baber/WOPTO huggingface dataset:
Patent SE-8205493-L (SE)
Inventor: HAARTMAN ERNST GORAN ERICSSON
IPC: C05D9/02
Filed: 1982-09-27
Abstract: The present invention relates to a fertilizer composition in the form of a dry dosage unit intended to be dissolved in a watering water and thereby to adjust the water with regard to its pH and chlorine content, whereby the fertilizer comprises, besides mineral nutrients, two or polyvalent acids or acid salts for pH-adjustment and a water soluble thiosulphate for the reduction of chlorine present in the water.
Patent SE-8205526-L (SE)
Inventor: KAULE W
IPC: G07D7/187
Filed: 1982-09-28
Abstract: A method of determining the degree of wear of bank-notes 1, in which testing is carried out along edge 2 with a photodiode row 30 arranged perpendicular to the direction of transport. Depending on the skew of the note, whichever photodiode of the row completely covering the edge of the note is used for testing. The selection of a diode and the testing are independent of each other and are carried out along predetermined sections of the bank-note edge, controlled by a pulse coupled with the movement of the note. The photodiode ascertained during a selection section 4 is maintained during the entire following test section 3, so that testing is not affected by disturbing changes of the measuring diode. Selection sections 4 can be selected so as to be so short that the test sections 3 succeed each other practically continuously.
Patent SE-8304568-L (SE)
Inventor: LARSON R I
IPC: C04B35/51
Filed: 1983-08-23
Abstract: In a process for compression-moulding typically fragile ceramic materials comprising uranium oxides to give coherent compact grains, the rate of the overall process in the production of nuclear fuel products is increased, in addition to an improvement in the compacting and adhesion properties of such particulate materials.
Patent SE-8405369-L (SE)
Inventor: RENARD J J
IPC: D21C/
Filed: 1984-10-26
Abstract: Extraction of chlorine bleached kraft wood pulps with aqueous peracids at pH values of 7 or below, aqueous sulfites at pH values below 10 or with certain non-aqueous solvents provides extracted pulps having lower residual color and permits use of lesser quantities of alkali or chlorine dioxide in subsequent bleach steps to attain brightness and strength levels comparable to those attained with pulps treated by alkaline extraction at pH values of 10 or higher. At a comparable level of alkali and chlorine dioxide or hypochlorite application, extraction of chlorinated pulp with peracids provides bleached pulps with enhanced brightness.
Patent SE-8406604-L (SE)
Inventor: MEIER H-J
IPC: F23C10/00
Filed: 1984-12-27
Abstract: The flue gases, which are generated in a combustion chamber through combustion of solid fuels, particularly under increased pressure, are cleared of dust in a dust removal device which consists of a plurality of tubular ceramic filter elements open at one side. These filter elements are suspended in a plate, which represents the ceiling of the combustion chamber.
Patent SE-8501863-L (SE)
Inventor: LJUNGBERG T A
IPC: G01B3/1007
Filed: 1985-04-16
Abstract: The present invention relates to a device for locking in a set position a long arched tape (5) preferably intended for measuring and marking. The tape is guided in a trough-shaped member (10) constituting one part of a locking mechanism and in which the tape is oriented with its convex side facing away from the bottom of the member. An elastically deformable locking member (17) constituting a second part of said locking mechanism has a part (16) displaceably disposed in a direction towards and away from the convex side of the tape guided in the trough. When the locking means is enabled, the part (16) has a radius of curvature substantially corresponding to that of the arched tape, and this radius of curvature may be differentfrom the radius of curvature of the tape in the disabled state. The thin edges of the tape (5) will thus be urged against the corners of the trough, whereby an effective lock is obtained between the tape and the trough-shaped member in the region of the elastically deformable tape.
Patent SE-8504644-L (SE)
Inventor: SEIFERT M
IPC: G01N27/76
Filed: 1985-10-08
Abstract: An enzyme column constitutes a part of a throughflow system comprising a vessel contg. substratum soln., a peristaltic pump and a two-way valve. The valve permits substratum flow to be directed either directly to the flow cell or via the enzyme column. Flow speed is maintained at 0.2 ml/min. The wave conductor in the convertor is of the SiO2-TiO2 type, and the surface relief grid has a space frequency of 1200 lines/mm. The convertor is mounted on a rotating precision location with accuracy of 1 arc minute. - A beam from a He-Ne-laser is directed towards the grid, and to determine the precise angle of approach from the beam, the max. intensity of the transmitted mode (transverse electric or transverse magnetic) is investigated. This is achieved by detecting the light diffused by the transmitted mode with a fibre sond and a photo multiplicator tube, since the diffused light is proportional to that of the transmitted mode. The diffused light is monitored using a lock-in detection process.
Patent SE-8700105-L (SE)
Inventor: LOUIS J E
IPC: F15B11/16
Filed: 1987-01-14
Abstract: A dual pressure source, or selectively alternative high pressure source, control system for a variable displacement hydraulic unit servo mechanism wherein normal control of the unit is provided by the low pressure source, such as a transmission charge pump, and wherein a high pressure source of control fluid with a restrictive orifice is provided to initiate servo movement, especially under conditions generating high internal friction. The flow restrictive orifice generates a pressure drop in a high pressure control line once the servo mechanism starts to move, inducing flow through such line. Thus, the control system provides a momentary source of high pressure fluid but permits control rate changes which are substantially independent of the hydraulic unit working pressure. Preferably, the high pressure source is a shuttle selected highest pressure of a transmission main loop incorporating the hydraulic unit.
Patent SE-8703479-L (SE)
Inventor: THORELL CHRISTER
IPC: F16H39/40
Filed: 1987-09-08
Abstract: The system includes oil accumulators on each side of the hydraulic pumps or motors, and a four-way valve for alternating between the inlet and outlet on one of the pumps or motors. The pumps are fitted on the gables of an electric motor gable, and their output shafts constitute those of the rotor. The arrangement therefore forms an assembly within the electric motor rotor, comprising electric motor, differential and equipment for changing the direction of rotation of the different shafts.
Patent SE-8801202-L (SE)
Inventor: HAERNING-NILSSON K
IPC: A23N15/00
Filed: 1988-03-31
Abstract: Method and apparatus for treatment of products such as root crops, potatoes, artichokes, mushrooms and the like, the products, having been washed or brushed, being transported in moist condition over a roller table 11,12 whilst at the same time being rolled or rotated and powdered with a particulate material such as peat powder, soil or sand, which, by means of a conveyor 28,29, is advanced to a drop-down point over the roller table and is able to drop down onto the products present thereon so as for this material to stick at least in patches to the surface of the products. <IMAGE>
Patent SE-8801704-L (SE)
Inventor: NYQVIST P
IPC: G01B11/02
Filed: 1988-05-05
Abstract: Arrangement for measurement arrangements with a laser 3 for emitting laser light on a path 5. A camera 4 is positioned so as to receive light from measurement surfaces 8-10 on measurement objects 7 positioned along the path within a longitudinal region of the same. Behind an objective 12 in the camera, there is an array 26 of light-sensitive elements which is elongate and has a longitudinal direction and a transverse direction. Positioned between the objective 12 and the array 26 is a lens 27 curved in one plane, preferably a cylindrical lens, the axis of curvature of which extends in the longitudinal direction of the array. The objective 12 is positioned in such a manner that its focal plane is located in the main in the surface of the array and the focal plane of the lens curved in one plane is located at a distance from the surface of the array, preferably in front of the same. The light which comes from that part of the measurement surface 8-10 illuminated by the laser light and which passes through the objective is spread by the lens 27 in the transverse direction of the array into a linear form, while the light focused towards the surface of the array 26 is not spread in the longitudinal direction of the array, along which the axis of curvature of the lens extends. <IMAGE>
Patent SE-8802142-L (SE)
Inventor: ERIKSSON S
IPC: E21B23/02
Filed: 1988-06-08
Abstract: Device for securing an earthworking or mining tool, e.g. a core barrel, a roller bit or the like, inside a pipe (2) sunk in the ground. The tool is formed with arms (11) for engaging with first members (5) which are provided on the inside of the pipe and prevent the axial displacement of the tool in the pipe during the working. In this arrangement, the arms, for radial movement to the inside in the pipe, can be disengaged from the first members by a catch device lowerable into the pipe, so that the tool can be pulled out of the pipe by the catch device. At least three arms are provided which are distributed essentially at equal distances apart over the periphery of the tool, each arm having a first surface (11b) for engaging with the first members (5) and at least one second surface (11c) for engaging with second members (6, 7) which are provided on the inside of the pipe (2) and prevent rotation in the peripheral direction of the tool of that part of the tool on which the arms are arranged, the second members being designed and distributed over the periphery of the pipe in such a way that, during movement of the arms radially outwards in the pipe, irrespective of the relative rotational position between the aforesaid part of the tool and the pipe, at least one of the arms always assumes the position for engagement with the first members, and all arms, at least ... Original abstract incomplete. <IMAGE>
Patent SE-8804340-L (SE)
Inventor: JOHANSSON I
IPC: F16J9/18
Filed: 1988-11-30
Abstract: A device for sealing the gap between a substantially cylindrical outer surface of a body and a coaxially surrounding and substantially cylindrical wall surface against a fluid pressure, particularly hydraulic liquid pressure, which pressure is greater on one side of the device than on the other, comprising a peripheral groove made in one of said cylindrical surfaces and in which is inserted at least one slotted sealing ring having an edge surface which resiliently and sealingly engages a portion of the other cylindrical surface radially opposite to the peripheral groove, the one surface and the other surface being mutually static and/or rotatable and/or axially movable as well as arranged with comparatively great radial play, a non-slotted support ring being mounted at the low-pressure side of the slotted sealing ring. For obtaining an effective sealing action in spite of said radial play between the surfaces, the non-slotted support ring is mounted with smallest possible clearance to the other surface and extends partialy into the peripheral groove in the one surface, the slotted sealing ring furthermore having a required great play relative to the peripheral groove bottom in view of the radial gap between the surfaces.
Patent SE-9103764-L (SE)
Inventor: MIELKE U
IPC: B41J2/195
Filed: 1991-12-19
Abstract: PCT No. PCT/SE92/00870 Sec. 371 Date Oct. 24, 1994 Sec. 102(e) Date Oct. 24, 1994 PCT Filed Dec. 16, 1992 PCT Pub. No. WO93/11944 PCT Pub. Date Jun. 24, 1993A printer for application of droplets of hot melt ink on a substrate in order to generate characters or symbols thereon includes a compact and space saving housing containing a reservoir for supply of the hot melt ink in a solid state, a feeder for reception of the hot melt ink in the solid state form the reservoir, and a printhead having one or several discharge nozzles. Between the feeder and the printhead a chamber is provided in the housing and the feeder is adapted to feed the hot melt ink by means of positive displacement to the chamber while the ink is melted by a heater arranged in the housing. The printhead receives the hot melt ink in a melted state from the chamber and discharges it in the form of droplets from the nozzles for application on the substrate. The reservoir includes perforations to allow carrier gases to escape.
Patent SE-9200785-L (SE)
Title: Machine for upwardly directed rock drilling - has pressure fluid cylinder fixed on machine housing and parallel to drilling tool
Inventor: EKWALL B
Filed: 1992-03-16
Abstract: The pressure fluid cylinder (5) has a chamber which is pressurised from the drilling machine housing (1) to produce feed force. The pressure fluid cylinder has a handgrip (10) which contains a valve (9) for venting the chamber. The adjacent of the drilling machine can be brought back to a level which the operator attains.
Patent SE-9201498-L (SE)
Inventor: HOFVERBERG M
IPC: G06F7/58
Filed: 1992-05-12
Abstract: PCT No. PCT/SE93/00414 Sec. 371 Date Jan. 11, 1994 Sec. 102(e) Date Jan. 11, 1994 PCT Filed May 11, 1993 PCT Pub. No. WO93/23804 PCT Pub. Date Nov. 25, 1993.An apparatus and a method for random number generation. The apparatus includes a feedback shift register which receives signals from a first signalling device, the shift register further being connected to a t least one delay device. This or these delay device(s) deliver (each) a random number when receiving a clock signal from a second sigalling device. The first signalling device includes a fast clock and the feedback shift register is connected to the delay device(s) via at least one logical gate, the output(s) of delay device(s) being fed back to the gate(s), the second signalling device delivering clock signals originating from external events.
Patent SE-9304317-L (SE)
Inventor: BERTRAM LARS
IPC: G07F7/06
Filed: 1993-12-28
Abstract: The arrangement for sorting returned drinks packages incorporates a feed-in part (4), components (24,26,32) for orientating and sepg. of packages, a control part (8) incorporating a scanning unit (38), at least one feed-out part (44,46), an ejector component (42) for moving of packages judged in the control part to the at least one feed-out part, and a control unit for recording the result of the judgement carried out in the control part and adjusting the function of the ejector component dependent upon the recorded result. The control part incorporates a transporter (34) for feeding the drinks package to the scanning unit. The drinks package is orientated with its longitudinal axis parallel with the transporter forward feed direction, and the control part has a track formed in the scanning unit scanning area so that the drinks package longitudinal axis forms an angle with the forward feed direction, so that the package rotates around its longitudinal axis.
Patent SE-9400305-L (SE)
Inventor: WASENIUS BIRGER
IPC: D04H1/587
Filed: 1994-01-30
Abstract: It is characteristic of the products according to the invention that the main component (1) consists principally of previously known, technically unutilised problem waste, such as foam or cellular plastic (2), which has been reduced to a size suitable for the product, but that new, clean plastic can also be used as such or in a suitable mixture with waste plastic. Admixed with the plastic are the previously described natural fibres (3), which regulate and improve the mechanical properties. The outer layers may also be accordingly reinforced by waste or new fibres, fibres from natural-fibre bags or other natural-fibre materials in suitable lengths, etc. All natural fibres (3) such as reed, straw, sisal, hemp, cotton, coconut fibre, jute, linen, manilla, various types of grass, shredded branches and brushwood, etc. may be admixed, and used as such on their own and also together with other natural fibres in order to reinforce the products according to the invention. In order to bind the fibres and improve the adhesive properties between the fibres (3) and the granules (2), suitable dispersion glue or some other binder may be admixed. These agents are classified as binders (4) or additives (5), according to the amount admixed. In order to avoid rotting of the organic fibres, they may be impregnated with a suitable agent, for example the said sodium silicate. An increase in the ... Original abstract incomplete. <IMAGE>
Patent SE-9400866-L (SE)
Inventor: HAEGGSTROEM ERIK GILLIS
IPC: G09B29/10
Filed: 1994-03-15
Abstract: The navigation device is for determined directions and positions on a sea chart and comprises a cylindrical tube (1) in or on which the chart is rolled. Located on the tube is a runner (4) provided with a graduated scale (6) and position marking (7), which is movable both along the tube longitudinal axis and in its peripheral direction. The runner comprises a transparent tube part provided with the same curvature radius as the tube. The tube part is flexible and is maintained on the tube by clamp effect. The graduated scale is circular and the runner position marking comprises a hole made in the scale centre, a colour marking or a pin. A wire or similar is fixed in the position marking. The cylindrical tube is transparent and the chart is maintained against its inside by means of one or more flexible retention components.
Patent SE-9500496-L (SE)
Inventor: FORSGREN TORE
IPC: G05D9/04
Filed: 1995-02-13
Abstract: A device for equally sharing liquids contained in vessels (13) includes interconnected pipes (7, 11), their lower ends being submergible into the vessels (13). With the ends submerged, the liquid is sucked up into the pipes (7, 11) by means of a vacuum device, such as a rubber bulb (1). The liquid is sucked up to a height in the pipes where liquid from different vessels comes in contact. Hereby, liquid flows from vessels having higher liquid levels to vessels having lower levels. The vacuum is then removed, and the device is lifted out of the vessels (13).
Patent SE-9600563-L (SE)
Inventor: JANSSON CONNY
IPC: B65D73/00
Filed: 1996-02-16
Abstract: Package for tools (10,20) or similar products which are displayed hanging from pegs, comprising a card (12,21) with a peg opening (13) and product information (14). The card is not easily removable from the product, and can by rotation or sliding be transferred from a first position with the opening and the information visible above the product to a second position behind the product.
Patent SE-9700157-L (SE)
Inventor: BAKOWSKI MIETEK
IPC: H01L/
Filed: 1997-01-21
Abstract: Semiconductor device comprises: an SiC layer (9) of first type embedded in a second, lower-doped layer (7) of first type, creating a junction termination extension; and a metal contact (2) forming a Schottky junction. In a modified process, the SiC layer is formed as a mesa on the second layer. Processes are claimed for forming the device by etching and filling a trench formed in the second layer or by implanting ions into the second layer, or by forming the first layer as a mesa on the second layer.
Patent SE-9701540-L (SE)
Inventor: LIPA ROBERT A
IPC: H04B1/707
Filed: 1997-04-24
Abstract: The method for setting a number of Walsh indexes in a communication system receiver involves determining the energy of each Walsh index present in one Walsh symbol. The determined energy of each index is compared with all other Walsh indexes present in the symbol. Data related to a predetermined number of indexes is stored in parallel with the determination process, for use in subsequent energy determinations of other indexes present in other symbols according to the determined energy. Preferably, the energy of each Walsh index present in one Walsh symbol is calculated. The data stored includes accumulated index energy, accumulated I vectors, accumulated Q vectors and accumulated path history per stored index.
Patent SE-9703436-L (SE)
Inventor: NILSSON STAFFAN
IPC: B66C/
Filed: 1997-09-23
Abstract: A load cell monitors the actual downwards force exerted by the object and using an electronic control circuit the current force exerted is compared with the initial downwards force, such that an increase in downwards force will cause the control circuit to send a signal to the lifting machine, instructing it to raise the object. Similarly, a reduction in the downwards force will result in the control circuit sending a signal to the machine instructing it to lower the object.
Patent SE-9801282-L (SE)
Inventor: ARNLJOTSSON GUDMUNDUR
IPC: B60K7/00
Filed: 1998-04-08
Abstract: Device at an industrial truck with an AC-motor, a chassis and a drivers place (14) with a support part there for the driver partly constituted by a housing (32) of magnetic material releasably arranged at the chassis so that the housing (32) essentially covers an electric control unit. Preferably also the cables (24, 26 ) going between the control unit and the motor are twisted and surrounded by a second housing (34).
Patent SE-9804464-L (SE)
Inventor: EDLUND KENT
IPC: B23K10/00
Filed: 1998-12-22
Abstract: The unique in the construction is a number of important components and parts: a) the plate holder in molded aluminium; its double function and shaping in order to be able to be used as both a holder for plates and also serve for transfer of the circular movement to the linear, b) the driving wheel which facilitates the transfer of the circular movement to the plate holder, c) the superstructure which comprises a device for a press roll and also the parallel conveying bar and to make it possible for adjustment of the frictional pressure between the driving wheel and the plate holder, d) adjustment, through engine-driven gear racks, of the plasma gun for the making of holes.
Patent NO-20002014-L (NO)
Inventor: GJEMS OLE REIDAR
IPC: E04B2/70
Filed: 2000-04-17
Abstract: The invention relates to a cogging element (11, 21) for a cogging structure with contact surfaces (12, 22) for abutment against adjacent cogging elements (11, 21) in a common plane or against a base, and lateral surfaces (13, 23) for the formation of the sides of the cogging structure. At least one end (14, 24) of the cogging element (11, 21) has bevelled end surfaces (15, 25) which form angles (16, 26) with the lateral surfaces (13, 23) and are adapted to corresponding bevelled end surfaces (25') in ends of other cogging elements (11', 21') in an intersecting plane, and the cogging element's end (14, 24) is adapted to be fastened or provided with at least one fastening element (31) in the form of a screw for fastening to a corresponding end (24, 14) of another cogging element (21, 11) in extension of the cogging element (11, 21) in the same plane. The invention also relates to a cogging structure which is composed of the cogging elements.
Patent NO-20003259-L (NO)
Inventor: PRIMISSER NORBERT
IPC: H05B41/298
Filed: 2000-06-22
Abstract: Process for the recognition of the rectifier effect appearing in a gas discharge lamp (G1, G2) and an electronic ballast, for the operation of gas discharge lamps (G1, G2), with which such a process finds employment. The electronic ballast includes a monitoring or control circuit (IC2) which monitors an operating parameter of a load circuit (E) of the electronic ballast, whereby this operating parameter corresponds to the lamp voltage or is dependent thereon. The monitoring circuit (IC2) integrates this monitored operating parameter over a full period and determines upon the presence of a rectifier effect if the integration result deviates from a predetermined integration desired value. Further, for the recognition of the rectifier effect, the duration of the positive and negative half-waves of the monitored parameter can be compared.