baber/WOPTO huggingface dataset:
Patent SE-0002681-L (SE)
Inventor: DAHLSTRAND RICKARD
IPC: H04W4/02
Filed: 2000-07-14
Abstract: The system obtains a position of a portable device within a positionable area, the system has a geographical positioning processor for obtaining the position of the portable device, a processor for handling and distributing advertisements. The advertisement distribution to the portable device is based on demographic data and/or areas of interest of the owners/users, information on current geographical position and/or a geographical movement of the portable device. The portable device has a communication arrangement, the system provides the portable device with a special offer, and the communication arrangement upon reception of the special offer, can be operated to communicate with an offer providing arrangement to obtain access to the offer.  An Independent claim is included for a method of providing targeted advertisement
Patent SE-0201034-L (SE)
Inventor: BJOERK FREDRIK
IPC: E21B10/56
Filed: 2002-04-04
Abstract: A percussion drill bit for drilling a bore includes a drill body having a connecting section at a rear end thereof for connection to a percussive unit, and a plurality of cemented carbide buttons embedded in a front end of the drill body. Each button comprises a cemented carbide body having a rear mounting portion embedded in the drill body, and a front end protruding from the drill body. The front end of the cemented carbide button is substantially semi-spherically curved and defined by a radius whose origin is disposed axially rearwardly of a plane through the largest diameter of the button. The button projects from the drill bit body a distance which is not less than 50% of the button diameter. A conical intermediate surface forms, in cross-section, an acute angle of about 13-19° with an envelope surface of the rear mounting portion.
Patent SE-0201105-L (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: B09B/
Filed: 2002-04-12
Abstract: The equipment for drying organic material, preferably domestic food waste, involves the material being broken down into small pieces which are placed in a container and fluid separated from them. A treatment chamber is involved shaped as a horizontal cylinder. In the lower part of the chamber is an air gap (14) extending over the width of the chamber. A microwave energy conductor (26) is arranged in the chamber upper part.
Patent SE-0201272-L (SE)
Inventor: ANDERSSON OLA
IPC: H03M1/66
Filed: 2002-04-26
Abstract: The values X(n) input to a current-steering digital-to-analog converter (49) are modified (41) before the actual conversion to compensate for conversion errors of the digital-to-analog converter. The input values are modified according to a model (43) of the digital-to-analog converter in which each output value of the digital-to-analog converter Y(n) is a sum of a desired value directly proportional to the respective input value and an error. The error is a product of the settled output value, i.e. the difference between the desired value and the previous output value Y(n-1) actually provided by the digital-to-analog converter, and a relative step error that is a function only of the respective input signal and is stored in a table. The relative step error can be a function also of the previous output signal and of the previous input signal. This model has a low complexity and is suitable for on-chip implementation.
Patent SE-0301621-L (SE)
Inventor: BRUNNSTEDT TOMMY
IPC: H05B3/64
Filed: 2003-06-04
Abstract: An infrared radiating panel comprising a wall (1) of a ceramic fibre material on which an electrically resistor element (2) is arranged and which is arranged to be connected to a power source such that it can be heated to a high temperature such that the resistor element emits infrared radiation, where the resistor element is attached to the wall by staples (5, 27) and where the resistor element (2) is attached at a distance from the surface (6) of the said wall (1). The invention is characterised in that a sheet of glass (22) is fixed parallel to the resistor element and separated from it, in that a space (26) is formed between the sheet of glass (22) and the surface (6) of the wall, and in that a fan arrangement is arranged to force air through the said space from an inlet opening at one edge of the panel to an outlet opening at the opposite edge of the panel.
Patent SE-0400945-L (SE)
Inventor: KETTLER VOLKER
IPC: B32B/
Filed: 2004-04-07
Abstract: A process for the manufacturing of a decorative laminate having a base layer, a decorative layer and a wear layer. A decor is printed on a decor layer wherein the décor layer is constituted of paper which is impregnated with resin prior to the printing process. A bonding layer is arranged between said base layer and said decor layer. Said wear layer constitutes an abrasion resistant layer which is arranged on top of the decor layer, said wear layer comprising resin and hard particles, wherein said layers are bonded together through means of heat and pressure.
Patent SE-0501026-L (SE)
Inventor: BERMINGE ERIK
Filed: 2005-05-02
Abstract: A parting blade having a flat, elongate body, which is delimited by two opposite side surfaces and has two opposite longitudinal edges which are mutually parallel and present chamfered surfaces for wedging the body in a holder, and which includes at least one insert seat formed adjacent to an end, the position of which seat in relation to a longitudinal edge determines the tip height of a turning insert mounted in the insert seat. An attachment part is formed on one of the side surfaces of the blade body. The attachment part is shorter and thinner than the proper blade body and has two opposite longitudinal edges which are mutually parallel and present chamfered surfaces for wedging the attachment part in another holder. In this way, the parting blade can be formed for robust, wide turning inserts and in spite of this be mounted in holders intended for considerably thinner parting blades.
Patent SE-0700404-L (SE)
Inventor: GROENDAHL MARIA
Filed: 2007-02-19
Abstract: A film forming composition and a polymeric film or coating comprising hemicellulose and at least one component selected from the group consisting of plasticizers, cellulose, and an oligomer or polymer, is disclosed, said polymeric film or coating further comprising at least one additive/reactant increasing the liquid/moisture resistance and mixed with and/or reacting with the hemicellulose and said at least one component before or in conjunction with the forming of the film or coating. The use of said film or coating is also disclosed. Further, a method for the manufacture of said polymeric film or coating is disclosed, as well as a method for improving the liquid/moisture resistance of hemicellulose. Said at least one additive/reactant increasing the liquid/moisture resistance is either a cross-linking agent or a hydrophobizing agent. In another preferred embodiment the additive is a 2:1 layered phyllosilicate. The additive forms a nanocomposite with the hemicellulose as a matrix. The hemicellulose/phyllosilicate nanocomposite reinforced material provides excellent liquid/moisture resistance. Heat treatment of all of the films increases their liquid/moisture resistance and reduces their oxygen permeability.
Patent SE-0702354-L (SE)
Inventor: VARGA ARTHUR
Filed: 2007-10-23
Abstract: The invention comprises a method for assessing previous intake of ethanol, the main alcohol constituent in alcoholic beverages, from a biological sample. Level of ethanol intake is determined by measuring phosphatidylethanol (Peth), which is formed in cell membranes via the enzyme phospholipase D, only in the presence of ethanol. The present invention mainly relates to an analytical method based on capillary electrophoresis in which Peth is separated from other compounds, enabling detection and quantification. The invention further relates to an analytical method in which non aqueous capillary electrophoresis and stacking is combined, in order to enhance detection and quantification of Peth. The present invention also relates to a method for detecting and/or quantifying ethanol intake by determining a ratio of at least two ethanol metabolites, preferably Peth and Ethyl phosphate.
Patent SE-7413271-L (SE)
Inventor: SUOMINEN L E O
IPC: D04H1/485
Filed: 1974-10-22
Abstract: 1482675 Dense fibrous webs; finishing fabrics J W SUOMINEN OY 13 Nov 1974 [13 Nov 1973] 49179/74 Headings D1R and D1S A needle punched non-woven web consisting partially or exclusively of thermoplastic fibrous material is subjected to repeated blows, the heat thus generated being sufficient on its own or in combination with heat applied before or during the blows to raise the temperature of the fibres to the point at which they deform but below that at which they melt or adhere, so that the fibres deform so as to contact each other over larger areas of each fibre. The density of the web is thus increased, eg. 2.5 fold, to give a voids content of e.g. less than 20% and the frictional contact between fibres is so strong that the strength of the web is increased e.g. 4 or 5 fold. The ends of fibres at the web surfaces expand to produce a smooth-surfaced web.  The thermoplastic fibres exemplified are 50 mm, 1.5 denier polyester shrinkable fibres. Others mentioned are polypropylene, polyvinyl alcohol, polyamide, polyacrylonitrile and glass. An equal proportion of natural fibres may be present. The blows may be applied by a plate mounted on a shaft running transverse to the direction of travel of the web the preferably upstream end of the plate being connected by a rod to a crankshaft or wheel to rock the plate with a stroke length of 5 to 10 mm. Below the plate is an optionally heated and/or vibratingly sprung support. The web may be passed several times through the reciprocating apparatus. The frequency of reciprocation may be 200 to 1500 times per minute. Specified products are leather substitutes and a carpet.
Patent SE-7502115-L (SE)
Inventor: BURGHEIMER J
IPC: B29C65/00
Filed: 1975-02-25
Abstract: Thermoplastic materials, such as polyvinylchoride, cannot normally be heat bonded to certain higher-melting synthetic fabrics, such as nylon or the like, which are of the densely woven type and are also frequently treated with silicone or analogous substances to make them water repellant and/or windproof. The present method overcomes this problem by heat-bonding such materials under pressure and the application of a dielectric field, and by causing sufficient dielectric resistance to be present at the synthetic fabric so that the dielectric field is able to heat the synthetic fabric to a temperature at which it becomes sufficiently flowable to bond with the thermoplastic material.
Patent SE-7505203-L (SE)
Inventor: DORNAUS J
IPC: H04M3/40
Filed: 1975-11-10
Abstract: 1509225 Automatic exchange systems PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 6 May 1975 [9 May 1974] 18959/75 Heading H4K In a telephone system wherein the paths between some of the subscriber stations and an exchange each include a pair of modems, an arrangement is provided in each path for switching the modem nearest to the exchange out of the path. The arrangement is used to switch out modems 7 and 13 in a connection between two subscriber stations 1, 19 where the same form of transmission is used on the paths 6, 14. To this end the modems 7, 13 next to the exchange are each provided with a signal detector 34, a tone generator 31 and a timing circuit 30, Fig. 2, the modems 5, 15 being similar to the modem of Fig. 2 except that the units 30-36 are omitted. When subscriber station 1 goes off hook, remote concentrator 3 sends a seize signal to the exchange via a signalling wire 25 of path 4 signalling modulator 21, of modem 5, the outgoing channel 37 of path 6, signalling demodulator 23 of modem 7 and signalling wire 28 of path 8, the exchange sending back an acknowledge signal via the return signalling path. Dialling information is then transmitted over said signalling path used for the seize signal to the exchange 9 which then establishes the call to subscriber station 19. The concentrator 19 sends a seize signal back to the exchange 9 in response to the incoming call, which signal causes the timer 30 in modem 13 to enable the signal generator 31 to send a continuous pilot signal over the speech wire 27 of path 12 to the exchange which couples the signal to speech wire 26 of path 8. Pilot signal detector 34 of modem 7 responds to the signal to switch over contacts 32, 35, 36 to cut out of circuit the speech modulator and demodulator 20, 23. The output noise level of modulator 23 of modem 5 is then coupled to speech wire 27 of path 8 and hence via wire 26 of path 12 to the pilot signal detector 34 of modem 13. By choosing the pilot signal frequency to be a frequency which will be present in the noise frequency spectrum of the modulators, the detector 34 of modem 13 can be separated by the noise level output of modulator 20 of modem 5 to cause contacts 32, 35, 36 of modem 13 to operate. The contacts 32, 35, 36 of modem 7 are then held operated by the noise level output of modulator 20 of modem 15, the pilot signal generator 31 of modem 13 eventually being switched off by timer 30. The detectors 34 may include threshold circuits so that, if the paths 8, 12 are too long for suitable transmission of the speech signals in the form used on paths 6, 14, the pilot signal will be so attenuated that it can not cause the modems 7, 13 to switch out of circuit. The form of transmission of paths 6, 14 could be PAM, PCM or delta modulation. Time division multiplexing may be employed and paths 6, 14 could be radio carrier links. However, no details of such systems are given.
Patent SE-7607738-L (SE)
Inventor: CORBIC Y J
IPC: B29C65/00
Filed: 1976-07-06
Abstract: A receptacle of thermoplastic material is provided with an extraction slot formed by partially melting the material in the end wall of the receptacle. The region surrounding the slot is hermetically sealed with a covering foil or cap.
Patent SE-7613638-L (SE)
Inventor: ERNST H M
IPC: F16C29/06
Filed: 1976-12-06
Abstract: A ball bearing comprising an outer sleeve with raceways formed therein, and having an axial bore and a retainer including a plurality of ball guideways distributed over the periphery thereof. The ball guideways comprise axial guideway sections and semicircular deflecting way sections connecting the axial guideway sections by pairs; the outer sleeve has a length which corresponds to the length of the axial guideway sections in the retainer, the retainer being made of synthetic material and projecting with the semicircular deflecting way sections beyond the outer sleeve; and end rings mounted on projecting sections of the retainer for covering the deflecting zone.
Patent SE-7707868-L (SE)
Inventor: SCHEINECKER A
IPC: B22D11/05
Filed: 1977-07-06
Abstract: A mould arrangement for continuous casting plants has a mould with side walls adjustable to various strand sizes, supporting devices below the mould for guiding the emerging strand, and holding devices releasable from above for securing the supporting devices to the mould. The supporting devices are arranged in hollow spaces extending through the mould side walls to the upper side thereof.
Patent SE-7901489-L (SE)
Inventor: LEVESQUE Y
IPC: A61L15/40
Filed: 1979-02-20
Abstract: A product is provided for absorbing body fluid that has the property of retaining a greater proportion of absorbent fluid in an interior layer. The product includes an absorbent element having a plurality of absorbent layers including a first layer comprising of cellulose fibers. Adjacent to the first layer is a second layer comprising, in admixture, peat moss and finely ground mechanical wood pulp, the mechanical wood pulp being present in a ratio of at least 0.35 grams per gram of peat moss.
Patent SE-7902934-L (SE)
Inventor: UMEKAWA O
IPC: D21C9/00
Filed: 1979-04-03
Abstract: There disclose stable and non-aqueous microbicidal compositions which are useful for controlling slime in pulp and paper manufacturing processes and industrial cooling water systems and which comprise 4,5-dichloro-1,2-dithiol-3-one as the active ingredient, and specific surfactants and hydrophilic organic solvents.
Patent SE-7909428-L (SE)
Inventor: FUJINO J
IPC: H04N9/28
Filed: 1979-11-15
Abstract: PCT No. PCT/JP79/00006 Sec. 371 Date Aug. 24, 1979 Sec. 102(e) Date Aug. 24, 1979 PCT Filed Jan. 11, 1979 PCT Pub. No. WO80/00518 PCT Pub. Date Mar. 20, 1980. It is demanded to make the convergence correction of color cathode ray tubes a high accuracy. The problems of the color mis-register on color cathode ray tubes cause a bottleneck in this demand. Instead of conventional convergence circuits based on passive elements (L, C, R etc.), the present invention realizes a high accuracy convergence circuit having active elements (transistors and the like) introduced thereinto. Namely, it is characterized in that, by comparing square signal voltages produced from an X and a Y deflecting signal voltage with some reference voltages, a picture surface of a cathode ray tube is partitioned into a central portion and a peripheral portion (the upper/lower and left/right ends,) and the individual portions can be separately adjusted.
Patent SE-7910627-L (SE)
Inventor: WATTLES G
IPC: F26B23/02
Filed: 1979-12-21
Abstract: Partially wet organic fibrous material is centrifugally impacted in a hot exhaust gas atmosphere such as flue gas to defiberize and dry the material. Then the material is separated from the hot exhaust gas by fluid energy. In one form of the invention, the separated material is burned in a prime combustion zone thereby producing hot flue gas which is fed back to the centrifugal impacting zone.
Patent SE-8004524-L (SE)
Inventor: GILMER J L
IPC: H03K5/13
Filed: 1980-06-18
Abstract: Operate/release timing circuits are employed to generate time delayed pulse signals, for example, dial pulses, wink signals and other supervisory signals employed in telecommunications signaling systems. Pulse position and pulse width errors and other problems found in prior operate/release timers are resolved by employing a single digital counter and associated control logic elements. The timing circuit is controllably configured into several timer circuit arrangements including an integrating timer, AM timer, integrating timer including coast option, and AM timer including coast option. With the coast option enabled, initial noise immunity in the pulse signal is realized by resetting the counter to an initial state in response to any discontinuity in the input pulse signal until the input pulse signal is continuously present for a predetermined interval. Pulse break, gap and the like immunity is achieved by controlling the counter to count up for a predetermined interval regardless of the presence or absence of the input pulse signal. Once a valid input pulse has been detected and is terminated a timer output change of state is delayed for a so-called release delay interval. Once the pulse signal has terminated for a predetermined integrated interval the counter is controlled to continue counting down until the initial condition is reached regardless of the presence or absence of the input pulse signal. When the AM timer option is enabled the release interval is shortened by controllably resetting the counter to the initial condition upon the counter reaching the predetermined integrated interval.
Patent SE-8008346-L (SE)
Inventor: MINAMI Y
IPC: G21F9/14
Filed: 1980-11-28
Abstract: A solidified radioactive waste manufacturing apparatus comprises a first system for producing radioactive waste powder from liquid radioactive waste and a second system connected to the first system for mixing the radioactive waste powder with a thermosetting resin and additives. The first system includes a liquid radioactive waste storage tank, a dryer for drying the liquid waste into powder, and a metering device for supplying a predetermined amount of the radioactive waste powder to the second system and the second system includes a mixer connected to the metering device for mixing the waste powder with the thermosetting resin and additives, a thermosetting resin storage tank, additive storage tanks, a cooler for cooling the mixer, and a container for receiving sludged mixture from the mixer. The additive storage tanks contain a polymerization initiator, a polymerization promotor, and a polymerization retarder, respectively.
Patent SE-8100399-L (SE)
Inventor: JOCHUM P
IPC: B25C1/08
Filed: 1981-01-23
Abstract: A setting device arranged to use caseless propellent charges for driving fastening elements, such as bolts, nails and the like, into a hard receiving material includes a casing containing an axially slidable barrel forming a feed element at its rearward end. A counterpressure member is slidably movably supported within the casing and in combination with the end face of the feed element forms a combustion chamber for the caseless propellent charges. When the feed element is displaced rearwardly and forms a part of the combustion chamber, a ring located within the housing encircles its outside surface. The ring has a radially outer frusto-conical surface in contact with a complementary frusto-conical surface on the housing. When a caseless propellent charge is fired, propellent gases contact the ring and displace it along the frusto-conical surface on the casing causing it to be forced into sealing contact with the outside surface of the feed element.
Patent SE-8107746-L (SE)
Title: Heat weldable polyolefin, esp. polypropylene, film - coated with polyethyleneimine or aminoplast resin and varnish layer used for packaging
Inventor: BUZIO P
IPC: B05D7/04
Filed: 1981-12-23
Abstract: Flat weldable polyolefin film having a thickness of 10-100 microns and a surface tension of 38-40 dynes/cm, has one surface coated with a finishing compsn. and the other surface coated with a finishing compsn. under a varnish layer. The finishing compsn. comprises a polyethylene-imine of mol.wt. 10000-30000 or a urea or melamine formaldehyde condensn. prod. esp. the etherified derivs. or alkoxymelamine polyhydroxylate or their mixts. The varnish is an alkyl (meth)acrylate (co)polymer of mol.wt. 20000-100000, or vinyl(idene)chloride or acetate (co)polymers of mol.wt. 10000-20000. The treated film, pref. polypropylene, is used for packaging. It has improved printability, dimensional stability, reduced tendency to stick to the jaws of packaging machines and reduced residual solvent content.
Patent SE-8107814-L (SE)
Inventor: MCCREERY J F
IPC: B23B27/22
Filed: 1981-12-29
Abstract: This invention pertains to an indexable and invertable cutting insert having cutting edges and a positive rake surface which appears convex when viewed in cross section.
Patent SE-8200286-L (SE)
Inventor: RAUSING A R
IPC: B29K67/00
Filed: 1982-01-20
Abstract: PCT No. PCT/SE83/00009 Sec. 371 Date Sep. 9, 1983 Sec. 102(e) Date Sep. 9, 1983 PCT Filed Jan. 19, 1983 PCT Pub. No. WO83/02423 PCT Pub. Date Jul. 21, 1983.The invention relates to a method for the manufacture by means of shrink-forming of a packing container of orientation-stretched laminate comprising polyester and aluminium foil, the laminate being formed to a tube (14) and subsequently being made to shrink over a mandrel (10,28) to the intended shape.
Patent SE-8200894-L (SE)
Inventor: FALCH S
IPC: B66C23/42
Filed: 1982-02-15
Abstract: A rescue vehicle has a crane boom, hoist winch and rescue winch mounted on a crane turret that is rotatable about a vertical axis. A cable from the respective winches are extended along the crane boom to an associated block that is mounted near the outer end of the boom. Another block is mounted on the bumper of the vehicle to receive the cable from the rescue winch. The rescue winch is ten to twenty times more powerful than the hoist winch. During a vehicle retrieval operation the rescue winch is used to provide the horizontal pulling power while the hoist winch is used to provide the vertical pulling power. A Y-shaped stay bar is mounted on the block on the bumper and is used to support the crane boom at its outer end.