baber/WOPTO huggingface dataset:
Patent NO-974559-L (NO)
Inventor: RASMUSSEN OLE-BENDT
IPC: B32B27/32
Filed: 1997-10-02
Abstract: PCT No. PCT/GB93/00177 Sec. 371 Date Jun. 16, 1994 Sec. 102(e) Date Jun. 16, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/14928 PCT Pub. Date Aug. 5, 1993A cross-laminate of two or more individually stretch oriented films where the directions of orientation of the films are in criss-crossing relation, has a pattern of generally parallel elongated ribs extending lengthwise of the laminate. The ribs are defined between generally transversely coincident convex and concave curved surfaces on opposite faces of the laminate, the concave surface having a radius of curvature greater than that of the convex surface so that the ribs have a thickness greater than the average thickness of the laminate. The laminate material adjacent to lateral boundaries of the ribs is in a tensionless state reversely curved relative to the rib curvature making the material between adjacent pairs of ribs generally flat. The rib pattern is preferably regular with a preferred average transverse spacing between adjacent ribs, measured peak to peak, of about 1-10 mm. The convex surfaces of the ribs can all be on the same side of the laminate or can alternate in series between opposite sides. The pattern of elongated ribs can be interrupted at longitudinally spaced loci to enhance the flexibility of the laminate and the laminate can have an undulating curvature when viewed from the side. A process and apparatus for making the ribbed cross-laminate by means of intermeshing grooved rollers are also disclosed.
Patent NO-975129-L (NO)
Inventor: NUGENT RICHARD ALLEN
IPC: C07D401/12
Filed: 1997-11-07
Abstract: The subject invention relates to pyrimidine-thioalkyl and alkylether compounds of Formula I <CHEM> and pyrimidine-thioalkyl and alkylethers of Formula IA, namely the compounds of Formula I where R4 is selected from the group consisting of -H or -NR15R16 where R15 is -H and R16 is -H, C1-C6 alkyl, -NH2 or R15 and R16 taken together with the -N form 1-pyrrolidino, 1-morpholino or 1-piperidino; and R6 is selected from the group consisting of -H, or halo (preferably -CI); with the overall provisio that R4 and R6 are not both -H; The compounds of Formula IA are useful in the treatment of individuals who are HIV positive being inhibitors of viral reverse transcriptase.
Patent NO-983447-L (NO)
Inventor: DANIEL JOSEPH ALLEN
IPC: H05H1/34
Filed: 1998-07-27
Abstract: An arc retract circuit for use in a plasma arc system with a torch having an electrode and a nozzle, a power supply for providing a D.C. current, a power circuit for connecting the power supply across said electrode and a workpiece to be cut, a power switch for connecting the nozzle to the power supply when in a closed condition defining a pilot arc mode of operation and for disconnecting the nozzle from the workpiece when in an open condition defining a cut mode of operation, an amplifier for regulating said power supply to a first set current when in the pilot arc mode and a second set current when in the cut mode, and an arc retract circuit for shifting the power switch from the open condition to the closed condition, which arc retract circuit includes a current sensing circuit for creating a first signal representing the actual current applied by the power supply to the power circuit, structure for creating a second signal representative of a current level below the second set current, and switch operations structure for closing the power switch when the first signal is substantially equal to the second signal.
Patent NO-991991-L (NO)
Title: Induktor
Inventor: BROWN PAUL ANTHONY
IPC: H01F37/00
Filed: 1999-04-27
Abstract: Oppfinnelsen tilveiebringer en induktor som innbefatter en langstrakt ledeskinne (10) med rektangulært tverrsnitt, hvor i det minste en del av skinnen er omgitt av en hylse (20) som tilveiebringer i det vesentligste ingen elektrisk ledningsbane gjennom hylsen i en retning bort fra ledeskinnen. En slik hylse (20) konsentrerer de magnetiske flukslinjene i hylsen. Fordelen med en slik induktor er at ved høyere frekvenser (for eksempel over 100Hz) blir virkningene av skinneffekten redusert mens belastningen på induktoren ved lavere frekvenser men høyere strømmer også reduseres.
Patent SE-0000759-L (SE)
Inventor: HEDENSKOG BO
IPC: H02M3/28
Filed: 2000-03-10
Abstract: A flyback converter has a primary side including a main switch and a control device and a delay circuit. The converter has a secondary side including a drive circuit controlling a rectifying switch. The drive circuit has a first part including a first transistor, a first discharge diode and an on-node and a second part including a second transistor, a second discharge diode and an off-node. The control device is connected to the drive circuit via at least one drive capacitor to the on- and off-nodes. The control device issues drive pulses to the main switch through the delay circuit and to the drive circuit. The drive circuit has a first mode of operation in a flyback phase, which is triggered when the main switch is turned off and the rectifying switch is rendered conducting. A second mode of operation is a forward phase, which is triggered when the main switch is turned on and the rectifying switch is rendered non-conducting. The flyback converter includes few components and the main switch is efficiently prevented from conducting simultaneously with the rectifying switch.
Patent SE-0003246-L (SE)
Inventor: WELEN LARS STEFAN
IPC: F24F1/00
Filed: 2000-09-13
Abstract: An air treatment and ventilation device (1) comprises a supply-air channel (2), a cooling/heating element (3) for treatment of room air, a mixing chamber (4) for treated air and supply air and air outlets (5, 6) from the device into the surroundings, whereby supply air is adapted to be supplied to the mixing chamber via discharge holes (7, 8) in the wall of the supply-air channel (2). The invention is characterized in that the discharge holes (7, 8) have an adjustable area for setting the desired supply-air flow. <IMAGE>
Patent SE-0200322-L (SE)
Inventor: KARLSSON GINGER
IPC: B43L15/00
Filed: 2002-02-01
Abstract: The pad comprises an elastic material, is filled with heat reflective material, is pulled over the hand and includes a loop which can be pulled over the thumb or any other finger.  A wrist pad for use during computer work comprises an elastic material and is filled with heat reflective material. The pad is pulled over the hand and can be rotated around the wrist. The pad has two heights and includes a loop which can be pulled over the thumb or any other finger.
Patent SE-0400480-L (SE)
Inventor: FRITZSON JOACHIM
IPC: G01M/
Filed: 2004-02-26
Abstract: The present invention relates to a system for communication with at least one electronic unit (2, 2', 2'') in a vehicle (7), which system comprises an interface unit (6) arranged to communicate with said at least on electronic unit (2, 2'' 2''), and at least one replaceable memory unit (9) that can be connected to the interface unit (6). The memory unit (9) comprises a protected memory area (13), which protected memory area (13) in turn comprises a unique identity and vehicle model-specific means for establishing communication with said at least one electronic unit (2, 2', 2'') in the vehicle (7) concerned, via the interface unit (6). The invention also relates to an interface unit and a memory unit according to the system, and a method for utilizing the system.
Patent SE-0602633-L (SE)
Inventor: HAMAR OLE-JOHAN
IPC: B31B50/20
Filed: 2006-12-07
Abstract: A method for packaging of paper and board rolls (1), comprising a sheath paper web (2) consisting of a papery carrier (20) with side edge portions (22) that have least one portion thereof covered by a thermoplastic resin (21) that becomes adhesive when heated, said method comprises the winding of said sheath paper web (2) at least one turn about the envelope surface (10) of the roll (1) with the thermoplastic resin (21) facing the envelope surface (10) and the papery carrier (20) facing away from the envelope surface (10), such that a side edge portion (22) of the sheath paper web (2) projects externally of each end gable (11; 12) of the roll (1), the bringing of end gable circular blanks sized (d) to fit the diameter (D) of the roll (1) to lie against the end gables (11, 12) of the roll (1), and the folding of the projecting side edge portion (22) down against the end gable (11; 12) of the roll, providing the projecting side edge portion (22) to be folded down against the end gable (11; 12) of the roll with a series of lateral slits (23) that between themselves form a series of tongues (24, 24'), and heat sealing the folded-down side edge portions (22) against the end gable circular blank (3; 4) positioned between the end gable (11; 12) of the roll and the side edge portion (22), wherein the end gable circular blank (11; 12) constitutes the only end gable circular blank at each end in question of the final packed board or paper roll (1).
Patent SE-7404004-L (SE)
Inventor: AAGAARD KARL LUND
IPC: A61K35/64
Filed: 1974-03-25
Abstract: Method for purifying and separating bee glue (propolis) derived from beehives including the steps of firstly quick-freezing untreated propolis repeatedly at temperatures below -20 DEG C, secondly crushing the thus treated propolis to smaller particles at a temperature below 10 DEG C, thirdly separating said particles to a number of fractions according to size, the largest of said particles having a maximum diameter not much greater than 6 mm, and where fourthly said fractions containing most impurities are dissolved and filtered in a fluid filter for full utilization of all propolis present. Further an apparatus for performing said method comprising a deep-freezing apparatus, a crushing means, preferably a roller mill with rollers driven at different speeds, and a separating apparatus, preferably an aspirator with a number of screens, suctionways, outlet channels and a permanent magnet at at least one outlet channel. and a cyclone placed in series with said aspirator.
Patent SE-7409324-L (SE)
Inventor: MURARI B
IPC: H01L23/40
Filed: 1974-07-17
Abstract: A mounting assembly for an integrated circuit comprises a synthetic-resin flexible spacer body having a face and unitarily formed with a pair of end regions having a predetermined height above the face and with a central region bridging the end regions and having a maximum height above the face smaller than the height of the end regions by a distance at most equal to the thickness of the integrated-circuit package to be mounted. Each of the end regions is formed with the throughgoing hole alignable with a similar hole in a heatsink plate and in a circuit board so that screws passing through each of these holes can clamp the end regions between the rigid heatsink plate and the circuit board with the central region pressing the integrated-circuit package resiliently against the heatsink plate.
Patent SE-7413438-L (SE)
Inventor: KELCH H
IPC: G07B13/08
Filed: 1974-10-24
Abstract: 1449077 Taximeters KIENZLE APPARATE GmbH 17 Oct 1974 [25 Oct 1973] 45038/74 Heading G4T A taximeter of the kind having tariff control means together with fare indicator means switchable to a first initial "base" fare, is characterised by the further inclusion of a separate function switching means selectively actuated by said tariff control means whereby an additional base fare increment is optionally stepped into the fare indicator means. A conventional mechanical taximeter layout includes tariff control shaft 11 together with time/ distance responsive drive shaft 1 which actuates pawl arm 4 to drive fare indicator 10 via pawl 7 and star wheel 8. Into this mechanism is interposed switching means comprising pivot arm 12 and second pawl arm 13, whereby, upon actuation by means 38, 34 end 18 of arm 13 is pivoted into the influence zone of tariff control shaft cam 19 the arm thereby pivoting to engage drive pin 23 and rotate switch wheel 24 until stop 25 abuts face 20/2 of arm 13. The motion of switch wheel 24 is imparted to indicating means 10 via gear transfer 28 thereby effecting a step increase in indicated fare. Adjustment in the switching motion is possible by the resetting of pins 23, 25 in arcuate slot 27, and adjustment in the functionally effective position of the switching means 12, 13 is afforded via adjustable axis 14. In alternative embodiments, transmission gearing 28, 29 may be omitted, and switching disc 24 directly arranged on shaft 9; in addition, actuating means 38, 34 may take the alternative forms of an arrestable button or a bayonet connection with a rotatable knob.
Patent SE-7601654-L (SE)
Inventor: SEPTIER JACQUELINE
IPC: A63B51/00
Filed: 1976-02-13
Abstract: 1534755 Tennis rackets J SEPTIER 11 Feb 1976 [13 Feb 1975] 05410/76 Heading A6D A method of making a net for a tennis, squash or like racket comprises the steps of providing a board with projections arranged in a peripheral pattern approximating to the outline of the racket, extending a length of stringing around a first opposed set of projections to provide the transverse strings of the net, extending a second length of string- ing around a second set of opposed projections to produce the lengthwise strings of the net which are interwoven with the transverse strings, then securing portions of adjacent strings to form loops around the projections and then removing the net so formed from the projections, see Figs. 1..4 (not shown) for stringing details. The frame of the racket has apertures to receive the loops which may be retained therein by a flexible retaining member secured to tensioning means mounted in the handle. That part of the net adjacent the handle may be provided with looped tails, see Fig 6 (not shown), which loops B', Fig. 10, are engaged by spools 127, 128 vertically adjustable with handle for tensioning purposes by a nut 125, 126, 127 engaged by a knurled nut 123. The retaining means and in loops 112, 113 engaged by a further spool 117 having screw-threaded engagement with a rod 119, 120 for tensioning purposes. In a modification the net 239, Fig. 21 consists of horizontal strings 243 and an oblique arrangement of strings 245, 246; the the net being secured by straps 210, 218 and tensioned by a bonding cable 241 connected to a tightener [251], see Figs. 22-25 (not shown). The net may be made of catgut or nylon and have each loop protected by a sleeve; the racket frame being made of wood, metal or reinforced plastics. A window may be disposed in the handle adjacent to a scale whereby the degree of tensioning may be readily ascertained, see Fig. 34 (not shown). For modified arangements of attaching net to frame, tensioning details &c. the Specification and remaining drawings (not shown) should ,be referred to.
Patent SE-7705231-L (SE)
Inventor: MENDELSON W L
IPC: C25B3/25
Filed: 1977-05-05
Abstract: Lower alkyl 4-imidazolecarboxylates are electro-chemically reduced to give the corresponding alcohol and lower alkyl ethers. This mixture is reacted directly with cysteamine to give the important thioamine intermediates.
Patent SE-7707174-L (SE)
Inventor: CORT J H
IPC: A61K38/095
Filed: 1977-06-21
Abstract: The use of long-acting oxytocin analogs, characterized chemically by replacement of the disulfide bridge by a thioether bridge, in safely inducing labor in mammals is disclosed. Of particular importance in the use of these compounds is the safety factor, that is, the absence of uterine tetany, dangerous to both mother and fetus, at dosage levels required for induction of complete labor. Induction of complete labor can be accomplished with one or, at most, two single injections.
Patent SE-7707326-L (SE)
Inventor: SIGG H
IPC: B63H23/10
Filed: 1977-06-23
Abstract: A marine gear drive has two drive pinions for coupling to respective high-speed and low-speed engines and both pinions connected through intermediate gears to a common larger gear adapted to be coupled to a propeller shaft. The drive pinions, intermediate gears and larger gear are disposed in only two planes and one drive pinion is in the driving train from the other drive pinion to the larger gear. An arrangement for a twin propeller drive, with each propeller driven by high-speed and low-speed engines as aforesaid, counter-rotates the propellers without reversing the direction of rotation of the drive inputs.
Patent SE-7708129-L (SE)
Inventor: STAUFER A
IPC: A63C9/20
Filed: 1977-07-13
Abstract: Such a binding is provided with a jaw (1) which has two lateral parts (7, 8) which extend substantially perpendicularly to the running surface and engage on a boot sole projection (9) arranged in front of the toe region of the boot (10). A clamping clip (3) serves to retain the boot sole projection (9) in the binding, extends transversely to the longitudinal axis of the ski and is articulated at one end on one of the two lateral parts (7, 8), while the other end can be latched to the other lateral part of the jaw (1). As a result, simple and reliable fixing of the boot (10) is achieved, combined with small dimensions of the jaw (1). <IMAGE>
Patent SE-7708300-L (SE)
Inventor: ESDAILE J D
IPC: C30B15/00
Filed: 1977-07-18
Abstract: A process for the reflux refining of metals in which impure metal crystals within a column of the liquid metal are transported from a cool zone through a temperature gradient to a hot zone, wherein melting of the crystals occurs; said transport being facilitated by the use of a mechanical device comprising a plurality of elements movably supported at spaced-apart locations within the column, each element being of small maximum transverse cross-sectional area relative to that of the column, said elements being moved at least reciprocally in the direction of extent of the column, whereby in consequence of the shape and movement of the elements there is, in the vicinity of each element, a net displacement of crystals towards the hot zone.
Patent SE-7710679-L (SE)
Inventor: ENGELBERGER J F
IPC: G05B19/425
Filed: 1977-09-23
Abstract: A stationary base programmed manipulator arrangement is provided for cooperation with workpieces on a continuously moving conveyor. The manipulator arm is mounted for movement about a vertical axis to follow a workpiece on the conveyor and execute a predetermined pattern of operations on each workpiece as it moves past the manipulator station. The manipulator may be programmed by successively stopping the workpiece at different closely spaced locations along the conveyor path, successively moving the manipulator arm to positions corresponding to different points on a representative workpiece when said workpiece is positioned at said different locations, and recording said corresponding positions to which said arm is successively moved.
Patent SE-7714032-L (SE)
Inventor: HANSEN B V
IPC: C07J1/00
Filed: 1977-12-09
Abstract: This invention relates to an improved steroid ester synthesis in which a carbodiimide, in combination with an acid catalyst, is used as condensing agent.
Patent SE-7714205-L (SE)
Inventor: MCMURTRY D R
IPC: G01B7/24
Filed: 1977-12-14
Abstract: A probe for use in measuring apparatus has a base member including a two-dimensional seat for an intermediate member which, in turn, includes a two-dimensional seat for a stylus holder. The two seats face in opposite directions so that the stylus holder can be displaced from the seated position in either of two opposite directions.
Patent SE-7903035-L (SE)
Inventor: ENGEL KURT
IPC: B22D11/16
Filed: 1979-04-05
Abstract: A protection arrangement for preventing damage at a continuous casting plant for slabs in case of a breakthrough of molten metal through the solidified strand skin, includes a collecting device for molten metal provided below the mould at a supporting stand for the strand and enclosing the strand in the peripheral direction. The collection device is made up of displaceable collecting plates with separate collecting plates for each side of the strand. The collecting plates on the broad sides are each connected with part of the supporting stand, and the collecting plates provided for the narrow sides are displaceable by an adjusting device and overlap the collecting plates on the broad sides.
Patent SE-7903923-L (SE)
Inventor: HARLAN W E
IPC: H04N5/208
Filed: 1979-05-04
Abstract: In a color television receiver luminance channel, transistor amplifier stage develops respective versions of input video signals across load resistors in collector and emitter circuits. Capacitor links collector to stage's output terminal, and parallel combination of inductor and resistor links emitter to output terminal. Parameter values are chosen to cause stage to provide delay-versus-frequency characteristic compensatory for delay distortion introduced by receiver's IF amplifier. Use of variable resistor as collector load resistor provides facility for adjustable peaking of luminance channel's amplitude-versus-frequency characteristic while maintaining delay distortion compensation effect.
Patent SE-7906256-L (SE)
Inventor: LAMPE W R
IPC: C08L83/00
Filed: 1979-07-20
Abstract: A low modulus room temperature vulcanizable silicone rubber sealant composition with a good shelf life comprising a silanol containing polysiloxane, a filler, an acyloxy functional silane as the cross-linking agent and as the catalyst a compound which is a zinc salt or a zirconium salt of a carboxylic acid or a co-catalyst system comprising as one co-catalyst a tin salt of carboxylic acid and as the other co-catalyst either a zinc salt or a zirconium salt of a carboxylic acid.
Patent SE-7909166-L (SE)
Inventor: ARVIDSON H
IPC: F02M13/08
Filed: 1979-11-06
Abstract: The carburettor air valve 20 is raised to prevent its operation and minimise constriction of the induction passage 22 when respective solenoid valves 19 and 42 are operated to terminate liquid fuel supply to the carburettor and open a supply 40 of LPG to the nozzle 8. A solenoid valve 88 connects a vacuum tank 91 to a chamber 80 communicating with the cylinder (77), Fig. 2 (not shown), of the air valve oil damper (14), when the valve 19 is closed, so that the valve 20 is raised when gaseous fuel operation is selected by a switch 50. <IMAGE>
Patent SE-8005210-L (SE)
Inventor: KEMMER KLAUS
IPC: B23B29/04
Filed: 1980-07-16
Abstract: A multi-bladed tool system for use with automatic bar lathes and screw machines is disclosed. Parting and chamfering blades are claimed in an elongated holder in predetermined spaced relationship according to intended workpiece configuration by spacer elements and a set screw driven clamping jaw. The blades may extend through the length of the holder so that both ends of the blades may be used by reversing the holder. The blades are trapezoidal in cross section to provide for adequate transmission of clamping forces to all the blades.
Patent SE-8006771-L (SE)
Inventor: MORGAILO V S
IPC: B28B21/14
Filed: 1980-09-26
Abstract: The invention concerns an arrangement for casting of reinforced concrete pipe with compression by vibration and hydraulic pressure. The arrangement contains an outer form 2 and an inner form 3 on a spring-loaded base 1. The inner form 3 is connected to a vibrator 8 by means of tightening devices 14, 15. The one tightening device 14 contains a ring 16 with spherical working surface, which ring is fastened at the upper end of the housing 11 of the vibrator 8, and a second ring 17 with conical work surface, which ring is fastened at the inner form 3. The rings 16, 17 contain at least three gripping jaws 18, 19, 20, which are symmetrically arranged at the lower end of the housing 11 of the vibrator 8. One gripping jaw 18 can move in the axial direction of the vibrator 8 under action of an external force, while the other gripping jaws are firmly connected to the housing 11. <IMAGE>