baber/WOPTO huggingface dataset:
Patent SE-8801729-D0 (SE)
Inventor: LINDBORG B G
IPC: C07D473/32
Filed: 1988-05-06
Abstract: Antivirally active compounds of the formula <CHEM>  wherein:  R<1> is hydrogen, hydroxy, mercapto or amino;  R<2> is hydrogen, hydroxy, fluoro, chloro or amino;  R<3> and R<4> are independently selected from   - @(OM)2, <CHEM>  amino, hydroxy  or an ether or ester residue thereof, or  R<3> together with R<4> is <CHEM>  wherein M is hydrogen or a pharmaceutically acceptable counterion; and n is 1 or 2; with the proviso that, when R<2> is amino and R<3> and R<4> are hydroxy, R<1> is not hydroxy and in addition, when n = 1, R<1> is not hydrogen, and pharmaceutically acceptable salts thereof; processes and preparation of said compounds, a pharmaceutical composition comprising said compounds, methods for treatment of virus infections as well as use of compounds of the formula I without the proviso for the manufacture of a medicament for treatment of AIDS.
Patent SE-8901119-D0 (SE)
Inventor: LAGERQVIST R
IPC: B65F3/00
Filed: 1989-03-30
Abstract: Device for loading and unloading at least two types of waste material through a loading- and unloading opening (7, 8) for each type of material to a container (2) comprising a containment vessel (4, 5) for each type of material. A feeding arrangement (15) feeds waste material from a loading hopper to the containment vessels during a loading phase and seals said opening during a closing phase and the loading hopper is swung away to a withdrawn position during an unloading phase. The feed device (15) extends across the width of both loading- and unloading openings (7, 8) and is common to both openings. The loading hopper consists of a first loading hopper (21) for the first type of waste material and extends across the width of one of the loading- and unloading openings (7) and forms a part of a unit (1) pivotively connected to the container (2), which unit also carries the feed device. A second loading hopper (22) forms a second unit pivotively connected to the container and which extends across the width of the second loading- and unloading opening (8). Unloading the first type of waste material occurs after swinging away solely the first unit with the first loading hopper and feed device. Unloading of the second type of waste material occurs after also swinging away the second unit, whereby both loading hoppers are accordingly swung away.
Patent SE-8901320-D0 (SE)
Inventor: REYLANS M
IPC: E01B25/18
Filed: 1989-04-12
Abstract: A shoe 10 for supporting a load-bearing cable 12 of a teleferic system has, in its front parts 16 and rear parts 18, a groove with an open bottom to facilitate the discharge of ice. 
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Patent SE-8902653-D0 (SE)
Inventor: JACOBSEN F
IPC: B01D29/62
Filed: 1989-08-03
Abstract: A pressure diffuser (10) includes in a liquid-tight pressurized vessel (12) a vertical screen (24) which defines with a vessel wall (14) first and second interior volumes (26, 29) for transmitting pulp from a pulp inlet to a pulp outlet and receiving displacement (e.g. wash or bleach) liquid transmitted from headers (28) through the pulp. The screen ends around housing members (20, 22) have different cross-sectional areas, and quick movement of the screen effects backflushing. The volumes (26, 29) are segregated by the vertical, generally cylindrical, screen (24). A chamber (42) is provided in communication on opposite sides of a piston (44) therein with the pulp adjacent the pulp inlet (16), and the extracted liquid (in 29). By displacing the piston with a cylinder (50) immediately prior to rapidly moving the screen vertically with a hydraulic cylinder (50) to effect backflushing through the screen, the pulp pressure on the screen is reduced and at the same time shocks and compaction of the pulp adjacent the inlet caused by the movement of the screen are avoided.
Patent SE-9001829-D0 (SE)
Inventor: FORSMAN S B
IPC: F24F13/02
Filed: 1990-05-21
Abstract: In brief, the present invention relates to an arrangement for improved cooling of apparatus rooms and the like, by natural convection. Mounted above the heat-generating apparatus (4) but spaced from the original ceiling of the room are one or more heat-exchanger units (1) which are provided with a cell structure (3) in the form of an arrangement of through-flow channels which generate a chimney effect. A corresponding cell structure which includes through-flow channels (7) which generate a chimney effect are mounted on one side of the unit (1). In addition to improving the air flows, and therewith the cooling effect, the arrangement also provides an aesthetically attractive secondary ceiling structure. <IMAGE>
Patent SE-9102820-D0 (SE)
Inventor: BOEGERT H
IPC: C03B7/10
Filed: 1991-09-27
Abstract: Each glass gob is severed by a shear blade pair (6; 9). The shear blades (7, 8; 10, 11) are arranged on shear arms (12, 13) whose movement is synchronized with each other by means of a gear mechanism (16) A first shear arm (12) is drivable pivotably by a drive means (36), while a second shear arm (13) is supported by an air spring (28). The drive means (36) is carried on a carriage (39) which is displaceable by piston-cylinder units (48, 49). The drive means (36) drives a crank pin (43) which is connected by means of a coupling rod (44) with the first shear arm (12). By displacement of the carriage (39) one achieves a servicing stroke (34) which is greater than the working stroke (32) of the shears.
Patent SE-9202135-D0 (SE)
Inventor: BERGQVIST A
IPC: E01H5/12
Filed: 1992-07-10
Abstract: A cutter (10) intended for use on a planing blade on a road planing machine is provided with a plurality of tools (14) rotatably mounted in the cutter. The tools (14) are mounted side by side and are adapted to carry out the working of the road surface (17).
Patent SE-9203468-D0 (SE)
Inventor: JOHANSSON GERT
IPC: A47G1/06
Filed: 1992-11-18
Abstract: A method and an arrangement for framing a poster or similar is disclosed. The arrangement comprises a frame (2) and a backing element (10) for supporting the poster (11) in the frame. The frame has a top arrangement (8) and at least two side members (5), with the two side members each being provided with a groove (6) intended to receive edge portions of the poster and the backing element. The top arrangement (8) has a slot (9) to allow the poster and backing element to be slid into the grooves (6) in the frame in a direction of insertion. In accordance with the invention, the backing element (10) is made from a material which is sufficiently flexible to allow it to be rolled up along its length corresponding to the direction of insertion so that during insertion only those parts of the backing element (10) which are either within the frame (2) or immediately adjacent the slot (9) in the top arrangement (8) lie in a plane accommodating the grooves (6). <IMAGE>
Patent SE-9302874-D0 (SE)
Inventor: HWANG JIN SEONG
IPC: A47L5/12
Filed: 1993-09-07
Abstract: An apparatus for and a method of preventing bumping and falling of an automatic travelling cleaner wherein a situation of the cleaner is determined by sensing a variation of flow rate of a fluid in an extension pipe depending on a gap between an intake port and a surface to be cleaned, thereby deriving a suction work ratio or sensing revolutions and a current value of a cleaning motor or a torque value of each travel motor, and then determining a travel, a bumping, and a step sensing, based on the sensed value. The present invention eliminates the provision of a plurality of sensors densely arranged around a cleaner and adapted to sense bumping and falling of the cleaner and thus eliminates the requirement of additional devices for the sensors. This reduces the manufacture costs.
Patent SE-9304245-D0 (SE)
Inventor: BERTLAND STEN STAFFAN
IPC: H04L12/56
Filed: 1993-12-22
Abstract: A method and a communication network including a public telephone network and a narrow band radio network for packet-switching of data between stationary and mobile terminals. Voice messages may be bi-directionally transferred between the public telephone network and the terminals by a gateway arranged to connect the public telephone network and the packet-switched narrow band radio data network. The voice messages are converted in the gateway or terminals into digital form and compressed, and then transferred to the packet-switched narrow band radio data network. The terminals and the gateway are provided with a device in which the compressed voice messages, transferred through the packet-switched network, are expanded and, after conversion to analog form, reproduced.
Patent SE-9400177-D0 (SE)
Inventor: OEBERG HANS OLOF
IPC: G01V3/11
Filed: 1994-01-21
Abstract: The sensor is formed as a self-supporting composite product comprising one or more parallel electrical conductors which are wound in cylindrical coil form together with glass fibre wires, and where the unit of conductors and glass fibre wires during the winding process is impregnated with a polymer material. The polymer material is made to harden so that the induction coil (11) forms a solid strong ring consisting of conductors-glass fibre reinforcement - polymer material. The ring-shaped induction coil is of bipolar character and has an axial length which is considerably less than its cross-sectional dia., e.g. only 5-10% of the cross-sectional dia.. The induction coil is encapsulated in a further layer (9,10) of elastomer material, so that the coil is completely watertight.
Patent SE-9401003-D0 (SE)
Inventor: KARLSSON CLAES
IPC: A22C21/06
Filed: 1994-03-25
Abstract: Expansive machines are used when producing fowl carcasses (1) free from giblets on a large scale. In smaller production units the giblets must be removed by hand. The present invention relates to the removal of giblets (3) on a smaller scale with the aid of a simple apparatus having an immovable shaft (8 and 9) provided at its free end with a movable scraper (11 and 12). The carcass (1) is applied over the shaft (8 and 9) with the scraper (11 and 12) in a position coinciding with the shaft (8 and 9). After application, the carcass (1) is removed with the scraper (11 and 12) folded out so that the giblets (3) remain on the scraper (11 and 12).
Patent SE-9500353-D0 (SE)
Inventor: KARLSSON ALF
IPC: H02G3/00
Filed: 1995-02-01
Abstract: The arrangement for suspending a power cable within a vehicle has the cable(7) attached to a cord(4) which takes its weight. Along the cord are spacers(6) used in conjunction with clips (8) to hold the cable. The clips wrap around the cable and alternate with the spacers. The spacers are evenly distributed and are glued to the cord. The cord is made of steel. At its ends it has lugs(5). The clips are tension bands. The cord links two parts of the vehicle that can move relative to each other, like the tipping cab and flat-bed of a truck, where one end of the cord is attached to the cab in front of the tip axis of the cab.
Patent SE-9503142-D0 (SE)
Inventor: SAKATA MASAYUKI
IPC: H04W88/02
Filed: 1995-09-12
Abstract: A mobile communication system and a method for controlling this mobile communication system for a data communication using modems. A data communication is surely commenced from a voice communication condition irrelevant to initiation timing of mobile units employed in this system and also communication direction mode setting conditions of modem units. A mobile switching additional unit is provided in a mobile communication switching station and a connection adaptor is provide in the mobile station which has a mobile unit, a modem unit and a data terminal. In accordance with an instruction of initiation of data communication, the connection adaptor connects the data terminal and the modem to the mobile unit, and sets the communication direction mode to an opposite mode to the mode being set to the modem. The connection adaptor also instructs the mobile switching additional unit to set the mode to an opposite mode of the mode which has been set to the connection adaptor.
Patent SE-9503371-D0 (SE)
Inventor: WILHELMSSON MATS
IPC: H04L7/033
Filed: 1995-09-29
Abstract: In a network, such as a large telecommunication switch, intended for the processing of information in different stations and for transmitting information between the stations, circuits are provided which generate independently composite clock signals containing both a clocking rate and a frame synchronizing rate. These clock signals are transmitted on three different transmission lines in parallel and independently to a station, where some kind of information processing is made in redundant planes. In the station all incoming clock signals are fed to each one of three independently operating selector units in which a choice of a clock signal is made for obtaining a clock signal to be used in the three redundant planes arranged in parallel to each other and operating independently of each other, in the station.
Patent SE-9504003-D0 (SE)
Inventor: HAAKANSON SVEN
IPC: B01D33/58
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce amounts of waste water from a sludge dehydrating device to eliminate the need to use fresh water for washing a filter cloth in a device for circulating and reusing waste water discharged from a sludge dehydrating device by a method wherein particles in the waste water (suspended matter) are removed to circulate the waste water to reutilize it as filter cloth cleaning water for the sludge dehydrating device. SOLUTION: In a device for circulating and reusing waste water from a sludge dehydrating device as cleaning water in the device, at least one vertical hydro-cyclone 28 is connected to a waste water receiving tank 22 for storing waste water from a sludge dehydrating device and an outflow pipe from the cyclone 28 is connected tangentially to a cylindrical body 37 of a cylindrical cyclone 31 having particle discharge pipes 32, 33 in an axial direction and is connected to cleaning water nozzles 14, 15 through an outflow pipe connected to the body 37 in a tangential direction.
Patent SE-9601857-D0 (SE)
Inventor: ODA HIDEYUKI
IPC: F02B75/12
Filed: 1996-05-15
Abstract: An intake system construction according to the present invention for an internal combustion engine is provided with a combustion chamber formed with upper and lower extremities thereof defined by a cylinder head and a piston, an intake open end arranged for being opened or closed by an intake valve, an exhaust open end arranged for being opened or closed by an exhaust valve, an intake port formed extending upwardly from the intake open end so that a vertical swirl of inducted air is formed in the combustion chamber, and an exhaust port for discharging combustion gas from the combustion chamber. The intake port is formed wider in one of halves thereof located adjacent a reference plane, which contains a central axis of a cylinder, than in the other half thereof located remote from the reference plane. The intake port is provided at a lower extremity thereof in the one half thereof with a raised portion for guiding an inducted air flow in the intake port toward an inner peripheral surface of a side wall of the cylinder.
Patent SE-9603680-D0 (SE)
Inventor: NORDQVIST LARS GOERAN
IPC: E02F3/36
Filed: 1996-10-09
Abstract: The lock piston is movable between a position locking the tool to the work machine and a position freeing the tool from the machine. The lock piston is movable between the two positions with the aid of a second piston-cylinder arrangement. The two piston-cylinder arrangements (41,42) are parallel-coupled for a common effect from a valve (40a) and a circuit forming part of the second piston-cylinder arrangement (42) incorporates a check valve (43) and an operating component (44) which in a first adjustment position couples together the cylinder spaces (47a,47b) on each side of the piston (47) in the second piston-cylinder arrangement. In a second adjustment position, it maintains the parallel-coupling via the check valve. A minus side (41b) forming part of the first piston-cylinder arrangement is directly coupled with a minus side (47b) forming part of the second piston-cylinder arrangement.
Patent SE-9604764-D0 (SE)
Inventor: ERIKSSON BERTIL
IPC: E03F1/00
Filed: 1996-12-20
Abstract: A drain water system includes a plurality of containers (7-9) within a building 1 for receiving respective drain waters differing in degree of contamination. A plurality of building 1 having such containers share a main drain water conduit leads to at least two stations (13-15) for receiving the respective drain waterd of differing degrees of contamination. Adjusting apparatuses (including, for example, pumps 17) sequentially discharge the containers depending upon their degree of drain water contamination. During a certain time period, drain waters of the same degree of contamination will be discharged into the main drain conduit and will then flow to a specific station.
Patent SE-9704066-D0 (SE)
Inventor: SCHILLER SIEGFRIED
IPC: C23C14/35
Filed: 1997-11-06
Abstract: The present invention describes a coated cutting tool for metal machining. The coating is composed of one or more layers of refractory compounds of which at least one layer consists of fine-grained, crystalline  gamma -phase alumina, Al2O3, with a grainsize less than 0.1  mu m. The Al2O3-layer is deposited with a bipolar pulsed DMS technique (Dual Magnetron Sputtering) at substrate temperatures in the range 450  DEG C to 700  DEG C, preferably 550 DEG C to 650  DEG C, depending on the particular material of the tool body to be coated. Identification of the  gamma -phase alumina is made by X-ray diffraction. Reflexes from the (400) and (440) planes occurring at the 2θ-angles 45.8 and 66.8 degrees when using CuK alpha  radiation identify the  gamma -phase Al2O3. The alumina layer is also very strongly textured in the Ä440Ü-direction. In contrast to prior art, the Al2O3-layer is virtually free of cracks and halogen impurities and, furthermore, the Al2O3-layer gives the cutting edge of the tool an extremely smooth surface finish which compared to prior art  alpha -Al2O3 coated tools, results in an improved surface finish also of the workpiece being machined, and when coated cemented carbide cutting tools according to the invention are used in the machining of steel or cast iron, several important improvements compared to prior art have been observed. <IMAGE>
Patent SE-9704700-D0 (SE)
Inventor: MUENTER CLAES
IPC: B01D/
Filed: 1997-12-17
Abstract: Steam is supplied to the heat exchanger in a downwards direction so that gas phase enriched with volatiles can be removed from the top of the heat exchanger, whilst the purified condensate is removed from the bottom.  A process for recovering thermal energy from contaminated steam whilst simultaneously separating volatile organic materials comprises introducing the steam into a heat exchanger and supplying a heat-absorbing medium to this heat exchanger, and then removing this medium along with the heat absorbed by it. Steam is supplied to the heat exchanger in a downwards direction, so that it condenses as it travels upwards, whilst the volatiles are evaporated from the condensated steam, which runs downwards. A gas phase enriched with the evaporated volatiles is removed from the top of the heat exchanger, whilst condensate is removed from the bottom. An Independent claim is also included for the process apparatus used.
Patent SE-9800044-D0 (SE)
Inventor: CANEVALL JOHN
IPC: A47B/
Filed: 1998-01-12
Abstract: A shelving system has channel shaped uprights (1) with each channel side returned inwards (3) forming longitudinal groove (2). The returned sides having longitudinally equally spaced apart slots (4) each being level with the one in the opposite return wall. Carrier plate (7) formed with shelf bracket (9) has a length (l) greater than the width of groove formed between the two return walls and height (h) less than the length of the slots such that the plate can be inserted into the groove and turned into the slots spanning the groove.
Patent SE-9803056-D0 (SE)
Inventor: JORDBERG JONAS
IPC: B23C5/10
Filed: 1998-09-08
Abstract: A cutting insert for milling comprises two major sides, two minor sides, and upper and lower sides. At least one pair of cutting edges is formed at the transition of the upper side with a major side and a minor side of the cutting insert. The upper side constitutes a chip surface, and the major and minor sides constitute clearance surfaces. Each pair of cutting edges comprises a major cutting edge extending along the major side, and a minor cutting edge extending along the minor side. The major and minor cutting edges intersect in the area of a cutting corner. The cutting corner is provided inside an imaginary extension line of a major part of the minor side. The major cutting edge slopes such that it forms an acute angle with the lower side. Each pair of cutting edges joins a first clearance surface protruding relative to a plane containing a major portion of the minor and major sides. Recesses are formed in the major sides.
Patent SE-9804295-D0 (SE)
Inventor: MOON MYOUNG LIP
IPC: H04Q7/20
Filed: 1998-12-11
Abstract: A dielectric filter is disclosed in which an open area without being spread with a conductive material is formed on the rear face of a dielectric block with a conductive material spread thereon, thereby making it possible to improve the filtering characteristics of the filter and to miniaturize the filter. That is, coupling capacitances and coupling inductances are formed between resonance holes of the rear face of the dielectric block. Further, conductor patterns are formed on the front face of the dielectric block so that coupling capacitances are formed between the resonance holes of the front face, and that loading capacitances are provided to the respective resonance holes.
Patent SE-9902436-D0 (SE)
Inventor: ERICSON PETTER
IPC: H04N/
Filed: 1999-06-28
Abstract: Method consists in superimposing a position coding pattern on the data carrier, imaging them with partial images, and using the pattern to assemble a composite image. The pattern is then filtered out.  There are Independent claims for (1) a scanning device, (2) a computer program and (3) an information recording device.
Patent SE-9903103-D0 (SE)
Inventor: GUSTAFSSON HENRIK
IPC: H04L12/28
Filed: 1999-09-02
Abstract: The invention relates to a system of at least two physical state-blocks (2), wherein each state-block comprises an identification stored in a state-block memory (18), a processing unit (16), one communication port (22) for communicating identification and state-information to and from said state-block. The state-block also comprises a state port (20) for applying and/or for indicating state changes. The identification for all state-blocks in said system belongs to the same identification family and that the identifications of the other state-blocks in the family are stored in the state-block memory of each state-block. A state change applied at the state port of one state-block in the system is communicated via said communication port to all other state-blocks in the family and is indicated at the state port of said other state-blocks.
Patent SE-9904622-D0 (SE)
Inventor: GROPPFELDT RUNE
IPC: H01L25/065
Filed: 1999-12-16
Abstract: A module comprising one or more chips and a carrier. The invention is characterised in that the carrier (6) supports a conductive layer (7) that includes a number of conductors; in that chips (2-5; 10; 27-30) are mounted directly on conductive layer (7) of the carrier (6); in that said chips (2-5; 10, 27-30) are connected electrically directly to the conductor system (7); and in that the carrier-supported conductive layer includes terminals (8,9) in the form of solder balls or corresponding devices disposed on the same side of the carrier (6) as said chips.