baber/WOPTO huggingface dataset:
Patent DE-4238466-C1 (DE)
Title: Quick acting clamping nut for securing grinding wheels etc. - has wheel forced against spindle flange by spring loaded disk which holds wheel away from nut face after nut is loosened by spindle braking
Inventor: SCHULZ MANFRED DIPL ING
IPC: B24B45/00
Filed: 1992-11-16
Granted: 1994-01-20
Abstract: The grinding wheel (8) is clamped between the faces (6, 7) of a spindle flange (4) and a nut (5) screwing onto the threaded end section of the spindle (2). To prevent complete unscrewing and release of the clamping nut when the spindle brake is applied the grinding wheel is forced against the flange by an additional pressure surface (18) of a spring-loaded disk (16). The disk (16) is axially slidable on the spindle but keyed to rotate with it. A cup spring (17) provides the spring force holding the grinding wheel away from the nut and against the flange (4) after the initial loosening of the nut by wheel inertial over-run during braking. The nut is easily unscrewed by hand to allow changing of the wheel. USE/ADVANTAGE - Damage due to grinding wheel dropping off is prevented. Quick clamping nut is of simple, compact and easily producible design.
Patent DE-4342620-C1 (DE)
Inventor: GUTKNECHT WILFRIED DIPL CHEM D
IPC: C01G3/02
Filed: 1993-12-14
Granted: 1995-07-06
Abstract: The present invention relates to a process for preparing sparingly soluble metal hyroxides of the general formula M<(x))<OH)x, where M = Co, Zn, Ni and/or Cu and x is the valency of the metal. <IMAGE>
Patent DE-4417360-C1 (DE)
Title: Quick release clamp for bicycle
Inventor: CHEN CHAO-FU
IPC: B25B5/08
Filed: 1994-05-18
Granted: 1996-03-14
Abstract: The device has a grip (20) with two projecting ears (201), each with a D-shaped aperture (201A). A U-shaped clamp (10) has a base (17) with a central hole (16) and two upright sides (14), with aligned holes (15). A bolt (50) has a head (51) with passage bore (51A) and a shaft (52) with lower thread. The bolt head is retained sliding between the upright clamp sides. The shaft passes through the hole in the base. A D-shaped peg (31) passes through the apertures in the ears, and through the passage in the bolt head. Due to this, the grip is turnable held in the holes in the sides. A central aperture (31A) in the peg is of the same length as the passage of the bolt head. A nut (60) locks on the end of the bolt shaft.
Patent DE-4427963-C1 (DE)
Title: Method for producing mosaic containers and other castings, and insulating hood for implementation of the method
Inventor: ROHNER MARC OLIVER DIPL ING
IPC: C21D9/00
Filed: 1994-08-09
Granted: 1995-09-07
Abstract: The method concerns production of mosaic containers (1) and similar items by casting in a chill mould, with utilisation of molten mixed scrap (in particular, scrap resulting from demolition of nuclear installations). Shortly after casting the mould is removed and an insulating hood (2) is placed over the casting to ensure slow cooling. The method is characterised by the fact that - by introduction of external heat energy - the interior of the hood is maintained, over given time intervals, at high temperatures corresponding to an annealing process.  The insulating hood (2) is also claimed and has walls provided with an electric resistance heating system.
Patent DE-4430695-C1 (DE)
Title: Laundry peg of good clamping force
Inventor: DIRSCHNABEL HANS-PETER
IPC: D06F55/00
Filed: 1994-08-30
Granted: 1996-05-02
Abstract: A clothes peg (1) has two sides (2,3) designed as two-armed levers. The sides are joined together flexibly with a clamp hinge (4) and each side is divided into a clamp section (6,7) and an operating section (8,9). The clamp sections (6,7) feature clamp surfaces (11,12) on the sides facing each other. The surface define a clamp opening (13). A toggle lever (17) is joined to the operating sections (8,9) and comprises two levers (21,22) and a toggle lever hinge (33). The end position of the toggle lever (17) is fixed by means of a step element (36).
Patent NL-1006249-C1 (NL)
Title: Door stopper
Inventor: LAAT RENE MARINUS CORNELIS DE
IPC: E05F5/04
Filed: 1997-06-06
Granted: 1998-12-08
Abstract: A door stopper comprises a U-shaped fitting which is releasably clamped to the door (9). The fitting has a first leg section urged against one side (13) of the door, a second leg section urged against the opposite side (14) of the door, and a bridging section (3) extending between the two leg sections, which is urged against the side edge (10) of the door. Preferably the stopper is made from plastic, especially a semi-crystalline thermoplastic based on alternating olefin and carbon monoxide units, e.g. Carilon (R.T.M.).
Patent NL-1007962-C1 (NL)
Title: Ramp construction for suspension bridge
Inventor: VISSER FRANCISCUS GERARDUS GOD
IPC: E01D19/06
Filed: 1998-01-06
Granted: 1999-07-07
Abstract: The ramp is secured to the fixed road section of an existing bridge using strong compression and tensile springs, so that it rests on the river bank. In the event of the storm the ramp is swung into position by means of a vertical pin on the underside of the bridge that can be received by a groove in the ramp, enabling the bridge to slide over the ramp.
Patent NL-1009874-C1 (NL)
Title: Storage rack for Compact Discs is built up from number of retaining modules sandwiched between end plates
Inventor: GIER THEODORUS JOANNES DE
IPC: G11B33/04
Filed: 1998-08-14
Granted: 2000-02-15
Abstract: Each module (1) is a plastic molding with a recess to accommodate most of a compact disc (7), leaving a small segment to protrude through a slot (6) at the front. At the four corners of each module are dowels or blind holes. When the modules are pressed together, the dowels snap into the holes and hold the modules together. The end plates (2) snap onto the outer modules at each end to complete the assembly.
Patent NL-1011882-C1 (NL)
Title: Method and auxiliary apparatus for porous anchoring of water-rejecting coating on walls against existing water pressure involves use of compressed air, whether or not locally, to create excess pressure
Inventor: SCHUURSMA JOHANNES KAREL
IPC: E04B1/66
Filed: 1999-04-23
Granted: 2000-10-24
Abstract: The method and auxiliary apparatus are for the porous anchoring of water rejecting coating on walls against existing water pressure. They involve the use of compressed air, whether or not locally to create excess pressure, resulting in an outward migratory direction of coating fluid.  For creating the excess pressure, the whole of the space (101) to be treated is closed in an airtight manner with one or more pressure partitions, preferably provided with an air sluice (102), which cut off the entry to the space, possibly using rubber inflatable components around the entrance to seal and to clamp tightly the pressure partitions. A compressor (103) is used to provide pressure build-up.
Patent NL-1019016-C1 (NL)
Title: Winding device for rolling up bitumenous web, includes non stick material applicator for preventing adhesive tape sticking to end of rolled up web
Inventor: HOLLANDER JAN
IPC: B65H19/29
Filed: 2001-09-24
Granted: 2003-03-25
Abstract: An applicator device (24, 25) is mounted in the guide (10) for the bitumenous web (M) and is used to apply a non-stick material (26) to the web in the guide, in order to prevent wrapping tape sticking to the web.  A winding device (1) is used to roll up the web and a dispenser (60) is provided for applying adhesive tape, which is used to prevent the roll of material unrolling.
Patent NL-1019751-C1 (NL)
Title: Thermally galvanizing of objects, i.e. metal objects, by pretreating object, including blasting with grains to remove at least surface layer from object
Inventor: BOGERS JACOBUS MARIA MATHIJS
IPC: C23C2/02
Filed: 2002-01-16
Granted: 2003-07-17
Abstract: Objects are thermally galvanized by pretreating the object, including removing surface layer from the object; arranging the pretreated object in a flux bath; arranging the fluxed object in a zinc bath to have the material of the object react with zinc and to apply a zinc containing layer to the object. The pretreating step comprises blasting the object with grains to remove at least the surface layer.  Independent claims are also included for: (a) system for thermally galvanizing object, in particular metal objects, comprising an overhead track provided with suspension elements, drive (8) for displacing the suspension elements along the overhead track, shot blaster(s) for hurling streams of grains in the direction of an object, a flux bath (4), and a galvanizing bath (6); and (b) device for shot-blasting object(s) comprising a housing, a displacing device for displacing the objects for shot-blasting in a path through the housing from entrance opening to exit opening, and shot-blasters disposed on both sides along the path in the housing and are oriented differently in relation to the housing.
Patent RU-2040706-C1 (RU)
Title: Guided-vane pump
Inventor: LINDENGOLTS EDUARD YA
IPC: F04C2/06
Filed: 1982-02-12
Granted: 1995-07-25
Abstract: FIELD: mechanical engineering. SUBSTANCE: pump has housing with supply and discharge passages, stator with cylindrical working surface, bearing bushes arranged on either side of stator, rotor provided with shaft holding cylindrical bush having grooves for receiving the blades and two hold-down members provided with cylindrical surfaces engageable with bearing bushes forming sliding bearings and with end cheeks arranged in bores of bearing bushes and generating surfaces directed to stator and working chamber. Bores are connected by means of equalizing passage forming the chamber brought in communication with working chamber and with low-pressure chambers. EFFECT: enhanced reliability. 3 dwg
Patent RU-2010330-C1 (RU)
Title: Device for testing serviceability of electromagnets of telegraph apparatus with fault indication
Inventor: LEVINZON SULEJMAN V
IPC: H04L13/18
Filed: 1988-03-09
Granted: 1994-03-30
Abstract: FIELD: automatics. SUBSTANCE: device has power unit, electromagnets controlled by control unit and transistor switches, current transducers. To improve reliability by means of switching specific electromagnet off the multiplexer is brought into the device additionally which commutates each channel. Signal from the multiplexer enters flip-flop through comparator. The flip-flop is connected with V-input of counter, decoders and detects malfunctions by means of indicator. The other character of malfunction enters H-segment of indicator from comparator through the other flip-flop. EFFECT: improved reliability. 1 dwg
Patent RU-2013265-C1 (RU)
Title: Device for measuring the intensity of braking at car retarders of gravity humps
Inventor: KOBZEV VALERIJ A
IPC: B61L17/00
Filed: 1989-12-06
Granted: 1994-05-30
Abstract: FIELD: railway transport. SUBSTANCE: device has casing filled with fluid, piston with rod, compression spring, and braking indicator in the form of pressure gage. EFFECT: higher accuracy of measurements. 2 cl, 4 dwg
Patent RU-2013144-C1 (RU)
Inventor: ZAKORKO NIKOLAJ P
IPC: B21B1/02
Filed: 1990-04-02
Granted: 1994-05-30
Abstract: FIELD: grinding and polishing. SUBSTANCE: each set of rolls for each three-roll stand of rolling mill is adjusted to size D of workpiece, feed angle γ, and frequency n of roll rotation according to cited dependencies for ensuring continuous rolling without workpieces being twisted between the stands. EFFECT: enhanced efficiency of the method. 1 dwg
Patent RU-2068226-C1 (RU)
Title: Wide-level sweep harrow
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/02
Filed: 1990-05-14
Granted: 1996-10-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: harrow has frame 1, chain sweep 3 with friction couplings 2 connected to frame 1. Tines 6 with spring-biased shoes 7 are rigidly secured on pipe ends. Shoes 7 are mounted in "floating" position. Brake couplings 2 mounted on tines 6 through brackets 9 and hinges 10 have covers 12 and bodies 13. Shafts 15 are positioned in bodies 13 on sleeves 14. Movable rotary brake washers 16 fixed on flats of one ends of shafts 15 are in contact with immovable washers 17 fixed on bodies 14. Disc cutters 18 are rigidly fixed on other ends of shafts 15. Shaft ends are pivotally connected with links of sweep 3. Supports 19 secured in horizontal plane on pipe 4 are adapted to receive tubular shaft 20 carrying drums 21 with detachable retainers 22. Cables 23 are fixed on drums 21. At least one adapter support mounted on sweep 3 has connecting finger 24 and disk cutter 25. Casing 26 rigidly fixed on disk cutter 25 is provided with carrier 28 attached to it through vertical pivot joint 27. Cable 23 is attached to carrier 28. Shaft is provided with drive handle 29 of shaft 20. By regulating cable length, sweep shape, its components and deflection value may be changed and, as a result, number of driving and driven teeth of sweep and its contours may be changed. EFFECT: increased efficiency in surface tillage of soil, wider operational capabilities by provision for operating on weedy soils or soils with different physical and mechanical properties. 4 cl, 6 dwg
Patent RU-2040897-C1 (RU)
Title: Composition of implanted agent for growing of fur-bearing animals
Inventor: RAPOPORT OLEG L
IPC: A01K67/02
Filed: 1990-05-10
Granted: 1995-08-09
Abstract: FIELD: agriculture. SUBSTANCE: implanted agent contains, wt.-% melatonin, 18-30; riboxin, 6.8-12.5; polymer (ethyl-α-cyanacrylate or ethoxyl-a-cyanacrylate), the balance. The implant of this composition was administered once (on August 8) to the mink cubs which were killed (from October 15 to 25) as their hair coat gradually ripened. The control animals received 5 g of melatonin at the same date and beginning from August 20 they received thyroidin (prototype) once weekly. The skins of the animals treated with the implant according to the invention reached the standard dimensions 45-35 days earlier at a high quality of fur: the skin area of male minks was 1181,4 cm 2  while that of female animals was 800,1 cm 2  (1142 cm 2  and 751 cm 2  in the prototype, respectively). EFFECT: increased size of skin and shorter growing time of fur-bearing animals.
Patent RU-2054338-C1 (RU)
Inventor: AMIR G MIKHAIL
IPC: G09F3/02
Filed: 1988-08-11
Granted: 1996-02-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: stamp is represented which has area of incorporating into it by consumer both the coded information from the points of departure and in destination. The information can be read by decoder. The report signs are printed in order to warn the decoder of distinction and of route of built-in information codes. Special code is printed on stamp to determine its monetary worth. Two other stamps having another structure consist of two layers with exfoliating parts. The process of post sorting and sorting device are fit to use the possibilities of represented stamp. EFFECT: quicker processing and sorting of postal packets and parcels, mail with insufficient payment of services is determined, enhanced efficiency. 1 cl, 25 dwg
Patent RU-2070008-C1 (RU)
Title: Method for myopic keratomylesis
Inventor: FEDOROV SVYATOSLAV N
IPC: A61F9/00
Filed: 1990-06-06
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: initially marking of optic center of cornea is carried out. The process is followed by retrobulbar injection of mixture of 8-10 % lidocaine solution with 1-4 % polyglucin solution, quantity of said mixture is 3-5 ml. Ratio of mentioned above solution in said mixture is 3/4:1/2 respectively. Then main stages of operation are carried out. EFFECT: improves efficiency of the method.
Patent RU-2017662-C1 (RU)
Title: Shock-absorbing member of flexible space vehicle equipment suspension
Inventor: GERNER IOSIF I
IPC: B64G1/66
Filed: 1990-06-11
Granted: 1994-08-15
Abstract: FIELD: space technology. SUBSTANCE: each shock-absorbing member from several (for example, three) suspensions has forks 3 mounted at an angle of 90° one to another and engageable by high-flexible spring cords 7. One ends of the cables are connected to the forks by coordinate devices 4, 5, 6, an the other ones - to central prism 8 from a very hard material (rubin. sapphire, etc.). The junction is added by flexible inserts 10 resting by their end needles 9 and 11 against central prism 8 and prisms 12 respectively mounted on forks 3 opposite to washers 4 of the coordinate devices. The stress in the fork-cable junction is controlled by micrometric screw 15 which compresses each of springs 13 where prism 12 is mounted. The shock-absorbing member is fastened between an isolated object and a body by pins made on the forks (along axis O-Y). EFFECT: improved absorption reliability. 2 cl, 5 dwg
Patent RU-2051774-C1 (RU)
Inventor: ANTUKOV NIKOLAJ M
IPC: B23K101/22
Filed: 1990-07-02
Granted: 1996-01-10
Abstract: FIELD: welding in building industry. SUBSTANCE: apparatus is provided by a rotary shaft with levers, engaging with pushers of cross rods, and by shears for shearing the cross rods. The line is also provided by flexible fixing members and by a roller for supporting the cross rods. That roller, mounted on an elastic support, may be controlled along its height. A carriage for feeding the cross rods includes a rotary rest, engaging with one of the levers. The line is also provided by sets of rollers for changing direction of motion of wire for cross rods and for its straightening. EFFECT: enhanced efficiency of the line. 3 cl, 7 dwg
Patent RU-2106375-C1 (RU)
Title: Method for producing carbon granulated material
Inventor: SUROVIKIN JU V
IPC: C09C1/60
Filed: 1990-11-20
Granted: 1998-03-10
Abstract: FIELD: metallurgy; metal carbonization, production of carbon carriers, catalysts and sorbents. SUBSTANCE: carbon black pellets are classified into fractions sizing 0.2-1, 1-3 and 3-6 mm, and pyrolytic carbon is precipitated on them in moving layer in rotary horizontal reactor. Pyrolytic carbon is formed in thermal decomposition of gaseous or vaporous hydrocarbons at 900-1030, 80-900 and 750-800 C for each above-indicated fractions, respectively. Apparent density of granulated material is 1.56-1.63 g/cu.cm and process output is 8.8-57.5 kg/h. EFFECT: higher efficiency.
Patent RU-2072770-C1 (RU)
Inventor: MELNIKOV VLADIMIR G
IPC: A01G25/09
Filed: 1990-11-01
Granted: 1997-02-10
Abstract: FIELD: agriculture; agricultural engineering. SUBSTANCE: device has mechanical linkage system 1 designed to transmit angular position +/-β of the pipeline sections located near the carriage, commutation unit 3, motor protection unit 4, and transformation. The first input of transformation unit 2 is mechanically linked to the output of mechanical linkage system 1. The other input is an input for signals to change the machine movement direction, and the output is connected to commutation unit 3. Transformation unit 2 is provided with series-connected transducer 5 converting angular movements into electric signals, trigger 3, and logic unit 7. One input of logic unit 7 is the input of transformation unit 2 from the machine movement direction switch, the other input is connected to the output of motor protection unit 4, and the output of logic unit 7 is also the output of transformation unit 2. Transducer 5 has no contacts, and it has two sensitive electromagnetic sensors and a metal sector located on the output shaft of mechanical linkage system 1. It I mounted on the first input of transformation unit 2 for engagement with the sensitive electromagnetic sensors. The sensors have two outputs. One output is connected to the setting input of trigger 6, and the other output is connected to the resetting input of trigger 6. Logic unit 7 is a unit for realization of equation F=Q+П+r+ +П+F, where Q,   and r are signals on the outputs of trigger 6 (Q,  ), motor protection unit 4, and appropriate inputs of unit 7 respectively; П, G are signals on the input of unit 7 from the movement direction switch; and F is signal on the output of unit 7 and respectively on the input of unit 3.. EFFECT: higher reliability; reduced overall dimensions and weight. 5 dwg
Patent RU-2037495-C1 (RU)
Inventor: LYUDO EDMOND ZHOZEFIN KENNIS
IPC: A61K31/519
Filed: 1991-04-18
Granted: 1995-06-19
Abstract: Использование: в медицине, так как обладают противопсихотическими свойствами. Сущность изобретения: продукт-2,9-дизамещенные 4Н-пиридо(1,2-а)пиримидин-4-оны структурной ф-лы I или их фармацевтически приемлемые соли, а также противопсихотические композиции, содержащие соединения 1 в количестве 0,25 - 5 мг на дозу и приемлемый носитель. Соединения 1 получают N-алкилированием 3-пиперидинил 1,2-бензоксазола или циклизацией соответсвующего оксима, или его производного. Структурная формула I:   . 2 с. и 2 з. п. ф-лы, 4 табл.
Patent RU-2038355-C1 (RU)
Inventor: NIKOLAS DZH KHRIB
IPC: A61K31/495
Filed: 1991-05-20
Granted: 1995-06-27
Abstract: Использование: в медицине в качестве антипсихотического агента. Сущность изобретения: продукт-3-(1-тиазолидинилбутил-4-пиперазинил) 1 Н-индазолы общей ф-лы 1, указанной в описании, где R 1  и R 2  независимо друг от друга водород, низший алкил или R 1  и R 2  вместе с углеродом, к которому они присоединены, образуют циклопентановое или циклогексановое кольцо, R 3  и R 4  независимо друг от друга водород или низший алкил, R 5  водород или низший алкил, X-водород или галоген, или их фармацевтически приемлемые кислотно-аддитивные соли. Реагент 1: производное 4-тиазолидинона ф-лы 2, где R 1 , R 2 , R 3  и R 4  указано выше. Реагент 2: 3-(1-пиперазинил)-1Н-индазол ф-лы 3, где X - указано выше. Условия реакции: в среде органического растворителя, нагревание в атмосфере инертного газа. В случае получения соединений, R 5  - низший алкил, соединение ф-лы 1, где R 3  - водород алкилируют. 1 табл.
Patent RU-2008669-C1 (RU)
Title: Liquid chromatograph fluorometric detector
Inventor: MARKELOV VLADIMIR N
IPC: G01N30/74
Filed: 1991-06-13
Granted: 1994-02-28
Abstract: FIELD: analytical chemistry. SUBSTANCE: chromatographic column is provided with a conic chuck and is mounted within it orthogonally to its longitudinal axis. The chuck has mirror inner surface and its interior is filled with an immersion liquid with a refraction index and transmission spectrum which values approximately math the same of material of a pass-trough cell (preferably quarts, glycerin). The conic chuck is provided with a cylindric lens and mirror which are mounted at the end-faces of the chuck, an angle between generating lines of the conic chuck being determined by mathematical expression given in the invention description. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2007648-C1 (RU)
Inventor: BELLAVIN MIKHAIL S
IPC: F16K3/314
Filed: 1991-06-18
Granted: 1994-02-15
Abstract: FIELD: valving. SUBSTANCE: case 1 of the gate is provided with a spindle. A wedge is welded to the end of the spindle. Chains are welded to planks of the spindle. Guides 4 are located at an angle to each other. In closing the gate the wedge presses out the disks. EFFECT: enhanced reliability. 3 dwg
Patent RU-2028627-C1 (RU)
Inventor: KRIVOSHEEV KONSTANTIN NIKOLAEV
IPC: G01R23/00
Filed: 1991-06-27
Granted: 1995-02-09
Abstract: Область использования в радиолокаци и измерительной технике. Сущность изобретения: заключается в одновременном получении N и N - 1 дискретных значений входного сигнала, определении номера максимальных спектральных составляющих, полученных с помощью дискретного преобразования фурье, отличительной особенностью которого является дополнительная дискретизация входного сигнала с получением N + 1 точек, определении номера максимальной спектральной составляющей вновь полученного спектра с помощью дискретного преобразования Фурье и вычислении по определенным формулам по полученным номерам максимальных спектральных составляющих абсолютного значения частоты входного сигнала. 1 ил.