baber/WOPTO huggingface dataset:
Patent SE-0600718-L (SE)
Inventor: MOELLSTAM ANDERS
Filed: 2006-03-30
Abstract: A pressure and a vision regulation method and device for irrigation of a body cavity ( 1 ), in which method an inflow liquid pump ( 2 ) pressurizes the irrigation liquid in a feed line ( 13 ) and in which an outflow device ( 3 ) or an external suction source ( 20 ) drains the irrigation liquid from the body cavity ( 1 ) through a tubing ( 16 ) into a waste container ( 17 ) and in which a control unit ( 4 ) controls either the inflow liquid pump ( 2 ) only or both the inflow liquid pump ( 2 ) and the outflow device ( 3 ) depending on an inflow irrigation liquid pressure from a pressure sensor ( 5 ), where the first control unit ( 4 ) compares the inflow irrigation liquid pressure and flow with pressures calculated to correspond to pressure in the body cavity for the respective flow for a nominal surgical site and that a matching between the calculated values and the inflow irrigation liquid pressures is made by altering the effect of either the inflow liquid pump ( 2 ) only or the inflow liquid pump ( 2 ) and/or the outflow device ( 3 ) and/or the shut off valve. The above-mentioned pressure registration method and the device for irrigation of a body cavity is combined with an method for detecting blood cells, red blood cells, haemoglobin and/or debris in liquid coming from a surgical site so an automatically control and rinsing system is achieved keeping a clear vision in the viewing area of the operational site.
Patent SE-0600808-L (SE)
Inventor: FABO TOMAS
Filed: 2006-04-11
Abstract: An article (1) of a medical and technical nature intended to be affixed to skin, or a component for affixing a medical article or part thereof to skin, which article or component comprises a layer of carrier material (2) that has a layer (3) of a soft skin-friendly adhesive on one side, and a protection layer (4) that protects the adhesive layer before use of the article or component and is affixed to the adhesive layer in such a way that it is releasable. According to the invention, the protection layer (4) is provided with a pattern of projections (6) on the side facing towards the adhesive layer (3) and a reinforcing layer (5) is arranged on the layer of carrier material (2), on the opposite side to the side that has the layer of soft skin-friendly adhesive, in such a way that it can be removed.
Patent SE-0800822-L (SE)
Inventor: NORMAN CHARLOTTE
Filed: 2008-04-11
Abstract: A sanitary protection device intended to be placed in the user's vagina (7). Distinguishing features of the sanitary protection device are that it includes a shell-like basic element (1), that the basic element (1) has in its height direction (H) a shape which narrows both upwards and downwards from an intermediate portion, and that the basic element (1) is provided with apertures (5) along part of its external surface.
Patent SE-7407707-L (SE)
Inventor: DZIKI M M
IPC: G07C1/04
Filed: 1974-06-11
Abstract: The device is for accumulating the time expended by a predetermined number of workers over any selected time interval, and continuously displaying a cumulative reading. The device may comprise a plurality of separate accumulator banks each having a multiple switch array, each said switch corresponding to the predetermined number of workers, a power on-off switch, a switch for enabling counting at either regular time or time and one-half, and a resetable display for registering accumulated time preferably in increments of a tenth of an hour. The time accumulation is continuous as long as the device is operating and whether the predetermined number of workers increases or decreases.
Patent SE-7407812-L (SE)
Inventor: GOGLIO LUIGI
IPC: B65D75/52
Filed: 1974-06-13
Abstract: 1464619 Venting valves in containers L GOGLIO 12 June 1974 [14 June 1973] 26101/74 Headings B8C B8D B8K and B8V [Also in Division F2]  A filled and closed container has a one-way valve 7 which during sterilization and possibly evacuation permits egress of steam and air from the inside through passages 16 and 25 and which can be shut-off. The valve comprises a base 8, a cap 20, and a soft rubber disc 27 sandwiched between the cap and base such that in a raised position of the cap excess pressure in the container can lift the disc off the base to permit flow through the passages 16, 25. After sterilizing, the cap can be pushed further on to the base to clamp the disc firmly against the base. There are intermeshing ridges and depressions 12, 13, 22, 23 between the cap and base, and a central strut 24 and a conical rib 26 in the lid. The container may be a flexible envelope formed of two opposed laminated sheets. An intermediate layer of the sheets may be aluminium and the other layers synthetic plastics. The envelope in a holder may be passed to a filling station, to a heat-sealing station, and under an evacuation hood. After sterilization in an autoclave, the envelope is passed between a pair of rollers which squeeze the valve cap against the base. Alternatively the valve may be in a lid heat sealed to an aluminium tray.
Patent SE-7501443-L (SE)
Inventor: MAURIC C
IPC: C08L1/00
Filed: 1975-02-10
Abstract: 1475053 Flame-proofed regenerated cellulose SANDOZ Ltd 14 Feb 1975 [18 Feb 1974 20 June 1974] 6331/75 Heading C3F Regenerated cellulose contains a flameproofing agent of formula wherein Y is oxygen or sulphur, R 1  and R 2  are each, independently (A) in which R 4  is hydrogen or C 1 -C 4  alkyl and R 5  is C 1 -C 12  alkyl, benzyl, cyclohexyl, phenyl or phenyl substituted by 1 Br atom, 1 to 3 Cl atoms, 1 to 3 C 1 -C 4  alkyl and/or 1-3 C 1 -C 4  alkoxy groups, there being 1 to 3 substituent groups and up to 4 carbon atoms in the aggregate of the substituents; alternatively R 4  can be taken with R 5  and the attached nitrogen atom to form a 5- or 6-membered saturated heterocycle containing 1 or 2 heteroatoms. R 3  is either a group A (see above) in which R 4  and R 5  are as defined above, or a group in which R 7  and R 8  are each independently A, or R 7  and R 8  together form a group (B) in which each Z is independently hydrogen or C 1 -C 3  alkyl, and R6 can be either in which R 9  is C 2 -C 10  alkylene or phenylene, or a group There are certain provisos which limit the range of compounds. These are: (a) when R 4  and R 8  together from the group B (see above), then the Y on the phosphorus atom to which this is bound is sulphur; (b) when any R 5  is C 1 -C 12  alkyl, then Y on the phosphorus atom linked directly to it is sulphur; and (c) when any R 4  is C 3  or C 4  alkyl, then R 5  on the same nitrogen is alkyl. Additional compounds of formula in which Y is O or S, R 10  is cyclohexyl, phenyl or substituted phenyl and R 20  substituted amino, may also be present. The compound(s) are mixed with unregenerated cellulose which is then regenerated. In the examples the unregenerated cellulose is in the form of viscose.
Patent SE-7505094-L (SE)
Inventor: BARKOW W H
IPC: H01J29/70
Filed: 1975-04-30
Abstract: A large-screen wide-deflection angle color picture tube utilizes three coplanar electron beams. Convergence of horizontal lines on the picture tube viewing screen is accomplished by positioning a deflection yoke exhibiting particular astigmatism characteristics relative to the electron beams of the picture tube. Convergence of vertical lines is accomplished by energizing quadrupole magnetic field producing windings disposed about the picture tube neck at a vertical scanning rate.
Patent SE-7602660-L (SE)
Inventor: DOELVES J
IPC: B41C1/04
Filed: 1976-02-27
Abstract: 1531520 Facsimile DR ING RUDOLF HELL GmbH 11 March 1976 [11 March 1975] 09879/76 Heading H4F Apparatus for engraving printing cylinders as described in Specification 7918/76 includes an engraving tool control circuit 48, Fig. 1, described in detail w.r.t. Fig. 5 (not shown), which causes the tool to engrave the first cell of each cell line, at half normal stroke. The cell is retrospectively engraved at full stroke on the subsequent revolution of printing cylinder 2. By this measure engraving errors are avoided which derive from overshoot of the engraving tool upon commencement of line engraving. Similar errors upon termination of line engraving are avoided by allowing the tool to perform a non-cutting half stroke into the second cell of the line after the retrospective engraving of the first cell prior to returning the tool to its inactive position. Figure 3 illustrates the state of first cell 109 immediately prior to retrospective engraving and (ghosted 110<SP>1</SP>) the deepest position through which the tool moves, prior to being deactivated, in the second cell 110. Figures 2 and 4 (not shown) are used to describe the input and output management of the digital processing unit 28, Fig. 1.
Patent SE-7700990-L (SE)
Inventor: TORIKAI K
IPC: B22C9/03
Filed: 1977-01-31
Abstract: In a method for reduced-pressure mould production, a plurality of mould flasks are simultaneously evacuated by evacuating means, and in which production of the moulds is carried out while moving the mould flasks sequentially through a mould shaping position, a pouring position and a mould disintegrating position. Evacuation is effected by first evacuating means during a period from the beginning of mould shaping to the beginning of mould pouring and a period after pouring, and evacuation is effected more strongly by second evacuating means during the period of pouring.
Patent SE-7702904-L (SE)
Inventor: RICHARDSON C K
IPC: H04B1/54
Filed: 1977-03-15
Abstract: A transmitter/receiver adapted for contemporaneous operation in the transmit and receive mode utilizing a single carrier frequency whereby single frequency duplex operation is achieved.
Patent SE-7707894-L (SE)
Inventor: OLSTAD P H
IPC: C04B24/18
Filed: 1977-07-06
Abstract: Concrete having high resistance to corrosion is prepared by using low aluminate (C3A) cement, preferably having less than 5 weight per cent of aluminate, and, in addition to conventional concrete constituents, at least 10 weight per cent of finely divided, reactive silica based on the cement weight.
Patent SE-7813040-L (SE)
Inventor: AREFORS J
IPC: E04D/
Filed: 1978-12-19
Abstract: A plate fitting for connecting a tiled roof to a roof lead-in, wall or the like, especially intended for connection and sealing against a roof tile lying in an end row of roof tiles extending in the sloping direction of the roof. A first section 1 of the plate fitting has a connection moulding 2, intended to receive the longitudinal edge of the roof tile and terminated with an outer edge 3, and a second section 5 connected to the first section along a connecting line 5 is intended to be connected to the wall (or equivalent). According to the invention, the second section is frustoconical, delimited by the connecting line 5 and a top edge 6. The angle between these two delimitations for the second section is equal in size to the difference between the slope of the roof and that of the tiles. The plate fittings are laid like roof tiles interdigitated in the roof tile layer, the top edge 6 for successive fittings ending up on a common line following the slope of the roof. <IMAGE>
Patent SE-7813315-L (SE)
IPC: B25H1/00
Filed: 1978-12-27
Abstract: A device is disclosed for driving nail-like fasteners with associated washers into a workpiece. The device comprises a pneumatic driver apparatus, preferably one substantially the same as the tool disclosed in U.S. Patent No. 4,040,554, in association with a washer dispenser apparatus capable of semi-automatically deploying washers from a washer magazine so that the washers are fixed to the workpiece by the heads of the fasteners. The pneumatic driver and washer dispenser are attached together as a discrete assembly which is mounted on a hanger assembly so as to appear substantially weightless to a tool operator, and the driver and dispenser are adapted to be activated by a remotely positioned trigger device. <IMAGE>
Patent SE-7910012-L (SE)
Inventor: LAPEYRE J M
IPC: E06C1/38
Filed: 1979-12-05
Abstract: A ladder is provided which is especially adapted for shipboard use and which is safe and comfortable to use, of relatively light weight and occupying relatively small floor and overhead space. The ladder comprises a single stringer disposed between upper and lower deck or floor levels at a predetermined angle of inclination, and having an array of half treads on each side of the stringer, each array being vertically spaced from the other along the length of the stringer. The half treads are affixed to and extend from the respective sides of the stringer and each include an integral outwardly extending portion which terminates in a plane forward of a plane passing through the front edges of the treads. Handrails are disposed in this forward plane and are affixed to and supported by the outwardly extending tread portions.
Patent SE-7910327-L (SE)
Inventor: ZWOSTA H V
IPC: B41F31/03
Filed: 1979-12-14
Abstract: Ink is picked up by an ink roller which has a surface characterized as consisting of a foamed plastic with pores open at the outer circumference but not interconnected. The ink roller dips into ink within an ink trough. The ink being applied to the ink roller is controlled by stripping elements formed as rollers which are pressed with controllable force against the surface of the ink pick-up roller; the force can be controlled, for example, by pneumatic or hydraulic fluid means, such as pressure piston-cylinder arrangements, blow-up pillows, or fluid pressure being applied against the roller mechanism directly; or by mechanical means, such as by a spring suspension in which the attachment points of the springs are selectively positionable. Preferably, the stripping rollers are about 1/15 or less of the diameter of the ink pick-up roller, and driven at a circumferential speed which is slow with respect to that of the ink pick-up roller. Ink can be transferred directly to a printing plate cylinder, or to ink transfer rollers. Both the ink pick-up roller and the stripping roller, preferably, are axially oscillating.
Patent SE-8007867-L (SE)
Inventor: BERGDAHL K
IPC: F24F/
Filed: 1980-11-10
Abstract: In a distributing or collecting duct for ventilating ducts, the duct is divided in duct halves 1, 2, whereby one duct half 1 has branching openings 4 for connection of branching ducts 6, while the other duct half 2 has regulating aggregates 8, 9 for the branching openings 4, said aggregates being carried by tubular shafts 8<1>, 10 extending though the wall of the duct half 2. In that this duct half 2 is demountably connected to the duct half 1 having the branching openings, it might be removed for inspection and cleaning without positions of the regulating aggregates being changed. The tubular shafts 8<1>, 10 permit measuring differential pressure. The duct halves may be connected into desired lengths by means of a modular system. <IMAGE>
Patent SE-8104217-L (SE)
Inventor: DE LA HAMETTE J
IPC: C23C2/12
Filed: 1981-07-07
Abstract: In order to improve the quality of an alloy e.g. Zn/Al coating formed by immersion in a liquid bath of the alloy, the metal object to be coated is first immersed in a liquid bath of zinc. There is thus no need for special pretreatment other than that conventionally provided before galvanizing. The Zn/Al bath may be maintained at approx. 600 DEG C and may further include Mg and/or Si. Forced drying may be provided after each bath. <IMAGE>
Patent SE-8104808-L (SE)
Inventor: KAUPPINEN H
IPC: A01D34/74
Filed: 1981-08-12
Abstract: In a lawn mower, the drive shaft comprises a shaft pivot 1, 3 and a bushing 7 surrounding the shaft pivot and displaceable in its longitudinal direction, the cutter 2 being secured to the lower end of the bushing. In order to permit height adjustment of the cutter 2, resilient locking element 14 is arranged between the shaft pivot 1, 3 and the bushing 7 by means of which the said bushing can be locked in the required position. The outer surface of said bushing 7 is provided with a peripheral groove 15 into which an adjusting lever 18, 19 extends for displacing said bushing along said shaft pivot 1, 3. <IMAGE>
Patent SE-8104989-L (SE)
Inventor: HEGGLUND T
IPC: G05B13/02
Filed: 1981-08-24
Abstract: PCT No. PCT/SE82/00268 Sec. 371 Date Mar. 21, 1983 Sec. 102(e) Date Mar. 21, 1983 PCT Filed Aug. 23, 1982 PCT Pub. No. WO83/00753 PCT Pub. Date Mar. 3, 1983.In tuning a regulator (2) of the PID-type of a process (1) in a feed back system where the process and the regulator has a transfer function G(s) in common, a method is proposed for bringing the system into self oscillation for measuring the amplitude and frequency of the oscillation and tuning the regulator in dependence of the measurements obtained. A circuit function (NL) having non-linear characteristic and a describing function N(A) is introduced into the system in series to the process for acting on the regulator signal (e). Self oscillation is obtained if G(i omega )xN(A)=-1 for at least one value of the angular frequency  omega  and the amplitude A of the regulator signal (e). An apparatus for performing the method is disclosed.
Patent SE-8106671-L (SE)
Inventor: LINDE S O
IPC: F24D11/00
Filed: 1981-11-11
Abstract: A heating system for buildings comprises a storage tank (1) for accommodating a heating medium, preferably water, a heating means (14)  connected to said storage tank, a plurality of radiators (2), a pipeline system (3, 4, 5) extending between said storage tank and radiators for conveying the heating medium, at least some of said radiators and/or a part of said pipeline system lying at a higher level than said storage tank (1), and a valve means (13, 13') disposed in said pipeline system (3) and adapted to vent said pipeline system and said radiators when these are filled with the heating medium. The pipeline system is closed and, during operation of said heating system, does not communicate with the surroundings, whereby said storage tank is not affected by any static excess pressure deriving from that part of the heating medium which is contained in those radiators and that part of said pipeline system which are above said storage tank.
Patent SE-8107699-L (SE)
Inventor: SCHIBBYE L
IPC: F04C2/12
Filed: 1981-12-22
Abstract: The invention relates to the design of the profiles of two meshing rotors, which are provided with helical lands and intervening grooves and adapted for rotation around parallel axes in a working space in a rotary screw machine, where one groove in one rotor (female rotor 1) co-operates with a corresponding land on a second rotor (male rotor 2), so that a chevron shaped chamber is formed by the flanks of the groove and the land, with the open legs of the chamber ending at the high-pressure end of the machine. The flank profiles according to the invention are designed so that the torque acting on the female rotor by the gas forces in the machine is 17-19.5%, preferably about 18.5%, of the corresponding torque on the male rotor, and that the blow hole area formed hereby at the high-pressure side of the rotor mesh does not exceed a value corresponding to 25 mm2 per liter volume of the chevron shaped chamber when this chamber has its maximum volume, calculated for a male rotor diameter of 100 mm, a male rotor length of 150 mm and a wrap angle of the male rotor of 300 DEG . According to an embodiment, the groove flanks of the female rotor are designed so that they include a leading groove flank portion, which follows an elliptic curve, and the land flanks of the male rotor are designed so that they include a leading land flank portion, which is line-generated by the elliptic groove flank portion of the female rotor.
Patent SE-8202334-L (SE)
Inventor: HIMMELSBACH FRITZ
IPC: B65H33/18
Filed: 1982-04-14
Abstract: By arranging a guideway, preferably of a wedge-like profile comprising correspondingly inclined guideway sections (FB1, FB2), in the delivery device (AF) of a stacking device for filter bags (G) or the like in a flat state, highly accurate shaping of the stacks (ST), and consequently trouble-free packing of the stacks, is achieved even at a high output rate. <IMAGE>
Patent SE-8204497-L (SE)
Inventor: AST M
IPC: B60Q1/06
Filed: 1982-07-29
Abstract: A headlamp adjustment device comprises an adjusting nut (5) which bears against a supporting face (4a) through integral resilient webs (5a, 5b, 5c) formed convexly thereon to take up axial play. The member (4) of the device providing the supporting face similarly has integral resilient webs (4b, 4c, 4d) taking up axial play between it and a fixed part (1) of the headlamp to which it is attached. <IMAGE>
Patent SE-8205585-L (SE)
Inventor: HARWOOD L A
IPC: H03H11/12
Filed: 1982-09-30
Abstract: A DC coupled system for automatically controlling the high frequency peaking content of a video signal is disclosed. The system includes a DC coupled control path comprising a peak detector for developing a control voltage representative of the high frequency content of the video signal exclusive of video signal DC components. The detector is preceded in the control path by a frequency selective network comprising an amplifier and a filter for shaping the frequency response of the control path such that high frequency video signal components exclusive of DC video signal components are passed to the peak detector. The frequency selective network comprises the cascode combination of a video signal amplifier transistor and a current source transistor which provides quiescent operating currents for the amplifier transistor. The filter is coupled to the junction of the amplifier and current source transistors, and includes a DC blocking network coupled between the junction and a point of reference potential.
Patent SE-8206827-L (SE)
Inventor: BECKETT M V
IPC: A01M7/00
Filed: 1982-11-30
Abstract: A boom assembly for crop spraying carries spray nozzles 3 and is divided into a central section 6 and side sections 7, 8 which can be pivoted in relation to the central section 6 to enable the assembly to be collapsed or folded in to a towing vehicle. Each side section 7, 8 is linked to the central sections 6 with the aid of flexible pivot bearings 10, 11 which constrain the side sections 7, 8 to move upwardly and inwardly when the boom assembly is collapsed. Double acting hydraulic rams 12 serve to pivot the side sections 7, 8 in relation to the central section 6 and the rams 12 are connected to the sections 6, 7, 8 via damping springs 18 which take up shock and centrifugal force. <IMAGE>
Patent SE-8300288-L (SE)
Inventor: KURODA Y
IPC: C12P9/00
Filed: 1983-01-20
Abstract: New antibiotics, their derivatives and their process of preparation are described of formula: (I) wherein R is acetyl and A is trimethylene or 2-hydroxy-tri-methylene, and R is formyl and A is trimethylene or trans-1-propenylene; the antibiotics are produced by cultureing an antibiotic (I) producing strain belonging to the genus Streptomyces in an aqueous nutrient medium under aerobic conditions until substantial antibiotic activity is imparted to said medium; the antibiotic is then recovered from the medium; the now antibiotics have antimicrobial activity against various pathogenic microorganisms including those of the genera Bacillus, Sarcina, Escherichia and Salmonella.
Patent SE-8305572-L (SE)
Inventor: THYLEN L
IPC: G02F1/05
Filed: 1983-10-10
Abstract: A method of increasing the available bandwidth of a high speed modulator in which an optical signal is modulated by a microwave signal (v) along an interaction distance (L). After passing half the interaction distance (L/2) the modulating signal is pole reversed by a positive (+E) and a negative (-E) bias voltage being connected to two different sections of the interaction distance. An apparatus according the method in an optical directional coupler modulator is described.