baber/WOPTO huggingface dataset:
Patent SE-8401166-L (SE)
Inventor: JACKSON D M
IPC: A61F13/472
Filed: 1984-03-02
Abstract: A sanitary napkin having an absorbent batt containing a thermoplastic material is provided. The absorbent batt is folded on itself at least on each longitudinal axis with the fold being maintained by fusing areas of the adjacent layers over the batt near the folded edge. Also contemplated are multiple layers of absorbent formed by folding with the folds being maintained by additional fused areas.
Patent SE-8403498-L (SE)
Inventor: ANDERSSON K-A
IPC: A61H3/04
Filed: 1984-07-02
Abstract: A sub frame (8) with wheels (12) is connected to the main frame (1), and is movable between collapsed and extended positions. Its connection to the frame is via a coupling (9,13-16) comprising an upper cross piece (9) and a vertical guide (13) on the main frame. The coupling has a link arm (14) below the guide (13) which, by means of articulations (15,16), is connected to the frame and subframe, permitting simultaneous pivoting and lifting of the subframe relatively to the frame part, and lifting the main frame hand grip (5).
Patent SE-8501199-L (SE)
Inventor: LOPES JOAQUIM ANTONIO FERNANDE
IPC: F02M17/16
Filed: 1985-03-11
Abstract: A dose measuring device/mixer of fuel, water and air for internal combustion engines, consisting of the heating under pressure and evaporation of water in a magnetized chamber (2); the evaporation under pressure of the fuel, and the mixture of the evaporated fuel with steam and atmospheric air.
Patent SE-8503902-L (SE)
Inventor: PERCARPIO E P
IPC: A61B5/15
Filed: 1985-08-21
Abstract: A readily penetrable vacuum indicator closure for sealing an open end of an air evacuated blood collection tube. The closure comprises a flexible tubular body with an open first end and a closed second end formed by a penetrable, flexible end wall, with the end wall having an inner surface and an outer surface. When pressure on the inner and outer surfaces is substantially equal, the outer surface is convexly curved and the inner surface is concavely curved. This end wall is sufficiently flexible to deflect under the influence of a pressure differential on the end wall, such as may be perceived when the closure seals an evacuated blood collection tube. The outer surface of the flexible end wall is readily visible, thus serving as an indicator of relative pressures on opposite sides thereof. A flange is annularly disposed about the periphery of the tubular body adjacent to the second end.
Patent SE-8504294-L (SE)
Inventor: KELLBERG BJORN
IPC: B60B33/02
Filed: 1985-09-16
Abstract: The mechanism comprises three concentric ring-shaped components, i.e. one which is axially movable (7), one for manoeuvring (8) which can rotate limitedly in a peripheral direction and one which is fixed (6). The first two components work in conjunction with each other via movement and force transmitting units (12,13) which, on rotation of the manoeuvring component (8), cause axial movement of the axially movable component (7), which then locates against the wheel (2) so that its both rotation movement are prevented. At least the fixed and the axially movable components are tubular and have limited reciprocal clearance. The fixed (6) and axially movable components have control constituents (9,11) for rotation-preventing control of the axial movable component. The fixed and manoeuvring components (6,8) have controls (13) which prevent the axial movement of the manoeuvring component (8). Pref. the manoeuvring component is also tubular.
Patent SE-8600726-L (SE)
Inventor: WINKELMANN M
IPC: B22D1/00
Filed: 1986-02-18
Abstract: The invention relates to a sleeve for blowing solid materials into molten metal baths, specifically molten steel baths, through the wall of a ladle containing the molten metal bath. To improve the characteristics of such a sleeve, the invention proposes that a forward sleeve section, facing the molten metal bath, be made of an insulating material with lower thermal conductivity than that of the material of the middle and rear sleeve section.
Patent SE-8704884-L (SE)
Inventor: SONDAL S
IPC: B65D41/48
Filed: 1987-12-08
Abstract: A container closure formed in its closed state of a springy, elastomeric plastic, to be snapped onto the neck of a container with a ring-shaped retaining portion (2). The retaining portion (2) is connected via a hinge (10) to a re-closable lid (3). A tear-off strip is formed in the join between the lid and the retaining portion in the area opposite the hinge (10). The strip (4) is defined by scoring (6, 7) to diminish its strength. A seal is provided in the join between the lid (3) and the retaining portion (2), in the circumferential sections between the hinge (10) and the ends of the tear-off member (4), said seal being in the form of material bridges (5) spaced around the circumference of the closure. The tear-off strip (4) extends along approximately half the circumference of the closure and is connected with substantially rigid joins between the lid (3) and the retaining ring (2) so that the closure can be pressed onto the neck of the container without the material bridges (5) being broken. When the lid (3) is opened at the hinge (10) and the bridges (5) are thus broken, substantially by pure tensilw stress, an accoustic signal will be obtained if the bridges (5) were unbroken.
Patent SE-8804391-L (SE)
Inventor: ABDUKARIMOV E T
IPC: B23H1/04
Filed: 1988-12-05
Abstract: The invention relates to machining by electroerosion. The electrode tool forming the subject of the invention is of the type comprising a central electrode 1 made of a conductive material, mounted coaxially in a sheath 6, and is characterised in that the central electrode 1 is arranged with a certain spacing with respect to the sheath 6 and extends beyond the active end of the latter on the workpiece 7 to be machined side. The invention finds applications, preferably, in the spark-erosion machining of conductive materials, especially materials which are difficult to machine (extra-hard, having high impact strength). <IMAGE>
Patent SE-9001072-L (SE)
Inventor: BIGELOW E C
IPC: F02C7/00
Filed: 1990-03-23
Abstract: A V-shaped afterburner flameholder for a gas turbine engine has a plurality of rectangular tabs coextensive with and lying in the planes of the flameholder sidewalls. The tabs on opposing sidewalls alternate so as to introduce streamwise and spanwise (transverse) vortices in the flowing gas. The resultant streamwise vortices tend to reduce resonating vortex oscillations (screech) and the need for an acoustic liner to suppress such screech.
Patent SE-9001159-L (SE)
Inventor: SKAGMO AA
IPC: F26B17/26
Filed: 1990-03-29
Abstract: A method for dewatering food products forming a product bed, and an apparatus for carrying out the method. The apparatus is characterised by a means arranged transversely of the product bed adjacent to the second dewatering zone and forming a fluidisation zone. A fan (56) produces such a gas flow from below through the product bed that the products in this zone are fluidised and evenly distributed.
Patent SE-9002146-L (SE)
Inventor: LAROZE G
IPC: G05B19/07
Filed: 1990-06-15
Abstract: An electric remote control device (20) includes sliding pushers (27) associated two by two and actuated from an actuating member. Each pusher is associated with a converter for generating an electric signal, a parameter of which is representative of the movement and/or position of the pusher and a signal processor (33) processes the signal produced at the output of the converter. The device provides for storing a defining equation between the position of the actuating member and the parameter of the output signal and the device includes a first storage unit (35) for storing the value of the parameter of the output signal of the converter when the actuating member is in a neutral position, corresponding to zero movement of the pusher, and a second storage (36) unit for storing the value of the parameter of the output signal of the converter when the actuating member is in an endmost position corresponding to maximum movement of the pusher.
Patent SE-9002329-L (SE)
Inventor: NILSSON LARS
IPC: B27M3/00
Filed: 1990-07-03
Abstract: By combining the fibre layer components (12), which have curved peripheral shape with coupling pieces (24) of straight peripheral shape, or which narrow towards one end, the overall structure (27) can be produced cheaply. In the combination the fibre directions in the fibre layer layer components and the coupling pieces coincide at the joints (3), and intermediary space is formed between the peaks and the vales in the joints.
Patent SE-9003212-L (SE)
Inventor: BRAUN GUSTAV
IPC: A61G7/10
Filed: 1990-10-09
Abstract: The wheel borne aid for physically handicapped persons has first frame part with z-shaped armhole holders pivotably fitted in insert sockets. At the bottom of the first frame part (12) is at least one pivotable front wheel (34), and a second frame part (14) comprises two side arms (50) with non pivotable rear wheels (62), and an upper connecting bent part (52). The frame parts (12,14) are joined by a centrally located articulated axis (22,56). A battery-driven (36) lifting unit (40) is centrally located between a cross brace (20) in the first frame part in front of the axis and the bent part. The aid has a short and easily manoeuvrable wheel base.
Patent SE-9003386-L (SE)
Inventor: AAGREN N
IPC: E21B49/00
Filed: 1990-10-24
Abstract: The equipment involves a carrier along which a rock drilling machine moves forwards and backwards. A drill train is connected to the drilling machine. Around the drill train is fitted a drill waste catchment device which locates tightly against the rock face. Attached to the catchment device is a breakdown unit to which in turn is connected a drill waste collector. The breakdown device feeds predetermined quantities of drill waste to the collector. The drill waste catchment device comprises a first cylindrical part with a dia. which is less than that of the drill crown, and a second cylindrical part with a dia. which is greater than that of the drill crown. Between the first and second parts is a conical part. It incorporates a bearing ring which serves to guide it on the drill train, and a sealing plate which rotates with the drill train.
Patent SE-9303041-L (SE)
Inventor: BERGDAHL BENGT-GOERAN
IPC: F23C10/28
Filed: 1993-09-17
Abstract: A method for controlling a combustion process in a combustion plant comprises sensing the content of NOx in the flue gases and affecting, on the basis thereof, the combustion by controlling a parameter to obtain the desired NOx content, wherein interference is caused in said at least one combustion process parameter, preferably the excess of O2 in the flue gases and/or the flow rate of a chemical supplied, e.g. urea, and generating a signal which gives successive values of the parameter and which is low-pass-filtered; measuring the NOx content and the O2 content of the flue gases by means of transducers so as to generate an NOx content signal and an O2 content signal; performing the NOx and O2 content measurements such that the signals obtained are referable to flue-gas measuring points located at any rate in the immediate vicinity of one another; low-pass-filtering the NOx and O2 content signals obtained and sampling these low-pass-filtered signals to obtain NOx and O2 content values successive in time; calculating zero-%-O2-compensated NOx comp content values by using the O2 content values obtained and then utilising O2 content values which are related in time to the corresponding NOx content values; high-pass-filtering the NOx comp content values and the successive parameter values; calculating, on the basis of the high-pass-filtered values, the relationship between NOx comp and the parameter; and controlling the parameter on the basis thereof.
Patent SE-9303414-L (SE)
Inventor: OSCARSSON JOHNNY
IPC: F04C29/00
Filed: 1993-10-18
Abstract: The invention relates to a device for connecting a screw rotor machine provided with a male rotor (1) and a female rotor (2), especially a supercharger/expander for an internal combustion engine, to an exterior driving or driven pulley (28), wherein one end of the rotors is provided with shaft pivots (5, 6) to which pulleys (12, 16) are attached for coupling the rotors by means of a belt (29) to the exterior pulley. The device permits changing between two different gear ratios relative to the exterior pulley by the pulley (16) of the female rotor (2) being attached to its shaft pivot (6) via an engageable and disengageable clutch (18), and the pulley (12) of the male rotor (1) being attached to its shaft pivot (5) via a freewheel clutch (14) permitting the shaft pivot (5) to rotate faster than the pulley (12) when the clutch (18) of the female rotor is engaged.
Patent SE-9501998-L (SE)
Inventor: MENTULA SEPPO
IPC: B27B25/02
Filed: 1995-05-31
Abstract: The feed roller comprises an upright shaft (1) connected to a power unit together with grip units (2) on a cover around the shaft for producing a permanent contact with the tree trunk during processing. A rubber cover (3) formed as an elastic and thrust-damping layer is arranged on the feed roller around the shaft. On the outer surface of the rubber cover is a stiff metal cover (4) on the outer surface of which are grippers (2).
Patent SE-9503586-L (SE)
Inventor: BORGSTROEM LEONARD
IPC: B04B11/08
Filed: 1995-10-13
Abstract: The cylindrical free fluid surface is formed from fluid located in the chamber (11). The feed-out device (12) is arranged to be fitted, preferably stationarily, in such a way that it extends into the fluid in the chamber and through the fluid surface. The feed-out device has at least two separate channels (14), which when the feed-out device is fitted for use extend from first mouths (16) located in the fluid in the chamber to second mouths (17) located widthways to one another and directed in the same direction in a common passage (18) in the feed-out device. The common passage for the second mouths is formed by a single wall (15), which extends around the whole passage. The single wall has a length along the periphery of the passage corresponding to 80-120% of the periphery of a circle, the area of which is equal to the sum of the second mouthpiece areas.
Patent SE-9504212-L (SE)
Inventor: BEHNKE GUENTHER
IPC: G02B27/02
Filed: 1995-11-24
Abstract: The plate (8) has length and width measurements which so match the frame (3), and the frame has plate accommodation components running along two opposite sides that the plate is bendable and can be applied in the frame without dismantling. The plate after bending to an outwardly bowed shape around an axis running through its central part is placed in position in the frame. The accommodation components for the plate in the frame comprise tracks running in two opposing frame profile parts (4), in which two opposite parallel edges of the plate fit, with the plate returning from its outwardly bowed shape to a flat form. The plate has a rectangular shape with horizontal side edges of greater length than the vertical side edges. The plate longitudinal dimension corresponds to or is less than the distance between the vertical frame profile parts (5).
Patent SE-9700260-L (SE)
Inventor: ANDERSSON JAN
IPC: B29C49/06
Filed: 1997-01-29
Abstract: A method of manufacturing and handling parts for a packaging container comprises the steps of producing a number of tops in the form of pairwise reversed tops, separating the pairs one from another and providing them with closure arrangements. The tops may be manufactured by blow molding an extruded hose of thermoplastic material.
Patent SE-9701798-L (SE)
Inventor: LYDEN ANDERS
IPC: F25D27/00
Filed: 1997-05-15
Abstract: The invention concerns a light fitting consisting of a power unit (1), a light source (2) powered by the power unit, a reflector (3) connected to the light source and working with it, and a light pipe (6) connected to the reflector. The invention also concerns a procedure for the installation of such a light fitting. In the case of cold-storage rooms, for example, on account of energy costs, it is desirable to locate the power source, light source and reflector outside the cold-storage room and arrange for the light to be transmitted through the wall. In order to avoid problems connected with the leakage of heat, condensation and the formation of ice, the light fitting according to the invention is designed so that the end of the light pipe (6) facing the reflector is provided with a surrounding insulating pipe (5) and so that there is a plate (8) that is transparent to the wavelength range of the light source at the junction between the reflector (3) and the light pipe (6), which transparent plate is designed to form an airtight seal with the light pipe (6) and provide a seal with the surrounding insulating pipe (5).
Patent SE-9701962-L (SE)
Inventor: HEJNINGER INGVAR
IPC: B25B17/02
Filed: 1997-05-26
Abstract: The hand tool includes tree main parts, a support arm, a torque application arm and a socket. The socket is intended to grip into the bolt head and mediate a torque from the axle of the hand tool. The support arm forms a holding-up against a supporting base and the torque application arm is used to apply a torque. Both the support arm and the torque application arm have latching devices with respect to the axle, which locks in the same direction and implies that a torque applied by the torque application arm is maintained by action of the latching mechanism of the support arm. Furthermore, the hand tool is preferably designed with a torque enhancement.
Patent SE-9702328-L (SE)
Inventor: IWAI SEIJI
IPC: B25J19/00
Filed: 1997-06-18
Abstract: An industrial robot includes a manipulator, a sensor which is provided on the manipulator, and a power source for supplying electric power to the sensor. A reference potential point is provided between the sensor and the power source.
Patent SE-9702498-L (SE)
Inventor: JES THOMSEN
IPC: B60R25/045
Filed: 1997-06-27
Abstract: The switch device comprises semiconductor switches such as MOSFET-switches (11) connected in parallel between the middle battery cells (7, 9). The switch or switches are generally plate-shaped and comprise each one a main part of body and have one electrical terminal located on a large bottom side and another electrical terminal located on another side of the body. The switches are mounted in a line or a row on a large side of a first electrically and thermally conducting metal plate. A second conducting plate comprises two large sides on an edge connecting the large side. The edge extends in parallel to the switches and at one side of the switches. The second plate is arranged to form a gap between the two plates which are then the electrical terminals of the switch device. Electrical connection wires extend between the terminals located at the other sides of the switches and the second plate. For providing increased heat dissipation the first plate can be prolonged by a bent cooling flange. The switches are controlled by a processor (15) which can receive signals from the exterior, such as rf signals received by a receiver (25) for allowing a high but not too high current for powering a starter motor from the battery. In other cases only small currents can be drawn from the battery for powering the charge state and can block also small currents when there is too little charge left whereby also a sufficient charge can be left for starting the motor. For an interrupt in a lead to a power supply unit the control circuit can be provided with voltage from a reduced number of battery cells. Therefore, suitably placed diodes are provided in the interior supply lines to the power supply unit.
Patent SE-9803722-L (SE)
Inventor: AAGREN TOMAS
IPC: B62D25/04
Filed: 1998-10-30
Abstract: A cover (5) between the upright (3) and passenger compartment (4) provides cushioning protection for a passenger's head striking the upright in the event of a vehicle collision. The upright has a profiled cross-section formed by two or more cells, a first cell having its outer wall facing the passenger compartment. This outer wall is deformable in order to absorb collision energy and combines with the cover to provide impact protection.
Patent SE-9900114-L (SE)
Inventor: EKBERG PETER
IPC: H01J/
Filed: 1999-01-18
Abstract: The present invention relates to a method and a system for producing large area display panels with improved precision. The system according to the invention comprises a first mask producing means (1) for producing a mask with a predetermined pattern according to input data and microlithographic exposing means (2) for exposing a photosensitive substrate with light and with use of a mask to impose the pattern of the mask on the substrate, whereby said substrate has a layer being sensitive to said light. Further, the system comprises measuring means (3) for measuring the pattern on the substrate and detecting deviations relative to the intended pattern as given by the input data, and second mask producing means (1) for producing a second mask according to second input data, and being controllable according to said measurement, to modify the pattern on the mask to compensate for the measured deviations, and thus compensate for production distortions.
Patent SE-9901035-L (SE)
Inventor: ZETTERGREN LEIF GOESTA
IPC: F26B3/34
Filed: 1999-03-22
Abstract: Microwave unit for drying or similar treatment of objects not enclosed in a microwave oven. An air-cooled magnetron 4 enclosed in a magnetron box is used as microwave generator. The cooling air is governed so to obtain a forced air stream over the cooling surfaces. The unit allows higher power output with respect to high frequency energy without a corresponding increase of input power. Method for ameliorated cooling.
Patent NO-20000987-L (NO)
Inventor: SAGSTAD TROND
IPC: C22C21/04
Filed: 2000-02-28
Abstract: A master alloy for modification and grain refining of hypoeutectic and eutectic Al-Si based foundry alloys is described. In addition to unavoidable contaminants the alloy contains nucleating and modifying additions of Ti, B and Sr, wherein the content of Ti is between 0,5 and 2,0 % by weight, the content of B is between 0,5 and 2,0 % by weight and the content of Sr is between 3,0 and 12,0 % by weight, with the ratio Ti/B between 0,8 and 1,4. A method for the preparation of said master alloy is also described.
Patent NO-20002756-L (NO)
Title: Gjenvinning og/eller utlegning av materialer til og fra sjöbunnen
Inventor: WILLIS STEWART KENYON
IPC: B63B35/32
Filed: 2000-05-29
Abstract: Gjenvinning og/eller utsetting materialer til og fra sjøbunnen, et oppjekkbart fartøy som har et øvre dekk (l 10) og et nedre dekk (112) som er bevegelige uavhengig av hverandre i forhold til benene (l 14) som stikker gjennom dekkene. Fartøyet blir benyttet med et kammer (104) som skal omslutte en haug med boreavfall i en fremgangsmåte for gjenvinning av boreavfallet fra sjøbunnen i et lasterom (l 13) på fartøyet. Lasterommet vannfylles og en graveanordning (122) settes ut fra lasterommet for å arbeide i kammeret. Overføringsprosessen foregår isolert fra omgivelsene ved sjøbunnen. Det nedre dekk kan også benyttes til overføring av vogner og annet utstyr til arbeid på sjøbunnen.