baber/WOPTO huggingface dataset:
Patent SE-8205496-D0 (SE)
Inventor: SCHULTE D
IPC: B65B31/00
Filed: 1982-09-27
Abstract: The manufacture of non-returnable packages for e.g. milk is frequently carried out by the conversion of web-shaped, laminated packing material to a tube, filling of the tube with milk and sealing and forming to filled packing containers of the desired, e.g. parallelepipedic, shape. During the forming, which is done by means of external forming devices, the contents are made use of as a holder-up for the forming devices pressed-on from the outside, so that the desired shape can be achieved without creasing or other deformations.The abovementioned forming principle works less well if the packing containers are not to be completely filled but have a certain air space, so-called head-space. The proportioning of the contents also becomes uncertain and the desired accuracy of volume cannot always be achieved. These difficulties are overcome if the contents are mixed prior to filling with gas, preferably sterile air, in appropriate proportions, so that the contents obtain a foam-like character, using a gas volume which is in a suitable proportion to the air space of the finished packing container. The invention relates to a method as well as to a manner of proportioning the contents in the manufacture of packing containers.
Patent SE-8207356-D0 (SE)
Inventor: LACHENAL D
IPC: D21C9/16
Filed: 1982-12-22
Abstract: When paper pulp is bleached with an alkaline peroxide solution and pretreated with an acid solution, it has been found that, while preserving the mechanical properties of the pulp, its lignin content is considerably reduced if the treatment with the acid solution is carried out at temperatures of at least 50 DEG C.
Patent SE-8303625-D0 (SE)
Inventor: IVARSSON P L
IPC: C04B35/20
Filed: 1983-06-23
Abstract: Refractory lining for e.g. casting boxes comprising a refractory matrix and precipitated silica, the silica being precipitated in situ to form a structure, imparting to the material a volume weight of from about 0.8 to about 1.2 g/cm3, the material being substantially free from carbon, hydrogen and available oxygen; process for the manufacture of such refractory lining.
Patent SE-8305778-D0 (SE)
Inventor: NYBERG G
IPC: A47G29/00
Filed: 1983-10-20
Abstract: A nip means, particularly a clothes-pin, consists of two preferably equally shaped shank elements (1, 2). The shank elements are made of an elastically resilient material, for instance the plastic material polycarbonate, and are joined together by a pivot (3) extending perpendicularly to the shank elements. By the pivot (3) the shank elements (1, 2) are pivotable relative each other, whereby the nip means makes a double use possible. Besides a nip (7) between the shank elements (1, 2) for conventional hanging of clothings the end portions of the shank elements are shaped for forming hanging means (4, 6) for clothings or the like both in the position with the shank elements abutting each other and in the position with the shank elements pivoted outwardly relative to each other.
Patent SE-8400505-D0 (SE)
Inventor: HAUG ARNOLD
IPC: F21L4/00
Filed: 1984-02-01
Abstract: The invention relates to an element made from plastic, glass or metal which can be illuminated and/or emits a sound. 
<??>A holder is provided in this element in order to receive a battery. Located on both contact parts of the battery is a spring (see drawing) which interrupts the contact to the current consumer. If, now, the element is set in motion (in the case of a sphere, e.g. by a spring or rubber) and the tempo is once again slowed down, the centrifugal force of the battery produces the contact, and in this way a current consumer burns or a metal member sounds. 
<??>The scope of use of the invention is very versatile in the toys sector, advertising, and safety devices (in vehicles, e.g. as stop light for cycles). 
<IMAGE>
Patent SE-8502371-D0 (SE)
Inventor: IVERSEN S
IPC: B65G25/00
Filed: 1985-05-13
Abstract: To permit forward feed of products (3) they are lifted slightly at a position diametrically opposed to the bottom peripheral point located nearest the vertical support edge (4). They are then subjected to a movement force at that same point. The products are rotated around their symmetrical axis which are inclined towards the vertical. By rolling the bottom periphery along the support edge (4) and on the base (1), they are moved in a forward direction.
Patent SE-8504137-D0 (SE)
Inventor: BERGSTROM C
IPC: C08F255/00
Filed: 1985-09-05
Abstract: Procedure and means for manufacturing shaped articles containing cross-linked polyolefin from a mixture which contains 60-99% polyolefin, 0.01-10% chemically bound hydrolyzable silane and 0-5% condensing catalyst. The polyolefin mixture to be shaped contains 0.1-5% water and 0-20% water carrier agent, and that cooling the product subsequent to shaping is carried out under pressure. The means (20) comprises nozzle members (21) for pressing the shaped article of the polyolefin mixture, and members (22) for cooling the shaped article under pressure to a temperature which is below the boiling point of the water present in the mixture. The chamber (22) also includes means (24) for directing microwave radiation on the shaped article for releasing the water present in the form of crystal water in the polyolefin mixture.
Patent SE-8504544-D0 (SE)
Inventor: BERGSTROM C
IPC: C08K5/09
Filed: 1985-10-02
Abstract: A modified polyolefin which has good adhesion properties with regard to metals and to the surfaces of materials containing polar groups. The polyolefin contains 80-90.8 % polyolefin (LDPE, LLDPE, HDPE, PP or their copolymers or polymer mixtures), 0.01-10 % alkoxysilane and 0.01-10 % long-chain fatty acid for improving the adhesion properties. The alkoxysilane is grafted to the polyolefin with the aid of a free radical former, or the alkoxysilane has been added to the polyolefin without grafting. The long-chain fatty acid is stearic acid, myristic acid, behenylic acid, oleic acid, linolic acid, linolenic acid or ricinolic acid. The alkoxysilane is vinyltrimethoxysilane, vinyltriethoxysilane, vinyltris (betamethoxyethoxy) silane or gammamethacrylopropyltrimethoxysilane.
Patent SE-8504766-D0 (SE)
Inventor: JACOBSSON K A G
IPC: B65H51/12
Filed: 1985-10-14
Abstract: PCT No. PCT/EP86/00587 Sec. 371 Date Jun. 12, 1987 Sec. 102(e) Date Jun. 12, 1987 PCT Filed Oct. 14, 1986 PCT Pub. No. WO87/02395 PCT Pub. Date Apr. 23, 1987.A device for positive feeding of yarn to a knitting machine, which device has independently rotatable first and second wheels disposed axially closely adjacent and individually supported for rotation about first and second axes which extend in the same general direction but are slightly inclined relative to one another. First and second feeding tapes are drivingly engaged with the first and second wheels respectively. A shiftable yarn guiding element feeds a yarn therethrough to a selected one of the wheels, with the guiding element being shiftable between first and second positions to enable the yarn to be positively fed by the first and second wheels respectively.
Patent SE-8600131-D0 (SE)
Inventor: SCHWARTZ L
IPC: G01S7/02
Filed: 1986-01-13
Abstract: Separate receive and transmit interleaved arrays are distributed throughout a defined area. Each array is interconnected, at opposite ends thereof, to a feed line so that the receive and transmit antennas are each associated with four beams. Feed through connections are employed between receive feed lines and the receive arrays of the antenna thereby permitting the utilization of a microstrip structure.
Patent SE-8601850-D0 (SE)
Inventor: PERSSON B A W
IPC: B61B3/00
Filed: 1986-04-22
Abstract: A switch in a conveyor system with overhead carriages (1) comprises, for switching the carriages between a main track (2) and a branch track (4), a first connecting point (8) at which a first switch tongue (7) is pivotally mounted, and a second connecting point (12) at which a second switch tongue (11) is pivotally mounted. The switch tongues (7, 11) alternately bridge the space between the switching point (10) and the respective connecting point (8 and 12) in such a manner a carriage (1) suspended by means of a wheel (3) is switched onto the switch tongue (7) or the switch tongue (11), i.e. onto the main track (2) or the branch track (4), depending on which tongue is pivoted to switching position at the switching point (10). The switch tongues (7, 11) are simultaneously operable by means of the control shaft (20) to which two link systems (14, 21, 22 and 17, 23, 24, respectively) are connected.
Patent SE-8601931-D0 (SE)
Inventor: LEINING L R
IPC: A22B5/16
Filed: 1986-04-25
Abstract: A hand skinner device for removing strips of skin from animal carcasses comprises an elongate handle including an air motor and having a housing mounted at one end thereof. The housing has a skinning blade supported thereon and a revolvable tooth roll assembly for engaging and pulling the skin against the skinning blade. A pair of uniquely constructed clips clamp the blade downwardly against the housing and clamp the tooth roll shaft upwardly against the housing. The multifunctional clips permit ready assembly and disassembly of the skinning device for cleaning and replacement of parts.
Patent SE-8604929-D0 (SE)
IPC: B60K26/02
Filed: 1986-11-18
Abstract: The invention relates to a push-pull control with a housing (2) and a push-pull rod (3) displaceable in the housing, which rod is joined via a jointing piece (11) to a control cable (11a). The push-pull rod is provided at its end with a neck portion (15) and a ball (14), which engages in a bore (12) and a slot (13) in the jointing piece. A sleeve (16) which is limitedly displaceable on the push-pull rod engages the jointing piece and fixes it radially relative to the rod.
Patent SE-8700609-D0 (SE)
Inventor: BERGQVIST A
IPC: B24B3/33
Filed: 1987-02-16
Abstract: The stationary grinding plate (11) with a circular periphery and specific axial length is made to rotate, and the drilling crowns are pushed past it in a direction crossways to its radial plane. In this manner, the chisel cutter one side is in contact with the grinding plate during its passage. The centre of gravity of the drilling crown moves along a curve with varying curvature radius as it passes the grinding plate. A cassette (16) is provided in which several rock drilling crowns can be fitted releasably with the chisel cutters turned outwards. A mechanism permits the cassette and the grinding plate to be adjusted relatively to one another, and further components (17-19) rotate the cassette (16) in a plane through the centres of gravity of the crowns contained in it. A drive (20-25) causes the cassette to execute an eccentric rotary movement.
Patent SE-8700697-D0 (SE)
Inventor: JOHNSEN K
IPC: G01N11/06
Filed: 1987-02-20
Abstract: The viscosity of a liquid is determined according to the capillary method, by establishing a constant liquid level within or above the capillary, and determining the liquid flow velocity through the capillary. A device for carrying out this process includes a capillary fitted with an inlet tube for introducing the liquor in the upper part (4) of the capillary, and an extraction tube (6) for drawing off excess of added liquid, as well as a device (9) for the determination of the amount of liquid leaving the lower end (7) of the capillary.
Patent SE-8704630-D0 (SE)
Inventor: SALMINEN O O
IPC: B41J2/30
Filed: 1987-11-23
Abstract: A matrix printer includes a printing head which incorporates a plurality of printing needles (11), each of which can be maneuvered individually with the aid of a respective electromagnetic maneuvering device (10), by means of which the printing needle (11), carried by a spring-biassed, movable armature (12), can be caused to carry out a working cycle, upon activation of the maneuvering device, this working cycle including a working stroke, during which the needle (11) is moved in a direction towards a printing anvil (20) for the purpose of printing a punctiform sign on a record carrier (21) located in front of the printing anvil, and a subsequent return stroke, during which the printing needle (11) is returned to a withdrawn rest position. For the purpose of enabling simple inexpensive, but nevertheless reliable monitoring of the manner of working of the printer, it is proposed that the movement of at least one printing needle (11) during at least a part of a needle working cycle is monitored by detecting changes in the magnetic flux in the magnetic circuit (12, 14) of an associated maneuvering device (10) caused by movement of the needle (11).
Patent SE-8705105-D0 (SE)
Inventor: SUNDBERG H
IPC: B01D53/34
Filed: 1987-12-21
Abstract: PCT No. PCT/SE88/00689 Sec. 371 Date Sep. 18, 1989 Sec. 102(e) Date Sep. 18, 1989 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05687 PCT Pub. Date Jun. 29, 1989.A scrubber comprises a casing (1) with an inlet (2) and an outlet (3) for flue gases, and with an outlet (4) for water and substances separated from the flue gases, and water injection nozzles. The casing (1) is divided, by means of a partition having a throughflow opening for flue gases, into an evaporation zone (11) in which injected water is caused to cool the flue gases by heat absorption and evaporation, simultaneously as the water adsorbs any substances carried along by the flue gases, and a condensation zone (12) in which flue gases and steam from said first zone are condensed. The flue gas outlet from the condensation zone is provided with a drop separator (8), and the partition (151) separating the two zones is arranged as a collector of water which has not evaporated in said evaporation zone and which by means of a pump (16) and further nozzles (17), is reinjected into said evaporation zone (11).
Patent SE-8800743-D0 (SE)
Inventor: BRUCE H
IPC: B65D81/18
Filed: 1988-03-02
Abstract: PCT No. PCT/SE89/00080 Sec. 371 Date Jul. 30, 1990 Sec. 102(e) Date Jul. 30, 1990 PCT Filed Feb. 24, 1989 PCT Pub. No. WO89/08061 PCT Pub. Date Sep. 8, 1989.A method and apparatus for maintaining an intended temperature at or close to 0 DEG  C. in products affected by variations in temperature, during transport and storage at an ambient temperature deviating from 0 DEG  C., while using a container which holds the products and whose walls render heat transfer difficult. The method includes the steps of arranging adjacent the container walls, bottom, lid and the like compartments receiving water or a water mixture so as to provide a water-containing confinement enclosing the product-receiving space in the container from all sides. The container and the water in its wall compartments are then cooled so as to freeze the water. The products are then inserted in the container after it has been moved to a room having a temperature adapted to the products. The container is then closed and used for the transportation and/or subsequent storage of the products.
Patent SE-8802134-D0 (SE)
Inventor: AGNVALL C-G
IPC: H01C17/22
Filed: 1988-06-08
Abstract: The invention relates to a thermistor, primarily intended for temperature measurement. The thermistor comprises at least two thermistor plates (14-17) on a carrier (10), adjacent to each other and connected in series. The plates are separated from each other by a preferably elongated gap (18) and the upper surfaces of said plates are largely covered by upper electrode surfaces (24-26). The thermistor plates (14-17) are arranged within a limited area of the carrier (10) so that the maximum aggregate area of the thermistor plates (14-17) is constant, whereas the size of each individual thermistor surface is variable by displacement of the position of the gap(s) (18) within the said limited area of the carrier (10), for adjustment of the total resistance of the thermistor to different values. The invention also relates to a procedure for manufacturing a thermistor.
Patent SE-8903195-D0 (SE)
Inventor: LIEDBERG L
IPC: B25B27/00
Filed: 1989-09-29
Abstract: The invention relates to a hand tool for fitting a sealing strip 14 in door and aperture openings of motor vehicles. According to the invention, the tool comprises a tool handle 1 on which a drive wheel 4 and a pressure wheel 10 are rotatably disposed, between which wheels the strip 14 is placed when being fitted. The drive wheel 4 is connected to a power source connected to the tool handle 1, according to a preferred embodiment a compressed-air source, which, when activated, causes the drive wheel 4 to rotate such that the tool is displaced along the strip 14, whereupon the pressure force which acts against the strip 14 causes this to be squeezed together over the body flange 15. The pressure wheel 10 further bears resiliently against the strip 14 with the aid of a pressure spring 12, the spring force of which is adjustable by means of an adjusting screw 13. <IMAGE>
Patent SE-9000169-D0 (SE)
Inventor: EDSTROEM F E
IPC: G09F23/00
Filed: 1990-01-18
Abstract: Against each identification number (G) in the file (A) is a note block (H) with tear-off noting slips (J). On the other side of the file is at least one set of self-adhesive tickets (E) bearing identification numbers (F) identical to those (G) against the note blocks, and for attachment to the corresp. cassettes or storage cabinets.
Patent SE-9000365-D0 (SE)
Inventor: SERS O
IPC: H04Q11/04
Filed: 1990-02-01
Abstract: A stored program memory-controlled digital telephone exchange in which internal connections and conference connections are handled as if they were both a combination of an external connection, namely an originated connection and a terminated connection. This is achieved by arranging a virtual via ETV1 . ETV60 realized by entries in a computer memory, which is connected to a call handling device CR1 . CRn and which from the point of view of the call handling device acts as an ordinary trunk repeater ET1 . ET60. Alternatively the virtual via can be replaced by two digital trunk repeaters using hardware, which are connected together by means of a physical cable connection. For a conference connection the conference equipment MJ is connected to a digital trunk repeater ETC using hardware which works with the virtual via ETVMJ1 . ETVMJX. From the point of view of the call handling equipment CR1 . CRn a barrier 11 is created across which signalling is carried out in an identical way regardless of whether it is a question of an external call, an internal call or a conference call. In addition a group selector GS in the telephone exchange is affected by program logic situated behind the information barrier 11 without the call handling devices recognizing the existence of the group selector. <IMAGE>
Patent SE-9001819-D0 (SE)
Inventor: HORIYAMA T
IPC: B05B17/06
Filed: 1990-05-21
Abstract: In an aroma supply apparatus, at least one aroma supply unit includes an aromatic reservoir (110) containing therein a liquid aromatic, an aromatic supply device (111) for supplying the liquid aromatic within the aromatic reservoir to a location adjacent an end of the aromatic reservoir, an ultrasonic radiator (112) arranged adjacent the location for misting the liquid aromatic, and an ultrasonic oscillator (113) connected to the ultrasonic radiator. A control unit (114) is connected to the ultrasonic oscillator for controlling the intensity of ultrasonic waves oscillated by the ultrasonic radiator. Such control may be directed by a feedback signal from an aroma sensor (116). An air supply unit (115) is provided for supplying air toward the location and the ultrasonic radiator. The liquid aromatic supplied by the aromatic supply device is misted and mixed with the air supplied by the air supply unit so as to be vaporized, and the vaporized liquid aromatic is supplied to a predetermined space together with the air. <IMAGE>
Patent SE-9100663-D0 (SE)
Inventor: LARSSON G O T
IPC: B29C35/00
Filed: 1991-03-05
Abstract: PCT No. PCT/SE92/00135 Sec. 371 Date Dec. 16, 1993 Sec. 102(e) Date Dec. 16, 1993 PCT Filed Mar. 4, 1992 PCT Pub. No. WO92/15439 PCT Pub. Date Sep. 17, 1992.Method for tempering a moulding tool intended for production of products of natural or synthetic polymers, which moulding tool includes one or more moulding parts made of sintered metal with communicating pores obtained by pressing at a high pressure and sintering at a high temperature of a powdered material, in which moulding part or parts a moulding cavity has then been made, whereby preferably the outer envelope surface of the moulding tool is tight. The method comprises tightly connecting one or more channels, capillary tubes or the like through the tight outer envelop surface to the mould material of the moulding tool situated inside, which material contains a large number of small communicating pores and feeding a gas having a suitable state and a suitable temperature through the channels thereby causing a rapid tempering of the moulding tool to a desired extent.
Patent SE-9102384-D0 (SE)
Inventor: HULTEN J
IPC: B01J20/34
Filed: 1991-08-19
Abstract: The invention relates to a method for regenerating an adsorbent with respect to organic substances adsorbed therein. These organic substances are expelled with warm gas by desorption and are destroyed by combustion. The invention is characterized in that the warm gas is an air-combustion-gas mixture; in that the gaseous mixture exiting from the adsorbent is combusted, when applicable after adding an auxiliairy fuel, at a combustion temperature of 750-850  DEG C; in that the resultant combustion gas is first cooled by adding air and then by heat exchange with the gas mixture exiting from the adsorbent. At least one part-flow of the thus cooled mixture of air and combustion gas is then brought into contact with the adsorbent to form said gaseous mixture, subsequent to adding an amount of air needed to achieve a predetermined temperature at each moment in time.
Patent SE-9202187-D0 (SE)
Inventor: WICKMAN LARRY
IPC: A47J37/07
Filed: 1992-07-17
Abstract: It would be desirable to be able to offer consumers a charcoal grill with lighter which is environmentally friendly and which from the private-economic and socio- economic viewpoint is a better alternative than charcoal grills having lighting fluid as the ignition agent. This desire has been satisfied by a conventional grill provided with a fixedly mounted lighting box 2 on the bottom side of the grill base 4. No lighting fluid is required. Just two pages of newspaper, crumpled up into two balls, which are placed in the lighting box and lit. The grill base is provided with a perforated surface 3 which allows lighting from below and a primary air supply to the charcoal bed during lighting and grilling. <IMAGE>
Patent SE-9202333-D0 (SE)
Inventor: JUTO JAN-ERIK
IPC: A61B5/107
Filed: 1992-08-12
Abstract: PCT No. PCT/SE93/00670 Sec. 371 Date Feb. 10, 1995 Sec. 102(e) Date Feb. 10, 1995 PCT Filed Aug. 12, 1993 PCT Pub. No. WO94/04077 PCT Pub. Date Mar. 3, 1994In rhinostereometric measurement, the positions in a fixed coordinate system are determined for a number of points on the nasal mucosa of a test subject. To obtain comparable results on different measuring occasions, the head of the test subject must occupy the same position in the coordinate system every time. By determining the position of a test subject's face in the coordinate system on every occasion of rhinostereometric measurement and transposing the measuring position of the face in the coordinate system to a reference position, the values of the points in the nose can be corrected for the displacement of the face from the reference position that has taken place since the last measurement, thereby to obtain comparable results that are always related to a reference position. Preferably, the position of the face in the coordinate system is determined by measuring the distance between fixed locations in the coordinate system and points in the test subject's face with the aid of distance-measuring lasers (8-12) mounted on a fixed frame (3) in the coordinate system. The displacement of the test subject's head is minimized by the mechanical fixing device (5) in the form of a spectacle frame. The measured values are processed in a computer (13).