baber/WOPTO huggingface dataset:
Patent SE-516657-C2 (SE)
Title: Stereo slide viewer and mount
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 1996-10-16
Abstract: The stereo slide viewer comprises right and left optical systems each including a projection lens, a focal plate and an eyepiece, and a film feeder having a pair of front and rear windows along a feeding direction of a film. Pictures in the pair of windows of a roll film loaded in the film feeder are individually projected to the right and left focal plates so that stereo images can be appreciated by two eyes. There is an image projection magnification adjusting mechanism, and a distance adjusting mechanism of the focal plates. An interlocking mechanism of the projection magnification adjusts mechanism and the focal plate distance adjusting mechanism. The inside edges of the right and left focal plates are brought into coincidence with the inside edges of the projection pictures on the focal plates.
Patent SE-509147-C2 (SE)
Inventor: HAELLGREN INGVAR
IPC: B04B9/08
Filed: 1997-04-04
Abstract: In a centrifugal separator for freeing a liquid from solid particles suspended therein and being heavier than the liquid a rotor (2) is supported by a frame (1) in a way such that the rotor is rotatable around a vertical centre axis (4). The rotor surrounds a separation chamber (20), which has a substantially larger axial extension than a radial extension and contains both separation discs (21) and one or more sludge conveyor screws (29). The rotor that is journalled in the frame (1) at both its ends has an inlet (23-25) for said liquid and an outlet (28) for separated particles at its one end and an outlet (26,27) for cleaned liquid at its other end. The outlet (28) for separated particles is intermittently openable.
Patent SE-508178-C2 (SE)
Inventor: ADOLFSSON LARS-GUNNAR
IPC: A01D87/12
Filed: 1997-08-20
Abstract: A device for unwinding a bale of vegetable material comprises a frame (1) with means (2, 3) for arranging it on a vehicle, a first spear-like element (5) arranged on the frame and adapted to be inserted into a bale substantially according to the centre axis thereof, a second spear-like element (9) arranged on the frame and adapted to be inserted into said bale at a distance from the centre of the bale. The second element (9) is arranged on a carrier (8) rotatably connected to the frame. The device comprises also an arrangement for producing a rotation of the carrier (8). The first spear-like element (5) is rigidly connected to the frame.
Patent SE-513808-C2 (SE)
Inventor: ANDERSSON STEFAN
IPC: H03B5/18
Filed: 1998-03-03
Abstract: An oscillator (1) is stabilized by a frequency discriminator in order to reduce its phase noise. A microwave amplifier (4) supplies sufficient power to maintain the oscillation. The oscillator and the frequency discriminator use a common resonator or time delay unit (6). A pair of directional couplers (9, 11) deflect a little of the microwave incident upon the resonator (6) and a little of the microwave transmitted by the resonator. Resistors (12, 13) terminate the unconnected ports of the directional couplers. A fixed phase rotator (14) compensates for the longer route of one deflected microwave. A frequency discriminator signal (18) is generated by phase comparison (15), base-band amplification (16) and filtering (17) of the deflected and phase-compensated microwaves. The frequency discriminator signal controls the phase in the oscillator by means of, for example, a controllable phase rotator (2). In this connection, a control system which measures and corrects the phase error in the oscillator is obtained.
Patent SE-521094-C2 (SE)
Title: Detecting film of water or ice detection using laser reflectance, using angle of incidence chosen so that only diffuse light from water free surface areas contributed to signal
Inventor: LOEFVING STEN
IPC: G01N21/47
Filed: 1999-12-20
Abstract: The angle of incidence relative to the surface of the objected being measured is specially chosen so that any diffuse light from the film does not contribute to the detection signal, whilst diffuse light from surface areas where no film is present does contribute to the detection signal. The dependence of the output signal on distance is compensated for in the receiver optics, so that the output signal within a distance interval becomes essentially independent of distance.  Modulated light from a laser is shone onto a surface and the reflected laser light is measured using a detector mounted close to the laser.
Patent DE-10058285-C2 (DE)
Inventor: HERRMANN MATTHIAS
IPC: D06F58/22
Filed: 2000-11-22
Granted: 2003-04-30
Abstract: The filter device has a pot-shaped filter body held by a bearer structure with external and internal filter surfaces (18) and a sealing edge sealing the external filter surface to the filter housing for an air flow directed into the pot interior. The external and internal filter surfaces are each held by a stable shaped columnar bearer structure and with it form outer and inner bodies (16,17) that are connected near the bottom surfaces.
Patent DE-10117370-C2 (DE)
Inventor: ARNDT THOMAS J
IPC: H01L39/14
Filed: 2001-04-06
Granted: 2003-05-22
Abstract: The invention relates to a superconductor assembly comprising a metallic superconductor and a ceramic superconductor, which are mechanically and electrically interconnected to form a one-piece hybrid superconductor.
Patent DE-10146254-C2 (DE)
Title: Spannbandhalter
Inventor: HILLEBRAND ANDRE
IPC: F16B7/08
Filed: 2001-09-20
Granted: 2003-08-21
Abstract: Die Erfindung betrifft einen Spannbandhalter zur Fixierung von Komponenten an einem Profil, das wenigstens einen langgestreckten flachen Steg mit frei zugänglichen Stegenden aufweist, mit dem an verschiedenen Befestigungspunkten von einer Struktur oder Strukturelementen, die T-förmig gestaltet sind, eine rationelle Befestigung der Komponenten umgesetzt wird. DOLLAR A Der Spannbandhalter lässt sich stufenlos verstellen, der mit einem Spannband die sichere Fixierung des Halters an einem Steg unterschiedlicher Steglänge und unabhängig der Stegbreite umsetzt, wobei das Einrichten und Aufheben der Spannbandbefestigung am halterfixierten Profil durch einfache Handhabung gelöst wird. DOLLAR A Der Spannbandhalter wird zur Fixierung von Komponenten an einem Profil, das wenigstens einen langgestreckten flachen Steg mit frei zugänglichen Stegenden aufweist, eingesetzt. Er ist mit zwei Spannbacken-Körpern ausgestattet, die beide eine Backenanlage mit einer rechteck- oder quadratförmigen Backenanlagefläche aufweisen. Den Backenanlageflächen sind randseitlich und unter- und oberhalb der Backenanlagefläche horizontal verlaufend etwa lotrecht abstehende und flach ausgebildete Vorsprünge einseitig angeformt. Dabei stehen sich die Backenanlageflächen und die freiliegenden Enden der Vorsprünge stirnseititig gegenüber, sofern der Steg zwischen den Backenanlagen positioniert ist und an deren Backenanlagefläche das betreffende Stegende, das den Vorsprüngen unterführt ist, stirnseitig anliegt. Den beiden ...
Patent DE-19501136-C2 (DE)
Title: Verfahren und Einrichtung zur Dämpfung von Fahrschwingungen bei Fahrzeugen
Inventor: MAUENTOEBBEN REINHARD
IPC: B61F5/24
Filed: 1995-01-05
Granted: 2001-08-02
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Einrichtung zum Dämpfen von Fahrschwingungen bei Fahrzeugen, insbesondere bei Schienenfahrzeugen gemäß Oberbegriff der Patentansprüche 1 und 6. Um bei einem solchen Verfahren bzw. einer solchen Einrichtung die Dämpfung der Fahrschwingungen zwischen Fahrgestell und Fahrzeugaufbau hinsichtlich der Reaktion auf Fahrzustandswechsel zu verbessern, ist erfindungsgemäß vorgeschlagen, daß zusätzlich zur Erfassung der Auslenkung auch die 1. und 2. zeitliche Ableitung gebildet und im Ansteuersignal des oder der Ventile mitberücksichtigt wird.
Patent DE-19625318-C2 (DE)
Inventor: WEISS RUDOLF
IPC: F16D3/79
Filed: 1996-06-25
Granted: 1999-10-21
Abstract: The connection has first tension bush (10) supporting a second tension bush (11) having a collar (18) and which in connection with a tension ring (12) positively fixes the lamella packet (6,7) in an axial direction. The seat between the two tension bushes is cylindrically formed. The tension bolt (8) and the first tension bush form a ring-shaped gap (S), the width of which is proportional to the tightening dimension of the cone screw connection. The tension bush has a collar at one end and at the opposite end has an outer thread with a nut tensioning the lamella packet axially. The tension bolt at one end has a head and at the opposite end has a tapped hole with a screw.
Patent DE-19810084-C2 (DE)
Title: Verfahren und Vorrichtung zur räumlichen Erfassung von Luftinhaltsstoffen
Inventor: KIESEWETTER OLAF
IPC: G01N22/00
Filed: 1998-03-10
Granted: 2001-05-23
Abstract: Die Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zur räumlichen Erfassung von Luftinhaltsstoffen anzugeben, mit denen berührungslos beliebige Gaszusammensetzungen ermittelt werden können. DOLLAR A Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass ein gebündelter, definiert gepulster Strahl von einem Mikrowellensender, dessen Frequenz kontinuierlich veränderbar ist, ausgesendet wird und die dadurch hervorgerufenen Druckschwankungen mit einem Richtmikrofon detektiert und daraus die Konzentration der vorhandenen Gasmolekühle ermittelt wird, wobei durch Veränderung des Winkels zwischen der Richtung des ausgesendeten gebündelten Strahls und der Richtung des Richtmikrofons das Messobjekt in der Tiefe abgetastet wird und dass die Vorrichtung einen Mikrowellensender, dessen Frequenz kontinuierlich veränderbar ist, und ein Richtmikrofon enthält, wobei das Richtmikrofon schwenkbar angeordnet ist, so dass der Winkel zwischen ausgesendeten Strahl und der Richtung des Richtmikrofons messbar verändert werden kann. DOLLAR A Die Erfindung betrifft ein Verfahren und eine Anordnung zur räumlichen Erfassung von Luftinhaltsstoffen durch Messung von Schallwellen, wobei durch Absorption ausgestrahlter elektromagnetischer Wellen charakteristische Druckschwankungen erzeugt werden, mittels eines Mikrophons.
Patent DE-19908844-C2 (DE)
Inventor: KOZAK JOSEF
IPC: A61B90/00
Filed: 1999-03-01
Granted: 2001-06-07
Abstract: The position correlation method correlates the actual position of a marking element (1) attached to the body with position data for the marking element provided by a diagnostic imaging method, by providing the marking element with an conical opening (2), for insertion of a sensor instrument (4) used for determining the spatial position of its center of gravity, for comparison with the center of gravity of the cross-sectional surface of the marking element provided by the imaging method.  An Independent claim for a marking element for a position correlation method is also included.
Patent DE-19929614-C2 (DE)
Inventor: SCHLOMS HENNER-SIEGBERT
IPC: F23H3/02
Filed: 1999-06-28
Granted: 2001-04-26
Abstract: A supply (24) and return (22) connect to a condensing device (23) open to the atmosphere. In the supply a U-shaped cooling liquid run-down tank (25) is fitted, one (26) of whose legs has a liquid level corresponding to a randomly selected maximum pressure. A shorter leg connects to a central header (5) for the single grate elements in the grate's levels.
Patent RU-2185362-C2 (RU)
Title: Method of distillation for improvement of process of preparing pure product from crude anthracene
Inventor: FURMANN EHDGAR
IPC: C07C7/00
Filed: 1997-04-02
Granted: 2002-07-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a method of preparing pure products from crude anthracene by distillation and crystallization. Invention proposes to carry out a distillation for two stages. In the first distillation column a fraction of diphenyloxide and fluorine with boiling limit points 280-320 C is separated as a head product under normal pressure. To a vat residue from the first column by-side product of carbazole synthesis obtained by crystallization as carbazole residues are added and this mixture is fed in the second distillation column where phenanthrene-containing fraction is removed in head part and anthracene and carbazole fractions are removed from side flows and high-boiling fraction and part of added carbazole are removed from a vat residue. Obtained fractions containing anthracene, carbazole, phenanthrene and fluorene are subjected for the treatment, preferably by crystallization, from a polar solvent. Pure anthracene product comprising less about 600 ppm of diphenyloxide, pure fluorene product comprising maximally about 5 wt.% of anthracene and carbazole pure product comprising minimally about 94 wt.% of carbazole are obtained. Method provides decrease of diphenyloxide content and decreased loss of carbazole. EFFECT: improved method of distillation, significant improvement of quality of pure anthracene product, increased yield of carbazole. 8 cl, 2 dwg, 1 ex
Patent RU-2203838-C2 (RU)
Inventor: KAPPA DZHEJMS O
IPC: B64G1/10
Filed: 1997-08-04
Granted: 2003-05-10
Abstract: FIELD: spacecraft manufacture. SUBSTANCE: primary structure 12 of spacecraft 10 has cellular core made from flexible aluminum sheet. Form of said core corresponds to form of spacecraft envelope. First and second continuous composite layers are applied on inner and outer surface of spacecraft envelope. These layers are made from prepreg layers and include fibers in polymer matrix. Core is provided with local bulges in its walls or possesses higher density at definite sections. Proposed method includes making the mandrel according to form and sizes of inner wall of primary structure of spacecraft 10. First of said prepreg sheets is applied on outer contour of mandrel. One or more prepreg sheets is applied on outer surface of core. Hardening of prepreg sheets is effected in autoclave, after which mandrel is withdrawn. EFFECT: facilitated procedure; enhanced heat conductivity; enhanced weight efficiency. 16 cl, 7 dwg
Patent RU-2157539-C2 (RU)
Title: Differential diagnosis method for identifying the cases of early latent syphilis and false positive serologic syphilis tests
Inventor: FRIGO N V
IPC: G01N33/571
Filed: 1998-05-19
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking patient blood from finger with heparin (10 units/ml) and diluted in Hanks solution in 1:100 proportion. Phagocytizing blood cells activity is determined by means of luminol- dependent biochemiluminescence method. The analysis is carried out with specific inductor like living suspension of Treponema pallidum (the first sample) and non-specific inductor like opsonized zymosan (the second sample) being applied. Chemoluminescence level ratio of the first to the second sample being greater than 1.1, early latent syphilis is to be diagnosed, otherwise false positive result of serologic syphilis test is to be diagnosed. EFFECT: high accuracy of diagnosis; accelerated examination procedure. 2 tbl
Patent RU-2158424-C2 (RU)
Title: Electric potential method of double parameter control over electromagnetic properties of metal ( versions )
Inventor: MITROFANOV V A
IPC: G01N27/72
Filed: 1998-07-21
Granted: 2000-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed method can find use in determination of specific resistance and magnetic permeability of homogeneous metal articles. Four-electrode needle converter is suggested to be used to measure A C voltage across potential pair of electrodes when skin-effect develops as factor. Results of measurement can be used to compute either real component of surface stress on low or high frequency or real and imaginary components of this stress on moderate frequency. Specific resistance and magnetic permeability are determined simultaneously by diagram of isolines of real or real and imaginary components of surface stress plotted in advance for these frequencies on plane of alternating magnetic permeability and specific resistance with due account of positions of points of input of current and pick-off of voltage. EFFECT: enhanced authenticity and timeliness of test of current-conducting materials. 2 cl, 4 dwg
Patent RU-2182589-C2 (RU)
Inventor: KHILL DIN FILIP
IPC: C09K23/12
Filed: 1997-02-20
Granted: 2002-05-20
Abstract: FIELD: petroleum chemistry. SUBSTANCE: an aqueous resinous suspension-emulsion is prepared by mixing viscous resinous composition formed by at least inorganic solid substances and, optionally, by water, at least one surface-active reagent with hydrophilic-lipophilic balance value at least about 10 and, optionally, one thickening water-soluble polymer with molecular mass above about 10 000 Da. Relative amounts of components water, surface-active reagent and, optionally, thickening water-soluble polymer provide viscosity value of the mixture 1/10 of viscosity value of the mentioned resin. Invention describes also method of regeneration of sulfuric acid, method or liquefaction of resins and their removal. Invention is used for treatment of containers used for transportation, pipelines and tanks for storage. EFFECT: enhanced effectiveness of treatment of containers/receivers from sludge sulfate/resinous deposits. 45 cl, 4 ex
Patent RU-2169274-C2 (RU)
Title: Method of and device for heating diesel locomotive water system
Inventor: SHUMKOV E B
IPC: F01P11/20
Filed: 1998-11-05
Granted: 2001-06-20
Abstract: FIELD: railway transport. SUBSTANCE: invention is aimed by providing maintenance of preset temperature in diesel locomotive water system with locomotive kept in stall at below-zero temperatures. According to proposed method of heating of diesel locomotive water system by periodically starting the engine shutting down of diesel engine is does at one and the same preset temperature of water system element featuring highest heat capacity. Diesel engine is cut into operation at preset cooling temperature of this element or at minimum tolerable temperature of water system element featuring lowest heat capacity. All elements of water system intermediate heat capacity are safe against inadmissible temperature drop. Device for heating water system of diesel locomotive has diesel engine, traction generator, auxiliary generator, storage battery and diesel engine start/stop system, two thermal relays, auxiliary generator excitation control unit, unit to control self-contained operation of diesel engine on fuel and automatic two-position water temperature controller in system. One thermal relay in installed on system element with highest heat capacity, and the other, on system element with lowest heat capacity. Outputs of both thermal relays, auxiliary generator excitation control unit and diesel engine self-contained operation control unit are coupled with input of automatic two-position water temperature controller. Output of temperature controller is connected to input of diesel engine start/stop system of diesel locomotive interacting with traction generator. Output of diesel generator is coupled with input of diesel engine self-contained operation on fuel. Auxiliary generator is connected to excitation control unit of auxiliary generator. EFFECT: reduced fuel consumption for heating water system of diesel locomotive, reduced labor input. 3 cl, 1 dwg
Patent RU-2158774-C2 (RU)
Title: Process of recovery of noble metals from material carrying them
Inventor: SHVEDCHIKOV A P
IPC: C22B1/00
Filed: 1998-11-26
Granted: 2000-11-10
Abstract: FIELD: metallurgy of noble metals. SUBSTANCE: after stage of mechanical crushing and prior to machining with chemical reagents prepared sample of material is subjected to action of pulse corona discharge. For this sample of material is placed into chamber with high-voltage corona electrode to which electric pulses with frequency 10 Hz-10 kHz, amplitude 60-300 kV and duration 50-250 ns are fed periodically. Constant voltage 20-100 kV is supplied in intervals between pulses. EFFECT: enhanced efficiency and productivity of process of recovery of noble metals, reduced energy consumption. 1 dwg, 8 tbl
Patent RU-2169855-C2 (RU)
Inventor: EFREMOV B D
IPC: F02M25/06
Filed: 1999-02-04
Granted: 2001-06-27
Abstract: FIELD: mechanical engineering; exhaust systems pf internal combustion engines. SUBSTANCE: proposed exhaust gas recirculation valve has body with seat, guide bushing, spaces communicating with intake and exhaust systems of internal combustion engine and shutoff valve with rod moving inside guide bushing. Diaphragm mechanism is fastened to body and is provided with spacer, deflecting cup, cover with vacuum supply union and spring. Diaphragm is clamped between deflecting cup and cover and is connected with rod of shutoff valve. Collar is placed between diaphragm plate and guide bushing. Collar prevents getting of exhaust gases into under- diaphragm space and into atmosphere. Collar is secured by its inner diameter with interference in ring slot of guide bushing, and is clamped by outer diameter between plate of diaphragm and cup. Shutoff valve is freely fitted on bushing connected with rod by thread providing possibility of adjustment of rod length and fixing of bushing relative to rod. EFFECT: reduced toxicity of exhaust gases, improved technology manufacture and adjustment. 2 cl, 2 dwg
Patent RU-2194891-C2 (RU)
Title: Device for check of sizes of raceways of doublerow and single-row radial-thrust ball bearing races
Inventor: MATROSOV V A
IPC: F16C43/04
Filed: 1999-05-11
Granted: 2002-12-20
Abstract: FIELD: manufacture of radial-thrust ball bearings; determination of diameters of raceways of outer and inner races before assembly of bearings. SUBSTANCE: proposed device is used for measurement of deviation of assembly size of raceways from nominal magnitude; this device includes unit for measurement of outer doublerow races and unit for measurement of inner single-row races. Unit for measurement of outer double-row races has fixed and movable plug gauges separated by cage. Unit for measurement of inner single-row races has immovable bush with measuring balls located in circular shoulder on its butt; these balls are also separated by cage; it also has meter for measuring motion of base end of race being measured. EFFECT: enhanced accuracy of measurement at absence of rotation of race being measured. 6 dwg
Patent UA-66866-C2 (UA)
Title: Synthesis of mopholine derivatives
IPC: A61P25/00
Filed: 1999-06-10
Abstract: The present invention relates to a process for the preparation of mopholine derivatives of formula (I) which are useful as therapeutic agents.
Patent UA-41266-C2 (UA)
Inventor: KUO GEORGE
IPC: C07K14/18
Filed: 1991-03-29
Abstract: Combinations of HCV antigens that have a broader range of immunological reactivity than any single HCV antigen. The combinations consist of an antigen from C domain of the HCV polyprotein, and one additional HCV antigen from the S domain, optionally with an additional antigen from either the NS3 domain, the NS4 domain, or the NS5 domain, and are in the form of a fusion protein, a simple physical mixture, or the individual antigens commonly bound to a solid matrix.
Patent UA-11278-C2 (UA)
Title: Method for smelting steel in hearth steel-smelting units
Filed: 1993-05-17
Abstract: The invention relates to ferrous metallurgy, in particular to methods of reburning of carbon oxide (CO), exhausted from liquid bath at carrying out of the process of decarbonization of iron-bearing smelt in the open-hearth furnace and two-bath steel-smelting unit. A method comprises the melting of mixture, blowing of bath oxygen through located at removing and bringing port of furnace roof lances with formation of a zone of exhausting of melting dust, reburning of carbon oxide in working space of the furnace, carrying out of pure boiling.
Patent UA-32475-C2 (UA)
Title: Method for temperature determination for dew points of natural gases
Filed: 2000-01-06
Abstract: The invention relates to the field of measuring machinery and can be used for measurement of moisture and heavy hydrocarbons content in natural gases. Method is developed for determination of dew point temperatures for natural gases, at which gas undergoes deep drying and reduction by pressure exceeding the value of its crickodenbare by 0.8 – 1.0 MPa.