baber/WOPTO huggingface dataset:
Patent SE-0003799-D0 (SE)
Inventor: HOLLMAN PATRIK
IPC: B81B1/00
Filed: 2000-10-20
Abstract: A miniature nozzle structure, comprising an essentially flat member having a top and a bottom surface, and having a first opening provided on the bottom surface, and a second opening provided on the top surface, thereby forming a channel between the openings, and a transition region between the openings. The diameter of the first opening is larger than the diameter of the second opening. The geometrical shapes of the first and second openings, respectively, are different. The diameter of the channel is reduced in the direction from the first opening towards the second opening and up to the transition region, the diameter of the channel being constant from the transition region and to the second opening. The intersection between the different geometrical shapes in the transition region corresponds to a true geometrical intersection. A method for making holes is also disclosed, the method comprising lithographic techniques.
Patent SE-0102833-D0 (SE)
Inventor: BRIMALM STELLAN
IPC: A61F2/68
Filed: 2001-08-27
Abstract: Drive device (1) for a finger prosthesis (2) of substantially natural size designed to bend the finger prosthesis (2) about a shaft (A) relative to a fixing (3) e.g. in a human or artificial metacarpus (4). The drive device (1) comprises a motor (6) which can be connected to an energy source e.g. a battery, and a transmission (5, 7, 8) intended to transform a force from the motor (6) to the finger prosthesis (2) to perform the movement. The motor (6) and transmission (5, 7, 8) are placed in the finger prosthesis (2) so that the bending shaft (A) is contained in the finger prosthesis (2) or in its extension at the fixing (3).
Patent SE-0201982-D0 (SE)
Inventor: SZEPESSY STEFAN
IPC: B01D45/14
Filed: 2002-06-24
Abstract: For cleaning of crankcase gas produced by an internal combustion engine use is made of a centrifugal rotor (2), that is journalled in a frame (1) through two axially separated bearings (12, 13). The centrifugal rotor (2) is caused to rotate by use of part of it also as a rotor (19) of an electrical motor. The electrical motor has a stator (18), which is kept non-rotating and is charged with electric current for rotation of the centrifugal rotor (2), the centrifugal rotor (2) being kept journalled during its rotation only in said two bearings (12, 13).
Patent SE-0203545-D0 (SE)
Inventor: YNGVESSON JONAS
IPC: G06F17/00
Filed: 2002-11-29
Abstract: A method for reading images on a diagnostic workstation, wherein the method comprises the steps: a sequence of images is loaded into the workstation, a Dynamic Display Protocol (DDP) containing a set of rules included in a hanging protocol that automatically determines how the sequence of images is to be presented on at least one monitor for viewing the images is loaded into the workstation, a set of clinical applications is provided in a storage means, at least one of said clinical applications is configured as being a part of said hanging protocol, said Dynamic Display Protocol is checking if matching criterias for said hanging protocol are met by the sequence of images to be read and a clinical application being part of a hanging protocol which matching criterias are met by the sequence of images to be read is automatically started by said Dynamic Display Protocol.
Patent SE-0402238-D0 (SE)
Inventor: LINDEN PATRICK
IPC: A44B/
Filed: 2004-09-15
Abstract: The arrangement is for permitting closure of a continuously engaging, sliding fastener and comprises a first elongated part along which a draw shoe is movably arranged. One end of a second elongated part, on closure of the fastener, is pushed into a channel in the draw shoe, after which it is drawn along the fastener for coupling together the elongated parts. - A funnel-shaped part (1) is connected to and encloses the end (16) of the second elongated part (3) which is pushed into the draw shoe. A track (10) is provided along the one side of the funnel for insertion of the first elongated part (4). An opening (8) is provided in the funnel wall for the insertion of a suspension part (14) of the draw shoe (15). This suspension part is preferably at least partly made of elastic, flexible or otherwise pliable material.
Patent SE-0402499-D0 (SE)
Inventor: ANDERSSON LENNART
IPC: F01N13/02
Filed: 2004-10-13
Abstract: A method and an arrangement are provided for maintaining the oxidation of NO to NO2 in an oxidation catalytic converter arranged in a vehicle, the vehicle including an internal combustion engine which in operation emits exhaust gases to an exhaust gas after treatment system including the oxidation catalytic converter. A predetermined quantity of hydrocarbon is delivered to the exhaust gas aftertreatment system or the engine over at least one predetermined time interval for the purpose of maintaining the working temperature or regenerating an exhaust gas aftertreatment unit. The quantity of hydrocarbon is delivered to the exhaust gas aftertreatment system or to the engine through an injection with at least one predetermined fragmentation frequency and an injection period in order to maintain an NO2 production in the exhaust gas aftertreatment system that prevailed immediately prior to said time interval for the hydrocarbon injection.
Patent SE-8205969-D0 (SE)
Inventor: BACK K J
IPC: B65B11/04
Filed: 1982-10-20
Abstract: In wrapping a product (1), a web-like wrapping material (2) is wound round the product in the form of at least two parallel strips (21), running substantially edge to edge, which are parted along at least a portion of the length of the section in consecutive length sections. The web (2) is arranged in the form of a stock (7), from which the web (2) is pulled out as two substantially parallel strips (21) running edge to edge, and parted along at least a portion of the section in consecutive length sections.
Patent SE-8300997-D0 (SE)
Inventor: SAFONNIKOV A N
IPC: B23K35/362
Filed: 1983-02-23
Abstract: PCT No. PCT/SU81/00057 Sec. 371 Date Feb. 15, 1983 Sec. 102(e) Date Feb. 15, 1983 PCT Filed Jun. 25, 1981 PCT Pub. No. WO83/00027 PCT Pub. Date Jan. 6, 1983.A method of electroslag welding consists in mounting parts to be welded with a required gap, assembling a forming device, introducing an electrode into the gap between the parts to be welded, filling the gap with a flux, setting a slag pool with subsequent melting of the electrode and the edges to be welded, and formation of the weld. A flux for electroslag welding contains calcium fluoride, calcium oxide. According to the invention, the flux further contains calcium chloride, the ratio between calcium fluoride and calcium oxide being of 3:1.
Patent SE-8304273-D0 (SE)
IPC: C21B5/00
Filed: 1983-08-04
Abstract: The invention relates to a method and an apparatus for heating up a first gas-flow with a second gas-flow. The first gas-flow is caused to flow along a wall in a cylindrical chamber as a rotating gas-flow and the second gas-flow is caused to flow centrally in the chamber, surrounded by the first gas-flow, so that the wall is protected. The apparatus comprises a chamber having an inlet section designed as a whirlpool chamber and an elongate cylindrical mixing part non-radial inlets for the first gas-flow, having their orifices in the wall of the whirlpool chamber and having an inlet for the second gas-flow, arranged substantially centrally in the end of the whirlpool chamber facing away from the mixing part, as well as an outlet section arranged in the mixing chamber part opposite the whirlpool chamber.
Patent SE-8304915-D0 (SE)
Inventor: JAMES D R
IPC: A61G7/10
Filed: 1983-09-13
Abstract: A support structure for a hydrotherapy hoist or pool lift comprises a U-shaped upper portion which extends over the decking at a side edge of the pool, and a lower portion welded to the intermediate limb of the upper U and extending down into the pool. The upper portion engages an upper anchorage at each side limb of the U, and a reaction pad at the lower end of the lower portion bears against the side wall of the pool. The hoist has a vertical column from which a short cantilever lifting arm projects, a patient support seat being mounted on the arm. A lifting mechanism is operable to raise and lower the arm and seat. The hoist is detachably supported by means of pintle-type bearings mounted, respectively, adjacent the upper and lower ends of the lower support portion with offset bearing pins on the column engaging in bearing blocks welded to the support. The bearings allow the hoist to be swung through 180 DEG  about a vertical axis between a loading position, with the seat above the decking, and a treatment position in which the seat and a supported patient can be lowered into the pool.
Patent SE-8304943-D0 (SE)
Inventor: LAUENER W F
IPC: B65H18/10
Filed: 1983-09-14
Abstract: An apparatus for reeling up strips, especially aluminum strips produced in a rolling casting plant, comprises a reel arranged axially rotatable by a drive in a path of the strip. This reel in the position for use is disengageably connected with the drive arranged on one side of the strip path and fixedly connected with a carriage frame arranged on the other side of the strip path. With the carriage frame the reel can be drawn out of the strip path. Close to the reel there is mounted a coil stripper provided with a drive.
Patent SE-8304977-D0 (SE)
IPC: F16F9/00
Filed: 1983-09-16
Abstract: © In a vibration absorber, lower and upper holders (10,14) are interconnected by means of an annular elastomeric dampening member (17) and have a throttling disk (18,19) for dividing the interior space of the absorber into two liquid-filled working chambers (24, 25), of which the lower chamber is defined by a rubber elastic membrane (20). The membrane (20) and the throttling disk (18,19) are loosely inserted in the lower holder (14) and held in position therein by a resilient holding device (26, 27, 28) sealingly urging said membrane and said throttling disk against a sealing face (16) on said lower holder (14).
Patent SE-8305306-D0 (SE)
Inventor: KAPLAN J-P
IPC: C07C257/08
Filed: 1983-09-29
Abstract: Novel benzylidene derivatives of the general formula:   <IMAGE> wherein n represents an integer from 1 to 12, R1 is alkyl or alkenyl radical having 2 to 6 carbon atoms, R2 represents an amino radical, a hydroxy radical, or a group -OM in which M represents an alkali metal or alkaline earth metal, and X1, X2 and X3 each represent, independently of one another, a hydrogen atom, the methoxy radical or alkyl radical having 1 to 4 carbon atoms, are useful as antidepressants, anticonvulsants, ulcer inhibitors and gastric secretion inhibitors and also as anxiolytic, analgesic and anti-inflammatory agents.
Patent SE-8306992-D0 (SE)
Inventor: CEDERHOLM A
IPC: C21B3/00
Filed: 1983-12-16
Abstract: Main component includes siliceous limestone (xCaCO3.ySiO2 where y = 0.3-0.6 and x = 0.4-0.7). After dissociation it is reactive and has a low alkali content. The particle size is 10-30 mm. The level of siliceous limestone exceeds 50%, esp. up to 80%. It can include 20% flint and 5% limestone.
Patent SE-8402403-D0 (SE)
Inventor: KOSKI E
IPC: D21F3/04
Filed: 1984-05-04
Abstract: 13 An improvement in a press section for a paper machine which includes at least four successive nips between which the web runs as a closed draw supported on a fabric or roll face. A first fabric functions as a pick-up felt and to carry the web into the first dewatering press nip formed between a first pair of press rolls. A second fabric carries the web from the first nip into the second nip whereupon the web is detached from the second fabric to follow along with an upper roll of the second nip into the third nip formed between the upper roll of the second nip and a smooth-faced roll. A fourth nip is formed between the smooth-faced roll and a dewatering press roll. Dewatering takes place through both faces of the web in the first nip, through only one face of the web in the second nip and in the fourth nip through the other face of the web in a direction opposite from the dewatering direction in the second nip. The third nip is a substantially non-dewatering smoothing and transfer nip. According to the invention, a belt felt runs over a sector of the upper roll of the second nip between and through the second and third nips. The belt felt is substantially water non-receiving and has a smooth-faced outer surface. The web adheres to the belt felt after detachment from the second fabric and is carried into the third nip while supported on the belt felt. After passing through the third nip, the web is detached from the belt felt at least in part due to its surface properties and adheres to the smooth-faced press roll on which it is carried into the next dewatering nip.
Patent SE-8500347-D0 (SE)
Inventor: PETERS T
IPC: B23K20/08
Filed: 1985-01-25
Abstract: The invention is a method for joining pipelines, such as those for oil or gas or other large pipelines, by means of explosive welding. One pipe end (1) is equipped with a flange-shaped part in which the other pipe end (2) is inserted. A powerful clamp (4) is mounted around the pipe joint and the clamp's contact surface against the first pipe end has a profile that corresponds to the profile of the flange-shaped part. Explosive cladding of the two pipe ends is then carried out with the help of an inner ring-shaped explosive charge (3), whereby the clamp serves as a counterstay. After explosive cladding, the clamp is removed and transferred to the next joint. The flange-shaped part can either be prefabricated or created through explosive forming in the clamp in a step prior to the explosive cladding.<IMAGE>
Patent SE-8601606-D0 (SE)
Inventor: GULLICHSEN J
IPC: D21D1/22
Filed: 1986-04-10
Abstract: A refiner has a frusto-conically shaped grinding zone located between an outer housing and an inner frusto-conical rotor. The rotor has suitable openings for removing steam from the grinding zone inwardly into an interior chamber within the rotor. Multiple separation stages are provided in the rotor and between it and the housing, respectively, whereby separation of the steam and any following fibrous material particles is effected. By removing the steam from the grinding zone, increased retention time of the fibrous material in the grinding zone and increased production is effected.
Patent SE-8604664-D0 (SE)
Inventor: SIIKARLA R
IPC: G08B13/24
Filed: 1986-10-31
Abstract: A method is disclosed for effecting electronic article surveillance with a first high frequency signal and a second lower frequency signal, the second signal having a modulation characteristic therewith. Generally rectangular tag devices are attached to said articles for receipt of such signals and for reradiation thereof. The method involves the fabrication of the tag devices by the steps of: (a) providing first and second circuit elements to be of type exhibiting fixed inductive and capacitive reactances; (b) providing a third circuit element to be of type exhibiting voltage dependent capacitive reactance and forming an electrical series circuit of the first, second and third circuit elements; and (c) configuring the first and second circuit elements with respective geometric diversities, whereby the first circuit element extends longitudinally of the device and is of first transverse dimension, and whereby the second circuit element extends longitudinally of the device at least in part jointly spacedly with the first circuit element and is of second transverse dimension substantially exceeding the first transverse dimension, thus effecting predominant different receipt by the first and second circuit elements of the first and second frequency transmitted signals.
Patent SE-8800939-D0 (SE)
Inventor: SODERBERG T
IPC: B65H39/043
Filed: 1988-03-15
Abstract: A sheet collating machine includes feed-up devices (7) disposed at bins (1) and having driven feed-up wheels (8), the feed-up devices being pivotal between a lowered position in which the feed-up wheels engage stacks (2) of paper sheets and a raised position in which the wheels are disengaged from the stacks. A conveying path (3) is defined by a plurality of conveyor and press rollers (4), along the upper side of which a corresponding number of backing rollers (6) are disposed, and a conveyor belt (5) runs between the rollers. A sensor (12) is actuated by a spring member (11) which extends crosswise over the conveyor path when no sheet protrudes between the press roller and the belt, and the spring member is lifted from its contact with the sensor when a sheet passes the latter. When no sheet is advanced within a predetermined period the sensor furnishes a signal to a control device which automatically causes a drive device to lift the feed-up device to its raised position.
Patent SE-8800978-D0 (SE)
Inventor: REISER P
IPC: F02N19/02
Filed: 1988-03-17
Abstract: A heater plug is cooled with combustion air for diesel oil-burning heating appliances, especially those provided with a vaporizing burner. The plug is screwed into a burner pipe joint, enclosing but spaced inwardly of the plug. The pipe joint also has inlet for supplying the fuel, and it is fastened to the furnace wall of the heating appliances. The burner carries a continuous lengthwise bore, accessible from one end face and opening into the heater plug coil, the inner end of the bore being connected to the combustion air channel across a proportioning throttle.
Patent SE-8801524-D0 (SE)
Inventor: ENGLUND A
IPC: F04B17/04
Filed: 1988-04-25
Abstract: PCT No. PCT/SE89/00227 Sec. 371 Date Oct. 23, 1990 Sec. 102(e) Date Oct. 23, 1990 PCT Filed Apr. 24, 1989 PCT Pub. No. WO89/10489 PCT Pub. Date Nov. 2, 1989.The invention relates to a pressure actuated lift valve in a rotary screw machine mounted in one of the end walls of the machine, e.g. for the purpose of controlling the built-in volume ratio of the machine. The valve contains a cylindrical valve member 11 displaceable in an axial boring 13 and an actuating piston 12 in a cylinder 14. The boring 13 extends between the working space 24 of the machine and said cylinder 14. Through channels 20, 21, 22 pressure fluid is supplied to the cylinder 14 whereby the actuating piston 12 affects the valve member 11 to take an open or a closed position. By making the actuating means as a unit separate from the valve member 11 the manufacture is facilitated.
Patent SE-8803451-D0 (SE)
IPC: B63B21/50
Filed: 1988-09-29
Abstract: A tether system for a semisubmersible work platform which may be based on deep water, comprising a number of pontoon elements mounted in a frame configuration, upright columns and a work deck for exploitation of oil or gas fields below the sea bottom. The system comprises a sea bed anchor template, which is provided with receptacle means for tendons, running up to connectors at the work platform. The receptacle means in the sea bed anchor template are located along a circular track on which a carrier can move. The carrier has sheave means for one or more handling line for a tendon which is provided with a running collar. The connectors for the upper ends of said tendons are located at the outside of the columns.
Patent SE-8900277-D0 (SE)
Inventor: HOME M P
IPC: F25C/
Filed: 1989-01-26
Abstract: The invention relates to a construction method for a support construction for artificial ice, in which the cooling pipes are supported. The invention is characterized in that the cooling pipes 6 are supported against shaped plates 4 which at the same time function as moulding or spreading support for the moulding component 5. The invention also relates to application of such a method. <IMAGE>
Patent SE-8901246-D0 (SE)
Inventor: UDENIUS PER
IPC: B01D25/00
Filed: 1989-04-07
Abstract: The filter incorporates several plate-shaped filter elements forming a stack with distance components, in which at least one filter element is located between two distance components. Inlet channels conduct fluid with particles to one side of the filter element, whilst outlet channels lead fluid sepd. from particles from the other side of the element. - The filter elements locate against and are retained between adjacent distance components and ring-shaped flanges formed in one piece with the distance components. In the flanges, are formed the inlet and outlet channels. The number of distance components and filter elements between them is variable dependent upon the quantity, pressure and/or speed of the fluid which is calculated to pass through the filter.
Patent SE-8902855-D0 (SE)
IPC: H02K21/14
Filed: 1989-08-28
Abstract: A permanent magnet excited rotating electrical high-speed machine has a stator core (11a-11f) and a permanent magnet excited rotor (2). The stator winding, consisting of six coils (12a-12f) and designed as a toroid winding, is arranged on the stator core. The stator is made in the form of a plurality of assembled-together stator segments (e.g. 11a, 12a, 13a). Each stator segment comprises a core segment (e.g. 11a) with a coil (12a) applied on the core segment prior to the assembly of the stator.
Patent SE-8903184-D0 (SE)
Inventor: MATTSON R
IPC: E03F1/00
Filed: 1989-09-27
Abstract: The invention relates to a sewage system comprising a sewage producing unit, a vacuum creating apparatus, an intermediate tank, a receiver and pipe connection means interconnecting said parts. The sewage is arranged to be carried away from the sewage producing unit into the intermediate tank by means of vacuum. To minimize smell problems, exhaust air from the vacuum creating apparatus is arranged to be passed into a pressure accumulator. The compressed air stored in the pressure accumulator is arranged to be passed into the intermediate tank so that it passes the sewage contained in the intermediaate tank into the sewage receiver.
Patent SE-9001605-D0 (SE)
Inventor: BLAND G F
IPC: B63H20/32
Filed: 1990-05-04
Abstract: A marine propulsion device comprising a gear housing adapted to be mounted on the transom of a boat, a bearing housing supported by the gear housing, a bearing mechanism supported by the bearing housing, a propeller shaft supported by the bearing mechanism and adapted to have mounted thereon a propeller, a sacrificial anode, and a mechanism for securing the anode to the bearing housing.
Patent SE-9003791-D0 (SE)
Inventor: ANGERFORS D
IPC: F16D66/02
Filed: 1990-11-28
Abstract: PCT No. PCT/SE91/00812 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/09822 PCT Pub. Date Jun. 11, 1992.Wear warning device for indicating wear in brake lining and drum in drum brakes for motor vehicles with automatic brake adjustment. In a drum brake with a lifter and adjustment devices (5), comprising an internally threaded lifter head (7) and a lifter screw (8) screwed therein, the wear warning device comprises a switch (20) supported by the lifter head, the switch having an axially displaceable pin (22) in contact with the thread of the screw (8). the screw is provided at its distal end with a depression (26) in the thread. When the pin moves down into the depression, the circuit in the switch is closed in order to activate a warning device.