baber/WOPTO huggingface dataset:
Patent DE-19620603-C1 (DE)
Title: Cam gear for printing machines
Inventor: HEFFTLER VICTOR DR ING
IPC: B41F21/05
Filed: 1996-05-22
Granted: 1997-07-24
Abstract: The cam gear has a frame with drive member (1) and periodically revolving output member (2) mounted at different frame points. The drive member has planar closed curve contours (K) with at least one work curve (AK) and one tension curve (VK). Cam rollers (R) of the output member engage with the contours. The output member has interconnected roller levers (L) supporting the cam rollers by roller bolts (5). The roller levers (L) supporting the cam rollers rolling on the tension curves are more elastic than the roller levers supporting the cam rollers running on the work curves. The frame points lie in their projection on the plane formed by the output member inside the curve tracts (X) formed by the contact points of the cam contours of the drive member with the cam rollers of the output member through rotation of the drive member.
Patent DE-19632547-C1 (DE)
Title: Multistage centrifugal rotary evaporator having two main evaporation surfaces
Inventor: FERES VACLAV
IPC: B01D1/22
Filed: 1996-08-13
Granted: 1998-04-16
Abstract: A new multistage centrifugal evaporator has a vessel (1) containing two evaporation surfaces (18, 19), turned by a common shaft (7). Each surface rises to an outer diameter. A product feed line (32) discharges near the base of the first stage evaporation surface (18). There is a concentrate passover (35) delivering from the maximum diameter of this surface, to the base of the following stage evaporation surface (19). There is a final concentrate offtake at its largest diameter. A hot steam supply (12) heats the evaporation surfaces externally, the condensate leaving by the drain (31). The vessel (1) has a vapour offtake (16). Evaporation surface basal diameters increase in stages. They are concentrically arranged on a common support (9), turned by the shaft (7). Also claimed is equipment essentially as described, for use as a thin layer reactor
Patent DE-19648710-C1 (DE)
Title: Multiple pole plug connector for joining electric control to electric load
Inventor: WEICKENMEIER KLAUS
IPC: H01R9/24
Filed: 1996-11-25
Granted: 1998-02-19
Abstract: The plug connector has a connector housing and a plug (11) with three contact blades (12, 13, 14).  There are also cable terminals (39) and at least one electric component between one of the contact blades and one of the terminals.  A first contact blade (12) is connected by means of a first electric conductor element (36) to a first cable terminal (39).  A second contact blade (13) is connected, by means of a second electric conductor element (41), with a second cable terminal (44).  A third contact blade (14) is joined by a third electric conductor element (45) and via a micro-temperature fuse (19) connected in series with a helical resistor (20), with the second electric conductor element (41).  A terminal cable (17, 18) leading to the electric load (3) may be soldered to each of the first and the second cable terminal (39, 44).  A protective frame (51) may be attached to the connector housing (23), and surrounds the fuse (19) and the resistor (20).  The connector housing (23) is preferably made of plastic and may have an S-shaped holding tongue for fastening to a carrier.
Patent DE-19715718-C1 (DE)
Title: Self-adjuster for drum brake
Inventor: KRAUTKREMER HUBERT
IPC: F16D65/56
Filed: 1997-04-15
Granted: 1998-08-06
Abstract: The automatic adjuster has a strut (34) braced across the two brake shoes and incorporates a ratchet adjuster at one end. The ratchet adjuster is held on a pivot pin mounted on a clip (66) which clips over the back of the spine of the brake shoe. The clip has a tag (84) which clips into an aperture in the spine. The clip has a pressed construction with a pressed profile to hold the pivot pin. The pin is made of a hollow steel rivet whose head is gripped by the pressing.
Patent DE-19718514-C1 (DE)
Title: Operating method for transportation trains in underground mine
Inventor: BELLGARDT ULRICH
IPC: E21F13/02
Filed: 1997-05-02
Granted: 1998-05-07
Abstract: The trains have electrically supplied drive units with programmable logic controls. Control lines are provided for serial data communication between identification modules for the train sections and the control unit in the drive units. An identification module is allocated to the drivers cars, drive units and load carrying hanger with inter bus coupling to the control in the drive unit and identification modules. The current configuration of the train appears on the display unit in the driver's cars. The display also shows the maximum permissible mass of the train, gradient of the rails and possible maximum speeds. When a gallery section is travelled with trains of too high mass, the driver is alerted. If the warning is ignored, the trains are stopped automatically.
Patent DE-19723648-C1 (DE)
Title: Controlled infusion equipment with leak and reverse flow prevention used e.g. in insulin therapy
Inventor: KINDLER BEAT
IPC: A61M5/36
Filed: 1997-06-05
Granted: 1998-08-27
Abstract: Infusion device has a vessel (1) for dosing medicament when a plug (2) is advanced. It passes through the outlet (4), into the connected catheter (8) and to the infusion needle (9). Between the outlet and needle is a valve (30). To prevent the possibility of spontaneous emptying (e.g. due to a leak), this valve is held shut (e.g. by a spring). It only opens when the pressure above exceeds the (negative) pressure exerted by the height of the fluid column at the valve, this pressure being in equilibrium with the spring.
Patent DE-19730178-C1 (DE)
Title: Internal- or external screw core extraction unit used with pressure injection moulding machine
Inventor: SCHROEDER HARALD
IPC: B29C45/26
Filed: 1997-07-15
Granted: 1998-07-16
Abstract: This new unit extracts the threaded core used in making plastic, pressure injection-moulded articles with screw threads (16). The thread core may carry external- (15) or internal threads. It is connected to a drive shaft moving back and forth along the linear ejection path (c). The core/shaft connection is solid in respect of rotation, tension and thrust. The shaft has an external lead screw (L) matching the core thread in pitch, and engaging a fixed internal thread (G). An elongate, spline spur gear (28) is fastened to the shaft, engaged by a drive gear (29) at all times during longitudinal shaft movements. In this new design, the spur gear (28) is the sun wheel of an epicyclic drive (P), with at least three driving planet wheels (29).
Patent DE-19741965-C1 (DE)
Title: Multi-cylinder fuel injected IC engine running smoothness control method
Inventor: PRZYMUSINSKI ACHIM
IPC: F02D41/14
Filed: 1997-09-23
Granted: 1999-01-21
Abstract: A method for controlling the running smoothness of a multi-cylinder combustion engine, in which the rotation acceleration of each individual cylinder is determined, and deviations between the individual cylinders are balanced out by altering the allotted fuel quantities for each individual cylinder. Regularly determined state variables (Z) of the engine (6) are measured, and a model (3) from these condition variables (Z) estimates a characteristic process variable (Ml) which represents a desired value of engine control.  An instantaneous actual value (Mr) is determined from a measured state variable (Z) corresponding to the desired value, in which the rotary acceleration contribution of each individual cylinder is entered into the actual value (Mr). A control difference (deltaMe) for a controller (5) is formed from the desired values (Ml) and the actual value (Mr), and corrects combustion in the individual cylinders so that the control difference (deltaMe) is minimal.
Patent DE-19909932-C1 (DE)
Title: Electronic security system for specifying authentication in a vehicle locking system has an authentication corrector and security controllers with identifying sensors to transmit test data in an associated detection range.
Inventor: GEBER MICHAEL
IPC: E05B49/00
Filed: 1999-03-06
Granted: 2000-06-21
Abstract: A car (1) is fitted with a keyless-go-system for security locking. Test data signals transmitted from identifying sensors keep an encoded data protocol range for detection areas (A-E). An authentication element can evaluate this range for received test data signals and generate an authentication response signal with a data protocol range to identify the right sensor. Detection overlap areas (AC,BC,DE) also operate.
Patent RU-2040257-C1 (RU)
Title: Method for testing human organism for trace elements deficiency
Inventor: VELKHOVER EVGENIJ S
IPC: A61B10/00
Filed: 1992-10-19
Granted: 1995-07-25
Abstract: FIELD: medicine. SUBSTANCE: method involves setting a set of plates coated with various metals, each layer thickness being in the range from 0.0001 to 30.0 mcm. Trace element deficiency is evaluated based on cutaneous absorption of a metal under examination for the period of 24-48 h. EFFECT: sufficiently complete and reliable evaluation of trace elements balance state in a human organism.
Patent RU-2049112-C1 (RU)
Inventor: TUKTAMYSHEV IBRAGIM SH
IPC: C04B35/52
Filed: 1993-01-26
Granted: 1995-11-27
Abstract: Изобретение относится к черной металлургии и может быть использовано в доменном производстве. Цель изобретения увеличение стойкости набивных, леточных, наливных огнеупорных масс в 2-3 раза, повышение производительности доменных печей на 3-5% Цель достигается применением в огнеупорных массах упрочняющей добавки, содержащей компоненты при следующем соотношении, мас. углеродистые материалы 23-36; кремнеземсодержащее материалы 64-77, при этом фракция кремнеземсодержащих материалов равна 0,1-15 мкм, а отношение кремнезема к углероду в ней равно 1,4-2,6. 1 табл.
Patent RU-2062442-C1 (RU)
Inventor: ARTEMEV EDUARD P
IPC: F42D3/04
Filed: 1993-03-02
Granted: 1996-06-20
Abstract: FIELD: mining. SUBSTANCE: delay time is designed taking into account completion of the process of free surface formation. EFFECT: increased quality of rock crushing. 3 dwg
Patent RU-2051848-C1 (RU)
Inventor: TARASOV YURIJ D
IPC: B65G47/00
Filed: 1993-06-15
Granted: 1996-01-10
Abstract: FIELD: mechanical engineering; high-speed conveyors. SUBSTANCE: method of loading of high-speed main-line conveyor comes to the following: load to be transported is accelerated before loading on conveyor to spedd of conveyor belt movement. Load acceleration is performed at least in two steps, with step increase in speed on each following step so that value of intermediate speed at each step is optimized basing on condition of equality of powers taken to provide acceleration of load at each step calculated by formula given in description of invention. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2072017-C1 (RU)
Inventor: BASHKIROV VITALIJ ANDREEVICH
IPC: E02F3/34
Filed: 1993-07-01
Granted: 1997-01-20
Abstract: Использование: изобретение относится к землеройной технике. Сущность изобретения: для получения конструкции машины, сочетающей в себе достоинства погрузчика и экскаватора, одноковшовый экскаватор-погрузчик содержит полноповоротную платформу с механизмами и капотами, ходовую часть на гусеничном движителе и двухзвенное рабочее оборудование. Ковш связан со стрелой посредством шарнира и гидроцилиндра. Стрела связана с платформой посредством шарнира и гидроцилиндра. 7 з.п. ф-лы, 2 ил.
Patent RU-2089095-C1 (RU)
Inventor: DEEV IGOR A
IPC: A61B5/02
Filed: 1993-07-07
Granted: 1997-09-10
Abstract: FIELD: medicine; cardiology. SUBSTANCE: patient's vertical ballistocardiogram is recorded, followed by measuring its amplitude and temporal parameters. Next generalized parameter is calculated, and value thus-calculated permits to make judgement on condition of contractile function of myocardium. EFFECT: condition of myocardium's contractile function can be timely assessed, thereby permitting early diagnostics of cardiac ischemic disease.
Patent RU-2084715-C1 (RU)
Title: Self-adjusting pivot device
Inventor: KRAVCHENKO LEONID I
IPC: B24B33/10
Filed: 1993-08-12
Granted: 1997-07-20
Abstract: FIELD: metal working. SUBSTANCE: device is provided with a carrier having radius pins and groove on the end face surfaces arranged in mutually perpendicular directions and interacting with the answered groove on the housing and pin of the holder of a tool, respectively, for permitting complex movement around the center which is the center of the ball bearing without balls and separator. EFFECT: enhanced reliability. 2 dwg
Patent RU-2044033-C1 (RU)
Title: Fuel composition
Inventor: SUDOVIKOV ALEKSANDR D
IPC: C10L1/18
Filed: 1993-12-01
Granted: 1995-09-20
Abstract: FIELD: fuels. SUBSTANCE: fuel composition based on gasoline contains 5.0-20.0% of byproduct of isopropyl alcohol production. EFFECT: higher efficiency. 4 tbl
Patent RU-2104997-C1 (RU)
Inventor: KHIROSI KOGEN
IPC: C12R1/01
Filed: 1993-12-27
Granted: 1998-02-20
Abstract: Предложены гексагидронафталиновые сложноэфирные соединения формулы (I), в которой R 1  представляет группу формулы (II) (III), R 5  представляет атом водорода; R a  представляет гидроксигруппу; R 6a  представляет атом водорода или гидроксизащитную группу; и или: (a) R 2  представляет этильную группу, R 3  представляет алкильную группу, имеющую от 1 до 4 атомов углерода, или алкенильную группу, имеющую от 2 до 6 атомов углерода, и R 4  представляет алкильную группу, имеющую от 2 до 4 атомов углерода, или алкенильную группу, имеющую от 2 до 6 атомов углерода; или (b) R 2  представляет пропильную группу, R 3  представляет атом водорода и R 4  представляет пропильную группу; или (c) R 2  представляет бутильную группу, R 3  представляет метильную группу и R 4  представляет метильную группу; и его фармацевтически приемлемые соли. Предложена фармацевтическая композиция, ингибирующая биосинтез холестерина, включающая в качестве активного ингредиента соединения формулы (I) и фармацевтически приемлемый носитель. 2 с. и 7 з.п.ф-лы, 10 табл.
Patent RU-2048266-C1 (RU)
Title: Method for production of hard alloys
Inventor: TARAKANOV BORIS M
IPC: B22F3/12
Filed: 1993-12-28
Granted: 1995-11-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: method involves pressing of charge and sintering it in a fluidized bed of pre-sintered aluminium oxide in a reducing atmosphere. Sintering includes heating at the rate of 35-40 C/min to 800-850 C followed by holding for 30-40 min then at the rate of 50-55 C/min to 1350-1440 C followed by holding for 50-60 min. EFFECT: higher yield of product and production of high-quality hard-alloy articles featuring excellent operating durability. 1 tbl
Patent RU-2105369-C1 (RU)
Inventor: TAKAO KHORIJA
IPC: H01B12/16
Filed: 1993-04-12
Granted: 1998-02-20
Abstract: FIELD: fusion reactors, energy storages, and the like. SUBSTANCE: titanium has in its composition, mass percent: oxygen - 0.7-0.13; iron - up to 0.10; carbon + nitrogen - up to 0.10; hydrogen - up to 0.005. EFFECT: improved mechanical characteristics, breaking strength of base material and welds. 3 cl, 6 dwg, 3 tbl
Patent RU-2079023-C1 (RU)
Title: Valve for control of flow rate of working gas
Inventor: LOBANOV OLEG A
IPC: F16K5/12
Filed: 1994-02-15
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: valve consists of a housing with inlet and outlet branch pipes and a supporting unit provided with an orifice. The supporting member is in a contact with a cylindric control member provided with an orifice. The control member is mounted for permitting rotation and is connected with a shaft locked against axial movement through a crank clutch. The crank clutch is mounted for permitting an axial backlash. The supporting unit is defined by two projections made on the seat and having through orifices coaxial to the shaft. The cylindrical surfaces of the through orifices are coincident with the cylindrical surface of the seat. The control member has a ring collar that is in a contact with the projection of the supporting unit. The distant between the end face of the ring collar that faces the projection of the supporting unit and farthest edge of the port in the control member exceeds the distance from the plane of the projection of the supporting member to farthest edge of the orifice in the seat as less as the value of the axial backlash in the crank clutch. EFFECT: improved design. 1 dwg
Patent RU-2088163-C1 (RU)
Title: Method for preventing purulent complications after laryngectomy with circular laryngopharynx resection
Inventor: BITYUTSKIJ PAVEL G
IPC: A61B17/24
Filed: 1994-03-18
Granted: 1997-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves mobilizing nodding muscles on both sides and suturing the internal part of nodding muscles with their outer edges to the prevertebral fascia at the level of esophagus and to the muscular layer of the mobilized esophagus. EFFECT: prevented throat contents inflow into mediastinum. 2 dwg
Patent RU-2078219-C1 (RU)
Title: Valve timing phases automatic control device for internal combustion engine
Inventor: RUDYK MOISEJ G
IPC: F02D13/02
Filed: 1994-04-28
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: device is made in the form of cylindrical housing 5 with fitted on sprocket 6 of chain drive installed on nose of camshaft 1. Housing accommodates piston 7 connected with camshaft and housing through helical spline connections 8 and 9. Housing is closed by cover 10 whose shank 12 is fixed in camshaft. Spool 15 moves in axial hole of shank connected with engine oil gallery by holes, 23, 22, 21, 3, 2 and 4. Radial holes 19 to feed oil into chamber 13 and oil drain holes 20 are made in shank. Holes are overlapped in turn by spool 15 moved under action of electromagnet 25 set into operation by electronic unit depending on operating conditions of engine. This provides displacement of piston 7 and turning of camshaft 1 relative to sprocket 6 accompanied by change in valve timing phase. EFFECT: enhanced reliability. 2 dwg
Patent RU-2088585-C1 (RU)
Title: Method of preparing the highly purified phenoxymethylpenicillin
Inventor: SAVELEV EVGENIJ A
IPC: C07D499/00
Filed: 1994-08-31
Granted: 1997-08-27
Abstract: FIELD: chemical technology, antibiotics. SUBSTANCE: method involves dissolving technical phenoxymethylpenicillin (basic substance content is 60%) in butyl acetate containing 1-5 wt.-% of acetic acid, separation of insoluble impurities from solution by filtration and isolation of the end product from the obtained solution. Yield of phenoxymethylpenicillin potassium salt is about 89% of theory (as measured for technical product), activity is 1515 U/mg (theoretical activity is 1530 U/mg). Phenoxymethylpenicillin acid can be obtained from its potassium salt at yield 97%. The end product is used in medicine and as an intermediate product for synthesis of semisynthetic β-lactam antibiotics. EFFECT: improved method of preparing, high yield of the end product. 1 dwg
Patent RU-2117058-C1 (RU)
Title: Furnace aggregate for producing easily volatile metals and process for performing the same
Inventor: TIMO TALONEN
IPC: C22B5/16
Filed: 1994-10-13
Granted: 1998-08-10
Abstract: FIELD: processes and equipment for producing easily volatile metals of their sulfides. SUBSTANCE: aggregate includes two mutually connected furnaces, reduction furnace and converter, all operating at normal pressure that is why material transfer between them is realized at least through one duct at normal pressure. In the result of chemical reactions occurring in furnaces hydrostatic pressure inside furnaces changes, and in addition volumes of melt layers are also changed. Circulation through duct caused by changes provides recycling sulfide matte necessary for procedure out of reduction furnace to converter and recycling melt metal out of converter to reduction furnace. EFFECT: enhanced efficiency of process with use of such furnace aggregate. 9 cl, 2 dwg
Patent RU-2091299-C1 (RU)
Title: Installation for producing silicon nitride
Inventor: MELIKOV EDUARD N
IPC: C01B21/068
Filed: 1994-09-30
Granted: 1997-09-27
Abstract: FIELD: chemical engineering. SUBSTANCE: invention concerns ampoules where successive conversion of silicon oxide proceeds involving electric-pulse disintegration and conversion to dispersed silicon whose particles may completely react with nitrogen at high pressure and temperature. The ampoules are disposed in thermostatically controlled chambers of rotor-conversion line and have coils of constant and electric magnets providing formation of electric-discharge field capable to entirely disintegrate initial material. EFFECT: reduced cost and improved quality of product. 2 dwg
Patent RU-2067856-C1 (RU)
Title: Medicinal napkin
Inventor: TORSUNOV OLEG G
IPC: A61F13/00
Filed: 1994-10-12
Granted: 1996-10-20
Abstract: FIELD: medicine; reflexotherapy. SUBSTANCE: medicinal napkin is made of textile material, onto which ground medicinal plant or plant mixture is placed. EFFECT: improved efficiency of treatment. 1 dwg
Patent RU-2093719-C1 (RU)
Title: Method of modification of friction surfaces
IPC: F16C33/14
Filed: 1994-12-15
Granted: 1997-10-20
Abstract: FIELD: tribotechnique for forming and restoring wear-resistant friction surfaces. SUBSTANCE: method consists in placing the mixture of abrasive-like mineral powder, type serpentine, with binder between friction surfaces followed by running-in. Chrysolite may be used as mineral powder with additional introduction of powders of kaolinite, oxides of lanthanum, yttrium, aluminium and iron at definite ratios, mass-%. Dispersity of powders ranges from 4 to 10. EFFECT: increased service life and enhanced reliability of friction surfaces.
Patent RU-2078634-C1 (RU)
Title: U-shaped bending stamp
Inventor: VDOVIN SERGEJ I
IPC: B21D22/02
Filed: 1994-12-27
Granted: 1997-05-10
Abstract: FIELD: plastic working of metals. SUBSTANCE: stamp has punch with side undercuttings, matrix unit with bending device provided with two immovable halves of matrices, which are mounted with adjustable gap relative to punch, and pressure device mounted in axial opening of matrix unit. Each matrix half is positioned in spaced relation to punch, with size of space Z being at least equal to 1.57/3R+1.5S/-R, where Z is space between matrix half and punch, mm; S is billet thickness, mm; R is punch rounded edge radius, mm. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2113241-C1 (RU)
Title: Method to treat alcoholism named "a triple defence"
Inventor: MEDVEDEV VIKTOR MIKHAJLOVICH
IPC: A61M21/00
Filed: 1994-12-29
Granted: 1998-06-20
Abstract: FIELD: medicine, narcology. SUBSTANCE: at the first stage of treatment an esperal is introduced per 0.25 g twice daily for 5-10 days. During the second stage a psychosuggestive impact is conducted by imperative suggestion in awake state of a patient. At the third stage a herb infusion is introduced prepared by simple mixing of the following herbs, such as leonorus, mint, wormwood and asarum at the ratio of 1.0:0.5:0.3:0.2, correspondingly followed by a fractional water extraction of components. Herb infusion should be introduced per 100 ml thrice daily 20 minutes before meals for the period of 21 days. EFFECT: higher efficiency of the method, decreased terms of therapy course.
Patent RU-2082590-C1 (RU)
Title: Device for strengthening of long-cut materials
Inventor: SEMENOV VLADISLAV V
IPC: B21D11/14
Filed: 1995-01-05
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering; plastic metal working. SUBSTANCE: device has two heads with clamps for ends of machined blank mounted on bedframe. One head is installed on bedframe for rotation together with machined blank relative to its longitudinal axis. Device has also hydraulic cylinder and axial turning limiter of blank end secured in second head. Limiter is made in form of platform installed in guides rigidly secured on bedframe in parallel with longitudinal axis of blank. Platform is rigidly coupled second head and with rod of power hydraulic cylinder. EFFECT: improved quality of strengthening. 1 dwg