baber/WOPTO huggingface dataset:
Patent SE-8602629-D0 (SE)
Inventor: HEROLF O
IPC: A01G23/00
Filed: 1986-06-12
Abstract: PCT No. PCT/SE87/00271 Sec. 371 Date Apr. 7, 1988 Sec. 102(e) Date Apr. 7, 1988 PCT Filed Jun. 9, 1987 PCT Pub. No. WO87/07474 PCT Pub. Date Dec. 17, 1987.A forest machine with a crane comprises a driver's cab (2) which is mounted on a wheeled chassis (1) and behind which a load carrier (3) is placed, and a crane post (10) mounted in association with the cab and rotatable relative to the chassis and carrying an outer boom (11) having a telescopic boom (16) which is arranged at its free end to carry a working tool (21). The crane post (10) comprises two suitably inclined, spaced-apart support arms (12) between which extends a pivot shaft (13) on which the outer boom is mounted in a position between the support arms. The pivot shaft (13) is located at a distance from the center of rotation of the post (10) exceeding half the distance between a pair of wheels carrying the chassis of the machine. The outer boom is movable through at least 90 DEG  between a horizontal and a vertical position, more precisely by means of a hydraulic cylinder (19).
Patent SE-8604213-D0 (SE)
Inventor: LOJDSTROM BORJE
IPC: E04F21/00
Filed: 1986-10-03
Abstract: The secondary holder (6) for the fibreglass strip has a magazine pref. taking the form of a roller (7). A cutter (8) is provided for cutting the strip. - The cutter is positioned between the rotatable application part (5) and the storage roller. It is activated from a hand grip (2) on the shaft part (2,3). The application part comprises a roller of soft, suction material.
Patent SE-8605365-D0 (SE)
Inventor: BRENDSTROM M
IPC: F27B3/26
Filed: 1986-12-12
Abstract: The scrap that is to be charged into an electric arc furnace is preheated by a gas in a closed circuit and this gas is heated in a heat exchanger by the exhaust fumes from the furnace. A minor part of the circulating gas is continuously led off to a burner in which it is burnt with a gas as fuel at such a high temperature that rest products such as dioxines are destroyed. The exhaust fumes from the burner is supplied to the exhaust fumes of the furnace upstream of the heat exchanger. In another burner, another minor part of the circulating gas is continuously burnt with a gas fuel at a substantially lower temperature so that hydrocarbons in the circulating gas burn. The exhaust fumes from the burner are returned to the closed circuit.
Patent SE-8700074-D0 (SE)
Inventor: ARVIDSSON J-I
IPC: B60R9/058
Filed: 1987-01-12
Abstract: An anchorage device for a load carrier intended for a vehicle roof (3) includes a strut (1) which extends across the vehicle roof (3) and has, in each end, an anchorage foot (2). The anchorage foot is provided with a support arrangement (4) for transferring loading to the vehicle roof, and also with anchorage members for fixedly retaining the anchorage foot (2) to the vehicle. According to the invention, the support arrangement is provided with two support members (17) which are pivotally retained in the anchorage foot (2) so as to pivot towards and away from one another, and have obliquely inclined grooves (22) for locking accommodation of projections or pins (14) secured in the vehicle. The support members are of platelike configuration so as to be able to extend down into narrow spaces (9, 10, 12) in the vehicle and there engage with the projections or pins (14) and are provided, in their lower edges, with support surfaces (16) for abutment against the bottom (10) of the space (9, 10, 12).
Patent SE-8701958-D0 (SE)
Inventor: JUNG R
IPC: B26D5/00
Filed: 1987-05-13
Abstract: A cutting machine for fabrics, comprising a table, a carriage reciprocating along the same, a pivoted cantilever extending above the table and having an inner arm pivotably mounted about a vertical axis on the carriage and an outer arm articulated on the inner arm, a hand cutter being pivotable about a vertical axis on the outer arm, further comprising switching means for the carriage drive and for controlling the direction of travel of the carriage, a first switching means being provided which is controlled by both arms in order to limit the deviations of the angle formed by the two cantilever arms from an angle of 90 DEG , a second switching means controlled by the inner cantilever arm also being provided to limit the deviations of the angle formed by the inner cantilever arm and the direction of travel of the carriage from an angle of 90 DEG . This ensures that when the carriage is started the forces thus occurring at the hand cutter or its guide handle do not interfere with the cutting operation and do not produce any incorrect cuts.
Patent SE-8703299-D0 (SE)
Inventor: NAGLER M
IPC: C08G63/91
Filed: 1987-08-26
Abstract: A soil release promoting copolymer of polyethylene terephthalate and polyoxyethylene terephthalate (PET-POET) having a weight average molecular weight in the range of 15,000 to 35,000, and a PET:POET molar ratio of about 2:1 to 6:1, is prepared by reacting polyethylene terephthalate with polyethylene glycol in the presence of a catalyst system including both antimony trioxide and calcium acetate or both titanium isopropoxide and sodium isopropoxide. The PET-POET copolymer provides improved soil release properties for oily and greasy stains from polyester fabrics at high and low wash temperatures and is stable even at high alkalinity levels. The starting PET can advantageously be obtained from scrap bottles.
Patent SE-8703571-D0 (SE)
Inventor: LENSMAR JAN
IPC: A01G7/00
Filed: 1987-09-16
Abstract: n the formation of grass mats, a number of plates are placed on the ground. Seed followed by earth is planted in the holes and the grass takes root, eventually covering the whole plate which acts as a reinforcement, providing considerable wear strength. - The ground plates, made e.g. from rubber material obtained from scrap vehicle tyres, can also be used for timber sapling planting, in which case smaller plates are employed, provided with a central hole and with notches which allow the plates to expand. They can be pushed away when the plants grow.
Patent SE-8800902-D0 (SE)
Inventor: RUDLINGER MIKAEL
IPC: B66F9/12
Filed: 1988-03-14
Abstract: The heel formation (2) allows a pallet to be pushed or dragged on its base only when one or both fork arms are engaged with the underside of the pallet. The heel formation comprises an eccentric (20) with a pick-up spike (24). In the pivoted backwards position of the eccentric the pick-up spike is located beneath the contact plane (10') of the fork arm but above its surface. - Thus, the eccentric can be brought into engagement with the underside of a pallet by tilting the fork arm (1) upwards, and then the eccentric is pivoted upwards by moving the fork relative to the pallet.
Patent SE-8800999-D0 (SE)
Inventor: LUNDGREN DAN
IPC: A61C13/225
Filed: 1988-03-18
Abstract: The method involves using a work model which reproduces the location for the implant. A prosthesis body is made with guide sockets which are exactly centred in relation to the implant. The socket body is applied to the material in which precise space-locating holes are drilled using the sockets as guides. These holes accommodate fixtures for attachment of the prosthesis body onto the implant.
Patent SE-8804642-D0 (SE)
Inventor: AFSENIUS SVEN-AAKE
IPC: G02B23/12
Filed: 1988-12-23
Abstract: For a night-binoculars attachment with 1X enlargement which can be detached from an optical day instrument, an observation instrument has been constructed, with a single objective 10, a beam splitter 13, 14, two eyepieces 16 and an image-turning system 11, 12. This is divided into a first part 11 before the beam splitter and second parts 12 after the latter, the construction being such that the intermediate image I of the objective is reproduced to infinity by the first part, resulting in it being possible for the eyepiece parts 12, 15, 16 after the beam splitter 13, 14 to be displaced for eye-distance adjustment without changing the focusing. <IMAGE>
Patent SE-8900935-D0 (SE)
Inventor: FRIBERG R
IPC: E04F15/20
Filed: 1989-03-16
Abstract: Panel intended primarily for floor structures. To achieve a high degree of impact sound insulation, elastic panels are required under the floor layer, while at the same time the compression of the panel under high loads must be limited. From the acoustic point of view, the panel must be sound-absorbing. These requirements are achieved using a panel which has a core 1 of elastic and sound- absorbing material and a two-part perforated shell 2, 3 around the latter. Under normal loading, the two parts of the shell are disengaged and the elastic properties of the core provide a high degree of insulation. In the event of high loads, the legs of one part of the shell contact the other, and further compression is stopped. <IMAGE>
Patent SE-8902549-D0 (SE)
Inventor: KOWALCHUK W M
IPC: A61B90/90
Filed: 1989-07-17
Abstract: An identification band, particularly suited for use in hospitals or the like, comprises a single elongated strip of non-irritating material having an adhesive coating on one surface, and being adapted to receive data on the opposite surface. The strip is foldable about a centrally disposed longitudinal axis and, on one side of the axis is separable into a relatively short tab component at one end, and a relatively long body component extending to the other end, so that the body component may be folded about the axis to bring its adhesive surface into contact with the adhesive surface on the opposite side of the axis to form a relatively thin band component, the free end of which may be brought into overlapping relationship with the adhesive surface opposite the tab portion, with the tab portion then being bent over to bring its adhesive surface against the free end of the band portion in order to complete a circular band.
Patent SE-9000650-D0 (SE)
Inventor: TSURU S
IPC: C12N7/02
Filed: 1990-02-23
Abstract: A separating agent which includes a polyvinyl acetal resin having open cell structure and an average pore size of from about 10 to about 1000 micrometers; and, porous calcium phosphate granules having open cell structure, and also having two distributions of pore size wherein one distribution has micropores ranging from about 20 to about 500 mm in average pore size and the other distribution has small pores ranging from about 1 to about 50 micrometers in average pore size. Alternatively, the separating agent includes a polyvinyl acetal resin having open cell structure and having an average pore size of from about 10 to about 1000 micrometers as a first element, and a layer of porous calcium phosphate granules having an average granule size of from about 10 to about 2000 micrometers as a second element applied onto the first element. The separating agents may be used in a separator, and may be employed in separating methods. The separating agents, separator, and separating methods can be advantageously used to isolate a target cell or virus from a biological fluid in the fields of medical science and biochemistry. The distribution of target cell or virus subsets is not altered by the separation.
Patent SE-9101582-D0 (SE)
Inventor: DOERAGRIP F A G
IPC: F02M69/10
Filed: 1991-05-24
Abstract: The invention relates to a cylinder/piston-controlled fuel injection for a two-stroke engine. A fuel pump 20, which is driven by pressure variations in the crankcase via a line, pumps fuel from a fuel tank 19 to a regulating valve 21 via an inlet where the fuel is divided. One part goes back via an outlet 22 to the fuel tank. The other part continues via an outlet 23 to a fuel regulator 25 with a fuel chamber 26 and a control diaphragm 27. The control diaphragm regulates the fuel quantity by means of a valve 29 (which is connected to the control diaphragm) against a seat 30 in the cylinder, so that, when a piston duct lies directly in front, fuel can be injected into the crankcase. The position of the control diaphragm 27 depends on the position of a gas throttle valve 35 and, with this, negative pressure in a duct 34, a spring 31, the position of an adjusting screw 24 and prevailing pump pressure. In the event of rapid acceleration, the fuel regulator also functions as an acceleration pump as a result of the pressure increase which takes place in the duct 34, and an extra quantity of fuel is pressed into the crankcase by the control diaphragm 27. <IMAGE>
Patent SE-9203248-D0 (SE)
Inventor: CASTWALL L W
IPC: F24C15/20
Filed: 1992-11-03
Abstract: A kitchen ventilator comprises a housing (10) having a motor powered fan (20), an inlet (11), an inlet passage (25) between the inlet and the fan, an outlet (17), and an outlet passage (23) between the fan and the outlet, said passages being separated by a generally vertical partition wall (22). The inlet passage is partially formed by a baffle wall (26) provided between the inlet and the fan, and a removable front wall (16) provided with a sound absorbing material, and the outlet passage (23) has a narrowing portion (33) which is provided on both sides with sound absorbing material (18, 19). For reducing the noice level, the ventilator is provided with means for active silencing, comprising an acoustic sensor (28) for sensing the noice of the fan, a loudspeaker (30) for emitting a sound silencing the fan noice in reverse phase therewith, and an electronic control unit (29) connected to said sensor and said loudspeaker and adapted to control the loudspeaker in response to information received from said sensor. <IMAGE>
Patent SE-9300337-D0 (SE)
Inventor: ILVES HANNU
IPC: A01C11/02
Filed: 1993-02-04
Abstract: The planting arrangement 1 has a frame 2; a planting tube 3; a first power member 4 for moving the planting tube in the vertical direction; a cover 5 which is pivotably connected to the lower end of the planting tube; a second power member 6 for opening and closing the cover; a feeding element 7 on which there are places for a number of plants; a plant-dispensing device 9 which has a third power member 10 for dispensing the plants from a feeding element to the planting tube; a soil-preparing device 11 for preparing the soil and a stamping device 12 for stamping the soil around the planted plant. The frame 2 is pivotably connected to an auxiliary hydraulic device which is linked to a working machine, for example a gripping claw. The planting arrangement has a fourth power member 13 which consists of a double-acting hydraulic cylinder for pivoting the planting arrangement in relation to the auxiliary device, and this fourth hydraulic cylinder has attachments 14, 15 for coupling to the hydraulics of the auxiliary device. The fourth hydraulic cylinder can be manoeuvred using the first control valve 16 of the auxiliary device. First 4, second 6 and third 10 power members consist of double-acting hydraulic cylinders which belong to the same hydraulic circuit 17, in which there are the attachments 18, 19 for coupling to the hydraulics of the auxiliary device, and which can be operated via the second control valve 20. The control valves 16, 20 are located in the cab of the working machine and can be used by the person driving the working machine. <IMAGE>
Patent SE-9302013-D0 (SE)
IPC: G01N33/72
Filed: 1993-06-11
Abstract: A method for determining the HbA1c content in blood which is dried in an absorbing material is disclosed. The dried blood is treated with a cysteine solution for eliminating the interfering HbA3 fraction and reducing the amount of methaemoglobin, whereupon the HbA1c content is determined. According to one embodiment, the absorbing material with the dried blood is pretreated with a buffer solution. A composition for the treatment is also disclosed. The composition comprises a buffered cysteine solution.
Patent SE-9401822-D0 (SE)
Inventor: TJERNSTROEM ERIK
IPC: B23B27/16
Filed: 1994-05-27
Abstract: A cutting insert has top and bottom surfaces and a center hole extending between those surfaces. The insert is seated in a pocket of a toolholder. A clamp is attached to a body of the toolholder by a screw which extends through a through-hole of the clamp and is threadably engaged with the body. An inner end of the clamp engages the body, and a projection at the outer end of the clamp enters the center hole of the insert. When the clamp is tightened, it is displaced downwardly such that a planar under surface of the clamp pushes downwardly against the insert, and is also displaced inwardly so that the projection of the clamp pushes the insert rearwardly against an upright support surface. The inward displacement of the clamp is achieved by causing the inner end of the clamp to engage an inclined surface of the body, or by causing a head of the screw to displace the clamp inwardly.
Patent SE-9402931-D0 (SE)
Inventor: STROEMBERG LARS
IPC: B42F13/36
Filed: 1994-09-05
Abstract: At one end of the fixture component (1) is rotatably fixed an arm, link or similar (2) and at the other end is attached a snap lock (7). In the inner back (3) are openings for the arm, etc. and the snap lock. - When the fixture component is placed in its position and the arm and snap lock have been inserted in their respective openings (5,4), the arm is lowered to secure in the snap lock, and the fixture component is fixed in its position.
Patent SE-9501862-D0 (SE)
Inventor: VOIGT JOHN
IPC: H03K17/00
Filed: 1995-05-19
Abstract: A transceiver (203) instructs a RF switch matrix (200) to direct its output to any one of M outputs and likewise sends information related to the power and frequency of the RF input signal and the switched output to an OMC (112). Each output of the matrix (200) is adjusted by an attenuator bank (218) and fed to a spectrum analyzer (233). OMC (112) relays the power, frequency and switched output information to a computer (239) which instructs the spectrum analyzer (233) to perform a power measurement at the frequency of the RF input signal. The computer (239) then determines which outputs of the matrix (200) were switched based on the power level of the RF input signal, the measured power level of the adjusted output signal and a relationship of the different predetermined levels within attenuator bank (218) and verifies by comparison to the switched output information.
Patent SE-9700338-D0 (SE)
IPC: H01F27/08
Filed: 1997-02-03
Abstract: The power transformer comprises a transformer core wound with a high-voltage cable (2). The cable comprises a core having a number of strands, an inner semiconducting layer surrounding the core, an insulating layer surrounding the inner semiconducting layer, and an outer semiconducting layer surrounding the insulating layer. The winding is provided with spacers (4) arranged to separate each cable turn in radial direction in the winding in order to create axial cylindrical cooling ducts (3). Preferably, the spacers are arranged axially between each turn of the winding. Preferably, six spacers are arranged axially between each turn of the winding. The transformer winding is further provided with a fan cowl sealing against one end of the outermost turn of the winding, to which a fan is connected and arranged to either force gas, such as air, through or withdraw gas, such as air, from all turns of the winding axially to the transformer core.
Patent SE-9700984-D0 (SE)
Inventor: WIDMARK ANDERS
IPC: A61B6/12
Filed: 1997-03-18
Abstract: Apparatus and method for the precision aiming of a radiation beam for treating an internal cancer tumor in a patient. The method of treatment includes introducing at least one reference marker into the patient in a defined and locatable position in relation to the cancer tumor. A defined point in the cross section of the beam is located by a sight that is compared to the position of the reference marker and adjusted to ensure that the treatment beam is directed precisely at the cancer tumor before the remaining doses of radiation are given to the patient. The device according to the invention includes equipment for emitting a treatment beam, a sight arranged in the path of the beam to define a point in the cross section of the beam, and a device to read the beam arranged to receive the beam that has passed through the patient and visualize the position of the at least one said reference marker and the position of the sight.
Patent SE-9703821-D0 (SE)
Inventor: THOMAS MARK ANTHONY
IPC: B63H11/08
Filed: 1997-10-20
Abstract: The invention provides a water jet system with higher efficiency and better steering. The water jet system uses cantilever bars for an inlet grating, to prevent blockage. The water jet system also uses an elliptical impeller shaft housing to reduce turbulence and snagging of debris by the rotating impeller shaft. The water jet system uses impeller blades with a curved cross section that curves towards the direction of forward rotation. The water jet system uses U-shaped flanges mounted to the outlet of the water jet to provide steering.
Patent SE-9704435-D0 (SE)
IPC: H01F27/16
Filed: 1997-11-28
Abstract: Gas or water-cooled transformer/reactor and a method for manufacturing the same having at least one gas or water-cooled transformer/reactor provided with winding, the winding comprising a high-voltage cable (111) and at least one additional member (9, 11, 12, 13, 14, 50, 55, 60, 65, 70, 75) is wound into the winding (2, 3, 4) arranged around the legs (22, 23, 24) of the transformer/reactor.
Patent SE-9704776-D0 (SE)
Inventor: STREET MIKE
IPC: A01K11/00
Filed: 1997-12-19
Abstract: An apparatus and a method for monitoring an animal related area (1, 1a, 1b, 1c) comprises an image capturing device (4a, 4b, 4c, 4d) arranged on at least one location of said animal related area, said image capturing device being associated with a control means. According to the invention, said image capturing device is directed towards a surface (3a, 3b, 3c) having an appearance recognisable by said control means, said control means being adapted to identify a characteristic of an object between said image capturing device and said surface.
Patent SE-9800810-D0 (SE)
Inventor: LINDER STIG
IPC: G01R31/52
Filed: 1998-03-13
Abstract: The invention relates to a fault localizing and identifying device for electric systems. The device comprises a primary unit and a secondary unit. The primary unit comprises at least two connections which are connectible to conductors in the electric system. The secondary unit is connectible to corresponding conductors at a distance from the primary unit. The primary unit further comprises a coupling unit which has a high-impedance and a low-impedance state and which is connected between the connections, and a control unit having an output which is connected to the coupling unit and is adapted to control the coupling unit to shift between the two states. The secondary unit detects the resistance variations. This makes it possible to detect and localize different types of faults. It is also possible to identify or follow a certain conductor.