baber/WOPTO huggingface dataset:
Patent SE-0004347-D0 (SE)
Inventor: SUND ANDERS
IPC: G05B19/4099
Filed: 2000-11-24
Abstract: The present invention relates to a method for producing a dental restoration of at least part of at least one tooth. The method comprises measuring the surface of a preparation replica (1) of a preparation, for which the dental restoration is intended, and storing information about the topology of the preparation replica (1) in a data storage means (3), and creating a computer model (4) of the dental restoration, whereby at least some of the information stored in the previous step is used and/or user inputs from a computer operator is registered. At least one tool path is generated for the control of a machining equipment (5), using the computer model (4), and a restoration replica (6) is machined in a restoration replica material, using the at least one tool path. Finally a mould (7) is formed, using the restoration replica (6), and the dental restoration is cast, using the mould (7).
Patent SE-0101440-D0 (SE)
Inventor: ROSEN AAKE
IPC: B31B19/74
Filed: 2001-04-25
Abstract: A container (1) comprising a compartment (4) which is defined by flexible walls and whose volume depends on the relative position of the walls, two opposite side walls (2) being joined along a common connecting portion (5). The container is characterised in that a first gas-filled duct means (11) is arranged in the connecting portion (5) along at least a first side (12) of the container (1). The invention also concerns a method of producing such a container by forming at least one gap in said side walls (2) in connection with the forming of the connecting portion (5) and, in connection with the filling of the container (1), filling each gap with gas and sealing it to form a gas-filled duct (11, 16, 18).
Patent SE-0103597-D0 (SE)
Inventor: MATTSSON MAGNUS
IPC: H05K9/00
Filed: 2001-10-26
Abstract: A method for manufacturing an element for electromagnetic shielding. The method is characterized by the steps of arranging, along a curve corresponding to the extension of the completed element, a viscous material in the form of a bead, and orienting the particles in the material by applying a magnetic field across the bead. The material carries particles with substantial electrical conductivity and also ferromagnetic and/or ferrimagnetic properties. Also disclosed are a corresponding element for electromagnetic shielding, a device for electromagnetic shielding including such an element, use of such an element in a mobile phone and at a base station, and also a mobile phone and a base station including such an element.
Patent SE-0203153-D0 (SE)
Inventor: SKOG HENRIK
IPC: F16H7/08
Filed: 2002-10-25
Abstract: The tension device (2) is an endless drive transmission belt (4) in a vehicle engine (M) and at first end (8) has a pivotably located lever component (6), with at second end (10) rotatably located tension wheel (12) which can be set against the actual drive transmission belt. A force development component (14) connected with the lever component can activate the lever component with tension force so that the tension wheel is maintained in an effective tension position.  The force development component is a hydraulic cylinder with a fluid chamber limited by the cylinder housing (22), in which is a movable piston (24), which is force transmittingly connected (16) with the lever component to maintain the tension wheel in the tensioned position. The cylinder fluid chamber contains hydraulic fluid (26) under pressure and partly at least one gas cushion (28) forming a movement damping sprung device.
Patent SE-0300244-D0 (SE)
Inventor: SELLERGREN BOERJE
IPC: A23L5/20
Filed: 2003-01-30
Abstract: The present invention relates to a novel class of water compatible molecularly imprinted polymers (AquaMIPs) capable of selectively binding target molecules such as riboflavin, or analogues thereof, in water or aqueous media, their synthesis and use thereof in food processing and extraction or separation processes.
Patent SE-0302184-D0 (SE)
Inventor: CEDERFERM JOSEPH
IPC: F28D21/00
Filed: 2003-08-08
Abstract: The shower installation (10) has a heat exchanger for pre-heating cold tap water with hot shower water collected and discharged from the shower unit. The installation has a fitting (19) which is fed with cold water from a cold water conduit (16) and with hot water from a hot water source (18). - The shower installation is in heat exchange contact with a longitudinal section of the cold water conduit and incorporates at least two vertically separated plates (11,12,13) arranged horizontally over each other. The uppermost plate conducts shower water to the edge area to the next plate beneath it. The longitudinal section of the cold water conduit remains in contact with the shower installation plates.
Patent SE-0303192-D0 (SE)
Inventor: AXELSSON UNO
IPC: F16B39/02
Filed: 2003-11-28
Abstract: A machine tool has a bearing that is clamped by a circular spring ring (1) to a bearing. The circular spring ring has two ends (2a, 2b) that are brought into close presentation with a residual gap (2) and secured by an array of bolts whose heads are located within a detent cut into the periphery.
Patent SE-0400530-D0 (SE)
Inventor: RYDBERG CHRISTER
IPC: B23B29/04
Filed: 2004-03-04
Abstract: The present invention relates to a method for producing a surface (3) that is intended to be comprised in a coupling for use in chip removing machining, wherein the surface (3) comprises a number of groove sets (5,7,9,11) to allow locking by shape against another surface provided with grooves, wherein each groove set (5,7,9,11) has a main direction (S1,S2,S3,S4), wherein the main directions of adjacently situated groove sets intersect. The invention also relates to a surface (3), per se, produced by means of the method according to the present invention.  The method according to the present invention is characterized in that the number of groove sets are at least three, that each groove set (5,7,9,11) is produced in a separate cutting operation, and in that an equally large part of the surface (3) is machined during each cutting operation.
Patent SE-8204588-D0 (SE)
Inventor: WATANABY T
IPC: B60S1/56
Filed: 1982-08-05
Abstract: A pillar garnish cooperates with a center pillar to define therebetween a space which serves as a demister duct for conveying hot, dry air directed from a side demister nozzle to a rear side window.
Patent SE-8303095-D0 (SE)
Inventor: FJELLGREN C
IPC: A01G23/08
Filed: 1983-06-01
Abstract: A timber processing plant has two feed rollers (5,6) for feeding a tree trunk forward. Beyond the rollers on one side is a saw sword (7) with a motor (9) driven saw chain (8). This sword is pivotable in a plane at right-angles to the roller feed direction, and the gap between the rollers is adjustable by means of at least one hydraulic cylinder (1,2). The saw sword pivotability is ensured by a second hydraulic cylinder (3). - The hydraulic cylinders have measurement units for provision of a piston position signal which is connected to a circuit (12) to produce a dia. signal corresponding to the dia. of a tree trunk engaged by the rollers. A logic circuit has the dia. signals connected to it together with the piston position signals, and has a first output for a signal to control the saw chain motor, together with a second output for a signal to control the piston of the second hydraulic cylinder. (Provisional Basic advised week 85/05)(0/4)
Patent SE-8303291-D0 (SE)
Inventor: PETERSEN NIRO G
IPC: F16G11/12
Filed: 1983-06-10
Abstract: In a tightening device for cables, chains and the like, the ends of the cables are attached to attaching parts linked together and movable in the direction of the cable ends. The first attaching part has the shape of a short shackle (10) having on both sides studs (14, 15) protruding to the bolt (13), the first end of the cable (11, 12) being fixed to said short shackle. The second attaching part has the shape of a long shackle (20) presenting edges with teeth (24, 25), to the bolt (23) of which shackle the second cable end (22) is attached. The short shackle (10) is arranged inside the long shackle (20) so that the studs (14) inside the openings (24) translate the force from one cable end (11, 12) to the other end (22).
Patent SE-8304826-D0 (SE)
Inventor: BERNHARD R
IPC: C01G/
Filed: 1983-09-08
Abstract: The concentration of sulphuric acid is 35-45 wt.% and the ferric oxide is finepowdered. The amount of ferric oxide is esp. around 110% of the stoichiometric quantity. They are reacted at esp. 105-110 deg.C 90-100 % of the sulphuric acid is concurred. Any remaining solid material is separated and the remelting solution contains ferric sulphate. It can be diluted with water to at the most 47 wt% esp. 40-45% wt.% as Fe2(SO4)3.
Patent SE-8305683-D0 (SE)
Inventor: RAPPINGER B
IPC: H05B7/08
Filed: 1983-10-17
Abstract: The invention refers to a direct-current electric arc furnace or shank for warming, comprised of at least one electric current arc electrode and at least one gauge ring with shank lining. The furnace or shank are thereby characterized by the furnace or shank bottom (1) and even the lowermost parts of the furnace or shank (2) are comprised of tamping clay or non-electric conducting brick, alternating with the layer of electricity conducting pin bars or plates respectively electrical conducting brick, at which the lower part of the bottom and sides widespread bottom contact is achieved.<IMAGE>
Patent SE-8401503-D0 (SE)
Inventor: GEBELIUS SVEN RUNO VILHELM
IPC: C02F1/04
Filed: 1984-03-15
Abstract: A method and an apparatus for desalination and/or purification of water, comprising a buoyant enclosure having restricting side walls (2, 2') spanned by an upper wall (1). The enclosure is partly or completely immersed in water, the restricting side walls (2, 2') being arranged to suspend same floating on a water surface. The enclosure is provided with air inlets (5, 5'), and an air stream is forced by means of wind force, wave energy and/or solar energy through the enclosure to a cooler (8), from which the condensate is transferred to a storage tank (19) or similar. A second and lower wall surface is suspended floating adjacent to the water surface, but below same, arranged to absorb heat imposed by solar energy. The enclosure is advantageously arranged to partly cover a beach, washed by waves, to obtain an increased evaporization. By arranging the upper wall with a number of lense elements, incoming solar rays are concentrated to the surface to be heated. A solar heated stack is advantageously arranged connected to the air outlet from the cooler (8), thereby increasing the air flow rate within the enclosure. Rain water, collected on the outer surface of the upper wall, is diverted through a substantially centrally located outlet via a conduit to the storage tank (19) used for the condensate.
Patent SE-8401915-D0 (SE)
Inventor: KIHLSTROM C
IPC: B23K3/00
Filed: 1984-04-05
Abstract: A soldering iron having means for withdrawing by suction resin-containing soldering fumes, comprising a handle (1) having an electric heating element (2) provided with a soldering tip and a metal suction nozzle (6), the one end (7) of which lies in the proximity of the soldering tip (5) and the other end (8) of which is connected to one end of a suction hose (10) inserted through a bore (15) in the handle. The suction nozzle (6) is in metallic, heat-transfer contact with the metal casing of the heating element (2) and is thereby maintained at a temperature such that resins present in the soldering fumes do not precipitate in the nozzle but in the end part of the suction hose (10).
Patent SE-8406232-D0 (SE)
Inventor: SALONEN S V P
IPC: B42D5/02
Filed: 1984-12-07
Abstract: A continuous blank letter form (1) is composed of letters (2) to which letter form adhesive tracks (10) are provided for closure of the letters. The adhesive tracks are of cold-adhesive material so that the letter 2 can be closed by pressing the adhesive tracks together without heat process or moistening. The adhesive tracks are set onto successive letters of the continuous form, laterally moved within zones 8,9 so that they do not adhere together in a continuous form stack, or in a stack when detached as separate individual letters 2, but upon folding into an individual letter, the letter closes tightly together. The tracks 10 are laterally displaced in alternate letters 2. <IMAGE>
Patent SE-8500801-D0 (SE)
Inventor: INGEMARSSON G I
IPC: C12N1/12
Filed: 1985-02-20
Abstract: The cultivation vessel contains an aq. slurry of a micro algae culture and suitable nutrients. Suspended gases including carbon dioxide circulate in the slurry. - The culture is made at a predetermined devated prenure in a cultivation venel under the required light energy. The micro algae is harvested as a slurry which is transferred to a separator under a lower pressure. Gas bubbles form and left the mirror algae from the remainder of the slurry.
Patent SE-8502892-D0 (SE)
Inventor: BAUER H
IPC: B65G19/02
Filed: 1985-06-11
Abstract: In order to reduce the noise level in pipe transporting installations, a pipe transporting apparatus is proposed for buffer tables, in which apparatus the pipe (30) and/or the group of pipes (20) is moved, in the case of the tables (10) with a horizontal supporting surface (18), by a drivable slide (32) across the table into its storage position, and in which apparatus a braking catch which can be moved at any speed and can be moved out of the running direction of the pipes is arranged upstream of the pipe (30) and/or the group of pipes (20), with a supporting surface which is inclined in the transporting direction. <IMAGE>
Patent SE-8600940-D0 (SE)
Inventor: ANDERSSON L
IPC: H05B6/10
Filed: 1986-03-03
Abstract: Assembly for heating the edge portions of a flat product, such as a billet, strip or sheet-metal, on its way from one location to another, for example coming from a continuous casting machine or a hot-rolling mill or pair, including one or more inductive edge heaters arranged to surround the outer parts of the edges of the product. According to the invention the inductive heater(s) comprise(s) one or more flat spiral coil(s) (1) bent around a side edge of the product and also comprise(s) at least one vertically placed, flat coil (4), located substantially parallel with the side edge (5) of the product.
Patent SE-8605610-D0 (SE)
Inventor: PERSSON U
IPC: E04H3/00
Filed: 1986-12-30
Abstract: The invention concerns a mobile roof structure comprising a load-bearing element and a roof section which is connected to the latter and is supported by it. The roof structure can be placed over one of a number of adjacent sports arenas or the like. <IMAGE>
Patent SE-8704123-D0 (SE)
Inventor: INGVARSSON L I
IPC: E04C3/07
Filed: 1987-10-23
Abstract: A substantially C-formed sheet metal profile has a continuous substantially zig-zag formed groove in its web. According to one embodiment of the invention, (Fig 1), the groove (16-19) is a serpentine groove. According to an other embodiment (Fig 5) the zig-zag groove (26, 27) has straight diagonal grooves that join with two longitudinal grooves (24, 25) in a lattice-like pattern. The illustrated profiles will have an improved stiffness.
Patent SE-8800684-D0 (SE)
Inventor: HELEVIRTA K
IPC: B60N2/75
Filed: 1988-02-29
Abstract: The control device is intended for the control of an actuator. The device comprises rest surfaces (1, 2, 3) or the like for at least two parts of a limb, preferably a human arm, for supporting said parts against these surfaces. Between rest surfaces (1, 2; 2, 3) is fitted a linkage (4, 5) which is substantially aligned with a joint between the parts of a limb. Linkage (4, 5) is provided with at least one preamplifier, adapted to issue a control message on the basis of the relative position of rest surfaces (1, 2; 2, 3). First rest surface (1) is for the palm and second rest surface (2) is for the forearm. Linkage (4) is positioned so as to be substantially aligned with the wrist joint. Said second rest surface (2) intended for the forearm is fastened through the intermediary of linkage (5) to a third rest surface (3), such as a seat. <IMAGE>
Patent SE-8801620-D0 (SE)
Inventor: BERGSTROM M
IPC: B65D30/08
Filed: 1988-04-29
Abstract: The laminate bag is formed by two film layers, one external and gastight (16), and one internal (17,19) for reinforcement. At least one of the film layer contact surfaces has a regular pattern of indentations (17a) which reduce the actual locating surfaces between the layers. - This allows heat sterilisation of the mouthpiece without risk of localised welding together of the surrounding areas of the film layers.
Patent SE-8802746-D0 (SE)
Inventor: PUCKHABER J H
IPC: A43B13/14
Filed: 1988-07-28
Abstract: A shoe construction for providing girthing support to the midfoot region of the foot is disclosed. The present invention provides for adjusting the perimeter of the transverse girth of a shoe in the midfoot region under varying conditions of loading. When the foot is in an unloaded condition, the dynamic girth of the present invention has no effect on the original girthing tension. Then as the foot is loaded and everted, girthing fibers or straps are forced into an undulating surface. When the everted foot becomes loaded completely, the girthing straps become mated with the undulating surface in close contiguous contact, thus pulling in the girth straps and producing maximum tension on the midfoot region. The undulating surface may be provided in the outsole so as to be positioned below the girthing straps or, alternatively, in a portion of the shoe positioned above the girthing straps. The girth structure of the present invention creates girthing tension dynamically to prevent excessive eversion when the foot loads the shoe.
Patent SE-8803277-D0 (SE)
Filed: 1988-09-16
Abstract: The support unit (3) fits on to each step (2) of the stairs (1) to one side, pref. the right side locking up the stairs. - It has a height equal to half the level difference between two adjacent steps, and is usable as an intermediary step which halves the normal stairs step height.
Patent SE-9000883-D0 (SE)
Inventor: HATTASS R
IPC: B60J7/02
Filed: 1990-03-13
Abstract: A mounting unit for providing a complete sliding roof assembly to a motor vehicle roof having an opening therein. The mounting unit includes an assembly frame adapted to be seated on an external peripheral edge of the vehicle roof surrounding the opening and providing a guide rail at each side of the opening, at least one sliding element in each of the guide rails, a cover for closing the roof opening, pivot means mounting a leading edge of the cover for pivoting movement, and a pivotally mounted opening lever in each guide rail and connected to the cover for supporting the cover when it is raised. Swivel bearings are provided for connecting one side of the frame assembly to the vehicle roof, and a locking mechanism is also provided. The frame assembly, guide rails, cover and opening levers are mountable to the vehicle roof from above as a unit, and the assembly frame may be pivoted about the swivel bearings to pivot the mounting unit away from the roof opening.
Patent SE-9003602-D0 (SE)
Inventor: DOERAGRIP F A G
IPC: B27B17/00
Filed: 1990-11-12
Abstract: The purpose of a chain catcher on a chain saw is to catch the saw chain softly at a so-called chain breakage or jump-off so that the sharpness of the chain will not be destroyed. This is achieved by the fact that a roller can rotate freely around the attachment of a tube of the handle loop under the guide bar attachment where it is hit by the chain at a breakage or a jump-off.
Patent SE-9103157-D0 (SE)
IPC: G21C3/34
Filed: 1991-10-29
Abstract: Spacer for a nuclear reactor fuel assembly the spacer comprising a cell-formed lattice work for retaining parallel, elongated elements such as fuel rods (4) into a bundle with substantially rectangular cross section. The cells are formed from tubular, preferably round sleeves (1), each of which offering a passage for one of said elements in order to mutually fix said elements. According to the invention each spacer consists of two sub-spacers (5, 6) arranged in a certain spaced relationship to each other in the longitudinal direction of the bundle. One of said sub-spacers (5) in a pair fixes elements lying substantially on one side of a diagonal in the cross-section through the bundle, and the other sub-spacers (6) in the pair fixes the other elements such that elements passing through the sleeves of said first sub-spacer (5) pass, possibly with some exception, at the side of the sleeves in said second subspacer (6) and vice versa. Some elements may pass through sleeves in both sub-spacers in order to fix them in relation to each other. <IMAGE>
Patent SE-9103371-D0 (SE)
Inventor: NILSSON J G I
IPC: F24F8/158
Filed: 1991-11-15
Abstract: The invention relates to a method of establishing and maintaining in sealed tents or the like mobile units, an environment which is independent of the surroundings with regard to temperature and contamination. The invention is characterized by taking air from the surroundings, extracting contaminated particles and gas from the air by filtration, and causing the air to pass into the mobile unit so as to establish a predetermined air pressure which is higher than the air pressure of the surroundings. The filtered air is mixed with air recycled from within the mobile unit when the aforesaid predetermined air pressure has been reached and mixing of the filtered air with recycled air is continued for as long as the internal air pressure is equal to or greater than the predetermined air pressure. The air mixture is heated or cooled to a predetermined temperature and is then distributed essentially uniformly in the mobile unit and filtered, in conjunction therewith, so as to extract any remaining particles and gas. The invention also relates to an arrangement for carrying out the method. <IMAGE>
Patent SE-9200756-D0 (SE)
Inventor: BROMS G
IPC: B22D41/42
Filed: 1992-03-11
Abstract: The invention provides a means of introducing gas into the outlet to remove an obstruction. Accordingly, the invention provides an apparatus to open and close an outlet in a molten metal handling vessel which includes a valve (6) communicating with the outlet (5a) and having relatively movable valve parts (7, 8), the valve parts having openings (10, 12) which are displaced from one another to close the valve and, hence, the outlet (5a) and which are in communication with each other and with the outlet (5a) to open the outlet, whereby the molten metal can flow out of the vessel, characterised in that there is provided a frangible tube (13) through which gas can be passed, the tube (13) being of sufficient length to extend through both valve parts (7, 8) and into the outlet (5a) of the vessel, whereby gas can be passed into the outlet and then opening of the valve (6) by relative movement of the valve parts (7, 8) breaks the tube (13) so that it does not obstruct opening.
Patent SE-9403179-D0 (SE)
Inventor: GOLTERMANN JOERGEN
IPC: B01D25/34
Filed: 1994-09-22
Abstract: The present invention relates to a method pertaining to press filters of the kind which include a plurality of press plates (13). Pressure chambers (15), are formed between each pair of plates. A filter cake (16) is formed in each pressure chamber. Upon completion of the dewatering process the cakes are released from the chambers by separation of the press plates. The method is characterized in that emptying of the pressure chambers (15) is achieved by permitting each press plate (13) to rotate freely and swing about an axis (18) which extends generally horizontally through the plane of the plate, under the influence of the released filter cake (16). The press filter is constructed so that each press plate (13) is able to pivot in relation to the rails (14). The pulling devices by means of which the press plates are separated are attached to only one single coupling device (19) on each side of each press plate. The coupling devices (19) are placed on or in the immediate vicinity of the runner means, in other words in the proximity of the horizontal rail. <IMAGE>