baber/WOPTO huggingface dataset:
Patent SE-8603680-L (SE)
Inventor: ANDORFER R
IPC: F16H25/24
Filed: 1986-09-02
Abstract: The invention relates to a screw-type adjusting mechanism, particularly for belt-type reactors, in which the nut is driven and the screw is used to alter the position of components. The aim of the invention is to increase the functioning ability of installations in which screw-type adjusting mechanisms are employed. The object of the invention is to improve the lubrication of the thread flanks of the screw-type adjusting mechanism by local reduction of the surface pressure on the loaded thread flanks. This object is achieved by virtue of the fact that a self-centring screw/nut connection is used, that the nut is of tapered configuration, that axial relief holes and radial oil distribution holes are arranged in the nut, that the last thread turn is installed with a press fit and that oil feed ribs are arranged on the inner wall of the housing, which performs an accompanying motion. The oil passes from the housing bottom onto the tapered nut and on via holes and oil grooves to the thread flanks, which have a reduced surface pressure at the locations of oil supply. The invention can be used in general machine construction. It increases functioning ability. <IMAGE>
Patent SE-8603887-L (SE)
Inventor: OTTESTAD N T
IPC: B63C11/24
Filed: 1986-09-16
Abstract: A valve for regulating the through-flow of a fluid from an inlet (10) to an outlet (11), especially for regulating a gas flow from a place (4) with a higher pressure than the ambient pressure, the valve (2) being arranged to be opened by an operating means (22) which is mechanically coupled to a means sensing the pressure at said place (4). The valve comprises a piston (7) which is slidable in a piston guide (8), a sealing seat (12) for the piston (7) being provided at the end of the piston guide (8) facing away from the place (4) with higher pressure. The other end (14) of the piston guide (8) is closed and together with an adjacent end face (15) of the piston (7) define a chamber (16). A pressure equalizing channel (17) is provided between the chamber (16) and the outlet side (11) of the valve, and a control valve (18, 19) is arranged to close and open the pressure equalizing channel (17) by means of said operating means (22) which is arranged to move the piston (7) away from its seat (12) only after having opened the control valve (18, 19).
Patent SE-8700158-L (SE)
Inventor: MORI KEI
IPC: A61H39/00
Filed: 1987-01-16
Abstract: A solar ray energy radiation device for use in medical treatment comprises a transparent or semi-transparent cylindrical member, a cover member for closing off one end surface of the cylindrical member, and an optical conductor cable having a light ray emitting end placed on the central portion of the cover member. The solar ray energy transmitted through the optical conductor cable is radiated from the light ray emitting end into the cylindrical member. An open-ended side of the cylindrical member faces a medical treatment area. A part of the inner circumferential surface of the cylindrical member, on which the blue-colored visible light ray components of the light rays emitted from the optical conductor cable impinge, has a reflection surface provided on a ring-like shape or a ring-shaped member which is slidably disposed on the outer circumferential portion of the cylindrical member, the ring shaped member having an inner or outer circumferential surface formed as a reflection surface.
Patent SE-8701494-L (SE)
Inventor: EKEROT SVEN
IPC: B32B15/02
Filed: 1987-04-10
Abstract: Metallic wire, which comprises a highly alloyed, metallic material comprising high contents of alloying substances intended to produce special material properties in the said metallic material, such as a high degree of corrosion resistance, a high degree of resistance to oxidation at high temperatures or a high degree of hardness and a high degree of resistance to abrasion, where the said highly alloyed material is applied, as an essentially concentric layer, by casting a metal smelt on a thread-like core, which layer is of such a thickness that the cross section of the layer constitutes a substantial part of the total cross section. The wire is distinguished especially by the fact that the composition of the highly alloyed material constituting the said layer is principally selected with regard to the material properties relating to the use of the material and, in this connection, without regard to the workability properties, in particular the heat workability properties, with the alloying substance content of the material in the said layer being selected to be substantially higher than would otherwise be the case, and by the fact that at least one concentric layer is constituted in accordance with one of the alternatives a) - e), as follows: a) The layer consists of stainless steel containing, in % by weight, 20-40% Cr, up to 30% Ni, 2-8% Mo, up to 0.4% N, and C and other alloying substances essentially in normally occurring contents, with the remainder being Fe and normally occurring impurities. b) The layer consists of stainless, precipitation- hardening steel containing, in % by weight, 0.03-0.15% C, up to 0.8% Mn, up to 0.8% Si, 15-18% Cr, 4-9% Ni, up to 2% Al, up to 3% Mo, up to 0.4% N, and other alloying substances essentially in normally occurring contents, with the remainder being Fe and normally occurring impurities. c) The layer consists of a material which is resistant to high-temperature oxidation and which contains, in % by weight, up to 1.2% C, up to 60% Cr, up to 50% Ni, up to 4% Si, up to 7% Al, up to 2% Ti, up to 8% Co, up to 2% rare earth metals, and other alloying substances essentially in normally occurring contents, with the remainder being Fe and normally occurring impurities. d) The layer consists of steel, such as stainless steel or carbon steel, which exhibits very good cuttability and which contains, in % by weight, 0.8-1.2% S or up to 0.8% Pb, with, where appropriate, the Mn content preferably having been lowered to a certain degree as a compensation for high S contents. e) The layer consists of high speed steel containing, in % by weight, 0.7-2% C, up to 6% Cr, up to 10% Mo, up to 16% W, up to 3% V, up to 15% Co, and other alloying substances in normally occurring contents, with the remainder being iron and normally occurring impurities.
Patent SE-8701534-L (SE)
Inventor: GRANSTROEM L
IPC: F25B40/00
Filed: 1987-04-13
Abstract: Heat pumps of the type containing a compressor, a condenser, an evaporator and an expansion valve arranged upstream of the evaporator, the degree of opening of which valve is controlled by a control device which senses the temperature after the evaporator, often have inter alia the shortcoming that the evaporator is to a great extent flowed through by superheated steam, which greatly reduces the efficiency of the installation. The object of the invention is to produce a considerably improved heat pump installation. In this, the temperature difference between the refrigerant leaving the condenser and the heat-carrying medium flowing into the condenser is sensed. This temperature difference is used in order to control a valve arranged upstream of the evaporator so that it opens or closes according to variations in said temperature difference for the purpose of maintaining a constant temperature difference. <IMAGE>
Patent SE-8701935-L (SE)
Inventor: DENGLER A
IPC: B05B15/70
Filed: 1987-05-11
Abstract: A spray nozzle carrier for the automated coating of cavities of a motor vehicle body with anticorrosives is to be designed as compactly as possible for use on industrial robots and is to permit the coating of body cavities of various shapes and dimensions. For this purpose, a plurality of spray nozzles of different designs are mounted externally movably on the spray nozzle carrier, each nozzle being capable of being driven individually between a retracted position of rest and an extended operating position.
Patent SE-8703718-L (SE)
Inventor: SAMUELSON H O
IPC: D21C9/00
Filed: 1987-09-28
Abstract: Method of activating aqueous lignocellulosic material with a gas containing nitrogen oxide, followed by a delignification stage for the purpose of obtaining a high quality end product with no or only a slight effect on the environment. In accordance with the inventive method, the lignocellulosic material is brought into contact (18) with an oxygen-containing gas (19), and activating gas is separated from the lignocellulosic material during and/or subsequent to the activating process (9). The method is characterized by a) controlling the supply of oxygen-containing gas (12) such that the separated gas (27) contains at least 2 kg nitric oxide (NO) calculated on 1000 kg of dry lignocellulosic material, and by b) reacting the separated gas (27) in one or more stages (26) with absorption solution (25) whose original pH lies within the range 3-13.5, and by passing (28) the gas purified with the aid of absorption solution to atmosphere, or to a destruction plant optionally subsequent ot further purification of the gas.
Patent SE-9001178-L (SE)
Inventor: WINCENT T
IPC: G07G5/00
Filed: 1990-03-30
Abstract: The device partly prevents document being delivered and made available to a receiver until all information has been printed on it, It also partly prevents feed-out until the document has left the printing device (20), and has been severed (18, 19) from a strip (P). Compoennts (7, 8a) are provided which enable the document to be sent to different sized loops as a part of the strip (P) during feed-out from the printing device (20), and further units (9, 12) retain the front part of the strip not accessible to a receiver during the feed-out process. These units (9, 12) work in conjunction with drives for issues of the document to a receiver.
Patent SE-9001733-L (SE)
Inventor: NORDVALL P
IPC: B41F23/04
Filed: 1990-05-11
Abstract: PCT No. PCT/SE91/00334 Sec. 371 Date Nov. 10, 1992 Sec. 102(e) Date Nov. 10, 1992 PCT Filed May 10, 1991 PCT Pub. No. WO91/17890 PCT Pub. Date Nov. 28, 1991.An infrared drier in a sheet offset press having a low sheet discharge conveyor. The drier includes an infrared battery under which ready-print sheets are fed for drying ink fields on the sheets. The battery is situated under and adjacent to the ink rolls located in the last stand of the printing unit of the press. The battery is cooled by a cooling air system in which a supply air fan blows air into one end of the battery. The air is removed from the other end of the battery by an exhaust fan. An exhaust station is arranged under the drying position of the sheets under the battery and connected to the exhaust fan such that hot air is extracted from the ink rolls, as well as from a region adjacent the infrared battery.
Patent SE-9002009-L (SE)
Title: Material magazine - works in conjunction with automatic machine tools, e.g. lathes, milling machines etc.
Inventor: FAELT LEIF
IPC: B65G1/04
Filed: 1990-06-06
Abstract: The magazine comprises a frame with legs (1), and a raisable and lowerable lifting table (2) movable between the frame legs. The table supports partly a stack (3) of pallets (5) for unmachined material, and partly a stack (4) of pallets for machined material. From the frame passes a side track for moving material to and from the machine tools. The frame legs have lock components (8), permitting one or more pallets (5) to be maintained in a raised position.
Patent SE-9003601-L (SE)
Inventor: ZARUBIN G B
IPC: B29D30/70
Filed: 1990-11-12
Abstract: A method of making a breaker for a pneumatic tyre provides for obtaining at least one rubberized closed annular band (1) by helical wrapping of a cord thread (2). Then the band (1) is alternatively bent over inwardly and outwardly an even number of times at an angle to its edges corresponding to the inclination angle of the cord thread (2) in the finished breaker (3), in such a way that the bend lines (4, 5) form the edges of the breaker (3). The invention may be used for making breakers of pneumatic tyres for different types of wheeled vehicles. <IMAGE>
Patent SE-9101083-L (SE)
Inventor: ROELLGAARDH F L
IPC: F15B15/14
Filed: 1991-04-11
Abstract: In a piston-cylinder type actuator, at least one cylinder end wall (13, 14) is rigidly mounted to the cylinder tube (10) by being at least partly introduced into the cylinder tube (10) and provided with at least one peripheral groove (33, 34) which is engaged by one or more lock lugs (35, 36) formed by plastic deformation of the cylinder tube (10) simultaneously with the introduction of the end wall (13, 14) into the cylinder tube (10). <IMAGE>
Patent SE-9203130-L (SE)
Inventor: INGVARSSON L I
IPC: B21D13/04
Filed: 1992-10-25
Abstract: The invention relates to a quickly rearrangeable production line (1) for the profiling of thin metal strip into profiled sheets (10) in a roll-forming machine with undriven forming rollers. The profiling operation is carried out after the strip has been cut into sheets of desired lengths. The production line (1) is also provided with a slitter (14) so that sized non-profiled sheets can be cut from the same coil (8). A protective foil (24) as well as condensed water absorbing felt cloth (23) can be applied to the strip (9).
Patent SE-9300293-L (SE)
Inventor: SWANDE JERKER
IPC: A63C1/32
Filed: 1993-01-29
Abstract: An ice-skate blade construction comprising a central runner (5) and at least one side-runner (4) on each side of the main runner. The side runners are arranged so as to make engagement with the ice solely when the blade (2) is inclined so that the angle defined by the blade with the ice is less than 90 degrees by a predetermined value. In order to improve the gliding and manoeuvering properties of the skate blade, the main runner (5) has a discontinuous glide surface which includes at least one part (7) which is not intended to make contact with the ice and which is delimited by two parts that are.
Patent SE-9302744-L (SE)
Inventor: REISS KARSTEN
IPC: B60W30/18
Filed: 1993-08-25
Abstract: The friction clutch (3) is operated by a servo drive (15) via a processor control (17). This operates th clutch w.r.t the engine condition and the vehicle speed etc.. The control has two reference engine speeds; one below idling speed and one above. the lower level is used to release the clutch to prevent stalling while the higher level is used as an engine braking control e.g. on inclines. The higher speed can be used to provide controlled engine braking if the vehicle rolls against the set gear direction, with the throttle pedal at idling. This allows the driver to move the vehicle in and out of spaces on an incline with a minimum of gear changes. The lower reference speed is 100 to 300 rpm below normal idling speed while the higher level is 50 to 500 rpm above idling. The exact levels are determined w.r.t engine/vehicle conditions. ADVANTAGE - Improved drive control, less risk of engine stalling.
Patent SE-9401012-L (SE)
Inventor: BRANTMARK HAAKAN
IPC: B25J9/16
Filed: 1994-03-25
Abstract: A control system for an industrial robot adapted for storage of user programs which comprise a series of robot instructions. At least one of the robot instructions is arranged as a shell instruction, which constitutes a call to a shell routine (20). The shell routine is associated with a plurality of optional attributes (21a, 21b, 21c) and comprises   a forward list (22) comprising a first set of robot instructions; and   a backward list (23) comprising a second set of robot instructions.     The control system comprises a program executor adapted, for forward running of a user program, to execute the shell instructions in accordance with the forward list and, for running the user program backwards, to execute the shell instructions in accordance with the backward list. The invention comprises a method for controlling an industrial robot with the control system according to the invention. This method comprises creating a plurality of shell routines and testing them in advance. When producing user programs, shell instructions are used which constitute calls to the shell routines created in advance. The user programs are executed by the program executor, and for forward running the shell instructions are carried out in accordance with the forward list, and for backward running the shell instructions are carried out in accordance with the backward list. <IMAGE>
Patent SE-9600749-L (SE)
Inventor: SAEBERG OVE
IPC: G01N/
Filed: 1996-02-27
Abstract: The test block (12) by means of the piston (3) is exposed to a tractive force directed from the test surface (13). At least one support component (20) is arranged in the housing (2) free part (6) and enclosures the test block, acting as counterpiece against the actual test surface (13) during test. The support component comprises a mainly circular support ring (21) which via a pressure-transmitting component (22) transmits pressure forces between the housing and the support ring for producing an automatic position adjustment of the housing in relation to the test surface. At the same time, the support ring continuously exerts an evenly distributed pressure against the test surface during test.
Patent SE-9601283-L (SE)
Inventor: PROCTER LEE MICHAEL
IPC: H04J3/16
Filed: 1996-04-03
Abstract: Signaling is inserted (102) into a communication channel of a communication system by inserting the signaling into the communication channel if the communication channel has sufficient available bandwidth (104). If the communication channel does not have sufficient available bandwidth, reducing the bandwidth of information being communicated on the communication channel (106) and inserting the signaling into the communication channel (108) with reduced information bandwidth.
Patent SE-9601589-L (SE)
Inventor: SAETERDAL EDGAR
IPC: F04D29/26
Filed: 1996-04-26
Abstract: An axial impeller has a hub (1) for attaching the impeller to a shaft and a plurality of essentially radial blades, which are connected to the hub (1) by means of blade mountings (12). The hub (1) supports two parallel discs (5) which are arranged in front of each other, have essentially the same diameter and which are provided with through bolt holes. The blade mountings (12) are arranged between the discs (5). The discs (5) are attached to the blade moutings (12) and pressed against these by means of bolts (17, 18), which extend through bolt holes in the respective discs (5).
Patent SE-9603117-L (SE)
Inventor: JANISZEWSKI GRZEGORZ
IPC: B60K17/346
Filed: 1996-08-28
Abstract: Vehicle transmission consisting of a basic gearbox (1) and a supplemental gearbox (11), comprising a planetary gear set (23) with a direct drive mode and a crawl mode, a differential (31) between two front wheel drive axles (35,36) and an angle gear set (39,41) for transmitting torque to a rear axle differential. Shifting between direct drive mode and crawl mode is achieved with an axially displaceable engagement sleeve (17) which, in direct drive mode, transmits torque from the basic gearbox directly to the differential between the front axles and in the crawl mode transmits torque to the sun gear (26) of the planetary gear set.
Patent SE-9701032-L (SE)
Inventor: LABEDZ GERALD PAUL
IPC: H04B17/00
Filed: 1997-03-21
Abstract: Communication rate in a variable rate communication system is determined by calculating metrics based upon symbol energy over a traffic channel frame (200) and selecting an optimum rate based upon the calculated metrics. The metrics are calculated by selectively accumulating symbol energy, using adders (405-408) and accumulators (409-412) in response to the presence of power control groups (201) within the traffic channel frame (200), as determined by power control group selector (400).
Patent SE-9703403-L (SE)
Inventor: ERICSON BJOERN
IPC: A61M1/34
Filed: 1997-09-22
Abstract: Method and device for monitoring of an infusion pump in a machine for hemodiafiltration or hemofiltration. The machine comprises a first flow circuit for a dialysis solution with a flowmeter arranged in the flow circuit. In addition, there is a second flow circuit for blood. A dialyser or hemofilter is divided by means of a semi-permeable membrane into a first chamber which is connected to the first flow circuit and a second chamber which is connected to the second flow circuit. In addition, there is a third flow circuit from an outlet for dialysis solution in the first flow circuit to a connection in the second flow circuit and comprising an infusion pump. The dialyser is disconnected by means of a valve from the first flow circuit so that the infusion pump is connected in series with the flowmeter in the first flow circuit. The monitoring of the infusion pump takes place by comparing the expected flow through the infusion pump with the measured flow through the flowmeter. <IMAGE>
Patent SE-9704791-L (SE)
Inventor: SCHLAISS GUENTHER
IPC: A01J5/08
Filed: 1997-12-19
Abstract: The invention refers to a teatcup liner device for a teatcup (1). The teatcup liner device is arranged to be disposed in a teatcup shell (2) of the teatcup in such a way that a pulsation chamber (4) is formed between the teatcup liner device and the teatcup shell. The teatcup liner device comprises a teatcup liner (3), defining an inner space (6) and comprising an upper end portion (7), with an inlet passage (9) extending to the inner space, and a lower end portion (8). The teatcup liner (3) is arranged to receive a teat, which extends through the inlet passage into the inner space. The lower end portion (8) of the teatcup liner forms two outlet passages (10, 11) which extend from the inner space (6) and are arranged to discharge milk from the inner space. The invention also refers to a mould and a method for manufacturing a teatcup liner.
Patent SE-9804324-L (SE)
Inventor: HOPPE JEFFREY C
IPC: F16K31/06
Filed: 1998-12-15
Abstract: A permanent magnet armature solenoid has a tip formed of a non-magnetic material operably connected to a ferromagnetic insert which is firmly held to the end of the magnetic armature by the magnetic attraction between the insert and armature. The magnetic field of the armature holds the armature and the insert together as a single unit, even under high acceleration, deceleration and rapid movement of the armature. The insert is relatively small compared to the armature and the addition of the insert to the solenoid does not significantly adversely affect the performance of the solenoid. The insert is preferably formed of a magnetically susceptible metal such as iron, steel or stainless steel. Desirably, the tip is formed of a polymeric material and preferably of an elastomer so that the tip may be molded directly to the insert by conventional molding techniques to facilitate molding the non-magnetic tip onto the insert.
Patent SE-9900966-L (SE)
Inventor: PLENER HELMUT
IPC: G01M3/08
Filed: 1999-03-17
Abstract: The pressure sensor has a measurement cell (12) in a housing into which the hydraulic medium to be monitored is introduced via a channel (13). A blocking device (14,15) in the channel is open in normal mode and closes automatically in the event of a leak near the measurement cell. The blocking device is closed by a pressure difference between the region in which the monitored pressure is active and the region of the measurement cell.
Patent SE-9902155-L (SE)
Inventor: RYDEVIK BJOERN
IPC: C07K16/18
Filed: 1999-06-09
Abstract: The present invention relates to antibodies towards nucleus pulposus cells and the use thereof for manufacturing a kit for diagnosing disc herniation, as well as anti-antibody to said antibody, and its use for treating disc herniation as well as sciatica, as well as a false antibody to the antibody to nucleus pulposus cells as well as soluble antigens form nucleus pulposus cells to block such said antibodies.