baber/WOPTO huggingface dataset:
Patent SE-7402128-L (SE)
Inventor: RIDDERSTROM G A H
IPC: B25J9/00
Filed: 1974-02-18
Abstract: 1493193 Spring power-storing mechanisms ELECTROLUX AB 6 Feb 1975 [18 Feb 1974] 5094/75 Heading F2S [Also in Divisions B8 and H1] An article transfer mechanism for moving an article from one location to another comprises a vertical movement unit 10, a rotational movement unit 11 mounted on the unit 11 and an arm 12, with a gripper unit 13, mounted on the unit 11. The unit 10 comprises a base-plate 14 with a pillar 18 vertically mounted thereon and a pair of plates (23), Fig. 4 (not shown) vertically displaceable along the pillar. A mounting plate 25 is mounted on the plates (23) and a coil spring 30 acts between the mounting plate 25 and the base-plate 14. A pair of electromagnets 36, 37 are adjustably mounted on the base-plate 14 to define the end positions of the vertical movement and a pair of permanent magnets 48, 49 associated with respective electromagnets 36, 37 are mounted on the plates 23. The unit 11 comprises a base-plate 52 mounted on the mounting plate 25 and a tube 53 mounted on said base-plate 52. A shaft 54 is rotatably mounted in the tube 53 and carries a sleeve 56 to which the arm 12 is mounted. A pair of electromagnets 57, 58 are adjustably mounted on the tube 53 to define the angular end positions of the arm and a pair of permanent magnets 73, 74 are mounted on the shaft 54 to co-operate respectively with the electromagnets 57, 58. A helical spring 62 is connected between the tube 53 and the sleeve 56. The gripper unit 13 is cable activated by an electromagnet 69. In operation to move the arm from the end positions shown to the other end positions, the electromagnet 36 is energized to repulse the permanent magnet 48 and the electromagnet 37 is energized to attract the permanent magnet 49 and the energy in the spring 30 causes the plates 23 and thus the plate 25 and the unit 11 to move vertically. The energy in the spring is substantially dissipated by the time the mid-point of the vertical movement is reached, whereupon energy is then returned to the spring and the vertical motion is completed by the attraction between the electromagnet 37 and the permanent magnet 49, which combination also serves to retain the system in the new end position. The rotary motion is achieved in a similar manner by energizing the electromagnets 57, 58 and the spring 62.
Patent SE-7513223-L (SE)
Inventor: GALLOIS J
IPC: B63J3/02
Filed: 1975-11-25
Abstract: 1496374 Power generating systems SOC D'ETUDES DE MACHINES THERMIQUES 23 Oct 1975 [23 Dec 1974] 43483/75 Heading H2H [Also in Division B7] An electric power generating assembly comprises a speed reducing gear 13 between an internal combustion engine 11 and a transmission shaft 14, a turbo-alternator 16 driven by energy derived from the engine exhaust gases and a variable speed reversible transmission system 27 through which the turbine 17 of the turbo-alternator is coupled to the gear. The engine 11 is a Diesel engine which drives a ship's propellor 15 via the gear 13. Exhaust gases from the engine are fed through manifolds 19 to a boiler 20 which drives the turbine 17 and an alternator 18. In the event of failure of the boiler 20 an independent boiler 25 may be connected to the turbine via a valve 21. The hydrostatic transmission system 27 includes a pump 28 and an hydraulic motor 29 the output 26 of which assists in the driving of the propellor via the gear 13. A servo mechanism 31 controls the output flow rate of the pump 28 in dependence on the speed of the shaft 14. A fluid tapping 32 is connected to a control or driving arrangement for hydraulic motors for unloading goods and/or cargohandling pumps.
Patent SE-7707847-L (SE)
Inventor: HIRAI J
IPC: H04N9/79
Filed: 1977-07-05
Abstract: In apparatus for recording and reproducing video signals in successive parallel tracks of reduced width and without guard bands therebetween so as to achieve a high recording density on the magnetic tape or other record medium, and in which a high frequency portion of the video signals, for example, the luminance component of color video signals, is frequency modulated for the recording thereof, processing circuits are operative in the recording and reproducing modes of operation to act on the luminance component prior to its frequency modulation in recording and after its demodulation in reproducing, respectively, for substantially eliminating from the demodulated luminance component the usual FM noise signal and also any interfering signal due to cross-talk, for example, as results from a lack of H-alignment between the signals recorded in adjacent tracks when the apparatus is intended to be operated with two different tape speeds. Such processing circuits provide non-linear pre-emphasis and substantially complementary non-linear de-emphasis in recording and reproducing, respectively, with the amounts of pre-emphasis and de-emphasis being dependent on the level and frequency of the signal being recorded and reproduced and preferably also dependent on the level-frequency characteristic of the interfering signal due to cross-talk appearing on reproduction.
Patent SE-7707956-L (SE)
Inventor: WALTER W H
IPC: B65D30/02
Filed: 1977-07-07
Abstract: A bag suitable for the storage, deep-freezing and transfusion of blood and blood components formed of a calendered or extruded foil of plasticizer-free polyurethane of a thickness of about 0.1-0.5 mm, a Shore hardness A of about 60-85, temperature resistance up to about 160 DEG  C. and down to about -196 DEG  C. without change of properties. The bag can be used in combination with fittings and tubings of the same material to provide an overall plasticizer-free polyurethane system. The bag can be sterilized, is capable of low temperature storage, and exhibits other desirable properties without affecting the quality of its contents.
Patent SE-7708238-L (SE)
Inventor: O R
IPC: G01L23/08
Filed: 1977-07-15
Abstract: An apparatus for measuring instantaneous values of pressure in the cylinders of a reciprocating engine and/or for computing the mean indicated pressure. A transducer associated with each cylinder senses the pressure at moments determined by sensing means co-operating with markings provided on a part of the engine, which effects a reciprocating movement synchronously with the movement of the piston. The markings may have the shape of equidistantly disposed teeth of uniform width and may be provided on the piston rod or on a piston coolant carrying telescopic tube. The sensing means may be of an inductive type which generates control pulses whenever a marking is passing by. The signals from the transducer and the sensing means are transmitted to an electronic calculator associated with a display for computing and visualizing the mean indicated pressure and other engine parameters.
Patent SE-7711561-L (SE)
Inventor: DUINKER S
IPC: H04N5/32
Filed: 1977-10-13
Abstract: An apparatus for examining an object disposed between a source of penetrating radiation and a radiation responsive detector having an image intensifier tube and associated continuous detector screen, the combination of said source and said detector together with an adjustable beam collimator being mounted so as to allow for a rotation relative to the object about an axis extending perpendicularly to a cross-sectional plane of said object; the efficiency of said apparatus can be improved if such apparatus can be selectively adapted to function either as a system for providing an overall X-ray image, or as: a system for providing a tomogram; such improvement is achieved by the provision of an electronic control arrangement for selectively adjusting the format and resolution of an image corresponding to a composed video signal obtained by scanning the image caused by projecting the image produced at the detector output onto the target of a television camera tube, and position selecting means for orienting the position of a support for said object selectively and in dependence of the adjustment of said electronic control arrangement, with respect to the position of said source detector and collimator in such a manner that said body can be irradiated with a substantially conical beam or with a substantially flat diverging beam.
Patent SE-7901855-L (SE)
Inventor: TAKAHASHI S
IPC: F04B35/04
Filed: 1979-03-01
Abstract: 1513478 Lubricating MAN DESIGN CO LTD 20 Jan 1976 [4 April 1975] 2130/76 Heading F2A [Also in Division F1] Lubricating oil in the bottom of the closed casing 12 of an electromagnetically operated compressor is raised to a reservoir 122 by the flow of suction gas entering the casing through a tube 112. The tube 112 connects with a vertically extending tube 118 having a lower opening 116 below the oil surface 114 and an upper opening 120 positioned above the reservoir 122. Because the pressure at the opening 116 is higher than at the opening 120 oil flows upwardly with the suction gas and drips into the reservoir 122. The reservoir 122 is formed above a closure 62 of a delivery chamber 58 in a main body 36, the latter also defining a bore 34 for a reciprocable pumping piston 72. Oil collecting in the reservoir 122 is warmed by compressed gas in the chamber 58 to expel dissolved gas and flows along channels 124, 125 in the main body 36 to the grooved outer surface of the piston 72. Reciprocation of the piston 72 is produced by an armature 86 co-axially fixed thereto and caused to perform a suction stroke by the AC energisation, via a half-wave rectifier (94), of coils 90. The pumping stroke is performed by a spring 102.
Patent SE-7902792-L (SE)
IPC: A61F2/00
Filed: 1979-03-29
Abstract: An implant of H shape for use in bone surgery, specifically in re-attaching the greater trochanter after osteotomy. The cross-bar (28) of the H forms a bridge and has two longitudinal holes (24) in it for receiving a tying cable (22). At each end of each limb (32, 36) of the H there is a tooth (34, 38) which is either impaled in, or fits around, the trochanter or other bone. The limbs can be straight in the region of the bridge or can be markedly curved. The teeth all lie on the same side of the structure constituted by the limbs and bridge, and, where the limbs are curved, lie on the inside of the curve.
Patent SE-7903146-L (SE)
IPC: B29C61/00
Filed: 1979-04-09
Abstract: A horseshoe includes a horseshoe base which corresponds to the actual configuration of a horse's hoof. The base is mounted on the hoof so as to leave a space between a sole of the hoof and an upper surface of the base which faces the sole surface when the base is installed on the hoof. A filler material is filled in the space so as to support the hoof on the base when the latter is installed on the hoof.
Patent SE-7904971-L (SE)
Inventor: ERBACH E-R
IPC: B01F7/08
Filed: 1979-06-07
Abstract: A method for the continuous manufacture of explosive mixtures by mixing their components in screw mixers with at least one charging aperture. Proportioned amounts of the components of the mixture are brought into entry zones provided with screw elements and situated below the charging aperture. The mixture components are then advanced through alternation kneading zones and transport zones having screw elements to the output end. The transport and kneading zones are configured such that the shear gradient therein is between 20/sec and 1500/sec and the maximum pressure in the stream of the mass is not more than 100 bars.
Patent SE-7905392-L (SE)
Inventor: OOSTERLING P A
IPC: A01D57/30
Filed: 1979-06-19
Abstract: The girder of a mowing device above which cutting members are arranged and which is destined to be suspended to the side of a tractor, is being loaded heavily on bending and/or torsion if the girder comprises remote from the end of the tractor a swath former. Therefore, the swath former is carried by a carrier extending on high level.
Patent SE-7906190-L (SE)
Inventor: KNAPP P
IPC: H01L23/367
Filed: 1979-07-18
Abstract: A cooling apparatus for high- power semiconductors with fluid cooling, especially for track-bound vehicles or railroads and for generator excitation. The disk-shaped semiconductor elements to be cooled are in pressure contact with metallic cooling elements and are arranged, in conjunction therewith, in flow channels 23. The cooling agent flows through such cooling elements which comprise, perpendicular to their contact surface with the semiconductor elements, head conducting elements in a plug or plate configuration. These heat conducting elements produce a turbulent fluid flow. The cooling element base or floor can have a non-uniform wall thickness. Two substantially identical cooling elements can be in heat conducting contact with one another by means of their heat conducting elements, and a flow conducting plate, arranged between such cooling elements, can be employed as electrical contact. <IMAGE>
Patent SE-7906371-L (SE)
Inventor: EVERS HEINZ
IPC: B05B12/00
Filed: 1979-07-25
Abstract: A spraying device for cleaning apparatus, plant protecting apparatus or the like including a hand tool connected via a conduit to a pressure and heat generator for providing a liquid or vaporous agent under high pressure. A switch lever is held in the on position during operation. The lever controls a switch, the activation of which causes a transmitter for electric or electromagnetic waves arranged in the hand tool to send a switch-on command to a receiver located near the pressure and heat generator. The receiver operates a switch for controlling the pressure and heat generator, whereby upon release of the hand tool, such as unintentionally in the case of a dangerous condition, the switch-on command of the transmitter is interrupted and the pressure and heat generator switched off.
Patent SE-7906478-L (SE)
Inventor: FOUDILA U
IPC: B27B31/06
Filed: 1979-07-30
Abstract: A length assessment device for items of timber designed to be mounted on a conventional levelling table with a dividing bit for the parcelling out of the timber items, and transport links (12) for the cross beam transportation of the timber along its longitudinal direction forward to, and past, an assessment station which incorporates a basket (1), extending over the levelling table in the timber item's longitudinal direction and displaying a number of pivoting resistance elements (2), which are arranged at a regular distance from each other on the timber item's longitudinal direction, and which are deployed in the basket so that they are pushed away by the timber item. There is a transport track (3) beneath the basket which extends itself along the timber item's longitudinal direction. The innovative aspect of the invention is that one end of the transport track displays feeding rollers (5, 6), which are designed to grip the timber item and push one end of it against the resistance elements which is nearest to this end, and which cannot be pushed away by the timber item whilst the parcelling out of the timber's opposite end is performed.<IMAGE>
Patent SE-7907942-L (SE)
Inventor: JURGEC M
IPC: C07D457/06
Filed: 1979-09-25
Abstract: A process for the production of a compound of formula I   <IMAGE> wherein R1 is carboxyl, alkoxy- (C1-5)carbonyl, amido, alkyl(C1-5)amido, di(alkyl(C1-5))amido or an amido radical of formula II   <IMAGE> wherein Ra is alkyl(C1-4),  Rb is alkyl(C1-4) or benzyl, and R2 is hydrogen or alkyl(C1-4), and either R3 is hydrogen and R4 is hydrogen or alkoxy(C1-4> or R3 and R4 together are a single bond, is characterised in that a compound of formula III   <IMAGE> wherein R1 to R4 are as defined above, is brominated with a bromine complex of 3-bromo-6-chloro-2-methyl- imidazo[1,2-b]pyridine having the formula IV:   <IMAGE>
Patent SE-7908103-L (SE)
Inventor: FUNDELL B W
IPC: B24B27/00
Filed: 1979-10-01
Abstract: PCT No. PCT/SE80/00236 Sec. 371 Date May 29, 1981 Sec. 102(e) Date May 29, 1981 PCT Filed Oct. 1, 1980 PCT Pub. No. WO81/00821 PCT Pub. Date Apr. 2, 1981.An apparatus for processing especially heavy metal tubes comprises a frame supported by wheels, the frame having a plurality of supports consisting of rollers which may together support the tube to be processed. With a support which is quickly movable along the frame a bearer is associated which carries a processing tool, e.g. a grinding cross cut machine, as well as driving means for mechanically putting the tube into rotation during a processing operation. The driving means may also be used for giving the tube a longitudinal movement during simultaneous rotation thereof.
Patent SE-7908867-L (SE)
IPC: A47L23/22
Filed: 1979-10-25
Abstract: A method of binding floor dust and other particles in building rooms, corridors etc. by means of floor mats, where initially a number of test mats are placed on the floor, these mats being clean and white and apart from the color being of a material corresponding to utility mats of the dust binding type, i.e. rubber backed mats of a soft moisture absorbing material which is impregnated to be able to bind considerable amounts of dust, whereby after a suitable test period of time the miscoloring of the mats is inspected and it is decided, based on the geographic occurrence of the most dirty sub areas, where operational service or utility mats should be placed on the floor for maximum dust collection in selected sub areas only.
Patent SE-8001779-L (SE)
Inventor: SILBERNAGEL R A
IPC: H01R4/24
Filed: 1980-03-07
Abstract: An electrical wire connector has an insulating body 15 and cap 14, a conductive contact element 24 and a wire cut-off blade 25. The cap and body telescope together to force wires into the contact element and to force the wires against the cut-off blade to sever the ends of the wires and the cap and body have cooperating parts to close off the end of the body adjacent the severed wire ends. The contact element is U-shaped with one leg capable of severing the wires and with the other leg having one or more slots which receive the wires and cut through the wire insulation. The cap is latchable in a first position allowing entry of the wires and in a second position in which the wires are crimped. <IMAGE>
Patent SE-8003218-L (SE)
Inventor: SUNDMAN C-E
IPC: A01N37/02
Filed: 1980-04-28
Abstract: Fatty amine salts of carboxylic acids are used for antimicrobial purposes. The carboxylic acids contain at least six carbon atoms and are preferably straight or branched aliphatic carboxylic acids. The amines forming salts with the carboxylic acids can be primary, secondary or tertiary, mono- or diamines containing a higher aliphatic group with at least eight carbon atoms. The salts can be used for various antimicrobial purposes, such as a tree protection agent, agricultural fungicides and bactericides and fungicides for various industrial applications. The salts are especially useful as tree protection agents and they have good effect against both bruising and mould fungus and decay fungus.
Patent SE-8004765-L (SE)
Inventor: HUIGEN J H
IPC: F28D7/10
Filed: 1980-06-27
Abstract: A heat exchanger having a housing with one or more tubes therein for the transportation of a first fluid through the tubes and a second fluid through the housing and at least partially around the tube or tubes, in which each tube includes two concentric walls with a thin layer or thin layers of a relatively soft material between them applied to the outer surface of the inner wall and to the inner surface of the outer wall.
Patent SE-8007745-L (SE)
Inventor: MERRILL W S
IPC: B01D29/39
Filed: 1980-11-05
Abstract: A filter unit is described a number of which may be bonded together in stack formation to form a disposable cartridge, optionally including an integral disposable housing. The unit comprises a thin plastics support (88) having flat filter membranes (68), permanently bonded to its upper and lower surfaces. The support has a central opening, a sealing rim (60), and on each surface, inner circumferential lands (66, 76) outer circumferential lands on the rim and intervening ribs or similar projections, the membranes being bonded and sealed to the lands and ribs. Each support surface adjacent the central opening has a circumferential coupling and spacing means (74, 86) for bonding stacked units together in spaced relation. Radial passages (90, 92) communicate with the spaces between the ribs. A method for bonding the membranes (68) to the support (88), using a liquid that is a solvent for the material of the support but is not a solvent for the membrane material, is also disclosed. <IMAGE>
Patent SE-8009131-L (SE)
Inventor: SUGATA T
IPC: B62D6/02
Filed: 1980-12-23
Abstract: Apparatus for preventing a vehicle from overturning on a curve due to a too high speed. First and second signals are produced, respectively, in proportion to the square root of the vehicle speed and in proportion to the sine of the steering angle. The first and second voltages are summed and amplified to produce a third signal. The third is compared with a reference voltage and fourth signal is produced if the third signal exceeds the reference voltage. An operational parameter of the vehicle such as the required force to operate the power steering unit or the fuel flow rate to the carburetor is varied to prevent overturn.
Patent SE-8105294-L (SE)
Inventor: FLINK S
IPC: F27B15/08
Filed: 1981-09-07
Abstract: The invention is a method for reduction of pulverised, iron oxide-containing material in a mixture of carbonaceous material in a circulating fluid bed, to which the flow of iron oxide-containing material and gas is directed, and solid, powder material consisting of wholly or partly reduced iron oxide is fed out, while there is a certain overpressure in the fluid bed. The method of this invention is unique in that the reduced material is fed into at least a single rising pipe (7), extending from the fluid bed's (1) lower part, and the fluidising gas is blown in from the bottom (A) through the same pipe, whereby the outgoing material, because of thinning through the fluidising gas, rises to a higher level than would occur solely through overpressure in the fluid bed and under any influence of fluidising gas, and output occurs through this higher level (C) to a further treatment (11) of the reduced material.<IMAGE>
Patent SE-8105857-L (SE)
Inventor: REIMELS H G
IPC: B23B51/10
Filed: 1981-10-05
Abstract: A completely disposable, permanently assembled drill for perforating bone structures, which includes a generally annular drill body. A primary drill member is slidably and rotatably received in the distal end of the drill body. A driver is slidably and rotatably received in the proximal end of said drill body. A pin and slot-type spring biased clutch is disposed on the confronting surfaces of the drill member and driver. The pin of the clutch projects through the triangular openings and the sidewall of the drill body so as to limit the throw of the clutch and to link the drill body and drill member together. The interaction of the pin against the triangular side of the slot in the drill body produces a component of force which tends to urge the clutch apart. When the drill is placed against the bone structure with a force sufficient to overcome the spring bias, the clutch will engage and the driver and drill member and the drill body will rotate together. The counterbore on the drill body provides a support for the drill mechanism so that the drill member may release when it penetrates the bone structure without having the remainder of the drill move in the direction toward the cranial cavity. The sleeve holds the drill body and driver together and is made of a material that degrades when subjected to sterilization.
Patent SE-8200161-L (SE)
Inventor: PETROV A K
IPC: C22C33/02
Filed: 1982-01-13
Abstract: A method of making tool articles with steel powders comprises introducing the powder into a container, heating the container under continuous vacuum up to a temperature of 1170 to 1270`C, keeping it at that temperature during 1 to 2 hours, sealing and subsequent hot extrusion.