baber/WOPTO huggingface dataset:
Patent DE-4338712-C1 (DE)
Title: Spiral pump for mortar
Inventor: HENNEN ERNST
IPC: F04C2/107
Filed: 1993-11-12
Granted: 1994-11-24
Abstract: A spiral pump in which clamping screws 8 pass through a pair of flanges of clamp fittings. Here, it is desirable for the starting of the spiral pump during the starting time interval to be facilitated by means of a device which can be operated manually and which with simple means can be provided even for more than two clamping screws by subsequently fitting on the spiral pump. This is achieved by a quick-clamping device being provided, which sits on the clamping screws 8, acts between the one clamp-fitting flange 7 and a clamping-screw abutment 13 and has an eccentric 11 which is rotatable about an axis, acts on the clamp-fitting flange 7 and the abutment 13 and can be rotated by means of a hand lever 17 projecting away radially, and by the eccentric being an eccentric rod 11 extending along several of the clamping screws 8. The clamping screws 8 pass through the eccentric rod 11 in each case in a gap aperture 12 which, formed like an elongated hole, is arranged transversely to the assigned clamping screw 8. Even in the released state of the clamping screws, the eccentric rod is captively held on the rest of the clamp fitting. <IMAGE>
Patent DE-4434139-C1 (DE)
Title: Metal core supports integrated into the casting
Inventor: FEICKERT EDGAR
IPC: B22C21/14
Filed: 1994-09-24
Granted: 1995-08-31
Abstract: Casting with core and at least one core support (6) which remains as part of the casting, pref. an aluminium casting. Support (6) is in the form of an inverted pot (7) with a loosely fitted plug (10).
Patent DE-4436271-C1 (DE)
Title: Fitment for door or window, especially with fan brake
Inventor: MENCHER WERNER
IPC: E05C17/30
Filed: 1994-10-11
Granted: 1995-09-28
Abstract: The fitment comprises side arms of the crosshead shoe (7) which are thinner than the height of the C-shaped grooves in the slide rail (6). An adjusting pin supported on the base of the slide rail goes through the crosshead shoe. The slide shoe and or adjusting screw (14), the slide rail and or holder-bar (8) are made of plastics. The cross-section of the slide rail is adjustable in length. Fixed or adjustable end stops with spring elements are on one or both sides of the slide rail. The fan brake (1) is movable along one or both of the stop rails (4,5). The slide rail and or holder-bar are attached by a rivet movable along an elongated hole in the stop rail.
Patent NL-1003563-C1 (NL)
Title: Liq. aq. impregnating agents for wood durability
Inventor: SPOOR JORIS
IPC: B27K3/34
Filed: 1996-07-11
Granted: 1996-08-22
Abstract: Liq. impregnating agent for treating wood to render it more durable, is a water-based compsn. contg. amino-functional siloxane cpds. which under the influence of atmospheric moisture react to form a water-repellent polysiloxane cpd..
Patent NL-1013929-C1 (NL)
Title: Remote sensing of optical absorption coefficient of object, e.g. patient's body part, uses separated beams of entangled pair photons
Inventor: VOORTHUYSEN EVERT HENRICK DU M
IPC: A61B5/00
Filed: 1999-12-22
Granted: 2001-06-25
Abstract: Quantum theory states that light beams consist of pairs of photons, signal photons and idler photons; each of a pair being affected by the same event. The present application depends on the assumption that if the idlers were separated from the signal photons, they would still mirror the effects experienced by the signal photons. The output of a laser (1) is split into signal and idler beams. The signal beam (m) scans the patient (S), while the idler beam (e) is fed to a detector (I).
Patent NL-1017208-C1 (NL)
Inventor: VERVAET EDWIN JOSEPH GERMAIN
IPC: A01D67/00
Filed: 2001-01-29
Granted: 2002-07-30
Abstract: The invention relates to an agricultural machine provided with at least one pair of wheels (7) and at least one other wheel (15) for performing operations on the land, wherein at least the wheels (7) forming part of the one pair are displaceable in the direction transversely of the direction of travel. Such agricultural machines must normally be driven over the public highway, for instance between the different pieces of land where operations have to be carried out. Vehicles drivable on the public highway have a maximum permissible width. A first preferred embodiment provides the measure that the agricultural machine has four wheels, wherein the planes of projection do not overlap each other, or hardly so. Each piece of land is hereby driven over only once by such a wheel. <IMAGE>
Patent NL-1032757-C1 (NL)
Title: Tackle for straightening metal material after welding, has hook connected to it via chain
Inventor: CETINKAYA ERAY
IPC: B21D3/12
Filed: 2006-10-27
Granted: 2006-11-17
Abstract: The hook is connected to the tackle by a chain with small adjustable links. The tackle is used to stretch and pull the material in order to straighten it out.
Patent NL-1032818-C1 (NL)
Title: New method is for prevention of stress on tendons and ligaments of users of computer mice and involves a lower position of mouse location surface
Inventor: MAES ROBBERT MATHIAS
IPC: A47B21/00
Filed: 2006-11-06
Granted: 2008-05-08
Abstract: The new method is for the prevention of stress on tendons and ligaments of users of computer mice and involves a lower position of the mouse locating surface. In this way, a more suspended and less stressful position of the arm in the shoulder joint is possible since the mouse is not so further forward and more sidewards from the body of the user. In the first place, a low mouse position is established on an extendable desk part, adjacent small table or base surface. In a second place, a mouse mat is prepared, which has a sloping angle whereby the position of the mouse is further from the user or is lower than right by the side of the body of the user, so that during operation of the mouse no wrist extension is necessary. All mouse mat inclination angles are more than 10 degrees.
Patent NL-1035504-C1 (NL)
Title: Sailing tent with raised edge allowing it to function as a dam
Inventor: BURGGRAAFF MARCO MARINUS GERARDUS
IPC: E04H15/08
Filed: 2008-06-01
Granted: 2008-10-06
Abstract: The sailing tent has a raised edge functioning as a dam.
Patent RU-2060810-C1 (RU)
Title: Apparatus for obtaining granulated products
Inventor: IVANOV OLEG R
IPC: B01J2/16
Filed: 1983-10-28
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: apparatus for product granulation has vertical cylindrical housing, gas-distributing grate, coaxial vertical gas-feed branch pipe fixed in it, branch pipe for gas feed under grate, tangential gas-feed branch pipe mounted in upper part of housing, pulverizer for spraying pulp or melt placed inside vertical gas-feed branch pipe whose upper face end is disposed above gas-distributing grate at the level of height of boiling layer, axial gas-exhaust branch pipe connected in upper part of housing and equipped with tapered hopper having cylindrical shell on its end and internal cone, branch pipe for feeding dispersed material and branch pipe for granule unloading. Gas-distributing grate is equipped with coaxially disposed tapered cones. Internal cone is fixed on vertical gas-feed branch pipe. External cone is fastened on gas-distributing grate. The face end of external tapered cone is disposed below the face end vertical gas-feed branch pipe. Branch pipe for feeding the dispersed material is mounted in upper part of housing above lower edge of tangential gas-feed branch pipe. The face end of cylindrical shell is disposed below the face end of internal cone. EFFECT: enhanced quality of granulated products obtained by spraying the solution or melt onto suspended layer of dispersible material, enhanced efficiency. 1 cl, 1 dwg
Patent RU-2068418-C1 (RU)
Inventor: ADRIANO MALABARBA
IPC: A61P31/04
Filed: 1989-12-26
Granted: 1996-10-27
Abstract: Использование: в качестве противомикробного средства. Сущность: продукт-С 63 -амидные производные 34-де(ацетилглюкозаминил)-34-дезокситейкопланинов ф-лы I, где А-N-(С 9 -С 12 )алифатический ацил-Бета-D-2-дезокси-аминоглюкопиранозил, в котором С 9 -С 12  алифатический ацил - это (Z)-4-деценоил, 8-метилнонаноил, деканоил, 8-метилдеканоил, 9-метилдеканоил, 6-метилоктаноил, нонаноил, 10-метилундеканоил и додеканоил, В - водород, Y - ди- или полиамин ф-лы 2 -NR-/(CH 2 ) m NR 1 /-X/(СН 2 ) k NR 2 /  n -(СН 2 ) p -NR 3 R 4 , где R - водород, R 1  и R 2  - независимо друг от друга водород или C 1 -С 4 алкил, R 3  и R 4  - независимо друг от друга водород или С 1 -С 4 алкил, возможно замещенный группой NH 2  или -ОН, или R 3  и R 4 , вместе взятые со смежным атомом азота - пирролидин, пиперидин, оксазолидин, тиазолидин, изоксазолидин, изотнозолидин, морфолин, пиперазин, тиоморфолин, гексагидроазепин, гексагидро-1,5-диазепин или гексагидро-1,4-диазепин, m, k и p - 2, 3 или 4, n и h - 0, 1 или 2, Х - одиночная связь или, если n - 1, взятый вместе со смежной группой NR 1  - радикал ф-лы 3 или их аддитивные соли с фармацевтически приемлемыми кислотами. Продукт получают реакцией соответствующего активированного сложного эфира с амином 2. Структура соединений 1, 2 и радикала 3 (см. в описании з-ки). 2 с. и 4 з.п. ф-лы, 4 табл.
Patent RU-2019681-C1 (RU)
Title: Blowout preventer
Inventor: BELOUSOV VIKTOR I
IPC: E21B33/06
Filed: 1989-11-24
Granted: 1994-09-15
Abstract: FIELD: equipment for oil and gas production. SUBSTANCE: blowout preventer has body 1, rams 2, covers 3, hydraulic cylinders having locking unit with hydraulic drive. Hydraulic drive consists of rod 5, piston 6 located on rod 5, piston 7 concentrically installed round piston 6 in cylinder 4, sealing members, shutoff members 8, locking ring 9, springs between ring and piston 7, and locking conical bead 11. Preventer has additional piston 12 attached to end of rod 5, supporting ring 19 installed on rod 5 and bushing 10 with long bead 11 on inner surface. Bushing 10 is installed in cover 3 and interacting with cylinder 4. Piston 12 interacts with inner surface and bead of piston 7 in axial direction. Members 8 are spring-loaded relative to each other and self-pressing to bead 11, bushing 10 and ring 9 and contacts ring 19. Piston 7 has cylindrical projection 15, and bushing 10 has recess on its end equal to length of ring 9 and interacting with it over end. Piston 12 has throttling hole 13 communicating hollows of pistons 6 and 7. EFFECT: higher reliability of preventer. 2 cl, 4 dwg
Patent RU-2038338-C1 (RU)
Title: Compound piece production method
Inventor: GAROLD DANIEL LASHER
IPC: C04B35/622
Filed: 1990-07-05
Granted: 1995-06-27
Abstract: FIELD: self-sustained compound pieces production. SUBSTANCE: blank of inert refractory material is moulded. Blanks are situated on surface of smelt in medium of gas-shaped oxidizer. Barrier materials are applied on blank surfaces, that do not contact metal, and dispersive material, inhibiting smelt oxidation process, is applied on surface of smelt, that is free from blank. It is provided, that blank is provided with floatation ring, capable of its following separation, preventing its full dipping into smelt, or provision with supporting system, located under the blank. Ring is made of barrier material. Blanks are constantly moving on smelt surface and through the smelt. Oxidizer in vapor phase is fed through outer mean and blank is made with cavity, that after blank dipping into smelt is connected with oxidizer in vapor phase. EFFECT: method is used in self-sustained compound pieces production. 9 cl, 7 dwg
Patent RU-2021456-C1 (RU)
Inventor: KASYLKASOV ZHENYS M
IPC: E05C17/54
Filed: 1990-09-14
Granted: 1994-10-15
Abstract: Использование: общее машиностроение, в частности дверные запирающие устройства. Сущность изобретения: устройство содержит закрепленную на двери пластину с выступом на свободном конце, образованным изгибом свободного конца в плоскости, параллельной плоскости двери. Фиксатор выполнен в виде пластины со сквозными прорезями. 3 ил.
Patent RU-2051437-C1 (RU)
Inventor: SHURTYGIN YURIJ N
IPC: H01H3/10
Filed: 1990-11-05
Granted: 1995-12-27
Abstract: FIELD: electrical engineering. SUBSTANCE: revolving handle is composed of rod 1, head 2 and rotation axle 3. Head and rod are manufactured as one unit. Head is divided into two parts by thrust surfaces 4 for fingers of operator. Thrust surfaces expand from rotation axle. Upper surfaces 5 of head have bevels of opposed direction formed by curvilinear surface connecting upper edge 6 of one thrust surface to lower edge 7 of the other thrust surface. EFFECT: prevention of rotation of handle in direction which can disrupt work of mechanism. 2 dwg
Patent RU-2031488-C1 (RU)
Title: Superconducting key
Inventor: AKOPYAN DORVARD G
IPC: H01L39/16
Filed: 1991-01-18
Granted: 1995-03-20
Abstract: FIELD: cryogenic installations. SUBSTANCE: superconducting key has first current-carrying element in parallel to which protective resistor and additional control section and second current carrying element coupled in series are connected. Additional control section is linked to device for control over phase state. Superconducting key has first and second compensating amplifiers and first and second differential amplifiers. First lead of additional section is connected to first inputs of compensating amplifiers which second inputs are grounded. Second lead of additional section is connected to first lead of protective resistor. Outputs of first and second compensating amplifiers are coupled correspondingly to first input of first differential amplifier and to first input of second differential amplifier. Second lead of protective resistor, second inputs of differential amplifiers, second leads of current-carrying elements are integrated. Leads-out of differential amplifiers are connected to input of control device. EFFECT: enhanced operational efficiency and reliability. 1 dwg
Patent RU-2053594-C1 (RU)
Inventor: KNYAZEV ALEKSANDR G
IPC: H03M1/60
Filed: 1991-02-06
Granted: 1996-01-27
Abstract: FIELD: pulse equipment. SUBSTANCE: capacitive converter is cable of separate adjustment by additive and multiplicative components of measurement correction and of compensation of parasitic capacitance of wiring and connections. It incorporates measurement 1 and additional 2 electrodes, insulation case 3 of pickup 4, main primary winding 5, additional primary winding 6, secondary winding 7 of transformer 8, operational amplifier 9, first resistor 10, second resistor 11, capacitor 12, zero potential wire 13, output 15. EFFECT: expanded application field. 1 dwg
Patent RU-2015288-C1 (RU)
Title: Device for changing the wellbore path
Inventor: BOJTSOV NIKOLAJ P
IPC: E21B7/08
Filed: 1991-03-14
Granted: 1994-06-30
Abstract: FIELD: well drilling. SUBSTANCE: device includes body made in form of hollow end cylinders rigidly connected by hollow shaft conjugated with spring-loaded piston having two stops, one of which is connected with inner surface of one of end cylinders, and the other, with inner surface of main bushing located between end cylinders for rotation when piston moves towards well bottom. Piston spring is installed in hollow of other end cylinder. Additional shaft is located inside shaft with central channel and installed in bearings of end cylinders and connected by gearing or universal joint with downhole motor and drilling bit. Cylindrical hollows and landing holes of end cylinders are made with eccentricity not exceeding half-difference of outer diameter of drilling bit and drill pipes. Landing holes of main bushing and end cylinders are made with same eccentricity. Main bushing is made in combination with one end cylinder movably installed on thrust bearing of shaft with central channel whose outer surface has longitudinal helical splines connected with rollers or spring-loaded by dowels attached to piston inner surface. Movable jacket is installed on outer surface of main bushing connected with piston by means of straight splines. EFFECT: higher efficiency. 6 cl, 10 dwg
Patent RU-2016421-C1 (RU)
Inventor: MAZANOV KONSTANTIN A
IPC: G09D3/06
Filed: 1991-02-13
Granted: 1994-07-15
Abstract: FIELD: perpetual calendars. SUBSTANCE: calendar has information carriers arranged in aligned relationship rotatably to each other. One of the carriers is made in the form of a cylinder and has a scale of moth numbers in the form of seven groups of numbers. The other one for pointing to a week days is made in the form of a ring. The cylinder is provided with circular thrust protrusion for holding the ring interposed between the rows of moth numbers. The ring surface is provided with a code information in the form of twenty one marks of seven colors corresponding to the week days. The marks are divided into seven groups, three marks in each group according to three months of a season. The cylinder has season marks applied onto its surface for adjusting the ring in response to. EFFECT: enhanced convenience. 7 dwg
Patent RU-2047697-C1 (RU)
Title: Method for trenchless laying pipelines
Inventor: REJFISOV YURIJ B
IPC: E02F5/18
Filed: 1991-05-05
Granted: 1995-11-10
Abstract: FIELD: pipe laying. SUBSTANCE: working and receiving pits are developed. A pipe with open front end is immersed into soil. Impact load i s applied to the back end of the pipe. Then the pipe is cleaned up of the soil by moving soil taker with pneumatic/impact drive through its internal surface. Prior to pipe laying a cable is laid down along design axis of the pipeline. Cable end is fixed to the hoist placed in receiving pit. Static load is applied to back end of the pipe by stressing the cable prior to pipe immersion. Static load is applied by prestressing the cable concurrently to the soil taker prior to cleaning up the pipe from soil. EFFECT: power consumption. 2 cl, 2 dwg
Patent RU-2007368-C1 (RU)
Inventor: PAUTIN VLADIMIR S
IPC: B66C23/62
Filed: 1991-05-17
Granted: 1994-02-15
Abstract: FIELD: hoisting machinery. SUBSTANCE: heads of joining belts, which projections are cut on both sides by chord planes and the inner surfaces of the projections are made helical, are interconnected by a clutch with an axial hole and hollows. The axial hole matches the projections of the heads, and the inner surfaces of the spiral surfaces of the hollows mate the helical surfaces of the projections. EFFECT: improved structure. 6 dwg
Patent RU-2005212-C1 (RU)
Inventor: KALININ SERGEJ V
IPC: F04C2/08
Filed: 1991-06-10
Granted: 1993-12-30
Abstract: Сущность изобретени : насос содержит корпус  с патрубками всасывани  и нагнетани  насосную  камеру с нагнетательными шестерн ми, укрепленными  на установленных в подшипниках скольжени  ведомом и приводном валах, привод содержащий  двигатель, внутреннюю магнитную полумуфту и установленную  снаружи нее наружную магнитную полумуфту , разделенные немагнитным экраном, герметично  соединенным с корпусом. Внутренн   магнитна  полумуфта установлена на подшипнике качени , закрепленном на корпусе, при этом приводной  вал со стороны внутренней полумуфты имеет  продольный паз. в котором с зазором расположен  поводок, жестко закрепленный во внутренней полумуфте  и выполненный в виде двухлопастной турбины  Зи
Patent RU-2023604-C1 (RU)
Inventor: PAVLOV YURIJ A
IPC: B60P1/02
Filed: 1991-06-17
Granted: 1994-11-30
Abstract: Использование: в области транспорта. Сущность: транспортное средство содержит самоходное шасси, на раме 4 которого смонтированы подъемные устройства 5 с опорными башмаками. Центрирующее устройство 12 закреплено на раме 4 шасси и представляет собой подвижную в вертикальной плоскости и поворотную относительно своей оси цапфу 21, верхний конец которой связан с платформой 9 посредством шарнира с возможностью качания во взаимно перпендикулярных вертикальных плоскостях. Платформа 9 выполнена пространственной конструкции с радиально расположенными стержнями 13, на свободных концах которых закреплены стойки 14, на каждой из которых установлены верхние и нижние плиты 15, 16. На раме 4 закреплен датчик 23 положения платформы 9, кинематически связанный с цапфой 21. Платформа смонтирована с возможностью поворота приводом в горизонтальной плоскости и взаимодействия нижними плитами 16 с опорными башмаками для обеспечения подъема груза. 4 з.п.ф-лы, 7 ил.
Patent RU-2020891-C1 (RU)
Title: Аппарат для репозиции костей голени
Inventor: ARKHIPOV STANISLAV E
IPC: A61B17/60
Filed: 1991-06-27
Granted: 1994-10-15
Abstract: Использование: в травматологии и ортопедии для репозиции и фиксации костей голени. Сущность изобретения: аппарат содержит связанные телескопической штангой 3 регулируемые по высоте и по углу наклона к штанге 3 стойки, на стойке 2 установлен ложемент 8, на стойке 1 - стоподержатель 5, а на стойке 12 - узел фиксации голени в виде размещенного на стойке 12 с возможностью перемещения кронштейна 14, на котором с помощью зажима 16 установлен стержень. На поверхность аппарата и на сопрягаемые поверхности шарниров нанесен слой из поверхностно-активных веществ класса эфренов. 5 з.п.ф-лы, 4 ил.
Patent RU-2036136-C1 (RU)
Inventor: KASPERSKIJ VALERIJ G
IPC: C01B31/04
Filed: 1991-06-20
Granted: 1995-05-27
Abstract: FIELD: manufacture of constructional carbonic materials. SUBSTANCE: this method prescribes introducing softener binder additive into molding powder. Additive should be taken in amount of 0.5 to 3.0 % by mass of composition or mixture of solvents to be taken in amount of 5.0 to 20.0 % by mass of binder. Specific gravity of desired product accounts for 1.73 to 1.75 g/cm 3 , compressive strength is between 69 to 71 MPa and bending strength ranges from 30 to 32 MPa. EFFECT: good properties. 3 cl, 1 tbl
Patent RU-2008289-C1 (RU)
Title: Plant for granulation of flaming slags
Inventor: ZHULIN VLADIMIR M
IPC: C04B5/02
Filed: 1991-07-18
Granted: 1994-02-28
Abstract: FIELD: metallurgy. SUBSTANCE: plant for granulation of flaming slag has smooth or shaped cooling surface assembled from fixed steam generating panels of evaporation cooling and conduit in the form of inlet barrel whose vertical axis of symmetry coincides with axis of rotation of unit feeding slag to this surface. Barrel-like conduit is mounted for rotation on the unit. Plant also has shaking jigs made in the form of pneumatic guns and screens. Screen are mounted above each cooling surface and are made in the form of separate water cooling panels. Steam generating panels are positioned round common vertical axle and are inclined from top to bottom and from center to periphery. Unit carrying conduit for feeding slag to cooling surfaces is frame-shaped. EFFECT: enhanced granulation capabilities. 2 cl, 4 dwg
Patent RU-2044301-C1 (RU)
Title: Device for determining lubrication capability of flushing fluid
Inventor: CHUBIK PETR S
IPC: G01N19/02
Filed: 1991-07-22
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has casing, electric motor 4 mounted in the casing, shaft connected with the motor, tank 26 with flushing fluid 27, cylindric specimen 25 fixed on the end of shaft 9 and placed in tank 26 with flushing fluid 27, holder 16 with counterspecimen 17 placed in it, loading mechanism to press the counterspecimen against specimen 25 and force cell for measuring contact pressure between the rubbing surfaces and friction force. The counterspecimen is placed in tank 26 with flushing fluid. Holder 16 of the counterspecimen has two parts connected with an axle. The counterspecimen is fixed in one of them. The device has bearing 8, ring 20 fixed on a part of holder 16 with the counterspecimen and a rope embracing the ring. One end of the rope is tied to loading mechanism and the other one is connected to the force cell for measuring contact pressure between the rubbing surfaces and friction force. The free part of holder 16 for providing rotation of counterspecimen 17 is mounted in bearing 8. EFFECT: enhanced accuracy of measurements. 4 dwg