baber/WOPTO huggingface dataset:
Patent DE-4240968-C1 (DE)
Inventor: AICHER MAX DIPL ING
IPC: E04C5/16
Filed: 1992-12-05
Granted: 1994-02-10
Abstract: A multipart steel bar, in particular a concrete-reinforcing bar, comprises two identical bar pieces (2, 3) which have an approximately oval cross-section and a thread-like, corrugated profiling (10) on the curved side surfaces. The bar pieces (2, 3) are arranged such that they are parallel to one another and make contact with one another in the longitudinal direction in such a manner that a corrugation peak of one bar piece (2) comes to lie in a corrugation valley of the other bar piece (3), said bar pieces (2, 3) forming an overall cross-section with a circular envelope. At least over sub-regions of their length, the bar pieces (2, 3) are fixed by an enclosing device (14) which prevents the bar pieces from separating from one another under loading and may exhibit a corresponding internal thread. The reinforcing bar thus forms a reinforcing element which, although it can be handled as a single-part system, is a multipart element, in the case of which the bar pieces, as a result of the profiling on their inner contact surface, undergo a mutual positively locking connection over their entire length, this permitting, in the installed state, a redundancy of the reinforcing elements which has been unknown in the building industry hitherto. <IMAGE>
Patent DE-4304769-C1 (DE)
Title: Actuator mechanism for motor power switching stage - has movable contact unit held in stable position and released by manual unit providing fast and independent switching action
Inventor: ZABROCKI BODGAN
IPC: H01H71/56
Filed: 1993-02-17
Granted: 1994-03-31
Abstract: An electrical power switch of the type used with multi-phase motors has a pair of movable contacts coupled to a mechanism (4) that in turn connects to an actuator arrangement. This has a release mechanism (5) and a manual on/off element (9). The unit incorporates thermal and electromagnetic trigger stages. A cranked lever (2) is held in the switch-on position and is released when a link (13) coupled to a trigger link (14) is operated. The actuator element (20) is moved and the contacts operate at a fixed rate of motion. ADVANTAGE - Provides independent speed of contact opening.
Patent DE-4308565-C1 (DE)
Title: Heating boiler burning liq. or gas fuel
Inventor: SCHMITZ HERIBERT
IPC: F24H1/32
Filed: 1993-03-18
Granted: 1994-06-23
Abstract: The fire chamber (4) is connected via hot has draught with the flue gas withdrawal connections (5). In the water-feeding inner chamber (6) of the housing a draught channel pair (7) extends in its lower half and a similar pair is located (8) in the upper half. The individual channels (9-12) on the burner side are connected to one another and at the end (13) of the housing remote from the burner a vertically orientated overflow chamber (14) is arranged connecting the lower channel pair (7) with the upper channel pair (8).The one draught channel of the lower pair is connected to the outlet aperture (15) of the fire chamber (4) and the other draught channel of the pair is connected to a backflow connection (2) on the housing (3) near to the overflow chamber. The one draught channel of the upper pair (9) is connected to the overflow chamber (14) and the other channel of the pair to the flue gas withdrawal connection (5) engaging through the overflow chamber.
Patent DE-4316457-C1 (DE)
Title: Dispensing head for beverage containers or casks
Inventor: DEGENKOLBE HORST
IPC: B67D1/08
Filed: 1993-05-17
Granted: 1994-10-13
Abstract: Dispensing heads for beverage containers or casks each exhibit a push rod which can be actuated by a hand lever, a beverage connection, a connection for a gaseous pressure medium, and a container connection. The problem with the prior-art dispensing heads is that a high gas pressure remains in the dispensing-head interior when the dispensing head is closed. Consequently, the housing seal of the dispensing head is pressed against the flange of the fitting, with the result that the dispensing head can only be released from the flange if a considerable amount of force is used. In order to provide a dispensing head which makes it possible to eliminate the gas pressure in the dispensing-head interior without any danger, it is proposed that a relief valve be connected to the dispensing-head interior.
Patent DE-4339344-C1 (DE)
Title: Device for the automated exchange of printing plates in a printing machine
Inventor: LINDNER BERND
IPC: B41F27/12
Filed: 1993-11-18
Granted: 1995-03-30
Abstract: The invention relates to a magazine for the automated exchange of printing plates in a sheet-fed offset printing machine, in the case of which provision is made for a directing device which can be advanced to the plate cylinder and via which used printing plates are conveyed out of the plate cylinder and new printing plates are fed to said plate cylinder. In addition to the directing device, formed for example by a sheet-metal profile, provision is made for further directing surfaces and retaining means, with the result that the used printing plate is arrested by the retaining means. Said used printing plate then need only be drawn some way out of the gripping region of the print-start clamping bar by an operator. Stops are provided for the new printing plate, with the result that a new printing plate can be positioned thereon. By advancing the directing device, the new printing plate passes out of the active region thereof, and can be introduced into the front clamping bar by the operator.
Patent DE-4411264-C1 (DE)
Title: Road traffic lane marking system
Inventor: PRINOTH MONIKA DR
IPC: E01C23/16
Filed: 1994-03-31
Granted: 1995-05-18
Abstract: The marking system uses an optical projector for directing the markings (1) on to the road surface as required. The projector may be controlled by the operating circuit for traffic lights at a road intersection, so that the designated lane markings are altered in dependence on the sequence of the lights. Alternatively the projector is controlled to alter the designated lane markings in dependence on the detected traffic, to maintain optimum traffic flow characteristics.
Patent DE-4412987-C1 (DE)
Title: Stair=climbing aid for handicapped people
Inventor: BARTEL KARL-HEINZ
IPC: A61H3/00
Filed: 1994-04-15
Granted: 1995-11-23
Abstract: The stair-climbing aid comprises a fixture placed under the foot or shoe which has a top insertion part (16) for the foot or shoe, and a fastenable, length-adjustable foot-holding strap (17). The underside (13) of the lightweight base body (11) has a non-slip coating, e.g. transversely profiled rubber (15). The upper side (12) of the base body has a non-slip, such as an elastic coating like rubber or cork. At least the upper side of the base body has an external shape matching the shoe tread surface. The base body height (h) can be altered by means of a plate belonging to the upper and underside joined to intermediate plates.
Patent DE-4417115-C1 (DE)
Title: Jitter measuring circuit for cable television system
Inventor: GIERLINGER FRIEDRICH
IPC: G01R29/26
Filed: 1994-05-16
Granted: 1996-03-14
Abstract: The circuit is used for digital television signals transmitted at a high bit rate via a coaxial cable, which are fed via an automatic equaliser (1) to a phase-locked loop (2), providing a clock output signal (22) fed via a variable frequency divider (3) to a second phase-locked loop(4). This contains a phase demodulator (41), a loop filter (42), a voltage-controlled oscillator (43) and a second frequency divider (44) in a closed feedback loop, both frequency dividers having the same division ratio. The output signal from the equaliser and the output signal from the voltage-controlled oscillator are fed to respective inputs (51, 52) of a phase demodulator (5) providing a real-time signal representing the jitter, supplied to a spectrum analyser, a peak-to-peak voltage indicator, or an oscilloscope.
Patent DE-4419079-C1 (DE)
Title: Close field loudspeaker system
IPC: B60N2/75
Filed: 1994-05-31
Granted: 1995-11-16
Abstract: The loudspeaker system for mono, stereo and surround sound reproduction is incorporated in a reclining seat with sidearms. The individual speakers (3,7,8) are positioned at different points around the head of the user, with additional speakers (1) for bass tones below the audible range incorporated in the seat itself, to lie at a distance of 120 cm. from the ears in the sitting position and 150 cm. from the ears in the reclining position.Pref. respective pairs of speakers are positioned in front of the user, at either side of the head and behind the head on both sides to provide the surround sound effect.
Patent DE-4425221-C1 (DE)
Title: Plasma-aided coating of substrates in reactive atmos.
Inventor: LUNOW THOMAS
IPC: C23C14/32
Filed: 1994-07-16
Granted: 1995-08-24
Abstract: Plasma-aided coating of substrates (10) takes place in a reactive atmos., with the plasma produced by means of a low-voltage plasma source (6) and a metal evaporated in a vacuum arc evaporator (2). The target (3) of the vacuum arc evaporator (2) is connected to the anode of the low-voltage plasma source (6) at least for ignition of low-voltage arc discharge. The anode and cathode (8,7) of the low-voltage plasma source (6) are spatially close to one another and are contained by the same housing (15) provided with an inert gas inlet connection (16). There is a switching unit (12) which allows the target (3) to be electrically connected to the anode (8).
Patent DE-4428956-C1 (DE)
Title: Hydrogen-eliminating catalytic device
Inventor: KLATT KARL-HEINZ
IPC: B01J35/02
Filed: 1994-08-16
Granted: 1996-08-22
Abstract: A catalytic device, for oxidative elimination of hydrogen from a gas mixt. also contg. oxygen has a gas passage channel which has a surface coated with catalytically active material and which narrows in the gas flow direction, the channel being enclosed by a housing having gas inlet and gas outlet covers.  The interspace (12), between the channel wall (3) and the housing (9), is closed by a partition wall (13) to define, between the housing gas inlet (15) and the channel gas inlet (5), a gas entry region (14) contg. inserted ignition elements (19).
Patent NL-1018421-C1 (NL)
Title: Oral and dental care products useful for treating gum disorders and sensitive teeth comprise an active ingredient, an adhesive and a carrier
Inventor: TIMMER CHRISTIENA JANNIE
IPC: A61K8/66
Filed: 2001-06-29
Granted: 2003-01-07
Abstract: Oral and dental care products for direct application to the teeth or gums comprise an active ingredient, an adhesive and a carrier.  An Independent claim is also included for a holder containing a product as above.
Patent RU-2023811-C1 (RU)
Inventor: TKACH KHAIM B
IPC: E02D5/20
Filed: 1989-07-14
Granted: 1994-11-30
Abstract: Использование: защита фундаментов при возведении вблизи них различных сооружений. Сущность изобретения: по обеим сторонам защищаемого фундамента возводят стены в грунте. Для этого поочередно забивают в грунт трубы с плоскими соединительными элементами на боковой поверхности и с открытыми концами. По мере забивки очищают желонкой полость трубы и образуют под трубой опережающую полость для уменьшения лобового сопротивления. При забивке последующей трубы грунт, прилегающий к соединительным элементам, будет ссыпаться в полость под предыдущей трубой. После забивки труб пробивают скважины до отметки нижнего конца труб и заполняют их бетоном. При этом скважины размещают между осями труб со стороны, противоположной фундаменту. 1 з.п. ф-лы, 5 ил.
Patent RU-2043815-C1 (RU)
Title: Прессовый агрегат
Inventor: FRANTS SHNAJDER
IPC: B21J13/08
Filed: 1990-02-16
Granted: 1995-09-20
Abstract: Использование: для транспортировки в многопозиционном прессе. Сущность: устройство транспортировки позволяет осуществлять различные перемещения фиксатора листовых деталей, транспортируемых через формовочную машину. Фиксаторы закреплены на каретках, которые перемещаются по криволинейной траектории, причем каретки выполняют движение транспортировки с позиции обратотки в холостую зону с захватом листовой детали. Обратное перемещение прерывается в промежуточном положении на время формования листовых деталей. Каретка совершает движение транспортировки из холостой зоны в положение обработки и обратное перемещение, временно прерываемое в промежуточном положении. Легкая благодаря кареткам конструкция позволяет создавать высокое ускорение при перемещении. Благодаря применению промежуточных накопителей на холостых зонах значительно сокращаются транспортные перемещения. 6 ил.
Patent RU-2018052-C1 (RU)
Title: Method and device for clearing gas effluents from organic matters
Inventor: KACHUROVSKIJ YURIJ A
IPC: F23G7/06
Filed: 1990-03-01
Granted: 1994-08-15
Abstract: FIELD: clearing of gases. SUBSTANCE: process is conducted in sectionalized reactor, provided with two-layer checker. The first layer is inert fill, the second one is catalytic fill. To increase efficiency of heat regeneration of reburning reaction, the sections being connected to the pipe for input of gas flux by means of collector, are connected alternatively to outlet. As a result, sections, connected to outlet, are switched synchronously to inlet. Collector is made in form of rotating cylinder (rotor), which has sector cut, which has one edge to be pressed to output of the reactor, and the other one is pressed to gas-removing branch pipe. Collector (rotor) is placed into motionless envelope, provided with gas-removing pipes. EFFECT: improved efficiency. 2 cl, 5 dwg
Patent RU-2021005-C1 (RU)
Title: Hydrodynamic homogenizer-mixer
Inventor: KAPUSTIN VIKTOR V
IPC: B01F25/46
Filed: 1990-03-23
Granted: 1994-10-15
Abstract: FIELD: diesel engines. SUBSTANCE: device has nozzle 1, radial hole 2 for feeding mixing-in medium, cylinder-shaped mixing chamber in the form of first step 3 and second step 4, cylinder-shaped boring 5 made in second step of mixing chamber, radial hole 7 and check valve 8 communicating cylinder-shaped boring 5 with atmosphere. Cylinder-shaped mixing chamber is made with ratio of diameter of first step and diameter of second step equal to 0.83-0.87. The width of cylinder-shaped boring is 1-2 mm and it is positioned at a distance of 5-7 diameters of second mixing chamber. EFFECT: enhanced operating capabilities. 3 cl, 4 dwg
Patent RU-2014521-C1 (RU)
Inventor: ALAFUZOV YURIJ P
IPC: B23Q5/06
Filed: 1990-04-05
Granted: 1994-06-15
Abstract: Изобретение относится к станкостроению. Гидроцилиндр содержит корпус 1, в котором установлен поршень 2, разделяющий его на две полости 7 и 8, соединенные с маслоподводящими магистралями 12 и 13 через диаметрально расположенные гидрозамки, встроенные в устройства компенсации утечек. Каждое устройство компенсации имеет поршень 14 меньшего диаметра и поршень 15 большего диаметра, соединенные общим штоком 16. Поршень 14 установлен в участке 17, а поршень 15 - в участке 18 ступенчатой расточки. В этих поршнях и соединяющем их штоке выполнено сквозное центральное трехступенчатое отверстие. В ступени 23 выполнено седло 24 под обратный клапан 25 гидрозамка, управляющий поршень 26 которого установлен в ступени 28 и входит в камеру 21 стакана 22. Обратный клапан снабжен толкателем 29, имеющим хвостовик 32, между которым и торцом ступени 18 установлена пружина 33 обратного клапана. Ступени 28 соединены с маслоподводящими магистралями 12, 13, ступени 17 - с соответствующими полостями 7 и 8 гидроцилиндра, а камеры 21 - с линиями 36 и 37 управления гидрозамком. 3 ил.
Patent RU-2027169-C1 (RU)
Title: Device for measuring the intensity of the initial phase of the induced chemiluminescent reaction
Inventor: KIRILLOV GENNADIJ G
IPC: G01N21/76
Filed: 1990-05-14
Granted: 1995-01-20
Abstract: FIELD: chemiluminescent analysis. SUBSTANCE: peak detector is introduced into the device. The low-pass filter has the bandwidth of 0-5 Herz. The dynamic range of the detector and the indicator is not narrower than that of the preamplifier. EFFECT: enhanced accuracy of measurements. 2 cl, 2 dwg
Patent RU-2057753-C1 (RU)
Inventor: EDDI ZHAN EDGAR FREJN
IPC: A61P9/04
Filed: 1990-07-06
Granted: 1996-04-10
Abstract: Использование: в качестве ингибиторов фосфодиастеразы и препаратов, обладающих положительной инотропной активностью. Сущность изобретения: соединение 1, в котором значение радикалов имеют соответствующие значения, обладающие положительными и лузитропными свойствами. Способ получения соединений 1. Реагент 1 формулы II, в которой значение радикалов имеют соответствующие значения. Реагент 2: W'-CN, где W имеет соответствующее значение. Фармацевтическая композиция на основе соединения 1, взятого в эффективном количестве. Способ лечения теплокровных животных введением соединения 1 в суточной дозе 0,01 мг/кг - 5 мг/кг массы тела. Структура соединения 1 и формулы II:
Patent RU-2014942-C1 (RU)
Title: Automatic molding machine for making dispensable sand molds
Inventor: ZUEV MIKHAIL P
IPC: B22C15/00
Filed: 1990-04-17
Granted: 1994-06-30
Abstract: FIELD: foundry practice. SUBSTANCE: machine comprises rotary table with brackets which carry pattern plates and flasks. Weighing batching hopper installed on upper crosspiece is linked by rod with an electromagnetic setter adjusting the dose of molding sand. Crosspiece also carries pneumatic cylinder of pressing mechanism with a plate, plate travel transmitter connected with said plate via a system of levers. Setter output is connected across converter with computing command unit whose control outputs are connected across amplifiers to pneumatic cylinder control system and to setter. This connection provides for automatic adjustment of sand dose and pressing force on changes in properties of molding sand. EFFECT: higher productivity of machine, improved quality of molds, economy of molding sand and power consumed during sand compaction. 6 dwg
Patent RU-2007401-C1 (RU)
Inventor: DARREL MARK GAPINSKI
IPC: A61K31/19
Filed: 1991-02-15
Granted: 1994-02-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product - compound of the general formula   (1), where Y - -CO- or CH 2 ; A - a simple bond or -O-; p= 1-16, Z - H or -G-O, where G - a simple bond or -CH= CH, and Q - phenyl substituted with C 1 -C 3 -alkoxy-group. Reagent 1: compound of the general formula   (2), where Y, A, p and Z - as indicated above. Reagent 2: hydrolyzing agent. Compounds of the general formula (1) inhibit leukotriene B 4  at concentration 10  -6 M by 23-99% . EFFECT: enhanced inhibitory activity of synthesized tricycle compounds. 1 tbl
Patent RU-2012555-C1 (RU)
Inventor: SALIM AKHMAD
IPC: A61K31/015
Filed: 1991-05-23
Granted: 1994-05-15
Abstract: Сущность изобретения: продукт оптически активный циклобутанон и его производные. БФ C 20 H 16 O 5  , т. пл. 95,5 - 97С. Реагент 1: дибензоатэфир (1S, 2R)-3,3-диметокси-1,2-циклобутандиметанола. Реагент 2: серная кислота. Условия реакции: ацетонитрил, 20 - 22С. 4 пр.
Patent RU-2048819-C1 (RU)
Inventor: MILIKOV VLADIMIR VLADIMIROVICH
IPC: A61M5/50
Filed: 1991-02-20
Granted: 1995-11-27
Abstract: Использование: в медицинских целях для одноразовых инъекций. Сущность изобретения: шприц снабжен дополнительным поршнем, а узел соединения поршня со штоком выполнен в виде перфоратора, установленного на штоке, и разрушаемой мембраны, закрепленной на поршне. 3 ил.
Patent RU-2038287-C1 (RU)
Inventor: DUBYAGA NATALYA A
IPC: C01B3/00
Filed: 1991-01-29
Granted: 1995-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: method involves contacting of hydrogen containing ortho-hydrogen under cryogenic conditions at the volume rate (4-10) x (4-10)×10 4  h -1  in the presence of granulated catalyst on the basis of trivalent transient metal hydroxide of hexagonal polymorphic modification of the general formula α-Fe x Me (1-x) O(OH) where Me rare-earth metal of lanthanum group, X 0.88-0.99; α crystal lattice type. Used catalyst is activated preliminary in hydrogen flow at 383-423 K. Catalyst granules made of indicated hydroxide, preferably Me Gd, Dy, Te. Method is used for liquid hydrogen producing. EFFECT: improved method of parahydrogen synthesis. 4 cl, 2 dwg, 1 tbl
Patent RU-2033397-C1 (RU)
Title: Glass for glass ceramic material
Inventor: NAZIMOVA EVGENIYA K
IPC: C03C10/00
Filed: 1991-06-05
Granted: 1995-04-20
Abstract: FIELD: building and architecture. SUBSTANCE: glass for glass ceramic material has, wt.-%: SiO 2  35-57; TiO 2  0.01-20; Al 2 O 3  0.01-15; Fe 2 O 3  0.01-15.13; FeO 0.01-3.66; CaO 12.02-27.05; MgO 5-20; Na 2 O 0.14-10; K 2 O 0.01-4.45; ZrO 2  0.01-6, and at least one component from the group: MnO 0.01-4.65; Cr 2 O 3  0.01-1; CoO 10.01-0.5 and at least one component from the group: Li 2 O 0.01-3.35; P 2 O 5  0.01-1.11. Glass is melted at 1350-1375 C. Shaped articles were subjected for thermal treatment at 750-800 C for 0.5-7 h to provide crystallization process of surface glass layer and relief figure formation. By chemical stability articles belong to the first hydrolytic class, their thermal stability is 600-850 C, strength is 60-100 kg/mm 2 . EFFECT: enhanced quality of glass. 2 tbl
Patent RU-2012488-C1 (RU)
Title: Plant for forming the building blocks
Inventor: PAKHOMOV VLADIMIR A
IPC: B28B1/08
Filed: 1991-06-26
Granted: 1994-05-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: plant has a bedplate with a hard-mounted on it framework with a form set on it. The form has a tray movable in the vertical plane. The tray positioning mechanism is made in the shape of a drive shaft with a flexible member rounding the supporting block of the rod connected with the tray. One end of the flexible member is fixed to the drive shaft. The shaft of the oscillation exciter connected with the drive shaft is located perpendicular to the drive shaft of the tray positioning mechanism. The plant has a device for the alternate linkage of the shafts of the oscillation exciter and the tray positioning mechanism with the drive shaft. Guiding blocks are fixed on the bedplate. A block embraced by a flexible member is set eccentric on the shaft of the oscillation exciter. The second end of the flexible member is fixed on the drive shaft of the tray positioning mechanism. EFFECT: facilitated manufacture of blocks of concrete and reinforced concrete. 2 cl, 3 dwg
Patent RU-2041892-C1 (RU)
Title: Process for preparing weak base anion exchange membrane
Inventor: SKAKALSKAYA LYUDMILA I
IPC: C08J5/22
Filed: 1991-06-26
Granted: 1995-08-20
Abstract: FIELD: recovery of mineral acids from solutions. SUBSTANCE: 30.3-35.6 wt 2-methyl-5-vinylpyridine, 3.0- 3.6 wt divinyl benzene and 0.6-0.8 wt benzoyl peroxide are polymerized in the presence of 60-66 wt fluoroplastic-26. The resulting product is homogenized and dispersed in an organic solvent and a film is moulded from this organic dispersion. EFFECT: improved recovery process. 1 tbl
Patent RU-2027670-C1 (RU)
Title: Neutralizer of normal aluminium salt at the preparing of basic aluminium chlorides
Inventor: SABITOV AGIBAJ RAKHIMZHANOVICH
IPC: C01F7/56
Filed: 1991-06-03
Granted: 1995-01-27
Abstract: FIELD: chemical technology. SUBSTANCE: ash after low-temperature combustion is added to the solution of aluminium chloride prepared by treatment of low-temperature combustion ash with hydrochloric acid. This ash is used as an neutralizing agent. EFFECT: improved method of neutralizer preparing.