baber/WOPTO huggingface dataset:
Patent SE-7707033-L (SE)
Inventor: MALAGARI JR F A
IPC: C22C38/00
Filed: 1977-06-16
Abstract: A hot rolled band suitable for processing into cube-on-edge oriented silicon steel having a permeability of at least 1870 (G/Oe) at 10 oersteds and a core loss of no more than 0.700 watts per pound at 17 kilogauss; and processing for the steel from which the band is made. The hot rolled band has a thickness of from about 0.050 to about 0.120 inch; and consists essentially of, by weight, 0.02 to 0.06% carbon, 0.015 to 0.15% manganese, 0.01 to 0.05% of material from the group consisting of sulfur and selenium; 0.0006 to 0.0080% boron, up to 0.0100% nitrogen, 2.5 to 4.0% silicon, between 0.3 and 1.0% copper, no more than 0.008% aluminum, balance iron. Processing includes the steps of cold rolling the steel band to a thickness no greater than 0.020 inch without an intermediate anneal between cold rolling passes; preparing several coils from the steel; decarburizing the steel and final texture annealing the steel. Essential to the invention is the inclusion of a controlled amount of copper in the melt.
Patent SE-7713296-L (SE)
Inventor: SCHWERIN I
IPC: B60Q1/105
Filed: 1977-11-24
Abstract: What follows is the description of an improved hydraulic apparatus for the automatic adjustment of the inclination of the headlights of a motor vehicle, the adjustment being a dependent function of the axle load. The apparatus has a level sensor at each axle and each level sensor contains one metering piston and two positioning pistons. The rear axle level sensor is connected via two separate hydraulic lines to the front axle sensor, and the front axle sensor is in turn connected via two separate hydraulic lines to the positioning elements of the headlight housings. The internal construction of the two level sensors is substantially identical and is chosen such that the system is also suitable for manual adjustment.
Patent SE-7714196-L (SE)
Inventor: MALPASS D B
IPC: C07F3/02
Filed: 1977-12-14
Abstract: A composition of matter comprising di-n-butylmagnesium and diethylmagnesium with a n-butyl:ethyl alkyl group ratio of about 0.25:1 to about 4:1 which is soluble in aliphatic, cycloaliphatic, and aromatic hydrocarbon solvents is disclosed. The composition is prepared in the substantial absence of oxygen and moisture by the simultaneous or consecutive reactions of ethyl and n-butyl halides with metallic magnesium in the presence of the hydrocarbon solvent, followed by separation of the insoluble magnesium chloride and any unreacted magnesium metal from the resulting solution.
Patent SE-7714528-L (SE)
Inventor: PIGNOLET L
IPC: F15B13/042
Filed: 1977-12-20
Abstract: A distributor comprising a pressure reducer mounted in a body and a control member, capable of modifying the calibration of the reducer, which comprises a plunger movable in a cavity, which comprises, on one side, a housing where the reducer calibrating means are placed, and, on the other side, a bore in which an active part of the plunger can be moved. The body 3 of the distributor is formed from two parts 3a, 3b independent of each other and connected by assembly means A; these two parts are separated by a surface S passing through housing 13 connected to the low-pressure, but located in the vicinity of one end of bore 18 connected to the pressurized zone. Application to hydraulic distributors, particularly for public works equipment.
Patent SE-7809863-L (SE)
Inventor: KARMAZIN J E L
IPC: D06G1/00
Filed: 1978-09-20
Abstract: In a method to be used for reconditioning a tarpaulin or similar item, the front edge of the tarpaulin is fastened to a lifting apparatus and then raised by same to enable it to be lowered in its suspended position between compressed-air nozzles and rotating brushes which are designed to rotate whilst simultaneously being sprayed with a suitable liquid. The tarpaulin is then raised again between the brushes and the compressed-air nozzles, when compressed air is blown out from the said nozzles. Finally the tarpaulin is lowered and released from the lifting apparatus. Equipment for carrying out this method consists of at least one pair of rotary brushes 5, arranged to receive between them the tarpaulin 17 in order to process it on both sides, sprinklers 4 arranged to spray the processing zones with a suitable liquid 2, at least one pair of nozzles 7c and a rotary drum 14 situated in the upper part of the equipment which is fitted with devices 12a, 13 for fastening the tarpaulin 17 such that it can be wound on and off the drum 14. This drum 14 is arranged so that its rotation in one direction will raise the tarpaulin 17 to an upper level, while its rotation in the other direction will subsequently lower the tarpaulin 17 between the nozzles 7c of each pair of nozzles and between the brushes 5 of each pair of brushes to a lower level. The cycle can then be repeated: raising again the tarpaulin 17 between the brushes 5 and the nozzles 7c to the upper position, and finally lowering it to the lower position. The nozzles 7c are set to direct the compressed air onto both sides of the tarpaulin, when the tarpaulin is raised between the said nozzles. <IMAGE>
Patent SE-7902289-L (SE)
Inventor: LINDSTAM C A
IPC: D03D49/60
Filed: 1979-03-14
Abstract: Batten for hand-loom consisting of a stand or a frame within which an assembled warp (15), which between a warp beam (8) and a breast beam (9) passes through a shaft mechanism (26, 27), which is arranged so that when beat out forms a shed for the warp essentially symmetrical around a horizontal plane, and where the loom's batten is designed as a bobbin (6), which is guided along a linear path in the stand or the frame. The batten carriage runs in a guide (31), which stretches in an angle downwards from the breast beam (15) essentially in accordance with the lower shed of the warp (15) in the beat out state. The guide for the batten is created by a rail (31) on the inside of the support beams (14) of the loom, and each end of the batten is formed with a guide-brace, which stretches parallel to the support beam's guide-rail (31), and which at or near its front and rear ends is guided against the surface as well as bottom and side to the guide-rail (31).<IMAGE>
Patent SE-7903759-L (SE)
Inventor: VERSTEEG F J
IPC: G02B23/18
Filed: 1979-04-27
Abstract: A device for binocular viewing of residual light in the visible and the near infrared spectrum, comprising an optical input system, at least one singular image intensifier of the non-inverting type, a collimator, two ocular paths parallel with the axis of the device, and an optical output system associated with each ocular path, which is arranged so that a single image inversion is performed in each ocular path.
Patent SE-7906022-L (SE)
Inventor: WIDEN B G
IPC: D03D11/00
Filed: 1979-07-10
Abstract: A cylinder lock with a cylinder core rotatable in a housing, a side bar in a recess extending axially in a peripheral part of the cylinder core and biassed outwardly to engage a recess in the housing which is shaped to retract the side bar upon turning the cylinder core, the side bar having a number of lugs which must engage in waisted portions of locking pins of a row thereof guided in bores in the cylinder core to permit retraction of the side bar. The waisted portions of the pins are identically positioned with respect to ends thereof, and the lugs are differently positioned on the side bar, the side bar having guide portions which extend between the locking pins when the side bar is retracted and which engage guide surfaces to resist any tendency for the side bar to become misaligned or jammed.
Patent SE-7906735-L (SE)
Inventor: WHITE J A
IPC: F24C15/20
Filed: 1979-08-13
Abstract: An assembly for combining an appliance, for example a microwave oven, with a range vent hood is disclosed. The assembly comprises the appliance housing (14) supported in a structure (23) for mounting on a wall or an overhead cabinet above a conventional range. The support structure (23) includes a back wall (24) upon which ribs (44a, 44b) are formed so as to space the rear of the housing (14) from the back wall to form a channelized air space (46) therebetween. A plate (32) is attached to a lower portion of the back wall and extends forwardly toward and beneath the front of the appliance housing (14) to form a second channelized air space (38) between the plate and bottom of the housing. The two air spaces thus formed, communicate with one another to permit cooking gases and vapors (48) from the range to be drawn by a fan (42) upward through openings (50) in the plate, thence through the two air spaces (38, 46) and out of the assembly on or near a top rear portion thereof. Ventilating means (54) for the microwave oven completely separate and distinct from the first and second channelized air vent spaces is also provided so that the range hood vent feature and the microwave vent feature of the assembly can be used independently from one another or concurrently as desired. <IMAGE>
Patent SE-8001320-L (SE)
Inventor: MACDONALD D D
IPC: G01N27/403
Filed: 1980-02-20
Abstract: A system for measuring the potential between a working electrode in a pressurized, high temperature environment containing a solution which supports electrolytic conduction and a reference electrode is disclosed herein. This system utilizes an external reference electrode assembly which includes a particular technique of balancing its own internal pressure with the pressure in the high temperature environment in order to eliminate streaming potentials between the working electrode and the reference electrode. This assembly also includes a technique for maintaining the concentration of electrolytic solution at a substantially fixed and uniform level so as to maintain a fixed thermal liquid junction.
Patent SE-8003588-L (SE)
Inventor: WINSOR J O
IPC: E21B3/02
Filed: 1980-05-13
Abstract: A hydraulic system for a drilling apparatus where torque is transmitted to drill pipe, a plurality of thrust cylinders move the torque transmitter back and forth along the drill pipe axis, and a hydraulic motor supplies torque to the torque transmitter, includes: a first drive pump for supplying hydraulic fluid to the motor; a first valve between the first drive pump and motor for selectively controlling the direction of fluid flowing to the motor; a second drive pump for selectively supplying fluid either to the thrust cylinders or motor; a second valve between the second drive pump, on one side, and the thrust cylinders and motor, on the other side, for selectively diverting fluid flow from the second pump either to the thrust cylinders or the motor; a third pump for supplying fluid to the thrust cylinders; a third valve connected between the second and third pumps, on one side, and the thrust cylinders, on the other side, for selectively controlling the direction of fluid flowing to the thrust cylinders; and a charge pump connected to the inlets of the first and second drive pumps for supplying fluid thereto at a positive pressure for overcoming pressure losses in the system.
Patent SE-8006361-L (SE)
Inventor: SERRAS-PAULET EDOUARD
IPC: H01H13/76
Filed: 1980-09-11
Abstract: A keyboard wherein each key is provided with a biasing means for urging the same back to a rest position and is operatively coupled to at least one single-pole switch, the switches being electrically connected to a system of conductors arranged in matrix configuration with m rows and n columns. Each row and each column consists of a conductor whereby a switch of i, j co-ordinates is connected between the row i and the column j of the system. The switches have normally closed contacts and a diode is connected in series with each switch and each series connection of a diode with a switch of i, j co-ordinates is connected between the row i conductor and the column j conductor of the system, the connecting direction of the diodes being the same between rows and columns.
Patent SE-8008092-L (SE)
Inventor: CRILLESEN J O
IPC: F16B5/00
Filed: 1980-11-18
Abstract: To secure an assembling of two boards against displacement in one direction the assembling plug is worked out as a body (1) having a cross section increasing from a central portion (2) to both sides. The body (1) is placed in corresponding recesses in the two boards so that the central portion (2) is co-extensive with the tangent surfaces of the two boards. The body may have conical faces (4) with planes (4') tangent to these. FIG. 1.
Patent SE-8008612-L (SE)
Inventor: OLLE BOSTROM
IPC: C22B1/242
Filed: 1980-12-08
Abstract: A product suitable as a constituent in suction-sinter charges is produced from fine-grain iron-oxide material, such as iron-ore concentrates, by agglomerating the material in the presence of moisture and an hydraulic binder, with subsequent hardening. The mixture of moist fine-grain material and binder is formed, under densification, into cakes or shaped bodies whose size substantially exceeds the desired maximum particle size of the product to be sintered. The cakes or shaped bodies are disintegrated after hardening, to form a relatively coarse particulate product having a particle size below about 8 mm, suitably below about 6 mm.
Patent SE-8104399-L (SE)
Inventor: MARX K H
IPC: B29C48/156
Filed: 1981-07-16
Abstract: The cable or line has insulated conductors (5) comprising multiple- wire conductors (3) whose individual wires (1) are stranded in an "SZ" mode. Conductors 1 or S-Z stranded at 2 to form conductors 3 which are each provided with insulation in extruder 4, which are S-Z stranded together at 6, and which are sheathed by extruders 7 and 8. <IMAGE>
Patent SE-8104516-L (SE)
Inventor: HULTGREN KARL SIGURD HERMAN
IPC: F23L1/02
Filed: 1981-07-23
Abstract: PCT No. PCT/SE82/00248 Sec. 371 Date Mar. 1, 1983 Sec. 102(e) Date Mar. 1, 1983 PCT Filed Jul. 21, 1982 PCT Pub. No. WO83/00373 PCT Pub. Date Feb. 3, 1983.A solid fuel combustion chamber having fire bars supporting the fuel and two screening walls located above the fire bars, one screening wall overlying the other having an inlet opening larger that and communicating with the outlet of the underlying screening wall.
Patent SE-8200302-L (SE)
Inventor: GRAVERSEN N P G
IPC: G05D23/12
Filed: 1982-01-20
Abstract: The invention relates to a remote control temperature sensor having a capsule containing an expansible material and a capillary tube which connects the capsule to a radiator valve or the like. The temperature sensor has a housing in which the capsule in rotatably mounted and the housing is a wall where the temperature is to be monitored. The capillary tube is wound around the capsule and is dispensible therefrom any desired distance less than the length of the tube to the radiator valve to which the sensor is to be connected.
Patent SE-8203860-L (SE)
Title: Vacuum outlet pipe for emptying toilet bowl - is controlled by bowl outlet valve and connected downstream via further pipe to basin
Inventor: OLDFELT S
IPC: E03D9/05
Filed: 1982-06-22
Abstract: No further information available at time of publication.
Patent SE-8203890-L (SE)
Inventor: REVEL M
IPC: A61K38/21
Filed: 1982-06-23
Abstract: A process for the production of human interferon of the fibroblast type ( beta ) and of the leukocyte type ( alpha ), which comprises introducing human genomic DNA into a suitable phage and either infecting a suitable bacteria by such phage recombinant, or recovering from such phage a suitable DNA segment, introducing same into the expression plasmid of a suitable bacterium, cultivating such bacteria and recovering the interferon is described.
Patent SE-8306102-L (SE)
Inventor: BUCHWALD H
IPC: C10N40/22
Filed: 1983-11-07
Abstract: A process for chip forming, cutting or abrasive treatment of metals using a fluorochlorohydrocarbon containing cooling lubricant is described. The lubricant contains esters of long chain carboxylic acids and monoalcohols having a total of 34 to 50 carbon atoms or derivatives of said esters. Also disclosed is a cooling lubricant to be used in the process and a process for the preparation of such a cooling lubricant.
Patent SE-8306815-L (SE)
Inventor: HERB A
IPC: F16B13/08
Filed: 1983-12-09
Abstract: An expansion dowel assembly includes an axially extending dowel and an expansion member. In the expansion step the expansion member is axially displaced over a surface on the dowel providing form-locking engagement of the dowel assembly within a borehole. The surface on the dowel, over which the expansion member is displaced, is made up of two serially arranged axially extending surface sections. Each surface section is disposed at a different acute angle to the dowel axis.
Patent SE-8400050-L (SE)
Inventor: ANDERSSON STEN-AKE
IPC: B25B19/00
Filed: 1984-01-05
Abstract: A shaft (2) has a handgrip (3) at one end and a socket (4) at the other end. Between the shaft ends is a hub (6). Rotatably fitted around the hub is a striker arm (8) carrying weights which, via a hub projection (7), transmits striking movements to the shaft. The hub alsoworkss with components (10) which limit the striker arm ability to transmit torque to the socket-bearing shaft in the one direction of movement of the striker arm.
Patent SE-8402098-L (SE)
Inventor: YUHAS J M
IPC: A61K31/02
Filed: 1984-04-16
Abstract: Perfluorocarbon emulsions may be used to enhance the activity of lipophilic drugs, chemotherapy and chemical and radiation therapy of cancer. Preferred methods for preparing the emulsion and compositions comprising the emulsion are described.
Patent SE-8403547-L (SE)
Inventor: LONNSTEDT BO GUNNAR
IPC: A61F11/14
Filed: 1984-07-04
Abstract: A stirrup-shaped support for supporting ear protectors for example has two end parts, between which there is located an intermediate part incorporating an inner section and an outer section. When the end parts are moved away from one another, the inner section is arranged to be subjected to a tensile force while the outer section is arranged to buckle, at the same time, towards the inner section. The rigidity of the outer section is such that the force required to move the end parts away from each other is substantially constant within a predetermined range of distances between the end parts.
Patent SE-8406623-L (SE)
IPC: G02C7/04
Filed: 1984-12-27
Abstract: A perforated soft contact lens which has at least one perforated formed inside the optical zone of lens, i.e. in the distance 0 to 3.5 mm from the lens center. It is manufactured by placing the lens in a swollen state with its inner surface on an elastic base and pressing a punch perpendicularly to the outer surface. Further possible method of manufacturing consists in sticking the soft hydrophilic lens on a hard base, drying and then drilling the openings, advantageously to the first contact of a drill with the base.
Patent SE-8501245-L (SE)
Inventor: DE BOEL M
IPC: E04B1/94
Filed: 1985-03-13
Abstract: A method for processing intumescent material which forms a layer of a transparent fire-screening panel, which method includes forming a layer containing an aqueous solution of intumescent material on a cyclically moving support, removing water from the layer of material on the support by applying heat, removing the intumescent layer from the support within one cycle of its application thereto in such a manner that the layer becomes reworked or broken, and incorporating the removed intumescent material into a glazing panel.
Patent SE-8501447-L (SE)
Inventor: CARLSSON LEIF
IPC: A01K61/54
Filed: 1985-03-25
Abstract: The equipment is for rearing aquatic animals, particularly mussels, having a movable body which can be sunk and raised. - This comprises a frame for the suspension of rearing strips for the animals. A water-permeable barrier encloses the animals to be reared and the rearing strips.
Patent SE-8501556-L (SE)
Inventor: BLAHNA J
IPC: G02B6/44
Filed: 1985-03-29
Abstract: A cable having a cable core and a sheath for high tensile stresses, composed of a cured resin through which reinforcing fibres pass, the fibre component being greater than the resin component, characterised in that it has a second sheath (7, 8), (9, 10) for high tensile stresses which is fitted indirectly or directly over the first. <IMAGE>
Patent SE-8502492-L (SE)
Inventor: LOHR K-H
IPC: F16F9/32
Filed: 1985-05-21
Abstract: An impact damper which is equipped with an economical, cost-effective work piston, on which not only can a weight reduction be made, but also a substantial simplification in manufacture can be achieved. This impact damper is also designed to be deformable instantaneously upon collision with an obstacle when the force of the collision exceeds a predetermined range. The work piston is designed as a tubular body closed on a side facing a fluid containing chamber, and is provided with a breaking or buckling point, whereby energies can readily be absorbed, even at relatively high impact velocities.
Patent SE-8503863-L (SE)
Inventor: UHLIN PER AXEL
IPC: G08B25/00
Filed: 1985-08-19
Abstract: PCT No. PCT/SE86/00359 Sec. 371 Date Apr. 20, 1987 Sec. 102(e) Date Apr. 20, 1987 PCT Filed Aug. 8, 1986 PCT Pub. No. WO87/01226 PCT Pub. Date Feb. 26, 1987.A surveillance installation to protect an area of ground. A number of sensing units are spaced around the perimeter of the area to be protected. Each sensing unit comprises a network of strands inconspicuously deployed over a portion of the ground and connected to a magnetically operated switch. When an intruder trips one of the strands, the magnetic switch is operated to signal the presence of an intruder. A central monitoring unit powered by a low voltage D.C. supply connects the various sensing units by means of a two-wire circuit. The central monitoring unit includes signalling devices to indicate the location of the intruder. The system also has the capability of initiating intruder warning devices.
Patent SE-8601732-L (SE)
Inventor: SCOTT J P
IPC: F16D65/092
Filed: 1986-04-16
Abstract: The invention relates to a friction pad for a disc brake and a disc brake assembly in which the friction pads are slidably supported by tabs extending radially outward of the friction pad backing plates on spaced, axially extending, radially converging edges of an aperture provided to the disc brake caliper. The friction pad includes an abutment surface adjacent each edge of the tab to locate the friction pad relative to an inner surface of the caliper.
Patent SE-8605575-L (SE)
Inventor: CARLSSON KJELL STURE
IPC: G02B26/10
Filed: 1986-12-29
Abstract: An arrangement for an optical instrument comprises two mirrors (11, 12) which co-act in illuminating an object or detecting light rays reflected by or emitted from the object. One mirror (11) is positioned adjacent the pupil of the instrument and the other (12) of the two mirrors is located in a position for directing transmitted light directly onto the first mentioned mirror (11) or a position for receiving directly light reflected by or emitted by the first mentioned mirror (11). The arrangement may have the form of a scanning device, in which case the first mentioned mirror (11) rotates about an axis (13) which is perpendicular to the symmetry axis (15) of the instrument, and the other (12) of the mirrors is arranged to rotate about an axis (14) which is perpendicular to the first mentioned axis. The distance (R) between the two mutually intersecting axes (13, 14) is equal to the mean distance between the centres of respective mirrors. The first mentioned mirror (11) moves at a frequency within the range of 25-50 Hz, whereas the other mirror (12) moves at a frequency within the range of 0.1-0.3 Hz.
Patent SE-8701546-L (SE)
Inventor: GENOUD J-M
IPC: B31B50/54
Filed: 1987-04-14
Abstract: A device for folding a rear flap on a box blank characterized by the rotating members and their shaft being mounted in a cradle which is shifted in the frame relative to the path of the blank having the flap being folded. The shifting of the cradle is controlled by a stepping motor. The rotation of the folding members, as well as the position of the drive shaft for the folding members is controlled in accordance to the position of a hitting point of contact for the ends of the hook members with the flap relative to the creasing line.