baber/WOPTO huggingface dataset:
Patent RU-2047353-C1 (RU)
Title: Catalyzing system and production method for copolymerizing trioxane with dioxolane
Inventor: SAMBORSKIJ VLADISLAV I
IPC: B01J31/14
Filed: 1992-03-26
Granted: 1995-11-10
Abstract: FIELD: chemical catalysis. SUBSTANCE: catalyzing system has complex of boron trifluoride with a substance containing oxygen as acceptor atom and a solvent. Dioxolane and benzene taken in 1:1-2.5:1 proportion as solvent, boron trifluoride contents in the catalyst system being equal to 1.0-5.0% by mass. Method for producing the catalyst system involves interaction of boron trifluoride and a substance containing oxygen as acceptor atom followed by solving in the solvent. The complex is to be solved in mixed solvent containing dioxolane and benzene taken in 1:1.5-1:4 proportion followed by diluting it with dioxolane to obtain dioxolane:benzene proportion of 1:1-2.5:1. Contents of boron trifluoride in complex with the substance containing oxygen as acceptor atom in the catalyst system is 1.5-5.0% by mass. EFFECT: higher end product output. 2 cl, 1 tbl
Patent RU-2011432-C1 (RU)
Inventor: SHCHEGOLEV GEORGIJ A
IPC: B05D1/28
Filed: 1992-05-27
Granted: 1994-04-30
Abstract: Использование: при нанесении металлических покрытий на изделия путем перемещения щеток по его поверхности для исключения окислов в нанесенном покрытии. Сущность: на поверхность изделия в зону контакта его со щеткой подают поверхностно-активное вещество по отношению к материалу изделия. Подачу поверхностно-активного вещества производят одновременно с нанесением металлического покрытия на поверхность изделия.
Patent RU-2020943-C1 (RU)
Inventor: BRYSIN YURIJ P
IPC: A61K35/00
Filed: 1992-06-04
Granted: 1994-10-15
Abstract: Изобретение относится к технологии получения и очистки мумие. Мумиеобразные вещества получают из природного сырья путем измельчения водной экстракции при температуре 40 - 50°С, фильтрования, упаривания до концентрации 27 - 33% , повторного фильтрования и сушки. После повторного фильтрования можно проводить ультрафильтрацию раствора до получения конечного продукта мол.м не более 40 кДа. Получаемые продукты имеют зольность на 17 - 35% ниже, чем у продуктов получаемых из того же сырья известными способами. 1 табл.
Patent RU-2063795-C1 (RU)
Inventor: VALITOV RAIL B
IPC: B01F7/00
Filed: 1992-07-21
Granted: 1996-07-20
Abstract: FIELD: production of thickened suspensions. SUBSTANCE: rotor apparatus has body with branch pipes for feeding and removal of working mediums, mounted in body shell stator with slits, gaskets and rotor made in the form of blade wheel with shell. Rotor apparatus additionally has mechanism of dispersion and thickening, that is made in the form of butt seal gasket with floating ring. EFFECT: improved design. 2 dwg
Patent RU-2043647-C1 (RU)
Title: Scanning unit
Inventor: GUNBIN GERMAN A
IPC: G02B26/10
Filed: 1992-08-28
Granted: 1995-09-10
Abstract: FIELD: means for data transmission. SUBSTANCE: scanning is made in form of electric motor, which has rotor to be mounted in supports. Magneto-active elements are fixed at internal diameter of the rotor, and aid for sweeping beam mounted onto internal diameter of the rotor. The beam sweeping aid is made in form of polyhedral flywheel. The supports are made in form of integrated radial-supported bearings, which are formed by shaft and case of the rotor. The bearings are mounted for compression along axis of the shaft with subsequent fixation of their positions. Titanium nitride coating is applied onto reflecting planes of the flywheel. Thickness of the coating is equal to 1-4 mcm. EFFECT: improved reliability of operation; improved quality. 2 cl, 1 dwg
Patent RU-2045710-C1 (RU)
Title: Flame tube of gas-turbine engine combustion chamber
Inventor: KOSOJ ALEKSANDR S
IPC: F23R3/16
Filed: 1992-08-20
Granted: 1995-10-10
Abstract: FIELD: heat-power engineering; fuel burning devices. SUBSTANCE: outer wall 2 and inner wall 1 of flame tube of internal combustion chamber are provided with circular members 6 10 having projections 11 which form loop-shaped passage with minimum passage area at outlet of circular passage 12. Circular members 8 and 9 and their projections 11 facilitate formation of additional zones of stabilization and holes 14 facilitate formation of boundary lee flow of air. EFFECT: enhanced efficiency. 4 cl, 2 dwg
Patent RU-2060434-C1 (RU)
Title: Automatic weapon
Inventor: MITROFANOV VALERIJ A
IPC: F41A5/18
Filed: 1992-06-18
Granted: 1996-05-20
Abstract: FIELD: firearms. SUBSTANCE: automatic weapon is based on action of powder gases on special parts. Automatic weapon includes barrel 1 with gas discharge hole 2 and gas chamber 3 close to bullet entrance, gas cylinder 4, gas accumulator 5, inlet valve 6 of gas accumulator and mobile system 7 with gas piston and return mechanism. Gas cylinder 4 is manufactured closed. Its part behind piston communicates with gas chamber. Gas holes 8 connected to gas passage 9 are made in parts of gas cylinder 4 located behind and in front of it. Gas accumulator 5 is integrated with part of gas cylinder 4 located in front, has side discharge holes 10 and is provided with discharge valve 11 in the form of corona ring mounted in gas accumulator 5 for axial movement and overlapping of side discharge holes 10. Gas piston is fitted with front bar 12 and nut 13 to interact with discharge valve of gas accumulator, inlet valve 6 of gas accumulator is placed into gas passage 9 communicating side holes of gas cylinder 8. EFFECT: choking of barrel with gas piston which makes it possible to simplify design of bolt and to diminish to some extent time required for a shot. 1 dwg
Patent RU-2052531-C1 (RU)
Inventor: NEKRASOV VALERIJ K
IPC: C22C38/46
Filed: 1992-09-23
Granted: 1996-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: nitrided steel additionally contains niobium with the following qualitative and quantitative composition, mas.%: carbon 0.18-0.22; silicon 0.17-0.37; manganese 0.30-0.6; chromium 2.50-3.30; nickel 2.70-3.30; molybdenum 0.50-0.70; vanadium 0.10-0.18; niobium 0.05-0.10; the balance, iron. EFFECT: higher strength of article core, steel hardenability and improved wear resistance of nitrided layer with optimal distribution of structure and properties in its thickness, higher contact endurance due to increased quality of nitrided layer and core with simultaneous reduction of time taken for nitriding. 5 tbl
Patent RU-2028829-C1 (RU)
Inventor: AZAMATOV FARID L
IPC: B03C1/00
Filed: 1992-10-13
Granted: 1995-02-20
Abstract: FIELD: mineral concentration. SUBSTANCE: initial material is ground and classified. Ground initial material is subjected to magnetic separation to produce magnetic product and tailings. Magnetic product is classified in hydraulic cyclone into sands and overflow. Sands are ground and separated into coarse and fine fractions. Coarse fraction is combined with magnetic product. Overflow is directed to magnetic separation for obtaining intermediate product and tailings. Intermediate product is classified in hydraulic cyclone into overflow and sands. Over flow is subjected to magnetic separation to produce concentrate and tailings. Sands are ground and combined with intermediate product. Fine fraction is combined with sands. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl
Patent DE-10010489-C1 (DE)
Title: Electrical lead cable tension restraint has carrier element attached to electrical appliance housing provided with sharp-edged clamp rib biting into cable outer mantle
Inventor: BAUER FRANZ
IPC: H02G3/08
Filed: 2000-03-03
Granted: 2001-09-27
Abstract: The tension restraint has a carrier element (21) secured to the appliance housing, provided with a clamp device which grips the outer mantle of the electrical lead cable, in the form of a sharp-edged clamp rib (27) projecting from at least one sidewall of the cable channel (22) provided by the carrier element. The clamp rib is inclined in opposition to the cable tension direction, for securely engaging the electrical lead cable when tension is applied.
Patent DE-10041924-C1 (DE)
Title: Re-usable carbon dioxide capsule has modified vehicle tire valve brazed into it
Inventor: KLOECKER JOACHIM
IPC: F17C1/00
Filed: 2000-08-25
Granted: 2002-06-20
Abstract: Carbon dioxide capsules for weapons and domestic uses can be made re-usable. The proposed way of doing this is to take an old vehicle tire valve, modify it slightly and braze it into the neck of the standard 12 g capacity carbon dioxide capsule.
Patent DE-10044790-C1 (DE)
Inventor: ZINK MARKUS
IPC: G02B6/42
Filed: 2000-09-11
Granted: 2002-04-04
Abstract: Lower part (100) has openings (130) for electrical conductors (304), first (104) and second (106) locking elements and a stop (108). An upper part (200) has a distancing collar (216) fitted with a locking device. In a first locking position the first locking element locks into the locking device. In a second locking position the second locking element locks into the locking device and the stop performs a mechanical connection with the distancing collar.
Patent DE-10052090-C1 (DE)
Title: Release mechanism, for automobile passenger seat with fold-down backrest, has common operating element for releasing backrest and for releasing seat part to allow removal from automobile body
Inventor: BINGERT THOMAS
IPC: B60N2/30
Filed: 2000-10-20
Granted: 2001-12-20
Abstract: The release mechanism has a backrest release (11) for releasing the pivot arms (5) between the seat part (2) and the backrest (3) of the passenger seat on either side, operated via a manual operating element (20), which is also used for releasing a seat release (24), allowing the seat part to be removed from the automobile body. An independent claim for an automobile passenger seat with a fold-down backrest is also included.
Patent DE-10102265-C1 (DE)
Title: Substituierte 3-Phenyl-5-alkoxi-1,3,4-oxdiazol-2-one, ihre Herstellung und Verwendung in Arzneistoffen
Inventor: SCHOENAFINGER KARL
IPC: C07D271/113
Filed: 2001-01-18
Granted: 2002-08-08
Abstract: Es werden substituierte 3-Phenyl-5-alkoxi-1,3,4-oxdiazol-2-one der Formel 1 beschrieben,  DOLLAR F1 worin R·1· substituiertes C¶1¶-C¶6¶-Alkyl und C¶3¶-C¶9¶-Cycloalkyl, R·2·, R·3·, R·4· und R·5· Wasserstoff, Halogen, Nitro, C¶1¶-C¶4¶-Alkyl, C¶1¶-C¶9¶-Alkyloxy, substituiertes C¶6¶-C¶10¶-Aryl-C¶1¶-C¶4¶-alkyloxy, C¶6¶-C¶10¶-Aryloxy, C¶6¶-C¶10¶-Aryl, C¶3¶-C¶8¶-Cycloalkyl oder O-C¶3¶-C¶8¶-Cycloalkyl, oder 2-Oxo-pyrrolidin-1-yl, 2,5-Dimethylpyrrol-1-yl oder NR·6·-A-R·7·, bedeuten, mit der Maßgabe, dass R·2·, R·3·, R·4· und R·5· nicht gleichzeitig Wasserstoff bedeuten und mindestens einer der Reste R·2·, R·3·, R·4· oder R·5· für den Rest 2-Oxo-pyrrolidin-1-yl, 2,5-Dimethylpyrrol-1-yl oder NR·6·-A-R·7· steht, mit R·6· = Wasserstoff, C¶1¶-C¶4¶-Alkyl oder substituiertes C¶6¶-C¶10¶-Aryl-C¶1¶-C¶4¶-alkyl, A = eine einfache Bindung, CO¶n¶, SO¶n¶ oder CONH, n = 1 oder 2, R·7· = Wasserstoff, substituiertes C¶1¶-C¶18¶-Alkyl, C¶2¶-C¶18¶-Alkenyl, C¶6¶-C¶10¶-Aryl-C¶1¶-C¶4¶-alkyl, C¶5¶-C¶8¶-Cycloalkyl-C¶1¶-C¶4¶-alkyl, C¶5¶-C¶8¶-Cycloalkyl, C¶6¶-C¶10¶-Aryl-C¶2¶-C¶6¶-alkenyl, C¶6¶-C¶10¶-Aryl, Diphenyl, Diphenyl-C¶1¶-C¶4¶-alkyl, Indanyl, oder die Gruppe Het-(CH¶2¶)¶r¶-, mit r = 0, 1, 2 oder 3 und Het = gesättigter oder ungesättigter 5-7-gliedriger Heterocyclus, der benzoanelliert und substituiert sein kann, bedeuten sowie ein Verfahren zu deren Herstellung. Die Verbindungen zeigen eine hemmende Wirkung an der hormonsensitiven Lipase, HSL.
Patent DE-10124151-C1 (DE)
Title: Lance-type weft-gripping shuttle for loom, includes jaw section actuated through toggle joint by flexible connection from release mechanism
Inventor: RUPFLIN FRITZ
IPC: D03D47/20
Filed: 2001-05-17
Granted: 2003-03-27
Abstract: The moving shuttle section (3) is connected to a toggle mechanism (6) on the fixed shuttle section (2). The toggle mechanism is also connected to a flexible sliding component (11) in the shuttle carrier (12). This (11) is moved by a release (15).  Preferred features: The flexible sliding component (11) is connected at one end to the toggle (or break-knee) mechanism (6) and at the other to a lever (13) operated by the release (15). It (11) moves linearly within the shuttle carrier. The moving shuttle section (3) is a resilient component and is constructed to close the thread clamp when not operational. The toggle joint is constructed to operate the moving shuttle section and thread clamp when the flexible connection (11) is pulled. The flexible connection is joined to the toggle joint and/or the operating lever (13) through a compression spring (10). The moving shuttle section has leaf-spring construction. The moving shuttle section is rigidly connected at one end to the fixed shuttle section (2) and is linked near the other free end, via the toggle joint to the fixed shuttle section.
Patent DE-10150319-C1 (DE)
Title: Transfer device for workpiece carriers has part of coil system for positioning module linear motor positioning drive used for workpiece carrier position detection and/or restraint
Inventor: HEINRICH WOLFGANG
IPC: H02K41/02
Filed: 2001-10-11
Granted: 2003-05-28
Abstract: The transfer device has an electromechanical feed system (4) for one or more workpiece carriers (2a-2e) and a positioning module (1) with a linear motor positioning drive. The first part (9) of the coil system (8) for the linear motor positioning drive is used for position detection and/or restraint of the workpiece carrier during reception by the positioning module.
Patent DE-10162845-C1 (DE)
Title: Electrical plug connector for connection to lines with strain relief has strain relief pressure element formed by region of insulating housing wall part pressing against cable
Inventor: FUCHS HELMUT
IPC: H01R13/58
Filed: 2001-12-01
Granted: 2003-06-05
Abstract: The device has an insulating housing (10) with electrical contacts in contact channels (11) and a cable channel (13) bounded by wall parts of the housing and a strain relief device for the connection between the housing and cable with a pressure element acting on the cable. The pressure element is formed by an embossed material region (26) of the wall part pressing against the cable.  AN Independent claim is also included for the following: a method of making up an inventive device.
Patent DE-10203961-C1 (DE)
Title: Koppelanordnung zum Ankoppeln eines optischen Steckers mit einem Steckerstift an ein Montageröhrchen
Inventor: MELCHIOR LUTZ
IPC: G02B6/34
Filed: 2002-01-25
Granted: 2003-09-25
Abstract: Die Erfindung betrifft eine Koppelanordnung zum Ankoppeln eines optischen Steckers mit einem Steckerstift an ein Montageröhrchen, in dem in mindestens einer Ferrule mindestens ein Lichtwellenleiter angeordnet ist. Die Koppelanordnung besteht aus einer Hülse (7), die einen ersten und einen zweiten Koppelbereich (7a, 7b) aufweist sowie einem weiteren Montageröhrchen (8), wobei der erste Koppelbereich (7a) das Montageröhrchen (1) und der zweite Koppelbereich (7b) das weitere Montageröhrchen (8) aufnimmt. Das weitere Montageröhrchen (8) ist an seinem einen Ende (81) auf ein aus dem Montageröhrchen (1) vorstehendes Ferrulenende (22a) aufgesteckt und gegenüber diesem zentriert. Das andere Ende (82) des weiteren Montageröhrchens (8) dient der Aufnahme des Steckerstifts (9) eines optischen Steckers. Die Erfindung ermöglicht eine mechanische Entkopplung des Vorgangs des Ansteckens und Ankoppelns eines Steckerstifts von dem Vorgang der Justage und Positionierung der in einem Wellenleiterröhrchen enthaltenen lichtführenden Strukturen.
Patent DE-19532503-C1 (DE)
Title: Digital radio signal receiving terminal
Inventor: RUELBERG KLAUS-DIETER DR ING
IPC: H04N7/16
Filed: 1995-09-02
Granted: 1996-12-05
Abstract: The terminal includes a receiving unit (1), and, connected with it, a demultiplexer (2), a decoder (3), two D/A converters (4,5), a unit (6) for checking right of access of terminal to data flows and a control unit (7) with a microcomputer and memory (8). In addition the terminal has a telephone modem (9), a coding unit (10), two transmitting units (11,13), another coding unit (14), and the measuring and detecting units (15). The control unit releases these last units only when the checking unit (6) approves the authorisation of access to the data flow.
Patent DE-19541011-C1 (DE)
Title: Machine tool for processing flat workpieces
IPC: B23Q11/08
Filed: 1995-11-03
Granted: 1997-04-24
Abstract: The vacuum sensor (12) is a difference pressure meter, which indicates a pressure drop over a throttle between the protective hood (6) and the vacuum source (11). A tool holder (2) is provided, which with the tool (4) can be moved upwards out of the protective hood (6). An excess pressure source feeds the gas cushion between the protective hood and the workpiece. An excess pressure sensor (14) is provided, whose signal (15) to the control (5) for the tool indicates whether the protective hood is in the work position. The excess pressure sensor is a difference pressure meter, which indicates a pressure drop over a throttle between the gas cushion (9) and the excess pressure source (10).
Patent DE-19604677-C1 (DE)
Title: Container for valuables esp. safe
Inventor: MATOUSCHEK ERICH
IPC: E05G1/10
Filed: 1996-02-09
Granted: 1996-11-28
Abstract: The container or safe has an insertion opening for valuables from which is formed a retractable insertion slider or drawer (13) having two partial sliders (15,16). The drawer (13) is movable in an essentially horizontal box. When the drawer (13) is withdrawn, the first partial drawer (15) extends out of the container. A stopper limits the extent to which the drawer can be withdrawn and defines a receptacle for valuables. The valuables fall from this receptacle through an opening in the container when the drawer (13) is closed. The partial drawers (15,16) are connected to each other by a frangible point (17). The second partial drawer (16) covers the insertion opening (18) when the drawer (13) is withdrawn. A locking mechanism (26,32) is provided which fixes the second partial drawer in position when the frangible point (17) is broken. Breaking of this point may also trigger an alarm.
Patent DE-19607707-C1 (DE)
Title: Flat-item gluing machine to printed one
Inventor: RITTER STEPHAN
IPC: B65H37/04
Filed: 1996-02-29
Granted: 1997-08-28
Abstract: The stack of items is contained in a cassette (2), the foremost one (30') being extracted by driving members (35) on a rotary drum (33), transported past a gluing device (21) and pressed against the printed item (3). The foremost item is extracted in a straight line in the transverse direction of the stack, the cassette being so mounted in relation to the cassette that this line is tangential to the path of the driving members. The latter are soft and elastic and distort in the radial direction. Each member can comprise an elastic suction cup (44,45) at the free end of a rigid stem (42,43), a vacuum being generated in the cup by an exhauster.
Patent DE-19609804-C1 (DE)
Inventor: BURGER KURT DIPL ING
IPC: C23C14/22
Filed: 1996-03-13
Granted: 1997-07-31
Abstract: The invention relates to means for vacuum coating of bulk material (1). Said means comprises a rotating bucket (10) for holding the bulk material (1), a plasma-coating source (20) arranged inside the rotating bucket (10), and means (16, 24), inside the rotating bucket (10), for plasma cleaning of the bulk material (1). During coating, the speed of rotation of the rotating bucket (10) is lower that the speed required to produce a centrifugal force fixing the bulk material (1) to the inner wall of the rotating bucket. The plasma-coating source (20) and the plasma cleaning means (16, 24) are arranged in such a manner that the operative areas thereof overlap.
Patent DE-19610981-C1 (DE)
Title: Foot insole for insertion in shoe
Inventor: COMANNS MATTHIAS
IPC: A43B7/14
Filed: 1996-03-20
Granted: 1997-07-03
Abstract: The foot insole has an upper core layer (1) which extends over the complete area of the foot sole. In the area of the heel it has an oval, flat heel hollow. In the area of the big toe there is a cavity extending to the middle area and the smaller toe areas also have a cavity. Under the core layer is a cushion layer (2), which has a recess (8) in the area of the oval heel hole in the core layer. A stabilisation layer (3) is arranged under the cushion layer in the medial area of the middle foot. The core, cushion and stabilisation layers are made from plastics of differing hardness and elasticity.
Patent DE-19613723-C1 (DE)
Title: Air-supported hall for accommodating target shooting activities
Inventor: STELZ KARL-JUERGEN
IPC: E04H3/14
Filed: 1996-03-29
Granted: 1997-04-17
Abstract: Area for sporting and/or hunting and/or official shooting activities, partic. with shotguns and/or air and/or gas pressure guns and/or bows and/or crossbows, having several shooting lanes with targets, is covered by an air-supported hall (2) with a membrane shell (3), the inner skin (4) of which is provided with soundproofing 17) and a lamellae-like curtain as shot protection, covering an area of the shell of \- 35-90 deg  laterally and 30-180 deg  over the shooting lanes. At least one discharge channel (20) with filter (21) is positioned in the ground, which has a covering (24). Covering is pref. of rolled-out plastic and shot protection is of single or multi-layer cloth, pref., coated or impregnated with plastic, or is a natural or synthetic polymer, partic. Kevlar, or a cloth reinforced with C fibres.
Patent DE-19617599-C1 (DE)
Title: Device for fitting bearing shell half in internal combustion engine
Inventor: MICHELER WERNER
IPC: F02F7/00
Filed: 1996-05-02
Granted: 1997-10-30
Abstract: The device comprises a mandrel having circumferentially spaced radially expanding clamping members (10) mounted in radial slits (9) of a sleeve-like mandrel body (8) and expanded by a wedge drive. The outer faces of the clamping members have grooves for holding elastic sealing rings (25) which hold the clamping members adjoining at least two pressure sleeves (14,15) set in the mandrel body. Each clamping member has on the inside mutually inclined wedge faces (11), which run roof-like towards the inside of the mandrel body and adjoin longer inclined pressure faces (12) of the two pressure sleeves. The pressure faces for expanding the clamping members are movable in the longitudinal axial direction of the mandrel.
Patent DE-19639149-C1 (DE)
Title: Fuel injection nozzle with nozzle needle axially movable in nozzle body
Inventor: FRAENKLE GERHARD DR
IPC: F02M53/04
Filed: 1996-09-24
Granted: 1998-02-19
Abstract: A guide for the nozzle needle is provided in the nozzle body in the rear area and a by-pass conduit cools the nozzle needle and the nozzle body. The by-pass conduit is connected to a fuel backflow or a low pressure area. In the closed state of the nozzle needle, the by-pass conduit is open to the fuel backflow or to the low pressure area. The high pressure chamber also in the closed state of the nozzle needle is connected to the pressure source and the by-pass conduit runs from the high pressure chamber to the low pressure area. Control edges between the nozzle needle (2) and the nozzle body (1) are so formed, that in the opened position of the nozzle needle (2) the connection to the fuel backflow or to the low pressure area is interrupted.
Patent DE-19700434-C1 (DE)
Inventor: PABSCH JOACHIM DIPL ING
IPC: C02F11/00
Filed: 1997-01-10
Granted: 1998-07-16
Abstract: The invention pertains to a method for processing sewage sludge into humus through a complete stuffing cycle, consisting in charging in a first cycle a first polder with sewage sludge up to a set height. Then, the water contents of the liquid sewage sludge is reduced, preferably by draining the first polder and by sowing fine-rooted rapid-growing plants, including pasture grass. The plants in the first polder then enter a growth period, the end of which means the end of the first cycle. Several polders may so be used with a time-shift. The duration of a cycle is approximately 12 months.