baber/WOPTO huggingface dataset:
Patent SE-8702179-D0 (SE)
IPC: B60R9/06
Filed: 1987-05-25
Abstract: In the closed position, the upper (2) and lower (1) parts of the accommodation form a storage box. Between the two parts, is fitted a sheet (7) which in the open position forms sleeping accommodation in conjunction with the upper part. The sheet is of customary tent material, has an access entrance (8), and one or more windows (9). It can be permanently attached to the lower and upper parts, or on a removable basis by means of press studs. To remove load from the vehicle roof, and produce a stable base when the sleeping accommodation is used, the lower part has support legs (10), pref. in the vicinity of the corners. These legs are telescopic, and can be articulately and lockably fixed to the lower part or be insertable inside it. The interior of the accommodation is provided with lighting, and a power point for e.g. a radio receiver. Power supply to traffic lighting (11), such as position lights, stop lights and indicator lights, and to the internal lighting is from the vehicle battery via a lead (12) connected e.g. to a trailer contact (13) widthways to a tow hook on the vehicle.
Patent SE-8800846-D0 (SE)
Inventor: CARNIEL G
IPC: C07D209/46
Filed: 1988-03-09
Abstract: Optically active oxo-isoindolinyl compounds of formula (I> <IMAGE>  wherein R is C1-C4 alkyl; and R1 is hydrogen, C1-C4 alkyl or   <IMAGE> wherein n is 1 or 2 and each of R2 and R3, which may be the same or different, is hydrogen or C1-C4 alkyl, or physiologically acceptable salts thereof, are prepared by resolving a racemic compound of formula (II):   <IMAGE> into its optical isomers, to give an optically active compound of formula (II) as such or as a salt; reacting the said compound or salt with o-phthalic anhydride to give the corresponding optically active phthalimido compound; and reducing the optically active phthalimido compound. The product obtained can be esterified or salified as desired. The resultant optically active compounds, in particular that in which R is ethyl, exhibit platelet aggregation inhibiting activity.
Patent SE-8802504-D0 (SE)
Inventor: BJORCK P-G
IPC: F16D27/112
Filed: 1988-07-05
Abstract: In a belt transmission in which several units are driven by a common belt, a breakdown in one of the units can cause serious damage if the belt drive stops functioning. In order to avoid this, an overload protection is arranged which ensures driving of the other units and which disengages a unit which has broken down. In the unit in question, driving power is normally transmitted from the pulley (8), or other transmission wheel, via a friction clutch to the drive shaft (16) of the unit. The friction clutch comprises a clutch plate (22) with a number of attached pins (23) which engage, in a torque-transmitting manner, in a carrier (18) connected to the drive shaft (16) of the unit. The pins (23) are in this respect attached by means of solder joints (27) with a solder of such a chosen fusing point that the pins (23) are loosened by the heating which is obtained if the clutch plate (22) slides.
Patent SE-8803973-D0 (SE)
IPC: F28F13/10
Filed: 1988-11-01
Abstract: PCT No. PCT/SE89/00621 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Oct. 31, 1989 PCT Pub. No. WO90/05277 PCT Pub. Date May 17, 1990.A method and arrangement for enforced heat transmission between a solid or liquid alimentary body and an ambient gas takes place in connection with cooling/freezing or when cooking, frying or drying the entire part or parts of the alimentary body. This method and arrangement uses a low-frequency standing sound wave. The apparatus uses a low-frequency sound generator having a pulsator part and a resonator part. The resonator part is acoustically virtually closed and is designed so that the alimentary body, which is to be exposed to enforced heat transmission, is located within a zone inside the resonator part where the standing sound wave has a particle velocity anti-node.
Patent SE-8900232-D0 (SE)
IPC: H01F7/18
Filed: 1989-01-23
Abstract: The invention relates to the prevention of remanence phenomena during the process of switching electromagnets off. The invention is used especially in the case of load-lifting magnets and rolling mill turning magnets. The object according to the invention is achieved in that the magnetic zero crossing after initiation of the opposing excitation is detected in order to disconnect the demagnetisation current. For this purpose, a magnetic shunt path is produced by means of a device outside the operating area of the magnet, and independently of the load to be held. The magnetic zero crossing is detected by a component which can be influenced magnetically. <IMAGE>
Patent SE-8900758-D0 (SE)
Inventor: WESTERLUND L
IPC: B23K9/09
Filed: 1989-03-06
Abstract: In pulsed arc welding with a continuously fed electrode, nominal values are set for the basic current (Ibn) and the basic time (Tbn) during which a given quantity of material of the end of the electrode is fused, and for the pulse current (Ip) and the pulse time (Tp), during which a drop of fused material is cut off, by the pinching force, from the end of the electrode and is transported towards the welding point. The spatter losses are minimized by controlling the value of the pulse current, which is decisive for the size of the pinching force, and the size of the drop of material which is transferred. Arc voltage variations which occur, which influence the size of the drop, are regulated with an arc length regulator (8) by means of forming a voltage difference between a calculated mean value of the arc voltage (Ua) during the pulse time and a set value of the arc voltage (Ur). On the basis of this voltage difference (Ua-Ur), the basic time and the basic current, which are to apply after this pulse, are calculated while the pulse time and the pulse current are kept constant.
Patent SE-9000018-D0 (SE)
Inventor: EK L
IPC: G01B11/03
Filed: 1990-01-03
Abstract: Method for measuring, by means of a contactless measuring probe for measuring distance and of the type which is used in inter alia what are known as coordinate measurement machines, which measuring probe comprises an optical system comprising a lens system with an objective and a light source arranged so as to transmit light via the lens system towards a point on a measurement object, which lens system is arranged so as to focus said point on the measurement object, which measuring probe comprises a focus-sensing member which is arranged so as to receive light coming from the point after passage through the lens system and is arranged so as to detect when the transmitted light is focussed on the surface of the measurement object. The invention is characterized in that the optical system 107, 108 comprises an arrangement 5 located in the ray path for deflecting a light ray coming from the light source 1, which arrangement 5 causes the ray to be deflected so that the light point focussed on a measurement object performs a movement in the immediate vicinity of, and if appropriate including, the actual measurement point on the measurement object, and in that the measurement value for the actual measurement point is formed by a mean value of the measurement values obtained during said movement. The invention also relates to an arrangement for implementing the method. <IMAGE>
Patent SE-9301077-D0 (SE)
IPC: D21C9/153
Filed: 1993-03-31
Abstract: Laboratory equipment for practicing experiments and mixing ozone with medium consistency cellulosic pulp allows precise control of the timing and amount of ozone injected into the mixer, providing a method of testing that is more accurate than prior methods. An injection cylinder and fluidizing laboratory mixer are utilized. Pulp is fed into the mixer, the cylinder is charged with a known predetermined amount of ozone containing gas, the ozone containing gas is injected from the cylinder into the mixer, the mixer is operated to effect mixing of the ozone containing gas with the pulp for a predetermined period of time, and then gas containing residual ozone (which has not reacted with the pulp) from the mixer is vented from the mixer, including by utilizing a purge gas such as nitrogen. The ozone is created by an ozone generator which continuously operates. A three-way valve directs the output of the ozone generator to an ozone destruction device when the ozone is not being charged into the cylinder. A residual ozone analyzer is disposed in the vent of the mixer between it and the ozone destruct system, and may comprise a pair of potassium iodide solution containing vessels. Automatic valves and controls are provided for completely automating the testing sequence.
Patent SE-9303442-D0 (SE)
Inventor: MANN GERHARD
IPC: B60R9/04
Filed: 1993-10-20
Abstract: PCT No. PCT/SE94/00774 Sec. 371 Date Dec. 6, 1995 Sec. 102(e) Date Dec. 6, 1995 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/11145 PCT Pub. Date Apr. 27, 1995The invention concerns a foot member in roof-mounted load-carriers for vehicles, of the kind comprising a pair of support members, with each such member placed on the upper face of the vehicle roof adjacent the respective one of the two longitudinal sides of the vehicle, a carrier rail extending transversely across the vehicle roof and interconnecting said support member, and a grip member in cooperating roof edge portion and arranged to be actuated by a lever mechanism to releasably secure the load-carrier by clamping it against the corresponding roof-edge portion as a result of mutual vertical displacement of the individual grip member relatively to is associated support member upon pivotal movement of said lever. In accordance with the invention the support member and the lever comprise one curved cam part each, said cam parts arranged, upon pivotal movement of said lever, to perform a scissor-blade motion of displacement, a slidable body, which is connected to the grip member, extending through the free area between the two cooperating cam curves (15'', 16'), i.e. externally of the "scissor-blade nip" calculated in the direction from the pivot between said lever and the support member, the position of displacement of said slidable body being determined by the portion of the "scissor-blade nip", i.e. by the position of pivotment of said lever relatively to the support member.
Patent SE-9401130-D0 (SE)
Inventor: RAUTIO KAUKO
IPC: B27L7/02
Filed: 1994-04-05
Abstract: FIELD: wood-working industry. SUBSTANCE: device consists of barking unit stripping and cutting the bark into chips and chopping machine located behind barking unit and converting nucleus wood into chips for cellulose cooking. Device is designed for obtaining and using wood chips with bark and chips suitable for cooking cellulose out of small-sized trees having diameter 4-20 cm. EFFECT: enhanced efficiency.
Patent SE-9402920-D0 (SE)
Inventor: ROBBERTS LENNART
IPC: C02F1/72
Filed: 1994-09-02
Abstract: Mixing chamber (1) outlet issues directly or via a conduit (11) in the vessel (10) and the chamber second inlet is located in a part of it in which the pressure is lower than in the vessel during operation of the mixing chamber. The second inlet forms part of a recirculation circuit for a part of the water in the vessel. The mixing chamber first inlet is connected to a conduit (7) for water to be cleaned and which has been fed with a cleaning gas before entering the mixing chamber. The cleaning gas is fed to the water to be cleaned with the aid of an ejector (13). The mixing chamber comprises a rotation symmetrical vessel to the upper part of which connects tangentially a feed conduit issuing in the chamber first inlet. The mixing chamber second inlet comprises the end of a pipe (8) extending axially into the chamber, and the outlet is located in a part of the chamber in which the cross-sectional area between the chamber inner wall and the pipe outer wall is less than in the chamber upper part.
Patent SE-9403387-D0 (SE)
Inventor: CLAESSON ALF
IPC: A47B27/18
Filed: 1994-10-06
Abstract: The lock arrangement (80) comprises two lock or stop jaws (81, 82), with intermediate springs pressing the jaws away from each other towards a locking position. It has an upper and a lower stirrup arrangement (88, 89) which on moving towards each other move the lock jaws from a locking to a freeing position. The lock jaws, on deactivation of the lock function, move towards one another and somewhat downwards. Each lock jaw is provided with an edge part (81b) and a counterposed part provided with friction material. The upper frame part rail part is formed with freed side surfaces for the movement of the lock jaws. The friction material consists of a rubber material fixed to an aluminium surface. Each lock jaw is provided with an inner oblong hole.
Patent SE-9604697-D0 (SE)
Inventor: ERIKSSON TORE
IPC: B05C11/04
Filed: 1996-12-19
Abstract: Coating blade for applying coating material onto a travelling web (41), particularly coating liquid onto a travelling paper web, comprising a steel band (3), which, along the edge section (7) intended to engage the web (41), is provided with a wear-resistant coating (5). Said coating is constituted by a material which has a hardness according to Shore A of from about 30 to about 80.
Patent SE-9701676-D0 (SE)
Inventor: SVENSSON GERHARD
IPC: E04D13/072
Filed: 1997-05-02
Abstract: Hanging drains are suspended from hooks (15) in the brackets. The hook includes a curved support section for the drain and a straight fastener section (16) for attachment to the eaves (11) of a roof. The bracket has a fixture (12) for mounting on the eaves, a sleeve (14) receiving the fastener section of the hook, and a section (17) between the fixture and sleeve used to allow the angle of the sleeve to be altered relative to the fixture. A bolt (18) in the sleeve locks the fastener section of the hook into place inside the sleeve.
Patent SE-9702318-D0 (SE)
Inventor: SAMUELSSON ARNE
IPC: G01S11/06
Filed: 1997-06-18
Abstract: Method and device for calculating a velocity of a moving transmitter using Rayleigh-fading of a received radio signal are presented. The method includes the step of making at least two parallel calculations of at least two respective values using the received radio signal. The at least two respective values resulting from the calculations are then used as the basis for making a decision. The decision results in an optimal value for calculating the velocity of the moving transmitter being chosen from among the at least two respective values. Each of the at least two parallel calculations is carried out by respective devices each having at least one filter and at least one level crossing counter.
Patent SE-9703465-D0 (SE)
Inventor: WILSTRAND MATS
IPC: E01F9/619
Filed: 1997-09-25
Abstract: The sleeve part of the reflector used to engage it with the pole is provided with a slot (10) extending the full length of the sleeve. The catch used to secure the reflector in position is integrally formed from the sleeve.
Patent SE-9704635-D0 (SE)
Inventor: HANSSON GUNNAR CHRISTER
IPC: H01R13/72
Filed: 1997-12-12
Abstract: A portable power tool comprises a housing (10), a motor, a handle (11), and a connection means for fixed connection of a terminal end of a flexible power supply line (16), wherein a support device (17) is mounted on the housing (10) for supporting the power supply line (16) at a support point (A) located at a certain distance from the terminal end (15) of the line (16), which support device (17) is swivelled relative to the housing (10) about a first axis (x-x) substantially coinciding with the longitudinal direction of the power supply line (16) at the terminal end (15) of the latter and about a second axis (y-y) extending perpendicularly to the first axis (x-x) as well as to the longitudinal direction of the power supply line (16) in the support point (A). Between its terminal end (15) and its support point (A), the power support line (16) is routed in a free loop (19) large enough to avoid a detrimental sharp bending thereof. <IMAGE>
Patent SE-9704707-D0 (SE)
Inventor: OEHMAN HENRIK
IPC: F25B49/02
Filed: 1997-12-17
Abstract: The invention relates to a method of controlling an arrangement designed for generating cold air for cooling objects that are in need of being cooled, and an arrangement for carrying out the method. The arrangement includes a compressor (1) having air inlet means and compressed air outlet means, a heat exchanger (2) connected to the compressor outlet means via a first conduit (4) and functioning to cool the compressed air, a helical screw expander (3) which is connected to the heat exchanger (2) via a second conduit (5) and which includes an outlet for expanded and cooled air, and a third conduit (16) which extends from the outlet of said expander (3) to the object in need of being cooled. The method is characterised by sensing the temperature of air exiting from the expander (3) at a position in or downstream of the expander outlet, and by controlling the mass flow of air to the expander (3) in accordance with the temperature sensed. The arrangement for generating cold air for cooling objects that are in need of being cooled is characterised by a temperature sensor (11) positioned in the expander outlet or in the third conduit (6), and by a device (7, 8, 9; 10) which is actuated by the temperature sensor (11) and which functions to adjusts the mass flow through the expander (3) in accordance with the temperature sensed.
Patent SE-9800284-D0 (SE)
Inventor: HOWELLS GEOFFREY
IPC: G07D5/08
Filed: 1998-01-30
Abstract: A coin discriminator has a coin path along which a coin, containing a first portion and a second portion made of different metals and/or metal alloys, is arranged to pass. An electrical mechanism supplies time-varying drive signals to the coil mechanism. A detection mechanism detects eddy currents induced in the coin by the coil mechanism. The coil mechanism is arranged to induce in the coin an eddy current loop, which in a predetermined region of the coin crosses a bond between the first and the second portions of the coin.
Patent SE-9801473-D0 (SE)
Inventor: ALMQVIST DAG
IPC: H04B7/04
Filed: 1998-04-27
Abstract: A beam having the best performance for the present downlink transmits the signal carrying information. In another beam transmitted, in a corresponding manner having the best performance in regard to the next mobile station to be communicated in a next time slot, a signal is created which has a low cross correlation relative to the present signal carrying information. The average power in the direction to the next mobile station to be communicated in the next TDMA time slot will be given by the sum of the average power of the two signals after amplification by the respective antenna pattern. This takes place because the cross correlation between the signals is low due to which fact the summed signal will show a power addition but not a coherent addition. This is feasible as the summed signal is not be decoded by the next mobile station, but used entirely as a measurement of power. To further improve operation, the interleaving beams produced by two offset Butler Matrixes and then applied to a combiner may be used.
Patent SE-9900127-D0 (SE)
Inventor: ANDERSSON BJOERN
IPC: B29C65/18
Filed: 1999-01-18
Abstract: The contact surface (12) between the sealing head (5) and cover material is sinusoidal in order to increase surface area.  A device for heat-sealing a cover (4) to an edge (2) around an opening in a packaging container (1) comprises a heat-sealing head (5) and an anvil (6). The head has a cavity (10) for receiving a layer of flexible material (11) (in)directly in contact with the cover during the sealing step. The flexible material comprises a basis material and particles of a second material with a higher thermal conductance. The contact surface between the cavity and flexible material is sinusoidal shaped or has a similar profile in order to increase surface area.
Patent IT-BO910302-D0 (IT)
Inventor: FERRETTI RINALDO
IPC: B65H75/10
Filed: 1991-08-02
Abstract: Paper or cardboard core for winding reels of paper, cardboard, plastic materials or the like, of the type produced by means of the spiral winding and glueing of a plurality of paper or cardboard strips which partially overlap one another. At least one of the strips, proximate to the outer surface of the core, is made of a moisture-proof material.
Patent IT-MI952397-D0 (IT)
IPC: G01M17/02
Filed: 1995-11-21
Abstract: A device for a braking and traction test of a wheel (2) integral with a hub (5) that is free to rotate, comprises a road-wheel (1), a crank (6) integral with the hub (5) and a connecting rod (7) that causes the reciprocating movement of a piston (10) sealingly sliding in a chamber (11) of a cylinder (12) containing air. The piston (10) exerts on the wheel (2) and on the tyre (4) a sinusoidal torque consisting in a braking torque during its compression stroke and in a traction torque during its expansion stroke. The device also comprises first deformation transducer means (13) associated with the hub (5) and second and third speed transducer means (14, 15) associated with the hub (5) and with the road-wheel (1), respectively. <IMAGE>
Patent IT-MI982319-D0 (IT)
Inventor: NORCINI GABRIELE
IPC: A61P11/00
Filed: 1998-10-29
Abstract: Tricyclic phthalazine compounds of formula (I)wherein A is a 5-7 membered heterocycle containing from 1 to 4 nitrogen atoms, optionally partially or totally unsaturated, and optionally substituted by a (C1-4)alkyl group in turn optionally substituted; Z is NH, methylene, a C2-6 alkylene chain optionally branched and/or unsaturated and/or interrupted by a C5-7 cycloalkyl residue; Cy is phenyl or heterocycle optionally substituted by one or more substituents, or a COR4 group wherein R4 is hydroxy, alkoxy, amino optionally substituted by one or two (C1-6)alkyl groups or by hydroxy; R is a (C1-6)alkyl or polyfluoro(C1-6)alkyl group; R1 is hydrogen; a (C1-8)-alkyl, (C2-8)-alkenyl or (C2-8)-alkynyl group optionally substituted by hydroxy, oxo, aryl or heterocycle, and optionally interrupted by one or more heteroatoms or heterogroups; a (C1-4)alkoxy group or a (C4-7)cycloalkoxy group optionally containing an oxygen atom and optionally substituted by a polar substituent in the cyclic moiety, aryloxy aryl-(C1-10)-alkoxy; the N-O derivatives and the pharmaceutically acceptable salts thereof are described. The compounds of formula (I) are PDE 4 inhibitors.
Patent NO-20000251-D0 (NO)
Inventor: SCHNEIDER MARC
IPC: B27K3/15
Filed: 2000-01-18
Abstract: The present invention relates to a wood-polymer composite, particularly wood which has been impregnated with a mixture containing polymerizable organic compounds, and more particularly to a method for preparing a wood-polymer-composite by impregnating wood material and/or wood-based material with a mixture containing polymerizable organic compounds, and most particularly uses thereof.
Patent NO-20005509-D0 (NO)
Inventor: HEIJNSDIJK ALEXANDER MARNIX
IPC: G10K11/24
Filed: 2000-11-01
Abstract: The waveguide guides an ultrasound signal in a predetermined frequency range. The waveguide comprises a rolled film (1) whose layer thickness is substantially less than the minimum wavelength of the ultrasound signal in the film material within the predetermined frequency range. The layer thickness is selected to be sufficiently low that scattering and dispersion of the ultrasound signal is suppressed. The frequency range may be 15 kHz to 20 MHz. The thickness of the film is less than 0.1 mm. The film may consist of metal and/or ceramics and/or plastics.
Patent NO-20005608-D0 (NO)
Inventor: WESTON JONATHAN
IPC: A61K39/00
Filed: 2000-11-07
Abstract: The present invention relates to the structural proteins of the causative agent of Pancreatic Disease in fish, nucleotide sequences encoding said proteins, vaccines comprising said proteins or nucleotide sequences and diagnostic kits comprising said proteins or nucleotide sequences.