baber/WOPTO huggingface dataset:
Patent SE-8604539-L (SE)
Inventor: FUJIWARA K
IPC: G05D16/16
Filed: 1986-10-23
Abstract: In a reducing valve assembly having a fluid inlet port and a fluid outlet port with a main valve for controlling flow between the inlet and outlet port, the main valve includes a main valve member which is actuated by an operating piston including a piston rod. In order to improve the flow characteristics of the assembly, a movable wall of the piston which transmits displacement through the piston rod to the valve member is connected with the piston rod by shaping the wall extending therebetween with a spherically curved configuration outwardly in a diametral direction from the piston rod.
Patent SE-8702113-L (SE)
Inventor: WALKER N NMN
IPC: F02C9/58
Filed: 1987-05-21
Abstract: An integrated control system for coaxial counterrotating aircraft propulsors driven by a common gas turbine engine. The system establishes an engine pressure ratio by control of fuel flow and uses the established pressure ratio to set propulsor speed. Propulsor speed is set by adjustment of blade pitch.
Patent SE-8702281-L (SE)
Inventor: ILMARINEN A
IPC: D21F3/04
Filed: 1987-06-02
Abstract: A closed press section in a paper machine is disclosed in which all of the press nips in which substantial dewatering occurs are formed between one or the other of two smooth-faced center rolls and hollow-faced press rolls. The web runs between the nips adhering to the surface of one or the other smooth-faced center roll from the first nip to the last nip along a substantially S-shaped path so that opposite surfaces of the web contact the surfaces of respective ones of the smooth-faced center rolls. The frame construction of the press section includes front and rear frames between which an intermediate space is defined which is open or openable at its top, the front and rear frames not being connected to each other above the press roll combination, at least not permanently. The first center roll is supported on the front frame while the second center roll is supported on either the rear frame, on a separate front part of the rear frame, or on a separate intermediate frame. The frame construction, press fabrics and press rolls are arranged such that the open-topped intermediate space between the front and rear frames is used to facilitate the replacement of the press rolls and at least the upper press fabrics.
Patent SE-8800180-L (SE)
Title: Disposable absorbent mat material - has abrasion resistant pervious nonwoven web bonded to absorbent underlayer
Inventor: SINGELTON M P
IPC: B32B7/04
Filed: 1988-01-21
Abstract: The material comprises an abrasion-resistant pervious nonwoven web of bonded filaments, and an absorbent layer of microfibres. The layers are bonded intermittently with the bonds penetrating through the pervious layer and joining the fibres of that layer to those in the absorbent layer. The absorbent layer pref. incorporates absorbent particles and/or fibres and is pref. od 30% polypropylene fibres and 70% wood pulp with a basis wt. of 190 g/m2. The pervious layer is pref. of spun-bonded polypropylene treated with or containing a surfactant. Bonds are pref. formed by ultrasound or heat and form pockets to provide enhanced roughness, with the bonds in a diamond or square pattern. There may be a waterproof backing layer over the exposed side of the absorbent layer, e.g. of polyethylene.
Patent SE-8802193-L (SE)
Inventor: SZABOLCS A
IPC: A61K31/7052
Filed: 1988-06-13
Abstract: The invention relates to an externally applicable, antiviral pharmaceutical composition accumulating in the skin for treating herpes infections, which composition comprises 0.2-5% by mass of 5-isopropyl-2'- beta -deoxyuridine admixed with carriers, diluents and/or other additives conventionally used in the production of pharmaceutical compositions for external use.
Patent SE-8900589-L (SE)
Title: Striker machine appts. - comprises drill crown whose shaft has wash channel with axial extension only
Inventor: RODERT J A R
Filed: 1989-02-21
Abstract: The machine housing contg. the striker piston has a front part in which a drill casing is rotated by a motor and a gearwheel which engages cogs on the casing. The casing extends out of the housing, and at its front end is threaded for connecting the casing to a tube constituting its extension. This tube is connected to a set of tubes by threaded union. A drill crown is coupled by a splined union to the front end of the tube set. A bar is slidably arranged in the drill casing to transmit striker piston energy to a set of bars axially movable in the tubes. The bars transmit the piston energy to the drill crown via a further bar adjacent to the crown. The crown has a wash channel which only extends axially in the shaft, and the bar next to the crown has an axial flow channel which connects to the channel in the crown.
Patent SE-8900715-L (SE)
Inventor: CARLSSON B
IPC: B66F9/00
Filed: 1989-03-02
Abstract: Manually controlled haulage gear having a U-shaped framework 1,2 supported by castors 3 and having load carriers 4 which are connected to the forward-directed frame parts 1 and are placed at such a height above ground level and at such a distance apart that the load carriers 4 can be inserted beneath a load freely projecting from a free-standing load-bearing device, pallet, and that the frame part 2 which connects the forward-directed frame parts 1 can be slid over the said load carriers. The haulage gear also contains necessary control members 6 and locking devices 8,15 in order to be able to handle a goods item which can be loaded onto and unloaded from the haulage gear. <IMAGE>
Patent SE-9000251-L (SE)
Inventor: STENSTROEM T
IPC: F17D5/02
Filed: 1990-01-24
Abstract: Disclosure is made of a method and apparatus for monitoring a conduit system for an incompressible fluid for leaks, wherein a testing fluid is introduced into the conduit system during a testing period when no fluid is being withdrawn from the conduit system and the conduit system is closed on the supply side by a main valve. Now, without increasing the pressure in the conduit system, a check is to be made whether fluid is escaping from the conduit system despite the closed withdrawal valve. For this purpose, without the entry of testing fluid from the supply side of the main valve (1), a predetermined test volume of the testing fluid is introduced into the conduit system (8) under a pressure of the same order as the fluid pressure on the supply side of the main valve (1) and the time required by the test volume to flow into the conduit system is measured. A suitable apparatus for this comprises a chamber (12) for introducing the test fluid into the conduit system, the chamber communicating only with the conduit system (8) and having a volume which can be changed between a predetermined first larger value and a predetermined second smaller value. Further, time measuring means (16) are provided for measuring the time during which the chamber changes from the first volume to the second volume. Single figure.
Patent SE-9000692-L (SE)
Inventor: THEANDER P
IPC: B65D55/02
Filed: 1990-02-27
Abstract: A capsule made from cardboard or equivalent material, comprising two sides 18,19 having end tabs 20-23, a base 11 having two end tabs 16,17, and a lid 10 which is provided with two end tabs 12,13 and one side tab 14 at least partially overlapping the one of the capsule sides 18, and a tear strip 15 running at a distance from the last-named side tab substantially parallel thereto. This tear strip enables the lid 10 to be torn off and removed so that the content of the capsule become visible and accessible, whilst remaining parts of the capsule form a cohesive unit by virtue of the fact that the end tabs 20- 23 of the sides, at each end of the capsule, are connected by means of adhesive members 27 to the end tabs 16,17 of the base. The two end tabs 12,13 of the lid 10 and the end tabs 20,21 overlapping the side tab 14 of the capsule side 18 are provided with punch holes 25,26, which are arranged to cooperate through hooking, so that an attempt to open the capsule without removal of the lid 10 results in damage to the punch holes 25,26 and provides indication that the capsule has been opened improperly. <IMAGE>
Patent SE-9002823-L (SE)
Inventor: BRAANEMARK PER-INGVAR
IPC: A61F2/42
Filed: 1990-09-05
Abstract: PCT No. PCT/SE91/00586 Sec. 371 Date Nov. 5, 1992 Sec. 102(e) Date Nov. 5, 1992 PCT Filed Sep. 5, 1991 PCT Pub. No. WO92/03992 PCT Pub. Date Mar. 19, 1992.An artificial joint mechanism for use in reconstructing joints such as wrists and finger joints. The joint mechanism is designed for use between fixtures anchored in the bone and/or tissue on each side of the joint. The joint mechanism comprises a male part (1) with at least one joint pin protruding from a base plate (4) and having a substantially arc-shaped joint surface, and a female part (2) with a recess (13) corresponding to the joint pin and having a substantially arc-shaped defining surface (14) for contact with said joint surface in the male part.
Patent SE-9201043-L (SE)
Inventor: JOHANSSON TED
IPC: H01L23/58
Filed: 1992-04-02
Abstract: In accordance with the method according to this invention a first and a second separated condenser connection is created through a third conductive layer m3 under a coupling condenser consisting of two conductive layers m1, m2, in a function block, which condenser connections are then each connected to separately created first and second outputs from a second function block which is to be connected capacitively to the function block in question. A first output thereby operates the coupling capacitance Ck and the second output operates the parasitic capacitance Cpar and in this way permits no difference in potential between the third layer m3 and a layer m1 in the coupling condenser, which thereby compensates for the effect of a capacitance Ci created through the third conductive layer m3 and hence in addition the effect of the parasitic capacitance Cpar on the total capacitance of the coupling condenser. <IMAGE>
Patent SE-9202428-L (SE)
Inventor: HAGNE LEIF
IPC: A61C5/30
Filed: 1992-08-25
Abstract: PCT No. PCT/SE99/00002 Sec. 371 Date Aug. 12, 1994 Sec. 102(e) Date Aug. 12, 1994 PCT Filed Jan. 4, 1993 PCT Pub. No. W093/13726 PCT Pub. Date Jul. 22, 1993A prefabricated inlay (1) for restoring a tooth by application and fixation in a cavity prepared in the tooth and having essentially the same shape as the inlay part adapted for insertion, is provided with a pin (6) which projects from the inlay part not adapted for insertion and which is arranged to be received in an inlay holder. The whole inlay (1) is made of a material translucent to light that is suitable for curing a light-curing material used for fixing the inlay in the cavity. The inlay holder has a light source and a light guide having a tip (18) with a recess (19) for receiving the pin (6) of the inlay (1), such that the light generated by the light source can be guided through the light guide and the inlay (1) to the light-curing material. A tooth restoration set comprises a plurality of prefabricated frustoconical inlays (1), preferably having the same cone angle as well as several different narrow-end diameters, and a plurality of frustoconical burrs having the same cone angle as the inlays (1) as well as corresponding different narrow-end diameters.
Patent SE-9302629-L (SE)
Inventor: CHUDI PETER
IPC: H02K15/03
Filed: 1993-08-13
Abstract: A method for manufacturing a rotor for an electric machine, for example, a permanent-magnet excited rotor for a high-speed a.c. machine, the rotor including an inner part constituting a rotor body and an outer part including a capsule tube which, when the rotor is completed, surrounds the rotor body with a shrinkage fit, includes fixing a first of the parts in a vertical direction in relation to a counter-support, and releasing the second part from a location above the first part so that it will fall within the fixed first part under the influence of gravity.
Patent SE-9303695-L (SE)
Inventor: ROSENQVIST CARL ANDERS
IPC: E01B29/24
Filed: 1993-11-10
Abstract: The invention relates to a mobile unit (1) which is adapted for movement along two parallel, or at least generally parallel rails (2, 2') and which is provided with first means (10) for fastening each of the sleepers (3) to bottom rail-flanges with the aid of two mutually opposing U-shaped resilient devices. The unit also includes second means (20) operative in gripping a sleeper (3) located beneath the unit and positioned loosely beneath the rails (2, 2') and lifting the sleeper into abutment with, or into near abutment with the bottom flanges. Third means (30) are provided for aligning the lifted sleeper (3) to a position relative to the two rails. Fourth means (40) are provided for pressing the sleeper into said adapted position and/or holding the sleeper in said adapted position when necessary, while inserting respective resilient devices (8) into respective fastening devices (4) with the aid of the first means (10).
Patent SE-9504380-L (SE)
IPC: G01M17/00
Filed: 1995-12-07
Abstract: The collision block (1) has cavities (2, 3, 4) in the flat surface, and by virtue of the tube system (6), the cavities can be evacuated for producing a vacuum in them for retention of the block against the base. The flat surface of the block is provided with a friction coating (5). The cavities are formed as parallel tracks with a rectangular cross-section. They are sealed at their ends by sealing components. Dependent upon different test procedures, e.g. weight and speed in the test vehicle, by selection of different vacuums the friction of the collision block can be varied against the base. Alternatively, it is possible for the inherent weight of the collision block to be reduced in order to create a specific friction force.
Patent SE-9504478-L (SE)
Inventor: GOLDSTEIN MIKAEL
IPC: H04M1/274
Filed: 1995-12-14
Abstract: A selected specific register post in the superimposed register functions as opening to the specific code. The superimposed register is an address register. The secret under register is capable of being updated and erased. The specific code is stored in an active card insertable in the mobile terminal. The superimposed register and the secret under register are stored in the active card. If the secret under register is located the user has an adequate predetermined number of attempts to print in the specific code. If a correct specific code is not printed in after the predetermined number of attempts all the information in the secret under register disappears.
Patent SE-9600653-L (SE)
Inventor: FREDRIKSSON LARS-BERNO
IPC: H04L/
Filed: 1996-02-22
Abstract: The device includes two or more communications parts (106A,114A) which form part of a CAN-system, respectively between the CAN-system and a control unit, and which are communicable via one or more wireless connections. When a transmission is made from a first transmission part (114A) to a second communication part (106A), the parts operate with a signal protocol which takes no account of arbitration and/or confirmation functions found in the CAN-system. A particular receiving communication part executes or assists in conversion of the signal protocol to the signal protocol of the CAN-system. The communication parts can be coupled to the CAN-system, which in the non-connected-up or non-activated state of the communication parts form a unitary system (201A). In the connected-up or activated state of the communication parts two CAN-systems are formed (202A,205A) which operate separately relative to each other, with a protocol which is distinct from the CAN-protocol, e.g. ethernet, wave-raider, e.t.c.
Patent SE-9601054-L (SE)
Inventor: SOIKKELI JORMA KALVEI
IPC: G07F7/06
Filed: 1996-03-20
Abstract: The packaging e.g. bottle return installation accepts and identifies the item, returning a deposit or token, and deposits it in a store. Mis-direction of lightweight items such as plastic bottles caused by air turbulence due to eddies among the guiding walls, is prevented by perforating the walls to a large extent to permit air to pass through the unit with little resistance. Items such as returnable bottles are deposited in an opening (A) in the front of the unit on to a conveyor (11). Photocells detect the presence and start the belt in motion. A system of internal walls (12) prevent the item being removed again. The item is transported to an identification area where a bar-code may be read and the relevant money or token returned to the depositor and the item directed to the appropriate storage area. The walls are perforated to the extent of about 50% to allow air currents to pass through with minimum obstruction, preventing eddy currents.
Patent SE-9702337-L (SE)
Inventor: MOELBAEK JENS JOERGEN
IPC: G05D16/06
Filed: 1997-06-18
Abstract: A diaphragm-controlled differential-pressure valve has a valve housing (1) which is constructed in one piece with the lower part (5) of a diaphragm capsule (6). The associated cover (9) carries a spring housing (20) accommodating the set-point spring (18). This produces a valve having a very small overall height.
Patent SE-9704624-L (SE)
Inventor: BOHM CHRISTER
IPC: H04J14/00
Filed: 1997-12-11
Abstract: The method for transferring data in time slots in parallel bit streams along optical fibres involves reading, in a node, at least one of two or more incoming bitstreams as a whole. Further optical propagation of the bitstream is prevented along the shared medium. The bitstream is regenerated and transmitted as an outgoing bitstream from the node. Finally at least one other of the parallel bit-streams bypasses the node without regeneration or essential modification. The node is arranged to write data into at least one of the time slots in the one incoming bitstream. The data is written into the time slots in the outgoing bitstream in association with the regeneration.
Patent SE-9802720-L (SE)
Inventor: NILSSON MATS
IPC: H01Q1/12
Filed: 1998-08-13
Abstract: An antenna arrangement includes an antenna reflector (10), a transceiver element (11) and a signal detection unit (12) having a signal converter (121-122) and a computing unit (123) for generating in response to incoming signals control signals for controlling the alignment of the antenna reflector (10) with a target object. The signal converter (121-122) is adapted to reduce its bandwidth automatically and incrementally from a requisite maximum frequency range to a narrow band frequency range. Changes in the direction of the antenna reflector are detected through the medium of a movement detection unit (13) that includes 3d-sensors (131, 132, 133). Mechanical control of the alignment direction of the antenna reflector (10) is effected with the aid of a drive unit (15).
Patent SE-9804500-L (SE)
Inventor: WEISE THOMAS
IPC: F41B6/00
Filed: 1998-12-22
Abstract: A plasma burning device for an electrothermal/chemical gun system includes a case hating a bottom and an interior; plasma material accommodated in the interior; and a high-voltage electrode passing through the case bottom into the case interior. The high-voltage electrode is adapted to cooperate with a gun tube acting as a counter electrode for generating an arc to combust the plasma material. The high-voltage electrode includes a conductor bar adapted to be coupled to a high-voltage source; an insulation surrounding the conductor bar; a conductor sleeve electrically connected to an end of the conductor bar and extending towards the case bottom along a length portion of the conductor bar. The conductor sleeve surrounds the insulation and the conductor bar and has a non-insulated outer surface. Further, an insulating cap is provided which covers the end of the conductor bar.
Patent SE-9901474-L (SE)
Inventor: SJOESTRAND ULF PETER
IPC: A61H3/04
Filed: 1999-04-26
Abstract: A brake system in wheeled walking frames or the like comprises a braking device and a handle (10) with a brake lever (20). The braking device acts against a wheel, and the brake lever has a braking position and a locking position. In use, the brake lever actuates the braking device via one end (50) of a connection (40). The other end (43) of the connection (40) abuts against a pressure surface (25, 26) adjacent the brake lever. The brake lever is rotary about two separate rotation centres (23, 24). The one rotation centre (24) functions in the braking position and the other (23) in the locking position.
Patent SE-9903773-L (SE)
Inventor: WIKSTROEM BERTH
IPC: F28D7/04
Filed: 1999-10-20
Abstract: Warm gases from a blowing machine enter and leave the cooling device via an inlet (5) and outlet (6) in opposing end walls of the cooling device casing (4). A number of parallel, spirally wound pipes (1) inside the casing are connected at their outer ends to a pipe (2) for supplying cold coolant (preferably water), and at their inner ends to a pipe (3) for removing warm coolant. A partition wall (7) inside the casing urges the gases radially outwards so that they pass the spirally wound pipes on the way to the gas exit. The cooling device is mounted between two flanges (8, 9).
Patent SE-9904567-L (SE)
Inventor: SUNDGREN ANDERS
IPC: B60R19/18
Filed: 1999-12-14
Abstract: A vehicle is subjected to many requirements and wishes. One of these is that the vehicle is to protect passengers and load during a collision. This is achieved in that different parts in and on the vehicle are designed and constructed such that they, in different ways, absorb, distribute and channel energy during a collision. A bumper bar for a vehicle must be deformed both elastically and/or plastically during a collision. This invention offers a bumper bar that in its basic construction provides these properties. The invention concerns a bumper bar for vehicles where the bar is extended and has a closed cross-section with at least one forward flange (1) facing forwards in the normal direction of motion of the vehicle, an upper web (3) and a lower web (4). The forward flange (1) of the bumper bar is provided with elastically deformable grooves (6).
Patent NO-20006242-L (NO)
Inventor: SVENSSON JOHN E
IPC: A63C17/14
Filed: 2000-12-08
Abstract: A first preferred embodiment is a roller skate (10) having a shoe portion (12) for receiving a skater's foot and a plurality of wheels (18a, 18b, 18c, 18d). The skate comprises a base (14) having an upper surface (30) securable to an underside of the shoe portion (12) for supporting the received skater's foot, the base (14) including a heel region (24) and a forefoot region (20), the forefoot region (20) having a metatarsal head portion (22). Furtheron, the skate comprises a frame (16) having a forward segment (26) secured to an underside of the base (14) below the forefoot region (20) of the base (14), and a rearward segment (28) secured to the underside of the base (14) below the heel region (24), the forward frame segment (26) rotatably mounting at least one forward wheel (18a, 18b) below the forefoot region (20) of the base (14) and the rearward segment (28) rotatably mounting at least one rearward wheel (18c, 18d) below the heel region (24) of the base (14). One of the forward or rearward frame segments (26, 28) includes first and second stabilizing flanges (50) that extend toward and slidably overlap opposing first and second sides of the other of the forward and rearward frame segments (26, 28) such that the base (14) can flex intermediate of the forefoot region (20) and heel region (24) during skating to permit elevation of the skater's heel. The forefoot region (20) of the base (14) is rigid forward of the metatarsal head portion (22) and the metatarsal head portion (22) of the base (14) defines a stress concentrating contour extending transversely substantially across the base (14) underlying the metatarsal head of the received skater's foot that focuses flexure of the base (14) at the metatarsal head portion (22), the stress concentrating contour including a reduced thickness section of the base (14).