baber/WOPTO huggingface dataset:
Patent DE-4116942-C1 (DE)
Title: Cylinder head for multicylinder IC engine - has accessory cover bolts with oil bores for guiding oil to bearing points and valve  tappets
IPC: F02F1/24
Filed: 1991-05-24
Granted: 1992-05-27
Abstract: The cylinder head housing contains the cooling water chamber and is closed off by a cover plate surmounted by a valve control space, which contains the camshaft bearing block with bearing covers releasably fitted via bolts to the cylinder head. Lubricating oil is fed from the engine through the cylinder head bore to the camshaft bearings and valve tappets using a system of branch bores led off the main feed bore. The bolt connections (14-16) contain oil bores used to branch lubricating oil off to the bearings (30,31) and tappets. Pref. the dia. of the bolt holes exceeds that of the bolts so that the residual bore (32) serves as the oil feed. ADVANTAGE - Compact design for reliable lubrication.
Patent DE-4118912-C1 (DE)
IPC: C07K1/18
Filed: 1991-06-08
Granted: 1992-07-02
Abstract: The present invention relates to a process for purifying IgG monoclonal antibodies by a combination of three chromatography steps, namely on an anion exchanger, on a cation exchanger and on a hydrophobic phase with a specific sterilisation step. This results in an antibody solution with a purity of at least 99.5%, which can thus be used intravenously in immunotherapy.
Patent DE-4302494-C1 (DE)
Title: Rope harness with at least one strand - has connector at selectable distance from end with conical through hole to receive clamp socket for guiding rope strand and has tensioner
Inventor: SCHWENGER WILLY
IPC: B66C1/12
Filed: 1993-01-29
Granted: 1994-01-05
Abstract: The connector (2) has a through passage hole (7,8,9) which is conical and receives a clamp socket (10) through which the rope strand (3) is guided and forms an outer cone matching that (8) of the through hole. A tensioner (13) is provided, by which the clamp socket (10) is loadable in the conical through hole (8) against its end which is smaller in diameter. The tensioner is a hollow screw (13) coaxial to the clamp socket, and is inserted in a tapped hole of the connector (1) and through which the rope strand runs. A release component (14) enables the clamp socket to be displaceable in the conical through hole against the hole end which is larger in diameter. ADVANTAGE - Enables the effective rope length to be alterable. It is lighter and costs less than a chain harness.
Patent DE-4318026-C1 (DE)
Title: Overload protection device for robot - comprises pressure chamber attached to robot flange with piston controlling vent opening attached to tool reception flange
Inventor: DOLL THEO DR
IPC: B25J19/06
Filed: 1993-05-29
Granted: 1994-05-19
Abstract: The overload protection device has a pressure chamber (11) attached to a robot flange, with a vent opening (13) controlled by a piston (14) which is attached to a tool reception flange (17) via the piston rod (16). The annular pressure chamber surrounds a bore (12) aligned with a similar bore (18) provided in the tool reception flange. The operating portion of the piston is pref. monitored via an inductive sensor (20). USE - For providing overload pressure signal used for cut-out of robot drive.
Patent DE-4339510-C1 (DE)
Title: Apparatus for separating stones and/or crops from soil
Inventor: KALVERKAMP KLEMENS
IPC: A01B43/00
Filed: 1993-11-22
Granted: 1995-01-26
Abstract: The apparatus for separating stones and/or crops from soil comprises a number of separating rollers which are spaced apart one behind the other transversely with respect to the direction in which the apparatus is exposed to lifted earth, are aligned parallel to one another, are driven in the same rotational direction and are designed as star-shaped rollers with virtually radially aligned fingers which rotate in planes which are offset axially in a staggered manner with respect to one another from separating roller to separating roller. In this way, the separating rollers can be adjusted in height with respect to one another.
Patent DE-4416205-C1 (DE)
Title: Accurate dosing of die casting machine
Inventor: SCHWENDNER HARALD
IPC: B22D17/14
Filed: 1994-05-07
Granted: 1995-12-07
Abstract: A die casting process involves transferring liq. metal from the furnace to the dosing chamber which is above the furnace, by means of an adjustable pressure difference between furnace and dosing chamber. Both die and furnace are evacuated with a pressure differential which initially allows melt to flow just to the entry of the dosing chamber. Measured dosing is achieved by raising the furnace pressure whilst maintaining the vacuum in the die.
Patent DE-4431859-C1 (DE)
Title: Module for installation of electrical components and leads in motor vehicles
Inventor: HACKEL OLIVER DIPL ING
IPC: B60R16/02
Filed: 1994-09-07
Granted: 1996-01-04
Abstract: A unit for mounting within the engine space a motor vehicle has a main body (10) that is enclosed by a cover (20) that latches into position. The housing is formed with mounting holes (14) that receive fixing screws, access points (17) are formed in the side walls that can be broken out for the entry of cables, fuses, relays and switches may be installed in the housing using a side opening. This is enclosed by the cover that is positioned with a sliding action with the sides of the housing having V spaced guides (21, 22) and latching features.
Patent DE-4436156-C1 (DE)
Inventor: HEINZL JOACHIM PROF DR ING
IPC: B23K26/382
Filed: 1994-10-10
Granted: 1996-03-21
Abstract: An air bearing is used to provide a low friction axial and radial support for a spindle (8) that has a flange at one end. The bearing block (1) has an annular chamber (2) and the central bore (5a) is sized to have clearance both axially and radially such that with airflow the spindle is supported on an air film. The chamber is produced with a series of convergent-shaped orifices (3) that supply air to the radial and axial clearances. A large number of orifices are distributed over the surface to provide a uniform pressure and each orifice is of extremely small cross-section and is produced by laser machining.
Patent DE-4445081-C1 (DE)
Title: Three setting switch drive for medium voltage switchgear
Inventor: MEYER JENS
IPC: H01H3/30
Filed: 1994-12-05
Granted: 1996-04-11
Abstract: The three setting switch drive has a switch axis which can be rotated into the switch settings ON, OFF and EARTH. The switch axis can be operated manually from OFF to ON and from OFF to EARTH and reverse. The three setting switch drive is realised by a step switch  gear whose rotatable switch axis is formed by an operating shaft isolator (BWT) and operating shaft earther (BWE). The three setting switch drive has separate operating shafts for isolator and earther, a common drive shaft, internal switch setting locking and mechanical and electrical switch setting display.
Patent NL-1023543-C1 (NL)
Title: Storage rack for spanners, comprises Z shaped profile with horizontal reinforcing strip for tools to rest on
Inventor: KAGEN ALPHONSUS ARNOLDUS MARIA
IPC: B25H3/04
Filed: 2003-05-27
Granted: 2004-11-30
Abstract: Spaces (7) are provided in the upper edge (1) of a Z-shaped profile which extend as far as a horizontal reinforcing strip (3) so that the head of a hammer, spanner or similar tool is located entirely behind the profile vertical and so that the tool rests on the strip, which is approximately 3.5 cm wide. The Z-shaped profile is a horizontal one made from sheet metal with a thickness of approximately 2 cm, the profile length being 80 cm. The upper edge of the profile is approximately 2 cm wide, has a length of 80 cm and extends vertically upwards at an angle of 90 deg. relative to the reinforcing strip. The lower edge (2) of the profile is also approximately 2 cm wide, has a length of 80 cm and extends vertically downwards at an angle of 90 deg. relative to the reinforcing strip.
Patent NL-1028560-C1 (NL)
Title: Method is for creation of foundation for building and involves formation of horizontal concrete foundation beam, at angle to which further horizontal foundation beam is located
Inventor: VERHOEFF AREND HENDRIK JOHAN
IPC: E02D27/14
Filed: 2005-03-16
Granted: 2006-09-20
Abstract: The method is for the creation of a foundation for a building and involves the formation of a horizontal concrete foundation beam, at an angle to which a further horizontal foundation beam is located. A support component provided with at least one support surface rests on the foundation beam. The further foundation beam rests on the at least one support surface. The method is enacted in three successive phases. Firstly eight foundation piles (11) are driven into the ground (12), whereby the uppermost outer ends of them are cut at equal levels. Then, three cross beams are positioned on the uppermost outer ends of the different foundation piles. These cross beams are of prefabricated pre-tension concrete with a constant four-sided cross-section over their entire length. They can be secured to the foundation piles on which they rest.
Patent NL-1033192-C1 (NL)
Title: Electronic commerce system for buying and selling goods, based on Dutch auction with ability to make bid with higher price or for more products at same price
Inventor: HOFF PETRUS MATTHEUS MARIA
IPC: G06Q30/00
Filed: 2007-01-09
Granted: 2008-07-10
Abstract: The system is based on the following processes: (1) market place process in which a seller offers a number products at a price determined by the seller: (2) request for more (rfm) process in which a buyer makes an offer for a higher number of products at the same price, the number being chosen by the seller and the offer being sent to one or more sellers simultaneously; (3) counterbid (Cb) process in which the buyer can make a request to one or more sellers simultaneously, naming a different price to that quoted by the seller; (4) request for order (rfo) process allowing the buyer to send an order request to one or more selected sellers; (5) Dutch auction process as described in NLC-1028112; (6) preferred masterlist process allowing the buyer to request a product with specifications chosen by the buyer; (7) auto-alert process for alerting the buyer that a product with the desired specifications is available to buy; (8) auto-bid process for automatically bidding for products meeting the user's specification requirements, at a predetermined price and in a predetermined quantity; and (9) standing order process to allow the products to be purchased at the same price and in the same quantity at predetermined intervals in the future.
Patent RU-2027429-C1 (RU)
Title: Agent for oxidative hairs staining
Inventor: TOMAS KLAUZEN
IPC: C07C205/37
Filed: 1988-03-05
Granted: 1995-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: new 5-alkoxy-2,4-diaminoalkylbenzenes of the general formula (I)   where R 1  - methyl or ethyl, and R 2  - alkyl residue with 2-4 carbon atoms, monohydroxyalkyl residue with 2-4 carbon atoms or dihydroxyalkyl residue with 3-4 carbon atoms and their salts of acid association, and agents for oxidative hairs staining corresponding the formula indicated above. EFFECT: improved method of synthesis.
Patent RU-2009935-C1 (RU)
Title: Wheel propulsive device
Inventor: KOZAK ANDREJ M
IPC: B62K3/00
Filed: 1989-08-10
Granted: 1994-03-30
Abstract: FIELD: transport engineering. SUBSTANCE: propulsive device has two wheels 1 and 2 fixed against lateral displacement, two posts 3 connected by upper sides and fitted by lower sides rollers 4 on inner races, the races are made eccentric to the wheel axle. The device also has a drive for moving the rollers along the inner races and wheel rotation. Each wheel has two bearing platforms 7 and two locking devices 8, the lower parts of the wheels are connected by minimum one locking device and a bearing platform for rolling the wheels on the bearing surface of the locking device. The other sections of the wheel may be alternately linked in the same way. Positive thrust force of the wheel and passability are provided due to constant wheel bearing point when the wheel rotates and a stationary bearing point of the second wheel which supports the rotating first wheel. EFFECT: improved structure. 3 dwg
Patent RU-2013231-C1 (RU)
Title: Arrangement for controlling the drive of electric locomotive
Inventor: AVAKOV VITALIJ A
IPC: B60L15/20
Filed: 1990-01-08
Granted: 1994-05-30
Abstract: FIELD: railway transport. SUBSTANCE: in response to a loss of grip between wheels and rails currents passing through traction motors coupled with wheel pairs start to drop. Most of the power applied to motors is consumed for increasing the speed of slipping in wheel pairs. In this case the sign of derived signal at the output of first differentiator is positive, and at the input it is negative, which entails appearance of positive signal at the output of AND-gate. As a result, the growth in power applied to traction motor stops, and slippage of wheel pairs terminates. EFFECT: enhanced efficiency in operation. 1 dwg
Patent RU-2007264-C1 (RU)
Inventor: KUDRYAVTSEV ERIK E
IPC: B22D18/02
Filed: 1990-04-06
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: melting is filled into a form and crystallized under pressure. To form the casting it is drawn through a broach when removed from the form. The broach is inserted into the form joint after the casting is crystallized. EFFECT: improved quality. 4 dwg
Patent RU-2040292-C1 (RU)
Title: Puzzle game
Inventor: PAVLOV VASILIJ G
IPC: A63F9/08
Filed: 1990-06-11
Granted: 1995-07-25
Abstract: FIELD: entertaining games. SUBSTANCE: polygons have the form of a tetrahedron with its sides constituted by isosceles triangles are turnably articulated to one another along the rib of the triangle base. The height of each triangle dropped on the base is equal to x and the base is equal to  . EFFECT: higher entertainment. 4 dwg
Patent RU-2055967-C1 (RU)
Title: Biopositive highway
Inventor: TETIOR ALEKSANDR NIKANOROVICH
IPC: E01C1/00
Filed: 1990-07-19
Granted: 1996-03-10
Abstract: FIELD: highway building. SUBSTANCE: biopositive highway is placed over land surface and has a lane with dividing border installed on supports. The lane is supplied with high strength water proof panels. The dividing border is supplied with removable filters for adjusting and cleaning shower waters. Highway has noise protective screens made in the form of landscaped wall filled with soil making contact with land surface in the points of support positions. Removable filters for air cleaning are installed in the lower part of the noise protective screens. EFFECT: noise protection. 2 cl, 2 dwg
Patent RU-2053857-C1 (RU)
Inventor: TIMOFEEVA SVETLANA S
IPC: B03D1/016
Filed: 1990-11-20
Granted: 1996-02-10
Abstract: FIELD: minerals dressing. SUBSTANCE: method provides for slime removal, pulp treatment by medium regulator and sodium silicate, for conditioning with cations collector of АНП-type and foam maker and extraction of mica into concentrate; during conditioning they introduce copolymer of vinyl ester N = /2-oxi-3-(2-vinyloxyethoxy) propyl/ = 2 = aminoethanol of formula of  , with "n" = from 3 to 4. EFFECT: increased efficiency. 1 tbl
Patent RU-2055071-C1 (RU)
Title: Method of synthesis of ethers of 1-benzyl-3-hydroxymethylindazole with aliphatic 2-hydroxyacids
Inventor: SILVESTRINI BRUNO
IPC: C07D231/56
Filed: 1991-06-05
Granted: 1996-02-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: A-CH 2 -O-CR′R″-COOR′′′ where A - 1-benzylindazole-3-yl, r′ and R″-H or C 1 -C 5 -alkyl; R″-H or C 1 -C 4 -alkoxy and if R′′′-H then the salt with pharmaceutically acceptable base. Reagent 1: compound A - A-CH 2 -X where X - chlorine or bromine. Reagent 2: MeOCR′R″-COOR′′′ where Me - alkaline metal ion. Reaction conditions: the following hydrolysis of synthesized ether to R′′′-H if necessary. Synthesized compounds were used as analgetics. EFFECT: improved method of synthesis. 3 cl, 1 tbl
Patent RU-2015041-C1 (RU)
Title: Laminated seat bearing structure
Inventor: ANTONIO DAL MONTE
IPC: B32B15/02
Filed: 1991-07-02
Granted: 1994-06-30
Abstract: FIELD: automobile manufacture. SUBSTANCE: seat structure has two porous layers and at least one intermediate layer made from a metal wire netting of concave shape with a protecting coating. The netting is fastened around the periphery on a frame from a metal rod located on the periphery of at least one of the porous layers. EFFECT: improved structure. 5 cl, 1 dwg
Patent RU-2024048-C1 (RU)
Inventor: TVERDOKHLEBOV NIKOLAJ F
IPC: G06F3/02
Filed: 1991-04-03
Granted: 1994-11-30
Abstract: Изобретение относится к вычислительной технике и предназначено для ввода информации в ЭВМ о положении рук водителя на ободе рулевого колеса в тренажерах транспортных средств. Целью изобретения является возможность оперативного ввода информации в ЭВМ за счет одновременной обработки сигналов от коммутационных элементов (датчиков), расположенных на ободе рулевого колеса. Устройство содержит блок 1 датчиков касания руля, блок 2 определения среднего из замкнутых датчиков касания руля, первый 3 и второй 4 датчики касания рук водителя, регистры 5, 6, элементы 7 запрета, шифраторы 8, 9. 7 ил.
Patent RU-2050830-C1 (RU)
Title: Method for treating hypertensive disease
Inventor: ALIZADE ILGAR GULAMALI OGLY
IPC: A61B8/00
Filed: 1991-04-08
Granted: 1995-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out autotransfusion of patient blood irradiated by laser. Treatment effectiveness is judged according to the suppression coefficient value. EFFECT: enhanced effectiveness of treatment.
Patent RU-2018946-C1 (RU)
Title: Device for modelling process of servicing applications
Inventor: DENISOV VALERIJ V
IPC: G06F19/00
Filed: 1991-02-04
Granted: 1994-08-30
Abstract: FIELD: automatics; computer technology. SUBSTANCE: counter and the fourth AND gate are introduced into the device. Different priority applications are serviced due to accounting time of restore of application service with low priority because of servicing high priority application. EFFECT: improved efficiency. 1 dwg
Patent RU-2014404-C1 (RU)
Inventor: LEVCHIKOV ALEKSANDR A
IPC: E02F5/10
Filed: 1991-05-21
Granted: 1994-06-15
Abstract: FIELD: civil engineering. SUBSTANCE: installed in staggered order on transverse walls of hopper are deflecting plates. The last plate is disposed directly above outlet portion of housing. Side edges of a slot provided under housing in hopper bottom are connected by inclined plates with longitudinal walls. Vertical plates installed in the rear part of hopper bottom form a gap corresponding to projection of housing on hopper bottom. Deflecting plates may be spring-loaded and installed on transverse walls by means of axles. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2030187-C1 (RU)
Title: Method for treatment of aseptic necrosis at newborns
Inventor: MOSTOVNIKOV VASILIJ ANDREEVICH
IPC: A61N5/06
Filed: 1991-06-05
Granted: 1995-03-10
Abstract: FIELD: medicine. SUBSTANCE: focus of necrosis is daily affected by helium-neon laser irradiation having wavelength 632.8 nm and density of irradiation 70-80 mW/cm 2 , exposition being 2-4 min. EFFECT: decreases treatment time.
Patent RU-2002786-C1 (RU)
Title: Теплостойка клеева композици
Inventor: PETROVA ALEFTINA P
IPC: C09J113/00
Filed: 1991-06-24
Granted: 1993-11-15
Abstract: Сущность изобретени - композици  содержит,  ч: фенолформальдегидный олигомер новолачного  типа с содержанием свободного фенола 1,5% 9 -  11, фенолформальдегидный олигомер резольного типа, модифицированный 1,4-ди(оксиметил)о-  карбораном 30 - 34 ч карбоксилатный бутадиен-  нитрильный каучук 9 - 11 ч 1.(оксиметил)-м-  карборан 0,8 - 1,5 ч органический растворитель.  Композицию готов т последовательно раствор    каучук смолы и 1,7-ди(оксиметил)-м-карбонан.  Композицию перемешивают после введени  каждого  компонента Склеивание ведут при 180 &deg;С 5 ч при давлении 2-5 кгс/см . Характеристика свойств1  прочность при сдвиге при 20&deg;С 232-260 кгс/см2, при 300&deg;С 80-85 кгс/см  50-58 кгс/см2 1 табл. при
Patent RU-2032269-C1 (RU)
Inventor: KUZNETSOV MIKHAIL I
IPC: H03M1/50
Filed: 1991-06-07
Granted: 1995-03-27
Abstract: FIELD: pulse technique. SUBSTANCE: converter incorporates storage element having switches, operational amplifier whose inverting input is connected to first lead of storage element coupled through resistor to reference-voltage source, noninverting input is connected to common bus, and output is coupled through switch with second lead of storage element, and charge circuit of the latter is connected to common bus, control unit and input, to convertable signal bus, and output, to converted signal bus; storage element charge circuit is assembly of two switches built around thyristors one of which is connected through its cathode to common bus and through anode, to first lead of storage element; other switch is connected through its anode to plus output of regulated voltage source and through cvathode, to other lead of storage element, and its cathode-control bus is connected to firing circuit lead of control unit in the form of power amplifier whose input is connected to trigger circuit output of control unit in which noninverting comparator input is connected to convertable signal bus and inverting input, to operational amplifier output of storage element discharge circuit and to first input of trigger circuit coupled through second input and resistor with control unit trigger generator and through other resistor, with minus output of regulated voltage source; comparator output is connected to third input of trigger circuit and to clock input of complementing flip-flop whose output functions as output of converter with converted signal bus. Trigger circuit is assembly of three isolated circuits each set up of resistors, diode switch, and capacitor, their common interconnection point being circuit output; their first input is resistor lead, second input is diode switch anode, third input is capacitor lead. EFFECT: provision for conversion of instant values of input voltage at high speed. 2 cl, 3 dwg
Patent RU-2020046-C1 (RU)
Title: Ножницы для резки листового металла
Inventor: SHCHERBAKOV LEONID P
IPC: B23D15/06
Filed: 1991-06-28
Granted: 1994-09-30
Abstract: Использование: разделение листового материала. Сущность изобретения: устройство содержит стол /С/ 1, в котором закреплен нижний нож 2. К нижней части С1 прикреплены подшипники 3, в которых установлен кривошипный вал 4. На последнем смонтирована ножевая балка 5, выполненная с окном 6 для пропуска разрезаемого листа 7. В ножевой балке 5 закреплен верхний дугообразный нож 8. Ножевая балка установлена в направляющих С1 и шарнирно соединена с С1 рычагом 10. Кривошипный вал 4 муфтой соединен с редуктором, редуктор муфтой - с электродвигателем. 4 ил.
Patent RU-2013760-C1 (RU)
Title: Test facility for turbocompressor of internal-combustion engine
Inventor: NOSYREV DMITRIJ YA
IPC: G01M15/04
Filed: 1991-07-03
Granted: 1994-05-30
Abstract: FIELD: testing of blade machines. SUBSTANCE: test facility has inlet and outlet lines, compressor and turbine of turbocompressor under test communicating through pipelines, measuring and control devices, and adjustable air-flow source. Compressor and air-flow source communicate with inlet line and turbine, with outlet line. Test facility is equipped with heat exchanger, ejector, hot steam source, and steam condenser. Airflow source is essentially heater with reducer whose outlet is connected to compressor inlet. Compressor outlet is connected to series-connected heat exchanger and ejector which are connected to hot steam source. Ejector outlet is connected to turbine inlet and turbine outlet is connected to steam condenser which communicates with heat exchanger. EFFECT: improved design. 1 dwg