baber/WOPTO huggingface dataset:
Patent SE-7713063-L (SE)
Inventor: WALTHER L
IPC: F16K3/02
Filed: 1977-11-18
Abstract: The slide plate held in a frame is designed to be longitudinally displaceable by driving devices (23), the driving devices (23) serving as a supporting device for the frame and the slide plate and thus replacing a separate housing. According to one illustrative embodiment, two such drive units are arranged on the opposite sides of the frame, parallel to the longitudinal direction of the latter, for the purpose of effecting the longitudinal displacement. In a preferred embodiment, further drive units (27), of fundamentally similar design, are arranged on one or both transverse sides of the frame, these drive units serving for the transverse displacement of the frame (21). The drive units can be designed as piston-cylinder units operated by means of a pressurised fluid and having piston rods protruding from the cylinder at both ends or as a driven screw with a travelling motor or as an electric linear motor. <IMAGE>
Patent SE-7813101-L (SE)
Inventor: NORDSTROM LARS-INGVAR BIRGER
Filed: 1978-12-20
Abstract: Welding piston for a welding machine for continuous welding together of thermoplastic sheets. The welding piston has a tip by which electrical heating thermally softens the sheets, which immediately after the softening are joined together by means of pressure devices. The tip of the welding piston has a durable steel jacket to withstand the constant movement of the sheets against it without notable abrasion. The jacket fits tightly around and takes up heat from a core of preferably silver, to which core electrical heating elements are directly connected by thermal conduction. The tip with the exception of its surface lying against the sheets is thermally insulated, so that as little heat as possible can radiate out into the surroundings. <IMAGE>
Patent SE-7900785-L (SE)
Inventor: LUNDSTROM S
IPC: B27F7/15
Filed: 1979-01-30
Abstract: The invention refers to a nail press, which can be used either mounted in a work bench or as a portable hand tool. It mainly consists of a U-shaped yoke, which at one of its ends carries a hydraulic press tool incorporating a piston having a movable press plate and which at its other end carries an adjustable shaft with a second movable press plate. Nail plates are intended to be fitted on the press plates.
Patent SE-7903254-L (SE)
Inventor: MOSHOFSKY J F
IPC: A61B17/068
Filed: 1979-04-11
Abstract: The specification discloses a forming die or ram movable along a guideway or track by a pair of toggle-joint linkages to move from a column of staples a staple having a downwardly bowed central portion into engagement with an anvil, then bend outer portions down over the anvil to drive pointed legs into the flesh and bring the legs into alignment with each other. The column of staples is pressed by a spring arm and a follower toward the track and is laterally supported in a staple magazine. Each toggle-joint linkage is a one-piece member with two rigid arms connected by an undulating spring portion. The magazine is detachably connected to the track by spring latches or clips. Another stapler has a hook-like anvil, and the bowed central portion of the staple as it is pressed against the anvil by a forming die or ram, is first straightened and then bent legs are bent from the central portion, thus giving a "soft" initial feel to the stapling.
Patent SE-7904639-L (SE)
Inventor: WOODS K P R
IPC: B60J5/06
Filed: 1979-05-29
Abstract: A vehicle body comprises a pair of swingable doors giving access to a load carrying interior of the body. To facilitate opening and closing of the doors a coupling mechanism links the doors for simultaneous counterbalanced movement.
Patent SE-7907824-L (SE)
Inventor: DANIELSSON P M A
IPC: F16B2/00
Filed: 1979-09-21
Abstract: PCT No. PCT/SE80/00225 Sec. 371 Date Dec. 16, 1980 Sec. 102(e) Date Dec. 16, 1980 PCT Filed Sep. 19, 1980 PCT Pub. No. WO81/00894 PCT Pub. Date Apr. 2, 1981.This invention relates to a frictional element that shall prevent relative-movement between construction parts and comprises a metallic plate with projecting teeth.
Patent SE-7908759-L (SE)
Inventor: ARRIGONI ALESSANDRO
IPC: A01M25/00
Filed: 1979-10-23
Abstract: A device for controlling rodents by means of poisoned bait comprises means for accommodating the bait, such as a body (11) formed with a tray (13) and an access ramp (14) thereto, and a protective cover (12) sutiable to be placed on the body (11) at such a position as to leave sufficient access to the bait, along the ramp (14) for the passage of rodents such as rats or mice, but preventing access to the bait of comestic animals and poultry
Patent SE-8006143-L (SE)
Inventor: JONES JR W D
IPC: A61K31/54
Filed: 1980-09-03
Abstract: Compounds of the formula   <IMAGE>   wherein R is H, C1-5 or 7-straight or branched chain alkyl or allyl and R1 is H or Cl and the pharmacologically acceptable acid addition salts thereof are pharmacologically active as anticonvulsant and anxiolytic agents.
Patent SE-8007792-L (SE)
Inventor: SKOWRONEK J
IPC: H05K3/42
Filed: 1980-11-05
Abstract: The method provides a punched metallised pattern card, using a copper layered pattern card (11) which is drilled with the required hole pattern, and the conduit pattern is etched out of the foils (12,13). The etched conduit pattern, with the exception of the holes (14) and their surrounding collars (18), is produced with a permanent mask (15,16) resistant to thermic and chemical effect, and then the hole walls and their surrounding collars are metallised by chemical deposit. The mask used is of the type normally used on a pattern card, and is of epoxy-film, whilst the basic material is of plastic laminate (11) with copper foils (12,13) on both sides, each having a thickness between 17 and 35 micrometres. (Provisional Basic advised Week E26)
Patent SE-8103957-L (SE)
Inventor: GAUL JR J H
IPC: C01B33/107
Filed: 1981-06-24
Abstract: What is disclosed is a method of forming silicon from the degradation of polychlorosilanes, a method of coating a substrate with said silicon and a product of said coating method. The method of forming silicon consists essentially of pyrolyzing said polychlorosilanes in an inert atmosphere or in a vacuum at a temperature of 500 DEG  C. to 1450 DEG  C.
Patent SE-8106387-L (SE)
Inventor: GROSSMANN D
IPC: F02D11/04
Filed: 1981-10-29
Abstract: The lever 4 which opens the or each throttle valve 2 to a limit set by a stop 11, against the bias of a spring 10, entrains a lever 5 biased by a spring 7 after an initial valve opening thereby to increase the force necessary to open the valve. The spring 7 biases the lever 5 to engage a lever 6, positioned by a cable 8 or an engine or vehicle speed responsive motor 9, which sets the valve opening angle at which the lever 4 entrains the lever 5. <IMAGE>
Patent SE-8301078-L (SE)
Inventor: KORTE G
IPC: B29C48/59
Filed: 1983-02-28
Abstract: The present invention relates to a peat machine for connection to a tractor or a corresponding power source. The piece peat machine is provided with a digging means for digging peat and a pressure screw for digged peat. In order to improve the production capacity and to reduce the power demand, the pressure screw is conically shaped so that its diameter diminishes towards the outlet nozzles. In addition, the thread of the pressure screw is, at the end facing the digging means, substantially at right angles to the shaft of the screw or inclined forwards towards the outlet nozzles. At the outlet nozzles, the thread is inclined backwards towards the digging means.
Patent SE-8302719-L (SE)
Inventor: SKALLEN B
IPC: G01N1/10
Filed: 1983-05-11
Abstract: PCT No. PCT/SE84/00177 Sec. 371 Date Jan. 7, 1985 Sec. 102(e) Date Jan. 7, 1985 PCT Filed May 11, 1984 PCT Pub. No. WO84/04591 PCT Pub. Date Nov. 22, 1984.The invention relates to an apparatus and a method for determining the drainability by permeability measurements. The apparatus is provided for taking a sample of a suspension, particularly a fibre suspension, e.g. such as flows in a pipe (2), said apparatus including a sampling piston housing (4) connected to the pipe (2) and accommodating a sampling piston (5) which can be displaced into the pipe (2) and has a through hole for forming a sample chamber (9) for taking out a pulp sample. The housing (4) is in communication with a dilution and mixing chamber (35) including an agitation or mixing device (36), the lower portion of the chamber (35) being closed off by an end member (23) with a screening plate (22). In the method in accordance with the invention there first takes place measurement on the entire pulp sample, subsequent to which the sample is liberated from its fine fraction by a washing process in the mixing chamber (35), measurement on the proportion of fibre in the pulp sample then taking place, for which purpose the permeability of the pulp bed formed against the screening plate (22) is measured during one or more pressure drops, possibly with intermediate slushing with the aid of the mixing device (36) and reformation of the pulp bed.
Patent SE-8304574-L (SE)
Inventor: LISIECKI R E
IPC: B65D5/74
Filed: 1983-08-23
Abstract: The drawings and description disclose a flat top end closure for a liquid carrying container, which does not include the usual, well-known gable top characteristics. The flat top end closure includes two oppositely disposed outer closure panels which are adapted to lie flat on top of the underlying fold-in panels and wherein one is longer and overlaps the edge portion of the other shorter one, with the longer one including a lift tab for lifting a portion of the pour spout from its flat attitude during the opening process, and two oppositely disposed, three-segment fold-in panels, one of which serves as the pour spout when opened and includes a lift tab on one of its segments for first lifting a portion of the pour spout from its flat attitude during the opening process, and then opening the full pour spout in such a manner that the pouring lip need not be handled. Each of the three-segment fold-in panels includes a substantially triangular panel portion defined by converging diagonal score lines extending from the upper edge of the tubular container body, and a pair of fold-back panels integrally connected to and folded between the substantially triangular panel portion and the respective adjacent outer closure panels. The above-mentioned lift tab is formed on one of the fold-back panels.
Patent SE-8400395-L (SE)
Inventor: VIITANEN O
IPC: D21F5/02
Filed: 1984-01-26
Abstract: Apparatus for increasing the turbulence of a condensate layer formed on the inner surface of a mantle of a drying cylinder for use in the drying seciton of a paper machine to improve its heat transfer characteristics include a plurality of turbulence ribs atached to the inner mantle surface by a plurality of attachment bands, each attachment band being constituted by an assembly of at least three band parts. Spring devices are associated with pairs of adjacent free ends of the band parts of each attachment band to urge the adjacent free ends away from each other. The spring devices are tensioned by tensioning devices and the turbulence ribs are attached to the bands, which are preferably evenly space throughout the axial length of the mantle, by corresponding projections and cavities. The apparatus is installed according to a method wherein the band parts are inserted through an access opening provided in the drying cylinder mantle whereupon the attachment bands are assembled from the band parts within the cylinder mantle. The spring devices of at least one central attachment band are tensioned at a higher tensioning force than the other lateral bands.
Patent SE-8400958-L (SE)
Inventor: HAMPSON A A
IPC: G06K19/00
Filed: 1984-02-22
Abstract: The beverage can has a pair of spaced, redundant, arcuately distributed code patches on its lid containing regional redemption information. The code patches are read by a scanning laser beam. These patches may be formed in several different ways, as by impressing them, embossing them, or printing them. Information in the patches may be coded in a binary-type code or in a frequency-type code. - A circularly swept laser beam is used and its impingement with the can lid is reflected, through a suitable optical system, onto a photodetector. The can lid may include two arcuately spaced code patches which are identical, and which afford reading redundancy to obviate errors resulting from defacing or dirtiness of one of the code patches.(1/6)
Patent SE-8402867-L (SE)
Inventor: RAMACHANDRAN P
IPC: C11D3/50
Filed: 1984-05-28
Abstract: A perfume-containing carrier is provided for use in admixture with a particulate laundry detergent composition or as an additive to the wash solution separate from the detergent composition to impart a pleasing fragrance to laundered fabrics. The perfume-containing carrier comprises (i) discrete particles containing at least 75%, by weight, of a clay mineral other than talc and/or a zeolite; (ii) a perfume, said perfume being absorbed and/or absorbed on said particles; and (iii) a fabric-adhesive agent comprising at least one of an anionic detergent compound, a nonionic detergent compound, or a cationic compound selected fron the group consisting of primary, secondary and tertiary amines and their water-soluble salts, diamine and diammonium salts, and quaternary ammonium, phosphonium and sulfonium compounds, said fabric-adhesive agent being in contact with said particles and forming at least a partial coating upon the surface thereof, the perfume-containing carrier containing less than about 5%, by weight, of surface active detergent compounds other than cationic detergents.
Patent SE-8403700-L (SE)
Inventor: SPENCER G R
IPC: G02B27/10
Filed: 1984-07-13
Abstract: An optical system including a symmetrical beamsplitter comprised of a semi-transparent film of light reflective material sandwiched between two optical plates of transparent materials having respective thicknesses and indices of refraction suitable for providing equivalent-optical paths on either side of the film. The beamsplitter may be positioned in optical alignment with an image source and oriented to have one of its surfaces at an angle to said source. Thus, a light ray emanating from the source will have a fractional component transmitted through the film along one optical path and a fractional component will be reflected from the film along an equivalent optical path disposed at an angle to said one optical path. Also, the beamsplitter may be located symmetrically between two image sources such that the light rays emanating from one source and reflected by the beamsplitter together with corresponding light rays emanating from the other source and transmitted by the beamsplitter combine and travel common paths from the beamsplitter film. As a result, an observer's eye or any similar focusing system may be positioned over a relatively large range of viewing angles to receive said combined light rays and produce a composite image.
Patent SE-8500743-L (SE)
Inventor: JAATINEN J
IPC: B63B23/58
Filed: 1985-02-18
Abstract: A device for disengaging a wire loop or cable loop either when the hook (2) is unloaded or loaded, when, in the first case, only the locking pivot (9) is removed, or, in the second case, the load is moved onto a hydraulic system (8), whereafter the pivot (9) can be removed and disengagement takes place by discharging the pressure from the hydraulic system (8). After disengagement the hook (2) returns by itself to its original position and can instantly be relocked by the pivot (9) for reloading. Additional safety mechanism can be provided if necessary.
Patent SE-8501548-L (SE)
Inventor: MULLER W
IPC: C07F9/38
Filed: 1985-03-28
Abstract: Substituted  alpha -amino acids useful for treating epilepsy, disorders associated with excess GH or LH secretion, schizophrenia, depression, CNS degenerative disorders and cerebral hypoxic conditions. The compounds are of formula   <IMAGE>  where  R1 is H or an ester-forming group;  A is an optionally substituted amino group;  m and n are 1, 2 or 3; X is S, SO, SO2, O, NH, NR, CONH or CONR (where R is a hydrocarbyl group of at least 2 carbon atoms; Y is a phosphorus or sulphur containing acid or ester moiety, a carboxylic acid or ester or a tetrazolyl group.
Patent SE-8501633-L (SE)
Inventor: STUMMER JOHANN
IPC: F24H9/02
Filed: 1985-04-02
Abstract: Through the belt and plate structure, two separate channel systems (7,8) are produced between the heater component (6) and a wall (9). The plate (3') located in front of the heater can comprise a single sheet, whilst that (3) locating against the wall (9) is of insulating material. - The belts (2,2') can be produced from sprung sheet material for adaptation to the actual depth conditions.
Patent SE-8503134-L (SE)
Inventor: EINBORN T A
IPC: H02K7/20
Filed: 1985-06-24
Abstract: The commutator electric motor comprises a stator winding (7), a tacho-generator winding (9) and an annular permanent magnet (6) of a rotor. The permanent magnet (6) is so magnetized in an axial direction that it has two sets of alternating opposite poles (13, 14). The poles (13) of the first set are defined on the face surface of the permanent magnet and form a main magnetic flux which acts on the stator winding (7). The poles (14) of the other set are defined on its lateral cylindrical surface and form the magnetic flux acting on the tacho-generator winding (9), which is arranged in front of the lateral surface of the tacho-generator.
Patent SE-8503900-L (SE)
Inventor: STINE C R
IPC: A01L/
Filed: 1985-08-21
Abstract: This invention relates to a method of and devices for impact and vibration damping and, more particularly, to devices composed of an elastoplastic material including the characteristics of damping, heat and pressure dimensional stability, and moisture non absorbency of a blend of polyolefin and conjugated diene butyl rubber which converts impact shock or vibration energy into thermal energy.
Patent SE-8600153-L (SE)
Inventor: OLSSON T
IPC: B30B15/30
Filed: 1986-01-15
Abstract: Each pusher unit comprises a driver, the front side of which presses against the processing appts. with sufficient force to cause the handling unit of objects to be pushed into the appts. To the rear of the driver is a tensioned spring (25) which activates the driver when the force exceeds that required to move a handling unit of objects under normal conditions. A battery of pusher units (14) is fitted on the carriage connected to a frame (6), so that each pusher unit can impel a handling unit of objects (2) towards the processing appts. (1). Each of the pusher units is also provided with a sensor which emits a signal if the driver is activated by a counter force from the processing appts. exceeding the force provided by the spring.
Patent SE-8600840-L (SE)
Inventor: JOHANSSON JOHN
IPC: F15B13/07
Filed: 1986-02-25
Abstract: The actuator has a double acting hydraulic cylinder assembly. The cylinder roof of a first cylinder is connected to the second cylinder. The piston connecting rod of the second cylinder can in turn be connected to further piston cylinders. Feed of hydraulic fluid to the piston cylinders (11,12) in the mechanism occurs simultaneously to all cylinders.
Patent SE-8602284-L (SE)
Inventor: BAUER A G
IPC: H03M1/66
Filed: 1986-05-21
Abstract: The given digital word is fed to the input of a digital-analogue convertor (15) working with two reference voltages (V1, V2), the voltages being shifted dependent upon a binary control signal (b3) so that for a given binary value in the signal the first reference voltage (V1) is fed to a primary point (16) in the converter, and the second voltage (V2) fed to a secondary point (17). For the opposite binary value - zero -the first reference voltage is fed to the secondary point, and the second voltage is fed to the primary point. A component (18) is provided which contains controllable changeover switches (20, 21) which receive the reference voltages and the binary control signal (b3) at each of its control inputs, and is connected to the primary and secondary converter points.
Patent SE-8603991-L (SE)
Inventor: AZZIMONTI C
IPC: B05B7/12
Filed: 1986-09-23
Abstract: Between the handle 3 of a spray gun and a compressed-air inlet fitting 19 is a valve body 11 provided with two blind bores 14, 15. The bores communicate via holes 16, 17 in the body and an outer chamber 27 formed in the handle. An adjusting member 8 comprises a locking nut 12 mounted on the valve body 11 and axially movable on the same so as to progressively open or close the air passage through said through holes 16, 17, among which the ones 16 relating to the bore 14 are of differentiated diameters. <IMAGE>
Patent SE-8701916-L (SE)
Inventor: TOROK V
IPC: H01T23/00
Filed: 1987-05-11
Abstract: An air permeable target electrode (M) is arranged concentrically around a wire-like corona electrode (K). The electrodes are connected to a d.c. voltage source (3) which causes a corona discharge at the corona electrode and an ion wind through the target electrode. The target elecrode is cylindrical, and air flows axially into it through one or both of its open ends. The air exits radially through its air permeable wall. The target electrode may be divided into two separate parts arranged concentrically around the corona electrode (K) in a spaced relationship. In this case, the air flows radially inwards through the interspaces between the different target parts, and the air exits radially through these parts.
Patent SE-8701984-L (SE)
Inventor: SCHILLER H
IPC: B60R22/04
Filed: 1987-05-14
Abstract: A device for controlling an extendable equipment part of a power vehicle such as a safety belt includes a guide member displaceable between two end positions. In order to enable a passenger in the car to easily adjust the safety belt the guide member is held on a stationary hinge by means of which the movement of a drive aggregate is translated into the pivoting motion of the guide member.
Patent SE-8801736-L (SE)
Title: Cleaning process waste water - by addn. of nitrate to reduce amt. of dissolved organic material
Inventor: HAEGERSTEDT L-E
IPC: C02F3/00
Filed: 1988-05-09
Abstract: Quantity of dissolved organic material is reduced by addition of nitrate prior to pptn. or biological treatment, partic. where the nitrate is added at an early stage and its quantity is regulated in accordance with oxygen demand prior to final treatment. The use of nitrate in combination with other oxidants e.g. oxygen or trivalent iron is also claimed. The sewage is also recirculated to provided sufficient time for the nitrate to function, and to prevent nitrogen content of the outgoing water from rising. The method reduced formation of hydrogen sulphide in the sewer system. Nitrate can be added to the sewer pipe system or at all sizes of sewage works. The nitrate is added as Calcium nitrate or Saltpetre, pref. as soln. (Provisional Basic previously advised in week 8940).
Patent SE-8803947-L (SE)
Inventor: BEJEAN A
IPC: A63C9/20
Filed: 1988-10-31
Abstract: Apparatus for a cross-country ski having a longitudinal median plane for laterally guiding a ski shoe whose toe is attached to the ski on top of the ski and whose heel is vertically movable in the median plane on the ski includes a longitudinally extending guide rib adapted to be attached to the top of the ski. This rib is symmetrically located with respect to the median plane of the ski and has top and lateral side surfaces adapted to cooperate with a longitudinal groove in the sole of the ski shoe. The groove has a bottom and lateral side surfaces for receiving the rib when the sole of the shoe seats on the top of the ski. Finally, a resilient member is interposed between the bottom of the groove in the shoe and the top of the ski for resilient compression in response to the seating of the sole on the top of the ski.