baber/WOPTO huggingface dataset:
Patent SE-8203520-L (SE)
Inventor: SVAHN L
Filed: 1982-06-08
Abstract: A method to secure an elastic sole onto a wooden shoe last. To this is introduced plastic foam, preferably polyurethane, in a liquid form in an upwardly open mould (6) and the last (1) is pushed down into the mould during the time the plastic foam takes to harden, secured in a fixture (5, 12).<IMAGE>
Patent SE-8204438-L (SE)
IPC: F16L11/04
Filed: 1982-07-23
Abstract: The present invention relates to a method for manufacturing plastic tubes with a diameter of 5-30 m. The method according to the invention is characterized in that the tube 1 is made from a number of tube units 2 arranged with approximately the same diameter as the tube, said tube units being made from a number of annular elements 3 placed with approximately the same diameter as the tube unit, and made in a hollow shape from a thermo- plastic material, said annular elements consisting of entire rings piled onto each other and united with each other, whereby both end portions of the tube units are each provided with a flange 4, consisting of an e.g. metallic material, for the successive joining of the tube units into tubes. <IMAGE>
Patent SE-8204524-L (SE)
Inventor: RUDT R J
IPC: D21F1/00
Filed: 1982-07-30
Abstract: The disclosure is of a dryer felt and dryer felt fabric for use in a paper making machine. The fabric is characterized in part by an increased paper contacting surface in the center of the belt. The fabric has an enhanced operating life as a dryer felt since the machine direction yarns are protected at the edges from direct contact with the hot dryer cans on the sheet side and in its entirety from typically abrasive carrying rolls on the back side. The improved drying efficiency in the center of the belt compensates for the prior art decreased drying efficiency at the center of the paper web being dried. This gives a uniform moisture content across the width of the drying paper web.
Patent SE-8204894-L (SE)
Inventor: GRAUEL I
IPC: B60T13/26
Filed: 1982-08-26
Abstract: A pressure medium brake system for motor vehicles is proposed in which a high-pressure-producing apparatus and a normal-pressure brake apparatus are provided. The brake pressure is reduced with the aid of pressure limiters from high pressure to normal pressure. In order to attain rapid filling of the brake cylinders, one relay valve is disposed before each group of brake cylinders, the relay valves being triggered with normal pressure and very rapidly directing the high pressure into the brake cylinders with a large pressure drop. Upon attaining the maximum pressure level of the normal pressure, the supply of high pressure in the relay valve is cut off. The pressure medium brake system is preferably used as a compressed-air brake system for trucks and trailer-trucks.
Patent SE-8303951-L (SE)
Inventor: BESCHMANN H
IPC: B61F5/24
Filed: 1983-07-12
Abstract: An arrangement for damping rolling motions for bogie rail vehicles is to be provided which on a straight track correctly and effectively damps the rotary motions resulting from rolling without disadvantageous secondary effects and when going round a bend does not inhibit rotary movements in an undesired fashion. An arrangement of this kind for damping rolling motions, having a hydraulic element for damping rolling motions and mechanical decoupling of the damping effect for all the components of the motion, except for rotation about a vertical axis (z), has two approximately horizontal dampers (9) which produce damping moments with respect to the axis of rotation (z). The said dampers are arranged between the vehicle body (2) as one connection system and the bogie frame (1) as the other connection system, at a distance (a) from a vertical axis of rotation (z), which distance acts as a lever arm. The connections (7, 10) of said axis are made in an articulated fashion on the one end to an element which is fixed to the connection system (2, 1) and at the other end in articulated fashion via swivel levers (5) and a shaft (4) which is rotatably (3) mounted for these dampers (9) on the other connection system (1, 2). Between the dampers (9), a rigid connection rod (12) is arranged which acts essentially parallel to the said dampers (9) and is connected at both ends in an articulated fashion (11) to one of the two systems (1, 2). Here, the connection to one system is made via an element (6) which acts in a lever-like manner and via the shaft (4). <IMAGE>
Patent SE-8304071-L (SE)
Inventor: MASAKI M
IPC: A61P7/02
Filed: 1983-07-20
Abstract: A piperazine derivative of the formula:   <IMAGE>   wherein R1 is a hydrogen atom or a lower alkyl group; R2 is a hydroxyl group, an aralkyloxy group, a lower alkoxy group containing 1-5 carbon atoms or a lower alkenyloxy group containing 3-5 carbon atoms; R3 is a hydrogen atom, or an aralkyloxy group, a lower alkoxy group containing 1-5 carbon atoms or a lower alkenyloxy group containing 3-5 carbon atoms; and R4 is a hydrogen atom or a lower alkoxy group containing 1-5 carbon atoms, provided that R2 is a group other than the lower alkoxy group containing 1-5 carbon atoms when both R3 and R4 are hydrogen atoms; or a pharmaceutically acceptable salt is effectively useful as a cerebral circulation-improving agent.
Patent SE-8304977-L (SE)
Inventor: GRAFSTROM L M
IPC: F16F9/00
Filed: 1983-09-16
Abstract: © In a vibration absorber, lower and upper holders (10,14) are interconnected by means of an annular elastomeric dampening member (17) and have a throttling disk (18,19) for dividing the interior space of the absorber into two liquid-filled working chambers (24, 25), of which the lower chamber is defined by a rubber elastic membrane (20). The membrane (20) and the throttling disk (18,19) are loosely inserted in the lower holder (14) and held in position therein by a resilient holding device (26, 27, 28) sealingly urging said membrane and said throttling disk against a sealing face (16) on said lower holder (14).
Patent SE-8305764-L (SE)
Inventor: BROZE G
IPC: C11D3/39
Filed: 1983-10-20
Abstract: A particulate bleaching detergent composition is provided comprising (a) a bleaching agent comprising a peroxyacid compound and/or a water-soluble salt thereof; (b) a polymer containing momomeric units of the formula   <IMAGE>   wherein R1 and R2 independently represent hydrogen or an alkyl group containing from 1 to 3 carbon atoms, and M represents hydrogen, or an alkali metal, an alkaline earth metal or ammonium cation: and (c) one or more surface active detergent compounds.
Patent SE-8405210-L (SE)
Inventor: HALL C B
IPC: F16K1/34
Filed: 1984-10-18
Abstract: A soft rubber seal member is molded in the cavity in the face of the valve core. During the molding process air can escape through the slots or gates in the annular ring in the face of the valve core. When rubber starts coming out the gate, the gates are closed off and the rubber hardens in the gates. The valve is used in combination with a valve housing provided with an entry orifice having a diverging exit section leading to a flat annular surface against which the flat central portion of the soft rubber seal will seat when the valve is closed. This obtains a large seating area and ensures uniform valve opening pressure.
Patent SE-8405388-L (SE)
Inventor: LARSSON EVERT
IPC: B27C3/00
Filed: 1984-10-29
Abstract: When a wood lathe is used for drilling, it is desirable to maintain drilling dust in front of the stock. To achieve this the rotating centre housing (2) has three pins (3) which retain the workpiece, and form an opening for wood dust exit. When the drill is drawn backwards the dust is ejected.
Patent SE-8405958-L (SE)
Inventor: AKERBERG D
IPC: G08B3/10
Filed: 1984-11-26
Abstract: PCT No. PCT/SE85/00463 Sec. 371 Date Jun. 30, 1986 Sec. 102(e) Date Jun. 30, 1986 PCT Filed Nov. 18, 1985 PCT Pub. No. WO86/03317 PCT Pub. Date Jun. 5, 1986.In a method of receiving messages transmitted by radio in the form of coded characters, there is included storing a message in blocks together with error indications pertaining to the same, storing the same repeated messages in a register, and then combining a final version of the message from the blocks associated with the stored messages and containing the least number of errors. For guidance in the combination of blocks from different messages, there is an identity code inserted in each message. There are further included inserting, and searching for, characters in the messages pertaining to repetititon of the messages, the number of blocks in the messages and joining several messages into a continuous message. A receiver for carrying out the method contains a receiver aerial, a radio section, a demodulator, a decoder for the receiver's address, and a signal processor, which in turn contains a register for a message, a message memory for one or more messages, an error detector, the indications from which are also stored in the register, and a combination logic for combining a final version of the message from associated blocks containing the least number of errors.
Patent SE-8503082-L (SE)
Inventor: SEDIG A R
IPC: H01R13/432
Filed: 1985-06-20
Abstract: A pin contact receptacle stamped and formed from blank stock is provided with retention fingers, each having a hook on the end that engages fore and aft shoulders of an annular ring in the cavity of an insulator, and each having a bend in the middle. A tubular tool can be inserted from the rear over the bends of the retention fingers to collapse them into the receptacle for extracting or inserting the receptacle into the cavity of the insulator.
Patent SE-8503319-L (SE)
Inventor: HILL ARNE
IPC: E04C3/08
Filed: 1985-07-03
Abstract: The framework has an upper frame component (1) composed of two parallel and identical angle profile rails, each with vertical and horizontal flanges (6',6''). These rails, between their vertical flanges, accommodate the upper fastening ends of the diagonal members and possibly verticals members, while the horizontal flanges with their upwardly turned side surfaces form a location for the deck. The vertical flanges of the rails form a cam (7) running longitudinally, and projecting upwards above the deck location. It is possible for the cam to be amplified with a lengthened retention bolt union (11) passing through holes or incisions in the vertical flanges of the rails.
Patent SE-8505972-L (SE)
Inventor: GUSTAFSSON B U
IPC: A01K91/18
Filed: 1985-12-17
Abstract: An improvement in long lines comprising a number of hook leaders (2). The hook leaders are attached to a swivel (4) which in turn is attached to a quick fastener (7). The quick fastener (7) is formed with an end portion (9) of helical coil configuration by means of which the fastener may be attached to the long line (1), said end portion having helices between the turns of which a gap is left through which the long line (1) may be inserted or withdrawn. Between the strands of the long line beads (10) are inserted in pairs, the beads of each such pair defining between them delimited sections along the line, one for each hook (2).
Patent SE-8700840-L (SE)
Inventor: LUNDH P C B
IPC: H04L12/54
Filed: 1987-02-27
Abstract: The invention relates to a method and apparatus for transmitting message information with a bus system (DB,OB) and a plurality of transmission means (SIU) for transmitting and receiving information on a plurality of transmission channels on the bus system. In accordance with the invention, a plurality of data transmission channels on the bus system are each permanently assigned to its respective transmission means and adapted for transmitting message information solely to the transmission means to which it is assiged from any one of the transmission means. In addition, a plurality of status transmission channels on the bus system are each permanently assigned to one of the transmission means and adapted for transmitting status information from any one of the transmission means, this status information indicating whether the data transmission channel permanently assigned to the same transmission means as the respective status transmission channel is engaged or unoccupied for transmitting message information. The method and apparatus are primarily intended for switching nodes for packet-switched connectons.
Patent SE-8701317-L (SE)
Inventor: EZURE Y
IPC: A61P3/10
Filed: 1987-03-30
Abstract: A method of preparing a molecular compound of glucosylmoranoline of the formula I    <IMAGE>  (I)  with methanol, which comprises stirring an aqueous solution comprising (I) and other moranoline derivatives with methanol, whereupon crystals of the molecular compound of (I) with methanol are formed.
Patent SE-8702552-L (SE)
Inventor: WIKSTROEM S
IPC: F16K1/22
Filed: 1987-06-18
Abstract: In a valve which comprises two valve plates (18, 19) having mutually parallel and mutually adjacent rotation shafts which present journal studs (22) mounted in hinge plates (32, 34), at least one of the valve plates (18, 19) is provided with valve setting means in the form of a setting shaft (24) which projects outwardly from at least one of the journal studs (22) and which is provided with a tool-accommodating groove (26), or a setting means, e.g. a cord or the like (50, 52) which acts directly on the valve (18, 19). Each of the valve plates is provided with a journal pin (28) for one end of pivotal arms (30, 31), the other ends of which are movably connected together by means of a bolt (44), which is guided for positive movement in a symmetrically located guide slot in the adjacent hinge plate (32). The pivotal arms (30, 31) transfer position changes caused by the setting means for effecting simultaneous movement of the valve plates. <IMAGE>
Patent SE-8702897-L (SE)
Inventor: HULTGREN SIGURD
IPC: F24D10/00
Filed: 1987-07-17
Abstract: The present invention relates to an arrangement for supplying hot water to smaller dwelling houses and the like connected to a district hot-water network, for heating and consumer purposes. The arrangement includes a heat exchanger (2), a radiator circuit (1), a hot-water tap-off point (7), a cold water inlet (8) and a water heater (10). In accordance with the invention, the heat exchanger comprises at least one three-pipe heat exchanger (2), the pipes (2.1, 2.2, 2.3) of which define an inner tubular channel (40) and two annular channels (17, 18) which extend coaxially with the inner channel, of which channels a first channel is connected to the radiator circuit (1) so as to form a closed circuit, a second channel is connected to the district hot-water network, and a third channel, whose inlet is connected to the cold water inlet (8), is connected to the hot water tap-off point (7) via the water heater (10).
Patent SE-8704328-L (SE)
Inventor: DAHLBERG B A G
IPC: A61M1/34
Filed: 1987-11-05
Abstract: A blood filter has a cannula (2) and duct (3) for withdrawal of blood from a patient, connected to the filter itself (11). The latter removes filtrates from the blood, which is returned via a second duct and cannula (4,5). - A sensor (26) detects the amount of blood withdrawn. A pressure equalising valve (20) connected to the sensor equalises pressure in the flow of filtrate through the sensor. The pressure equalising valve can be situated adjacent to, and upstream of the sensor.
Patent SE-8901933-L (SE)
Inventor: STRID KENT
IPC: B05B15/534
Filed: 1989-05-30
Abstract: PCT No. PCT/SE90/00336 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed May 21, 1990 PCT Pub. No. WO90/15184 PCT Pub. Date Dec. 13, 1990.A spray tube nozzle adapted to be cleaned during its operation. The nozzle includes a nozzle head having an inlet connectable to a conduit and an outlet for spraying liquid. Within the nozzle head is located a rotatable element defining a through-hole. The through-hole is shaped in such a way that the opening at one end is of relatively small cross-section and at the opposite end of a relatively large cross-section. The rotatable element is sealingly arranged in the nozzle head and has an external groove. The rotatable element can be positioned in at least a first rotational position to facilitate flow of spraying liquid from the conduit, to the nozzle inlet, and through the through-hole in the rotatable element, to the nozzle outlet for forming spray jets at the outlet. A second rotational position allows liquid to be flushed through the conduit by flow of the spraying liquid from the inlet, through the groove, and exiting the nozzle through a flush hole. A third rotational position allows the through-hole to be flushed by the flow of spraying liquid from the nozzle inlet through the through-hole in a second direction opposite to the first direction.
Patent SE-8902928-L (SE)
Inventor: KRANTZ A
IPC: F24F13/28
Filed: 1989-09-06
Abstract: A filtering unit for cleaning supply air comprises a set of filters accommodated in a housing (1) and consisting of hollow bodies (10) through which supply air can flow when passing from an inlet (9) to an outlet (17) of the housing at separate ends thereof. The filter bodies (10) can each be mounted in casings (18) having greater dimensions than the filter bodies so as to define between the inner sides of the casings (18) and the outer sides of the filter bodies (10) gaps through which the supply air can flow when passing towards the respective outlet (17). The casings (18) define, together with walls (3, 4, 7, 8), a passage (20) which is isolated from the supply air and through which a fluid, such as air, having a different temperature than the supply air can flow for heating or cooling the supply air.
Patent SE-9000168-L (SE)
Inventor: JERNSTROEM C G
IPC: B60R22/28
Filed: 1990-01-18
Abstract: The invention concerns an arrangement for limiting the force acting on a body in a vehicle in the event of a collision. By converting some of the kinetic energy of the body to plastic deformation work of a tongue 12 which is rigidly connected to the belt 10, 11, it is possible to limit the retardation force acting on a body in a collision. Using a control system 3, 4, 5, 6, 7, it is possible to optimize this force limitation to the person's weight and the speed of the vehicle. <IMAGE>
Patent SE-9002916-L (SE)
Inventor: WILSTRAND M O
IPC: A01C11/00
Filed: 1990-09-13
Abstract: The invention is directed to a method for feeding twigs one by one from a bundle of energy forest sprouts (3), for the further handling or treatment thereof, whereby the bundle of sprouts is placed with the root ends of the sprouts resting against a chute (1) being substantially V-shaped in cross-section and being open upwardly: the sprouts (3) of the bundle are brought to move in a direction towards the forward end of the chute (1); by gravity the sprouts are brought to fall down one by one after one another through a down-feed aperture (5); and immediately below the down-feed aperture (5) the sprouts are brought into engagement with a drive apparatus (13) for continued down-feed of the sprouts (3). The invention also relates to an apparatus for performing said method.
Patent SE-9003669-L (SE)
Inventor: WEISS J
IPC: F28F19/00
Filed: 1990-11-16
Abstract: As protection against erosion of condenser tubes (3), there is proposed a device (8) which includes a shell which is intended to cover that part of the condenser tube which is exposed or subjected to erosion damage, and fastener devices which can be included in the shell. The device is intended to embrace the condenser tube with a centre angle (v) between 180 DEG  and 300 DEG , preferably between 200 DEG  and 220 DEG . According to a preferred embodiment, the device is comprised of a cut, resilient sleeve whose inner diameter is smaller than the outer diameter of the condenser tube. The sleeve is fitted to the condenser tube, by snapping the sleeve over the tube from one side thereof.
Patent SE-9200008-L (SE)
Title: Fuel pump and filter for ships - has threaded filter housing screwed to pump
Inventor: BALTZ G F
IPC: F02M37/44
Filed: 1992-01-02
Abstract: The fuel pump (38) has an intake (40); and outlet (42), in flow connection with an IC engine (30); and a fuel filter (45). The filter has a housing with thread, with filter intake (5') and outlet (49). The outlet is in flow connection with the pump intake, and the filter housing is screwed with the outlet to the electrical fuel pump.
Patent SE-9200601-L (SE)
Inventor: ASPLUND G
IPC: H02B5/00
Filed: 1992-02-28
Abstract: PCT No. PCT/SE93/00053 Sec. 371 Date Sep. 22, 1993 Sec. 102(e) Date Sep. 22, 1993 PCT Filed Jan. 27, 1993 PCT Pub. No. WO93/17488 PCT Pub. Date Sep. 2, 1993.A power semiconductor valve device including an enclosure for semiconductor components and a hollow insulating body to supply power to the semiconductor components from a remote location, in which the hollow insulating body is formed from a non-ceramic material and includes concentrically mounted tubes spaced from each other to provide an annular gap between them.
Patent SE-9300433-L (SE)
Inventor: GILL DAVID CAMBELL
IPC: B61L23/34
Filed: 1993-02-10
Abstract: In a railway signalling system, to achieve inter-vehicle headway spacing for railway vehicles (1) travelling on a track (T), there are a) control of vehicles by fixed block signalling and b) control of vehicles by moving block signalling via communication between vehicles. The moving block signalling occurs within a moving block control zone of the track and the fixed block signalling occurs outside that zone, there being the facility of two-way data transmission between vehicles throughout the moving block control zone and the fixed block signalling system not preventing a further vehicle from entering the mowing block control zone when another vehicle is already in that zone and receiving a transmission via the moving block signalling system.
Patent SE-9302842-L (SE)
Inventor: SUNDSTROEM ERIK
IPC: B27B17/08
Filed: 1993-09-03
Abstract: PCT No. PCT/SE94/00757 Sec. 371 Date Apr. 18, 1996 Sec. 102(e) Date Apr. 18, 1996 PCT Filed Aug. 22, 1994 PCT Pub. No. WO95/06549 PCT Pub. Date Mar. 9, 1995Drive sprocket device for a chain saw, comprising a rim type sprocket located eccentrically in a ring. The ring has recesses on its outside periphery to receive tangs of drive links of a saw chain, and cylindrical surfaces to support the chain radially. On the inside periphery of the ring there are radial protrusions and cylindrical surfaces. The sprocket has recesses to receive the protrusions, and cylindrical surfaces in contact with the cylindrical surfaces formed on the inside periphery of the ring. Alternatively, the recesses in the ring could constitute through-holes, and the tangs of the drive links could extend through the through-holes to constitute the protrusions received in the sprocket recesses.
Patent SE-9400488-L (SE)
Inventor: LUNDBAECK STIG
IPC: A61B5/0408
Filed: 1994-02-11
Abstract: The horse transport vehicle contains at least one stall for a horse to be transported standing in the vehicle direction of travel. The stall has at least in the direction of travel a forward, releasable, crossways beam. The beam one end, which extends forward to an outer vehicle wall (4) is provided with a lug. In the vehicle wall is at least one recess in which the beam lug is insertable and firmly lockable with the aid of a vertically displaceable piston component. This has at least one lock piston vertically insertable in the lug and via a link component is connected with a lever (37) on the outside of the vehicle wall, with the aid of which it can be moved vertically.
Patent SE-9401951-L (SE)
Inventor: BERGDAHL KNUT
IPC: F16L21/06
Filed: 1994-06-07
Abstract: The arrangement involves a fixture component for installing and dismantling of components in and from ventilation ducts and incorporates a plate cover (3), a seal (4) and a lock mechanism (8). The plate cover is provided with distance-holding components (5) against the ventilation duct (1) and the component (2).