baber/WOPTO huggingface dataset:
Patent DE-19605739-C1 (DE)
Inventor: FLECKENSTEIN WOLFGANG DR
IPC: A61B5/00
Filed: 1996-02-16
Granted: 1997-09-04
Abstract: The invention concerns a measuring device for determining the oxygen partial pressure in human brain tissue, the device comprising a probe (5) which, with a thin flexible hose (1) of tissue-compatible plastics material in its measuring region, surrounds an electrolyte-filled space (8) in which a polarographic cathode (11) with a delimited surface and an anode (13) are disposed. The hose (1), at least in the measuring region, is permeable to oxygen and the electrodes (11, 13) are connected at the probe (5) end outside the body to a measuring apparatus which applies a voltage source to the electrodes (11, 13) in order to generate the polarographizing voltage and determines the measuring current by means of a measurement amplifier. The measuring device is characterized in that a regenerating device is provided which, when the electrodes have been switched over, intermittently supplies current thereto with reversed polarity for a given amount of time, and in that the electrolyte is acetate.
Patent DE-19626097-C1 (DE)
Title: Three-dimensional image display method for large screen projector
Inventor: LOCKMANN KLAUS DIPL ING
IPC: G02B30/25
Filed: 1996-06-28
Granted: 1997-10-30
Abstract: The method involves using a Digital Micro-mirror Device projector, having a DMD chip (CH). Light is led from a light source through one revolving colour wheel (FDS) onto the micro-mirrors of the DMD - chip. The colour wheel has colour filters (FF) consisting of individual colour sectors of red (R), green (G) and blue (B), and revolves at a multiple speed w.r.t. the line frequency. The light is reflected from the DMD - chip (CH) onto respective image points of the blow-up screen (GBPF) in a respectively required mixture of colours, produced by individually controlling the micro-mirrors of the DMD chip.  The light is also guided through a light polarising wheel (LPDS), which has sections with two different polarization directions, and which revolves at a speed at least twice of that of the revolving colour wheel. By individual control of the micro-mirrors of the DMD chip, two images of different polarisation are superimposed onto the projection screen. The polarisation directions are pref. orthogonal w.r.t. each other.
Patent DE-19645068-C1 (DE)
Title: Counting and weighing of grain or seed
Inventor: BOSENIUK THORSTEN DR
IPC: G06M1/10
Filed: 1996-10-31
Granted: 1998-04-09
Abstract: The system has grain or seed 4 fed into an inverted hopper 1 and this falls into a shuttle tray 5 in the base. The apex of the hopper is fitted with lighting and with a camera that monitors the seed and provides input of data to a computer 6.  Seed or grain may also be weighed in a separate unit 7 or the weighing may be built into the base of the hopper. Seed or grain size can be displayed on a computer monitor 8 and data can be printed out.
Patent DE-19652947-C1 (DE)
Title: Frame for transportation of glass panels, used in inner loader vehicles
Inventor: HUELSMANN LOTHAR
IPC: B60P7/10
Filed: 1996-12-19
Granted: 1997-10-16
Abstract: On the foot part in the transversal direction of the frame bearing supports for a glass plate packet are provided. Along one long side of the frame A-shaped supports are provided, which both on the side facing the bearing supports and acting as support surface for the glass plates and on the outwardly facing side are connected to each other by horizontal longitudinal rails. On the outside of the frame, the A-shaped supports (8,8') and the horizontal longitudinal rails (14,14') are arranged only above and laterally to an empty central field. In this empty field, between the inclined planes formed by the A-shaped supports (7,8), a space accessible from the outside is formed for location of upright glass packets of smaller dimensions. The supports and the rails are of appropriate size so as to increase the static and torsional strength of the frame.
Patent DE-19730591-C1 (DE)
Title: Food smoking process adjusted during operation by comparing electric motor
Inventor: KAIBACH EUGEN DIPL ING
IPC: A23B4/052
Filed: 1997-07-17
Granted: 1999-04-08
Abstract: In a food smoking process, the smoke density is adjusted to provide uniformity between batches. The smoke is generated by the application of mechanical friction by a motor-driven (19) rotating wheel (14) to wood (13). The smoke density is adjusted by alteration of the motor speed and load with respect to previously established target parameters. The motor electrical parameters are measured and adjusted if required at least once or continually during the processing of each batch
Patent DE-19747670-C1 (DE)
Title: Exhaust gas cleaning system for internal combustion engine
Inventor: BOEGNER WALTER DIPL ING
IPC: F02M26/42
Filed: 1997-10-29
Granted: 1998-12-10
Abstract: The system has at least two parallel nitrogen oxide absorbers (1,2) for alternate periodic absorption and desorption of nitrogen oxide contained in the exhaust gas from the engine (4) and an arrangement for preparing a desorption gas flow for the absorber currently in use. The desorption gas flow preparation arrangement has a common desorption gas line (15) with an externally heated catalyser (16), a lambda probe (20) and a feed for a mixture of air and/or exhaust gas (19) with stoichiometrically regulated fuel (20) to the catalyser. The catalyser burns the mixture to form a desorption gas flow which is fed to the absorber in desorption mode via an associated desorption line branch (15c,15d). A defined lambda value for the desorption gas flow is regulated via the lambda probe.
Patent DE-19813805-C1 (DE)
Title: Pipe coupling
Inventor: FRANZEN RAINER
IPC: F16L13/14
Filed: 1998-03-24
Granted: 1999-07-08
Abstract: The coupling consists of a press fitting with a bulbous section with seal, and a cylindrical section. The cylindrical section (9) contains a part (14) on the side facing away from the pipe insertion end, which permits limited axial return movement of the pipe (4). The width of the part when not under load is smaller than the smallest possible external diameter of that pipe. The part is ring of elastic material, e.g. metal or plastic, or a metal/plastic laminate.
Patent DE-19816763-C1 (DE)
Title: Engageable, hydraulically damping bearing
Inventor: SCHWERDT HANS-WERNER
IPC: F16F13/26
Filed: 1998-04-16
Granted: 1999-08-26
Abstract: The hole in the dividing wall is closable by a positioning device member. The positioning member (7) on the side facing the work chamber (2) in the area of the hole (5) has a chamber (9) variable in volume and filled with a gas-form medium, which is connected with the atmosphere (20) via a connecting aperture (38). The positioning member is operable by the application of excess pressure. The chamber is limited by at least one elastically pliable, membrane-type chamber wall (10). The chamber wall is arranged on the side facing the work chamber and has the shape of a roller bellows (11). The chamber is at least partly axially within the hole (5).
Patent DE-19821895-C1 (DE)
Title: Tooth brush with adjustable head
Inventor: LUETH STEFAN DR
IPC: A46B7/04
Filed: 1998-05-17
Granted: 1999-07-22
Abstract: The brush has a head with a lateral slit (3) to receive the end of the handle for pivotal movement. A connecting clip has lugs (4,5) fitting in the slit. The brush head fits into recesses in the handle in the operative position. A pair of central lugs (4) form the pivot point for the brush head. A further pair of lugs hold the head in the retracted position.
Patent DE-19825245-C1 (DE)
Title: Batterie-Hauptschalter, insbesondere für Kraftfahrzeuge
Inventor: KERN JOSEF
IPC: H01H71/56
Filed: 1998-06-05
Granted: 2000-03-09
Abstract: Der Batterie-Hauptschalter besitzt ein auf den Pluspol der Batterie aufsetzbares Schaltergehäuse und eine innerhalb des Gehäuses (1, 2) an dem Pluspol festklemmbare Polklemme (4). Unmittelbar an der Polklemme (4) ist ein feststehender Trennkontakt (8) befestigt, der mit einem beweglichen Trennkontakt (7) zusammenwirkt. Letzterer ist an einem Kontaktträger (6) befestigt, der durch Federkraft gegen den feststehenden Trennkontakt vorgespannt ist und im Normalbetriebszustand den Kontakt geschlossen hält. In Verlängerung des Kontaktträgers ist ein Anschlußleiter ausgebildet, der die Batterie mit dem Bordnetz des Fahrzeugs verbindet. Zum Auftrennen des Batteriestromkreises dient eine Trennvorrichtung, vorzugsweise in Form einer Nockenwelle (33), welche entweder von Hand oder durch einen Motor (38) betätigbar ist. DOLLAR A Der Hauptschalter dient als Transitschalter oder Stillegungsschalter, um bei längerem Stillstand des Fahrzeugs die Batterie von dem Bordnetz abzutrennen und eine Entladung der Batterie zu verhindern.
Patent RU-2069914-C1 (RU)
Title: High-voltage switch
Inventor: APOLTSEV YURIJ A
IPC: H01H33/16
Filed: 1992-10-23
Granted: 1996-11-27
Abstract: FIELD: electrical engineering. SUBSTANCE: invention is meant for usage in switches sensitive to high amplitude of restoring voltage installed at substations. High-voltage switch incorporates leads-in 1 and 2 between which arc-control breaks 3 and 4 are positioned in series. Part of them (3) is shunted by resistors 5 with abruptly nonlinear volt-ampere characteristic. Resistor 5 may be common for all shunted arc-control breaks 3. Capacitors to provide uniform distribution of voltage across arc-control breaks may be connected in parallel to all arc-control breaks. In this case capacitance of capacitors connected in parallel to arc-control breaks shunted by resistors 5 is less than capacitance of capacitors connected in parallel to arc control breaks 3 and 4 to which mentioned resistors are not connected. EFFECT: improved operational stability and reliability. 3 cl, 3 dwg
Patent RU-2042444-C1 (RU)
Title: Apparatus for cross transfer of sleeves and rods
Inventor: ERMOLAEV PAVEL I
IPC: B21B25/06
Filed: 1992-11-12
Granted: 1995-08-27
Abstract: FIELD: tube rolling mills. SUBSTANCE: apparatus includes roller tables for feeding sleeve, for removing waste rods and guiding sleeve with the rod, drive rotary levers, an inclined grid, a cooling bath, a frame, movable in a vertical plane and having struts, supporting beating assemblies for charging the sleeve, and a clamping device of the sleeve. The rotary levers, being single-arm ones, are mutually connected. One of the levers has an oval-shaped working recess. A closing member is secured to a carrying arm of the other lever. The closing member is in the form of double-horn lever, having a working recess between the horns and another working recess on a side, opposite to one of the horns. Stationary mounting of rotary levers, mutually connected by a tie rod, allows to increase transfer operation speed and therefore to lower subsidiary time periods. EFFECT: enhanced structure of the apparatus. 2 cl, 4 dwg
Patent RU-2039572-C1 (RU)
Title: Device for discharging volatiles into air medium
Inventor: VERESHCHAGIN VYACHESLAV LEONID
IPC: A61L9/00
Filed: 1992-11-20
Granted: 1995-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: this device designed for discharging volatiles into air medium incorporates reservoir containing stock, fan whose drive is made in the form of device for accumulating mechanical energy, and unit for feeding stock to fan blades. EFFECT: more sophisticated design. 16 cl, 3 dwg
Patent RU-2054784-C1 (RU)
Inventor: GRASHCHENKOV VLADIMIR T
IPC: H02K29/00
Filed: 1992-12-01
Granted: 1996-02-20
Abstract: FIELD: electromechanical engineering. SUBSTANCE: valve-type electric motor has inductor in the form of multipole magnet and multiphase armature in the form of multilayer printed-circuit board where each phase has two types of printed layers with wave windings connected into groups; each type of printed layers is mirror reflection of outer type of layer and each next group is displaced from preceding one through two pole pitches. EFFECT: improved electromechanical parameters; facilitated manufacture. 6 dwg
Patent RU-2039706-C1 (RU)
Title: Method for production of alcohol solvates of rare-earth element chlorides
Inventor: GLUKHOV VIKTOR P
IPC: C01F17/271
Filed: 1992-11-26
Granted: 1995-07-20
Abstract: FIELD: preparation of catalysts. SUBSTANCE: alcohol solvates of rare- earth element chlorides are produced by reaction of rare-earth element oxides with hydrochlorinating agent in medium of monobasic aliphatic alcohol with subsequent driving off of alcohol excess. Alcohol is driven off in the presence of 20-100 mas. of petroleum oil or liquid paraffin with boiling temperature of 220-270 C and simultaneous formation of dispersion of alcohol solvates of rare-earth element chlorides. EFFECT: higher efficiency. 1 tbl
Patent RU-2069957-C1 (RU)
Title: Apparatus for ruffling drawing edge of shoe top part
Inventor: BUTEJKO VALERYAN G
IPC: A43D37/00
Filed: 1992-12-25
Granted: 1996-12-10
Abstract: FIELD: shoe production. SUBSTANCE: apparatus has metal bristles fixed in base. Members of metal bristle are formed as J-shaped loop assembled in ring and fixed in plastic base. EFFECT: increased efficiency, simplified manufacture process, enhanced reliability in operation, reliable connection of shoe top part with sole. 3 dwg
Patent RU-2097324-C1 (RU)
Title: Ammonia and carbon dioxide distillation plant in sods ash production
Inventor: GOFMAN MIKHAIL S
IPC: C01D7/18
Filed: 1993-01-18
Granted: 1997-11-27
Abstract: FIELD: chemical engineering. SUBSTANCE: plant contains condenser- cooler for distillation gas, distillation heat exchanger, distiller, mixer, evaporator, and initial steam-supply pipeline. Novelty consists in providing plant with evaporator connected with (i) distiller through secondary steam line, (ii) distillation heat exchanger through line for solution being evaporated, and (iii) mixer through evaporated solution line. The latter line has restrictor means. Line for solution being evaporated includes intermediate vessel with pump; distillation heat exchanger is connected with this vessel and discharge pipe of pump with evaporator. EFFECT: improved process flowsheet. 3 cl
Patent RU-2062801-C1 (RU)
Title: Method of treating surface of metallic continuously cast billet
Inventor: SHEKIN VLADIMIR VIKTOROVICH
IPC: C22B9/18
Filed: 1993-01-18
Granted: 1996-06-27
Abstract: FIELD: electric metallurgy, namely, treating of surface of metallic billets by electric slag process. SUBSTANCE: method comprises steps of arranging billet with inclination relative to horizon and performing electric slag process simultaneously in successively arranged according to remelting process mutually insulated slag melts; performing in first melt heating up of surface with use of non-consumable electrode and in second melt - fusion of defect layer of billet and formation of melt metal with use of consumable electrodes. Temperature of heating up surface of billet by first slag melt consists 0.5-0.99 of solidus temperature of metal of billet. EFFECT: enhanced quality of surface of continuously cast billets. 3 cl, 2 dwg
Patent RU-2048264-C1 (RU)
Title: Method for forming low-duty machine parts
Inventor: ZELENOV GERMAN A
IPC: B22F3/02
Filed: 1993-03-10
Granted: 1995-11-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: method involves pressing cast iron chips on hydraulic presses in special pressmolds, with chips being pressed in casing made from plastic material to impart commercial appearance strength and corrosion-resistance. EFFECT: increased efficiency by reprocessing cheap industrial wastes without usage of high power-consuming methods of metallurgy, increased operating efficiency and reduced contamination of environment. 1 dwg
Patent RU-2077902-C1 (RU)
Title: Apparatus and its thermoprotective jacket to stop and resume air feeding in hermetically sealed compartments during fire beginning
Inventor: AGEEV VLADIMIR P
IPC: A62C2/04
Filed: 1993-04-06
Granted: 1997-04-27
Abstract: FIELD: fighting fire equipment. SUBSTANCE: apparatus to stop and resume air feeding in hermetically sealed compartments during fire beginning has system of forced air feeding with air feeding main pipeline and usually open valve with drive, thermoprotective jacket and usually closed valve mounted in parallel to usually open valve. Valves are made as pyrotechnic valves and are mounted inside thermoprotective jacket. Each of pyrotechnic valves has mechanical trigger device made in the form of spring-loaded firing pin and cross piece. Cross piece of usually open valve is spring loaded and locked by pin of material with melting temperature of 105 - 120 C. Thermoprotective jacket of apparatus to stop and resume air feeding in hermetically sealed compartments during fire beginning has sectional body of refractory material with fixation members. As refractory material alumophosphatic textolite is used. Body sections fixation member is located inside sectional body and is made of two combined spring-loaded parts soldered to each other by solder with melting temperature of 180 - 190 C. EFFECT: improved design. 2 cl, 5 dwg
Patent RU-2084915-C1 (RU)
Title: Device which measures angular coordinates for multiple-beam radars
Inventor: GEMBITSKIJ STEPAN YU
IPC: G01S3/74
Filed: 1993-05-27
Granted: 1997-07-20
Abstract: FIELD: radars. SUBSTANCE: device has n receiving channels, detectors of amplitudes of echo signals in each channel, unit which calculates direction characteristics and their ratio, control unit and unit which calculates total error and search for minimal error. Novel feature of method is detection of values of beam patterns in each channel in plane of measurements and subsequent selection of total errors between ratio of amplitudes of echo signals and beam patterns for each pairs of channels for different values of angular coordinate from selected angle spectrum. Angular coordinate is set to be equal to value of angle for which total error is minimal. EFFECT: increased precision, decreased alignment of pattern beams of different antennas and characteristics of receiving channels. 5 cl, 5 dwg
Patent RU-2074726-C1 (RU)
Title: Method of preparing biologically active substance showing antiandrogenic and antiestrogenic activity
Inventor: BAKHTINOV ANATOLIJ P
IPC: A61K35/30
Filed: 1993-06-08
Granted: 1997-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves homogenization of animal spinal cord, extraction of biologically active substance with sodium chloride solution, centrifugation of the brain aqueous suspension, precipitation of substance with ammonium sulfate, precipitate dissolving in sodium chloride solution, desalting, chromatography and lyophilization. EFFECT: simplified method, high purity degree of biologically active substance, safety.
Patent RU-2067499-C1 (RU)
Inventor: MELNIKOV BORIS A
IPC: B02C23/08
Filed: 1993-07-01
Granted: 1996-10-10
Abstract: Использование: устройства для измельчения хрупких материалов. 
      Сущность: устройство содержит станину, защитных кожух, пресс-валковый измельчитель, воздушный сепаратор, циркуляционную систему транспортирования материала. Оно снабжено роторной дробилкой, циркуляционная система выполнена в виде двух скребково-ковшовых элеваторов. Каждый элеватор имеет загрузочный и разгрузочный узлы. Элеваторы выполнены с круговой траекторией движения рабочих органов и соосно закреплены с обеих сторон одного из валков измельчителя. Загрузочный и разгрузочный узлы одного из элеваторов расположены с возможностью подачи материала с выхода дробилки на вход измельчителя, а с другого - с выхода измельчителя на вход дробилки. 2 з. п. ф-лы. 3 ил.
Patent RU-2088938-C1 (RU)
Title: Method for diagnosing intestinal dysbiosis and intestinal infection cases
Inventor: BUKHARIN OLEG V
IPC: G01N33/569
Filed: 1993-07-01
Granted: 1997-08-27
Abstract: FIELD: medical microbiology; laboratory diagnoses of microbiocenosis disturbances in intestine. SUBSTANCE: method is based on subjecting colonies of enterobacteria grown on nutrient agar by inoculation of faeces to test, whether they possess capacity to inactivate commercially available human leucocytary interferon preparation taken in concentration 2 MBC for test culture Corynebacterium xerosis HISC No.181. With this approach, absence of anti-interferon activity in grown-up colonies testifies to eubiosis case, detection of said activity in 1-50% of colonies indicates to intestinal dysbiosis case, while detection of it in more than 50% of colonies indicates to intestinal infection case. Thus, method is based upon preliminary tentative estimation of intestinal microflora condition. Method can be used for mass-scale screening both for determining risk groups, and for making differential diagnoses of different conditions of intestinal microbiocenosis under complicated clinico-bacteriological conditions. EFFECT: higher efficiency. 2 tbl
Patent RU-2112278-C1 (RU)
Title: Device for counting bank-notes
Inventor: SHAPIRO VIKTOR ALEKSANDROVICH
IPC: G06M7/06
Filed: 1993-07-09
Granted: 1998-05-27
Abstract: FIELD: control equipment. SUBSTANCE: mechanical assembly of device is mounted in desk socket below its surface. Access to device units for loading and removing bank-notes is provided through holes. Electric assembly of device is mounted in another socket. Device operations are triggered by means of treadle which is connected to drive of mechanical assembly. EFFECT: better ergonomic and ecological conditions for operator. 5 cl, 1 dwg
Patent RU-2058061-C1 (RU)
Title: Method for organizing decentralized communication system
Inventor: GOLUB VLADIMIR M
IPC: H04B7/185
Filed: 1993-07-28
Granted: 1996-04-10
Abstract: FIELD: communication systems. SUBSTANCE: method for organizing decentralized communication system involves assignment of common carrier frequency for reception and common carrier frequency for transmission to all station systems; calling station sends call signal at reception carrier frequency with calling station address and receives signals from calling station at transmission carrier frequency while transmission is made at reception carrier frequency; remaining stations of system receive reception and/or transmission carrier frequency and set busy mode on station. EFFECT: facilitated communication process. 1 dwg
Patent RU-2061653-C1 (RU)
Inventor: MERZHANOV ALEKSANDR G
IPC: C01B21/072
Filed: 1994-01-11
Granted: 1996-06-10
Abstract: FIELD: production of ceramics for electronic industry. SUBSTANCE: method for production of metal nitride includes mixing of aluminium powder and 15-40 mas. % of ammonium halide - fluoride, bromide, chloride, iodide or their mixture; placing them in enclosed reactor; filling of reactor with nitrogen up to pressure of 12.0-15.0 MPa; igniting the mixture to conduct the self-propagating high-temperature synthesis; and washing with hot water to fully remove additive. Additionally introduced into the initial mixture may be up to 55 mas.% of AlN. Yield of AlN is 96-99 mas.%; powder particles are close to spherical shape; specific surface up to 12.0 sq.m/g; specific heat conduction of 150-170 W m/K. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2044434-C1 (RU)
Title: Method for recultivation of disturbed soil
Inventor: KOROVKIN ANATOLIJ S
IPC: A01B79/02
Filed: 1994-02-16
Granted: 1995-09-27
Abstract: FIELD: agriculture. SUBSTANCE: substrate is produced by composting dehydrated ooze with crushed bark of trees at a mass relation of 90.5 1.5. Compost is laid on the recultivated surface and covered on top with a layer of sand or soil 50-10 cm thick. EFFECT: higher productivity of cultural phytocoenosis with concurrent improvement of sanitary and ecological properties of substrate due to changed formulas of compost. 2 cl, 2 tbl
Patent RU-2087448-C1 (RU)
Title: Building suspension
Inventor: PROSHIN ANATOLIJ P
IPC: C04B111/20
Filed: 1994-02-22
Granted: 1997-08-20
Abstract: FIELD: building industry. SUBSTANCE: building liquor has the following components, wt.-%: water glass 7.9-8.6; sodium silicofluoride 0.8-0.9; waste of optical glass production 79.4-86.2; barium sulfate 4.3- 11.9. Properties: mean density is 3850-3870 kg/m 3 , compression strength limit is 17.1-20.0 MPa, gamma-radiation attenuation coefficient is 0.29-0.298. EFFECT: improved quality of material. 2 tbl