baber/WOPTO huggingface dataset:
Patent SE-8501820-L (SE)
Inventor: WALLSTEN STEN
IPC: B65G57/22
Filed: 1985-04-15
Abstract: The conveyor delivers goods onto a load support such as a pallet, having an intermediate station (4) between the discharge end of a first belt (2) and the inlet end of a second one (3) for transferring goods between them. In order to form a layer to a set pattern on the support and in which some of the items are turned through 90 deg. in relation to the others, and although all are delivered on the first belt in the same attitude, the discharge end of the first belt and the inlet end of the second are movable. In a first position, each is at one side of the intermediate station. In a second one, they are in line with each other, the second belt forming an extension of the first.
Patent SE-8503663-L (SE)
Inventor: GEBHART SIEGFRIED
IPC: E04B2/26
Filed: 1985-08-01
Abstract: A shuttering block exhibits an outer wall (1), an inner wall (2), between said walls a cavity (5) for filling with concrete, two end walls (3, 4), which are provided with recesses (6), and an insulating insert (10). The insulating insert (10) extends over the inner side (12) of the outer wall (1), the inner sides of the end walls (3, 4) and along the recess (6) above the latter. 
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Patent SE-8503874-L (SE)
Inventor: KREBS G
IPC: F02N3/02
Filed: 1985-08-19
Abstract: A starter device is disclosed for an internal combustion engine of a motor-driven chain saw. The starter device includes a rotor which is secured on a bearing pin by means of a spring clip. The legs of this spring clip extend partially parallel to each other and define an end portion and a guiding portion adjacent to the bearing pin. The rotor has also a pawl pivotable about a pivot axis parallel to the axis of rotation of the rotor. When the internal combustion engine is started, the pawl engages teeth formed on an inner wall surface of a fan wheel. Between its pivot axis and its free end, the pawl has a pawl pin projecting over the pawl and guided in the guiding portion of the spring clip. In the direction of rotation of the fan wheel, the pawl pin comes into contact with one spring leg ahead of a plane connecting the axis of rotation of the rotor with the pivot axis of the pawl, whereby a force component directed in the rotational direction of the fan wheel acts on the spring clip loading the pawl pin in the opposite direction. In this way, the pawl is securely held in its stop position by the spring clip which prevents the pawl from inadvertently pivoting outwardly while the engine is running and engaging the flywheel teeth which could otherwise impair the functional safety of the device.
Patent SE-8504089-L (SE)
Inventor: ANDREWS D K
IPC: F04B49/20
Filed: 1985-09-03
Abstract: A generator for producing pure air at high pressure includes a compressor, electrical means for driving the compressor and means for purifying compressed air generated by the compressor. A first sensor is provided for detecting the pressure of the compressed air and a second sensor for detecting the absolute temperature of that air. Means is provided for transferring an electrical signal from the first sensor to an electronic controller. Means is also provided for transferring an electrical signal from the second sensor to the controller. The controller processes these electrical signals and varies the power supplied to the means for driving the compressor in such a manner that the ratio of pressure of the compressed air to the absolute temperature of the compressed air remains substantially constant.
Patent SE-8505745-L (SE)
Inventor: JOHNSON T A
Filed: 1985-12-05
Abstract: A process for the selective preparation of essentially non-cyclic polyalkylenepolyamine compounds is described. In this process, an alkyleneamine compound is reacted with a hydroxy compound and optionally ammonia or an alkyleneamine in the presence of a catalytically active amount of an acidic crystalline aluminium silicate at a temperature of about 175 DEG C to 400 DEG C under a pressure which is sufficient to keep a substantial amount of the charge material and in particular ammonia in the reaction zone. The polyalkylenepolyamine formed is recovered from the reaction mixture. Polyethylenepolyamines, for example diethylenetriamine and tetraethylenetetramine, are representative compounds.
Patent SE-8600006-L (SE)
Inventor: GROSETH M
IPC: A47C3/026
Filed: 1986-01-02
Abstract: PCT No. PCT/NO85/00026 Sec. 371 Date Jan. 8, 1986 Sec. 102(e) Date Jan. 8, 1986 PCT Filed May 8, 1985 PCT Pub. No. WO85/05018 PCT Pub. Date Nov. 21, 1985.A tilting mechanism for a chair seat or the like of the kind where said tilting mechanism comprises a rigid metal plate being connected to a chair support via a retaining means and where said chair seat is pivotally connected to said tilting mechanism by the aid of said retaining means, first and second flexibly resilient and coaxially arranged members e.g., rubber pads or springs, being provided for cooperation with the metal plate and the attaching frame or the like of the chair seat and both said members being provided in front of and spaced from said retaining means so that said first member is compressed when the seat is tilted backwards and that said second flexibly resilient member is compressed when the seat is tilted forwards. Said members are precompressable by the aid of an adjusting member for the adjustment of the tilting rigidity. Said tilting mechanism is provided with locking means to enable locking the seat in a forward tilted, a neutral, or a backward tilted position.
Patent SE-8602118-L (SE)
Inventor: JENSEN HENNING IVAR
IPC: E06B9/18
Filed: 1986-05-09
Abstract: By a roller grating for burglar securing of show windows and with a rollable grating mat consisting of a number of mutually parallel profiles (8), which at opposite longitudinal sides have outwardly open, countersunk grooves (10), wherein opposite end portions of grating links (14) are pivotally embedded, suitable distance pieces moreover being introduced into the grooves (10), the profiles (8) have in addition a longitudinal cavity (16) being adapted for receiving a reinforcement (18) extending preferably along the entire profile (8), said reinforcement consisting of a cylindrical reinforcement rod (18) of hardened steel, preferably being rollably mounted in said cavity (16) of the profiles (8). Hereby is obtained a roller grating with the known and popular appearance and which nevertheless in a closed and safe manner can be reinforced by placing hardened steel rods in said cavity.
Patent SE-8700811-L (SE)
Inventor: DAHLQUIST E
IPC: B01D65/04
Filed: 1987-02-26
Abstract: A porous membrane for separation of undissolved constituents from an aqueous medium comprises a support matrix (11a) with through-passages (22), an inner layer (11ba) of particles of aluminum hydroxide and/or at least partially hydrated aluminum oxide with a mean particle size exceeding 0.1 micron and an outer layer (11bb), of colloidal particles, substantially insoluble in the aqueous medium and with a mean size of less than 0.1 micron preferably, there is arranged between the inner and outer layer at least one intermediate layer (11bc) of particles of intermediate size. The layers are deposited on matrix 11a from successive slurries. The outer and intermediate layers may be oxides of Si, Ti or Zr. In Fig. 1, two such membranes are arranged in a cross-flow filter with a rubber-bladed rotor between them. <IMAGE>
Patent SE-8703188-L (SE)
Inventor: NAUMBURG P
IPC: B65F5/00
Filed: 1987-08-17
Abstract: The invention relates to a separate insertion chute (103) of the type which at spaced intervals are connected to an underground suction conveying conduit (106) communicating with a refuse suction system, the upper end above ground of each chute being provided with a closable insertion opening and the lower end below ground of each chute being connected to the suction conveying conduit. According to the invention the insertion chute (103) consists of an upper chute portion (103a) which at its lower end is provided with a connecting flange (108a), and a lower chute portion (103b) which at its upper end is provided with a connecting flange (108e), said lower chute portion (103b) being received in a branching (109) extended from the suction conveying conduit (106), said branching likewise being provided with a connecting flange (108g) at its upper end. The connecting flange (108e) of the lower chute portion is releasably clamped between the flange (108a) of the upper chute portion and the connecting flange (108g) of the branching and the branching (109) has such a length in relation to the depth of the suction conveying conduit (106) below the ground surface, that the flange joint (108) formed by the connecting flanges (108a, 108e and 108g) is positioned above the ground surface.
Patent SE-8704713-L (SE)
Title: Equipment for changing paper rolls in machine - has carriage for carrying rolls to be exchanged pushed beneath machine, lifted to come in contact with rolls
Inventor: BAERGMAN K
IPC: B65H19/12
Filed: 1987-11-26
Abstract: Once the carriage (1) is in contact with the paper rolls, components retaining them are released so that they rest freeling on the carriage for removal from the machine.
Patent SE-8900029-L (SE)
Inventor: POCOCK T H
IPC: H04N7/173
Filed: 1989-01-04
Abstract: A method of, and a system for, selectively delivering still television video with accompanying audio to home subscribers over a cable television system for advertising, promotional or educational purposes. A maximum number of home subscribers can interactively request presentations of their own choosing to be displayed on their home television sets. Only one standard television channel is required for transmission of still video with accompanying audio to serve 300 concurrent users. No equipment is required in the subscriber's home. The video is presented as still frames from one of a number of videodisc players, transmitted over one television channel during the appropriate time interval of 1/30th (or 1/25th) of a second. Such video frames, which may also contain overlaid graphics information, are uniquely addressed to a remote storage device. Unused bandwidth is used for the transmission of up to 300 discrete audio messages. The remote storage device identifies the appropriate video still frame, stores it, combines it with the corresponding audio message and conveys both to the home subscribers' television on a pre-selected channel. By uniquely addressing video frames to the remote storage device, either 30 (or 25) different video frames per second can be conveyed on one television channel to 30 (or 25) different remote storage devices for retransmission to home subscribers. Thus, if a home subscriber sees a given still video frame for 10 seconds, his remote storage device need not be updated for those 10 seconds, enabling the system to transmit 300 (10 secondsx30/second) different video frames to 300 other remote storage devices, thereby serving 300 concurrent users.
Patent SE-8901891-L (SE)
Inventor: SCHEDWIN SVEN-ERIK
IPC: E01B23/02
Filed: 1989-05-26
Abstract: The invention relates to a rail-track constructed of sections (1) consisting of pairs of parallel rails (2) connected by means of sleepers (3). In accordance with the invention the pair of rails are formed by two ground axles which have been cut to an accurate length and which along their length are provided with identical sets or groups of co-drilled holes (4) for mounting bolts (5) by means of which the rails are connected to the sleepers (3). The invention also relates to a method for producing such a rail-track.
Patent SE-8902231-L (SE)
Inventor: HILTUNEN M
IPC: B01D/
Filed: 1989-06-20
Abstract: PURPOSE: To decrease a NOx content from stack gases by directly adding a nitrogen contained compd. which forms ammonia by pyrolysis to the cooled solid raw material to be heated in a rotary kiln before charging into the kiln or during the course of charging. CONSTITUTION: The nitrogen contained compd. (e.g. urea) which forms ammonia at the time of pyrolysis is prepd. and this nitrogen contained compd. is directly added to the cooled solid raw material to be heated in the rotary kiln before charging into the kiln or during the course of charging. As a result, the NOx content from the rotary kiln stack gases is decreased. This method has an advantage in that intricate injection apparatus are not needed. The reason thereof lies in that the adding of the urea to the solid raw material to be charged into the rotary kiln by processing the urea to any shape including solid, granular, pulverulent and liquid forms is possible. The temp. of the gases is not required to be adjusted by reaction and this method is adequately usable to an existing rotary kiln.
Patent SE-8903298-L (SE)
Inventor: SALDELL U
IPC: H03L7/10
Filed: 1989-10-06
Abstract: In mobile telephone systems comprising base stations with a number of resonance modules, each resonance module can be set separately to an individual frequency for the receiving and relaying of telecommunications signals at such frequency, where in each resonance module a tuning device is set at its determined resonance position in relation to the frequency of the incoming signal. Hitherto the setting of the resonance modules has been carried out manually and there are also known systems for carrying out the setting automatically. In order to improve the automatic setting and among other things make part of a connection circuit act as a selective amplitude detector, the incoming signal specific to the base station is now used as a reference signal and is output before the resonance module 1. The reference signal is output and controlled so that when the signal is to be found there is a certain output voltage(for example 50 mV). The output voltage is used to determine whether a setting device 3 for the tuning device of the resonance module is to be provided with a voltage with a positive or negative potential or not. The reference signal and the measurement signal are compared with regard to frequency and amplitude so that in the event of similarity a control signal B1B2 is emitted which is used to shut off a first search carried out by the setting device when the output voltage regulated by the reference signal so directs. The measurement signal and the reference signal are also compared regarding phase, where the phase difference is detected as a positive and negative direction and can give rise to a positive or negative potential for the voltage which operates the setting device 3 in such a direction that the measurement signal is changed in phase towards the phase of the reference signal. <IMAGE>
Patent SE-9000821-L (SE)
Inventor: BORRESEN A
IPC: B08B/
Filed: 1990-03-08
Abstract: In a method for providing substantially constant air flow velocity through the door opening of a fume cupboard for laboratory applications and the like, independent of the size of the cupboard door opening, this cupboard door opening is sensed first, whereon the exhaust air flow from the cupboard is continuously controlled in response to the sensed door opening. In an apparatus for providing such substantially constant air flow velocity a measuring device (18, 20, 26) is disposed for delivering a signal varying continuously with the opening of the door (12), said signal controlling a regulator (34, 36) in the exhaust air duct (14) from the fume cupboard (10).
Patent SE-9001741-L (SE)
Title: Method for producing boat hull - involves reinforcement components and/or one or more tanks
Inventor: SYRJAELAE S O
IPC: B63B73/46
Filed: 1990-05-15
Abstract: The tanks (14) are for fresh water, waste water, fuel, etc. The hull is built up from a plastics shell (10) mfd. conventionally. A plate preformed lower insert part (11) has a bottom surface shaped to correspond to the inner bottom surface of the shell or a part of it. This part forms at least the lower parts of the reinforcement components and/or the tanks.
Patent SE-9001949-L (SE)
Inventor: FORSGREN ARNE
IPC: C07K19/00
Filed: 1990-05-31
Abstract: A novel surface exposed protein of Haemophilus influenzae or related Haemophilus species is described. The protein named protein D is an Ig receptor for human IgD and has an apparent molecular weight of 42,000. Protein D can be detected in all of 116 encapsulated and non-encapsulated isolates of H. influenzae studied. The protein from all strains shows in addition to the same apparent molecular weight immunogenic similarities since protein D from all strains interacts with three different mouse monoclonal antibodies and monoclonal human IgD. A method for purification of protein D is described. Cloning of the protein D gene from H. influenzae in E. coli is described as well as the nucleotide sequence and the deduced amino acid sequence.
Patent SE-9103358-L (SE)
Inventor: BRUUN L
IPC: B27B17/14
Filed: 1991-11-14
Abstract: The invention relates to a device for a chain saw for tensioning the chain and for tightening the guide bar. It includes a bar puller having a force developing surface, which is inclined relative to a plane which is perpendicular to the flat sides of the bar and to the longitudinal direction of the bar; a recess or hole in the bar, the hole or recess having a pull edge on the front side of the recess or hole, i.e. the side which is facing the tip of the bar, the pull edge being designed to be able to co-operate with the force developing surface of thebar puller, and that the bar puller, when the chain shall be tensioned, is provided under the influence of an applied force to be pulled in a direction substantially perpendicular to the flat side of the bar, so that the inclined force developing surface under wedge action is pressed against the pull edge, wherein the bar through the wedge action is pulled forwards tensioning the chain.
Patent SE-9300581-L (SE)
Inventor: DIKSTEIN SHABTAY
IPC: A61K9/00
Filed: 1993-02-22
Abstract: There are provided pharmaceutical compositions for intranasal application for the alleviation of nasal discomforts, like "dry nose syndrome" and for the treatment of a variety of diseases. These are based on the combination of an isotonic humectant solution and a high molecular weight polymer which provides the required viscosity. Preferred compositions have a non-Newtonian viscosity profile. The composition can contain one or more pharmaceutically active ingredient.
Patent SE-9302442-L (SE)
Inventor: JANSSON TORGNY
IPC: F16B2/06
Filed: 1993-07-16
Abstract: A female part (1) can be locked in selected positions on a round rod (5). The female part includes a hollow passageway (2) into which a locking screw (3) can be screwed in a generally radial direction into engagement with the rod (5). When seen in cross section, the passageway (2) includes two flat surfaces (6) which slope towards one another symmetrically in relation to a diametrical plane (7). The angle (a) defines by the surfaces with the plane (7) lies between 2.5' and 15'. The locking screw (3) enters the passageway (2) in the wider part between the surfaces (6). <IMAGE>
Patent SE-9303271-L (SE)
Inventor: BACKMAN HARRY E
IPC: A23L3/01
Filed: 1993-10-06
Abstract: Device for treating liq. foodstuffs, esp. beer or milk, comprises (i) an oscillator unit which generates a continuous, variable electric field with opposing square waves at a continually changing frequency of 1-10 kHz, and (ii) dipole antennae for conveying the electrical field to the liq.
Patent SE-9401165-L (SE)
Inventor: HENNINGSSON BO UNO EGON
IPC: H01R12/50
Filed: 1994-04-07
Abstract: A device for electromagnetically shielding a cable or the like that is connected to a board connector on a circuit board inserted into a magazine using a corresponding cable connector. The circuit board includes a board front having an opening through which the cable connector is connected to the board connector. The device includes a shielding sleeve that is mounted on the circuit board over the board connector and extends through the opening in the board front. A shielding spring is mounted on the shielding sleeve between the sleeve and the opening in the board front. The sleeve is open towards the circuit board and the board front opening and is provided with recesses. The shielding spring includes a frame that extends around the sleeve and includes a plurality of outwardly directed, resilient tongues that lie against the board front. A plurality of resilient tabs lie along the shielding sleeve, the outermost parts of which include inwardly directed tongues. The inwardly directed tongues are received in the recesses in the sleeve and lie against the cable connector inserted in the shielding sleeve.
Patent SE-9500317-L (SE)
Inventor: KUMPULAINEN CLAES
IPC: B66B1/32
Filed: 1995-01-30
Abstract: A method and a device during an emergency stop of a mine hoist for preventing the occurrence of vertical oscillations which may arise in the skips (12, 13) of the mine hoist, and wherein the mine hoist is driven by means of an electric drive system (1) and wherein the mine hoist has a mechanical braking system (3) which, in case of emergency stop, is applied via a brake application generator (2) of a control signal which is adapted such that the risk of oscillation when applying the brake is minimized, and via a control signal which is generated by the speed control of the mine hoist, and wherein the control functions are implemented in the form of programs in a calculating member (22) .
Patent SE-9502680-L (SE)
Inventor: HOLMGREN JAN
IPC: H04L1/24
Filed: 1995-07-20
Abstract: The method separates an actual channel, from the connection (9) by means of a channel separation device (3). The channel is transferred via a coupling path (4) to a matrix shelf (7) equipped with a CAU card (5) where the signal on the channel is decoded. A CTL card (6) in the matrix shelf, forms a digital loop and transfers the decoded signal to a measurement instrument (8). The actual channel is separated from the connection by the actual time slot being separated. A channel with 64 kbit/s is separated from the connection with 2 Mbit/s for a measurement instrument suitable for 64 kbit/s. The separation instrument for the channel from the connection is of the type EL MI (RTM) or interceptor (RTM). The measurement instrument suitable for 64 kbit/s is preferably of the type PF-20 (RTM).
Patent SE-9601259-L (SE)
Inventor: HEDLING ANNA-KARIN
IPC: G09F15/00
Filed: 1996-04-01
Abstract: The screen has joint bodies (6) with devices for releasable fixture of flexible connecting components which are likewise releasably fixed to corresponding bodies on an adjacent frame side piece. This arrangement allows the formation of joints between adjacent frames, permitting pivoting of the frames through at least 90 deg  in relation to one another. The individual frames incorporate at least one intermediate piece joined to the side pieces. Three or more frames placed at an angle to each other can be mutually connected by the joints, forming a free-standing exhibition body, with a plate for a model, supported by the intermediate piece.
Patent SE-9601555-L (SE)
Inventor: BROBERG STEFAN
IPC: B63B15/00
Filed: 1996-04-24
Abstract: The technical problem that the invention is concerning is the fact that with until now known methods it takes long time to raise the main sail on big sail boats. This invention is named: The Counter Weight Mast and is meant to that with the help of a counter weight and an arrangement/mechanism that grabs the rope that shall pull up the sail when the weight has reached wished altitude make it possible to use a counter weight as an aid when raising sails.
Patent SE-9601815-L (SE)
Inventor: OEHMAN OVE
IPC: B29C65/52
Filed: 1996-05-13
Abstract: The invention relates to a device for bending a flat, round disc element (12; 14), especially for forming a widened gap (54) between two adjacent, facing disc elements (12, 14), which are to be glued together. The device (16; 18) comprises a first means (20) for contact with a first portion of the disc element (12; 14), a second means (28) for contact with a second portion of the disc element (12; 14). The second, radially outer means (28) is axially movable relative to the first means (20). A vacuum source is disposed to bend the radially outer portion of the disc element as the second means (28) is retracted.