baber/WOPTO huggingface dataset:
Patent SE-8600730-L (SE)
Inventor: SUNDBERG K
IPC: H05B41/24
Filed: 1986-02-18
Abstract: Two or more fluorescent tubes (1-6) are connected in series to a voltage unit (8) which operates at a sufficiently high frequency to ignite them without recourse to preheating devices. Pref. the same voltage and frequency are delivered during the subsequent operating phase. If one of the tubes fails or its connections (11-15) are broken, the high frequency employed will ensure the switching of energy between adjacent conductors so that the other tubes continue to glow with either normal or reduced brightness.
Patent SE-8600902-L (SE)
Inventor: ADLERBORN J
IPC: C04B35/645
Filed: 1986-02-28
Abstract: Method of manufacturing bodies of boron carbide of at least nearly theoretical density by isostatic pressing of a powder of boron carbide or of a body performed from the powder at a temperature which is higher than 1500 DEG C but lower than 2000 DEG C and at a pressure of at least 50 MPa. The powder used during the manufacture consists of a fine-grained powder, from which all grains having a maximum size larger than 4 micrometers, preferably having a maximum size larger than 2 micrometers, are removed prior to the pressing.
Patent SE-8604087-L (SE)
Inventor: KRANTZ A
IPC: B01D46/24
Filed: 1986-09-26
Abstract: The housing has an upper chamber and a lower chamber. The upper chamber has a collar which catches solid particles that enter lid inlet, to reduce their energy. Air then passes through the outlet to the lower chamber. The lower chamber contains the filter. This comprises one or more layers of cylindrically arranged air-permeable layers. Filtered air leaves via outlet.
Patent SE-8700115-L (SE)
Inventor: HOLMER E
IPC: F02B37/00
Filed: 1987-01-14
Abstract: The present invention relates to a method for controlling the working cycle of a four-stroke internal combustion engine which is supercharged by means of at least one exhaust-driven turbo-compressor (4), and also to an arrangement for carrying out the method. Each cylinder of the engine is provided with an inlet valve (2) to which the compressor (5) of the turbo-compressor (4) delivers air through an inlet pipe (6), and also with an outlet valve (3) from which gases are passed from the cylinder to the turbine (7) of the turbo-compressor (4) through an outlet pipe (8). According to the invention each cylinder is further provided with a pressure control valve (9) which is connected to the outlet pipe (8) by means of a pressure control line (10), between the outlet valve (3) and the turbine (7) of the turbo-compressor (4). The pressure control valve (9) is intended to open when the piston, during the compression stroke of the engine cycle, is located in the cylinder in a first predetermined position (D) at a distance from the bottom-dead-centre position (C) of the piston, and is intended to close when the piston, during the compression stroke, is located in a second predetermined position (E) at a greater distance from its bottom-dead-centre position. The air flowing through the pressure control line (10) can be heated in a heat exchanger (23) by hot exhaust gases downstream of the turbine (7) such as to recover heat from these exhaust gases.
Patent SE-8702889-L (SE)
Inventor: MOLLER H
IPC: B60T8/88
Filed: 1987-07-16
Abstract: A failsafing device is proposed for an anti-skid system of a tractor-trailer combination. If the trailer anti-skid system fails at the rear axle, instead of shutting off the entire anti-skid system of the trailer, the anti-skid control at the front axle of the trailer is maintained.
Patent SE-8704987-L (SE)
Inventor: INOVIUS ALLAN
IPC: F23J15/00
Filed: 1987-12-11
Abstract: PCT No. PCT/SE88/00670 Sec. 371 Date Aug. 7, 1990 Sec. 102(e) Date Aug. 7, 1990 PCT Filed Dec. 9, 1988 PCT Pub. No. WO89/05422 PCT Pub. Date Jun. 15, 1989.A reactor for reducing the contents of nitrogen oxides and sulphur oxides in combustion gases. The reactor is in the form of a post-combustion chamber to be connected after a combustion chamber. The reactor has a casing including a generally cylindrical main part transforming at its top into a dome-shaped outlet part with an outlet opening. Around the casing of the reactor, there is provided a heat-insulated wall whose inner side has substantially the same shape as the casing and which is eccentrically disposed in relation to the casing. The casing of the reactor accommodates a partition which is conical and has its apex directed towards the outlet opening. A gap is formed between the shell and the partition. At the inlet end of the shell, an inlet funnel is provided at a certain distance from the inlet end as so to form a gap. A heat exchanger is provided for preheating secondary air supplied through a secondary air intake into the gap between the casing and the wall at a certain distance from the opening. At the bottom, the gap is connected to a collecting box and an outlet pipe.
Patent SE-8801875-L (SE)
Inventor: INGEMANN O
IPC: B65B51/10
Filed: 1988-05-19
Abstract: An apparatus for sealingly fixing a lid (20) to the opening flange (11) of a container body (10) includes a reception device (30) with a support surface (34) for receiving and supporting the container body by abutment of the flange against the support surface. A sealing device (60) applies a pressure to the lid placed between the sealing device and the flange under the formation of a joint which unites the lid with the flange. The reception device has a part of a sphere forming a bounding surface (33). A resting means (40) has a spherical bounding surface (41) for cooperation with the spherical bounding surface of the reception device. A closed space (49) is formed between the reception device and the resting means, this space being supplied with pressure medium for the formation of a gap (43) between the spherical surfaces, whereby the sealing device (60), under abutment against the lid, adjusts, by the intermediary of the lid and the opening flange, the reception device (30) into a position in which the pressure of the sealing device against the lid is substantially uniformly distributed.
Patent SE-8901784-L (SE)
Inventor: SUZUKI T
IPC: G02F1/1347
Filed: 1989-05-18
Abstract: The present invention discloses a multilayer liquid crystal display device which has superposed liquid crystal panel units having plastic film substrates. Spacers of a size not larger than 50  mu m are dispersed on and fixed to one viewing area of the facing panel units to prevent contact between adjacent units and even when the viewing area of the device is large and/or even when the device is left alone under bad conditions, no Newton ring, no optical interference fringe or no uneven transmission are recognized on the display screen of the device.
Patent SE-8903468-L (SE)
Inventor: KADE W
IPC: D21F1/02
Filed: 1989-10-20
Abstract: A headbox for stock suspension for a machine for forming a web from the stock suspension. The headbox having an outlet duct formed by a relatively stationary duct wall below and a relatively movable duct wall above. The duct walls converge in the direction of suspension flow to form an outlet slot. The upper duct wall is pivoted at its upstream end to enable adjustment of the clear width, i.e. the inter-wall spacing of the outlet slot. A beam extends across the machine above the movable duct wall. A pressurizable back pressure cushion is disposed between the beam and the movable duct wall. The pressure of the cushion is adjustable for maintaining the desired pressure level exerted by the movable wall on the stock suspension in the outlet slot. A lifting appliance is connected with the beam, but not with the movable duct wall, for adjusting the height position of the beam, which adjusts the width of the pressurized outlet slot.
Patent SE-8903498-L (SE)
Inventor: ORLANDO G
IPC: E21B43/34
Filed: 1989-10-23
Abstract: Gas-liquid mixture in a line (10) from, say, a petroleum well is pumped out through a line (19), the pumping being effected by a system comprising a pump (17) and vessels (1, 2, 3). In operation each vessel undergoes intake, stand-by and compression/delivery phases. During the intake phase of each vessel, mixture is sucked thereinto by the pump 17, communication between the mixture line (10) and the suction side of the pump being established by opening of the appropriate valves (4-9, 11-16). At the same time the contents of another vessel is expelled to the delivery line (19) by liquid delivered by the pump, again by opening of the appropriate valves. <IMAGE>
Patent SE-9002264-L (SE)
Inventor: ABRI A
IPC: H01H1/32
Filed: 1990-06-27
Abstract: The invention relates to a contact arrangement particularly intended for current limiting low-voltage circuit breakers, the contact arrangement having an elongated movable contact (10) which, at its mid-point, is rotatably journalled about a rotational axis (A) directed perpendicular to the longitudinal axis of the contact. The movable contact cooperates with two fixed contacts (20, 21) which are arranged on opposite sides of the movable contact. In the closed position of the switching device, the movable contact is pressed against the fixed contacts with the aid of a torsion spring (18) which extends parallel to the rotational axis of the movable contact and which, on one side of the movable contact, is in engagement with the movable contact and, on the opposite side, is in engagement with the stand of the switching device.
Patent SE-9003059-L (SE)
Inventor: SARTORIO F
IPC: B21D5/02
Filed: 1990-09-26
Abstract: A press brake system for bending, flanging, folding and forming an elongate and curved worksheet, and a worksheet handling device for handling such a worksheet are disclosed. The press brake system includes a press brake including a punch and a matrix which cooperate along a bending line in a working plane, and members for straightening an elongate and curved worksheet. The worksheet handling device includes members for straightening an elongate and curved worksheet. Such straightening members include: forcing members for applying force to the worksheet at central portion or end portions of a longitudinal edge, the force being in a direction perpendicular to the bending line and within a loading plane; and fixing members for fixing the worksheet so that it can not move against the force. This design enables the system to carry out appropriate bending or flanging to obtain a work with flanges of constant width along bending lines.
Patent SE-9401489-L (SE)
Inventor: PERSSON JAN-OVE
IPC: A61F2/20
Filed: 1994-05-02
Abstract: The invention relates to a voice prosthesis to be mounted in a fistula between esophagus and trachea. The voice prosthesis comprises a cylindrical body (10) with a valve member (13) which closes a passage through the body but can be opened. The body has an outside flange (12) projecting radially from one end of the body and having an annular surface to engage the esophagus wall and having such stiffness that the flange in a normal condition prevents the voice prosthesis from being passed through the fistula. A string (14) is provided in the annular surface and extends outside the voice prosthesis so that the string when pulled in the direction from the flange contracts said flange against the extended central axis of the body. The invention also relates to an instrument for insertion of the voice prosthesis into the fistula, which comprises an elongated stem (17) with a cylindrical pin (18) at one end thereof to be inserted into the body (10). An attachment (15) is provided in the stem for locking the string (14) provided on the voice prosthesis with the flange (12) of the body (10) contracted against the extended central axis of the body.
Patent SE-9403032-L (SE)
Inventor: FALK ALFONS
IPC: B60D1/18
Filed: 1994-09-12
Abstract: The device comprises a beam which is pivotably located between collapsed and extended positions on the rescuing vehicle (10a) and releasably supports a primary coupling component connected with a towing line. The primary coupling component is intended for coupling together with a secondary coupling component (30) on the vehicle (10b) to be rescued.
Patent SE-9403743-L (SE)
Inventor: KARLSTROEM ANDERS
IPC: D21D1/00
Filed: 1994-11-02
Abstract: During refining/beating of beating material there exists a need to measure more parameters than the gap, directly in the beating zone. The present invention makes this possible and it relates to a system for continuous measuring of pressure and temperature in the beating zone and the system is characterized in that a number of separate/combined pressure sensors or temperature sensors provided with cables are applied on or in at least one of the homogeneous beating discs or, beating discs constructed of segments, of the refiner along the active radius of the beating disc, alternatively are arranged in at least one position between, alternatively between and in, two of the segments being present in the beating disc along the active radius of the beating disc and that the cables are collected into a bunch of cables or are transformed into another cable and leave the beating disc via a hole therein, if the beating disc is stationary, to be connected to a possible detecting unit and a subsequent presentation unit, alternatively, if the beating disc rotates, that the bunch of cables/the cable is connected to a collector shoe arranged against the shaft of the refiner with further connection according to the above.
Patent SE-9501728-L (SE)
Inventor: LAROCHE PIERRE
IPC: B05D1/00
Filed: 1995-05-10
Abstract: A mirror composed of a vitreous substrate having a silver coating formed on a surface thereof produced by a process including the steps of sensitizing the vitreous substrate; activating the vitreous substrate by contacting the vitreous substrate with a solution comprised of at least one ion selected from the group consisting of bismuth (III), chromium (II), gold (III), indium (III), nickel (II), palladium (II), platinum (II), rhodium (III), titanium (III), vanadium (III) and zinc (II); contacting the vitreous substrate with a silvering solution so as to form the silver coating; and applying at least one layer of paint over the silvered substrate. Preferably, the silver coating is not covered with a protective layer of copper.
Patent SE-9502473-L (SE)
Inventor: YAMASHITA SYUGO
IPC: H04B7/26
Filed: 1995-07-06
Abstract: A frame-synchronous reproducing circuit (10) includes a BIC status register (20) of six stages, and a BIC status signal (c) from each stage of the register is applied to a BIC pattern determination circuit (24) in which the BIC status signal (c) and a BIC changing pattern being stored in advance are compared with each other. If the both are coincident with each other, the BIC pattern determination circuit (24) applies a high-level signal to a JK flip-flop (26) via an OR circuit (48), whereby a high-level signal representing that frame synchronization has been settled is outputted from the JK flip-flop (26).
Patent SE-9503300-L (SE)
Inventor: WENDEBERG HANS
IPC: F16C/
Filed: 1995-09-25
Abstract: The compensating arrangement is fitted between a housing plate (3) and a seat in a housing (5) and incorporates a ring-shaped recess (7) at least partly filled with a damping medium (10) and with a ring-shaped piston (9) movably arranged in the recess.
Patent SE-9600935-L (SE)
Inventor: OEHLUND ANDERS
IPC: B60R22/18
Filed: 1996-03-11
Abstract: Safety belt devices are disclosed for vehicles comprising a seat belt, a retractor for retracting the seat belt, a seat belt guide for guiding the seat belt, a rotatable drum for displacing the seat belt guide between a normal operating condition and a tightened condition for the seat belt, the seat belt guide mounted on the rotatable drum, and an activator for activating the rotatable drum into the tightened condition, the rotatable drum including an energy absorber for reducing the force exerted upon the seat belt guide by the seat belt during return of the seat belt guide from the tightened condition to its normal operating condition.
Patent SE-9602899-L (SE)
Inventor: HALLENSTAAL MAGNUS
IPC: H04Q3/00
Filed: 1996-07-30
Abstract: The present invention relates to a method, a node (105) and a network (102) for screening out unfamiliar messages. The invention is preferably applied in a ISUP network. The screening takes place through when a message or a parameter is detected which is not recognized a function is called upon which looks up the message and destination in a table (401, 601). The table (401, 601) is built up and modified by the operator. If the parameter (603) or message (403) and destination (404, 604) are found in the table then the corresponding action (405, 605) which can be, for example, to not forward the message or parameter, is taken. <IMAGE>
Patent SE-9603115-L (SE)
Inventor: SJOEBERG GOERAN
IPC: A47L5/22
Filed: 1996-08-28
Abstract: A vacuum cleaner including a vacuum source in the form of a fan arrangement (15) comprising a fan unit (22). The fan unit (22) is driven by a commutator motor (23) via a shaft (30). The commutator (24) is received in a separate chamber (31), which is sealed from the other parts of the electric motor. The chamber is connected to an inlet channel (36) and an outlet channel (37). Air flows through the chamber and takes up carbon particles from the commutator and delivers same to a dust bag. <IMAGE>
Patent SE-9700090-L (SE)
Inventor: BROGAARDH TORGNY
IPC: B25J11/00
Filed: 1997-01-14
Abstract: The linkage connects base element (1A) with floating element (2) which is to be positioned in space. The linkage incorporates a link arrangement (5) and a movement arrangement (6). The link arrangement has links (9) which are joined to connector (4) and the floating connector by multi-directional pivots. The links of the link arrangement are parallel and equal in length. The movement arrangement allows relative movement between the connector and the base element and allows the connector to be moved without changing its orientation in space. The links of the movement arrangement form at least one parallelogram between the connector and the base element.
Patent SE-9701388-L (SE)
Inventor: NYCANDER AAKE
IPC: E02F/
Filed: 1997-04-15
Abstract: A method for determining the position of the working part of a work tool (17) capable of being moved along a defined path and mounted on a piece of heavy machinery (3), in order to stop the tool working when it reaches a pre-determined position, comprises the following steps :(a) the position of a pre-selected part of the machinery which remains stationary as the tool part moves and which has a known relationship with the path along which the tool part travels, is recorded ; (b) the position of the work tool in relation to the path of travel for the working tool part is recorded as this tool part moves along its path ; (c) the actual position of the working tool part is calculated using the difference between the positions measured in steps (a) and (b) in the same direction as the path of travel for this tool part ; and (d) a control process is initiated if the pre-determined end position has been reached by the working tool part. The equipment used for this method is also claimed, including at least one first position detector unit (4) placed on the stationary part of the machinery monitored in step (a), at least one second position detector unit (5) used for calculating the position in step (b), a processor (6) for carrying out the calculations in step (c) and the control process in step (d).
Patent SE-9801001-L (SE)
Inventor: HAGELIN FRANK
IPC: B61L/
Filed: 1998-03-25
Abstract: The railway installation d.c.-based fault-free effects meter has, two series-connected semiconductor switches (1,2), an actuator (9,10) with an actuation alternator (11) and a d.c.-d.c. converter. At least two contact-free monitors (22-24) with control voltage connections (12-14) are also fitted.
Patent SE-9801905-L (SE)
Inventor: ANDERSEN HANS BOEGH
IPC: F23H17/12
Filed: 1998-05-29
Abstract: A grate device (1) for a combustion furnace comprises a grate element (2) and a turnable shaft assembly (3) connected thereto. The grate element (2) has a first system of ducts (17.1) for circulating coolant through the grate element (2). The shaft assembly (3) has a second system of ducts (17.2), which communicates with the first system of ducts and forms a coolant inlet and outlet (14, 16). The grate element (2) comprises a girder means (6) which is non-rotatably connected with the shaft assembly (3) and which contains a part of the first system of ducts (17.1), which part communicates with the second system of ducts (17.2). The grate element (2) comprises a plate means (5) which is mounted on the girder means (6) and forms a grate area and through which the remaining part (7) of the first system of ducts extends for cooling the grate area.
Patent NO-20001871-L (NO)
Title: Nye 3,6-hemiacetaler fra klassen 9a-azalider
Inventor: KOBREHEL GABRIJELA
IPC: C07H17/00
Filed: 2000-04-11
Abstract: Oppfinnelsen angår forbindelser med den generelle formel (I). -:--y :-" hvori •-;---_ ". R- individuelt står for hydroksyl, en L-cladinosylgruppe med formel (II). hvor. R2 individuelt står for hydrogen eller en silylgruppe,. R3 individuelt står for hydrogen eller sammen med R6 står for en etergruppe, R4 individuelt står for hydrogen, en (d-C)acylgruppe eller -COO-(CH)-Ar-gruppe,. hvor n er 1-7, og Ar individuelt står for en usubstituert eller substituert arylgruppe med opptil 18 karbonatomer,. R5 individuelt står for hydrogen, en metylgruppe eller -COO-(CH)-Ar gruppe, hvor n er 1-7 og Ar individuelt står for en usubstituert eller substituert arylgruppe med opptil 18 karbonatomer,. Rindividuelt står for en hydroksylgruppe eller sammen med R3 står for en. etergruppe,. R7 individuelt står for hydrogen,en (CC)alkylgruppe, en silylgruppe eller sammen. med Rog C-11/C-12-karbonatomene står for et cyklisk karbonat,. Rindividuelt står for hydrogen, en (CC)alkylgruppe, silylgruppe eller sammen med R7 og C-11/C-12-karbonatomene står for et cyklisk karbonat,. bg"dets farmasøytisk akseptable addisjonssalter med uorganiske eller organiske syrer, en fremgangsmåte for fremstillingen derav og anvendelsen derav som antibiotika eller som mellomprodukter for syntese av andre makrolid-antibiotika.
Patent NO-20002461-L (NO)
Inventor: KOESTERS HEINER
IPC: F04C18/16
Filed: 2000-05-12
Abstract: Shafts (3) for rotors (4) are driven by dedicated electric motors (6). The angular positions of these shafts are determined with synchro resolvers to help synchronize the rotors electronically. The shafts are fitted with gearwheels (7) for emergency synchronization. One or more gearwheels connect to the rotor for its shaft's resolver and to the shaft but can detached.
Patent NO-20014707-L (NO)
Inventor: MALO KJELL ARNE
IPC: E01F9/011
Filed: 2001-09-28
Abstract: Connecting device for masts, poles and similar carrying structures which are mounted on a base at a roadway, wherein the upper end of the base and the lower end of the pole structure each carries or is integrated with a mounting plate and provide an angle with the axis of the pole structure, which have holes for at least one connecting member maintaining the two mounting plates together in an operating relationship. The connecting member is adapted to lose integrity or fracture upon a sideways impact over a certain level, such as at the impact of a motor vehicle. The connecting devices includes at least one pressure member for providing pressure load between the mounting plates and for keeping them apart at a predetermined distance. Further, the connecting member includes at least one shear member primarily for taking shear load, and at least one tension member to provide a tension load between the mounting plates. The load on the pressure member is provided by the tension member and/or the pressure member.
Patent NO-20014889-L (NO)
Inventor: GILES MILVYN
IPC: C07B61/00
Filed: 2001-10-08
Abstract: The invention relates to a novel process for the preparation of certain pharmaceutically active pyridyl compounds.