baber/WOPTO huggingface dataset:
Patent DE-4324357-C1 (DE)
Title: Dispersion contact adhesives for transparent surface protection films, and use thereof
Inventor: HAUBER RUEDIGER DR
IPC: C09J7/22
Filed: 1993-07-16
Granted: 1994-11-03
Abstract: The invention relates to a pressure-sensitive dispersion adhesive which is characterised in that it comprises a mixture of the following components:   A) from 10 to 90 % by weight of acrylate-vinyl acetate-acrylic acid copolymer with 2 to 8 carbon atoms in the alcohol component of the acrylate and, based on the copolymer, from 5 to 70% by weight of vinyl acetate and from 0.5 to 15% by weight of acrylic acid, K value according to Fikentscher: from 85 to 120 (measured according to DIN 51562 in tetrahydrofuran), B) from 5 to 50% by weight of acrylate-vinyl acetate-acrylic acid copolymer with 4 to 8 carbon atoms in the alcohol component of the acrylate and, based on the copolymer, from 0.5 to 15% by weight of acrylic acid, K value according to Fikentscher: from 50 to 80 (measured according to DIN 51562 in tetrahydrofuran), and C) from 5 to 40% by weight of acrylate-acrylic acid copolymer with 4 to 8 carbon atoms in the alcohol component of the acrylate and, based on the copolymer, from 0.5 to 10% by weight of acrylic acid, K value according to Fikentscher: from 25 to 65 (measured according to DIN 51562 in tetrahydrofuran) and, if desired, conventional additives. Also described is the use of this dispersion contact adhesive for the production of self-adhesive, transparent surface protection films.
Patent DE-4332975-C1 (DE)
Title: Coupling
Inventor: WINTERSOHL DANIEL
IPC: F16D3/68
Filed: 1993-09-28
Granted: 1995-05-11
Abstract: One coupling half (15) of the coupling (12) exhibits a profile element (20) which is designed in a manner of a splined shaft, of which the shaft strips (ridges) exhibit rounded shaft strips. The other coupling half (16) exhibits a clearance (25) which is provided with longitudinal grooves and, in the coupled state, receives the profile element (20). Provided between the outer wall of the profile element (20) and the inner wall of the clearance (25) is a gap which is filled by an annular damping element (24) which consists of rubber or other elastic damping materials and tightly encloses the outer surface of the profile element. The elastically deformable, self-contained damping element (24) between the interengaging parts acts in a vibration-damping manner and dissipates torque impacts. The coupling is distinguished by its small overall size and its low weight. <IMAGE>
Patent DE-4343107-C1 (DE)
Title: Ventilation system
Inventor: BAUER GERHARD
IPC: F24F7/08
Filed: 1993-12-17
Granted: 1995-03-09
Abstract: In the ventilation system intended for the rooms of buildings, there are exchangeably received, in at least two housing reception chambers arranged side by side under at least one window, in each case at least one ventilation unit which is designed as a modular insert. In the case of rooms having a punctuated façade, provision may be made, under at least two windows spaced apart from each other, for in each case one housing having at least one reception chamber for a ventilation unit, or for a housing having at least two side-by-side reception chambers. The ventilation units are modular inserts which are exchangeably installed in the housing reception chambers. The reception chambers are closable on the inside of the room by means of a respective front attachment and furthermore are provided with openings which emerge on the inside of the room and the outside of the room, the openings corresponding to the corresponding incoming-air and outgoing-air openings of the units. Openings in the reception chambers which are not required are concealed by the respective built-in unit. It is also possible to fill reception chambers not required by means of insulating-body inserts of modular construction, thereby closing the openings associated with the reception chambers.
Patent DE-4427160-C1 (DE)
Title: Car-entry and exit aid
Inventor: ZAECH ANDREAS
IPC: B60N3/02
Filed: 1994-07-29
Granted: 1995-09-21
Abstract: The strut (10) is fixed to and clear of the roof, a bar (18) forming part of it being extensible so as to protrude beyond the side when the door is open. Its main part (16) can be of hollow profiled cross-section, fixed at its ends by other struts (12, 14) at right angles to it to the roof, while the bar slides inside it. A radial protrusion on the bar can be guided in a groove in the main part, protruding beyond the periphery of the latter, while a stop in the groove limits bar movement. Both main part and bar can be of square or round section, and locking devices can secure the bar in the extended and retracted positions.
Patent DE-4434727-C1 (DE)
Title: Optical transmission carrier for rack-mounted electronic boards
Inventor: MAIR EDUARD
IPC: G02B6/43
Filed: 1994-09-28
Granted: 1996-02-01
Abstract: An electronic system has slide-in circuit board modules (1) that locate within a housing and communicate with back plane units (4). Communication between the boards is made using opto electrical signal paths. Each board has a sub-module (6) mounted on it and this is aligned by dowels with a specific main board position. The signal transmission system has a wired connection from the main board to a laser diode and collimator (2) that directs a beam across a gap to be received by a coupling element on the back plane. The back plane is in the form of a sheet of ground and polished glass that reflects the signals internally.
Patent DE-4435738-C1 (DE)
Title: Process for treating waste contg. mineral fibres, esp. asbestos
Inventor: HUTH HARTWIG
IPC: A62D3/00
Filed: 1994-10-06
Granted: 1996-03-07
Abstract: Process for treating waste contg. mineral fibre, esp. asbestos, comprises contacting the waste with clay and an alkali metal salt, except alkali metal chloride. The novelty is that at least 5 wt.% clay is added, so that a suspension is formed from the clay and the alkali metal salt and water. The suspension is applied to the waste before heat treatment.  The suspension is applied by spraying or immersing. After applying the suspension, the material to be heat-treated has the following compsn. (in wt.%): 50-90 waste contg. mineral fibres, esp. asbestos; 5-50 clay; and 5-20 alkali salt (as alkali oxide). Heat treatment is carried out in a rotary oven. The waste is comminuted before applying the suspension.  Sodium (bi)carbonate and hydroxide, corresp. potassium salts and/or mixts. of the sodium and/or potassium salts are used as the alkali metal salt.
Patent DE-4445487-C1 (DE)
Title: Safety device in motor vehicles for protecting passenger's legs
IPC: B60R21/231
Filed: 1994-12-20
Granted: 1996-05-02
Abstract: During an accident, the floor covering of the foot well is moved towards the passenger by a sensor-controlled device. The floor covering forms a pocket or corrugation, and moves feet or legs of the passenger out of the danger area or keeps them at a distance. The floor covering consists of a mat, or of reinforced carpet. This has a perforation to define the area which will be activated. Deformation of the covering is via an airbag, located under its front section. Fastening of the covering section controls the inflation behaviour of the airbag.
Patent NL-1006204-C1 (NL)
Title: Intelligent electronic switching device for mains supply to computer networks, etc.
Inventor: DEKKERS MARINUS WOUTERUS ANTON
IPC: H03K17/22
Filed: 1997-06-03
Granted: 1997-06-19
Abstract: The supply to each component is connected via units which contain a triac (TR1). The triac is triggered by an integrated circuit (IC1), an eight-bit CMOS microcontroller. Other discrete components are used to detect the phase angle of the mains supply sine wave, to ensure that the triac operates as the waveform passes through the null value. The microcontroller is programmed to delay switching of the triac for a pre-determined time after the supply is first applied to the unit. This period allows the supply to "settle down" between load connections.
Patent NL-1027577-C1 (NL)
Title: Sunshade for vehicle interior, comprises pair of sunshade units movable into position in middle of windscreen in rear view mirror region
Inventor: WESENBEECK ROBERT JACOBUS FRAN
IPC: B60J3/02
Filed: 2004-11-24
Granted: 2006-05-29
Abstract: The sunshade comprises left and right sunshade units(2, 3) which can be moved between a position in which they block out sunlight and a position in which they allow sunlight to pass through the front windscreen (6) essentially unhindered. A guide mechanism secured to the vehicle roof (8) is connected to the units and used to fold and unfold them, as well as to slide the units between the windscreen and rear view mirror (4). The guide mechanism comprises a holder secured to both side posts in the vehicle bodywork and the units are guided along spaces in this holder. The units comprise flaps or roller blinds.
Patent RU-2041084-C1 (RU)
Title: Vehicle headlight beam selector switch
Inventor: GOREV VLADIMIR V
IPC: B60Q1/14
Filed: 1988-04-21
Granted: 1995-08-09
Abstract: FIELD: transport; lighting devices. SUBSTANCE: device has photodetector 1 installed in front part of vehicle and connected by its output to amplifier 2 which forms information pulses with radiator modulation frequency basing on signals of radiator of on-coming vehicle. These are checked for duration by pulse length analyzer 14 and, in case of coincidence, are supplied to input of photodetector pulse counter 16. When definite number of pulses, for instance 16 pulses are applied to photodetector input, counter 16 supplies signal to switch 5 which changes headlights from upper to lower beam. At no input signal for a definite length of time, change-over pulse shaper 15 generates signal to change headlight from lower to upper beam. Reliability of automatic selection of beams is provided by high noise immunity and use of pulse method of information processing. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2016792-C1 (RU)
Inventor: FOLKER BRASHEL
IPC: B60T8/72
Filed: 1989-04-17
Granted: 1994-07-30
Abstract: FIELD: automotive engineering. SUBSTANCE: initiation of braking action after each time interval is determined by slowed-down rotation of wheel and compared with deceleration in the speed of rotation measured within preceding time interval. Result of comparison changes the braking pressure. EFFECT: more reliable braking. 6 cl, 2 dwg
Patent RU-2003752-C1 (RU)
Inventor: KRAVCHENKO NIKOLAJ D
IPC: E01B3/00
Filed: 1990-08-13
Granted: 1993-11-30
Abstract: Использование: в путевом хоз йстве, преимущественно  в тоннел х метрополитенов, пролегающих  в грунтах с низкой несущей способностью.  Сущность изобретени : путь содержит рельсы,  подрельсовые опорные элементы, замоноличенные  в бетон основани  пути, и продольный лоток. Между  основанием пути и обделкой тоннел  размещена  лродольна  арматура, перекрывающа  секции обделки . Подрельсовые опорные элементы выполнены  в виде лежней. Каждый лежень установлен с  перев зкой относительно секций обделки. Арматура  заанкерена в грунте, окружающем обделку 4  зггф-лы, 3 ил.
Patent RU-2014711-C1 (RU)
Title: Three-phase winding with pole change-over
Inventor: POPOV DMITRIJ A
IPC: H02K17/14
Filed: 1990-10-22
Granted: 1994-06-15
Abstract: FIELD: asynchronous motors. SUBSTANCE: winding of stator of asynchronous motor is composed of 24 coil groups with leads from their starts and finishes. Switching gears (7 three-pole and 1 two-pole) so connect coil groups that they form over bore of motor stator phase zones with integral number of coils per zone. When three-phase voltage is fed to input leads of winding the latter forms magnetic field in air gap which first spatial harmonic rotates in one direction with angular velocity dependent on number of pairs of poles. Depending on position of switches angular velocity is equal to 375 rpm with connection for 8 pairs of poles, 750 rpm with connection for 4 pairs of poles, 1500 rpm with connection for 2 pairs of poles and 3000 rpm with connection for pair of poles. EFFECT: expanded operational capabilities of motors. 3 dwg, 2 tbl
Patent RU-2030263-C1 (RU)
Title: Torch for hand welding with consumable electrode
Inventor: GELLER SERGEJ V
IPC: B23K9/173
Filed: 1990-12-12
Granted: 1995-03-10
Abstract: FIELD: welding equipment. SUBSTANCE: torch has tip, hollow handle with current-carrying frame placed inside. Frame is made of two bars with longitudinal channels to pass shielding gas. Frame is rigidly connected with tip and cable connecting unit. Cable connecting unit has two halves which form space in which bars and cable are hermetically fastened. Consumable electrode feed system has spiral. System is combined with one of channels of current-carrying frame on section over its length. Shielding gas feed pipe is connected with space of cable connecting unit which communicates with channels in bars. EFFECT: enhanced convenience of operation, improved evacuation of gases from welding zone. 6 dwg
Patent RU-2040447-C1 (RU)
Title: Device for sealing joints of space vehicle compartments
Inventor: GORYACHEV OLEG A
IPC: B64G99/00
Filed: 1990-12-10
Granted: 1995-07-25
Abstract: FIELD: space engineering. SUBSTANCE: device has sealing gasket and tube 1 made of material which possesses selective permeability for test gas. Gasket and tube mounted on its outside are arranged in joint of space vehicle compartments. EFFECT: reduction of mass and overall dimensions of space vehicle compartments being coupled at preset operational efficiency of testing the joint for tightness with test gas. 1 dwg
Patent RU-2009034-C1 (RU)
Title: Limit wrench
Inventor: ORLOV IGOR L
IPC: B25B23/14
Filed: 1991-02-01
Granted: 1994-03-15
Abstract: FIELD: tools. SUBSTANCE: necessary torque value is set on torque scale 6 by screwing cups 2 in body 1. When a torque limiting mechanism is brought into action balls 5 come out of holes in the bases of casings 3 and move along guide grooves, casings 3 are moved apart and turned over. EFFECT: widened scope of operation. 3 dwg
Patent RU-2020557-C1 (RU)
Title: Device for computing quick geometric conversion
Inventor: GUSYATIN VLADIMIR M
IPC: G06F7/548
Filed: 1991-02-04
Granted: 1994-09-30
Abstract: FIELD: computer technology. SUBSTANCE: device has unit for setting input parameters, the second and the third coordinate conversing units, control unit, memory unit, log converter, functional converters, address formers, unit for forming line of infinitely distant points. Device permits to treat synthesized or real flat image of TV standard in real time scale. Speed of treatment doesn't depend on complexity of the image. EFFECT: improved reliability; improved efficiency. 7 cl, 7 dwg
Patent RU-2051413-C1 (RU)
Inventor: GUSKOV VALERIJ A
IPC: G06F17/15
Filed: 1991-01-31
Granted: 1995-12-27
Abstract: Изобретение относится к устройствам автоматики и вычислительной техники и может быть использовано в корреляционных экстремальных системах типа телевизионно-корреляционных. Целью изобретения является расширение функциональных возможностей цифрового коррелятора, например, измерение кинематических параметров при реверсе движения источника входной информации. Эта цель достигается организацией линии задержки для хранения информации кадрового разложения, например, вводимого изображения, введением дополнительных канальных процессоров и нескольких логических элементов. Коррелятор содержит блок задержки, дешифратор, компаратор, счетчики, регистры, элементы И, ИЛИ, НЕ и каналы обработки информации, каждый из которых состоит из элемента И, счетчика, блока ключей и блока умножения. 3 ил.
Patent RU-2036588-C1 (RU)
Title: Homogenizer
Inventor: ESKOV VALERIJ M
IPC: A23D7/02
Filed: 1991-03-27
Granted: 1995-06-09
Abstract: FIELD: food industry. SUBSTANCE: homogenizer comprises chamber, inductor, and ferromagnetic plate members rigidly secured in staggered order on nonferromagnetic rotation axles arranged in parallel rows. The distance between axles in a row is commensurable with half the length of the ferromagnetic plate member. The distance between axles of adjacent rows is equal to the length of ferromagnetic plate member. EFFECT: improved design. 1 dwg
Patent RU-2046068-C1 (RU)
Title: Dipstick for fuel tank of flying vehicle
Inventor: KUVAEV VALERIJ V
IPC: B64D37/00
Filed: 1991-04-11
Granted: 1995-10-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: dipstick has float 9 with permanent magnet 10 built in it. Float 9 is fixed on casing 2 where hollow dipstick 3 is arranged. Dipstick 3 is provided with sealed-contact reed relays 11 and light indicators 14 connected with electric power supply source 13 by means of conductors 12. Besides that, fittings of dipstick are arranged inside it. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2011003-C1 (RU)
Inventor: KANUSHIN ROMAN A
IPC: F04B27/02
Filed: 1991-05-05
Granted: 1994-04-15
Abstract: FIELD: compressor engineering. SUBSTANCE: pistons interconnected via common rods in pairs are received within cylinders oppositely arranged in a case. A driving mechanism is made of a cam. Rollers are secured to the rods to enclose the cam. The cam is rounded on a part of the side bounded with a sector with a central angle at the top of which is equal to 180. Axis of rotation of the cam is shifted with respect of the top along a line which connects end points of arc of the sector. Surface of the remainder part of the cam is defined by a relationship available in the invention description. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2017187-C1 (RU)
Title: Method of topographing non-uniform magnetic field
Inventor: RANDOSHKIN VLADIMIR V
IPC: G02F1/29
Filed: 1991-05-28
Granted: 1994-07-30
Abstract: FIELD: applied magneto-optics. SUBSTANCE: narrow monochromatic beam is directed onto domain-containing film 2 from source 1. Light being diffracted on film 2 is passed through spatial filter 4 and light intensity is indicated by means of photodetector 3. External magnetic field is compensated by coils 5. When scanning domain-containing film by light beam or moving the units as a whole in the space, the topogram of spatial non-uniform magnetic film is plotted according to strength of compensating magnetic field as a coordinate function. EFFECT: improved precision. 4 cl, 1 dwg
Patent RU-2036331-C1 (RU)
Title: Installation for lifetime testing of plunger machines
Inventor: USTYANTSEV VLADIMIR USTINOVICH
IPC: F04B51/00
Filed: 1991-06-26
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: installation has working chamber 2 mounted on frame 1, guide 3, and plunger drive 4. The plunger provided with barrel 19 to be tested is set in sealing unit 5 of the working chamber and rigidly secured with slide 14 through rod 15. Working chamber 2 and cap 7 mounted on the chamber define a space for solution and device for creating pressure owing to compression air supplied to the cap from a vessel. Tension spring 20 with fixed suspension 21 for weights serves for creating lateral efforts at rod 15. As ball valves are absent, there is no grinding of sand in the solution, and, hence, the sand holds its abrasive properties without changing. EFFECT: enhanced reliability of testing. 1 dwg
Patent RU-2020154-C1 (RU)
Title: Method of deoxyribonuclease stabilization
Inventor: STEKOLNIKOV LEONID I
IPC: C12N9/96
Filed: 1991-06-28
Granted: 1994-09-30
Abstract: FIELD: biotechnology. SUBSTANCE: a mixture of pyridoxine hydrochloride and boric acid as an inhibitor of inactivation is added to the solution of deoxyribonuclease, mas. p.: 5-10 and 1-2 per 100 mas. p. deoxyribonuclease. EFFECT: improved method of deoxyribonuclease stabilization.
Patent RU-2026274-C1 (RU)
Title: Gun-powder composition
Inventor: KRIVOSHEEV NIKOLAJ A
IPC: C06B25/14
Filed: 1991-06-03
Granted: 1995-01-09
Abstract: FIELD: development of gun-powder compositions. SUBSTANCE: gun-powder composition containing granulated pyropowder consisting of, wt.-%: alcohol-ether mixture 1.0-2.5; diphenylamine 1-2; water 0.5-1.5, and pyroxylin - the rest, has additionally, wt.-%: grains of artillery ballistite gun-powder 44-54, and instrumental oil 1-2. Grains of artillery ballistite gunpowder contain artillery ballistite gun-powder prepared on the basis of nitroglycerol or diethylene glycoldinitrate. EFFECT: increased effectiveness due to decreased sensitivity to mechanical effects, increased critical diameter of detonation - up to 90-120 mm. 2 cl, 1 tbl
Patent RU-2010970-C1 (RU)
Title: Process of formation of artificial roof
Inventor: AGARKOV EVGENIJ V
IPC: E21D19/00
Filed: 1991-08-23
Granted: 1994-04-15
Abstract: FIELD: mining industry. SUBSTANCE: from stratified heading parallel boreholes are drilled in one plane in two crossing directions. Flexible members are twisted from reinforcement blanks over whole length before laying into boreholes of one direction with forming of cells arranged in one plane. Metal strips are laid into boreholes of other direction with passing of them through cells of flexible members twisted from reinforcement blanks. EFFECT: enhanced efficiency of development of thick steep and inclined seams. 2 cl, 4 dwg
Patent RU-2019223-C1 (RU)
Title: Hand training apparatus
Inventor: KHAJRULLIN RUSTEM A
IPC: A63B23/035
Filed: 1991-10-09
Granted: 1994-09-15
Abstract: FIELD: training equipment. SUBSTANCE: apparatus has finger-bar composed of two parts extending along its length and rigidly connected by sleeve. Finger-bar is enclosed by two flanged handles. One handle is mounted for progressive movement and other for twisting. Axial force and torque measuring members are fixed on handle flanges. Each measuring member has body with resilient annular part for receiving watch-type counter secured on body. Axial force measuring member resilient part is fixed on respective end of finger-bar. Torque measuring member resilient part is coupled with opposed threaded end of finger-bar through nut. EFFECT: simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2014115-C1 (RU)
Title: Sheet material crushing device
Inventor: POTAPENKOV ALEKSANDR P
IPC: B02C1/02
Filed: 1991-07-04
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device cheeks are fastened to a bed by their lower part and have upper working and lower nonworking zones parted by a flap with an unloading port horizontally mounted in guides of the cheeks. The flap is connected to the free end of a lever-pusher. The movable cheek drive is made in the form of a hydraulic cylinder with a three-position reversible spool which in the middle position communicates the working cavities of the cylinder with drainage. EFFECT: improved structure. 1 dwg
Patent RU-2009889-C1 (RU)
Title: Crank press actuator
Inventor: VASIN VYACHESLAV M
IPC: B30B1/26
Filed: 1991-07-01
Granted: 1994-03-30
Abstract: FIELD: manufacture of press-forging machines, crank press actuators. SUBSTANCE: actuator has three-crank shaft 1 with equal eccentricity of cranks, connecting rods 2 to 4 pivotally connected with shaft cranks, slide 8 positioned in guides 7 and loaded with springs 5 and units for engagement of connecting rods 2 to 4. On side of these connecting rods slide 8 is provided with sockets 9 to 11. Central wheel of shaft 1 is located along axis of slide 8. Each of connecting rod engagement units is made in the form of plunger 12, 13, 14 and plate 21. Plungers 12, 13, 14 are pivotally connected with respective connecting rods 2, 3, 4 and provided with stop members 15, 16, 17, while plate 21 is loaded by spring 20 and provided with roller 18 adopted for engagement with master cam 19. Connecting rods, plungers with stop members are equal in size. Phase shift of extreme cranks of shaft 1 relative to middle crank is equal to 180 deg. EFFECT: simplified design of crank press actuator. 3 dwg