baber/WOPTO huggingface dataset:
Patent SE-8505767-L (SE)
Inventor: STENVALL KURT
IPC: A47C7/54
Filed: 1985-12-06
Abstract: An arm rest device for relieving load when performing work by hand and wrist movements comprises an attachment member for mounting the arm rest on a chair; an upper support for supporting the forearm and arranged to be self-positioning while supporting the forearm and work being performed by hand and wrist movements, said support accompanying the hand and wrist movements; an adjustable horizontal guide rail attached to said upper support and movably disposed in longitudinal direction to provide a corresponding adjustment of said support due to the influence of a force generated when the hand is moved forwards or backwards; an adjustable vertical guide rail which is movable in its longitudinal direction to provide a corresponding adjustment of said support due to the influence of a force generated by the weight of the forearm and by external forces exerted on the forearm; and a joint of elastic material arranged below said horizontal guide rail, carrying said horizontal guide rail and said support, said elastic joint being arranged to allow said horizontal guide rail to tilt in order to provide corresponding adjustment of said support due to the action of forces applied on said support in front of and behind said joint via the forearm, said horizontal guide rail, said vertical guide rail and said joint being arranged to return to their initial positions when said forces have ceased.
Patent SE-8703398-L (SE)
Title: Automatic sewing machine - has at least 2 conveyors with support devices for accurate positioning of cloth
Inventor: BOWDITCH P N
IPC: D05B39/00
Filed: 1987-09-02
Abstract: Appts for controlling the position of a material tape during linear movement in the sewing machine. There are at least two arrangements of converging conveyors with support devices actuated on each side of the movement direction perpendicular to 1-1. The support device of each conveyor is adjustable in two different positions. Control signals operate via device to control the belt to take up either of two position, overlapping the movement path.
Patent SE-8800596-L (SE)
Inventor: KARVONEN VESA
IPC: B66C23/42
Filed: 1988-02-22
Abstract: At the root end of the transport boom (2) is a rotating cylinder (3) which pivots the boom (2) in relation to that for lifting (1). Connected to the transport boom is a telescopic extension boom (4), the reach of which is varied mechanically when the angle between the lifting and transport booms is altered. - On the articulation axis (C) of the lifting and transport booms is at least one toothed crown (5b) stationary in relation to the lifting boom. In the transport boom (2) is fitted a gearwheel combination (6b, 7), of which one part (6b) runs along the toothed crown when the transport boom pivots relatively to that for lifting. The other part (7) of the gearwheel combination is coupled to the extension boom to adjust its reach.
Patent SE-8804230-L (SE)
Inventor: BERG G
IPC: B29C65/02
Filed: 1988-11-23
Abstract: A radially expansible press plunge comprising two main parts named formation part (1) and expansion part (2) which are movable in relation to each other, and in which the expansion part (2) is arranged to provide an expansion of at least some part (16) of the press plunge when the said main parts (1, 2) are moved together, and in which the expansion part (2) comprises a cup formed expansion body (16), and in which the formation part (1) is designed with a formation surface (12) against which at least parts of the expansion body (16) is adapted to slide when the formation part (1) and the expansion part (2) are moved axially towards each other, and in which the expansion part (2) is materially composed of two different portions, namely an outer press portion (19) for executing the actual radially outwards directed contact pressure of the press plunge and consisting of a wear resistant, temperature resistant and elastic material, and an inner carrier portion (20) of a relatively hard, elastic material, preferably a material having a relatively low coefficient of friction, which carrier portion (20) carries the press portion (19).
Patent SE-8804262-L (SE)
Inventor: HAUSER L
IPC: F26B13/20
Filed: 1988-11-25
Abstract: A dryer section in which a paper web to be dried meanders successively over several drying cylinders, which are arranged in two rows one above the other. To the top row of cylinders is allotted a top supporting belt and to the bottom row of cylinders a bottom supporting belt. Between each two drying cylinders each of the supporting belts runs over a carrier roll. At the open paper draws are provided web stabilizers of which each exhibits several nozzle elements with one air blow slot each and a web-guiding surface interacting with it. The direction of flow of the blow air is at all nozzle elements the same as the direction of travel of the paper web. Each web stabilizer is designed as an exhaust-air box surrounding the nozzle elements, to which an exhaust-air pipe is connected.
Patent SE-8900022-L (SE)
Inventor: KAUFMANN IRENE
IPC: A61G7/00
Filed: 1989-01-03
Abstract: PCT No. PCT/SE89/00005 Sec. 371 Date Jul. 15, 1991 Sec. 102(e) Date Jul. 15, 1991 PCT Filed Nov. 1, 1989 PCT Pub. No. WO90/07317 PCT Pub. Date Jul. 12, 1990.The invention relates to an auxiliary device serving as mattress and consisting of a number of cells (4) fixed to a mattress bottom and extending along the mattress. The cells are individually fillable and evacuable for changing the position of a patient lying on the mattress. The auxiliary device has cloth portions (7; 9) connecting to cells to each other and to the mattress bottom (8) so as to permit substantial lateral movements of the cells relative to the mattress bottom and giving them a certain adaptability with respect to each other.
Patent SE-8900582-L (SE)
Inventor: CLAAR K
IPC: E05B81/54
Filed: 1989-02-20
Abstract: A locking device for a door lock in a motor vehicle has a locking position which can be selected, e.g. by remote actuation, or by means of an outer security element 2 and in which the influence of outer and inner lock handles 7 and 11 and of inner security elements 3, 9 on this locking position is prevented as a result of an interruption of the drive at disengageable couplings 6, 10, 12, e.g. by eletromechanical actuation. <IMAGE>
Patent SE-8902024-L (SE)
Inventor: FREDRIXON B
IPC: F25D3/10
Filed: 1989-06-02
Abstract: The present invention relates to an arrangement in a tank (1), especially for holding an evaporable liquid medium intended for cooling and freezing purposes and having low temperature, such as nitrogen and the like, which tank has a filling opening and a permanently open outlet pipe (14) for leading evaporated medium to a receiving space, for instance the space of a loading container. The novel features of the invention reside in that the outlet pipe (14) for evaporated medium, which has its inlet end (21) located in a portion of the medium tank (1) which, in the normal position of the tank, is occupied by evaporated medium, has at least one likewise permanently open branch conduit (22) having an inlet opening (24) located in a portion of the tank which, when the tank is in a position different from its normal position, is occupied by evaporated medium in order, whether the tank is in its normal position or in a position different therefrom, to provide a free outlet for evaporated medium.
Patent SE-9000098-L (SE)
Inventor: SVENSSON M
IPC: D04H1/72
Filed: 1990-01-11
Abstract: The present invention relates to an arrangement for mixing together pulp fibres and particulate material, in which a layer (2) of pulp fibres is moved, with the aid of a conveyor (1), past a particle material feed means (3), from which a metered flow of particulate material is delivered to the pulp fibre layer passing the feed means (3). According to the invention one rotatable mixing wheel (5) is arranged downstream of the particulate-material feed means. The mixing wheel includes a plurality of parts (7') which project out-wardly from the wheel periphery and which extend to a given depth in the pulp fibre layer during rotation of the wheel.
Patent SE-9000818-L (SE)
Inventor: HATTORI S
IPC: G05B13/02
Filed: 1990-03-12
Abstract: A control system for controlling a plurality of control elements, which are effective to control of a given controlled system, is disclosed. In this control system, a characteristic value representing the characteristic of a given controlled system to be controlled is detected, and respective optimum manipulated variables of the plurality of control elements are derived on the basis of the detected characteristic value. The optimum manipulated variables are derived by setting a plurality of reference patterns representing different features of the characteristic value on the basis of a predicted value of the characteristic value, deriving degree of conviction that the detected characteristic value belongs to each of the reference patterns, presetting rules whereby a manipulated variable of each of the plurality of control elements is determined when the detected characteristic value belongs to each of the plurality of reference patterns, and deriving a manipulated variable of each control element on the basis of degree of conviction that the detected characteristic value belongs to each of the plurality of reference patterns and the manipulated variable determining rule preset with respect to each control element for each reference pattern.
Patent SE-9102059-L (SE)
Inventor: FRANSSON H
IPC: F02F1/24
Filed: 1991-07-02
Abstract: PCT No. PCT/SE92/00498 Sec. 371 Date Feb. 22, 1993 Sec. 102(e) Date Feb. 22, 1993 PCT Filed Jul. 2, 1992 PCT Pub. No. WO93/01409 PCT Pub. Date Jan. 21, 1993.A respective fuel injector is provided for each cylinder in a multiple cylinder internal combustion engine. Each fuel injector is located in a respective cylinder head. There are a plurality of fuel passages for each cylinder head. Each fuel passage into the cylinder head is in two sections. One section extends from the space for receiving the fuel injector diagonally with respect to the longitudinal direction of the engine and opens on the transverse surface of the cylinder head and is sealed there. Another passage section extends at an angle to the first passage section and then intersects the lateral side surface of the cylinder head. The two passage sections each comprise a bore in the cylinder head. A wall inside the cylinder head extends between and separates two spaces for receiving inlet valves to the injector and two spaces for receiving exhaust valves from the injector. That wall extends on one side along an air intake port into the cylinder head. On the other side of the wall is a cooling channel which separates the wall from the spaces for the exhaust valve. The wall extends diagonally to the longitudinal direction of the engine, and lines between each of the pairs of valves are essentially diagonal in the same direction as the wall.
Patent SE-9300209-L (SE)
Inventor: LORENZ KLAUS
IPC: F28F13/12
Filed: 1993-01-23
Abstract: A problem in connection with fluid operated solar collector systems is in a simple and non-expensive way to be able to separate the circulatory system of the solar collector from a fluid based energy storage system without any considerable part of the supplied energy being lost. This problem is solved by a heat exchanger (2, 2a, 2b) according to the invention which is provided between the systems. This includes at least two concentric layers (12-15) of helically wound tubes (12a-15e) in a space that is surrounded by mainly cylindric surfaces (10-11). A method according to the invention for transfer of heat between a first fluid that circulates through a tube system (2, 2a, 2b) and a second fluid that surrounds the tube system consists in that the first fluid is pumped through the tube system containing capillary tubes so that the pressure drop across the tube system is at least 100 times larger than the pressure drop across the tube system in the second fluid which is self-circulating.
Patent SE-9300729-L (SE)
Inventor: ELOFSSON BENGT
IPC: E02F7/00
Filed: 1993-03-05
Abstract: The tool has pivotable arms with a fixture and the loading tool incorporates a holder part (1), which is arranged to be coupled to the tool fixture. A grip unit (2) is elastically suspended on the holder part (1), and a vibrator (3) vibrates the grip unit and has a regulatable vibration frequency.
Patent SE-9303153-L (SE)
Inventor: RYPINSKA OLSSON MARIA
IPC: C08L23/08
Filed: 1993-09-28
Abstract: An extrudable electrically conducting polymer composition, with improved strippability when used as outer conducting layer applied to a polyethylene insulation, in the form of a mixture comprising at least: 20 to 70 per cent by weight of a copolymer which consists of 20 to 80 percent by weight of an olefin and 80 to 20 per cent by weight of a polar monomer, such as vinyl acetate, ethylene acrylate, methylacrylate, butylacrylate, 5 to 60 per cent by weight of a modified polypropylene, 5 to 60 per cent by weight of an electrically conducting filler such as carbon black, to provide the desired electrical conductivity, and up to 5 per cent by weight of stabilizing additives such as antioxidants.
Patent SE-9303391-L (SE)
Inventor: STENSLAND LEIF GUSTAV
IPC: C03B37/012
Filed: 1993-10-14
Abstract: An optical fiber (1) intended to be used as a sensor is of the kind suitable for communication and has a longitudinal cavity or hole (7) which can be intentionally closed or has a more narrow shape at definite positions (8) in the longitudinal direction of the fiber (1). The cavity (7), the diameter of which can be of the magnitude of order of 5  mu m - 50  mu m, is filled with a material changing its volume depending on physical quantities in the fiber environment. The hole (7) can be closed or made narrower at different positions (7) in the longitudinal direction of the fiber for instance by locally heating the fiber by a pulsed laser beam. <IMAGE>
Patent SE-9400826-L (SE)
Inventor: ANDERSSON BJOERN AXEL HENNING
IPC: B60N2/30
Filed: 1994-03-10
Abstract: The lowerable chair (10) has a seat frame (12) which is pivotable in its location at one rear end (18) of the frame between a horizontal usage position and a vertical folded storage position. At least one strap member is fixed to each side piece (14) of the frame for its suspension in a fixture point above a back support part (26) of the chair. A sheet is fixed in the front part of the frame between its frame side pieces, forming a seat part (24), and a sheet is fixed between at least parts of the upwardly direction strap part to form a back support part (26) of the chair.
Patent SE-9401457-L (SE)
Inventor: SJOEBERG FOLKE
IPC: G01N27/416
Filed: 1994-04-25
Abstract: PCT No. PCT/SE95/00446 Sec. 371 Date Dec. 18, 1996 Sec. 102(e) Date Dec. 18, 1996 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/29401 PCT Pub. Date Nov. 2, 1995A method and an equipment for determining components, particularly pH, pO2  and pCO2 in blood. In order to facilitate the determination of blood gases, one sensor is used for measurement of more than one component. The components are measured at the same measuring point, using an electrode based on antimony. The electrode potential is measured both with and without a known voltage applied over the electrode.
Patent SE-9402061-L (SE)
Inventor: IDEBRO MATS GUNNAR
IPC: F24C7/02
Filed: 1994-06-13
Abstract: A method for controlling a microwave oven, a microwave oven and its use for automatic cooking or heating of food are disclosed. Food-category information, which is based on the type of food and its initial state, is supplied to the oven for the selection of a corresponding preprogrammed control program. The control program is divided into time periods, during which the microwave radiation source of the oven, a microwave-activable crisp plate (4) and a grill element, if any, are activated at power levels determined by the program. The implementation of the program is monitored by one or more sensors for sensing humidity emission or other substance emission from the food and/or the temperature of the food.
Patent SE-9402371-L (SE)
Inventor: IVARSSON NILS
IPC: A61B5/107
Filed: 1994-07-05
Abstract: The invention concerns a measuring means for determining and checking the circumferential size of a body portion of an individual (6). The measuring means consists of an un-elastic cord (1) or the like fitted with holding means disposed preferably at equally spaced-apart locations and consisting e.g. of balls (2). A buckle (3) is arranged to form, together with the cord (1) or the like, a closed loop of adjustable circumference. The measuring means is arranged to be applied in a taught condition and to fit snuggly around the body portion of the individual in question (6).
Patent SE-9500639-L (SE)
Inventor: LOEFGREN KRISTINA
IPC: A61B19/08
Filed: 1995-02-21
Abstract: PCT No. PCT/SE96/00223 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Feb. 20, 1996 PCT Pub. No. WO96/25907 PCT Pub. Date Aug. 29, 1996A Mayo stand cover comprises a first and a second liquid-impermeable panel (1 and 2) which are mutually joined along two opposing long edges and a side edge which extends between two opposing ends of the long edges. An absorbent material (4) extends over at least a part of the outer surface of the first panel (1). The first panel (1) includes a pattern of projections (5) formed in the panel material and projecting outwardly from the inside thereof. The pattern includes at least two discrete rows of projections which extend over the full length of the cover parallel with its long edges.
Patent SE-9500775-L (SE)
Inventor: JAEFVERSTROEM STEFAN
IPC: C01G49/14
Filed: 1995-03-03
Abstract: PCT No. PCT/SE96/00264 Sec. 371 Date Sep. 3, 1997 Sec. 102(e) Date Sep. 3, 1997 PCT Filed Mar. 1, 1996 PCT Pub. No. WO96/27556 PCT Pub. Date Sep. 12, 1996A process for the purification of solutions containing metals comprising neutralization of the solution, reduction of Fe(III) present, and elimination of ingoing dissolved zinc, whereby the ingoing solution containing metals is neutralized using magnetite and/or metallic iron, that the ingoing iron (III) is reduced to iron (II) by means of an addition of metallic iron, that ingoing heavy metals are precipitated by the addition of a precipitating amount of a sulphide, whereby the metal sulphides precipitated are recovered by means of filtration, that the solution is, optionally, subjected to an ion exchange operation to transfer ingoing zinc into non-complex bound form, whereupon zinc is recovered as zinc carbonate, that iron (II) in the remaining solution is oxidized to iron (III), whereupon the solution is used as such or is further treated for increasing the metal content for the purpose intended.
Patent SE-9501453-L (SE)
Inventor: SALO HEIKKI
IPC: E06C7/06
Filed: 1995-04-20
Abstract: The ladder comprises frame profiles (1) with the same length as the ladder element, with rungs (4) positioned between these profiles, and open C-shaped piece (5) whose length (d) is shorter than the distance (c) between the profiles, and whose inner width (b) is chosen to allow the piece to lock into the steps of the ladder, thus enabling two adjacent ladders to be packed together. The opposite sides (2,3) of the frame profiles combine to form a slide position for joining together two adjacent frame profiles, with one edge (3) lying inside the other (2).
Patent SE-9501662-L (SE)
Inventor: SEGERSTROEM KJELL
IPC: C25C7/08
Filed: 1995-05-04
Abstract: PCT No. PCT/SE96/00565 Sec. 371 Date Oct. 22, 1997 Sec. 102(e) Date Oct. 22, 1997 PCT Filed May 2, 1996 PCT Pub. No. WO96/35007 PCT Pub. Date Nov. 7, 1996A method and a device for releasing electrolytically deposited cathode plates from each side of a mother plate. At least one roller is pressed against the surface of the deposited cathode plate, and the roller is moved along the surface of the deposited cathode plate in order to cause the release of the deposited cathode plate from the mother plate at least in the rolled area.
Patent SE-9501987-L (SE)
Inventor: RAMBERG ALVAR
IPC: E01H5/06
Filed: 1995-05-31
Abstract: The present invention relates to a snow plough with one or more blades for removing loose and hard-packed snow. It is characterized in that at least one drive unit (3) is connected to the blades (1) for lateral movement of the blades, substantially parallel with the plough (see the arrows 2).
Patent SE-9503026-L (SE)
Inventor: EHRLUND AAKE
IPC: B65D85/57
Filed: 1995-09-01
Abstract: The package comprises regions with open faces each with individual cover. A base (13) of folded package is wider than open face of package and opening up package increases size of open face to allow stored object to be removed. A first package is made by folding/gluing single piece of card into three storage areas with open faces. A second package consists of two parts folded against each other between which the disc lies, placed into middle storage region. A cover for open faces can be temporarily removed from to store product in different place.
Patent SE-9503592-L (SE)
Inventor: CHEWING WARD MANNING
IPC: H04M11/08
Filed: 1995-10-13
Abstract: A telephone display system (10) for communicating data via a service circuit node (11) connected to a PSTN (13) for presentation by a visual display (26) connected to an Analog Display Service Interface (ADSI)-compatible telephone (14). In response to a service selection signal carried by an incoming telephone line (21), the service circuit node (11) generates information signals containing textual information and telephone instructions. The service circuit node (11) also connects the incoming telephone line (21) to an adjunct processor (12) and sends the information signals to the adjunct processor (12). In response, the adjunct processor (12) modulates a carrier in accordance with the digital information signals and transmits the resulting analog information data over the telephone line (21). If the telephone instructions include an initial instruction for causing the ADSI-compatible telephone to enter a data mode, the adjunct processor also converts the digital initial instruction into an analog format for transmission over the telephone line. The visual display (26) enters the data mode and displays the textual information.
Patent SE-9601886-L (SE)
Inventor: GANSOW PETER
IPC: A47L11/30
Filed: 1996-05-17
Abstract: A suction nozzle for retrieving cleaning liquid or the like comprises an elongated body 2 with a connecting means 5 to a suction hose (not shown), a pair of cleaning blades 3, 4 mounted to the body 2 by reinforcing segment elements 8, 9, 10, 11. The connection between the elements 8, 9, 10, 11 may be snap-in, rivets, screws or the like. The connection between the elements 8, 10 and the main body 2 may be a slot-in profile projection profile recess arrangement (not shown). The blade 4 is of a curved configuration and is intended to be the rear of the two blades. Both blades 3, 4 extend beyond the housing at 20 and abut tightly by virtue of there relative angle providing a soft edge so as not to damage skirting boards or the like. The body 2 is able to swivel on a vertical axis about its middle and a horizontal axis so as to allow liquid to pass under the front blade 3 when moving forward. Additionally the blade may also have vertical slots to further aid the passage of liquid. The body 2 is made from a non-flexible material such as metal while the blades may be made from para-rubber.