baber/WOPTO huggingface dataset:
Patent SE-517906-C2 (SE)
Inventor: WILLIAMS JAMES M
IPC: H04W48/16
Filed: 1993-09-21
Abstract: A method and apparatus is provided for facilitating scanning of radio control channels where a plurality of communication systems conjunctively cover the same area. A subscriber unit receives an overhead message train on a control channel which includes a channel count representing the number of control channels of a communication system. Subsequently, the subscriber unit scans a channel count number of control channels to tune to a control channel being used by a communication system having coverage for the subscriber unit. This scanning of control channels starts with a predetermined start control channel which corresponds to the logical number of the control channel in a sequence of control channels which is after the channel count control channel. In addition, an apparatus may be provided to transmit, in the overhead message train, a subscriber unit control message with an address indicating that a communication system is operating within a coverage area.
Patent SE-502025-C2 (SE)
Inventor: LEEB KARL-ERIK
IPC: B29C43/52
Filed: 1994-06-14
Abstract: PCT No. PCT/SE95/00687 Sec. 371 Date Dec. 13, 1996 Sec. 102(e) Date Dec. 13, 1996 PCT Filed Jun. 8, 1995 PCT Pub. No. WO95/34419 PCT Pub. Date Dec. 21, 1995An apparatus for pressing plastics that includes a press tool which is adapted to be pressed against a press surface with the aid of pressure means. The press surface includes a flat surface which is common to a thermostat-controlled cold device and a thermostat-controlled hot device. The tool can be moved from one thermostat-controlled device to the other thermostat-controlled device while pressure is being applied to vary the temperature of the tool.
Patent SE-509862-C2 (SE)
Inventor: NILSSON GUNNAR
IPC: B27B25/02
Filed: 1994-06-23
Abstract: PCT No. PCT/SE95/00770 Sec. 371 Date Dec. 23, 1996 Sec. 102(e) Date Dec. 23, 1996 PCT Filed Jun. 22, 1995 PCT Pub. No. WO96/00141 PCT Pub. Date Jan. 4, 1996A tree-trunk feed roller of a log harvesting unit includes a mantle for engaging the tree trunk, arranged in one piece around a body. In the space radially provided between these elements, one set of dogging elements is mounted on the mantle, and another set is mounted on the body, such that dogging elements of the respective sets alternate. Resilient elements are engaged between each two dogging elements from the opposite sets, such that the dogging elements and resilient elements are arranged to transmit radial and peripheral forces acting between the body and the mantle.
Patent SE-514571-C2 (SE)
Title: Sensor for detecting snowfall over ground
Inventor: OPSTAD OLE A
IPC: G01W1/14
Filed: 1994-12-12
Abstract: The snow is melted on the sensor surface (1) and the fed-in melting heat is used as a measurement of snow density. The melted water is conducted on the outside of the sensor body, which has a simple and robust construction, which is little affected by contaminants.
Patent SE-509990-C2 (SE)
Title: Device for joining pipe parts in internal combustion engine exhaust gas system, preferably in motor vehicle
Inventor: HANSSON SONNY
IPC: F16L15/00
Filed: 1996-07-01
Abstract: An assembly tool is applied with an external grip (4) on a coupling piece (1), which it turns so that with its threads it cuts a thread in each pipe part (9,10) in order to draw them together and join them.
Patent SE-513285-C2 (SE)
Inventor: SYRE HANS RICHARD
IPC: G01B7/06
Filed: 1997-08-14
Abstract: PCT No. PCT/EP96/00601 Sec. 371 Date Aug. 8, 1997 Sec. 102(e) Date Aug. 8, 1997 PCT Filed Feb. 13, 1996 PCT Pub. No. WO96/26412 PCT Pub. Date Aug. 29, 1996A sliding plate (16') is provided at its surface with grooves (38) expanding according to a V-shape with pressurized air being fed at the narrow end of the groove so that onto a material under test (12) guided via said sliding plate a suction force is exerted (FIG. 3b).
Patent SE-512952-C2 (SE)
Inventor: TRAESKMAN OLLE
IPC: H02K11/00
Filed: 1997-09-30
Abstract: The invetion relates to a method for earthing the winding of a rotating electric machine comprising a stator with a stator core (17) and winding (7) arranged in slots in the stator, which is characterized in that earthing takes place between the exit points (25) of the winding from the slots in the stator and the first intersection point (26) between two coil ends of the winding. The invention also relates to an arrangement for performing the method and to a rotating electric machine comprising the arrangement.
Patent SE-511275-C2 (SE)
Inventor: JOHANSSON JERZY KRYSZOF
IPC: E01D19/10
Filed: 1998-01-13
Abstract: A barrier has posts (10) with at least one metal cable (11, 12) and at least one impact-absorbing rail (16, 33). The metal cable is pretensioned and extends over at least a major part of the length of the barrier and is arranged in cable holders or grooves (13, 14) on the posts. The impact-absorbing rail or rails (16, 33) is/are mounted on the metal cable or cables (11, 12) and is/are mainly supported thereby.
Patent SE-513860-C2 (SE)
Inventor: ANDERSSON BENGT
IPC: B29C70/02
Filed: 1998-01-16
Abstract: A high-temperature resistant sheet, and a method of producing the same is based upon the inclusion of at least one layer comprising a) at least one inorganic silicate compound, and b) a fibrous inorganic material.
Patent SE-511942-C2 (SE)
Inventor: CARSTENSEN PETER
IPC: H01B3/44
Filed: 1998-02-06
Abstract: A method for production of an insulated electric DC-cable comprising the steps of extruding a polymer based insulation system comprising a compounded polyethylene around a conductor and subsequently cross-linking the PE composition. The PE composition is pretreated such that the resulting cross-linked PE composition, XLPE, composition, comprises polar groups bonded to the cross-linked structure. Molecular oxygen is, during this pretreatment, introduced into the compounded PE composition prior to the PE composition being extruded from the extruder head.
Patent SE-522950-C2 (SE)
Title: Fish trap
Inventor: LUNDIN HANS ERIK CHRISTER
IPC: A01K/
Filed: 1998-03-05
Abstract: Fish (F) are guided through a cone-shaped entrance (22) into a fish box (23) and are trapped in a collection chamber (23b) part of the box. The entrance and fish box comprise one or more sections of fishing net, line or arched pieces. A constriction arrangement (60) made from metal or similar material is provided in the fish box (preferably close to the entrance) or in the entrance (preferably close to the fish box) allows fish to swim through, but prevents fish predators such as seals from entering. A frame (32) attached to pontoons (30, 30``) divides up the fish collection chamber.
Patent SE-512662-C2 (SE)
Inventor: EDSTROEM TOMAS
IPC: G01B7/004
Filed: 1998-03-12
Abstract: Conveyor systems are disclosed including a chain conveyor for carrying a predetermined load, a frame for the chain conveyor, a track, wheels for supporting the frame for movement along the track from a predetermined reference position, the chain conveyor being movably supported on the frame for movement from the predetermined reference position, and sensors for detecting the position of the conveyor along the track with respect to the first predetermined reference position without direct contact, or for detecting the position of the chain conveyor with respect to the second predetermined reference position without direct contact, the sensors delivering a train of pulses corresponding to a predetermined distance of movement of the conveyor along the track or of movement of the chain conveyor with respect to the frame, whereby the position of the conveyor along the track or of the chain carrier can be determined.
Patent SE-522008-C2 (SE)
Inventor: ZIMMERMANN HELMUT
IPC: F02M35/06
Filed: 1998-11-18
Abstract: The hand-held motor power tool, e.g. a chainsaw, has a channel (9) for the motor air intake defined by the housing base (7), and a channel wall (8) forming a double base for the fan housing (6). The channel wall is at a tangent over the circumference of the housing base. It is linked with the peripheral wall (12) of the housing covering the fan wheel (5), with a gap to form a peripheral air channel section.
Patent SE-512718-C2 (SE)
Title: Pulp dewatering apparatus, contains screens in gap between two rotating bodies so that centripetal force is used to separate the liquid from the suspension
Inventor: CLARSTROEM BO
IPC: D21C9/18
Filed: 1999-06-11
Abstract: Screens are provided in between one or both of the rotating boundary surfaces (4, 5) and the gap (6) in between, so that liquid is separated from the suspension as a result of the high rotation speed generating a centripetal force that applies a radial pressure to the suspension.  An apparatus for reducing the liquid content of a fibre suspension contains two rotation symmetrical, parallel boundary surfaces, a means (8) for rotating these surfaces at high speed about a common rotation axis (7), an inlet in the rotation axis for introducing the suspension into the radial gap between the surfaces, and an outlet (2) in the peripheral region of the surfaces for the suspension. Screens are provided in between one or both of the boundary surfaces and the gap, so that liquid is separated from the suspension as a result of the high rotation speed generating a centripetal force that applies a radial pressure to the suspension. An Independent claim is also included for a method of reducing the liquid content of a fibre suspension, using this apparatus, in which the initial flow of suspension out of the exit is slowed down, liquid is separated from the suspension by the screen, and the suspension is compacted in this exit, so that a fibre plug is formed in this exit.
Patent SE-516810-C2 (SE)
Inventor: HAAKANSSON PHILIP
IPC: C09C1/30
Filed: 1999-11-30
Abstract: Filler composition for paper or paperboard in the form of an aqueous composition comprising particles of calcium carbonate and silica, wherein separate particles in the filler composition comprise a, preferably right through, amorphous mixture of calcium carbonate and silica. The filler composition is produced by reacting an alkali metal silicate solution, comprising particles of calcium hydroxide, with carbon dioxide.
Patent DE-10007936-C2 (DE)
Inventor: SCHULZ KLAUS-DIETER
IPC: G01C9/16
Filed: 2000-02-15
Granted: 2002-08-29
Abstract: The sensor has first and second rotatably mounted pendulums (16,18) in a housing and first and second measurement systems. Each measurement system contains a position sensor (26,28) and an electronic evaluation unit. A comparison arrangement compares the first and second inclination signals and produces a corresponding comparison signal. The pendulums are mounted on a common axis.
Patent DE-19508052-C2 (DE)
Inventor: ECKERT SILKE DR ING
IPC: G01B11/30
Filed: 1995-02-23
Granted: 1998-08-06
Abstract: The material surfaces are essentially rectangular. The respective first and last measuring points are applied on the scanning lines at a distance to the material start and end edges. These are arranged between the scanning lines of the external lines, pref. distributed uniformly. The measured distance values are compared with each other at the determined measuring points and brought in to a relationship. Such that resp. at three at least measurement points the longitudinal deflection is measured. Three sensors (3a,3b,3c) are used. The transverse deflection is measured using at least three measurement points at right angles to the scanning lines, and the diagonal deflections are determined at three measurement points on at least two diagonals. The largest determined deviation of the distances of at least 3 measuring points are brought into relationship with each other in the longitudinal, transverse and diagonal direction, is a measure for the deviation from the flat condition of the material surface. The output voltages of the sensors suddenly exceed an established threshold value at the material edges, for detecting the start and the end of the continuous material surface.
Patent DE-19524405-C2 (DE)
Inventor: WILLE KLAUS DIPL ING
IPC: H04M15/00
Filed: 1995-07-04
Granted: 1997-10-02
Abstract: The invention concerns a method of detecting and evaluating call data of a call directed from a terminal connected to a source network node to a terminal connected to a target network node in a communication network comprising a plurality of network nodes. Data-detection occurs in at least two network nodes, and the detected data of a plurality of network nodes are combined and evaluated. In the source network node a special call identifier identifying said node is allocated to the call and transmitted as a detectable datum to the network nodes participating in the call. The special call identifier is stored together with the call data in the network nodes detecting these data, and the detected data are combined independently of the call switching control system.
Patent DE-19808371-C2 (DE)
Title: Verfahren und Funk-Kommunikationssystem zur Informationsübertragung zwischen einer Basisstation und weiteren Funkstationen
Inventor: DILLINGER MARKUS
IPC: H04B7/26
Filed: 1998-02-27
Granted: 2001-12-13
Abstract: Erfindungsgemäß wird beim Verfahren zur Informationsübertragung zwischen einer Basisstation und weiteren Funkstationen in einem Funk-Kommunikationssystem in Ab- und Aufwärtsrichtung ein gemeinsamer Frequenzkanal genutzt. Dabei wird zwischen Abwärtsrichtung und Aufwärtsrichtung zumindest ein Umschaltzeitpunkt festgelegt. Diese Funkblöcke (burst) können entsprechend den Regeln des Mobilfunks für eine möglichst hohe spektrale Effizienz ausgebildet sein. Vor und/oder nach dem Umschaltzeitpunkt wird jedoch ein Funkblock mit verkürzter Dauer übertragen. In TDD-Übertragungssystemen wird somit verhindert, daß sich für den Umschaltzeitpunkt Empfangs- und Sendefall durch ungünstige Signallaufzeitverhältnisse überlappen.
Patent DE-19818519-C2 (DE)
Inventor: FEUERHERM HARALD
IPC: B29C48/09
Filed: 1998-04-24
Granted: 2001-01-25
Abstract: An additional variation of the nozzle gap (4) geometry to control melt flow can be achieved by a mechanically incorporated profiling or by an independent third adjustment or control of a positioning device (7). Profiling of the parison as it emerges from the nozzle is increased when the nozzle gap is broader than a set reference value and reduced when the nozzle gap is narrower than the reference value.   An Independent claim is included for the extrusion head which apart from adjusters for both the mandrel (3) and nozzle gap geometry (4) includes an additional adjuster (7) for increasing the profiling of the emerging parison. Preferred Features: The profile influencing the melt flow is controlled according to a further program curve (HP) of the wall thickness program matched to the first program curve and/or according to the parison length so that the ratio of thick to thin areas remains constant independently of the nozzle gap produced by the first program curve (WDS). Alternatively the profile is controlled according to the additional program curve whose course comprises the functional values of the first program curve multiplied by a factor (F) which is  NOTGREATER  1. Adjusters for the second program curve (RWDS) and the additional program curve are located behind each other.
Patent MD-2574-C2 (MD)
Title: Sprayer locking device
Inventor: HĂBĂŞESCU ION
IPC: B05B9/047
Filed: 2002-08-01
Abstract: The invention relates to the agricultural machinery industry, in particular to the sprayer locking devices used for liquid spraying.The locking device contains a body with longitudinal channel, wherein the inlet and outlet parts are separated from each other by a wall, a transversal branch pipe, inside which there are mounted a nut, a pusher and a locking element, made in the form of a flexible diaphragm. The diaphragm is fixed into the branch pipe round its edges by means of the nut and forms a space that communicates with the inlet and outlet parts of the longitudinal channel, at the same time the inlet part communicates through a channel coaxially placed with the axis of the pusher and made at the outlet in the form of pipe-seat for diaphragm placement in the closed position. The means for displacement and fixation of the pusher is made in the form of elastic lever with spring latch, one end of which is fixed to the transversal branch pipe of the body.The result consists in reducing the deformation of the locking element and in increasing the speed of response of the locking device.
Patent RU-2159842-C2 (RU)
Title: Fittings of well-head
Inventor: ABRAMOV A F
IPC: E21B47/00
Filed: 1996-07-25
Granted: 2000-11-27
Abstract: FIELD: oil production equipment. SUBSTANCE: invention is intended for use in production wells run with aid of well sucker-rod pumps. Fittings of well-head includes body with duct communicating with space of tubing strings and duct communicating with well clearance, conical coupling, poppet shut-off valve and well-head gland. Globe valve and sampler are installed in duct communicating with space of tubing string. Valve is open when sample is to be taken. Globe valve is located in duct communicating with well clearance. Body also has additional duct communicate space of tubing string with well clearance. It houses shut- off valve that should be open to take sample. Invention makes it possible to design compact fittings with non-freezing shutting-and-adjusting and measurement units that can be installed and removed without rarefaction in fittings and to take samples over entire section of flow. EFFECT: enhanced functional reliability of fittings. 1 cl, 9 dwg, 1 tbl
Patent RU-2160368-C2 (RU)
Inventor: VAL TER TSERNER
IPC: F01D25/12
Filed: 1996-08-12
Granted: 2000-12-10
Abstract: FIELD: cooling low-pressure turbines. SUBSTANCE: heat-transfer agent (K') flows through parts 24 of fractional turbine 2 at idling. Low-pressure fractional turbine is included in steam-and-water loop 12 of steam turbine. Used as heat-transfer agent (K') is condensate taken from condenser 4 connected after steam turbine 1; at least one partial flow of heat-transfer agent (K') after flowing through low-pressure fractional turbine 2 is first cooled by transfer of heat to steam-and-water loop 12 and then heat is again supplied to it. Low-pressure fractional turbine is connected to cooling loop pipe line connected in its turn with drain end of condenser 4; heat exchanger of steam-and-water loop 12 is located inside cooling loop pipe line. EFFECT: enhanced efficiency of cooling at idling and/or low load. 10 cl, 2 dwg
Patent RU-2156928-C2 (RU)
Title: Method and device for separation of substance (versions)
Inventor: STOLBOV S N
IPC: F25B9/02
Filed: 1998-11-03
Granted: 2000-09-27
Abstract: FIELD: heat engines; parts of heat engines requiring increase or decrease of temperature of part of flow. SUBSTANCE: substance is brought to axisymmetrical rotary and radial motion relative to axis, then molecules of substance having small paths in near-axis area and those having large paths over periphery are selected; velocity of radial motion of flow relative to axis shall meet the following relationship:  , where Vr (P, T, m) is velocity of radial motion of fraction of substance having small paths relative to axis, V (T, m) is average velocity of thermal motion of molecules of substance fraction having small path; 1+1(P, T, m) is average free path and Δr(P,T,m) is average increment in radial coordinate of molecule at thermal collision. All members are arranged on rotor which is connected with unit rotating it; substance compression unit is made in form of radial compressor; flow separation chamber is profiled in end faces lengthwise; substance flow inlet nozzle has circular section made in form of cylindrical chamber forming flow with circular reflector of substance radial flow along axis of device; vortex ejectors for compression of flow are provided at outlet; these ejectors are connected with units for removal of molecules having small and large paths. EFFECT: enhanced efficiency of conversion of internal energy of compressed substance to velocity of its tangential and radial motion. 9 cl, 2 dwg
Patent RU-2157046-C2 (RU)
Inventor: DOBERSHTEJN S A
IPC: H03H9/64
Filed: 1998-12-24
Granted: 2000-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has piezoelectric sound duct having central phase-weighted counter-pin transducer connected to outlet lead of the filter and two identical lateral unidirectional counter-pin transducers based on U-shaped multibranch couplers positioned symmetrically relative to the central counter-pin transducer and connected in parallel to the inlet filter lead. The lateral counter-pin transducers have some metallization coefficient, electrode arrangement space, the number of electrode pairs, and the central phase-weighted counter-pin transducer has minimum electrode arrangement space, metallization coefficient, maximum length, number of electrode in every cross-section selected by applying some known relations. EFFECT: provided lower distortion level (non-uniformity) of frequency characteristic; reduced reflected signal level. 17 dwg
Patent RU-2204323-C2 (RU)
Inventor: ZUBAREV M A
IPC: A61B5/095
Filed: 1999-03-05
Granted: 2003-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves recording basic chest impedance using tetrapolar examination techniques. Chest circumference is measured. Patient body surface is calculated. Thoracic liquid exchange index is calculated from suggested mathematical formula ThLI = 0,9•K•p•L•Q 2 /Z/1000/S.. ThLI value is used for diagnosing the cases of pulmonary circulation stagnation. EFFECT: enhanced accuracy of diagnosis. 1 tbl
Patent RU-2170921-C2 (RU)
Title: Technique determining value of edge angle of wetting
Inventor: MARKOV I I
IPC: G01B11/26
Filed: 1999-04-29
Granted: 2001-07-20
Abstract: FIELD: molecular physics, thermal physics, physical chemistry. SUBSTANCE: technique determining value of edge angle of wetting consists in computation of value of edge angle of wetting by formula:  , where n is refractive index of tested liquid; Δ is difference of actual and apparent thickness of layer of liquid; a is capillary constant of tested liquid. EFFECT: increased accuracy and simplicity of measurement of value of edge angle of wetting. 2 dwg
Patent UA-59362-C2 (UA)
Title: HYDROPHOBISED oxides being prepared by a pyrogenic method
Inventor: SCHACHTELY UWE
IPC: C09C1/28
Filed: 1998-12-21
Abstract: The invention concerns hydrophobised oxides being prepared by pyrogenic method with a ratio of dimethyl- and monomenomethylsilyl groups therein in the range between 100:0 and 50:50, as well as a method for preparing thereof in which the hydrophobising agents are siloxanes or mixtures of methylcyclosiloxanes [(СН3)2SiO]n where n = 3-9.
Patent UA-32073-C2 (UA)
Title: Method for determining the rate of growth of a triglycinsulphate monocrystal grown from solution
Inventor: TIUPA OLEKSANDR IVANOVYCH
Filed: 1998-12-22
Abstract: The present invention can be used in processes for growing water-soluble monocrystals at industrial plants and laboratories. The proposed method for determining the rate of growth of a triglycinsulphate monocrystal grown from solution consists in determining the linear dimensions of the monocrystal along the a, b, c axes in the growing process and calculating the volume and weight of the monocrystal at specified instants of time, using experimental correction coefficients for determining the actual linear dimensions and the data on the monocrystal density, determining an additional parameter sin2φ, where φ is an angle between the a and b axes, and calculating the rate of growth (V) from the following equation: V = a · b · с · sin2φ · d/Δt, In this equation, a, b, and c are the linear dimensions of the monocrystal at the instant of measurement, d is the density of the monocrystal, and Δt is an interval between the measurements. The proposed method is simple, provides a low measurement error that does not exceed the measurement error of visual test, and provides the possibility to monitor monocrystal growth process and predict the dimensions and weight of monocrystals within a defined period.