baber/WOPTO huggingface dataset:
Patent DE-19651500-C1 (DE)
Title: Damper valve for hydraulic steering-gear servo motor
Inventor: ASBRAND ULRICH
IPC: B62D6/00
Filed: 1996-12-11
Granted: 1998-04-09
Abstract: The servo motor is hydrostatic, or forms a hydraulic positive-displacement unit, and also acts as a steering damper, the damper valve being incorporated in the piping between motor and servo valve. A first passage through the damper valve is controlled by a lifting plug forming a non-return valve. A second passage with damping action is controlled by a plug functioning dependent on temperature. The first plug (31) lifts, and also turns dependent on temperature. On turning, it opens and shuts the first passage (25) or a bypass passage (34), which is controlled by the second plug (30) to give the damping effect, in the reverse-flow direction. The first plug can consist of a lifting ring working with drillings to form a non-return valve, and containing apertures or recesses (33). When the ring turns under the effect of temperature, these are brought to a varying degree into line with bypass passages or those controlled by the ring.
Patent DE-19746770-C1 (DE)
Title: Fluid outlet with outlet device on container for receiving discharged fluid
Inventor: STOLL KURT DIPL ING DR
IPC: F16T1/20
Filed: 1997-10-23
Granted: 1999-03-04
Abstract: The control valve (15) has a control through passage (35) surrounded by a valve seat (36) and communicating with the outlet valve (14) and contains a control member (37) for the valve seat (36). The control member (37), through the intermediary of a float (46) reacting to the fluid-level in the accommodation container, is movable between a closing position for closure of the control through passage (35) on the valve seat (36) and at least one open position for release of the control through passage in which it is at least partly raised.
Patent DE-19807701-C1 (DE)
Title: Position measurement device for piston-cylinder assembly
Inventor: KOLB WOLFGANG
IPC: F16F9/32
Filed: 1998-02-24
Granted: 1999-08-05
Abstract: the assembly has a cylinder with an axially movable piston rod (5). The position measurement device has a sound generator fixed wrt. the cylinder whose sound waves impinge on a reflective surface.  The instantaneous piston rod position is determined from the reflected sound wave transition times. The rod is at least partly hollow with the reflective surface on a reflective body within and contoured so its distance to the sound generator varies with rod position.  The reflective body (9), which carries a correction marker (17), has an external dia. matching the internal dia. of the inner chamber within the rod and a conical central opening (11)
Patent DE-19817240-C1 (DE)
Title: Measurement scale for producing plans or technical drawings
Inventor: DINESS NIELS
IPC: G01B3/02
Filed: 1998-04-18
Granted: 2000-01-27
Abstract: The scale has an elastically extensible scale carrier with a mechanism for continuously adjusting the distance between adjacent scale markings. The measurement scale has a scale carrier (12) with at least one scale with a number of numbered lines, points or similar scale markers and consisting of an elastically extensible material with an adjustment mechanism for continuously adjusting the distance between the adjacent scale markings by extending or compressing the scale carrier and scale.  One end of the scale carrier is attached to a long rigid base body. The other end is attached to an adjustment mechanism positioning element movably mounted on the base body and can be fixed in any set position to hold the scale carrier in a desired set extension state.
Patent DE-19832593-C1 (DE)
Inventor: CONRAD GERD
IPC: H01R9/26
Filed: 1998-07-09
Granted: 2000-01-05
Abstract: The arrangement has rows of base parts on a carrier rail with connections for a signal line and distribution elements combined with distribution strips for cross-distribution of electrical potentials. Distribution contact parts form two-pole cross-connecting connector parts with first and second cross-connection poles (6a,6d) outside a housing (4). The connecting poles of adjacent distribution contact parts can be connected together. Both cross-connecting poles have contact lugs and protrude out of the housing base towards a base part. The poles in a common distribution strip for adjacent contact parts lie flat against each other and can be connected together by a clamp part (8).
Patent DE-19839166-C1 (DE)
Title: Adjustable frame for lounge bed
Inventor: ELZENBECK MANFRED
IPC: A47C17/64
Filed: 1998-08-28
Granted: 1999-12-30
Abstract: The lounge bed has longitudinal frame profiles (5) with a curved upper surface (27) in cross section, over which the textile (4) is stretched. The domed surface of the upper side falls off towards the frame interior. The outer edge of the dome surface has a groove (28) to receive the edge bead of the textile.
Patent DE-19843974-C1 (DE)
Title: Vorrichtung und Verfahren zur Kontrolle und Überwachung der Dämmung von Mantelrohren
Inventor: GROSWIG STEPHAN
IPC: G01M3/04
Filed: 1998-09-24
Granted: 2000-04-20
Abstract: Die Erfindung bezieht sich auf ein textiles Flächengebilde zur Temperaturmessung zur Kontrolle und Überwachung der Dämmung von Mantelrohrabschnitten, wobei in einer Matte Temperatursensoren angeordnet sind. Die Temperaturmessung erfolgt faseroptisch durch Messung der temperaturabhängigen Anti-Stokes-Linie in einem Lichtwellenleiter bzw. mit anderen bekannten Temperaturmeßverfahren. Die Temperaturmeßmatte wird umfangsseitig um den zu messenden Rohrabschnitt gelegt und befestigt. Die Temperaturmessung erfolgt kontinuierlich oder sequentiell, wobei während des Ausbildens der Dämmung ein zeitlicher Temperaturverlauf aufgezeichnet wird. Aus diesem Temperaturverlauf wird auf den Zustand der Dämmung geschlossen. Ein Verbleiben der Temperaturmeßmatte am Meßort kann vorgesehen sein, um diesen auch nach einem Verfüllen eines Verlegegrabens hinsichtlich seiner Temperatur überwachen zu können.
Patent DE-19913903-C1 (DE)
Title: Electromagnetic relay has a printed circuit board base that has formed contacts that are engaged by those of the movable contact carrier
Inventor: DITTMANN MICHAEL
IPC: H01H50/02
Filed: 1999-03-26
Granted: 2001-01-25
Abstract: The electromagnetic relay has an actuator with a coil (1) and a core (2) that produces a force to displace a leaf spring armature (3) that is fixed in the centre (17). The armature has a built in connectors (21). The armature is displaced to engage contacts (22) formed on a circuit board base (4)
Patent DE-19946141-C1 (DE)
Title: Device for automatically opening flexible plastics bags containing fluids has spring-tensioned cutters on swivel shaft to cut bags positioned on rotatable basket holder which has ejector slide to remove cut bag
Inventor: HEIDER ALFRED
IPC: B65B69/00
Filed: 1999-09-27
Granted: 2001-01-04
Abstract: The device has cutters which cut the bags as they rotate round on the basket holder. The cutters (10) are mounted to swivel about the shaft (13) against the pretension of a spring (14). The basket holder (5) has an ejector slide (30) which when the holder is in a suitable swivel position removes the cut bag (12) from the holder.  All the cutters can be mounted on a common shaft with interposed spacers.
Patent RU-2040669-C1 (RU)
Title: Силосный корпус
Inventor: POPOV ALEKSANDR F
IPC: E04H7/22
Filed: 1992-10-23
Granted: 1995-07-25
Abstract: Использование: промышленное и сельскохозяйственное строительство, силосные корпуса хранилищ для сыпучих материалов. Сущность изобретения: силосный корпус включает стены из сборных пятипанельных элементов и краевых доборных двухпанельных элементов, которые расположены ярусами по высоте со взаимным смещением. Стеновые элементы имеют утолщения на концах, а также отверстия под болты по концам и в местах перегибов. 6 ил.
Patent RU-2050372-C1 (RU)
Title: Method of synthesis of carbamidoformaldehyde oligomeric additive to carbamide resins
Inventor: MEKHTIEV AVTANDIL A
IPC: C08G12/40
Filed: 1992-12-08
Granted: 1995-12-20
Abstract: FIELD: chemical technology. SUBSTANCE: at first, carbamide is condensed with formaldehyde at heating at their molar ratio 1:(1.8-2.2), respectively, in the presence of ammonia taken at concentration 0.5-1.5 wt.-% of carbamide up to formation of resin-like oligomeric products of condensation. Then a mixture of sugars and/or intermediate products of their production, and/or lignosulfonates were added to neutralized reaction mixture at the dose 20-45 wt. -% of carbamide. Then additional dose carbamide is added in order to achieve the total ratio of carbamide to formaldehyde in the end product as 1:(0.4-1.0), and condensation is carried out at 55-85 C for 40-80 min. Melamine and/or guanamines (aceto- and benzoguanamines) or phenol and/or its derivatives at concentration 0.02-0.1 mole per 1 mole formaldehyde can be added in the process of condensation. EFFECT: decreased toxicity of splint-slab plates and veneer and swelling in water. 2 cl, 3 tbl
Patent RU-2050624-C1 (RU)
Inventor: BUZMAKOV ALEKSANDR TIKHONOVICH
IPC: H01J17/49
Filed: 1992-12-10
Granted: 1995-12-20
Abstract: Панель относится к электронной технике и может быть использовна при создании индикаторных устройств для отображения информации. Технический результат повышение технологичности изготовления панели. Сущность изобретения: технологичность повышается за счет того, что в панели, содержащей верхнюю и нижнюю пластины с разделительными элементами на внутренней поверхности, ограничивающими индикаторные ячейки, образованные в перекрестьях анодов и сгруппированных по ячейкам катодов, расположенных на разделительных элементах, токопроводящие элементы, соединяющие сгруппированные катоды в месте расположения разделительных элементов, выполнены в виде покрытия на разделительных элементах. 1 ил.
Patent RU-2072435-C1 (RU)
Title: Internal combustion engine
Inventor: SOKOLOV ALEKSANDR G
IPC: F02M59/10
Filed: 1992-12-18
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering; internal combustion engines in which operating piston, fuel injection device and combustion chamber scavenging device are arranged in one cylinder. SUBSTANCE: engine has housing 1 in which cylindrical space 2 is made which is closed by cover 3 at one side. Piston 4 is fitted in space 2 for movement along axis of space 2. Piston 4 divides space 2 into pre-piston and behind- piston portions. Combustion chamber 5 made in pre-piston portion of space 2 is connected with sources of fuel and oxidizer. Exhaust port 6 is made in wall of hosing 1 which limits combustion chamber 5. Piston 4 is mechanically coupled with output link. Plunger 7 is fitted in cover 3. Cylindrical chamber 8 open towards plunger is made in piston 4. Chamber 8 is connected by channel 9 made in plunger 7. Chamber 8 is connected also by channel 11 with combustion chamber 5. EFFECT: enlarged operating capabilities. 15 cl, 1 dwg
Patent RU-2081340-C1 (RU)
Title: Method and device for obtaining thrust (versions)
Inventor: BELOSHITSKIJ ALEKSANDR V
IPC: F02K9/80
Filed: 1993-01-14
Granted: 1997-06-10
Abstract: FIELD: rocketry; space engineering; aeronautical engineering. SUBSTANCE: method consists in generating high-pressure and high-temperature combustion products, accelerating them to required speed corresponding to supercritical pressure differential followed by efflux of jet to surrounding medium and blowing the gas into peripheral part of overexpanded or rated jet; simultaneously with blowing the gas, ejection section of jet is screened and blow is effected by mass which is no less than associated mass of screened section of jet. Device for realization of this method is made in form of rocket engine 1 whose nozzle unit is provided with profiled cowling 2 with gas supply system 6 in direction of engine axis; system is provided with lateral shield 3 and bottom shield 4 articulated on it forming receiver 5 between shield 4, cowling 2 and lateral shield 3. EFFECT: enhanced reliability. 4 cl, 7 dwg
Patent RU-2044949-C1 (RU)
Title: Device for discharging condensate
Inventor: OSOKIN ANATOLIJ I
IPC: F16T1/26
Filed: 1993-01-18
Granted: 1995-09-27
Abstract: FIELD: power engineering. SUBSTANCE: device has housing 1 with branch pipes 2 and 3 for supplying and discharging vapor provided in the cover and branch pipe 5 for discharging condensate made in the bottom. The float is mounted inside the housing. The float consists of cylindric shell 10 with throttle opening 15 at the bottom part, cover 9, and bottom 11 with opening 12 at the center. Pipe 13 with throttle opening 14 at its central part is coaxially mounted inside shell 10. Bushings 18 and 16 are secured to the outer sides of bottom 11 and cover 9 of the float. Bushing 18 serves as a stop member of the outlet valve. Bushing 16 is coaxially mounted inside sleeve 8 with a spaced relation. The sleeve is mounted on cover 4 of housing 1. The open face of the housing projects into housing 1. The space between bushing 16 and sleeve 8 is sealed with piston rings 17. Spaces of bushings 16 and 18 are interconnected through pipes 13. A tank is mounted on cover 9 of the float. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2057140-C1 (RU)
Title: Method of synthesis of 6-oxa-8-isoanalogs of steroid estrogens
Inventor: SHAVVA ALEKSANDR G
IPC: C07J73/00
Filed: 1993-03-12
Granted: 1996-03-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 6-oxa-8-isoanalog of steroid estrogens of the formula (I) where R 1 =CH 3 , C 2 H 5 , C 3 H 7 ; R 2  - H, CH 3 ; R 3  - H, CH 3 ; R 4 , R 5  =O,  ; n = 0. Reagent 1: 6-oxa-1,3,5(10),8,14-estrapentene. Reagent 2: hydrogen over Raney nickel. Reaction conditions: in benzene at 80-110 C, under pressure 10-15 MPa, the yield is 48.69%. Structure of compound of the formula I:      EFFECT: improved method of synthesis.
Patent RU-2117987-C1 (RU)
Title: Device for calculation of eigenvalues for n*n matrix
Inventor: JAKUSH VIKTOR PAVLOVICH
IPC: G06F17/16
Filed: 1993-04-28
Granted: 1998-08-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has L processing units 1, where L = p+R, R is number of redundant processing units, input-output unit 2, L combinatorial adders 3, L-1 registers 4, L comparison units 5, L OR gates groups 6, L AND gates groups 7, NOR gate 8 and OR gate 9. This results in possibility to provide self-test and redundancy and to solve problems with different dimensions. EFFECT: increased reliability, increased functional capabilities. 3 cl, 2 tbl, 5 dwg
Patent RU-2064173-C1 (RU)
Title: Method of determining coefficient of summary resistance to running for evaluation of roads by realized parameters of wheeled and crawler vehicles tested on roads
Inventor: USTIMENKO VIKTOR S
IPC: G01M17/00
Filed: 1993-05-28
Granted: 1996-07-20
Abstract: FIELD: vehicle testing. SUBSTANCE: to increase accuracy in determining coefficient of summary resistance to running and evaluating the roads at testing wheeled and crawler vehicles correction coefficient is used in dependence   where K j  - correction coefficient; n - proportionally coefficient typical for each type of vehicle;   - average fuel consumption l/100 kn on j-th - support surface;   average running speed, km/h on j-th support surface. Novelty is that " value of coefficient of summary resistance to turning is corrected by coefficient accounting deviation of engine shaft speed of tested vehicle running over support surface at driving steady (discretely preset) or unsteady conditions relative to speed of engine shaft corresponding to conditions at which reference fuel consumption is determined and corresponding hourly fuel consumption at idle running. EFFECT: increased accuracy of testing. 4 cl, 2 dwg
Patent RU-2046527-C1 (RU)
Title: Push-pull transistor inverter
Inventor: GONCHAROV VIKTOR V
IPC: H02M3/335
Filed: 1993-08-06
Granted: 1995-10-20
Abstract: FIELD: secondary power supplies. SUBSTANCE: inverter has d.c. power source, push-pull output stage built around power transistors and output transformer, control unit. Switching transistor determine direction of magnetization of output transformer core and additional transistor functions to determine time required to transmit energy through output transformer to load. Transistor control pulses are shaped so that during reversal of core magnetization additional transistor is cut off, which ensures no-current switching of output transformer primary windings. Lengths of pulses controlling additional transistor during core magnetization and demagnetization are equal which ensures equal degree of core saturation. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2064757-C1 (RU)
Inventor: GUSHCHIN GENNADIJ P
IPC: A01G1/00
Filed: 1993-08-12
Granted: 1996-08-10
Abstract: Использование: в плодоводстве и цветоводстве при выращивании многосортовых саженцев плодовых и декоративных культур. Сущность изобретения: у подвоя удаляют штамб с оставлением пенька высотой 0,5 - 0,7 см от первого настоящего корня. Два - три отрастающие побега окулируют почками различных сортов. В случае неудачной окулировки весной следующего года на неразвитых после окулировки побегах проводят дополнительную прививку черенком.
Patent RU-2041835-C1 (RU)
Title: Method for manufacture of furniture parts with simulated metal-on wood incrustation
Inventor: MARTIROSOV ARTEM A
IPC: B44C5/04
Filed: 1993-08-27
Granted: 1995-08-20
Abstract: FIELD: production of furniture parts. SUBSTANCE: method involves applying layer of metal to base by evaporating metal in vacuum medium. EFFECT: increased decorative effect and enhanced reliability in usage. 2 cl
Patent RU-2087314-C1 (RU)
Inventor: BELOV VASILIJ F
IPC: B29C65/04
Filed: 1993-11-12
Granted: 1997-08-20
Abstract: Изобретение относится к области производства изделий из термопластичных, а также комбинированных материалов преимущественно объемной формы при помощи сварки и может быть применено в различных областях промышленности - легкой, автомобильной, машиностроении и медицины, например, при изготовлении пневмокамеры плечевой манжеты к аппарату измерения кровяного давления. Сущность изобретения: в способе изготовления изделий из термопластичного материала при деформации подвергают растяжению или сжатию по меньшей мере один из свариваемых элементов до величины, достаточной для получения заданной кривизны изделия. Затем осуществляют фиксирование полученной деформации на весь период сварки. Кроме того, операцию растяжения или сжатия производят до достижения величины относительной деформации элемента, определяемой по формуле  , где l д  - начальная длина элемента изделия, подвергаемого деформации, м; Δl д  - величина, деформации элемента изделия, м; E н  и E д  - усредненный модуль упругости материалов свариваемых элементов, соответственно не подвергаемых деформации и подвергаемых деформации, кг/м 2 ; d н  - суммарная толщина свариваемых элементов изделия, не подвергающихся деформации, м; R - требуемая кривизна внутренней поверхности изделия, м. 1 з.п. ф-лы, 2 табл., 5 ил.
Patent RU-2068295-C1 (RU)
Inventor: PATRUSHEVA VALENTINA STEPANOVN
IPC: B01J20/30
Filed: 1993-12-02
Granted: 1996-10-27
Abstract: FIELD: wood-pulp and paper industry; applicable in manufacture of special clothes designed for protection from harmful production factors, particular, from vapors of chlorine, ammonia, sulfuric acid. SUBSTANCE: the offered sorbing material is prepared from sulfate nonbleached cellulose and activated carbon, carbon-cellulose mixture is treated with melamineformaldehyde resin or polyamide resin modified by epichlorohydrin (WODAMIN-115). For sedimentation of binding agent from fiber, aluminium sulfate is introduced. The material components are taken in the following amounts, mas.%: binding agent 0.5-5.0; aluminium sulfate 0.5-5.0 Filter-sorbing material features high sorption properties due to introduction into composition up to 40% of activated carbon; and nonbleached sulfate cellulose, in combination with binding agent, confers to the material, elasticity and wet strength. EFFECT: lower cost of material for manufacture of clothes with high sorption properties. 1 tbl
Patent RU-2115085-C1 (RU)
Inventor: AL FRED KHERR
IPC: F42C19/08
Filed: 1993-12-10
Granted: 1998-07-10
Abstract: Объектом изобретения является зарядный картуз, содержащий гильзеобразный корпус с днищем, в котором выполнено отверстие, смежный с отверстием участок для приема зажигательной пластинки, инициируемой поступающим через отверстие горячим газом, и участок для приема порохового заряда, зажигаемого зажигательной пластинкой, при этом картуз содержит размещенное между участком для приема зажигательной пластинки и участком для приема порохового заряда пространство сгорания для завихрения обломков зажигательной пластинки с горячим газом и для сгорания зажигательной пластинки. Другим объектом изобретения является устройство для адиабатического зажигания порохового заряда, содержащее корпус, в котором выполнена камера сжатия, поршень, с возможностью перемещения направленный в камере сжатия и служащий для сжатия находящегося в камере сжатия газа, и зарядный картуз, размещенный в приемной камере корпуса и содержащий гильзеобразный корпус с днищем, в котором выполнено отверстие, участок для приема порохового заряда и участок для приема зажигательной пластинки, причем приемная камера через соединительное отверстие для подачи сжатого горячего газа сообщена с камерой сжатия, при этом картуз дополнительно содержит размещенное между участком для приема зажигательной пластинки и участком для приема порохового заряда пространство сгорания для завихрения обломков зажигательной пластинки с горячим газом и для сгорания зажигательной пластинки. В изобретении достигается снижение энергии, требуемой для зажигания зажигательной пластинки. 2 с. и 8 з.п.ф-лы, 1 ил.
Patent RU-2083674-C1 (RU)
Title: Method for production of tanning extract of larch cortex
Inventor: KUZNETSOV BORIS N
IPC: C14C3/10
Filed: 1993-12-22
Granted: 1997-07-10
Abstract: FIELD: chemical industry, production of vegetable tanning extracts. SUBSTANCE: method involves extraction of larch cortex with the help of aqueous-alcohol solution. Preliminary heat activation takes place at 200-260 C and at pressure being varied within 3-5 MPa ranges in 20-120 s. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2054018-C1 (RU)
Title: Optically transparent fire resistant polymeric composition
Inventor: AMERIK VALENTINA V
IPC: C08L69/00
Filed: 1994-03-30
Granted: 1996-02-10
Abstract: FIELD: manufacture of transparent polymeric material. SUBSTANCE: the composition comprises 100 wt parts of polycarbonate or polyether carbonate and 0.005- 1.0 wt part of alkali or alkaline earth metal salt of perfluoroxyalkanesulfonic acid of the general formula: MeSO 3 -CF 2 -CF 2 -O-R-O-CF 2 -CF 3 , wherein R is -CF 2 -CF-, CF; R 1 =F is F, CF 3 ; Me is an alkali or alkaline earth metal; n is 0-4. The competition may comprise desired additives in an amount up to 0.5 wt part per 100 wt parts of the polymer. A salt is added to the composition in a polymer suspension as the polymer is recovered from the solution, whereafter the suspension is treated on a spraying drier and polycarbonate is granulated or a concentrate is prepared by dry mixing the salt and a polymer powder, and the whole is then granulated. EFFECT: improved properties of the title composition. 2 cl, 2 tbl
Patent RU-2108754-C1 (RU)
Title: Surgical method and instrument for treating the cases of congenital talipes in children
Inventor: PANIKOV VLADIMIR VITAL EVICH
IPC: A61B17/56
Filed: 1994-06-08
Granted: 1998-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves stretching tendons on interior and posterior surface of talocrural articulation by perforating subcutaneous capsule and ligaments between tibia and foot bones and then fixing the foot by putting on an eight-shaped adhesive plaster bandage on the talocrural joint in hypercorrection position. The device has casing 2, blade 5, penetration arrest member and hollow rod being injection needle 1 with beveled cutting edges 3 connected to casing 2. Blade 5 is sharp end protrusion having bilaterally sharp edges 4 smoothly conjugated with end face edges 3 of injection needle 1 joined at its other end to casing 2 manufactured as canal handle. Penetration arrest member is adhesive plaster bandage mountable on external surface of the instrument. EFFECT: improved operation properties; simplified design.. 2 cl, 1 dwg