baber/WOPTO huggingface dataset:
Patent SE-9003149-D0 (SE)
IPC: F16C33/10
Filed: 1990-10-03
Abstract: PCT No. PCT/SE91/00599 Sec. 371 Date Feb. 26, 1993 Sec. 102(e) Date Feb. 26, 1993 PCT Filed Sep. 11, 1991 PCT Pub. No. WO92/05874 PCT Pub. Date Apr. 16, 1992.A bearing system in a refiner for making pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, where at least one of said refining members (24) is supported by an axially movable and rotary shaft (26 ). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a cylindric housing (32) with at least one rotary cylindric piston (30), which is mounted on the rotary shaft (26) for rotating together with the same. At least one outer and one inner concentric ring cylinder (200, 202 and, respectively, 210, 212) are arranged to abut one of the end surfaces of the rotary piston (30), so that a sealing gap is formed. The inner and the outer ring cylinder are axially movable but not rotary and are supported by a stationary ring piston (29 and, respectively, 33) located between said ring cylinders, and the area of the cavity (213 and, respectively, 214) formed between the inner and the outer ring cylinder is greater toward the ring piston (29 and, respectively, 33) than toward the end surface of the rotary piston (30). Channels (246 and, respectively, 248) are provided for supplying said cavity with a hydraulic pressure medium.
Patent SE-9003398-D0 (SE)
Inventor: ALENIUS H
IPC: H04M15/00
Filed: 1990-10-24
Abstract: A circuit (4) for generating metering pulses (P) includes a multiplier circuit (MULT), a bandpass filter (BF), a comparison circuit (COMP) and a ramp signal generator (RAMP). A current (IC) from the ramp signal generator is multiplied (MULT) by an alternating voltage (VTXX) such as to form the metering pulse (P), which is transmitted, together with a speech signal (SP), to a subscriber (1) for registration. The output voltage (UF) of the bandpass filter (BF) is compared with a reference voltage (UR) in the comparison circuit (COMP). The output (9a) of the comparison circuit is electrically conductive only when the filter voltage (UF) exceeds the reference voltage (UR). When control signals (D) open a switch (SW), a capacitor (C1) is charged by a first current generator (10). The capacitor voltage (VC) increases linearly and controls proportionally the current (IC) of the ramp signal generator (RAMP). When the filter voltage (UF) reaches the reference voltage (UR), the voltage (VC) of the capacitor (C1) is held constant. This is effected by small charging and discharging of the capacitor (C1) for each period of the alternating voltage (VTTX) when the output (9a) of the caparison circuit shifts between non-conductive and conductive states. When the current switch (SW) is closed (D), the capacitor (C1) is discharged by a current (2 x IS) through a second current generator (11) until the metering pulse (P) ceases. <IMAGE>
Patent SE-9100225-D0 (SE)
Inventor: PLEINIS M J
IPC: G01B17/02
Filed: 1991-01-25
Abstract: A coextruded zirconium tube and tube liner are monitored along their lengths by well known ultrasonic measurement techniques that are modified by the blocking out of extraneous signals at opposite sides of a timing gate that varies in width according to variations in the width and shape characteristics of successive points along the length of such coextruded tube and liner. The blocking of such extraneous signals enables a normally very weak signal representing the interface between tube and tube liner to be identified and used, together with a group of stronger signals representing the inner surface of the tube liner, in monitoring tube liner thickness and characteristics by a sonic wave traversing the distance across the timing gate.
Patent SE-9103420-D0 (SE)
Inventor: ARVIDSSON TORBJOERN
IPC: G06F3/0489
Filed: 1991-11-19
Abstract: The ergonomic and adaptable control system, which is especially applicable to pushbutton/key- or control column guided machines and apparatus, and which makes it possible for the operator to be able to manipulate the control device without glancing at this or that distraction. At an entry level configuration, the control system is made up of an adjustable work chair (1); a main keyboard section (2A) and a secondary keyboard section (2B) the functions of which can be redefined; a main camera (4A) and a secondary camera (4B) which photograph the two keyboard sections (2A, 2B); a monitor connected to a computer (6) on which is displayed the image information (9) from the two cameras (4A, 4B). On a screen (7) a composite image (11) is displayed, made up of combined image information (9) and a computer (6) generated virtual image (10), showing how the operator's hands and fingers are positioned. The virtual image (10) can be keyboard signs or menues of a computer program.
Patent SE-9200023-D0 (SE)
Inventor: ECKERBOM A
IPC: G01N21/05
Filed: 1992-01-03
Abstract: Described is a device for a gas analysis, for determination of the content of two or more gases in a gas flow, comprising at least one source (3) for emission of two or more ray paths (2) of radiation of a detectible wavelength, a cuvette device having an inlet (18) and an outlet (19) for the gas flow, a filter (23) for transmission of radiation of a characteristic wavelength for the respective gas and a detector device comprising a plurality of detectors (22) for conversion of the radiation into an electrical signal, characterized in, that the cuvette device comprises a block (1) with a number of through-going cuvettes (14) in each of the ray paths, which cuvettes are interconnected by channels (15,16,17) which connect the ends of the cuvettes, to the formation of an unbroken conduit for the gas flow from the inlet to the outlet, and in that a first (12) and a second (13) cuvette window, which cuvette windows are transparent for the radiation to be detected, are arranged to the block over each end of the cuvette device in the ray path from the source, adjacent to which second cuvette window the detectors are arranged. <IMAGE>
Patent SE-9201442-D0 (SE)
Inventor: LYHAMN LENNART
IPC: H02J9/04
Filed: 1992-05-07
Abstract: The system has a changeover unit (12) at a connecting point between a conduit (6) form a current converter (5) and units (7,10) to be driven. The changeover unit monitors presence of voltage in the conduit form an external current source to the current converter. As a result the changeover unit separates the units to be driven form the vehicle electrical system and their connection to the conduit. - The current converter is provided with an automatically acting current distributor and limiter which feeds current to the respective heating units momentarily and alternates between units so that only some units are fed with current.
Patent SE-9202292-D0 (SE)
Inventor: KUNKEL P L
IPC: H04B1/04
Filed: 1992-08-05
Abstract: In a cellular telephone of the type capable of operating in both analog and digital modes, a power amplifier is provided which can operate efficiently in both the analog and digital modes of operation. The power amplifier includes a non-linear power amplifier stage and a linear power amplifier stage which are controlled by a switching means. During the analog mode of operation, the switching means causes the non-linear amplifier stage to amplify the RF signals. During the digital mode of operation, the non-linear amplifier amplifies the RF signal when there is a requirement for a relatively low power output. During the digital mode when there is a requirement for a relatively high level output, the switching means causes the non-linear power stage and the linear power stage to amplify the RF signals.
Patent SE-9301632-D0 (SE)
IPC: B23Q1/00
Filed: 1993-05-12
Abstract: A tool extender for machining machines consisting of an extender body (6) arranged to, in a known manner, be fixed in for instance a chuck (4) in a tool machine and provided with a holding means for a tool (15) in the form of a sort of hydraulic gripping bushing with an internal thin, unslotted sleeve (8), which is very precisely centered and fixed, specially welded in an axial hole (7) on the end of the extender, in such a way that a thin gap is created between the hole (7) of the extender and the gripping sleeve (8), which gap is filled with a plastic or elastic pressure medium (11) being arranged to be pressurized and depressurized with a suitable means (13), whereby a tool (15) with adjusted dimension is fastened in and detached from the extender.
Patent SE-9301724-D0 (SE)
IPC: B65H26/06
Filed: 1993-05-19
Abstract: A measurement value is determined corresp. to the length of a part of the web (4) unrolled from the roller (3) when it rotates through a specific number of degrees, pref. 360 deg., and the determined measurement value is used to determine how much of the web (4) rolled onto the roller (3) is issued for a specific process, e.g. printing. - A signal representing the received measurement value corresp. to the length of the part of the web (4) and a signal corresp. to the number of degrees which the roller (3) rotates when the web part is unrolled are determined. These signals are processed to obtain information as to how much of the web rolled onto the roller is issued for processing in the printing press (1). A signal representing the layer thickness of the web on the roller and a signal representing the width of the web on the roller are fed for processing together with the original signals to obtain the information.
Patent SE-9303688-D0 (SE)
Inventor: EINARSSON INGER
IPC: E01C3/06
Filed: 1993-11-08
Abstract: On a levelled base (2) is spread a layer of light clinker (3) or other light filling material of predetermined thickness. Prefabricated plates (4) of foam concrete with an admixture of light ballast and with reinforcement (7) arranged over its extent in the horizontal plane is placed on the layer of light clinker.
Patent SE-9401929-D0 (SE)
Inventor: FUREKULL JAN
IPC: F28D1/03
Filed: 1994-06-06
Abstract: Heat exchanger for fitting in a tank which forms part of a vehicle radiator, comprising a number of plate pairs (1) stacked one on another. Each pair consists of a larger (2) and a smaller (3) elongate plate, which plates have all-round edge flanges (4) which are bent towards one another and which, when the smaller plate (3) is arranged in the larger (2), from a lap joint. Surface-area enlargers (5) are arranged both between the plates in each plate pair and between plate pairs lying adjacent to one another. The plates are provided with holes (6) at their ends for forming inlets and outlets respectively for the fluid which is to be cooled. One plate of each pair is provided at each of its holes (6) with at least two slots (7) which extend from the hole (6) parallel to the longitudinal axis of the plate. The other plate of each pair is provided at each of its holes (6) with at least one slot (9a) which extends from the hole parallel to the longitudinal axis of the plate and at least one tongue (8a) bent out from the plate, on the opposite side of this in relation to the edge flange, which tongue (8a) engages in a slot (7, 9a) of an adjacent plate in an adjacent plate pair.
Patent SE-9404439-D0 (SE)
Inventor: WETTERLIN KJELL
IPC: A61M15/00
Filed: 1994-12-21
Abstract: PCT No. PCT/SE95/01539 Sec. 371 Date Jun. 19, 1996 Sec. 102(e) Date Jun. 19, 1996 PCT Filed Dec. 19, 1995 PCT Pub. No. WO96/19253 PCT Pub. Date Jun. 27, 1996An inhalation device for inhalation of a pharmaceutically active substance from a reservoir in an inhaler comprising an inhalation channel with an air inlet and an air outlet, said device comprising a dispersing chamber having an air inlet and an air outlet into which the active substance may be sucked from said reservoir through the air outlet and means for allowing a user to inhale the active substance from said dispersing chamber, said dispersing chamber being defined by at least a first non-movable element and a second movable element, said second element being substantially cylinder-formed, said first element being arranged in said second element whereby a vacuum or negative pressure is created in said dispersing chamber when said first and second elements are moved in relation to each other, wherein said first non-movable element is fixed on the inhaler so that the second element will move in relation to both the first element and the inhaler when the device is activated for inhalation. The invention also relates to a method of dispersing a pharmaceutically active substance in a dispersing chamber by creating a negative pressure or vacuum in said dispersing chamber.
Patent SE-9502088-D0 (SE)
Inventor: SEITL JERONYM
IPC: B42D25/29
Filed: 1995-06-08
Abstract: The banknote can be made of paper, like normal notes, or of plastic. The component in the banknote is made of material for electromagnetic, electronic or optical storage of information. It can also be a micro-processor. Before the banknotes are delivered from the bank and used for payment purposes, their nominal value is transferred from the bank account to the magnetic strips in them. This activates the notes. On each payment to a bank, shop or similar the notes are deactivated and the note values are moved electronically from them to the bank or shop account. Activation and deactivation occurs with the aid of electronic equipment which is used for customary credit cards.
Patent SE-9502784-D0 (SE)
Inventor: REINHOLDSSON BO
IPC: F16B15/00
Filed: 1995-08-09
Abstract: The method involves using a non-rotating drive unit and a spike (1) component with an outer flat end part (8) which is crossways position to the spike component direction of penetration in the wooden strip (10). The flat part is introduced into the wood strip, using the drive unit. The periphery of the flat part, during driving into the wooden strip, produces a hollow formation through pushing on the flat part edge line. The conically formed part (18) is arranged so that by expansion the pushed parts (14.1,14.2) are made to move in the direction of the remaining hole wall (19.1,19.2). A hammer is used to drive the spike component into the wood. Adjacent to the outer flat part is arranged a conically formed part (18), pref. in the form of a four-sided blunt cone. The spike component is of metallic material. The spike component flat surface during the driving-in process exerts a pushing force in the spice extension direction, whilst the inclined side surfaces guide the spike in an axial direction through the wooden strip.
Patent SE-9600888-D0 (SE)
Inventor: HELLSTROEM CLAES
IPC: B60G11/113
Filed: 1996-03-07
Abstract: The yoke (8) has safety elements (20,21) so that when it fails, the connection between the leaf spring (3A,B) and the axle is maintained by a limited motion of the yoke, in relation to a support piece (9) and a rest area (18). The safety elements comprise first stops (20) positioned between each arm (14,15) of the yoke and the middle part (16), and cooperating second stops (21) positioned on the support piece. The stops of the yoke and the support piece are so arranged, so that in the event of failure, they break in a predetermined way, lying on top of one another, and the connection between the spring and the axle is maintained, with the help of at least one of the arms.
Patent SE-9602054-D0 (SE)
Inventor: OEYVIND MOEN
IPC: H02B1/01
Filed: 1996-05-29
Abstract: The parts (10,12) enclose an angle and can be used as elements in assembled stands and frames. They have mutually coacting coupling elements for the linking of the two parts, when mutually interengaged. One first part (10) coupling element is U-shaped and comprises an angular recess, with both components contg. an aperture directed towards the second part (12) coupling element (20), which contains at least four coupling members (28), i.e., a pin-like engagement member and a lateral, reed-shaped bolting member, with the engagement member guided along the angular recess during the connection of the two parts.
Patent SE-9604702-D0 (SE)
Inventor: OLSSON CHRISTER
IPC: H05K3/32
Filed: 1996-12-20
Abstract: A device for electrical and mechanical connection of an electric high-power component which transmits high-frequency electrical signals to conductors on a circuit board. The component includes horizontally projecting connections which to the are glued to the conductors on the circuit board with an electrically conducting adhesive, of which the adhesion to the foundation is greater than a predetermined value. The component is subject to repeated temperature changes which leads to stresses on the connection between the connections and the conductors. The length of the connections is chosen depending on a predetermined threshold value for the highest acceptable attenuation which the high-frequency electrical signal is subject to when passing through the electrical high-power component via the connections. The contact surface of the connections towards the glued joint can be designed so that it includes a number of cavities, whereby the adhesive achieves a better grip to the connections.
Patent SE-9701842-D0 (SE)
Inventor: CARLSSON BENGT-GOERAN
IPC: E04B1/343
Filed: 1997-05-16
Abstract: The present invention relates to manually manageable building module, a method for packing, unpacking and assembling said modules, and a building comprising these assembled building modules. The manually manageable building module is characterized in: a rectangular steel frame (E) with a weatherproof outer surface coating (3) on the outside, preferably of a mixture of concrete and polystyrene, and on the inside a treatable surface coating, e.g. also a mixture of concrete and polystyrene as well, of plaster, and/or of cellulose and lime; a sound and/or heat insulation between the inside and the outside of the steel frame; and that the rectangular steel frame (E) is restricted in a downward direction by vertical projections (D) intended to be inserted into the lower U-beams (5) of steel.
Patent SE-9703997-D0 (SE)
IPC: F15B15/08
Filed: 1997-10-31
Abstract: A fluid pressure cylinder of the kind including a cylinder tube (23) with a slot and being shielded and sealed by an outer (11) and an inner (10) sealing band and with a cylinder bore (23') and a piston (2,5) which is movably arranged inside the tube and a transfer means (3) for transferring the piston movement through the slot to means (4) at the outside of the cylinder tube, wherein the piston comprises a seat (7) for a piston sealing member (6). The piston comprises a central body (2) and two piston end units (5) surrounding the respective end of the piston body and lying (17) against the cylinder bore, wherein each piston end unit (5) is fitted with play (s) onto the body (2) in order to allow a relative movement between these elements in directions essentially perpendicular to the cylinder axis. <IMAGE>
Patent SE-9801496-D0 (SE)
Inventor: BERGVALL CARINA
IPC: C06B25/34
Filed: 1998-04-29
Abstract: Diaminodinitropyridine-N-oxide (DADNPO) is used as a substitute for 2,2`,4,4`,6,6`-hexanitrostilbene explosive for perforating borehole feed channels during deep oil drilling.  DADNPO is used to perforate feed channels leading into a borehole during very deep oil drilling.
Patent SE-9801726-D0 (SE)
Inventor: ERIKSSON MIKAEL
IPC: C07D311/58
Filed: 1998-05-15
Abstract: A process for the preparation of one of the enantiomers of an amine of formula (I) which comprises resolution of a racemate of the corresponding carboxylic acid and Curtius rearrangement of the desired enantiomer from said resolution, the other enantiomer from said resolution being subjected to a racemization for conversion to said desired enantiomer and recirculation of the latter to said resolution and Curtius rearrangement operations.
Patent SE-9902107-D0 (SE)
Inventor: JANSSON LARS
IPC: B62K25/24
Filed: 1999-06-07
Abstract: In a front wheel suspension on a motor cycle (1), the front wheel is mounted in rearward-sloping supporting members (9) which, in turn, are mounted on the chassis (2) of the vehicle by means of or by bearing units (5, 10) comprising link elements and possibly a springing function. The supporting member and the wheel are turnable about a steering line (14) which slopes in a corresponding manner to the supporting members. The bearing units form separate upper and lower bearing units (5 and 10), which are provided with bearing members in or about which the said supporting members and the wheel are turnable. Preferably, the upper of the said bearing units acts as a combined bearing and steering linkage member for the supporting members. The bearing units are torsionally rigid in their respective planes, which extend through the respective securement points or bearings of the bearing units in the chassis and the said supporting members. The said upper bearing unit is arranged compliantly for torsion or turning motions which arise in the bearing unit when the supporting member and hence the wheel are allotted steering or turning motions or assume steering or turning positions which differ from the longitudinal axis of the vehicle.  <IMAGE>
Patent SE-9904505-D0 (SE)
Inventor: ALCARAZ LILIAN
IPC: C07D521/00
Filed: 1999-12-09
Abstract: The invention provides adamantane derivatives of formula (I), a process for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and their use in therapy.
Patent IT-MI930838-D0 (IT)
Inventor: TONELLI CLAUDIO
IPC: C08G63/672
Filed: 1993-04-28
Abstract: Coatings obtainable from crosslinkable polyesters resins based on perfluoropolyethers obtainable from hydroxy-terminated PFPE, with acid anhydride and/or a diacid, a polyol with functionality higher than 2 and optionally in mixtures of diols having a functionality of 2, the resins being also even 70% weight/weight soluble in xylene.
Patent IT-MI931333-D0 (IT)
IPC: F25D15/00
Filed: 1993-06-22
Abstract: Cooling unit for coffins comprising a refrigerating circuit in which a first heat exchange fluid circulates therein and a second circuit in which a second heat exchange fluid circulates, connected with a refrigerating plate in a condition of heat exchange with the coffin. The plate is of disposable kind i.e. detachable from the remaining of the cooling unit and left into the coffin after the final closure thereof. Means are also provided to allow the draining of the heat exchange fluid from the refrigerating plate and the recovery of said fluid in a suitable tank to allow the reuse of the remaining part of the cooling unit by insertion of other plates. <IMAGE>
Patent IT-MI931547-D0 (IT)
IPC: G01N33/18
Filed: 1993-07-14
Abstract: Device for monitoring the quality of purified water, particularly for biological purification plants and the like, which comprises means (2) for measuring the clarity of water and reading means (5) suitable to generate a signal that is proportional to the clarity of the water to be monitored; the device furthermore comprises monitoring means (7) suitable to determine the percentage of reliability of the amount of noxious substances in the water to be monitored, as a function of the measured clarity value. <IMAGE>