baber/WOPTO huggingface dataset:
Patent SE-7409575-L (SE)
Inventor: VETTEN W
IPC: B31B50/32
Filed: 1974-07-23
Abstract: An apparatus for the folding and flat-sealing of the bottom of a liquid-proof package with a roof-shaped folded closure and inwardly folded gable walls starting with a tubular package blank, comprising a plurality of mandrels for carrying the blanks, means for advancing the mandrels progressively through a plurality of stations to be operated upon, means for folding gables on the blanks, and means for folding the roof on each blank after a gable folding operation, the means for folding the gables and the roof being positioned to operate on a blank in the course of the passage of said blank on a mandrel between two successive stations. Cams are provided so that while the operative members of the folding tools move relative to the blank in order to effect their folds, the points of initial contact between the operative members and blank are substantially maintained throughout the respective folding operation to minimize possiblity of damage to the coating with which such blanks are provided.
Patent SE-7415765-L (SE)
Inventor: PECH B M
IPC: B60R22/28
Filed: 1974-12-16
Abstract: 1438621 Tightening seat belts SOC NATIONALE DES POUDRES ET EXPLOSIFS 18 Dec 1974 [20 Dec 1973] 54642/74 Heading A3V [Also in Division F2] A seat belt is tightened by a piston moved within a cylinder by release of high pressure gas triggered by an impact detector. At a predetermined pressure a frangible link holding an auxiliary piston fractures and activates a jamming mechanism preventing further advance of the piston. Forward movement of the wearer is damped as gas is compressed by return of the piston.  The belt is attached to a rod 2 fixed to piston 6 movable within a cylinder 7. The cylinder is held in casing 30 by a frangible ring 9. Ignitable pyrotechnic charges 27 are. housed in a damping chamber 11, which communicates via ports 13 with expansion chamber 12. A residual damping chamber 19 communicating via small ports 31 is provided in the casing; alternatively a venting valve is provided. An auxiliary piston is housed in piston 6, and is in communication with the expansion chamber via passageways 20. In the embodiment shown the auxiliary piston 17 carries a disc 33 which retains balls 34. It is held by a frangible ring 16. In a modification (Figure 5, not shown) the auxiliary piston (39) is annular. In the embodiment of Figure 6 (not shown) has a central weakened link (41) and a conical head (42) contacting radial rods (43). The rods act against a ring retaining the balls. When the charges are ignited, piston 6 is driven to the right, tightening the belt when the force of the wearer thrown against the belt resists piston advance, the gas pressure rises until the retaining ring or link of the auxiliary piston fractures. Further movement of the piston in that direction is prevented by the jamming action of the balls. Continued forward movement of the wearer against the belt withdraws the piston to its initial position. Fracture of ring 9 releases the cylinder 7 so that damping is continued as gas is compressed in chamber 23.
Patent SE-7614064-L (SE)
Inventor: HERRINGTON R E
IPC: F25D11/00
Filed: 1976-12-14
Abstract: An adjustable Joule-Thomson cryogenic cooler with a downstream thermal compensation mechanism is taught. The cryogenic cooler includes a cryogen source coupled to a manifold input port, the manifold input port connected to a heat exchanger, the heat exchanger coupled to an orifice block, and the orifice block connected to an expansion chamber. A thin cylindrical tube is attached to the manifold to support the heat exchanger. The expansion chamber is defined by the orifice block, the exterior surface of the cylindrical tube, a portion of the interior of the cylindrical tube in communication with the exterior surface of the cylindrical tube through passages, a dewar stem, and a portion of the manifold. The dewar stem encloses the cylindrical tube and sealingly engages the manifold. The thermal compensation mechanism includes a bimetal cantilever in the expansion chamber portion of the cylindrical tube, an adjustment mechanism for adjusting the effective bimetal cantilever, and a needle valve mechanism. The needle valve mechanism includes a needle valve for the orifice of the orifice block. In operation cryogen passes from the source through the manifold input port and heat exchanger to the orifice. The pressure of the cryogen opens the needle valve and cryogen enters the expansion chamber. The cryogen expands as it leaves the orifice to form a cold end for the expansion chamber, and a thermal gradient as it moves downstream over the heat exchanger to the hot end of the expansion chamber. As the cryogen moves downstream a portion enters and leaves the cylindrical tube through its passages to cool the bimetal cantilever which bends as it cools to engage and end of a bell crank mounted in the orifice block. The other end of the bell crank engages the needle valve carriage to seat the needle valve in the orifice to stop the flow of cryogen into the expansion chamber. From the hot end of the expansion chamber, the cryogen vents through a manifold output port and vent tube. As the temperature of the expansion chamber rises, the bimetal strip returns to its original position permitting the cryogen under pressure to unseat the needle valve to enter the expansion chamber.
Patent SE-7614515-L (SE)
IPC: A47J27/16
Filed: 1976-12-23
Abstract: Method and pressure vessel for cooking food. The pressure vessel is divided into two zones one of which receives the food to be cooked and the other of which may receive a predetermined quantity of liquid. The pressure vessel is periodically pivoted during cooking with saturated steam, and due to the pivotal or rotational movement the liquid passes periodically from one zone into the other, thus wetting the food retained therein, and back into the former zone.
Patent SE-7707035-L (SE)
Inventor: BRENNAN T M
IPC: A23L27/10
Filed: 1977-06-16
Abstract: The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG  and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediate formed is virtually complete. The gamma-pyrones obtained can be used as products which enhance flavour and fragrance in food and cosmetic preparations. <IMAGE>
Patent SE-7707722-L (SE)
Inventor: HOWELL R E
IPC: G01B11/00
Filed: 1977-07-04
Abstract: An optical viewing tube having an eyepiece at one end and a viewing prism at an optical tip at the other end is provided with an optical system therebetween which will provide a focus for an object being viewed. A distance indicating disk or device on said tube is movable by a focusing mechanism to indicate the distance from the optical tip of the viewing tube to a viewed object. A camera is provided to be attached to the viewing tube to take a picture of the viewed object, and an eyepiece with a properly marked reticle is placed on the photograph taken, to indicate proper distances between spaced points on the object as seen in the photographs. The viewing tube is calibrated along its length so that tube penetration can be accurately known and a retention adapter is used with the tube to rigidly fix it in place. The retention adapter includes a compass rose which indicates the position of the viewing prism. An alignment adapter can also be used to insure proper alignment of the tube with a housing to which it is being connected. A modification of the tube has a focus numeral indicating device and an eyepiece containing a measuring device, with this modification the proper distance between spaced points on an object is obtained by obtaining a focus numeral from the indicating device and after obtaining units of distance between the spaced points from a measuring device, a divisional value for a specific reference numeral indicating unit size is multiplied by the number of units obtained from the measuring device to get the actual distance.
Patent SE-7710004-L (SE)
IPC: G01N30/42
Filed: 1977-09-07
Abstract: A method and apparatus for continuous countercurrent chromatography employing a coiled column array slowly rotating about its axis, mounted on a frame which can be angularly adjusted to a desirable angle. The column can be filled with a stationary phase liquid and eluted with a mobile phase liquid by means of a pump; solute can be introduced through a sample port. The mobile phase liquid and sample are introduced through a first rotating seal. An outlet line leading to a monitor and fraction collector is connected to the column array through a second rotating seal. When the column array is filled with the stationary phase and is eluted with the mobile phase in the proper direction, nearly half of the stationary phase may be retained while constantly mixed with the mobile phase; consequently, solutes introduced through the sample port are subjected to an efficient partition process and are separated according to their relative partition coefficients.
Patent SE-7711470-L (SE)
Inventor: STOLL K
IPC: F01L23/00
Filed: 1977-10-12
Abstract: The piston/cylinder unit has at least one dynamic-pressure nozzle (11) intended for the reversal of the pressurising in the end position of the piston and attached externally to the cylinder. By means of the dynamic-pressure nozzle (11), the consumption of control medium is substantially reduced, yet high operating reliability is guaranteed, because the control medium is already in the flowing state at the moment of reversal. The dynamic-pressure nozzle (11) contains a connection opening (14) for an uninterrupted flow of control medium, an orifice (17), a connection opening (15), connected to the orifice, for the control or return flow, and at least one closure piece (61) for closing the orifice, which closure piece (61) is arranged at one end at the piston rod. In addition, the dynamic-pressure nozzle (11) has a sealing element (37) which can be actuated by the closure piece (61) and is allocated to a connecting opening (34) between pressure-connection opening (14) and orifice (17) or control-connection opening (15). Directly after the sealing element (37) has cleared the connecting opening under the action of the closure piece (61), the closure piece (61) closes the orifice. <IMAGE>
Patent SE-7812356-L (SE)
Inventor: GEBEL I D
IPC: B24B41/06
Filed: 1978-11-30
Abstract: Method for rotating a workpiece shaped as a rotary body, comprising the following steps: placing the workpiece on a support arrangement 2, 3 with a radial 2 and an axial 3 support, rotating the workpiece by means of a drive mechanism 5 which is in frictional contact with the workpiece. That support, at least, which is the main one against which the drive mechanism presses the workpiece, is made to vibrate at ultrasonic frequency in a direction essentially parallel to or forming an angle of maximum 10 degrees to the contact line between the workpiece and the said support. In the equipment for carrying out the method, the axial 3 and the radial 2 supports can move relative to each other, and that support at least against which the workpiece is pressed by the drive mechanism is coupled to a vibrator. <IMAGE>
Patent SE-7905212-L (SE)
Inventor: KEARNEY E R
IPC: B05B11/00
Filed: 1979-06-13
Abstract: A combined child-resistant dispenser and closure assembly for a container 11 has a spraying section 12 and a closure 14 which can be removed for refilling the container. The closure section 14 includes a threaded closure cap 18. The container neck has a pair of radial locking lugs 52 which engage cooperating projections 54 on the cap when the latter is screwed onto the container neck. The closure section can be opened by distorting the skirt 20 to disengage the projections and unscrewing the cap from the container neck. Closure section 14 and coupling members 16 may comprise a unitary moulding, Figure 13 (not shown). <IMAGE>
Patent SE-7907742-L (SE)
Inventor: KELLER R
IPC: G01L5/00
Filed: 1979-09-19
Abstract: A measuring apparatus for measuring forces acting upon a bearing, particularly the radial forces, effective at a roller bearing. The measuring apparatus essentially comprises two rings, typically formed of metal, which are concentrically interconnected by means of a web. The roller bearing transmits the force to be measured to one of the rings, whereas the other ring is fixed. The one ring rocks or moves in relation to the fixed ring and the deformation prevailing at the web is electrically measured and indicated in a display or indicator device. The measuring apparatus serves for measuring the tension in belts, bands, and the like.
Patent SE-7910142-L (SE)
Inventor: MITZEL W
IPC: B65H29/24
Filed: 1979-12-10
Abstract: A stacker apparatus for flat sheet material has a suction drum rotating on a stator. The suction drum grips the flat sheet material at one tangential position, arcuately moves it, and releases it on a stack at a second tangential position. The suction drum has a section containing a plurality of suction openings for gripping the sheet material. A plurality of peripheral suction channels on the stator communicate with the suction openings. The width of the suction channels decreases step-wise along their length so that the suction openings are initially in full communication with the channels, thereafter the suction openings are partially closed, and finally, selected ones of the suction openings are completely closed as the drum rotates.
Patent SE-8000767-L (SE)
Inventor: RALLIS R P
IPC: B66C13/12
Filed: 1980-01-31
Abstract: A self-propelled rotatable hydraulic lift having a body with an extensible boom pivotally attached to the upper rear portion of a counterweight and terminating in a self-leveling workman's platform. Remote lift controls are provided at the platform by means of control lines contained in flexible conduits within the boom. The center of gravity of the counterweight is located between the pivotal connection of the boom and the axis of rotation of the boom to provide both improved stability with respect to back tipping when the boom is extended vertically and a smaller rotational diameter for the lift body.
Patent SE-8002768-L (SE)
Inventor: FONTANA G
IPC: D03D15/56
Filed: 1980-04-11
Abstract: A fabric with double leno warp threads having a warp comprising threads of elastomeric material, particularly adapted for the manufacture of elastic bands and body-belts. In such a fabric the threads of elastomeric material are firmly bound to the other threads of the fabric by double leno warp threads avoiding curliness and allowing the fabric to retain a high softness even after many washing operations.
Patent SE-8003483-L (SE)
Inventor: GARDIKES J J
IPC: C08G18/65
Filed: 1980-05-08
Abstract: A binder containing a phenolic resin; a polyisocyanate; a curing component, and a drying oil; and use thereof.
Patent SE-8006297-L (SE)
Inventor: BRUNNER R
IPC: H02K7/14
Filed: 1980-09-10
Abstract: A hydraulic pump unit, comprising an electric motor, the stator (5) of which is disposed in a housing defining an oil reservoir and the rotor of which is mounted on a shaft which drives a hydraulic pump. Each front end of said stator is associated with an end shield for a shaft bearing. A pump element or the pump is secured to at least one end shield. Elongated connecting members which are distributed about said shaft in the circumferential direction support said end shields. The connecting members are designed as rods (17), abut against the outer circumference (7) of said stator (5) and, in the undeformed state, guide said stator in a close sliding fit. At least one tightening strap (19) encompasses said rods (17) and the outer stator circumference (7) for deforming said rods (17) until said stator is fixed in position and for pressing said rods against the stator circumference. A means for preventing rotation can be provided between said stator and said rods or said tightening strap. At least one end shield can form one portion of the hydraulic reservoir and, if desired, can contain channels.
Patent SE-8104025-L (SE)
Inventor: SANDSTROM HENRY
IPC: A47L11/33
Filed: 1981-06-26
Abstract: Device for sweepers or the like fitted with brooms. The broom comprises resilient, bendable bristles (20) with different bending resistance in in different directions. The bristles are so mounted in the sweeper that when they are brought into contact with the surface to be cleaned they are bent essentially in the direction of the lowest bending resistance and away from the desired direction of sweep. When the bristles leave the surface they spring back into the desired direction of sweep.
Patent SE-8204252-L (SE)
Inventor: HOLMBERG K
IPC: C09D7/63
Filed: 1982-07-09
Abstract: Lacquer contains an organic polymeric adhesive dispersed in an aq. carrier medium. It includes silica sol. at a level of 0.1-5 (0.5-2.5) wt.% SiO2 measured on dry polymer. - The silica particles pref. have a dia. of 5-15 nm. The adhesive is pref. a copolymer of at least two acrylic acid components, acrylic acid esters or styrene; pH of sol is pref. 7-11. (Provisional basic previously advised in Week 8409).(0/0)
Patent SE-8204766-L (SE)
Inventor: YAUCHI A
IPC: C25D7/04
Filed: 1982-08-19
Abstract: A joint for used in connecting oil well casing and/or tubing and method of producing same are disclosed. The joint with improved metal-to-metal sealing properties as well as improved resistance to galling is made of an alloy steel containing 10% or more by weight of Cr and comprises a metal sealing portion and a threaded portion provided with an activating layer of a metal or an alloy selected iron, nickel, zinc, cobalt, copper, manganese, chromium and alloys thereof, and an electrodeposited layer of a metal or an alloy selected from iron, copper, zinc, chromium, nickel, and alloys thereof.
Patent SE-8205244-L (SE)
Inventor: HOOK MAGNUS
IPC: A61K38/00
Filed: 1982-09-14
Abstract: PCT No. PCT/SE83/00323 Sec. 371 Date May 14, 1984 Sec. 102(e) Date May 14, 1984 PCT Filed Sep. 13, 1983 PCT Pub. No. WO84/01108 PCT Pub. Date Mar. 29, 1984.This invention relates to a method for treating microorganism infection on wounds by applying to the microorganisms on the wounds an effective amount or a protein or fragment or residue selected from the group consisting of fibronectin, fibrinogen, collagen, laminin and chondronectin the protein of fragment or residue thereof.
Patent SE-8206356-L (SE)
Inventor: THOMA H
IPC: E21B17/00
Filed: 1982-11-09
Abstract: The sound proofing in the case of a drill column is effected by damping material (7) in recesses over the entire length (A) of the rod body (2). The edges (9) of the rod project beyond the areas with the damping material (7) and form a wear protection for the damping material. Considerable sound proofing is obtained due to the arrangement of the damping material over the entire length of the rod body, and drills sound-proofed in this way have a long life with low weight and cost-effective manufacture due to the wear protection with the edges (9). <IMAGE>
Patent SE-8302086-L (SE)
Inventor: EDDENS F C
IPC: C22F1/18
Filed: 1983-04-14
Abstract: There is provided a nuclear fuel element having a zirconium alloy cladding tube with improved corrosion resistance. The cladding tube comprises a metallurgical gradient across the width of the tube wall wherein the tube has a more corrosion-resistant metallurgical condition at the outer circumference and a less corrosion-resistant metallurgical condition at the inner circumference. The metallurgical gradient can be generated by heating an outer circumferential portion of the tube to the high alpha or mixed alpha plus beta range while maintaining the inner surface at a lower temperature, followed by cooling of the tube.
Patent SE-8302210-L (SE)
Inventor: YARNELL J A
IPC: F16H63/00
Filed: 1983-04-20
Abstract: A shift bracket assembly (30) for a manually operated change-speed mechanism is secured to an axially movable shift rail (14). The bracket comprises a transverse plunger (80) which is slidable within a bore (78) in the bracket (72). The plunger (80) has a cam surface (82) for continuous coaction with a spring-loaded poppet ball (96), in all operative positions of the plunger, to bias the plunger in the direction towards a shift finger. The assembly provides a lighter and more desirable spring force on a gearchange lever, and comprises fewer parts, than a known assembly. <IMAGE>
Patent SE-8303758-L (SE)
Inventor: RUUSKANEN PEKKA
IPC: G01N27/72
Filed: 1983-07-01
Abstract: A procedure to use the mechanical Barkhausen noise effect, which in ferromagnetic materials results from dislocation movements and a variable outer mechanical load, as a non-disruptive measurement method, especially for determination of a material's output strength properties. The method entails two types of implementation, of which the first has the following steps. A test sample (a) is externally loaded (step 1) for example following a cyclical or corresponding method, whereby the amplitude continuously increases (fig. 2) and in this way a dominant arrangement of atom-lattice defects is achieved with focus on the non-reversible magnetisation changes in the test sample. At the same time are measured changes in the square value, frequency, quantity division, or mean value of the mechanical Barkhausen noise pulses, which are induced during the output testing of the ferromagnetic material (b-f). Then (step 2) the external load is withdrawn. After this (step 3) the test sample (a) is externally loaded, for example through cyclical loading which continually increases in amplitude (fig. 2b) and at the same time the max value is measured, which appears in the square value, frequency, quantity division, or mean value of the mechanical Barkhausen noise pulses, induced during the output testing of the ferromagnetic material. The load amplitude corresponding to the measured max value also corresponds to the output strength (output limit) of the test sample (fig. 2b). In the second implementation the test sample is magnetised with the help of a constant magnetic field, in which case steps 1 and 2 of the first implementation are omitted, and measurement of the maximum point corresponding to the output strength (output limit) of the test sample is carried out according to step 3 of the first implementation.<IMAGE>
Patent SE-8307016-L (SE)
Inventor: JONES D C
IPC: F02K1/12
Filed: 1983-12-19
Abstract: A variable area exhaust nozzle has primary, axially movable flaps tied to an inner unison ring having a box-like cross section and axially movable external flaps tied to an outer unison ring of box-like cross section. The inner and outer rings are concentric, radially aligned, and separated by an engine case. The rings are interconnected by a plurality of pins extending radially from within the outer ring box section to within the inner ring box section through axially extending slots in the case between them. The pins are attached to the rings in a manner preventing relative axial movement therebetween and permitting relative radial movement. When one of the rings is actuated in an axial direction, the other moves axially therewith, the axial actuation force being transmitted by the interconnecting pins. The pins also resist the overturning moment on the rings caused by loads on the nozzle flaps.