baber/WOPTO huggingface dataset:
Patent SE-8702412-D0 (SE)
Inventor: TRONCY R
IPC: F41G7/26
Filed: 1987-06-10
Abstract: Device for the optical guidance of a missile by means of a beam transmitter including for example a CO 2  laser source (1) functioning at 10.6Á and whose beam scans the field of guidance in a Lissajous pattern by means of two optical deflectors (3 and 3') constituted by vibrating mirrors (9 and 11) activated respectively by galvanometers (8 and 10) providing symmetrical sawtooth deflections. The beam emerging from the zoom (7) scans the said field in the direction of the missile on board which is mounted the guidance receiver synchronized at the launch with the transmitter and including the detector (14), Fig 5 not shown, cooled by cryogenics. The detected signal, amplified (in 17), enters the comparator (18) whose output is connected to the counter (20). The digital processor (22) connected to the counter provides the value of the threshold and decodes the data to indicate the co-ordinates of the missile and to correct the synchronism errors.
Patent SE-8702780-D0 (SE)
IPC: C11B1/16
Filed: 1987-07-06
Abstract: When melting fat out of animal material which consists of bone material, the raw material is finely divided and heated with direct steam, without any other addition of liquid, to a temperature of 80-95 DEGREE C. The heated material is transported, without any intermediate step, to a decanting centrifuge 6, and is divided, in the centrifuge, into a first fraction 7, containing defatted solid constituents, and a second fraction 8 containing glue water and fat. The second fraction is subjected to a further division into three fractions in a centrifugal separator 9, resulting in a fat fraction 10, a glue fraction 11, containing dissolved proteins, inter alia, and a sludge fraction 2 containing finely divided raw material and a relatively small quantity of fat, which sludge fraction 2 can be returned and mixed with the finely divided starting material prior to the heating.
Patent SE-8704754-D0 (SE)
Inventor: TENGQVIST L
IPC: B31F1/28
Filed: 1987-11-27
Abstract: A method of manufacturing moisture-resistant corrugated paper board, particularly paper board intended for the manufacture of boxes, comprising an outer planar liner, an inner planar liner and a corrugated so-called floating disposed between the liners, wherein the liners and the floating consist of a paper which incorporates a rosin size. The invention is characterized in that the paper (5) on which the floating (7) is to be formed, is impregnated throughout its thickness with a first substance which includes a plastics suspension, preferably a styrene-butadiene suspension, and starch, and in that the paper (1, 3) for the liners, at least with respect to the surface (2, 4) of at least one of the liners (10) which is intended to face away from the floating (7) is coated with a second suspension which includes a plastics suspension preferably a styrene-butadiene suspension, and starch, and in that respective liners (10) are adhesively bonded to the floating (7).
Patent SE-8801131-D0 (SE)
Inventor: BEAMAN G
IPC: B60K20/02
Filed: 1988-03-28
Abstract: A shift lever including first and second elongated parts includes an improved vibration dampening coupling between the two parts. The coupling enhances the rigidity between the parts under conditions of hard or forceful shift, wherein radial loads normally imparted to elastomer bushings are supported by thermoplastic load-bearing elements positioned adjacent the bushings. In a preferred form, the shift lever includes a first elongated portion and a second hollow body portion secured partially over one end of the first portion. In the preferred form, the elastomer as well as the thermoplastic elements are each defined by an annulus, and while the elastomer elements are adhesively bonded between the first and second parts of the shift lever, the thermoplastic load-bearing elements, which operate to limit deflection of the elastomer elements, are fixed only to one of the shift lever parts. Also in the preferred embodiment, one of the thermoplastic load-bearing elements doubles as a boot retainer for the purpose of supporting a flexible boot assembly at the bottom of a standard shift lever.
Patent SE-8803630-D0 (SE)
Inventor: NIUKKANEN H V
IPC: E01C/
Filed: 1988-10-12
Abstract: Traction mechanism for a spreader 3, comprising a fixed plane 8 for attachment to a traction machine, such as a bulldozer or grader 1, and traction members 11, 13, 14 which are secured to the fixed plane and which at one end are connected to the frame 6 of the spreader. Present-day traction machines for spreaders have the disadvantage that they do not permit control of the ploughing angle of the spreader. The invention has solved this problem in that one of the traction members is a traction jib 11 which has been articulated so as to pivot essentially freely relative to the fixed plane, and in that the two other traction members are power units 13, 14 for controlling the position of the spreader 3. <IMAGE>
Patent SE-8804080-D0 (SE)
Inventor: LINDE L
IPC: B63B75/00
Filed: 1988-11-11
Abstract: A method for converting an existing semi-submersible drilling- or accommodation rig into a floating production plant having apparatus for extracting and processing oil and/or gas, or other heavy and bulky deck load. These vessels comprise at least two submerged pontoon bodies, a work deck raised to a secure level above the surface of water having personnel accommodation areas and upright support columns between the bodies and the work deck. A module is prefabricated which contains the main part of the processing apparatus. The vessel is provided with a steel structure to carry the module near the level of the work deck. Also, the vessel is provided with a displacement increasing device, substantially corresponding to the dead weight of the module and the steel structure. Further, the water line area of the vessel is increased until the necessary deck load capacity and stability is achieved.
Patent SE-8804605-D0 (SE)
Inventor: MARRANDI T R
IPC: A01B63/16
Filed: 1988-12-21
Abstract: The optical local area network transmission system has a star topology and behaves either as a ring or a bus in dependence on the employed protocol.
Patent SE-8900319-D0 (SE)
Inventor: BUTLER D R
IPC: B22C9/08
Filed: 1989-01-30
Abstract: A mould (61) for metal casting has a mould cavity (62) and a sprue (63) communicating directly with the mould cavity (62) and located in the sprue (63) a sleeve (64) of refractory material having a cellular ceramic filter (65) fixed therein. The mould, which has no running system apart from the sprue, may be a sand mould or a metal die for producing castings by gravity or low pressure diecasting. The cellular ceramic filter may be a honeycomb type of structure having cells which extend between two outer surfaces of the filter or a structure having interconnecting cells such as a ceramic foam.
Patent SE-8900668-D0 (SE)
Inventor: SCHMIDT W
IPC: B62D33/06
Filed: 1989-02-27
Abstract: Technical object The intention is to provide a vibration-free bunk arrangement in an extremely short driver's cab. Solution of the technical object A bunk, which is designed in one piece, is rectangular and has no recesses, is arranged in its vertical storage position (A) on the rear wall (11) of the driver's cab, preferably directly and without a substantial gap, behind the driver's seat (2) and front-passenger seat (3). It can be brought into a horizontal use position (B) fitting over the seat (2, 3) and the folded-down backrests (4) by way of a simultaneous double rotary movement or a combined rotary and translational movement. At the same time, that side (5) of the bunk (1) which is at the top in the vertical storage position (A) is connected in an articulated manner to a pivoted lever (6) which is pivotably coupled at its lower end (7), in the rear, lower region of the driver's cab, to a fixed wall (8), that end (9) of the bunk (1) which is lower in the storage position having a spring-loaded closing bolt (10) which, after the bunk (1) has been pivoted, can be locked in its horizontal use position (B) in the fixed wall (8). <IMAGE>
Patent SE-8903364-D0 (SE)
Inventor: YLITALO P H
IPC: A61K31/19
Filed: 1989-10-13
Abstract: The ring-substituted phenoxy acids have the general formula (I). In which -A- is a straight-chained or branched alkylene group with 1 to 4 carbon atoms, and R', R'' and R''' independently are chlorine or alkyl with 1-4 carbon atoms, such as their pharmaceutically usable salts. The alkyl groups are pref. methyl or ethyl. - Usable cpds. are:- 2,4-dichlorophenoxy acetic acid, 2-(2,4-dichlorophenoxy) propionic acid, 4-(2,4 dichlorophenoxy) butyric acid, 2,4,5-tricholorphenoxy acetic acid, 2-(2,4,5-trichlorophenoxy) butyric acid, 2,4,5 trichlorophenoxy acetic acid, 2-(2,4,5-trichlorphenoxy) propionic acid, 4-chloro-2-methylphenoxy) propionic acid, 2-(4-chloro-2-methylphenoxy) propionic acid, 4-(4-chloro-2-methylphenoxy) butyric acid.
Patent SE-9000301-D0 (SE)
Inventor: KVIST A
IPC: F01D21/20
Filed: 1990-01-29
Abstract: A hydraulic valve constructed as a multi-way valve with pressure medium feed through the valve in two parallel ducts. Closing and opening of ports 1, 2, 3, 4, T to the various ducts is performed by a combined piston/slide 6. The piston 6 is provided with cams 7, 8, 9 which, in interaction with throttling edges A, B, C, D, E inside the valve space, where the piston 6 runs, open or close the ducts and connections to the valve. Operation of the piston 6 is brought about by applying a control pressure at one end of the piston, where the piston is provided with a pressure area. The control pressure can be produced in any way. At the opposite end of the piston, the piston bears against a valve seat F when control pressure is applied to the piston. This valve seat seals effectively between a duct inside the valve seat and a port outside. At the same end of the piston, there is also a return spring 10 which returns the piston to the starting position when control pressure is not applied to the piston. The object of the valve is to produce a valve in which two ducts through the valve are fed in parallel with pressure medium in separate ducts with the same pressure in the two ducts and in which one of the outputs from the two ducts of the valve retains the same pressure medium pressure even when the position of the valve is changed without any pressure drop occurring during the change. This is achieved by means of a change procedure which is accurately regulated in terms of position. Fig. 1. <IMAGE>
Patent SE-9000354-D0 (SE)
Inventor: BRAENNSTROEM ROINE
IPC: F23K1/00
Filed: 1990-02-01
Abstract: The invention relates to a method of supplying coal and sulphur absorbent to a combustor (10) with combustion in a fluidized bed (16). The coal is crushed and sorted into a finer and a coarser fraction. The finer fraction is mixed with water, possibly with oil and/or emulsifier, into a paste. This is pumped into the bed (16) of the combustor (10) via a number of first nozzles (32). The coarser coal fraction is supplied to the combustor pneumatically in dry state, direct or via one or more lock hopper systems (60) and a number of other nozzles (36). The invention also relates to a power plant for application of the method.
Patent SE-9002721-D0 (SE)
Inventor: NILSSON B
IPC: B02C7/12
Filed: 1990-08-23
Abstract: A refiner (50) for producing mechanical pulp has greater spacing between bars (13,24,124) of the refiner grinding elements than is conventional. The grooves (15) between the bars have a sloping bottom (16,25,125) making an angle of about 1-30 DEG  (preferably 5-20 DEG ) with respect to a straight line between the bars. The width of the grooves is about 10-50 mm. The relative rotation of the refiner elements (whether disk shaped (20,21), cylindrical, or conical (10)) with respect to each other results in sequential refining by providing a moving tension field, with successive compressions before impacts, and expansions, achieving increased fiber flexibility, more fiber rolling motion, and less fiber cutting. Pulp produced has increased fiber flexibility yet maintains a high content of long fibers, and higher refiner capacity also ensues. Also, the refiner can be used to mix treatment chemicals -- such as bleaching chemicals in liquid form -- into kraft pulp at high consistency (e.g. about 30-55%).
Patent SE-9103017-D0 (SE)
Inventor: RASMUSSEN P B
IPC: G01N27/12
Filed: 1991-10-16
Abstract: Two electrodes 3 and a gas-sensitive layer 4 connecting the two electrodes are applied to an electrically insulating carrier substrate. A catalyst in the form of a metal compound or base is added, in solution to the gas-sensitive layer and the sensor is heated to a temperature below the boiling point of the solution or below the temperature at which the compound decomposes to the metal. The solvent may be water or alcohol or a mixture thereof and the salt may be chloroplatinic acid (for an ammonia sensor) or the base borium hydroxide for a chlorine or hydrogen chloride sensor. The gas-sensing material is preferably tin oxide. Cuts 6 may be made in the gas-sensing layer 4 before the catalyst is applied to control the resistance of the sensor. <IMAGE>
Patent SE-9103544-D0 (SE)
Inventor: ROBERTSSON SVEN-AAKE
IPC: E02D27/01
Filed: 1991-11-29
Abstract: The building foundation (1) comprises an insulation (4) between the floor (2) of the building and the ground (3). An insulating block (5) of cellular plastics is supported at a distance (X) from the ground with a formed air space (6).
Patent SE-9202350-D0 (SE)
Inventor: ARORA A S
IPC: H04L7/04
Filed: 1992-08-14
Abstract: The synchronization process of the present invention filters the received signal with an adaptive band-pass filter (101) while buffering the received signal in memory (108). The energies of the input signal and the filtered signal are estimated (103 and 104) and the gain of the filter is adapted (105) based on the difference between the energies. The pole of the filter is adapted (102) to center the frequency of the input signal in the filter's pass-band. If a tone is detected (106), the length of the tone is determined (107) to ascertain if it is a frequency correction burst (FCB). If the tone detected is an FCB, the signal in the memory is also the FCB that is then filtered in the band-pass filter (101) and the difference between the frequency of this signal and 67.5 kHz is determined (109). This difference represents the frequency offset between the base station carrier frequency and that of the mobile radiotelephone, and can be fed into the local oscillating means to compensate for the frequency offset. The boundaries of the FCB establish the time slot alignment of the TDMA structure being received from the base station.
Patent SE-9202915-D0 (SE)
IPC: G01N33/487
Filed: 1992-10-05
Abstract: PCT No. PCT/SE93/00801 Sec. 371 Date Mar. 28, 1995 Sec. 102(e) Date Mar. 28, 1995 PCT Filed Oct. 5, 1993 PCT Pub. No. WO94/08222 PCT Pub. Date Apr. 14, 1994In a method of measuring rheological properties of a sample, an oscillation system containing the sample is caused to perform free oscillations, and the damping caused by the sample is determined, the rheological properties of the sample being possible to determine by means of the damping. By this method, rheological properties can be determined for samples of a small volume and/or low viscosity. The method is especially adapted to measure body fluids. A rheometer for carrying out the method is also disclosed.
Patent SE-9402819-D0 (SE)
Inventor: ZDEBEL BENGT
IPC: H04Q3/00
Filed: 1994-08-24
Abstract: The first network part (1) of the arrangement forms a network core which functions as common network resource and works unactivated by the second part (2) which is specific for different connected network types. The network core consists of three different plans, i.e. a service plan, a traffic control plan and a transport plan. The traffic control plan comprises a logical plan where, for example, routing algorithms, analysis machines and mechanism for charging are located, the transport plan is broadband-independent and takes care of all coupling, marshalling and protective changeover and the service plan contains number conversion functions, personal mobility, voice communication box, video, etc. The traffic control plan contains local control functions, service control functions, transit control functions and transport control functions. The functions have reciprocal communication possibilities with other plans and its internal functions or parts. The transport plan incorporates transport nodes, access transport nodes and flexible communication within and out to other plans.
Patent SE-9504544-D0 (SE)
Inventor: JOENSSON KURT
IPC: C02F3/12
Filed: 1995-12-19
Abstract: The invention concerns a method for biological treatment of water in a filter bed including a granular filter medium which in a dirty state is taken out at the lower part of the bed and after transport upwards and cleaning, is brought back to the upper part of the bed, whereby water to be purified passes from below and upwards through the filter bed. The invention is distinguished by the thickness of a bacteria layer around the granules of the granular filter material being brought to be limited to a maximum of 50  mu m by said transportation upwards and/or washing such that a stationary water layer which is present outwardly around the granules comprises the main resistance against diffusion into the bacteria layer of substances intended for reaction in said layer.
Patent SE-9601547-D0 (SE)
Inventor: HERTZ HANS M
IPC: H05G2/00
Filed: 1996-04-25
Abstract: A method for generating X- or EUV-radiation via laser plasma emission, in which at least one target (17) is generated in a chamber, and at least one pulsed laser beam (3) is focused on the target in the chamber. The target is generated in the form of a jet (17) of a liquid, and the laser beam (3) is focused on a spatially continuous portion of the jet (17). An apparatus for generating X- or EUV-radiation via laser plasma emission according to the method comprises a means for generating at least one laser beam (3), a chamber, a means (10) for generating at least one target (17) in the chamber, and a means (13) for focusing the laser beam (3) on the target (17) in the chamber (8). The target-generating means (10) is adapted to generate a jet (17) of a liquid. The focusing means (13) is adapted to focus the laser beam (3) on a spatially continuous portion of the jet (17).
Patent SE-9604153-D0 (SE)
IPC: F28D9/00
Filed: 1996-11-14
Abstract: PCT No. PCT/SE97/01899 Sec. 371 Date Jun. 22, 1999 Sec. 102(e) Date Jun. 22, 1999 PCT Filed Nov. 12, 1997 PCT Pub. No. WO98/21539 PCT Pub. Date May 22, 1998A plate heat exchanger comprises a plate package (2) of heat transfer plates (3) provided with ports (12), which is arranged between two frame plates (4, 5), at least one (4) of the frame plates being provided with connection pipes (7). The invention concerns a support arrangement to avoid bending of a portion that surrounds each of the ports (12) of an outer heat transfer plate (10) in the plate package (2). Each connection pipe (7) on its inside is provided with a lining (9), which is radially movable in the connection pipe (7) and permanently connected with the outer heat transfer plate (10) around its relevant port (12). The support arrangement is constituted by a ring (14) arranged around the lining (9). The ring (14) supports the outer heat transfer plate (10) and abuts against a support surface, which is fixed in relation to the frame plate (4).
Patent SE-9604414-D0 (SE)
Inventor: JADESJOE GUNILLA
IPC: C11D3/48
Filed: 1996-11-29
Abstract: The invention relates to a composition suitable for cleaning disinfection and bleaching comprising an acidic aqueous solution of hydrogen peroxide, a surfactant, and a phosphonic acid based complexing agent selected from biodegradable 1-aminoalkane-1,1-diphosphonic acids, or salts thereof, of the formula: <CHEM> wherein R1 is selected from hydrogen, C1-C4 alkyl and phenyl; R2 and R3, independently from each other, are selected from hydrogen, C1-C22 alkyl, C5-C6 cycloalkyl, phenyl, C7-C18 alkylphenyl, C7-C18 phenylalkyl, a C1-C10 alkanol radical, a carboxy alkyl radical having up to 10 carbon atoms, wherein R2 and R3 together with the nitrogen atom can form a piperidino, pyrrolidino or a morpholino group; and X1 to X4, independently from each other, are selected from hydrogen, alkali metal and ammonium. The invention also relates to use of such a composition for disinfection, bleaching, removal of stains from textiles, or removal of lime deposits.
Patent SE-9703270-D0 (SE)
Inventor: CHRISTOFFERSSON EVERT
IPC: E06B9/322
Filed: 1997-09-10
Abstract: When the stop screw is screwed into the central hole in the stop block it clamps the control line (17). The stop block is formed as a unified rotation-symmetrical body and on its one plain end surface has an axially extending tubular throat. This throat forms an axial extension of the hole and is releasably accommodated in a slot-shaped notch in one leg of an angle fixture (30). DESCRIPTION OF DRAWING - The figure shows a partial perspective view of the Venetian blind with the control line and stop block arrangement. Control line (17), angle fixture (30).
Patent SE-9703709-D0 (SE)
Inventor: BERGMAN CARL
IPC: B22D17/26
Filed: 1997-10-13
Abstract: A device for molding objects includes a mold having a molding space enclosed therein and adapted to be filled by a fluid mold material intended to solidify therein. The fluid mold material is injected under pressure into the molding space and solidifies under this high pressure. A chamber receives the mold and is filled with a medium. The medium filling the chamber and surrounding the mold is pressurized. The pressurized medium acts upon the mold from all directions with at least the same pressure magnitude as the pressure of the mold material within the mold. Therefore, the mold is isostatically balanced by the forces acting upon the mold by the mold material and the medium.
Patent SE-9802712-D0 (SE)
Inventor: BELWON WALDEMAR A
IPC: H02M1/08
Filed: 1998-08-12
Abstract: An apparatus for controlling voltage-charge controlled power semiconductor devices in converting electric power comprises members (18-25) adapted to detect selected parameters describing the function of the power semiconductor device through the connection to the power semiconductor device. The apparatus has also means (26) adapted to compare the value of the selected function parameters detected with reference levels thereof, a programmable circuit (16) adapted to generate said reference levels for comparison and process data resulting from the comparison so as to on the basis thereof on its output deliver a digital signal corresponding to an order of a predetermined current level to or from the gate of the device, and a current stiff amplifier (30) being digitally controlled and adapted to receive the digital signal from the programmable circuit and on the basis thereof generate a current to or from the gate of the power semiconductor device with said predetermined current level for controlling the device.
Patent IT-MI951633-D0 (IT)
IPC: B42D15/00
Filed: 1995-07-26
Abstract: A document with anti-counterfeiting means to prevent reproducibility by photocopying, having a sheet-like element (2) that has, on its face, at least one region whereon an image (3) that is visible or not visible in the visible-light range is printed and has, on the back, in register with the image provided on the face, the same image, printed with an ink that is not visible in the visible-light range. <IMAGE>
Patent IT-MI951764-D0 (IT)
Inventor: GRANDI GUIDO
IPC: C12N9/00
Filed: 1995-08-09
Abstract: The present invention relates to the construction of functional engineered peptide synthetases capable to display a correct activity and their use for the non-ribosomal production of modified peptides. <IMAGE>