baber/WOPTO huggingface dataset:
Patent NO-996568-L (NO)
Inventor: GODSMARK PAMELA
IPC: C04B41/45
Filed: 1999-12-30
Abstract: A process for the electrochemical realkalization of reinforced concrete comprises passing a direct electric current between an anode associated with a layer of alkaline electrolyte applied to an external surface of the concrete and a cathode which is located internally in the concrete. The process causes the internal pH of the concrete to increase and a surface layer of the concrete to be impregnated with the electrolyte solution and which comprises a solution of potassium carbonate of concentration at least 0.3 Molar. The process may be applied to concrete a zone of which has a pH of less than 10.0 and the process continued until the pH reaches a level of at least 10.5, preferably at least 11.0.
Patent SE-0001174-L (SE)
Inventor: KARLSSON KATHARINA
IPC: A61F5/44
Filed: 2000-03-31
Abstract: Absorbent article such as a diaper and an incontinence guard comprising a pair of belt portions (9) attached to the rear portion (6) of the article and which are intended to be fastened together around the waist of the wearer and where said front portion (5) is provided with attachment means (8) intended to be attached to the belt portions (9), in such a way that the article will assume a pantlike shape, where the belt portions (9) form a part of the waist portions of the pant. The belt portions (9) are before use folded in accordion-like fashion and each form an accordion-like folded package (11) which is arranged in a pocket (12) at each side edge of the rear portion (6) of the absorbent article, and can be extended from said pocket and unfolded when the article is to be used, after which the belt portions may be fastened together around the waist of the wearer.
Patent SE-0001473-L (SE)
Inventor: ERICKSSON HAAKAN
IPC: B23B29/04
Filed: 2000-04-20
Abstract: A cutting tool system includes a clamping device and a cutting tool mounted therein. The cutting tool carries a cutting edge and includes a shaft clamped within an aperture of the clamping device. Prior to being clamped, the shaft is movable relative to the clamping device in either a longitudinal or rotational direction, in order to locate the cutting edge in a desired position. Either the clamping device or the cutting tool carries a spring-loaded device which engages a recess formed in the other of the cutting tool and clamping device when the cutting tool and its cutting edge are in a desired position, to provide an indication that the cutting tool is in such desired position by providing a sudden increase in a force necessary to displace the cutting tool out of such desired position.
Patent SE-0004027-L (SE)
Inventor: SOEDERBAERG ANDERS
IPC: H01L29/78
Filed: 2000-11-03
Abstract: The invention relates to a method for forming a high voltage NMOS transistor together with a low voltage NMOS transistor and a low voltage PMOS transistor, respectively, in an n-well CMOS process by adding solely two additional process steps to a conventional CMOS process: (i) a masking step, and (ii) an ion implantation step for forming a doped channel region for the high voltage MOS transistor in the substrate self-aligned to the edge of the high voltage MOS transistor gate region. The ion implantation is performed through the mask in a direction, which is inclined at an angle to the normal of the substrate surface, to thereby create the doped channel region partly underneath the gate region of the high voltage MOS transistor.
Patent SE-0100285-L (SE)
Inventor: GUSTAFSSON SUNE
IPC: H04R1/28
Filed: 2001-01-31
Abstract: A loudspeaker arrangement comprising a loudspeaker provided with a membrane and an acoustical absorbent in which a sintered polymeric porous material is provided so that an air space in the back of said membrane is separated, by the sintered polymeric porous material, from ambient air. Method of damping low frequencies of sound characterised by the separation of an air space behind a membrane of a loudspeaker from ambient air by means of sintered polymeric porous material.
Patent SE-0102090-L (SE)
Inventor: RYDENFORS GOERAN
IPC: A22C13/02
Filed: 2001-06-13
Abstract: The present invention relates to a tubular net sleeve enclosing unfilled shirred food casings, said tubular net sleeve being sealed at each end, usually by a clip. At least one end of the tubular net sleeve an opening is provided in order to facilitate the availability of the unfilled food casings.
Patent SE-0301254-L (SE)
Inventor: SILJEHOLM ROGER
IPC: H01C7/12
Filed: 2003-04-30
Abstract: A surge arrester including a stack of a plurality of cylindrical varistor blocks that are arranged one after the other in the axial direction of the varistor blocks between an upper end electrode and a lower end electrode. Arranged around the stack are clamping members of an insulating material including at least three loops of continuously wound fiber that connect the upper end electrode to the lower end electrode as well as a bursting-protective bandage in the form of a plurality of rings wound of fiber, and a surrounding, electrically insulating, outer casing of rubber or other polymeric material. The loops are wound from glass fiber and exhibit an asymmetrical cross section.
Patent SE-0801300-L (SE)
Inventor: BERGLING FREDRIK
IPC: F01N13/08
Filed: 2008-06-02
Abstract: Device for internal gripping of an exhaust pipe having a gripping device which in turn has a first and a second protrusion, which are mutually connected to allow mutual displacement along a first axis (A), in which this displacement imposes a mutual change of position of the first and second protrusions along a second axis (B), perpendicular to the first axis. The device also has a manoeuvering device for achieving the mutual displacement of the two protrusions. The manoeuvering device comprises an advancement unit arranged to displace the first protrusion along the first axis (A) in relation to the manoeuvering device, and a connecting link, which connects the manoeuvering device to the second protrusion and which limits the displacement of said second protrusion along the first axis (A) relative to the manoeuvering device during the displacement of the first protrusion by the advancement unit.
Patent SE-7409633-L (SE)
Inventor: SCALES S R
IPC: C23C8/00
Filed: 1974-07-25
Abstract: Disclosed herein are treatments for the manufacture of wear resistant steel surfaces, which are carburized, boronized, quenched and tempered for extreme surface hardness, with a strong, tough supporting base that minimizes fracturing of the brittle boronized case.
Patent SE-7501309-L (SE)
Inventor: GEURTSEN A A
IPC: B01D17/12
Filed: 1975-02-06
Abstract: 1469204 Apparatus for separating liquids MACHINEFABRIEK GEURTSEN DEVENTER BV 10 Feb 1975 [18 Feb 1974] 5592/75 Heading BID Apparatus for separating oil from bilge water comprises a central chamber 10 into which the mixture is delivered at 19 and which has an oil outlet 20 controlled by a valve (not shown), the lower part of chamber 10 being separated by one or more filter cloth sleeves 17, which resist passage of oil, from a chamber 18 which has an outlet 21 for water and is connected by pipe 22 with an upper chamber 9, separated from chamber 10 by a vertically movable diaphragm or bellows 8 sealed to the vessel wall. As oil accumulates against the underside of diaphragm 8 its buoyancy lifts the diaphragm actuating an external signal warning an operator to open the oil outlet valve or opening the valve directly. As shown the diaphragm is weighted by a plate 11 attached at its centre and connected to the actuating links 13-16. Before starting separation, the apparatus is completely filled with water, air vent 24 facilitating this, and chambers 9, 18 and pipe 22 remain filled with water thereafter. A normally closed sludge outlet 23 is provided.
Patent SE-7507881-L (SE)
Inventor: COURTENAY J H
IPC: B22D11/10
Filed: 1975-07-09
Abstract: Vessels for containing molten metal, e.g. tundishes, are formed of a metal case lined with refractory slabs. The slabs are individually replaceable for repair of the lining and are held in place by fixing members passing through the wall or base of the metal case.
Patent SE-7601930-L (SE)
Inventor: ROTLOFF G
IPC: C07C323/20
Filed: 1976-02-19
Abstract: Highly pure aromatic polyfunctional cyanic acid esters having a high stability in storage and being extraordinary suitable for use as starting compound for the production of plastics by cyclopoly-trimerization are obtained by a special process. Alkaline earth and/or alkali metal salts of polyfunctional aromatic hydroxy compounds said alkaline earth and/or alkali metal compound capable of phenolate formation are used in excess of up to 0.1 mol per mol of aromatic hydroxy group are reacted with an excess of cyanogen halide. The cyanogen halide excess comprises up to 1 mol per mol of aromatic hydroxy group plus excess mol of the metal compound used for salt production.
Patent SE-7602133-L (SE)
Inventor: HERRMANN G
IPC: B60R22/46
Filed: 1976-02-23
Abstract: A winding assembly for a vehicle safety belt system is provided with a belt rolling device and a high speed turning device adapted upon actuation of a propellant charge to wind the safety belt at high speeds as a result of the generation of pyrotechnical gases. The high speed turning device and the belt rolling device are interconnected when a given rate of vehicle deceleration is achieved and the high speed turning device is constructed with a rotatably mounted shaft, a pair of annular chambers extending about the shaft, a pair of vanes affixed to the shaft each extending into one of the annular chambers, a first blade fixed within one of the annular chambers and arranged to be engaged by one of the vanes and a second blade extending into the other of the annular chambers and arranged to be engaged by the other vane with the second blade being mounted in driving relationship through the interconnecting means to impart driving rotation of the shaft to the belt rolling device when the high speed turning device is driven by the pyrotechnical gases. The fixed blade is adapted to engage the first vane in order to stop rotation of the vanes and winding of the safety belt.
Patent SE-7604344-L (SE)
Inventor: CHU P-J
IPC: H01H13/70
Filed: 1976-04-13
Abstract: 1535810 Mechanical switches NORTHERN TELECOM Ltd 15 April 1976 [16 April 1975] 15742/76 Heading H1N In a push-button switch snap-action switch a domed movable contact member 10, Figs. 1, 5, has a central portion 16 connected to a flat sheet portion 11 by radial webs 17 with upwardly bent portions 21 and has spring contacts 12-15 extending radially between the webs 17 which engage fixed contacts 26 when the central portion 16 snaps below the plane of the flat sheet portion 11. The contact member may be engaged by a push-button 36 which is one of a number of buttons integral with a resilient sheet 33 through webs (34), Fig. 6 (not shown), having reduced thickness portions 35 which act as hinges. The button 36 may act through a reduced portion 30 of a flexible web 29. In an alternative embodiment the push-buttons (43), Fig. 12 (not shown), act on the diaphragms through helical compression springs (46). The contact members of the switches on a keyboard are arranged to engage contacts on a common printed circuit board arranged to provide a coded output
Patent SE-7709805-L (SE)
Inventor: MENDELSON W L
IPC: C07C41/00
Filed: 1977-08-31
Abstract: A new process for preparing 2,3-dichloroanisole comprises reacting 1,2,3-trichlorobenzene with an alkali metal methoxide preferably in the presence of methanol.
Patent SE-7713436-L (SE)
Inventor: SCHNABEL E
IPC: A61K38/55
Filed: 1977-11-28
Abstract: The invention provides derivatives of kallikrein-trypsin inhibitor (BPTI) in which one or both of the 10- or 21-tyrosine residues are linked, in the o-position relative to the phenolic hydroxyl group, to an aptionally substituted carbocyclic or heterocyclic aromatic radical via an azo group and the other if only one of the said residues is substituted is either unsubstituted or carries a nitro group or an amino group in the o-position relative to the phenolic hydroxyl group.
Patent SE-7902026-L (SE)
Inventor: LOCKARD J L
IPC: H05K3/30
Filed: 1979-03-06
Abstract: Light emitting diodes are mounted in an assembly of electrical leads and lenses, the leads having a common carrier strip attached thereto and pairs of resilient contact fingers, the diodes being resiliently gripped between pairs of contact fingers and then encapsulated in a light transmitting material which itself forms a diffusing lens; a separate lens alternatively being provided by a rigid outer shell of light transmitting material.
Patent SE-7905707-L (SE)
Inventor: SMOAK R H
IPC: H01B3/12
Filed: 1979-06-29
Abstract: A method of sintering silicon carbide powders containing beryllium or a beryllium containing compound as a densification aid is disclosed. The sintering is carried out in an atmosphere containing beryllium at a partial pressure equal to or greater than the equilibrium vapour pressure of beryllium in the powder. The silicon carbide powder may include 0.5 to 5.0 percent by weight of excess carbon and also other sintering aids such as boron or a boron containing compound.
Patent SE-8101537-L (SE)
Inventor: NILSSON SVEN ARNE
IPC: F23N3/00
Filed: 1981-03-11
Abstract: The opening of the chimney damper in an oil fired heating furnace is controlled by a hydraulic cylinder acting against a spring to open the damper. The hydraulic cylinder is supplied through a hydraulic line from a power cylinder using a non-flammable working fluid. The power cylinder has a free piston with the non-flammable fluid above and oil from the burner oil pump below. The burner oil pump is motor driven from the electrical mains through a regulator and draws oil from a tank, delivering the oil to a burner and to the damper power cylinder. Oil is taken away from the power cylinder by a valve operated by the thermostat for the heater. The thermostat and a pyrostat control the operation of the oil pump motor.
Patent SE-8106780-L (SE)
Inventor: SUNDVALL K
IPC: F42C9/14
Filed: 1981-11-16
Abstract: Arrangement in a fuse for projectiles with explosive charge for changing over between direct and delayed ignition of the explosive charge. The arrangement includes a movable contact member which in an initial position short-circuits an electrical igniter which is designed for direct ignition of the explosive charge. A locking member in the form of a pin in an initial orientation of the projectile takes up a position in which the contact member can move under the influence of the accelerational forces effective on the projectile to a second position where the contact member is held by a detent device. With a second orientation of the projectile the pin, as a result of its own weight, drops down to a position where it prevents the contact member moving from the said initial position.
Patent SE-8107583-L (SE)
Inventor: WASON S K
IPC: A61K8/00
Filed: 1981-12-17
Abstract: An abrasive having a high fluoride compatibility for toothpaste contains a precipitated, amorphous silica. The silica contains 10 to 300 parts of alkaline earth metal ions per million parts of amorphous silica. It has a) a radioactive dentine abrasion value of at least 40, b) a packing density of 0.24 to 0.55 g/ml, c) an oil absorption of 70 to 95 ml/100 g, d) a BET surface area of 100 to 250 m<2>/g, e) a percentage loss on ignition of 4 to 6% and f) fluoride compatibility values of at least 90% when it is incorporated into fluoride-containing toothpastes.
Patent SE-8200102-L (SE)
Inventor: SACCONI C
IPC: F25C5/00
Filed: 1982-01-11
Abstract: An automatic machine for producing ice cubes, comprising a dispensing drawer mobile horizontally between two working positions; namely a first closed charging position in which it receives the produced ice cubes which fall freely from the production apparatus on to feed chutes, and an open position in which the cubes fall freely downwards by passing through an aperture uncovered by virtue of the fact that the base (20) of the drawer remains stationary, and in which a wall (16) extending rearwards from said drawer covers the space left free thereby at the base of the machine tray. <IMAGE>
Patent SE-8202264-L (SE)
Inventor: BABBEL J H
IPC: G06F3/037
Filed: 1982-04-08
Abstract: There is described (Fig. 3) a data- editing monitor having a touch input system consisting of complementary arrays of LED's and photodiodes providing a grid of light paths selectively interruptible by the operator's finger. <IMAGE>
Patent SE-8204850-L (SE)
Inventor: SAMUELSSON K
IPC: B08B3/02
Filed: 1982-08-25
Abstract: No further information available at time of publication.
Patent SE-8205057-L (SE)
Inventor: PIERROT III V C
IPC: B66C3/00
Filed: 1982-09-06
Abstract: A suspension for a grapple includes a swivel link coupled between a support boom and ahead of the grapple for permitting the latter to undergo swinging movement about first and second pivot axes arranged crosswise to each other. At each pivot axis, there is a pivot pin having a brake associated therewith.
Patent SE-8303478-L (SE)
Inventor: HENSTROM S
IPC: F15B15/02
Filed: 1983-06-17
Abstract: The hydraulic units drive, via rolling components fitted on the connecting rods, work in conjunction with a cam to produce a relative linear or rotational movement. The three units are fed with pressure medium by a commutation device regulated by integrated directional valves. Each valve comprises a valve body connected to a connecting rod and having recesses and channels in its cover surface. A hole which accommodates the valve body similarly has channels and recesses in its surface. The first and second hydraulic units commutate pressure medium to the third unit by means of their directional valves during a third of the cam prophile, after which the third and the first hydraulic units commutate pressure medium to the second unit, and so on.
Patent SE-8304239-L (SE)
Inventor: HEYMES R
IPC: C07D277/42
Filed: 1983-08-02
Abstract: Novel syn isomers of 7-amino-thiazolyl-acetamido-3-acetoxymethyl-cephalosporanic acid derivatives of the formula I wherein R1 is selected from the group consisting of -CN, -CONH2 and -COOR1', R1 ' is selected from the group consisting of alkyl of 1 to 3 carbon atoms, hydrogen, alkali metal, alkaline earth metal, ammonium, magnesium and a non-toxic, pharmaceutically acceptable organic amine, A is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, ammonium, magnesium and a non-toxic, pharmaceutically acceptable organic amine, R' and R'' are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms with the group in the syn position with the proviso that when R1 is -COOR1 ' and R1 ' is hydrogen, A is hydrogen and when R1 is -COOR1 ' and R1 ' is an alkali metal, alkaline earth metal, magnesium, ammonium or an organic amine, A is an alkali metal, alkaline earth metal, magnesium, ammonium or an organic amine having antibiotic properties and novel intermediates and processes.
Patent SE-8304368-L (SE)
Inventor: BENGTSSON U
IPC: F24B1/18
Filed: 1983-08-11
Abstract: No further information available at time of publication.
Patent SE-8305931-L (SE)
Inventor: BIELAGUS J B
IPC: B03C7/06
Filed: 1983-10-28
Abstract: An electrodynamic particle separator of the ion bombardment type which utilises a rotating collecting roll 10 and a grid plate 28 having a plurality of ion discharge electrodes 24 positioned about a substantial portion of the collecting roll periphery, to subject a stream of particulate material 20 passing therebetween to an ion field over a substantial length of travel, whereby non-conducting particles 36 retain charge they receive and are thereby attracted to the grounded surface of the collecting roll, while conducting particles 38 lose any charge they receive and continue to fall downwardly under the force of gravity. A movable gate 22 is positioned in the stream of particulate material beneath the ion field to separate the non- conducting particles attracted to the roll and falling substantially beneath it from the conducting particles which fall in their original path. The latter may pass through a second similar separator for further improved separation. <IMAGE>
Patent SE-8306763-L (SE)
Inventor: AHOLA RAIMO
IPC: G01S17/14
Filed: 1983-12-07
Abstract: A procedure for analyzing the reciprocating motion of a given object or its motion component transversal to the object's direction of travel, based on the passage time of electromagnetic radiation in the optical range and wherein by a light source, such as a laser or photodiode, a periodic light beam is directed on the object. The change of the passage times of light pulses that have travelled to the object and been reflected back therefrom, in relation to a given reference value, is transformed into an analog voltage proportional to the change.
Patent SE-8403662-L (SE)
Inventor: WILHELMSSON G
IPC: B01D46/06
Filed: 1984-07-11
Abstract: A filter arrangement in the form of a hose filter in which a support is inserted into the filter hose to hold the same outwardly tensioned and clamped securely to a perforated plate. The upper end of the support is of conical configuration, such that the intrinsic weight of the support will generate a gripping force between the filter hose and the hole. The filter hose (4a) is provided at the upper part thereof with two collars (17,18) and the hole (15a) is intended to co-act with the filter hose between the collars. The support (5a) thus presses the filter firmly against the sides of the holes (15a).
Patent SE-8501010-L (SE)
Inventor: ALTORAY H
IPC: E06B5/20
Filed: 1985-03-01
Abstract: A door in which the facing sheets are adhesively attached to a sound insulating interior through holes in an interposed turn sheet.
Patent SE-8601423-L (SE)
Inventor: PERSSON P-O
IPC: F42B12/58
Filed: 1986-03-27
Abstract: The disclosure relates to a submunition disposed to be separated from an aeronautical body, for example a shell carrier canister or the like above a target area, the submunition essentially including a warhead (5), a target detector (6) and a device which imparts to the submunition rotation for scanning the target area in a helical pattern (4) during the fall of the submunition towards the target area. The target detector (6) is pivotally disposed on a carrying shaft (12a) parallel to the line of symmetry (5a) of the warhead in order to permit outward activation of the target detector (6) from a collapsed position where the optical axis of the target detector coincides with the line of symmetry (5a) of the warhead to an activated position where the optical axis of the target detector is parallel with the line of symmetry (5a) of the warhead, so as to permit free scanning vision for the target detector (6) beside the warhead (5).
Patent SE-8702463-L (SE)
Inventor: LEDBETTER J
IPC: C07K16/00
Filed: 1987-06-12
Abstract: A new B-cell receptor, Bp50, a 50 kilodalton polypeptide, that functions in B-cell proliferation is described. Ligands such as lymphokines, antibody molecules or the Fv fragments of antibody molecules that bind to Bp50 and augment the proliferation of activated B-cells can be used to regulate B-cell proliferation or differentiation.
Patent SE-8704066-L (SE)
Inventor: WIDESTROEM H AA L
IPC: A61L2/00
Filed: 1987-10-20
Abstract: A sterile water-base gel, primarily for medical purposes. The gel contains carboxypolymethylene allowing the gel to be sterilized by means of gamma radiation.
Patent SE-8900678-L (SE)
Title: De-humidifier element prodn. - by forming aero-gel from water-glass infiltrant in honey-comb matrix
Inventor: KUMA T
IPC: B01D53/26
Filed: 1989-02-27
Abstract: Dehumidifier element is made by (a) alternately stacking flat and corrugated low density paper strips to form a honeycomb matrix with small channelsa, the main constituent of the paper being inorganic fibres selected from ceramic, glass, rock, carbox or slag-fibres and their mixts.; (b) heating the matrix to 300-500 deg.C to remove organic substances and reduce the density of the strips; (c) infiltrating the matrix with an aq. sodium silicate soln. then heating and drying to form hydrated or semi-solid waterglass; etc.