baber/WOPTO huggingface dataset:
Patent DE-4008832-C1 (DE)
Title: Microswitch operated by electrostatic force - has force electrode of resistance material between end contacts
IPC: H01H59/00
Filed: 1990-03-20
Granted: 1991-07-18
Abstract: An electrostatically actuated microswitch has contact strips (2,3) formed on a substrate (1) of insulating material.  A movable contact (4) in the form of a flexible strip of electrically conducting material is fixed to one of the atcr contact strips. Located in the space between the contact strips is a force electrode (6) in the form of a resistive surface layer. Coupled between the electrode and one of the  contact strips is a control voltage source (12) which, when connected, causes an electrostatic field to be generated to cause contact closure. ADVANTAGE - Also suitable for h.f.
Patent DE-4126340-C1 (DE)
Title: Cold supply for underground work air conditioning - uses secondary flow division into two partial flows after passing through work-point refrigeration sets
IPC: F24F3/06
Filed: 1991-08-09
Granted: 1992-08-13
Abstract: The refrigerating system for the prodn. faces generates cold above ground. The cold is led down the shaft by primary flow (5) and then heated by the secondary flow, supplying the face air conditioning plant prior to return to surface for the refrigerating cycle, using refrigerators with an evaporator (19) and condenser (18) for transfer between primary and secondary flows. After passing through the face air conditioners, the secondary flow is divided into two subflows, with one (22) absorbing the condenser heat and then locked out into the pressure system in exchange for the primary flow, followed by return to surface. The other subflow (20) is cooled in the evaporators, mixed with the expanded primary flow water and pumped with it to the face plant. USE/ADVANTAGE - For underground mines, with improved utilisation over wide temp. range.
Patent DE-4214711-C1 (DE)
IPC: H01R13/40
Filed: 1992-05-02
Granted: 1993-06-03
Abstract: A multipole cable plug connector 1 has a printed-circuit board (17) (if required) which is arranged in a plastic housing (2) as well as integral contact elements (18, 18') having in each case one insulation-piercing terminal contact (22) for cable connection, one printed-circuit board contact (25) and one plug contact part (26, 26'). In order to achieve a low production cost in a simple manner and to enable the contact elements to be fixed independently of the presence of the printed-circuit board, it is provided that in each case one blind hole (15), running in the insertion direction, is provided in a contact supporting part (9) consisting of insulating material, in order to accommodate the end part (14) of each cable core (6), that the insulation-piercing terminal contact (22) and the printed-circuit board contact (25) formed by two lugs (23, 24) like a fork-shaped spring are arranged transversely with respect to the insertion direction, and that the contact supporting part (9) has a matched recess (16) for accommodating the insulation-piercing terminal contact (22). <IMAGE>
Patent DE-4227150-C1 (DE)
Title: Suspension for correcting penis erection weakness by throttling venous return flow - has extension bar curved towards anus fitting in rectum and ending at prostate wall
Inventor: FISCHER ALBRECHT PROF DR
IPC: A61F5/41
Filed: 1992-08-17
Granted: 1993-12-23
Abstract: Throttling is by a ring enclosing the penis and scrotum and of variable peripheral length. This is of non-distorting material and rounded cross-section. It comprises side (6) and transverse (2,7) beams, and is rectangular on the inside. The top transverse beam (2) hinges, and is lockable in position, and it and the bottom one have beads midway along them, protruding towards the inside. The bottom beam fits behind the scrotum and bears against the perineum, and has a rigid extension bar towards the latter and the anus. The bar curves towards the anus, protruding inside this and the rectum, and ending at the prostate wall. ADVANTAGE - Low cost and harmless, and also usable by normally potent men.
Patent DE-4228499-C1 (DE)
Title: Plasma-aided coating of substrates - with a low-voltage arc discharge between a cathode and an anodic electrode
Inventor: GRIMM WERNER DR
IPC: C23C14/02
Filed: 1992-09-01
Granted: 1993-10-07
Abstract: The plasma-aided coating process of substrates (4) by means of a vacuum arc evaporator is characterised by the following: a) a low-voltage arc discharge is ignited between a cathode and an anodic electrode (6) in an evacuated coating chamber (1); b) the substrates (4) are at a negative potential, so that they are subjected to ion and electron bombardment by the plasma of the low-voltage arc discharge; c) a target (18) made of a coating material has a negative potential relative to the electrode (6), and a vacuum arc discharge is ignited between the target and the electrode; d) both the low-voltage arc discharge and the vacuum arc discharge are maintained over the entire duration of the coating process. USE/ADVANTAGE - In surface coating technology. In comparison with known methods and installations, the invention allows the plasma density to be substantially increased.
Patent DE-4236156-C1 (DE)
Title: Coupling digitally controlled audio mixing console channels - generating virtual operating strips between real operating strips and channel audio modules
Inventor: ADAM REINHARD DR
IPC: H04H60/04
Filed: 1992-10-20
Granted: 1994-04-21
Abstract: The channel assignment procedure is applied to assign the audio channels to the operating strips in a digitally controlled audio mixing console with software defined operating surfaces. Virtual operating strips (43) are inserted between the real operating strips (41) and the channel audio modules (44) defining the assignment of the latter to the real operating strips. Pref. a virtual operating field (42) is loaded in the control processor defining the sequence of the selected number of virtual operating strips. USE/ADVANTAGE - Optimism ergonomic and acoustic characteristics for audio mixing console.
Patent DE-4331939-C1 (DE)
Title: Combined pressure-increasing and fire-extinguishing apparatus
Inventor: MUENKER ROLF
IPC: F24D3/10
Filed: 1993-09-16
Granted: 1994-09-01
Abstract: Combined pressure-increasing and fire-extinguishing apparatus (10), comprising a diaphragm pressure vessel (11), having a compressed-gas space (12) and a water space (13) situated above the compressed-gas space and being at a predeterminable pressure and enclosed by a rubber diaphragm (13a), a pressure-increasing pump (22) (booster pump) which delivers water into the water space counter to the gas pressure in the compressed-gas space, and a switching and controlling device (28) for controlling and regulating the water supply as desired. The switching-on of the pressure-increasing pump (22) is effected as a function of the pressure measured in the water space (13). <IMAGE>
Patent DE-4336225-C1 (DE)
Title: Process for the environmentally compatible cleaning of heat-storage blocks
Inventor: SCHWEDT GEORG PROF DR
IPC: C11D3/02
Filed: 1993-10-23
Granted: 1994-09-15
Abstract: Process for the environmentally compatible cleaning of heat-storage blocks from electrical storage heaters, characterised by impregnating the heat-storage blocks with a reducing solution which contains iron(II) sulphate and sulphuric acid.
Patent DE-4337618-C1 (DE)
Title: Inverted filter centrifuge (seal for drum space)
Inventor: FELLER JOHANN
IPC: B04B3/02
Filed: 1993-11-04
Granted: 1995-02-16
Abstract: An inverted filter centrifuge has a filter drum which is rotatably mounted in an unsupported way in a housing and has a filter drum cover which closes off the free end of the said filter drum and can be displaced in the axial direction of the filter drum, the filter drum cover having a filling-in opening for the suspension to be filtered. A filling pipe penetrates the filling-in opening and is received in the filling-in opening in a sealing manner and is radially mounted in it. In the operating state, the free end of the filling pipe opens, with the filter space cover closed, into the filter space which is surrounded by the filter drum. The filling pipe is axially displaceable and a sealing head which is mounted so as to be positionally fixed in the axial direction with respect to the filling pipe and capable of rotating about the filling pipe is provided on said filling pipe in the region of its free end. The sealing head is sealed with respect to the outer circumference of the filling pipe with at least one seal and the sealing head and the filter space cover are constructed so as to engage in one another in a mutually sealed way, essentially fixed in terms of rotation in relation to one another.
Patent DE-4405382-C1 (DE)
Title: Burner pipe for burners in industrial furnaces
Inventor: KOEBERL GERALD
IPC: F23D14/76
Filed: 1994-02-19
Granted: 1995-05-24
Abstract: The burner pipe (1) for industrial furnaces is surrounded at least partially by an additional concentric pipe (2) provided with attached external reinforcing elements (3) which are embedded in a cover sleeve (4) made of refractory material.
Patent DE-4436306-C1 (DE)
Title: X=ray diagnostic appts. with image intensifier TV chain
Inventor: MAAS MICHAEL DIPL ING
IPC: H04N5/349
Filed: 1994-10-11
Granted: 1995-11-30
Abstract: The X-ray beam (2) from the focus (1) of the tube passes through the patient (3) to the input screen of the image intensifier (4). The output is concentrated by a basis lens (5) and a TV lens (7) on the CCD image converter (12) of a TV camera (6) which can be tilted about an axis (11) at right angles to that (10) of the intensifier, and stabilised by a torsion spring (13). The tilt is controlled periodically by interaction of a permanent magnet (15) on a cantilever (14) with an electromagnet (16) excited by a control unit (17). The position of the camera is fed back from an optical sensor (18).
Patent NL-1014399-C1 (NL)
Title: Central registration system for young drivers, can be accessed by authorized organization to determine driver's age, competence, title to vehicle, insurance status, etc.
Inventor: HAMPSINK JOHANNES ANTONIUS BON
IPC: G06Q10/00
Filed: 2000-02-17
Granted: 2001-08-20
Abstract: All drivers between the age of 16 and 25 would be required to supply data to a central registration body. Data would include name, address, date of birth, driving status, car ownership details, etc. The data could be accessed by authorized organization to determine driver's age, competence, title to vehicle, insurance status, etc. The system would avoid need to carry licenses, policy documents, etc., and is less liable to fraudulent use.
Patent NL-1018091-C1 (NL)
Title: Extendable table has under frame comprising two reciprocally displaceable table parts to each of which table top is fixed
Inventor: HEST MARTINUS RUDOLF VAN
IPC: A47B1/02
Filed: 2001-05-17
Granted: 2002-11-19
Abstract: The extendable table (1) has an under frame (3) comprising two reciprocally displaceable table parts (5,7), to each of which a table top (13) is fixed, together with two legs (9) and two parallel connectors (11). The table parts are connected to each other via union components (15), which work in conjunction with the connectors (11).  The union components can be moved into the connectors. In the pushed apart state, two loose table tops (21) can be fitted on the union components (15). In this way, a robust extendable table is obtained, so that the distance between the legs is greater with the pushed apart table parts.
Patent NL-1023954-C1 (NL)
Title: Heat collector powered by renewable energy source for e.g. central heating, comprises boiler, heating element and vessel containing high specific heat value material
Inventor: BRUIN PIETER DE
IPC: F28D20/00
Filed: 2003-07-18
Granted: 2005-01-19
Abstract: A renewable energy source such as solar or wind power is used to generate electricity for a heating element (1) which is used to heat a material (3) with a very high specific heat value (e.g. paraffin) to the maximum temperature possible. The material is heated inside a closed vessel (2) located in a boiler (4) so that thermal energy transfer between the vessel and boiler is possible. The boiler is used to provide hot water for a central heating system.
Patent RU-2081471-C1 (RU)
Title: Cathode-ray tube electron gun
Inventor: DZHON RICHARD KHEJL
IPC: H01J3/02
Filed: 1993-03-01
Granted: 1997-06-10
Abstract: FIELD: electronic engineering. SUBSTANCE: electron gun has many cathode assemblies mounted on at least two electrically isolated supporting rods. At least one of electrodes has actually rectangular cup-shaped deep-implantation element provided with base area with many fixing lugs and side wall extending between base area and supporting flange. Side wall has, essentially, stiffening part on each opposite side projecting outside at acute angle of about 45 deg. from side wall. EFFECT: improved design. 5 dwg
Patent RU-2120132-C1 (RU)
Title: Device for measuring of parameters of seismoblat waves
Inventor: GUROV V V
IPC: G01V1/16
Filed: 1991-05-07
Granted: 1998-10-10
Abstract: FIELD: geophysics. SUBSTANCE: device has spherical container provided with three spring clamps positioned vertically and capable of rotation around container in horizontal plane. Device also includes single-component velocity transducers connected to measuring and recording equipment through cable and balance platform mounted for turning around horizontal axis. Balance platform accommodates velocity transducers and electromagnet for setting load. Container has seat for holding the setting load. EFFECT: enhanced accuracy of measurement. 1 dwg
Patent RU-2011210-C1 (RU)
Title: Technological unit actuating mechanism control unit
Inventor: BEREZHNOJ IGOR V
IPC: G05B11/01
Filed: 1989-12-11
Granted: 1994-04-15
Abstract: FIELD: automatic control. SUBSTANCE: control unit has actuating mechanism control signal forming unit 1, tuning signal source 2, units 3 and 8 for forming technological parameter deflection signals and non-production mode signal parameter from preset corresponding parameters, technological parameter and non-producing mode parameter detectors 4 and 7, operation mode setting unit 5, technological loading signalling device 6, comparison member 9, integrator 10, operative mode switch 11, switch 12, technological parameter and non-producing mode parameter regulators 19 and 20, controllable switches 14 and 15, detectors 16 and 17 for indicating availability of metal in rolls of adjacent stands in interstand space, AND gate 18. EFFECT: widened functional capabilities due to capability of tuning of non-producing mode at the level of its tuned value under influence of noise. 1 dwg
Patent RU-2008078-C1 (RU)
Inventor: ZOLOTOV ALEKSANDR F
IPC: B01D53/14
Filed: 1990-05-03
Granted: 1994-02-28
Abstract: FIELD: gas scrubbing. SUBSTANCE: gas exhaust is treated by chlorine-containing oxidant. Industrial gases containing chlorine (mainly exhaust gases of platinum metal concentrate) are used as oxidant. Ratio NO:Cl 2  is 1: (0.45-0.50). Then gas exhaust is contacted with aqueous NaOH. Thus prepared solution containing NaOH, NaNO 3  and NaNO 2  may be used in main process. Purification degree against NO x  is 92.5% . EFFECT: improves efficiency of the method.
Patent RU-2050037-C1 (RU)
Inventor: GODZHAEV MAKHIR OMAR OGLY
IPC: H01L41/09
Filed: 1990-12-26
Granted: 1995-12-10
Abstract: Использование: микроскопии, литографии, интерферометрии, микромеханике, биологии клетки для прецизионного позицинирования. Этот привод имеет расположенные в вершинах треугольника верхние опоры, взаимодействующие с верхней поверхностью столика для его прижатия к единственной нижней опоре, установленной на конце пьезокерамического преобразователя электрических сигналов в изгибные деформации. При изгибе преобразователя происходит перемещение столика. Нижняя опора центрирована относительно центра тяжести треугольника, образованного тремя верхними опорами. 1 з. п. ф-лы, 1 ил.
Patent RU-2012853-C1 (RU)
Title: Method of measuring changes in position of points of object
Inventor: SMIRNOV EVGENIJ I
IPC: G01C11/08
Filed: 1991-01-02
Granted: 1994-05-15
Abstract: FIELD: photogrammetry. SUBSTANCE: reference points are selected onto the object, and coordinates of the points are determined. No less than three additional points are selected onto the object, and correction directions to these points are determined by means of angular instrument. Then phototheodolite survey of the object is carried out periodically from basic points. After any cycle of phototheodolite survey is finished, stereoscopic pair of photographs are available and object model may be constructed. Model is oriented in space with using achieved values of correction directions. Model constructed, is scale with using no less than three reference points, and achieved results are processed. Coordinates of object's points are found and compared with coordinates of corresponding points of preceding cycle. EFFECT: improved precision.
Patent RU-2014132-C1 (RU)
Inventor: CHURYUMOV VITALIJ A
IPC: B02C17/22
Filed: 1991-01-09
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: rods are fastened to the inner surface of the rattler drum by lifters and may be bent with the rotation. EFFECT: improved structure. 2 dwg
Patent RU-2022279-C1 (RU)
Inventor: ISHUTIN ALEKSANDR A
IPC: G01R25/00
Filed: 1991-03-04
Granted: 1994-10-30
Abstract: Использование: измерительная техника, измерение целых фазовых циклов в условиях шума, амплитудных и фазовых флуктуаций. Сущность изобретения: устройство содержит два усилителя - ограничителя, два фазовых детектора, делитель частоты, блок сдвига фазы на минус, два компаратора, элемент 2 ИЛИ - НЕ, два инвертора, блок D-триггеров, два элемента 2 И - НЕ, реверсивный счетчик, арифметический блок, блок сравнения кодов. 3 ил.
Patent RU-2022266-C1 (RU)
Title: Method of mercury vapor detection in the air
Inventor: ALEKSEEV SERGEJ G
IPC: G01N21/78
Filed: 1991-04-18
Granted: 1994-10-30
Abstract: FIELD: analytical chemistry, ecology. SUBSTANCE: analyzed air id blown off with disk for paper chromatography at angle 45 degrees to the flow. Disk is impregnated preliminary with excess of urease solution for one hour (concentration of enzyme is 50 U/ml) in 0.007M phosphate buffer (pH = 6.5) with 1% gelatin. Before analysis disk is wetted with water. Then disk is contacted with part of other disk made of the same material which is impregnated with solution containing 1% urea and 0.006% pH-indicator phenol red in water. Mercury vapor concentration is determined by sampling time and time retention during color change of second disk parts contacting with parts of the first disk containing adsorbed mercury vapors. Color is changed from yellow to raspberry as compared with control disk parts not contacting with analyzing air. EFFECT: improved method of analysis. 2 tbl
Patent RU-2065819-C1 (RU)
Title: Method for labeling objects
Inventor: LUPICHEV LEV N
IPC: B41M5/26
Filed: 1991-04-25
Granted: 1996-08-27
Abstract: FIELD: methods for identification of produced articles, objects of art, securities. SUBSTANCE: resonant spectral characteristics of object are detected by its exposition to coherent pulse beam of tuned laser and recording of spectrum of reflected beam. Reflected light is received by semitransparent mirror and directed to spectral measuring unit with recorder. Resonant frequency is detected by minimal signal level. Tuned laser is tuned to wavelength which is equal to resonant frequency and pulses of coherent beam are generated and directed to modulator and focused on surface of labeled object. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2013290-C1 (RU)
Title: Device for lowering and hoisting the floating object
Inventor: TOROPOV BORIS N
IPC: B63B23/04
Filed: 1991-04-26
Granted: 1994-05-30
Abstract: FIELD: shipbuilding. SUBSTANCE: device has swinging booms 1, beds 2, platform 3, cargo ropes 7, automatic cargo winch 8 with six-section drum. Mounted on platform 3 is compensator 9 which consists of housing in which tubular guides are arranged. Spring systems of varying stiffness mounted inside tubular guides are engageable with rods whose free ends terminate in pulleys 19. Each cargo rope 7 is rove through pulley 19 and is engageable with spring system of varying stiffness. EFFECT: enhanced reliability. 6 dwg
Patent RU-2051419-C1 (RU)
Inventor: NOVIKOV ANATOLIJ LUKICH
IPC: G09B7/00
Filed: 1991-05-07
Granted: 1995-12-27
Abstract: FIELD: sports and tourism. SUBSTANCE: device comprises a casing which accommodates a spring-loaded transparent panel which latter has a magnet on each of its sides. Said magnets are interconnected by pole pieces, the upper magnet is provided with a sight and is installed on the panel on top of a card. The latter may be coated with a protective material, e.g. a thin layer of mica while the lower magnet has a rigidly-secured needle probe arranged with its point down at a clearance relative to the package of bushings-targets insulated from one another and from a common bus. Each target of the bushing-target package is electrically-connected with display lamps, electric power supply and the needle-probe with a provision for closing the circuit when springs are compressed. The bushing-target package may be fastened to the common bus by, for example, ordinary glue or special suction cups. EFFECT: simpler design, higher operating convenience and reliability. 3 dwg
Patent RU-2048992-C1 (RU)
Title: Vehicle towing device
Inventor: PONOMAREV IVAN YA
IPC: B60D1/167
Filed: 1991-04-09
Granted: 1995-11-27
Abstract: FIELD: transport; truck towing devices. SUBSTANCE: vertical plates 4 are secured on truck-tractor frame 2 by means of detachable connections. Plates 4 are arranged symmetrically relative to towing hook 1. Rigidly connected with plates 4 are horizontal plates 3 arranged at both sides from hook 1. Made in plates 3 are vertical holes to secure flexible ties. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2011480-C1 (RU)
Title: Multispindle head
Inventor: VERSHININ ANDREJ G
IPC: B23B39/16
Filed: 1991-06-03
Granted: 1994-04-30
Abstract: FIELD: machine tool manufacture. SUBSTANCE: multi-spindle head has driven shaft carrying gear wheel 8 engageable with planetary pinions 6 located round it. Internally meshed gear wheel 7 is mounted coaxially with gear wheel 8 and is also engageable with planetary pinions 6 whose axles 1 are tool spindles. During operation of drive rotation via gear wheel 8 and planetary pinions 6 are transferred to gear wheel 7 operatively connected to generator whose energy makes up electric drive. EFFECT: enhanced operating capability. 2 dwg
Patent RU-2039161-C1 (RU)
Inventor: KARPOV BORIS IVANOVICH
IPC: E02F3/64
Filed: 1991-04-16
Granted: 1995-07-09
Abstract: FIELD: civil engineering. SUBSTANCE: device has bucket bottom 1.2-1.7 times enlarged in size with respect to its length, the upper part of the blades of the back wall and screen have folds bent backwards outside of the bucket as an extension of gently sloping planes of sliding of the prism of protruding. The prism is formed in beginning from the blade of the screen with the areas of minimum and moderate stresses in loose medium and moving along the gently sloping planes of sliding. The minimum level of power consumption is achieved on shavings maximum permissible in thickness in the case of the bucket preloaded with ground in 20-40% of its geometric volume. EFFECT: improved performance characteristics. 10 cl, 26 dwg
Patent RU-2043456-C1 (RU)
Title: Covering gauge-type roads
Inventor: TSOFIN ZAKHAR S
IPC: E01C5/14
Filed: 1991-06-28
Granted: 1995-09-10
Abstract: FIELD: road building. SUBSTANCE: gauge-type road covering includes screens of wooden beams, vertical plates, studs located in two levers and fastening elements. Lower edges of the plates are located under the wooden beams. Studs of lower level are passed through the plates under the beams and enable the beam to support on them. EFFECT: high rate of road building. 3 dwg