baber/WOPTO huggingface dataset:
Patent DE-19505754-C1 (DE)
Title: Stamping unit with punch and drive unit
Inventor: SCHNEIDER ALBRECHT
IPC: B26F1/14
Filed: 1995-02-20
Granted: 1996-05-02
Abstract: The prestressed compression spring (34) is compressed during the punch stroke between the head (28) at the back end of the punch drive (18,26) and an axially movable guide sleeve (12). The back end of the compression spring is supported on a spring bearing (32) at the back of a slide bush (30). At least the back part (26) of the punch drive is connected to the punch (10) directly or indirectly by a regulating thread and engages with the slide bush by detachable fastenings (38,42). The punch drive consists of a front part fixed to the punch, and a back part engaging with the front part by the adjusting thread.
Patent DE-19507347-C1 (DE)
Inventor: WILHELM EDGAR
IPC: H01R43/042
Filed: 1995-03-02
Granted: 1996-09-12
Abstract: The crimping tool has a crimping head (4) incorporating a number of crimping plates (18) , with respective profiled crimping surfaces, cooperating to define a variable cross-section crimping opening. The crimping plates are operated by peripheral pivot levers (16), coupled via a knee-lever mechanism (12,13) to the manually-operated pivoted crimping handle (5). The profiled crimping surfaces of the crimping plates cooperate to form a regular polygonal cross-section crimping opening, with sliding surfaces adjacent the crimping surfaces lying in flat contact with the sliding surfaces of the adjacent crimping plates. The fixed crimping handle (6) incorporates a compensation spring lever cooperating with the knee-lever mechanism.
Patent DE-19518910-C1 (DE)
Title: Hot water supply system preventing delivery of cold water
Inventor: HETTICH RICHARD
IPC: F24D17/00
Filed: 1995-05-28
Granted: 1996-09-05
Abstract: The hot water supply system has a feedback line (19) allowing the water contained within the hot water line (14) feeding the hot water taps (15) to be fed back to the water heater (12) until the water reaches the required temp. A switching valve (17) is inserted between the hot water line and each tap, for blocking the delivery of water when the tap is opened until the correct water temp. is reached, with simultaneous opening of the feedback line to the water heater.
Patent DE-19528865-C1 (DE)
Title: Integrated amplifier circuit with switched operation
Inventor: KROEBEL HANS-EBERHARD DIPL ING
IPC: H03F3/72
Filed: 1995-08-05
Granted: 1996-08-08
Abstract: The amplifier switching circuit has a first stage (V) having a pair of bipolar transistors (T1,T2) with the emitter of one (T2) connected to a supply (A) and the emitter of the other coupled to a second supply (A'). The amplifier stage has an MOS transistor (M1) coupled to the transistors and is connected to a control unit (S) and this has a Zener diode in the switching path. The output of the first stage is connected to a second amplifier (V') of the same design.
Patent DE-19531095-C1 (DE)
Title: Installation for sliding door
Inventor: GESSNER ULRICH
IPC: E05F15/638
Filed: 1995-08-24
Granted: 1996-11-28
Abstract: The guide tracks (13a,13b) extend along the door portal and the portal is provided with safety devices and esp. a closure edge security device. This latter device has a signal conduit connected to the drive control of the sliding door installation. The conduit is alterable as to length in a channel (15) provided with a long slot (14) extending along the door portal. It is fed out at its positioned-fixed end from the long slot of the channel. The channel and the guide tracks are formed on the same common profile (7). The cross-section of the profile is rectangular, and the channel is located inside the profile. The channel is provided at the bottom with the long slot.
Patent DE-19531496-C1 (DE)
Title: Power semiconductor module with high packing density, esp. current resetter
Inventor: LOEWER DIETER
IPC: H01L21/98
Filed: 1995-08-26
Granted: 1996-11-14
Abstract: The power semiconductor module having a high packing density, esp. a current resetter, consisting of a base plate (1), at least one electrically-insulating substrate with semiconductor constructional elements (4) (to be cooled) on supporting strips (5,16) and a housing, which has constructions for pressing the supporting strips against the base plate (1), is novel in that the insulating substrate is a film composite consisting of a foil coated on both sides with non-cured epoxy resin by means of an adhesive, the supporting strips (5,16) with the semiconductor constructional elements (4) are pressed as a unit onto the foil composite (2) using the housing by means of pressure lips (8) and simultaneously secured to the base plate with retaining studs.
Patent DE-19614789-C1 (DE)
Inventor: JUENGST ERNST-WERNER DR PHIL
IPC: G06F17/50
Filed: 1996-04-06
Granted: 1997-09-25
Abstract: The aim of the invention is to provide an automatic, resouce-oriented method of configuring modular systems which configures a system by comparing resources of the same type but of different quality for compatibility, which is easy to monitor, as well as being efficient, flexible and suitable for use in a wide range of applications and which enables information of the types of component listed in a catalogue to be easily updated when changes are made or the component range expanded. In the method proposed, the following information is explicitly defined and stored: the different qualitites which the resources defined in the catalogue listing the types of component have, how the resources having different qualities are compared to each other in order to decide which of the resources provided are compatible with resources of a particular quality requested<. A system is configured by repeatedly comparing the requested resources with those provided with regard to type, size and compatibility. The method proposed stipulates how components are checked automatically for compatibility and how other components are selected if the required resources are not available.
Patent DE-19619445-C1 (DE)
Title: Simple preparation of optically active N-phenyl-carbamato-lactic acid in high optical purity
Inventor: LITTMANN MARTIN DIPL CHEM DR
IPC: C07C269/06
Filed: 1996-05-14
Granted: 1997-09-25
Abstract: Preparation of optically active N-phenylcarbamato-lactic acid of formula (I) in high optical purity comprises: (a) reacting an optically active ester of formula (II) with aqueous caustic alkali solution in the presence of a hardly water-miscible organic solvent; (b) adjusting the resultant aqueous solution of the alkali salt of (I) to pH 3-6 by adding strong acid; and (c) filtering and drying the solid formed. R = Me, Et, n-Pr or i-Pr.
Patent DE-19622752-C1 (DE)
Title: Optical representation for car dashboard display elements
Inventor: FUTSCHIK DIETER
IPC: G01D11/28
Filed: 1996-06-07
Granted: 1997-05-22
Abstract: The method uses an illumination sequence for altering the optical representation provided by at least one of the display elements (2,3,5) of the instrumentation display (1) for a vehicle dashboard. A specific illumination sequence is initiated before operation of the vehicle ignition, via a switch signal provided by operation of a door contact upon opening the vehicle door, or by a contact incorporated in the driver seat when the driver sits down.
Patent DE-19734096-C1 (DE)
Title: Detection system esp. for refuse collection vehicle which prevents vehicle reversing
Inventor: HISS ECKART DR
IPC: B65F3/00
Filed: 1997-08-07
Granted: 1999-01-14
Abstract: The detection system prevents the reversing of the vehicle and allows only a specified highest speed for forward travel, if at least one person stands on a step (3) at the rear of the vehicle. The first sensor part (8 is securely connected with the step (3). A second sensor part (9) is connected with the vehicle bodywork. Both sensor parts are coupled to each other without touching and at least one sensor part is connected with an electronic evaluation unit (21). This changes over in recurrent time intervals to a test cycle. The evaluation unit is electrically connected with a switch OFF system, which communicates by electric switching signals in the vehicle control. The evaluation unit only controls the switching system, if the coupling or the electrical connection of the at least two sensor parts with each other is broken, or if during the test cycle, a faulty function is identified or a person is detected.
Patent DE-19745659-C1 (DE)
Title: Turbo-supercharger for internal combustion engine
Inventor: RIPPL ALEXANDER DR ING DR
IPC: F02B39/00
Filed: 1997-10-17
Granted: 1999-05-06
Abstract: The turbocharger has a guide bearing assembly (8.1) for the turbine rotor (5). It has a bearing surface (.1) supplied by an oil gallery (2.1) with a throttled (24.1) feed duct to the unloaded faces (17) and a defined feed gap (25.1) to the loaded faces (16).
Patent DE-19835165-C1 (DE)
Title: Measuring device for determining length of individual rectangular bales in combine harvester baling press
Inventor: GOTTLOEBER DIETRICH
IPC: A01F15/08
Filed: 1998-08-04
Granted: 1999-09-16
Abstract: The measuring device uses a measuring sensor (18) associated with the reception device (15), e.g. a roller conveyor, at the end of the bale compression channel (9), for detecting the displacement path of each bale before it is deposited on the field.
Patent DE-19931987-C1 (DE)
Title: Early warning system for toggle lever clamps working with bodywork components in the automotive industry has set reference values and an alarm signal is generated if they are breached
Inventor: TUENKERS OLAF
IPC: B25B5/16
Filed: 1999-07-09
Granted: 2000-10-19
Abstract: To determine functional faults at a toggle lever clamps, used for bodywork prodn. in the automotive industry, reference values are set, and a number of clamping cycles are run to register the reference values to give a mean value for the selected reference. Min. and max. reference values are set. The clamping cycles are operated so that, on breaching the max. and min. values, an alarm signal is generated. After the release of an alarm signal, a microchip returns the relevant sensor to a zero setting. The reference values refer to clamping cycle time, force employed, and temp.
Patent DE-19934174-C1 (DE)
Title: Verfahren zur Herstellung einer Torsionsfeder
Inventor: WIEMER MAIK
IPC: G01P15/08
Filed: 1999-07-21
Granted: 2001-03-01
Abstract: Zur Herstellung einer Silicium-Torsionsfeder, über die beispielsweise die Drehrate bei einem mikrostrukturierten Torsionsfeder-Masse-System ausgelesen werden kann, wobei eine niedrige Torsionssteifigkeit im Vergleich zu einer relativ hohen Quersteifigkeit in lateraler und vertikaler Richtung angestrebt wird, wird gemäß Erfindung von einem Wafer beziehungsweise Waferverbund ausgegangen und nach entsprechender Maskenabdeckung durch anisotropisches naßchemisches Ätzen eine Feder mit V-förmigen Querschnitt erzeugt, die sich vorzugsweise über die gesamte Waferdicke erstreckt und lateral nur durch  111F-Flächen begrenzt ist. Zwei der so vorstrukturierten Wafer beziehungsweise Waferverbunde werden um 180  gedreht und spiegelbildlich aufeinander ausgerichtet miteinander verbondet, so daß insgesamt der angestrebte X-förmige Querschnitt entsteht. DOLLAR A Als bsonderer Vorteil der Erfindung ergibt sich, daß die Herstellungstechnologie für die lateral- und vertikalsteife Drehfeder vergleichsweise einfach ist.
Patent DE-19944700-C1 (DE)
Inventor: BAUER HANS
IPC: A41C5/00
Filed: 1999-09-18
Granted: 2001-05-10
Abstract: The present invention relates to a method for the production of undergarments free of seams with high wearing and support comfort.
Patent DE-19944861-C1 (DE)
Title: Hair comb for producing non-straight parting, has two comb parts which can be pulled apart away from common non-linear symmetry plane
Inventor: KERN CHRISTIAN
IPC: A45D24/34
Filed: 1999-09-18
Granted: 2000-07-20
Abstract: A comb comprises two comb parts (2, 3) which can be pulled apart away from a common non-linear symmetry plane.  A novel comb consists of two individual comb parts (2, 3) which have teeth joined together at a tangent to their facing side faces at both sides of a non-linear symmetry plane and which can be pulled apart in the transverse direction (6) away from both sides of the common symmetry plane.
Patent DE-19949957-C1 (DE)
Title: Air rifle or air pistol has pressurised air provided by annular cross-section pressurised air container fitted around gun barrel
Inventor: GEHMANN WALTER
IPC: F41B11/62
Filed: 1999-10-16
Granted: 2001-02-15
Abstract: The air rifle or air pistol has a gun barrel (1) at least partially enclosed by a pressurised air container (2) with an annular cross-secion, for providing the pressurised air for propelling the bullet. The pressurised air container may be removal from the gun barrel and provided with a connection (2a) for a high pressure air line.
Patent RU-2145798-C1 (RU)
Title: Method of venous decompression in system of vena cava superior
Inventor: OMAROV I M
IPC: A61B17/11
Filed: 1992-11-24
Granted: 2000-02-27
Abstract: FIELD: medicine, particularly, vascular surgery; applicable in surgery of syndrome of vena cava superior. SUBSTANCE: method includes mobilization and lengthening of greater omentum with preservation of right and left vascular pedicles; formation of subcutaneous tunnel between laparotomy access and zone of external jugular veins; bringing of greater omentum through formed tunnel and its spreading above right and left external jugular veins; additional formation of anastomosis between largest veins of greater omentum and right and left external jugular veins. EFFECT: provided decompression in vena cava superior system and regression in development of venous encephalopathy. 1 tbl
Patent RU-2085556-C1 (RU)
Title: Method of synthesis of 1,2,4-triazolone-5
Inventor: BAZANOVA GALINA V
IPC: C07D249/12
Filed: 1992-11-25
Granted: 1997-07-27
Abstract: FIELD: organic chemistry and technology, heterocyclic compounds. SUBSTANCE: 1,2,4-triazolone-5 is synthesized by interaction of semicarbazide with an aqueous solution of mixture of formic, acetic, propionic and butyric acids and hydrochloric acid at reaction mixture boiling point for 2-3 h followed by distillation off unreacted acids and water from reaction mass. Ratio semicarbazide : acid mixture : hydrochloric acid = 1:(2.5-3.0): (0.37-0.75). Synthesized compound is used for large scale synthesis of highly effective activating agent for low-temperature peroxide whitening textile materials. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2021580-C1 (RU)
Title: Gas chuck
Inventor: BRITAREV VYACHESLAV V
IPC: F42B5/145
Filed: 1992-12-25
Granted: 1994-10-15
Abstract: FIELD: small arms. SUBSTANCE: air-tight shell with irritating agent is placed in a bushing with a percussion cap. The shell bottom is covered with a membrane. The shell head part is made hemispheric with outside notches. A ring shelf for bending the bushing mouth is made along the hemisphere circumference. The bushing is bent along the whole shelf or partially. The shell cavity is formed by the spherical surface conjugated with the tapered one, spreading out in the direction of the membrane which can be done with a thinning in the central part. EFFECT: improved gas weapon for private defense. 3 cl, 1 dwg
Patent RU-2073294-C1 (RU)
Title: Device for oil supply to shaft seals of gas-cooled electrical machines
Inventor: AVRUKH VLADIMIR YU
IPC: H02K5/124
Filed: 1992-12-30
Granted: 1997-02-10
Abstract: FIELD: electrical mechanical engineering, can be used in shaft seals of big electrical machines, for instance, turbogenerators. SUBSTANCE: seals are installed in the oil supply system at the outlet connection of the float hydro seal besides the U-shaped piping of the exhaust pipeline with an expansion tank at its end communicating with the atmosphere. In case of a fault of the float hydro seal the gas cooling the electrical machine, for instance, hydrogen will be not able to force out oil from the U-shaped piping and penetrate into the collector of oil drain from the shaft seals, since a path will be opened for it into the atmosphere through the exhaust pipeline. EFFECT: enhanced reliability and level of fire safety. 3 cl, 1 dwg
Patent RU-2106881-C1 (RU)
Inventor: DZHON RICHARD KALVERT
IPC: A61M13/00
Filed: 1991-06-14
Granted: 1998-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has closed chamber with elongated capsule inside, discharge nozzle, means for retaining and means for opening the capsule. Chamber shape allows the capsule to easily rotate about its transverse axis under the action of air flow, come into impact interaction with at least one cavity wall to increase probability of medicine being released from the capsule. Another version of inhaler is provided with eddy flow chamber for receiving the capsule. The capsule is manufactured to enable shaking after its opening in air flow takes place. Specific surface resistance of chamber walls is less than 10 12  Ohm to impart them antistatic properties. EFFECT: low amount of medicinal powder accumulated on the surfaces of air channel walls. 30 cl, 20 dwg
Patent RU-2037331-C1 (RU)
Title: Planet mill
Inventor: KOCHNEV VLADIMIR G
IPC: B02C17/08
Filed: 1993-03-03
Granted: 1995-06-19
Abstract: FIELD: grinding. SUBSTANCE: drums 5 are set in bearings 6 secured in disks 4 of a carrier through journals 8. Bushings 10 are interposed between journals 8 and inner races 9 of bushings 6. Bushings 10 and journals 8 are interconnected through splines 11 and 12 having evolvent profile to be centered by side surfaces of the splines. The spline joints of bushings 10 with journals 8 relieve loads on bearings 6 of drums 5 exerted by cantilevered fastening of satellites 14 to journals 8 of drums 5. EFFECT: enhanced reliability. 2 dwg
Patent RU-2108943-C1 (RU)
Title: Landing system
Inventor: ZAUGOL NOV JURIJ BORISOVICH
IPC: B64F1/18
Filed: 1993-03-17
Granted: 1998-04-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: flying vehicle is provided with infra-red radiation receiver forming the control commands for keeping the flying vehicle on axis of course glide path. EFFECT: enhanced accuracy of landing due to forming multi-beam radiation pattern in infrared range.
Patent RU-2056682-C1 (RU)
Inventor: KUZMENKO VLADIMIR A
IPC: B01D59/34
Filed: 1993-03-24
Granted: 1996-03-20
Abstract: FIELD: laser devices. SUBSTANCE: device for two-frequency laser separation of isotopes has CO 2  laser cavity with diffraction lattice, photochemical reactor with metal mirror and cryogenic separator, focusing lens. Lens is designed as separating hole between laser cavity and reactor. Laser cavity has additional metal mirror. EFFECT: increased efficiency. 1 dwg
Patent RU-2043420-C1 (RU)
Inventor: PUSTYLNIK YAKOV I
IPC: C14C3/04
Filed: 1993-03-30
Granted: 1995-09-10
Abstract: Сущность изобретения: в способе выработки кож голье пикелюют серной кислотой при ее расходе 1,8 2,2% от массы голья и сульфатом аммония, хромируют и дубят основным сульфатом циркония формулы Zr(OH) y (SO 4 ) x  nH 2 O где x 0,6 0,8, y 4 2x, n 1 10. 2 табл.
Patent RU-2070687-C1 (RU)
Title: Burner
Inventor: GRABOVOJ YURIJ M
IPC: F23D14/00
Filed: 1993-04-06
Granted: 1996-12-20
Abstract: FIELD: burning of coke-oven and blast furnace gas mixture in mining roasting and sintering machines equipped with suspended roofs. SUBSTANCE: burner has housing made in form of rectangular box. Mounted vertically in this box along its axis is through pipe for supply of gas; pipe is provided with branch. Pipe is connected with gas supply chamber terminating in rectangular slotted nozzle which has gas distributing grate from below in which through holes are drilled in three longitudinal rows: one row passes along central axis of grate; two other rows arranged at pitch of 1/4 of width of gas distributing grate are provided with gas discharge tubes fitted at angle of 30 deg to axis of burner. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2044095-C1 (RU)
Title: Nickel based heat-proof alloy
Inventor: RUDNITSKIJ EVGENIJ N
IPC: C22C19/05
Filed: 1993-04-28
Granted: 1995-09-20
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: alloy has following components, in mass carbon 0.04-0.08; chrome 7-8; cobalt 14-16; molybdenum 1,8-2.5; tungsten 6.5-7.4; niobium 1.8-2.2; titanium 1.0-1.5; aluminum 5.3-5.8; boron 0.005-0.05; zirconium 0.005-0.05; hafnium 0.2-0.8; cerium 0.005-0.05; magnesium 0.001-0.08; nickel the rest. Alloy has high and durable strength under temperature of 750-850 C together with high strength and insensitivity to tension concentrators. EFFECT: alloy has improved heat-proof and insensitivity to concentrators of tension. 2 tbl
Patent RU-2054097-C1 (RU)
Inventor: VESELOV YURIJ A
IPC: E04B1/58
Filed: 1993-04-30
Granted: 1996-02-10
Abstract: FIELD: civil engineering. SUBSTANCE: node for three layered panels of geodesic dome includes a core of telescopically joint members in the form of blind cylinder and insertion piece with beveled ribs tightened with central bolt, T-shaped rods rigidly secured to the panels with shelves placed in the cavity of the cylinder. Walls are secured to slots originated in walls of the cylinder and ribs of the insertion piece. Slots in walls of the cylinder are originated beveled and have recesses with rounding to pass walls of T-shaped rods. EFFECT: high strength. 4 dwg
Patent RU-2071035-C1 (RU)
Title: Transducer of vortex flowmeter
Inventor: BALANDIN VYACHESLAV A
IPC: G01F1/32
Filed: 1993-08-25
Granted: 1996-12-27
Abstract: FIELD: flow transducers. SUBSTANCE: hollow of steamlined body accommodates sensitive member in form of liquid crystal cell. Opened ends of cell are communicated with slots of streamlined body formed in zone of stall of sign-variable vortexes. Separating membranes are installed on slots. Transducer converts sign-variable pressure acting on liquid crystal cell into electric or optical signal. EFFECT: higher efficiency. 4 dwg
Patent RU-2117666-C1 (RU)
Inventor: ANDREA TEHRIK ARTUR
IPC: A01N47/36
Filed: 1992-03-05
Granted: 1998-08-20
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: invention relates to pyridinesulfoneamide of the formula:   and its salts, hydrates and lower alcohols that can be used in agriculture. Herbicide composition for struggle against weeds has the claimed compound (I) as an active component taken at effective amount. Invention relates to also the new compound of the formula (II)   that is an intermediate compound for synthesis of compound of the formula (I). EFFECT: improved method of synthesis. 9 cl, 8 tbl
Patent RU-2094905-C1 (RU)
Title: Device which measures photo electromotive force of semiconductors
Inventor: DEKHTYAR YURIJ DAVIDOVICH
IPC: H01L21/66
Filed: 1994-01-28
Granted: 1997-10-27
Abstract: FIELD: semiconductor materials, in particular, investigation of surface potential, width of prohibition region, doping concentration in surface layers. SUBSTANCE: device has vacuum chamber which contains stage with heater. In addition device has unit which records emitted electrons, serial circuit of infrared light source, condenser, first monochrome converter, first converging lens, which is located in vacuum chamber. In addition device has serial circuit of ultraviolet light source, second monochrome converter, and second converging lens which is located in vacuum chamber. Axes of monochrome converters intersect at surface of stage and are in range of 30-90 with respect to stage. EFFECT: increased functional capabilities. 3 dwg