baber/WOPTO huggingface dataset:
Patent RU-2053056-C1 (RU)
Title: Устройство для крепления инструмента в шпинделе станка
Inventor: LAGOJKIN NIKOLAJ NIKIFOROVICH
IPC: B23C5/26
Filed: 1992-07-20
Granted: 1996-01-27
Abstract: Использование: в станкостроении, в частности для крепления инструмента с конической оправкой в шпинделе металлорежущих станков. Сущность изобретения: в корпусе шпинделя размещена тяга 2 с сферическим концом 3, взаимодействующим с аналогичной поверхностью зажимных элементов в виде поворотных рычагов 4 с центрирующим пояском 5 и наружными выступами 6, предназначенными для взаимодействия с соответствующими внутренними поверхностями, выполненными в шпинделе станка. Зажимные элементы взаимодействуют с хвостовиком 10 инструментальной оправки 11 выступами 12. 3 ил.
Patent RU-2044267-C1 (RU)
Title: Method for measuring velocity and size of particles in a flux
Inventor: DUBNISHCHEV YURIJ N
IPC: G01B21/00
Filed: 1992-10-09
Granted: 1995-09-20
Abstract: FIELD: measuring equipment. SUBSTANCE: method involves forming a probing field with a known space-time structure in the examined region of the flux, forming an optical signal containing the image of the scattering particle, halving the signal in space and making an inverted image of the particle, recombining the straight and inverted optical signals, dividing in space the recombined optical signal into two, one of which has in-phase straight and inverted optical signals while the other one has them in counterphase. The next steps include photoelectric conversion of cophase and counterphase optical signals, subtracting the photoelectric signals corresponding to the cophase and counterphase optical signals, measuring the duration of radiopulses in the resultant differential electric signal and multiplying the durations of radio pulses by half the value of the measured velocity. EFFECT: higher accuracy and wider dynamic range of measurements. 3 dwg
Patent RU-2068771-C1 (RU)
Title: Method for manufacture of wheelhead
Inventor: SENICHEV VALERIJ YU
IPC: B24D9/00
Filed: 1992-05-26
Granted: 1996-11-10
Abstract: FIELD: machine-tool industry; manufacture of wheelheads for machines and hand electric tools. SUBSTANCE: emery cloth secured on flexible rim of wheelhead is first impregnated with polyurethane composition hardening at room temperature or at elevated temperature (up to 120 C). Depending on size of grains of abrasive, composition contains up to 60% (for fine-grained abrasives) and up to 50% (for coarse-grained abrasives) solvents; acetone, ethyl acetone or mixture of both may be used as solvents. EFFECT: enhanced reliability.
Patent DE-10002916-C1 (DE)
Title: Press fitting for a domestic steel/copper installation has a copper beading zone with a covering cap to be pressed easily without forming damaging flash
Inventor: SPECKEMEYER JENS
IPC: B60H1/32
Filed: 2000-01-19
Granted: 2001-05-17
Abstract: The metal press fitting has a beading zone (2) in cross section, to take a sealing ring, with a cap (10) around the peak of the beading, or around the whole beading zone (2). The cap is of metal or a plastics with fiber reinforcement.
Patent DE-10026208-C1 (DE)
Title: Cages for laboratory test animals comprises sterile air feed and exhaust air sample collection points leading to indicator cage containing test animal to react to any infectious particles
Inventor: SCHMIDT JOERG
IPC: A01K1/03
Filed: 2000-05-26
Granted: 2001-09-06
Abstract: An assembly of individual ventilated micro-insulation cages (IVC) has a number of IVC cages for laboratory animals, supplied with sterile air, where samples of the exhaust air are taken from collection points to an indicator cage with test animals as bio-indicators for the presence of infectious particles within the exhaust air samples, is new.  The indicator cage (24) and the IVC cages (13a) are fitted with pressure sensors (47,48). The indicator cage (24) has at least one inflow control valve (22) to control the flow of exhaust air to be tested, and at least one outflow control valve (27) to regulate the exhaust air outflow from the indicator cage (24). The sterile air is fed into the system through an air feed pipe (12), to be distributed to the IVC cages (13a). A particle air filter (11) is at the sterile air feed, with a leading filter (4) for the incoming air from the ambient environment followed by a high efficiency particulate air (HEPA) filter (9) to deliver sterile air. A particle filter (37) is at the exhaust air outflow, with a leading filter (38) followed by a HEPA filter (43). The sample connection points (15) for each row of IVC cages (13a) are within the cage assembly system (1), and at a vertical exhaust air collection pipe in a double-sided cage system (1). A particle collection filter (33) collects infectious particles at the indicator cage (24). An Independent claim is included for the detection of infectious particles within an IVC cage system, using sterile air fed to the IVC cages with the test animals. At least one indicator cage (24) tests the exhaust air from the IVC cages for the presence of infectious particles, using test animals. Preferred Features: The infectious particles are retained at a filter (33) to be collected and identified.
Patent DE-10039946-C1 (DE)
Inventor: KAISER EUGEN
IPC: B61L23/00
Filed: 2000-08-16
Granted: 2002-04-11
Abstract: The invention relates to an electric overhead conveyer comprising a large number of carriages (8), which circulate on a running rail system (1). Each carriage (8) has an autonomous carriage control (11), whose memory stores (13) all the data for the rail network. The overhead conveyer can either be operated in individual circulation mode, in which each carriage (8) attempts to travel individually at the greatest permissible speed, or in group mode. In group mode, the carriages (8), which are to traverse a common section of the rail network (1) are combined into groups and exchange data concerning the locally permissible speeds that are respectively valid. All the carriages (8) in the group then travel at a speed that corresponds to the lowest permissible speed for all carriages (8) in the group.
Patent DE-10046728-C1 (DE)
Title: New mercaptomethyl-substituted tricyclic quinazolinone derivatives, are matrix metalloprotease inhibitors useful for treating cancer, rheumatism, inflammatory reactions or allergies
Inventor: KLAUSMEIER UWE
IPC: A61K31/54
Filed: 2000-09-21
Granted: 2001-09-27
Abstract: Mercaptomethyl-substituted thiazolo (2,3-b) quinazolinone, oxazolo (2,3-b) quinazolinone, imidazo (2,1-b) quinazolinone or benzothiadiazoline-5,5-dioxide derivatives (I) or (II), their tautomers or salts, are new.  Mercaptomethyl-substituted thiazolo (2,3-b) quinazolinone, oxazolo (2,3-b) quinazolinone, imidazo (2,1-b) quinazolinone or benzothiadiazoline-5,5-dioxide derivatives of formula (I) or (II), their tautomers or salts, are new.  R1  = H, Me, OMe, (OMe)2, F, Cl, Br or COOH;  R2-R4  = H or Me;  X  = CO or SO2; and Y  = S, O or NH. An Independent claim is included for the preparation of (I) and (II).
Patent DE-10051951-C1 (DE)
Title: Frozen meat thawed in series of heated and non-heated stages regulated by change in core and surface temperature
Inventor: GREINER WOLFGANG
IPC: A23B4/07
Filed: 2000-10-20
Granted: 2002-07-11
Abstract: In a meat thawing process both the core and surface temperature are measured. Fine water spray is released into the thawing chamber, which is then heated in time-clock regulated steps separated by non-heated rest intervals. The rest interval is terminated when the surface temperature reaches a target value. The thawing process is terminated when the core temperature reaches a pre-determined value. Also claimed is a thawing assembly with atomizer air jets (11) fixed to the ceiling of the thawing chamber (3) and a heater within the floor. The jets are operated by the microprocessor (9) operated control system (8). Thawing meat (2) is pre-positioned on trolleys (4). The ambient temperature within the chamber is monitored by a probe. The meat surface target temperature is in the range 3 - 5 degreesC.
Patent DE-10205462-C1 (DE)
Title: Device for removing bindings from box stacks, especially stacks of bottle cases, has sensor that detects binding at gap in stack between two adjacent boxes or cases
Inventor: GAU GEORG
IPC: B65B69/00
Filed: 2002-02-08
Granted: 2003-09-11
Abstract: The binding removal device has an electronic controler with at least one electronic sensor (19) for detecting the position of the bindings on at least one side of the stack and a separating or cutting unit (24,25) controled by the controler. The sensor detects the binding at a gap in the stack between two adjacent boxes or cases (2).
Patent DE-10206675-C1 (DE)
Title: Forced stimulation method for lambda regulation for IC engine with catalyzer has forced stimulation parameters matched to engine operating temperature
Inventor: ELLMER DIETMAR
IPC: F02D41/14
Filed: 2002-02-18
Granted: 2003-05-22
Abstract: The forced stimulation method has a forced stimulation with at least one frequency and amplitude superimposed on the lambda required value, for providing weak and rich sections, the amplitude and/or frequency of the forced stimulation dependent on the operating temperature of the IC engine (10), e.g. the IC engine coolant temperature.
Patent DE-19525573-C1 (DE)
Title: Braking system for in-line roller skate
Inventor: SCHUG JOACHIM
IPC: A63C17/14
Filed: 1995-07-13
Granted: 1996-09-26
Abstract: Braking system in which manual actuation is achieved via a Bowden cable or a hydraulic pipe. The brake shoes are pressed laterally against the roller wheels, transmitting the manual action via a brake drive. The contact element (14) is arranged on a brake lever (13) whose swivel movement is caused by the tilting of the roller skate. The manual control (18,19) is releasably secured under the forearm and covered by the shield provided to protect against injury.
Patent DE-19535051-C1 (DE)
Title: Spindle nut or threaded spindle arrangement
Inventor: HEINEN HARTWIG
IPC: F16H25/20
Filed: 1995-09-21
Granted: 1996-11-28
Abstract: In the end position of the spindle, the nut executes movements in both directions, against a spring (18). Tension hooks (30) are fitted into axis-parallel grooves (28) in the spindle nut (14). The hooks engage over a single spring, which is active in both directions. The hook ends engage over tension rings (32). The spindle nut sections outside the groove have a larger collar (36). The spring is located between one of the tension rings and the collar. The other ring is located between the collar and the tension hook, resp. between hook and a stationary stop (20). A shim ring (34) is positioned between collar and spring.
Patent DE-19605709-C1 (DE)
Title: Marking device for trees, used in forestry and timber industry for numbering purposes
Inventor: GOETZ HELMUT
IPC: G09F7/18
Filed: 1996-02-16
Granted: 1997-10-16
Abstract: The marking device has a fixing component (4) which is socket-shaped is provided for driving into the tree. The fixing element has an expansion component (5) coaxially placed in its hollow space (6). The expansion component is axially displaceable and holds the information carrier (3). The expansion component is under the influence of the tree growth and has an outward movement limitation (7) against unauthorised release from the fixing component. The fixing component for drive into the tree is either formed as a nail or a screw. The portion (8) of the expansion component locating within the fixture component is surrounded by a spring (9). The spring is of the pressure type and in its basic adjustment is virtually without tension.
Patent DE-19618468-C1 (DE)
Title: Hydraulically actuated fuel injection valve for combustion engine
Inventor: KRUEGER HINRICH DR
IPC: F02M47/02
Filed: 1996-05-08
Granted: 1997-04-30
Abstract: The valve has a housing (13) in which there is an actuator bore (26). A movable actuator rod (9) is arranged in the bore (26). This has a nozzle needle (40). When the valve is closed, the needle (40) is pressed against a valve seat (41). The latter has an injection opening. A control bore (25) is connected to the actuator bore (26). A movable control piston (3) is disposed in the control bore (25). A spring element (10) is arranged between the actuator rod (9) and the control piston (25) such that a control chamber (7) is formed between the piston and the actuator rod (9). An inlet (1) is disposed in the housing (13). The inlet is in connection with the control chamber (7) via lines (2,29,4,5,6,30) and is in connection with an outlet (34) via a control valve (8). The lines have an annular channel (2) in the edge region of the control piston (3). The annular channel (2) is in connection with a pressure chamber (5) inside the control piston (3) via an inlet bore (29,4).  The pressure chamber (5) is in connection with the outlet (34) and the control chamber (7). the control piston (3) is pressed by the spring element (10) against a seal seat (11) in the housing (13). This seat (11) seals the annular channel from the control chamber. The control piston (3) is movable against the spring force of the spring element (10) making a direct connection between the annular channel (29) and the control chamber (7).
Patent DE-19633257-C1 (DE)
Title: Fine porous glass granule or powder production
Inventor: HAHMANN PAUL
IPC: C07K1/04
Filed: 1996-08-17
Granted: 1997-09-18
Abstract: In a process for producing porous glass in granule or powder form by subjecting a crushed basic glass to an extraction process, the glass is subsequently re-crushed.
Patent DE-19633886-C1 (DE)
Title: Cold therapy apparatus with cold source and applicator
Inventor: STEINFATT HELGA
IPC: A61F7/10
Filed: 1996-08-19
Granted: 1998-01-22
Abstract: The applicator (1) may be used to apply cold. It can regulate the temperature of the applicator to a constant value, by bringing the applicator alternately into metal contact with the cold source (3) and insulating it from the source. An electronic module is provided. It is used for measurement of the temperature of the applicator and for the control of the change between metallic contact (2) and thermic insulation.
Patent DE-19652803-C1 (DE)
Inventor: MAYER CHRISTOPH
IPC: H04N13/00
Filed: 1996-12-18
Granted: 1998-06-18
Abstract: Television images are broadcast today with different horizontal definitions and played back on equipment whose horizontal definition does not match that of the broadcast images. To enable images to be nevertheless reproduced, it is necessary to carry out an appropriate line conversion. A line conversion process is disclosed which enables the line conversion of broadcast three-dimensional images generated by a horizontal polarisation process. Lines are not only inserted or skipped, but also mutually exchanged.
Patent DE-19703972-C1 (DE)
Title: Latching/breaker mechanism e.g. for circuit-breaker
Inventor: KREUTZER RAINER DIPL ING
IPC: H01H71/50
Filed: 1997-02-03
Granted: 1998-05-14
Abstract: A breaker or latching mechanism for opening and closing of contacts of a switching device including a bent or armed lever (3) for actuating the latching mechanism, a latch lever (5) and an intermediate lever (4), on which the armed or bent lever (3) is latched in the ON-position, in which at the same time latching of the inter-level (4) takes place by the latch lever (5) to give release. The bent/armed lever (3) moves the latch lever (5) following its release into its open position and maintains this position during the released condition. In the latter condition, no effective connection exists between the inter-lever (4) and the armed lever.
Patent DE-19749706-C1 (DE)
Title: Producing hot rolled thin steel strip
Inventor: KIRCHER WERNER DIPL ING
IPC: B21B37/26
Filed: 1997-10-31
Granted: 1999-03-04
Abstract: A first length of a strip to be coiled is rolled by a reduced number of roll stands to a thickness above 1 mm. By addition of further roll stands of the finish rolling section, a second and possibly further lengths of the coil are rolled at an increased speed to a strip with a final thickness less than 1 mm and down to as far as 0.8 mm. Subsequently, during a recoiling operation, the strip lengths with different thicknesses are separated.
Patent DE-19814659-C1 (DE)
Title: Continuous measurement of chemical compounds in a mixture
Inventor: ROBOTTA WERNER
IPC: G01N27/62
Filed: 1998-04-01
Granted: 1999-10-28
Abstract: A  temperature modulated catalytic chemical conversion reactor has its operating temperature, pressure, residence time, irradiation level, or chemical composition, etc varied at intervals of time and a derivative parameter is evaluated from a signal, provided from a detector connected to the reactor, for the intervals. The volumes of the reactor and the detector should be identical and preferably the units should occupy a common volume; it is crucial that the reactor, itself, presents minimal response lag. The signal derivative may be evaluated by integration of a detector signal after phase demodulation.  An INDEPENDENT is also included for an apparatus for performing the analytical procedure, preferably using a photochemical reactor and a flame ionization detector (FID).
Patent DE-19816850-C1 (DE)
Title: Switch system for middle voltage range with cross rotation switch
IPC: H02B13/02
Filed: 1998-04-16
Granted: 1999-06-10
Abstract: The switch system has a three pole rotation switch (1) which has a current carrying cross-shaped switch plane (2) per phase (L1,L2,L3) for the connection of the cable and the transformer. The switch (1) also has a voltage insulated, current carrying, parallel auxiliary plane (3) for the necessary switch functions such as earthing and short circuiting of cable and transformer exits. A contact (4) of the switch plane (2) is isolated and comprises a current carrying connection (5) to the parallel auxiliary plane (3). The cables may be connected via sliding contacts to the switch plane (2) and may be switched to four different switch positions for mains operation.
Patent DE-19855047-C1 (DE)
Title: Filling and emptying feed for cryogenic fluid tank in motor vehicle has valve to control dispensing of cryogen from tank
Inventor: MACHEL MICHAEL
IPC: F17C13/04
Filed: 1998-11-28
Granted: 2000-04-20
Abstract: The motor vehicle cryogen tank (1) has a filling and emptying feed (8). A valve (4) within the tank allows flow only from inside the tank outwardly. The valve can be positioned on the bottom of the tank. The feed can be connected by a coupling pipe (6) to a filling and emptying pipe (5) within the tank.
Patent DE-19925528-C1 (DE)
Title: Assembly to mount a twister head to the carrier plate at a twisting machine has a ratchet locking ring at the carrier plate and a ratchet ring at the twister head housing with a sprung disk
Inventor: GUGGEMOS HERBERT
IPC: D01H7/86
Filed: 1999-06-04
Granted: 2000-05-31
Abstract: The assembly for mounting a twister head (1) to a carrier plate (2), at a yarn twisting machine, has a ratchet locking ring (3) bonded to the carrier plate (2) with a number of ratchet projections (4) aligned radially inwards. Ratchets (7) are aligned radially outwards, in a matching number to the projections, forming a ratchet ring (6) at the housing (5) of the twister head (1). The outer dia. of the ratchets (7) is larger than the inner dia. of the ratchet projections (4), and the gap between the projections (4) is greater than the width of the ratchets (7). The under side (8) of each ratchet (7), towards the twister head (1), has a recess (9) to hold the upper side (10) of a ratchet projection (4) towards the carrier plate (2).
Patent DE-19930982-C1 (DE)
Title: Verfahren zum Herstellen von Verbundblechen durch Walzen
Inventor: HAEUSER ACHIM
IPC: B22F7/08
Filed: 1999-07-05
Granted: 2001-03-08
Abstract: Verfahren zum Herstellen von Verbundblechen durch Walzen, bei dem ein Band im Durchlauf zu einem flachen Hohlprofil geformt wird, dessen Hohlraum mit einer Pulvermischung gefüllt ist, wobei die Pulvermischung durch Walzen so kompaktiert wird, daß sie in sich und mit dem Bandmaterial einen metallischen Verbund eingeht.
Patent RU-2057980-C1 (RU)
Title: Diaphragm-type protective device
Inventor: PYANKOV BORIS G
IPC: F16K17/16
Filed: 1992-11-26
Granted: 1996-04-10
Abstract: FIELD: emergency protection systems of technological equipment. SUBSTANCE: discharge section is closed by flapping diaphragm. Holder is made in form of two rings with clamping surfaces made in form of bevels between which clamping edge of diaphragm is located. Angles of inclination of bevels and clamping edge relative to horizontal surface are equal. Clamping surface of ring located on convex side of diaphragm is elongated in ellipsoidal bevel at angle of adjoining the split plane, of holder which depends on angle of inclination of bevels. EFFECT: enhanced efficiency.
Patent RU-2065568-C1 (RU)
Inventor: DOBROKHOTOV YURIJ N
IPC: G01B3/40
Filed: 1993-01-25
Granted: 1996-08-20
Abstract: FIELD: measurement equipment, in particular, devices for measurement of outside diameters of cylindrical parts and thread mean diameter. SUBSTANCE: outside diameter of the thread to be measured is preliminarily aligned with the inserts. Rotating the drum of the measuring micrometer, the parts are moved apart. Rotating the micrometer ratchet, the inserts are brought to their engagement with the surface of the thread under check, and the thread mean diameter is determined by reference to the micrometer. EFFECT: enhanced accuracy. 2 cl, 4 dwg
Patent RU-2078221-C1 (RU)
Title: Rotor
Inventor: VESELOVSKIJ VALERIJ B
IPC: F02B53/00
Filed: 1993-02-02
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: engine has stator 1 with three-member working space made in the form of equilateral triangle with rounded off angles; eccentric shaft 2 coaxial with stator; elliptic rotor-piston 3 hinge-mounted on eccentric of shaft 2, forming three working chambers 5, 6 of variable volume together with stator and divided by spring-loaded plate sealing members 8; intake manifold 14 and exhaust manifold 15 in side walls of stator 16, 17; intake and exhaust ports 20 connected with manifolds, and channels 18, 19 in rotor-piston 20. It has also synchronizing gear mechanism 11 providing mechanical coupling of rotor-piston 3 and shaft 2 made in the form of closed planetary gear train, gear ratio i=2. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2036474-C1 (RU)
Title: Method for diagnosing autoimmune thrombocytopenia
Inventor: PAPAYAN ALBERT V
IPC: G01N33/53
Filed: 1993-04-13
Granted: 1995-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves dividing in vitro in two portions the patient blood sample to be examined. Normal rabbit serum is introduced into the test sample in the ratio of 1:1 to produce a source of complement. A solvent, for example physiologic salt solution, is introduced into the control sample. Both samples are incubated in a constant temperature cabinet for 30 min, and the thrombocyte number is counted for each sample. If the thrombocyte number in the test sample is less than that in the control one, autoimmune thrombocytopenia diagnosis is set. EFFECT: enhanced accuracy in making diagnosis; accelerated examination procedure. 5 tbl
Patent RU-2040220-C1 (RU)
Title: Plate for carrying out osteosynthesis
Inventor: DMITRIEV ALEKSANDR E
IPC: A61B17/58
Filed: 1993-04-15
Granted: 1995-07-25
Abstract: FIELD: medical engineering. SUBSTANCE: plate is made of the material with shape memory effect and has holes for screws. The middle portion of the plate is deformed by tension. The proportion of the central portion cross- section area to that of the undeformed portion of the plate is equal to 0.7- 0.9. The ratio of the deformed middle portion length to the length of the undeformed plate is equal to 0.1-0.3. EFFECT: enhanced effectiveness of compression osteosynthesis of bone fragments. 1 dwg
Patent RU-2086006-C1 (RU)
Title: Wind reed musical instrument
Inventor: ZAGRETDINOV ROBERT A
IPC: G10D7/12
Filed: 1993-05-12
Granted: 1997-07-27
Abstract: FIELD: musical instruments. SUBSTANCE: device has additional hollow pear- shaped resonator which embraces base and has groove along its cross section in which base is rigidly mounted. EFFECT: increased functional capabilities. 2 cl, 2 dwg