baber/WOPTO huggingface dataset:
Patent DE-4017200-C1 (DE)
Title: Potted plant cultivation in gardening nurseries - uses water-impermeable pot containers for surplus water collecting surrounding
IPC: A01G27/04
Filed: 1990-05-29
Granted: 1991-12-12
Abstract: The watering system for large numbers of bottled plants in nurseries etc. ensures that the plants are watered together, but the water is fed separately to each plant. The water not taken up by a plant, or by the soil, during watering is collected by a water-proof container (4) arranged around each plant pot (2) is made available to the plant again as required via a felt inlay (5). ADVANTAGE - No contamination by plant diseases, and economical, common watering.
Patent DE-4039306-C1 (DE)
Title: Flame cutting machine with min. cabling and potential faults - having an electrical control system connected to a bus converter which is connected to a sub-distributor via a serial bus, etc.
IPC: G05B19/19
Filed: 1990-12-10
Granted: 1992-08-27
Abstract: Flame cutting machine has an electrical control system connected directly to a bus converter (38) which converts parallel controls ignals into serial control protocols and assigns addresses of the individual torch units. The converter is connected via a serial bus transmitting data telegrams, which comprise the control protocols with addresses, with a sub-distributor (26), located on the machine at a point remote from the control cabinet (8). A decentralised input/output dence (16-19) is arranged on individual torch carriages (10-12, 14), recognising the serial control protocols and storing control signals in a memory, whose outputs are parallel-connected to the control elements. ADVANTAGE - Minimises cabling and potential faults.
Patent DE-4125378-C1 (DE)
Title: Hearing aid device with improved speech discrimination characteristics - has amplification setting control fitted between preamplifier and amplifier
IPC: H03G11/00
Filed: 1991-07-31
Granted: 1992-10-08
Abstract: The hearing device (1) has the pre-amplifier (3) with separate signal paths (6,7) for the upper and lower frequency ranges, with an automatic amplification regulation circuit (8) inserted in the signal path (7) for the lower frequency range. The amplifier (4) has an amplitude limiting circuit (5) for eliminating the amplitude peaks above a given threshold value. Pref. the amplitude limiting circuit (5) is inserted between two equalisers (14,15).
Patent DE-4232053-C1 (DE)
Title: Emulation circuitry for data processor system - has instructor register coupled to latches provided addresses for memory with output demultiplexed and entered onto data bus
Inventor: NAGEL KLAUS
IPC: G06F9/318
Filed: 1992-09-24
Granted: 1993-11-25
Abstract: The emulation circuitry loads the code of an emulation instruction into one or more registers (1-3). Coupled to the register outputs are a number of latches (5-8) that can be loaded with the elements of the instruction for use by the data processing system. A memory (9) is used to store the register sequence for the emulation computer. A demultiplexer (10) selectively transmits the outputs of the latches or memory onto a data bus (D). A control logic unit provides selection signals. USE/ADVANTAGE - Increases speed of emulation process.
Patent DE-4324434-C1 (DE)
Title: Process and apparatus for dewatering tailings
Inventor: BENNER LUTZ-HEINRICH DR
IPC: E21B21/16
Filed: 1993-07-21
Granted: 1994-08-25
Abstract: Process for dewatering tailings, wells being constructed by the air-lift process, a tracked vehicle being used as substructure for the drilling rig and the drilling rig being of damped vibration construction. <IMAGE>
Patent DE-4409505-C1 (DE)
Title: Loading bridge for ramps
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1994-03-19
Granted: 1995-06-08
Abstract: The bridge has at the front a cross support (6) extending from one side plate (5) to the other underpinnng the lower joists (4) the abutment which acts when the bridge is loaded is mounted on the cross support. The projection engaging with the abutment is formed by a reinforcement profiled section (17) of the extension (12) running lengthwise relative to same. The abutment is preferably hooked so that the reinforcement profile engages in the mouth of the hook. The reinforcement section underpins a plate (18) which lies in the bridge plane and which when the extension is extended forms part of the roadway of the bridge.
Patent DE-4418738-C1 (DE)
Title: Power=operated gripping device with centrifugal force balancing
Inventor: GEIGER ERICH DIPL ING
IPC: B23B31/14
Filed: 1994-05-28
Granted: 1995-12-21
Abstract: The gripping device (80) includes a gripping unit in the form of a fork (85), and a first gripping element (82). This and the fork threaded to it can be moved by compression springs (83) along the rotation axis (84) of the device, so that the fork is stressed against the casing. In the rotating state, the levelling weight (88) moves out arrow (89) and turns against support surfaces (90,92) on the casing wall (91) and outer wall (93). A sector (94) of the weight thus presses on a second movable gripping element in the form of a bolt (96), which is diverted against the direction of the centrifugal force to press on the free end of the fork.
Patent DE-4420931-C1 (DE)
Title: Suction pipe for IC engine
Inventor: SCHUETZ BERNDT DIPL ING
IPC: F02M35/10
Filed: 1994-06-16
Granted: 1995-06-29
Abstract: In recesses or holes in the suction pipe, which act as bearing points, a switch flap shaft is located on which are arranged switch flaps. The switch flap shaft in the area of its bearing points is provided with at least one flattened formation. The recesses have an introduction slot (2) in which the switch flap shaft with its switch flaps is insertable. To the introduction slot connects a hole (1) in which is located the switch flap shaft after execution of a rotary movement after installation. The switch flap shaft has a virtually four-sided cross-section surface. The hole (1) is divided, each half forming a lower shell and an upper shell respectively.
Patent DE-4436370-C1 (DE)
Title: Control unit for operation of automatic railway shunting yard
Inventor: BLASER GUENTER
IPC: B61J3/06
Filed: 1994-10-12
Granted: 1995-08-24
Abstract: The drives for the movement units have asynchronous three-phase motors (12), and the movement units (6) of the associated direction tracks (4) are rigidly connected to the motors. The computer (11) of the control unit converts speed values of individual waggons or waggon groups into reference values for the torque. These drive the movement units, to move waggons or groups of waggons in accordance with a set reference speed. The reference values for the torque are supplied via a frequency converter (14) to the three-phase motor (12) of the movement unit in the direction track, into which the waggon or group moves.
Patent NL-1000448-C1 (NL)
Title: Fume cupboard with exhausting system - has interior shut off by frame but leaves passage to outside permanently free
Inventor: WESSELS ANTONIUS HENRICUS GERA
IPC: B08B15/02
Filed: 1995-05-29
Granted: 1996-08-21
Abstract: Where the interior is enclosed on the underside by a working surface (4), the frame (3) can have an edge (9) clear of this surface in the closed position, so as to leave an intervening passage (18) free. There is hand grip (10) on the frame forming this edge, and there is a further passage (19) between the grip and the frame. The passage can extend for the full width of the frame, while its height can be adjustable.
Patent NL-1015578-C1 (NL)
Title: Mobile stacking mechanism to assist with harvesting greenhouse products has vertical carousel with trays that are pushed automatically into stack
Inventor: KOOLEN GERARDUS JOHANNES HENRI
IPC: A01G9/14
Filed: 2000-06-30
Granted: 2002-01-02
Abstract: Picked produce (8) from the harvester (4) is placed in an empty tray (3), which the carousel (6) carries to the rear. The filled tray is pushed automatically into the stack (2). A second pushing mechanism (7) replenishes the carousel with an empty tray. The stack is ideally of half-pallet format but could be a multiple of this.
Patent NL-1022878-C1 (NL)
Title: Adjustable angle pin connection between bicycle fork and steering, comprises vertical and lateral tubes, engagement device and quick coupling mechanism
Inventor: LIAO JIM
IPC: B62K21/16
Filed: 2003-03-10
Granted: 2003-10-07
Abstract: The connection comprises a vertical tube (20) with a set of teeth (201) on its upper part and a lateral tube (10) with one end (101) pivotally connected to the upper part of the vertical tube, the other end (102) being designed to be connected to the bicycle steering. An engagement device (30) is housed inside a cavity (105) in the lateral tube and comprises a block (301) with a toothed lower edge (304). A quick coupling mechanism (40) comprising an eccentric rotary part (401), a drive shaft (402) and a lever (403) has the rotary part located in a wall of the lateral tube and the shaft connected to the rotary part at one end and pivotally connected to the engagement device at the other end. Operating the lever causes the rotary body to rotate, which displaces the shaft and engages the toothed part of the block with the teeth on the vertical tube.
Patent NL-1031284-C1 (NL)
Title: Screen operating device for e.g. window covering, has operating unit rotating around vertical rotation axis, and switching units to switch central drive in cyclical manner between degrees of freedom
Inventor: ROETGERING CHRISTIAAN JOHANNES
IPC: E06B9/36
Filed: 2006-03-03
Granted: 2006-09-06
Abstract: The device has an operating unit rotating around a vertical rotation axis. Displaceable runners are placed along a rail that carries respective slots by carriages. The runners are slidable along a shaft (14), where switching units of the device have a position for each degree of freedom. The switching units are adapted to switch a central drive in cyclical manner between the degrees of freedom.
Patent RU-2055856-C1 (RU)
Title: Additive composition to urea-formaldehyde resin
Inventor: EFTALIYA VERGOPULO MARKESSINI
IPC: C08L61/06
Filed: 1987-06-05
Granted: 1996-03-10
Abstract: FIELD: polycondensation of resins. SUBSTANCE: the additive composition comprises as hydrocarbon component melasses and further formaldehyde, the ratio of the components (wt. parts): 314.29-500 100% urea; 235.71-18333 100% formaldehyde; 50 melasses, and 400 water. EFFECT: improved properties of the additive composition. 27 tbl
Patent RU-2006330-C1 (RU)
Inventor: PERVUSHIN MIKHAIL M
IPC: B21J13/08
Filed: 1990-06-11
Granted: 1994-01-30
Abstract: FIELD: automation of stamping operations. SUBSTANCE: by the press slider moving down, the stamp upper part squeezes springs 15 by pressing cover 14. Wedges 16 move apart disks 4, 5 and open clamps 6 and 7 via interacting with rollers 17. The parts are placed in counter dies. Detentes slide off the stop members. By further moving of the slider down, the working stroke is effected. The slider passes by the lower dead point and starts to rise up. Through the action of springs 15 cover 14 opens, wedges 16 left rollers 17, the clamps under the action of springs tend to close (to move together) but the disks stops by resting against the lugs of detentes fix the open position of the clamps. At the instant the cover 14 goes free, the cylinder rotates the driving disk to the initial position. Just before the upper dead point the press ejector device through the action of pusher 22 pushes the parts out of counter dies 21 to the level of clamps 6, 7 and at the end of the stroke acts upon rod 18. The rod planes, while travelling up, rotate the detentes freeing disks 4, 5 which under the action of springs, while rotating, clamp parts 20. Then operates the cylinder, and the driving disk, while rotating, transfers the parts to the next position. After that the cycle repeats itself. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2022903-C1 (RU)
Inventor: OGNEV NIKOLAJ G
IPC: B66B5/12
Filed: 1990-10-23
Granted: 1994-11-15
Abstract: Устройство для защиты шахтной подъемной установки содержит коммутатор (1), цепочку из n четных герконов (2), цепочку из нечетных герконов (3), элементов И (4, 5), реле времени (6, 7), исполнительный элемент (8), тормоз привода шахтной подъемной установки (9), прицепные элементы (10, 11), постоянные магниты (12). 5 з.п.ф-лы, 4 ил.
Patent RU-2007793-C1 (RU)
Inventor: KERPELEV SEMEN M
IPC: H01Q1/12
Filed: 1990-12-13
Granted: 1994-02-15
Abstract: FIELD: aerial equipment. SUBSTANCE: device has support column 1, rod 2 mounted in it for rotation and fixing. Bracket 3 is hinged to rod. Polar axle 4 is put on bracket. Lead screw 6 and sliding nut 7 of mechanism of elevation angle tracking are installed inside rod. Bracket is coupled to sliding nut with rigid tie. Mechanism 8 for movement about polar axle is anchored on bracket. Device lacks lead screws which protrude or change their positions. EFFECT: simplified design of device used in satellite TV. 2 cl, 3 dwg
Patent RU-2034511-C1 (RU)
Title: Device for production of wire nap
Inventor: PELIPENKO NIKOLAJ A
IPC: A46D1/08
Filed: 1991-01-09
Granted: 1995-05-10
Abstract: FIELD: production of tools intended for surface conditioning. SUBSTANCE: free end of wire 13 from pack 12 is secured in the bottom hole of drum 3. Drive 8 is actuated, drum 3 starts rotating , and carriage 11 starts moving. Wire is reeled on drum 3 turn to turn and simultaneously coated with finishing compound. Then, adhesive tapes are sticked to wire nap due displacement of the carriage, carrying the packs with adhesive tapes, along the drum axle. Tapes are sticked in circumference with a space equal to the nap length. At sticking of adhesive tapes free ends are left on one side of the drum, and no free ends-on the other. Drum 3 has a longitudinal slot, and when blade 5 enters the slot it cuts the wire layer. Nappy cloth is removed from drum 3 and gets on a slide. The device uses stop 37 installed at distance πD from the drum axle, where D is the drum diameter. Guillotine clipper 33 is installed between stop 37 and drum 3, it is used to cut nappy cloth into strips. Then, strips are reeled on a rotating mandrel. After all strips are reeled, the mandrel is removed, a new one is installed and the cycle repeats. EFFECT: enhanced capacity and quality. 3 dwg
Patent RU-2010630-C1 (RU)
Title: Method for cleaning pipes
Inventor: KARGAEV LEONID A
IPC: B08B9/00
Filed: 1991-04-29
Granted: 1994-04-15
Abstract: FIELD: sanitary engineering. SUBSTANCE: pipeline system consists cold and hot water supply risers 1 and 2 and two pairs of pipeline branches connected with risers and provided with drain pipes 11 and 12 and drain cocks 5, 6, 7, 8 situated on corresponding branches of pipeline system. For cleaning pipeline system 4 drain cock 7 is opened to the maximum and cock 8 is closed. Cocks 5 and 6 on parallel pipeline branches are also opened to the maximum and drain pipe 11 is closed with plug 13. Hot water from riser 2 fills pipeline 3 to cock 8, then stops and stars to flow back via cock 5, cock 6, pipeline 4, cock 7 and drains through drain pipe 12. Cold water from riser 1 coming into pipeline 4 is forced by hot water pressure towards cock 7. Hot and cold water flows produce counterpressure in system and act more intensively on pipeline walls thus facilitating their cleaning. Closing and opening of cocks and plugging of drain pipes shall be alternated. Cleaning operation is intensified by placing a source of ultrasonic vibrations on drain pipe being plugged. EFFECT: improved effectiveness of pipeline cleaning. 2 cl, 3 dwg
Patent RU-2051858-C1 (RU)
Inventor: TRAPEZNIKOV VLADIMIR A
IPC: B66C1/10
Filed: 1991-06-04
Granted: 1996-01-10
Abstract: FIELD: materials handling. SUBSTANCE: gripping device for loads with loops has additional levers whose lower arms are rigidly connected to axles. Locking mechanism has plate hinge-connected to upper arm of one of additional levers. Plate has recesses for upper arm of second additional lever. It has also shoes hinge-connected to plate for overlapping the recesses. Tailpieces of hooks are made with rectillinear flat for engagement with load. Gripping device has also rollers located on supports surface of hook at its ends and also main levers furnished with stops to limit turning of hooks. EFFECT: enhanced convenience of operation. 3 cl, 4 dwg
Patent RU-2012607-C1 (RU)
Title: Сплав на основе палладия
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C5/04
Filed: 1991-07-02
Granted: 1994-05-15
Abstract: Сплав предназначен для использования в электронике, электротехнике и приборостроении. Сплав содержит, мас. % : индий 22,0 - 28,0; металл, выбранный из группы, содержащей алюминий, скандий и магний 22,0 - 28,0, цирконий 2,1 - 2,4; азот 0,07 - 0,08; палладий остальное. Твердость сплава 458-464 кг/мм 2 . 1 табл.
Patent RU-2021770-C1 (RU)
Inventor: OGORODOV VALERIJ A
IPC: A61B17/34
Filed: 1991-07-30
Granted: 1994-10-30
Abstract: Использование: в медицинской технике для биопсии почек. Сущность изобретения: устройство содержит трубчатый корпус с цилиндрическим ножом, пункционную иглу с держателем и кольцевой выемкой для биоптата, а также с конусным наконечником, и полую рукоятку с размещенными в ней механизмом подачи иглы, механизмами поступательного и вращательного перемещения цилиндрического ножа и механизмом продольных колебаний цилиндрического ножа. При этом последний механизм содержит цилиндрическую пружину, размещенную во внутреннем канале пружины поступательного перемещения между опорной шайбой маханизма поступательного перемещения и двумя гайками, установленными на пункционной игле с возможностью фиксированного перемещения. На опорной шайбе выполнены торцовые радиальные выступы для взаимодействия с радиальными выемками, выполненными на уступе корпуса. От проворота относительно рукоятки опорная шайба зафиксирована. Цилиндрический нож на участке от корпуса на 2/3 ... 4/5 длины выполнен зауженным до диаметра 0,7 ... 1,2 мм. Соответственно заужена игла. 3 з.п. ф-лы, 5 ил.
Patent RU-2072886-C1 (RU)
Title: Method of removing carbon dioxide and/or sulfur dioxide from gas mixtures
Inventor: KARLO RESKALLI
IPC: B01D19/00
Filed: 1992-01-23
Granted: 1997-02-10
Abstract: FIELD: gas purification. SUBSTANCE: CO 2  and/or SO 2 - containing gases are subjected to absorption with 35-55 wt % dimethylethanolamine aqueous solutions mixed with a promoter - reaction product of formaldehyde with one or more polyalkylenepolyamines. Exhausted solution is further desorbed. EFFECT: enhanced efficiency. 2 cl, 1 tbl
Patent RU-2089547-C1 (RU)
Title: N-alkylenepiperidine derivatives, method of their synthesis, pharmaceutical composition based on thereof, optically pure derivatives of n-alkylenepiperidine
Inventor: KSAVE EMOND-ALT
IPC: A61P43/00
Filed: 1992-04-30
Granted: 1997-09-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of N-alkylenepiperidine of the formula: Ar-X- -Z where: Ar - phenyl, pyridyl, 1-methylimidazolyl-2;   - 3,4-dichlorophenyl, naphthyl; X - oxygen, sulfur, -NH-, -N(CH 3 )-, -N-(COCH 3 ); R - hydrogen, methyl; Z - 2,4-dichlorophenyl, 2,4-dimethoxyphenyl; 3-chlorophenyl, 3-isopropoxyphenyl, 4-fluoronaphth-1-yl or their hydrochlorides, dihydrochlorides or their quaternary ammonium salts formed by piperidine nitrogen. Reagent 1: mesylate of the formula  -C(O)-Z. Reagent 2: secondary amine of the formula Ar-X- -H. Synthesized compounds were used in medicine as an antagonistic agents with respect to neurokinin receptors. EFFECT: improved method of synthesis. 8 cl, 4 tbl
Patent RU-2024205-C1 (RU)
Inventor: SMIRNOV MIKHAIL V
IPC: H04J3/02
Filed: 1991-07-01
Granted: 1994-11-30
Abstract: Использование: в технике связи, а именно в аппаратуре асинхронного ввода-вывода синхронной двоичной информации в цифровые каналы систем с импульсно-кодовой модуляцией и дельта-модуляцией. Сущность изобретения: устройство содержит на передающей стороне блок памяти, фазовый детектор, измеритель фазы импульсов записи, три блока кодирования, счетчик импульсов, блок управления, измеритель периода импульсов записи. На приемной стороне - блок памяти, блок грубой установки фазы, три блока декодирования, формирователь импульсов считывания, блок стирания. Устройство позволяет на приемной стороне восстановить синхросигнал тактовой частоты с заданной точностью. Подсчет количества неоднородностей в цикле передачи счетчиком обеспечивает на передающей стороне ввод, а на приемной стороне восстановление входной информации из группового тракта. 2 ил.
Patent RU-2004624-C1 (RU)
Inventor: SIBIRKIN VIKTOR A
IPC: C23D5/02
Filed: 1992-11-27
Granted: 1993-12-15
Abstract: Использование: изобретение относитс  к области  эмалировани  в частности к устройствам дл   нанесени  эмалевого шликера на металлическую посуду; а также может быть использовано в различных  отрасл х промышленности, при создании  автоматизированных линий высокой производительности . Сущность изобретени  заключаетс  в  том. что механизм возвратно-вращательных движений  и встр хиваний выполнен в виде центрального  зубчатого колеса с приводом. Валы с шестерн ми  смонтированы в пределах половины центрального  зубчатого колеса с пересечением на его  оси валов под углом относительно горизонтальной  плоскости. Рычаги механизма захвата выполнены с  ориентаторами, установленными над шаговым конвейером . 2 злф-лы 7 ил.
Patent RU-2025415-C1 (RU)
Inventor: BUTENKO PAVEL P
IPC: B64D1/18
Filed: 1992-02-25
Granted: 1994-12-30
Abstract: Использование: в авиации, а именно в устройствах, предназначенных для разбрызгивания жидких веществ с вертолета. Сущность изобретения: угол между проекциями штанг на горизонтальную плоскость составляет 160-170°, а длина штанги l = (4 - 6) D, где D - максимальный диаметр цилиндрической емкости. Изобретение позволяет стабилизировать устройство в полете с учетом широкого диапазона скоростей, уменьшить габариты и массу. 2 ил.
Patent RU-2060685-C1 (RU)
Title: Method of feeding animal with a single-chamber stomach
Inventor: BOJKO IVAN A
IPC: A23K1/16
Filed: 1992-02-25
Granted: 1996-05-27
Abstract: FIELD: agriculture, cattle breeding. SUBSTANCE: piglets were given food containing thiamine-containing addition - a precipitate isolated from the waste-mother liquor. The latter is formed at pharmacopoeia vitamin B 1  crystallization. The dose is 0.75-3.5 mg/kg food (as measured for thiamine). This promotes the daily average living mass gain increase by 22.54% as compared with control and decreased consumption of food per the gain unit by 23.08%. EFFECT: increased productivity of animals. 1 tbl
Patent RU-2007773-C1 (RU)
Inventor: KRYGINA TATYANA P
IPC: H01H1/021
Filed: 1992-03-31
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: process is aimed at manufacture of contact unit of electrical set with solid-liquid strap of enhanced reliability at working temperature. When manufacturing contact unit volatile halogen-containing component is injected into mixture of refractory powders. Mixture is slightly pressed and caked with simultaneous baking to pattern surface of contact holder. Then porous matrix of contact strap free from halogen- containing component is impregnated with current-conductive fusible alloy. EFFECT: improved operational characteristics, facilitated manufacture. 2 dwg