baber/WOPTO huggingface dataset:
Patent DE-19546467-C1 (DE)
Title: Security lock with electro=mechanical bolt and fail=safe key operation
IPC: E05B65/00
Filed: 1995-12-13
Granted: 1997-07-03
Abstract: The security lock has an electro-mechanical bolt (2), which can be operated by an electromagnet or an electric motor, and which can also be operated mechanically by a key and tumbler mechanism, especially in the event of a power failure. The electro-mechanical operation of the bolt can also be released by a switch (17), which can be operated by a component of the tumbler mechanism which can only be moved by a key (S2) with a matching shape. The mechanism may have lock tumblers (6) which are operated directly by the key, and may have barrier tumblers (7) which are arranged on a shaft (8). The latter tumblers can be connected to the lock tumblers by couplings (6b,7a), and can move with the shaft relative to them, in order to operate the switch.
Patent DE-19617112-C1 (DE)
Title: House-heating and sanitation equipment
Inventor: KRUEGEL MEINFRIED
IPC: F24D3/10
Filed: 1996-04-16
Granted: 1997-10-09
Abstract: The equipment is particularly for the supply of baths, toilets or kitchens in tall buildings. It comprises an installation block (6) incorporating cold-water feed (15) and drain (13) pipes and connected to the supply and discharge piping, and a heater (4) with heating feed- and return-pipes. The heater is incorporated in the block, which contains in addition to the pipes (13,15) and tubular castings (24) a gas pipe (16), a ventilation pipe, measuring instruments (17,25,26), fittings (39) and a heat-exchanger (14). The supporting frame comprises two or more hollow profiled uprights (8,9) with pipe unions at the ends, and which form stand- and down-pipes which are part of the heating feed- and return-systems. They have heat-insulating plates extending inwards, and the upright in the heating feed-system is joined to a heater plate.
Patent DE-19625685-C1 (DE)
Title: Method for renovating and overhauling of surface provided with outer plaster as full heat protection compound system
Inventor: SIEWERT HORST
IPC: E04G23/02
Filed: 1996-06-27
Granted: 1997-08-14
Abstract: The depth of the apertures in the outer plaster extends at least as far as the insulating plate surface. A reinforcement plaster is applied and possibly an inlay of reinforcement fabric. The partial opening of the outer plaster may be by means of slots, sawcuts or drilling. The partial openings are parallel running slots (2). The slots can run sectionally horizontally, vertically and/or diagonally. As reinforcement plaster a fibre-reinforced version may be used. The reinforcement fabric after inlay is mechanically fixed, using dowels penetrating the reinforcement fabric and the heat insulating structure into the brickwork.
Patent DE-19653683-C1 (DE)
Inventor: POTH RAINER
IPC: H02B13/035
Filed: 1996-12-13
Granted: 1998-06-18
Abstract: The present invention relates to switch panels - either monopolar or multipolar, with metal enclosure, divided into compartments or gas insulated - of a switch facility, connected by means of three-switch disconnectors operating both as a circuit breaker and a ground connection, to power switches provided or not with vacuum switches and mounted, as need be, in busbar cabinets or in separate circuit-breaking cabinets, and fitted with transmitting devices for the visual recording of fixed contacts. The transmitting equipment includes a camera module (KM) which can be linked through a connection mechanism (AE1, AE2) to a display unit outside the switch panel (SF), while a lighting device (BE) mounted out of alignment relative to the camera module is provided to enable a glare-free display of the fixed busbar contacts.
Patent DE-19680137-C1 (DE)
Title: Method of suspending and erecting water tank acting as explosion barrier
Inventor: KELLER HELMUT
IPC: E21F5/14
Filed: 1996-02-24
Granted: 1998-05-20
Abstract: The method involves using a suspension device which is hung on the mine working support by hooks and chains so that one or more trusses (4) are inserted into the chain links with the purpose of accommodating sleepers (5). The sleepers serve for hanging or erection of water tanks.  The truss hung in the chain strands (3) is provided with chain retaining slots (7) and a recess (8) for the sleepers at both ends.
Patent DE-19725192-C1 (DE)
Inventor: LISCHKA UWE
IPC: C07F1/00
Filed: 1997-06-14
Granted: 1999-01-28
Abstract: The invention relates to a method for producing organoalkali-metal compounds by reacting metal lithium, sodium or potassium with an organic compound containing at least one acid CH bond in a solvent. The inventive method is characterized in that the reaction is carried out in the presence of a hydrogen acceptor, wherein 0.5 to 5 mols of the hydrogen acceptor are used per mol of acid hydrogen which can be replaced by lithium, sodium or potassium, whereby 1 to 3 mols of lithium, sodium or potassium are used per mol of acid hydrogen and the acid CH bond has a pka value of 10 to 30. Cyclopentadiene, indene, fluorene and substitution products thereof or mono-substituted alkynes or methane substitution products are used CH acid organic compounds. Hydrocarbons are used as hydrogen acceptors with at least one CC double bond, which are in conjugation with either another CC double bond or with a monocyclic aryl radical.
Patent DE-19804976-C1 (DE)
Inventor: BOCCIO LOUIS J
IPC: G11B7/26
Filed: 1998-02-09
Granted: 1999-09-09
Abstract: A substrate disk consists of a first and a second substrate connected to one another wherein the first and second substrates have center holes. The first substrate has at least one projection positioned at the circumference of the center hole and projecting from the face of the substrate. In a preferred embodiment an annular projection surrounding the center hole is provided.
Patent DE-19842476-C1 (DE)
Title: Device to measure spin polarization level in electron beam; has electro-optical deflector unit, single crystal target and initial detector
Inventor: KIRSCHNER JUERGEN
IPC: G01T1/32
Filed: 1998-09-16
Granted: 2000-03-16
Abstract: A deflector unit (11) exposes a single-crystal target (15) to a non-perpendicular beam. A first detector (16) detects an electron ray mirrored on the single-crystal target. An angle-of-incidence corrector (12) irradiates the single-crystal target at each of two preset angles of incidence ( alpha ,- alpha ) of equal amount and of opposed orientation.
Patent DE-19913814-C1 (DE)
Title: Energy store for electrical stepping switch has reciprocating slide used for tensioning energy storage springs acting on driven element coupled to driven shaft via cog mechanism for rotation in single direction
Inventor: BAERTL REINHOLD
IPC: H01H3/30
Filed: 1999-03-26
Granted: 2000-04-20
Abstract: The energy store has a longitudinally displaced tensioning slide (3),coupled to a drive shaft (1) for moving the tensioning slide alternately in 2 opposing directions, upon each operation of the stepping switch, for tensioning a pair of energy storage springs (4,5), acting on a longitudinally displaced driven element (6) for a rotating a driven shaft (18).  The driven element has a inwards projecting teeth along each longitudinal side, one or other of which engages a cog wheel (14) coupled to the driven shaft for rotation of the latter in a single direction.
Patent DE-19923881-C1 (DE)
Title: Adjustable valve for closure restraint for automobile door or panel has valve body controlling flow opening displaced by directing pressure medium onto pressure surface of valve body provided by membrane
Inventor: BERARDINUCCI LUCIANO
IPC: F16F9/34
Filed: 1999-05-25
Granted: 2000-12-14
Abstract: The adjustable valve has a valve body (17) which covers a flow opening and which is moved against the force of a return spring (21) by the pressure of an operating medium, directed onto a membrane (23) acting as a pressure surface of the valve body, for rotation of the latter, to bring an opening in the valve body into alignment with the flow opening.  The membrane (23) is contained within a flow channel (25) of the valve body (17) and cooperates with the resetting spring (21) so that it is tipped by the action of the operating medium to release a spring path for the resetting spring.
Patent DE-19936734-C1 (DE)
Title: Production of a metal or ceramic workpiece comprises pouring a metallic or ceramic slip into a porous casting mold with addition of filler under pressure to form a green body, removing the solvent, and removing the body from the mold
Inventor: BAUMANN FRITHJOF
IPC: B22F3/22
Filed: 1999-08-06
Granted: 2001-02-15
Abstract: Production of a metal or ceramic workpiece comprises pouring a metallic or ceramic slip into a porous casting mold under pressure to form a green body, removing the solvent, and removing the body from the mold. During casting, a filler is introduced.
Patent DE-19943646-C1 (DE)
Title: Heating and air-conditioning device for automobile passenger compartment uses valve flap for controlling mixing ratio between cold and warm air flows for maintaining required temperature
Inventor: SPRANGER THOMAS
IPC: B60H1/00
Filed: 1999-09-13
Granted: 2000-12-14
Abstract: The heating and air-conditioning device has a housing (3) enclosing a cold air channel (5) and a warm air channel (6) containing a heating device (9), leading to a mixing chamber (24) communicating with the passenger compartment via at least 2 air ducts (8,8',8''). The mixing ratio of the cold and warm air is controlled via a valve flap (2) adjusted between 2 end positions, corresponding to complete closure of the cold and warm air channel respectively and provided with 2 arms (17,18) at an angle to one another and pivoted about a common axis (19) in the vicinity of the separation wall (4) between the cold and warm air channels.
Patent MD-4587-C1 (MD)
Title: Methods for fixing hair and skin
Inventor: PRESSLY ERIC D
Filed: 2014-08-01
Abstract: The invention relates to compositions, kits, and methods for repairing bonds, for example, disulfide bonds, in hair or on the skin.The compositions provide improved conditioning benefit for dry hair or moisturize the skin. The compositions also provide a long lasting moisturized feel and smooth feel to the skin or hair, without feeling greasy. The compositions contain one or more compounds that covalently bind at least two thiol groups in the hair or on the skin. Use of the binding compositions prevents reversion of the repaired bonds to their free thiol state, for at least one week or one month after a single application of the composition. Improved methods of styling hair, for example permanent hair waving, hair curling, hair coloring or highlighting and hair straightening, are also provided.
Patent MD-4448-C1 (MD)
Title: Soil grading tool
Inventor: BRADU Nicolai
IPC: A01B35/26
Filed: 2016-03-22
Abstract: The invention relates to the agricultural machinery industry, in particular to tools for soil grading between rows of perennial plants, repair and maintenance of dirt roads.The soil grading tool comprises a frame (1), a work member, consisting of a blade (2) and a knife (3), and a work member regulating mechanism. The frame (1) is made in the form of an axle bent at an angle of 100º, on which with the possibility of rotation, on one end thereof is mounted with lateral displacement a joint hinge (4) for attachment to the tractor, and on its opposite end is fixed the work member by means of the regulating mechanism, which comprises a carrier rack (8) with two portions (10) and (11), installed with the possibility of rotation by 360º about the frame (1). Portion (11) is connected to a rack (5) with a base, in which are made holes and is installed an attaching bolt (6). The frame (1) is connected to the joint hinge (4) by means of a hydraulic cylinder (7).
Patent RU-2063173-C1 (RU)
Title: Method for preserving umbilicus in extensive reparative operations on the occasion of musculus rectus abdominis diastasis
Inventor: ZAGIROV UMARASKHAB Z
IPC: A61B17/00
Filed: 1992-10-15
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves suturing skin border are to the underlying aponeurosis with catgut stitches, two on each side 1 cm distant one from another, after performing plastic operation on the abdominal wall using one of the known operation methods. The remained skin part is sutured as usually. EFFECT: improved cosmetic effectiveness. 2 dwg
Patent RU-2097205-C1 (RU)
Inventor: ZHAN-NOEL KLAVO
IPC: B41M3/12
Filed: 1992-11-25
Granted: 1997-11-27
Abstract: Использование: для декорирования изделий различных форм. Сущность изобретения: изделие заворачивают в подложку с сублимируемой краской из материала с достаточной степенью растяжимости и воздухопроницаемости, чтобы он мог адаптироваться к форме декорируемого изделия без риска повреждения сублимируемого рисунка для обеспечения покрытия изделия со всех сторон и помещают в известную вакуумную машину, которую в свою очередь размещают в теплом месте, чтобы вызвать перевод рисунка на все поверхности декорируемого объекта, 2 с.п. ф-лы.
Patent RU-2063051-C1 (RU)
Inventor: KOKORIN VLADIMIR I
IPC: G01V3/12
Filed: 1992-12-03
Granted: 1996-06-27
Abstract: FIELD: instruments for geophysical investigations. SUBSTANCE: device has measuring unit, two low-frequency oscillators, two commutators-generators, three switches, three transceiver antennas, two master oscillators, two power amplifiers, two receivers, two phase-amplitude detectors, solving unit, relay unit, unit for automatic phase adjustment. EFFECT: increased precision due to automatic detection of conditions when measuring errors are greater than pre-set values. 1 dwg
Patent RU-2063948-C1 (RU)
Inventor: VASILEV VALENTIN A
IPC: C08F136/04
Filed: 1992-12-01
Granted: 1996-07-20
Abstract: FIELD: synthetic rubber industry. SUBSTANCE: method involves copolymerization of piperylene in the presence of oxygen-containing compound, water, stearic acid, lower saturated monohydric acyclic or alicyclic alcohol, glycol, glycerol, para-tert.-butylphenol, n-nonylphenol, acetone or cyclohexanone which is added to reaction zone at amount 0.001-0.1% (as measured for piperylene) before catalyst feeding to its. Catalyst is prepared by interaction of titanium tetrachloride and triisobutyl-aluminium or its complex with diphenyl-oxide at their equimole ratio at (-55)-(-100) C for 1-24 hr in medium of aromatic hydrocarbon solvent followed by addition of titanium tetrachloride to prepared mixture up to mole ratio 1:(0.2-0.4). Oligomerization is preferably carried out in the presence of 0.5-30 wt.-% unsaturated C 5 -hydrocarbons mixture (as measured for piperylene). Synthesized oligomer is used as plasticizer and film-forming agent in paint and varnish industry. EFFECT: improved method of synthesis. 3 cl, 1 tbl
Patent RU-2062508-C1 (RU)
Title: Device for calculation of square root of difference between constant and square of variable
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/20
Filed: 1992-12-11
Granted: 1996-06-20
Abstract: FIELD: instruments, high-precision function generators. SUBSTANCE: device calculates function z= +my, where c 2  is constant, Y is variable, a, m are coefficients, K = C/Y, 1.4142Y<C. Device has controlled voltage scaling circuit and adder with corresponding connections. EFFECT: increased speed, simplified design. 1 dwg
Patent RU-2074161-C1 (RU)
IPC: C07C2/10
Filed: 1993-01-11
Granted: 1997-02-27
Abstract: FIELD: production of polymer materials. SUBSTANCE: dimerization of a-styrene is carried out in batch or flow reactor. The process takes place in the presence of vanadium pentoxide being supported on titanium or aluminium oxide, quantity of said vanadium pentoxide being 2-10 mass %. Linear DIMMERS are selectively prepared at 80-100 C, cyclic DIMMERS being prepared at 130-150 C. EFFECT: improves efficiency of the method. 3 cl
Patent RU-2035914-C1 (RU)
Title: Method for producing tuberculin
Inventor: SHEVYREV NIKOLAJ S
IPC: A61K39/04
Filed: 1993-01-18
Granted: 1995-05-27
Abstract: FIELD: medicine; microbiology. SUBSTANCE: to obtain tuberculin from cultural filtrate, it is preconcentrated and followed by protein precipitation with trichloroacetic acid. Resulting acid concentration in the filtrate is 8-10% . Protein reprecipitation with ammonium sulfate is to be performed at neutral pH values. Heat treatment of the standard tuberculin solution under up to 80-90 C allows to stabilize the protein without using stabilizing additives ( such as Twin-80). EFFECT: steady activity level, high specificity rate. 2 cl, 2 tbl
Patent RU-2090536-C1 (RU)
Title: Composition for manufacturing refractory products and method of manufacturing refractory products
Inventor: TURKIN IGOR A
IPC: C04B35/00
Filed: 1993-04-23
Granted: 1997-09-20
Abstract: FIELD: manufacture of ceramics and refractories. SUBSTANCE: composition comprises, wt.-%: refractory filler, 98-99; carbon additive, 0.3-0.8; oxygen-free compound forming refractory oxides with 2-3 valent cations, 0.5-0.7; and oxide, 0.2-0.5. Coarsely dispersed filler fraction is mixed with oxygen-free additive portion, and finely dispersed fraction is mixed with oxide additive portion. Fractions are stirred, molded and products are roasted. Characteristics: bending strength is 170-190 MPa, glass resistance (in barium-silicate melt at 1400 C) due to weight loss is 0.1-4.5 vol %. EFFECT: improved properties. 5 cl, 4 tbl
Patent RU-2086603-C1 (RU)
Inventor: AKHMETOV VITALIJ G
IPC: B01D3/12
Filed: 1993-04-23
Granted: 1997-08-10
Abstract: FIELD: petroleum processing. SUBSTANCE: invention relates to separation into fractions of mazut, asphalt, petroleum oils in vacuum rectification columns with side steam-stripping columns constituting a part of atmospheric vacuum pipe heater or operating separately. As agent promoting ascending vapor flows in distillation parts of vacuum and steam-stripping columns and at the same time being heat carrier for supplying heat into column bottom and working steam into steam-flow ejectors, hydrocarbon phlegm vapor from upper trays of atmosphere column is utilized taken off from trays beginning with the first tray to kerosene distillate take-off tray including gasoline fractions with initial boiling temperature 60-80 C and ligroin. Amount of agent promoting ascending vapor flows in distillation parts of vacuum column and simultaneously amount of heat introduced with it into bottom of columns is determined by degree of recovery of lube fractions from mazut and asphalt. To condense mixed vapor leaving top of vacuum column, multi-nozzle or annular-nozzle hydro-jet ejector mixing condensers are used. As working fluid and simultaneously cooling agent in these condensers, phlegm from upper trays of atmospheric column (heavy gasoline, ligroin) is used being preliminarily cooled in air coolers and pumped from phlegm collector. Working vapor from hydro-ejectors and vapor promoting ascending vapor flows are separated from high-boiling residues being a part of phlegm, heavy gasoline and ligroin, heavy hydrocarbons dissolved in them and entrained from vacuum column in separator at temperature up to 400-420 C and pressure as high as 16 kg/sq. cm. Flow regulator for agent creating ascending flows is mounted after separator before superheater. Agent is distributed in columns using local gates or remote control. EFFECT: improved process flowsheet. 17 cl, 1 dwg
Patent RU-2037937-C1 (RU)
Inventor: TRUSFUS VALERIJ MIKHAJLOVICH
IPC: H02J13/00
Filed: 1993-07-01
Granted: 1995-06-19
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves shaping of monitoring pulse at end of last section of cascade with constant repetition rate. Cascade operation is monitored at all ON-stations and monitoring pulses at beginning of cascade section are recorded. Monitoring pulses are shaped at all ON-stations; if fault is detected at ON-station or absence of monitoring pulses is revealed at cascade section, fault detected and number of ON-station are encoded in monitoring pulse. If no fault is detected in ON-station, monitoring pulse translates content of monitoring pulse received at beginning of cascade section. At end of each cascade section, voltage across control wire of second channel is checked and voltage presence across this wire is encoded in monitoring pulse. Data on monitoring pulse voltage is checked for compliance with voltage across control wire of second channel at beginning of cascade section. In case voltages at beginning and end of cascade section do not agree, fault of "OPEN CIRCUIT" type is recorded at control wire of second channel. EFFECT: enlarged monitoring range, in particular, provision for checking second-channel control wire for continuity while it is alive. 2 cl, 3 dwg
Patent RU-2072847-C1 (RU)
Inventor: ALEUTSKIJ NIKOLAJ N
IPC: C07C229/64
Filed: 1993-07-07
Granted: 1997-02-10
Abstract: Изобретение относится к медицине, а именно к повышению устойчивости тканей к воздействию холода. Касается применения мефенамовой кислоты в качестве средства для профилактики и лечения отморожений. 1 ил., 2 табл.
Patent RU-2066293-C1 (RU)
Inventor: AYUKOV ALEKSEJ A
IPC: C01B13/11
Filed: 1993-09-05
Granted: 1996-09-10
Abstract: FIELD: inorganic chemistry; applicable in industry, agriculture, medicine, in homes. SUBSTANCE: method is characterized by the fact that subjected to cooling is not only electrode but the whole volume of air passing through corona discharge, and ultraviolet radiation is directed through cooling water. Besides, water and air flows are turbulized. To remove excessive ozone from the air, it may be passed through water, or water mist and to impart therapeutic properties to air treated with ozone. Air is mixed with aromatic principles and drugs. The device for embodiment of the offered method is characterized by the fact that pipe and external shell of air channel are made of material permeable for ultraviolet radiation and contact wire-electrode is run through the inside of the entire length of the pipe. Installed round external shell with clearance is casing forming the wall of channel through which cooling water flows. Flow turbulizers in form of flow swirlers are installed at the inlets of water and air channels. Installed at the outlet of air channel is chamber with pipe unions for admission of water, steam and vapors of aromatic principles and drugs. EFFECT: higher efficiency. 7 cl, 2 dwg
Patent RU-2041741-C1 (RU)
Title: Settling centrifuge
Inventor: KVASENKOV OLEG I
IPC: B04B11/02
Filed: 1993-09-09
Granted: 1995-08-20
Abstract: FIELD: wine making. SUBSTANCE: settling centrifuge has casing with centrifuging sediment collector and sludge collector, cylindrical-conical rotor with openings for discharging centrifuging sediments and sludge into collectors, cylindrical- conical auger mounted axially in rotor, drum of auger having openings for passage of basic suspension into conical part of rotor, feeding tube and flocculation accelerator supply device for feeding flocculation accelerator into basic suspension. Supply device has chamber filled with liquid carbonic acid used as flocculation accelerator and source of carbonic acid disposed outside casing and connected with chamber. Length of chamber is 2/3 the length is made porous or perforated for providing passage of liquid carbonic acid into rotor cavity. EFFECT: increased efficiency in separating sediments and sludge and enhanced reliability in operation. 1 dwg
Patent RU-2084870-C1 (RU)
Inventor: MAKHANKOV YURIJ D
IPC: G01N21/78
Filed: 1993-11-05
Granted: 1997-07-20
Abstract: FIELD: analytic chemistry, namely, spectrophotometric determination of diphenylaminochloroarsine. SUBSTANCE: 2.0 ± 0.2 % solution of aromatic amine in dipolar solvent and mixture of 30 + 1 % hydroxide peroxide with 0.0020 + 0.0002 N sodium or potassium hydroxide are added into sample. Volume ratio of solution of hydrogen peroxide and solution of alkali during mixing is 2: 1, and volume ratio solution of sample, aromatic amine and said mixture being 25:1:1, respectively. O-toluidene is preferably used as mentioned above aromatic amine, acetone being used as aprotic solvent. Colored product is analyzed with the help of spectrophotometry at 430 + 2 nm. EFFECT: improved sensitivity, increased accuracy. 2 cl, 3 tbl