baber/WOPTO huggingface dataset:
Patent SE-9000654-D0 (SE)
Inventor: BRAENNSTROEM ROLAND
IPC: G06K7/10
Filed: 1990-02-23
Abstract: This invention concerns a method and system for achieving reliable wireless communication between a communication unit 12 and a price information unit 18 in a price information system. The communication unit 12 and each price information unit 18 comprise an inductive connected loop 20,26, an optical transmitter 22,28, an optical receiver 24,30 and a comparator. Simultaneously via the loop 20 and the optical transmitter 22 the communication unit 12 sends signals with the same information content to the price information unit 18 which receives the signals via the loop 26 and the optical receiver 30. The comparator then compares the phase position of both the received signals. The information content of the signals is noted only if the phase position of both the received signals is the same. Thus a change to an identification code for a price information unit 18 is only carried out if the phase position of both the received signals is the same. <IMAGE>
Patent SE-9001832-D0 (SE)
Inventor: ROLLET J
IPC: B61D3/18
Filed: 1990-05-22
Abstract: The subject of the present invention is a device for combined rail/road transport, comprising semi-trailers (1) and bogies (3a and 3b), on which the semi-trailers can rest and be fastened by their front end or by their rear end, as desired, so as to form a train comprising a series of semi-trailers and bogies. The semi-trailer (1) comprises a suspension of variable height and at the front possesses two jaws (6) with automatic closing and controlled opening and bearing stays (5) and at the rear possesses two pivots (8) spaced transversely from one another. Some of the bogies are intended to be arranged between two semi-trailers (1) and the others to be located either at one or at the other of the ends of the train formed; an intermediate bogie (3a) comprises, on the one hand, a central crossmember (11) equipped with two double jaws (12) which have the same relative arrangement as the rear pivots (8) of a semi-trailer, are mounted in rotating blocks (13) and are capable of being coupled to said rear pivots (8) and, on the other hand, two plates (15) which are mounted tiltably relative to the crossmember (11) about a transverse axis and which each carry a pivot (16) capable of being coupled in the front jaws (6) of a semi-trailer; an end bogie (3b) comprises a crossmember (18) equipped, on the one hand, with two double jaws (19) with automatic closing and controlled opening, which have the same relative arrangement as the pivots (8) of a semi-trailer and which are capable of being coupled to these rear pivots, and, on the other hand, with a pivot (20) capable of being locked in the front jaws (6) of a semi-trailer and with an anchorage (21) capable of receiving the key-man (4) of a semi-trailer, as well as a jack (23) capable of exerting a pull or a push on the front of a semi-trailer (1). <IMAGE>
Patent SE-9003636-D0 (SE)
Inventor: NICOLAISEN TORVALD
IPC: A47L11/38
Filed: 1990-11-14
Abstract: The roller (1) has lines for the different work processes, and is fitted on a rotating conical shaft (6) driven via a cogged belt wheel (10) from a motor (15). - Fluid feed is from a tank (25) which on a frame (16) is adjustable so that the roller achieves the right balance against the work surface, but horizontally and vertically.
Patent SE-9100475-D0 (SE)
Inventor: LINDQVIST V
IPC: C06C5/06
Filed: 1991-02-18
Abstract: A block to hold, connect or enclose exploding pyrotechnic ignition cords or detonators in a signalling network comprises spaced inner (2) and outer (1) walls around at least an axial part of an ignition device (9), and an empty space (7) or material of lower density between the walls, with fasteners (12) to hold the parts in position. The inner wall is pref. of hard plastics such as high-density polyethylene and is sufficiently weak or brittle to at least expand in normal operation. The outer wall is pref. of resilient plastics such as low-density polyethylene, and resists total disintegration in normal operation of the device. The device pref. makes a snug fit in the inner wall, and there may be further spaced walls around the outer wall.
Patent SE-9102895-D0 (SE)
Inventor: HANSSON T
IPC: H02H9/02
Filed: 1991-10-07
Abstract: A device for overload and short-circuit protection in low-voltage plants includes a circuit breaker (1, 2, 3) which is connected in series with a current limiter (4, 5) which comprises two parallel-connected current branches. One of the branches comprises a thermistor (4) with a positive temperature coefficient, whereas the other branch comprises an impedance (5) for current and voltage relief of the thermistor. The thermistor (4) comprises at least one body (10), provided with two parallel surfaces, of an electrically conductive polymer composition and two electrodes. At least one of the parallel surfaces on the body or one of the bodies of polymer composition is adapted to make free contact with an electrode (11) or with a parallel surface on another body of electrically conductive polymer composition. A pressure device is adapted to exert on the electrodes a pressure directed perpendicular to the parallel surfaces on the body, or the bodies, of polymer composition. The pressure device is preferably provided with pressure-exerting devices (15, 16, 17, 17a, 17b) with the ability to be resilient. After changing from a low resistance to a high resistance state, the thermistor returns to the initial resistance and is reusable after having been subjected to short-circuit currents.
Patent SE-9103553-D0 (SE)
Inventor: LINDHOLM JAN
IPC: F15B13/02
Filed: 1991-11-29
Abstract: PCT No. PCT/SE92/00811 Sec. 371 Date May 13, 1994 Sec. 102(e) Date May 13, 1994 PCT Filed Nov. 25, 1992 PCT Pub. No. WO93/11377 PCT Pub. Date Jun. 10, 1993.The invention relates to a method for, in a hydrostatic transmission having a preferably variable displacement hydraulic pump (P) feeding a number of hydraulic motors (M1, M2, M3, M4) provided in association with respective drive wheels, drive tracks or corresponding drive apparatus, mutually balancing the flow of hydraulic fluid through the different hydraulic motors (M1-M4) by individually controlling of the flow from and/or to the same, whereby the individual flows of hydraulic fluid through the respective hydraulic motors (M1-M4) are detected and compared across respective restrictions (14, 15) being variable dependent on the total flow but being of mutually equal size and whereby, for optimum control or balancing, the detected differences in flow through the different hydraulic motors are in themselves used directly for the balancing.
Patent SE-9201181-D0 (SE)
Inventor: KARLSSON H AA
IPC: B01D36/00
Filed: 1992-04-14
Abstract: PCT No. PCT/SE93/00289 Sec. 371 Date Oct. 14, 1994 Sec. 102(e) Date Oct. 14, 1994 PCT Filed Apr. 5, 1992 PCT Pub. No. WO93/20921 PCT Pub. Date Oct. 28, 1993.A device for cleaning caustic liquor mixtures containing lime, comprising a closed chamber 7 for the caustic liquor mixture to be cleaned with an upper horizontal wall 5, to which a number of hollow filter elements 8 are attached. The filter elements extend downwardly in the chamber and communicate with the latter via a great number of filtrate holes 9 in the filter elements. Each filter element is provided with a filter material 10, which covers the filtrate holes. According to the invention, the filtrate holes 9 are arranged below a horizontal plane P, which is situated below and at a distance from the horizontal wall 5 such that during operation gas is enclosed between the wall and the uncleaned caustic liquor mixture. As a result the caustic liquor mixture in the chamber is prevented from contacting the wall 5, which counteracts the formation of permanent tight layers of lime on the filter material.
Patent SE-9301288-D0 (SE)
IPC: B05C21/00
Filed: 1993-04-20
Abstract: A scraper plate for evenly distributing paint being taken up from a receptacle, into a roller tool, the plate being longer than the receptacle and having a lower part that is narrower than the receptacle and an upper part that is wider than the lower part. In the lower part of the plate there is an opening (16) permitting through-flow of paint from the one side of the plate to the other side. The upper part (10) of the plate has a length amounting to 50 to 100 % of the length of the lower part (9) and having side flanges (11, 11') extending in an angle to the plane of the plate in order to form side delimitations. Ribs (14) are provided over the whole upper part (10) and the upper portion of the lower part (9), which ribs form wiping elements for excess paint and simultaneously stiffen the plate.
Patent SE-9302275-D0 (SE)
IPC: B23C5/24
Filed: 1993-07-01
Abstract: A cutter (24) is clamped in the first recess (16) at an angle relative to the longitudinal central axis of the milling body. Clamping is produced by clamps and adjustment components (28) arranged in connection with the first recess (16) to produce radial adjustment of the cutter (24). The adjustment components (28) consist of a wedge (30) with a plain surface (31) which supports the cutter to produce adjustment in a radial direction of the cutter (24).
Patent SE-9404518-D0 (SE)
Inventor: KAWASAKI KEIJI
IPC: B21B39/14
Filed: 1994-12-27
Abstract: A ceramic guide for a rolling line, used for wire rod transfer in a rolling line, which has a cylindrical contour and a throughhole for wire rod transfer. The throughhole includes a tapered hole and a straight hole of constant diameter, the tapered hole being provided at the wire rod inlet side of the guide. This ceramic guide, when used in a rolling line, is less liable to cause seizure with a wire rod and has higher durability.
Patent SE-9603180-D0 (SE)
Inventor: LYBERGER RICKARD
IPC: B60R16/03
Filed: 1996-08-30
Abstract: An arrangement for responding to signals from various sensors (6) and controlling various operating devices (5) in a vehicle (1) incorporates at least two control units (A-H) which are each directed to being connected to a subset of said sensors and operating devices and to receiving signals from the subset of sensors and sending control signals to the subset of operating devices. Each control unit (A-H) incorporates elements which are substantially identical with those of each of the other control units, and the control units are so designed as to be mutually interchangeable. Each control unit (A-H) may also incorporate not only a memory device with a number of control programmes which are designed to respond to the various sensors (6) and to control the various operating devices (5) but also a means which is directed to activating the subset of the control programmes which is designed to receive signals from the subset of sensors of the relevant control unit and send control signals to the subset of operating devices of that control unit.
Patent SE-9603712-D0 (SE)
Inventor: LINDBLOM JAN
IPC: F02M55/02
Filed: 1996-10-11
Abstract: The present invention relates to a longitudinal cylinder head (1) for mounting on, for example, a diesel engine having cavities (18) for injection units (2) and supply means for liquid fuel. The invention is characterized by only one longitudinal fuel passage (17) for supply of fuel to all injection units (2).
Patent SE-9700090-D0 (SE)
Inventor: BROGAARDH TORGNY
IPC: F16H21/46
Filed: 1997-01-14
Abstract: The linkage connects base element (1A) with floating element (2) which is to be positioned in space. The linkage incorporates a link arrangement (5) and a movement arrangement (6). The link arrangement has links (9) which are joined to connector (4) and the floating connector by multi-directional pivots. The links of the link arrangement are parallel and equal in length. The movement arrangement allows relative movement between the connector and the base element and allows the connector to be moved without changing its orientation in space. The links of the movement arrangement form at least one parallelogram between the connector and the base element.
Patent SE-9702299-D0 (SE)
Inventor: ARVIDSSON JOHAN
IPC: B22F9/08
Filed: 1997-06-17
Abstract: The invention concerns a process for producing low oxygen, essentially carbon free stainless steel powder, which comprises the steps of preparing molten steel which in addition to iron contains carbon and at least 10% of chromium, adjusting the carbon content of the melt to a value which is decided by the expected oxygen content after water atomising; water-atomising the melt and annealing the as-atomised powder at a temperature of at least 1120° C. in a reducing atmosphere containing controlled amounts of water. The invention also concerns a water-atomised powder including 10% by weight of chromium and having a carbon content between 0.2 and 0.7, preferably between 0.4 and 0.6% by weight and an oxygen/carbon ratio of about 1 to 3 and at most 0.5% of impurities, as well as the annealed powder obtained according to the process.
Patent SE-9702812-D0 (SE)
Inventor: HISVED LENA
IPC: A01K97/02
Filed: 1997-07-29
Abstract: The present invention relates to fishing tackle the handle of which is detachable from the fishing rod and which is equipped with spikes in order to allow the handle to be used as an ice prod implement while at the same time serving as a coupling means for joining together the handle and the rod.
Patent SE-9704824-D0 (SE)
Inventor: WINDMAR DAN
IPC: H01B17/32
Filed: 1997-12-22
Abstract: An electric high voltage device with a fiber composite casing (15) and a method for manufacture of such an object comprising a mechanically load carrying structure of associated and connected fibers impregnated with and essentially coated by the resin composition which at least in the surface areas of the object comprises a particulate with a resistivity dependent of the electrical field it is subjected to.
Patent SE-9803392-D0 (SE)
Inventor: BERGSTEDT LEIF
IPC: H05K3/46
Filed: 1998-10-06
Abstract: Methods of manufacturing a printed board assembly. In one embodiment, a substrate is coated with an electrically conducting material; electrical components are mounted on some areas of the substrate; non-conducting material is disposed in areas between the electrical components; the substrate, electrical components and non-conducting material are sandwiched between two sheets of resin coated conducting foil, wherein the resin on the foils faces the substrate and buries the electrical components; circuit patterns are etched in the exposed surfaces of the resin coated conducting foils; and, electrical connections are established between at least one of the resin coated conducting foils and the electronic components.
Patent SE-9904241-D0 (SE)
Inventor: LARM OLLE
IPC: C08B37/08
Filed: 1999-11-23
Abstract: A method of preparing conjugates by means of covalent coupling of a polysaccharide selected from heparin, heparin derivatives, at least partially deacerylated dermatan sulphate and dextran sulphate and a solid substance containing primary amino groups, said method comprising the following steps: a) reduction of the saccharide so that its terminal monosaccharide unit is converted to an alditol; b) periodate oxidation of the alditol formed in step a) to the formation of a terminal aldehyde group under cleavage of the monosaccharide unit between two vicinal groups selected from hydroxyl and amino groups; and c) reductive coupling of the alditol via the aldehyde group to the amino group of the solid substrate.
Patent IT-FI970035-D0 (IT)
IPC: B01D1/02
Filed: 1997-02-28
Abstract: A device for recovering and separating impurities from the cooling fluid of a conditioning system comprises: a cylindrical container provided at its top with an inlet for the fluid/impurities mixture and with an outlet for the fluid and at its bottom with an outlet for the impurities, with a coil positioned inside the container and provided with an inlet and with an outlet to/from the container, a metal cylinder secured within the container and provided with an inlet and with an outlet, a first duct comprising a compressor for the connection of the upper outlet of the container with the inlet of the inner cylinder, a second duct comprising a condenser for the connection of the outlet of the coil with an external collection tank, a third duct for the connection of the outlet of the inner cylinder with the inlet of the coil.
Patent IT-MI951286-D0 (IT)
Inventor: PERINI UMBERTO
IPC: G01N15/02
Filed: 1995-06-15
Abstract: The granulometer uses a measuring laser beam (9) to illuminate particulate and, through the measure of the distribution of the light diffused by the examined particulate and gathered by a collecting lens (11), measures the concentration of particulate in the fluid in low concentration standards, the laser beam (9) being a converging one focused on a laser opaque shell (12) that partly covers the same lens. <IMAGE>
Patent IT-MI952703-D0 (IT)
IPC: C08K5/11
Filed: 1995-12-21
Abstract: Reinforced thermoplastic polyolefin compositions comprising:   (A) from 30% to 98% by weight of a polyolefin selected from homopolymers of ethylene and/or copolymers of ethylene with at least another  alpha -olefin containing from 3 to 10 carbon atoms, and respectively;   (B) from 70% to 2% by weight of a mineral filler; (C) from 0.1 to 10 parts by weight with respect to 100 parts of (A) + (B) of an unsaturated ester having general formula (I): R1-OCO-Z-COOR2    wherein:   R1 and R2, the same or different, represent one of the following groups having general formula (II) or (III): HOCH2CH2-ÄOCH2CH2Ün - wherein n is an integer or fraction between 0 and 2, extremes included; R3-ÄOCO-Z-COO-CH2CH2Üm - wherein R3 represents a group having general formula (II) or a hydrogen atom; Z represents a -CH=CH- group and m is an integer or fraction between 0 and 10, extremes included. m
Patent IT-PN930065-D0 (IT)
Inventor: MORETTIN AMBROGIO
IPC: C09C1/00
Filed: 1993-10-11
Abstract: Automatic blank-mold sooting device in the glass making industry, adapted to deposit a lubricating/detaching layer on the internal walls of said mold, said deposit being substantially made of carbon black obtained from acetylene cracking process. Plugging means (6, 7, 8, 9) are provided to disengage the bottom (10) of said blank mold (1) during a blank mold sooting process, whereby said lubricating/detaching layer can be deposited substantially in a uniform way on all portions of said blank mold internal walls, allowing that a glass gob (3) can freely flow along said internal walls. <IMAGE>
Patent IT-TO960174-D0 (IT)
IPC: G10L19/12
Filed: 1996-03-08
Abstract: A codebook is searched in view of encoding a sound signal. This codebook consists of a set of codevectors each of 40 positions and comprising N non-zero-amplitude pulses assignable to predetermined valid positions. To reduce the search complexity, a depth-first search is used which involves a tree structure with levels ordered from 1 through M. A path-building operation takes place at each level whereby a candidate path from the previous level is extended by choosing a predetermined number of new pulses and selecting valid positions for said new pulses in accordance with a given pulse-order rule and a given selection criterion. A path originated at the first level and extended by the path-building operations of subsequent levels determines the respective positions of the N non-zero-amplitude pulse of a candidate codevector. Use of a signal-based pulse-position likelihood estimate during the first few levels enable initial pulse-screening to start the search on favorable conditions. A selection criterion based on maximizing a ratio is used to assess the progress and to choose the best one among competing candidate codevectors.
Patent NO-20001636-D0 (NO)
Inventor: KOBAYASHI SYOZO
IPC: C07D235/06
Filed: 2000-03-29
Abstract: Described is a sulfonyl derivative represented by the following formula (I): <CHEM> Äwherein R<1> represents a hydrogen atom, a hydroxyl group, a nitro group or the like, R<2> and R<3> each independently represents a hydrogen atom, a halogen atom or the like, R<4> and R<5> each independently represents a hydrogen atom, a halogen atom or the like, Q<1> represents a saturated or unsaturated 5- or 6-membered cyclic hydrocarbon group which may be substituted, or the like, Q<2> represents a single bond, an oxygen atom or the like, Q<3> represents any one of the following groups: <CHEM> T<1> represents a carbonyl group or the like, and X<1> and X<2> each independently represents a methine group or a nitrogen atomÜ; or salt thereof; or solvate thereof. The sulfonyl derivative, salt or solvate according to the present invention is novel as an excellent anticoagulant and it has strong FXa inhibitory action, rapidly exhibits sufficient and long-lasting anti-thrombus effects after oral administration and has less side effects.
Patent NO-20006455-D0 (NO)
Inventor: LEYSEN DIRK
IPC: A61K31/565
Filed: 2000-12-18
Abstract: The invention is the novel androgen (7alpha,17beta)-7-methyl-17-[(1-oxoundecyl)oxy]estr-4en-3one (MENT undecanoate). This compound distinguishes favourably from other testosterone derivatives in that it has a good solubility in oily media. It particularly exhibits a good dissolved potency relative to testosterone. The compound is particularly suitable for administration by means of injection.
Patent NO-20012759-D0 (NO)
Inventor: KAWAZOE KENJI
IPC: B23K26/38
Filed: 2001-06-05
Abstract: A laser processing apparatus comprises a laser generator for generating laser light, a laser controller for controlling the laser generator, a positioning unit for positioning the laser light, a control method memory for storing an optimum control method corresponding to the moving distance of the positioning unit, and a position controller for controlling the position of the positioning unit by the optimum control method. Controlling the position by the optimum control method corresponding to the moving distance increases a processing speed. <IMAGE>
Patent NO-20014330-D0 (NO)
Inventor: ROGERS TOMMIE LOUIS
IPC: E21B19/18
Filed: 2001-09-05
Abstract: A power tong set, with lead and back-up tongs, is mounted on the slip bowl of the traveling Jack head of a snubbing unit and rotates with the slip bowl. Service lines (or umbelicals) for the tong set are not connected during string rotation.In an alternate version of the apparatus a fluid feed through swivel is mounted on the tong set, secured to the necessary tong operating and control service fluid line, or lines, such that the tong set can rotate with tong service lines between the tong set and the snubbing unit attached during rotation.In an alternate form, the tong set is mounted on the jack head, independently of the rotary table, and the tong set does not rotate when the rotary table rotates.
Patent NO-20015035-D0 (NO)
Inventor: FOC TIMOTHY J
IPC: F04B49/10
Filed: 2001-10-16
Abstract: An apparatus for monitoring filter use in a compressed air system and indicating when filter element renewal is required on a differential pressure cost basis.
Patent NO-20021442-D0 (NO)
Inventor: PASSEN ADRIANUS GERARDUS MARIA
IPC: E04B5/06
Filed: 2002-03-22
Abstract: A hollow-core having a first and a second supporting edge to enable a supported floor field to be formed, and including a concrete bottom layer and a concrete top layer connected therewith, while in the bottom layer, from one supporting edge to the other supporting edge, a longitudinal reinforcement is provided. The bottom layer is made of thicker design than the top layer and dimensioned such that it can take up and transmit to the supporting edges the transverse forces, and if desired also the bending forces, expected and foreseen for the hollow-core slabs, so that without any constructional problems, slots extending down to the bottom layer can be provided in the hollow-core slab, for accommodating ducts therein after the rough structure phase. The provision of the slots can be done both at the time of fabricating the hollow-core slabs and on the building site, while filling of the slots can be done in the construction finishing phase with a less high-grade material than concrete.