baber/WOPTO huggingface dataset:
Patent RU-2079826-C1 (RU)
Title: Method of diagnostics of mechanisms with rotatory units
Inventor: SMIRNOV ALEKSANDR B
IPC: G01R23/16
Filed: 1992-07-24
Granted: 1997-05-20
Abstract: FIELD: measurement technology, diagnostics of technical state of mechanisms with rotatory units. SUBSTANCE: in agreement with method signal proportional to vibrations of mechanism is digitized after equal spells of time, digitized sequence is recorded and interpolated, dependence of momentary rotational speed of rotating mechanism on time is approximated. Interpolated vibrosignal is digitized on its basis anew at time moments corresponding to angle of turn of rotatory unit. Characteristics of vibrosignal in frequency and time regions are determined. EFFECT: expanded functional capabilities of method thanks to provision of operation under modes with variable rotational speed. 1 dwg
Patent RU-2023228-C1 (RU)
Inventor: ZVEGINTSEV VALERIJ I
IPC: F28G1/16
Filed: 1992-08-07
Granted: 1994-11-15
Abstract: Использование: в теплоэнергетике. Сущность изобретения: повышение эффективности пневмоимпульсного генератора для очистки золовых и шлаковых отложений за счет образования ударных волн в выходящей струе газа, что обеспечивает рациональным выбором соотношения между объемом управляющей полости и площадью разгрузочного канала. 1 ил.
Patent RU-2096274-C1 (RU)
Title: Method of landing flying vehicle on ship's deck
Inventor: KASHIRIN VLADIMIR YU
IPC: B64F1/18
Filed: 1992-08-11
Granted: 1997-11-20
Abstract: FIELD: landing flying vehicles on shop's deck in case of motions. SUBSTANCE: method consists in prediction of inclinations of aircraft carrier dangerous for flying vehicle within the time equal to half average period of motions of aircraft carrier relative to axis orthogonal to axial line of landing section of runway and parallel to plane of designed WL. Angles of inclination of ship by stern and by bow are measured at moments of time preceding by half average period of inadvertent process of ship's motions relative to axis perpendicular to axial line of landing section of runway and parallel to plane of designed WL according to moments of fly of flying vehicle over shear of runway and touchdown with runway; the results of measurements are compared with product of critical angles of inclination by bow and by stern by parameter  , where ρ(T/2) is coefficient of correlation of inadvertent process of ship's motions. In case magnitude of angles measured exceed the above-mentioned product, landing is forbidden. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2037405-C1 (RU)
Title: Ferroconcrete product manufacturing mold
Inventor: GONCHAROV ANATOLIJ L
IPC: B28B7/00
Filed: 1992-08-31
Granted: 1995-06-19
Abstract: FIELD: production of ferroconcrete products. SUBSTANCE: mold has pallet and longitudinal sides rigidly connected to pallet. Sides are made with steps with inclined and horizontal portions. Horizontal portions have flexible bed with recesses for receiving fitting outlets. Mold has large and small transverse drop sides. Mechanism for fastening fitting outlet formed as receptacle grips is fixed on inner side of large transverse side. Small transverse side has inclined sheet fixed along its upper edge and provided with rib extending along sheet edges. Ribs have shape conforming with that of steps and conjugated with steps, when in operating position. Receptacle-shaped grips are made in the form of hemisphere with slit-type recess and pocket made from resilient material and provided with through opening for receiving loop-type retainer. Mold has walls rigidly mounted on pallet in parallel with longitudinal sides and having shaped similar to that of longitudinal sides. Inclined sheet is provided with auxiliary ribs, with number of ribs being equal to that of walls. EFFECT: improved quality of products and enhanced reliability in operation. 3 cl, 8 dwg
Patent RU-2103111-C1 (RU)
Inventor: TKACHEV OLEG NIKOLAEVICH
IPC: B22D41/06
Filed: 1992-10-07
Granted: 1998-01-27
Abstract: FIELD: metallurgy, in particular, units for repair of lining of ladles and in other industries where required for turning over of articles with their simultaneous motion. SUBSTANCE: stand has frame which rests with its half-axles in bearings on two balance cars. Cars are moved by turning drive and hydraulic cylinders moving the cars over rail track. Fitted on half-axles are drums with secured cables which ends are connected with regulating screw resting on posts of rail track. Cables are installed on drums for adjusting their tensioning. Mechanism for controlling cable tensioning consists of transducer which is engageable with spring-loaded bushing on which washer with ball support and nut rest. Bushing thrusts disc springs to move over guide with hole for regulating screw secured to post. Installed on movable frame are mechanism for fastening ladle in the form of grips. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2050117-C1 (RU)
Inventor: GALIFANOV GENNADIJ GALITOVICH
IPC: A01G25/00
Filed: 1992-10-13
Granted: 1995-12-20
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в сигнализаторах полива сельскохозяйственных культур для коррекции сроков начала и окончания полива почвы. Сущность изобретения: сигнализатор полива содержит измерительный щуп со шкалой расстояний и крышкой с отверстиями, через которые проходит шток, соединенный с планкой. Перфорированный упор штока установлен на фитиль, регистрирующий почву на влажность. Сигнальная стойка с флажком посредством прорези с гнездом взаимодействует с кронштейном и планкой штока. Горизонтальная часть кронштейна и планка штока свободно перемещаются в прорезях стойки и опор. При работе устройства в режиме сигнализатора начала полива планку устанавливают в гнездо стойки, а кронштейн в прорезь стойки, а в режиме прекращения полива наоборот. 3 ил.
Patent DE-10039271-C1 (DE)
Title: Safety syringe for injection of any medical liquid, comprises hollow tubular needle sleeve that is put around cap of the syringe
Inventor: HUANG WU-SHUN
IPC: A61M5/32
Filed: 2000-08-11
Granted: 2002-02-21
Abstract: Safety syringe has a needle sleeve in a form of a hollow tube that is put around a cap of the syringe into which a hub is tightly fitted, such that the hub is allowed to temporarily locate closely before, but not engaged into a neck portion of a barrel of the syringe. Safety syringe has a barrel (A) having a diameter-reduced front neck portion, a plunger (B) slidably mounted in the barrel, a hub (C) at a front end of the barrel for holding a cannula (C1), and a cap (D) into which the hub is tightly fitted. It has a needle sleeve (1) in a form of a hollow tube that is put around joints of the hub and the neck portion of the barrel and of the hub and the cap. A front part of the inner space of the needle sleeve has a reduced inner diameter. An inner peripheral wall of this front part is tapered toward a front end of the syringe, and an inner peripheral wall of the rear part is tapered toward the front end of the syringe, such that a first shoulder portion is formed between the front and rear inner peripheral walls. The first shoulder portion abuts on a radially outward projected flange around a rear end of the cap, and a part of the rear inner peripheral wall surface of the needle sleeve contacts with an outer peripheral wall of the diameter-reduced neck portion of the barrel in a tight fit manner, allowing the hub to locate closely before a front open end of the neck portion without being engaged into and retained to the neck portion. When the cap is depressed, the hub is moved backward into and retained to the neck portion of the barrel by a second shoulder portion inside the neck portion. When the cap is pulled forward again and the rear flange of the cap abuts against the first shoulder portion inside the needle sleeve, the needle sleeve and the cap are removed from the hub to expose the cannula for injection.
Patent DE-10062133-C1 (DE)
Inventor: NADICKSBERND REINHARD
IPC: G21F7/06
Filed: 2000-12-13
Granted: 2002-01-17
Abstract: A work chamber (10) comprises an automatically sealable chamber penetration for a manipulator arm. The chamber wall has a cut-out, which contains a penetration pipe (12). A flexible hollow sealing element (20,20') is connected to a manipulator arm, and can be supplied with compressed gas via a valve. A wall surrounds the arm.
Patent DE-10101530-C1 (DE)
Title: Elastic bandage has stretch warps and relatively inelastic wefts, with adhesive coating on one or both sides to lock the weft/warp intersections and give  self-adhesive bonding when wound around  dressing/compress
Inventor: LANGEN GUENTER
IPC: A61F13/00
Filed: 2001-01-15
Granted: 2002-07-25
Abstract: The elastic bandage is in an open-pore woven structure, with stretch warps and relatively inelastic wefts. One or both sides have an open-pore coating with an adhesive, to lock the weft/warp intersections. The fabric weight, when stretched and with an adhesive coating, is \} 30 g/m<2>. The shear force in the longitudinal direction is \} 12 N/cm. The wefts are of cotton, rayon staple fiber, viscose and/or polymers.
Patent DE-10230342-C1 (DE)
Title: Membrane module used in fuel cell system comprises planar membrane packets lying freely over each other and enclosed by a rotationally symmetrical pressure sleeve, and a supporting structure lying between the membrane groups
Inventor: BEISWENGER THOMAS
IPC: B01D63/08
Filed: 2002-07-05
Granted: 2003-10-30
Abstract: Membrane module comprises a number of planar membrane packets (12) each having two membrane groups (2) consisting of one or two membrane frames as supports for a hydrogen-selective planar membrane, and a supporting structure (8) lying between the membrane groups. The membrane packets lie freely over each other and are enclosed by a rotationally symmetrical pressure sleeve. The membrane packets form a stack in which a feed chamber for reformate gas lies between two membrane packets.
Patent DE-19501639-C1 (DE)
Title: Cross=flow filter used for e.g. liq. foodstuff
Inventor: LUECK HANS B DR SC NAT
IPC: B01D63/08
Filed: 1995-01-20
Granted: 1996-03-21
Abstract: A cross-flow filter comprises an array (1) of stretched pockets (2), closed at their ends, of filter membrane material, in each case of whose inner spaces (I) there is an insert (3) of plastic fabric or similar, and between each of whom if necessary, there is a layer of sepg. insert, of plastic fabric or similar. The array (1) is surrounded on its plane surfaces by the pockets (2), tight along the side of a plastic shell (5), which supports the front flanges (60). The shell tightly surrounds the lengthwise pocket sides, cast or injected at least up to an opening region (OB1), which the pocket sides are each opened to on the inside (I), and which has a connection flange (70) attached to its outside.
Patent DE-19517602-C1 (DE)
Title: Spring needle for crocheting machines, etc.
Inventor: SCHMOLL WOLFGANG
IPC: D04B35/08
Filed: 1995-05-13
Granted: 1996-08-01
Abstract: A spring needle for warp knitting machines, crocheting machines etc. has a shank, which carries at least one butt to and has a point, which adjoins the shank via a head (4'). The shank features a recess in the shape of a groove (10'), which is inclined in the direction of the head (4') and lies diagonally. The groove axis (11') forms an acute angle (12') with the bottom edge (7') of the shank.
Patent DE-19520012-C1 (DE)
Title: Hopper, esp. for warm mixture in road surfacing machine
Inventor: BAECHLE HANS DIETER ING GRAD
IPC: E01C19/48
Filed: 1995-05-29
Granted: 1996-09-12
Abstract: The hopper is particularly for a warm mixture, being of sheet-steel bent to shape. Welding of the inner trough(4a) to the outer one(4b) can be by a central seam(13a) along the end face(12), and each trough can consist of a one-piece sheet-metal body. Their walls(11) can converge at an acute angle(a) to the end face, while at the bottom(14) transverse struts (5) can be fixed between the inner and outer troughs. The shorter trough walls can converge at a smaller acute angle than is the case with the longer ones, and heat-insulating material can be inserted between the troughs.
Patent DE-19526517-C1 (DE)
Title: Length measurement device attachment device, e.g. for combined positioning-measurement of machine tool
Inventor: FREITAG HANS-JOACHIM DR ING
IPC: G01D5/245
Filed: 1995-07-20
Granted: 1996-12-12
Abstract: The measurement scale (4) is mounted on a guide rail (1) either directly or via a scale carrier body (5) to which it is attached. The guide rail has recesses (8,9) to which the scale is removably coupled. The scale or carrier body is inserted into the recesses in the rail to make a shape locking connection. The recesses and the guide rail can be made in one piece. The recesses can be in the form of a groove and can extend along the entire length of the guide rail. The scale can be in the form of a flexible metal strip which is stabilised by its connection to the guide rail.
Patent DE-19529708-C1 (DE)
Title: Relative compression measurement method for internal combustion engine
Inventor: JAESCHKE ROLAND DIPL ING DR
IPC: F02B3/06
Filed: 1995-08-11
Granted: 1997-01-02
Abstract: The method involves detecting the relative compression of an internal combustion (IC) engine from the measured a.c. component of a current of an electric starter motor during restricted fuel feed, and in which the difference of the starter current to a straight line joining the starter current values at the integration limits (1" to 6"), is integrated with respect to time in partial regions of at least one complete engine cycle.  The integration limits (1" to 6") are selected by evaluation of an auxiliary signal which indicates the occurrence of at least one repeating event in each complete engine cycle. Each cylinder is associated with a section of the complete engine cycle, based on the engine type, and the cycle sections are translated so that the sum of currents is minimised at the integration limits. The results of the cylinder-specific integration are normalised to the largest value, and the relative compression is determined based on a engine-specific calibration curve.
Patent DE-19531373-C1 (DE)
Title: Mode switching method for personal computer modem link
Inventor: JOHANNIS REINER DIPL ING
IPC: H04M11/06
Filed: 1995-08-25
Granted: 1996-12-05
Abstract: The method proposed is characterized in that the input/output system (BIOS) of the personal computer is extended as a communication programme in such a way that, in the event of a call, the communication programme is entered at the earliest possible moment during the run-up phase of the operating system, the programme triggering the acceptance of the call in the modem and storing the data signalled by the call. When the addressing procedure is complete and the data has been stored, run-up of the operating system is continued using the input/output system (BIOS). The communication programme is again entered from the input/output system, the programme transferring the stored data to the hard disk of the personal computer. As the operating system and the communication programme executed under it are started, the stored data are transferred to the communication programme which deals with the call in accordance with the configuration of the programme. Finally, following execution of the communication programme, the system returns to the stand-by mode again.
Patent DE-19648382-C1 (DE)
Title: Signal transmission method
Inventor: LEHMANN JOSEF
IPC: H04B3/56
Filed: 1996-11-22
Granted: 1998-01-08
Abstract: The method involves modulating communication signals through transformers on at least one signal conductor (11; R', S', T'), which does not carry any current during normal operation, and which is electrically isolated against at least one adjacent current or adjacent phase conductor (12; R, S, T).  These communication signals are simultaneously decoupled from a ground potential.  The communication signals are separated from the ground potential in at least one intermediate station (2, 3) with respect to a high frequency (HF) component, and without coupling and/or decoupling. The intermediate station comprises at least one switch (S2, S3) in the current or phase conductor.
Patent DE-19700731-C1 (DE)
Title: Longitudinal temperature gradient compensation arrangement in non-linear crystal
Inventor: SEIDEL STEFAN DR RER NAT
IPC: G02F1/35
Filed: 1997-01-11
Granted: 1998-09-03
Abstract: The arrangement includes a fixture for the non-linear crystal and at least one adjustable, stabilized heating or cooling source which is connected with a mechanical device. The mechanical device comprises an adjustable temperature distribution through adjustment of its geometric and thermal dimensions, and which accommodates the non-linear crystal.  The fixture sets a selectable non-homogeneous temperature distribution in ray direction on the crystal coat.
Patent DE-19712005-C1 (DE)
Title: Adjustable mounting for vehicle seat
Inventor: SCHNEYER GERHARD
IPC: B60N2/07
Filed: 1997-03-13
Granted: 1998-04-02
Abstract: The adjuster fits into toothing (5) running in the longitudinal direction of the second rail (1). The toothing is in the form of a toothed rack (5) moulded on the first arm (4) of the second rail. The adjuster is in the form of a pinion (8) joined to the first rail (2) and fitting into the cast rack teeth of the second rail.  A further toothed rack serving as crash-barrier is positioned on a second arm facing the first arm of the second rail. The pinion is fixed to the driven shaft of a worm wheel (10) driven by the drive screw of the motor gear unit.
Patent DE-19720176-C1 (DE)
Title: Fault signal elimination method for light barrier
Inventor: FAUTH SIEGFRIED DIPL ING
IPC: G01V8/12
Filed: 1997-05-14
Granted: 1999-02-25
Abstract: The fault signal elimination method registers the number of light pulses received by the light barrier photodetector (3) within each of a number of successive time intervals of defined time duration, for comparison with the number of light pulses provided by the pulsed light source (2) via a microcontroller (11), before the light barrier signal is switched between the light path blocked and the light path free indications.
Patent DE-19724144-C1 (DE)
Title: Thermal cracker reactor for waste plastics producing solid, liquid and gaseous hydrocarbon(s)
Inventor: GEBAUER MANFRED DR RER NAT
IPC: C10G1/10
Filed: 1997-06-07
Granted: 1998-06-18
Abstract: A new reactor thermally de-polymerises or -cracks plastics, especially waste plastic materials. It produces gaseous, fluid and solid hydrocarbons. The outlet for sump product is situated at the base of the reactor. The outlet for cracked products is at the top. The new feature is located high, centrally or low in the reactor, comprising a system of nozzles, directed onto concentric built-in fittings (16).
Patent DE-19812363-C1 (DE)
Title: Washing machine has laundry drum driven by electric motor
Inventor: POEHLER REINHOLD
IPC: D06F37/26
Filed: 1998-03-20
Granted: 1999-07-15
Abstract: At least one of the imbalance equalizing bodies (3) encloses partially the washing solution container (2) in the section located above the highest filling level. The body (3) features a hollow space (16) which is open in the direction of the container (2) and is equipped with an overflow opening leading into the machine interior. The container features an opening facing the lower section of the hollow space (16). The gap between the container (2) and the imbalance equalizing body (3) is sealed by means of a sealing component equipped with a discharge opening.
Patent DE-19816464-C1 (DE)
Title: Preparation of expanded polystyrene with narrow core size distribution
Inventor: HAMANN BERND
IPC: C08F2/00
Filed: 1998-04-14
Granted: 1999-12-09
Abstract: Preparation of expanded polystyrene giving reproducible narrow core size distribution involves radically initiated polymerization in an aqueous suspension in a reactor with a stirrer and flow breaker in the presence of suspension stabilizers, polymerization initiators, propellants, nucleation aids and optionally molecular weight regulators and a coating agent applied to the surface of the beads. Preparation of expanded polystyrene (PS) of average core diameter 0.7-2.5 mm comprises polymerizing styrene and further comonomers in aqueous suspension in a reactor with a stirrer and flow breaker in the presence of suspension stabilizers, polymerization initiators, propellants, nucleation aids and optionally molecular weight regulators and a coating agent applied to the surface of the beads. The polymerization reactor is filled to a height (h0) 1.5-2.2 times the diameter, the flow breaker is inserted at a depth (h2) which is 34-65% of h0, the number of revolutions of the stirrer in the reaction zone to particle identity point of the beads is either constant or is reduced in the reaction zone by 5-20% from 35-55 (42-48) %. The suspension stabilizer is added during particle formation up to the particle identity point and comprises a system of tricalcium phosphate (TCP), a finely divided (in)organic calcium compound from CaCO3, Ca oxalate, Ca(OH)2, Ca acetate, Ca stearate and/or Ca salts of higher fatty acids of chain length 8-22C and optionally a sulfonate- and/or sulfate-containing organic extender in the presence of a propellant comprising an organic protective colloid from PVA, polyvinyl pyrrolidone or hydroxyethyl cellulose.   An Independent claim is included for an apparatus for carrying out the above process comprising a polymerization reactor of fill volume 60-150 m<3>, a heating/cooling jacket, stirrer and a flow breaker(s) forming a paddle flow breaker, where the ratio of stirrer diameter (d3) to reactor diameter (d1) is 0.62-0.71, of stirrer surface blade height h1:h0 is 0.06-0.1 and of h1:d1 is 0.14-0.17, the hydrodynamic motion number of the reactor is at least 0.28 and the surface roughness of the product zone is at most 15  mu m.
Patent DE-19830057-C1 (DE)
Inventor: SCHULZE JUERGEN
IPC: B22F9/06
Filed: 1998-06-29
Granted: 2000-03-16
Abstract: The invention relates to a method and device for producing soft solder powder without pressure, in particular for producing spherical fine metal particles having a grain size ranging from 1-100 microns and a liquidus temperature <250 degrees C. The method comprises: a) gravity feeding melted solder into an oil receiver while setting a volume ratio of melted solder to oil to at least 10:1; b) dispersing the melted solder by agitating and by subsequent shearing steps according to the rotor/stator principle using a rotor with a rotational speed ranging from 1500-5000 rpm while adding oil from the receiver of step a); c) recirculating the solder/oil mixture of step b) at least twenty times in a circuit through the above shearing steps; d) transferring the solder/oil mixture from the circuit of step c) into another oil receiver for separating off the dispersed material by sedimentation and returning the oil to the receiver of step b) and/or a); and e) extracting and feeding the dispersed material of step d) to a subsequent washing step.
Patent DE-19838022-C1 (DE)
Title: Collision airbag arrangement for two-wheel vehicle drivers activates gas cartridge for integral airbag if sensed counter-pressure is lower than predefined limit value for each pressure sensor
Inventor: HUBER KURT
IPC: A41D13/018
Filed: 1998-08-21
Granted: 2000-05-18
Abstract: The arrangement has a folded, gas inflatable. airbag integrated into protective clothing, whereby the gas is delivered from one or more gas cartridges activated by at least two pressure sensors mounted in the posterior and foot regions and/or in the hand region of the protective garment. A gas cartridge activation circuit activates the gas cartridge if the sensed counter pressure is lower than a predefined limit value for each sensor.