baber/WOPTO huggingface dataset:
Patent SE-9401984-D0 (SE)
Inventor: NELSON KIRK ALDON
IPC: F02B3/06
Filed: 1994-06-08
Abstract: A diesel heater includes a combustion chamber and a fuel pump for pumping diesel fuel to the combustion chamber. An air supply device supplies combustion air to the combustion chamber. An igniter ignites the diesel fuel to generate combustion heat. A heat exchange fluid supplying device supplies fluid in heat exchange relationship with the combustion heat. A thermal sensor in contact with the heat exchange fluid generates a temperature signal related to the temperature of the heat exchange fluid. A flame detector detects an ignited diesel fuel flame and generates a flame signal in response thereto. A microprocessor includes a memory and a plurality of input/output ports wherein the input/output ports are electrically connected to the thermal sensor, the fuel pump, the heat transfer fluid supplying device, the igniter, the combustion air supply device, and the flame detector. The memory stores a normal operating sequence, a start-up sequence, and a tail start period for the start-up sequence. An input device allows the current day and current time to be entered into the microprocessor memory. The microprocessor thereafter updates the current day and current time. A lower threshold temperature for the heat exchange fluid is entered into the microprocessor memory by the input device. A start day and start time are also entered into the microprocessor memory by the input device. The microprocessor automatically initiates the start-up sequence when the heat transfer fluid falls below the lower threshold temperature or when the current day and the current time equal the start day and the start time. The microprocessor executes the normal operating sequence when the flame signal is received.
Patent SE-9402288-D0 (SE)
Inventor: SANDGREN STURE
IPC: F26B25/18
Filed: 1994-06-29
Abstract: An elongate, wooden blank (1, 21, 31, 41) is formed in one piece and comprises one or more cavities (8, 22, 32). Each cavity is a throughgoing cavity and extends between two opposing long sides (2, 4) of the blank. Preferably, the cavities have a largest extension in the longitudinal direction of the blank and are formed before drying of the blank, thereby to achieve more rapid and favourable drying resulting in a higher-quality dried blank, inter alia, as regards straightness. The blank is particularly suitable for use as a spacer in a loading pallet or as a stud for construction work. A method for making the blank is also disclosed.
Patent SE-9402395-D0 (SE)
Inventor: PULLS HANS
IPC: E01D22/00
Filed: 1994-07-06
Abstract: In a device in connection with repair of bridge joints, wherein damaged material (5), at least in the area of the upper part of the joint, is to be removed by tearing up or the like, said device comprises an elongate sealing means (7) having such a width that it is insertable into an essentially horizontal position inside a bridge joint slot (4), wherein said elongate means (7) comprises sealing means (13) for achieving at least mainly sealing against torn up material falling down into the joint slot (4), and wherein the device comprises support means (9, 10, 11, 12) for securing in the essential horizontal position within the bridge joint slot. The invention also concerns a method in connection with repair of bridge joint as well as a bridge joint comprising such a device.
Patent SE-9403478-D0 (SE)
Inventor: JACOBSSON NILS
IPC: H05K13/08
Filed: 1994-10-12
Abstract: A pickup head (2) for an automatic component assembly machine comprises several pipettes (1) placed next to each other, for retaining components (3) at the sucking nozzles of the pipettes. The pipettes are located in the same plane, and hence the individual components (3) have their centers along an approximately straight line. In reproducing the components (3) for an accurate evaluation of their positions in relation to the pipettes (1) a non-conventional lens system (5) is used, which has a larger magnification in a direction perpendicular to the approximately straight line through the components than parallel thereto. The pictures of the individual components hereby become extended perpendicularly to the line through the components. This provides a better utilization of the image points of the light sensitive surface (9) of a video camera (7) in the evaluation of the picture and thereby a more accurate determination of the positions of the components.
Patent SE-9503534-D0 (SE)
Inventor: FROEDERBERG PER-ARNE
IPC: B65F1/12
Filed: 1995-10-11
Abstract: The container, (1) eg. for rubbish, has a bottom (9) which is openable for emptying purposes.
Patent SE-9602795-D0 (SE)
Inventor: LEITHEM PHYLLIS
IPC: A61L15/28
Filed: 1996-07-16
Abstract: Improving the characteristics of a pulp, useful for making a fluff pulp or a pulp for absorbency intensive applications, comprises treating the pulp at a temp. up to 60deg.C, in a suspension, with an alkali soln. of a conc. of 2-25 wt. %, to obtain a pulp of improved absorbency characteristics; and recovering the pulp from the suspension. - Also claimed is a process of constructing an absorbent device. - Pref. the pulp suspension is treated at a temp. less than 45 (esp. 40)deg.C (more esp. at 30deg.C). The pulp fibre comprises 2-25 (esp. 2-20)% consistency and the caustic soln. is of concn. 5-25 (esp. 5-18 more esp. 5-10)%. The caustic soln. concn. is dependent on the amt. of lignin remaining in the pulp, as measured by the K number and severity of pulping of the pulp. The treatment time is 5 min.- 1 hr..
Patent SE-9603820-D0 (SE)
Inventor: POHJALAINEN RAIMO
IPC: G05D23/19
Filed: 1996-10-17
Abstract: The arrangement controls the circulating pump (5) and hot supply valve (7) using an auxiliary device (1) and the standard regulator (12) together so that the valve is closed in the summer mode. This is effected by converting the signal from the temperature sensor connected to the standard regulator using the auxiliary device. In normal mode the standard regulator regulates the hot supply based on one or more temperature sensors (3,12.1). The auxiliary device has its own temperature sensor (2) and control logic (24) for activating the summer mode depending on temperature. - The auxiliary device has a moisture detector (30), elements (33,35) for forming moisture and temperature state signals, a time switch (37) and auxiliary logic which work together to activate the heating function when the specified temperature and humidity conditions are fulfilled over a set time period.
Patent SE-9700931-D0 (SE)
Inventor: STOLTZ BJOERN
IPC: H01S5/223
Filed: 1997-03-14
Abstract: In a semiconductor laser comprising a mesa structure (11), the lateral current distribution in the mesa structure (11) is controlled in order to reduce the current at the mesa walls near the active lasing layer (15) by locating, in the mesa structure, a current blocking layer (13) having an aperture (14) of less width than the mesa structure (11) and being centred in relation to the mesa structure (11).
Patent SE-9701082-D0 (SE)
Inventor: IGARASHI SADAO
IPC: H03F3/19
Filed: 1997-03-24
Abstract: A multistage amplifier circuit comprises a current constant mode variable amplifying circuit for amplifying an input signal and current variable mode variable amplifying circuits and for further amplifying the signal amplified by the first variable amplifying circuit. An AGC voltage VAGC is commonly applied between the bases and emitters of an amplification degree control transistor of the current constant mode variable amplifying circuit and amplification degree control transistors of the current variable mode amplifying circuits. Collector currents of the transistors change exponentially with respect to the linearly-varied AGC voltage VAGC. Further, currents each proportional to the collector current of the transistor flow in the transistors. Thus, the gain PG [dB] of the current constant mode variable amplifying circuit changes linearly with the AGC voltage VAGC.
Patent SE-9701226-D0 (SE)
Inventor: HAELLGREN INGVAR
IPC: B04B1/08
Filed: 1997-04-04
Abstract: In a centrifugal rotor (2) for freeing a liquid from solid particles suspended therein and being heavier than the liquid there is delimited a separation chamber (20), in which one or more conveyor screws (29) are arranged to supply separated particles axially along a surrounding wall (17) of the rotor. Each conveyor screw (29) is connected with a drivable bearing member (31) through a transmission shaft (38) extending out through one end wall (13) of the rotor. This bearing member (31) is journalled in the centrifugal rotor (2) and is situated in a transmission chamber (47) formed between said end wall (13) and a further wall (46). The transmission chamber (47) contains a liquid during operation of the centrifugal rotor, which liquid lubricates the bearing surfaces (43, 44) of the bearing members (31) and the centrifugal rotor and also influences the bearing members (31) by a hydraulic force directed towards the rotational axis of the centrifugal rotor, so that the loading of the bearing members on said bearing surfaces (43, 44) is reduced.
Patent SE-9803655-D0 (SE)
Inventor: MARTIN JACK L
IPC: B68C3/02
Filed: 1998-10-26
Abstract: A stainless steel stirrup with a rotatable foot plate pivotally connected to the lower ends of the stirrup limbs and including means for restricting the forward rotation of the stirrup to a substantially horizontal position with respect to the stirrup limbs but allowing the stirrup to rotate freely in a backward direction through a range of approximately 90 DEG .
Patent SE-9902447-D0 (SE)
Inventor: WAGER MATS
IPC: A47L9/02
Filed: 1999-06-29
Abstract: The invention relates to a vacuum cleaner nozzle intended for the vacuum cleaning of hard and/or soft surfaces. When using a vacuum cleaner, in the course of working through the room one often wishes to switch between vacuuming the floor with the floor nozzle and vacuuming furniture, skirting boards, fabrics etc. with the dust brush or the flat nozzle as appropriate. Switching between the different nozzles is impeded by the fact that one must let go of the floor nozzle and its wands in order to free a hand to connect or disconnect the dust brush or the flat nozzle. Switching between the dust brush and the flat nozzle also requires a free hand. The invention solves this problem in that the dust brush/flat nozzle is so designed that the wands (6) of the floor nozzle are easily inserted into the nozzle body (3) of the dust brush/flat nozzle, which can thus be left in place on the hose handle. Without the floor nozzle and its wands, a dust brush/flat nozzle with a convenient contact angle is obtained.
Patent SE-9902842-D0 (SE)
Inventor: SJOELUND JAN
IPC: H04L12/46
Filed: 1999-08-04
Abstract: Subscribers (10,20) are respectively connected to access nodes (11,21) connected to a computer or Internet protocol (IP) based packet switching network (30), I.e. the Internet, while telephony servers (40,50) control establishment of calls to and from the subscribers. A telephony number server (60) is a database containing lookup tables for converting a telephone number identifying a subscriber into an IP address or address of the telephone server. Signaling between the subscribers and exchanges is carried out using a V5.1 protocol for public switched telephone networks and integrated services digital network (ISDN) base rate interface for ISDN primary rate interfaces. The standard user to network protocol is overlaid on an IP based network protocol.  Independent claims are included for a method of establishing telephone calls between subscribers, for telecommunication means, for an access link and for a telephone exchange.
Patent SE-9902893-D0 (SE)
Inventor: OEBERG OLLE
IPC: B27B1/00
Filed: 1999-08-13
Abstract: A wooden element for building purposes comprises two angled flanges. This element consists of a solid piece of wood which is extracted from one and the same log (9), more precisely by means of a pair of first dividing cuts (10, 10'), which extend substantially radially from the area of the centre of the log in order to define external surfaces on the element, as well as a pair of second dividing cuts (12, 12'), which extend from a spot further out from the centre of the log in order to define interior surfaces of the element. In the finished element, the annual rings in the wooden material are so oriented that imaginary tangents to individual annual rings intersect at least the external surfaces on the element in a substantially right angle to the plane of the surfaces, older annual rings being situated closest to a transition portion between the flanges.
Patent SE-9904177-D0 (SE)
Inventor: INGELMAN-SUNDBERG MAGNUS
IPC: A61K31/425
Filed: 1999-11-18
Abstract: The present invention relates to the use of a compound of general formula (I) or (II) wherein R1 is H, lower alkyl, lower alkoxy-lower alkyl, aryl-lower alkyl or CF3; R2 and R3 are independently H, lower alkyl, lower alkoxy-lower alkyl, aryl-lower alkyl, (a), with the proviso that one of R2 or R3 is (b) wherein W is O, S, NH or N-lower alkyl; R4 is H, lower alkyl or lower acyl; R5 is H, lower alkyl, aryl-lower alkyl, cyclopropyl or lower perfluoroalkyl; Ar is phenyl, furyl, thienyl, naphthyl, pyridyl or pyrrolyl, optionally substituted by R6; R6 is one or more groups selected from lower alkyl, lower acyl, halogen, lower alkoxy, CF3, OH, NO2 or NR7R8, wherein R7 and R8 independently are H, lower alkyl or lower acyl; R9 is CH2-halogen, CH3 or COOH; R10 is H, OH or =O; R11 is H or OH; geometrical and optical isomers, tautomers and racemates thereof where such isomers or tautomers exist, as well as pharmaceutically acceptable acid addition salts thereof and solvates thereof, for the preparation of a medicament for the treatment and/or prevention of p38 MAP kinase mediated disorders.
Patent IT-MI960798-D0 (IT)
IPC: C07C41/22
Filed: 1996-04-23
Abstract: Process for preparing perfluoropolyethers with bromo- or iodo-containing end groups, respectively, by subjecting a peroxidic perfluoropolyether to thermal treatment, in absence of UV radiations, at temperatures from 120 DEG C to 280 DEG C in the presence of bromo- or iodo-containing compounds having, respectively, the following general formulas: T T'T'' C Br wherein T,T',T'' equal to or different from each other are selected from Br, F, H or R'f, wherein R'f is a perfluoroalkylic chain from 1 to 8 carbon atoms; R R'R''C I wherein R, R',R'', equal to or different from each other can be I (iodine), H, F or R'f, wherein R'f has the meaning indicated above.
Patent IT-MI961110-D0 (IT)
IPC: G01N33/30
Filed: 1996-05-31
Abstract: Process for determining the effect of lubricants and the relative components on exhaust emissions, specifically on the particulate, of an internal combustion engine which comprises:   (a) feeding, under almost constant flow rate conditions, the lubricant, or its components, to a single-orifice injector, through which the lubricant is sprayed into the intake air manifold of an engine; the flow rate of the lubricant is regulated to be from 2 to 8% of the flow rate of the fuel; the viscosity of the lubricant near the single-orifice injector being from 30 to 50 cSt; (b) combustion of the lubricant and fuel with the consequent formation of exhaust gases; (c) evaluation of the gases and of the particulate contained in the exhaust gases formed in step (b)   <IMAGE>
Patent IT-PR970039-D0 (IT)
Inventor: ANTOLOTTI NELSO
IPC: C22C19/07
Filed: 1997-07-10
Abstract: The invention falls within the field of anti-corrosive alloys and relates in particular to an alloy containing cobalt, chromium, aluminium, yttrium, silicon, a metal from the second main group, together with the corresponding oxide, in the following proportions: chromium (Cr) 26.0-30 %; aluminium (A1) 5.5-13.0 %; yttrium (Y) 0.3-1.5 %; silicon (Si) 1.5-4.5 %; metal from the second main group (magnesium, calcium, barium, strontium) 0.1-2.0 %; oxide of the corresponding metal from the second main group 0.1-2.0 %; cobalt (Co) remaining percentage. Preferably, tantalum (Ta) is also added in a proportion of 0.5-4.0 %, and the remaining percentage of cobalt is replaced by a remaining percentage of Me, Me being understood to mean a metal which may be nickel (Ni) or iron (Fe) or cobalt (Co) or a composition comprising Ni-Fe-Co, Ni-Fe, Ni-Co, Co-Fe.
Patent NO-20003755-D0 (NO)
Inventor: BRAUD MARCEL-CLAUDE
IPC: B60J7/08
Filed: 2000-07-21
Abstract: The machine for covering rubbish bins has a vehicle to carry the bins via supports (4-9) which are movable transversely (T) with respect to the container and can pivot to fix the end of the cover sheet (B) around the rear of the container. The supports can pivot to unreel the sheet and cover the container. The operations can be reversed to unreel the container.
Patent NO-20005417-D0 (NO)
Inventor: TAPIO OLLI
IPC: H03F1/32
Filed: 2000-10-27
Abstract: The invention relates to a linearization method for an RF amplifier and an arrangement implementing the method. A difference between an output signal of the amplifier and an unpredistorted input signal supplied to the amplifier is formed from baseband, quadrature components by means of a complex LMS algorithm in adaptation means. On the basis of the signal difference, the non-linearity of the amplifier is adaptively corrected before a quadrature modulator by changing the values of the complex quadrature components of the baseband signal by means of digital predistortion coefficients retrieved from a memory.
Patent NO-20020808-D0 (NO)
Inventor: ESTEP JAMES W
IPC: E21B21/10
Filed: 2002-02-19
Abstract: A preferred novel circulating sub includes an electric motor, hydraulic intensifier, connecting rod, valve sleeve, valve plug, and angled nozzles. Upon activation of the circulating sub the electric motor drives the valve sleeve over the valve plug, causing a flow of drilling fluid to exit the angled nozzles. Upon deactivation of the circulating sub, the electric motor removes the valve sleeve from the valve plug, allowing the flow of drilling fluid to once again flow to the drill bit. Because the electric motor is reversible, the circulating sub can be repeatedly activated and deactivated.
Patent NO-20030563-D0 (NO)
Inventor: HOLMEIDE OEYVIND
IPC: H04L45/28
Filed: 2003-02-04
Abstract: The invention relates to a method for controlling a network element with a plurality of communication ports for transmitting and receiving data packets to and from other network elements in a network, wherein a spanning tree topology model of at least a subset of the network is stored in at least one database in the network element. The method comprises the steps of:-detecting an event indicating a change in the topology of the network; updating the spanning tree topology model of the subset of the network based on information derived from the topology change event, said subset including the network element, the origin of the topology change event and the network elements that are affected by the topology change, and-determining if the network element is operating as a topology handler for the detected event. If the network element is operating as a topology handler, a new spanning tree topology model is calculated based on the model resulting from the updating step, and a topology change command (TCC), including information about the new spanning tree topology model, is transmitted to the network. The invention provides an efficient reconfiguration of the network topology in the case of a topology change event.
Patent NO-20031962-D0 (NO)
Inventor: HELLESMARK SVEIN BOERGE
IPC: B63B27/24
Filed: 2003-04-30
Abstract: A coupling unit device for unloading of a ship, where the coupling unit comprises a hull and is arranged to be connected to the ship by means of a connecting element wherein the coupling unit is provided with an evaporator for liquefied natural gas (LNG) and the required pipe elements for transporting liquefied natural gas from the ship to the evaporator, as well as the required pipe elements for transporting the evaporated gas from the evaporator to a pipe for onward transport. The coupling unit is free-floating and is arranged to manoeuvre itself to the ship during the connection and disconnection from the ship by means of its own propulsion machinery.
Patent GB-201100976-D0 (GB)
Title: Comestible products, apparatus and methods for production thereof
IPC: B29C48/92
Filed: 2011-01-20
Abstract: The apparatus (100) includes a die head (118) for extruding a main comestible material to form an extrudate body. A plurality of nozzles (160, FIG. 7) is located within the die head for introducing a comestible fluid into the extrudate body to form a plurality of filled capillaries. A control system (182) is capable of selectively connecting at least one of the nozzles to any one of at least two different fluid filling sources (150A, 15 OB). The control system may be capable of connecting each of the nozzles independently to different fluid sources or the nozzles may be arranged into two or more groups of flu idly interconnected nozzles that can each be independently switched between different fluid sources. The apparatus can be used to form products in which the fillings in the capillaries are varied or in which an image is formed in cross section. The apparatus can also be used to switch production between products having different fillings without stopping extrusion.
Patent GB-201109499-D0 (GB)
Title: Neighbourhood brightness matching for uniformity in a tiled display screen
Filed: 2011-06-07
Abstract: Brightness between the individual tiles of a tiled display system 260 is matched for improved uniformity and overall brightness of images produced by the display system. Regions 253 of the display system adjacent to a tile 251 with low brightness performance are incremented in brightness from the brightness level of the low brightness tile to the brightness level of higher brightness tiles 254. By incrementing the brightness of such regions according to embodiments of the invention, perceived brightness uniformity of images produced by the tiled display system is maintained while maximizing the overall brightness of the display device. The regions used to increment brightness may be as large as an entire tile or as small as a single pixel element. A luminance detector sends luminance information to a control unit which determines if the brightness of a first tile is below a threshold value, if so the brightness of adjacent tiles is adjusted.
Patent GB-201118333-D0 (GB)
Title: Processing search queries using a data structure
Filed: 2011-10-24
Abstract: According to an embodiment, there is provided a method of generating a data structure stored in computer memory for processing a search query in a network of interconnected nodes, wherein the method comprises selecting landmark nodes by the following steps and storing the selected landmark nodes in the data structure: sampling from the network nodes a first sample of vertex pairs, computing the shortest path for each vertex pair, each shortest path comprising a set of vertices between each vertex in the vertex pair; identifying a first landmark node which occurs in more of the shortest paths more often than any other vertex; removing from the network vertices shortest paths including the first landmark node and identifying a second landmark node which occurs in more of the remaining shortest paths than any other remaining vertex.
Patent GB-201119503-D0 (GB)
Title: Amplifier circuit
Filed: 2011-11-11
Abstract: The H-bridge output stage 406 of a class-D amplifier provides two zero output states: a first zero state in which both load terminals are coupled to Earth, and a second zero state in which both load terminals are coupled to the supply rail. The first zero state is used when the signal level is low because the Earth rail is typically less noisy than the supply rail, but when the signal level is high the first and second zero outputs are selected equally often so that the common-mode output voltage is equal to half the supply voltage, which enables a larger output voltage swing. The circuit 404 maps a variable proportion â  alphaâ   of the 00 states output from the tri-level quantiser 403 into 11 states under control of the circuit 407 which responds to the level of the amplifier input signal.