baber/WOPTO huggingface dataset:
Patent RU-2027022-C1 (RU)
Title: Method for preliminary draining of deposit
Inventor: PETUKHOV IGNATIJ M
IPC: E21F16/00
Filed: 1992-03-04
Granted: 1995-01-20
Abstract: FIELD: mining. SUBSTANCE: geodynamic zoning of deposit mass is effected with estimation of its stress state and unwatering holes are arranged in mass districts relieved from stress. EFFECT: higher efficiency. 1 dwg
Patent RU-2016998-C1 (RU)
Inventor: PETRUSHEVSKIJ IVAN I
IPC: E04H3/10
Filed: 1992-04-24
Granted: 1994-07-30
Abstract: FIELD: sports halls, entertainment buildings and gyms. SUBSTANCE: bend comprises a curvilinear-surface framework with a lifting means in the form of hoisting pillars installed at vertical guard of hall on support portion of building. Each of said pillars is attached to framework and has an axial helical rod with sprocket underneath which interacts via a chain with similar sprockets of other hoisting pillars. Screwed on top of the helical rod are middle and upper sections of hoisting pillars interconnected by threaded joints with helical rod. Manual force is transmitted to each hoisting pillar for lifting and lowering the framework via handwheel of worm pair and its sprocket interacting with the same chain. EFFECT: improved design. 9 dwg
Patent RU-2064865-C1 (RU)
Title: Baal-point pen
Inventor: ISAEV YURIJ N
IPC: B43L27/00
Filed: 1992-05-06
Granted: 1996-08-10
Abstract: FIELD: stationery. SUBSTANCE: cavity of the pen case in lower part is made cone-shaped with supporting step for writing pen. Cover has cylindrical bushing placed in case cavity with at least one pair of notches disposed on opposite walls. Notches have different length. Each notch is made stepped and open from bushing edge and in it pin is mounted. EFFECT: simpler design, expanded areas of application. 1 cl, 5 dwg
Patent RU-2023894-C1 (RU)
Inventor: SMIRNOV OLEG N
IPC: F02B57/00
Filed: 1992-04-21
Granted: 1994-11-30
Abstract: Изобретение относится к двигателестроению, в частности к двухтактным двигателям внутреннего сгорания, которые могут быть использованы для переносного моторного инструмента. Целью изобретения является создание двигателя внутреннего сгорания с несимметричными фазами газораспределения с двухтактным циклом. Двигатель содержит корпус 1, имеющий цилиндр 2, поршень 3, кинематически связанный с вращающимся звеном, при этом кинематическая связь имеет преобразователь возвратно-поступательного движения, выполненный в виде установленной на поршне эксцентрично его продольной оси шарнирной опоры 13, с внутренним отверстием которой соединен с образованием поступательной пары шип 10 кривошипа продувочный канал 6; вращательное звено двигателя выполнено в виде кривошипа 9. 1 з.п.ф-лы, 14 ил.
Patent RU-2037621-C1 (RU)
Inventor: ZABRODSKIJ VLADIMIR P
IPC: E06B3/36
Filed: 1992-06-22
Granted: 1995-06-19
Abstract: Использование: в устройствах для открывания и закрывания ворот складских помещений, оснащенных подвесной монорельсовой дорогой. Сущность изобретения: в устройстве для открывания и закрывания распашных ворот, содержащем полотна ворот, закрепленные на раме, и привод, последний выполнен в виде горизонтально размещенного по периметру транспортного средства обвода из полосового материала с возможностью взаимодействия с роликами, установленными на концах двух штанг, перпендикулярно закрепленных на полотнах. Каждое полотно снабжено закрепленным снизу кронштейном с роликом и торцевым кулачком, установленным на нижней части рамы ворот. 5 ил.
Patent RU-2066266-C1 (RU)
Title: Multiposition transfer machine
Inventor: TYURIN NIKOLAJ V
IPC: B23Q39/04
Filed: 1992-06-24
Granted: 1996-09-10
Abstract: FIELD: machine tool manufacture. SUBSTANCE: invention relates to transfer machines with multiposition transportation system and rotary fixtures. Machine includes bedframe 1 which carries power heads. Base elements 3 arranged on bedframe 1 have half-couplings 4. Bedframe also carries mechanisms clamping fixtures with hydraulic drives of turn and clamping, multiposition table 23 and rotary fixture 27 with half-couplings 28 kinematically coupled to it. Clamping mechanisms are intercoupled by means of bell-cranks 15 which one arms interact with clamping mechanisms and which other arms interact with drive. Bell-cranks 15 are coupled to bedframe 1 with the aid of brackets 16 and axles 17. EFFECT: improved operational reliability. 2 dwg
Patent RU-2086644-C1 (RU)
Title: Nutrient medium for leishmania culturing
Inventor: MEZHDIDOV MAGOMED M
IPC: C12Q1/04
Filed: 1992-09-01
Granted: 1997-08-10
Abstract: FIELD: microbiology. SUBSTANCE: nutrient medium has peptone, hemin, food yeast extract, maltose, folic acid, magnesium sulfate heptahydrate, calcium chloride dihydrate, potassium chloride, sodium hydrogen phosphate, potassium hydrogen phosphate and distilled water. Medium retains nutrient property at thermic treatment in the presence of hemin. EFFECT: enhanced quality of medium. 3 tbl
Patent RU-2028768-C1 (RU)
Title: Pulsed sprinkler
Inventor: ALIEV BAKHRAM GUSEJNOVICH
IPC: A01G25/02
Filed: 1992-10-05
Granted: 1995-02-20
Abstract: FIELD: agriculture; mechanization of irrigation. SUBSTANCE: pulsed sprinkler has sprinkling nozzle, shutoff member 2, water-air tank 3, ball-shaped flexible diaphragm 5, flanged seal 7 and pressure flange 8, valve 12 with hollow rod 13 with slots 17 and 18 in upper and lower parts of wall. Underpiston space 21 is formed by walls of housing 11 of shutoff member 2 and hollow rod 13 and is placed in communication with supply system. At end of water spilling out, diaphragm 5 thrusts with its central part against rod 13 and, pressing on valve 12, closes seat in housing 11 only after complete ejection of accumulated amount of water from space 20 of water-air tank 3. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2053015-C1 (RU)
Inventor: KOCHETKOVA RAISA P
IPC: B01J23/64
Filed: 1992-08-07
Granted: 1996-01-27
Abstract: FIELD: wood-pulp and paper industry. SUBSTANCE: catalyst for oxidation of sulfide sulfur of white liquor has transition metal oxide, pyrite cinder and carrier in form of low-density polyethylene. Transition metal oxide is used in form of antimony oxide (3) and manganese oxide (4) with the following amount of components, mas.%: pyrite cinder 15-17; antimony oxide (3) 17-20; manganese oxide 5-7; the balance, low-density polyethylene. EFFECT: higher efficiency. 2 tbl
Patent DE-10037533-C1 (DE)
Inventor: MOURICK PAUL
IPC: H02M7/00
Filed: 2000-08-01
Granted: 2002-01-31
Abstract: The circuit has an insulating substrate with isolated metal tracks, 2 series power switches with groups of power transistors in parallel, d.c. and a.c. tracks. The power transistors are close together in a row, the d.c. tracks close together in a strip in one section and parallel to near the surface or in contact with it. At least one d.c. track has a second strip section parallel to the surface with bridges and a surface contact point(s). The circuit consists of an electrically insulating substrate (9) carrying mutually isolated metal connecting tracks, two series power switches, each with first and second groups of power transistors (13,19) in parallel and d.c. (21) and a.c. (22) connecting conductors. The power transistors are arranged close together and in a row, the d.c. conductors are arranged close together in a strip in a first section and parallel as far close to the substrate surface or are in contact with it. At least one d.c. conductor has a second strip section parallel to the substrate surface with bridges (23) partly separated from the substrate by an insulating layer and at least one contact point (12) with the substrate surface.
Patent DE-10038782-C1 (DE)
Title: Process for cooling, especially quenching and hardening metallic workpieces, especially steel in a cooling chamber comprises circulating parallel cooling gas streams over the workpiece and a heat exchanger
Inventor: LOESER KLAUS
IPC: C21D1/613
Filed: 2000-08-09
Granted: 2001-09-06
Abstract: Process for cooling, especially quenching and hardening metallic workpieces, especially steel in a cooling chamber (1) comprises circulating at least two parallel cooling gas streams over the workpiece and a heat exchanger (8). The gas is circulated over external circulating lines (22, 23) in which a blower (14, 15) is located.  AN Independent claim is also included for a device for carrying out the cooling process. Preferred Features: The cooling gas is nitrogen, helium or hydrogen, or a mixture of at least two of these. The gas is directed coaxially against the suction side of the blower.
Patent DE-10048016-C1 (DE)
Title: Gegenstrom-Wärmetauscher
IPC: F24F12/00
Filed: 2000-09-26
Granted: 2002-05-16
Abstract: Die Erfindung betrifft einen Wärmetauscher (1) für den Einsatz in einer Lüftungsvorrichtung zum Wärmetausch zwischen zwei gasförmigen Fluiden, die nach dem Gegenstromprinzip geführt sind, wobei der Wärmetauscher (1) länglich, hohle Tauscherrohre (10) aufweist, die an ihren jeweiligen Enden offen sind und von einem Gehäuse (2) umschlossen sind, welches an den rohrseitigen Enden eine Eintrittsöffnung (11, 12) und an einer Seitenfläche des Gehäuses (2) in der Nähe der jeweiligen Enden jeweils eine Austrittsöffnung (5, 6) aufweist, DOLLAR A wobei die Tauscherrohre (10) in Teilabschnitte (8, 9) aufgeteilt sind und im Wechsel von den beiden gasförmigen Fluiden sowohl umströmt als auch durchströmt werden.
Patent DE-10113183-C1 (DE)
Title: Wechselbar temperierfähiges Behältnis
Inventor: SOMMER WERNER
IPC: B65D81/38
Filed: 2001-03-19
Granted: 2002-08-22
Abstract: Die Erfindung betrifft ein wechselbar temperierfähiges Behältnis mit Vakuumisolierung, Energiespeichern, einem oder mehreren Lagerräumen und einem Temperaturmess-, -speicher- und Datenübertragungssystem. DOLLAR A Erfindungsgemäß werden Standzeiten für die Behälter, beispielsweise für den Transport und die Aufbewahrung von tiefkalten biologischen Proben in einem Temperaturbereich von -85 DEG C bis -70 DEG C von > 50 Stunden, vorzugsweise > 100 Stunden, ohne das Nachgießen beispielsweise von flüssigem Stickstoff oder das Nachladen von Kälteaggregaten, erzielt. Mit einer neuartigen vorteilhaften Kombination von unterschiedlichen Isolationskomponenten entsteht ein wechselbar temperierfähiges Behältnis mit hocheffektiven Isolationseigenschaften, bei welchem die noch einfallende Wärme zusätzlich durch einbringbare und nachladbare Latentenergie-, sensorische Energie- und/oder chemische Energiespeicher kompensiert wird.
Patent DE-10139897-C1 (DE)
Title: Ribbed pipe, for connecting units, e.g. pumps, to carry liquids, has sealing structures at the rib peaks and/or valleys, to give a self-sealing connection when pushed into a connector
Inventor: BAUNACH RALF
IPC: F16L11/15
Filed: 2001-08-14
Granted: 2003-02-27
Abstract: The self-sealing ribbed pipe (10), with spaced ring ribs, has sealing structures at some rib peaks (12) and/or gaps (14) between them, extending radially in or out from their contours. The sealing structure (18a,18b) has a chamfer (20a,2b) on the longitudinal section of the rib peaks/valleys, at an acute angle to the axial line (16) of the  pipe.  The self-sealing ribbed pipe (10), with concentric and spaced ring ribs, has sealing structures at least at some of the rib peaks (12) and/or the gaps (14) between them, and which extend radially outwards or inwards from their contours. The sealing structure (18a,18b) has at least one angled chamfer (20a,2b), on the axial longitudinal section of the rib peaks/valleys, at an acute angle to the axial line (16) of the cylindrical pipe. When the pipe is pushed into a connecting pipe, the sealing structures bear against the inner surface of the connection with a sealing action.
Patent DE-10141223-C1 (DE)
Title: Profile extrusion method, for ductile material such as solder material or aluminium alloy, uses direct forcing of ductile material bar through forming tool via displaced pressure die
Inventor: WOEMPNER DIETHELM
IPC: B21C35/04
Filed: 2001-08-23
Granted: 2002-11-21
Abstract: The invention relates to a device for extruding a profile or a similar billet (50) from a bolt or bar (30) to be extruded that is guided in a recipient bore (16) of a recipient (14) and that is extruded by means of an extrusion die (10) through a shaping section of a shaping tool (38) in the direction of extrusion (x) that can be axially displaced relative to the recipient (14) and that is adapted to be adjusted and fixated in relation thereto. The front face of the recipient facing the shaping tool (38) is provided with a shearing knife and a shearing blade is disposed to be guided across the orifice of the recipient bore (16) and/or the tool surface facing the same. The gap (28) adjusted between the recipient (14) and the shaping tool (38) is associated with at least one heating device (64) that can be inserted therein and/or with at least one shaping element that is placed on the shearing surface and that can be configured as a shearing knife as well as a heating device. The bar (30) is pushed from the recipient (14) in the direction of extrusion (x) by a protruding length and the slice-like section of the free bar end thereby produced is shorn off and removed together with an extrusion remainder remaining from the preceding bar (30) on the tool surface facing away from the direction of extrusion. Once the shorn surfaces produced by shearing   and optionally heated   are placed one on top of the other, air or similar flowing agents present on said surfaces are radially discharged together with the contaminations that are present in detached form between the shearing surfaces or during pressure build-up. The connecting zone of the bar ends produced under this pressure build-up is then advanced towards the shaping section.
Patent DE-10146874-C1 (DE)
Title: Horizontal sanitary table for use as washbasin may be fastened to wall and has flat table top with circular slit to act as drain
Inventor: KLEIN JUERGEN
IPC: E03C1/18
Filed: 2001-09-24
Granted: 2002-10-02
Abstract: The invention relates to a sanitary equipment (1), especially a wash basin, sink or the like which on its top has a surface of impact (2) on which a liquid (13) impacts, said surface (2) being disposed at least at the same height or higher than the top rim (21) of the sanitary equipment (1). Around the surface of impact (2) an annular gap-type recess (4) is configured in the top surface (21) of the sanitary equipment (1) which the liquid (13) impacting the surface of impact (2) enters once the liquid flows over the rim of the surface of impact (2) and via which said liquid (13) can be discharged from the sanitary equipment (1).
Patent DE-10147903-C1 (DE)
Inventor: LAUER MARTIN
IPC: A61M1/18
Filed: 2001-09-28
Granted: 2003-04-17
Abstract: The present invention relates to a filtering device with a housing which comprises at least two flow areas, separated by membranes, at least one connection to each flow area as well as at least one filtering cap, placed in the end region of said housing and directly or indirectly connected thereto. According to said invention, recurrent tolerance variations on assembling said filtering device are thus avoided, due to the fact that all the connections to said flow areas are arranged at said housing. The present invention also relates to a filtering device housing comprising at least two flow areas, separated by membranes and at least one end region, which is in communication with one of said flow areas and can be closed by means of a filter cap placed upon said housing. Each flow area is provided with at least one connection and all the connections to the flow areas are arranged at said housing.
Patent DE-10202755-C1 (DE)
Title: Device, for fixing thin-walled plastic part to rigid hollow body made of metal, comprises two clamping arms made of metal for clamping the plastic part which are connected to the rigid body
Inventor: BOUZA JOSE
IPC: F16B5/06
Filed: 2002-01-25
Granted: 2003-05-08
Abstract: Device for fixing an especially thin-walled plastic part (1) to a rigid, especially hollow body (4) made especially of metal comprises two clamping arms (2, 3) made especially of metal for clamping the plastic part which are connected to the rigid body. The clamping arms are made of a flexible material and have a first, second, and third region.  The second region (10) directly adjoins the first region (8). The clamping arms are directly connected to the rigid body in the first region. The plastic part is pre-tensioned between at least one of the two clamping arms and the rigid body in the second region. The plastic part is pre-tensioned between the clamping arms in the third region (11) exclusively by elastic tension forces produced by the clamping arms. The level of elastic tension force of the clamping arms acting on the plastic part increases in the third region with increasing distance relative to the first and/or second region up to at least the outer edge region lying on the plastic part.
Patent DE-10205669-C1 (DE)
Title: Loading platform for motor vehicle has linkage with compensating plate connected to lifting arm via spring
Inventor: SCHMID STEFAN
IPC: B60P1/44
Filed: 2002-02-12
Granted: 2003-03-27
Abstract: The loading platform (10) for a motor vehicle has couplings (26,36) to the vehicle load bed (16)  frame (14). The platform has a linkage (20) with a first lifting arm and cylinder (24). A second lifting arm (32) has a compensator plate (54) connected by a link (80). The compensator is also connected to the cylinder (34) by a link (76) and between the compensator and second lifting arm is a spring (40).
Patent DE-10220673-C1 (DE)
Title: Filter drier cartridge for condensate collector in motor vehicle air conditioning, has filter cage with screened openings separated by cross bar
Inventor: PAWLOWSKI ADAM
IPC: F25B43/00
Filed: 2002-05-10
Granted: 2003-07-03
Abstract: The filter drier for a motor vehicle air conditioning condensate collector has a housing with a filter casing defining a screened opening. The filter cage (10) has a secondary screened opening (13) under the first and separated by a circumferential bar. A radially outwardly extending screen carrier adjacent to the cross bar.
Patent DE-10238103-C1 (DE)
Title: Compound pipe has an outer thermoplastic module fitted with an inserted liner of a plastics with glass fiber reinforcement, and end ring seals to seal the space between them
Inventor: RICHTER BERND
IPC: F16L55/165
Filed: 2002-08-16
Granted: 2003-09-18
Abstract: Compound pipe comprises plastic and plastic with glass fiber reinforcement (GFK). The outer thermoplastic short pipe module (2) is fitted with a GFK liner (3), and a circular ring seal (6) is at the ends to seal the space between them.  Compound pipe comprises plastic and plastic with glass fiber reinforcement (GFK). The outer thermoplastic short pipe module (2) is fitted with a GFK liner (3), and a circular ring seal (6) is at the ends to seal the space between them. The outer module has an outer shoulder (7) at one end, with a radial inner diameter which is larger than the radial outer diameter of the inner shoulder (8) at the other end. A lip seal (9) is at the inner shoulder. The liner is a wound pipe, heated in a water bath.
Patent DE-19500879-C1 (DE)
Title: Surface hardening of workpieces using electron beams, esp. guideway elements
Inventor: REICHMANN AXEL DR
IPC: C21D1/60
Filed: 1995-01-13
Granted: 1996-08-29
Abstract: A process for surface hardening of workpieces using electron beams, in which at least two joint planes are hardened, is disclosed. The process is novel in that, after heating and self-quenching within the required hardening time of a surface section, the workpiece (5) together with its carrier (6) is removed from the receptacle with the electron beam installation. It is first cooled by a stream (8) of cooling gas and atomised liquid, and is then dried by the cooling gas. Finally it is returned into the receptacle for hardening of the next surface section. The appts. for carrying out the above process is also claimed. It comprises an electron beam unit connected to a cooling station via a conveyor. The appts. is novel in that a blower (7) and a supply (10) for atomising and mixing of a fluid into the cooling gas stream (8) aimed at the workpiece (5) are arranged in the cooling station and that the cooling station (8) is sealed from the inlet (11) for the cooling gases top the exit (9) for the cooling gases.
Patent DE-19502291-C1 (DE)
Title: Device for cutting sheet materials
Inventor: GROSS HELMUT
IPC: B26D7/22
Filed: 1995-01-26
Granted: 1996-02-15
Abstract: The device incorporates a safety catch (7-9), to lock the crosshead of the press (11) when the restoring spring (6) fails. The catch has a locking element (8), located in the drive train (3-5,10) to the press crosshead. When the spring breaks, a stationary stop part (9) projects into the movement path of the locking element. The locking element is pivotally positioned between two stops. The restoring spring engages on a stationary part (1) of cutter and locking element. A trigger spring (7) of smaller spring force charges the locking element against the force of the restoring spring.
Patent DE-19515668-C1 (DE)
Title: Interference signal prevention device for cable bundle lines
Inventor: RALL BERNHARD
IPC: H04B3/28
Filed: 1995-04-28
Granted: 1996-07-25
Abstract: The interference signal prevention device uses an absorption current loop connected to one of the cable bundle lines (LK), containing a HF attenuation device provided by a ferrite core (F) and/or an ohmic resistance. Pref. the HF attenuation device has a tubular ferrite core transformed into a working resistance for the current loop in the frequency range of the noise signals.
Patent DE-19540799-C1 (DE)
Title: Method for coating foundry moulds with a powder
Inventor: LAEMPE JOACHIM
IPC: B22C23/02
Filed: 1995-11-02
Granted: 1997-02-20
Abstract: The method concerns coating of foundry moulds and/or cores (2) with a powder, in order to produce a barrier against gases which otherwise would enter into the casting. The powder is mixed with a granular base material or sand, and the mould (and or core) is coated by washing it with the resultant, dried mixture. Also claimed is an appts. for implementation of the proposed method.
Patent DE-19619360-C1 (DE)
Title: Device for fastening of ladder and like, on roofs
Inventor: GIELISSEN HANS
IPC: E04D13/12
Filed: 1996-05-14
Granted: 1997-09-18
Abstract: The device takes the form of a hook-shaped retention part (6) locating on a roof covering plate (5) and having a bent holding arm (7). The holding arm is connected to the roof ridge, extending through the next-higher covering seam between the roof covering plates in the intermediate space between the heat insulating layer (2) and the roof covering plate. The holding arm is fixed to the rafter (1) by screws, penetrating through the heat insulation. The fixture of the holding arm to the rafters is indirect and there are laterally extending apertured plates (9,10) fixed on the band (11) of the counter lath (3), on the side turned away from the roof inner space. The holding arm has a plane end piece (8), this being rigidly fixed to the rafter.
Patent DE-19620435-C1 (DE)
Title: Negative measurement error compensation method
Inventor: LEIDERER HARALD
IPC: G01F1/692
Filed: 1996-05-21
Granted: 1998-01-15
Abstract: The sensor device includes a device which generates a measurement signal which represents air mass flow. The sensor also includes a correction circuit and a matching circuit. The measurement signal has a negative measurement error caused by pulses of the air mass flow. A correction signal is generated by the correction circuit depending on the amplitude of an oscillation circuit depending on the amplitude of an oscillation of the measurement signal. The oscillation is caused by pulsating of the air mass flow. An output signal is generated by the matching circuit due to the measurement signal influenced by the correction signal.