baber/WOPTO huggingface dataset:
Patent SE-8401081-D0 (SE)
Inventor: JACKSON R V
IPC: F02P3/02
Filed: 1984-02-28
Abstract: An electrical energy storage and transforming device and associated pulse-forming systems suitable for receiving, storing, and transforming an electrical charge to produce electrical output pulses, for example, ignition pulses for a spark-ignition internal combustion engine, includes a current sheet inductor network defined by at least two conductive current sheet inductors separated by and insulated from one another by a dielectric material to provide coupled current sheet inductors having resistive, capacitive, and inductive characteristics. When electrical energy is applied to the current sheet inductor network, and electrical charge is stored and retained as an electrostatic field between the conductive current sheets until an output pulse is desired, at which time the conductive strips of the inductively coupled current sheet inductors are substantially shunted to rapidly discharge the previously charged energy. Electron flow in each sheet during discharge reinforces to provide a consequent magnetic field. An output inductor in magnetic proximity to the so-produced magnetic field provides the desired electrical output pulse. The conductive sheets can be configured so as to have resistive, capacitive, and inductive reactance, and relative ratios thereof, that are largely independently controlled to provide selected magnetic field, transient, and pulse-forming characteristics for a desired application.
Patent SE-8401290-D0 (SE)
Inventor: BURZI G
IPC: H01P1/203
Filed: 1984-03-08
Abstract: A resonant circuit for extracting a signal at a bit frequency from a data flow, at a clock frequency lower than microwave frequencies. The circuit has good frequency, selectivity and stability even under varying operative conditions, and in particular at varying temperatures. The circuit includes a G-shaped strip line section, which has an appropriate length to resonate at a predetermined range of frequencies, and is applied on an amorphous quartz substrate. The extraction system includes the above resonant circuit, a data flow input circuit, and an output circuit for amplifying the extracted signal.
Patent SE-8404779-D0 (SE)
Inventor: LINDGREN JAN
IPC: B60Q1/26
Filed: 1984-09-25
Abstract: A casing (1) is provided in which is fitted a light source (2) which may be connected for operation from inside the vehicle. In the casing and in front of the light source is a screen (6) of light permeable material. On the screen is an opaque picture of a wild animal of the type found in the region where the vehicle is travelling. When the light source is switched on, the image of the animal appears to be dark, with a light surround in an appropriate colour, e.g. yellow. - In the current supply circuit (3) for the light source is a relay (5) which, after the source has been switched on, switches it off agian automatically after a specific period of time or after a certain distance has been travelled. As an alternative to the animal picture on the screen, text such as 'WILD ANIMALS' may be incorporated. The light source may be of the head lamp type or a light tube of e.g. rectangular shape. ADVANTAGE - Reduces risk of accident occurring. (Provisional basic advised week 86/26)
Patent SE-8406056-D0 (SE)
Inventor: WEIMERS O
IPC: B60N2/75
Filed: 1984-11-30
Abstract: An arm rest for a chair, in particular for a vehicle seat, comprising a pad and parallel side walls, said pad being mounted on a support. The arm rest is lockable in different positions relative to the rail by special forcing means to this purpose. The support (2) of the pad (1) is joined to each of the side walls (8, 9) by hinges (3/5, 6/7). The turning axes of said hinges are parallel to said rail. Means (15) are provided to permit automatic changing of the distances from the center of said rail to each of the respective turning axes of said hinges as the arm rest (d) is inclined outwards or inwards relative to the chair, said side walls remaining parallel to each other and the inclination of said pad being able to remain constant during such inclinational change of the arm rest.
Patent SE-8503980-D0 (SE)
Inventor: SIMBERG BENGT
IPC: B60P/
Filed: 1985-08-27
Abstract: Movement of the container (15) occurs by it being swung out from its on-board location to one at the side. The main arms of the lifting appts. (20.21) can be pivoted outwards in two opposing lateral directions, permitting the container to be set down and picked up on both sides of the vehicle.
Patent SE-8601227-D0 (SE)
Inventor: CROSSIN M C
IPC: C11D3/20
Filed: 1986-03-17
Abstract: A stable soil release promoting enzymatic primarily nonionic liquid detergent composition comprises a synthetic organic nonionic detergent, an anionic sulf(on)ated synthetic organic detergent, a particular type of soil release promoting copolymer of polyethylene terephthalate (PET) and polyoxyethylene terephthalate (POET), a proportion of enzyme(s) sufficient to enzymatically hydrolyze proteinaceous and/or amylaceous soils on fabrics during washing thereof with an aqueous washing solution of the liquid detergent, a fluorescent brightener, a stabilizing proportion of a stabilizer for the enzyme(s), which also acts as a buffer for the liquid detergent composition to maintain the pH in a certain neutral or slightly acidic range to stabilize the PET - POET copolymer and the fluorescent brightener, and an aqueous medium. The described composition is non-separating and is chemically stable on storage. It substantially retains its soil hydrolyzing, fluorescent brightening and soil release promoting characteristics on storage, so that laundry washed with it is effectively cleaned, brightened, and treated. Also within the invention are processes for manufacturing the product and for utilizing it to wash laundry.
Patent SE-8602587-D0 (SE)
Inventor: WIRLAND K
IPC: A47C7/02
Filed: 1986-06-09
Abstract: In a piece of furniture, such as a piece of seating or rest furniture of the type comprising a substantially rectangular frame having two opposing frame sidepieces, a plurality of parallel, longitudinally extending grooves is provided on opposing surfaces of said sidepieces. A first flange extending in the longitudinal direction of the profiled rail member is insertable into the grove to support a bottom portion in the furniture. The rail member further comprises a web, which abuts the frame sidepiece, when the first flange has been inserted into one of the grooves, and a second flange connected to the first flange and/or the web of the rail member and extending outwardly from the frame sidepiece. The first flange forms an acute angle in the range of 15 DEG -75 DEG , preferably 30 DEG -60 DEG , with the web. The grooves formed in the frame sidepieces are correspondingly inclined and free of internal lining. As a result a very simple and inexpensive piece of furniture is obtained. The construction further allows a reliable adjustment in height of the bottom portion and makes it possible to maintain the profiled rail member in the frame sidepieces without using separate fastening means.
Patent SE-8605272-D0 (SE)
Inventor: ANDERSSON KNUT MATTS GREGER
IPC: A61C8/00
Filed: 1986-12-09
Abstract: PCT No. PCT/SE87/00574 Sec. 371 Date May 16, 1989 Sec. 102(e) Date May 16, 1989 PCT Filed Dec. 2, 1987 PCT Pub. No. WO88/04158 PCT Pub. Date Jun. 16, 1988.A bridge for an artificial dental structure is made of titanium. The bridge is constructed from modular elements which are adapted one to the other and are treated for joining together, for example by means of laser welding. In a first treatment unit one or more first treatment stages are performed for the construction of the bridge. Identification data introduced or utilized in this or these stages relating to the individual different heights of the anchorage elements above the dentine and their different relative inclinations, and the positions and directions of the modular elements in relation to one another and to the anchorage elements are obtained and stored. In a subsequent processing stage which is executed by a processing unit the latter is controlled depending on the extracted and stored information, so that any bridge elements present in the bridge between the attachment components of the bridge in the anchorage elements are assured a connection via the contact surfaces and directions and dimensions between the attachment components such that the bridge elements are essentially in line with the direction of the dentine in the sense of its height and width, at the same time with the necessary strength and location within the dental structure.
Patent SE-8700357-D0 (SE)
Inventor: NORELIUS STURE
IPC: A01M21/00
Filed: 1987-01-30
Abstract: The tool comprises a head (7) at one end of a rod (1) which has cutters (14). The cutters are fitted on one or more jaws (8,9), and fluid mouthpiece (38) are provided, connected to a tank for poisonous fluid via a valve arrangement. The poisonous fluid in the tank is under excess pressure, or is subjected to high pressure simultaneously with it being sprayed from the mouthpiece. - A driver component (35,37) is fitted on one of the jaws, and extends towards the tree by which it is activated to carry out a feed movement when the tool head is drawn away from contact with the tree. This movement activates in turn the valve arrangement to open, and allow the issue of poisonous fluid under excess pressure to the mouthpiece (38).
Patent SE-8700715-D0 (SE)
Inventor: RUNNALLS A R
IPC: G01C21/00
Filed: 1987-02-20
Abstract: An apparatus incorporating recursive estimators, more particularly apparatus for measuring the state of a dynamic system using a recursive estimator for modelling the dynamic behavior of the system, and navigation systems using a recursive estimator for navigation integration. Also disclosed are novel methods of updating the inputs to the estimators of such apparatus and systems.
Patent SE-8704610-D0 (SE)
Inventor: JANSSON LARS OVE
IPC: E04D13/12
Filed: 1987-11-20
Abstract: The present invention concerns, in brief, a roof ladder 1 which is made up of separate steps 2 to give the desired length. Each step 2 consists of a foot board 21 which extends between and is secured to a pair of elongate profiles 20 which are essentially parallel. In the mounted position, the lower ends of the profiles of the upper step 2 rest on the upper ends of the profiles of the step 2 located beneath, the overlapping parts of the profiles 20 being secured to each other by means of a buckle 26 or similar member. At least every second step 2 in a ladder 1 is supported by a pair of holders 3 which are secured to the roof, the step 2 being able to be secured releasably to the holders 3 without adjustment of the steps 2 laterally in relation to the holders 3. <IMAGE>
Patent SE-8801736-D0 (SE)
Inventor: HEGERSTEDT L-E
IPC: C02F1/72
Filed: 1988-05-09
Abstract: Quantity of dissolved organic material is reduced by addition of nitrate prior to pptn. or biological treatment, partic. where the nitrate is added at an early stage and its quantity is regulated in accordance with oxygen demand prior to final treatment. The use of nitrate in combination with other oxidants e.g. oxygen or trivalent iron is also claimed. The sewage is also recirculated to provided sufficient time for the nitrate to function, and to prevent nitrogen content of the outgoing water from rising. - The method reduced formation of hydrogen sulphide in the sewer system. Nitrate can be added to the sewer pipe system or at all sizes of sewage works. The nitrate is added as Calcium nitrate or Saltpetre, pref. as soln. (Provisional Basic previously advised in week 8940) (5pp Dwg.No.0/0)
Patent SE-8802732-D0 (SE)
Inventor: BEKESI J
IPC: E03F1/00
Filed: 1988-07-27
Abstract: System for pressurized drainage of sewage and other liquid waste from inhabited areas or parts of inhabited areas by means of a pressurized drainage network leading to the sewage processing or collection site, of a source of compressed air to maintain the pressure in the drainage network, and of pneumatic sewage transport installations, fitted on individual users' property, which connect sewage pipes in individual users' sewage systems with the pressurized drainage network. The system is provided with at least one central or local source of compressed air, an air compressor (4), connected by means of a separate pipe network (5) with pneumatic sewage transport installations (1) arranged on individual users' property and with any intermediate sewage transport stations (6) and rinsing stations (7) which may have to be built into the drainage network.
Patent SE-8901432-D0 (SE)
Inventor: HALLQVIST U
IPC: A63B55/60
Filed: 1989-04-20
Abstract: A propulsion unit for hand carts, particularly golf carts (10), of the type incorporating at least two spaced apart wheels (16), which are rotatably supported at a wheel undercarriage (11) and between which wheels is provided said propulsion unit (20) incorporating at least one driving wheel (21), which can be driven by a power unit (28). The driving wheel (21) is via a link (22) pivotably suspended in a support (23) in the wheel undercarriage (11), and it is positioned behind the cart wheels (16) as seen in the direction of travel. The axial length of the link (22) and the radial extension of the driving wheel (21) as measured from said support (23) is bigger than the distance from the support to the contact points of the cart wheels against the soil, thus that a torque is obtained when the driving wheel is driven, which torque gives the cart a lifting force.
Patent SE-8901774-D0 (SE)
Inventor: GEMESIO D
IPC: B60R9/12
Filed: 1989-05-18
Abstract: In this device formed of an upper element 1 on the upper end of which is articulated (at three) the arm 5 of the ski rack, and a lower element 5 which may be coupled to the element 1 by means of a projecting part 23 provided on the branches 21 of the U-shaped base of the element 1 and engaging into grooves 27 made in the branches 25 of the U-shaped base of the element 9, the U-shaped base of the element 9 includes a mounting stud 29 which engages into a hole 17 provided in the bar 7 and a screw knob 11 may be inserted via its threaded shank 13 and 15 into the base of the element 9 so as to press against the bar 7 in order fixedly to hold the various components. Application particularly to ski racks for private cars. <IMAGE>
Patent SE-9000482-D0 (SE)
IPC: E04D13/10
Filed: 1990-02-09
Abstract: For applying holder elements for roof ridge and eaves rails, roof gangways, snow traps or the like, holder elements 4 are used which have a U-shaped attachment part 5 and a projecting holder part 6, which holder elements have a length which exceeds the distance between two adjacent spars 3. The end sections of the holder elements are fork-shaped, with a spacing corresponding to the thickness of the spars. The holder elements are applied to the spars and are moved, being guided by these spars, to the desired position where they are secured by spikes or screws via holes formed in their ends. Protection is also sought for holder elements which are intended for the specified purpose and whose attachment parts can have a U-shape profile or other suitable profile. <IMAGE>
Patent SE-9001838-D0 (SE)
Inventor: WILHELMSSON A
IPC: A47G25/62
Filed: 1990-05-22
Abstract: A clothes-hanger has a centrepiece (1), and two end pieces (2), which, with guide portions (6, 8, 11), are telescopically accommodated and secured in each respective end portion of the centrepiece (1) and insertable therein against the action of a spring (9). The centrepiece (1) has an at least partly downwardly open U-shaped cross-section. At each end and on its underside, the centrepiece (1) has a support and guide surface (12) which interconnects the shanks of its U-shaped cross-section. The support and guide surfaces (12) are, seen in the longitudinal direction of the centrepiece (1), located outside the outer ends of the upper defining wall (5) of the centrepiece.
Patent SE-9001882-D0 (SE)
Inventor: OLOFSSON W
IPC: B03B9/06
Filed: 1990-05-25
Abstract: The refuse falls from the top of the tower (3) to the bottom, the tower having receiving apertures (19-21) along its length into which different refuse fractions are taken. During the fall of the refuse, its lateral movements are affected partly by deflector surfaces (8-13), and partly by fans (16-18), causing it to execute a zig-zag movement.
Patent SE-9003402-D0 (SE)
Inventor: NILSSON BO
IPC: A01G13/10
Filed: 1990-10-24
Abstract: A protecting device (22) for saplings (24) has a cultivation pot with a wall surrounding the sapling. A clamping arrangement (23), connected to the wall, maintains the root lump (6) of the sapling and the sapling itself in a constant position in relation to the device. When planted, part of the protective device is under the ground level and the part above ground level forms a protective shield against parasites. - The part of the device above the ground can be manufactured from, or coated by, light reflecting substances. The raw material of the device may include static eliminating and insect repelling additives.
Patent SE-9100931-D0 (SE)
Inventor: HENREKSON U
IPC: B65G21/20
Filed: 1991-03-28
Abstract: The two smooth vertical metal plates (1) comprising the beam do not have flanges and are conneted to one another, spaced apart by intermediate pieces (6, 5). - Supporting and guiding slide strips (3) with tracks are pressed firmly on the longitudinal edges of the plates (1) in the track.
Patent SE-9202567-D0 (SE)
IPC: B65G57/18
Filed: 1992-09-08
Abstract: In a method for arranging spacers meant to be supplied to a table and/or to objects during stacking, spacers are supplied to a path (5) from a magazine (3). A device (1) for handling the spacers when carrying out the method comprises the said path (5), which is shaped of separate bodies, locking means arranged on each body for holding one adjacent spacer on the path and means (17) for transferring spacers from the path (5) to the table (8) and/or to objects on the table. The spacers are supplied to the path (5) in such a way that they lie against one another in a row and in such a way that each spacer extends on two bodies and by said locking means is fixed to the one body. After that the bodies are brought to move from one another lengthwise of the path forming a gap between the bodies, whereby the spacers are separated with one another and/or positioned. The fixing of the locking means is released and said transfer means (17) transfer those spacers which are going to be transferred to the table (8) and/or to the objects on the table. Then the bodies are brought together again and the path (5) is filled out with new spacers from the magazine (3) to replace that number of spacers which have been transferred to the table (8) and/or to the objects on the table.
Patent SE-9300918-D0 (SE)
Inventor: OLSSON HAAKAN
IPC: B23K1/06
Filed: 1993-03-19
Abstract: The invention relates to a device for ultrasonic sealing, of compact constructional dimensions, consisting of a drive unit (1), a horn (7) with a long and narrow sealing surface (8), and one or more reaction bodies (9). The length of the device consists of a half wave length. <IMAGE>
Patent SE-9400707-D0 (SE)
Inventor: GROENBERG PAULI
IPC: A61D11/00
Filed: 1994-03-02
Abstract: PCT No. PCT/FI92/00256 Sec. 371 Date Jul. 22, 1994 Sec. 102(e) Date Jul. 22, 1994 PCT Filed Oct. 1, 1992 PCT Pub. No. WO93/06788 PCT Pub. Date Apr. 15, 1993.An apparatus and method for treating spinal disorders in an animal, particularly a horse. The apparatus includes a pair of elongated support plates arranged in an opposing relationship. A frame having a hole therethrough is mounted above the support plates. The frame is oriented so that the hole therethrough defines an axis extending between the support plates. A rod is disposed in the hole in the frame, the lower end of the rod being movable toward and away from the frame along the axis and the rod being rotatable about the axis. A fork-shaped element having a pair of adjustable pegs arranged in an opposing relationship is attached to the lower end of the rod. A harness attached to the support plates is used to mount the support plates on the animal. The method includes the steps of disposing the fork-shaped element above a portion of a spine of an animal, lowering the fork-shaped element so that it contacts the portion of the spine, adjusting the pegs of the fork-shaped element so that the pegs are situated at opposing sides of the portion of the spine, and moving the fork-shaped element to align the portion of the spine.
Patent SE-9402178-D0 (SE)
Inventor: JOHANSSON CLAES-GOERAN
IPC: G10K11/16
Filed: 1994-06-21
Abstract: An electric capacitor comprising at least two capacitor elements (2) composed of electrodes (5) which are separated by one or more dielectrics (6). When the capacitor is being periodically charged, periodical electrostatic forces give rise to periodically changing mechanical forces between the electrodes in the capacitor. These forces give rise to vibrations which radiate as sound from the surface of the capacitor. According to the invention at least one active or passive spring element (11) is arranged between a pair of adjacent capacitor elements in a package (10) of compressed capacitor elements (2), which spring element is adapted to change the natural frequencies of the capacitor. In this way, the oscillation resistance of the capacitor may be changed at the frequency ranges where the driving force is acting. The vibrations of the surface layer of the capacitor decrease, resulting in reduced sound radiation from the capacitor. <MATH>
Patent SE-9402866-D0 (SE)
Inventor: PLATELL OVE B
IPC: F01K11/00
Filed: 1994-08-29
Abstract: The condenser (12) is completed with a partially water-filled buffer (1) in which steam is fed through a distribution chamber (6,7) downwards to outflow openings (8) located at different depths under the water surface (10). The areas of the openings are so adapted that implosion of steam bubbles is avoided.
Patent SE-9403964-D0 (SE)
Inventor: HOLMBERG TOMME
IPC: G02B6/44
Filed: 1994-11-16
Abstract: A joint is formed between two optical fibre cables incorporating a cylindrical copper cover, a bearer (5) for optical ribbon fibres (7) and a glass fibre strand (9) for unloading tractive force and located centrally in the bearer. At each cable end the tractive force unloader is freed from the surrounding bearer over a suitable distance and an adapter (23) is fitted on the end surface of the bearer, so that the freed end passes into a central hole in the adapter and is firmly glued. The optical fibres which are located in tracks on the bearer surface pass at the bearer end freely over a narrower part (27) of the adapter and into a hole (29) in a wider part (25), where it is firmly glued. The broader part acts thus as a fibre organiser and allows handling of the fibre ends for joining them to corresp. fibres in the other cable end. The adapter is connected with an outer joint tube (11) which is firmly soldered to the copper covers.
Patent SE-9700578-D0 (SE)
Inventor: JANSSON KENNETH
IPC: E04F/
Filed: 1997-02-19
Abstract: The rear side of the base strip facing the wall is specially formed for the system. On the rear side are two surfaces for location against the wall surface (6). In the upper edge of the base strip is a recess, the horizontal surface of which supports the connecting panel. - Further down on the base strip are two tracks. The upper track is directed inclinedly outwards and downwards from the wall, whilst the lower track has a horizontal bottom surface and an upwardly directed recess.