baber/WOPTO huggingface dataset:
Patent SE-509061-C2 (SE)
Inventor: BOLDUAN EDWIN
IPC: D06F39/08
Filed: 1994-01-28
Abstract: The jacket hose terminates in a socket which is fitted in a sealing manner and is pushed into the annular gap of a sealing sleeve. The sealing sleeve is connected to a fixing ring which is fastened in a positively locking manner on the discharge connection stub via position-securing elements. Fixing ring and sealing sleeve have a through-passage which encloses, in a sealing manner, an electric line leading to the solenoid valve. The sealing sleeve is seated on the discharge connection stub and is secured in position in the housing via a pressure ring fitted on the casing.
Patent SE-502948-C2 (SE)
Inventor: LEINI ARVO
IPC: B27B17/08
Filed: 1994-06-13
Abstract: A saw chain of a chain saw is driven by a drive sprocket assembly including a drive sprocket and a pair of separate drive rings arranged coaxially and rotatably on the drive sprocket. Drive links of the saw chain extend through an annular space formed between the drive rings and enter recesses formed in the drive sprocket to be driven thereby.
Patent SE-507354-C2 (SE)
Inventor: GEIGER WINFRIED
IPC: B60G17/052
Filed: 1994-08-17
Abstract: An air suspension system is proposed which is provided with a lifting axle control. For operation of the lifting axle (3) individual valves (12, 13) can be operated merely by a pulse and precautions are taken in the form of one or more slide valves in combination with main valves so that the valve position attained at any one time is maintained even in the absence of current. As a result, the lifting axle (3) remains in its position attained at any one time even when the current is shut off or fails, thereby saving current. The air suspension system is preferably intended for commercial motor vehicles with three axles. <IMAGE>
Patent SE-504594-C2 (SE)
Inventor: ZEILON STEN
IPC: F26B21/08
Filed: 1995-11-22
Abstract: A method of drying within a closed enclosure (5) comprises a flow (2) of a gas/vapour mixture circulated through a fan/heater aggregate (3), further to contact to a drying goods (1), from where a first part flow (21) is returned via channels (6) with negligible cooling effect to the fan/heater aggregate, while a second part flow (22) is driven to cooling contact to inside portions of the enclosure (5) and back to the fan/heater aggregate, where the part flows (21, 22) are blended.
Patent SE-506056-C2 (SE)
Inventor: LINDERHOLM DAG
IPC: B64F5/00
Filed: 1996-02-16
Abstract: PCT No. PCT/SE97/00164 Sec. 371 Date Aug. 13, 1998 Sec. 102(e) Date Aug. 13, 1998 PCT Filed Feb. 4, 1997 PCT Pub. No. WO97/29953 PCT Pub. Date Aug. 21, 1997Equipment for making a hole or cavity formation in a curved or planar wall element, and for cutting out a disc-shaped piece of material fitting the hole or cavity formation, includes a frame with devices for fixing it on the wall element, and a carriage displaceably mounted in a first linear direction. A slide is mounted to be displaceable in a direction perpendicular to the first linear direction and carries a tool unit. The carriage has wheel sets which are biased against the wall element. The wheel sets are pivotable and displaceably mounted on a respective guide slide, which is mounted to be displaceable in the first linear direction.
Patent SE-507741-C2 (SE)
Inventor: HALLENSTAAL MAGNUS
IPC: H04Q3/00
Filed: 1996-11-05
Abstract: The present invention relates to a method for telecommunications and a device for that method. A first time slot is assigned for a first channel (2) between a first local exchange (LEA) to which a first subscriber (A) is connected or is being connected, and a second local exchange (LEB) to which a second subscriber (B) is connected or is being connected. A second time slot is assigned for a second channel (4) between the first local exchange (LEA) and a third local exchange (LEC) to which a third subscriber (C) is connected or is being connected. The first subscriber (A) makes a request that the second subscriber (B) and the third subscriber (C) shall continue to be or shall become connected, while the first subscriber (A) is disconnected. According to the invention, a transmitter (16) sends at least one tone in one of the time slots, a timer (17) is started and a receiver (15) listens in the other time slot. If the receiver (15) has not detected the tone before the timer (17) has elapsed, the request is executed. <IMAGE>
Patent SE-511115-C2 (SE)
Inventor: HOFFMANN LARS
IPC: H02K17/16
Filed: 1997-12-10
Abstract: An asynchronous machine comprising a frequency changer, a machine housing (14), a rotor (1) with a rotor winding, a stator (2) arranged stationarily in the machine housing and having a stator winding, and a shaft (3) which supports the rotor (1) and by means of bearings (4, 5) is rotatably journalled in the machine housing, said rotor having a plurality of rods (6) and two short-circuiting rings (7, 8) to which the rods (6) are joined to form a rotor cage (9), in which asynchronous machine a shaft current occurs through said shaft (3) during operation. According to the invention a conductor (11) is arranged between the shaft (3) and the short-circuiting ring (7, 8) on each side of the rotor (1), where by connectors (12, 13) connecting the conductor (11) electrically to the shaft (3) and the short-circuiting ring (7, 8), respectively. In order to connect the conductor to the shaft the connector (12) is located at a point between the bearing and the rotor cage.
Patent SE-520572-C2 (SE)
Title: Offering multicast services within IP and ATM networks
Inventor: KAVAK NAIL
IPC: H04L/
Filed: 1998-04-06
Abstract: Transfer between the IP and asynchronous transfer mode (ATM) networks is made in a way that allows the multicast services to be available globally, both to clients connected to IP networks and to clients connected to ATM networks. COMPUTING and CONTROL - PREFERRED METHOD : Transfer between the two networks is achieved using an interworking unit (IWU) operating as a DVMRP (distance vector multicast routing protocol) router for the internet and as a MARS (multicast address routing protocol) client for the ATM network.
Patent SE-510931-C2 (SE)
Inventor: NIEMI ROLAND
IPC: F27D1/18
Filed: 1998-04-07
Abstract: Protective gas for a separate end region of the oven used to equalise steel material temperature is pre-heated by passing it through the direct heating zones. DETAILED DESCRIPTION - A directly-heated reheating oven for steel material (20, 21) prior to hot-rolling contains an end region (14) separated from the direct heating zone (12, 13). Protective gas is transported through pipes (23) that run through the direct heating zone and into the end zone so that the gas is pre-heated before reaching the end zone. An INDEPENDENT CLAIM is also included for the steel material reheating method using this oven.
Patent SE-513098-C2 (SE)
Inventor: AASTROEM BO
IPC: H04W88/18
Filed: 1998-11-16
Abstract: The present invention relates to a mobile station (MS), a method and a node (MS, HLR, MSC, VLR) in a mobile communications system (PLMN). In a system of this nature, it is possible that several transactions (TCH, USSD1, USSD2) are in progress at one and the same time, i.e. are ongoing in parallel with a mobile station (MS). One problem is that a user of the mobile station (MS) will become mentally stressed by receiving information from several sources over different transactions at one and the same time. Another problem is that a USSD transaction degrades the quality of a typical speech connection (TCH) which is ongoing in parallel. One solution is to register beforehand an admission which states whether a transaction can be set up or not. When a request for a new transaction (TCH, USSD1, USSD2) is received, the user admission is checked and the requested transaction inhibited in accordance with said admission.
Patent SE-515493-C2 (SE)
Inventor: KARLSSON HAAKAN
IPC: H01Q13/06
Filed: 1999-12-28
Abstract: The present invention relates to the field of arrangements in reflector antennas, and in particular to that part of this field that concerns reflector antennas that include subreflectors. The invention is concerned chiefly with an improved subreflector (5b) which when used in a reflector antenna (1) enables the antenna to obtain a radiation diagram with high suppression of side lobes in both the H-plane and the E-plane. The reflective structure of the subreflector (5b) includes at least two mutually different geometries (15, 17) that have been configured specifically to obtain radiation diagrams with good suppression of side lobes in both the E-plane and the H-plane.
Patent DE-10014806-C2 (DE)
Inventor: BREUER BERND
IPC: G08G1/0968
Filed: 2000-03-27
Granted: 2003-11-27
Abstract: The method involves computing a route with way points from a starting position to a destination in a central station and outputting the route to the driver as instructions taking into account current position coordinates. The central station checks the quantity of data to be transmitted before sending route data and if a defined value is exceeded a shortened part route is computed including the first way point and a coarse route description.
Patent DE-10123745-C2 (DE)
Inventor: SIEGERT KLAUS
IPC: B21J5/02
Filed: 2001-05-11
Granted: 2003-07-03
Abstract: The invention relates to a hydromechanical clamping device having two movable die halves and two punches, a first hydraulic piston, and a second hydraulic piston. The second die half is fixed to the frame and the second punch is arranged on the second hydraulic piston. The first hydraulic cylinder is connected to a third hydraulic cylinder. The latter acts on a fourth hydraulic piston. The first hydraulic cylinder is connected to the third hydraulic cylinder, so that the pressure medium displaced from the first hydraulic cylinder during a feed movement flows into the third hydraulic cylinder and the third hydraulic piston moves the fourth hydraulic piston in the feed direction, so that pressure medium is displaced into the second hydraulic cylinder, and the requisite forming pressure can be applied to the second hydraulic piston and the punches move toward one another.
Patent DE-19626558-C2 (DE)
Inventor: ZANDBERGEN JAAP A
IPC: B65D90/06
Filed: 1996-07-02
Granted: 1998-04-23
Abstract: The tank with an inner and-or outer cladding has the cladding (2) of a double layer fabric with pile yarns joining them, impregnated with a setting resin. The bars (7,8) of pile yarns are in lines with their walls (10) vertically between the upper and lower fabrics (4,5). The bar walls have a small height of 2.5-3.5 mm and larger intervals between them of 5-8 mm. They are parallel to each other, forming separate hollow channels (11) between them, defined by the upper and lower fabrics. It is covered by a laminate (12) of resin with glass fibre reinforcement.
Patent DE-19655181-C2 (DE)
Title: Spannungsseitiger Schalterkreis
Inventor: NADD BRUNO C
IPC: H03K17/06
Filed: 1996-04-09
Granted: 2001-05-03
Abstract: Eine Ladungspumpenschaltung für ein MOS-Geräte-gesteuertes Leistungs-Halbleiterbauteil (32) umfaßt einen von einem Rechteckschwingungsoszillator (41) angesteuerten Inverter-Puffer (42), dessen Ausgang mit einem Ladungsspeicherkondensator (44) verbunden ist, eine erste Kopplungsschaltungseinrichtung zum Verbinden des Kondensators mit der Steuerelektrode des Halbleiterbauteils und eine zweite Kopplungsschaltungseinrichtung zum Koppeln eines V¶cc¶-Eingangsspannungsanschlusses mit dem Knoten zwischen dem Kondensator und der ersten Kopplungsschaltungseinrichtung. Bei niedrigem Inverter-Puffer-Ausgangspegel wird der Kondensator aus der Spannung an dem V¶cc¶-Eingangsanschluß über die zweite Kopplungsschalteinrichtung geladen, während bei hohem Inverter-Puffer-Ausgangspegel die Kondensatorspannung plus der Spannung des V¶cc¶-Eingangsanschlusses über die erste Kopplungsschaltungseinrichtung dem Steueranschluß des Halbleiterbauteils zugeführt wird. Die erste Kopplungsschaltungseinrichtung umfaßt einen MOSFET (131) vom Verarmungstyp mit mit dem Kondensator bzw. der Steuerelektrode des Halbleiterbauteils verbundenen Source- bzw. Drain-Anschlüssen. Das Substrat des MOSFET (131) ist mit dem Inverter-Puffer-Ausgang verbunden. Ein zweiter Steuer-MOSFET (130) ist zwischen dem Gate-Anschluß des MOSFET (131) und dem Erdanschluß (52) eingeschaltet und weist einen mit dem Oszillator-Ausgangsanschluß verbundenen Gate-Anschluß auf.
Patent DE-19721918-C2 (DE)
Title: Chipkarte und Verfahren zu deren Herstellung
Inventor: MEDERSKI GERD
IPC: G06K19/077
Filed: 1997-05-26
Granted: 2001-10-31
Abstract: Die vorliegende Erfindung betrifft eine Chipkarte und ein Verfahren zu deren Herstellung mit einem IC-Baustein (3), der in die Aussparung (7) des Kartenkörpers eingesetzt und mit Klebstoff oder Vergußmasse befestigt wird, wobei der IC-Baustein die gleiche Oberflächengröße hat wie die Umrandungsfläche (10) aller entsprechend der ISO-Norm auf der Chipkarte angeordneten Kontaktelemente und wobei diese Kontaktelemente direkt auf dem IC-Baustein angeordnet sind. DOLLAR A Dadurch ist es bei der Verwendung von größeren IC-Bausteinen als gegenwärtig möglich, mehr Funktionalität auf dem IC-Baustein unterzubringen und bestimmte Verfahrensschritte (Drahtbonden) bei der Chipkartenherstellung einzusparen.
Patent DE-19959463-C2 (DE)
Inventor: GLUECK ANTON
IPC: G06K13/08
Filed: 1999-12-10
Granted: 2002-05-16
Abstract: Card reader has detachable slot unit (10) which has circuit board plugged into control module and has LED light source attached to board. Transparent, protective flap has prismatic section at light source to illuminate flap so light is visible from slot (14). Card reader has detachable slot unit (10) with circuit board plugged into control module. LED light source is attached to board. Protective, transparent flap (22) has prismatic section at light source to illuminate flap so light is visible from slot (14). Flap has transverse slot parallel to swivel axis. Slot length is slightly less that breadth of card, so object inserted into slot (14), having less width than card, is jammed in transverse slot by start of swivel of flap. Flap has rear side protruding section, to prevent insert of card if flap is in incorrect orientation.
Patent RU-2163991-C2 (RU)
Title: Combustion chamber of gas-turbine engine with controller distribution of air
Inventor: POSTNIKOV A M
IPC: F23R3/26
Filed: 1995-12-19
Granted: 2001-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: combustion chamber has a flame tube with windows in its wall to be overlapped by moving member arranged at place of location of windows. Moving member is made as a flexible band enveloping the flame tube and having at least one cut. Cuts of band are coupled with leverage provided with drive, and this system is responsible for radial displacement of band. Construction of combustion chamber ensures required distribution of air along chamber length. EFFECT: enhanced reliability. 4 dwg
Patent RU-2172073-C2 (RU)
IPC: H04B10/158
Filed: 1996-07-30
Granted: 2001-08-10
Abstract: FIELD: multichannel communication systems. SUBSTANCE: method of multichannel communication with spectral multiplex includes generation of at least two transmitted optical signals differing by length of wave, multiplexing of these optical signals into one transmission fiber, formation of multiwave optical signal, transmission of multiwave optical signal carrying optical signals transmitted to corresponding receiving stations over transmission fiber and separation of transmitted optical signals. Process of separation of transmitted optical signals includes division of received multiwave optical signal into two output fibers as minimum, selective reflection of frequency band of multiwave optical signal incorporating at least one transmitted optical signal so that reflected band propagates over output fiber in direction opposite to direction of propagation of multiwave optical signal, isolation of reflected band from output fiber and its transmission over receiving fiber to proper receiver which is achieved technical result of invention. EFFECT: improved reliability of method. 8 cl, 4 dwg, 1 tbl
Patent RU-2207697-C2 (RU)
Title: Current rectifier module with bus system for semiconductor power switches and current rectifier
Inventor: GROSSMANN WALTER
IPC: H02M7/00
Filed: 1998-05-07
Granted: 2003-06-27
Abstract: FIELD: semiconductor rectifiers for power switches. SUBSTANCE: invention discloses current rectifier module with bus system for several semiconductor power switches or semiconductor power modules in the form of insulated-gate bipolar transistors. Semiconductor power switches are disposed in facing or opposing parallel pairs to provide for space saving. They are characterized in very low-inductance rigid coupling between bridge arms, that is, in switching circuit and between parallel-connected semiconductor power modules. Examples of ac current supply to one or two phases through bridge connections of two or four semiconductor power switches are given in description of invention. EFFECT: compact design. 10 cl, 6 dwg
Patent RU-2169700-C2 (RU)
IPC: C01B31/06
Filed: 1998-06-17
Granted: 2001-06-27
Abstract: diamond production. SUBSTANCE: invention relates to principle of heterogeneous liquid-phase diamond crystallization occurring on heterogeneous surface of catalyst. In the process of high-temperature dehydrogenation of solid hydrocarbons of bitumen-resins and asphaltenes catalyst performs hydrogen chemisorption in atomic form on the surface. Chemisorbed surface of catalyst exhibits essential property for diamond crystallization providing the growth of crystalline carbon- -diamond. Invention describes method of practical realization of this principle. As a result, above 3000 carats of diamond crystals is obtained of different fraction with size from 100 micrometers to 1000 micrometers. The most values of diamond crystals isolated in experiments performed are 3.5 x 3.5 mm. Experiments did not propose to obtain diamond crystals of maximal value. EFFECT: improved method of diamond crystallization. 4 dwg, 1 ex
Patent RU-2176551-C2 (RU)
Title: Способ влажного дробления и устройство для его реализации (варианты)
Inventor: EHVRAR RENO
IPC: B02C23/18
Filed: 1997-04-15
Granted: 2001-12-10
Abstract: Способ и устройства предназначены для влажного дробления руд и рудных материалов. В способе материал подвергают нескольким дробящим операциям посредством дробления в слое или пласте материалов в процессе их нахождения в дробящем устройстве, между двумя последовательными дробящими операциями добавляют воду или другую жидкость и сушат материалы и/или удаляют из них влагу. Устройства содержат круговую дорожку, условно разделенную на несколько элементов дорожки или несколько круговых дорожек, где осуществляются последовательные дробящие операции, один или несколько валиков, перемещаемых поверх дорожки, или дорожек с последующим упругим прижатием, средство для передачи материалов с одной дорожки или элементов дорожки на следующий, средство для введения воды или другой жидкости в материалы при их передаче от одной дорожки или элемента дорожки к следующему и средство для осушения материалов и/или удаления из них влаги еще до момента их следующего прохода под валиком. Изобретение позволяет повысить эффективность работы дробилок для влажного дробления материалов. 3 с. и 16 з.п. ф-лы, 4 ил.
Patent RU-2176432-C2 (RU)
Title: Method for establishing radio communication
Inventor: ARNOL D JORG
IPC: H04W16/26
Filed: 1997-06-25
Granted: 2001-11-27
Abstract: FIELD: radio engineering. SUBSTANCE: method involves assigning individual recognition code depending on location to particular subscribers in a way that location of all subscribers is identifiable relative to each other. EFFECT: established radio communication without using stationary repeater stations. 24 cl
Patent RU-2161914-C2 (RU)
Inventor: NIKITIN V V
IPC: A61B10/00
Filed: 1999-03-10
Granted: 2001-01-20
Abstract: FIELD: medicine, in particular, surgery and traumatology, methods of determination of relative density of bone tissue. SUBSTANCE: osteopenetrometer consists of a barrel-support with an indenter freely located in it, which invades in the bone in the course of operation. The barrel-support is fastened in the receiver that terminates in a butt plate, screwed into which is a measuring lever-toothed head with an extensible head. Positioned in the receiver between the anvil and butt plate are the striker, mainspring, rod-compensator with a safeguard spring. The striker cocking and release mechanism has a trigger a return spring, guide rollers, sear, sear spring, trigger stop and guide grooves. To facilitate operation, the osteopenetrometer is provided with a handle. EFFECT: quantitative determination of bone density. 4 cl, 1 dwg
Patent RU-2164658-C2 (RU)
Inventor: GALAJKO V V
IPC: F42D1/04
Filed: 1999-05-12
Granted: 2001-03-27
Abstract: FIELD: mining industry, applicable for blasting of rocks at exploitation of mineral resources or construction of objects of various designation. SUBSTANCE: the method consists in placement of a detonating cord of the main and duplicating networks in the charge hole and in the lines along series of charges of multi-row short-delay blasting with a subsequent feed of the initial impulse through the detonating cord, prior to placement, the detonating cord of the main and duplicating networks get twisted. The turning pitch of two threads of the detonating cord is within 0.5 to 0.25 m. EFFECT: enhanced power and reliability of transmission of the initiating impulse to the deep-hole charges, reduced quantity of their failures and enhanced efficiency of rock blasting. 1 tbl, 2 ex
Patent RU-2167011-C2 (RU)
Title: Method of waste utilization
Inventor: KONDYREV B I
IPC: F23G5/027
Filed: 1999-05-21
Granted: 2001-05-20
Abstract: FIELD: reworking and utilization of domestic and/or industrial wastes including carbon-containing materials. SUBSTANCE: proposed method includes exposing of coal seam by well, forming cavity of underground gas generator followed by gasifying of carbon-containing fraction of wastes in underground gas generator; cavity of underground gas generator is formed by means of hydraulic giant unit; lateral walls and roof of cavity are made in form of natural equilibrium vault within design dimensions, after which hydraulic getting of coal is discontinued, water is discharged and thermal preparation of coal block for gasifying is performed; to this end, gas at temperature of 350 to 400 C is fed to cavity and then cavity of gas generator is charge with carbon-containing fraction of domestic waste which are subjected to pyrolysis at temperature of 500 to 600 C prior to admitting them to underground gas generator; gas mixture containing CO 2 , and O 2  id fed to gas generator charge with wastes; besides that, upon attaining steady-state mode, water vapor is introduced into blast; upon completion of degassing of first portion of wastes, gas generator cavity is filled with next portion and so one till it gets filled with ash residue. EFFECT: enhanced efficiency of underground gas generator as plant for utilization of solid domestic wastes and possibility of using part of coal in natural form. 3 cl, 1 dwg
Patent RU-2164221-C2 (RU)
Title: Method of mixing explosive components
Inventor: GATAULIN I G
IPC: C06B21/00
Filed: 1999-06-16
Granted: 2001-03-20
Abstract: FIELD: manufacture of solid-fuel engines of various classes of rockets, powder gas producers, powder blast hole pressure accumulators and other devices intended for similar purposes. SUBSTANCE: method comprises weighing viscous liquid and granular components, premixing said components in mixer, stirring in upper mixer, and stirring accompanied with vacuum treatment, in lower mixer. Process is carried out continuously. EFFECT: improved quality of the resulting components and elimination of waste during initial period of process. 1 dwg