baber/WOPTO huggingface dataset:
Patent DE-4035635-C1 (DE)
Title: Planetarium mechanism with arm rotatable about socket - has circular disc and gnomon insertable at any globe point
IPC: G09B27/02
Filed: 1990-11-09
Granted: 1992-05-07
Abstract: The celestial orrery model, showing seasonal changes caused by the angle of the ecliptic, consists of a base carrying a rotary arm which has at its outer end a rotray globe at 23.5 deg to vertical. Light from a point source in the base is focussed into a beam and a device shows the shadow caused by the sun. A quomon device (20), which can be placed at any point on the globe (14) comprises a circular disc (22) and a quomon (24) in the disc centre and pointing away from the globe. The light is pref. focussed by a Fresnel lens (18). ADVANTAGE - Facility for the quomon shadow evaluation in true relation to earth (globe).
Patent DE-4118389-C1 (DE)
Title: V=belt drive for lift - has motor with pivot directly below it and spring to tension belt
IPC: B66D1/54
Filed: 1991-06-05
Granted: 1992-12-24
Abstract: The V-belt drive unit for a lift mechanism has the rotary axis (17) of the motor (9) and that of the cable drive pulley (5) almost horizontal. The motor is fixed at a point (11) vertically below its axis of rotation via a lever retaining element (10). Belt tensioning is achieved via a horizontally operating spring unit (12), which acts on the retaining lever to remove control contact (19) in the case of cable breakage or tear, and activates the cable pulley brakes (13a, 13b). USE/ADVANTAGE - V-belt drive mechanism for lift. Provides independent brake action, symmetry of arrangement reduces vibration and provides independence of direction of rotation.
Patent DE-4212632-C1 (DE)
Title: Traffic hazard display with solar cell power source - uses LEDS with pulsed operation from delay circuits and pulse generators with pulse shapers
IPC: H05B37/02
Filed: 1992-04-15
Granted: 1993-07-15
Abstract: The traffic warning display consists of a 12 V solar panel (1) connected via a regulator (2) to a battery (3). The battery is connected to the control circuit card (5) in the chain of displays (6,7,8). The displays are of plastics material with embedded LEDs, approx. 60 in number, arranged to form an arrow (9,10,11). The control electronics pulses these LEDs with a 100 ms pulse in sequence 90 ms apart every 1.2. seconds so that the arrow ripples across the displays. The solar panel is positioned in a sunlit area, while the displays are mounted at hazardous curves, possibly in a tunnel. The power consumption using the pulsed drive permits operation during winter and low solar cell output. USE/ADVANTAGE - Esp. as conspicuous warning to driver approaching curve. Traffic hazard displays remote from mains power source.
Patent DE-4212873-C1 (DE)
IPC: A45C11/00
Filed: 1992-04-17
Granted: 1993-05-06
Abstract: The invention concerns a device for the safe keeping of contact lenses, the device having a main body (2) on which is located a container (8) designed to house the contact lenses. The container (8) has at least one reservoir (30 or 32) designed to hold lens-treating fluid and fitted with a pipette (9 or 10) for transferring cleaning fluid from the reservoir (30 or 32) to the lens container (8), the pipette (9 or 10) being mounted on the main body (2) of the device and having a height essentially the same as that of the lens container (8).
Patent DE-4216161-C1 (DE)
Title: Joint between seat covering and cushion in vehicle seat - has textile web hidden by adhesive layer with strip to permit sewing of cover material onto seat cushion
IPC: B60N2/60
Filed: 1992-05-15
Granted: 1993-05-06
Abstract: Vehicle seat having a seat covering sewn onto a seat cushion in which the side of the seat covering (9) directed towards the seat cushion (10) has a textile web (11) hidden by an adhesive clinging layer (12). The adhesive layer has a strip (13) by which the seat covering material can be sewn onto the seat cushion. The band and the web are stapled together. The band and the seat cushion are gathered and sewn together. ADVANTAGE - Non-visible sewn joint between the seat covering and the seat cushion which gives an improvement in visual appearance without affecting seat comfort.
Patent DE-4222931-C1 (DE)
Inventor: MUEHLHAUSEN GEORG
IPC: A46B5/02
Filed: 1992-07-11
Granted: 1993-12-09
Abstract: A plastic toothbrush (1) has a ribbed handle (2) and a depression (8) for receiving the thumb of the user arranged at the end of the handle (2), in the transition zone to the bristle-bearing head part (4). In order to obtain a particularly ergonomical design, the handle (2) has a relatively small, preferably star-shaped or cross-shaped massive core (5) which carries mutually spaced ribs (6) which form in their totality a sufficient holding surface. The ribs (6) preferably have an at least approximately square cross-section and the ribs (6a - 6c) at the end of the handle (2) towards the head part (4) have a larger cross-section than in the ramaining area of the handle (2), forming a thumb supporting surface (7). In this area, at least on the side of the bristles and preferably also on the side of the toothbrush (1) opposite to the bristles, a depression (8) is shaped in adjacent ribs for receiving the thumb of the user. In the transition zone to the head part (4), the massive core (5) has a reduced cross-section (9a, 9b) in the longitudinal direction of the bristles.
Patent DE-4226613-C1 (DE)
Title: Hermeticity testing of casing cementation - of gas storage cavern, with stored medium level change compensation
Inventor: STRELOW DIETER
IPC: G01M3/26
Filed: 1992-08-07
Granted: 1994-02-24
Abstract: Hermeticity testing of cementations, near the casing bottoms of gas storage caverns, is carried out using a test gas which displaces brine or storage medium from the test space and which is then pressurised to the test pressure. After a predetermined test duration, hermeticity is determined on the basis of test gas losses by detecting pressure changes within the test space, further amounts of test gas being fed into the test space during the test duration. The novelty is that the excess amount of test gas, remaining after leakage loss compensation, is withdrawn and accurately measured, the difference between the additionally fed and withdrawn test gas amounts being taken into account in the leakage rate determination. ADVANTAGE - Compared with the process of US4474053, the present process avoids or compensates level changes even in the case of open caverns and eliminates errors resulting from level and diameter changes.
Patent DE-4327253-C1 (DE)
Title: Bearing part for T-profile rails
Inventor: KNAUF ALFONS JEAN
IPC: E04B9/06
Filed: 1993-08-13
Granted: 1994-12-15
Abstract: A bearing part for T-profile rails (1) of a counter-ceiling for the end-sided connection to a transversely running border angle profile (6) is designed as a separate sheet-metal part. The bearing part (7) is plugged on the end side, by means of a plug-in plate (8) formed thereon, into the double-walled web plate (2) of the T-profile rail (1). It is supported on the horizontal leg (10) of the border angle profile (6) by means of a supporting foot (9). A guide flange (12) is angled off horizontally on the upper border of the plug-in plate (8). By using the bearing part (7) the formation of an air gap, at the transition from the T-profile rail (1) to the border angle profile (6), beneath the mineral fibre panels (5) laid in the counter-ceiling is avoided. <IMAGE>
Patent DE-4403762-C1 (DE)
Title: Feed circuit for a multi-system locomotive
Inventor: BENKER HANS DIPL ING
IPC: H02P3/00
Filed: 1994-02-07
Granted: 1995-05-11
Abstract: In AC mode, at least one motor-side power convertor is assigned to each input power convertor. In DC mode, according to a first solution, in each case two convertors of a convertor assembly are connected to one another via inductors, in which case in the event of a fault the faulty convertor can be disconnected and the operative convertor can be connected in parallel with another convertor. According to a second solution, the first convertors of all the convertor assemblies are assigned in each case to the second convertors of all the convertor assemblies, in which case in the event of a fault the faulty convertor can be disconnected. <IMAGE>
Patent NL-1016922-C1 (NL)
Title: Cooling of slaughtered poultry e.g. chickens, ducks and geese, involves positioning poultry with legs spread apart and with upright abdominal cavity and transporting in direction opposing to flow of water
Inventor: STUYVENBERG WILLEM MARIE VAN
IPC: A23B4/06
Filed: 2000-12-20
Granted: 2002-05-14
Abstract: Slaughtered poultry (2) which is positioned with legs spread apart and with upright abdominal cavity (23), is transported in a direction (9) opposing to flow direction of cooling water (27), such that water flows round and through the poultry from the abdominal cavity towards the neck cavity (24).  Independent claims are also included for the following: (1) installation for cooling slaughtered poultry, which comprises a positioning unit for receiving the slaughtered poultry with the abdominal cavity oriented upwards in the transporting direction, a transportation unit (3) for transporting the positioned poultry and a cooling unit containing a cooling container (6) for cooled and flowing water, which flows in a direction opposing the transportation flow; and (2) cooled slaughtered poultry.
Patent NL-1018922-C1 (NL)
Title: Multi directional kite surfing trapeze hook, comprises pair of U shaped profiles welded to hook and tensioned with spring
Inventor: BUUREN JAN VAN
IPC: B64C31/06
Filed: 2001-09-10
Granted: 2003-03-11
Abstract: The hook comprises two stainless steel U-shaped profiles which have been slotted together. One profile is welded to the stainless steel tube of the hook, whilst the other is welded to to the stainless steel hook part. A stainless steel spring is used to tension the U-shaped profile/hook arrangement. The spring is placed between two round stainless steel plates in order to keep it in position.  The hook has an 80 deg. radius.
Patent NL-1023069-C1 (NL)
Title: Protective device for rim of wheel with snow chain, comprises plate for securing to wheel rim
Inventor: ACKER GUIDO ANDRE MAGDALENA VA
IPC: B60B7/00
Filed: 2003-04-01
Granted: 2004-10-04
Abstract: The device comprises a plate which is secured to the wheel rim so that it is located between the rim and snow chain. The plate diameter depends on the size of the wheel rim and tyre.
Patent NL-1025034-C1 (NL)
Title: External cavity wall for building, designed so that external face withstands entire load exerted upon wall
Inventor: KROON JACOBUS CORNELIS ANTONIU
IPC: E04C2/04
Filed: 2003-12-16
Granted: 2005-06-20
Abstract: The outer face of the wall has a sufficient strength and stability for it to withstand the entire load exerted on the wall without any contribution from the inner face. The wall is built from loose bricks or stones which are bonded together and horizontal reinforcing elements. An independent claim is also included for a method for constructing the outer face by supplying bricks and bonding agent to a vertical feed mould (1).
Patent RU-2023783-C1 (RU)
Title: Method of paper producing
Inventor: CHELL RUNE ANDERSSON
IPC: D21H17/68
Filed: 1987-10-02
Granted: 1994-11-30
Abstract: In a process for making paper from an aqueous paper pulp, especially a pulp containing bleached/unbleached mechanical pulps or unbleached chemical pulps, a combination of chemicals is added for improving drainage and retention. As drainage-and retention-improving aids are added a cationic polyacrylamide and a sol of colloidal inorganic particles having at least one surface layer of aluminium silicate or aluminum-modified silicic acid.
Patent RU-2071470-C1 (RU)
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: A61K31/472
Filed: 1990-12-11
Granted: 1997-01-10
Abstract: Использование: в качестве ингибитора протеазы вирусного начала. Сущность изобретения: производные аминокислот ф-лы 1, где R-бензилоксикарбонил или 2-хинолилкарбонил. Реагент 1: 2-[3(S)-амино-2(R)-гидрокси-4-фенилбутил]-N-третичный бутил-декагидро-(4aS,8aS)-изохинолин-3(S)-карбоксамид. Реагент 2: N-(бензилоксикарбонил)-альфа-аспарагин. Условия реакции: в присутствии гидроксибензотриазола, N-этилморфолина и дициклогексилкарбодиимида в сухом тетрагидрофуране. 4 з.п. ф-лы, 1 табл. Структура соединения ф-лы I:
Patent RU-2016487-C1 (RU)
Inventor: KACHOROVSKIJ ALEKSEJ B
IPC: H02H7/20
Filed: 1990-04-19
Granted: 1994-07-15
Abstract: FIELD: radio engineering. SUBSTANCE: device for protection of instruments against overload has spark protection unit including stabilizer diode 2, resistors 3, 4 connected in series, communication line 6 coupled to terminal 5, diode 7 and resistor 8 linked in series with communication line, point of their connection is coupled to neutral wire via diode 9. Stabilizer diode 2 is shunted by resistor 11. Instrument 13 is connected to terminal 12. Instrument converter is placed into load of power supply source 30. One of its circuit includes resistors 16, 17, 18, capacitor 19, transistor 20 and 21, feedback and intercommunication resistor 22 and forms amplifier of pickup signal. Second circuit includes voltage stabilizer built on field-effect transistor 24, transistor 25 which connection point is coupled to source of reference voltage via resistor 26. Source includes stabilizer diode 27 connected to base of transistor 25 and resistor 28. EFFECT: improved operational efficiency and reliability. 1 dwg
Patent RU-2033138-C1 (RU)
Inventor: LUPICHEV NIKOLAJ L
IPC: A61H39/00
Filed: 1990-08-15
Granted: 1995-04-20
Abstract: Использование: в медицинской технике, а именно в устройствах, обеспечивающих передачу энергетических свойств объектов, например лекарственных веществ, на носители, каковыми могут быть вода, сахар, активные вещества, а также непосредственно биообъект. Сущность изобретения: устройство содержит задающие элементы с размещенными на них препаратами, электрически связанный с ним воздействующий элемент, выполненный в виде катушки индуктивности, сердечник которой имеет форму тора. Катушка индуктивности может быть выполнена в виде спирали, внутри которой размещается дополнительный сердечник, имеющий заостренный конец. Обмотка спирали катушки индуктивности может быть снабжена дополнительной обмоткой, охватывающей первоначальную обмотку. Контактный элемент может быть заменен на воспринимающий элемент, выполненный в виде раструба конусообразной или полусферической формы. В качестве источника тока может быть применен генератор импульсов различной частоты. 3 з.п. ф-лы, 3 ил.
Patent RU-2006904-C1 (RU)
Inventor: KIRICHENKO YURIJ S
IPC: B01F5/06
Filed: 1990-09-25
Granted: 1994-01-30
Abstract: FIELD: printed circuit board manufacture. SUBSTANCE: in device for automatically maintaining parameters of solution for copper plating a solution sample taken from a bath by a delivery pump is applied into a photocolometric sensor determining the content of two-valence copper ions. Then through different channels of a peristaltic pump a solution sample and hydrochloric acid are simultaneously applied into a mixer made in the form of a liner array of plates the end plates of which are provided with inlet and outlet branch pipes and the remainder are formed with grooves on one of the end-face surfaces and tightly arranged with respect to each other forming chambers being in communication with each other through openings eccentrically located relative to the chambers. EFFECT: enhanced reliability and efficiency. 2 cl, 2 dwg
Patent RU-2039243-C1 (RU)
Title: Continuous miner
Inventor: AFANASEV SERGEJ EGOROVICH
IPC: E21C27/00
Filed: 1991-02-11
Granted: 1995-07-09
Abstract: FIELD: ore mining industry. SUBSTANCE: working member has carrier 1 secured by means of hinge 2 to body 3, and hydraulic cylinder 4 which turns the carrier. Attached to carrier 1 by means of hinge 5 is frame 6 with two or more rows of rock-cutting tools 7 and stops 8 and 9. Carrier 1 has stops 10 and 11, hydraulic cylinder 12 turning the frame and hinged to frame 6. Continuous miner operates as follows. Carrier 1 under the action of hydraulic cylinders 4 turns round hinge 2. In this case, one row of rock-cutting tools 7 moving over arc breaks face surface. At the end of working stroke, the carrier stops moving, hydraulic cylinder is employed to turn frame 6 round hinge 5 from position 1 to position 11. In this event, stop 8 of frame 6 comes in contact with stop 11 of carrier 1. Hydraulic cylinder 12 is disengaged, and hydraulic cylinders 4 are engaged to turn carrier 1 round hinge 2 to opposite direction. In this case, the other row of cutters 7 breaks the face surface. At the opposite end of stroke, frame 6 under the action of hydraulic cylinder 12 turns from position 11 to position 1, and cycle is repeated. EFFECT: higher efficiency. 2 dwg
Patent RU-2045128-C1 (RU)
Title: Device for time compression of discrete frequency-shift signals
Inventor: POZDNEEV ALEKSEJ A
IPC: H03D7/00
Filed: 1991-01-16
Granted: 1995-09-27
Abstract: FIELD: communication equipment. SUBSTANCE: device realizes operation of frequency doubling of input noise-like discrete frequency-shift signal, its storage in delay line with taps, multiplication of increments of one meaning of decoded combination of pseudorandom sequence with continuous signal with doubled value of clock frequency formed by two-channel static monitoring filter from discrete frequency-shift signal passed through frequency doubler, simultaneous summing of signals of all increments (from outputs of multipliers directly connected to inputs of adder) and formation of output N-fold shortened signal by output radio filter. Device includes frequency doubler 1, delay line 2 with taps, L multipliers 33 -1 ,3 -2 ...3 -L , adder 4, output filter 5 and monitoring filter 6. EFFECT: compression of noise-like discrete frequency-shift signals in time and obtainment of phase selection. 1 dwg
Patent RU-2011131-C1 (RU)
Title: Blast cupola
Inventor: KUKLINSKIJ VLADIMIR V
IPC: F27B1/00
Filed: 1991-02-20
Granted: 1994-04-15
Abstract: FIELD: metallurgy. SUBSTANCE: a splitter in the form of a wall parted into parts by a horizontal partition is built in the blast cupola shaft. The parts are in communication by a gas duct with a built-in carbon oxide afterburner. The products of afterburning are discharged into the shaft through a window in the upper part of the splitter, and the coke chute is connected to the lower part of the splitter. EFFECT: improved structure. 1 dwg
Patent RU-2029925-C1 (RU)
Title: Box-type exposure metering calculator
Inventor: VINOGRADOV ALEKSANDR IVANOVICH
IPC: G01J1/00
Filed: 1991-02-20
Granted: 1995-02-27
Abstract: FIELD: photography. SUBSTANCE: calculator has a base with scales of exposure values and values of characteristic curve with two or one marks applied onto the base, three plates movably mounted relative to the base with scales of values of diaphragm, exposure times, brightness of white and black standards, respectively: one or two marks corresponding to the marks on the base being applied onto the scale of values of brightness of white and black standards. EFFECT: enhanced accuracy. 4 dwg
Patent RU-2007705-C1 (RU)
Inventor: BARANOV SERGEJ V
IPC: G01N21/72
Filed: 1991-06-26
Granted: 1994-02-15
Abstract: FIELD: optic spectral analysis of materials. SUBSTANCE: atomic-absorption analyzer with absorption coefficient modulation has a cuvette with capillary for feeding solution to be analyzed into an atomizing system, burners, lamps with hollow cathodes, electric magnets and a power supply unit for applying power to the electric magnetic. The cuvette contains solution of magnetic metals to be analyzed produced by electric-spark dispersion technique. Absorption coefficient modulation frequency is set with the aid of a synchronous generator. A blank sample and analyzed solution are alternatively applied into the flame atomization system. Useful information is detected by a frequency detector and is recorded by a receiving device. EFFECT: enhanced efficiency and reliability. 3 dwg
Patent RU-2008671-C1 (RU)
Title: Method of finding of phosphorus
Inventor: DOLGOREV ANATOLIJ V
IPC: G01N31/22
Filed: 1991-09-02
Granted: 1994-02-28
Abstract: FIELD: determination of phosphorus in metals. SUBSTANCE: for photometric determination of phosphorus solution of regenerated heterocomplex of phosphorus is treated with aqueous solution of sodium hydroxide to pH 7.5-10.5 and then with aqueous solution of sulfuric or hydrochloric acids to pH of photometrically scanned solution within interval of 1.0-2.5. EFFECT: improved reliability of method for determination of phosphorus in ores, concentrates, solutions and water. 1 tbl
Patent RU-2047143-C1 (RU)
Title: Device for cyclic loading of material specimens
Inventor: LODUS EVGENIJ V
IPC: G01N3/32
Filed: 1991-09-12
Granted: 1995-10-27
Abstract: FIELD: conducting tests for strength. SUBSTANCE: device has grip 1 for specimen 2, coils 3 and 4, weight 5, spring 6 and flexible rod 7. Bending is created by moving weight 5 along coil 4; axial load is created by moving coil 4 along coil 3. Device is used for testing the specimens of various materials. EFFECT: possibility of conducting the tests both at axial and bending loads. 1 dwg
Patent RU-2016146-C1 (RU)
Title: Method of carbon fibrous material preparing
Inventor: MOROZOV VIKTOR G
IPC: D01F9/16
Filed: 1991-07-16
Granted: 1994-07-15
Abstract: FIELD: production of chemical fibers. SUBSTANCE: initial cellulose fiber is impregnated with aqueous solution containing, %: ammonium hydro-ortho-phosphate 5-10; ammonium chloride 3-12, and sodium chloride 1-7. The content of this catalyst on fiber is 15-30%. Fiber is dried and thermally treated. Before drying fiber can be kept at 80-100 C for 15-60 min at relative humidity 100% in atmosphere forming at heating of impregnated fiber. EFFECT: improved method of fibrous material making. 1 tbl
Patent RU-2030150-C1 (RU)
Inventor: KORBUT NIKOLAJ V
IPC: A01K59/04
Filed: 1991-12-10
Granted: 1995-03-10
Abstract: FIELD: apiculture. SUBSTANCE: honey extractor comprises a tank with flat end walls, bottom end plate 1 in the form of a half-cylinder closed at both end with flat walls, and cover 2 all these parts being articulated with one another. Cover 2 is locked in closed position on bottom plate 1 by catches 6 while brackets 4 hold it in open position. Tank is provided with folding supports consisting of two tubes interconnected by articulated joints protected by bushing. Supports have stationary bends and supporting members. End walls of tank are provided with stiffener ribs. As compared with the known analogs, the disclosed honey extractor simplifies extraction of honey, promotes the ease of its handling and reduces metal content. EFFECT: improved design. 4 cl, 6 dwg
Patent RU-2083981-C1 (RU)
Title: Process of nondestructive inspection of surface layers of dielectric articles
Inventor: ARKHIPOV BORIS A
IPC: G01N27/61
Filed: 1991-07-08
Granted: 1997-07-10
Abstract: FIELD: nondestructive testing of dielectric articles, specifically discharge ceramic chambers of stationary plasma engines of some spacecrafts. SUBSTANCE: tested surface of article is subjected to additional testing intrusion with liquid dielectric medium which is intermediate one between tested surface and conductive screen of zero potential. Then article is electrified on outside in electric field of. Electrogram of relaxation drop of potentials is read off outer surface and is used to estimate state of surface layers. Gear to implement this process has screen holder of tested article joined to system of supply of liquid dielectric medium, servo drive of axial rotation of article together with screen-holder, with working electrode positioned in parallel to rotation axis above surface of article and connected to power supply source of, pickup of levels of electrostatic potentials with scanning servo drive, device for remote transmission of coordinates of scanning point and device registering electrograms. EFFECT: increased authenticity of process. 2 dwg