baber/WOPTO huggingface dataset:
Patent SE-7709049-L (SE)
Inventor: AMBASZ E
IPC: A47C3/026
Filed: 1977-08-10
Abstract: TITLE - CHAIR The seat of a chair is mounted on a seatsupporting structure of the chair frame by means of closely spaced, parallel sleeves which extend lengthwise on the underside of the seat and which are received in telescoping and sliding relation by seat supports which are parts of a generally centrally located seat supporting structure of the chair frame.  The front portion of the seat supporting structure is supported in cantilevered relation by the chair legs or pedestal.  The chair back is mounted on a generally centrally located back support of the chair frame to tilt backward independently of the position of the seat from a resiliently restrained, relatively upright position to a backward, tilted position.
Patent SE-7712767-L (SE)
IPC: F23D11/44
Filed: 1977-11-11
Abstract: Light fuel oil of low viscosity is supplied to a pressure atomizing oil burner. A flow heater which is positioned upstream of the pressure atomizing nozzle, preheats the fuel oil to a temperature of approximately 150 DEG  C. but not over the coking and cracking temperature of the fuel. With heat efficiencies up to approximately 25,000 kcal/hour density and viscosity are continuously decreased in the flow heater in order to reduce the thickness of the oil film leaving the atomizing nozzle and thus to decrease the flow rate. With heat efficiencies higher than approximately 25,000 kcal/hour density and viscosity are decreased before the ignition phase by preheating, in order to reduce the thickness of the oil film flowing out of the atomizing nozzle and thus to decrease the flow rate in the following ignition phase. After the ignition phase the preheating is reduced or stopped.
Patent SE-7714667-L (SE)
Inventor: GINGER R E
IPC: A41D19/01
Filed: 1977-12-22
Abstract: A disposable mitt pack comprises a bag-like mitt for accommodating the hand of the wearer, at least a portion of at least one outer surface of the mitt having thereon a pile impregnated with a desired material. At least the pile area of the mitt is covered by a removable packaging layer which protects the impregnated pile until the layer is stripped away. Preferably the packaging layer is sealed to the mitt itself.
Patent SE-7809077-L (SE)
IPC: G01L5/00
Filed: 1978-08-29
Abstract: A measuring shaft intended to be fixed in a hole is equipped with strain gauges or similar devices for sensing a load. The inner end of the measuring shaft is threaded to engage with threads provided in the bottom of the hole, and the outer end of the measuring shaft is fixed in relation to the hole so that the measuring shaft like a part unseparated from the walls of the hole but nevertheless detachable, accompanies the motions of the said walls.
Patent SE-7900570-L (SE)
Inventor: GERMANN W
IPC: B21D26/02
Filed: 1979-01-22
Abstract: A bead (1') in a cylinder (1) is produced in such a way that the annular part of the cylinder (1) in which the bead (1') is to be produced is sealed off on the inside and is then deformed hydraulically. The advantage of the subject-matter of the invention lies, in particular, in the fact that the bead can be produced even in very long cylinders. The subject-matter of the invention is suitable, in particular, for the production of the beads in the radiation cylinders of turbo generators with a superconducting excitation winding. In the case of the radiation cylinders, the annular beads increase mechanical strength and can also serve as cooling ducts to guide the cooling medium. <IMAGE>
Patent SE-7901250-L (SE)
Inventor: MAEDA R
IPC: C07D277/16
Filed: 1979-02-13
Abstract: NOVEL PROCESS FOR PREPARING THIAZOLE DERIVATIVES A novel process for preparing thiazole derivatives of the formula I: <IMG> I wherein A is oxygen, sulfur, imino, alkylimino or alkenylimino; and R' is alkyl, phenyl, or substituted phenyl which consists of (1) a reaction of 1-alkoxy-2-halogenoethyl isothicyanate with a compound of the formula III: R'AH wherein A and R' each has the same meaning as defined above and (2) an alcohol-elimination reaction of the thiazoline derivative yielded in the above step (1).
Patent SE-7903097-L (SE)
Inventor: LANGE R G
IPC: C08G16/02
Filed: 1979-04-06
Abstract: A plaster composition containing an agent for reducing the amount of water necessary in forming a pourable aqueous calcined gypsum slurry, the agent comprising a high potassium salt of a condensation product of naphthalene and sulfonic acid having a molecular weight between about 300 and 3,000. Aqueous plaster slurries containing the agent are pourable, moldable and castable with much less excess water than ordinarily required, resulting in dried cast products of increased strength and other physical property benefits.
Patent SE-7906069-L (SE)
Inventor: MICHLING W
IPC: F16H37/08
Filed: 1979-07-12
Abstract: The planetary gear system includes two parallel operating planet gears interposed between an input and an output shaft, with a common planet gear carrier secured to the output shaft and two telescoped intermediate shafts for the sun gears. These intermediate shafts are resiliently mounted for radial balance while a particular gear coupling between the input shaft and the two intermediate shafts ensures torsional balance between the two branches. This branch coupling, providing torsional balance, is described in considerable detail.
Patent SE-7909634-L (SE)
Inventor: MOORE B C
IPC: B28B1/26
Filed: 1979-11-21
Abstract: An installation for slip casting cistern tanks comprises a plurality of moulds (10) in a line on a support structure (19) each carried by transport means (18) for movement along the support; the moulds have a female part (11) with a cavity (14) for shaping the tank sides and bottom and a male part (12) with a core (15) for shaping the inside of the tank. The moulds are arranged so that the tanks are cast on their sides with the open tops of the tanks facing along the line of moulds. Each mould unit may include mould parts at one side of or above the tank mould for casting a tank cover. <IMAGE>
Patent SE-8001192-L (SE)
Inventor: JUBERT J
IPC: A61B1/253
Filed: 1980-02-15
Abstract: A laryngological or dental mirror with means for counteracting formation of moisture comprises a reflecting platelet (1) mounted in a case (2) fixed to the end of a shaft (10), a heating means (e.g. electrical heating means 7 or warm air) for heating the back of platelet (1) and means for controlling the heating means. <IMAGE>
Patent SE-8005729-L (SE)
Inventor: HARTWIG C S M
IPC: B60L11/18
Filed: 1980-08-14
Abstract: A battery operated vehicle having a charging device for charging the battery from an external source of power, said device being integrated with the electrical system of the traction motor. The speed of said traction motor is controlled by a chopper-controller having an operation mode in which said motor is used for regenerative braking. The charging device comprises said chopper-controller which is arranged to be operated in said regenerative braking mode and switched in between the power source and the battery when said battery is charged.
Patent SE-8100895-L (SE)
Inventor: KULLBERG B
IPC: B01F15/02
Filed: 1981-02-09
Abstract: A method for the layering and preparation of sand or aggregate for the laying of a sand bed, especially for a floating floor. The sand is tipped into a sump receptacle (1) from which it is extracted by the barrow load from a conveyor belt (4). Prior to withdrawal from the belt, the sand is treated with a sodium silicate along with water in such a way as to achieve the required moisture level in the sand.<IMAGE>
Patent SE-8104475-L (SE)
Inventor: LEDYAN J P
IPC: B22C9/14
Filed: 1981-07-21
Abstract: The device comprises a heating element connected to a voltage source and mounted inside a casing (1), that heating element being shaped as a rod (2) made of "selite" and connected to the voltage source by one of its ends (3) whereas another end is electrically connected to the casing (1). The device can be most successfully used for drying the casting moulds and cores made of compounds on the basis of binding thermosetting materials, as well as those moulds and cores which are made of liquid self-hardening casting materials, self-hardening moulding sands and moulding sands hardening when blown through with gaseous catalysts.
Patent SE-8106291-L (SE)
Inventor: HOLMBERG S H
IPC: H01L27/112
Filed: 1981-10-26
Abstract: An improved programmable cell for use in programmable electronic arrays such as PROM devices, logic arrays, gate arrays and die interconnect arrays. The cells have a highly non-conductive state settable and non-resettable into a highly conductive state. The cells have a resistance of 10,000 ohms or more in the non-conductive state which are settable into the conductive state by a threshold voltage of 10 volts or less, a current of 25 milliamps or less, for 100 microseconds or less. The cells in the conductive state have a resistance of 100 ohms or less. The cells have a maximum permittable processing temperature of 400 DEG  centigrade or more and a storage temperature of 175 DEG  centigrade or more. The cells are formed from doped silicon alloys including at least hydrogen and/or fluorine and contain from about 0.1 to 5 percent dopant. The cells can be plasma deposited from silane or silicon tetrafluoride and hydrogen with 20 to 150,000 ppm of dopant. Each cell in an array is a thin film deposited cell and includes an isolating device which can be a bipolar or MOS device or can be a thin film diode or transistor. The associated addressing circuitry also can be conventional bipolar or MOS devices or thin film deposited devices. The cells have a cell area of less than one square mil to provide a high cell packing density.
Patent SE-8107417-L (SE)
Inventor: ROGERS JOHN WILLIAM
IPC: B21C47/00
Filed: 1981-12-10
Abstract: The disclosure includes method and apparatus for handling elongated webs of sheet metal, and a sheet metal construct formed as an intermediate product and comprising a parent coil pre-divided into a plurality of daughter coils. In one method sequence, separation can be completed by the end user of the coil just before it is fed into a press or the like. In another method sequence, separation is completed during wrapping of the parent coil. In still other sequences, completion of separation can be accomplished at stages intermediate these two. Slitting may be done directly off a mill. Edge trim strip may be wound as part of the parent coil to simplify scrap handling, and may be used to protect the coil in transit.
Patent SE-8107527-L (SE)
Title: Sheet material cutting method - involves cutting along dotted lines using laser beam or fluid jet to cut several sheets simultaneously
Inventor: EKSTROM LARS-OLLE
IPC: B31B70/14
Filed: 1981-12-16
Abstract: No further information available at time of publication.
Patent SE-8107577-L (SE)
Inventor: STENERHAG B
IPC: H01G4/32
Filed: 1981-12-17
Abstract: A capacitor element for a power capacitor comprises first and second metal foils wound together with layers (13,14,15,16) of solid polymer film dielectric sepg. the wound metal foils. Adjacent each end of the element, one longitudinal metal foil has its edge (20,19) unfolded along (a major part of) its length, and the other foil has its edge folded (17,18) longitudinally throughout its length, the edges being inside the longitudinal edges of the polymer films and exposed to the ends of the capacitor element. At least one current tab strip (25) contacts each metal foil as separate elements, protruding from the ends of the capacitor element. The edges of the metal foil not contacted by a tab are longitudinally folded in the region adjacent that tab, so each tab is surrounded by foiled metal foils. The power capacitor including at least one capacitor element as above is claimed, pref. including a number of the capacitor elements. Capacitor element has improved partial discharge properties, hence improved performance and reliability, with no or negligible increase in thickness. . 2/6
Patent SE-8201171-L (SE)
Title: Magnetic tape recorder transfer device - converts pre-recorded information to electrical signals for amplification and mixture with optional data signals
Inventor: BRUHN PER-OLA HAKAN
IPC: G11B5/86
Filed: 1982-02-25
Abstract: The device combines prerecorded and optional data on a magnetic tape for simultaneous play-back on a tape player. The tape recorder used has a conversion unit which probes the pre-recorded information from its reserved tape section. It converts the information to electrical signals which are amplified in an amplifier, and then combined in a mixer with other signals representing the optional data. The thus combined signals are passed through another amplifier to a further conversion unit which converts them for recording on the tape section reserved for both kinds of data. The optional information involved is represented by electrical signals from, for example, a microphone attached to the tape recorder. (Provisional Basic advised week 83/41).
Patent SE-8202830-L (SE)
Title: Electrical flex cutting tool - has winding spool comprising long plate between two end muffs, and contg. flex retention cavities
Inventor: BERGMAN LARS GUNNAR
Filed: 1982-05-06
Abstract: The cutter comprises a part for winding up the flex, and one acting as protective casing. The winding spool has stop rings in its ends, and the protective casing has a longitudinal track. The cutter can be located in a required position between the two ends of the flex without touching it. The winding spool is made as a long plate between the two stop rings acting as end muffs. The plate has cavities or similar for retention of the flex during winding, and the end muffs have longitudinal inclined tracks directed towards their centre line. The end muffs hold the inlaid flex in the desired position by the tracks being widened downwards. (Provisional Basic advised Week 8401).
Patent SE-8203307-L (SE)
Inventor: TOKUNO M
IPC: B31B50/20
Filed: 1982-05-27
Abstract: An improved die cutter is proposed in which the blanks are supported for a certain amount of movement with respect to the blank gripper so as to be fed not clamped by the gripper but by engagement with the blade and the anvil during the die-cutting. This eliminates the problem resulting from the difference between the blank feed speed and the horizontal component of speed of the blade and the anvil.
Patent SE-8300204-L (SE)
Inventor: HASFJORD M B
IPC: A63B23/04
Filed: 1983-01-17
Abstract: The brake system is for an ergonomic bicycle, and comprises two discs (11,13) connected to a drive belt (20). One disc (13) is lockable relative to the other. In order to vary the belt tension which provides the requisite brake and friction forces, the disc centre distance is variable, in that the lockable disc is eccentrically located, and can only be turned after release of a stop (17).
Patent SE-8302373-L (SE)
Inventor: KARINSKY VIKTOR NIKOLAEVICH
IPC: H05H1/28
Filed: 1983-04-27
Abstract: In the body of a plasma arc torch head coolant inlet ducts extend normally to the portions of the nozzle surface subject to maximum heating. The rate of cooling and a permissible power of the plasma arc torch are markedly increased by directing the flow of incoming coolant directly against the surface being cooled. Where the nozzle lateral surface is exposed to the effect of a plasma-forming arc, the coolant inlet ducts are arranged so as to open radially into said lateral surfaces. If electromagnetic coils are provided to allow control over the plasma jet, a coolant is supplied to effect intensive cooling of the nozzle end face.
Patent SE-8304156-L (SE)
Inventor: VON HEIN E
IPC: B65H15/00
Filed: 1983-07-27
Abstract: To be able to produce an accurate second lengthwise fold on printed copies delivered by a web-fed rotary printing press, a second group of folding cylinders is provided downstream of a first group of folding cylinders, with the axes of all cylinders of both groups being parallel to each other. A conveying mechanism is provided between the two cylinder groups, which is equipped with turning devices by which the printed copies transferred from the first cylinder group by means of strip lines are nipped and turned through 90 DEG . Further strip lines are provided for transferring the turned copies to the second group line of folding cylinders.
Patent SE-8306658-L (SE)
Inventor: NESMAN L E
IPC: D21C9/06
Filed: 1983-12-02
Abstract: The apparatus comprises an endless perforated steel web (1), which runs about two end rolls (2, 3). A head box (6) for the pulp is located at the first roll (2) for distributing a pulp layer on the web. Along the web (1) means (11) are located for supplying treatment liquid to the pulp layer, and vessels (8) for receiving liquid from the lower surface of the pulp layer. In order to additionally increasing the dry content of the pulp, means (16) are provided for pressing-out liquid, which means co-operate with the steel web at its travel about the second roll (3). In connection to said roll (3) also a device (14) for transferring the pulp layer is located.
Patent SE-8405613-L (SE)
Inventor: ANDREASSON B A
IPC: E02D23/02
Filed: 1984-11-09
Abstract: A foundation element, preferably for subsea use. The element consists of a number of open-bottom cells which are closed at their top and which are delimited by cell walls and comprise a common roof. The element is arranged to penetrate down into the sea bottom soil until the cells are filled with soil. The width of the element corresponds to or is in excess of the length of the cell walls. The roof of the foundation element, when said element is installed in the bottom strata, is essentially level with the sea bottom surface, thus constituting a high-quality seabed floor suitable for various loads. The invention also comprises the use of the element for various applications.
Patent SE-8405864-L (SE)
Inventor: BONCOEUR M
IPC: G21F9/34
Filed: 1984-11-21
Abstract: Process and apparatus for confining the pollution of an isostatic pressing enclosure. At the end of an isostatic pressing operation, a glove box is sealingly fixed above the enclosure, the plug is removed from the latter and deposited within the glove box, after which the sampling and inspection operations necessary for detecting any contamination are performed. Application to the compression of radioactive waste by isostatic pressing.
Patent SE-8603553-L (SE)
Inventor: JEGER A
IPC: B62D55/24
Filed: 1986-08-22
Abstract: The invention is based on a tread belt for track-laying vehicles with a plurality of belts arranged distributed over its width, drivers being attached on the said belts which consist essentially of rubber and have reinforcement inlays arranged in planes one on top of the other. In order to be able to obtain tread belts of this kind with a large degree of longitudinal rigidity, increased flexibility and significant lateral rigidity, according to the invention longitudinal threads which are extended in the belts approximately in the neutral plane and are parallel to one another and are produced on an aramid base are provided. In addition, transverse threads which extend essentially linearly are arranged above and below these threads, the extension of the said transverse threads being substantially greater than that of the longitudinal threads. In this arrangement, the longitudinal threads can also be components of a fabric.
Patent SE-8604972-L (SE)
Inventor: ALVARSSON Y
IPC: B28B7/24
Filed: 1986-11-20
Abstract: An arrangement for use when casting concrete floors, particularly in locales having pillars, floor drains or the like, characterized in that said arrangement includes straight concrete beams (1) and sections of ring-like concrete beams (8) intended to be incorporated in the floor; in that the ring-like sections are arranged to co-act to fully encircle a free-standing pillar (12) or the like, or to partially embrace a pillar located adjacent a wall; in that said sections are provided with a lower support flange (10) intended for supporting the ends of the straight beams; in that the height of the straight beams (1) is so selected in relation to the height of the ring-like beams(8) that when said straight beams are supported by said support flange, the upper surfaces of both types of beams are located in a common plane on a level with the resultant floor surface, in order to serve as a support path for concrete-smoothing devices (13) and in that the web parts of the straight beams (1) are provided with lead-through apertures (6,7) for reinforcing rods, tubes or the like, said apertures being closed by crushable or removable means. - (10pp)
Patent SE-8605080-L (SE)
Inventor: CHAHABADI Z
IPC: H04L25/03
Filed: 1986-11-27
Abstract: A circuit arrangement for adaptively distortions of digital signals in line-conducted data transmissions as specified. For this purpose, a controllable capacitance (6) in the receiver is inserted into the transmission path, the output voltage of which is measured and evaluated to determine its polarity which is clocked into a latch 9. The capacitance (6) is continuously loaded in the direction of compensation by an integrator (10) which integrates the latch output supplying a control voltage, so that the best possible restoration of the signals is always ensured. <IMAGE>
Patent SE-8704166-L (SE)
Inventor: ERIKSSON JAN
IPC: A01G23/08
Filed: 1987-10-27
Abstract: A device for producing wood chips of the type which comprises a chip-cutting machine borne by a vehicle is configured such that the chip-cutting machine 3 forms part of a suspended unit 2 which is movable relative to the vehicle 1 by means of a crane disposed on the latter, which unit also has members for grabbing standing trees and members for cross-cutting the trees. The chip-cutting machine is situated in the unit such that a cross-cut, upright tree which is held in the unit is advanced through longitudinal movement towards the chip-cutting machine disposed at the bottom of the unit. <IMAGE>
Patent SE-8705187-L (SE)
Inventor: ROZSA L
IPC: A61P25/00
Filed: 1987-12-29
Abstract: Aminoalkanoyl-dibenzo-[d,g] [1,3,6] dioxazocines of the formula   <IMAGE>  wherein  X is hydrogen or halo; A is a valence bond or a C1-10 straight or branched chained alkylene; R1 and R2 are independently hydrogen, C1-4alkyl or C3-6cycloalkyl; or R1 and R2 together with the nitrogen they are attached to and optionally with one or more further nitrogen, oxygen and/or sulfur atoms (s) form a 5- to 6- membered heterocyclic group optionally substituted with C1-4 alkyl and pharmaceutically acceptable acid addition salts thereof, have local anaesthetic, tranquillo-sedative, antiparkinsonic antiarhythmic and antianginous activity.
Patent SE-8800062-L (SE)
Inventor: BARNAVON M
IPC: A01N47/18
Filed: 1988-01-12
Abstract: The invention relates to a method of combatting pruning wound diseases in plants employing a compound of the formula   <IMAGE> wherein X is H or Cl and R is butyl, 1-cyclopropyl-ethyl or 1-cyclopropyl-1-methylethyl, or associations of a compound of the formula with appropriate fungicides. The invention comprises also hydrophobic compositions for combatting pruning wound diseases, comprising an effective amount of an appropriate fungicide and/or bactericide in an oily, thixotropic, hydrophobic non-phytotoxic medium.
Patent SE-8800787-L (SE)
Inventor: PERSSON E
IPC: F15B21/04
Filed: 1988-03-04
Abstract: Device for the damping of vibrations, blows and noise in hydraulic transmissions, at which oil pipes with varying pressure or pulsating flow in the system each are connected to one through a heavy block of cast iron going duct. The duct through the block has a greater diameter than the connecting pipes. Furthermore the duct is angled.
Patent SE-8801738-L (SE)
Inventor: LANNE BOEL
IPC: A01N35/06
Filed: 1988-05-09
Abstract: The present invention relates to a method for inhibiting the larger and/or smaller pine shoot beetles, Tomicus piniperda, and Tomicus minor, respectively, by preventing aggregation and/or colonization of pine, wherein one applies an inhibitory active amount of (+) and/or (-)-verbenone on cut pine wood, as well as a composition hereto.