baber/WOPTO huggingface dataset:
Patent GB-9929373-D0 (GB)
Title: Data rate estimation in a communication system
IPC: H04B1/707
Filed: 1999-12-10
Abstract: The present invention relates to a method and a circuitry for estimating a spreading factor and/or data transmission rate in a communication system that employs variable data transmission rates. A received transmission signal is analyzed in order to estimate noise variances for those spreading factors that are possible for a data frame in the signal. The estimate is based on information that is determined by assuming that the smallest possible spreading factor was used for the transmission of the signal. The estimates are then scaled by predefined constants, each of the constants depending on the respective possible spreading factor. The smallest one of the scaled estimates is determined, whereafter the most probable spreading factor of the received data frame is determined based on the smallest variance estimate.
Patent HU-0102149-D0 (HU)
Title: Wedge-shaped tying means for building sheets
Inventor: FRISCHMANN ALBERT
IPC: F16B13/08
Filed: 2001-05-22
Abstract: The plug for anchoring a bolt (32) in a building panel, e.g. plasterboard (34) comprises a metal base plate (16) with a central bore (20) through which the bolt passes. This has curved, integral wings which are spread by a conical plug (26) as the bolt is tightened.
Patent HU-9500006-D0 (HU)
Title: Heterocyclic compounds as pharmaceutical
Inventor: HAIGH DAVID
IPC: C07D263/58
Filed: 1993-06-29
Abstract: A compound of formula (I): <CHEM>  or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein:   A<1> represents a substituted or unsubstituted aromatic heterocyclyl group;   A<2> represents a benzene ring having three optional substituents; A<3> represents a moiety of formula -(CH2)m-CH(OR<1>)- wherein R<1> represents substituted or unsubstituted alkyl, aryl, aralkyl or alkylcarbonyl and m represents an integer in the range of from 1 to 5, or A<3> represents a moiety of formula - (CH2)m-1-CH=C(OR<1>)- wherein R<1> and m are as defined above; R<2> represents OR<3> wherein R<3> represents hydrogen, alkyl, aryl or aralkyl or R<2> represents an aromatic heterocyclyl group or -NR<4>R<5> wherein R<4> and R<5> each independently represent hydrogen, alkyl or alkylcarbonyl or R<4> and R<5> together with the nitrogen atom to which they are attached form a heterocyclic ring, providing that R<2> represents an aromatic heterocyclyl group only when Y as defined below represents a bond ; X represents NR wherein R represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group; Y represents CO or CS or a bond providing that Y represents a bond only when R<2> represents the above mentioned aromatic heterocyclyl group; and n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a composition comprising such a compound and the use of such a compound and composition in medicine.
Patent HU-9602219-D0 (HU)
Title: Thread feeding buffer
Inventor: SAND KJELL
IPC: B65H59/36
Filed: 1995-02-13
Abstract: A thread feeding buffer for feeding a fibre thread from a magazine roll to a feed apparatus at a robot arm which is freely movable in the room. The thread feeding buffer including a thread brake and at least one movable thread guide on which a thrust force is acting. The thread is running from the magazine roll via a brake through the thread guide and further on towards the feed apparatus in such a way, that the thrust force acts for creation of a thread buffer between the brake and the feed apparatus, which buffer is variable in length. At least one guide rod for guiding the movable thread guide is arranged to cause a braking effect on downward movement of the movable thread guide for preventing entanglement of the thread fed through the movable thread guide following a rapid fall of the movable thread guide.
Patent HU-9602262-D0 (HU)
Title: Prostaglandin derivatives
Inventor: HAMANO SHIN-ICHI
IPC: C07C405/00
Filed: 1996-08-15
Abstract: Prostaglandin E1 ester derivatives of the formula (I): <CHEM>  wherein R is     (i) -CH2CH2-O-CO-R<1>, or   (ii) -CH2CH2-O-CO-CH2-O-R<2>, and  R<1> and R<2> each independently is C10-20 alkyl; and cyclodextrin clathrates thereof, liposome formulations containing them, processes for their preparation and pharmaceutical compositions containing them as active ingredient. The compounds of formula (I) have the effect of increasing blood flow and are useful for the prevention and/or treatment of peripheral circulatory disorder, decubitus, or skin ulcers, or for the maintenance of blood flow.
Patent IT-8919666-D0 (IT)
Inventor: BONALDI ANTONIO
IPC: C07J9/00
Filed: 1989-03-06
Abstract: A process for preparing 3-alpha-7-beta-dihydroxycholanic acid from a crude product containing up to 15% by weight of 3-alpha-7-alpha-dihydroxycholanic acid and up to 1% by weight of 3-alpha-hydroxycholanic acid, by esterifying with methanol, crystallizing from an aromatic solvent and recrystallizing from a mixture of methanol, aromatic solvent and water.
Patent IT-8821566-D0 (IT)
Inventor: GALVANIN BRUNO
IPC: B65H67/06
Filed: 1988-07-29
Abstract: The device includes a tubular outer housing (1) having a vertical axis, in which a main mobile element (3) may be made to slide supporting a plurality of vertical rods (14) provided with lower terminal tangs (15) which may be made to engage with the base of a selected cone. An auxiliary mobile element (22) below provided with means (35) for the engagement and the disengagement of a compression element (37) of the stacked cones may be made integral with said main mobile element (3) at a variable preset distance.
Patent IT-9040018-D0 (IT)
Inventor: CASTELLANI GIOVANNI
IPC: F16H1/46
Filed: 1990-02-06
Abstract: The reduction unit is constituted by a sun gear (2) which is integral with the driving shaft (1) and equipped at the two ends with two identical toothings (3, 4) which mesh with three free planetary gears (7) which in turn mesh with the fixed (10) and rotary (11) internal ring gears; between these ring gears there is a difference of 3 teeth. <IMAGE>
Patent IT-8941513-D0 (IT)
Inventor: TWERDOCHLIB MICHAEL
IPC: G01N29/14
Filed: 1989-02-02
Abstract: A method and device for monitoring the operation of a component which is located in a sealed enclosure and is movable into a selected operating position in response to an activating signal uses the steps of: generating a short-duration acoustic signal in the enclosure in response to the movement of the component into the selected operating position; sensing the acoustic signal at the exterior of the sealed enclosure; and determining the time relationship between the activating signal and the acoustic signal. The acoustic signal is generated by an element which is carried by or moveable with the component and which generates the acoustic signal by striking an interior surface of the enclosure when the component moves into the selected operating position.
Patent IT-8341521-D0 (IT)
Inventor: SARTOR RINO
IPC: G02C5/22
Filed: 1983-02-04
Abstract: The invention is concerned with an eyeglasses leg mount on which spring-loaded devices are active enabling the leg opening to occur elastically beyond an overcenter position, and enabling the leg (1) to be closed with a snap action, the spring-loaded devices comprising a leaf spring (17) pivotally inserted into a pocket (2) formed in the eyeglasses leg (1)and acting with its free end onto a mushroom head (8) made rigid with the eyeglasses frame (10), and shaped to provide two stable opened-closed positions for the leg (1), resilient extra opened positions and an opening travel limit stop therefor.
Patent IT-8783377-D0 (IT)
Inventor: CRISTIANI GIANCARLO
IPC: B21C35/02
Filed: 1987-05-22
Abstract: Device to draw extruded stock for an extrusion press, in which downstream of an extrusion press (11) is a withdrawal track (15) cooperating with two carriages (21) bearing engagement vices (24), an endless runway (20) being comprised in coordination with the withdrawal track (15) and having one segment (115) parallel to the withdrawal track (15) and bearing the two carriages (21), the endless runway (20) including two straight segments (115-215) and two connecting bends (22) and at least one switch point (120) and a parking line (315) for the carriages (21).
Patent SE-0000948-D0 (SE)
IPC: G05D1/02
Filed: 2000-03-21
Abstract: A floor or a roof for guiding an automated self-propelled vehicle has a position-coding pattern (30) which is designed in such manner that an arbitrary subset of the position-coding pattern, which subset has a predetermined size, codes the absolute coordinates for a position within at least a partial area of the floor (3) or roof, so that the absolute position of an automated self-propelled vehicle can be determined within this partial area by recording an image of the floor which comprises at least said subset. An automated self-propelled vehicle intended to navigate on the floor comprises a control means for controlling the movement of the vehicle and an image sensor connected to the control means for recording an image of a floor or a roof. The control means is adapted, in response to the image comprising a position-coding pattern, to convert the position-coding pattern (30) to a position, and to control the movement of the vehicle in response to the position.
Patent SE-0100927-D0 (SE)
Inventor: YOHANNES KIROS
IPC: H01M4/90
Filed: 2001-03-16
Abstract: The invention refers to an oxygen reduction electrode comprising at least three layers: a current collector; a diffusion layer comprising at least PTFE; and a catalytical active layer, comprising at least a mixture of perovskites and pyrolysed macrocycles. In this way, oxygen may be utilised from air without an initial removal of carbon dioxide. Moreover, the invention refers to methods for preparing the electrode, as well as fuel cells and other products wherein the electrode can be used.
Patent SE-0100970-D0 (SE)
Inventor: LIDMAN MAGNUS
IPC: A01J5/00
Filed: 2001-03-20
Abstract: Example embodiments of the present invention relate to methods and arrangements for cooling milk in a milk storage tank of an automatic milking system comprising (i) measuring an amount of extracted milk by a milk flow meter; (ii) determining a cooling need for milk stored or to be stored in the milk storage tank based on the amount of milk; (iii) measuring a quantity indicative of a temperature of an inner surface area of a bottom portion of the milk storage tank; and cooling the bottom portion of the milk storage tank in consecutive periods, such that each period of cooling (tau1, tau3) is followed by a respective period of non-cooling (tau2, tau4), wherein the duration of each period of cooling and/or non-cooling is based on the measured quantity indicative of the inner surface area temperature, and the cooling need.
Patent SE-0101688-D0 (SE)
Inventor: PETTERSEN OLA
IPC: B23K1/00
Filed: 2001-05-15
Abstract: An apparatus for brazing a connecting piece of electrically conducting material such as metal, to a metal surface by means of a new type of temperature-controlled brazing whereby for certain types of material a brazing is obtained that is free of martensite formation underneath the brazed joint in, for example, railway track and/or pipework. The apparatus has an electrode and processing circuitry by which a voltage applied in electrical circuit with the electrode causes an electric arc to be struck between the electrode and an adjacent workpiece to generate the heat necessary for brazing.
Patent SE-0101884-D0 (SE)
Inventor: JANSSON TORGNY
IPC: B24B41/06
Filed: 2001-05-30
Abstract: A grinding jig (5) is to be attached on an edge tool (4) to be ground on a rotating grindstone (2) in a grinding machine (1), having a support means (3) in the vicinity of the grindstone. The jig is split by having a base portion (6) and two parallel open yokes (8, 9) extending therefrom. A screw (7) for clamping the tool (4) against the bottoms of the yokes is provided in the base portion between the two yokes. <IMAGE>
Patent SE-0102668-D0 (SE)
Inventor: GUSTAFSSON LARS
IPC: H05K3/32
Filed: 2001-08-07
Abstract: In joining a lead of a leadframe (3) or component to a contact pad (9) of a  substrate (1), the lead and contact pad are locally welded to be electrically  connected. For reducing the power used in the welding operation the lead  has at least one hole and preferably two holes (11), the material of the lead  thereby melting, in the welding step, at the edges of holes to be joined with  the heated material of the pad. Thereby a relatively low power can be used  in the welding, the local heating used in the welding melting preferably or  primarily material in the walls of said at least one hole.
Patent SE-0200314-D0 (SE)
Inventor: PERSSON PER
IPC: F02M25/07
Filed: 2002-02-04
Abstract: Method and arrangement for delivering EGR gas to combustion spaces in a multi-cylinder, four-stroke internal combustion engine. Each cylinder, with an associated piston, has at least one inlet valve and at least one exhaust valve ( 10 ) for controlling fluid interconnection between the combustion space in the cylinder and an intake system and an exhaust system, respectively. A rotatable camshaft ( 18 ) having a cam curve ( 23 ) is designed to interact with a cam follower ( 17 ) for operation of the exhaust valve ( 10 ) during a first opening and closing phase. The cam curve ( 23 ) is also designed to interact with a second cam follower ( 20 ) during a second opening and closing phase which is phase-offset in relation to the first aforementioned opening and closing phase. This configuration facilitates the cylinder being connected to the exhaust system during the induction stroke, once the exhaust stroke is completed.
Patent SE-0301484-D0 (SE)
Inventor: NAQVI SHAMIM
IPC: H04L29/06
Filed: 2003-05-22
Abstract: The present invention provides a proxy switch, communication methods, and communication logic for use in a mobile network. A proxy switch is deployed between a base station subsystem and a mobile station center. The proxy switch receives signaling messages and either retransmits them, blocks them, converts them, or siphons them to an alternative network. Besides providing an ability to offload mobile traffic it provides a platform for new communication services.
Patent SE-0301974-D0 (SE)
Inventor: OLAUSSON SUSANNE
IPC: A61L27/58
Filed: 2003-07-03
Abstract: The invention relates to promotion of a process for regeneration of an injured nerve using a plurality of guiding means, preferably a plurality of guiding fibres, presenting an in vivo biodegradability being such that at least a majority of said guiding means becomes essentially disintegrated by degradation (and/or dissolution) during a pre-contact period extending from application of the device at the injured nerve up to a first occurrence of a re-established (regenerated) contact between the ends of the injured nerve. During a post-contact period extending from the end of the pre-contact period and up to the end of the regeneration process, the disintegrated guiding means will provide no substantial axon growth guiding function and no substantial axon growth blocking effect.
Patent SE-8204320-D0 (SE)
Inventor: YAMATANI YOSHIICHI
IPC: F15B1/00
Filed: 1982-07-14
Abstract: Apparatus for continuous supply of high-pressure fluid comprises pressure- intensifying pumps with pressure- intensifying cylinders 1 and 2 within which operate pistons or rams 3 and 4 respectively. They feed, through non- return discharge ports 13 and 14, a common gathering chamber 17. If desired, two or more separate such chambers 17 can be used. The, or each, chamber 17 feeds through another non- return valve 18 the supply duct 19 provided with accumulator 20. Use of such a gathering chamber 17 reduces noise and gives smoother operation by absorbing sudden impact pressure changes at piston extreme positions. <IMAGE>
Patent SE-8206952-D0 (SE)
IPC: B01D46/26
Filed: 1982-12-06
Abstract: Contaminated gas flows and in particular air have a tendency to clog heat exchangers and other conditioning equipment. The invention shows that air can be taken into the interior of a continuously driven filtering belt, conditioned and then extracted through the belt in such a way that the contaminant that had been deposited on the belt is pulled from the belt and taken away.<IMAGE>
Patent SE-8300885-D0 (SE)
Inventor: OETIKER HANS
IPC: F16L33/06
Filed: 1983-02-17
Abstract: A hose clamp with a clamping band having two ends which are drawn together by a screw-type mechanism that includes a first band-tightening member secured near one band end, a second band-tightening member secured near the other band end, and a screw member for drawing together the first and second members; one of these band-tightening members is thereby securely held in place by an end portion of the clamping band externally bent back upon itself and secured to the underlying band portion while the other member is retained by a separate band part which is also externally bent back upon itself with the outer bent-back end portion secured to the underlying band portion of the separate part while the latter is secured to the clamping band itself; to assure a stepless internal configuration of the clamping surfaces of the clamping band, the inner end of the clamping band terminates in a tongue-like extension adapted to engage in a groove-like indentation provided near the other end of the clamping band.
Patent SE-8301212-D0 (SE)
Inventor: MANDENIUS CARL FREDRIK ANTON
IPC: G01N1/28
Filed: 1983-03-07
Abstract: The method is for handling samples in the continuous determn. of concentrations of one or more transient organic bodies in fluid or fluid suspension. The bodies are continually diluted either with fluid at the liq. phase before the gas phase is removed or by a gas dilution. Also, a combination of both methods can be used to dilute the bodies to concentrations where a subsequent quantitative analysis of the bodies in the gas phase using a gas detector reflects the concentrations in the fluid in which they were originally. - Sampling involves the organic bodies being diffused from the fluid through a gas-permeable membrane to a flow with inert gas flowing on the other side of the membrane. The gas carries the bodies to a mixing chamber where they are gas-diluted to a concentration where their contact with a gas-sensitive detector produces a signal proportional to that concentration. (Provisional Basic advised week 84/43)(0/3)
Patent SE-8301387-D0 (SE)
Inventor: LARSSON GUNNAR
IPC: A43C15/14
Filed: 1983-03-15
Abstract: Anti-slip device for footwear 1, to the sole 2 of which the device can be fitted by means of an elastic strap 8. The anti-slip device comprises an angle piece 4, which is clamped by means of the strap 8 to each side of the shoe 1 and extends horizontally in beneath the sole 2, and a spiked plate 11. This is secured to the bottom side 4' of the angle piece by means of the elastic strap 8 and can be pivoted relative to this bottom side 4' between stops 6',13. The spikes 10 on the plate 11 are thereby in the one position located beneath the sole 2 and directed downwards and in the other position located beyond the sole 2 and directed upwards. <IMAGE>
Patent SE-8302965-D0 (SE)
Inventor: ERIKSSON HANS
IPC: E02B5/08
Filed: 1983-05-26
Abstract: PCT No. PCT/SE84/00163 Sec. 371 Date Jan. 25, 1985 Sec. 102(e) Date Jan. 25, 1985 PCT Filed May 3, 1984 PCT Pub. No. WO84/04743 PCT Pub. Date Dec. 6, 1984.Excessive oil contamination creates difficulties for water entering waterways. The invention reduces these difficulties by causing the water to flow through three passages on its way to the inlet, the first passage comprising an oil barrier having a net stretching from the surface of the water, preferably down to the bottom of the waterway, the second comprising a filter cloth with a mesh size between 0.2 and 2 mm2 and the third comprising a filter formed of particles with closed cells which have been perforated.
Patent SE-8303261-D0 (SE)
Inventor: PALMAER LEIF
IPC: A42B3/00
Filed: 1983-06-09
Abstract: The helmet visor can pivot for adjustment into at least three distinct positions. At its two upper rear ends is a narrow, light bearing mechanism which is detached with the visor when it is dismantled from the helmet. - The bearing mechanism is fitted at one end of an arm pivotable w.r.t. the visor, and whose other end has components for simple fixture to the helmet. The mechanism comprises a spring loaded lock pin which works in conjunction with sunken parts to provide different adjustment positions for the visor.
Patent SE-8304957-D0 (SE)
IPC: D21B1/32
Filed: 1983-09-15
Abstract: In a process for producing a fibre suspension, in particular from waste paper, a soaking drum is mounted to tilt on a frame, in order to release a variable quantity of fibre suspension from the drum by means of the adjustable angle of inclination of the drum. The support frame in this case is designed so that the drum can be tilted downwards at its end discharging the suspension. The fibre suspension taken off from the drum at a relatively high consistency then passes onto a transport belt whose capacity is designed for the maximum fibre quantity to be taken off. A constant speed of the conveyor belt is sufficient, but it would also be possible to provide a variable speed, in order to adjust it to the fibre quantity to be taken off. The drum is also mounted via support rollers directly on an upper frame, on which the drive means for rotating the drum are provided so that further rotary driving of the drum is possible even during the swivelling and after the swivelling motion of the drum.
Patent SE-8305120-D0 (SE)
Inventor: ERNETEG I
IPC: B65G39/09
Filed: 1983-09-22
Abstract: The roller comprises a plastics body with a hollow space (2) accommodating a bearing (3). The space is limited by a first wall (6) extending at right-angles to the bearing axis, and a ring-shaped wall (7) parallel or concentric with the bearing axis. In the second wall are several, e.g. three, radially extending recesses (8,8',8") opening inwards, each of which houses an axially extending finger (10) of one-piece construction with the first wall. The individual fingers are elastically pliant, and can be pivoted downwards, radially outwards to produce the snap fixture of the bearing between stops (11) on one side, and the first wall on the other side.
Patent SE-8402728-D0 (SE)
Inventor: ERIKSSON BORJE
IPC: A01K93/00
Filed: 1984-05-21
Abstract: A float with automatic securing of a fishing line, of the kind that has a float body (10), a chamber (5) with water inlets (11), a float element (12) located and movable in the chamber, a lead-through (8, 9) for leading the fishing line (19) through the chamber, and fastening means (14, 15) for securing the line. According to the invention the fastening means comprise at least one magnet (14) provided in conjunction with the upper end of the chamber (5) and a plate made from a material that is attracted by a magnetic field, the plate being provided at the upper end of the float element (12), and the fishing line (19) lead-through (8, 9) being provided for extending the line transversely accross the chamber (5) in conjunction with its upper end.
Patent SE-8501011-D0 (SE)
Inventor: TAKATA Y
IPC: C22C38/18
Filed: 1985-03-01
Abstract: A high-quality bearing steel contains 0.70 to 1.10% by weight of C, 0.15 to 1.60% by weight of Si, 0.15 to 1.15% by weight of Mn, 0.010% by weight or less of P, 0.002% by weight or less of S, 0.50 to 1.60% by weight of Cr, 0.015% by weight or less of Al, 0.0050% by weight or less of N, 0.0006% by weight or less of O, 0.0015% by weight or less of Ti, and the remainder of Fe together with impurities. The steel can further contain 0.05 to 0.50% by weight of Mo or a member or members selected from a group consisting of 0.05 to 0.30% by weight of V and 0.05 to 0.30% by weight of Nb. the bearing steel has an excellent durability life and cold workability.