baber/WOPTO huggingface dataset:
Patent DE-19952461-C1 (DE)
Title: Gefärbte langfaserverstärkte Polyolefin-Kunststoff-Struktur und daraus hergestellte Formkörper
Inventor: BERND HEINZ
IPC: C08L77/00
Filed: 1999-10-29
Granted: 2001-10-18
Abstract: Die vorliegende Erfindung betrifft gefärbte langfaserverstärkte Polyolefin- Kunststoff-Struktur mit einer Länge von >= 3 mm, enthaltend 0.1 Gew.-% bis 90 Gew.-% mindestens eines Polyolefin-Kunststoffes, 0.1 Gew.-% bis 50 Gew.-% mindestens eines Polyamid-Kunststoffes, 0.1 Gew.-% bis 15 Gew.-% mindestens eines modifizierten Polyolefin-Kunststoffes, 5.0 Gew.-% bis 75 Gew.-% mindestens eines Verstärkungsfasers, 0.1 Gew.-% bis 5.0 Gew.-% mindestens eines Farbstoffes und/oder Pigments. Weiter betrifft die vorliegende Erfindung ein Verfahren zur Herstellung einer gefärbten langfaserverstärkten Polyolefin-Kunststoff-Struktur, wobei Faserbündel durch eine flache Düse geführt werden, die mit einer Schmelze aus Polyolefin, Polyamid, modifizierten Polyolefin und Farbstoff und/oder Pigment gefüllt ist, die eingetauchten Faserbündel über eine Formdüse geführt werden, die Faserbündel gekühlt werden und die Faserbündel quer zur Laufrichtung auf die länge der Struktur geschnitten werden. Schließlich betrifft die vorliegende Erfindung einen geformten Gegenstand aus gefärbten langfaserverstärkten Polyolefin-Kunststoff-Struktur hergestellt durch Spritzguß, Extrusion, Blasformen oder Plastifizierpressen. Die vorliegende Erfindung betrifft auch die Verwendung einer gefärbten langfaserverstärkten Polyolefin-Kunststoff-Struktur zur Herstellung von gefärbten Formteilen im Innenbereich und Außenbereich von Kraftfahrzeugen.
Patent DE-19952777-C1 (DE)
Title: Automobile with adjustable passenger seats has adjacent seats moved into same predetermined crash position upon detection of side impact
Inventor: NOHR MATTHIAS
IPC: B60N2/42
Filed: 1999-11-03
Granted: 2000-12-07
Abstract: The automobile has adjacent passenger seats, e.g. a front driver seat (15) and a front passenger seat (16), provided with a seat squab (151,161) which can be adjusted in the direction of the vehicle longotudinal axis and a seat backrest (152,162) with an adjustable inclination angle relative to the seat squab. The seat squab and the seat backrest of both passenger seats are moved automatically into the same predetermined crash position, via a control mechanism, upon detection of a side impact
Patent MD-4514-C1 (MD)
Title: Process for nutshell cracking
Inventor: ONCEANU MIHAIL
IPC: A23N5/00
Filed: 2017-06-16
Abstract: The invention relates to food industry, in particular to processes for nutshell cracking by sawing up thereof, and can be used in industrial processing of nuts.The process, according to the invention, comprises feeding of nuts from a feeding hopper onto a conveying means. At the same time, each nut is placed in the recesses of the conveying means with the possibility of rotation and with a projection with respect to its surface. The recesses of the conveying means are formed by a pair of parallel screws with coincident helical faces, installed with the possibility of synchronous rotation in one direction. The moving and rotating nuts with the help of screws are pressed and conveyed to the sawing zone. Sawing of the nutshell is performed by a cutting means in a spiral. Nuts with sawn off shell are advanced with the help of screws into the recesses of a pressing means and subjected to compression between the screws, and then poured into a receiving hopper for further processing. The operations of nuts feeding, movement of the conveying means and sawing up with the cutting means are synchronized with each other.
Patent RU-2034674-C1 (RU)
Title: Folding machine
Inventor: LEBEDEV NIKOLAJ G
IPC: B21D17/04
Filed: 1992-11-10
Granted: 1995-05-10
Abstract: FIELD: plastic working. SUBSTANCE: folding machine has a drive mounted on a frame, bearing housings with a series of horizontal drive and non-drive shafts provided with profile making members, and shafts of intermediate pinions. The housings are split in horizontal plane, and are made in the form of bars with split plane located between horizontal shafts, and are installed so to enable the gap between profile making members to be adjustable. Intermediate insertion pieces are located along the plane of split; housings, profile making members, pinions, and intermediate insertion pieces are replaceable, machine pinion has large pitch. Housings in the machine may be turned over through 180 degrees, in so doing, the openings in the housings for horizontal shafts are non- symmetric through the height as to horizontal surfaces of a housing. The folding machine is provided with vertical driven and non-driven shafts with profile making members installed successively and in pairs on machine frame enabling change of interaxis distance. The shafts are kinematically linked with intermediate pinions. Profile making members are replaceable, and intermediate intermediate pinions of a large pitch and replaceable. EFFECT: wider process opportunities and range of products. 6 cl, 4 dwg
Patent RU-2080963-C1 (RU)
Title: Method of making three-dimensional products of powder materials
Inventor: TOLOCHKO NIKOLAJ KONSTANTINOVI
IPC: B22F3/105
Filed: 1992-12-14
Granted: 1997-06-10
Abstract: FIELD: machine engineering, instrument making, possibly production of THREE-DIMENSIONAL complex-shape articles of powder materials. SUBSTANCE: method comprises steps of mixing initial powder with additive powder having increased capability of absorbing laser irradiation in comparison with that of initial powder, applying powder in layers onto substrate, selectively sintering powder in layers by action of laser beam according to set of planes intersecting product in direction parallel to layers forming it. Chrome-nickel powder or carbon-containing material may be used as said additive powder. EFFECT: lowered energy consumption due to possibility of sintering layers by action of laser irradiation of less power.
Patent RU-2077924-C1 (RU)
Inventor: KRAPUKHIN VLADIMIR B
IPC: B01D29/48
Filed: 1992-12-29
Granted: 1997-04-27
Abstract: FIELD: filtration equipment. SUBSTANCE: filter cartridge is made from helical tape with its ribs faced to longitudinal helix axis. On side surface of each wind, local protrusions are available, length of arc between neighboring protrusions exceeding protrusion size, whereas radial size of the latter is less than tape width. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2058260-C1 (RU)
Title: Telescopic boom of hydraulic load-lifting crane
Inventor: TAZBA ANATOLIJ A
IPC: B66C23/68
Filed: 1993-01-18
Granted: 1996-04-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: device has boom fixed and telescopic sections and telescoping mechanism consisting of first and second hydraulic cylinders interconnected by spherical joint with sliding support engaging with inner surface of boom telescopic section. Rods with pistons of first and second hydraulic cylinders are hinge-connected by ends on telescopic and fixed sections of boom, respectively. Rod of section hydraulic cylinder is tubular and has two concentric channels. Inner channel is connected with rodless spaces of hydraulic cylinders, and outer channel is connected with rod spaces. EFFECT: enhanced reliability of operation. 3 dwg
Patent RU-2070641-C1 (RU)
Title: Internal combustion engine
Inventor: RYNIN ALEKSANDR N
IPC: F02B19/02
Filed: 1993-04-13
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering; internal combustion engines operating on liquid fuel. SUBSTANCE: variable section cylindrical housing is installed in cylinder head. Auxiliary two-step spring-loaded pistons with bypass channels is placed in cylindrical housing. Piston has spring-loaded valve-spool. Additional combustion chamber communicates with main channels made in valve-spool. Vertical slots are made in lower portion of housing. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2074281-C1 (RU)
Title: Suspension bridge
Inventor: ERUNOV BORIS GRIGOREVICH
IPC: E01D11/00
Filed: 1993-04-22
Granted: 1997-02-27
Abstract: FIELD: bridge building. SUBSTANCE: suspension bridge includes stiffening beam, load bearing cables placed on different sides from the lengthwise axis of the bridge and connected to the stiffening beam through cable suspensions being parallel to bridge face, and inclined to the vertical in bridge cross section at specified angle Φ, two waterside abutments and device for taking loads from brace. Stiffening beam walls are inclined to the vertical at the angle equal to the slope of cable frame suspensions. Upper and lower booms of stiffening beams are made under three options: 1) upper booms are placed in horizontal plane; 2) lower booms are placed in horizontal plane; 3) upper booms are placed in horizontal plane whilst lower booms are perpendicular to stiffening beam walls. EFFECT: higher stiffness. 3 cl, 3 dwg
Patent RU-2083023-C1 (RU)
Title: Loader of two-contact lamp bases on base encapsulating machine
Inventor: BULDAKOV ALEKSEJ G
IPC: H01K3/16
Filed: 1993-06-08
Granted: 1997-06-27
Abstract: FIELD: electric lamp manufacture; automatic control of lamp base encapsulation with black glass. SUBSTANCE: loader has bracket, slip, levers, control rods, gate, and cleats; in addition, it has loading rod mounted in bottom part of slip for reciprocating and rotary movement set by two cams provided on machine camshaft. EFFECT: improved design. 4 dwg
Patent RU-2063486-C1 (RU)
Title: Method of electrolytic depositing of silicate coatings on aluminum alloys
Inventor: EROKHIN ALEKSEJ L
IPC: C25D11/02
Filed: 1993-07-21
Granted: 1996-07-10
Abstract: FIELD: galvanostegy, method is used for application of protective heat-and-wear-resistant depositions on aluminum alloys. SUBSTANCE: aim is to increase quality of depositing on alloys of aluminum with heterogeneous structure. For the purpose process of electrolytic depositing of silicate coatings in alkaline electrolyte is carried out with alternation of series of 2 - 50 positive half-periods of voltage with amplitude of 100 - 1000 V and of 2 - 150 negative half-periods with amplitude of 50 - 500 V observing ratio of cathodic and anodic half-periods number in limits from 3 to 1,5 in before sparking stage and uniformly decreasing it to 1.5 - 0.5 V in arc stage. EFFECT: increased quality of depositing on alloys of aluminum.
Patent RU-2074835-C1 (RU)
Inventor: LYUKSHIN YURIJ A
IPC: B65H54/22
Filed: 1993-11-29
Granted: 1997-03-10
Abstract: FIELD: radio electronics and instrumentation; making of electric coils. SUBSTANCE: device has thread layer with rods mechanically independent from each other and rod change-over mechanism. mechanically independent mandrels of device are arranged between two spindles coaxial with mandrels so that spaces are left between overhanging ends of mandrels and corresponding spindles. Quick release inserts are fitted in spaces. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2093685-C1 (RU)
Title: Device for transmitting rotation in reciprocation
Inventor: TYAZHELOV VIKTOR TROFIMOVICH
IPC: F01B9/06
Filed: 1993-12-08
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: oval- spherical hollow for a ball is provided on the piston is and ball is received in it to define a closed space which is filled with lubricant. The piston is provided with a device for locking it against rotation with respect to the housing. The device is made up as a ball received in an oval-spherical hollow on the surface of the housing for permitting interaction with longitudinal groove on the piston or as a ball received in the oval-spherical hollow on the surface of the piston that is opposite to the ball received in the curved groove on the cam for permitting interaction with the longitudinal groove on the inner side of the housing. EFFECT: enhanced efficiency. 6 cl, 3 dwg
Patent RU-2128159-C1 (RU)
Title: Method of preparing c2-c11 carboxylic acids or esters thereof
Inventor: FILIPP DENI
IPC: C07C53/08
Filed: 1994-03-31
Granted: 1999-03-27
Abstract: FIELD: chemical industry. SUBSTANCE: C 2 -C 11  carboxylic acids or esters thereof are prepared by reacting carbon monoxide with at least one reagent selected from among alcohols, alkyl halides, esters or esters in the presence of catalyst system comprising at least one iridium compound or at least one compound comprising both these metals, and at least one halogen- containing promoter. Total rhodium and iridium concentration in reaction mixture is 0.1-100 mmol/l, preferably 1-10 mmole/l. Reaction is carried out in the presence of not higher than 14 wt % water in terms of total weight of reaction mixture. Improved catalyst system makes it possible to reduce consumption of rare metals and does not require using stabilizing agents. EFFECT: more efficient preparation method. 10 cl, 3 tbl
Patent RU-2087869-C1 (RU)
Inventor: YAKIMOV VLADIMIR N
IPC: G01D21/00
Filed: 1994-04-18
Granted: 1997-08-20
Abstract: FIELD: measurement technology, design of measurement system for robot sensing functioning independently of man. SUBSTANCE: device for autonomous measurement of physical quantities has two units 1 and 2 of measurement converters connected correspondingly to first and second inputs of first 3 and second 4 controlled commutators, comparator 5, which direct input is connected to output of first unit 1 of measurement converters and which inverse input - to output of second unit 2 of measurement converters. Output of comparator 5 is one of outputs of device and is directly connected to controlling input of commutator 3 and via inverter 6 - to controlling input of commutator 4 which output is linked to input of divider 7 having N outputs and manufactured in the form of resistive matrix. Device also has N groups each incorporating adder 8, comparator 9, controlled commutator 10. In last group there is no controlled commutator. Output of adder 8 of each group is connected to inverse to input of corresponding comparator 9 and first input of commutator 10 with exception of last group where commutator is absent. Outputs of comparators 9 are outputs of device and are connected to controlling inputs of corresponding commutators 10. Output of commutator 10 of each preceding group is connected to first input of adder of following group and to second input of commutator 10 of mentioned group with exception of last group. First input of adder 8 of first group is connected to zero bus and second input of commutator 10 of first group. Second inputs of adders 8 are connected to proper outputs of divider 7 manufactured in the form of resistive matrix and direct inputs of comparators 9 of groups are connected to input of first commutator 3. EFFECT: enhanced functional efficiency and reliability of device. 1 dwg
Patent RU-2080635-C1 (RU)
Title: Scanner
Inventor: LARKIN EVGENIJ V
IPC: G02B26/10
Filed: 1994-05-17
Granted: 1997-05-27
Abstract: FIELD: opticomechanical and optico-electron instrumentation. SUBSTANCE: scanner includes scanning element made in the form of swinging mirror with drive, radiation source, photosensor which optical input has optical coupling with radiation source through swinging mirror, objective lens, receiver, generator, former of controlling voltages which input is connected to output of generator, first and second digital-to-analog converters, threshold unit, amplifier and correction unit which first output is connected via counter and first digital-to-analog converter to first input of amplifier and which second output is connected via second digital-to-analog converter to second input of amplifier which output is linked to drive. First input of correction unit is connected to first output of former of controlling voltages, second output of same unit is connected to output of counter and second output of former of controlling voltages is linked to electric input of photosensor which output is connected to input of threshold unit whose correction unit has counter which input is first input of correction unit and output is first output of correction unit. Inverse input of adder incorporated in scanner is connected to output of counter and third input is third input of scanner. Output of scanner is connected to information input of register whose controlling input is second input of correction unit and whose output is second output of correction unit. Photosensor is manufactured in the form of linear charge-coupled photosensitive device. EFFECT: enhanced operational reliability. 2 cl, 2 dwg
Patent RU-2092389-C1 (RU)
Title: Aircraft hydraulic braking system
Inventor: LOBODA IGOR N
IPC: B64C13/36
Filed: 1994-05-20
Granted: 1997-10-10
Abstract: FIELD: aeronautical engineering; hydraulic braking systems. SUBSTANCE: aircraft braking system includes two pressure-reducing valves; each valve is provided with control member; valve inlet is connected with hydraulic accumulator of hydraulic power supply source and its outlet is connected with respective hydraulic braking cylinder of LH or RH main undercarriage leg. Control device of braking system is made in form of handle with two hinged pushers located on both sides relative to its plane of symmetry. Each pusher is engageable with respective control member of pressure-reducing valve. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2111076-C1 (RU)
Title: Machine for open expansion of bearing races
Inventor: FINAGIN P M
IPC: B21H1/06
Filed: 1994-05-26
Granted: 1998-05-20
Abstract: FIELD: plastic metal working, mainly, manufacture of bearing races by open expanding process. SUBSTANCE: machine includes housing supporting outer drive roll, inner idle roll, backup roller. backup roller is mounted at side of approaching each point of surfaces of outer and inner rolls to deformation zone formed by rolls at expanding. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2098037-C1 (RU)
Title: Wire tightening apparatus
Inventor: DOLGOPOLOV VLADIMIR V
IPC: A61B17/60
Filed: 1994-05-27
Granted: 1997-12-10
Abstract: FIELD: medicine, in particular, traumatology and orthopedics. SUBSTANCE: apparatus has two pivotally connected branches with handles. One branch is provided with wire guiding opening and other branch has eccentric with lever and supporting member. Branch handles have lock. Eccentric has wire slot. Supporting member has two rolls with corrugated surface. Rolls are pivotally mounted in branch. Lock has screw pair with screw pivotally attached to one branch and nut disposed in slot of other branch. EFFECT: increased efficiency by quick tightening of wires in compression and distraction units, simplified construction and usage. 1 dwg
Patent RU-2078055-C1 (RU)
Title: Apparatus for ozonation of water
Inventor: VOLCHENKO YURIJ A
IPC: C02F101/00
Filed: 1994-06-23
Granted: 1997-04-27
Abstract: FIELD: water treating. SUBSTANCE: invention relates to treating water with ozone as oxidizing agent. Apparatus contains horizontal sealed casing with water inlet and outlet fittings separated with vertical wall into contact chamber and degasification chamber. The former encloses horizontal, parallel, alternately shifted partitions and a system for dispersing ozone-air mixture made in the form of porous pipes installed in spout guides disposed in the bottom of contact chamber and fastened with spline clamps. In the degasification chamber, under overflow window in vertical wall, narrowing perforated tray is placed inclined in direction of descending water flow. Under tray, at least two splitters are located. This chamber is also provided with upper and lower water level sensors connected with electrically controlled gates. There is also an additional section located over degasification chamber. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2091318-C1 (RU)
Inventor: VOROPANOVA LIDIYA A
IPC: C02F1/28
Filed: 1994-08-05
Granted: 1997-09-27
Abstract: FIELD: waste water treatment. SUBSTANCE: method includes treatment of adsorbent and solution; bringing solution in contact with adsorbent; adsorption on activated carbon in low-acid or acid medium with adjusting pH via continuously neutralizing solution to optimal pH values. Deviation of adsorption pH value form optimal value in the course of adsorption process is maintained according to following relationship: ΔpH = ΔpH о ·exp(-kt m ) where ΔpH is deviation of pH from its optimal value; ΔpH о  maximum deviation of pH from its optimal value at zero time; k and m coefficients determined from experimental data. Along with purifying waste waters, invention may be applied in analytical chemistry and in production of chromium and its compounds. EFFECT: optimized process parameters. 3 dwg, 1 tbl
Patent RU-2096385-C1 (RU)
Title: Шихта сегнетоэлектрического керамического материала для низкочастотных конденсаторов
Inventor: FOMINA BELLA IZRAILEVNA
IPC: C04B35/499
Filed: 1994-09-29
Granted: 1997-11-20
Abstract: Использование: изготовление сегнетоэлектрического керамического материала и низкочастотных конденсаторов из него. Сущность изобретения: шихта содержит MgNb 2 O 6 , PbTiO 3 , PbO, MnCO 3  и CaZrO 3  (или CaSnO 3  и BaSnO 3 ). Технический результат: снижение трудоемкости процесса изготовления, температуры обжига материала и себестоимости конденсаторов при одновременном сохранении высоких значений диэлектрических и электрических свойств материала и изделий. 2 табл.
Patent RU-2103481-C1 (RU)
Inventor: PROTSAENKO S V
IPC: E21B7/10
Filed: 1994-10-28
Granted: 1998-01-27
Abstract: FIELD: oil, gas, and gas-condensate production industry. SUBSTANCE: this increases inflow of hydrocarbons to wells due to involvement in operation of entire well plugging zone. According to method, well is driven, and hydrocarbons are drawn from down-hole zone of productive bed until well production is reduced or stopped. Then, driving is effected from well upwards at angle to well axis and with changing direction of driving around well. Driving is gradually withdrawn from well in spiral path. Driving is removed beyond zone of plugging with viscous hydrocarbon depositions. Driving is effected by means of working member with center of gravity displaced relative to its geometric center. Working member has gas-generator and nozzles which at one side of working member are oriented along normal to its axis. At other side of working member, nozzles are either parallel to aforesaid axis or create acute angle to it. EFFECT: high efficiency. 1 cl, 5 dwg
Patent RU-2069114-C1 (RU)
Title: Device for joining edges of sheet metal
Inventor: BOJKO VITALIJ T
IPC: B21D5/16
Filed: 1994-12-01
Granted: 1996-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises housing, fixed block with the bearing surface, and hummer with a shaped surface. The fixed block is made up as a base with guides and anvil. The base is secured to the housing. The anvil is mounted for setting movement over the guides by way of a device for moving the anvil. The anvil is spring-loaded with respect to the base by a flexible member. The hummer is mounted for permitting reciprocation. The bearing surface for interaction with the undeformed portion of the joint obtained is positioned on the anvil. EFFECT: enhanced reliability. 6 cl, 3 dwg
Patent RU-2084289-C1 (RU)
Title: Heavy mineral concentrator
Inventor: VERKHOTUROV MIKHAIL V
IPC: B03B5/36
Filed: 1995-01-24
Granted: 1997-07-20
Abstract: FIELD: gravitational concentration of minerals; extraction of gold and heavy minerals from raw materials at low content of gold and heavy minerals. SUBSTANCE: concentrator includes housing mounted for vibration and device for loading starting material and unloading light and heavy fractions. Housing is provided with taper screen which consists of discs arranged concentrically at spaced relation to each other; discs are assembled in stacks which are mounted in isolated compartments of housing. Compartments are equipped with pipe lines fitted with cocks which are used to adjust pressure of working medium in each compartment. Device for unloading the heavy fraction is made in the form of branch pipe engageable with vertex of screen taper surface and provided with locking device mounted for vertical motion which is necessary for periodic unloading of heavy fraction. EFFECT: enhanced efficiency. 4 cl, 1 dwg , 1 tbl