baber/WOPTO huggingface dataset:
Patent DE-3837579-C1 (DE)
Title: Bypass valve arrangement
IPC: B08B3/02
Filed: 1988-11-03
Granted: 1989-10-12
Abstract: The invention relates to a bypass valve arrangement, especially for high-pressure water cleaning devices, having  a valve housing (valve body) (1),  an inlet connection (2),  a bypass connection (3),  a delivery connection (4), and a control chamber (5) which extends between the inlet connection (2) and the bypass connection (3), on the one hand, and the delivery connection (4), on the other hand, having a control piston (6) which can be displaced in the control chamber (5) of the valve body (1) between end stops (7, 8) in a free-floating manner and a bypass valve gate (10) which is linked to the control piston (6) and can be displaced, together with the control piston (6), in the valve housing (1) with respect to a bypass valve seat (9). In this arrangement, the control piston (6) has or forms at least one flow duct (11) for a water flow from the inlet connection (2) to the delivery connection (4), and forms, together with the flow duct (11), a restrictor (12) for the water flow and thus constitutes a flow unloader. Into this arrangement, a chemicals injector is integrated by means of the valve housing (1) having a further inlet connection (13) for drawing in a chemical fluid or the like, and by the further inlet connection (13) communicating, near or immediately downstream of the restrictor (12), via an injection duct (14) with the flow duct (11) formed by the control piston (6) displaceable in a free-floating manner. <IMAGE>
Patent DE-3917029-C1 (DE)
Title: ISDN communications system termination unit - uses microprocessors to facilitate exchanges, and has converters coupled to multiplexing line
IPC: H04Q11/04
Filed: 1989-05-24
Granted: 1990-10-31
Abstract: The protection unit described is intended for communications services, such as the telephone, teletext, telex, fax and so on. The connections at exchanges and the equipment at terminals have differing interfaces and between there are converters. These converters are coupled to a multiplexing line, connecting the exchanges and the terminals together, esp. in the case of an integrated services digital network (ISDN). The protection unit includes these converters and a microprocessor to facilitate the exchanges. ADVANTAGE - Improvement in number of possible communications that can be made, economically and  securely.
Patent DE-4106575-C1 (DE)
IPC: A61M15/08
Filed: 1991-03-01
Granted: 1992-07-30
Abstract: The invention relates to a flexible spray bottle (10) for nasal spray, onto the bottle neck (14) of which a spray cap (12) is placed. The top wall (17) of the spray cap (12) contains a spray opening (20) and, on the underside, a connection piece (18) for a dip tube (21). A mixing-air passage (30, 31) extends between the connection piece (18) and the dip tube (21), with the result that a liquid/air mixture leaves the spray opening (20). An annular flange (15) of the spray cap (12) contains an air-admitting passage (23) which extends radially in the flange and is angled inside the spray cap towards the interior of the bottle (10). The angled part contains an air-admitting valve with a valve body (28) which is pressed against a valve seat (27) in the case of positive pressure in the container and seals off the air-admitting passage (23). In the open position of the air-admitting valve, the valve body (28) rests on supporting arms (29) which make possible the passage of air through the air-admitting passage (23). The spray bottle prevents bodily secretions from being sucked up after the introduction of the medicoment into the nasal passage and while retaining customary design features makes possible economical production (FIG. 1).
Patent DE-4133570-C1 (DE)
IPC: G01D5/12
Filed: 1991-10-10
Granted: 1992-12-24
Abstract: The description relates to a device for detecting the angular position of a rotating component in which the rotating component is fitted with a pickup disc (14) with a plurality of regular angle marks (11) and a distinguishable reference mark (12) is formed, for example, by two missing angle marks (11). The number of angle marks is (n-2) where n is a number divisible by as many numbers as possible corresponding to different numbers of cylinders, and is, for example, 36. The voltage sequence generated in the sensor (15) is evaluated in the control device (19). Once the reference mark (12) has been recognised by comparison with a camshaft signal, the cylinder concerned is unmistakable. Evaluation of the voltage sequence also provides the rotation speed, and predeterminable edges of the pulse sequence are used to control the ignition and/or injection system.
Patent DE-4136620-C1 (DE)
Title: Light metal cylinder housing for internal combustion engine - with areas outside highly thermally stressed zones heat treated to develop tensile stresses and prevent cracks forming
IPC: F02F1/24
Filed: 1991-11-07
Granted: 1992-12-24
Abstract: Light metal cylinder head housing for an internal combustion engine has a bottom wall on the combustion chamber side in which areas (10) outside the thermally highly stressed zones (9) of the wall are heat treated so that tensile stresses are developed. These areas act on the thermally stressed zones. ADVANTAGE - Formation of cracks is avoided.
Patent DE-4217169-C1 (DE)
Inventor: VELDHUIZEN HENRICUS MARIE THEO
IPC: E06B9/72
Filed: 1992-05-23
Granted: 1993-10-14
Abstract: The invention relates to a smoke apron for subdividing and/or channelling smoke and fumes in buildings such as for example industrial structures, shopping centres and the like, particularly in the event of fire, the apron comprising a housing 2, 3, 4, 5 extending along a subdividing or channelling line, the housing 2, 3, 4, 5 supporting an apron sheet 7 which preferably consists of a woven fabric, is adapted to be weighted, and which is capable of being raised and lowered. In order to be able to lower the apron an electric motor drive 9 used to raise the apron can be subjected to a holding voltage by a measured value processing means 9.1 just sufficient to support the apron in its starting position inside the housing 2, 3, 4, 5. When there is a short fall in the holding voltage, the apron 7 can overcome the holding action of the electric motor drive 9 and move into its extreme lowered position by the action of gravity and with the assistance of weight. <IMAGE>
Patent DE-4217266-C1 (DE)
Title: Transportation pattern monitoring method for items in shipment e.g. for postal items using motion detector providing output that is logged against real time clock to establish transport history
IPC: G07C5/08
Filed: 1992-05-25
Granted: 1993-07-01
Abstract: The monitoring system has a piezo device used as a motion detector (10). The output of the detector is amplified (12) and is shaped (16) for input to a counter (18) and clock system (26). The overall system is controlled by a microprocessor (28) with an associated memory (32) that logs the time at which motions of the article occur. The frequency and amplitude pattern allows the means of transportation, e.g. car, train, to be identified. ADVANTAGE - Allows transportation history to be established.
Patent DE-4234328-C1 (DE)
Title: Lifting device for rail vehicles - has vehicle wheels supported only under part of their width and lifting equipment extends under running surface
Inventor: WIGBELS ALOIS DIPL ING
IPC: B61K5/00
Filed: 1992-10-12
Granted: 1994-02-03
Abstract: The device is used where the rails (11) of the track run uninterruptedly through the complete lifting installation, and in the area of the installation the rails are narrowly formed. The wheels (5) of the vehicle are only supported under a part of their width, whilst the lifting equipment extends under another part of the wheel width beneath the running surface (12). The rails (11) in the area of the lifting equipment (1) with their bearing surface are arranged beneath the running surface of the wheels. ADVANTAGE - Maintains a through passage of rails and a max. protection for the wheels of the vehicle.
Patent DE-4307266-C1 (DE)
Title: Appts. for corrosion measurement - including a tubular immersion probe with an open section for housing test specimens and a counter-electrode
Inventor: KRAFT DETLEF
IPC: G01N17/02
Filed: 1993-03-02
Granted: 1994-05-05
Abstract: The appts. for corrosion measurement incorporates a metal test specimen with a surface definably wetted by electrolyte, a reference electrode which can be positionally adjusted relative to the test specimen, and a counter-electrode wettable by electrolyte. The appts. is characterised by the presence of an immersion probe with a tubular housing provided with a section which is open to the surrounding electrolyte and accommodates the counter-electrode (7) together with the test specimen (6). The open section is a cutout (19) in the tubular housing. The test specimen (6) and the counter-electrode (7) are set with their faces perpendicular to the longitudinal axis of the probe. The probe for measurements in the sterile electrolytes is made of sterilisable materials. It is provided with a sealing ring (4) for insertion into a sterile electrolyte container. USE/ADVANTAGE - For corrosion measurement in liq. media, esp. in a bioreactor. Corrosion measurement in electrolytes at places of their emergence or application in natural and simulated processes, also under sterile conditions, is possible.
Patent DE-4332095-C1 (DE)
Title: Sorting and/or distributing star for vessels
Inventor: ZODROW RUDOLF
IPC: B65G47/86
Filed: 1993-09-22
Granted: 1995-04-27
Abstract: The invention relates to a sorting and/or distributing star for vessels in a bottle-treatment installation. Each receiving pocket (3) of the star is assigned a stop catch (7) which can be changed over. The stop catch is changed over by a control cam (18, 19) via a shift lever (16, 17). The stop catches (7) together with their shift levers (16, 17) and control cams (18, 19) are divided into a plurality of groups in that the shift levers (16, 17) and the control cams (18, 19) assigned to them are arranged in positions offset spatially relative to one another. This makes it possible to achieve an apportioning of the vessels to a plurality of outlets, along with a low shift frequency. It is possible, furthermore, by selective control of individual control cams, to assign defective vessels to only a single vessel outlet. Finally, it is possible, via the selective control of the control cams, to ensure a uniform apportioning of defect-free vessels to the vessel outlets. <IMAGE>
Patent DE-4405634-C1 (DE)
Title: Protection circuit for electrical equipment
Inventor: LAUERER FRIEDRICH DIPL PHYS
IPC: H02H5/08
Filed: 1994-02-22
Granted: 1995-02-09
Abstract: The invention relates to a protection circuit for electrical equipment, which is intended in particular to prevent electrocution in a bath tub. On the basis of the known voltage divider circuit (DE 3621528), and in conjuction with a probe line which is laid in the equipment, for example in a hairdryer, the turn-off time is considerably reduced by means of a special circuit arrangement. The relatively simple circuit design and the use of components having high reliability results in the protection circuit having high functional reliability. An advantageous development of the invention comprises automatic switching on again being carried out when the moisture inside the equipment has disappeared or has evaporated. In this way, particularly high response sensitivity and a high level of user friendliness can be achieved.
Patent DE-4407102-C1 (DE)
Title: Method and arrangement for controlling an electroacoustic system having a tendency to develop acoustic feedback
Inventor: HINSKE MARTIN DIPL ING
IPC: H04R3/02
Filed: 1994-03-03
Granted: 1995-03-23
Abstract: To avoid acoustic feedback in an electroacoustic system, for example a telephone terminal having a loudspeaker and a microphone, when the gain is switched in the feedback control (squelch control) the operating threshold of the feedback control is only increased to such an extent that the feedback control continues to be effective. <IMAGE>
Patent NL-1001115-C1 (NL)
Title: Stick=on label for snaps
Inventor: VRIJENHOEF HUBERT HENDRIK
IPC: B42D15/02
Filed: 1995-09-01
Granted: 1997-03-04
Abstract: The stick-on labels are of standard 10 by 15 cm format as used for large photo prints. The labels are self adhesive and can be peeled from a backing strip. The labels are pre-printed with lines for address and message section and are used to stick on the back of holiday snaps as are e.g. obtained from one-hour film processing shops. The labels can be provided in book form.
Patent NL-1005121-C1 (NL)
Title: Plastic vessel containing liquid
Inventor: LAHAYE RENE LOUIS JEAN
IPC: B05B11/04
Filed: 1997-01-29
Granted: 1998-07-30
Abstract: On the outside of the vessel is a passage (2) connected to it at the bottom (9) and with an outlet spout (3) at the top end. The bellows (6) on the vessel is compressed to reduce the internal volume of the latter. This causes the liquid (1) to rise inside the passage, a metered quantity being delivered from the latter.
Patent NL-1023307-C1 (NL)
Title: Sealed packaging, e.g. fruit juice bottle, has seal formed by collar secured to packaging neck and extending around closure part
Inventor: EGMOND MARIT WILHELMINA EMMA V
IPC: B65D23/08
Filed: 2003-04-29
Granted: 2004-11-01
Abstract: The seal comprises a collar (3) secured to the packaging neck (2) and extending around the closure part (4) for the packaging. Independent claims are also included for the following: (a) Collar used for this packaging, comprising at least one adhesive region (7) for securing it to the packaging (1); (b) Blank (16) with an adhesive region for forming the collar; and (c) Holder for the packaging, which has a neck with at least one truncated cone-shaped region.
Patent RU-2038081-C1 (RU)
Title: Remedy for treating the cases of alcohol withdrawal syndrome
Inventor: VALDMAN ARTUR V
IPC: A61K31/415
Filed: 1986-02-13
Granted: 1995-06-27
Abstract: FIELD: medicine; narcology. SUBSTANCE: to alleviate alcohol syndrome, kemantane (1-oxy-4-adamantanone) is administered. EFFECT: enhanced effectiveness in curing alcohol withdrawal syndrome. 4 tbl
Patent RU-2031815-C1 (RU)
Title: Device for manual control of engine thrust
Inventor: LEONOV VLADIMIR A
IPC: B64D31/04
Filed: 1990-01-30
Granted: 1995-03-27
Abstract: FIELD: aeronautical engineering. SUBSTANCE: device has engine thrust control lever 1 which is kinematically linked with guide 4 of control of engine 5. Swivel drive quadrant 6 mounted on bracket 7 is provided with profiled end surface 8 engageable with spring-loaded roller 9. Swivel drive quadrant 6 is rigidly connected with stop 15 made in form of U-shaped plate articulated on axle 16 of drive quadrant 6 for simultaneous turning and locking in extreme positions in hollows 17. At approaching the tanker-aeroplane, the co-pilot shifts lever 21 to the STOP SET position. In this case rod 10 sets quadrant 6 with stop 15 in the upper position and locks stop 15 in this position by means of spring-loaded roller 9 received by hollow 17. The required flying speed in refuelling is maintained by shifting lever 1 of control of thrust of engine 5 which cannot get beyond limits of this stop. Thus, engine cannot be set at maximum mode. EFFECT: extended functional capabilities and improved operating conditions during in-flight refuelling. 2 dwg
Patent RU-2001920-C1 (RU)
Inventor: SHASHKOV ALEKSANDR F
IPC: C08G18/08
Filed: 1990-04-04
Granted: 1993-10-30
Abstract: Использование: дл  изготовлени  деталей интерьера  автомобилей, велоседел. Сущность изобретени   при получени  формованних изделий из  эластичного интегрального пенополиуретана путем  заливки в форму композиции на основе полиольно-  го компонента изоцианатного компонента, вспенивани  в присутствии поверхностно - активного вещества  и вспенивающего агента перед вспениванием  в состав композиции ввод т углеводород или  смесь углеводородов с температурой кипени  50 -  320&deg; С в количестве 1 - 5 мае ч на 100 мае ч  композиции.
Patent RU-2019006-C1 (RU)
Title: Ring phased array
Inventor: PIOTROVSKIJ ALEKSANDR A
IPC: H01Q3/26
Filed: 1990-04-10
Granted: 1994-08-30
Abstract: FIELD: aerial equipment. SUBSTANCE: ring phased array has 4N omnidirectional radiators, four adders, four summarizing-subtraction units, matrix commutators. EFFECT: enhanced efficiency of formation of summarizing-subtraction directivity pattern. 1 dwg
Patent RU-2005317-C1 (RU)
Inventor: KAGRAMANOV YURIJ A
IPC: G10D13/02
Filed: 1990-02-28
Granted: 1993-12-30
Abstract: Использование: конструкци  конго-барабана.  Сущность изобретени : конго-барабан имеет расположенные  на штыр х втулки дл  регулировки нат жени  мембраны 4 ил
Patent RU-2020533-C1 (RU)
Title: Regulator
Inventor: KEVORKOV YULIAN A
IPC: G05B11/01
Filed: 1990-04-23
Granted: 1994-09-30
Abstract: FIELD: instrumentation engineering. SUBSTANCE: regulator has setter and transducer of controlled parameter, comparator, amplifier, mode switch, second setter, adder and actuating member. EFFECT: higher accuracy. 1 dwg
Patent RU-2016237-C1 (RU)
Title: Method for testing screw-centrifugal pump
Inventor: PILIPENKO VIKTOR V
IPC: F04B51/00
Filed: 1990-05-03
Granted: 1994-07-15
Abstract: FIELD: pumps. SUBSTANCE: pressure and cavitation characteristics are taken from a tested pump on a stand at a shut-off flow receiver. Actual ranges of pressure at the inlet of the pump and its flow rate are determined and assumed as mode parameters where cavitation self-oscillations occur. These ranges are compared with the specified range of these parameters. When the ranges differ the receiver is connected to the joint of a feed pipeline, the distance from the pump inlet to the point the receiver is connected is set considering the difference between the ranges of the mode parameters. The cavitation and pressure pump characteristics are taken in series, the cavitation self-oscillations are registered and the volume of cavities is determined within the specified mode parameters range. EFFECT: improved accuracy. 6 dwg
Patent RU-2066940-C1 (RU)
Title: Device for illumination control
Inventor: EDALOV VADIM G
IPC: H05B47/10
Filed: 1990-05-11
Granted: 1996-09-20
Abstract: FIELD: electrical engineering for control of illumination of staircase, corridors and other rooms of dwelling and public houses. SUBSTANCE: device comprises time-delay electronic relay 3 with composite transistor 23 which ensures reliable operation of the device in the conditions of probable static charges and other interferences, as well as a high output resistance and, respectively, high time delays at comparatively low capacitances of capacitors 25 and 26. Illumination device can be connected in any break point of the electric illumination circuit without any change of the existing wiring of the building. The device ensures on "easy" duty of operation of illuminating incandescent lamps 13 and considerable service life due to the fact that their filament is constantly in a "hot" state, and the above lamps 13 are switched on to the total power smoothly. Besides, the device provides for selective control of the operating duty of illuminating lamps 13 in place and time which allows to save electric power to a definite extent and enhance the lamps service life because of this factor. EFFECT: reduced labor content and cost of wiring and repair operations. 1 dwg
Patent RU-2051024-C1 (RU)
Inventor: TELESHEVSKIJ VLADIMIR S
IPC: B26B21/58
Filed: 1990-03-30
Granted: 1995-12-27
Abstract: Использование: удаление волосяного покрова с поверхности тела человека. Сущность: лезвие бритвы содержит пластину с центральным фиксирующим отверстием и режущими кромками, образованными двумя плоскостями, расположенными под углом друг к другу. Пластина лезвия выполнена из материала с эффектом памяти формы, в частности из легированного никелида титана с температурой мартенситных превращений 60 100°С. 1 з. п. ф-лы, 2 ил.
Patent RU-2015520-C1 (RU)
Inventor: KISELEV STANISLAV F
IPC: G05B11/01
Filed: 1990-06-21
Granted: 1994-06-30
Abstract: Изобретение относится к автоматическому управлению и регулированию и может быть использовано для построения систем управления с большими запаздываниями, подверженных влиянию неконтролируемых параметрических возмущений. Изобретение позволяет повысить точность регулирования. Введение в регулятор блока формирования сигнала на идентификацию каналов регулирования, блока интегрирования переменных и блока расчета коэффициентов при достаточных изменениях задающего воздействия и стабильности процесса регулирования позволяет осуществлять уточнение коэффициентов моделей передачи каналов регулирования. 4 ил.
Patent RU-2030046-C1 (RU)
Title: Device for excitation of volumetric discharge in solid gases
Inventor: ZHURAVLEV OLEG A
IPC: H01S3/0977
Filed: 1990-06-27
Granted: 1995-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has rotary hollow dielectric cylinder with screen and metallized dielectric film. Corona-forming electrode of blade shape and current collecting electrode connected to source of high voltage are positioned along cylinder. EFFECT: facilitated manufacture, expanded application field. 2 dwg
Patent RU-2006664-C1 (RU)
Inventor: BALYAKIN KONSTANTIN N
IPC: F03D3/00
Filed: 1990-07-09
Granted: 1994-01-30
Abstract: FIELD: wind-electric power engineering. SUBSTANCE: reluctance windmill with vertical shaft 3 has rotor with S-shaped vertical blades 2 mounted in parallel between end disks 1 where they are rigidly fixed in position. Provision is made for using two rotors arranged in tiers. In this case blades of one rotor are placed at 90 deg. in respect to those of other rotor. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2005845-C1 (RU)
Inventor: PLOTNIKOV PETR V
IPC: E02B8/02
Filed: 1990-08-16
Granted: 1994-01-15
Abstract: FIELD: hydraulic engineering. SUBSTANCE: discharge tunnel outlet into sea is provided with screen and water impermeable valve. Tunnel inlet has removable trash rack. EFFECT: higher efficiency. 2 dwg
Patent RU-2025918-C1 (RU)
Title: Combination soil-tilling machine
Inventor: ZAGURSKIJ VLADISLAV K
IPC: A01B49/02
Filed: 1990-10-11
Granted: 1995-01-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: machine is comprised of frame with successively installed subsurface tool and shredder made in the form of superposed upper and lower drums, each having an axle with cutting members, the lower drum being offset backward from rear edge of subsurface tool, and soil-packing mechanism. Drum cutting members are flat discs. Said discs are installed on upper drum at an angle to its axle, said angle being equal and opposite to setting angle of lower drum discs to its axle. Subsurface tool is equipped with a means for moving it along the frame. Besides, drums have a speed adjusting mechanism. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2027387-C1 (RU)
Title: Combined feed preparation device
Inventor: DYAKOV VLADIMIR DANILOVICH
IPC: A23N17/00
Filed: 1990-11-21
Granted: 1995-01-27
Abstract: FIELD: feed production. SUBSTANCE: device has thermal chamber mounted in front of milling unit. Thermal chamber has heating members positioned in its cavity and mixer. Milling unit has two mechanisms communicated with agglomerating apparatus. Each mechanism has two conical drums mounted one within the other so that space between their conical surfaces may be regulated. EFFECT: high quality of combined feed. 19 dwg