baber/WOPTO huggingface dataset:
Patent SE-8105785-L (SE)
Inventor: LIND LEIF INGEMAR
IPC: F24F13/06
Filed: 1981-09-30
Abstract: PCT No. PCT/SE82/00301 Sec. 371 Date May 27, 1983 Sec. 102(e) Date May 27, 1983 PCT Filed Sep. 29, 1982 PCT Pub. No. WO83/01290 PCT Pub. Date Apr. 14, 1983.A flow distributor capable of forming a defining wall of a duct or chamber having further defining walls comprises a profiled, apertured plate. The plate is provided with profile sections or wall sections which extend transversally of the direction of the main flow immediately downstream one or more apertures. The profile sections form baffle means for dividing the main flow of medium into a plurality of part flows and for deflecting said part flows through respective apertures to the opposite side of said defining wall. Located between the profile sections are substantially planar, apertured sections which extend in parallel with or are inclined to the direction of the main flow, while forming an arrangement of step-like or shoulder-like protrusions. Alternatively, the plate may exhibit adjacent one or more of said apertures corrugations which curve inwardly or outwardly towards and away from said flow, a part of which corrugations forms said profile sections.
Patent SE-8105894-L (SE)
Title: Bed-to-wheelchair patient transfer mechanism - includes carriage movable laterally along track and having lifting arms cooperable with lifting sheet in bed
Inventor: KUBE E
IPC: A61G7/10
Filed: 1981-10-06
Abstract: The lifting mechanism works in conjunction with a bed (14) which can be raised or lowered, in combination with a wheelchair (10) with raisable and lowerable seat and droppable back and leg supports. A carriage, movable along a horizontal stationary track, has two horizontal lifting arms (15,16) positionable on either side of a patient lying on a lifting sheet in the bed. The sheet is connected to the lifting arms and the bed is lowered, leaving the patient suspended in the sheet. The carriage then moves sideways to a position at the side of the bed, where a wheelchair is located in the lying configuration. The chair is raised to support the patient, and then the sheet is freed from the lifting arms.
Patent SE-8202160-L (SE)
Inventor: VISHNEVSKY V S
IPC: H02N2/00
Filed: 1982-04-05
Abstract: The proposed motor comprises a stator and a rotor frictionally interacting with said stator, either said stator and rotor including at least one piezoelectric oscillator. Said oscillator includes a piezoelectric element and electrodes located on the opposite surfaces of the piezoelectric element and connected to a supply source for exciting in this oscillator a resonant mode of longitudinal acoustic vibrations. The motor further includes at least two pushers, each having one end secured on said oscillator and the other end urged against a surface of frictional interaction of the rotor and stator. The piezoelectirc element used in this motor is polarized in the direction perpendicular to the surfaces of the electrodes and is positioned so that the propagation direction of the resonant mode of the longitudinal vibrations is perpedicular to the surface of frictional interaction.
Patent SE-8203710-L (SE)
Inventor: BERGMARK I
IPC: B60D1/06
Filed: 1982-06-15
Abstract: The invention concerns a towing device (1) for a vehicle, especially private vehicles, which involves a weight-bearing tow-bar (3) with a towing ball (2), and a cross-bar divided into two parts (4, 5) with a square cross-section, whereby each cross-bar section (4, 5), at its own end, retains a traction device (6, 7) for connection to the vehicle. The two parts of the cross-bar (4, 5) adjoining each other are joined to the tow-bar (3) via a removable clamping device (10), which has two clamp units (11, 12). One clamp unit (11) is rigidly connected to the tow-bar (3), and is designed so that it connects with the underside of the cross-bar parts (4, 5) and with the sides of the cross-bar parts (4, 5) facing towards the towing ball (2). The other clamp unit (12) is adjustable and joined to the clamp unit (11) via a connector (17, 18) on the exterior of the cross-bar parts (4, 5), and it is so designed that it lies against the cross-bars' parts (4, 5) square cross-section which is unaffected by the permanent clamp unit (11)<IMAGE>
Patent SE-8204351-L (SE)
Title: Ferromagnetic powder prod. mfr. - using magnetisation between mixing and pressing to avoid segregation
Inventor: SKORNYAKOV J N
IPC: H01F41/02
Filed: 1982-07-15
Abstract: The mfr of products from ferromagnetic material powder, by mixing the powder to form a granulometrically homogeneous mixt., compacting the mixt by vibration in a mould, heating the mould to the sintering temp., hermetically sealing the mould and compressing it, is improved by subjecting the mixt before putting it in the mould, to magnetisation, pref by placing it in a permanent magnetic field of intensity 1-20 kA/m for 0.1-0.5 mins. Segregation of the powder fractions before and during mould filling and compaction is avoided.
Patent SE-8205300-L (SE)
Inventor: GUNNESSON LENNART
IPC: A47K11/03
Filed: 1982-09-16
Abstract: The dry toilet closet comprises a seat (4) and a cover (3) articulated to each other, and incorporates a device (19) for supply of powder-form disinfectant (16) to a collection vessel after the seat has been activated. The cover is pivotably connected to the seat, and is so located that it can be moved between an upward and a lowered position. - The cover incorporates a container (15) for the disinfectant which, via a passage (21), is connected to an ejection device (20). When the seat is pivoted towards the cover, the ejection device is loaded and discharges automatically an appropriate amount (16') of disinfectant to the collection vessel.(8)
Patent SE-8205772-L (SE)
Inventor: KISKONEN A
IPC: A01G9/12
Filed: 1982-09-29
Abstract: No further information available at time of publication.
Patent SE-8300493-L (SE)
Inventor: VAJDA G
IPC: A23G1/44
Filed: 1983-01-31
Abstract: A chocolate product with increased protein content and having decreased carbohydrate content is disclosed. The product comprises substantially of a processed cheese and chocolate melt made perfectly homogeneous in a weight ratio of 1:1-1,5, being solid or semi-solid at environmental temperature. The carbohydrate content of the chocolate is partially replaced by decomposed milk or cheese protein. This product is manufactured by mixing melted cheese with a chocolate melt at 50 DEG  C. or higher temperature by intensive stirring and homogenizing the mass, which is allowed to solidify preferably after it is formed. The formed product can be immersed into chocolate to obtain a chocolate icing on the surface of the product.
Patent SE-8301896-L (SE)
Inventor: GUTTORMSSON U
IPC: A23L15/00
Filed: 1983-04-06
Abstract: The egg white is sepd. from the yolk. The main part of the white is shaped into a hollow cylinder which is then filled with a rod formed from the remainder of the white. The hollow rod is first cooled and after introduction of the filling white it is itself heated to solidify. This filling can be coloured with animal or vegetable colours.
Patent SE-8303007-L (SE)
Inventor: KLINGSTEDT INGVAR
IPC: B25H7/00
Filed: 1983-05-27
Abstract: Disc shaped device (1,2) to be placed on an electrical contact box which requires to be mounted on a base with covering material such as laminate, wood panelling etc. This device facilitates making a hole in the laminate etc. for the electrical box, with the aid of its central magnetic plug (3), and by allowing marking of the centre of the electrical box's rear side easily with compasses from the outside, in order to protect electric cables from damage and to prevent impurities entering the electrical box in the form of bore shavings or sawdust.<IMAGE>
Patent SE-8305999-L (SE)
Inventor: MIYAMA H
IPC: B21D28/26
Filed: 1983-11-01
Abstract: The present invention relates to a punch press having a frame having an overhead beam and base portion, a vertically movable ram mounted at a front end of the overhead beam, a tool holder having upper and lower arms and being disposed on the base portion of the frame with a gap between the tool holder and the overhead beam, a plurality of upper punching tools disposed at a front end of the upper arm of the tool holder, a plurality of lower tools corresponding to the upper tools and disposed at a front end of the lower tool holder, a striker mounted on the ram so as to hit each of the upper punching tools and a workpiece feeding and positioning device disposed on the tool holder. The elements of the invention are arranged such that vibration and shocks occurring during the operation of the ram are not transmitted to the workpiece feeding and positioning device, and the punching tools. Also included is a eccentric member on the ram for performing leftward and rightward adjustment of the ram, and a vibrationally isolated driving means for moving the striker along the ram so as to adjust it over a desired upper punching tool.
Patent SE-8306607-L (SE)
Inventor: DAVIDSON R J
IPC: B01J47/10
Filed: 1983-11-30
Abstract: A method of recovering metal values,e.g. gold and silver values from a pulp containing such metal values in dissolved form includes the steps of forming a bed comprising a randon mass of particles of a material such as activated carbon which is capable of removing the metal values from the pulp, in a column having a feed end and a discharge end, and passing a stream of the pulp through the column from the feed end to the discharge end so that the particles of the bed are suspended in a substantially stationary non-fluidised state between the feed end and the discharge end.The stream of pulp is periodically stopped so that the particles of the bed move back toward the feed end of the column.
Patent SE-8400676-L (SE)
Inventor: ASPERVALL JOHN ROLAND
IPC: F16K31/42
Filed: 1984-02-09
Abstract: PCT No. PCT/SE85/00057 Sec. 371 Date Sep. 16, 1985 Sec. 102(e) Date Sep. 16, 1985 PCT Filed Feb. 6, 1985 PCT Pub. No. WO85/03556 PCT Pub. Date Aug. 15, 1985.A pneumatic servo valve comprising a piston in a cylinder. Both controlling surfaces of the piston are exposed to controlling air. The piston is provided with an axial drilling extending through it, which communicates via a radial groove with an inlet of controlling air. Both openings of the drilling are normally closed by spring actuated mushroom valves. Controlling chambers in the cylinder communicate through calibrated conduits in the piston with the radial groove, and can be put into communication with the surrounding atmosphere via outlets. The outlets are controlled by electromagnet valves. A microcomputer receives signals from correct and actual value indicators respectively, and administers opening and closing of the valves. When one of these is opened the connected controlling chamber is decompressed and the piston moves in the direction of the empty chamber. One of the mushroom valves follows the movement of the piston, while the other mushroom valve is prevented from moving by a valve seat. The adjacent opening of the drilling is exposed, so that controlling air can pass through a connection, effecting the desired controlling action.
Patent SE-8502865-L (SE)
Inventor: NOZULAK J
IPC: A61P25/24
Filed: 1985-06-10
Abstract: 3,4,4a,5,10,10a-hexahydro-2H-naphth[2,3-b]-1,4-oxazines are useful as psychostimulating and antidepressant agents.
Patent SE-8504750-L (SE)
Inventor: LABAN R
IPC: C22C38/50
Filed: 1985-10-14
Abstract: The use of the following stainless steel, as material for prodn. of stainless transport and drive belts or chains, is claimed. The steel has the compsn. up to 0.03% C, 0.10% Si, up to 0.10% Mn, up to 0.025% P, up to 0.010% S, up to 0.10% Al, 6-10% Cr, 7-10% Ni, 1.8-5.5% Mo, 0.5-1.0% Ti, balance Fe and impurities. It is processed by casting, hot working, cold working with at least 25% total deformation and aging at 400-500 deg.C for 0.5-5 hrs., to obtain a ferritic-soft martensitic structure and a minimal tensile strength of over 1700 N/sq.mm.
Patent SE-8505125-L (SE)
Inventor: BRAKE A L
IPC: B63B22/00
Filed: 1985-10-30
Abstract: A marine unit for location on the sea bed has a cylindrical body and legs which are connected to the body by a pivot adjacent one end of the body. Each leg has a toothed member which engages a common worm driven by a motor. The legs are connected by webs of net. The body and nets nest within the legs for storage, the legs are partly opened for the descent, and are opened fully when the unit reaches the sea bottom to support the unit with its axis approximately vertical.
Patent SE-8505658-L (SE)
Inventor: NORD RUNO
IPC: B66B5/04
Filed: 1985-12-02
Abstract: The wheel assembly comprises first and second support wheels sepd. from one another vertically and which are located against the side of the column facing the cage. Also incorporated is a third wheel fitted on an outrigger projecting outwards from the cage, and which locates against the opposite side of the column. It is also fitted at a level above the uppermost of the first and second wheels. The lift comprises a telfer, relatively to which is a winchable chain fitted to the outrigger in the area of the third
Patent SE-8603214-L (SE)
Inventor: HAKALA TIMO
IPC: A62B17/04
Filed: 1986-07-24
Abstract: PCT No. PCT/FI85/00012 Sec. 371 Date Oct. 31, 1985 Sec. 102(e) Date Oct. 31, 1985 PCT Filed Feb. 7, 1985 PCT Pub. No. WO85/03429 PCT Pub. Date Aug. 15, 1985.The invention relates to a protecting device, especially a welding shield. The protecting device consists of a portion protecting from radiation and sparks, which portion is arranged to rest on the head and at the eyes provide with a protecting glass (3) turnable upwards. To provide a wide field of vision and an intensive protection, the portion (1) protecting from radiation and sparks is manufactured of a transparent material to a continuous portion without openings. Moreover, a visor (2) is turnably journalled to the projecting portion (1), at least a part of which visor is arranged to form the protecting glass (3). The protecting portion (1) can be formed to a helmet-shaped portion protecting the head from all sides.
Patent SE-8604403-L (SE)
Inventor: HERRLANDER B
Filed: 1986-10-16
Abstract: Hot flue gases are cooled and duct e.g. fly ash removed. Sulphur oxides are removed and the cleaned gas is reheated. Nitrogen oxides are then removed by selective catalytic reduction. All or part of the heat energy required is taken from the flue gases before the duct separation.
Patent SE-8605583-L (SE)
Inventor: BJORKENGREN C-A
IPC: B65B9/10
Filed: 1986-12-29
Abstract: At the outlet of the heat treatment station (17), a fluid-filled hose is received which is pressure-sealed at both ends. Straps are applied in the longitudinal direction of the hose at specific stations (20,29), and are selected so that the requisite barrier properties and handling ability are achieved. - The straps are applied in a form which wholly covers along the periphery of the hose, and the filling volume is such that after end-sealing in a station, it is possible to alter the shape of individual packages so that they form vertically-standing packing containers.
Patent SE-8700019-L (SE)
Inventor: WESTRIN J E
IPC: A47B88/975
Filed: 1987-01-02
Abstract: The process includes measuring the box if required and determining the desired shaping of the box format. A number of sepg. walls (2) are cut, pref. from a roll of rigid standard plastics strips. The width of the walls depends upon the height of the box. The walls are fixed in relation to one another by coupling pieces (7,10) arranged at points of intersection between the walls by clamp unions holding the walls in position. These unions afterwards permit a stageless movement of the walls in relation to each other.
Patent SE-8705055-L (SE)
Inventor: SCHEER G
IPC: B23B31/107
Filed: 1987-12-18
Abstract: A cylindrical end-fitting 2 surrounded by an annular surface which is perpendicular to the axis A of the end-fitting is provided on the first tool part 1. The second tool part 6 has, for receiving the end-fitting 2 with clearance, a bore 7 surrounded by an annular frontal surface. The end-fitting 2 has a transverse bore 4 with a clamping dowel 5, which can move radially and is fitted at one end with a tapered stub 5b which interacts with a tapered hollow 18 on the second tool part 6. A locking screw 17 provided with a stub 17a is screwed radially into the second tool part 6 and engages in a hollow 5a at the other end of the dowel 5. Four setting screws 19, offset by 90 DEG , are screwed radially into the second tool part 6 so that their internal ends bear on the end fitting 2. <IMAGE>
Patent SE-8800379-L (SE)
Inventor: HEDBYS L
IPC: C07H13/06
Filed: 1988-02-05
Abstract: A process for synthesizing 3-O- beta -D-Galactopyranosyl-2-acetamido-2-deoxy-galactose (1) by enzymatic transgalactosylation using  beta -galactosidases, characterized by the steps:   a) transgalactosylating a substrate mixture of lactose and 2-acetamido-2-deoxy-D-galactose utilizing the transgalactolytic activity possessed by  beta -galactosidase of mammalian origin to form an olgiosaccharide mixture including (1); b) hydrolysing the mixture resulting from step a) above with a  beta -galactosidase of microbial origin leaving (1) substantially intact; and c) recovering (1) from the hydrolyzed mixture resulting from step b).
Patent SE-8800381-L (SE)
Inventor: VESTERINEN S
IPC: H04M3/54
Filed: 1988-02-05
Abstract: PCT No. PCT/FI86/00087 Sec. 371 Date Mar. 11, 1987 Sec. 102(e) Date Mar. 11, 1987 PCT Filed Aug. 4, 1986 PCT Pub. No. WO87/00995 PCT Pub. Date Feb. 12, 1987.The invention relates to a method for the gain control of an intermediate amplifier used in two-wire connections of a dial telephone network. The invention is also concerned with an intermediate amplifier used in such connections, the direction of the gain of the amplifier being controlled in accordance with the signal strength. The method comprises measuring the amplitudes of signals coming from different transmission directions, comparing the measured amplitudes of signals coming from different directions with each other, and controlling the gain of controllable amplifiers (12, 22) on the basis of the difference value of the amplitudes by applying a control voltage to the controllable amplifiers (12, 22) through reversephase control adapters (13, 23). According to the invention the gain is controlled continuously and steplessly by means of the control voltage, which is continuously adjustable within the linear range thereof, whereby means for controlling the gain of controllable amplifiers (12, 22) comprise a level measuring circuit (A, B) provided separately for both transmission directions, a common difference amplifier (18) connected to the outputs of the level measuring circuits (A, B), and a PI-controller (19) connected to the output of the difference amplifier (18), the output of said controller being connected to the control adapters (13, 23).
Patent SE-8801959-L (SE)
Inventor: JACQUET STEN
IPC: B01D24/30
Filed: 1988-05-26
Abstract: A sand filter is provided where dirtied filter media, generally sand, is continuously withdrawn from the filter container and lifted to the top of a juxtaposed separate wash vessel outside the container. The dirty media cascades in zig-zag fashion across and down a series of vertically spaced inclined baffles in the wash vessel extending alternately from opposite sides of the vessel so that a thin, relatively wide media stream falls from one baffle down to the next. A wash liquid, normally clean filtrate from the sand filter container, enters an inlet port adjacent to the bottom of the wash vessel and due to the coaction of the spaced baffles forms vertically-oriented circular flow patterns or vortices in alternative clockwise and counter clockwise directions so that portions of the wash liquid flow are directed to flow along with and in the same direction i.e. co-current flow, as the downwardly progressing and cascading media stream falling from one baffle member to the next baffle member. During this co-current flow, dirt particles are displaced from the dirty media. The cleaned media is returned from the bottom of the wash vessel to the filter container for reuse and dirtied wash water is removed from the top of the wash vessel.
Patent SE-8802727-L (SE)
Inventor: BATTISTELLA G
IPC: A23L3/36
Filed: 1988-07-26
Abstract: Automatic freezer with horizontal refrigerating plates that continuously apply pressure on a product being frozen, in which a series of plates held between a bottom and a top frame linked through rods: with lifting and lowering the above plates in order to position each of them, one after the other, in correspondence with an infeed opening where the product is loaded. The above plates are caught and kept due to double supports, in a proper position corresponding to such opening while maintaining the level of the plate being loaded, even while forces are applied on the plates below it for lowering them. Such forces are applied on the plate below the one being loaded in order to transfer their action on the remaining plates below and also, through the rods, on the plates above the one being loaded, thus obtaining pressure on all product positioned between the plates.
Patent SE-8900250-L (SE)
Inventor: BERGKVIST L A
IPC: F21V9/40
Filed: 1989-01-24
Abstract: PCT No. PCT/SE90/00017 Sec. 371 Date Sep. 18, 1990 Sec. 102(e) Date Sep. 18, 1990 PCT Filed Jan. 10, 1990 PCT Pub. No. WO90/08673 PCT Pub. Date Aug. 9, 1990.A dippable vehicle-headlamp, particularly a car headlamp, which is operative to transmit both ultra-violet and visible light and which includes a light source which is intended to emit both visible and ultra-violet light, a reflector and a filter. The reflector (1) and the light source (2) are intended to transmit simultaneously a light lobe which corresponds to a dipped-beam lobe and a full-beam lobe. The filter (4) is intended to filter-out visible light, but to transmit ultra-violet light. The invention is characterized in that the filter is mounted for displacement from a first position (FIG. 1) in which the filter (4) is located out of the beam path for transmission of the light lobe, to a second position (FIG. 2) in which the filter (4) is located in the beam path for at least that part of the light lobe which constitutes the difference between the full-beam lobe and the dipped-beam lobe, such that when the filter (4) is located in the aforementioned second position solely ultra-violet light will be transmitted in that part of the transmitted light lobe which constitutes the aforementioned difference, whereas both visible light and ultra-violet light will be transmitted in that part of the light lobe which corresponds to a dipped-beam lobe.
Patent SE-8900702-L (SE)
Inventor: STORMBY N
IPC: A61B10/00
Filed: 1989-03-01
Abstract: Endometrium brush, comprising a flexible shaft 10 with a grip 11 at one end of the shaft and brush hairs which are distributed over a section 13 at the other end of the shaft, and a flexible protective tube 16 which is arranged on the shaft and can be displaced along the latter between a first position, in which the tube covers the hair section, and a second position, in which the hair section is exposed, the shaft being provided, a distance inside the hair section, with a plug 18 which can be moved like a plunger in the protective tube. The invention also concerns the use of this endometrium brush. After a cell sample has been taken using the brush, with the latter at a distance from the adjoining end of the protective tube 16 in the said second position, secreted material is aspirated in from the uterus by means of the plunger-like plug 18 on the shaft 10 while the hair-covered section 13 is drawn into the protective tube 16. <IMAGE>