baber/WOPTO huggingface dataset:
Patent SE-8304785-L (SE)
Inventor: STIGEBRANDT AKE
IPC: E03F5/16
Filed: 1983-09-07
Abstract: Device for the separation of substances contained in a liquid, when such substances exhibit a density, which is close to the density of the liquid, the device preferably being used for the extraction of fat and protein matters from process water in the food industry. By in vertical direction accelerating and the flow of a liquid containing particles with higher or lower density than the liquid, in which the particles are suspended, and at the same time change the direction of flow, particles heavier than the suspending liquid can settle on the bottom of a vessel (1), from where they can be drawn off, and particles lighter than the suspending liquid are collected on the surface, from where they can be removed by for example skimming. The acceleration and retardation are brought about by changes of areas in a vessel with a guided flow and where the direction of flow, which is substantially vertical, is turned by about 180 DEG  at several occasions.
Patent SE-8305638-L (SE)
Inventor: MCPHERSON H
IPC: G01S13/28
Filed: 1983-10-13
Abstract: A gating arrangement for a pulse compression circuit includes a surface acoustic wave delay line SAW responsive to an input pulse to generate a frequency-modulated radio-frequency output signal which is applied to an output gate OG. The output signal is also applied to circuit means DC operable to product a digital pulse corresponding to each cycle of the output signal. The pulses are counted by a counter CT and applied to control means CM. This responds to first and second predetermined counter states to control the operation of the output gate OG.
Patent SE-8403099-L (SE)
Inventor: ULBING O M
IPC: H02K7/06
Filed: 1984-06-08
Abstract: There is disclosed an improved "harmonic screw" type actuator wherein rotary motion of the power input component is converted into linear motion of the output component by means of a strain wave imposed upon a flexible sleeve member of the assembly, which is flexed into intermittent screw engagement by a member which is motor-driven to rotate relative to the periphery of the flexible sleeve; thereby causing progressively advancing/retreating inter-engagements of thread-like surfaces formed on the axially stationary and axially movable components of the system. A variety of automatic "fail-safe" provisions are included as well as means for manual operation in power loss situations.
Patent SE-8404131-L (SE)
Inventor: GOODFELLOW G B
IPC: C21D7/10
Filed: 1984-08-17
Abstract: A method for increasing strength and/or hardness of a preshaped metal specimen by cold working is disclosed. Compressive force is applied to the specimen slowly so that the yield strength of the specimen progressively increases and the specimen exhibits squirming instability as its diameter increases.
Patent SE-8404307-L (SE)
Inventor: KONRAD JOSEF
IPC: A01G23/097
Filed: 1984-08-29
Abstract: Machine for harvesting or treating trees with a telescopically extendable crane arm (7) which is pivotably mounted on a crane support and on which gripping and disbranching tools (10, 11, 12) are arranged, the crane arm (7) being longitudinally displaceably mounted in a roller box (4) which is mounted on the crane support so as to pivot, preferably in an angular range of at least approximately 180 DEG , about an axis which encloses with the longitudinal axis of the box an angle of 90 DEG  and preferably runs horizontally, the disbranching tools (11, 12) being arranged on the roller box (4). <IMAGE>
Patent SE-8501186-L (SE)
Inventor: BARRALL J L
IPC: C04B41/50
Filed: 1985-03-11
Abstract: Laminates constructed using layers of reinforcing and/or non-reinforcing materials bonded by at least one layer of a composition of a metal oxide, calcium siliate and phosphoric acid that provides water-resistant phosphate ceramic materials. The products are fire-resistant and intumescent when exposed to heat or direct flame, and produce little or no smoke, while being tough, durable and capable of a decorative and pleasing appearance.
Patent SE-8504421-L (SE)
Inventor: STOLL K
IPC: F16J15/3204
Filed: 1985-09-25
Abstract: The invention relates to a scraper, in particular for the removal of dirt or dust from moving machine parts such as shafts or piston rods or the like, with an annular scraping lip (1) which is in contact with a moving cylindrical machine part (3) and surrounds the latter coaxially. At least that region of the scraping lip (1) which is in contact with the machine part (3) is divided into individual lip segments (4) as seen in the circumferential direction. These can move radially and in the circumferential direction independently of one another. The scraping lip (1) is composed of a semi-rigid plastics material or a material with similar properties. 
<IMAGE>
Patent SE-8605268-L (SE)
Inventor: BERGENWALL H
IPC: A47C1/032
Filed: 1986-12-09
Abstract: The seat part of the chair is pivotable relatively to the frame (1) around a first central point, with a first pivoting axis extending along the front edge of the seat part. The seat and back support parts are reciprocally pivotably connected around a second central point (19) with a pivoting axis parallel to the first. A force-developing (22) component acts between the back support and either the frame or seat, and has engagement points and dimensions so that the seat can be made to pivot backwards and downwards from an upright position in relation to the frame. The chair maintains a constant angle between seat and back support, until a predetermined position is reached. From this latter position, the back support can pivot backwards and downwards in relation to either the frame or the seat, at the same time maintaining a constant angle between the seat and the floor.
Patent SE-8605274-L (SE)
Inventor: GRAM K
IPC: A23G9/14
Filed: 1986-12-09
Abstract: A production apparatus comprises a step-wise driven conveyor adapted to receive articles to be subjected to different operations. Along the conveyor operative devices are arranged for carrying out the different operations to which the articles are to be subjected. The operative devices having comparatively short operation periods are stationarily arranged along the conveyor, whereas at least two operative devices having comparatively long operation periods, are movably arranged along the conveyor so as to follow the conveyor while the conveyor makes at least one step and then to be moved one such step opposite to the direction of movement of the conveyor. By such doubling of the operative device or devices having long operation periods, an increased capacity of the production apparatus is achieved. The production apparatus can be used in producing ice cream coronets.
Patent SE-8702605-L (SE)
Inventor: JOHANSSON EVALD VALDEMAR
IPC: B65G/
Filed: 1987-06-24
Abstract: PCT No. PCT/SE88/00345 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10225 PCT Pub. Date Dec. 29, 1988.A storage device designed to store primarily elongate objects, and comprising on the one hand a frame and on the other an operating device arranged on a fork lift truck. The storage device is arranged in such a manner that it may be shifted between an essentially vertical space-saving storage position and a horizontal position allowing loading and unloading operations to be performed in a simplified manner.
Patent SE-8801345-L (SE)
IPC: A61L15/18
Filed: 1988-04-12
Abstract: The invention concerns absorbent disposable articles such as diapers or the like. The special feature of the invention is that the absorption body 3 comprises a delimited layer of aluminium silicate 7 which serves as absorption agent. The aluminium silicate consists of expanded pearlite. <IMAGE>
Patent SE-8802334-L (SE)
Inventor: LOSER H
IPC: D21F5/04
Filed: 1988-06-21
Abstract: An apparatus in the dryer section of a paper or board making machine, wherein the section has a plurality of dryers. There is an initial region of dryers, each of which heats the web somewhat more, but not to the level of the maximum evaporation rate of the moisture contained in the web. It is not until the web is passing the end of said initial region that the web is heated to such a high temperature that it reaches the maximum evaporation rate of moisture in the web. The dryers of the initial region have smaller diameters, which may gradually increase up to the region of maximum evaporation rate, or they may all be of one smaller size. Following the initial region the dryer section has a region of dryers in which each dryer heats the web to the maximum evaporation rate of the moisture contained in the web. The dryer at the beginning of that regions has the largest diameter. The following dryers in that region may have a small diameter, because with less remaining moisture in the web, the web needs to contact each succeeding dryer for a decreasing length of time to still reach the maximum evaporation rate of moisture. The dryers in the region of maximum evaporation rate may gradually decrease in size, or may be grouped in groups of decreasing size.
Patent SE-8802915-L (SE)
Inventor: SPAANBERG S
IPC: E02D29/14
Filed: 1988-08-17
Abstract: The present invention relates to a clamping ring (1) for clamping covering materials, preferably floor covering materials (4) against the inner side of a draining gutter, preferably a draining gutter (6) adapted to be mounted in a floor, whereby the clamping ring (1) is split and compressible in radial direction against the action of a spring force which is provided, after mounting the clamping ring (1) in the draining gutter (6), to dilate said clamping ring (1) in radial direction until it engages the covering material (4) and clamps said material (4) against the inner side (5) of the draining gutter (6). In order to see to that the clamping ring for efficient and long lasting clamping of the covering material without said spring force complicating the handling of the clamping ring when mounted and thus, cause damages, the spring force dilating or expanding the clamping ring (1) is generated by at least one spring means, preferably a helical spring (7), which is mounted between two end portions (8, 9) of the clamping ring (1), whereby said spring means (7) is stretchable by pressing the end portions (8, 9) peripherically towards each other.
Patent SE-9001151-L (SE)
Inventor: OETIKER H
IPC: F16B5/07
Filed: 1990-03-29
Abstract: For the connection of two edges of areal parts which extend at least along one common section essentially parallel to one another, at least one retaining element is arranged at the one edge which form-lockingly engages from behind, as viewed in the edge direction, in a recess in the other edge. At least one projection arranged laterally offset at the one edge in relation to the retaining element in the direction of the engagement from behind, abuts form-lockingly at the part with the recess essentially in the edge direction. For the connection of the terminal edges of open ends of a ring-shaped clamping band, analogously a retaining tongue is provided, preferably in the center of the one edge with lugs projecting on both sides from the tongue which form-lockingly engages from behind in an essentially congruent recess in the other edge also arranged essentially centrally. One projection each is arranged in the one edge to both sides of the tongue, preferably arranged at the end of the one edge, whereby each projection form-lockingly abuts at the band-like part having the recess essentially parallel to the edge direction each in the direction toward the recess.
Patent SE-9002298-L (SE)
Inventor: SKOGSTROEM L
IPC: E04D13/04
Filed: 1990-06-29
Abstract: A known device at roof drains for discharging through the roof drain water being collected at the roof includes a gully (1) having an inlet opening (3), the upper edge of which is placed in the plane (2) of the roof and also an outlet opening (5) which is smaller than said inlet opening (3) and is connected to a drainage pipe. A plate means (7) is arranged in the gully under the plane of the upper edge of the inlet opening (3), which plate means (7) has an area (8) which blocks the water and is concentrically placed in relation to the outlet opening (5) and has a larger projection area than the area of the outlet opening. In order to control that air is mixed in the water the gully (1) has an air flow pipe (13), which is closed in relation to the space (4) of the gully, which space is between the inlet opening (3) and the outlet opening (5) and which pipe (13) has an open end (17) to the environment above the inlet opening (3) of the gully and has a second open end in the outlet opening (5) of the gully and which flow pipe (13) has a small cross-section area in relation to the outlet opening of the gully.
Patent SE-9004002-L (SE)
Inventor: AAHS WILGOT
IPC: E02F9/26
Filed: 1990-12-14
Abstract: A pointer (4) intended for attachment to the digging arm (2) of an excavator. The painter is characterized by an elongated arm which can be pivoted on the digging arm (2) by means of a drive means (13) whose driving movements are activated and controlled by the magnetic field generated by an underground cable (5), conduit or like conductor in a manner such as to cause the pointer (5) to point towards the cable (5), conduit or like conductor independently of the position of the digging arm (2). <IMAGE>
Patent SE-9200947-L (SE)
Inventor: ANDERSSON H
IPC: B65D1/26
Filed: 1992-03-27
Abstract: A cover part (12) is provided for releasable connection with the storage part (11) as are means for effecting locking between the storage and cover parts. The storage and cover parts have complementary form-pressed parts (15, 15'), the corners of which are rounded and undercut and in a first position form distance components against a packing unit beneath. In a second position they form a releasable snap-type lock union between the storage and cover parts.
Patent SE-9203905-L (SE)
Inventor: BIRKO KRISTIAN
IPC: A01K85/02
Filed: 1992-12-23
Abstract: A fishing lure comprising a lure body (5) having connecting means (6) for connecting a fishing line (7) to the lure body and at least one hook device which consists of hook shank means (2) with associated attachment device (3), and one or more hook tip shafts (1) with associated barb (8) equipped tips, which hook device is nonreleasably secured to the lure body ty the attachment device. The invention is novel in that the hook tip shaft (1), when hauling the fishing lure forward through a fishing water with the fishing line, is arranged to be oriented away from the connecting means (6) and out from the lure body (5) and that the barb (8) of each tip is located on the side of the hook shank (1) away from the connecting means (6) so that the barb (8) is disposed behind, in the direction of hauling, the hook tip shaft (1).
Patent SE-9304126-L (SE)
Inventor: ALARAASAKKA EERO
IPC: B27C5/00
Filed: 1993-12-13
Abstract: The invention relates to an arrangement for the machining of timber logs 1, 2. By means of the arrangement a channel is opened up on the surface of a first timber log 1, which channel in the log construction matches the shape of the bearing surface of a second timber log 2 arranged opposite the first timber log 1. The arrangement comprises an elongated frame 3, at least one cutting edge 4, which is designed to move in the longitudinal direction of the frame 3 for opening up the channel, and at least one guide element 6, for tracing the bearing surface of the second timber log 2. A movement between the guide element 6 and the second timber log 2 perpendicular to the longitudinal direction of the second timber log 2 is designed to be translated into a movement between the cutting edge 4 and the first timber log 1. The cutting edge 4 has been arranged in fixed contact with the guide element 6. The arrangement comprises a rigid element, which is arranged so that it is rotatable about the longitudinal cardan shaft 8 of the frame 3 and so that it translates the said movement between the guide element 6 and the timber log 2 into the said movement between the cutting edge 4 and the timber log 1 for opening up the channel. <IMAGE>
Patent SE-9400426-L (SE)
Inventor: WENNSTROEM ARI
IPC: G09F11/02
Filed: 1994-02-09
Abstract: The device places side by side on a movable carrier for treatment to loosen the binding medium of old posters in a bath (24). The old posters are removed by using a scraper (28) and the carrier together with the members are moved to a station with a magazine (30) for poster sheets. The poster sheets are fed outwards from the magazine and laid over the members for fixation to them. Finally, the laid poster material is cut between the individual members by means of a forwards and backwards moving cutting unit (36).
Patent SE-9401804-L (SE)
Inventor: SERRANDER HANS
IPC: G08B13/186
Filed: 1994-05-26
Abstract: The cable arrangement has a sensor component that monitors movements in the cables and/or the presence of a person or persons in the location of the cables. A monitoring component is connected to the sensor component and signals in the sensor component are received by a signal component which analyses them. The signal component determines whether the signals originate from an unauthorised effect on the cables and/or penetration into the cable location. The sensor component is an optical fibre and the signal component transmits an optical signal in the fibre. The signal component receives the signal sent through the fibre and compares the transmitted signal with the received signal. It then determines whether the difference arises from unauthorised effect on the cables and/or penetration in the cable location. Where such unauthorised effect and/or penetration are/is established the signal component releases an alarm. The signal component is an interferometer coupled to a computer and the signal polarisation is altered when there is dislocation of the fibres.
Patent SE-9500145-L (SE)
Inventor: UDDEN EDDIE
IPC: B32B27/10
Filed: 1995-01-18
Abstract: The paper layers have a surface wt. of 12-22 g/m2 and the plastic layer has a surface wt. of 10-22 g/m2, pref. 10-15 g/m2. The plastic material is polyethene or polypropene. The paper layers are treated with or contain a surface tension activating additive, which reduces the tendency to absorb grease. The packaging takes the form of a bag, packet or similar, and is produced by lamination. Paper is fed from two rollers (1,2), and between the paper webs is fed the molten plastic material through a mouthpiece (3). The laminate is passed through a gap between a cooling roller (4) and a counter pressure roller (5), after which the completed laminate is gathered on to a receiving roller (6). One or both of the paper webs can be subjected to corona treatment or other process for improving adhesion between the plastic film and the paper.
Patent SE-9502259-L (SE)
Inventor: COLOTE SOUDHIR
IPC: A61K31/7088
Filed: 1995-06-21
Abstract: Oligonucleotides (I) that hybridise selectively to a gene (or its transcription prod.) encoding subunits of isoprenyl protein transferase (A) are new. Partic. (I) contain ≥ part of one of 36 sequences given in the specification e.g.: AGAAGCCATGAT, GGACGTGACTGT, AAGGAGTAGCAG, CAGGCAGTAGCA.
Patent SE-9603905-L (SE)
Inventor: HAUGAN OLAV
IPC: B65D19/00
Filed: 1996-10-25
Abstract: A pallet leg (1) and a pallet respectively comprises and is provided with respectively as legs a punched and grooved and/or perforated blank, made of corrugated paper-board having a transversal wave direction. The blank is folded up in a supporting and bracing way. According to the invention brace legs (9) extend from the against each other abutting areas of the top surfaces (7) of a leg (1), obliquely downwards and into the corner area between a base surface (2) and a wall (5), in a hypotenuse-like, a pressure arch-forming way, to which brace legs in a flat position against the inner side of the flanks (5) with an inherent elasticity, due to the structural design, abutting support legs are connected. In order to maintain the folded-up application condition of the leg and the fixing of said pressure arch the top surfaces (7) are designed to be fastened to the bottom surface of an upper pallet tray (26), which jointly with an arbitrary number of legs constitutes a complete pallet (25).
Patent SE-9700087-L (SE)
Inventor: GUSTAVSSON KENT
IPC: E01H/
Filed: 1997-01-15
Abstract: The tanks (32) rest all the time on supports (34) on the frame and vertical force take-up occurs here and not in the hinges when the tanks are pivoted inwards in situ. Each tank at the bottom is provided with an emptying/filling tap (35) with corresponding connection. Each tap has a handle which in the closed position points downwards when a projecting hook is fixed in the frame. This leads to the fact that in order to pivot the tanks outwards from the machine the corresponding tap must be opened in order that the hand grip can pass the hook. It is not possible to pivot the tanks outwards when filled, which would lead to too great stresses, causing breakage.
Patent SE-9700515-L (SE)
Inventor: OSKARSSON ROLF
IPC: C22C29/12
Filed: 1997-02-14
Abstract: The wearproof material comprises a matrix containing at least one hard constituent consisting of a carbide, nitride or carbonitride of at least one metal from groups IV, V or VI in the periodic system and 2-20 per cent by volume binding phase based on copper, nickel and/or iron. Furthermore, the material contains particles of aluminum trioxide and/or surrounded by an insulating layer of carbides, nitrides and/or carbonitrides of transition metals single or in combination.
Patent SE-9704803-L (SE)
Inventor: DAVIDSSON STAFFAN
IPC: B60H1/00
Filed: 1997-12-22
Abstract: The invention relates to a control unit for a ventilation arrangement in a vehicle. The control unit is designed to indicate and initiate supply of an air flow to at least three intake air regions in the vehicle, which regions may include a defroster region, a panel region and a floor region. The control unit incorporates a first control device (1) designed to indicate and initiate a supply of air flow to the three intake air regions by a first intake air distribution which in each control position caters for at most two of the intake air regions. The control unit also incorporates a second control device (2) designed to indicate and initiate supply of the air flow to the three intake air regions by a second intake air distribution which in each control position caters for at most two of the intake air regions. The result is that the intake air can be distributed variably between the three intake air regions.
Patent SE-9801448-L (SE)
Inventor: OLOFSSON JAN
IPC: F16L3/00
Filed: 1998-04-24
Abstract: The fastener (2) is urged against the outside of the tube at a given distance (a) from the two pipe clamping positions, and then the sections of tubing in between the clamping positions are slid towards the fastener in the tube length direction. The deformed section of tubing encloses parts of the fastener, which are then anchored inside the bead material.  Independent claims are also included for (a) the device used to fit the accessory, and (b) an assembly comprising the pipe and fitted accessory.
Patent SE-9802795-L (SE)
Inventor: SAMUELSSON ANN
IPC: A61F13/15
Filed: 1998-08-21
Abstract: The present invention concerns a sanitary napkin with a front portion (4), a rear portion (5) and an intermediate middle portion (6), comprising an absorbent body (1) enclosed between an upper liquid-permeable surface layer (2) and a lower liquid-impermeable surface layer (3). According to the invention, attachment flaps (11,12) are attached with longitudinal attachment lines (13, 14) to the underside of the liquid-impermeable surface layer (3) on both sides of the longitudinal line of symmetry (A-A) of the sanitary napkin, which attachment flaps are formed so that the attachment lines are made to approach one another when the attachment flaps are attached to each other or to a pair of underpants (17), whereupon the absorbent body, at least within the area for the attachment lines, assumes the form of a longitudinal ridge in the area between the attachment lines. <IMAGE>