baber/WOPTO huggingface dataset:
Patent SE-513256-C2 (SE)
Title: Top loading washing machine for e.g. turned parts, uses compression spring pivotably connected to top and bottom of washing region side walls to facilitate lid opening
Inventor: ZINN NILS
IPC: D06F/
Filed: 1999-10-18
Abstract: A compression spring is pivotably connected at either end to points at the top and bottom of the washing region side walls (5, 6). The upper fastening position is located in the corner where the side, top and rear walls (7, 8) of the washing region (2) meet. The lower fastening point is located closer to the front wall (4) than the upper fastening point.  A lid opening mechanism is provided for a top-loading washing machine (1), especially for industrial use, which includes a tub (9) forming the bottom part of the washing region. The top wall and the top parts of the front wall, side walls and rear wall defining the washing region combine to form a lid (10) covering this region. The lid is mounted on hinges (12) so that it can be lifted in order to provide access to the tub. The hinges are secured to the rear wall and the horizontal hinge axis lies at ca. half the rear wall height. The lid can be swung into a position where its centre of gravity lies behind a vertical passing through the hinge axis between the front and rear walls. A compression spring acting in a straight line has one end pivotably connected to a lower fastening position in the lower side wall region, and the other end pivotably connected to an upper fastening position in the upper side wall region. The upper fastening position is located in the corner where the side, top and rear walls meet. The lower fastening point is located closer to the front wall than the upper fastening point, so that when the lid is lifted, the upper fastening point passes a point on an arc aligned with the lower fastening point and hinge axis. MECHANICAL ENGINEERING - The spring is a telescopic gas spring.
Patent RU-2228619-C2 (RU)
Title: Средство защиты зерновых культур от фитотоксичного побочного действия гербицидов, соединение, способ его получения, способ борьбы с нежелательной растительностью
Inventor: RESH VOL FGANG
IPC: A01P13/00
Filed: 1990-11-26
Granted: 2004-05-20
Abstract: Описывается средство защиты зерновых культур от фитотоксичного побочного действия гербицидов, содержащее в качестве биологически активного вещества (антидота) одно или несколько соединений формулы (I), где Х обозначает независимо друг от друга галоген или (C 1 -C 4 )-галогеналкил, n обозначает целое число от 1 до 3, R 1  обозначает водород, (C 1 -C 4 )-алкил, (C 1 -C 4 )-алкокси-(C 1 -C 4 )-алкил, R 2  и R 3  обозначают независимо друг от друга водород, (C 1 -C 6 )-алкил, (C 2 -C 6 )-алкенил, (C 2 -C 6 )-алкинил, (С 3 -С 6 )-циклоалкил, (C 1 -C 6 )-галогеналкил, моно- или ди (C 1 -C 4 -алкокси)- (C 1 -C 4 )-алкил, [(C 1 -C 6 )-алкил]-карбонил, ди-[(C 1 -C 4 )-алкил)]-аминокарбонил, цианогруппу, [(С 1 -С 12 )-алкил]-оксикарбонил, фенил, незамещенный одним или несколькими остатками, выбранными из галогена и цианогруппы, в количестве 0,002-95 вес.%, остальное - целевые добавки. Описывается соединение формулы (I) где (Х) n  обозначает 2,4-Cl 2 , R 1  обозначает водород или (C 1 -C 4 )-алкил, R 2  обозначает водород или метил, R 3  обозначает (C 1 -C 4 )-алкоксикарбонил или карбоксил, и способ его получения взаимодействием соединения формулы (II), где Y обозначает хлор или бром и (Х) n  и R 1  определены как в формуле (I), с олефином формулы (III) 
       , 
     где R 2 , R 3  определены как в формуле (I), a также способ борьбы с нежелательной растительностью в зерновых культурах путем обработки растений, семян растений или посевной площади гербицидов в комбинации с антидотом формулы (I) при соотношении гербицид: антидот от 10:1 до 1:10 и норме расхода 0,005-10 кг/га в расчете на антидот. Технический результат - снижение фитотоксического действия гербицидов на зерновые культуры. 4 с. и 8 з.п.ф-лы, 3 табл.
Patent DE-19608549-C2 (DE)
Inventor: LEWIN HEINZ-ULRICH
IPC: E02F3/36
Filed: 1996-03-06
Granted: 1998-03-19
Abstract: The invention relates to a construction machine which can be used as combined demolition and excavation means and has a two-part jib (4). The arm section (13) associated with a hydraulic excavator (2) remains with the associated joint and the hydraulic cylinders remains attached to the chassis (3), i.e. the hydraulic excavator, whereas the arm section (11) can be detached therefrom by disengagement of the coupling means (12) when replacement is required. The arm section (13) associated with the hydraulic excavator (2) therefore has two fork-shaped bolt holders (15, 18) which are arranged and constructed to correspond with bolts or eccentric bolts (21, 22) associated with the other arm section (11). When the arm section (13) is lifted or, conversely, when lowered, the coupling means (12) is closed or, conversely, opened. The coupling work proper is carried out by the hydraulic excavator (2) itself, thereby saving a considerable amount of time and also increasing operational reliability substantially. The hydraulic connections required can be realized quickly and safely by rapid connections.
Patent DE-19903875-C2 (DE)
Inventor: GOEBL CHRISTIAN
IPC: H01L23/32
Filed: 1999-02-01
Granted: 2001-11-29
Abstract: The pressure plate (9) is a composite, comprising metal with a plastic casing.
Patent DE-19932561-C2 (DE)
Title: Mehrfach-Steckdose
Inventor: LAZZARO VOLKER
IPC: H02G3/18
Filed: 1999-07-13
Granted: 2003-07-24
Abstract: Steckdose, insbesondere mehrpolige Steckdose, mit ein oder mehreren Kontaktaufnahmen für Kontaktstifte eines in die Steckdose einsteckbaren Steckers und mit ein oder mehreren mit den Kontaktaufnahmen verbundenen elektrisch leitenden Anschlußeinrichtungen für an die Steckdose anschließbare elektrische Leitungen. Die Anschlußleitungen sind als gabelförmige Schneidklemmen mit einander zugeordneten Schneidklemmenschenkeln für die elektrischen Leitungen ausgebildet.
Patent DE-19939338-C2 (DE)
Title: Verfahren und Vorrichtung zum Abtrennen von feinen Feststoffen aus Flüssigkeiten
Inventor: EICHLER FRANK
IPC: B01D29/11
Filed: 1999-08-19
Granted: 2002-10-17
Abstract: Gegenstand der Erfindung ist eine Vorrichtung zur Abtrennung von feinen Feststoffen aus Flüssigkeiten unter Nutzung der ungerichteten radial wirkenden Schwingungen der Vibrationstechnik, die von einem Motor mit exzentrisch angeordneten Unwuchtgewichten erzeugt werden, sowie einem Ringspalt, der zwischen dem zylindrischen Vibrator und dem zylindrischen Sieb oder Filter gebildet wird. DOLLAR A Dabei wirkt die kreisförmige Vibratorschwingung in der Form so auf das Sieb, daß senkrecht zur zylindrischen Sieb- oder Filterfläche durch die zyklisch mit jeder Drehung wiederkehrende Schwingung ein Überdruck und nachfolgend ein Unterdruck erzeugt wird, dadurch einerseits die zu filtrierende Flüssigkeit eine tangentiale Rotationsbewegung im Ringspalt ausführt, andererseits die vom Sieb zurückgehaltenen Teilchen durch den Unterdruck von der Oberfläche des Siebes abgehoben und von der tangentialen Bewegung und dem Überdruck an einer anderen Stelle auf das Sieb wieder aufgelegt werden und weiterhin durch eine spiralförmige Leiteinrichtung auf der Oberfläche des zylindrischen Vibrators die abgetrennten feinen Feststoffe zur Austragsseite hin bewegt werden.
Patent MD-3851-C2 (MD)
Title: Quasi-resonant voltage transducer
Inventor: PENIN ALEXANDRU
IPC: H02J15/00
Filed: 2007-07-25
Abstract: The invention relates to the electrical engineering and is meant for creation of powerful, adjustable resonance voltage transducers of different application with a wide turn-down of load resistance and voltage.The quasi-resonant voltage transducer comprises a controlled driving generator (4), one output of which is connected to the input of converter module (1), made in the form of a current source with limited maximum value of the output voltage and with the nominal value of resistance R1 of its load, the outputs of which are connected to a load (3) with the nominal RNOM and maximum RMAX resistance values. The traducer comprises additionally the second converter module (2), the input of which is connected to the second output of the controlled driving generator (4) and connected parallel to the first one, identical with it, with the same maximum value of the output voltage and optimum resistance R2 value of its load, which is chosenequal to the maximum RMAX value of load (3), and the nominal RNOM resistance value of load (3) is chosen equal to the R1 and R2 value connected in parallel. The transducer also comprises a control unit (5), including a reference voltage source (6), the output of which is connected to one of the inputs of an error amplifier (7), the second input of which is connected to the load (3), and its output is connected to the control input of the driving generator (4) and by means of polarity choice diodes (8, 9) is connected to the inputs of a reversible counter (10), the outputs of which are connected to the inputs of a decoder (11), the outputs of which are connected to the inputs of the converter modules (1, 2).
Patent RU-2158479-C2 (RU)
Inventor: VINOD KUMAR
IPC: H04B7/005
Filed: 1995-08-30
Granted: 2000-10-27
Abstract: FIELD: radio engineering. SUBSTANCE: system for transmission of communication information over communication channel changing in time includes useful information called teaching information that is subject to transmission. It enables specified transmission channel to be evaluated. System has facilities evaluating necessity of transmission of teaching information from point of view of change of specified transmission channels and facilities transmitting teaching information if necessity of transmission of teaching information is recognized. EFFECT: improved functional reliability of system. 16 cl, 3 dwg
Patent RU-2157226-C2 (RU)
Inventor: SHRI SHIRISH BKHAGVANLAL MODI
IPC: A61K36/835
Filed: 1996-07-04
Granted: 2000-10-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: ajurvedic medicinal plants for preparation making are taken among Solanum xanthocorpum, Curcuma longa, Glycyrrhiza glabra, Adhatova vasika, Zingiber officinale, Terminalia belerica, Solanum indicum, Ocimum sanctum, Saussurea lappa, Piper cubeba, Aloe barbadensis, Inula racemosa, Piper longum. Method of preparing the preparation involves the following stages: 800 l of purified water is placed into vessel, boiled for 10 min, cooled to 80 C and the following preserving agents are added, kg: sodium benzoate, 6.300; sodium methylparaben, 1.800; sodium propyl-paraben 0.900; sorbic acid, 0.900 and stirred thoroughly up to complete dissolving. Sucrose (1500 kg) is added to mixture, stirred to its complete dissolving and then glycerol (100 kg) is added. The following preserving agents are added to water at 80 C, kg: sodium benzoate, 0.700; sodium methylparaben, 0.200; sodium propylparaben, 0.100 and sorbic acid, 0.100. Before each addition mixture is stirred thoroughly up to complete dissolving the preliminary added component. Dried powder extracts are dissolved in solution for preserving agents. Aqueous extract solutions are mixed into vessel made of stainless steel, stirred for 18 h at 20-25 C, extract solution is filtered, filtrate is transferred to sugar syrup, mixed and stirred thoroughly. Then syrup is cooled, filtered and pH value is brought about to 4.5-5.5 by addition of 1.3 kg of citric acid. Dye (0.6 kg) is dissolved in 3 l of water at 80 C and this solution is added to syrup mass. Menthol is added to 4 l of pine-apple perfume and this solution is added to syrup mass and stirred for 15 min. Then sufficient amount of boiled and cooled water is added and volume is brought about to 2000 l, mixed and stirred thoroughly. Invention ensures to obtain the preparation showing activity against all cough types and without adverse effects. EFFECT: improved method of preparing, enhanced anticoughing activity. 6 cl, 2 dwg, 5 tbl, 4 ex
Patent RU-2154455-C2 (RU)
Title: Transcutaneous therapeutic systems containing sexual steroids
Inventor: LIPP RAL F
IPC: A61K47/26
Filed: 1995-02-09
Granted: 2000-08-20
Abstract: FIELD: medical engineering. SUBSTANCE: system has sexual steroids and, when needed, penetration amplifiers and crystallization inhibitors containing dimethyl isosorbide with the exception of systems having switching biologically active substance, non-flowing gel phases or 3-keto-desogesterel. EFFECT: uniform rate of steroid hormone penetration through skin. 13 cl, 3 dwg
Patent RU-2158268-C2 (RU)
Title: Secomacrolides of erythromycin class and method of their synthesis
Inventor: GORJANA LAZAREVSKI
IPC: A61K31/7048
Filed: 1998-03-11
Granted: 2000-10-27
Abstract: FIELD: antibiotics. SUBSTANCE: invention describes the novel compounds that are secomacrolides of erythromycin A class of the general formula (I)   where values R 1 ,R 2 ,R 3 , Z, W, X, Y are given in point 1 of the invention claim. They are potential intermediate compounds used for synthesis of the novel macrolide-antibiotics. Invention describes method of their synthesis also. EFFECT: new compounds indicated above, improved method of synthesis. 21 cl, 13 ex
Patent RU-2160653-C2 (RU)
Inventor: DENISOV S A
IPC: B22D39/00
Filed: 1998-06-04
Granted: 2000-12-20
Abstract: FIELD: metallurgy, namely melt metal casting. SUBSTANCE: apparatus includes vessel for melt metal into which disc chamber with central and lateral openings is immersed. Between said openings disc chamber is embraced by -shaped magnetic circuit. Lateral opening is joined with metal duct which is used for applying electric current to disc chamber. Immersible electrode serves as other pole for electric current supply. Alternating or direct electric current passing between poles of -shaped magnetic circuit in disc chamber creates magnetic field between poles. Lorenz force occurring in the result of interaction of magnetic field and electric current causes rotation of metal. Centrifugal effort causes pressure drop between central and lateral openings, and metal is poured. Such casting procedure does not need additional source of magnetic field. EFFECT: reduced energy consumption, simplified design, enhanced efficiency of apparatus. 2 dwg
Patent RU-2169071-C2 (RU)
Title: Устройство для механической обработки заготовки и способ механической обработки
Inventor: NEL SON TOMAS DZH
IPC: B27M1/08
Filed: 1998-09-16
Granted: 2001-06-20
Abstract: Изобретение относится к деревообрабатывающей промышленности. Устройство для обработки заготовки имеет первую и вторую группу направляющих роликов и движущуюся непрерывную ленту, с возможностью вращения установленную вокруг скользящего основания, смонтированного на раме. Лента подает заготовку к обрабатывающему средству, которое выполняет различные операции резки при изготовлении прессованных профилей с декоративной облицованной поверхностью. Изобретение обеспечивает обработку заготовки с высокой точностью и высоким качеством. 2 с. и 15 з.п.ф-лы, 41 ил.
Patent RU-2173638-C2 (RU)
Title: Device for formation and movement of liquid figures and bas-reliefs (modifications)
IPC: B44C5/00
Filed: 1998-11-20
Granted: 2001-09-20
Abstract: FIELD: manufacture of children toys, interior articles, training appliances and in doing conjuring tricks. SUBSTANCE: two immiscible undissolving each other liquids are placed in a body, whose one of the walls is made of optically transparent material. At least one wall of the body is made of magnetoconducting material, and one of the liquids is a magnetic one on the basis of organic compounds. The second liquid is optically transparent, with a lower density and a higher wetting capacity as compared with the magnetic liquid. Located outside the magnetoconducting liquid. Located outside the magnetoconducting wall is at least one magnet, whose magnetic flux interacts with the magnetic liquid forming a bas-relief or figure from it, the magnet is positioned for movement relative to the wall. In the second modification the electromagnets are connected to a current source via a switch providing for alternate switching of them one by one or by groups. EFFECT: expanded operating capacities and enhanced convenience in use. 9 cl, 11 dwg
Patent RU-2166678-C2 (RU)
Inventor: KOROLEV A V
IPC: F16C33/64
Filed: 1999-01-05
Granted: 2001-05-10
Abstract: FIELD: running-in of bearings. SUBSTANCE: skewing of outer race relative to inner race is created in process of bearing running-in so that transverse planes of their symmetry cross in center of bearing symmetry. As a result of forced rotation of outer and inner races out their axes, corunning-in with inherent set of solids of revolution is effected. Bearing running-in device has working shaft positioned in body on two supports. Supports consist of bearings to be run in installed in process bearings. The latter are mounted in body so that their axes of rotation cross in its plane of symmetry. Working shaft is arranged inside hollow shaft positioned in body on coaxial bearing supports. It is provided with V-shaped groove for arrangement of drive belt in it. Slotted ends of hollow shaft interact with slotted ends of inner races of process bearings. Nut is provided on threaded end of working shaft for fixing of bearings in operating position. EFFECT: enhanced durability of bearings, enhanced running-in efficiency. 2 cl, 2 dwg
Patent RU-2170792-C2 (RU)
Title: Method of laying of polyethylene drainage and device for its embodiment
Inventor: MAKSIMOV V P
IPC: E03B3/40
Filed: 1999-01-10
Granted: 2001-07-20
Abstract: FIELD: amelioration of lands; applicable in irrigation and soil drainage with use of plastic drains. SUBSTANCE: method includes laying of guide member together with drain tube between drain wells. Guide member is in form of flexible connection, for instance, of rope tensioned to ensure its stable position between wells. Guide member is mechanically connected with drain tube and trench is filled with soil. Device for laying of drainage has trenching machine with post installed on its body behind cutter. Installed on lower end of post located in drain trench at depth of tube laying is snatch block, and installed on upper end is drum with flexible connection, for instance, with rope whose free end is fastened in drain well. Drum has slightly braking device for prestressing of flexible connection. Flexible connection and drain tube are interconnected by flexible band with some space between points of connection. Polyethylene drain tube possessing low own rigidity and strength is rigidly fixed by guide member tensioned between drain wells and having high strength. EFFECT: higher efficiency of device operation due to drain tube protection from bending. 2 cl, 2 dwg
Patent RU-2213614-C2 (RU)
Inventor: GUARINO DZHJUZEPPE
IPC: C07C29/15
Filed: 1999-01-15
Granted: 2003-10-10
Abstract: Реактор предназначен для гетерогенного синтеза, в частности синтеза аммиака или метанола. Способ предназначен для модернизации реактора на месте. Реактор содержит внешний корпус и, по крайней мере, один каталитический слой радиального или осерадиального типа с противоположными перфорированными цилиндрическими стенками для входа и выхода газов. Способ заключается в установке в реакторе неперфорированной цилиндрической стенки, ось которой совпадает с осью выходной стенки каталитического слоя, которая охватывает участок верхней части выходной стенки таким образом, что между этими стенками образуется свободное пространство для прохода части газа, выходящего из каталитического слоя. Внутри реактора у верхнего края выходной стенки выполняют заглушку, закрывающую свободное пространство между неперфорированной и выходной стенками и препятствующую движению газов в обход катализатора или их циркуляции по замкнутому контуру внутри реактора. Данный способ модернизации отличается простотой и надежностью при низких капиталовложениях. Использование в реакторе катализаторов с повышенной реакционной способностью повышает конверсионный выход и снижает затраты энергии. 2 с. и 8 з.п.ф-лы, 1 ил.
Patent RU-2161693-C2 (RU)
Inventor: KROT M R
IPC: E21B33/03
Filed: 1999-02-08
Granted: 2001-01-10
Abstract: FIELD: oil- and gas-producing and mining industries; equipment for remote opening of wells and mines suspended or exhausted and used as storage of oil, gas and water. SUBSTANCE: wellhead lock has gate secured to upper flange of wellbore. Cover is located under gate to form hollow between them. Cover is secured to upper flange of wellbore. Device for opening of wellbore is made in the form of source of high-pressure gases and pulse rocket engine installed between gate and cover. There are starting devices. One of flexible member is connected with gate, while the other, is connected with cover. Length of flexible member is larger than thickness of ground layer above well. Pulse rocket engine is secured to gate and its nozzle is directed to well inside. Nozzle axis is located at acute angle to well bore. Flexible member may be connected with cover via device for starting of pulse rocket engine. EFFECT: remote opening of well with minimal time consumed for the purpose, excluded negative effect of well contents on people. 2 cl, 1 dwg
Patent RU-2158849-C2 (RU)
Title: Off-line appliance for heating apartment houses and industrial buildings
Inventor: BOGAENKO V P
IPC: F24D3/00
Filed: 1999-03-11
Granted: 2000-11-10
Abstract: FIELD: alternative power supplies for heat generation. SUBSTANCE: gearless windwheel-electric generator with vertical axis of revolution is mounted on camp ceiling of high apartment house or industrial building; electric water heater and heat storage are mounted in basement of same house or building. Protection of persons residing in house or building against detrimental effect of vibration and noise is ensured due to setting of windwheel-electric generator baseplate on spring- loaded vibration mounts, free rotation of windwheel, and its small mass. EFFECT: provision for fuel saving due to using wind energy for heat generation. 2 cl, 4 dwg
Patent RU-2201580-C2 (RU)
Title: Device measuring small-scale flow rate of gas
Inventor: RUMJANTSEV A V
IPC: G01F1/69
Filed: 1999-03-16
Granted: 2003-03-27
Abstract: FIELD: measurement technology. SUBSTANCE: thermal flowmeter incorporates sealed heatinsulated metal case housing heat exchanger-heater and gas distribution chamber to supply flow coming into it into measurement and thermal compensation conduits which are identical. Temperature-sensitive elements in the form of semiconductor temperature-sensitive resistors of indirect heating are positioned in conduits of case, additional heaters are mounted on outer surfaces of conduits. Temperature-sensitive element of thermal compensation conduit is placed in electronic circuit of unit controlling power of heaters. EFFECT: increased accuracy, reliability and sensitivity of measurements in wide range of temperatures of supplied gas and environment. 1 dwg
Patent RU-2221782-C2 (RU)
Inventor: NEHTCHAS MAJKL DZHORDZH
IPC: C07D211/60
Filed: 1997-08-22
Granted: 2004-01-20
Abstract: FIELD: organic synthesis. SUBSTANCE: invention provides substituted cyclic amine compounds of general formula I:   (I), where Ar represents pyridine-substituted thienyl, phenyl optionally substituted by halogen, hydroxy, alkoxy, C1-C4-alkyl, phenyloxy, nitro, or phenyl; R 1  represents group NHOR 2 , with R 2  being hydrogen atom; W represents one or several hydrogen atoms; Y represents one or several substituents independently selected from group comprising hydroxy, SR 3 , alkoxy, NR 6 R 7  (R 6  and R 7  are independently selected from hydrogen, alkyl, and pyridylalkyl), SO 2 R 8 , and COR 9 , or R 6  and R 7  together with nitrogen atom, to which they are attached, can form ring with general formula:  , where Y' represents CH 2 ,O,SO 2 ; R 3  hydrogen atom, alkyl, aryl, benzothiazolyl, pyrazinyl, and N-methylimidazolyl; R 8  C1-C4-alkyl or phenyk; R 9  hydrogen, alkyl, or phenyl; Z hydrogen; and n= 1; its optical isomer, diasteriomer, or enantiomer, or pharmaceutically acceptable salts thereof. Compounds I are metalloprotease inhibitors allowing them to be used for preventing and treating diseases associated with elevated activity of metalloproteases. EFFECT: extended choice of medicaments against enzyme-caused pathological conditions. 11 cl, 15 tbl, 192 ex