baber/WOPTO huggingface dataset:
Patent DE-4109759-C1 (DE)
Title: Sewage sludge decontamination treatment - involves drying in centrifuge and heating in flue gases
IPC: C02F11/127
Filed: 1991-03-25
Granted: 1992-05-07
Abstract: Sewage sludge for use in soil improvement is decontaminated and dried in a process in which the raw sludge, de-watered in a centrifuge or decanter, is heated to 70-75 deg.C., using flue gases and vapour from a drying equipment, in a stirrer or agitator, with addn. of acid. After filtering in a centrifuge, the sludge is mixed with waste material dust, e.g. sawdust, to give granules, which are dried at a temp. below 115 deg. C. Heavy metals are pptd. from the filtrate with Ca hydroxide. USE/ADVANTAGE - Reduced decontamination cost for sewage sludge. No. Dwg. provided.
Patent DE-4220878-C1 (DE)
Inventor: SAVIGNAC DOMINIQUE DR
IPC: G06F11/00
Filed: 1992-06-25
Granted: 1993-11-11
Abstract: For fabricating a semiconductor memory of a predetermined storage capacity, the layout necessary for this purpose is produced using the layout of a semiconductor memory which has a greater storage capacity than the predetermined storage capacity, the layout of the semiconductor memory of the greater storage capacity having a plurality of memory cell fields (ZF11 ... ZF48). In this case, use is made only of some (ZF11, ZF12, ZF21, ZF22, ZF31, ZF32, ZF41, ZF42) of these memory cell fields (ZF11 ... ZF48), corresponding to the predetermined storage capacity. <IMAGE>
Patent DE-4233501-C1 (DE)
Inventor: LUEDTKE KLAUS DIPL ING
IPC: B29C45/76
Filed: 1992-10-06
Granted: 1994-02-03
Abstract: The invention relates to a measuring device for contactless and continuously sensing of a linear axial motion of a system rotating about an axis of rotation on an injection unit of an injection-moulding machine. The rotating system consists of an injection plunger (1.3) which is arranged in a stationary injection cylinder and drives the plastication screw (2.2) of the plastication unit via a rotary drive (1.2) and screw coupling (4). The injection unit (1) and plastication unit (2) are connected via a connecting housing (3). For measurement of the movement sequences, a magnetostrictive ultrasonic path sensor (5) is arranged as path transducer, parallel to the axis of rotation (1.4) in the connection housing and a magnetised ring magnet (6) is attached, as position transducer, in the region of the screw coupling on the periphery of the rotating system. <IMAGE>
Patent DE-4308584-C1 (DE)
Title: Sewage plant clearing appts. with rack drive - comprises horizontal rack on or at the reservoir edge, adjustable pinion on carriage and pinion balance wt.
Inventor: RUHKAMP MICHAEL DIPL ING
IPC: B01D21/20
Filed: 1993-03-18
Granted: 1994-03-31
Abstract: Clearing appts. for sewage plant runs along the upper edge of the reservoir and comprises: i) a horizontal toothed rack (6) on the top of or at the side of the reservoir edge (4); ii) a toothed driving pinion (5) with adjustable height mounted on a carriage (1), the relative movement between the carriage (1) the relative movement between the carriage (1) and pinion (5) occurring at a swivel (8); iii) a weight (9) on an arm to balance the pinion (5) movement. Alternatively, the movement between the carriage (1) and pinion (5) occurs in a linear guide and is balanced by a spring force. Pref. a guide roll (7) runs along the underside of the toothed rack (6) and is connected to the pivot (8) of the drive pinion (5).
Patent DE-4311096-C1 (DE)
Title: Signal interface unit for power control bus of buildings
Inventor: VIOL GUSTAV DIPL ING
IPC: H02J13/00
Filed: 1993-04-03
Granted: 1994-06-30
Abstract: A signal interface unit (1) for connection in the control-bus system (3) of a building complex enables the switching of an AC mains (4) connected load (5) via a bus-coupler (2), control module (9) and dependent switch (11) in response to signals from a sensor (7) with its own bus coupler (2) activated by, e.g. a dimmer, window blind etc.The unit (1) also permits mains-borne signals from a central control point to operate the load via a manual switch (10), DC energised opto-coupler module (8) and the bus coupler (2).The opto-coupler connection ensures signal/mains voltage separation thus enabling direct connection (10) of mains borne signals to the interface unit (1).
Patent DE-4328475-C1 (DE)
Title: Refuse-collecting vessel with hinging hatch
Inventor: STINDT JUERGEN
IPC: B65F1/16
Filed: 1993-08-24
Granted: 1994-06-30
Abstract: The vessel comprises a trough (2), with trunnions (7) on opposite walls (8) for the arms (6) supporting the part-cylindrical hatch (5). A smaller loading hatch (13,14) is formed in the main one or one of the walls. The hatch is locked shut, but opens automatically on unloading.The arms extend beyond the trunnions and below the trough bottom (16) at the rear part, so as to bear against the supporting surface in the locked position. Stops (17) can be provided on the arm ends bearing against the bottom underside in the open and shut positions.
Patent DE-4330894-C1 (DE)
Title: Control and drive device for revolving milking installations
Inventor: OSTHUES UWE
IPC: A01K1/12
Filed: 1993-09-11
Granted: 1995-01-12
Abstract: In order to regulate the rotating speed of the milking carousel 1, the maximum rotating speed is set in the first instance. The animals enter the carousel via the entrance 2 and the teat cup cluster is applied by the milker immediately afterwards. When the first beast reaches the second checking point 6, a light barrier ascertains, for example, whether the teat cup cluster has been removed. If it has not been removed, the rotating speed is lowered in steps until the teat cup clusters are removed upstream of the checking point 6 in the case of subsequent milking positions 4. As soon as a message is sent from the first checking point 5 that teat cup clusters have already been withdrawn, the rotating speed is increased in steps until a message is sent from the second checking point 6 that once again there are animals with teat cup clusters which have not been withdrawn. Then the rotating speed is once again lowered in steps. This control process is repeated in constant alternation and makes it possible to adjust the rotating speed to the different milking times for different animals. <IMAGE>
Patent DE-4406326-C1 (DE)
Title: D/A convertor having increased resolution
Inventor: GROTZ KARLHEINZ
IPC: H04N7/24
Filed: 1994-02-28
Granted: 1995-02-16
Abstract: In the case of a fast D/A convertor having high resolution, D/A convertor stages (DAC1, DAC2, DAC3, ...DACn) operating in parallel are used. Different DC voltage offsets (01, 02, 03, ...0n) are applied in each case to these D/A convertor stages. The effects of systematic fault voltages can be reduced in this way. <IMAGE>
Patent DE-4414478-C1 (DE)
Title: Holder for paint brush bristles
Inventor: WULFF THOMAS
IPC: A46D1/08
Filed: 1994-05-02
Granted: 1995-09-14
Abstract: The holder is in the form of a flexible, sleeve-shaped handle element (3) made of recyclable material. The handle element and the hank of bristles (4) can be simultaneously shortened by a pincer element (10) to produce the exposed brush head (6). The pincer element has cutter jaws (11, 12) for the handle element, and cutter blades (13, 14) for the hank. The distance (1) between the blades and the cutter jaws corresponds to the length of the brush head. The end of the handle element has a grip without bristle-hank.
Patent DE-4432114-C1 (DE)
Title: Stray light suppression circuit for light barrier arrangement
Inventor: VOSS THEODOR
IPC: G01V8/12
Filed: 1994-09-09
Granted: 1995-06-08
Abstract: An oscillator (OS) produces a drive signal (AN) for a light source (LS) which is fed to a comparator (VE) with the reception signal (ES) produced by a light receiver (LE). The comparator produces a first logic signal when the drive and reception signals coincide and a second logic signal when they do not. The oscillator generates a scan signal (AB) with frequency an integral multiple of the drive signal frequency. Each scan signal pulse causes logic elements (NG,U1) to increment a first counter (Z1) when the first logic signal is generated. Further logic elements (U2) increment a second counter (Z2) when the second logic signal is generated. When at a first state, the first counter produces a first output signal which resets a memory element (SE). When at a defined second state, the second counter sets the memory element with a second signal. If the two counter signals occur simultaneously, both counters are reset.
Patent DE-4442742-C1 (DE)
Inventor: FOERSTER HANS
IPC: G01R33/30
Filed: 1994-12-01
Granted: 1996-05-23
Abstract: The tilt angle of an NMR sample holder 21 is varied with respect to the main magnetic field 12 by a rod 42 operated by a pivoted coil holder 50. A feedback controller 60 controls the current in the actuator coil 56, and hence the movement of the rod 42, in response to a signal VH from a Hall sensor 65 located on the coil holder 50. Movement is smoothed by the use of velocity profiles incorporating slow acceleration and slow deceleration, and by addition of an eddy-current brake 61, such as a thin copper laminate, to the coil holder 50. <IMAGE>
Patent NL-1005957-C1 (NL)
Title: Temperature warning for mixer tap
Inventor: WAL RICHARD DE
IPC: G01K11/16
Filed: 1997-05-02
Granted: 1998-11-03
Abstract: Thermochromic composites change colour according to temperature. Using a ring of such material on the mouth of a domestic mixer tap would indicate whether a previous user had left excessively hot water in the tap that could scald the unwary next user. Material would be chosen that turned red at a temperature of 38 degrees Celsius and above and blue at a temperature of 21 degrees and below. Pink/purple colours would show at intermediate temperatures.
Patent NL-1017348-C1 (NL)
Inventor: KLIJNSTRA TJIPKE GERARD
IPC: E01C9/08
Filed: 2001-02-13
Granted: 2002-08-14
Abstract: A panel system for creating a temporary floor, which in particular can be walked on, over an area of ground, in particular over a building site. <??>The system comprises a plurality of substantially rectangular panels, which can be assembled, with their sides adjoining one another, to form a floor, and coupling means for releasably coupling adjacent panels in the region of their adjoining sides. <??>The system further comprises a support element, which is designed to rest - in the area of the adjoining sides of two panels which are to be coupled - on the area of ground beneath the panels. The coupling means are designed to create a coupling between the two panels which are to be coupled via the support element. <IMAGE> <IMAGE>
Patent NL-1026314-C1 (NL)
Title: Bookmark, includes indicators for upper and lower page halves and for page lines on opposite sides
Inventor: HOELSCHER MAARTEN GERBRAND PIE
IPC: B42D9/00
Filed: 2004-06-02
Granted: 2005-12-05
Abstract: The bookmark is a flat object with an indicator (1) for the upper half of a page in the book and an indicator (3) for a line on this upper half on the front side and an indicator for the lower half of the same page and an indicator for a line on this lower half on the rear side. The page half indicator on the rear side is upside down relative to the page half indicator on the front side.
Patent RU-2039752-C1 (RU)
Title: Method of synthesis of substituted purine arabinosides or their pharmaceutically acceptable derivatives
Inventor: TOMAS ENTONI KRENITSKIJ
IPC: C07H19/167
Filed: 1988-07-04
Granted: 1995-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: substituted derivatives of purine arabinosides of the formula (I) where R 1  halogen, methoxy, ethoxy, propoxy, amino-group which is monosubstituted with methyl or C-C -cycloalkyl, or disubstituted with C-C-alkyl, or R 1  nitrogen-containing heterocycle; R 2  hydrogen, halogen or amino-group at condition that when R 2  hydrogen then R 1  does not methoxy, methylamino, dimethylamino, piperidino or pyrrolidino-group, and when R 2  amino-group then R 1  does not methylamino-group, and/or its pharmaceutically acceptable derivatives, except for 2,3,5-triacetate and 2,3,5-tribenzyl-derivatives of the formula (I) where R 1  chlorine or fluorine and R 2  - chlorine, fluorine, hydrogen or amino-group. Reagent 1: compound of the formula (II)  . Reagent 2: compound of the formula (III)  . Synthesized compounds were used in medicine. EFFECT: improved method of synthesis.
Patent RU-2076057-C1 (RU)
Title: Device for sweeping mines by submarine
Inventor: SIDORENKOV VIKTOR V
IPC: B63G7/00
Filed: 1991-04-15
Granted: 1997-03-27
Abstract: FIELD: sine sweeping. SUBSTANCE: device has sweeping section, engine-propulsion complex 1 and power supply and control cable 21. Sweeping complex together with winch 2, drums 2 and sweeping sections is located in fore compartment. Sweeping sections are made in form of rope guys 4 with explosive charges 5 secured on their running ends; they are wound on drums 3. Body of explosive charge has hydrodynamic arrangement of monoplane otter of port (starboard) side at low-plane position of wing 6 which is provided with heel-correcting unit and circular grips for mine mooring cable and swivel platform secured on bedframe for turning along mine mooring cable in direction of mine. Housing of explosive charge is provided with jet engine for delivery of charge to mine case, contact fuze and hollow charge for destruction of foiled mine. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2023696-C1 (RU)
Inventor: LENSHIN VALERIJ P
IPC: C04B7/34
Filed: 1990-01-08
Granted: 1994-11-30
Abstract: Изобретение относится к составам смешанных вяжущих и может быть использовано в промышленности строительных материалов. Целью изобретения является сокращение энергозатрат. Вяжущее содержит, мас.%: известь; кипелку 22 - 26 и известняк с содержанием опал-кристобалита 30 - 40 мас.% и влажностью 7 - 9% 74 - 78. Вяжущее обеспечивает достижение удельной поверхности 4 тыс.см 2 /г за 2 ч, прочность после пропаривания 14,1 - 18,2 МПа. 1 табл.
Patent RU-2049504-C1 (RU)
Inventor: GURKIN YURIJ I
IPC: A63B37/14
Filed: 1990-04-19
Granted: 1995-12-10
Abstract: Сущность изобретения: мяч содержит ядро с четырьмя выступами, расположенными по осям координат, центр которых совпадает с центром ядра. Оси расположены под углом 120° между собой. При падении мяча достигается различный отскок. 4 ил.
Patent RU-2080909-C1 (RU)
Inventor: DILLON EDWARD THOMAS
IPC: C09K8/532
Filed: 1989-12-21
Granted: 1997-06-10
Abstract: Изобретение относится к способам обессеривания газообразных и/или жидких потоков. Сущность способа заключается в том, что очищаемый поток контактирует с продуктом взаимодействия низшего алканоламина с C 1  - C 6  и низшего альдегида с C 1  - C 4 , взятых в мольном соотношении 1:0,25 - 10. В качестве низшего алканоламина используют моноалканоламин, в частности, моноэтаноламин, а в качестве низшего альдегида-формальдегид. Продукт взаимодействия выбирают из группы, содержащей триазин, бисоксазолидин и смесь этих соединений, в частности N,N'-метиленбисоксазолидин, 1,3,5-три-[2-гидроксиэтил] гексагидро-S-триазин или их смесь. При этом взаимодействие низшего алканоламина с низшим альдегидом осуществляют при температуре не выше 93,3 o C и Продукт взаимодействия используют с мольным соотношением триазина к бисоксазолидину от 99.1 до 80:20. Контактирование газового или жидкостного потока с обессеривающим раствором осуществляют в скрубберной колонне или раствор вспрыскивают в трубопровод или устье скважины, 16 з.п. ф-лы.
Patent RU-2035012-C1 (RU)
Title: Vortex cooler
Inventor: ELISTRATOV VLADIMIR L
IPC: F25B9/02
Filed: 1990-06-19
Granted: 1995-05-10
Abstract: FIELD: cooling engineering. SUBSTANCE: throttle 3 of the vortex cooler is made of a porous material having high heat capacity. The output of throttle 3 is connected with outlet of diaphragm 4 through pipe line 5. Pipe line 5 can be filled with a porous material having high heat capacity. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2029432-C1 (RU)
Title: Data coding and decoding device
Inventor: SUVORKOV GEORGIJ P
IPC: H03M7/00
Filed: 1990-07-03
Granted: 1995-02-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has pulse counters 1-3, AND unit 7, and coder unit 9. Introducing counters 4-6, storage unit 8, and EXCLUSIVE OR gate ensures reliable functioning in coding and decoding code items with characteristics varying due to noise. EFFECT: improved reliability of device. 6 dwg
Patent RU-2007854-C1 (RU)
Inventor: ZHAVORONKOV LEONID M
IPC: H03K5/153
Filed: 1990-09-21
Granted: 1994-02-15
Abstract: FIELD: pulse technics. SUBSTANCE: device has digital-to-analog converter 3, maximum value measuring unit 10, storage registers 13, counter 11, surge injector 9, control unit 8, decoupling circuit 1, smoothing circuit 2, first and second comparators 4 and 6, integrator 5, threshold voltage source 7, third storage register 15 and constant value setter 12. Decoupling circuit 1, smoothing circuit 2, comparators 4 and 6, integrator 5, threshold voltage setter 7, third storage register 15 and constant value setter 12 are introduced to accomplish the goal of invention. Permissible signal-to-noise ratio is decreased due to use of integral detection criterion and floating threshold as well as due to smoothing signal and noise flow. EFFECT: increased stability to noise and increased dynamic range of input signals by decreased signal-to-noise ratio. 4 dwg
Patent RU-2022124-C1 (RU)
Inventor: MIRONOV ALEKSANDR N
IPC: F01N1/08
Filed: 1990-12-05
Granted: 1994-10-30
Abstract: Сущность изобретения: в корпусе 1 при помощи глухих 3 и перфорированных 4 перегородок установлена перфорированная планка 5. Корпус 1 с перегородками 3 и 4 образует ряд расширительных камер. Планка 5 разделена по длине на несколько секций при помощи заглушек, выполненных в виде вмятин. Отработанные газы, попадая из камеры в камеру и проходя последовательно через секции планки 5 - корпус 1, заглушаются и выходят в окружающую атмосферу. 2 з.п. ф-лы, 3 ил.
Patent RU-2024245-C1 (RU)
Inventor: KOTELNIKOV GENNADIJ P
IPC: A61B17/56
Filed: 1991-01-03
Granted: 1994-12-15
Abstract: Применение: в ортопедии, в частности лечении гонартроза. Цель: уменьшение количества осложнений. Сущность: производят неполную остеотомию большеберцовой кости, дозированно смещают ее бугристость вместе с прикрепляющейся к ней связкой надколенника кпереди с помощью компрессионно-дистракционного аппарата с последующей фиксацией. Положительный эффект: разгрузка коленного и бедренно-надколенникового суставов.
Patent RU-2017061-C1 (RU)
Title: Method for measuring interference order and device implementing said method
Inventor: MIKHALCHENKO EVGENIJ P
IPC: G01B9/02
Filed: 1991-02-15
Granted: 1994-07-30
Abstract: FIELD: measuring devices. SUBSTANCE: measured movement is converted to n interference signals, which are shifted in Π/n phase, from two interference signals which are shifted in Π/2 phase. This task is performed by electrooptic interference transducer. Four counting pulses for each order of interference are generated. These signals control counter during movement of object. Result of counting is stored in high indication bits of counting unit. Parallel code that is stable to noise is generated by logical processing of n interference signals. Low indication bits are stored in this code. Device implementing said method has laser, light-splitting cube, reference and measuring reflectors, modulator, optical prism, photodetector, stable frequency oscillator having n synchronous outputs which are connected to n balanced mixers. Second outputs of stable frequency oscillator are connected to photodetector output. Outputs of balanced mixers are connected to logical unit generating Gray parallel code through Schmidt flip-flops. Two high bits of parallel Gray code enter generator of counting pulses which output is connected to input of reverse counter. Weight of each pulse is Π/8, output of reverse counter is connected to high bits of indicator. Other bits of parallel Gray code are transferred from output of logical unit to low bits of indicator. EFFECT: increased speed and increased stability to noise. 2 cl, 2 dwg
Patent RU-2042993-C1 (RU)
Title: Contact device
Inventor: SVINORENKO GENNADIJ I
IPC: H01R12/16
Filed: 1991-03-01
Granted: 1995-08-27
Abstract: FIELD: electronic engineering. SUBSTANCE: contact device has base with guides. Movable guide carries clamp that mounts movable contact block for displacement by means of screw and nut. Screw is installed on bracket, provided with handwheel and lock, and secured on one of fixed guides. Block is fixed in position by means of clamp. Each contact block has turning rack with carrier. Rack is made of insulating material and reinforced with metal rod. Block slots accommodate pushers provided with screws and nuts. Each pusher has stop. Integrated circuit holder and guide channels function to push integrated circuit as far as it will go up to stop of stepped configuration. EFFECT: provision for checking integrated circuits with bent-out leads of various types, improved reliability of contact. 11 dwg
Patent RU-2009951-C1 (RU)
Title: Shut-off bypass device for ship's ballast compartment used in emergency
Inventor: ARDASHEV BORIS P
IPC: B63B43/06
Filed: 1991-04-23
Granted: 1994-03-30
Abstract: FIELD: shipbuilding. SUBSTANCE: shut-off bypass device of ballast compartment has weak link mounted in hole of compartment wall by means of rubber profile. Circular limiter is mounted on compartment outside. Weak link is made in form of convex diaphragm which is mounted in compartment wall with its convexity towards tank. EFFECT: enhanced reliability. 3 dwg
Patent RU-2025655-C1 (RU)
Inventor: LESHENYUK NIKOLAJ S
IPC: G01B9/02
Filed: 1991-06-13
Granted: 1994-12-30
Abstract: Изобретение относится к измерительной технике и может быть использовано для измерения перемешений и физических величин, связанных с изменениями длины оптического пути. Цель изобретения - упрощение интерферометра и повышение точности измерений. Одночастотный лазер генерирует линейно поляризованное излучение, которое через последовательно расположенные по ходу луча лазера телескопическую систему, светоделитель, два уголковых отражателя, один из которых размещен в измерительном плече, а другой - в опорном плече, четвертволновую пластину, расположенную в измерительном плече, и два поляризатора поступает в фотоэлектрическую систему обработки квадратурных интерференционных сигналов, образующихся в результате того, что поляризаторы установлены так, что их главные оси пропускания взаимно перпендикулярны и составляют угол 45 ± 1 °  к направлению поляризации излучения лазера. 1 ил.
Patent RU-2020000-C1 (RU)
Inventor: CHIZHIK EVGENIJ F
IPC: B02C17/20
Filed: 1991-06-25
Granted: 1994-09-30
Abstract: FIELD: mining, cement and other industries involving processing of ores, nonmetallic and other materials. SUBSTANCE: milling body comprises ball with displaced center of gravity wherein there is a set of flat S-shaped springs distributed uniformly in ball sphere. Said springs are connected crosswise in the middle, one end of each spring has a weight. The elastic material is sponge rubber while the envelope is a composition of materials containing a boron carbide powder as a filler and polyurethane or fluoroplastic as a binder. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2005995-C1 (RU)
Inventor: ZHERNOVOJ ALEKSANDR I
IPC: G01F1/716
Filed: 1991-03-12
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: flowing liquid is polarized with heavy magnetic field. Marking is conducted by change of nuclear magnetization with registration of signal of nuclear magnetic resonance. Discharge is determined in compliance with graduated dependence or by formula. EFFECT: reduced time of measurement and improved reliability.
Patent RU-2026036-C1 (RU)
Title: Method of estimating the effectiveness of parodontium treatment
Inventor: SOLOVEV MIKHAIL M
IPC: A61C19/04
Filed: 1991-08-16
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: method lies in the fact that the contraction of the pulse oscillations of a tooth before the beginning of the treatment and at the treatment stages is complementarily measured with the subsequent comparison of the results of the speeds and the tooth travels per one cardiac cycle. EFFECT: enhanced authenticity of the method, improved functional results. 3 dwg