baber/WOPTO huggingface dataset:
Patent SE-7904814-L (SE)
Inventor: O SUNDEN
IPC: C09C3/10
Filed: 1979-06-01
Abstract: A surface modified pigment formed from kaolin material and a process of producing same are described. The pigment consists of pigment particles of kaolin material, and on the surface of the particles a primary and a secondary layer are precipitated. The primary layer consists of an anionic Al2O3-SiO2 hydrate gel having a molar ratio of SiO2:Al2O3 of from 3 to 30 and is present in a quantity corresponding to from 2 to 15% by weight of SiO2, based upon the original quantity of kaolin material. The secondary layer consists of a polymeric binder which is bonded to the primary layer by hydrogen or ion bonding and which is included in a quantity of at least 2% by weight, based upon the original quantity of kaolin material. The pigment is prepared by dispersing the pigment particles in water and providing them, while they are dispersed, with precipitated primary and secondary layers. The primary layer of anionic Al2O3-SiO2 hydrate gel is precipitated by acidifying water glass with an aluminium salt and acid, and the secondary layer is formed by adding a polymeric binder, the primary and secondary layers being bonded to one another by hydrogen or ion bonding. The pigment is retained in aqueous dispersion until after application. The surface-modified pigment is intended for use in paper and coats of paint.
Patent SE-7908152-L (SE)
Inventor: KISSLING R
IPC: H01H37/00
Filed: 1979-10-02
Abstract: An electrical switch (1) having a tilting spring (2), operated by a membrane (5), has a moving contact (3) and a stationary contact (4). An adjusting threaded bolt (8) is used as the setting transmitter, and a shaft (15), which is parallel thereto, is locked to the disc (10) and has a cam (16) which can be pivoted under the moving contact (3) by rotating the shaft (15). This reduces the switching movement of the contact (3) and changes the function of the switch (1) from being a temperature limiter to being a temperature monitor. A leaf spring (21) having lugs (22) which snap into holes (23, 24) fixes the position, once it has been selected, irreversibly. In the region of the disc (10), the shaft (15) has a thickened region (17) with a recess (18) which, together with at least one cut-out in the disc (10), forms the lock. A latching spring (14) permits only one irreversible adjustment of the disc (10). <IMAGE>
Patent SE-7908690-L (SE)
Inventor: SUJUMURA T
IPC: G21C17/06
Filed: 1979-10-19
Abstract: An apparatus for detecting failure of the nuclear fuel rod has an outer cap and 16 (sixteen) inner caps. In checking for any faulty fuel rods, the outer cap is placed to cover the upper ends of 16 (sixteen) fuel assemblies mounted in the reactor core, while the inner caps in the outer cap are disposed on corresponding one of the fuel assemblies. To the outer cap are attached 4 (four) air supplying hoses. The inner caps receive corresponding one of 16 sampling tubes attached to the outer cap, and coolant sampling hoses are connected to the sampling tubes. A bundle member is fixed to the center of the upper surface of the outer cap. The four air supplying hoses and 16 coolant sampling hoses are fixed to the bundle member. The bundle member has a handle attached thereto.
Patent SE-8002056-L (SE)
Inventor: PRICE R B
IPC: F02D13/04
Filed: 1980-03-17
Abstract: Engine braking by opening the exhaust valves on the compression strokes is enhanced by increasing the charging pressure and the exhaust back pressure. The exhaust gases are diverted by a valve 22 to flow through only one of the turbine inlet volutes simultaneously with fuel supply cut-off and exhaust valve opening. Engine braking may varied by selecting the number of exhaust valves which are opened and operation of the valve 22. <IMAGE>
Patent SE-8003412-L (SE)
Inventor: VORK W D
IPC: B01F29/60
Filed: 1980-05-07
Abstract: A method is disclosed for mixing liquids in closed containers wherein the container is partially filled with a liquid such as paint and is moved over a closed path in a vertical plane such that the vertical velocity component of fluid movement causes a force component in the fluid within the container to displace the air therein away from the top of the container.
Patent SE-8006324-L (SE)
Inventor: HOYSS F
IPC: B23B39/00
Filed: 1980-09-10
Abstract: To avoid penetration of water spray (e.g. from cooling water being sprayed at a location being worked or when working in the rain) into motor compartment 14 of an electric drill, a labyrinthine guide 5 is supplied by a cooling air suction inlet 7 which has a shield 12 in front of its entry and is fitted with at least one filter 8, whilst an outlet 16 is formed to deflect outgoing air and is provided with a closure in the form of a filter 17 or a flap valve 23, Fig. 1a. Both the inlet and the outlet provide 180 DEG  deflection of the air current impelled by fan 13. The inlet 7 may be adjustable in direction and can be demountable from housing 1 in a manner which breaks the current to the motor 3. The inlet 7 also incorporates a fine filter 11. <IMAGE>
Patent SE-8100508-L (SE)
Inventor: WARNCKE E
IPC: A62B7/08
Filed: 1981-01-27
Abstract: An excess pressure respirator with automatic or manual shutoff valve is disclosed. A breathing bag having at least one movable plate member is utilized to receive and supply breathing air from a user. The plate member is biased to reduce the volume of the bag and apply pressure to the contents of the bag. A pressurized gas source is connected through a connecting line to the bag. A dosing valve is positioned in the connecting line to be opened when the volume of the bag is reduced during an inhalation cycle and then closed so that a dosed quantity of oxygen is supplied to the bag. A shutoff valve is also provided in the connection for shutting flow of breathing gas from the source entirely when the bag falls below a minimum volume which is indicative of a large leak or the removal of a gas mask from the user's face. A manual shutoff may also be provided in the form of a movable block which stops the movement of the biased plate member before it engages the dosing valve to open it.
Patent SE-8102721-L (SE)
Inventor: DOUTHETT J A
IPC: C22C38/58
Filed: 1981-04-29
Abstract: An austenitic stainless steel exhibiting a very high work hardening rate, excellent abrasion resistance, high strength along with good ductility, and good hot workability, consists of, in weight percent, from 0.015% to 0.10% carbon, 5.5% to 10.0% manganese, 0.06% maximum phosphorus, 0.06% maximum sulfur, 2.0% maximum silicon, 12.5% to 20.0% chromium, 1.0% to 3.5% nickel, 0.85% maximum copper, 0.15% to 0.30% nitrogen, and balance iron, said steel having an instability factor ranging from 2.5 to 8.5 calculated by the equation: Instability factor=37.2-51.25(%C)- 2.59(%Ni)-1.02(%Mn)-0.47(%Cr)- 34.4(%N)-3(%Cu). The steel has particular utility for mining or material conveyors, automotive underbodies and similar products requiring high wear resistance and reasonable corrosion resistance.
Patent SE-8104318-L (SE)
Inventor: ERIKSSON BO
IPC: F03D3/00
Filed: 1981-07-10
Abstract: The windmill has a vertical shaft and includes a large float (1) disposed in a tank (4) containing liq.. The float is controlled by a wheel (5) between its side and the inside of the tank. The rotary float drives the wheel, which in turn drives a mechanism utilising the energy supplied. The float itself is turned by sails or fins (9) mounted at a considerable distance from its axis of rotation.
Patent SE-8303186-L (SE)
Inventor: KAI T
IPC: F27B3/20
Filed: 1983-06-06
Abstract: Burner for a melting furnace, mounted in a burner opening of the furnace wall, has a housing or a burner head at its front end, with a drive for inserting the head in the opening or withdrawing it. A closure stopper with a drive is provided for sealing the opening and a changer puts either the stopper or the burner head in a position aligned with the axis of the burner opening. - The changer has a carriage and drive on a fixed framework and the burner housing and stopper are located one on top of the other on - the carriage.
Patent SE-8305589-L (SE)
Inventor: MIRANTI JR J P
IPC: F16G1/00
Filed: 1983-10-11
Abstract: An endless power transmission V-belt construction and method of making the same are provided, the belt construction being formed mainly of polymeric material and having rounded top and bottom teeth respectively extending along the length of the top and bottom surfaces of the belt construction, the belt construction comprising a tension section having the top surface, a compression section having the bottom surface, and a load-carrying section disposed intermediate the tension section and the compression section. The quotient of the bottom to top tooth pitch ratio of the belt construction is approximately 1.40 and the quotient of the bottom to top tooth depth ratio thereof is approximately 1.77 while the quotient of the belt thickness to flex thickness ratio thereof is approximately 3.98.
Patent SE-8402296-L (SE)
IPC: B04C5/28
Filed: 1984-04-26
Abstract: The invention relates to a method of controlling an apex flow in a hydrocyclone unit (9), and a control system for carrying out the method. The hydrocyclone unit (9) comprises a plurality of hydrocyclone separators (10) in parallel, and further comprises an inject chamber (21, 22, 23), base chamber and apex-fraction chamber common to all separators, an inlet (1) to the inject chamber (21) and an outlet (2, 3) for the base chamber (22) and apex chamber (23) respectively. The apex flow is controlled by automatically and substantially continuously detecting at a location in or adjacent the apex outlet (1) a flow parameter of the apex fraction, and comparing this sensed flow parameter value with a set-point value, and changing the setting of a valve (15) incorporated in a conduit (14) connected to the apex outlet (2) when the sensed value deviates from the set-point value, so that the flow parameter value of the apex fraction moves towards the set-point value.
Patent SE-8404056-L (SE)
Inventor: EKENBERG TURE
IPC: G09F23/12
Filed: 1984-08-10
Abstract: The roll has various pieces of information (ABCD) which form a sequence (E). A number of such sequences are repeated continuously or discontinuously along paper strips (1a) making up the roll.
Patent SE-8404270-L (SE)
Inventor: ERIKSSON G
Filed: 1984-08-28
Abstract: The capsule comprises a lower part (1), e.g. a box, and a cover (2) which is screwed to the lower part. The fixture screws (3) each have a shoulder (6) which works in conjunction with a stop surface preventing deformation of each expansion plate (4) during assembly. The expansion plates are blunt conical in shape and have stamped-in break lines on their surfaces which permit variation of deformation forces. Their axial length exceeds 5 mm., and alternative materials for their mfr. may be plastic, porcelain, etc.
Patent SE-8406138-L (SE)
Inventor: BOLLAG W
IPC: A61P17/00
Filed: 1984-12-04
Abstract: The novel retinoids of the formula    <IMAGE>  I  wherein R represents a residue of a sugar attached ester-wise or a residue of an amino-sugar attached amide-wise or of derivatives of such sugars and n is 1 or 2, can be used as medicaments, e.g. for the treatment of neoplasms, acne and psoriasis. These compounds are obtained by reacting a sugar or an aminosugar or a derivative thereof with a reactive derivative of 9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethyl-2,4,6,8-nonatetraenoic acid, optionally followed by the modification of reactive groups present in the reaction product.
Patent SE-8503873-L (SE)
Inventor: HINN W
IPC: H03M1/00
Filed: 1985-08-19
Abstract: In a digital video signal processing system including an image displaying kinescope, a digital-to-analog signal converter (DAC) comprises a VMOS transistor arrangement with a gate electrode, a drain electrode from which output analog signals are provided, and plural source areas with associated source electrodes which receive input digital signals. The source areas are binarily scaled to reduce effective output capacitance and power consumption. The DAC is also suitable for directly driving a high level cathode electrode of the kinescope.
Patent SE-8504458-L (SE)
Inventor: LOFFLER A
IPC: B62D13/00
Filed: 1985-09-26
Abstract: The road vehicle train (2) consists of a front vehicle (3) with steerable front wheels (8, 9), a rear axle (10) and a coupling (13) and a rear vehicle (4) which is towed or pushed via the latter and has an axle (27) which is steerable via a drawbar (34) and on which wheels (28, 29) which can be braked individually by means of wheel brakes (30, 31) are mounted. The road vehicle train (2) has a first steering angle sensor (15) which is coupled to the front wheels (8, 9) of the front vehicle (3), a second steering angle sensor (25) for measuring the steering angle of the axle (27) of the rear vehicle (4) in relation to the rear axle (10) of the front vehicle (3) and a steering controller (14) which is active during backwards travel and controls the wheel brakes (30, 31) as a function of steering angles (A), measured by means of the first steering angle sensor (15), in such a way that the axle (27) of the rear vehicle (4) moves into an alignment with relation to the rear axle (10) of the front vehicle, which corresponds to the alignment during forward travel with the same steering angle (A). <IMAGE>
Patent SE-8505139-L (SE)
Inventor: NORDIN ULF
IPC: B67C9/00
Filed: 1985-10-31
Abstract: Crusher for liquid packaging including two rotating units (3, 4) with parallel rotation shafts with integrated outer edges and opposite directions of rotation between which the packages (12) are inserted and pressed so that they burst and release their fluid, whereby the rotating units (3, 4) are comprised of a primary crushing roller (3) that features an extension (5) on its outer edge, whereby the extension (5) runs down in the notch (6) upon rotation of the crushing rollers (3, 4).<IMAGE>
Patent SE-8704238-L (SE)
Inventor: UCHIDA Y
IPC: C23C2/12
Filed: 1987-10-30
Abstract: PURPOSE:To manufacture an Al-plated steel sheet having superior corrosion resistance to exhaust gas, by applying Al plating to a steel sheet containing specific percentages of C, Si, Cu, Ni, and Cr. CONSTITUTION:Hot-dip aluminizing is applied to the steel sheet consisting of, by weight, <0.05% C, <0.10% Si, 0.10-0.50% Cu, 0.10-0.50% Ni, 1.80-3.00% Cr, and the balance Fe with inevitable impurities and containing, if necessary, at least one element among Ti, Zr, Nb, and V by the quantity of the atomic equivalent of (C+N) content or above by the conventional method. Further, as inevitable impurities, <=about 1.0% Mn, <=about 0.05% P, <=about 0.05% S, <=about 0.02% N, and <=about 0.05% Al (which remains as a deoxidizer). In this way, the highly corrosion resistant Al-placed steel sheet suitable for constituting a member for treating exhaust gas from an internal combustion engine, etc., can be obtained.
Patent SE-8802054-L (SE)
Inventor: JOHANSSON AA
IPC: H01J47/02
Filed: 1988-06-01
Abstract: This invention concerns a device 3 for ion discharge cells for the measurement of negative mercury ions. In the inside 5 of the cell is mounted an aerial 4 for the transmission of measurement values to the outside 6 of the cell, where the aerial 4 is constructed of a metallic part 9 covered in insulating material, which via an opening 10 is connected to the internal space 5 within the cell. <IMAGE>
Patent SE-8901935-L (SE)
Inventor: ALAHUHTALA J
IPC: H01H31/28
Filed: 1989-05-30
Abstract: The invention concerns a power line switch placed in connection with an electrical pole 1 or the like by which the electrical current in the power line can be shut off. In the power line switch the electrical current is taken via current path elements 6, 7 connected to the power line which in order to cut off the current can be separated from each other using a power cut-off mechanism. The power cut-off mechanism comprises a rod 12 by means of which the power line switch can be operated from the bottom of the electricity pole. A power cut-off device is connected to the rod which is a manually operated handle 15 and/or a remote-controlled cut-off device 16, 18 operated by an electric motor. According to the invention the function device 16 in the cut-off device 18 operated by remote control is a spindle motor which is positioned as an extension of the rod 12 in such a way that the spindle motor and the rod together form a rigid spacing piece 12, 16, 17 during the use of the manual handle 15 and in such a way that during use of the cut-off device operated by remote control this is achieved by changing the length of the rod using the spindle motor. <IMAGE>
Patent SE-8903226-L (SE)
Inventor: WATSON N S
IPC: C07D401/04
Filed: 1989-10-02
Abstract: Compounds of formula    <IMAGE>  (I)  wherein R1 or R2 represents a C1-6 alkyl group optionally substituted by one to three halogen atoms and the other represents a phenyl or pyridyl ring or N-oxide thereof optionally substituted by one or more substituents selected from halogen atoms and hydroxyl, C1-3 alkyl, C1-3 alkoxy and trifluoromethyl groups; wherein R3 represents a phenyl or pyridyl ring or N-oxide thereof optionally substituted by one or more substituents selected from halogen atoms and hydroxyl, C1-3 alkyl, C1-3 alkoxy and trifluoromethyl groups with the proviso that only one of the groups R1, R2 or R3 represents an optionally substituted pyridyl ring; X represents -CH=CH-; and Z represents    <IMAGE> (a) or   <IMAGE> (b)  wherein R4 represents a hydrogen atom, a carboxyl protecting group or a cation; and R5 represents a hydrogen atom or a C1-3 alkyl group; a solvate thereof, or acid addition salts of compounds wherein R4 represents a hydrogen atom or a carboxyl protecting group; for use in the treatment and/or prevention of diseases associated with hypercholesteroloma and hyperlipoproteinemia.
Patent SE-8903485-L (SE)
Inventor: ANDERSSON B
IPC: B60K17/346
Filed: 1989-10-20
Abstract: The present invention relates to a method for facilitating steering of a centre-steered articulated vehicle comprising a front and a rear vehicle part, which are centre-steered articulated about a common pivot journal and both of which include drive means (F, B). According to the invention, the drive means (F) of the front vehicle part are driven with a greater drive force than the drive means (B) of the rear vehicle part. The invention also relates to a centre-steered articulated vehicle in which the inventive method is applied.
Patent SE-9000924-L (SE)
Inventor: HEIKKILAE P
IPC: B05C9/14
Filed: 1990-03-15
Abstract: A method for use in web drying apparatus, such as a drying section of a coating or paper machine which includes drying cylinders against the outer mantles of which a web to be dried is pressed in direct contact, and wherein the web is carried from one drying cylinder to the next supported on a wire which passes from a drying cylinder over an intermediate leading cyclinder where the web is carried on the outer side of the wire out of direct contact with an outer mantle of the leading cylinder, and then to the next drying cylinder, comprises the steps of maintaining a negative pressure in a pocket space defined between a pair of successive drying cylinders and the web-supporting wire for suctioning the web into contact with the wire as it runs from one drying cylinder to the intermediate leading cylinder and from the intermediate leading cylinder to the next drying cylinder, and providing the leading cylinder with a perforated outer mantle and maintaining a negative pressure within the interior of the outer mantle, to thereby render it a suction cylinder for suctioning the web into contact with the wire as the wire travels over the suction cylinder. Apparatus for use in the method includes a pocket chamber for enclosing the pocket and apparatus for maintaining negative pressures in the enclosed pocket space and interior of the leading cylinder.
Patent SE-9301374-L (SE)
Inventor: OLESZKO J
IPC: B60H1/00
Filed: 1993-04-23
Abstract: Used as a rule in refrigerated-cargo ships are mechanical air-circulation systems in which cooled air is forced at constant flow through the cargo so that the correct temperature of the cargo can be maintained. A floor grating with holes for distributing the cooling air in the cargo hold is preferably used, the cargo standing on pallets or directly on the floor grating and the air being directed through the floor grating and then through the cargo. So that the supply of cooled air under the cargo stacked on pallets (3) can be better distributed and optimised, even for systems without a floor grating in which the air is blown directly under the pallets, a method of distributing the air and an apparatus for this have been provided, in which the air throw (4) of the air flow supplied under the cargo pallets can be varied. By controlling the fan output (1), e.g. by a frequency converter (5), an air flow pulsating in a variable manner and having a resulting, variable air throw (4) of the air flow under the pallets can be produced, which optimises the distribution of the air under the cargo pallets, and a situation can be effectively avoided in which not enough air or no air at all is supplied to certain areas of the cargo. <IMAGE>
Patent SE-9301851-L (SE)
Inventor: BUHRE JAN
IPC: A47J37/04
Filed: 1993-05-28
Abstract: The potato chips are pretreated with deep frying fat and are placed in a container drum (5) with air permeable openings (4), which is drivably fitted internally in an oven (1) functioning with hot air, with the drum rotating axis (7) extending horizontally. - Along the periphery of the container drum at one gable periphery is a ring (20) with axially directed drivers (21) arranged to extend connected with the drum. A rotatably drive part has a number of pin-type drive components receivable in the space (24) between the drivers and is pref. permanently arranged internally in the oven space (3) in the area of an oven sidewall.
Patent SE-9403837-L (SE)
Inventor: GRANBERG PER
IPC: G01F11/28
Filed: 1994-11-09
Abstract: The invention relates to an apparatus for dispensing liquid, in particular for liquids used in dental applications. The apparatus comprises a container (2) that at least partially is made of a flexible material. The container (2), or a member (5) attached thereto, includes an outside cavity (9) and a narrow channel (10) extends from the interior of the container to the outside cavity.
Patent SE-9404369-L (SE)
Inventor: KARLSSON ROLF
IPC: B23C5/22
Filed: 1994-12-15
Abstract: PCT No. PCT/SE95/01503 Sec. 371 Date Jun. 3, 1997 Sec. 102(e) Date Jun. 3, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/18473 PCT Pub. Date Jun. 20, 1996The invention relates to a process for the production of a milling tool for cutting machining, preferably of metals. The milling tool includes a holder part (2) for the fixation of the milling tool upon a rotating driving arrangement, and an insert carrying part which around its periphery is equipped with several detachable cutting inserts (23), each cutting insert being fastened in an insert seat, which at least partly is situated in a peripheral, insert-carrying milling tool portio (12). Each insert seat includes a bottom support surface (10) and a side support including at least one side support surface (9), a chip pocket (25) being provided in front of each insert seat in the direction of rotation. The side support of the insert seat at least partly is made by a ball-nose end mill (8). This brings about that the number of insert seats in a milling tool may be substantially increased.