baber/WOPTO huggingface dataset:
Patent SE-8501406-L (SE)
Inventor: JUVINALL J W
IPC: B22D46/00
Filed: 1985-03-22
Abstract: This invention relates to a system of determining which of a plurality of molds produced a particular container. A concentric ring code is molded into the bottom of each container as it is produced. The containers are then passed by a reading station, where light whose intensity is proportional to the angle of incidence is projected onto the bottom of the container. Readings are taken of the variation of intensity of light reflected to a particular point in order to determine the position of rings on the container. Suitable electronics then decode the ring position to determine the container code, thus allowing identification of the mold which produced each container.
Patent SE-8505095-L (SE)
Inventor: ALSTROM L
IPC: F04F5/02
Filed: 1985-10-29
Abstract: The present invention relates to an arrangement 1 for a pump operating with an ejector action, which comprises a part 5 which can be connected to a pressurized-fluid source, a number of parts 8, 9 leading to the desired place of use, and an ejector portion 14 which can be connected to the parts. The invention makes it possible inter alia to increase the effect of a pump of the type indicated, so that the consumption of pressurized fluid decreases at the same time as the discharge capacity increases. The ejector portion 14 comprises a pressurized-fluid supply duct 16 leading from the pressurized-fluid connection part 5 and provided with a throttle, and an evacuation part 27 of reduced width. The pressurized- fluid supply duct sleeve etc. 16 extends at least past the ejector portion connection 24, which can communicate with a suction line leading from a bucket or another place of use, seen in the axial direction of the ejector portion, so that pressurized water etc. is arranged so as to be spurted out from the sleeve etc. 16 beyond said outlet 24 on said converging fluid-receiving portion 27, and said sleeve etc. 16 has an end wall with an opening hole, and which end wall has reduced wall material thickness towards the centre of the duct and said opening hole, as a result of which water etc. spurted out from the sleeve is distributed in a conical shape from said opening. <IMAGE>
Patent SE-8602020-L (SE)
Inventor: ARNSTEINER A
IPC: A63C5/044
Filed: 1986-04-30
Abstract: A facing material for a ski, esp. a langlauf or cross country ski, comprises in at least a partial zone a mixt. of polyethylene or elastomer having a polyethylene constituent of 20-80% by wt. and elastomer constituent of 80-20% by wt. Pref. ratios are 50-75 and 50-25 respectively.
Patent SE-8602610-L (SE)
Inventor: AHL SVEN ERIK
IPC: E04H7/30
Filed: 1986-06-11
Abstract: The container such as a silo for slow-running powder and granular material comprises wall elements (1) consisting of two or more stackable units (2A,2B). Each unit has a cross-section in the form of a symmetrical trapezium, consisting of three bent rectangular plates. Two of the plates have L-shaped sections forming side walls (3,5,10,12) and overlapping top walls (4,6,11,13). The plates forming side and top walls are joined at the bottom by a plate bent to a U-shaped cross-section. This plate has a central portion (4,14) and two downwardly directed longitudinal flanges (8,9,15,16). The units are stacked with the smaller of the parallel surfaces facing upwardly, and are welded at their ends to a connecting plate (17) to form a wall element.
Patent SE-8703269-L (SE)
Inventor: SVEDBERG P
IPC: H01L29/786
Filed: 1987-08-24
Abstract: A MOS transistor is formed in a silicon layer (3) applied on an insulating base (1). The channel region (24,23) of the transistor has a weakly doped region (24) located nearest the surface of the layer and a more heavily doped region (23) nearest the base. The latter region extends in under the source region (22) of the transistor and is connected to the source contact of the transistor via a highly doped region (21) of the same conduction type. The more heavily doped region (23) is doped with a doping dose of at least 2 x 10<1><2> cm<-><2>.
Patent SE-8900293-L (SE)
Inventor: HAUGAARD P
IPC: B64F5/20
Filed: 1989-01-27
Abstract: The device according to the invention is intended to suck up glycol, snow, ice and water or mixtures thereof from airport parking bays following deicing. The suction nozzle has a lower opening 1 which is broad and narrow and is intended to be guided across the ground to be cleaned and an upper opening 2 for connection to a suction hose which leads to a suction device (not shown) comprising fans, motors, separation members, etc. The nozzle has an inner wall 3 and an outer wall 4, between which, in a space 5, heated water circulates. This water is expediently heated to 70 DEGREE C, which results in stable heating of the nozzle. The energy for the heated water can be drawn, for example, from an oil heater. <IMAGE>
Patent SE-9002760-L (SE)
Inventor: ALMSTROEM H
IPC: G01V1/38
Filed: 1990-08-29
Abstract: PCT No. PCT/SE91700560 Sec. 371 Date Apr. 23, 1993 Sec. 102(e) Date Apr. 23, 1993 PCT Filed Aug. 23, 1991 PCT Pub. No. WO92/04590 PCT Pub. Date Mar. 19, 1992.One embodiment that is shown relates to a reconnaissance and/or weapons system for underwater use and comprises a vehicle 1, which may be a torpedo, and a support 2. The support is connected with torpedo 1 with a control wire 3. The wire has a density lower than that of water and will therefore float. The control wire is stored in a magazine and supported by buoyant means 4.
Patent SE-9100208-L (SE)
Inventor: HULTMARK G
IPC: F28D1/053
Filed: 1991-01-23
Abstract: Heating- and/or cooling baffle, shaped as panels (12) of that stroke which includes, at least a pipeline (13) for a heat-emiting or heat-absorbing flow medium, which pipeline is in heat conducting contact with, from this protruding, longitudinal flanges (14), whereby at least some of the panels are provided with transverse gill-shaped slits (15). A number of panels (12) along the side-edges of the flanges (14) are connected to each other, forming the walls in a baffle-barrel (21), and in some of the walls, the flanges (14) of the panel (12) and the panels respectively, along at least one part at their length provided gill-shaped slits (15), while the panels (12) in remaining walls are non slit. <IMAGE>
Patent SE-9101036-L (SE)
Inventor: KARLSSON KARL-GOERAN
IPC: B65G51/04
Filed: 1991-04-09
Abstract: The attachment according to the invention can be placed on the cabinet and surrounds a hole which is made in the cabinet and which corresponds to the diameter of the tube section. The attachment consists of a container 43 which is filled or can be filled with a filler material, with a channel extending through a hole in the bottom part 43a of the container and through the filler material, the diameter of the channel slightly exceeding the external diameter of the tube section 5a. The said container is fixed in relation to the cabinet, with a centre line 43' for the channel and a centre line 44' for the hole 44 made in the cabinet coinciding, and the tube section 5a can be pushed in through the channel 43b in order to cooperate with the hole 44 in the cabinet 10. <IMAGE>
Patent SE-9102487-L (SE)
Inventor: BORELL S
IPC: G21C19/00
Filed: 1991-08-30
Abstract: In the charging station, the fuel rods are arranged in guide grooves forming rows and a measuremnet unit measures the length and wt. of each row. The rows are loaded into encapsulating tubes by means of automatically working, individually manoeuvrable pushers via a guide arrangement. Several plates provided with rod rows load the encapsulating tubes arranged in a column with individual correct zone lengths and in accordance with the following stages:- a) fuel rods of different types are put into the feed stations, one for each type, b) an empty mobile plate is transported automatically to the stawtions for transfer of the rods, c) all or parts of the rods with correct individual length are placed on the plates, d) the transfered rod rows individual length and wt. are measured, the measurements are recorded so that they can be coupled to the relative encapsulating tube, e) the mobile plates loaded with rod rows are transported automatically to the loading station for loading into the encapsulating tubes.
Patent SE-9400728-L (SE)
Inventor: HAESSNER WINFRIED
IPC: D21F5/04
Filed: 1994-03-03
Abstract: In a two-wire cylinder dryer, the wire guide rolls are so arranged that the web and wire proceed jointly from the first cylinder to the wire guide roll. An air carrier box is arranged in the shaft contained between two cylinders. The air carrier box has an air channel connecting the area of the leaving point A with an opposite pressure zone. Hot air flows into the air channel through a driver nozzle, so that in the area of the leaving point there is a vacuum zone created which is outwardly bounded by a sealing strip. The pressure zone is bounded by further sealing strips.
Patent SE-9401128-L (SE)
Inventor: HANSSON KURT
IPC: B02C17/24
Filed: 1994-04-05
Abstract: The invention relates to a method and an arrangement pertaining to rotary grinding mills (1) of the kind which include a rotatably mounted drum (3) having a first end-wall (5) and a second end-wall (6), a material infeed arrangement (30) and a drum rotating means (60). The material to be ground is introduced into the mill with the aid of an infeed device (31) which delivers material to the drum (3) in a region located between the drum rotating means (60) and the first end-wall (5) of the drum. Ground material is discharged from the mill (1) through a material outfed device (70) mounted adjacent the second end-wall (6) of the drum. The infeed device (31) may have the form of a vane impeller which is adapted to introduce the material into the drum (3) through the medium of mutually communicating openings (37, 12, 10) and through the medium of the first end-wall (5) of the drum. The drum rotating means (60) is suitably a hydraulic motor mounted adjacent the material infeed arragement (30).
Patent SE-9402907-L (SE)
Inventor: AASTROEM STEN
IPC: H02G3/22
Filed: 1994-09-01
Abstract: The cable holding unit is provided with a first part (1a), which can work in conjunction with a threaded hole (2a) in a flange (2) or similar. An adjacent second part (1b) only encompasses a specific cable section. The first and second parts are formed with a through hole and with a gap can enclose the specific cable section. The second part has an inner thread and with can work in conjunction with a nut and the cable with the aid of an elastic packing (1e) has a gastight connection with the flange. A cable-holding and cable-clamping unit (10) is also provided with a threaded first part (10a), which is made to work in conjunction with the inner thread in a second part. A third part (10c) is also arranged to work with the specific cable section.
Patent SE-9403607-L (SE)
Inventor: SVENSSON BO KARL RAGNAR
IPC: B23Q7/04
Filed: 1994-10-21
Abstract: PCT No. PCT/SE95/01193 Sec. 371 Date Mar. 19, 1997 Sec. 102(e) Date Mar. 19, 1997 PCT Filed Oct. 16, 1995 PCT Pub. No. WO96/12582 PCT Pub. Date May 3, 1996The invention relates to an arrangement (6) which functions to grip and hold, or release, material (3) with the aid of a number of movable gripping devices (51, 52). A part (57c) which is intended for coaction with the gripping device (51) has a first supportive surface (57g) and a first through-penetrating hole (57h), and the gripping device includes a narrowed part (51a) which, among other things, provides a second supportive surface (51b) which can face towards the first supportive surface (57g). The two supportive surfaces are adapted to abut one another. The gripping device also has a second through-penetrating hole. The centre line (71, 71') of the two holes can be coordinated for common coaction of the holes with a screw (72).
Patent SE-9404003-L (SE)
Inventor: ELOFSON ARNE
IPC: D21C9/10
Filed: 1994-11-18
Abstract: Process for high pH metal ion chelation in pulps. Extraction and removal of detrimental metal ions and organic solvent extractives prior to delignification and bleaching is carried out on pulp, preferably kraft pulp, at a pH over 5, more preferably a pH over 6, most preferably a pH of 7-9. Aqueous pulp is first brought to a pH of about 3-6 to cause chelation and desorption of metal ions from the fiber phase of the aqueous pulp, and at the same time implementing air entrainment and evaporation. The pH is then raised, and the extractable species are removed by dewatering and washing the pulp.
Patent SE-9501269-L (SE)
Inventor: BRASKIN LOVRO
IPC: B23B31/16
Filed: 1995-04-06
Abstract: A gripping device for gripping a workpiece or a tool at a machine with rotating spindle, which gripping device consists of two or more master jaws (2) and a gripping collar divided in two or more gripping collar parts (21 or 22) and replaces the conventional chuck jaws, wherein each master jaw is provided with a centering attachment device (8) on the front side against the gripping collar part, attached to corresponding centering recess (18) provided on the back side against the master jaw of each gripping collar part (21 or 22).
Patent SE-9600861-L (SE)
Inventor: BARMAN JARLE
IPC: F16M/
Filed: 1996-03-06
Abstract: In the alignment work for centre lines involving adjustment of machine feet, often an angle fault, a so-called angle soft foot occurs between the machine feet and the foundation feet locating surfaces, which renders difficult the alignment work. With the angle fault persisting, construction tensions occur in the machine installation. - To resolve this problem a spherical underlay unit is laid as a base plate between the locating surfaces. The underlay comprises concave and convex plates which adopt a mutual position which fills the angle fault space and creates a tension-free and flat locating surface between the machine feet and the foundation feet on tightening the fixture bolts for the machine.
Patent SE-9601416-L (SE)
Inventor: KHEBREH MATIN
IPC: E04B2/18
Filed: 1996-04-15
Abstract: The invention concerns an apparatus (1) for building block systems including rectangular building blocks of concrete or similar material which are arranged to be attached to other building blocks using couples in rows to form a wall (7) whereby the couples are formed by extensions and depressions along the sides of the blocks adjacent to each other. One side of each building block has a number of openings that are shaped to accept pairwise coupling columns from building blocks coupled to each other in rows.
Patent SE-9601977-L (SE)
Inventor: TOERNGREN JAN
IPC: B21C37/12
Filed: 1996-05-24
Abstract: PCT No. PCT/SE97/00823 Sec. 371 Date Nov. 20, 1998 Sec. 102(e) Date Nov. 20, 1998 PCT Filed May 21, 1997 PCT Pub. No. WO97/45215 PCT Pub. Date Dec. 4, 1997Method for the fabrication of cones of sheet material where the blank includes two curved edges that are circular and have the radius R and r respectively and a common center C. The blank further has two straight lateral edges which are angled in relation to the circular edges. An angle  alpha  between the radius, through a corner and a first straight edge is as great as an angle  beta  between the radius through a second straight edge. A frustum of a cone is obtained from the blank after rolling the cone such that the lateral edges have been united to make a joint that runs helically around the cone.
Patent SE-9604445-L (SE)
Inventor: STRAND BENGT
IPC: B23B31/11
Filed: 1996-12-03
Abstract: The present invention relates to a cutting head (10) for chip removing machining comprising a first portion (14) for anchoring to a shank. The cutting head is provided with three cutting edges, which are integral with the cutting head. A central channel (34) extends in the cutting head towards a first free end (13) of the cutting head. The cutting head has three chip flutes. Each cutting edge is fed with flush medium via a hole (33), thereby providing three holes (33) terminating at the first free end (13) of the cutting head. The holes (33) intersect the central channel (34). One cutting edge (30) connects substantially to the axis of rotation (CL) of the cutting head. <IMAGE>
Patent SE-9703240-L (SE)
Inventor: HANSEROT STEFAN
IPC: D06F95/00
Filed: 1997-09-08
Abstract: The present invention relates to a device for holding together stockings (2, 2A) which require to be washed for the entire duration of the washing process. In accordance with the invention, a dispenser (3) that is so arranged as to consist of a magazine (5A, 5B) with stocking holders (4) arranged to permit the attachment of stockings (2, 2A) in pairs before the stocking are washed and until after the washing is complete, is so arranged as to function as a support in conjunction with the attachment.
Patent SE-9800946-L (SE)
Inventor: NILSSON GOERAN
IPC: D21F3/02
Filed: 1998-03-20
Abstract: Use of an essentially impermeable transfer belt (16) for a soft tissue paper machine for conducting a soft tissue web (1) through a shoe press nip in the press section of the paper machine, and from the shoe press nip to a Yankee cylinder (5) in the dryer section of the paper machine in a closed draw. The Yankee cylinder forms, together with a transfer means (17), a transfer nip for transferring the soft tissue web from the transfer belt to the Yankee cylinder. The transfer belt comprises a carrier and an elastically compressible polymer layer on its side facing the web, the polymer layer having a hardness between 50 and 97 Shore A and having a web-contacting surface which has a pressure-sensitive, resettable degree of roughness, the web-contacting surface having a degree of roughness in a non-compressed state of Rz=2-80 mum, measured according to ISO 4287, Part I, and a lower degree of roughness of Rz=0-20 mum when the polymer layer is compressed by a linear load of 20-220 kN/m applied to the essentially impermeable transfer belt as measured in a non-extended press nip.
Patent SE-9801181-L (SE)
Inventor: FIROUZFAR REZU
IPC: G06Q30/00
Filed: 1998-04-03
Abstract: The Telia agent based marketplace provides users with a personal software agent, called a WebButler. The WebButler provides support for the user and enables him/her to specify the particular buy, or sell, contracts in which he/she is interested. Commercial Merchants can also specify items for sale, in electronic stores, through a function called Merchant Assist. The main task of the Agent Find Service, to which the present invention relates, is to provide WebButlers and Merchant Assists with information on which other agents (WebButler and/or Merchant Assists) have corresponding interests. In addition to its primary function, i.e. to match corresponding interests between agents, AgentFind also provides value added services, such as marketing statistics, information on requested interests, information brokerage and advertisement services etc. Since the interests of each WebButler frequently change, the AgentFind database is continuously updated. Automatic coordination mechanisms are, therefore, provided. The system provides ratings for the level of correspondence between matching interests, since it is rare that interests correspond exactly. Based on the rating, agents (WebButler, or Merchant Assist) can automatically prioritise which of the other agents (WebButler, or Merchant Assist) should be contacted. The present invention can be seen as the next generation search engine for agents. AgentFind has a data synchronisation mechanism which ensures that the data held on the AgentFind databases is consistent with that held by WebButlers and MerchantAssists.
Patent SE-9803153-L (SE)
Inventor: DAWOOD ANDREW
IPC: A61C19/00
Filed: 1998-09-17
Abstract: An instrument is connected to a driving-in tool or drilling tool for elements on or in the form of an implant or drill for dentine. The tool includes an electric motor, the torque of which can be sensed, and which can be controlled by a control unit. A display unit is arranged so as to partly or fully display a curve representing the driving-in function performed. A tightening function is determined by a scale based on the slope of the curve, wherein a flatter slope represents a lower quality function and a steeper slope represents a higher quality function. A frictional resistance which exists for an element during the driving-in of the element can be determined in order to allow secure locking (preload) of the element by tension in the material of the element. A torque-time curve can be used assess the bone quality of bone being implanted or drilled.
Patent SE-9901054-L (SE)
Inventor: LIND BJOERN
IPC: B23Q11/12
Filed: 1999-03-23
Abstract: Tool spindle with a moveable pulling rod (3) axially displaceable in the spindle axle (1) for firmly attaching a tool at the axle of the spindle. The end (10) of the pulling rod (3) that is opposite to the tool extends into a unit (4) that accommodates the end of the pulling rod and that is stationary in relation to the rotation of the pulling rod, that the pulling rod (3) is provided with a piston (11) accommodated in a cylinder chamber (13) arranged in the spindle axle (1) and having at least a first (12b) and a second (12a) axial bore of which the first bore (12b) opens in the cylinder chamber (13) on one side of the piston (11) and the second bore (12a) opens in the cylinder chamber (13) on the other side of the piston (11). The first bore (12b) is put under pressure with fluid via the unit (4) to displace the piston (11) and thereby the pulling rod (3) in one direction to attach firmly the tool at the tool spindle, and the second bore (12a) is put under pressure with fluid via the unit (4) to displace the piston (11) and thereby the pulling rod (3) in the other direction to detach the tool. The spindle axle (1) for its cooling and that of a rotor (22) attached on to it, is provided with at least one essentially axial first and second channel (20a, 20b) whereby the first channel (20b), via a restriction (21), opens into the cylinder chamber (13) on the side of the piston (11) that is put under pressure for displacing the pulling rod (3) in a direction to attach firmly the tool, and that the second channel (20a) opens into the second bore (12a) of the pulling rod (3) for leading the fluid back to source of fluid via unit (4).
Patent FI-20065411-L (FI)
Inventor: SIPILAE ARI
Filed: 2006-06-16
Abstract: The invention relates to a method and arrangement for monitoring and detecting leaks of fluid or gas of a container (1) filled with fluid in the form of liquefied natural gas or the like cryogenic gas including hydrocarbons, said container comprising at least a first (2) and a second (3) protective wall being spaced apart and fixed to each other by means of intermediate members (5) leaving a gas tight intermediate space between the walls (2,3), the fluid being inside of the first protective wall (2). The method includes a first mode including the steps of supplying inert gas into the intermediate space (6,7,8) and then feeding said inert gas into a 10 detection means (11) for detection of hydrocarbons possibly leaked through the first protective wall (2), and a second mode including the steps of increasing the pressure in the intermediate space (6,7,8) at most to the level of the pressure prevailing inside of the first protective wall (2) and then monitoring the level of pressure in the intermediate space. Further according to the invention these two modes are utilised in turns.