baber/WOPTO huggingface dataset:
Patent SE-8001783-L (SE)
Inventor: RODER W
IPC: B23K26/08
Filed: 1980-03-07
Abstract: Apparatus for cutting notches in the outer surface of a cylindrical drum includes a machine frame, and a laser cutting set which provides a laser beam to cut the notches in the drum. The notches are provided to allow sheet steel strips to be later fitted on the drum, and thus form a cutting tool useful in the production of collapsible box blanks. The apparatus also includes a movable carriage for supporting the laser cutting set, and a mounting shaft is supported by the carriage for rotatably supporting the drum. A drive wheel, coaxially fitted to the mounting shaft, rotates the shaft, and the drive wheel has an engagement surface which corresponds to a cutting edge diameter later defined by the positions which the cutting edges of the steel strips assume beyond the outer circumferential surface of the drum. An elongated guide member fixed to the machine frame contacts the engagement surface of the drive wheel and rotates the drive wheel together with the drum when the carriage is moved relative to the guide member. Accordingly, particular notches to be cut by the laser beam in the outer surface of the drum transversely of the drum axis will each be of a length such that the desired lengths of the cutting edges of the steel strips will be provided when the strips are fitted in those notches.
Patent SE-8001791-L (SE)
Inventor: JOHANSSON BENGT ARNE
IPC: A01K83/00
Filed: 1980-03-07
Abstract: Hook cover on fishing hooks, comprising an apertured body (1) which is passed over the hook shank (6) forming an attachment loop (7), and from which an elastically yieldable arm (2) integral with the body projects to engage resiliently the hook point (3). The aperture of the body is dimensioned to allow the loop to be freely passed therethrough. The body forms an upwardly extending portion (4) having a side projection (5) extending at least partially over the aperture of the body, spaced therefrom, to maintain in cooperation with a ring (8) passed through the loop, the cover in operative position on the hook.
Patent SE-8005707-L (SE)
Inventor: GRAM H
IPC: A23G9/14
Filed: 1980-08-13
Abstract: A freezing or cooling plant comprises a compressor for compressing a refrigerant, and a condenser for condensing the refrigerant. Moreover, the plant comprises an apparatus to be cooled, e.g. a continuously driven ice cream freezing apparatus. An oil separator is connected with the lowermost part of the evaporator compartment of the apparatus by means of a pipe wherein a shut-off-valve is provided. If the risk should arise that the apparatus stops due to a too hard freezing of the material treated in the apparatus, the evaporator compartment may rapidly be emptied by opening the valve.
Patent SE-8008605-L (SE)
Inventor: BANDEL P
IPC: B60C9/08
Filed: 1980-12-08
Abstract: A pneumatic tire for motor vehicles having a low power absorption and a high directional control stability is disclosed. The tire has a tread formed by two superimposed elastomeric layers and has a H/L ratio of less than 0.6; H is the sidewall height and L is the width of the tire section.
Patent SE-8008916-L (SE)
Inventor: EBERLE JUERG
IPC: B65G47/86
Filed: 1980-12-18
Abstract: An article conveyor apparatus is disclosed wherein the gripper clamps possess a movable clamping tongue and a fixed clamping tongue which forms part of a housing. The movable clamping tongue is formed of one-piece with a spiral spring. The latter is wound about a hollow shaft rotatably mounted in the housing. The hollow shaft is rigidly connected for rotation with an arm or lever carrying at its end a roller. A part of the hollow shaft is constructed as a blocking wheel of a blocking mechanism. This blocking wheel is provided with a gap into which engages, in the latching position, the one end of a blocking pawl pivotably mounted in the housing. Upon travel of the roller upon a bracket or cam or the like the hollow shaft is rotated in a predetermined direction, whereby the movable clamping tongue is moved towards the other clamping tongue. If both clamping tongues are brought together then during further rotation of the hollow shaft the spiral spring is tensioned. The tensioned spiral spring exerts a closing force upon the movable clamping tongue. Retrorotation of the hollow shaft is prevented by the blocking pawl which has latched into the gap. To open the gripper clamp the blocking pawl of the blocking arrangement is released by depressing upon a part protruding past the housing. The now relaxed spiral spring rotates the hollow shaft in another predetermined direction, so that the movable clamping tongue is raised from the stationary clamping tongue. The spiral spring therefore serves both as a closing spring and also as an opening spring for the clamping tongues and also as a holder spring for the blocking mechanism.
Patent SE-8100875-L (SE)
Inventor: GOEBEL J A
IPC: F02C7/30
Filed: 1981-02-09
Abstract: A coated article and method for producing the coated article are described. The article is provided with a coating system which provides protection against hot corrosion at moderate temperatures (1200 DEG -1700 DEG  F.). An overlay coating based on a metal selected from the group consisting of iron, nickel or cobalt or mixtures thereof and containing chromium and optionally aluminum, yttrium and/or hafnium is applied to the article to be protected. A silicon rich surface zone is produced at the surface of the overlay coating. Methods including pack cementation and physical vapor deposition are described for producing the coating.
Patent SE-8106455-L (SE)
Title: Insulating method for house - comprises insulating roof, outside walls and windows in accordance with local micro-climatic conditions within house
Inventor: SCHOMER E G J F
IPC: E04H1/02
Filed: 1981-11-02
Abstract: No further information available at time of publication.
Patent SE-8203284-L (SE)
Inventor: DEUTSCHMAN J E
IPC: C22B21/00
Filed: 1982-05-27
Abstract: A starting solid mixture of AlCl3 and Nacl, which may have been obtained by acid leaching of an aluminiferous mineral and precipitation of the AlCl3 and NaCl, is mixed with water in an amount to form an aqueous solution containing NaCl and AlCl3 in a weight ratio Na2O/Al2O3 of about 0.028. This is sparged with HCl to precipitate AlCl3, but the sparging is stopped before a substantial concentration of NaCl starts to come out of solution. The precipitated AlCl3 may be calcined to Al2O3 and washed to remove any residual NaCl.
Patent SE-8203620-L (SE)
Inventor: GOODRICH J E
IPC: C08K3/16
Filed: 1982-06-10
Abstract: A process for air-blowing asphalt in the presence of ferrous chloride and an asphalt composition comprising a major amount of asphalt and a minor but effective amount of ferrous chloride.
Patent SE-8205264-L (SE)
Inventor: JACOBSSON ERIK
IPC: H02G1/00
Filed: 1982-09-15
Abstract: The equipment comprises a pivoting, lifting or lowering excavator scoop arm, a lifting sling attached to the arm and a ring, the latter being joined to two lift components and two hoisting arrangements. The hoisting arrangements are fastened to the upper frame of the equipment held together by two union locks. - The equipment is divisible, and a cylindrical hollow roller is located in its lower frame, and locates against the base surfaces of two further hollow cylindrical or conical rollers via bearings and fastenings. Spring assemblies are coupled to the cylindrical or conical rollers which in turn activate the main base roller. This arrangement eliminates clamping damage on the cables, etc., when mechanical pressure is exerted between the rollers. (Provisional Basic advised Week 84/18)(0/4)
Patent SE-8300239-L (SE)
Inventor: WENNSTROM ELOF
IPC: E04C3/29
Filed: 1983-01-18
Abstract: The building component comprises a plate (1) of concrete over which extend wooden beams to which are attached fixture components (3) which extend and are moulded into the concrete plate. These fixtures are inclined, framework fashion, relative to the beam longitudinal direction, and at their upper end locating against the beam (2) have a number of stamped-out pointed tongues. At their lower end, the fixtures have anchoring recesses.
Patent SE-8402044-L (SE)
Inventor: FORSBERG LENNART
IPC: B65D88/62
Filed: 1984-04-12
Abstract: A device for final emptying of a silo. A membrane (1) covers the bottom of the silo and extends along the sidewalls of the silo. The membrane is double-sided and forms a closed bladder or space (8), in which air can be fed, with one surface abutting the bottom surface of the container. Triangular partitions (6) are arranged between the upper part and the lower part of the membrane and extend from the outlet opening and radially towards the sidewalls of the silo. When the space (8) below the membrane is inflated with air, the sidewalls are streched and urges the upper surface of the membrane (1) to form a conical plane having essentially the sliding angle of the material. The partitions (6) are connected to the membrane (1) with seams (2). The seams may be reinforced with strips (15).
Patent SE-8404925-L (SE)
Inventor: TAYLOR W D
IPC: B65D43/10
Filed: 1984-10-02
Abstract: A resilient plastic lid closure (10) for the upper rim (20) or a bowl (15) or the like, said lid having a downturned periphery (16) terminating in an outer rim flange (18) for snapping over the rim (20) when pressed downwardly at the medial portion (11) of the lid, thereby forming a tight seal with the outer surface of the bowl rim (20) when pressure on the medial portion (11) of the lid (10) is released.
Patent SE-8406517-L (SE)
Inventor: VIGNAU M
IPC: C07D277/20
Filed: 1984-12-20
Abstract: Novel syn isomers of 7-(2-amino-4-thiazolyl)-acetamido-cephalosporanic acid compounds of the formula    <IMAGE>  I  wherein R is selected from the group consisting of -(CH2)n-S-R2, -CHF2 and -(CH2)n-S-CN, R2 is selected from the group consisting of optionally protonated   <IMAGE>  n is an integer from 1 to 4, R1 is selected from the group consisting of hydrogen, chlorine, methoxy, alkyl and alkylthio of 1 to 5 carbon atoms, cycloalkyl of 3 to 5 carbon atoms, azidomethyl, acetoxymethyl, carbamoyloxymethyl,   <IMAGE>  and -CH2-S-R', Alk is alkyl of 1 to 4 carbon atoms, R' is selected from the group consisting of an optionally substituted nitrogen containing heterocycle and an acyl of an aliphatic acid of 2 to 4 carbon atoms, A is selected from the group consisting of hydrogen and an easily cleavable ester and when R is -(CH2)n-SR2, the COOA group may be the anion -COO-and when R is -(CH2)n-SCN or -CHF2, A may further be selected from the group consisting of an equivalent of an alkali metal, an alkaline earth metal, magnesium, -NH4 and a non-toxic, pharmaceutically acceptable organic amine and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic properties and a novel process and novel intermediates for their preparation.
Patent SE-8504538-L (SE)
Inventor: KIM C U
IPC: A61K31/40
Filed: 1985-10-01
Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula   <IMAGE>   wherein A represents C2-C6 straight or branched chain alkylene group and R10 and R11 each independently represents optionally substituted aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aryl, heterocyclyl, heterocyclyl-aliphatic, heteroaryl or heteroaraliphatic, or R10 and R11 taken together with the S(+) to which they are attached represent an optionally substituted sulfur-containing heterocyclic ring. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives.
Patent SE-8600287-L (SE)
Inventor: SCHIEL C
IPC: B30B9/20
Filed: 1986-01-23
Abstract: An extended nip press for removal of water from a web of fibers experiences a press shoe expansion and deformation problem due to uneven heating of the press shoe under load. The press nip includes a rotatable press roll, which is opposed to a press shell or jacket that rides over a press shoe that is supported in a recess on a supporting member. The press shoe has an upper part with a top surface on which the press belt slides through the press nip and has a lower supporting part. The upper and lower parts are heat insulated by an inserted insulating layer. The upper and lower parts are form locked by a spline connection toward the inlet side of the press nip. To avoid heat-caused deformation of the press shoe, the lower supporting part has a greater moment of resistance against flexure than the upper part due to their respective cross-sections. Further, the upper part of the press shoe, at its slide path, in the unloaded condition is deviated in shape in a direction opposite to the direction in which the press shoe deforms upon heating, so that upon heating, the press shoe will assume a normal desired shape.
Patent SE-8600626-L (SE)
Inventor: AHONEN H
IPC: B28B7/34
Filed: 1986-02-12
Abstract: A method for the manufacture of a mold out of mold material from a previous blank by machining each blank into a desired shape by means of a machine tool controlled by a computer utilizing a dimensioning data set. Each blank is manufactured by feeding an organic polymer material whose melting point is preferably lower than 150 DEG  C. in liquid form into a box-shaped container which is open at the top and which corresponds to the dimensions of the desired mold. Waste polymer material from the blank upon machining is recovered and heated to a temperature higher than its melting point, whereupon it is fed onto an existing mold no longer needed, so as to provide a new blank for a new mold.
Patent SE-8601474-L (SE)
Inventor: MARTIN R E
IPC: C25B11/06
Filed: 1986-04-02
Abstract: Anodes having NiCo2O4 catalyst used in the electrolysis of water to produce hydrogen and oxygen result in anode voltage requirements of less than about 1500 millivolts at 100 milliamperes per square centimeter of anode area. Typically, oxygen evolving anodes comprised of lead or carbon steel are utilized in the electrolysis of water to produce oxygen resulting in high voltage requirements. Anodes containing NiCo2 O4 catalyst require substantially reduced voltages and perform well in the conventional alkaline electrochemical production environment.
Patent SE-8700801-L (SE)
Inventor: NYSTROM L
IPC: E02F3/815
Filed: 1987-02-25
Abstract: The present invention concerns an appliance 34 for treating a roadway, designed to be connected in a releasable manner to a vehicle via means 32 and comprising an elongate body 14 whose opposite long sides are equipped with treatment members 26 and 15, means 18, 18' for setting the appliance 34 in the horizontal plane and means 22, 29 for switching the appliance 34 in such a way that the desired treatment member 26, 15 of the appliance 34 can be used. The invention is characterized in that the long side of the equipment 34 directed towards the vehicle 10 is equipped with a pivotable, tubular, vertical axle 20 on which there is secured one end of an element 21, whose other end is firmly connected to a plate 22 which can be rotated by a piston/cylinder arrangement 29, and the said means 18, 18' for horizontal adjustment of the appliance are tensioned between the appliance 34 and the said plate 22. <IMAGE>
Patent SE-8802681-L (SE)
Inventor: HJORTH I
IPC: C08K7/14
Filed: 1988-07-20
Abstract: A fibre-containing reinforcing material and a method of making said material, and also the use of the reinforcing material for the production of composite materials are disclosed. The reinforcing material comprises a homogeneous distribution of carbon fibres and glass fibres in a weight ratio of from 1:99 to 99:1, a hydrophobic, anionic, colloidal silica in an amount of about 5-20 % by weight of the total fibre weight having been added to the fibres to coat them. In addition, the reinforcing material contains about 5-20 % by weight talc, preferably soapstone, based on the total fibre weight. The reinforcing material is produced by dry dispersion of carbon fibre bundles under shear action for about 10-30 min., silica being added. Glass fibres are added to the mixture of carbon fibres and silica and dry-dispersed together therewith to form a substantially homogeneous mixture, whereupon cationic talc, preferably soapstone, is distributed in the mixture. The finished reinforcing material can be used for the production of fibre-reinforced composite materials.
Patent SE-8803109-L (SE)
Inventor: WAHLSTROEM LARS
IPC: E04G7/28
Filed: 1988-09-06
Abstract: The invention concerns an arrangement for securing and levelling the boards 10 of a tubular scaffold or the like. According to the invention, the arrangement consists of an upper rail 1 which is arranged on the boards and which is intended to hold, at right angles to the longitudinal direction of the boards, a lower rail 2 arranged under the boards, the distance between the rails corresponding to the thickness of the boards. Additionally, provided between the ends of the rails and secured on the upper rail, there is at least one downwardly directed holder 9 forming a support for the lower rail, which holder is intended to be introduced into the groove between two adjacent boards. <IMAGE>
Patent SE-8900628-L (SE)
Inventor: KOHLER P
IPC: G01B21/10
Filed: 1989-02-23
Abstract: The invention concerns a measuring device for measuring the diameter of a rotationally symmetric body, for instance a roll, with a measuring jaw that wraps around the peripheral surface of the body and features two arms, and with two styli of which each is arranged on the free end of an arm for scanning the peripheral surface. The invention is characterized by the following features: the arms have an essentially straight-line design and the arms are constructed of rails which form a parallelogram with each other and permit swiveling in the sense of setting or retracting the respective stylus on or from the peripheral surface.
Patent SE-8901919-L (SE)
Inventor: LINDBERG S
IPC: F41A3/74
Filed: 1989-05-30
Abstract: The disclosure relates to a breech mechanism for large-calibre guns such as artillery pieces being characterized by a specifically designed sealing function in the form of an intermediate layer between the mechanism breech (4) proper and a seating portion (7) displaceable in relation thereto by the gas pressure in the gun, the seating portion, on being displaced towards the breech (4), compressing the intermediate layer (8) disposed therebetween and consisting of an elastically deformable refractory material which, on its deformation, is urged into tight abutment against the rear portion of the gun barrel about the loading space of the gun along a gap between the seating portion (7) and the mechanism breech (4) proper.
Patent SE-8903086-L (SE)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1989-09-20
Abstract: A rainbow forming device includes a light guide for transmitting visible light therethrough and a prism having a cross-section of a substantially equilateral triangle for splitting the light into a series of colors of the spectrum to form a rainbow. A light-emitting end of the light guide is set with its axis perpendicular to the prism's first edge. The visible light emitted from the light guide's end passes through the prism along the path from prism's first vertex including the prism's first edge to said prism's second vertex and the light split into colors of the spectrum are emitted from the prism's third vertex and forms a rainbow.
Patent SE-9000473-L (SE)
Inventor: TIMUSKA K
IPC: F01C21/00
Filed: 1990-02-09
Abstract: PCT No. PCT/SE91/00067 Sec. 371 Date Jul. 7, 1992 Sec. 102(e) Date Jul. 7, 1992 PCT Filed Jan. 30, 1991 PCT Pub. No. WO91/12432 PCT Pub. Date Aug. 22, 1991.The invention relates to a rotary screw machine in which the shaft journals (20, 22) of the rotors (10) are journalled in a main thrust bearing (24) and a thrust balancing bearing (26). The thrust balancing bearing (26) is preloaded by springs (36) and by fluid pressure means (40, 44). According to the invention the fluid pressure means (40, 44) can excert a force on the thrust balancing bearing (26) in either axial direction. This increases the possibility for an optimal distribution of the forces on the thrust bearings (24, 26) at various running conditions.
Patent SE-9001129-L (SE)
Inventor: JANSSON JAN OLOF
IPC: E03F5/04
Filed: 1990-03-28
Abstract: The front water lock tongue (6) divides the well tray (1) into inlet and outlet (U) parts. An outflow pipe is connected to the outlet which inserts into the part with a section (8) in which an aperture (9) faces the assembly flange (2). The outflow pipe section is connected to a rear water lock tongue (10) at a distance from the front such tongue. - The rear water lock tongue includes a body (20) extending forward to the front water lock tongue and from the floor well bottom to a level with the outflow pipe section aperture, the outlet part being divided into equally sized outlet chambers (21,22) below the aperture.
Patent SE-9001224-L (SE)
Title: Theft-proof mooring arrangement for boats - comprises either spring-braced articulated tube or two or more shock-absorbing articulated tubes at angles to each other
Inventor: HORWITZ LUDVIG
IPC: B63B21/00
Filed: 1990-04-04
Abstract: The combined lock and mooring arrangement for boats comprises either a spring-braced, articulated mooring tube (3,4,6) or two or more shock-absorbing articulated tubes (5) at angles to one another. At the sternpost end of both arrangements is a powerful ring (2) which is lockable in the boat sternpost.
Patent SE-9101743-L (SE)
Inventor: OESTERVALL BJOERN
IPC: A63J1/02
Filed: 1991-06-07
Abstract: On the side of the shaft (2) are at least two line drums (6) which are positioned with their rotation axes parallel with that of the shaft. A drive transmission (8) is arranged between the shaft and the line drums. - From line drums extend lines (31,32) to beams (30) which support the scenery to be raised and lowered. In a scene roof or corresp. item a number of such shafts (2) with line drums are positioned widthways to one another. - (Dwg.1)
Patent SE-9200428-L (SE)
Inventor: GOLIK J
IPC: C12P1/00
Filed: 1992-02-13
Abstract: There is provided new antitumor antibiotic substances designated herein as BBM-1675C and BBM-1675D, said substances being produced by selective chemical hydrolysis of the bioactive components BBM-1675A1 (esperamicin A1) or BBM-1675A2 (esperamicin A2) produced from Actinomadura verrucosospora. BBM 1675C and BBM 1675D have molecular weights of approx 855 and 695 respectively.
Patent SE-9200988-L (SE)
Inventor: VESTERLUND L
IPC: B01F15/04
Filed: 1992-03-30
Abstract: The invention concerns a method for mixing binders using at least two components which are flowed from separate storage containers (1, 2) towards a common mixing point. The storage containers (1, 2) are continuously weighed, and their change of weight per unit of time is determined. Also, the invention concerns a device for implementing the method. <IMAGE>
Patent SE-9302993-L (SE)
Inventor: LARSSON ARNE
IPC: B27N1/00
Filed: 1993-09-15
Abstract: Methods of manufacturing fiberboard from lignocellulose-containing fibrous material are disclosed including defibering the lignocellulose-containing material, drying the defibered lignocellulose-containing material by contact with a heated drying gas in a first drying step to produce a partially dried lignocellulose-containing material, mixing the partially dried lignocellulose-containing material with a glue, drying the admixture of partially dried lignocellulose-containing material and glue by contact with a heated drying gas in a second drying step, which is conducted at a lower temperature than the first drying step, independently controlling the temperature and moisture content in the second drying step to produce a dried lignocellulose-containing material having a predetermined temperature and moisture content, forming the dried lignocellulose-containing material into a fiber mat, and hot pressing the fiber mat into fiberboard. <IMAGE>