baber/WOPTO huggingface dataset:
Patent SE-0102745-L (SE)
Inventor: LEIDE ERLAND
IPC: G01N15/14
Filed: 2001-08-17
Abstract: A device for irradiation of small particles, such as grains from cereals and like crops, for analysis of the quality of the particles, comprises a sample-feeding carrier ( 30 ), which has sample holders and is adapted to take up particle samples ( 2 ), which each comprise at least one particle, in the sample holders and transport the particle samples ( 2 ) to a place for irradiation ( 34 ). The device further comprises a radiating device ( 36 ) emitting electromagnetic radiation for irradiation of the particle samples ( 2 ), and radiation guides ( 22 ). The radiation guides ( 22 ) are attached on the sample-feeding carrier ( 30 ) for guiding the radiation emitted by the radiating device ( 36 ) to a particle sample ( 2 ) in a sample holder, when the particle sample ( 2 ) has been fed to the place for irradiation ( 34 ).
Patent SE-0300036-L (SE)
Inventor: HAAKANSSON HAAKAN
IPC: B29C45/14
Filed: 2003-01-10
Abstract: An injection molding tool includes first tool part displaying, at inlet of mold cavity, a continuous throttle lip which projects in a direction which coincides with the first flow direction. - An injection molding tool comprises first tool part(s) (1a, 1b) adapted to be brought into contact with a first side of a packaging material, and second tool part(s) (2) adapted to be brought into contact with a second side of the packaging material, in such a manner that there is formed a mold cavity (7) which surrounds the hole edge, together with a part of the first side and a part of the second side in connection with the hole edge. The mold cavity displays an inlet for molten plastic and, opposing the inlet, an end gap for the extension of the packaging material out of the tool. The end gap is located between the first and second tool parts. The inlet displays a deflection from a first flow direction in a flow gap (5) to a second flow direction into the mold cavity. The first tool part, at the inlet displays a continuous throttle lip which projects in a direction which substantially coincides with the first flow direction. - Independent claims are also included: - (1) a packaging container displaying an injection molded opening arrangement of plastic disposed in a hole in a packaging material comprising an elongate and continuous depression in the opening arranged at deflected portion. The depression has a depth which coincides with the first direction of extension of the edge portion; and - (2) a method of injection molding an opening arrangement of plastic in a hole in a sheet or web shaped packaging material. The hole defines an edge which is surrounded by a mold cavity. The cavity includes an inlet to introduce molten plastic, and an end gap for the extension of the packaging material out of the cavity. A flow of molten plastic is deflected at the inlet from a first flow direction to a second direction into the cavity past a continuous throttle lip which projects in a direction corresponding with the first flow direction.
Patent SE-0300581-L (SE)
Inventor: HOEGLUND RONNY
IPC: D21C7/06
Filed: 2003-03-05
Abstract: The arrangement is for the adjustment of wear of the position of the rotor of a sluice feeder within a feed casing. The rotor has the form of a truncated cone and the play between the rotor and the surrounding casing is adjusted depending on the wear between the rotor and the casing through the rotor being axially displaced a predetermined displacement. A complete driving unit, motor and gear box are suspended on the journal of the rotor. The driving unit receives support from a torque support in the form of a beam fixed in the casing. The complete driving unit accompanies the rotor shaft during adjustment and makes contact with the torque-absorbing beam through sliding bearing supports.
Patent SE-0301553-L (SE)
Inventor: KANOSHIMA HIDEO
IPC: C21B5/00
Filed: 2003-05-27
Abstract: A nonfired agglomerated ore which is satisfactory in reduction property in the shaft of a blast furnace and excellent in rapid heating bursting property and a production method thereof are provided. A carbon containing nonfired agglomerated ore for blast furnace which is prepared in such a way that iron oxide and a carbonaceous material are blended with each other to prepare a mixture, a binder is added to the mixture, and the mixture is kneaded, formed, and cured, wherein the agglomerated ore contains carbon in the content of 80 to 120% of the theoretical carbon quantity required to reduce the reducible oxygen in the iron ores to form metallic iron, and the binder is selected so that the crushing strength may be 7,850 kN/m<SUP>2 </SUP>or more at room temperature.
Patent SE-0500446-L (SE)
Inventor: NORMAN BO
IPC: D21F1/02
Filed: 2005-02-28
Abstract: Dewatering arrangement adapted to use in a twin-wire dewatering section of a stock processing machine, comprising a single-ply head box (4) for supplying stock through a nozzle (8) with an inlet (11 ) fed by a tube bank (6) with tubes (7) of non-circular cross- section, a closed loop first wire (2) adapted to receive the stock from the head box (4) on its upper surface and with pressure pulse generating blades (5) mounted inside the loop, a closed loop second wire (3) adapted to be fed on top of the first wire (2), and with pressure pulse generating blades (13) mounted inside the loop, thereby pressing the stock between itself and the first wire (2). The inlet height of the headbox nozzle (8), defined as the total tube bank height minus the total upstream thickness of eventual nozzle vanes (14), is at least 150 mm. By using a larger height of the headbox nozzle it is possible to lessen the risk of formation damages and also to use a higher slice opening, without formation disturbances. This in turn also gives better potential for paper strength and formation. The arrangement is suitable to both paper and paper board machines.
Patent SE-0700769-L (SE)
Inventor: GUSTAFSSON PER
Filed: 2007-03-28
Abstract: The disclosure relates to a container and method of manufacturing a manually openable container of a collapsible type for fluid contents, including making a container with a defined compartment from a web of material. A top corner portion of the container is designed to define a product channel and an opening initiation is formed across the product channel, along which opening initiation a tab is to be separated. The opening initiation includes a starting portion, a stop portion and a terminating portion. The starting portion requiring a first separating force, and the terminating portion requiring a second separating force. The distance between the starting portion and the terminating portion forms the stop portion, which requires a third separating force. The third separating force is greater than the first and the second separating force.
Patent SE-7411337-L (SE)
Inventor: REID J B
IPC: G21C17/12
Filed: 1974-09-09
Abstract: A digital nuclear reactor control rod position indication system employing a plurality of Hall Effect transducers longitudinally spaced along the control rod drive housing. The transducers are individually responsive to a magnetic field generated by a magnetized portion of the control drive rod to respectively provide an output when in substantial proximity to the magnetized rod portion. The transducer outputs are multiplexed to display the relative position of the control rods within the reactor core.
Patent SE-7508238-L (SE)
Inventor: BONNEAU M
IPC: C07K16/06
Filed: 1975-07-18
Abstract: 1494853 Antilymphocyte Serum INSTITUT FRANCAIS D'IMMUNOLOGIE 18 July 1975 [19 July 1974] 30320/75 Heading A5B Antilymphocyte serum active against human lymphocytes is produced by administering human lymphocytic antigenic material to an animal, collecting the resulting antilymphocytic serum, and purifying it by contacting it with human placental tissue, after which the purified serum is collected. The antigenic material which may be lymphocytes from the thoracic duct or thymus of human beings, is administered to a horse over a period of weeks or months, and then plasma is obtained from the animal. The plasma is preferably treated with 2 - ethoxy - 6, 9 - diamino - acridine lactate at pH 7 to 8 to remove albumens and # - globulins, and then filtered. The placental tissue is prepared by grinding and fixing e.g with glutaraldehyde or formaldehyde, followed by heating at up to 60‹C for 10 hours to inactivate any viruses or bacteria present. The serum is then mixed with the fixed placental tissue, brought to pH 7Œ0.2 and left for about 1 hour with aeitation, and then separated from the tissue. This procedure may be repeated several times until the serum is free from haemaglutinin and haemolysin activity. The serum may then be concentrated by ethyl alcohol fractionation to precipitate an active antilymphocyte fraction, the precipitate then being taken up in buffer at pH 5-6, and dialysed against water. The preparation may be finally purified by chromatography on alumina gel or an ion exchanging cellulose derivative.
Patent SE-7508311-L (SE)
Inventor: DENNARD R H
IPC: G11C11/419
Filed: 1975-07-22
Abstract: A differential charge transfer amplifier which functions as a sensing and regenerating circuit responsive to binary information represented by the level of charge in a stored charge memory cell is disclosed. The sense amplifier includes a pair of dummy cells and bucket brigade amplifiers which are connected on either side of a dynamic latching circuit which includes a plurality of actuable gate devices, which may be field effect transistors. A bit/sense line of the array is divided into two equal sections which are respectively connected to either side of the sense amplifier. The operation of the amplifier is cyclic, including a precharge period, a sensing period, a rewrite period and a restore period, after which the amplifier is in its original state. A feature of the amplifier is that it consumes no d.c. power other than leakage and has high sensitivity due to a charge transfer feature. Also, during the operation of the circuit, energy remaining in one of the bit line sections after rewriting is utilized to pre-bias both bit line sections to an initial level. As a result, this allows better control of the precharge level on the bit/sense line and in so doing, the power requirements are substantially reduced. At the same time, a dummy cell is charged to the potential of the now balanced bit lines.
Patent SE-7604663-L (SE)
Inventor: BROCK M
IPC: C23C22/77
Filed: 1976-04-22
Abstract: A method of controlling a continuous process of phosphating metal surfaces in which an acidic zinc phosphate solution is brought to the steady state and there maintained in response to conductivity change, as phosphating proceeds, by addition of replenishments (a) acidic zinc phosphate and (b) alkali metal ion in a definite ratio of addition rates. Preferably the zinc phosphate solution also comprises chlorate and optionally nitrate ions as depolarising oxidant. Preferably with ferrous metal surfaces is also added a rapid-acting oxidant to maintain ferrous ion at low concentration.
Patent SE-7608070-L (SE)
Inventor: ALMQUIST H
IPC: B60L3/10
Filed: 1976-07-15
Abstract: A vehicle includes drive wheels and a motor connected thereto with torque controlling apparatus and a slip indicating device.  Excessive slip indications per unit time are monitored and cause reduction in the torque applied by the motor until the slipping is overcome at which time torque is gradually increased.
Patent SE-7608092-L (SE)
Inventor: MARX A F
IPC: C07J31/00
Filed: 1976-07-15
Abstract: Therapeutically useful 16-dehydro-androstane derivatives of the general formula:   <IMAGE>   processes for their preparation and pharmaceutical compositions for the treatment of dermatological disorders, which contain as active ingredient at least one of the 16-dehydro-androstane derivatives as defined by the above formula.
Patent SE-7608991-L (SE)
Inventor: WAHLBERG U
IPC: B25B7/10
Filed: 1976-08-11
Abstract: A sliding joint pliers having a fulcrum pin projecting from one of its limbs and displaceably arranged in a slot in the second of its limbs, has an adjusting screw rotatably mounted on a carrying plate disposed between the limbs. The second limb has a rack along one edge for coaction with the adjusting screw so that the fulcrum pin can be set in a desired position in the slot. The carrying plate is non-rotatably positioned on the fulcrum pin and, together with the second limb and fulcrum pin, is pivotable in relation to the first limb.
Patent SE-7609397-L (SE)
Inventor: ENGEL S A
IPC: B23K7/06
Filed: 1976-08-25
Abstract: A method for producing an individual, fin-free, spot scarfing cut on the surface of a workpiece characterized by directing at the spot to be scarfed, which has first been brought to a molten state, an oxygen stream at an inclined angle to the work surface, the intensity of said oxygen stream being gradually diminished toward its lateral edges so that the flow of oxygen at the edges of said stream is insufficient to scarf the workpiece, but sufficient to oxidize molten metal at the edges of the scarfing reaction zone, thereby preventing molten metal from solidifying on the work surface along the edges of the scarfing cut in an unoxidized state.
Patent SE-7700869-L (SE)
Inventor: SAUPE M
IPC: A61C1/00
Filed: 1977-01-27
Abstract: A dental unit having pressure-medium operated handpieces, a holder for each handpiece, a control unit operable to control the supply of pressure medium to each handpiece, and switch means associated with each holder and with said control unit, each switch means being operable upon removal of the respective handpiece from its holder to initiate operation of the control unit for the supply of pressure medium to the handpiece.
Patent SE-7707771-L (SE)
IPC: H05B39/08
Filed: 1977-07-05
Abstract: A method of operating a radiating device such as an incandescent or fluorescent light 1, comprises chopping a power supply 3 to make it discontinuous and such that its effective value is substantially the same as the rated voltage of the device. Chopping is effected by means of a circuit including at least one unidirectional or bidirectional thyristor 5. <IMAGE>
Patent SE-7906902-L (SE)
Inventor: ROPER R E
IPC: B21D19/08
Filed: 1979-08-17
Abstract: Process and apparatus for making a metal annular member of precise tolerances and desired surface finish. An external die has a continuous die surface of the configuration desired for the external surface of the metal annular member and an annular ridge surrounding the inside of the die for seating one end of an annular sheet metal blank. A first punch engages the sheet metal blank and drives it into the external die so as to reduce the external diameter of the blank and seat it against the ridge. The precise tolerance of the die surface of the external die determines both the external and at least a portion of the internal dimensions produced in the annular sheet metal blank. The first punch is axially movable to an endmost position wherein substantially all of the blank has been forced into the die. An ejector punch is positioned inside of the external die and operates to provide a portion of the forming die surfaces as well as to eject the completed workpiece.
Patent SE-8000774-L (SE)
Inventor: GRANRYD T G
IPC: B60B39/12
Filed: 1980-01-31
Abstract: A vehicle traction device for passenger cars and alike including a flexible belt-like traction mat with transverse corrugations on one side and substantially smooth on the other side. One end of the mat is pivotally secured to anchoring means including a flexible anchoring pad and ground gripping element. In use, the traction mat is first arranged to form a loop relative to the anchoring means. With its corrugations facing a tire and its smooth side facing the ground the traction mat will easily be drawn under a spinning wheel until that end of it, which is secured to the anchoring means becomes choked by the anchoring means. The tractive effort then developed causes the anchoring means to become wedged and thus assuring its fixed position, whereby the traction mat is prevented from being propelled away by the driven wheel.
Patent SE-8005398-L (SE)
Inventor: ROHM GUNTHER HORST
IPC: B23B31/167
Filed: 1980-07-25
Abstract: A chuck has a chuck body rotatable about a chuck axis and subdivided along a plane perpendicular to this chuck axis into a front chuck part and a rear chuck part integrally connected together. The rear chuck part is formed with a plurality of angularly spaced and radially extending rear T-section guide grooves opening axially forwardly at the plane and each having a pair of radially extending sides each in turn formed with a step extending parallel to and backwardly offset from the plane. The front chuck part is formed in axial alignment with the rear guide grooves with respectively angularly spaced and radially extending guide grooves opening axially forwardly. The front chuck has a backwardly facing planar face lying on the plane and forwardly closing the rear guide groove. Respective webs form the bases of the backwardly closed front guide grooves, and are formed with radially throughgoing apertures substantially smaller than the respective front guide grooves. Respective rear jaw parts are radially displaceable in the rear guide grooves and each have a pair of oppositely projecting ridges each in turn having a rear face riding on the respective step and a front face riding on the rear face of the front chuck part.
Patent SE-8008615-L (SE)
Inventor: BLOUNT DAVID H
IPC: C08H8/00
Filed: 1980-12-09
Abstract: Small particles of cellulose-containing plants, fine granular oxidated silicon compounds and an alkali metal hydroxide are mixed, then heated to 150 DEG  C. to 220 DEG  C. while agitating until the plant particles soften or melt, thereby producing an alkali metal cellulose silicate condensation product.
Patent SE-8102072-L (SE)
Inventor: BERGMANN E
IPC: F02D31/00
Filed: 1981-04-01
Abstract: An electrical circuit for controlling the operating of the relay of a fuel pump depending on the number of revolutions of the motor supplied by the fuel pump, whereby the fuel pump is cut off if the minimally permissible time interval being ignition pulses falls short, i.e., the number of revolutions of the motor exceeds an established value.
Patent SE-8103568-L (SE)
Inventor: RASMUSSEN E
IPC: B65D88/16
Filed: 1981-06-05
Abstract: A sack e.g. for powdered or granular material comprises a filling spout (1) giving access to the interior of the sack, and at both sides of the spout (1) at least one oblong sack field (2). The two ends of the sack fields are turned outwards from the flat sack and are joined, e.g. by sewing, either directly or via an intermediary portion to form at least one lifting strap. <IMAGE>
Patent SE-8105452-L (SE)
Inventor: IIMURA S
IPC: A61K31/546
Filed: 1981-09-14
Abstract: Certain cephalosporins having a heterocyclicthiomethyl group at the 3-position such as cefoperazone are prepared by reacting a solution of a 7-acylamidocephalosporanic acid having a free amino group as part of said acyl substituent with about an equi-molar amount of the thiolester   <IMAGE>   wherein -S-Het is the desired conventional heterocyclicthio group which displaces the 3-acetoxy group of the starting acid and   <IMAGE>  is the conventional acyl group which displaces a hydrogen on the free amino group which is part of the acyl substituent of the starting 7-acylamidocephalosporanic acid.
Patent SE-8106221-L (SE)
Inventor: ALMQVIST C
IPC: F28F3/10
Filed: 1981-10-21
Abstract: The invention relates to a packing groove in a plate member for a heat exchanger, especially to a packing groove at the inlet and outlet portions of the plate member. The bottom of the packing groove includes according to the invention strengthening bars, which are embossed in the bottom of the packing groove and extend substantially along the groove.
Patent SE-8200491-L (SE)
Inventor: HAKANSSON S S A
Filed: 1982-01-29
Abstract: A machine element, in particular a vibration isolator, is manufactured by an annular elastic spring body 19 being formed between and vulcanized onto a downwards directed edge portion 11 of a bowl-shaped upper part 10 and an upwards directed inner sleeve portion 17 of a lower part 15. The annular surface portion 20 of the elastic spring body, which is directed towards the bottom portion 12 of the upper part, is shaped by the bottom portion 12 of the upper part being used as a shaping wall during the vulcanization and subsequently bent away from said surface portion 20, to be dealt its eventual profile and form a free space 23 between the bottom portion 12 and said annular surface portion 20. The bottom portion 12 may be coated with a release agent before the joining with and the vulcanizing of the elastic spring body 19. <IMAGE>
Patent SE-8203186-L (SE)
Inventor: ZIEMEK G
IPC: B29C48/151
Filed: 1982-05-21
Abstract: A tube is thermally insulated by helically wrapping a water-repelling spacer around the tube; longitudinally folding a paper ribbon carrying a separating medium around and onto the helical spacer; injecting a foaming material into the tube as it is being formed, and permitting the material to foam inside the folded ribbon; and further permitting the foam to cure and set. Subsequently, the ribbon is peeled off the foam and, preferably, a metal or metalized foil is wrapped around the exposed foam, which is followed by the extrusion of a thermoplastic, synthetic envelope onto the foam.
Patent SE-8205283-L (SE)
Inventor: DUTT W H
IPC: D21F3/02
Filed: 1982-09-15
Abstract: A press for dewatering fibrous webs (24) comprises an extended press nip formed by a roll (12) and an endless belt (16) forced towards the roll (12) by a pressure shoe (14) so that a pair of absorbent felts (26, 27) which carry the fibrous web (24) sandwiched between them are squeezed as they travel through the nip with the belt (16). The belt has a uniform smooth impervious surface which is engaged by the pressure shoe (14) and comprises a base fabric impregnated with a polymeric material. The base fabric is sufficiently open for impregnation to be effected without the formation of voids. <IMAGE>
Patent SE-8302927-L (SE)
Inventor: SINGHEIMER S A R
IPC: A61F13/494
Filed: 1983-05-24
Abstract: PCT No. PCT/SE84/00356 Sec. 371 Date Jun. 23, 1986 Sec. 102(e) Date Jun. 23, 1986 PCT Filed Oct. 24, 1984 PCT Pub. No. WO86/02530 PCT Pub. Date May 9, 1986.The present invention relates to an incontinence diaper built up from a barrier layer (1) and a nonwoven layer (2) affixed thereto for providing two portions (6, 7) surrounding the lower part of the body and a crotch portion (8) connecting these portions. At least one elastic band (17, 18) extends from the central part of the crotch portion (8) along both side edges (11, 12) of said portion, in over both portions (6, 7) and along the entire length of the diaper with the elastic band (17, 18) being attached with a continuously varying tension in the diaper material. The tension in the elastic band (17, 18) is greatest at the crotch portion (8) and diminishes continuously to approximately half its value over both the portions (6, 7).
Patent SE-8304854-L (SE)
Inventor: ECCLES R M
IPC: B01J8/22
Filed: 1983-09-09
Abstract: A flow distribution system for the plenum chamber (12) of a gas-liquid- solids fluidised bed reactor includes a downwardly directed conduit (10) and a flow distributor device such as a baffled nozzle (16) attached to the inner end of the conduit, the nozzle containing at least two parallel baffle plates for mixing and radial flow dispersion of gas-liquid materials in the lower portion of the plenum (12); the initially downward flow is then deflected generally upwardly by the curved lower head of the reactor plenum chamber and passes uniformly upwardly through a flow distribution grid (18) into the fluidised bed (20). A sparger (40) can be provided in the plenum above the flow distributor device for feeding additional gas-liquid mixture into the reactor. In an alternative embodiment, the flow distribution system includes a conical- shaped flow deflector device (46) having its base rigidly attached to the plenum lower wall and having its apex aligned with the conduit. <IMAGE>