baber/WOPTO huggingface dataset:
Patent SE-8503329-L (SE)
Inventor: WILKINSON R E
IPC: F01P3/06
Filed: 1985-07-04
Abstract: The present invention provides an improved cooling system for a reciprocating piston engine. The engine is of the type having at least one cylinder and a piston movable between a top dead and bottom dead center. The cooling system comprises a housing or coolant jacket which encircles the outer end of the cylinder and extends towards the inner end of the cylinder. The coolant jacket, however, terminates short of the inner end of the piston when the piston is at its top dead position. A fluid passageway is formed through the housing and has both an inlet and outlet. Liquid coolant is supplied under pressure to the inlet port on the housing. The coolant flows through the lower section of the water jacket surrounding the piston area thus achieving uniform adequate cooling of both the combustion chamber and piston. In addition, an oil nozzle mounted within the engine crankcase directs a jet of oil onto the inner surface of the piston dome for further cooling of piston and subsequently supplements cooling of the cylinder barrel and head. The oil jet is the primary cooling mechanism for the section of the barrel not enclosed by the water jacket.
Patent SE-8504349-L (SE)
Inventor: WIKSTROM B
IPC: F24C15/10
Filed: 1985-09-19
Abstract: A stove (1) for liquid and gaseous fuels, comprising at least two plates (3, 4) or similar heat transfer sources capable of being heated by the heat from a heater (5). The invention reduces, amongst other things, the requirements for sealing at shaft passages, etc., and permits the simple regulation of the transfer of heat from the heater to the desired plate. The plates (3, 4) in question, etc., are connected to one another via a number of passageways (8, 12), and a fan (11) or some other air suction arrangement is capable of being so connected that, on being regulated by means of a valve (16), it will select the desired plate (3, 4) for connection to the fan (11), etc.
Patent SE-8601852-L (SE)
Inventor: COLLINGTON E W
IPC: C07C405/00
Filed: 1986-04-22
Abstract: Compounds are described of formula (I> <IMAGE>  in which    n is 1 or 2; m is 2-5 and x is -CH=CH- or -CH2-CH2-; or m is 1-4 and x is -CH=C=CH-;    R<1> is phenyl, substituted phenyl or naphthyl;    Y substituted or unsubstituted 3-phenoxy-2-hydroxypropyl. These compounds inhibit gastric acid secretion and provide gastrointestinal cytoprotection, and may be formulated for use in the treatment of ulcers.
Patent SE-8604307-L (SE)
Inventor: HEDLUND G
IPC: H02P6/18
Filed: 1986-10-10
Abstract: Drive system for a variable reluctance motor having a pulsated drive. The motor has a stator provided with one or more windings for one or more phases, and a rotor which, upon rotation, co-acts with the magnetic circuit in each stator phase and produces in the magnetic circuit for each stator winding a permeance which changes with changes in the rotor angle. A sensing and control circuit (1-10) senses the inductance in the phase winding (L1, L2, L3) in each phase, at least during a part of a rotor revolution. Upon the indication of a pre-determined inductance Lk, the circuit permits the rotational position of the rotor at which the determined inductance Lk was indicated to constitute a starting point for determining a rotational position ( theta OFF) for changing the energized state of the phase winding.
Patent SE-8702340-L (SE)
Inventor: BLOMQVIST AA
IPC: F16D3/16
Filed: 1987-06-05
Abstract: The invention relates to a universal-joint shaft which is provided with two ball joints arranged in series. According to the invention, the ball joints have a limited angular deflection capacity and one ball joint is arranged in such a way that it is deflected at an angle only when the other ball joint has reached the limit of its maximum angular deflection.
Patent SE-8703131-L (SE)
Inventor: NAGASHIMA A
IPC: F16J15/3276
Filed: 1987-08-12
Abstract: An oil seal is disclosed in which an axially extending annular portion is formed at a radially inward edge of either one of a support member and a sealing member. An annular elastic sealing member extends from a free end of the axially extending portion in a radially inward direction and in an axial direction opposite to the extending direction of the axially extending portion, thus forming a sealing portion for sealing an outer circumferential surface of the rotary shaft.
Patent SE-8804120-L (SE)
Inventor: HOLMER E
IPC: F01L3/20
Filed: 1988-11-15
Abstract: The invention relates to a valve which is intended for internal combustion engines and which comprises a valve-head (2) which has formed thereon a circular abutment surface for sealing coaction with a valve seat (9). The valve-head (2) has connected therewith a valve-stem (3) by means of which the valve is moveably journalled in a valve-guide (10). According to the invention, the valve-head (2) has a relatively small wall-thickness, and the valve-stem (3) has provided thereon a collar (16) which on the side thereof distal from the valve-plate (2) has an abutment surface (17) for abutment with a fixed abutment surface.
Patent SE-8900764-L (SE)
Inventor: SCHUERMANN P
IPC: F27B1/20
Filed: 1989-03-06
Abstract: The new apparatus for charging a shaft furnace installation with materials of different grain size fractions comprises silos (1) for said charging materials, at least one movable conveyor belt (3) and a rotary tub (4) installed above the furnace shaft, comprising circular compartments and having emptying flaps in the bottom. When the apparatus is in operation, the various fractions are delivered onto the conveyor belt from the silos in a controlled manner; the conveyor belt empties the charge over the entire radius range of the moving rotary tub. As soon as the latter is full, both the supply and the movement of the rotary tub are stopped, the closure of the furnace shaft is opened and the charge is fed into the furnace rapidly, evenly and without significant demixing. <IMAGE>
Patent SE-8900776-L (SE)
Inventor: KRANTZ A
IPC: F24F8/108
Filed: 1989-03-06
Abstract: A light fitting in the form of a casing (1) which comprises a frame portion (2) defining an opening to a cavity (4) in the casing and which has one or more sockets (12) adapted to receive exchangeable light-producing members (13), especially fluorescent tubes, inside the cavity. One or more connectors are provided inside the casing (1) for connecting at least one exchangeable air filter tube (15) which can be arranged in the cavity and which has at least one air-permeable wall for cleaning the air conducted therethrough.
Patent SE-9100593-L (SE)
Inventor: ROENNBERG P
IPC: A61F13/15
Filed: 1991-03-01
Abstract: PCT No. PCT/SE92/00124 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Feb. 28, 1992 PCT Pub. No. WO92/15269 PCT Pub. Date Sep. 17, 1992An insert intended to be worn by a male incontinent and which, in use, is worn around the wearer's genitals, within an absorbent article, such as a diaper or an incontinence guard. The insert has a basin-like configuration and includes at least one opening (12) which enables liquid to flow through the insert, and elastic devices (4, 5) are disposed in the edge parts (6, 7) of the insert, such that, in use, the insert will retain its basin-like configuration and be held securely around the wearer's genitals.
Patent SE-9301899-L (SE)
Inventor: BRUUN LARS
IPC: B60N2/39
Filed: 1993-06-02
Abstract: Foundation for seats in vehicles, comprising mechanisms for compensating for the tilt of the vehicle cab in at least one plane, so that a mounting plate or equivalent, on which the seat or its underframe is intended to be mounted, is always held essentially horizontal in the said plane, comprising a linkage (5) between the mounting plate (4) and a base unit (2), said linkage comprising a first link (30) and a second link (31), said links via upper and lower joints (33, 37 and 32, 36, respectively) being pivotally connected to the mounting plate (4) and to the base unit (2).The distance between the axes of rotation of the upper joints (33, 37) is shorter than the distance between the axes of rotation of the lower joints (32, 36). The foundation also comprises at least one motive mechanism (6) which is operative between one of said links and the base unit (2) for pivoting the links in said upper and lower joints in said plane when the tilt of the vehicle in said plane changes, the mounting plate being maintained in a horizontal position, whilst being at the same time displaced in the same direction as a tilt variation. <IMAGE>
Patent SE-9401386-L (SE)
Inventor: LINDSTROEM LENNART
IPC: G01N21/35
Filed: 1994-04-22
Abstract: PCT No. PCT/SE95/00438 Sec. 371 Date Oct. 22, 1996 Sec. 102(e) Date Oct. 22, 1996 PCT Filed Apr. 21, 1995 PCT Pub. No. WO95/29397 PCT Pub. Date Nov. 2, 1995The concentration of oxygen clusters in silicon is determined with a spectrometer, for the infrared interval, by obtaining the absorption coefficients for one or more of the wave numbers 728+/-1, 734+/-1, 975+/-1, 988+/-1, 1000+/-1, 1006+/-1 and 1012+/-1cm-1, using the standard method that is used to determine oxygen atoms in interstitial position and carbon atoms in substitutional position when the measurement is carried out at the wave number 1106 and 605 cm-1. The absorption measurements are taken at room temperature and are standardized with respect to the thickness of the sample. The measurements are multiplied with a known calibration constant, whereupon the respective absorption coefficient for the different measured wave numbers are a measure of the concentration of different configurations of the oxygen clusters.\!
Patent SE-9404092-L (SE)
Inventor: MUTANEN ESA
IPC: F24H7/00
Filed: 1994-11-25
Abstract: The heater includes a soapstone casing (1) containing a core (5) arranged on an isolating plate (9) and standing on a concrete base, the casing having 3 to 10 times the mass of the core. The core has electrical resistance heating elements (7), specified according to the size and weight of the heater and contained in vertical spaces (8) large enough to accommodate expansion due to heating. Between the core and the casing is a closed isolating space (6) of about 30 to 50 mm wide, containing air, which is not circulated outside the heater. Isolating material such as mineral wool (10) is inserted at the top end of the isolating space (6) to ensure safe temperatures on the heater lid, and a thermostat (11) is used to limit the maximum casing temperature to 80 deg. C.
Patent SE-9500279-L (SE)
Inventor: REHNSTROEM MORGAN
IPC: B60R9/045
Filed: 1995-01-27
Abstract: The invention concerns a load carrier to be mounted on vehicles, for instance on gunwale mouldings extending lengthwise along the vehicle roof. The load carrier comprises a cross-rail and foot members interconnecting the cross-rail with the moulding or the like. In accordance with the invention the foot member comprises at its lower portion a fork-leg shaped base including downwardly directed fork-leg members (6, 7) defining between them a space for reception therein of the mounting element of the vehicle, viz. e.g. its moulding, portions of said fork-leg members of the base projecting downwardly past the mounting element arranged to form, together with a releasable bridging element (23) extending between said leg members, a quick-connective coupling means which, in inactive position, exposes a downwardly directed opening between said fork-leg members and, in active position, bridges said opening underneath the mounting element and secures the fork-leg members of the foot member to the mounting element through clamp action.
Patent SE-9500975-L (SE)
Inventor: BLIXT BJOERN STEFAN CHRISTIAN
IPC: H04N1/403
Filed: 1995-03-20
Abstract: PCT No. PCT/SE96/00347 Sec. 371 Date Sep. 17, 1997 Sec. 102(e) Date Sep. 17, 1997 PCT Filed Mar. 19, 1996 PCT Pub. No. WO96/29676 PCT Pub. Date Sep. 26, 1996According to the invention there is provided a method for transforming a gray-level image, divided into pixels, into a black-and-white image, comprising the steps of: dividing the gray-level image into a number of generally square sub images which comprise more than one pixel; calculating and storing, for each sub image, at least one measurement value representing the gray-level of the sub image; calculating, for each sub image, a threshold value based on the measurement values of the sub image, and a number of sub images that are adjacent the sub image; and transforming, for each sub image, each pixel in the sub image to either a white or a black pixel depending upon whether the gray-level of the pixel exceeds the threshold value of the sub image or not. Preferably, parts of the gray-level image, the measurement value or values that is/are calculated, for each sub image, and the threshold value that is calculated, for each sub image, are temporarily stored in one or more memory buffers. These data are stored only as long as they are needed for calculation and/or transformation and are then written over by new data.
Patent SE-9503297-L (SE)
Inventor: LILJEDAHL GUNNAR
IPC: A61G7/14
Filed: 1995-09-22
Abstract: The patient is held in a harness, bed, chair or similar in relation to floor level by a hoist unit lifting belt (10) via a lift stirrup (4) or similar. The lift stirrup is coupled to an eyelet fixture or similar at the lifting belt free end via a hook of a unit (1) comprising two hooks (2,3). Each hook has an unhooking protection (5) which is separately manoeuvrable from a hook opening closing position to an opening position.
Patent SE-9503809-L (SE)
Inventor: JOSEFSSON PERCY
IPC: F02F11/00
Filed: 1995-10-26
Abstract: The invention relates to a gasket for internal combustion engines. The gasket is comprised of a laminate of thin stainless steel plate and/or heat-resistant steel plate on which a steel thinner film of rubber has been vulcanized on both sides thereof, the thickness of the rubber film being at least 0.05 mm. The gasket includes cylinder head openings. Each side of the plate is coated in a region around and optionally between these openings with a heat-resistant rubber, for instance fluorine rubber. The rubber films in remaining regions of the gasket are comprised of wear-resistant rubber, for instance nitrile rubber.
Patent SE-9504603-L (SE)
Inventor: PERSSON PER
IPC: F02D45/00
Filed: 1995-12-22
Abstract: A method and an arrangement for reducing vibrations in an internal combustion engine (2) which has a plurality of drive units (3-8) connected to a common output shaft (9). These are equipped with a combustion chamber and inlets (34-39) for fuel from organs for fuel supply. Any one of the driving units (7) can be switched from a normal operating condition to an alternative operating condition, in which the supply of fuel to the drive unit is blocked, which causes an alteration in the torque of the driving unit which has been thus switched. The amount of fuel supplied to the drive units which are in a normal operating condition is distributed according to a chosen pattern in order to create torques in these which cause a chosen suppresion of vibrations.
Patent SE-9600454-L (SE)
Inventor: SOEDERMAN GOERAN
IPC: B60W30/18
Filed: 1996-02-07
Abstract: The invention refers to a process for correcting the torque to which an engine is adjusted before a gear disengagement, preferably on the occasion of automated gear change of a stepped gearbox without using any clutch. Immediately after a gear has been disengaged, the engine is adjusted towards a zero torque (M0) which will maintain the engine speed (n) constant during the gear disengagement. This zero-torque level is stored in a matrix for the relevant operating point given by at least the engine speed (n) and the engine temperature (T). During a fixed measuring period after the gear disengagement when the gearbox is in neutral position, the acceleration of the engine when it is run with the relevant zero torque is detected. Thereafter any acceleration detected is converted to a corresponding torque, which represents an error in the modulated zero torque. The original zero-torque value is thereafter corrected by applying the detected incorrect torque so that before a subsequent gear disengagement the engine is modulated with a more correct value of the zero torque (M0). <IMAGE>
Patent SE-9600627-L (SE)
Inventor: FERREIRA DARCY VITOR
IPC: C06C7/00
Filed: 1996-02-20
Abstract: A non-toxic detonation composition free of Pb and Ba contains 20-40 wt.% of an impact sensitive non-metallic explosive such as diazodinitrophenol (DDNP) or potassium dinitrobenzofuroxane, 5-20 wt.% of a 2nd explosive made of tetrazene, 0-20 wt.% of a fuel such as a nitrate ester or metal fuel, 10-40 wt.% of tin oxide as a main oxidising agent and 0-10 wt.% of a sensitising agent.
Patent SE-9700227-L (SE)
Inventor: FAJERSSON PATRIK
IPC: D04B7/14
Filed: 1997-01-28
Abstract: The warp stockinet product is used as a fixed weave for fastening in a Velcro (RTM) type strip on a grinding and polishing tool. By varying the structure of the binding/threading/yarns and types other desired properties can be developed such as greater or lesser adhesion.
Patent SE-9800764-L (SE)
Inventor: GRANSTROEM INGA-LENA
IPC: E01F9/08
Filed: 1998-03-09
Abstract: The invention relates to a road surface marking tape intended for temporary use and being of the kind that includes a base layer of non-cured or non-vulcanized soft elastomeric material, and reinforcing material embedded in the base layer. The reinforcing material is comprised of short fibers of non-metallic material distributed generally uniformly in the base layer in an amount corresponding to 5-50%, preferably 10-20% of the weight of the base layer. The reinforcing material is preferably comprised of fibers of fabric, plastic or carbon with lengths generally between 0.5 and 5 mm, preferably between 1 and 3 mm. The elastomeric material is usually a rubber of the acrylnitrile-butadiene type. The invention also relates to a method of temporarily marking the surface of a road or highway with the aid of the inventive tape, wherein the tape is applied to said surface in the form of an elongated web taken from a tape reel with the aid of an appropriate mechanical tape-laying device, and removed when the traffic markings are no longer required, by freezing the tape to a brittle state and disintegrating the tape to a powder form and collecting said powder mechanically. Freezing, disintegration and collection of the tape material can be effected mechanically in one single step. The tape is conveniently disintegrated by brushing with a rotating steel brush or the like, and the resultant tape scrap is removed by suction.
Patent SE-9801125-L (SE)
Inventor: DEVALLIUS LARS
IPC: H04M7/00
Filed: 1998-03-28
Abstract: Procedure at a telecommunications system, which consists of the public telecommunications network consisting of the fixed network PSTN (1), the mobile network NMT/GSM (2), the Internet (3), and subscriber equipment, which makes possible for one or more subscribers, at a certain operator, to, via telephone equipment with own subscription, or via a telephone equipment with other type of subscription, control, via control functions cooperating in the network, calls to the subscriber's telephone equipment with which one wants to communicate. The control is executed by a subscriber transferring, via the telephone equipment, a number which activates a device for verification of the user's authority, which at confirmed control gives access to a specific speech control server (4) and with this cooperating device (5), including a telephone directory, which allows that a calling subscriber in said telecommunications system gives a name via the voice, corresponding a second subscriber to whom the first subscriber wants to be connected, at which the speech recognition is made in said speech control server (4) which derives information from said telephone directory (5) to set up the call.
Patent SE-9801828-L (SE)
Inventor: OMARAIN HASSAN
IPC: B60H1/24
Filed: 1998-05-25
Abstract: A motor vehicle having a load-carrying post intended to support the roof structure of the motor vehicle. The motor vehicle (17) has a passenger compartment and an air-conditioning system intended to supply ventilation air to said passenger compartment via air ducts. The load-carrying post (1,31) accommodates at least one air duct (4,24), to which the air-conditioning system is connected, and includes at least one air-vent connection (7,27) which is arranged as to allow the ventilation air (6,26) to be directed in a first direction (9,29) essentially counter to the intended main direction of travel of said motor vehicle (17). The invention finds its main application when the aim is to achieve more flexible regulation of the ventilation air supplied in the region around what is known as the B-post, but also in order to avoid small children secured in child car-seats in the front or rear passenger space being exposed to unnecessary drafts.
Patent SE-9803890-L (SE)
Inventor: PALANKAI ZOLTAN
IPC: H01P1/202
Filed: 1998-11-12
Abstract: The earth break contains a pattern card (3) metal-plated on both sides, oriented essentially at right angles to the cable length direction. The cable shielding (6) is electrically coupled to the first metal layer (4). The break position is formed by a first gap in the second metal layer pattern, and part of the second metal layer surface outside the first gap is connected to the first metal layer via a plated hole (17), edge plating, rivet or solder. The first gap is bridged by at least one capacitor (15).
Patent SE-9803911-L (SE)
Inventor: GOERANSON DAG
IPC: E04B2/74
Filed: 1998-11-16
Abstract: An apparatus for pivotally connecting two parts. A profile member (2) is switchable from an open position to a closed position and is secured to the first part. A strip (1), formed of a flexible material, is secured to the second part and extends into the profile member (2) so as to be anchored in the profile member (2) after switching of the profile member (2) from the open position to the closed position. Two profile members can be used, one secured to each part, with the flexible strip extending between the profile members (2) and adapted to be anchored in the two profile members (2) after switching of the two profile members (2) from their open positions to their closed positions.
Patent SE-9900155-L (SE)
Inventor: OLSSON BOZENA
IPC: A61K8/00
Filed: 1999-01-20
Abstract: Composition for removal of nail polish, plaster, adhesives, discolorations or other adhesive products on the skin and/or nails, which to at least 20% includes one or more esters of one or more natural oils, which further includes one or more synthetic esters, and which is substantially free from volatile solvents. The invention also refers to a composition of the same type for paintbrush wash and/or removal of industrial paint or other adhesive products on objects.
Patent SE-9902028-L (SE)
Inventor: LUNDQVIST PER
IPC: F16K5/06
Filed: 1999-06-01
Abstract: A valve (1) has a valve housing (2) with an inlet (3) and outlet (4), a valve body (5), provided with an essentially cylindrical passage (6) and pivotally mounted in the housing (2). Essentially plane walls, defining chambers between them and provided with through openings (11; 11') are arranged in the passage (6). Upon opening the valve the inlet connects solely with one chamber, which via wall openings and intermediate chambers connects with the chamber opposite and the latter with the outlet. During the successive opening sequence of the valve more and more chambers and finally all chambers are made to connect with the inlet and the outlet respectively. The device has at least one pair of intersecting walls (8a, 8b; 9a, 9b, 10a, 10b). These are located in the passage (6), so that two opposing chambers (K1, K4; k1, k9) situated nearest to the inlet (3) and the outlet (4) respectively lie symmetrically in relation to a center plane, in which the central axis (6a) of the passage is situated during the rotational movement vice-versa (5) between the opened and the closed position and vice-versa.