baber/WOPTO huggingface dataset:
Patent DE-19800675-C1 (DE)
Title: Suction holder to fix objects from distance
Inventor: CHANG GIAN HUNG
IPC: F16B47/00
Filed: 1998-01-10
Granted: 1999-06-17
Abstract: The suction holder has an extra fitment and consists of a with base part and flexible suction foot. The flexible suction foot is placed tightly against a contact surface to produce a vacuum producing the retention force. The extra fitment consists of a flexible, pull-out fixture (1) in the form of a steel band, wire cable, rubber band or textile or plastics strip, which can be extended through various lengths. The fixture has a restoring mechanism (2) producing tensile stress. The fixture has a hook or further suction holder, in whose housing (4) the fixture is attached to the restoring mechanism. An elastic membrane (6) with peripheral lips (7) seals the base (5), which contains a vertical evacuator (8) joined by a tension member (9) to the membrane. The evacuator is moved by an activator (10) pivot mounted above a chamber (11) around the evacuator.
Patent DE-19813502-C1 (DE)
Title: Digital information redirection method especially for base station of GSM network
Inventor: SCHNEEBERGER STEFAN
IPC: H04W28/12
Filed: 1998-03-26
Granted: 1999-09-23
Abstract: The method involves putting transmission frames of each connection in ATM cells and transmitting the cells via an ATM transmission path. The time points for the completion of the transmission frames of the connection for the carrier frequencies of the TDMA system is so selected that the time points are evenly distributed over each time frame of the TDMA system.  Preferably, the information is generated in a mobile radio system and are transmitted in ATM cells from a base station (FP1) to control and process units of the mobile radio network. The information is transmitted in ATM cells to a base station controller (BSC).
Patent DE-19826344-C1 (DE)
Title: Blow-molded bellows plugging positively into retention section of tube to form tight seal
Inventor: LOERKE URS
IPC: F16J3/04
Filed: 1998-06-12
Granted: 1999-08-26
Abstract: The bellows have a molded projection (3) for engagement. This is molded with a circumferential, inverted U-shaped cross section, near the connecting end of the bellows. Projection sidewalls are radial. Narrow annular grooves (4, 5) are formed in this region of the bellows walls.  Preferred features: The radial depth of the annular grooves is greater than their axial width, being at least double this. It is also at least the thickness of the connecting collar wall. The outermost small groove has an inner wall adjacent to the engaging recess. Between this and the free end of the collar, there is a conical ramp, tapering down radially. Further corrugations are detailed. The outer contour of the connecting collar, fits the internal contour of the tube end. The outer diameter of the engaging projection (D1) slightly exceeds the internal diameter (D2) of the tube.
Patent DE-19857754-C1 (DE)
Title: Back-up electrical network supply device uses motor-generator mechanically coupled to mass used for storage of kinetic energy converted back into electrical energy upon mains failure
Inventor: SCHMITZ WERNER
IPC: H02J9/06
Filed: 1998-12-15
Granted: 2000-09-21
Abstract: The supply device has a variable rotation rate motor-generator (4) mechanically coupled to a mass (5) for storage of kinetic energy, used for providing electrical energy upon failure of the mains network (10). A stand-by drive (6), e.g. a diesel engine, is coupled to a second electrical generator (7), which also operates as a motor and which is permanently coupled to the supplied network (1,2,3) for delivering the blind current.
Patent DE-19904366-C1 (DE)
Title: Fixing unit for attachment esp. to the HGVs or trailers comprises polygonal one-piece section with fixing stops
Inventor: FRANZ CARL
IPC: B60P7/08
Filed: 1999-02-03
Granted: 2000-06-21
Abstract: The fixing unit comprises at least one fixing stopper (1) which has a transverse recess and a post (3) connected to a base stop. The posts lie at an angle to the stop and are parallel to the main edge of the base stop. All of the fixing stops form one piece together and make a polygon.
Patent DE-19963512-C1 (DE)
Title: Rotating bearing for ceiling fitting, with two bearing flanges, turning joint and braking device sandwiched between flanges
Inventor: SCHLOER GEORG
IPC: F16M11/06
Filed: 1999-12-28
Granted: 2001-02-15
Abstract: The bearing has two concentric brake rings (10, 11) sandwiched between the bearing flanges (5, 8), which also have a turning joint (6, 7, 9) between them. The rings face each other at a steeply angled plane in which they have contact surfaces (15). When the brake rings turn, the axial spacing is increased and the bearing flanges are blocked to each other.
Patent RU-2101027-C1 (RU)
Inventor: VASIL EVA I A
IPC: A61K39/00
Filed: 1992-11-26
Granted: 1998-01-10
Abstract: FIELD: medicine, microbiology. SUBSTANCE: preparation is obtained by immobilization of gamma-globulin showing immunity with respect to streptococcus of group B on polystyrene latex surface particles in the presence of bovine serum albumin, polyethylene glycol and preserving agent. Process is carried out in 0.01 M glycine-saline buffer, pH = 8.20-8.22. The used latex is a mixture of polystyrene latex, dispersity is 0.20-0.22 mcm and polystyrene latex, dispersity is 0.50-0.70 mcm activated with zinc methacrylate. Components for the preparation preparing were taken at the definite weight ratio. EFFECT: simplified method.
Patent RU-2048342-C1 (RU)
Title: Car retarder
Inventor: BURAKOV VLADIMIR A
IPC: B61K7/02
Filed: 1992-12-30
Granted: 1995-11-20
Abstract: FIELD: railway transport; retarders. SUBSTANCE: car retarder has interconnected brake beams 1 connected with running rail 8 by means of attachment units. Each unit has adjusting bolt 3 mounted on vertical post 2. Bolt has thrust member 4 and threaded bushing 5 secured on chair 9 of rail 8. Pre-compressed resilient members are installed between brake beams 1 and posts 2. EFFECT: enhanced reliability of operation. 3 dwg
Patent RU-2047029-C1 (RU)
Inventor: KUZNETSOV VASILIJ A
IPC: F16H63/00
Filed: 1993-02-09
Granted: 1995-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism has shifting lever interacting alternatively with shifting jaws of the first, second, third, fourth transmissions through intermediate lever arranged on parallel rods, and jaws of the fifth transmission and back movement, stop ring secured to one of the rods, and locking mechanism for fifth transmission. The intermediate lever is mounted for permitting alternative movement along the rod of the intermediate lever or the rod of the back movement jaw. The back movement jaw and stop ring are secured to the rod of the back movement jaw. The control mechanism is provided with carrier and mechanism for locking the back transmission. The carrier is secured to the rod of the intermediate lever and connected with the rod of the jaw of the fifth transmission. The rod is mounted for permitting axial movement together with the jaw of the fifth transmission. The locking mechanism of the back movement transmission is coincident with the mechanism for locking the fifth transmission. The mechanism for locking the fifth transmission and back movement is positioned inside the intermediate lever between the rod of the intermediate lever and rod of the back movement jaw. EFFECT: enhanced reliability. 5 dwg
Patent RU-2099102-C1 (RU)
Title: Electric stimulation device
Inventor: DUBROVSKIJ IGOR A
IPC: A61N1/36
Filed: 1993-03-01
Granted: 1997-12-20
Abstract: FIELD: medicine. SUBSTANCE: device has pulse generator, pulse shaper, voltage tuner, two-cycle voltage follower accumulating capacitor and electrodes, as well as discharge unit and power supply source connected in series. Two cycle voltage follower output is connected to discharge unit which control output is bound with the second output of the pulse shaper. The latter is manufactured as pulse burst shaper. The first key and the second key are additionally introduced into design. The former is placed between lead for connecting common bus of voltage tuner end stage and common bus of the electric stimulation device. The control input of the key is connected to the third output of the pulse burst shaper. The second key is placed between the electric stimulation device common bus and resistor. The control input of the key is connected to the third output of the shaper. EFFECT: enhanced effectiveness in stimulating organs and tissues. 6 cl, 2 dwg
Patent RU-2038362-C1 (RU)
Inventor: TRETYAK ALEKSANDR YA
IPC: C09K8/10
Filed: 1993-03-22
Granted: 1995-06-27
Abstract: FIELD: hole drilling. SUBSTANCE: enhanced quality of water-bearing layer opening is carried out due to decreased deep particles penetration into the layer and making thin elastic film on the walls of water-bearing layer. Drilling fluid has dextrin brim carbohydrate mixture formed at hydrolysis of potato and maize starch, carboxymethylcellulose, sodium hydroxide and water. EFFECT: enhanced quality of water-bearing layer opening. 1 tbl
Patent RU-2060338-C1 (RU)
Title: Mechanical code lock
Inventor: KHAJKIN EVSEJ M
IPC: E05B37/02
Filed: 1993-04-27
Granted: 1996-05-20
Abstract: FIELD: lock production. SUBSTANCE: mechanical code lock is key free locking device. The lock has case, locking rig with blocking mean, code discs with radial pin, test and false cuts, code typing device with carrier and push rod, test plank and blocking lever, cylinder with teeth of separator and cover, axle and disc thrust installed on it, isolating washers, sleeve with stop disc, outdoor handle with digital marks the initial of which is tangible, indoor handle, and graduated circle fastened to the case, as well as mean responding to code. Disc thrust is rigidly put on the axle, has a cut on its cylindrical surface to engage the carrier. The sleeve is free on the axle and has lengthwise slot engaged with internal ledges of insulating washer installed between code discs. Restricting disc adjoin the first code disc. The restricting disc is rigidly put on the sleeve and interacts with test disc. Code relief mean is made in the form of plates installed inside cylinder and enables the plates to move in conjunction with the mean and interact with code disc pins. Locking devices made in the form of rotary ring sector with external butt provided with two-side ledge, and internal butt rigidly connected to cylinder of reply member. Equidistant lengthwise recesses are placed on internal surface of indoor handle. A cylinder rigidly fastened to the door is placed inside handle. EFFECT: higher reliability. 4 cl, 9 dwg
Patent RU-2070999-C1 (RU)
Title: Shock absorber
Inventor: CHERNYSHEV VLADIMIR I
IPC: F16F7/10
Filed: 1993-06-28
Granted: 1996-12-27
Abstract: FIELD: mechanical engineering; suspensions of operator's seats in tractors, road building and agricultural machines. SUBSTANCE: shock absorber has two bases and flexible member between bases, first of which is designed for coupling with object, and second, with source of vibration, axle, flywheel installed on axle, rack and gear installed on axle and brought into meshing with rack. Axle and rack are secured on opposite bases. Shock absorber has control unit, speed pickup installed on first base, two angular velocity pickups made in form of DC generator and coupled mechanically, respectively, with gear and flywheel, second rack secured on first base, second gear installed on axle and brought into meshing with second rack, and two friction pairs with electromagnets. Gears are installed on axle for longitudinal travel at opposite sides of flywheel. Racks are passed from opposite sides of axle. Engaging portions of friction pairs are secured, respectively, on end faces of gears and flywheel. Speed pickup and angular velocity pickup are connected to inputs of control unit. Electromagnets are electrically coupled with outputs of control unit. EFFECT: enhanced vibration protection. 3 dwg
Patent RU-2035563-C1 (RU)
Title: Panel with honeycomb filler and method for its production
Inventor: IVANOV ANATOLIJ A
IPC: E04C2/32
Filed: 1993-06-19
Granted: 1995-05-20
Abstract: FIELD: construction industry. SUBSTANCE: main load-bearing function in panel is fulfilled by its core, which is assembled in pattern similar to brickwork of three- layer honeycomb bars with honeycomb of special shape and regular positioning of embedded members. EFFECT: higher strength, improved warmth-keeping properties of panels with convenient insertion of embedded members in its any part. 6 cl, 9 dwg, 1 tbl
Patent RU-2068202-C1 (RU)
Inventor: ASTAFEV VALERIJ A
IPC: G21C3/62
Filed: 1993-07-19
Granted: 1996-10-20
Abstract: FIELD: nuclear engineering; manufacture of cores from uranium oxide and plutonium oxide mixture for nuclear reactor fuel elements. SUBSTANCE: process involves preparation of granules and charge, oxidizing and reducing treatment of granules, compacting of pellets, and their sintering. In case of plutonium concentration in mixture up to 20% at., two cycles of oxidizing-reducing treatment are conducted and three cycles are required when its concentration is 20 to 30% at. EFFECT: optimal characteristics of granules obtained, uniform structure of pellets in compacting and sintering stages, reduced pollution of environment due to reduced dust emission in the process. 3 dwg, 1 tbl
Patent RU-2088175-C1 (RU)
Title: Device for carrying out tympanoplasty
Inventor: OSTROVSKIJ ALEKSANDR I
IPC: A61F2/18
Filed: 1993-08-02
Granted: 1997-08-27
Abstract: FIELD: medical engineering. SUBSTANCE: device is made from human fetus flat bone. It has contact surfaces to provide its coming in engagement with split or partially damaged auditory chain. The device has leaflets arranged in planes intersecting in Y-shaped pattern with locking limbs created. Opening is produced at the place where the leaflets join each other and engagement with stirrup head takes place. EFFECT: improved auditory function. 1 dwg
Patent RU-2052289-C1 (RU)
Inventor: EDAPIN EVGENIJ NIKOLAEVICH
IPC: B02C1/02
Filed: 1993-09-07
Granted: 1996-01-20
Abstract: FIELD: chemical, mining industries. SUBSTANCE: jaw crusher has a bed-table having immobile and mobile cheeks. The mobile cheek consists of the upper and lower cheeks put on one axis. The lower cheek of the mobile one is equipped with an additional drive. EFFECT: enhanced efficiency of crushing the mineral resources. 1 cl, 1 dwg
Patent RU-2081615-C1 (RU)
Title: Method for producing jelly-like product
Inventor: KARPOVICH NIKOLAJ SERGEEVICH
IPC: A23L21/10
Filed: 1993-09-23
Granted: 1997-06-20
Abstract: FIELD: food industry, in particular, production of jelly-like, canned and confectionery products based on pectin. SUBSTANCE: method involves using pectin extract as pectin-containing component concentrated with mass parts of pectin substances from 1.5 to 4.0%. It is received by means of hydrolysis-extraction of vegetable raw by electoactive water with pH from 1.5 to 4.0. Concentrated pectin extract is used in amount from 47 to 126% to mass of prepared product. EFFECT: higher efficiency.
Patent RU-2057873-C1 (RU)
Title: Storage for friable materials
Inventor: POPOV ALEKSANDR F
IPC: E04H7/22
Filed: 1993-11-23
Granted: 1996-04-10
Abstract: FIELD: industrial and agricultural building. SUBSTANCE: storage has main tanks 1 and additional tanks 2 with sectional modular blocks 3 and edge members 4 of final assembly put in rows used as walls. Modular blocks 3 have internal cavities in the form of additional tanks 2 and have cantilever sections thickened at their ends, and holes for bolts on ends and joint points. EFFECT: space saving. 5 dwg
Patent RU-2072506-C1 (RU)
Title: Guided missile control actuator
Inventor: ZYBIN IGOR M
IPC: F42B15/00
Filed: 1993-12-07
Granted: 1997-01-27
Abstract: FIELD: weaponry, in particular, rocket engineering. SUBSTANCE: body 1 of the guided missile control actuator unit has a wall separating its high-pressure chamber 12 and release chamber 13. Wall 11 has a cavity communicating with the cavities of actuating power cylinder 2 by means of through ducts. Cavity 14 accommodates movable (8) and fixed (9) disks of distributor unit 3. EFFECT: improved design. 3 dwg
Patent RU-2059503-C1 (RU)
Inventor: VOJNOV IGOR V
IPC: B62D55/08
Filed: 1993-12-14
Granted: 1996-05-10
Abstract: FIELD: mechanical engineering; self-propelled remote controlled robotic machinery operating under conditions where presence of humans is impassible or inexpedient; repair or dismounting and restoring works at nuclear power stations. SUBSTANCE: propelling unit has driving and driven wheels wrapped by track, arm beam with trunnion whose axis is parallel to wheel axis, electric motor placed inside coaxially with driving wheel and coupled with wheel by means of electromagnetic gear selector clutch and reduction gear placed in tandem, and electronic control unit. Installed coaxially inside driving wheel is second electromagnetic clutch by means of which driving electric motor is connected to beam turning reduction gear and then to wheel arm beam trunnion. Beam turning reduction gear with fixing arrangement is placed in wheel arm beam space accommodating also part of control unit, other part being placed in driven wheel. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2052093-C1 (RU)
Inventor: PERVUSHIN GENNADIJ G
IPC: E21B47/09
Filed: 1993-12-24
Granted: 1996-01-10
Abstract: FIELD: geophysical investigations of boreholes. SUBSTANCE: method involves shut-down of exploited borehole, extraction of pump and compressor pipes, measurement of inclination angle of shaft of casing string with their subsequent comparison, location of coupling joints and plotting of diagram of arrangement of couplings over shaft of string in addition to measurement of inclination angles, referencing of positions of coupling joints to incline- metric measurements. Axial and bending deformations and tensions corresponding to them over individual sections are determined by comparison of previous and present investigations of change of technical condition. EFFECT: improved authenticity of investigation of technical condition.
Patent RU-2048211-C1 (RU)
Inventor: BUYANOV NIKOLAJ I
IPC: B05C13/00
Filed: 1993-12-29
Granted: 1995-11-20
Abstract: Использование: окраска длинномерных труб малого диаметра в поточной линии, которая позволила бы наносить покрытия на вертикально расположенные трубы без подтеков и наплывов. Сущность изобретения: линия снабжена встроенными в транспортирующий элемент на каждой технологической позиции в местах изменения направления транспортирующего элемента поворотными устройствами с индивидуальными приводами, выполненными в виде корпуса с размещенными внутри него рельсами для тележек, линия снабжена также устройствами для подъема-опускания тележек, установленными над каждой ванной и выполненными в виде вертикальных направляющих и перемещающихся по ним площадок с рельсами под тележки. Линия снабжена также приводами для продвижения тележек с позиции на позицию, установленными вдоль транспортирующего элемента между технологическими позициями, а также внутри каждого поворотного устройства и на одной из площадок устройства подъема-опускания. Ванны установлены в два ряда параллельно по разные стороны транспортирующего элемента. 4 ил.
Patent RU-2091530-C1 (RU)
Title: Method of groundwood pulp bleaching
Inventor: KHU-MIN CHANG
IPC: D21C9/14
Filed: 1992-01-29
Granted: 1997-09-27
Abstract: FIELD: groundwood pulp bleaching, particular, chlorine dioxide bleaching; applicable in wood-pulp and paper industry. SUBSTANCE: the offered method includes, at, least, one stage of bleaching of aqueous suspension of wood pulp with use of chlorine dioxide. In so doing, at least, one stage of bleaching is carried out in two steps. The first and the second steps of bleaching stage have different end values of pH. In this case, at the first step of bleaching stage, aqueous suspension of wood pulp is mixed with alkali used in the amount from 10 to 50% from total amount of chlorine dioxide for 5-40 min so that value of pH at the end of the first step amounts from 6.0 to 12.0, and at the second step, remaining amount of chlorine dioxide is added, and obtained mixture is mixed for two or more hours so that pH value at the end of the second step of bleaching stage amounts to 1.9-4.2. Conditions of steps of bleaching stages are offered. EFFECT: higher efficiency. 13 cl, 22 dwg, 7 tbl
Patent RU-2069792-C1 (RU)
Title: Hinge-joint unit of hydraulic machine blade turning mechanism
Inventor: MAJOROV ANATOLIJ M
IPC: F03B3/06
Filed: 1994-02-11
Granted: 1996-11-27
Abstract: FIELD: hydraulic power engineering; variable blade machines and motors. SUBSTANCE: hinge-joint unit has yoke 1 with eyes 2, transmission link 3 and pin 4. Holes of link and eyes are lined with antifriction water-resistant layers 6, 5. Connection of pin 4 with eye 2 and link 3 is of sliding bearing type. Circular step on pin and cover 7 provide axial fixing of pin 4. Such design of unit eliminates destruction caused by cavitation appearing at fixed fitting of pin 4 in eyes 2 when joint operates in water. EFFECT: enhanced operation reliability. 2 dwg
Patent RU-2047530-C1 (RU)
Inventor: YAKOVLEV VALERIJ P
IPC: B62D53/02
Filed: 1994-03-15
Granted: 1995-11-10
Abstract: Использование: относится к транспортному машиностроению, преимущественно к сочлененным транспортным средствам. Сущность изобретения: сочлененное транспортное средство 1 с приводом на все колеса содержит две независимые полурамы А и Б, соединенные между собой с возможностью относительного перемещения. Между полурамами установлен подшипник 2, имеющий внутренний диаметр, достаточный для свободного прохода через него карданного вала 4 с возможностью свободных колебаний, вызванных движением автомобиля. На полураме Б соосно с подшипником 2 на кронштейнах 5 установлен подвижной элемент 6, вращащийся вокруг оси 7. К валу неразъемно присоединены брусья 8 и 9. Вторые концы 10 брусьев разъемно закреплены на элементах 11 полурамы А. Между полурамами А и Б установлены регулируемые гидравлические цилиндры 13 и 14, которые соединены между собой трубопроводами. На одном трубопроводе установлен запорный кран. Управление краном синхронизировано с рукояткой управления раздаточной коробкой. 4 з. п. ф-лы, 4 ил.
Patent RU-2077635-C1 (RU)
Title: Paver
Inventor: SAMUJLOV EGOR V
IPC: E01C19/48
Filed: 1994-03-16
Granted: 1997-04-20
Abstract: FIELD: road paving. SUBSTANCE: paver has base chassis with a receiving hopper installed on the frame of it, feeder, distributing screw conveyors and compacting effector. Compacting effector is connected to the base chassis 1 through pull bars provided with movable hinge. The hinge is moved by a hydraulic cylinder. The support for lifting the compacting effector may be made in the form of hydraulic cylinder secured to the hydraulic cylinder rod through the hinge of the pull bars. The support includes a case secured to the frame, movable axle connected to drive. The axles engage holes in the pull bars. The holes are of longitudinal shape. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2062270-C1 (RU)
Title: Method for production of 4,4-dimethyl-1,3-dioxane and trimethylcarbinol
Inventor: SHAPIRO ARON LEJBOVICH
IPC: C07C31/12
Filed: 1994-04-01
Granted: 1996-06-20
Abstract: FIELD: organic chemistry. SUBSTANCE: desired products are prepared of formaldehyde and isobutylene at 90-110 c and at pressure 17-25 atm in the presence of oxalic acid, weight ratio of origin materials being 1.1-1.2. Oil and aqueous layers of reaction mixture are separately treated. Isobutane-isobutylene fraction together with trimethylcarbinol fraction is distilled of oil layer. 3-6 % of said trimethylcarbinol are removed into zone of reaction (as calculated for 4,4-dimethyl-1,3-dioxane). 4,4-dimethyl-1,3-dioxane is separated, 5-20 % of it being removed into zone of reaction. EFFECT: increases selectivity of conversion isobutylene into desired products.