baber/WOPTO huggingface dataset:
Patent RU-2047155-C1 (RU)
Title: Set for testing materials for fatigue at bending
Inventor: LODUS EVGENIJ V
IPC: G01N3/34
Filed: 1992-01-04
Granted: 1995-10-27
Abstract: FIELD: testing technology. SUBSTANCE: specimen 5 of material under test is held from below by roller supports 6 and 7; one end of specimen is secured in grip 4 mounted horizontally on member 2 which is turnable relative to horizontal axis perpendicular to axis of grip. Loading the specimen by bending is effected with the aid of weight 9 secured on free end of specimen by means of grip 10. Change in bending movement is achieved through cyclic motion of roller support along specimen by means of mechanism 8. Member 2 is turned with the aid of drive 3, thus raising the specimen with weight above roller support. As soon as the required height has been obtained, turnable member is separated from drive by means of device 11. Failing specimen collides with roller 7 of support. EFFECT: fatigue test of specimen at bending at application of impact loads. 1 dwg
Patent RU-2095233-C1 (RU)
Inventor: GUROV VIKTOR S
IPC: B25D13/00
Filed: 1992-01-23
Granted: 1997-11-10
Abstract: Использование: машины ударного действия. Сущность изобретения: электромагнитная машина ударного действия содержит корпус, размещенные в нем катушку рабочего хода с магнитопроводом, рабочий инструмент, боек, устройство возврата бойка в виде пружины, связывающей боек с корпусом, и устройство управления в виде выключателя с контактами. Обмотка катушки намотана в один или два слоя из неизолированного проводника, имеющего в поперечном сечении трапецеидальную форму. 1 ил.
Patent RU-2063517-C1 (RU)
Inventor: REPIN ALEKSEJ M
IPC: F01D1/04
Filed: 1992-02-26
Granted: 1996-07-10
Abstract: Использование: в турбостроении. Сущность изобретения: паровая паровозная турбина содержит корпус, ротор, диафрагмы, причем ротор в виде облопаченного диска с закрепленными на вершинах лопаток цельного кольца, несущего дополнительные ряды рабочих лопаток, причем в статоре направление потока пара организовано по винтовой тороидальной линии с подачей пара на рабочие лопатки многократно. 1 с.п. ф-лы, 4 з.п. ф-ды. 6 ил.
Patent RU-2040218-C1 (RU)
Title: Method for treating intra-articular fractures of knee joint
Inventor: GAFAROV KHAJDAR ZAJNULLOVICH
IPC: A61B17/56
Filed: 1992-03-06
Granted: 1995-07-25
Abstract: FIELD: medicine. SUBSTANCE: method involves passing a curved twist drill needle through a broken bone fragment in frontal plane and fixing its ends in traction member of Ilizarov apparatus to carry out complete bone fragments reposition in postoperative period. EFFECT: provided possibility to perform movements during the treatment period after arthrotomy having been accomplished.
Patent RU-2011518-C1 (RU)
Title: Installation for processing surface of articles made from concrete mixes
Inventor: BUROBIN VYACHESLAV N
IPC: B28B11/00
Filed: 1992-03-16
Granted: 1994-04-30
Abstract: FIELD: production of prefabricated concrete and reinforced concrete. SUBSTANCE: installation comprises carriage with end brushes, and cylindrical brushes. End and cylindrical brushes are provided with their hold-down and withdrawal mechanisms. Each cylindrical brush is connected with drive shaft by coaxially-positioned coil springs and is capable of radial and axial movements. Cylindrical brush may have a vibration-generating mechanism in the form of ball stops interacting with projections and connected fixedly with body of bearing support. Drive shafts of cylindrical brushes may be of eccentric design. Cylindrical brushes may be coupled with the drive across a single-stage planetary reduction unit. Each brush is so designed that the profile of its projection on a plane perpendicular to shaft has the form of a triangle with convex sides. Oscillating motion of cylindrical brush enhances its activity in the zone of contact with processed surface which contributes to high-quality cleaning of articles. EFFECT: improved design. 4 cl, 13 dwg
Patent RU-2018594-C1 (RU)
Title: Embedded fitting
Inventor: SHITIKOV BORIS A
IPC: E04B1/41
Filed: 1992-05-14
Granted: 1994-08-30
Abstract: FIELD: reinforcing members. SUBSTANCE: embedded fitting consists of metal plate and anchors. One of several anchors are made in form of bundle of reinforcing bars. In bar bundle, the length of short bar amounts to 0.3-100 of length of long bar. EFFECT: higher efficiency. 6 dwg
Patent RU-2040898-C1 (RU)
Title: Antidote of 2,4-dichlorphenyl acetic acid being herbicide of hormonal action on vegetation sunflower plants
Inventor: STRELKOV VLADIMIR D
IPC: A01N41/06
Filed: 1992-05-14
Granted: 1995-08-09
Abstract: FIELD: agriculture. SUBSTANCE: 2(p-aminobenzene sulfamido)-5-ethyl-1,3,4-thiasole is proposed as antidote, its dose being 200-500 g per 1 hectare. EFFECT: increases productivity of seed. 1 tbl
Patent RU-2056299-C1 (RU)
Title: Three-ply panel of reinforced plastic
Inventor: PAVLOV GENNADIJ ALEKSEEVICH
IPC: B32B3/12
Filed: 1992-05-19
Granted: 1996-03-20
Abstract: FIELD: sandwich structures, particular, ship load-carrying three-ply panels, applicable also in aircraft, automobile industries and construction. SUBSTANCE: three-ply panel consists of load-carrying plies and longitudinal three-ply integral stiffening ribs connecting the outer load-carrying plies into integral structural system. Stiffening ribs are formed by side walls of tubular members of reinforced plastic located in internal hollows of panel between bars of light filler located between tubular members. Panel has transverse three-ply internal partitions which consist of transverse plates of light filler with central through openings. Transverse plates are installed in the internal hollows of internal partitions. Panel has side walls of tubular members of reinforced plastic adjacent to the external surfaces of the plates and passing through central through openings in them. EFFECT: higher efficiency. 13 dwg
Patent RU-2065713-C1 (RU)
Title: Electrical hair-drier
Inventor: GAJTOV BAGAUDIN KH
IPC: A45D20/10
Filed: 1992-06-16
Granted: 1996-08-27
Abstract: FIELD: production of household and industrial electrical heating devices. SUBSTANCE: electrical hair-drier has body, asynchronous motor, bearing joints, fan wheel and heating member. Stator of asynchronous motor is butt-type stator and rotor is made in the form of massive disk with blades. In the case stator is mounted in respect to flat surface of disk with formation of air clearance. EFFECT: improved design. 2 dwg
Patent RU-2103283-C1 (RU)
Title: Porous polytetrafluoroethylene film, method of preparation thereof, and air filter comprising polytetrafluoroethylene film
Inventor: TAMARU SINDZI
IPC: B01D39/16
Filed: 1992-07-22
Granted: 1998-01-27
Abstract: FIELD: chemical technology. SUBSTANCE: film is prepared by biaxial extraction of semisintered polytetrafluoroethylene material to degree of extraction of surface of at least 50 and thermal shrinkage of extracted material at temperature higher than polytetrafluoroethylene melting point. Average film pore size ranges from 0.2 mcm to 0.5 mcm, average fibril diameter ranges from 0.005 to 0.2 mcm and film thickness ranges from 0.5 mcm to 15 mcm. EFFECT: improved properties of the film and more efficient preparation method. 5 cl, 25 dwg, 1 tbl
Patent RU-2092375-C1 (RU)
Inventor: VARNAVSKIKH EVGENIJ A
IPC: B63C9/04
Filed: 1992-07-31
Granted: 1997-10-10
Abstract: Сущность изобретения: надувной спасательный плот снабжен плавающим поручнем в виде замкнутой сети для облегчения посадки спасаемых из воды и приводом разворота этого плавучего поручня. 10 ил.
Patent RU-2019688-C1 (RU)
Title: Water-in-oil emulsion for treatment of bottom-hole formation zone
Inventor: GLUSHCHENKO VIKTOR N
IPC: E21B43/27
Filed: 1992-07-31
Granted: 1994-09-15
Abstract: FIELD: oil production. SUBSTANCE: water-in-oil emulsion contains mixture of mono- and di-isononyl phenoletoxyphosphoric esters (phosphol-6), aromatic hydrocarbons and solution of hydrochloric acid of 20-24% concentration, or solution of mud acid. EFFECT: reduced viscosity of emulsion, intensified rate of its reaction with carbonates at simultaneous provision of their dissolving in time, decreased term of emulsion full disintegration and conferred stabilizing ability relative to iron ions under conditions of low-temperature formations. 2 tbl
Patent RU-2056882-C1 (RU)
Inventor: KNYAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B22/02
Filed: 1992-10-01
Granted: 1996-03-27
Abstract: Изобретение позволяет повысить эффективность тренировок путем исключения ударной реакции на стопу. В бегущей дорожке бесконечная лента образована из набора продольных клиновых ремней. Ремни объединены в блоки посредством эластичных многослойных полотен, преимущественно количество слоев равно трем. Средний слой выполнен из материала более мягкого, чем смежные с ним слои. Блоки ремней охватывают ведомые и ведущие шкивы с направляющими ручьями. Шкивы установлены под лентой с осевой подвижностью для взаимодействия с датчиками силы, закрепленными на основании. 2 ил.
Patent RU-2089697-C1 (RU)
Inventor: BIRYUKOV MIKHAIL VASILEVICH
IPC: E01B3/00
Filed: 1992-06-22
Granted: 1997-09-10
Abstract: FIELD: railway transport; ties for main-line and access tracks. SUBSTANCE: ties are manufactured by press working with forming of antishift and antishrinkage projections and cavities located diagonally opposite to each other on side walls of tie. EFFECT: improved quality of tie. 8 cl, 2 dwg
Patent DE-10053372-C1 (DE)
Title: Door leaf for lorry has foam layer between metal or plastic casing, hinge link, link fitment, mounting plate, grooves, protuberances, arms and screw connections
Inventor: BEELMANN REINHARD
IPC: E05D5/02
Filed: 2000-10-27
Granted: 2002-01-31
Abstract: The door-leaf (2) contains a layer of plastic foam (5) inside a metal or plastic casing. The hinge-link has a link-fitment (7) and is joined to the hinge-link on the vehicle. A mounting plate (8), set into the surface of the door-leaf to which it is fixed, has grooves (15,16) and or protuberances matching arms on the hinge-link. At least one screw connection joins the mounting plate and hinge-link.
Patent DE-10155249-C1 (DE)
Title: Fuel injection system has volumetric flow valve for regulating fuel pressure controlled in dependence on fuel model
Inventor: ESER GERHARD
IPC: F02D41/24
Filed: 2001-11-09
Granted: 2003-04-24
Abstract: The fuel injection system has a pump with a controlled volumetric flow supplying fuel to a common-rail, with a regulated volumetric flow valve for determining the fuel pressure, coupled to a control and regulation unit for regulating the fuel pressure via a fuel model equation in terms of the fuel mass supplied by the pump, the fuel mass removed by the injection valves, the fuel temperature, the volume of the components between the fuel pump and the injection valves, the density of the fuel, the compressibility of the fuel and the elasticity of the common-rail.  An Independent claim for a regulation method for a volumetric flow pump for a fuel injection system is also included.
Patent DE-10206047-C1 (DE)
Title: Electrical switching device for different electrical functions in automobile has movable contact parts carried by rotary ring cooperating with stationary contact surfaces of flexible circuit board
Inventor: HEITE VOLKER
IPC: H01H19/11
Filed: 2002-02-14
Granted: 2003-09-25
Abstract: The switching device has at least one switch with a rotary ring (1,2) having a movable electrical contact part (3,4) cooperating with stationary contact surfaces provided by a flexible circuit board conductor path layout. The flexible circuit board is reinforced at the positions (5') of the stationary contact surfaces by a support block (6), the stationary contact surfaces arranged around a cylindrical mantle surface concentric to the rotary ring, the movable electrical contact parts positioned on the inside of the latter, with ratchet pins (7,8, 7',8') defining the switch positions.
Patent DE-10221956-C1 (DE)
Title: Work table for computerized numeric control machine has porous or perforated layers of belt
Inventor: MAYER MAX
IPC: B23Q1/03
Filed: 2002-05-17
Granted: 2003-08-14
Abstract: The work table has an endless laminar belt on which the workpiece is held by suction. The belt layers are porous or perforated for this purpose. The band runs round a drive roller and a diverting roller to form a transporting device by which the workpiece can be precisely moved from one work point to another. The layers are held in side carrier belts or chains. The belt runs over a carrier table with a vacuum chamber, divisible into segments, under it.
Patent DE-10244782-C1 (DE)
Title: Vehicle seat comprises a back rest which can be collapsed onto a seat part and which has a recess for receiving a child seat
Inventor: BATTERMAN STEFAN
IPC: B60N2/26
Filed: 2002-09-26
Granted: 2003-10-02
Abstract: Vehicle seat has a back rest (2) which can be collapsed onto a seat part (1) and which has a recess (2a) for receiving a child seat. Child seat has a child seat part (4) which can be moved using a pair of guide rods from a position with the front side (4a) facing the upper side (2a) of the back rest into a position away from the base (2b). Guide rod pair has a front guide rod and a rear guide rod each connected to the back rest via an axle.  The recess can be closed using a cover, preferably a blind. The pair of guide rods is provided on both sides of the child seat.
Patent DE-19507846-C1 (DE)
Title: Electrical contact-element between PC housing parts
Inventor: STAHL HERMANN
IPC: H05K9/00
Filed: 1995-03-07
Granted: 1996-08-08
Abstract: The electrical contact between the housing (2) of such as a personal computer and a side panel (20) has the housing of sheet material subjected to a press forming operation to create a contact arm (1). The contact arm is formed in a folded section by blanking out a U-shaped section. This results in a spring contact finger (1) that has a contact pad (12) at the tip. The spring action of the arm maintains contact with the panel as it is inserted. The panel can be part of a drawer unit.
Patent DE-19543525-C1 (DE)
Inventor: LIEDTKE ROLAND DIPL ING
IPC: B01F7/00
Filed: 1995-11-22
Granted: 1997-02-06
Abstract: A device (10) for manipulating submerged-operating units (11), such as submersible motor-driven pumps, submersible motor-driven stirrers and the like, has a hoist, by means of which the unit (11) can be brought into a submerged working position and a surfaced maintenance position, wherein the unit (11) is provided with a lifting strap (25) of a coupling unit, whose coupling element (60, 60'), which can be brought into and out of engagement with the lifting strap (25), is provided on a pulling element (48) of the hoist. In order to be able to design the device for manipulating submerged-operating units mechanically more simply and to use it also without a guide device, it is provided that the coupling element is formed from a first bridge-like drop bar (60) for lowering the unit (11), or a second bridge-like drop bar (60') for lifting the unit (11), on which the lifting strap (25) rests during the lowering or raising of the unit (11), and that in the unstressed state the first drop bar (60) automatically takes up its opening position, and the second drop bar (60') automatically takes up its closed position.
Patent DE-19545084-C1 (DE)
Title: Rotating cutting tool for machining soft and hard materials
Inventor: BORNEMANN HERMANN
IPC: B23B51/04
Filed: 1995-12-04
Granted: 1997-07-17
Abstract: A rotating cutting tool for machining workpieces of various materials comprises a shaft (2) with a radial arrangement of knives having cutting edges (3,4) extending from the shaft to the inner side of a cutting ring (1) with teeth (6) on at least the lower end face.
Patent DE-19719121-C1 (DE)
Title: Pearlescent hair treatment agent containing silicone with good stability even after length storage in warm conditions
Inventor: KAHRE JOERG DR
IPC: A61Q5/02
Filed: 1997-05-07
Granted: 1998-07-16
Abstract: The invention relates to novel hair treatment agents, containing (a) nacreous waxes and (b) glycosidic silicone compounds of formula (I) R<2>xR<1>3-xSiO-[(SiR<1>R<2>O)m-(SiR<1>2O)n]y-SiR<1>3-xR<2>x, wherein R<1> represents hydrogen or an optionally substituted alkyl and/or alkenyl radical with 1 to 18 carbon atoms, R<2> represents a radical of formula (II) R<3>(R<4>O)c[G]p, wherein R<3> represents alkylene radicals with 1 to 18 carbon atoms, R<4> represents alkylene radicals with 2 to 4 carbon atoms, G represents glycoside radicals with 5 to 12 carbon atoms and p represents numbers from 1 to 10, c represents 0 or numbers from 1 to 20, m represents 0 or numbers from 1 to 200, n represents 0 or numbers from 1 to 1000, x represents 0 or 1 and y represents 0 or numbers from 1 to 1200, on the condition that (I) contains at least one radical R<2>. The inventive agents have a nacreous shine, make hair pleasant to touch and show no tendency towards phase separation, regardless of the particle size of the nacreous crystals.
Patent DE-19756719-C1 (DE)
Title: Top scale weighing unit with load pick up top guide and system carrier in one piece
Inventor: SCHULZE WERNER
IPC: G01L1/22
Filed: 1997-12-19
Granted: 1999-04-08
Abstract: The weighing unit is connected with a system carrier (2) across an upper (7) and a lower guide (6). One of the guides has two parts arranged which are arranged on both sides of the undivided guide (6). The load pickup (4,4',4''), the guide (6,7) and the system carrier form a one piece part (1). Strain gauge strips arranged on at least one of the guides, produce electric signals depending on the loading. The one piece part (1) has two openings (5) for two battery openings (5). The load pickup is designed approximately U shaped. Both limbs (4') of the U are located near the side of the battery openings. The strain gauge strips (14) are arranged only on the inner side of the non-divided guide (6).
Patent DE-19806780-C1 (DE)
Title: Apparatus to isolate and purify nucleic acids
Inventor: BERTLING WOLF PROF DR
IPC: C40B60/14
Filed: 1998-02-18
Granted: 1999-07-01
Abstract: The apparatus to isolate and purify nucleic acids has a holder zone for an adsorption agent (11).  A passage (D1) has a connection opening (3) for connection to a piston pipette assembly, and an outlet opening (1).  A second passage (D2) has a suction (5) and outlet (6) opening.  The outlet (6) opens into the first passage (D1), with a closure (8) near the opening. The closure (8) is a non-return valve, which blocks a flow from the second passage (D2) to the first passage (D1). The outlet opening (1) has a non-return valve as a closure, which prevents a flow from the first passage (D1) to the second (D2) passage. The non-return valves are flexible membranes (7,8). The first passage (D1) is a tube (2), with a conical taper to the outlet opening (1).  The suction opening (5) for the second passage (D2) is close to the outlet opening (1). The adsorption agent (11) is between the outlet openings (1,6), and between upper (9) and lower (10) filters.  A further filter (12) is near the connection opening (3).
Patent DE-19809545-C1 (DE)
Title: Dynamic system with elastically deformable structure, e.g. for vehicle suspension
Inventor: BUETER ANDREAS DIPL ING
IPC: F16F3/02
Filed: 1998-03-05
Granted: 1999-05-12
Abstract: The system includes a correction spring (11) which has a negative stiffness at a zero crossing on its linear characteristic graph. The spring tunes the resonant frequency  of the dynamic system to a limited frequency range. The correction spring may be connected in parallel with the structure, and an actuator connected in parallel with a transfer element (4). A method of increasing the frequency range of a dynamic system is also claimed.
Patent DE-19814600-C1 (DE)
Title: Method of operating a coin-operated games machine
Inventor: GOETTEN MICHAEL
IPC: G07F17/32
Filed: 1998-04-01
Granted: 1999-11-04
Abstract: The machine has a computerized controller enabling symbol combinations indicating a win or a loss to be displayed using a symbol play arrangement (1) with roller bodies behind read-out windows (4).  A result achieved in the symbol play arrangement is offered as a prize or accumulated in at least one additional win play arrangements consisting of several individual win display elements. Wins of certain value achieved in the symbol play arrangement by symbol combinations of definable type during a special play sequence are transferred into one of several chance play arrangements (39-41) and subjected to chance in predefined stages of the chance play arrangements.  If chance fields (42-44) are occupied during special plays these are offered as prizes one or more times depending on value and can thereby be converted into another type of special play, whereby the wins achieved are added.
Patent DE-19842389-C1 (DE)
Title: Arrangement for automatically spooling flexible cable, e.g. telephone or electrical supply lines or compressed air hose, can spool cable from fixed point to movable or mobile point
Inventor: EIFF ANDREAS VON
IPC: B65H75/48
Filed: 1998-09-16
Granted: 2000-01-27
Abstract: The arrangement has a reel core accommodating the cable(s) that can rotate about an axle in a reeling direction under the action of at least one spring and can be unrolled against the spring force. At least a first and second spring band (2,3) of about the same length engage the core. The free end of the first band is associated with the fixed point and the free end of the second band is associated with the take-off point. The cables (5) are guided along the two spring bands.
Patent DE-19844568-C1 (DE)
Title: Fastening device for electrical tubular heating bodies of drum washing machines
Inventor: BABIEL WERNER
IPC: D06F39/04
Filed: 1998-09-29
Granted: 1999-10-21
Abstract: The surface of the washing solution container is equipped with a holding plate (8) with a guide for the heating body surface. The plate (8) takes the form of a longitudinal, prism-like body with lateral guide tracks and an enclosed cross section. It is positioned on the washing solution surface (2) in such a way that its edge facing away from the insertion opening (6) is in direct contact with the washing solution bottom (4).
Patent DE-19859026-C1 (DE)
Title: Electrohydraulic regulator for combined delivery rate and pressure regulation for an adjustable hydraulic pressure generator
Inventor: ROBELLER WALTER
IPC: F04B49/06
Filed: 1998-12-21
Granted: 1999-12-30
Abstract: The electrohydraulic control unit (14) has an electromagnetically actuated valve (16) controlling the flow of pressurized medium to at least one pressure generator adjuster (18a), together with an adjuster controller, a pressure regulator (10) and a limiter (28). The electrohydraulic regulator generates a regulation characteristic with gradient less than 0, at least near the demanded pressure value. A signal feedback path (42) connecting the adjuster regulator (30) to the pressure regulator (34) has an amplification element (40) and a subtracter (38) that derives a corrected pressure regulator demand value from the difference between the amplified actual adjuster control signal and the external pressure demand value.
Patent DE-19907295-C1 (DE)
Title: Electronic and/or optical component mounting method for rear side of flexible printed circuit board has molded material used for encasing components on front side of circuit board before inversion of latter
Inventor: SABEV PAVLIN
IPC: H05K3/28
Filed: 1999-02-22
Granted: 2001-02-08
Abstract: The component mounting method has the flexible printed circuit board (2), provided with electronic and/or optical components (1) on its front side, positioned on a planar surface (3), before covering with a mould which is filled with molding material, for encasing the components, with subsequent inversion and removal of the planar surface, so that the rear surface of the printed circuit board is accessible for mounting the further electronic and/or optical components.