baber/WOPTO huggingface dataset:
Patent SE-8300878-D0 (SE)
Inventor: HELGESSON GOSTA
IPC: F16K31/365
Filed: 1983-02-17
Abstract: The device comprises a throttle (20-22) which for variation of the channel characteristics is adjustable between different positions to provide passage for the gas. A drive is provided for the throttle adjustment, and comprises a pressure controlled component. This component is operated by the difference between a relatively stable pressure, e.g. that atmospherical, and pressure in the channel or another channel connected to it. The pressure controlled component executes a movement which is transmitted as an adjustment motion in the throttle (20-22). The main drive (1) comprises a suction chamber which can be connected to one of the channels (16-18), and which contains a wall of highly elastic membrane. This membrane changes shape through pressure variations in the suction chamber, and via force transmission mechanism produces the regulation of the throttle (20-22). (Provisional Basic advised week 84/40)
Patent SE-8301028-D0 (SE)
Inventor: MCGINN J T
IPC: H01L21/20
Filed: 1983-02-24
Abstract: An apertured mask layer is disposed on a substrate having a monocrystalline portion at a surface thereof. Essentially all edges of the mask apertures are parallel to a predetermined crystallographic direction. A monocrystalline layer is then deposited such that it grows within the mask apertures and over the mask in a direction perpendicular to the aperture edges.
Patent SE-8302226-D0 (SE)
Inventor: STORMER O
IPC: B61K9/12
Filed: 1983-04-20
Abstract: Method of establishing plane portions on rail wheels on moving rail vehicles. In this connection, the wheel-bearing force against the rail over at least one wheel circumference is measured continuously by means of a gauge length or section-by- section by means of a number of measurement points forming a gauge length. From the measurement values obtained in this way, a mean value corresponding to the bearing force of a wheel without plane portions, and at least one peak value, are established by low-pass filtering, and the two values are compared with one another. The difference or ratio between these values is then a measure of flat portions which occur. <IMAGE>
Patent SE-8302266-D0 (SE)
Inventor: FOSTER P D
IPC: B65D77/20
Filed: 1983-04-22
Abstract: A deliddable ovenable container, such as a molded pulp tray with a liner obtained from a thin film of polyester, useful for packaging food to be frozen for sale and storage and subsequently heated by the consumer in either a microwave or a conventional oven, with means to insure that a transparent and flexible lid of polyester film sealed thereto by heat and pressure subsequently can be peeled away from the polyester liner of the tray without any undesirable delamination of the liner from the molded pulp base of the tray, either at freezing temperatures before heating or at high temperatures after heating, to expose the food for consumption. Such means includes a coating of release material having adhesive properties, such as methyl cellulose, on the liner outside the area where the lid is to be sealed to prevent strong adherence between the lid and the liner at the extreme edges of the tray, the release material ideally having fiber adhesive properties as well and being applied to the cut edge which strengthens the mechanically trimmed fibrous material around the edge of the molded pulp base, plus increased density of the fibrous material only around the zone of the release material and the lid seal so that the fibrous material additionally resists being pulled apart in that area while still providing a thicker thus stronger tray elsewhere which resists bending forces.
Patent SE-8401974-D0 (SE)
Inventor: KOVACS S
IPC: G01L5/10
Filed: 1984-04-09
Abstract: An electromechanical measuring converter pin, particularly for measuring forces having varying influence lines, the pin has a pair of two opposite cylindrical and flat surfaces (2,3). The points or lines of application of the force and reaction force (4,5) are on the cylindrical surfaces (3). Recesses (7,8) are machined along the full length of both flat surfaces parallel with and extending over the geometric axis (6) of the pin, the walls of the recesses are parallel with each other and, at least two deformation sensors (9,10,11,12) connected to a measuring bridge (13) are arranged on the flat surfaces opposite the respective recesses starting from the given flat surface (2).
Patent SE-8403227-D0 (SE)
Inventor: STROUCKEN K
IPC: B04B1/18
Filed: 1984-06-15
Abstract: In order to subject a valve within the rotor of a centrifugal separator to a certain liquid pressure, the rotor being supported by a vertical drive shaft (13), a liquid surface is maintained during operation of the rotor very close to the axis of the rotor, this surface being formed within a central channel (12) through said drive shaft (13). The lower end of the drive shaft, in which the channel (12) opens axially through an orifice (31) having its surrounding edge at the desired radial level for the liquid surface, is rotated in a liquid body which is kept in a container (25) below the drive shaft (13).
Patent SE-8406361-D0 (SE)
Inventor: TAGUCHI M
IPC: B23D55/08
Filed: 1984-12-13
Abstract: A method and apparatus for controlling the cutting of bandsaw machines includes continuous feeding of the bandsaw blade relative to the workpiece by alternating the speed at which the bandsaw blade is fed relative to the workpiece between fast and slow, so that the bandsaw blade is continuously periodically fed relative to the workpiece alternately fast and slow. In a first embodiment, the bandsaw blade is fed into the workpiece and a continuously operating control motor is used to control a flow valve to alternate the speed at which the bandsaw blade is fed into the workpiece. In a second embodiment, the workpiece is fed into the bandsaw blade and a continuously operating control motor is used to control a flow control valve to alternate the speed at which the workpiece is fed into the bandsaw blade. In a third embodiment, the bandsaw blade is fed into the workpiece and a continuously operating servo motor is used to drive a lead screw to alternate the speed at which the bandsaw blade is fed into the workpiece. In a fourth embodiment, the workpiece is fed into the bandsaw blade and a servo motor is continuously used to drive a lead screw to alternate the speed at which the workpiece is fed into the bandsaw blade.
Patent SE-8501534-D0 (SE)
Inventor: JARVIS JR A P
IPC: A61K38/00
Filed: 1985-03-28
Abstract: Disclosed is a new material having antiviral activity designated interferon epsilon. The material may be produced, for example, by exposing primary, diploid human epithelial cells to a virus and then incubating the cells under conditions in which the new interferon is produced and is secreted into the culture medium. The material is antigenically distinct from interferon alpha, interferon beta, and interferon gamma, and displays marked antiviral activity in human epithelial cells but no detectable activity in other cell types.
Patent SE-8502996-D0 (SE)
Inventor: MATSON J A
IPC: A61P31/04
Filed: 1985-06-17
Abstract: A new cyclic depsipeptide antitumor antibiotic designated herein as sandramycin is produced by fermentation of a new microorganism, Nocardioides sp. strain C49,009, ATCC 39419. Sandramycin possesses antibacterial activity and inhibits the growth of tumors in experimental animals.
Patent SE-8600830-D0 (SE)
Inventor: KAPLAN M A
IPC: A61K9/19
Filed: 1986-02-24
Abstract: There is disclosed a process for the in-vial deposition of 7-(dimethylaminomethylene)amino-9a-methoxymitosane in sterile unit dosage form. A solution of this compound is introduced into a sterile vial in a solution of tertiary-butanol. The tertiary-butanol is then removed, e.g., by evaporation or lyophilization, and the vial is closed by appropriate means. The thus deposited material can contain up to 0.5 mole equivalent of tertiary-butanol as a hemi-solvate and is very stable to heat.
Patent SE-8604220-D0 (SE)
Inventor: WISSMANN M
IPC: B27B17/08
Filed: 1986-10-03
Abstract: The invention is directed to an ignition arrangement for an internal combustion engine of a handheld portable tool such as a chain saw or the like. The engine has a crankshaft and a fan wheel is seated on the crankshaft for rotation therewith. The ignition arrangement includes a permanent magnet. The magnet has two pole shoes and an exciter coil is mounted on the permanent magnet. The permanent magnet equipped in this way is fixedly mounted on the tool to save weight. A relatively light self-supporting annular member with projections is mounted in the fan wheel. The projections of the annular member and the permanent magnet with its pole shoes conjointly define a magnetic circuit. As the projections pass the pole shoes at a minimal spacing therefrom during operation of the engine, the projections alternately open and close the magnetic circuit thereby causing changes in the flux of this circuit. The flux changes cause a voltage to be inducted in the exciter coil which serves to generate the igniting spark via an appropriate electronic circuit.
Patent SE-8604804-D0 (SE)
Inventor: STROMBECK JAN
IPC: B60H1/03
Filed: 1986-11-10
Abstract: The present invention concerns an arrangement for a heating system 1 for an ICE-driven bus. This comprises a number of radiators 3 designed to heat the inside of the bus. These have channels 4 operating with pipes 5 by means of which the radiators 3 are connected with each other and with the cooling system of the engine 2. According to the invention, the radiators 3, with circulation system separate from the said channels 4, are in thermal contact with these other standing channels 8. Other pipes 9 cooperate with the latter, by means of which radiators 3 are connected with each other and can be coupled to form a "heat ramp".
Patent SE-8604906-D0 (SE)
Inventor: ODELSTAM C T
IPC: F28D11/02
Filed: 1986-11-17
Abstract: The present invention relates to a cylinder tube (10) for scraped surface heat exchangers the interior surface (18) of which is even and the exterior surface of which is enclarged by providing a number of spaced grooves (16) with a smoothly rounded bottom portion, the profile depth (A) of which being substantially larger than the radius (R) at the bottom of said groove (16). The cylinder tube (10) shall be manufactured by a duplex stainless steel alloy consisting of the following constituents in weight-%; max 0.03 % C, 18-30 % Cr, 4-8 % Ni, 0-6 % Mo, 0.5-2% Mn, 0.5-2 % Si, 0.05-0.30 % N, the remainder Fe and normal impurities, whereby the amounts of the constituents are interrelated such that the amount of ferrite in the microstructure amounts to 35-65 %.
Patent SE-8701013-D0 (SE)
Inventor: JOSEFSSON S E
IPC: H04L25/38
Filed: 1987-03-11
Abstract: PCT No. PCT/SE88/00100 Sec. 371 Date Nov. 14, 1988 Sec. 102(e) Date Nov. 14, 1988 PCT Filed Mar. 3, 1988 PCT Pub. No. WO88/07301 PCT Pub. Date Sep. 22, 1988.A method and apparatus for transmitting a synchronous data signal (D1) on a transmission medium (2) on which the transmission rate (Y bits/s) is greater than the data signal bit rate (X bits/s). The data signal is converted in a transmitter by over-sampling with a sampling frequency (Y Hz) which is equal to the transmission rate (Y bits/s) on the transmission medium (2), whereafter the data signal (D2) formed by the conversion is transmitted on the transmission medium (2). A clock signal (C2) is formed in a receiver, this signal being phase-locked to the transmitted data signal (D2') and has a frequency (X Hz) equal to the bit rate (X bits/s) of the original, synchronous data signal (D1), subsequent to which the transmitted data signal (D2') is re-sampled with the clock signal (C2) formed in the receiver. To avoid problems which can be caused by certain special bit combinations of the synchronous data signal (D1) or of certain special frequency conditions between it and the transmitted signal (D2'), the data signal (D 1) is converted in the transmitter such that an uneven distribution of the edges of the transmitted data signal (D2') in relation to their mean positions is avoided.
Patent SE-8702930-D0 (SE)
Inventor: ROSENDAHL R
IPC: E04C2/292
Filed: 1987-07-22
Abstract: A panel of composite structure comprises two bow-shaped longitudinal edge girders (10) and sheets (11) located therebetween, which are mutually spaced and hook-shaped edge portions (12) engage hook-shaped edge portions (13) on the box-shaped girders, defining a cavity (14) which extends continuously between the sheets into the box-shaped girders. The cavity is filled with a stiffening rigid core material (15) binding the interengagement of the hook-shaped edge portions. In a method for manufacturing the panel the edge girders and the sheets are fixedly secured in the intended position and the cavity defined by the edge girders and sheets is closed at the ends by means of end caps. The components of the rigid core material are injected into the cavity through one end cap. The core material fills the cavity and is hardened therein to stiffen the panel and simultaneously bind the interengagement at the hook-shaped end portions.
Patent SE-8704570-D0 (SE)
Inventor: KLASSON LARS-ERIK
IPC: B66C23/48
Filed: 1987-11-20
Abstract: In many situations it would be highly advantageous to be able to use human muscle power to carry out much heavier work, for example lifting, than is currently possible. According to the invention, this is done ergonomically correctly by means of the user's body weight and muscle power cooperating to give a combined force, by means of the fact that a foot support 1 is connected to a handle 2 in such a way that the foot support moves downwards when the handle is lifted, and vice versa. <IMAGE>
Patent SE-8704955-D0 (SE)
Inventor: HOFMANN H
IPC: F16C33/38
Filed: 1987-12-11
Abstract: A two-row angular-contact ball bearing comprises a notched inner race (3) arranged to extend into the region of the ball row (5) and a cage (4) having an inwardly-extending protrusion (8) adapted to snap-fit into the notch (7). The cage (4) or a part thereof is constructed as a prong-type cage in the region of a second inner race (2) which does not have a notch, the cage having sections (9') capable of clawing the balls in the said other row (5) of balls. The second inner race (2) may be provided at its ends facing the notched inner race (3) with a shoulder (2'). Alternatively, the notched inner race (3) may be force-fitted on an extension (12') of the inner race (2). <IMAGE>
Patent SE-8800181-D0 (SE)
IPC: F03B1/00
Filed: 1988-01-21
Abstract: There is disclosed a hydroturbine which exploits the potential energy of a water column of high pressure - changing it into the speed of the stream action of the flow over the rotor blades and by their rotating moment increases the speed of the jet by the press-back force pressing out the water flow of the turbine system. The stator body (1) is a cylindrical cave (27) of oval shape in which is placed the shaft with the rotor on which is a comparting disc with, both sides equipped with blades. The blades are both on upper and lower side halfaxially positioned to the jet pipes (26). On the other side of the stator body, there is a half-axially positioned Bernulli pipe (19). On the front side is the introductor (22), which closes by means of a hydro-closer (24) which continues by the introducing funnel (29). The so disposed construction functions as follows: upon opening the hydro-closer, the potential energy of the water column changes over the introducing funnel and the jet-pipes (26) into high speed impact on the rotor's blades, turns them with high speed which by their turning is increased and presses out the water flow over the Bernulli pipe half-axially out of the system, achieving the constant work of the turbine. Lowering the hydro-closer, the fluid input steps, and therefore the turbine's work.
Patent SE-8802125-D0 (SE)
Inventor: HOOD L E
IPC: B01J19/00
Filed: 1988-06-07
Abstract: An improved apparatus and method for the sequential performance of chemical processes on a sample of chemical material wherein the sample is embedded in a solid matrix (194) of fluid permeable material, eg polymer material, located within a reaction chamber and is sequentially subjected to a plurality of fluids passed through the chamber in a pressurized stream, causing chemical interaction between the sample and the fluids. The matrix may be supported on a porous layer (190) across the chamber or may be applied to the chamber walls. Also described are a system for automatically performing sequential degradation analysis of protein or peptide chains and valve means (comprising a valve block (182) having a plurality of membrane- operated valve sites (78-82)) and a conversion flask for use in such a system. <IMAGE>
Patent SE-8900240-D0 (SE)
IPC: B03C7/06
Filed: 1989-01-24
Abstract: A machine for sorting refuse comprises a rotatable drum (10) having several succeeding processing stations (5, 6, 7) located between an inlet (3) and an outlet (4) and each including one or more rotatable shafts (8) the circumferential surfaces of which are equipped with projecting goods-processing means and which are mounted at openings in the wall of the drum, the processing means being adapted to cooperate with the edge portions of the drum wall defining said openings, so as to bring about a processing action on goods fed from the inlet towards the outlet. The processing means of the shafts (8) in a first station (5) most adjacent the inlet (3) are smaller than the corresponding processing means in the following station (6) in order, in said first station, to separate fine goods, while allowing coarser goods, during the feed of the goods from the inlet towards the outlet along the bottom of the drum, to pass on for separation in a succeeding station or stations.
Patent SE-8900429-D0 (SE)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1989-02-08
Abstract: A light radiation device for use in medical treatment comprises a ring-shaped light source portion and a cylindrical transparent light radiation portion. The ring-shaped light source comprises a connector for connecting a fiber optic cable thereto and a plurality of optical fibers each having one end connected to the connector and having another end terminating at one end of the ring-shaped light source portion so as to form a light-radiating surface thereon. The cylindrical light radiating portion has one end removably connected to the light-radiating surface of the light radiation portion and another end having a large number of tapered teeth thereon.
Patent SE-8901453-D0 (SE)
Inventor: O'CONNOR D F
IPC: G06K7/10
Filed: 1989-04-21
Abstract: An operator-unattended checkout system for processing articles selected for purchase and of first type bearing supplier-applied UPC indication and of second type not having supplier-applied UPC indication includes a reader for generating output signals indicative of article UPC indication where present on articles, a first processing part operable without customer input for using the reader output signals for determining first type article price and generating output signals indicative thereof, a customer-interactive display unit for use through customer input thereto for directing system operation selectively from such first processing part operation to the computation of second type article price, a scale for determining article weight and generating output signals indicative of determined article weight, and a second processing part operable on customer input to the display unit for using the scale output signals for generating output signals indicative of second type article price.
Patent SE-9000222-D0 (SE)
Inventor: SKILLINGER O
IPC: G01B5/20
Filed: 1990-01-22
Abstract: Method and arrangement for controlling geometrically related quality characteristics of toothed wheels. The method is characterized in particular in that a rotatable measuring wheel 7 with separately arranged measuring elements 8, which are positioned in a circular arrangement and have circular-convex contact surfaces 9 for contact with opposite tooth flanks 6, is adapted, with regard to the pitch of the measuring elements 8, to the tooth pitch of the toothed wheel 1, and is made to roll against the toothed wheel 1, the essentially radial position of the measuring wheel relative to the toothed wheel 1 being detected. The invention also relates to an arrangement for implementing the method. <IMAGE>
Patent SE-9001476-D0 (SE)
Inventor: HEIMREID KEN
IPC: B65D41/22
Filed: 1990-04-24
Abstract: A device in connection with a closure of containers 2 for possibly infectious liquids 3 comprising a resilient cap 1 with an opening which in an unstressed state is slightly smaller than the periphery of the opening of container 2 to be closed. Preferably the device is provided with a weakening or micro perforation with a surrounding reinforcement 7 and the device is sufficiently stretchable that a plug 3 may be removed whereby a pipette 10 may be introduced into the container through the weakening or the like 7. <IMAGE>
Patent SE-9101170-D0 (SE)
Inventor: SCHUETZER BJOERN
IPC: A61B5/11
Filed: 1991-04-19
Abstract: The measurements are effected by means of angle scales which can also be connected to a digital angle meter and to a data storage unit and processor. - Raising of the heel from the foot plate (2) is signalled by means of a sensor (23) and a signal lamp (11). Pressure sensors on the foot plate (2) located beneath the foot arch give measurement values for the instep and the heel. With special measurement scales the appts. can be used for measuring with existing muscle contraction.
Patent SE-9201748-D0 (SE)
Inventor: CARLSSON R A
IPC: B65D5/465
Filed: 1992-06-09
Abstract: A packaging unit for sheet like material such as paper, comprises a box (1) provided with a lid (2), both of rectangular configuration and including a center part, two side parts and two end walls parts which are easily dismountable. Each box end wall part (4) has an additional end wall part (3) which is mounted externally of the first mentioned end wall part (4) and has a generally rectangular configuration and an area which is 70-100% of the actual area of the inwardly lying end wall part (4). The additional end wall part (3) is fastened at least partially to the lower region of the inwardly lying end wall part (4) and the additional end wall part (3) is provided in its upper half with a foldable lip (7) from which material has been removed on at least one side (5,6). The lip (7) enables the uppermost part of the additional end wall part (3) to be folded outwardly of the lid end wall part and subsequent to being folded, functions to strengthen and protect the resultant gripping aperture.
Patent SE-9202128-D0 (SE)
Inventor: BROBERG F
IPC: A61K47/10
Filed: 1992-07-09
Abstract: The present invention relates to an injectable solution for administration of one or more active compounds. According to the invention the active compound, which is in its neutral form, is dissolved in a biologically acceptable solvent whereby the active compound by administration precipitates, forming a solid phase of the solution in situ. Thus, said solution, which is easy to sterilize, is acting like a suspension when injected.
Patent SE-9203096-D0 (SE)
Inventor: ADOLPHSSON LARS
IPC: A62C13/66
Filed: 1992-10-22
Abstract: The device has outer and inner containers (7, 8) , and components (13) being provided for pumping air to a required pressure in the air space (14) between the outer and inner containers, and members being incorporated (11, 17) for filling the inner container (8) with extinguishing fluid to the required volume. The inner container (8) is directly connected to the hose (16, 21) which leads to the spreader mouthpiece (22). - The member for pumping of pressure into the air space between the outer and inner containers comprise an air nipple (13) with automatic back-closing function. The hose from the inner container to the spreader mouthpiece contains a coupling with a cut-off tap for a conventional water pipe tap (11), whereby the flexible inner container can be filled with water to the desired volume directly from an existing water pipe.