baber/WOPTO huggingface dataset:
Patent SE-7714636-L (SE)
Inventor: NORDSTROM M
IPC: B60G11/113
Filed: 1977-12-22
Abstract: An arrangement for attaching a spring assembly to an axle housing 1 in vehicles. At least two housing brackets 10, 11 are rigidly mounted on the front and the rear of an axle housing 1 for supporting a spring retaining seating 30 which is contacting the housing brackets 10, 11 from above or from below. U-bolts 32 are used to clamp a spring assembly against the seating 30 and to clamp the seating 30 against the housing brackets 10, 11. Each housing bracket 10, 11 has a baseplate 12 welded to the axle housing 1 and also has at least one supporting portion 15 that projects from the baseplate 12 and is provided with support planes 16, 17 for the spring retaining seating 30.
Patent SE-7812588-L (SE)
Inventor: LARSSON SVEN BERTIL
IPC: F16L33/08
Filed: 1978-12-07
Abstract: Hose clamps consisting of a band bent so as to form a ring (1) capable of being threaded onto a hose or similar device whereby one end section (6) of the band supports a screw housing (3) for a worm screw (2) located in the screw housing in such a way as to be rotatable and capable of limited movement the screw head (12) which faces in the same direction as the end of the band, being located outside one end wall (10) of the screw housing and the other end (14) being located within the screw housing and on the inside of its other end wall (9), the said worm screw engaging threaded grooves (7) in the other end section (5) of the band which can be moved through the screw housing. In order to counteract the fact that the material of the hose tightened by the hose clamp eventually settles so that the hose clamp partly loses its grip about the hose an arrangement has been proposed according to which a spring device acts upon the screw in a direction imparting to the spring device a tendency to move the screw axially in a direction tending to tighten the hose clamp. The proposed spring device consists of a helically wound spring wire threaded onto the screw, which is unprotected and produces a limited spring force. A stronger spring action and higher protection of the spring device are achieved in accordance with the invention by designing the spring device as a spring band (4) constituting a compression spring, which is situated within the screw housing (3) between the said other end wall (9) of the screw housing and the end (14) of the worm screw.
Patent SE-7900087-L (SE)
Inventor: CLEMENTS H J
IPC: B66F3/35
Filed: 1979-01-04
Abstract: A lifting cushion apparatus is equipped with five inflatable compartments. Each of the compartments extends the full length of the cushion and is connected to adjacent compartments by air ways. Several cushions may be connected to a common source of compressed air. The cushions may be stacked with the compartments interconnected in the vertical direction by apertures. In use, a load supported on the lifting cushion apparatus remains substantially stable as the device is inflated to elevate the load.
Patent SE-7900922-L (SE)
Inventor: LILJEKVIST S
IPC: E21B10/16
Filed: 1979-02-02
Abstract: A bore head for reaming a pre-drilled hole in raise boring or for similar earth cutting operations comprising at least two sets of roller cutters. The roller cutters in the same set of cutters have the same number of rows of cutting means. The roller cutters are mounted in pairs on each side of the rotational axis of the bore head. During rotation of the bore head the cutting means move along concentric circles. In order to change the distance between two consecutive circles a roller cutter in one of the pairs of cutters is replaced by a roller cutter of the other set of cutters.
Patent SE-7902200-L (SE)
Inventor: CAMBON M
IPC: E04G1/22
Filed: 1979-03-12
Abstract: A planar scaffold frame for constructing tower scaffolding includes a telescopic upright 9, 10, the telescopic portion 10 having a diagonal brace (e.g. 24.1) pivoted to its free end and adjustably mounted on a rack (e.g. 21.1) on the frame. In use, two braces extending on adjacent sides of the tower are attached to each upright 10. The frame may be used at the head or foot of a tower or two oppositely directed frames may be interconnected to form the tower's mid-section. <IMAGE>
Patent SE-7902230-L (SE)
Inventor: GEBHARDT ELFRIEDE
IPC: B65G47/28
Filed: 1979-03-13
Abstract: A retarding conveyor for cargo such as pallets is disclosed. The conveyor is of the type which can be driven in sections by intermediate rollers, the latter being adjustable into a driving position or an idle position by feelers extending into the path of motion of the cargo. Respective sections of the conveyor comprise at least two parallel uninterrupted traction devices which are deflected at the ends of the section by guide wheels joined together for rotation, supports being provided on the conveyor for supporting the traction devices to carry the cargo and at least one of the guide wheels being driven by an intermediate roller.
Patent SE-7903358-L (SE)
Inventor: RAPP K
IPC: B05B5/03
Filed: 1979-04-17
Abstract: An electrostatic powder spray gun includes an electrically insulated gun barrel (10) a grounded inner electrode (24) in a powder conduit (13) and an impact unit (16) which is mounted on a rod (17) that projects into the powder conduit (13). The supporting rod (17) and the impact unit (16) form an electrode for charging the powder and the impact unit (16), supporting rod (17) and inner electrode (24) consist of a material which is electrically semi-conductive and which is able to inhibit sintering and deposit of powder thereon. The material may be polytetrafluoroethylene with embedded graphite particles. <IMAGE>
Patent SE-7904110-L (SE)
Inventor: HESSELGREN T G
Filed: 1979-05-10
Abstract: A connection device is intended to produce a connection between a circuit casing 5 provided with terminals 6 for connections to an integrated circuit and conductors 8 printed on an insulated plate 2. The connection device is designed with a number of flat springs 7 of conducting material, each with one end cast in a support plate 1 of insulating material, designed to be placed between the casing 5 and the plate 2 with printed conductors 8 and with the free part of the spring 7 bent so that it can simultaneously lie against one of the printed conductors 8 and against one of the casing's terminals 6, and said free part is designed to be soldered firmly to the printed conductor and to said terminal. <IMAGE>
Patent SE-7904496-L (SE)
Inventor: ZACKRISSON B
IPC: E06B7/00
Filed: 1979-05-22
Abstract: This invention consists of a sealing and isolation device which is intended to prevent squeezing damage, primarily for door and doorframe designs of isolating type with the door carrying hinges G attached in part to the doorframe and in part to the door. The novelty lies in the fact that the hinges 6 are customized so that at the rear edge of the door in the closed position they are the parts directed against each other at the door and the doorframe 5, 6, are at a distance from each other and that the thus created space is at a distance from the two soft-material sealing profiles 13, arranged at a distance from each other, one on the door and one on the doorframe, arranged to engage with opposing grip surfaces, which profiles separate an intermediate closed chamber. <IMAGE>
Patent SE-7904802-L (SE)
Inventor: ZENGEL H
IPC: C07C67/00
Filed: 1979-06-01
Abstract: A process for the preparation of derivatives of aliphatic, cycloaliphatic, and araliphatic compounds containing from 1 to 3 isocyanate groups bonded to from 1 to 3 secondary or tertiary carbon atoms, or a combination thereof, is disclosed. The process comprises reacting a compound of the formula R-(CO-NHCl)n, wherein R represents an aliphatic, cycloaliphatic, or araliphatic radical, with a tertiary amine having a pKa greater than 7, at a temperature from about 20 DEG to about 180 DEG  C., in an inert solvent, to form a compound of the formula R-(N=C=O)n, wherein the isocyanate groups are bonded to secondary or tertiary carbon atoms.
Patent SE-8002285-L (SE)
Inventor: SCHOEN HANS
IPC: B30B15/24
Filed: 1980-03-25
Abstract: A system for damping abrupt movement of a punch press ram at the moment of cut-breakthrough with the use of at least two damping pistons disposed within cylinders and arranged to engage the press ram before and during cut-breakthrough. The cylinders within which the damping pistons are carried are connected to a hydraulic control system which permits the pistons to yield with the ram until the instant of cut-breakthrough, whereupon the damping pistons act as rigid bodies and prevent abrupt breakthrough movement of the ram.
Patent SE-8005921-L (SE)
Inventor: TAMAI K
IPC: C12P1/04
Filed: 1980-08-22
Abstract: Novel substances having carcinostatic and immunostimulating activity, which are obtained from a culture or its supernatant fluid prepared by culturing bacteria belonging to Fusobacterium genus. Said substance are useful for the treatment of cancerous diseases of the mammals including human being. This disclosure concerns such substances and a process for preparing the same and a carcinostatic agent containing the same.
Patent SE-8006494-L (SE)
Inventor: HELLSTROM G
IPC: E04B1/76
Filed: 1980-09-16
Abstract: A method of facing houses and other buildings, Fig. 1, where the characterizing features are that an insulating layer (3) known per se, preferably slabs (3) of mineral wool, is attached to the house wall (1) by means of glue or forked clamps (9), and that on the outside of the slabs (3) a glass fibre or corresponding fabric (4) is laid. A further characterizing feature is that said fabric (4) is integral from corner to corner and/or from the top to the bottom along the wall (1), so that the wail (1) completely is covered with the fabric (4). It is also characterizing that the fabric (4) is provided with a coat (5) constituting a water coat (5), which is not diffusion-proof, preferably a vinyl acrylate dispersed in water. The invention also relates to a facing element for carrying out the method.
Patent SE-8008090-L (SE)
Inventor: PAGET C J
IPC: A61K31/4184
Filed: 1980-11-18
Abstract: Sulphonylbenzimidazole derivatives of formula wherein R2 represents and the substituents R, R5 and R6 are defined in Claim 1, are prepared by reacting a corresponding sulphonylbenzimidazole which instead of the substituent R2 has a group with a C1-C7-alkyl-magnesium halide or C1-C7-alkyl-lithium and then performing a hydrolysis. Dehydration of the compounds of formula I gives compounds which contain the group The compounds prepared may be used for the control of viruses.
Patent SE-8100414-L (SE)
Inventor: RINALDI F
IPC: B23K37/06
Filed: 1981-01-23
Abstract: A device for the back support of the first run weld in the automatic butt-welding of two pipes held together by the two circumferential facing sets of radial pistons of an internal connection. The connector includes a set of independent copper pads of trapezoidal shape disposed in the form of a ring and fixed, with their bases alternately inverted, on a corresponding underlying set of pad support elements idly supported by respective horizontal pins rigid with support blocks which are resiliently supported by one of said circumferential sets of radial pistons of said internal connector by means of radial thrust springs. The pads are kept resiliently and constantly pressed against each other in the manner of a ring along their inclined sides by respective horizontal thrust springs supported by said horizontal pins and acting alternately on opposite faces of said pad support elements. The trapezoidal copper pads are fixed to the respective pad support elements by screws which are inserted into the width of their bases.
Patent SE-8102144-L (SE)
Inventor: SVENDSEN FINN
IPC: E04D15/06
Filed: 1981-04-03
Abstract: A welding apparatus for laying tar roofing paper. It has a drivable chassis with a plurality of small nozzles 12, which are closely spaced along a distributing pipe 11 for gas. The nozzle ramp formed by distributing pipe and nozzles is encompassed by a casing 14, which is open at least at the nozzle side of the ramp for forming a flame tube for the flames emanating from the nozzles. <IMAGE>
Patent SE-8104496-L (SE)
Inventor: GAUL JR J H
IPC: C04B41/87
Filed: 1981-07-22
Abstract: Pre-polymers which are alkoxylated or phenoxylated methylpolysilanes are useful for the preparation of fine grained silicon carbide ceramic materials and silicon carbide-containing ceramics. The pre-polymers exhibit ease of handling and their use to obtain silicon carbide ceramic materials results in high yields.
Patent SE-8200284-L (SE)
Inventor: PERSBECK S-E
IPC: G01G13/16
Filed: 1982-01-20
Abstract: A method and apparatus for continuous weighing of a fluid material is described, wherein the material is continuously fed to a weighing container and discharged therefrom, the weighing of the material during filling and the estimated weight thereof during discharge being determined, and by means of a computer, used to generate values which will give the total weight of the material during the entire weighing operation.
Patent SE-8200366-L (SE)
Inventor: WIGHTMAN D A
IPC: F16L33/20
Filed: 1982-01-22
Abstract: An end connecting piece (1) for a hose (4) contains an insert (2) which is held on the end section of the hose and a sleeve (3) which is pushed on around the hose end piece and is compressed around the insert in order to grip the hose end piece between the sleeve and insert. The axial position of the components with respect to one another is effected by a single circumferential projection (3a) on the sleeve, which projection is directed radially inwards, is arranged between a radially outwardly directed circumferential stop (2b) on the insert and the end of the hose end piece, and engages with both. The sleeve and the insert can be clamped or locked in the axial direction during the compression process in that mutual engagement of complementary constructions (2b and 3d; 3b and 2b) takes place. The sleeve projection (3a), which effects the axial alignment of the components during compression, is provided with an internal diameter which is less than the external diameter of the adjacent insert stop (2b) and is designed such that its region located furthest inwards radially flexes when contact with the insert takes place during the compression process. <IMAGE>
Patent SE-8202629-L (SE)
Inventor: FJELLBRANT TORE TORSTENSSON
IPC: H04B14/04
Filed: 1982-04-27
Abstract: An apparatus for converting a signal sampled uniformely in the time domain to a signal sampled in the frequency domain, with certain samples excluded, transmitting the non-uniformly sampled signal and reconverting the transmitted signal to a uniformly sampled signal in the time domain comprises at the transmitter end a delay chain (Fa), a time-frequency converter (TFC), a logic unit (LO) and change-over switch (01) for excluding certain samples by control from the logic unit (LO) and comprises at the receiver end two calculation units (B1 and, respectively, B2) and between the same two identical series connections, each of which includes a delay circuit (F1 and, respectively, F2), a multiplication unit (M1 and, respectively, M2) and an addition unit (S1 and, respectively, S2), of which the first calculation unit (B1) converts frequency samples to amplitude sample, which is fed to one (F1-M1-S1) of the series connections for generating excluded samples, and to phase sample, which is fed to the remaining one (F2-M2-S2) of the series connections, and the second calculation unit (B2) reconverts amplitude sample and phase sample to frequency sample. In a subsequent series connection of delay unit (F3), multiplication unit (M3) and addition unit (S3) the frequency sample is reconverted back to uniformly distributed samples in the time domain.
Patent SE-8203937-L (SE)
Inventor: TORGILSMAN B
IPC: B32B15/08
Filed: 1982-06-24
Abstract: The present invention relates to a method for providing plastic products having partially metallized surfaces. To this end, use is made of two different types of plastic materials 1 and 2 which are formed into plastic elements 36, which are then immersed into a bath and provided with a surface layer of metal 61, for example by electroplating. By using a first plastic material 1 which attracts metal in the coating technique employed and a second plastic material 2 which repels metal, a partially metallized plastic product is obtained, since only those portions of the plastic elements 36 which consist of the said first plastic material 1 will be provided with a surface layer of metal 61. <IMAGE>
Patent SE-8204674-L (SE)
Inventor: THERIAULT G E
IPC: H04N5/46
Filed: 1982-08-12
Abstract: A multiband tuning system produces an IF signal from RF signals residing in, in the order named, a first broadcast band, a first cable band, a second broadcast band and a second cable band. A control device generates a tuning signal having a magnitude determined by the frequency of a selected channel. A first filter selects RF signals corresponding to channels selected in a first tuning band including the first broadcast band and a lower frequency portion of the first cable band in response to the tuning signal. A second filter selects RF signals corresponding to channels selected in a second tuning band including an upper frequency portion of the first cable band, the second broadcast and the second cable bands in response to the tuning signal. A selection device enables operation of the first filter when the selected channel is within the first tuning band and enables operation of the second filter when the selected channel is in the second tuning band.
Patent SE-8204896-L (SE)
Inventor: GUSTAVSSON OLOV ERLAND
IPC: B65B63/02
Filed: 1982-08-26
Abstract: Apparatus for providing resiliently compressible articles, which by being compressed have been lended a considerably reduced volume, with a casing formed of heat sealable pliable sheet material preventing the articles from regaining their original volume. The articles are first precompressed to a volume which is smaller than said reduced volume. The precompressed articles are thereafter introduced into a tube which is formed of a lengthy web of pliable sheet material by heat sealing overlapping longitudinal margin portions of the web so as to unite them. The articles introduced into the tube are prevented from expanding to said reduced volume, in which they fill out the tube, until the heat sealing seam of the tube has attained sufficient strength. The tube can be closed between the introduced articles by transverse heat sealing seams.
Patent SE-8206593-L (SE)
Inventor: HULDEN FRITIOF
IPC: E02F3/96
Filed: 1982-11-19
Abstract: The coupler includes an operating arm attachment device (25) including a pair of spaced parallel shafts (23,24) journalled horizontally on the operating arm stick and operating cylinder respectively. Two link arms (26) are journalled at the shaft ends and are each extended to form a free abutment portion (36). An implement attachment device (20) includes a locking device (11,21) which exerts pressure on the abutment portions, to move the link arms towards a coupling device (4), through wedge and lever cooperation of the abutment portions with counter members (16,39). The operating arm attachment device is thus pressed against the coupling device to produce a permanent and play-free joint between the implement and arm.
Patent SE-8301451-L (SE)
Inventor: PETREN R A M
IPC: B60P7/08
Filed: 1983-03-16
Abstract: The cargo retainer comprises a floor contacting member having an upwardly facing load bearing surface which is adapted to project forwardly beneath the cargo load and an upright member secured to the floor contacting member in spaced relation from the forward end of the floor contacting member for engaging with the face of the cargo load. Transversely spaced wheels are rotatably mounted adjacent to the rear end of the floor contacting member and are out of contact with the floor when the floor contacting member of the cargo retainer is resting on the floor. The wheels engage with the floor for wheeled maneuvering of the retainer only when the forward end of the floor contacting member is raised relative to the floor. Further, the upright member is vertically extendible to accommodate load heights exceeding the normal height of the retainer unit. Also, the upright member is collapsible or foldable down onto the floor contacting member to adapt the retainer units for stacking to conserve space during storage and deadhead transport.
Patent SE-8304111-L (SE)
Inventor: DORIA G
IPC: C07D471/04
Filed: 1983-07-22
Abstract: Amino derivatives of benzylidene-Pyrrolo[2,1-b] Quinazolines are provided, together with pharmaceutical compositions containing them. The compounds and the compositions have pharmaceutical utility and are particularly useful as anti allergy agents.
Patent SE-8400249-L (SE)
Inventor: BIERWIRTH A P
IPC: F41A9/00
Filed: 1984-01-19
Abstract: An arrangement for bridging over the path traversed by cartridge being loaded via a loading tray and loading channel in a breech plate into the loading chamber of the weapon. The arrangement includes a trough-shaped flap which is pivotally mounted on the breech plate in such a way that it provides a guidance for the cartridge so that it cannot be damaged by a difference in height between the lower edge of the loading chamber and the breech block. The flap is pivoted about a horizontal axis when the breech block is in the open position and its free end remains at the level of the lower edge of the loading chamber until the cartridge casing has been securely guided into the loading chamber.
Patent SE-8405433-L (SE)
Inventor: SUOMINEN KERSTI HANNELE
IPC: A47C19/20
Filed: 1984-10-30
Abstract: The multiple function piece of furniture comprises at least two stackable bed parts (1) of identical shape. The bottom parts (2) of the bed are so positioned that when the parts are stacked a space exists between them for storage of bed clothes. The parts have end fixtures and cavities (6,7) which when they are stacked prevent them from moving. They also incorporate components allowing a back support and/or arm support and/or tables to be attached to the part which is uppermost in the stack.
Patent SE-8406445-L (SE)
Inventor: PAULONIS D F
IPC: C22C19/05
Filed: 1984-12-18
Abstract: Forging processes are described for cast superalloys. The forgeability of superalloy materials is improved by the development of overaged microstructure. The total forging process is usually performed in a series of steps with intervening heat treatments to reform the overaged microstructure.
Patent SE-8501751-L (SE)
Inventor: WALTER K
IPC: B27N3/08
Filed: 1985-04-10
Abstract: Our steam distributing apparatus for steam pressing of wood particle mats comprises an upper press plate, a lower press plate, a plurality of steam distribution ducts in each press plate as well as a plurality of steam outlet holes connecting each steam distribution duct to the outer surface of the press plate adjacent the wood particle mat to be pressed, where advantageously the steam outlet holes have a diameter from one to several millimeters and are distributed uniformly over the press plate outer surface in a grid having a grid size with from one to several centimeters between adjacent steam outlet holes. Between the steam output holes of each of the press plates and the wood particle mat a porous screen comprising a wire mesh is placed, whose mesh size is smaller then the diameter of the steam output holes by a factor of at least 0.50. The porous screen has a peripheral edge region engageable with the wood particle mat in the pressing process, whose mesh is felled with rubber and/or plastic and/or metal. The porous screen may be constructed from corrosion resistant steel wires as a woven wire net or a woven web with warp wires perpendicular to weft wires.