baber/WOPTO huggingface dataset:
Patent SE-8300896-L (SE)
Inventor: DAANE R A
IPC: F26B13/02
Filed: 1983-02-17
Abstract: A web that is coated or imprinted on both surfaces has a straight stretch that emerges from a dryer enclosure in which the web is heated and extends to a chill roll around which a curved portion of the web is partially wrapped. A duct-like tunnel surrounding said stretch has its outer end near the chill roll. In a preferred embodiment, a nozzle at the outer end of the upper tunnel wall blows a blade-like jet against the curved portion of the web to force it into intimate engagement with the chill roll periphery and thus prevent accumulations of solvent vapor condensate thereon. Part of the jet air deflected by the web is guided inwardly along the web by the upper tunnel wall. Air outlets just above the lower tunnel wall, near its outer end and spaced at intervals across it, provide for inward air flow under the web. Practically all vapor emanating from the web after it leaves the dryer is thus driven into the dryer.
Patent SE-8301110-L (SE)
Inventor: NOREN T
IPC: B65D33/18
Filed: 1983-02-28
Abstract: The carrier bag is made of plastics material in hose form with a handle at one end. After filling with goods and provision of a receipt indicating payment, the bag is sealed so that it cannot be reopened without leaving an obvious sign. At the handle end (5), the bag has a transverse weld seam (6), while the other end is open, and has a transverse closing flap (7). Tape on the flap has a highly adhesive action against plastics.
Patent SE-8304611-L (SE)
Inventor: LEIBER H
IPC: B60T13/14
Filed: 1983-08-25
Abstract: A master cylinder for a two-circuit brake system which includes anti-skid control has two separate chambers and pistons. The main control piston is surrounded by an auxiliary piston which it engages after a predetermined amount of travel. The auxiliary piston has an extension which holds the brake control valve and which is opened by the control piston during its travel. Furthermore, the second circuit cylinder includes a pressure sensor which can activate a warning when the piston travel is not in a predetermined relation to the applied fluid pressure.
Patent SE-8304819-L (SE)
Inventor: POLITZ J T
IPC: B24C1/00
Filed: 1983-09-08
Abstract: Fins, etc. are removed from metal castings by using a high speed rotatably supported member having radially extending blades to propel impact pellets, of nominal dia. greater than the largest dia. SAE grade shot for peening and blasting, against the fins. - The method provides effective de-finning and can also be used for removing sand and other excess materials, for smoothing rough edges, for cleaning and for polishing.(0/7)
Patent SE-8305376-L (SE)
Inventor: MCKEAN J A
IPC: B23P19/04
Filed: 1983-09-30
Abstract: An automatic stud driving tool is provided having a carriage, and a set of jaws disposed within the carriage. The jaws and carriage are provided with permanent contours that prevent the jaws from being withdrawn from the carriage when the jaws are open, but which do not prevent such withdrawal when the jaws are closed. The carriage and jaws are rotationally interlocked, and the carriage is capable of axial movement within a body element only when the jaws are closed, and axial movement of the carriage within the body results in the engagement and disengagement of a rotational drive from the carriage. Automatic operation of the tool can be enhanced through the use of a depth gauge.
Patent SE-8305803-L (SE)
Inventor: MAYER H M
IPC: F16K31/68
Filed: 1983-10-21
Abstract: A rod (14) is moved when liquid in vaporisation chamber (34) is vaporised by an electrical heating element (36) and causes member (22) to be displaced against the spring (20). The chamber (34) and a liquid filled space (38) surrounding sealing bellows (18) are linked by a narrow annular passage (30). The latter prevents friction between container (26) and member (22) and prevents rapid heat transfer between the chamber and space thereby preventing rapid movement when cold liquid from the space (38) causes sudden condensation of vapor in chamber (34). <IMAGE>
Patent SE-8400377-L (SE)
Inventor: HARTWIG C S M
IPC: F02N11/04
Filed: 1984-01-26
Abstract: The arrangement comprises an electrical machine (23) provided with a rotor (3) and a stator (4), the rotor being connected to the vehicle engine crankshaft (2). The stator is provided with a number of electrical leads (9) for connection to a voltage source, and the electrical machine is also connectable as generator. - The electrical machine is a non-synchronous motor (23), and a metal rail (7) is connected to the voltage source, one part being arranged along the motor stator (4). A number of semi-conductor switches forming part of an inverter are arranged on the metal rail, and each of the electrical leads (9) is connected to one of the semiconductor switches on the rail and directly or indirectly to the voltage source other pole. The non-synchronous motor has more than three phases, and its speed is controlled by variation of only the feed voltage frequency in discrete stages. (Provisional Basic advised week 85/37)(1/4)
Patent SE-8401134-L (SE)
Inventor: TRABER R P
IPC: A61P29/00
Filed: 1984-03-01
Abstract: The present invention relates to cyclosporin derivatives, especially compounds of formula I I wherein A is or or useful as anti-arthritic agents.
Patent SE-8503868-L (SE)
Inventor: RANCH PER HAKAN
IPC: E04C2/26
Filed: 1985-08-19
Abstract: No further information available at time of publication
Patent SE-8602451-L (SE)
Inventor: JOBJORK JOEL
Filed: 1986-05-30
Abstract: This bullet is intended for use in hunting and consists of two parts; a small inner bullet encased in an outer bullet with a slot-lead nose part. - The outer bullet is enclosed by a martel which is thin at the upper end, but is much thicker between the rill and the base. The inner bullet is surrounded by antimony-hardened lead. The top of the bullet is formed from soft lead which opens up on contact.
Patent SE-8700256-L (SE)
Inventor: BERGLING T
IPC: B62C1/08
Filed: 1987-01-23
Abstract: The plate-type component extends transversally to the longitudinal direction of the horse from shaft to shaft, and has an arched shape. Its front edge as viewed in the direction of travel is located in the area of the strap via which the shafts are connected to the animal. It also connects tightly to the back of the horse at this point, so that wind is prevented from penetrating between it and the connecting strap, and between the latter and the back of the horse. The component has two backwardly extending side parts with their lower parts running along the sahfts, and also a central part extending from the shaft connecting strap towards the direction of travel, connecting the two side parts to form the arched shape. It extends sufficiently far enough towards the driver of the horse so that any travel wind is deflected past him.
Patent SE-8800519-L (SE)
Title: Dental cement mixing fluid - contains phosphoric acid and phytic acid
Inventor: LI J
IPC: A61K6/864
Filed: 1988-02-16
Abstract: The use of blends of phosphoric acid and phytic acid (inositol (inositol hexakisphosphate) in phosphate based dental cements in phosphate based dental cements is new. The cements give higher bond strengths for fixing of crowns, and bridges. The liquor pref. contains 20-80% phosphoric acid and 1-20% phytic acid (I), the ratio of Phytic to phosphoric acids is between 1:80 and 1:3 pref . between 1:20 and 1:5. The liquor may contain 0.5-5% Al, pref. 2-3% Al.
Patent SE-8901024-L (SE)
Inventor: BLAND G F
IPC: B63H23/30
Filed: 1989-03-22
Abstract: Disclosed herein is a marine propulsion device comprising a lower unit including a gearcase, a propeller shaft rotatably mounted in the gear case and adapted to support a propeller, a clutch shaft rotatably mounted in the gearcase in co-axial relation to the propeller shaft, a splined female end portion on one of the propeller shaft and the clutch shaft and a splined male end portion on the other of the propeller shaft and the clutch shaft and engaged with the splined female end portion, and a resilient spring clip cooperating with the propeller shaft and the clutch shaft for releasably retaining the propeller shaft and the clutch shaft in predetermined axial relation to each other.
Patent SE-8902630-L (SE)
Inventor: AAKERFELDT D
IPC: A61M25/01
Filed: 1989-07-31
Abstract: The present invention relates to a catheter, a manipulator and a combination thereof. In the wall (7) of the catheter a pull line (8) is slideably mounted. The proximal end of the pull line is fastened in an inner spindle (14) of a manipulator and the distal end of the pull line is fastened at an X-ray marker in the distal end of the catheter (1). During axial movement of the setting means (11) of the manipulator this movement is transmitted to the distal end portion of the catheter, whereby a relatively large movement of the setting means (11) is shifted down to a smaller movement of the end portion of the catheter via the adjusting sleeve (15) and spindle (14) of the manipulator. The position set by the setting means (11) is irreversible and the catheter (1) shows twisting strength.
Patent SE-8902950-L (SE)
Inventor: MIYAKE S
IPC: B32B27/28
Filed: 1989-09-08
Abstract: A pipe for circulating warm water made of a laminate comprising a layer of a composition comprising: (A) a hydrolyzed ethylene-vinyl acetate copolymer, (B) a substituted phenol derivative and (C) at least one of an organic phosphorous acid compound and a thioether compound. The pipe of the present invention has the excellent durability and its oxygen impermeability can be kept for a long period of time excellent.
Patent SE-8903724-L (SE)
Inventor: PETTERSSON B
IPC: B01D1/26
Filed: 1989-11-07
Abstract: PCT No. PCT/SE83/00280 Sec. 371 Date Mar. 8, 1984 Sec. 102(e) Date Mar. 8, 1984 PCT Filed Jul. 11, 1983 PCT Pub. No. WO84/00390 PCT Pub. Date Feb. 2, 1984.A method for keeping the heating surfaces in the final thickener (VI), which is divided into several sections (A,B,C), clean in evaporating waste liquors in pulping processes for recovering the cooking chemicals. Chemical solutions e.g. residual products from other processes as tall oil separation and chlorine dioxide production are added to cover the chemical losses. According to the invention the chemical solutions are supplied to those sections of the final thickener which are at the time not being washed with thick waste liquor from the preceding evaporator (II).
Patent SE-9000906-L (SE)
Inventor: FORSLUND L G F
IPC: E06B3/72
Filed: 1990-03-14
Abstract: A door for a refrigerator or freezer shows a rectangular front part (12) with upwardly folded side parts (14), corner parts (15) being located between adjacent side parts (14) and connected with these in to the adjacent corner (13) of the front part (12). The front part (12) forms together with the side parts (14) and the corner parts (15) a completely tight tray which can be filled with plastic foam to a certain level above the front part (12) without the plastic foam being able to force its way out through the corners. <IMAGE>
Patent SE-9003358-L (SE)
Title: Plate component for house building - comprises concrete plate with reinforcement mat and attached distance piece
Inventor: ANDERSSON INGVAR
IPC: E04C2/34
Filed: 1990-10-19
Abstract: The plate component consists of a concrete plate with a reinforcement mat. To the mat is fixed a distance piece (15), to which in turn is fixed a wooden or light beam (16) at a distance above the concrete plate. The distance piece is of metal material which endures casting in concrete.
Patent SE-9100218-L (SE)
Inventor: AHLM R
IPC: H04B10/158
Filed: 1991-01-25
Abstract: Device for communication by light, including means for transforming electrical signals to light signals, a transmitter for emitting said light signals, a combined light sensitive means and transforming means (10) for transforming said light signals to elecrical signals, a diode (9) being provided as a light sensitive means, and means being provided for supplying a backward biasing current to said diode. Said diode (9) is arranged in series with a first transistor (T1) in a current mirror coupling for providing a mirror of the current through said diode (9) in a second transistor (T2) of said current mirror coupling, an output of said electrical signals being provided across said second transistor (T2).
Patent SE-9101282-L (SE)
Inventor: SOEDERBERG GUN BIRGIT
IPC: E03D11/02
Filed: 1991-04-29
Abstract: A toilet- and hygiene equipment comprises individual collection bowls (2, 3) for urine and feces, respectively. These collection bowls are disposed under a common seat (4) so that a person after having moved himself may use these collection bowls one after the other. In order to permit saving of urine the collection bowl (2) for urine has an outlet conduit (5) of its own which is separate from the outlet conduit from the collection bowl for feces and is connectable to e.g. a transport vessel. It is preferred that the collection bowl (2) for urine is in communication with two outlet conduits (6, 8) of which at least one may be shut-off by means of a shut-off device (9), so that urine may reach a storing vessel, in one position of the shut-off device, whereas urine residuals and a small amount of flushing water may reach a drain or the like, in the other position of the shut-off device. The shut-off device may be controlled by means of special transmitters (4, 11) that may be activated by the person who is using the toilet.
Patent SE-9202598-L (SE)
Inventor: LARSSON G
IPC: H04B7/26
Filed: 1992-09-09
Abstract: A method for improving time synchronization of digital data signals in receivers by using more than one known data sequence to provide a plurality of timing recovery functions and based on these, one or more optimal sampling points. By using existing data sequences in each frame, the disclosed method provides improved time synchronization without increasing transmission overhead.
Patent SE-9203442-L (SE)
Inventor: SVENSSON S-A
IPC: D06H5/00
Filed: 1992-11-17
Abstract: A press felt is devised for use in a papermaking machine, and a method is provided for manufacturing such a press felt. The press felt comprises a base fabric which is made of fabric of yarn material and is endless in the machine direction of the press felt, and one or more layers of fibre material arranged on the base fabric. The base fabric of the press felt comprises at least one layer composed of a spirally-wound strip (20) made of fabric of yarn material and having a width (w) which is smaller than the width (B) of the final base fabric. Longitudinal threads (22) of the spirally-wound fabric strip of yarn material (20) make an angle  alpha  with the machine direction of the press felt. The fabric strip of yarn material (20) may advantageously be flat-woven. <IMAGE>
Patent SE-9300772-L (SE)
Inventor: SISLEGAARD LARS-OTTO
IPC: B27N3/20
Filed: 1993-03-09
Abstract: An arrangement for controlling the thickness of board products (4) during the pressing process in a board press with a first and a second press table (5,2) where the pressing force is transferred by several hydraulic press cylinders (1). A number of hydraulic position valves (7) are arranged in spaced relationship on both sides of the press on the first press table (5). Corresponding push-rods (9) are arranged on the second press table (2). The push-rods are adjustable, and a common shifting motor (12) is provided for simultaneous adjustment of the push-rods (9). <IMAGE>
Patent SE-9301296-L (SE)
Inventor: SONERUD JOHN TEODOR
IPC: E02F3/96
Filed: 1993-04-20
Abstract: The manoeuvring component (7-9) supports at least a first coupling component (17) for drive fluid, and when it locks and/or retains the tool the first coupling component is connected with a second coupling component (26) for drive fluid supported by the tool. - The second and/or first coupling component are/is displaceably fitted on the tool or manoeuvring component in order to maintain a gap-free connection between the two coupling components.
Patent SE-9301731-L (SE)
Inventor: PETTERSSON TORBJOERN
IPC: E04H17/26
Filed: 1993-05-19
Abstract: The manoeuvrable arm (4) at its outer end has a striker unit (5) with a support leg (6,8) for support against the ground (1), along which a machine-driven hammer (11) is movable arranged. The striker unit (5) is fixed to the arm (4) at its upper end, and is pivotable relatively to the arm (4) at least around a first articulated axis (16) in the arm longitudinal direction and around a second articulated axis (18), which crosses approximately at right-angles the first. - The striker unit (5) has its centre of gravity located so that with no other pivoting effect than that from gravitation it hangs vertically to the post longitudinal direction (2). The striker unit (5) is arranged rotatably (21) around its own longitudinal axis.
Patent SE-9302051-L (SE)
Inventor: OEHMAN OVE
IPC: B29C65/02
Filed: 1993-06-15
Abstract: PCT No. PCT/SE94/00584 Sec. 371 Date Dec. 15, 1995 Sec. 102(e) Date Dec. 15, 1995 PCT Filed Jun. 14, 1994 PCT Pub. No. WO94/29400 PCT Pub. Date Dec. 22, 1994In a method of forming a microchannel and/or microcavity structure by bonding together two elements (1, 2) having opposed plane surfaces of the same or different materials, one or both surfaces having open channels and/or cavities, bonding is effected by applying to one or both element surfaces (1, 2) a thin layer (3) of a solution of a material capable of fusing with and having a lower melting point than that of the material or materials of the two element surfaces (1, 2) in a solvent which substantially does not dissolve the element surface material or materials. The solvent is then removed, and the two elements (1, 2) are brought together and heated to a temperature where the dissolved material is caused to melt but not the element surface material or materials.
Patent SE-9400332-L (SE)
Inventor: FORSSTROEM LEIF B S
IPC: G09B29/10
Filed: 1994-02-02
Abstract: The navigation aid includes a plate formed as an arrow with a plain under side (3) and fin (12) provided on the upper side (4). At least a part of the arrow underside has a surface adhesive area (16). The adhesive is fitted on a foil which is permanently fixed to plain under side. - On the upper side, the fin forms an angle with the plate plane which extends in the arrow direction towards its outermost point. The ratio between the arrow length and its breadth is pref one and one half. The fin extends at least 3/4 along the arrow length. The plate at the two rear corners of the arrow has a pair of backwardly directed points (10).
Patent SE-9400449-L (SE)
Inventor: DUMANGE VINCENT
IPC: B65F1/00
Filed: 1994-02-11
Abstract: Container (1), preferably a waste container, comprising four defining walls (2), a base (3), an upper circumambient rim (4), a divided lid (5, 6) and at least one inner detachable partition wall (7). The partition wall (7) is upwards attached to the container (1) by means of detachable connective means (8) and downwards brought into engagement with the container in at least one area. The connective means (8) are designed to press and secure the partition wall (7) by a variable force.
Patent SE-9401994-L (SE)
Inventor: SUNDSTROEM ERIK
IPC: B27B17/08
Filed: 1994-06-09
Abstract: A drive sprocket arrangement includes a drive sprocket and a drive ring rolling loosely on the outer periphery of the sprocket. Drive links of the saw chain enter recesses in the sprocket via orifices in the drive ring. The drive ring has at an axial inner edge thereof a radially inwardly directed flange to retain the ring on the sprocket, and at an axial outer edge thereof a radially outwardly directed flange to retain the chain in place. The flanges are arranged such that the axial inner edge will be disposed above the axial outer edge when the drive shaft of the chain saw points downwardly.
Patent SE-9502174-L (SE)
Inventor: EDVALL PER
IPC: B60P1/02
Filed: 1995-06-15
Abstract: The beams (9, 9') are mutually spaced apart by a distance which is greater than the width of the load platform (2). The load platform is connected with the chassis (1) by lifting mechanisms (10, 10') which permit the raising and lowering of it in relation to the chassis in the space between the beams, i.e. between an upper level position for travelling and a lower level position near the wheel lower parts for loading and unloading purposes.
Patent SE-9602390-L (SE)
Inventor: SVENSSON KJELL
IPC: F25B47/02
Filed: 1996-06-17
Abstract: The device arranges for each refrigerator section (10) to be supplied with cold carrier from at least one refrigeration unit. Each freezer section (2) is arranged to be supplied with a cold carrier from at least one freezer unit (1). Each section comprises at least one group (5,6,13,14) with at least one cold carrier-connected object (7,15) so that the refrigeration and/or deep freeze process plants incorporate at least two groups of objects. - A rapid defrosting unit (8) is connected to each group arranged to separate the cold carrier of the groups. This separated cold carrier is heated so that a rapid defrosting can occur, and this by means of a heat exchanger (16,17) connected to the defrosting circuit. The heat exchanger is even connected on a refrigeration medium basis to the refrigeration and/or deep freeze unit (1,9) warm side.
Patent SE-9604111-L (SE)
Inventor: KETTUNEN AUVO K
IPC: D21C3/02
Filed: 1996-11-07
Abstract: Chemical (typically kraft) pulp having enhanced intrinsic fiber strength and bleachability compared to pulp produced using conventional or modified kraft cooking is produced by using high alkali and/or pH cooking. After being impregnated with a first cooking liquor (e.g. white liquor) having low effective alkali, the first liquor is extracted from the pulp, and it is impregnated with a second cooking liquor having an effective alkali concentration of at least 25 g/l and cooked at cooking temperature (e.g. 140 DEG -190 DEG  C.) to produce a spent second cooking liquor having a residual effective alkali concentration of at least about 15 g/l, which is then extracted from the pulp. The spent second liquor may be used to preheat incoming white liquor, and then flashed and used as the first liquor. The pH of the first liquor is typically less than about 13.0, and the residual pH of the spent second liquor is about 13.0 or more.
Patent SE-9700164-L (SE)
Inventor: NGUYEN TUAN A
IPC: B21D51/38
Filed: 1997-01-21
Abstract: An annular groove (22) of a can end (10) with a reduced radius (R1') is disclosed. In one embodiment, this is by a method and apparatus which reworks the can end to increase the strength of the can end by reducing the radius (R1) of the annular groove (22) of the can end. This method includes the step of reworking the annular groove of the can end to reduce a magnitude of the annular groove from a first radius (R1) to a second radius (R1') by exerting an inwardly-directed force on at least part of the annular groove and relative to the annular groove and collapsing at least part of the annular groove inwardly relative to the annular groove. The apparatus used in this reworking may include inner and outer die surfaces (90,110), wherein at least one of which engages a lower portion of the annular groove, and a V-shaped punch (70), opposing and axially moveable relative to the annular groove and die surfaces, for engaging the annular groove to exert inwardly-directed forces on the lower portions of the annular groove to collapse the lower portions of the annular groove inwardly, toward the punch. The reduced radius may also be achieved in a blank and form station (400) where an axially-directed force is exerted on a flange (412) such that portions of the blank (434) flex into engagement with a generally concave die surface. <IMAGE>