baber/WOPTO huggingface dataset:
Patent DE-3926978-C1 (DE)
Title: Height-adjustable flooring support - comprises two coaxially rotating parts which rest on one another and whose surfaces are held by stop faces
IPC: E04F15/024
Filed: 1989-08-16
Granted: 1990-07-19
Abstract: Height adjusting support consists of two coaxially rotating parts which rest on one another where they face by means of several complementary pairs of helical sloping surfaces arranged so their start and end points enclose maximally 360 deg.  the surfaces prevented from skewing by a system of mutual stop faces. Any two sloping planes (8,10) of either part (1 or 2) should start and finish on a common radial line and radially enclose an interposed third sloping plane (9) which is axially offset by the half pitch (s) relative planes. Each part has a central coaxial through-hole (12). USE/ADVANTAGE - Double flooring etc. Boxed spiral planes form continued tongue and groove system with central grouting hole for max. floor spacing range as required.
Patent DE-4002975-C1 (DE)
IPC: A61F13/32
Filed: 1990-02-01
Granted: 1991-01-03
Abstract: An inner sleeve (12) and an outer sleeve (11) of a tampon applicator provided especially for feminine hygiene form a one-part injection moulding in order to simplify production and assembly. The rear end of the outer sleeve (11) and the front end of the inner sleeve (12) are connected by means of a predetermined breaking point (13). The predetermined breaking point (13) is destroyed due to axial pressure, so that the inner sleeve (12) can be pushed into the outer sleeve (11). <IMAGE>
Patent DE-4004141-C1 (DE)
Title: Scanning optical quality control device - with series of individual lenses deflecting reflected and/or dispersed light onto opto-electronic sensor
IPC: G02B26/10
Filed: 1990-02-10
Granted: 1991-10-17
Abstract: The optical quality control device scans the surface of an object via a light source, with detection of the reflected or dispersed light. It comprises a housing (9) fitted with a top and bottom cover (3,8), each incorporating an opening (12,13) for passage of the examined object (1), aligned with a central opening in a mirror (7). A series of individual lenses lie within the opening angle of the mirror around the main axis (17) of the latter, deflecting the reflected and/or dispersed light onto an optoelectronic sensor (4) coupled to an evaluation circuit. The rod lenses (5), supported by an annular holder (6), have a stepped refractive index. The holder (6) is fitted to a tube (11) through which the object (1) is passed. USE - For examination of elongate objects, e.g. screws, pins or fibres.
Patent DE-4103996-C1 (DE)
Title: Floor heating system in building - follows program of gradual heating with temp. being raised in steps
IPC: F24D3/12
Filed: 1991-02-09
Granted: 1992-01-30
Abstract: A method of putting into operation floor heating introduces a staged programme of raising the flow temp. by defined steps and timed intervals, from the lowest value to the highest. Such stages (1,2,3,4) can be individually introduced. The preferred stages are of five deg.C and at intervals of twenty four hours, working from a low of twenty deg.C to a high of thirty five deg.C. USE/ADVANTAGE - Avoids problems arising out of an improper heating of a stone or clay floor.
Patent DE-4221948-C1 (DE)
Inventor: BRANDES MARIOLA
IPC: C23C18/26
Filed: 1992-07-02
Granted: 1993-10-21
Abstract: The descrition relates to a process for metallising plastics in which the plastic surface is pretreated first in a solution of swelling agent containing compounds of general formula R<1>-(O-(CH2)n)m-OCO-R<2> in which R<1>, R<2> = CkH2k+1, n = 2 or 3 and k, m = 1, 2, 3 or 4, and then in a solution containing permanganate ions. In addition, there is an improved process for coating especially polymers with metal which provides better adhesion of the metal to the polymer substrate and a greater stability of the metal-polymer bond and reduced noble metal consumption in the catalysis/activation of the polymer surface.
Patent DE-4243643-C1 (DE)
IPC: C09K23/00
Filed: 1992-12-22
Granted: 1993-08-26
Abstract: Disclosed is a wetting agent containing mixed ethers of formula (I) in which R<1> is a strictly straight-chain alkyl group with 8 to 10 carbon atoms; R<2> is an alkyl group with 1 to 4 carbon atoms; m is a number from 0.5 to 2 and n is a number from 6 to 9. Such wetting agents are stable on storage and readily biodegradable. They are suitable for use as non-foaming and foam-reducing auxiliaries in textile-conditioning processes.
Patent DE-4313681-C1 (DE)
Title: Diffuser for generating defined air bubbles as a measuring medium, and method for measuring the flow rate in liquids flowing slowly and with a free level
Inventor: FREY WOLFGANG DIPL ING
IPC: G01F1/704
Filed: 1993-04-22
Granted: 1994-08-25
Abstract: The invention describes a diffuser for generating defined air bubbles as a measuring medium for measuring the flow rate in slowly flowing bodies of water, and to an example of the application thereof. The diffuser according to the invention is characterised in that it consists of a restrictor having an opening cross-section of 0.002 mm<2> to 0.785 mm<2>, which ends in a blind bore having a diameter of 1 mm to 8 mm and a length of 2 mm to 80 mm and preferably has a conical opening. The outside diameter of the conical opening amounts to 2 mm to 10 mm. The diffuser according to the invention can be used to form an adequate number of bubbles per time unit. The formation of bubbles is extremely uniform in terms of size and frequency.
Patent DE-4332422-C1 (DE)
Title: Process for the horizontal drainage of overtipped slopes
Inventor: PETRICK HEINZ DIPL ING
IPC: E02D3/10
Filed: 1993-09-24
Granted: 1995-03-02
Abstract: The process according to the invention is used in order to reduce water flows from overtipped slopes in spoil banks, predominantly in mining. The advantages achieved by the invention consist, in particular, in the reduction in renewed rising of the groundwater and in the increase of the stability of the spoil-bank slopes both in the case of short-term concentrated drainage and in the case of short-term and long-term shutdowns of mines. According to the invention, a level which is located in a slope and supplies water to the spoil bank is drained, before overtipping, by means of extensive horizontal bores, the discharge of water taking place as long as is possible into an open ditch. After overtipping, the water discharge takes place via a pipeline system, in which the bores are firmly incorporated.
Patent DE-4408235-C1 (DE)
Title: Process and apparatus for automatically controlling the bearing pressure force of the cutting knives of an apparatus for granulating extruded plastics under water
Inventor: LAMBERTUS FRIEDRICH DIPL ING
IPC: B29B9/06
Filed: 1994-03-11
Granted: 1995-02-16
Abstract: In the process for automatically controlling the bearing pressure force, effective at the die plate, of the cutting knives of an apparatus for granulating extruded plastics under water, axial displacing of a rotationally drivable knife shaft and setting of the cutting knives, connected to a knife head of the knife shaft, with respect to the die plate producing a bearing pressure force which compensates for the compressive forces acting on the knife shaft, for selective controlling of the bearing pressure force it is provided that a first hydraulic pressure, effective within the granulating shroud between knife head and die plate, is determined, a second hydraulic pressure, effective outside the running path diameter, is determined, and the pressure values thus determined are fed to a control and memory device for forming a signal, after which a signal for activating the setting device for the knife shaft is formed with the inclusion of a basic value. Serving for carrying out the process is an apparatus which is distinguished in that the die plate (2) has within the cutting-free region of the knife head (15) a measuring point (27), a further measuring point (28) is formed in the wall of the granulating shroud (3) outside the region of the running path diameter (D) of the cutting knives (16), the two measuring points (27, 28) being... via pulse lines (34, 35) to a control and memory device (25) for relaying a signal via the pulse line (43) to the... Original abstract incomplete. <IMAGE>
Patent DE-4441539-C1 (DE)
Title: Positioning fixture for beam welding of metal sheets
Inventor: GNANN RUEDIGER A DIPL ING
IPC: B23K26/26
Filed: 1994-11-22
Granted: 1996-06-27
Abstract: Positioning fixture for beam welding, esp. laser welding, of metal sheets comprises: at least two edge location stops (28, 30) and associated parallel lay down surfaces (31, 34) for two metal sheets (18, 20); a fixed counter plate (10) with a face (12) for holding the sheets in the welding position and a window (14) for the welding beam on the line (46) of the butting edges (22, 24) to be welded; a means of moving the first aligned sheet (20) parallel to the stop face (28) against the face (12) of the counter plate (10); a means of moving the second sheet (18) laterally against the edge (24) of the first sheet (20) and of clamping the second sheet (18) in position against the counter plate (10).
Patent NL-1012147-C1 (NL)
Title: Cooking pan with thermally insulated sides and lid, has inner and outer walls separated by flexible rings to create air gaps, which minimize heat loss from contents
Inventor: HAM LAURENT GHISLAIN VAN
IPC: A47G23/03
Filed: 1999-05-25
Granted: 2000-11-28
Abstract: The cooking pan has a lid (11 to 18) and a resting tray (19). The cylindrical sides of the pan have rigid inner (2) and outer (5) walls held apart by thermally insulated sealing rings (3, 4). The inner wall is connected to the solid heat conductive base (1). The lid also has inner (11) and outer (13) walls separated by a flexible sealing ring (12). Handles (8, 16) are attached by bolts (7, 15). The pan can be rested in a metal tray (19) which also has a flexible ring (20).
Patent NL-1019461-C1 (NL)
Title: Hollow sleeper with four rail or slide chairs and core dimension of 650 mm has hole pattern for rail or slide chairs so drilled that in combination with clearance of bolt connection
Inventor: DUINMEIJER MARCELLINUS COENRAA
IPC: E01B3/30
Filed: 2001-11-30
Granted: 2002-02-01
Abstract: The hollow sleeper with four rail or slide chairs and a core dimension of 650mm has a hole pattern for rail or slide chairs so drilled that in combination with the clearance of the bolt connection the sleeper is suitable for both simple left and simple right points. The drilling of the holes is effected symmetrically, and for a symmetrical input angle of 1:200.
Patent RU-2044809-C1 (RU)
Title: Multistep method of cellulose whitening
Inventor: SIXTA HERBERT
IPC: D21C9/16
Filed: 1990-10-29
Granted: 1995-09-27
Abstract: FIELD: cellulose production. SUBSTANCE: cellulose is treated with ozone-containing gas in the mixer for internal stirring at the high shift strength, and gas is fed under pressure 1.1-15 bars. Mass concentration at whitening with ozone-containing gas is 3-20% temperature is 15-80 C and pH 1-8. Gas has 20-300 g/m 3  ozone, preferably 50-150 g/m 3 . Volume ratio of gas to liquid at whitening is (1:0.5)-(1:8), preferably (1:1)-(1:6). Cellulose suspension is treated with ozone-containing gas after alkaline peroxide extraction or after alkaline oxygen extraction fortified with peroxide. After treatment with ozone-containing gas cellulose suspension is treated with peroxide and alkaline extraction is carried out. EFFECT: improved method of cellulose whitening. 6 cl, 6 dwg
Patent RU-2033641-C1 (RU)
Inventor: DZHURKO BORIS I
IPC: G09B23/28
Filed: 1990-04-09
Granted: 1995-04-20
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes positioning two transducers on great blood vessels that transport blood to and from organs or regions and simultaneously recording changes in concentration of hydrogen in these vessels. EFFECT: disclosed method allows measuring capillary blood flow at organ and system level, judging effectiveness of tissue blood supply and prognosticating progress and outcome of diverse pathological processes.
Patent RU-2017003-C1 (RU)
Title: Door lock key guide
Inventor: GOLOVIN GENNADIJ N
IPC: E05B15/06
Filed: 1990-09-03
Granted: 1994-07-30
Abstract: FIELD: hardware. SUBSTANCE: bush has a blind slot to receive a key bit and a radial blind cutting which communicates with the slot by a cross connecting slot. The radial slot and the cutting are made with different-directed inlets. EFFECT: improved structure. 2 cl, 4 dwg
Patent RU-2009837-C1 (RU)
Inventor: KHALIMULIN RAID M
IPC: B24B31/06
Filed: 1990-11-26
Granted: 1994-03-30
Abstract: FIELD: vibratory working of parts. SUBSTANCE: labour input in hardening of hollow parts is ensured by provision of hollow supports for clamping part. One of these supports has receiving branch pipe and the other has through channel in direction of container vibration. EFFECT: high efficiency of machine. 1 dwg
Patent RU-2074264-C1 (RU)
Inventor: AL ALAGARSAMI
IPC: C21C1/10
Filed: 1991-01-04
Granted: 1997-02-27
Abstract: FIELD: production of cast-iron blanks with spheroidal graphite. SUBSTANCE: tank is designed for treating melt metal by introduction of evaporating additives, particularly, pure magnesium or its alloys with high percentage content of magnesium. Tank is provided with apertural partition separating it by working and subsidiary chambers whose lengthwise axes coincide. Partition forms bottom of working chamber, and it is made in the form of wall of subsidiary chamber arranged outside working chamber. EFFECT: improved design. 1 dwg
Patent RU-2053616-C1 (RU)
Inventor: KULIEV GASAN YUSIF OGLY
IPC: A01B51/00
Filed: 1991-01-18
Granted: 1996-02-10
Abstract: FIELD: agricultural machinery industry. SUBSTANCE: tractor has frames 1 and 2 coupled by joints, cabin 3 with control elements mounted for turning about vertical joint 4, engine 5, hydraulic pump station incorporating cardan shaft 6 of drive of distribution reduction gear 7 of pumps 8 and 9 and mounted systems 10 and 11 positioned in front of and behind tractor. Cabin 3 and engine 5 are put on rotary platform 12 which axle 13 manufactured hollow and houses cardan shaft 6 of drive of reduction gears 7 of pumps 8 and 9 mounted on lower part of axle 13. EFFECT: expanded application field. 3 cl, 2 dwg
Patent RU-2012305-C1 (RU)
Title: Device for intravenous injections in altitude chamber
Inventor: ANTONOVSKAYA NATALYA N
IPC: A61G10/00
Filed: 1991-04-04
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: device for intravenous injections in an altitude chamber has a hermetically-sealed container for a vessel with medicinal preparation comprising an air inlet duct, a gas pipeline, liquid pipeline with filter disposed within the gas pipeline, bracket with movable and stationary portions. The device is characterized in that bracket is provided with a drive interacting with the movable and stationary portions, the stationary portion being provided with an adjustable level indicator. EFFECT: enhanced treating efficiency. 3 dwg
Patent RU-2021588-C1 (RU)
Title: Method of determination of filtration characteristics of bedrock of water-development works
Inventor: KALUSTYAN EDUARD S
IPC: G01N15/08
Filed: 1991-04-29
Granted: 1994-10-15
Abstract: FIELD: construction of water-development works. SUBSTANCE: bore is drilled in investigated bedrock and former block is cast concrete uniaxially. Then filtration characteristics of rock mass under conditions of natural bedding, compression and tension are determined by feeding of water into bore under pressure. Simultaneously deformation characteristics of bedrock are defined. In this case characteristics of bedrock in zone of upper face of works is evaluated by data obtained under conditions of tension and in zone of lower face - by data obtained under conditions of compression. EFFECT: improved authenticity of determination of filtration characteristics. 2 dwg
Patent RU-2054380-C1 (RU)
Inventor: NEVEROV VALERIJ V
IPC: B01J20/08
Filed: 1991-05-08
Granted: 1996-02-20
Abstract: FIELD: production of amorphous hydrargillite. SUBSTANCE: method for rendering hydrargillite amorphous includes mechanical working in cooled mill of hydrargillite in mixture with magnesium chloride in the amount of 5-20 mas.%. EFFECT: higher efficiency. 1 tbl
Patent RU-2020543-C1 (RU)
Title: Device for adjustment of oscillations
Inventor: PUZKO IGOR D
IPC: G05D19/02
Filed: 1991-06-17
Granted: 1994-09-30
Abstract: FIELD: test equipment. SUBSTANCE: the goal is achieved by introduction of new elements and functional couplings. Device has source 26 of control signals, first and second adders 21 and 22, second AND-gate 23 and second key gate 24, whose information input is connected to busbar 25 of source of reference voltage, and output is connected to combined second adding input of first adder 21 and subtracter input of second adder 22, whose adding input is connected to input of compatible amplifier 7, and output is connected to input of indicator 8 of peak value. First adding input of first adder 21 is connected to output of amplitude regulator 2, and output is connected to input of first key gate 3. Control input of second key gate 24 is connected by second AND-gate 23 to direct output of first trigger 17. Another input of second AND-gate 23 is connected to source 26 of control signals. EFFECT: enhanced operating reliability. 1 dwg
Patent RU-2008631-C1 (RU)
Title: Disposable medical thermometer
Inventor: FROLOV ALEKSANDR M
IPC: G01K5/32
Filed: 1991-09-16
Granted: 1994-02-28
Abstract: FIELD: measurement technology. SUBSTANCE: reservoir is filled with two fluids one of which is a low-boiling temperature one, and the other one - a high-boiling temperature neutral colored fluid which is expelled from the reservoir into capillaries when the body temperature changes. The column height of the fluid is the value of measured temperature. Industrially sterilized ampoules are used in the structure which guarantee exclusion of infection of the measured body sections. EFFECT: improved rate of measurement. 2 dwg
Patent RU-2013049-C1 (RU)
Title: Installation for forming cheese blocks and placing them into molds
Inventor: ZORYA VLADIMIR G
IPC: A01J25/15
Filed: 1992-07-25
Granted: 1994-05-30
Abstract: FIELD: cheese making. SUBSTANCE: mold feeding device of installation has receiving table with pusher, intermediate platform disposed above the receiving table, a lift fitted with supporting deck for molds and capable of moving vertically between the receiving table and the intermediate platform, and unloading device. The lift supporting deck has a device for moving molds over said deck. EFFECT: improved design. 2 dwg
Patent RU-2059351-C1 (RU)
Title: Harvesting unit
Inventor: POL BARB
IPC: A01D45/30
Filed: 1992-02-27
Granted: 1996-05-10
Abstract: FIELD: agricultural engineering, self-propelled castor bean umbel harvesting machines. SUBSTANCE: harvesting unit has pairs of brushes arranged in rows perpendicular to the direction of advancement of machine. Pairs of brushes are conjugated with pairs of feeding rolls. Pair of brush-type belts is positioned above each pair of feeding rolls. Belts run about shafts perpendicular to feeding rolls. Such construction prevents castor bean umbels from getting into pair of feeding rolls within the zone between pairs of brush-type belts and pairs of feeding rolls. Feeding rolls facilitate conveyance of falling castor bean umbels to collector pan. EFFECT: increased efficiency, reduced loss of castor bean umbels and enhanced reliability in operation. 10 cl, 6 dwg
Patent RU-2085469-C1 (RU)
Inventor: BARRA PHILIPPE
IPC: B66C1/18
Filed: 1992-04-10
Granted: 1997-07-27
Abstract: FIELD: materials handling facilities. SUBSTANCE: closed sling is metal string with one tightening loop. String has two lifting loops applied to tightening loop and coupled with the latter through sliding bushings on sections adjoining the load. EFFECT: increased strength of sling. 2 cl, 7 dwg
Patent RU-2000277-C1 (RU)
Inventor: KHAZANOV VIKTOR E
IPC: C03B37/09
Filed: 1991-12-05
Granted: 1993-09-07
Abstract: Сущность изобретени : стеклоплавильный  сосуд дл  получени  волокна включает  корпус, перекрытие, фильерную пластину. экран и токоподводы. На внутренней поверхности  фильерной пластины, перпендикул рно  к ней жестко закреплено, по крайней  мере одно ребро. Ребро выполнено из согнутого  вдвое листогюго  1тлриллэ с надрезами  и вырезами со стороны фильерной  пластины На торцовых поверхност х  фильерной пластины под углом к ней 45-  60&deg; жестко закреплены и соединены с токо-  подвод ми косынки. Отношение суммарных  площадей поперечного сечени  фильерной  пластины и ребра к площади поперечного  сечени  экрана и перекрыти  составл ет  05 1.3, а отношение высоты ребра к ширине  фильерной пластины 0,4-0,8. 4 ил
Patent RU-2014874-C1 (RU)
Inventor: KARMINSKIJ VALERIJ D
IPC: B01D47/16
Filed: 1991-12-19
Granted: 1994-06-30
Abstract: FIELD: cleaning of gas mixtures. SUBSTANCE: apparatus has a housing with withdrawal tube 1, feed gas passage 2, a turbulent chamber formed as hollow rotor 3 with openings 4, annular cylindrical chamber 5. The upper part of chamber 5 is communicated with compressor 6, and the lower one - with pump 7. The latter is adopted to recycle liquid 8 to inlet 9 wherefrom it is introduced into the turbulent chamber. Withdrawal tube 1, turbulent chamber 3 and cylindrical chamber 5 are communicated with each other by fluid-magnetic seals 10 and 11. Feed gas passage 2 has cowl 12 positioned in it. EFFECT: improved quality of cleaning gas mixtures. 2 cl, 2 dwg
Patent RU-2081015-C1 (RU)
Title: Load transportation device
Inventor: BUTKIN VLADIMIR D
IPC: B61B7/04
Filed: 1991-11-27
Granted: 1997-06-10
Abstract: FIELD: load handling facilities. SUBSTANCE: device has aerostat with load bearing frame and transportation container, two tie-up wire ropes and two winches and two guy-rope pulleys mounted at loading and unloading sites. Each tie-up wire rope is connected by one end with one of sides of load bearing frame, is reeved with turns on corresponding drum of winch and guy-rope pulley and is connected by other end at opposite side of load bearing frame. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2036964-C1 (RU)
Inventor: GOLUBEV ANATOLIJ V
IPC: C11D3/14
Filed: 1992-01-22
Granted: 1995-06-09
Abstract: Сущность изобретения: средство для чистки санитарно-технического оборудования содержит поверхостно-активное вещество 1,95 - 2,00%, отдушку 0,05 - 0,06%, воду 18 - 20% и отходы производства перлитового фильтровального порошка до 100%. 1 табл.
Patent RU-2010616-C1 (RU)
Title: Акустическая форсунка
Inventor: KIRILENKO NIKOLAJ YA
IPC: B05B17/04
Filed: 1992-02-10
Granted: 1994-04-15
Abstract: Использование: в топливосжигающих агрегатах, краскопультах, дождевальных и других установках. Сущность изобретения: наружная стенка кольцевой полости резонатора выполнена по меньшей мере с одним окружным рядом впускных отверстий. Форсунка также снабжена цилиндрической обечайкой, коаксиально охватывающей корпус с возможностью продольного перемещения и перекрытия впускных отверстий. 2 ил.
Patent RU-2079005-C1 (RU)
Title: Способ управления машиной и устройство для его осуществления
Inventor: GADZHIMURADOV ISIN M
IPC: F15B11/00
Filed: 1992-02-18
Granted: 1997-05-10
Abstract: Использование: в тракторном машиностроении. Сущность изобретения: в способе управления машиной, включающем торможение пропорционально внешнему управляющему действию и давление подрессорной частью на колодки при исправной работе тормозов и на колеса при неисправности. 2 п.ф-лы, 6 ил.