baber/WOPTO huggingface dataset:
Patent DE-19619171-C1 (DE)
Title: Method of heat treatment of welded connections of rail tracks
Inventor: KUSTER FRANK DR
IPC: C21D1/52
Filed: 1996-05-11
Granted: 1997-05-28
Abstract: The method involves burners. The gas for the burners is supplied from a central pipe to two branch pipes (8,9) which feed the gas to burners either side of the top section of the rail profile at the position of a weld. The gas is further supplied, by two other branch pipes (18,19) to burners near the foot section of the rail at positions either side of the weld. Normalising of the weld metal is carried out by the heat from the burners. This is done immediately after the weld has been made, so that use is also made from residual heat in the rails.
Patent DE-19621473-C1 (DE)
Title: Centrifuge drum for spinning sugar syrup solutions
Inventor: MATUSCH SIEGFRIED
IPC: C13B30/06
Filed: 1996-05-29
Granted: 1997-04-24
Abstract: This centrifuge drum for a sugar centrifuge, is based on a casing (3) with outlet holes (2), into which a fine mesh sieve (4) taking the form of a conical basket, is fixed. This basket is in stainless steel mesh, and is supported directly by the drum casing (3), which it covers. The casing surface facing the mesh, has grooves (5), which provide flow interconnections between certain of the outlet holes (2).
Patent DE-19628715-C1 (DE)
Title: Seamless steel pipe production
Inventor: CLAUS RONALD DR ING
IPC: B21B19/04
Filed: 1996-07-08
Granted: 1997-11-13
Abstract: The invention relates to a process for producing weldless steel pipes by hot-rolling of a round block in a plurality of stages. During said process, said round block consisting of interstitial-free (IF) steel is inserted and heated in a furnace; the heated round block is subjected to cross-rolling to produce a hollow block at a temperature (temperature at which said block is withdrawn from the furnace) in the region of 1060 to 1200  DEG C; the hollow block is subsequently subjected to breaking down at temperatures about Ar3; the drawn hollow block is subsequently used to homogenise the temperature thereof for further rolling and for grain refining by recrystallisation in a reheating furnace, the temperature being set in the region of 780 to 880 DEG  C in the hollow block; the homogenised hollow block is subjected to finishing rolling by stretch-reducing rolling or sizing rolling, the deformation level of finishing rolling being selected to be so high that a grain size of ASTM6 to ASTM9 is obtained; and the resultant weldless steel pipes are cooled in air.
Patent DE-19707679-C1 (DE)
Title: Small housing with U-section top and bottom
Inventor: BESSERER HORST
IPC: H05K5/04
Filed: 1997-02-26
Granted: 1998-08-27
Abstract: The top and bottom of the housing are formed by sections of U-section extrusions secured to each other and closed at the ends by front plates. The ribs (15) are on the outside of the sidewalls (13) of the bottom section (10), accommodating mating U-shaped undercut clips (30). The flanges (32, 33) of the clips have openings (37, 38) in line with each other and clear of the ribs, and in which the fixing screws fit. The clips can slide onto the ribs in the lengthwise direction of the latter, or alternatively can lock onto them in the transverse direction. The openings accommodating the screws can be elongated at right angles to the ribs.
Patent DE-19741383-C1 (DE)
Title: Fastener for joining fencing or wire formed from elongated material
Inventor: STEINHOFF JUERGEN
IPC: F16B15/00
Filed: 1997-09-19
Granted: 1998-10-22
Abstract: Fencing or wire is fixed in place using a fastener, formed from an elongated basic body, having two parallel arms (1, 2) in mirror symmetry to the longitudinal axis and joined together by formation of at least one loop (3). The arms have inclined sections (1B, 2B) leading to the loop section at which they are joined. The other ends of the arms are driven into the fencing post until the wire to be fastened is clamped by the inclined sections. Preferably the inclined sections overlap one another. The basic body is preferably circular in cross section and the ends (1A, 2A) of the arms are pointed. The fastener is made of metal preferably stainless steel.
Patent DE-19751095-C1 (DE)
Title: Electrical connection arrangement e.g. for motor vehicle transmission housing
Inventor: LOIBL JOSEF
IPC: H01R13/533
Filed: 1997-11-18
Granted: 1999-05-20
Abstract: The electrical connection arrangement has a connecting element (8) consisting of a flat, flexible conductor path carrier (15,16) of an electrically insulating material with integral electrical conductors. The connecting element is fed between two halves (1,3) of the housing, which are tightly connected together via a seal (5).  The connecting element has end sections leading to the individual components, which are electrically connected to the end sections via conducting paths (17).  One of the electrical components is a controller (7) which controls the other components in the housing.
Patent DE-19815773-C1 (DE)
Title: Holder for forming assembly rails for heaters
IPC: F24D19/02
Filed: 1998-04-08
Granted: 1999-08-26
Abstract: The holder has an actuator cam lever (6) movable with a swivel pin (15) engaging in a bearing (5) fixed to the assembly rail (2) or dowel (5). The cam lever has an angled face (20) engaging with the angled edges (21) on the inside surface of the sidewalls (4) of a casing (3) to engage a hook (7) to retain the heater body on a mounting flange.
Patent DE-19823250-C1 (DE)
Title: Continuous preparation of pathological viruses or recombinant proteins comprising infecting cells kept within a hollow sphere within a vessel while providing the cells with nutrients
Inventor: BUCHHOLZ RAINER
IPC: C12N7/00
Filed: 1998-05-26
Granted: 2000-06-15
Abstract: The continuous preparation of viruses which can infect biological cells and/or recombinant proteins comprises:  (a) encasing biological cells within a hollow sphere with an elastic membrane coat, where the membrane coat comprises polyelectrolytes which allows the necessary nutrients, oxygen and metabolites of the cells to pass through; (b) immersing the sphere into a bio-reactor to carry out the culturing of the cells; (c) infecting the cells with virus either before or during cultivation; (d) continuously replacing the spheres with new spheres in the bioreactor;  (e) harvesting the produced viruses or recombinant proteins; or (f) isolating the produced viruses or recombinant proteins from the medium.
Patent DE-19915526-C1 (DE)
Title: Plumbing fitting for a washbasin has a cone spring locking system which fits into the housing base for mounting a water pipe with a smooth mantle surface to an existing fitting
Inventor: OBERDOERFER HANS
IPC: E03C1/04
Filed: 1999-04-07
Granted: 2000-08-03
Abstract: The plumbing fitting, especially for a washbasin, has a locking system (21,24) which fits into a holding zone (19) at the base (6) of the housing. It has a conical tensioning spring (21), with its end with the smaller dia. at the outer surface of the water inflow pipe (11) in a friction lock fit. The end with the larger dia. is at the base of the holding zone (19). The mantle surface of the cone spring (21) expands towards the outer end of the water inflow pipe. A seal (27) is between the holder body (24) and the housing base section (7) over it.
Patent DE-19923191-C1 (DE)
Title: Steering column switch for road vehicles has operating lever with profiled shape and actuator grip
Inventor: HOLZHAUER HORST
IPC: B60Q1/14
Filed: 1999-05-20
Granted: 2000-06-29
Abstract: The steering column switch used on a road vehicle has an operating lever (11) that fits into a guide on the switch mechanism. The operating lever has a curved profile (k1-k5) suitable for different installations. At the end of the lever is the actuator grip (9) that has several positions and interconnecting wires (30).
Patent RU-2050179-C1 (RU)
Title: Mixing batcher
Inventor: GALIAKBEROV ZUFAR KARIMOVICH
IPC: B01F15/04
Filed: 1992-12-10
Granted: 1995-12-20
Abstract: FIELD: formula feed industry. SUBSTANCE: mixing batcher comprises a cylindrical housing, spiral, replaceable insert, drive pulley and service hopper with a partition. Secured outside on the drive pulley hub is the spiral with the insert secured by one end to the housing and passing freely through said spiral. The cylindrical insert is installed under the first compartment of the service hopper so that the stationary insert reserves a part of space inside the spiral for batching the next component in correspondence with its volumetric relation in the mixture. The partition of the service hopper is fixed in the plane of the free end of the cylindrical insert so that the lower contour of the shaped recess in said partition coincides with the internal circumference of the spiral housing. EFFECT: improved design. 2 dwg
Patent RU-2077301-C1 (RU)
Inventor: BARYSHEV KONSTANTIN A
IPC: A61H3/02
Filed: 1993-01-26
Granted: 1997-04-20
Abstract: FIELD: medicine for travel of patients with injured locomotor system. SUBSTANCE: the crutch has a supporting rod with an end-piece, handle and an inclined rod with an arm-rest. The arm-rest is furnished with a fastening belt and installed on the upper end of the inclined rod. The lower end of the inclined rod is rigidly connected to the middle part of the supporting rod. One end of the handle is fastened on the upper end of the supporting rod, and the other - to the middle part of the inclined rod. The arm-rest is furnished with a holder of the fastening belt. EFFECT: enhanced convenience. 3 dwg
Patent RU-2041783-C1 (RU)
Title: Solder for soldering mainly copper and copper-based alloys
Inventor: STARODUBTSEV YURIJ N
IPC: B23K35/30
Filed: 1993-04-08
Granted: 1995-08-20
Abstract: FIELD: soldering of copper. SUBSTANCE: solder contains, at. nickel, 5-20; tin, 2-10; phosphorus, 10-15; one or more components from the group containing gallium, indium, bismuth, lead, cadmium, zinc, 0.01-0.5; copper, the balance. Solder should preferably be made in the form of a quick-hardened strip whose structure is amorphous at least by 50 EFFECT: improved composition. 2 cl, 1 tbl
Patent RU-2063242-C1 (RU)
Title: Method of phosphatidyl choline preparing
Inventor: LEBSKAYA TATYANA K
IPC: A61K31/675
Filed: 1993-06-15
Granted: 1996-07-10
Abstract: FIELD: food industry, biochemistry. SUBSTANCE: method involves the use of deep-sea, herring and other fish species gonades. Raw is milled, extracted with mixture of chloroform and 96% ethanol at ratio raw, chloroform and ethanol = 1: 2: 2 at 18-20 C at intensive stirring. Extract is washed with triple volume of 0.1% sodium chloride aqueous solution and organic phase is evaporated to dryness and dissolved in ethanol. Dense precipitate is extracted with ethanol at ratio raw : ethanol = 1:1 for 18 hr at 18-20 C followed by centrifugation. Extracts were combined, kept for 48 hr at -10 C, filtered and after alcohol distillation the yield of the end product is 72%. EFFECT: improved method of preparing. 1 tbl
Patent RU-2081006-C1 (RU)
Title: Car interior heating system
Inventor: VORONICHEV YURIJ PETROVICH
IPC: B60H1/06
Filed: 1993-07-06
Granted: 1997-06-10
Abstract: FIELD: transport engineering; devices for heating car interior by waste air from cooling chamber. SUBSTANCE: heating system has heating fan 1, cooling chamber 2, cooling sections 3, cooling chamber fan 4, air intake ports 5, upper louvers, shutter and air ducts. Heating fan is installed in one of air ducts. Cooling sections and fan are installed inside cooling chamber dividing it into intake, intermediate and outlet parts. Optimum temperature in car interior is provided by regulating amount of air heated in cooling sections of cooling chamber irrespective of mode of its operation delivered into heating system of car. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2075551-C1 (RU)
Title: Cathode compartment of aluminium electrolyzer (versions)
Inventor: FADEEV PETR YA
IPC: C25C3/08
Filed: 1993-07-27
Granted: 1997-03-20
Abstract: FIELD: aluminium metallurgy, aluminium electrolyzers. SUBSTANCE: the known designs of electrolyzers have the combined current supplying cathode rods - steel electrode and flexible busbar rigidly welded to it, and steel electrode through flexible busbar is welded to external current-supplying busbar to form an integral joint. In the offered design of electrolyzer each flexible busbar has terminal rigidly connected to it and detachably connected with steel electrode (blooms). For this purpose, steel electrode has conical socket clad with aluminium alloy and in which conical end of flexible busbar is installed. Detachable connection of flexible busbar with steel electrode allows multiple use of aluminium electrolyzer busbar. The invention provides for some versions of detachable connection of flexible busbar with steel electrodes. EFFECT: higher efficiency. 4 cl, 6 dwg
Patent RU-2057006-C1 (RU)
Inventor: KRASNOV GRIGORIJ N
IPC: B27B5/02
Filed: 1993-08-05
Granted: 1996-03-27
Abstract: FIELD: wood-working machine-tool manufacture. SUBSTANCE: machine tool has bed-plate 1, first unit 2.1 of linear displacement with movable carriage 3.1 on which disk saws with corresponding drives are mounted in given directions. Technical effect is achieved by the fact that second unit 2.2 with carriage 3,2 identical to first carriage 3.1 mounted on bed-plate 1 at given angle to unit 2.1 and drive 4 of movable carriages which can shift countercurrent are introduced into the machine tool. Bed-plate 1 can consists of fixed foundation 16 and carcass 15 which can shift along foundation 16 with the help of lead screw 17 and can be fixed on foundation 16 by means of catches 18. EFFECT: facilitated manufacture. 3 cl, 5 dwg
Patent RU-2086495-C1 (RU)
Title: Thread spreader
Inventor: KAZAKOVTSEV YURIJ A
IPC: B65H54/28
Filed: 1993-07-30
Granted: 1997-08-10
Abstract: FIELD: chemical fibre production; device for taking in and laying thread on bobbin. SUBSTANCE: device has driven rotating drum with closed spiral slot and boat in slot installed for travel along slot. Boat has base and axle coupled with slider. Slider is coupled with thread guide and is installed in guides parallel to axis of drum. Reinforcement member in form of core is installed in boat axle concentrically relative to its outer surface. Core is made either of light metal or of synthetic material. Body of base and axle is made of antifriction polymer. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2092503-C1 (RU)
Title: Polymer composition for thermally shrink pipe
Inventor: TOKAREV NIKOLAJ YAKOVLEVICH
IPC: C08L27/06
Filed: 1993-08-23
Granted: 1997-10-10
Abstract: FIELD: chemical technology, particularly, production of polyvinyl chloride compositions for manufacturing of thermally shrink pipes. SUBSTANCE: composition comprises, wt.p.: polyvinyl chloride, 100; peptizing agent, 10-20; oligoether epoxide, 1.5-4.5; stabilizing agent, 2-5; lubricator, 0.1-1.5; dye, not more than 1.5. Diisododecyl phthalate being ester of 2,4-diethyloctyl alcohol and orthophthalic acid is used as peptizing agent. EFFECT: improved quality. 2 cl, 1 tbl
Patent RU-2070193-C1 (RU)
Inventor: PIKALOV VLADIMIR E
IPC: C07D213/80
Filed: 1993-08-27
Granted: 1996-12-10
Abstract: Сущность: способ включает приведение никотиновой кислоты в контакт с хлористым тионилом при 75 - 80 град. С с последующим формированием при 110 - 120 град. С в течение 10 - 14 ч в присутствии катализатора-кислоты Льюиса, отличного по составу от хлористого тионила, гидролиз реакционной массы водой, выделение целевого продукта неорганическим основанием при рН 2,5 - 3,0, причем количество катализатора составляет 2,0 - 8,0 мас. % от исходной никотиновой кислоты. 1 з.п. ф-лы, 1 табл.
Patent RU-2103147-C1 (RU)
Inventor: AL FREDO GROSSI
IPC: B24B3/48
Filed: 1993-05-21
Granted: 1998-01-27
Abstract: FIELD: devices for working of cutting members of disposable razors. SUBSTANCE: device is made in the form of body with guide means on its side surfaces which are intended to guide razor during its reciprocation and contact with abrasive surfaces located on body side surfaces. EFFECT: higher efficiency. 10 cl, 5 dwg
Patent RU-2082381-C1 (RU)
Inventor: GOGILOV NIKOLAJ PETROVICH
IPC: A61H33/04
Filed: 1993-12-26
Granted: 1997-06-27
Abstract: Изобретение относится к медицине, а именно неврологии и курортологии и может быть применено у лиц, получивших облучение малыми дозами ионизирующей радиации в сочетании с вегето-сосудистой дистонией. Сущность изобретения: после минимальной адаптации больному назначают сероводородные ванны в режиме ступенчато-повышающейся концентрации сероводорода 25-50-100-150 мг/л при времени экспозиции 6-8-10-12-15 мин в сочетании с орошением головы сероводородной водой в день приема ванн, спустя 30 мин отдыха, при концентрации сероводорода в первые пять процедур 100 мг/л, 10 мин, последующие пять процедур при концентрации сероводорода 150 мг/л, 10 мин, всего на курс 10 процедур. 7 табл.
Patent RU-2065704-C1 (RU)
Inventor: VASILENKO TATYANA F
IPC: A23K1/00
Filed: 1994-03-05
Granted: 1996-08-27
Abstract: FIELD: preparing of feeds from raw material of animal origin containing biologically active substances. SUBSTANCE: method involves mixing ground remainder with grass flour used in the ratio of 2.5:1; drying obtained mixture at temperature above 50 C; grinding to powder state and packing. EFFECT: increased efficiency, improved quality and simplified method.
Patent RU-2063307-C1 (RU)
Title: Method of determining permissible cutting speed in machining part by hard alloy tool
Inventor: PLOTNIKOV ALEKSANDR L
IPC: B23B25/06
Filed: 1994-03-29
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: thermoelectromotive force in tool-part pair is measured in cutting without vibration at a speed that exceeds the speed of built-up edge formation. The permissible speed of cutting can be judged by the value of this electromotive force and given speed of feeding and depth of the cutting. EFFECT: simplified method. 1 cl, 2 tbl
Patent RU-2071562-C1 (RU)
Inventor: BATURIN YURIJ E
IPC: E21C35/18
Filed: 1994-04-11
Granted: 1997-01-10
Abstract: FIELD: mining industry. SUBSTANCE: cutter for breaking coal and coal-rock mass has a head reinforced with hard-alloy strip with main cutting edge of convex curvature from, front face of flat-convex form, side edges in the form of convex broken line. Frontal face of breaking portion of hard-alloy strip is made in the form of triple obtuse-angled wedge with crossing of ribs at one point lying on main longitudinal rib at the level of points at which lines of side edges are bending. EFFECT: increased crushing efficiency and prolonged service life. 9 cl, 3 dwg
Patent RU-2077403-C1 (RU)
Inventor: GOROZHANKIN VALERIJ NIKOLAEVIC
IPC: B21D37/12
Filed: 1994-05-17
Granted: 1997-04-20
Abstract: FIELD: plastic metal working. SUBSTANCE: press includes housing in which upper and lower tool holders are mounted. Upper tool holder is in the form of chuck resting upon spherical thrust bearing and having shape of bell with guiding trunnion. Said trunnion is mounted in such a way that it engages with central sleeve arranged in eccentric bushing joined with motor by means of intermediate transmission. Said intermediate transmission includes flywheel with eccentric spindle and opened upper cavity, two-shaft-pinions arranged diametrically opposite relative to axis of gear wheel provided on eccentric bushing, reduction gear, additional shaft-pinion and controlled coupling-brake with discs. press is provided with rotary joint for supplying energy carrier to controlled coupling-brake and for feeding lubricant to reduction gear. EFFECT: improved design. 2 cl, 6 dwg
Patent RU-2118331-C1 (RU)
Inventor: VATSLAV DZHORDZH ZBORIL
IPC: C08F110/02
Filed: 1992-09-25
Granted: 1998-08-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: present invention describes preparation of high molecular weight α-olefinic polymers in solution by reacting ethylene or mixture of ethylene and higher α alphaolefin, catalyst prepared by using alkyl compounds of magnesium, aluminium, tert-butyl chloride, Ti compounds, alcohol and inert hydrocarbon solvent. Catalyst is prepared by using various procedures (A) and (B), formation and stirring of catalyst components being carried out in stream at temperature lower than 30 C. The claimed method is advantageous in that process is carried out at high temperatures with working catalyst activity retained, catalyst residue being present in the polymer. EFFECT: more efficient preparation method. 4 cl, 7 ex, 7 tbl
Patent RU-2088460-C1 (RU)
Title: Sport roller
Inventor: TIKHONOV FEDOR DANILOVICH
IPC: A63C17/00
Filed: 1994-10-21
Granted: 1997-08-27
Abstract: FIELD: sport. SUBSTANCE: sport roller has resonance accumulator of energy with an area for a user. The accumulator is coupled with the frame so that it can be set in rotation by the user and is connected with a propeller. The propeller is made up at least as one driving wheel. The accumulator is coupled to the driving wheel through a free-running clutch. Between the frame and accumulator are flexible members. The device also has a means for connection and disconnection of the driving link of the free-running clutch. When the user rocks in vertical direction the momentum is transmitted from the resonance accumulator to the driving wheel of the free-running clutch through lever and chain transmission and further to driving wheel. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2083066-C1 (RU)
Title: Working tool of cultivator
Inventor: SALDAEV ALEKSANDR M
IPC: A01B13/16
Filed: 1994-11-29
Granted: 1997-07-10
Abstract: FIELD: agricultural engineering, in particular, surface tillage tool. SUBSTANCE: working tool has chisel-shaped tine with rod-like point and A-hoe. One end of point is sharpened and other end is provided with guide. Point is positioned in stepped-diameter inclined opening on lower portion within tine and pointed end may be extended in the direction of tine nose. Axis of opening is aligned with tine nose. Spacer washers are mounted within cavity of stepped-diameter opening on point or outside point in axial alignment with geometrical axis of point. Position of point and spacer washers within tine is fixed by cylindrical pin, whose axis is perpendicular to axis of point and side facet of chisel-shaped tine. Pin receiving opening is made on tine above A-hoe. EFFECT: increased efficiency, simplified construction, enhanced reliability in operation and improved quality of soil. 2 cl, 4 dwg
Patent RU-2106088-C1 (RU)
Inventor: FRIEDEL THOMAS
IPC: A61K31/44
Filed: 1992-05-23
Granted: 1998-03-10
Abstract: Использование: борьба с блохами у домашних животных. Сущность изобретения: описаны соединения, применяемые для уничтожения блох у домашних животных, особенно у собак и кошек, причем предпочтительно системное применение. Применение осуществляют тем, что эффективное против блох количество вещества вводят через желудочно-кишечный тракт или в кровь животного-хозяина, предпочтительно собаке или кошке, 2 с. и 14 з.п. ф-лы, 4 табл.