baber/WOPTO huggingface dataset:
Patent SE-8400322-L (SE)
Inventor: AKAMATSU M
IPC: H02P27/06
Filed: 1984-01-23
Abstract: A variable frequency power supply device supplies an AC power to a squirrel-cage motor through an AC parameter control. The control receives a command active current resulting from a command torque and a command exciting current to generate a resultant current and its phase. The command torque is produced from the actual and command motor speeds and the exciting current is caused from the actual motor speed. The control also receives a command frequency determined by the actual motor frequency and a command slip frequency also resulting from the command torque. The control controls the firing phases of thyristors in the power supply device in response to the command current, phase and frequency. The control may generate a voltage for supplying the active current and an exciting voltage to similarly control the firing phases of the thyristors. In the latter case, the exciting voltage may be added with its differential to compensate for a rapid change in active current.
Patent SE-8401985-L (SE)
Inventor: CHERVENAK P R
IPC: B60G11/34
Filed: 1984-04-10
Abstract: An auxiliary vehicle axle suspension which is pivoted to the frame for up and down movement. An air bellows unit is provided to force the axle down to a load-supporting position. Apparatus is provided to lift the axle to an elevated position when pressure is relieved in the air bellows unit, the apparatus being spring-operated.
Patent SE-8500314-L (SE)
Inventor: HALL L
IPC: F23G5/46
Filed: 1985-01-23
Abstract: The invention refers to a method of purifying flue gases from refuse incineration by cooling and of recovering heat energy as well as to an arrangement for performing the method. According to the mentioned method the flue gases are cooled in three stages, with the most beneficial structural material with regard to the temperature range, process conditions, and economy being selected in each cooling stage among the materials glass, plastic or alloyed steel. The sizes of the various cooling surfaces are determined such, that the temperatures of the flue gases immediately before the last cooling stage lie closely above the water dew point. The arrangement disclosed by the invention comprises a first cooling member (2), a second cooling member (3) connected thereto, and a third cooling member (4) connected to the latter and having its outlet connected to a droplet separator (5) which is followed by a flue gas fan (6) which in turn is connected to a chimney (7). The first (2) and second (3) cooling members can preferably mainly consist of glass and plastic and the third cooling member (4) can mainly consist of alloyed steel.
Patent SE-8501453-L (SE)
Inventor: DI ROSA G
IPC: B23Q3/155
Filed: 1985-03-25
Abstract: An automatic system for the production of metal sheet bodies, preferably car metal bodies, which is composed of a plurality of forming-welding assemblies contained in stores so that they can be preselected and carried each in correspondence with an assembly station where the body components are fed, handled and assembled by means of welding through the intervention of a pair of such assemblies respectively positioned on opposite sides of the body.
Patent SE-8501578-L (SE)
Inventor: CREEKMORE THOMAS D
IPC: A61C7/12
Filed: 1985-03-29
Abstract: A combination single/twin edgewise orthodontic bracket incorporating twin tie wings to promote twin ligating capability and over-rotation capability, and also incorporating an intermediate section of single bracket width that defines a precision archwire slot for receiving an edgewise archwire of rectangular cross sectional configuration to promote orthodontic treatment with the edgewise orthodontic technique. Relief grooves between the upper and lower tie wings extend outwardly from the ends of the precision archwire slot and are relieved in both width and depth as they traverse each tie wing mesially and distally to provide for efficient over-rotation control. The relief grooves cooperate with the central bracket section to permit the fullest expression of the advantages of interbracket width. The single/twin tying, bracket features may be employed in a wide variety of bracket structures including "T" brackets, which accommodate loops more conveniently while preserving the advantages promoted by spaced ligating tie wings. Transverse ligature slots formed in the proximal edges or ends of the bracket permit application of efficient force vectors to the edgewise archwire even when the archwire slot is severely angulated to maintain optimum seating of the archwire within its slot.
Patent SE-8502679-L (SE)
Inventor: PETTERSSON STIG GUSTAV OLOV
IPC: E01H5/06
Filed: 1985-05-30
Abstract: The shaft blade (2) is pivotably fitted, and obliquely adjustable relatively to the direction of travel. Either one or the other of its edge parts (3,4) constitutes a front edge part viewed in the direction of travel. The shaft blade is automatically adjustable obliquely by components (11) functioning between a support arm (6) and the blade itself.
Patent SE-8504596-L (SE)
Inventor: PETELL R
IPC: B65C1/02
Filed: 1985-10-04
Abstract: The track (5) carrying the labels (2) is activated by a piston arrangement (17) to move forward to the label application point, the piston working in conjuction to a stop (24.25) provided for the label feed.
Patent SE-8504701-L (SE)
Inventor: JOHANSSON I
IPC: B27K5/06
Filed: 1985-10-10
Abstract: The wood is impregnated with a curable monomer or prepolymer. During or after a compression stage, the impregnated wood is given a curing treatment to cure the monomer and fix the wood in the compressed condition. - Pref. the monomer can be e.g. an aminoplastic or N-methylol type or a carbamide. Pref. the wood is impregnated with an aq. soln. of the monomer.
Patent SE-8600889-L (SE)
Inventor: LILIE D E B
IPC: F25B31/02
Filed: 1986-02-27
Abstract: Small compressors for refrigeration usually have a motor-compressor unit suspended within a sealed housing by springs. An electric motor produces the rotation of a crankshaft having on its end portion a crank pin, which by means of a connecting rod produces the reciprocating motion of a piston in the cylinder. Two-piece connecting rods are applied to this type of machine, allowing for a new mounting procedure of the crank pin, connecting rod and wrist pin assembly. The connection of the parts is carried out in the rod of the connecting rod, and it has such a geometrical form that eliminates undesirable transverse deviations in this kind of part, ensuring full integrity of the device, without increasing mass or additional parts that impair functioning of the connecting rod. Furthermore, the fastening process is accomplished through brazing, braze-welding or glueing and can be done in reduced space conditions.
Patent SE-8601315-L (SE)
Inventor: SCHIEL C
IPC: F26B13/18
Filed: 1986-03-20
Abstract: PCT No. PCT/EP84/00376 Sec. 371 Date Jul. 29, 1985 Sec. 102(e) Date Jul. 29, 1985 PCT Filed Nov. 29, 1984 PCT Pub. No. WO85/02425 PCT Pub. Date Jun. 6, 1985.A roll for calendars or super-calendars has a tubular rotatable roll shell (20) and a stationary core (30) extending through the roll shell. The space (31) between the roll shell and the core is divided by means of several peripheral seals (32) into numerous annular chambers (31a, 31b . . . ). A flow of fluid is guided through each of the annular chambers. The fluid temperature in each annular chamber is independently controllable. Consequently the roll shell (20) can be heated by the fluid to different degrees along the axis thereof to control its external diameter along each zone. The core (30) is only supported at its ends. The peripheral seals (32) are sized to have free play in a direction transverse to the roll axis and are constructed as endless, metallic rings. The external diameter of the rings is a trifle smaller than the internal diameter of the roll shell (20).
Patent SE-8601349-L (SE)
Inventor: TYMON T M
IPC: C01B39/06
Filed: 1986-03-24
Abstract: Flocced mineral materials, which may be utilized to prepare high temperature and water resistant articles, are prepared by treating a gellable layered swollen silicate that has an average charge per structural unit from -0.4 to -1 and which contains interstitial cations which promote swelling with a source of at least one species of multiamine derived cations.
Patent SE-8604300-L (SE)
Inventor: RINNE P
IPC: B60P/
Filed: 1986-10-10
Abstract: of the disclosure The invention relates to a timber support to be used in transport vehicles for timber, which support, on both sides of the vehicle, comprises a post in two parts arranged telescopically inside each other. In order to be able to adjust and lock the parts of the post in a rapid, secure and simple way a separate locking device is mounted between the two parts of the post, which device locks the parts firmly relative to each other. The locking device comprises a body and a disc-like rotatable clamping piece, which, when being rotated, rises axially from the surface of the body of the locking device and presses against the other one of the two parts of the post, which clamping piece may be rotated through the outer part portion of the post.
Patent SE-8703235-L (SE)
Inventor: HEDSTROEM T
IPC: B61B3/02
Filed: 1987-08-20
Abstract: The invention relates to a goods transporting arrangement (1) comprising a goods transporting path in the form of a guide device (2) and further comprising two wheels (4, 6) capable of co-acting with the mutually opposing sides of the guide device, the two wheels being intended to co-act drivingly with the guide device through the medium of a drive arrangement. The rotational speed of one driving wheel (4) is adapted independently of the rotational speed of the other driving wheel (6), as by co-action of one driving wheel (4) with a first electric motor and by co-action of the other driving wheel (6) with a second electric motor. <IMAGE>
Patent SE-8800265-L (SE)
Inventor: RE U
IPC: A47L13/144
Filed: 1988-01-28
Abstract: A self-wringing mop for use in cleaning floors comprises a handle 2 having a bifurcated member 15 mounted at its lower end carrying wringing rollers 28 and a sponge member 5, 6 mounted below the rollers and connected to a lever 3 pivotably mounted on the handle by a rod 4 located exterioriy of the handle and adapted for removable coupling to the sponge member. The lever may be provided with hooked ends 9, 17 to facilitate dismantling. <IMAGE>
Patent SE-8804324-L (SE)
Inventor: WESTHED PELL SUNE
IPC: E04B5/32
Filed: 1988-11-29
Abstract: The invention concerns a method for forming a screed track for a vibro-frame or equivalent which is used in particular for direct smoothing of single-layer floors, with vertically adjustable support feet being placed at a distance from each other along the site of a joint which is to be formed, and these support feet being intended to support a screed bar. According to the invention, each of the support feet is formed by a combination of a foot plate, a guide tube of adaptable length which extends upwards therefrom and can be released therefrom, and a slide tube which can be mounted on the guide tube and displaced and locked thereon, with a support for the screed bar, which support has an adaptable height, and the guide tube is chosen with different lengths and the slide tube with different screed bar supports as a function of the thickness of the floor which is to be cast, after which the screed bar is placed on the supports of the support feet and is adjusted vertically by releasing the lock of the slide tube, displacing the slide tube along the guide tube and once again locking the slide tube in position. The invention also concerns an arrangement for carrying out this method. <IMAGE>
Patent SE-8900728-L (SE)
Inventor: AXELSSON T
IPC: H01J61/72
Filed: 1989-03-02
Abstract: By enveloping a gas discharge lamp, such as a fluorescent tube (2), in an outer glass tube (8), the discharge chamber of the fluorescent tube (2) is thermally insulated. This enables a sufficiently high temperature to be maintained in the fluorescent tube (2) for, e.g., mercury in the discharge chamber to be brought to a partial pressure at which good illuminating efficiency is obtained even at very low ambient temperatures around the lamp. The tubular envelope (8) is fixated at its ends to the fluorescent tube (2), in some suitable manner such as to surround the fluorescent tube and define a tubular space (10) of constant uniform width between the fluorescent tube and the surrounding envelope. In order to provide a lamp which will ignite readily, the occurrence of space charges between the fluorescent tube (2) and the outer tube (8) has been eliminated, by the provision of siloxane seals (11) between the inner fluorescent tube and the tubular envelope, at the respective ends thereof.
Patent SE-8902387-L (SE)
Inventor: JACOBSSON R A
IPC: F16L37/47
Filed: 1989-06-29
Abstract: A rotary valve type quick coupling for interconnecting two pressure medium conduits and comprises on one hand a coupling unit (10) including a casing (14) and a spherical rotary valve element (18) formed with a socket (27), and on the other hand a tubular connector nipple (12) adapted to be guidingly received in the socket (27), and an elongate aperture (32) in the casing (14) which permits the connector nipple (12) to be introduced into the valve element socket (27) and to be rotated conjointly with the valve element (18) between a connect/disconnect position and a connected position. A transverse annular shoulder (46) on the nipple (12) is arranged to engage a guide surface (45) on the casing (14) to guide the nipple (12) and the valve element (18) as they occupy the connect/disconnect position.
Patent SE-8903473-L (SE)
Inventor: AXINGER J
IPC: F42B30/00
Filed: 1989-10-20
Abstract: The invention relates to a subwarhead which is arranged to be separated from a missile, for example a carrier shell or the like, over a target area. The subwarhead comprises an active part, a target detector (2) and an aerofoil (3), both the target detector (2) and the aerofoil (3) each being pivotably arranged on its own bearing shaft (4, 5) parallel with the line of symmetry of the active part in order to allow pivoting out of target detector (2) and aerofoil (3) from a folded-in position to a folded-out position at the side of the active part in order to allow a controlled movement of scanning of the target area. The target detector (2) and/or the aerofoil (3) are/is provided with one or more displaceably arranged extra aerofoils (7, 8, 9, 10, 13, 14) for the purpose of increasing the braking area of the subwarhead.
Patent SE-9100420-L (SE)
Inventor: ZETTERDAHL J
IPC: B60C29/06
Filed: 1991-02-13
Abstract: The device consists of a first part 1 designed as a hood, and of such a size as to engage over the said protective cap with a tight fit, and of a second part which is relatively long and narrow and adjoins the first part, both parts being made of a flexible but relatively strong material such as polyurethane or silicone rubber. <IMAGE>
Patent SE-9304322-L (SE)
Inventor: LIW LARS
IPC: E21B7/06
Filed: 1993-12-29
Abstract: PCT No. PCT/SE94/01113 Sec. 371 Date Jun. 19, 1996 Sec. 102(e) Date Jun. 19, 1996 PCT Filed Nov. 22, 1994 PCT Pub. No. WO95/18287 PCT Pub. Date Jul. 6, 1995A rock drill guide tool comprises a sleeve arrangement (8) placed around a tubular drill tube (9) which rotates during a drilling operation and through which drilling liquid is supplied under pressure during drilling intervals. The sleeve arrangement includes a plurality of support units (15, 16) which can be projected out into contact with the wall of a drill hole and which are placed circularly in the sleeve arrangement. The support units (15, 16) are placed in at least two ring sections of the sleeve arrangement and are provided with elements (19, 20) which project out against the wall of a drill hole. These elements engage the rock so as to cut grooves into the wall of a drill hole as the drill is moved down during a drilling operation. The outwardly projecting elements of all shoulder ring sections are placed mutually sequentially in an axial direction along straight lines, so that the outwardly projecting elements that are located behind the foremost elements in each line of elements as seen in the drilling direction will move in grooves cut in the rock by the foremost elements as the drill moves downward.
Patent SE-9500180-L (SE)
Inventor: ANDERSSON BILL
IPC: B66F7/08
Filed: 1995-01-20
Abstract: Pivotable legs (4A,4B) form the parallelogram remaining two parallel sides and at their lower end are articulately connected to the basic foundations (2A,2B). At their other end that are articulately connected with the lifting frame, so that they can be pivoted by rotation around first lower and first upper rotation centres (22A,22B,23A,23B). Front and rear floor walls (6B) are provided in the basic foundations with a front hydraulic telescopic cylinder (5A) in the front floor well and a rear hydraulic telescopic cylinder (5B) in the rear floor well. The telescopic cylinders in the expanded state tilt in a direction towards the leg tilt direction, whilst in the pushed-together state they tilt in the same main direction as the legs in the raised position in the parallelogram.
Patent SE-9702480-L (SE)
Inventor: ISAKSSON LENNART
IPC: G06Q30/00
Filed: 1997-06-27
Abstract: A system, and method, for collecting and distributing information using an electronic medium, such as the Internet, and, in particular, a system and method for providing a customer care servie (CCS) to system users, in which information on a company offering products and/or services for sale, using the Internet, is distributed to system users (consumers), on request, and in which the distributed information is based on information, collected from system users, relating to those of the selling companies from whom products and/or services have been obtained by the system users. The collected information relates to each system user's trading experiences with the selling companies and facilitates the provision of a customer care service to system users. The customer care service if offered by a CCS operator in collaboration with the selling companies, and enables a selling company to represent itself as a reliable and responsible supplier through use of statistics from actual customers' experiences of the company. Since all the advertising is handled by an independent third party company, the customer care service gives a selling company the opportunity to advertise itself as a reliable and responsible supplier, on the basis of statistics derived from actual customers experiences of the company.
Patent SE-9703877-L (SE)
Inventor: KROGEDAL ARNULF
IPC: B05B13/04
Filed: 1997-10-24
Abstract: In a device for pivoting a spray nozzle (1) arranged at a robot arm for automatical spray application of paint on an object, about an axis (12) being substantially perpendicular to the longitudinal extension of the arm, an arrangement is arranged to make a position of the spray nozzle in a plane substantially perpendicular to said axis depending on a pivoting of the nozzle about said axis in such a way that such pivoting results in a simultaneous translation movement of the nozzle in this plane while at least partly compensating a movement of a point (8) of the spray nozzle jet located at a determined distance from the spray nozzle in this plane when pivoting the spray nozzle without any translation movement.
Patent SE-9901501-L (SE)
Inventor: BERGMAN KARL
IPC: H05K7/20
Filed: 1999-04-27
Abstract: A device at electrical apparatuses having a cooling arrangement with at least one conduit (26) for circulating a liquid cooling medium therein for cooling the electrical apparatus in question has the cooling conduit so that it may be opened for possible exchange of sections thereof and/or parts of the electrical apparatus. The device comprises means (30-33) for optional connection of the conduit at at least one location to a negative air pressure for preventing leakage of liquid cooling medium out of the cooling conduit when this is opened.
Patent NO-20020313-L (NO)
Inventor: SHAUNAK SUNIL
IPC: A61P13/02
Filed: 2002-01-21
Abstract: The invention relates to the inhibitory effects of dextrin sulphate on angiogenesis and in particular the treatment of diseases or disorders which would benefit from the administration of dextrin sulphate.
Patent NO-20024384-L (NO)
Inventor: BOUDRY JOHN ALEXANDRE
IPC: B65D88/76
Filed: 2002-09-13
Abstract: According to the present invention there is provided a storage tank assembly comprising: (i) a storage tank; (ii) support means comprising at least one load bearing reinforcement means extending around and attached to at least a portion of the outer circumference of the storage tank, the support means further incorporating at least one mounting leg to enable the support means to be connected to a canopy.
Patent NO-20035018-L (NO)
Inventor: HEGGLAND ROLF
IPC: E04G1/15
Filed: 2003-11-12
Abstract: A floor deck member ( 1; 30 ) for scaffolding ( 24 ), wherein the floor deck member at each end has a mounting area ( 2, 3; 33, 34 ) designed to rest on a scaffold beam ( 25; 26 ), and downwardly projecting supporting pieces ( 2', 3'; 33', 34 ') at each end to limit movement of the floor deck member ( 1; 30 ) relative to opposing scaffold beams ( 25, 26 ) when these support the floor deck member. The floor deck member has a plurality of elongate reinforcing profiled members ( 4, 5, 6; 37, 38, 39 ) which are embedded in longitudinal ribs ( 7, 8, 9; 35, 35', 35 '') on the underside of the floor deck member, wherein support ribs ( 10, 11; 36, 36 ') are arranged between adjacent ribs ( 7, 8, 9; 35, 35', 35 ''). A walk surface ( 12, 31, 32 ), the ribs ( 7, 8, 9: 35, 35', 35 '') and the support ribs ( 10, 11; 36, 36 ') are unitarily made of a composite plastic material, the respective end portions ( 4', 5', 6'; 37', 38', 39 ') of said profiled members ( 4, 5, 6; 37, 38, 39 ') forming said mounting area when bearing against respective ones of the opposing scaffold beams ( 25; 26 ).
Patent NO-20040120-L (NO)
Inventor: KUIPER DAAN
IPC: A01G31/00
Filed: 2004-01-12
Abstract: A method of monitoring one or more growing plants comprising: (i) providing at least one plant in a growth substrate which contains water, (ii) providing a monitoring system comprising (a) a first data storage means containing stored data on the optimum water oxygen levels for at least one, preferably at least two, sets of growth conditions and (b) a first calculating means for comparing input actual growth conditions and actual water oxygen levels with the stored data and producing a first output result and (c) input means for supplying to the monitoring system actual growth conditions and actual water oxygen levels, the process comprising: (iii) measuring the actual water oxygen level in the region around the roots of the at least one plant, (iv) providing the actual water oxygen level to the first calculating means, (v) determining at least one growth condition and supplying the growth condition to the first calculating means, whereby (vi) the first calculating means compares the actual water oxygen level and the at least one growth condition with the stored data and provides the first output result. The invention also provides a monitoring system, which is preferably an oxygen sensor system, for use in this method, and methods of growing plants using this monitoring method.