baber/WOPTO huggingface dataset:
Patent DE-19644122-C1 (DE)
Title: Speed measuring apparatus especially for measuring speed of moving patient beds in medicine technology
Inventor: SEMBRITZKI OTTO DIPL ING
IPC: G01S7/52
Filed: 1996-10-23
Granted: 1998-01-15
Abstract: The device measures the speed of a moving system. At least one ultrasound transmitter (2) is provided on the system (1). This transmits several ultrasound waves. At least one of these is directly incident on an ultrasound detector (7) and the others are incident on a further ultrasound detector (6) after reflection at an edge (20) of the system (1).  The device also includes a computing member (12). This calculates the speed of the system from the respective propagation times of the different ultrasound waves.
Patent DE-19648952-C1 (DE)
Inventor: WALTHER ROBERT
IPC: B26D7/18
Filed: 1996-11-26
Granted: 1998-04-30
Abstract: This invention consists of a device and procedure to break out and remove residual stampings cut from panels or sheet material, particularly for use in automatic flat-bed punching and/or stamping machines. Needle-shaped stripping devices (12) are fitted to a stripping mould in such a way that they remain resilient and elastic around the points where they are embedded in or attached to the mould. The stripping needles (12) consist a conical or arched section which tapers to a tip (14) and accounts for more than half the total length of the needle. Preferably, the ratio R of needle length l to maximum needle diameter d should be between 6 and 80, whereby the maximum needle diameter is </= 2 mm. Stripping needles fitted on or inside the stripping mould can be combined with established cutting tools, rigid stripping pins or stripping punches.
Patent DE-19733467-C1 (DE)
Title: Rowlock design for rowing boat
Inventor: BERGK WOLFGANG
IPC: B63H16/073
Filed: 1997-08-02
Granted: 1998-11-12
Abstract: The rowlock has a U-shaped body to receive an oar shaft. The ends of the legs of the U-shaped bracket can have a link extending across them. The link can be formed as a foldable curved arm pivoted to one leg and the other leg has a groove to receive the link.  The pivoted end of the curved arm  (9) has a stop (10) to contact the inner of the rowlock. The  stop is fixed to the link so that the space between the contact and the second leg (13), in at least one position of the link, is larger than the diameter of the shaft of the oar.
Patent DE-19822151-C1 (DE)
Title: Verfahren zur Reduzierung der Fluorwasserstoffrestgase in einem fluorierten Kunststoffbehälter
Inventor: MOSER RAINER
IPC: C08J7/12
Filed: 1998-05-16
Granted: 2000-01-05
Abstract: Die Erfindung betrifft ein Verfahren zur Reduzierung der Fluorwasserstoffrestgase in einem fluorierten Kunststoffbehälter, insbesondere einem Kraftstoffbehälter für ein Kraftfahrzeug, bei welchem zunächst der Behälterinnenraum einem Fluorierungsschritt unterzogen wird und anschließend in mindestens einem Gasspülprozeß die Reaktionsprodukte des Fluorierungsschrittes aus dem Kunststoffbehälter entfernt werden. DOLLAR A Bei einem Verfahren, bei welchem das unerwünschte Reaktionsprodukt Fluorwasserstoff vollständig eliminiert wird und welches für eine Großserie rationell geeignet ist, wird nach dem Gasspülprozeß ein Neutralisationsschritt zur Bindung von Fluorierungsrestgasen an den Innenschichten des Kunststoffbehälters durchgeführt.
Patent DE-19823154-C1 (DE)
Title: Planetary roller bearing
Inventor: BECK JOACHIM
IPC: F16C33/36
Filed: 1998-05-23
Granted: 1999-11-25
Abstract: The roller bearing has an inner race (1) and an outer race (2) defining a gap for the rollers (3). The rollers are elongated with circumferential tooth section ribs (4) which engage in grooves in the races to hold the ends of the rollers in guide rings (12).
Patent DE-19825989-C1 (DE)
Title: Angled power feed for electrical cable or supply hose
Inventor: BARTHOLOMAE MARIO
IPC: H02G3/06
Filed: 1998-06-10
Granted: 1999-11-18
Abstract: The angled power feed (1) has 2 angle arms (3,4) at 90 degrees to one another for securing an electrical cable or feed hose (5) relative to a wall (2), with a hinge coupling between the angle arms at the outer corner and a releasable coupling between the angle arms on the inside corner. The releasable coupling is linked to an operating element (10) for an electrical cable or supply hose clamp (12), for simultaneous operation of the clamp and the coupling.
Patent DE-19835335-C1 (DE)
Title: Infra optical gas sensor for measuring carbon dioxide
Inventor: DIEKMANN WILFRIED
IPC: G01N21/3504
Filed: 1998-08-05
Granted: 1999-11-25
Abstract: Infra-optical gas sensor consists of at least one ir source and at least one ir radiation detector. Infra optical gas sensor consists of an infrared source and an infrared radiation detector made of thin layers of a partially transparent material which releases an electrical signal depending on the radiation intensity received. The detectors acting as reference and measuring radiation detectors (4, 6) are stacked over each other and are each arranged alternating with narrow band filters (3, 5) permeable to the measuring wavelength. The detectors are electrically coated on both sides. The measuring detector (6) leads to the reference detector in the direction of radiation. The reference detector (4) is permeable for a part of the measuring radiation at the measuring wavelength.
Patent DE-19837250-C1 (DE)
Inventor: SCHMIDT HOLGER
IPC: F22B37/32
Filed: 1998-08-17
Granted: 2000-03-30
Abstract: A separator separates water and steam. The separator has a steam-side outlet conduit, a water-side outlet conduit, and a separating chamber between a number of inlet conduits. A swirl breaker is upstream of the water-side outlet conduit. To achieve the lowest possible pressure loss with a simultaneously high medium throughput and an effective separating action, the length of the separating chamber is at least 5 times the internal diameter (DI) of the chamber. Furthermore, the ratio of the overall flow cross section of the inlet conduits to the square of the internal diameter of the separating chamber is between 0.2 and 0.3. Within a water/steam separating apparatus, the separator is connected to a water-collecting tank such that the top end of the latter is located beneath halfway along the length of the separator-calculated from the water-side, bottom end of the same.
Patent DE-19904004-C1 (DE)
Title: Two stroke internal combustion engine has pistons with inlet valves mounted in piston crowns
Inventor: WAGENER UDO
IPC: F01M1/08
Filed: 1999-02-02
Granted: 2000-04-20
Abstract: The two stroke internal combustion engine has pistons (4) with inlet valves (9) in the piston crown which are extended shortly before top dead centre on the force rod drive (6). The exhaust gases are vented by cam (24) operated outlet valves (8).
Patent DE-19932696-C1 (DE)
Title: Occupant protection device with at least two airbags for filling with gas has first airbag with short unfolding length towards occupant triggered independently of second airbag, esp. earlier
Inventor: FENDT GUENTER
IPC: B60R21/26
Filed: 1999-07-15
Granted: 2000-09-07
Abstract: The device has at least two airbags for filling with gas, a controller for triggering them in the event of an accident and at least one gas source (3). Smaller and larger impact zones are covered by the first and second airbags (1,2). The first airbag has a short unfolding length towards the occupant and is triggered independently of the second airbag, esp. earlier. The second airbag at least partly laterally encloses the first when full. The two airbags together form the larger impact zone.  An Independent claim is also included for the use of an occupant protection device in a motor vehicle steering wheel.
Patent DE-19947058-C1 (DE)
Title: Platten-Platten-Verbindungsanordnung
Inventor: WU SU-LAN
IPC: E04B2/74
Filed: 1999-09-30
Granted: 2001-05-03
Abstract: Eine Platten-Platten-Verbindungsanordnung, die eine Verbindung zwischen wenigstens zwei Plattenanordnungen (2) bildet, umfaßt eine Rohrachse (4), zwei jeweils in einer Längsnut (41) der Rohrachse (4) angebrachte Lokalisierungsplatten (42), zwei jeweils an der Rohrachse (4) angebrachte Innenhülsenanordnungen (5), jeweils an zwei distalen Enden der Rohrachse (4) angebrachte Endkappen (6), zwei Außenhülsen (7), eine Anzahl von Hakenplatten (8) und eine Anzahl von Steckplatten (9). Die Hakenplatten (8) sind jeweils an wenigstens zwei Plattenanordnungen (2) befestigt, wobei jeweils ein Hakenabschnitt (81) an einer Innenhülse und an einer Außenhülse (7) eingehängt ist. Es ist jeweils ein Steckabschnitt (91) der Steckplatten (9) an einer Innenhülse eingesetzt und steht in Eingriff mit einer Außenhülse (7). Die Endkappen (6) sind jeweils mittels zahnversehener Blöcke (622) in Zwischenräume zwischen Gewinden am Hülsenkörper (51) jeder Innenhülse eingesetzt und stehen in Eingriff mit den Gewinden am Hülsenkörper (51) jeder Innenhülse.
Patent DE-19947102-C1 (DE)
Title: Mounting arrangement for railway vehicle drive wheel set with adjustable track width
Inventor: MUECKE ROLAND
IPC: B23P19/04
Filed: 1999-09-30
Granted: 2001-03-08
Abstract: The arrangement consists of two halves (8.1,8.2) of a drive wheel set that are axially movably coupled to the drive part of the wheel set gear, two holders (2.1,2.2) fixing the drive set halves in coaxial alignment, a bearing block (4) between the holders to axially position the wheel set gear (22) with the driven part (24) and a mounting base (6) for adjustably moving the holders and bearing block wrt. each other in the axial direction of the drive wheel set.
Patent MD-4108-C1 (MD)
Title: Process for cultivation of cyanobacterium Spirulina platensis
Inventor: BULIMAGA VALENTINA
IPC: C07C215/12
Filed: 2010-09-27
Abstract: The invention relates to biotechnology, in particular to a process for cultivation of cyanobacterium Spirulina platensis for the obtaining of biomass with high content of phycobiliproteins.The process for cultivation of cyanobacterium Spirulina platensis includes cultivation during 6 days on a nutrient medium, containing, g/L: NaNO3 - 2.5, NaHCO3 - 16.8; NaCl - 1.0; K2SO4 - 1.0; K2HPO4·3H2O - 1.0; MgSO4·7H2O - 0.20; CaCl2·6H2O - 0.04; H3BO3 - 0.00286; MnCl2·4H2O - 0.00181; ZnSO4·7H2O - 0.00022; CuSO4·5H2O - 0.00008; MoO3 - 0.000015, 1 ml/L of FeHEDTA solution of 0.09 M and distilled water up to 1 L. On the first day of cultivation in the nutrient medium is added thiosemicarbazidediacetateethylenediamine Co(III) trihydrate with the formula [Co(L-H)En]·3H2O, where:L - H2N-CS-NH-N(CH2COOH) and En - H2N-C2H4-NH2, in the quantity of 10...20 mg/L, at the same time the cultivation is carried out at the light of 3000...4500 lx and the temperature of 25...30°C.
Patent RU-2045773-C1 (RU)
Title: Device for selection of optimal route
Inventor: MANERKIN VIKTOR PAVLOVICH
IPC: G06F17/16
Filed: 1992-10-19
Granted: 1995-10-10
Abstract: FIELD: automated military control systems. SUBSTANCE: device has address memory unit, counter, six comparison units, two AND gates, adder, seven registers, two flip-flops, 2-AND-OR-NOT gate, pulse generator, memory unit, selection-and-input commutator, NOT gate, three switches, unit for setting probability of fault of road part, noise generator, multiplier, threshold gate, direct voltage source, control unit. Device can be used for control of movement of different vehicles over roads having parts with different navigation capacity. Device provides possibility to select optimal route. EFFECT: decreased time of route, decreased fuel usage. 3 dwg
Patent RU-2072443-C1 (RU)
Title: Hydraulic power plant
Inventor: MATVEEV SERGEJ B
IPC: F03B13/00
Filed: 1992-10-23
Granted: 1997-01-27
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: hydraulic power plant has working member 1 made up as cylindrical spiral 2 that, together with walls 3, forms a passage for flowing water and air through port 4 . Inside spiral 2 along its axis is pipe 6 wherein liquid turbine 17 is coaxially mounted. Rotor 20 of an electric generator is mounted on same shaft 16. Stator 21 of the electric generator is secured to other shaft 22 and provided with blades 26 of a gas turbine. Pipe 6 is separated by baffle 12 into two parts. One part, provided with turbine 17, has ports 19 at the bottom. The other part, provided with the electric generator, has ports 27 at the top. Rotor 20 and stator 21 of the electric generator and pipe 6 are mounted for permitting rotation with respect to working member 1 and each other. The outer sides of spiral 2 are provided with blades 5 which set working member 1 in rotation by way of water flow. When working member 1 is in rotation water and air enter the passageway in portions gradually flowing to its center. In so doing the air portions are compressed by the liquid portions in each turn of the spiral. The positive pressure of air and water is fed to the blades of turbines 26 and 17 through ports 27 and 18 thus accelerating stator 21 and rotor 20 of the electric generator to produce power. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2037201-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/20
Filed: 1992-10-28
Granted: 1995-06-09
Abstract: Использование: в вычислительной технике в качестве прецизионного функционального преобразователя. Цель: повышение точности измерений. Сущность изобретения: такое устройство реализует соотношение, приведенное в тексте описания. Устройство содержит блоки выделения модуля, блок выделения максимума, минимума, блок деления, блок сравнения, генератор тригонометрических функций, устройство выборки и хранения, управляемый усилитель. Генератор тригонометрических функций содержит квадратурный генератор, блок выделения модулей и блок деления. Положительный эффект: повышение точности вычисления за счет отсутствия методической ошибки измерений и низкая инструментальная погрешность измерений при изменении входных сигналов в широком динамическом диапазоне. 1 з.п. ф-лы, 1 ил.
Patent RU-2058115-C1 (RU)
Inventor: POPOVICH SERGEJ N
IPC: A61B17/225
Filed: 1992-11-12
Granted: 1996-04-20
Abstract: Изобретение относится к медицинской технике и предназначено для удаления конкрементов из полых органов, преимущественно в урологии. Устройство для удаления конкрементов из полых органов содержит гибкий катетер, проволочный экстрактор из материала с термомеханической памятью формы, закрепленный на гибком катетере, и управляемый источник питания, распределитель в виде тройника, расположенные в катетере дополнительную трубку для подачи жидкости и соединенный с концами проволочного экстрактора электрический кабель, снабженный на свободном конце электрическим разъемом для соединения с источником питания, насадку для соединения с устройством для подачи жидкости. Применение изобретения позволяет повысить надежность извлечения камня путем подачи жидкости или физиологического раствора в пространство перед камнем, особенно в тех случаях, когда иными способами извлечь камень невозможно, а также устранить травматичность стенок мочеточника. Кроме того, предлагаемый прибор может применяться и при нехирургических удалениях инородных тел из других полых органов. 3 з. п. ф-лы, 6 ил.
Patent RU-2129673-C1 (RU)
Title: Control system of screw-down mechanism of rolling mill
Inventor: TONKONOGOV V JA
IPC: F15B9/10
Filed: 1992-12-02
Granted: 1999-04-27
Abstract: FIELD: metallurgy engineering. SUBSTANCE: control system includes stepping motor connected with screw of helical gear train whose nut is built in slider connected with spring of helical gear train whose nut is built in slider connected with spring-loaded spool valve of throttling hydraulic distributor by means of pivoted back coupling lever. Lever is provided with knife-edge supports for engagement with spool valve of hydraulic distributor and with slider; is provided with two parallel longitudinal guides fitted in body of screw-down mechanism. EFFECT: enhanced reliability of screw-down mechanism and accuracy of its positioning. 1 dwg
Patent RU-2066739-C1 (RU)
Title: Jet perforator and method for its manufacture
Inventor: VOLNITSKIJ PETR V
IPC: E21B43/117
Filed: 1993-02-01
Granted: 1996-09-20
Abstract: FIELD: jet perforators applicable in opening of producing formations in dried wells. SUBSTANCE: jet perforator includes thin-walled tubular case with two end plugs. Tubular case accommodate jet charges in thick-walled closed axisymmetric shells which have thin-walled sections. Connected to jet charges is detonating cord. Cylindrical support is arranged inside the tubular case and made of porous material with dynamic rigidity which is multiply less than that of material of axisymmetric shells and compression strength not less than hydrodynamic pressure in well. Besides, internal cylindrical support is made of quartz sand. Thinned section of axisymmetric shell is made in form of membrane. The method for manufacture of jet perforator includes placing of jet charges with detonating cord into case with lower end plug, and internal support is formed. For this purpose, porous material (sand) is poured into the case held in vertical position and compacted by vibration. Then, upper end plug is installed. EFFECT: reduced metal content and cut down manufacture costs. 5 cl, 3 dwg
Patent RU-2044144-C1 (RU)
Title: Bench for running-in and testing of internal combustion engine
Inventor: GRISHIN YURIJ M
IPC: G01M15/04
Filed: 1993-03-11
Granted: 1995-09-20
Abstract: FIELD: engine engineering. SUBSTANCE: in running-in, carriage provided with an engine is fixed against axial movement and overturning by braking all wheels with brake blocks and coming bearing pivots into engagement with guides. To do this, nuts are screwed on the fastening bolts the heads of which are arranged in longitudinal ┴-shaped grooves. The carriage is provided with detachable beds for engines of different sizes. EFFECT: enhanced convenience. 2 cl, 6 dwg
Patent RU-2045531-C1 (RU)
Inventor: KOROLEV BORIS A
IPC: C09B47/24
Filed: 1993-03-24
Granted: 1995-10-10
Abstract: Сущность изобретения: получение триарилметановых красителей осуществляют путем каталитического окисления соответствующих лейкооснований перекисью водорода в присутствии вновь синтезированных замещенных фталоцианина железа тетракис-4-[бис-(2-оксиэтил)-сульфамоил] фталоцианина железа или тетракис-4-(дибутилсульфамоил) фталоцианина железа, или тетра-4-(фенилсульфонил) фталоцианина железа, или трис-4-[(2-оксиэтил)сульфамоил] фталоцианина железа, или трис-4-(дибутилсульфамоил) фталоцианина железа, или тетра-3-нитро-тетра-5-(трет. -бутил) фталоцианина железа, или тетра- 3,3 II ,  6,6 II , гексоксифталоцианина железа, или тетра- 3,3 II , 6,6 II , гексокси-ди- 4 I , 4 III  (трет.-бутил) фталоцианина железа. 2 с. п. ф-лы, 1 табл.
Patent RU-2065043-C1 (RU)
Title: Pneumatic perforator with independent rotation of tool
Inventor: SVOROBA VLADIMIR YA
IPC: E21B1/38
Filed: 1993-04-08
Granted: 1996-08-10
Abstract: FIELD: mining and building industry; impact rock drilling machines. SUBSTANCE: offered pneumatic perforator has housing with cover, striking mechanism with piston-striker, air distributor and rotator whose air distributing mechanism is made as system of channels one of which communicates with air distributing device being chosen to provide 9-12 Nm of maximum torque per 1 1 mm 2  of cross section, i.e.   where M max  - maximum torque. Other channel furnished with rotator is chosen to provided 5-7 W of impact power per 1 mm 2  of cross section, i.e.   where N imp  - impact power . EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2077713-C1 (RU)
Inventor: MASLAEV VADIM V
IPC: G01N27/00
Filed: 1993-04-23
Granted: 1997-04-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has a pick-up probe, an input divider, a first DC amplifier, a pointer indicator, an AC voltage source, two filters, a detector, a second DC amplifier and a light radiator. The first amplifier input is connected to the AC voltage source and the first amplifier output is connected to the filters. One filter that separates out the DC component of signal is connected to the pointer indicator. The other filter that separates out the AC component of signal is connected to the detector and the second amplifier matched with the light radiator. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2084692-C1 (RU)
Inventor: EGORKIN YURIJ YA
IPC: F03B13/00
Filed: 1993-05-28
Granted: 1997-07-20
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: method comprises converting forward flow into rotary flow, two vertices rotating in opposite directions being formed. When the flow depth does not exceed three linear dimensions of a hydraulic plant the velocities at the outsides of the vortices should be equal. When the depth of the flow exceeds the three dimensions of the plant the direction of velocities of the vortices and flow should be opposite. The hydraulic plant has frame with two vertical hollow rotation bodies made up as hollow cylinders and take-off shafts mounted inside the cylinders and provided with two vane turbines mounted one above the other. The shafts are mounted for permitting rotation in opposite directions. Each of the cylinders is provided with the inner wall made up as a tube of variable cross-section secured so that to form a passageway converging to the top. The shafts are tubular and secured to the inner axles connected with the frame. The vanes of the top and bottom turbines are symmetrical with respect to the axis of rotation and secured to the outer side surfaces of the shafts and cylinders, respectively. The walls of the cylinder, tube, and shaft are rigidly interconnected to form a united rotor system. The vanes of the rotor turbines point in opposite directions that allows the rotors to rotate in opposite directions. EFFECT: enhanced efficiency. 4 cl, 4 dwg
Patent RU-2119603-C1 (RU)
Title: Differential transmission
Inventor: VAGANOV L A
IPC: F16H1/48
Filed: 1993-05-13
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: this differential transmission is intended for levelling load between pinion gears. Stopping of external central gear is effected by means of equalizing link which is pivotally connected through rods with external central gear and transmission housing. Vertical rods having their axes parallel to each other are used to connect equalizing link with transmission housing. Horizontal rods having their axes parallel to each other are used to connect equalizing link with external central gear. Connection of rods with equalizing link is effected through spherical joints. Connection of rods with transmission housing and external central gear is effected through cylindrical joints. Installed in lower horizontal rod is cylindrical coil spring which by its one end interacts with external central gear, and by its other end it interacts with transmission housing through intermediate sleeve. Aforesaid embodiment of differential transmission improves its general arrangement and enhances load bearing capacity. EFFECT: higher efficiency. 4 dwg
Patent RU-2069396-C1 (RU)
Title: Способ дезактивации конструкций атомных реакторов
Inventor: BURANGULOV NAIL I
IPC: G21F9/24
Filed: 1993-06-09
Granted: 1996-11-20
Abstract: Использование: способ предназначен для использования в атомной энергетике. Сущность заключается в том, что способ реализуется с использованием оборудования, размещенного на рабочей площадке реактора. Камера дезактивации реактора выполнена в виде герметизированной емкости, в которой размещен реактор, его корпус без твэлов. Камеру заполняют рабочим агентом в виде раствора и композиции кислотных сред, а на корпус реактора и объемный электрод камеры подают электрический ток. 1 ил.