baber/WOPTO huggingface dataset:
Patent DE-102008009005-B9 (DE)
Title: Vorrichtung zur Umwandlung von in einem Fluid enthaltener thermodynamischer Energie in mechanische Arbeit
Inventor: STREFFING MICHAEL
IPC: F01L21/00
Filed: 2008-02-13
Granted: 2009-07-30
Abstract: Vorrichtung zur Umwandlung von in einem Fluid enthaltener thermodynamischer Energie in mechanische Arbeit, bei der in einem Zylinder (1), welcher mit einander gegenüberliegend angebrachten ersten (8) und zweiten Zylinderköpfen (9) verschlossen ist, hin- und herverschiebbar ein Kolben (2) aufgenommen ist,  dadurch gekennzeichnet,  – dass der Kolben (2) zumindest einen Kolbenboden (3) aufweist, von dem sich in Richtung des ersten (8) und des zweiten Zylinderkopfs (9) jeweils ein erstes (4) und eine zweites Kolbenhemd (5) erstreckt,  – dass im ersten Kolbenhemd (4) ein erster Durchbruch (6) und im zweiten Kolbenhemd (5) zweiter Durchbruch (7) vorgesehen sind,  – dass bei einer vorgegebenen 1. Position des Kolbens (2) in der Nähe des ersten Zylinderkopfs (8) der erste Durchbruch (6) mit einer im Zylinder (1) vorgesehenen korrespondierenden ersten Einlassöffnung (14) fluchtet und gleichzeitig der zweite Durchbruch (7) mit einer im Zylinder (1) vorgesehenen korrespondierenden zweiten Auslassöffnung (15) fluchtet, und...
Patent DE-3734173-C1 (DE)
Title: Room temperature controller
Inventor: SCHUELEIN OSKAR DIPL-ING
IPC: G05D23/30
Filed: 1987-10-09
Granted: 1989-03-30
Abstract: A room temperature controller having thermal feedback for a 2-wire system shall ensure a current supply for the thermal feedback (4) by incorporating a current transducer (transformer) (5) in series with the load (6). At the same time, the current transducer (5) causes only a slight change in the power of the thermal feedback in the case of a change in the load current (6), and it can also be used for supplying current to electrical controllers. <IMAGE>
Patent DE-3901320-C1 (DE)
Title: Process for the utilisation in a water grid of a medical treatment facility of water sterilised by an anodic oxidation
IPC: C02F1/467
Filed: 1989-01-18
Granted: 1990-06-07
Abstract: A process for the utilisation of sterilised water from an anodic oxidation chamber in a water grid of a medical treatment facility, the water grid including a pressurised water area and a waste water area, is proposed. In this case the water in the pressurised water area to be sterilised is first allowed to flow through the oxidation chamber and is then passed together with the gases formed in the oxidation chamber into an air flux and separation space from which, via two different outlets, sterilised gas-rich water is led off on the one side and sterilised low-gas or gas-free water is led off on the other side. The latter water is fed in the pressurised water area to various medical treatment equipment. In order also to achieve an effective sterilisation of the waste water area without using further sterilants or disinfectants, the gas-rich water, the gas content of which is too high to ensure fault-free functioning of medical equipment and apparatuses, is introduced into piping in the waste water area of the water grid to exhaust its disinfecting power.
Patent DE-4027435-C1 (DE)
Title: Crawler base excavator - has variably spaced tracks both sides of main frame, and rotary turret mounted for jib with e.g. diesel ram
IPC: F02B3/06
Filed: 1990-08-30
Granted: 1992-01-09
Abstract: The crawler base excavator has variably spaced tracks both sides of the mainframe and mounts a rotary turret for a jib as fitted with rotary table or diesel ram etc. One track (30) should adjust to the side on the mainframe (10) as compared with the other track (26) which is fixed to the frame. The vertical axis of the bearing (12) should lie halfway between the two tracks when the one track is moved to one side. USE/ADVANTAGE - Contractor's plant. One track adjusts sideways to contract to acceptable road transit width without loss of stability.
Patent DE-4100414-C1 (DE)
IPC: B08B3/06
Filed: 1991-01-09
Granted: 1992-04-23
Abstract: The invention relates to a degreasing device for mass-produced items with a drum which can be rotated and driven about a vertical axis and has an upper loading aperture. The invention is designed to improve the degreasing process in such a way that it not only takes less time but entails lower material costs. This is achieved in that the casing (15) of the drum (14) is perforated (16), the drum (14) is surrounded by a stationary catching ring (25) having a peripheral groove (26) projecting inwards at the bottom and fitted with an outflow (28) and the drum (14) has a central aperture (18) in the base which can be closed by a raisable cover (19).
Patent DE-4106573-C1 (DE)
Title: Water-based wood varnish drier - applies capacitative stray field to horizontal conveyor of low dielectric loss carrying flat wood pieces or wooden surfaces greater than 500 mm in width
IPC: F26B15/18
Filed: 1991-03-01
Granted: 1992-07-16
Abstract: A variable-feed low dielectric loss belt supplied via an entry channel brings the material into the totally screened HF space past field capacitor electrodes formed from high potential and mass potential rods at a preset spacing. After drying, the material is led out through a similar outlet channel which, like the entry channel, makes metallic contact with the A1 skin of the HF space. To dry water-based paints on nonmetals above 500 mm wide, applied as thin electrolytically conducting surface sheet, high potential (4) and mass potential (5) rods alternate at right angles to feed in sequence along the same work surface. The rack figures formed by the rods are arranged such that only charge and discharge currents flow in the same direction with the result that an HF stray field without magnetic field forms between the rods, leaving the electrodes in a cold state throughout. USE/ADVANTAGE - Drying e.g. wide painted wood surfaces. Alternating potential and mass electrode rods set up uniform stray field for fast flow with standard result.
Patent DE-4125104-C1 (DE)
Title: Coal winning machine with conveyor - has steel components including guide rail with hook-shaped cross=section with broad head
IPC: E21C25/56
Filed: 1991-07-30
Granted: 1992-12-24
Abstract: The machine is used for loosening and removing coal from a seam. It comprises a conveyor (1) along the floor of the roadway, with coal winning machinery (2) fixed along one side of the conveyor. The winning machinery (2) includes a guide rail (12) which in cross section is hook-shaped with a broad head (13). The basic component (7) is correspondingly profiled internally (14) to accommodate the head (13), and has a locking component (15) shaped like a U- and with threaded pins (16) entered into corresponding drill holes (17). USE/ADVANTAGE - The basic component of the coal winning machine is made of steel avoiding troublesome wear.
Patent DE-4134127-C1 (DE)
Title: Medical imaging machine operating on folding back-projection principle - images areas beyond object and subtracts image produced by back projection of correction projections from originally generated image
IPC: G06T11/00
Filed: 1991-10-15
Granted: 1993-04-08
Abstract: The imaging machine operates on the basis of folding back-projection, e.g. a computer tomography machine. The back projection components are also determined in outer areas beyond the object area. Correction projections are produced and their back projection image in the object area is subtracted from the originally generated image. Integrations in producing the correction projections are carried out along the lines (L(gamma subscript i, delta subscript k)) which characterise the original projection values (P subscript i (delta subscript k)). ADVANTAGE - Improved image quality by reduction of artefacts and noise.
Patent DE-4230588-C1 (DE)
Inventor: ROREGER MICHAEL
IPC: A61K31/565
Filed: 1992-09-12
Granted: 1993-10-07
Abstract: A self-adhesive plaster for the transdermal application of steroid hormones with a backing impermeable to active agents, an adhesive layer containing the active agent and a protective layer removable before the application of the plaster to the skin, in which the active agent-containing adhesive layer contains a hot-melt adhesive with a processing temperature of between 60 and 100  DEG C and dexpanthenol in a concentation of 15 to 25 wt.%.
Patent DE-4318015-C1 (DE)
Title: Cable termination box incorporating line fuses - has neutral and earth connections incorporated in lower stage and phase line connections in higher stage
Inventor: MUELLER HANS-JUERGEN
IPC: H02G3/10
Filed: 1993-05-29
Granted: 1994-05-05
Abstract: The cable termination box has a housing (2) and a cooperating cover (5), fitted with an insert (3) having a number of clamps for the neutral, earth and phase lines, one behind the other in the cable insertion direction (19), together with associated fuses. The neutral and earth connections lie transverse to the cable insertion direction in a lower stage (21), the 3 phase line connections lying next to one another in a higher stage (23), each of the fuses enclosed by an upstanding wall (43) to prevent physical contact. The base (2a) of the housing has different screw fixings for different fixing spacings (A1, A2). ADVANTAGE - Simple, quick assembly.
Patent DE-4331382-C1 (DE)
Title: Actuating device for hearing aids
Inventor: SAUER JOSEPH
IPC: H04R25/02
Filed: 1993-09-15
Granted: 1994-11-10
Abstract: An actuating device, which can be constructed to be miniaturised and is protected against moisture and contamination, for switching the hearing aid on/off or as MTO switch or for setting the volume or as situation switch which is distinguished by a circuit board switch contact diaphragm unit (1, 3, 4, 8, 9). <IMAGE>
Patent NL-1004388-C1 (NL)
Title: Information-display system for articles on sale
Inventor: HELING DERK EDDY
IPC: G09F3/20
Filed: 1996-10-30
Granted: 1996-11-13
Abstract: The system has a main folded profiled plastics section having a mating folded transparent plastics window fixed to it. A folded data sheet is inserted between the main section and the window, so that its top part is visible to the purchaser. The main section incorporates coupling portions allowing it to be mounted at different angles, dependent on the dimensions and shape of the shelf forward edge (7-11). The coupling portions can form clips fitting over trough-shaped shelf edges. The window can have a bottom hinge fixed to the main section, while at the top it clips over the section. Slight pressure on the fold in the window releases the clip.
Patent NL-1021499-C1 (NL)
Title: Plastic transport case for transporting flowers, such as tulips, chrysanthemums, gerberas and similar, has one end of flower stems extending above one edge of case
Inventor: BERG JAN VAN DER
IPC: B65D85/50
Filed: 2002-09-20
Granted: 2002-11-26
Abstract: The plastic transport case for transporting flowers, such as tulips, chrysanthemums, gerberas and similar, has one end of the flower stems extending above one edge of the case. The case has a base (2) and a peripheral wall (3,4) with a set-up piece (1) and a plate, which at least determines a second opening, for insertion of a group of flower stems. The second opening has a surface which is a part of the first such surface and the set-up piece has devices for its fixture to the upper edge of the transport case. The case on the outside near the upper edge has a card holder and the set-up piece has downwardly extending lips (7) for support in the card holder. Preferably, the set-up piece is made of solid cardboard with a waterproof coating of polyethene.
Patent NL-1023888-C1 (NL)
Title: Float for lines used to grow mussels, contains float tank connected to compressed gas reservoir
Inventor: ROMBOUTS PETRUS ADRIANUS
IPC: A01K61/00
Filed: 2003-07-11
Granted: 2005-01-12
Abstract: A float tank is connected to a compressed gas reservoir so that gas can be supplied to it in order to maintain the float at a constant level in the water. A float for supporting lines (4) used to grow e.g. mussels (5) comprises a float tank housed inside a float body (1A, 1B). The tank is in communication with an opening which is located below the water surface (2) during use of the float. The tank contains a reservoir for a compressed gas that has a lower density than water under normal atmospheric conditions. A control device in the tank is used to supply gas to it from the reservoir, depending on the level of the float body in the water.
Patent RU-2076839-C1 (RU)
Title: Lever-actuated winch
Inventor: SHALYGIN ALEKSANDR A
IPC: B66D1/04
Filed: 1989-07-19
Granted: 1997-04-10
Abstract: FIELD: lifting and transportation facilities. SUBSTANCE: support surfaces of upper and lower clamping blocks 15 and 16 in lever-actuated winch are made chamfered in direction of movement of cable. Turnable bushings are fitted on support pins connecting the cheeks and limiting angular displacement of rockers 12 and clamping blocks. EFFECT: increased reliability and longevity of winch owing to provision of uniform wear of clamping bocks. 3 dwg
Patent RU-2021950-C1 (RU)
Inventor: NIKITIN NIKOLAJ L
IPC: B63H25/00
Filed: 1988-07-21
Granted: 1994-10-30
Abstract: Изобретение относится к прикладной гидродинамике. Цель изобретения - снижение волнового сопротивления судов при движении в узких каналах. Способ заключается в том, что скорость движения судна изменяют в соответствии с формулой, приведенной в тексте описания.
Patent RU-2055093-C1 (RU)
Inventor: PERTTI KHYARMYA
IPC: C22C33/10
Filed: 1989-08-03
Granted: 1996-02-27
Abstract: Dispensing apparatus for adding inoculants to the stream of molten iron flowing from the spout of a tilting ladle. The dispensing equipment comprises a hopper (4) for the inoculant with an outlet opening (5) in a first pipe (6). The inoculant is continuously and adjustably transported from the hopper (4) through the first pipe (6) and a second pipe (8) into the spout (!) of the ladle. The second pipe (8) is rotatably connected to the first pipe (6). A mounting frame (18) is suspended from the first pipe (6) by means of two bearings (16, 17), which are rotatably arranged about the first pipe (6). The mounting frame (18) is firmly affixed to the second pipe (8), and a mounting arm (21) is fixed to the mounting frame (18), the mounting arm being intended to cooperate with a mounting bracket (3) on the ladle spout (1).
Patent RU-2053782-C1 (RU)
Inventor: CHIKHLADZE SHUSHANA N
IPC: A61P1/04
Filed: 1989-09-18
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves the rinse of mouth cavity with green tea leaves infusion before and after eating or with dried tea leaves with simultaneous oral ingestion. After rinsing damaged sites were treated with preparation consisting of aqueous and oily extracts obtained from the green tea, or dried, or fresh tea leaves with addition of milled raw at the ratio extract : raw = 1.0:(0.35-0.5) and ascorbic acid at the ratio to the raw = (0.5-1.0):1.0. EFFECT: treatment time is decreased from 10 to 5 days. 1 tbl
Patent RU-2016698-C1 (RU)
Title: Arrangement for discharging liquid melt from metallurgical vessel
Inventor: RAJMUND BRYUKNER
IPC: B22D41/14
Filed: 1990-04-09
Granted: 1994-07-30
Abstract: A shut-off and/or control element for tapping liquid metal melt from a metallurgical vessel has an inner tube (2) secured on the vessel (5) and having at least one opening (14). A front edge (15) of a movable outer tube (3) encircles the inner tube (2). The outer tube (3) can be moved out of a closed position into an open position of the opening (14). In order to avoid the possibility of plugs of metal melt forming in openings (14) of the outer tube (3), the relative position of the opening (14) of the inner tube (2) and of the front edge (15) of the outer tube (3) is configured in such a way that, during the movement of the outer tube (3), the front edge (15) moves beyond the opening (14). Viewed in the direction (13) of the longitudinal axis, the front edge (15) is situated on one side of the opening (14) in the open position and on the opposite side of the opening (14) in the closed position.
Patent RU-2107335-C1 (RU)
Inventor: JOKHANNES LEOPOL DUS BAKS
IPC: G11B7/006
Filed: 1990-05-25
Granted: 1998-03-20
Abstract: Использование: в технике магнитооптической записи информации. Сущность изобретения: сигналы записывают в виде информационных узоров из оптически различимых магнитных доменов на парраллельных дорожках с фиксированным шагом дорожки. Интенсивность записи луча регулируют таким образом, что ширина оптически различимых магнитных доменов соответствует шагу дорожки. Кроме того, описаны способ и устройство, посредством которых может быть определена максимальная интенсивность записи луча. 3 с. и 4 з.п.ф-лы, 11 ил.
Patent RU-2035987-C1 (RU)
Inventor: KOGAN YAKOV I
IPC: B01F15/04
Filed: 1989-08-07
Granted: 1995-05-27
Abstract: Изобретение относится к технике газового анализа и может быть использовано для поверки хроматографических детекторов. Устройство содержит корпус, источники пара примесей, регулятор разбавления и пусковое устройство. Источники пара примесей расположены в сменных патронах, герметично вставленных в гнезда, выполненные снаружи на корпусе и конструктивно связывающие регулятор разбавления с пусковым устройством. Набор сменных патронов может содержать примеси с различными физико-химическими свойствами и с различными аттестованными значениями равновесной концентрации от 10 -4  до 10 -11  объемной доли. Регулятор разбавления позволяет дополнительно разбавлять примесь в пределах 3-х порядков с отсчетом коэффициента разбавления по шкале устройства. 2 з.п. ф-лы, 3 ил.
Patent RU-2032304-C1 (RU)
Title: Device for preparation of chemical solutions and mixtures
Inventor: VYALYKH VLADIMIR A
IPC: A01C23/04
Filed: 1990-03-19
Granted: 1995-04-10
Abstract: FIELD: agricultural machine building. SUBSTANCE: device has a mixing chamber whose grate-type body is pivotally connected with the chamber upper compartment. The compartment is provided with shock absorbers. Moreover, the body of the mixing chamber is provided with turning mechanism. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2070192-C1 (RU)
Inventor: KINJA MIZUI
IPC: C10M105/48
Filed: 1990-09-28
Granted: 1996-12-10
Abstract: Использование: высокомолекулярные продукты этерификации высших спиртов, полиалкиленгликольполикарбонаты, проявляющий свойства смазочных масел для холодильников, получение смазочного масла. Сущность изобретения: полиалкиленгликольполикарбонат ф-лы R 11 -OCOO[(R 12 O) m-1 R 12 -O-COO] n R 12 , где R 11  - независимая группа, выбранная из группы: алкил, C 1 -C 6 - или алкилоксиалкилен-группа, ф-лы (R 13 O) q R 14 , где R 13  - алкиленовая группа C 2 -C 3 -, R 14 -алкил-группа, C 1 -C 6 , q-целое число от 1 до 10. R 12 -пропилен-группа, m - целое число 2 или 3 и n - целое число от 1 до 5, причем от 10 до 70 мол.% концевых групп представляют собой указанную выше алкилоксиалкилен-группу. Способ получения полиалкиленгликольполикарбоната включает стадию нагревания смеси из полиалкиленгликоля ф-лы HO-(R 12 O) m -OH, где R 12  и m - указаны выше и диметилкарбоната, ф-лы CO(OCH 3 ) 2  при 50 - 300 град. С и давлении от атм. до 30 кг/кв. см в течение 0,1 - 100 ч в присутствии моноспирта ф-лы R 11 OH . Смазочное масло на основе полиалкиленгликолькарбонатов дополнительно содержит фреон. 3 с. и 2 з.п. ф-лы, 6 табл.
Patent RU-2018860-C1 (RU)
Inventor: KONISHCHEV VALERIJ P
IPC: G01S13/08
Filed: 1990-07-27
Granted: 1994-08-30
Abstract: Использование: радиолокация. Сущность изобретения: пеленгационный способ определения временного положения видеоимпульса включает формирование шкалы времени, фиксацию максимального значения видеоимпульса, формирование следящих порогов, сравнение с ними значений фронта и спада, фиксацию моментов пересечения видеоимпульсом следящих порогов с последующим вычислением временного положения видеоимпульса. 2 ил.
Patent RU-2012058-C1 (RU)
Title: Device for locking alarm operations
Inventor: STEFANOVICH MARGARITA A
IPC: G08B13/06
Filed: 1991-01-09
Granted: 1994-04-30
Abstract: FIELD: automatic control systems. SUBSTANCE: device has ring button contact 1, flip-flop 2, 13, univibrators 3, 10, NAND gates 4, 7, 11, pulse counter 5, code matching unit 6, executing unit 8, OR gate 9, differentiating circuit 12, encoder 14, contact-sensitive element 15, reset button 16. If access to controlled room is authorized then alarm signal can be switched off from outside of room without installation of any additional devices and almost all doors of apartments have ring button. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2088979-C1 (RU)
Title: Address shaper built around mis transistors
Inventor: KECHKO IGOR E
IPC: G11C8/00
Filed: 1991-01-30
Granted: 1997-08-27
Abstract: FIELD: digital computer engineering; integrated circuits using MIS transistors. SUBSTANCE: address shaper has transistor switch 1 whose gate functions as address input 2 of device, transistor switches 3, 4, 5, 6 whose gates are combined and function as enable input 7, as well as transistor switches 8-14, loading transistors 15-20, first charging and discharging output transistors 21 and 22, respectively, whose sources and drains are combined and function as direct output of shaper, second charging and discharging output transistors 24 and 25, respectively, whose sources and drains are combined and function as inverted output of shaper. Drains of transistor switch 6, loading transistors 15, 16, 17, 18, and first and second charging transistors 21 and 24 are connected to power bus. Sources of transistor switches 1, 4, 5, 8, 11, first and second discharging transistors 22 and 25 are connected to zero-potential bus. EFFECT: improved reliability of storage device under pulse noise conditions. 6 dwg
Patent RU-2018794-C1 (RU)
Title: Method of determining laser radiation spectral line width
Inventor: ANDREEVA NATALYA P
IPC: G01J5/00
Filed: 1991-02-01
Granted: 1994-08-30
Abstract: FIELD: measurement technology. SUBSTANCE: method of measuring a laser radiation spectral line width involves the steps of: directing a laser radiation onto a device for transforming a wave front with variable volume of working medium of extension of l≫l coher.  (where l coher.  is a coherence length), measuring a transformed radiation intensity smoothly varying a working medium volume, stopping variations of working medium volume if the transformed radiation intensity changes and measuring length z of this portion which is equal to an effective interaction length (coherence length) and is in relation with width Δv of spectral line by expression z=l coher. =c/nΔv,, where c is length velocity in vacuum, n is a refraction index of working medium. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2019950-C1 (RU)
Title: Method for two-phase harvesting of fiber-flax
Inventor: SMIRNOV NIKOLAJ A
IPC: A01D45/06
Filed: 1991-03-12
Granted: 1994-09-30
Abstract: FIELD: agriculture. SUBSTANCE: stalks are flattened concurrently with separation of seed portion of harvest. This reduces duration and increases uniformity of converting straw stalks into stock both in strips on the field and in the course of retting at flax primary treating plant. EFFECT: higher efficiency of producing flax stock and increased yield of fibers.
Patent RU-2005920-C1 (RU)
Inventor: CHERNYSHEV VLADIMIR M
IPC: F04F7/00
Filed: 1991-03-27
Granted: 1994-01-15
Abstract: FIELD: manufacture of pumps. SUBSTANCE: pump is provided with half-wave rectifier 22 connected to circuit of coils 8 in series with their windings and fins 15 and 16 mounted in drive chamber. Inlet section 26 of outlet branch pipe 25 is smoothly tapering towards outlet with edges rounded off at varying radius. Spherical beads 23 and 24 are mounted with their convexities towards piston 2. EFFECT: enhanced reliability. 2 cl, 3 dwg