baber/WOPTO huggingface dataset:
Patent SE-8002644-L (SE)
Inventor: BARTOW R J
IPC: B66F9/08
Filed: 1980-04-08
Abstract: A truck upright having a fixed upright section (20), three or more telescopic upright sections (24, 28, 32), and a load carriage (36) mounted e.g. on section (32). An asymmetric lift piston-and-cylinder assembly (80) is located adjacent one side of the upright and is operatively connected at its upper end to a first telescopic upright section (24) for operating first lifting chain structure (94) which is arranged as shown to lift section (28). A third telescopic upright section (32) on which is mounted the load carriage (36) is itself mounted for elevation relative to the second telescopic section (28). Second lifting chain structure (110, 112), is secured at one end to the third telescopic section (32) and at the other end to the first telescopic section (24). A second piston-and-cylinder assembly (60) is mounted on inner section (32) for elevating thereon the load or fork carriage (36), a third lifting chain structure (72) having one end connected to the load carriage (36) and the other end connected to the third telescopic section (32). <IMAGE>
Patent SE-8002659-L (SE)
Inventor: BLEIBTREU A
IPC: H01H9/00
Filed: 1980-04-09
Abstract: Switching apparatus of a load selector of a tapped transformer comprises stationary contacts (1, 2, 3, 4) arranged in a circle, movable contacts displaceable along the circle and control cams (11, 12; 21, 22; 31, 32; 41, 42) of insulating material disposed adjacent the stationary contacts (1, 2, 3, 4). The movable contacts comprise contact rollers (6, 7, 8) arranged to roll along the stationary contacts (1, 2, 3, 4) and at least one roller (61, 62, 71, 72, 81, 82) of insulating material arranged adjacent a respective one of the contact rollers (6, 7, 8). The control cams (11, 12; 21, 22; 31, 32; 41, 42) are so arranged that during a switching operation the rollers (61, 62, 71, 72, 81, 82) of insulating material run onto the control cams (11, 12; 21, 22; 31, 32; 41, 42) and cause the contact rollers (6, 7, 8) to lift from the stationary contacts (1, 2, 3, 4) before the contact rollers (6, 7, 8) are able to roll off the stationary contacts (1, 2, 3, 4). <IMAGE>
Patent SE-8101958-L (SE)
Inventor: STOLL K
IPC: F16K3/32
Filed: 1981-03-27
Abstract: In an adjustable choke a restricted choke fluidway takes the form of a groove in the axial face of a plate sealingly resting against a fixed plate, the groove having a cross-section changing along its length. Fluid is let into one end of the groove through the grooved plate and out through a port in the face of the fixed plate. By turning the grooved plate, the length of groove between the two ports is changed so that the choking effect is changed.
Patent SE-8102629-L (SE)
Inventor: LEGERIUS B
IPC: F16C33/04
Filed: 1981-04-24
Abstract: PCT No. PCT/SE82/00134 Sec. 371 Date Dec. 6, 1982 Sec. 102(e) Date Dec. 6, 1982 PCT Filed Apr. 23, 1982 PCT Pub. No. WO82/03665 PCT Pub. Date Oct. 28, 1982.A lubricant unit intended for application between the contact surfaces of two bodies for reducing friction between the bodies during displacement of the bodies relative each other especially in the case where one or both of the bodies comprises a porous material. The lubricant unit in its unapplied condition comprises at least one film with mutually opposed film surfaces and a lubricant deposited between these surfaces. After placing the unit between the bodies whose friction is to be reduced, the contact surface of at least one body is covered by film, whereby the necessary force for overcoming friction between the bodies will depend solely on the friction between a film surface coated with lubricant and a contact surface, or on the friction between two lubricant-coated film surfaces.
Patent SE-8103604-L (SE)
Inventor: PETERS J W
IPC: H01L21/22
Filed: 1981-06-09
Abstract: The specification discloses a low temperature process for depositing oxide layers on a substrate by photochemical vapor deposition, by exposing the substrate to a selected vapor phase reactant in the presence of photo-chemically generated neutral (un-ionized) oxygen atoms. The oxygen atoms react with the vapor phase reactant to form the desired oxide, which deposits as a layer on the substrate. The use of photochemically generated neutral oxygen atoms avoids damage to the substrate due to charge bombardment or radiation bombardment of the substrate. The deposited oxide layer may optionally incorporate a selected dopant material in order to modify the physical, electrical, or optical characteristics of the oxide layer.
Patent SE-8104455-L (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: F28F19/00
Filed: 1981-07-20
Abstract: Procedure and device for heat exchangers where granules or balls in cassettes are used as heat absorbers/heat distributors and are moved between the gas flows with varying heat properties. Pure gas or air is forced between the exchanger and impurities are extracted from same. On swapping of the cassette, the cassette is cleaned with clean gas in a counter flow.The cassettes are mounted on a rotor and transfer between the gas flows occurs via the rotation of the rotor, which also, between the flows, has a delimiting wall.<IMAGE>
Patent SE-8107862-L (SE)
Inventor: ANDREASSON J Y N
IPC: F02P19/02
Filed: 1981-12-30
Abstract: PCT No. PCT/SE81/00393 Sec. 371 Date Sep. 24, 1982 Sec. 102(e) Date Sep. 24, 1982 PCT Filed Dec. 29, 1981 PCT Pub. No. WO82/02744 PCT Pub. Date Aug. 19, 1982.In an ignition system having at least one glow plug, the filament thereof is supplied with power from a generator by means of a switch device. The power is controlled whereby a constant glow temperature level is obtained, for example by means of a predetermined resistance in the filament. The arrangement is associated with a Wheatstone bridge which, during a short interval at the beginning of every heat current cycle, is switched on when generator power is not yet supplied to the glow plug. The balance of the Wheatstone bridge, which indicates whether the glow plug is too hot or too cold, is registered for the present cycle by means of a comparator in which the balance is converted into a logical signal to be the basis for an on/off regulation by the switch device in the heating circuit of the glow plug.
Patent SE-8201950-L (SE)
Inventor: LARSEN L U
IPC: D05B57/14
Filed: 1982-03-26
Abstract: A rotating sewing machine hook (1) with a horizontal shaft in which the axis of the under thread bobbin (15) forms an angle (a>0) to the hook shaft in a horizontal plan, whereby the width of the bobbin can be increased without the use of thread guide plates, because the inclination of the bobbin in the bobbin holder (6) facilitate the passage of the upper thread around the bobbin holder.
Patent SE-8204767-L (SE)
Inventor: ANDERSSON F
IPC: B01D53/60
Filed: 1982-08-20
Abstract: PCT No. PCT/DK81/00118 Sec. 371 Date Aug. 23, 1982 Sec. 102(e) Date Aug. 23, 1982 PCT Filed Dec. 22, 1981 PCT Pub. No. WO82/02151 PCT Pub. Date Jul. 8, 1982.By a process of cleaning flue gases, both solid particles and nitrogen oxides and sulphur dioxide are removed from the flue gas prior to the discharging into the atmospheric air. In order to ensure that almost all the content of sulphur dioxide and nitrogen oxides is removed from the flue gas, said flue gas is initially carried through a shower of aqueous liquid and subsequently through a heat exchanger, in which its temperature is lowered to about 20 DEG -30 DEG  C., and then through a film of alkaline liquid, and finally through a second shower of aqueous liquid to pass a sulphuric acid neutralizing liquid in a container before the discharging into the atmospheric air. As a result a simultaneous possibility of utilizing the heat of the flue gas is ensured by means of the heat exchanger. A cleaning plant for carrying out the process comprises an apparatus (2), through which the flue gas cleaned of solid particles is carried. When seen in the flow direction, this apparatus comprises a first flue scrubber (8), in which the flue gas is subjected to a shower of liquid, a two-step heat exchanger (9, 10) permitting a reduction of the temperature of the flue gas to 20 DEG -30 DEG  C. After the two-step heat exchanger (9, 10), the apparatus (2) comprises a rotating, conical disc (11) providing a film of milk of lime, through which the flue gas is forced to pass during the continuous flow through the apparatus. After this film of milk of lime, the flue gas passes a shower of liquid emitted from a second flue scrubber (14), and upon said scrubber the flue gas is forced to pass a limy liquid in a container (15).
Patent SE-8205339-L (SE)
Inventor: ANDERSSON K-E
IPC: B30B15/00
Filed: 1982-09-17
Abstract: In a machine of the kind in which an operative member under the actuation of driving means is reciprocatable relative to a guide member in order to exert forces in a predetermined direction on a workpiece, toothed and elongate roller bodies having their axes of rotation extending perpendicularly to said direction are interposed between the guide member and the operative member in order to prevent the latter from tilting. The teeth of each roller body mesh with the teeth of racks extending in said direction of movement of the operative member and being provided on both the guide member and the operative member in a manner to cause each roller body to transmit under torsional strain balancing forces in its axial direction. The roller bodies also have cylindrical surface portions being coaxial with and having the same diameter as the pitch circles of their teeth, said cylindrical portions being in rolling contact with rollways provided on both the operative member and the guide member.
Patent SE-8205948-L (SE)
Inventor: HOLM S
IPC: G05D16/16
Filed: 1982-10-20
Abstract: A pressure regulator device with an inlet (3) for connecting to a pump-feeding fluid and an outlet (7) for connection to a fluid consumption place, has a throttle valve (29) between the inlet (3) and the outlet (7) as well as a pressure-controlled regulator valve (30, 31) for drawing off the surplus fluid from the outlet to a return pipe. The regulator valve is controlled by a different piston areas working together (A1, A2) presenting double pistons (32) in a cylinder housing (33) , whose corresponding end against the smaller piston area is connected (34) to the inlet and whose corresponding end toward the larger piston area is connected to the outlet.<IMAGE>
Patent SE-8305520-L (SE)
Inventor: ENGELBERGER J F
IPC: F16H9/10
Filed: 1983-10-07
Abstract: A programmable automatic assembly system is provided which may be employed to assemble small parts. Each assembly station includes cooperating manipulator arms which are programmable to assemble parts on a centrally located work table. Improved facilities are provided for teaching the manipulator arms at each station, these facilities including a computer which assista the teaching operator in setting up the programs required for assembly of small parts to close tolerances. Each manipulator arm includes closed loop teach facilities for maintaining the arm at a previously located position during the teaching mode of operation. The computer is employed as a teach assist facility in performing a number of tasks during the teaching operation which are extremely difficult for the operator to perform manually. All of the assembly stations may be controlled during playback from a common disc storage facility so that the control circuitry and memory storage facilities at each manipulator are minimized.
Patent SE-8306806-L (SE)
Inventor: LAMPE V
IPC: C22C38/42
Filed: 1983-12-09
Abstract: Compsn. in wt. % is 0.16-2.4C, up to 2 Si, 2 Mn, 10-25 Cr, 2-10 Ni, 0-5 Mo, 1-5Cu, 0.5-8 Ti, 0-1 Nb/Ta, 0.05-1 Al, 0-4 V, the remainder being iron and the normal contaminants.
Patent SE-8401513-L (SE)
Inventor: MERKULOV V I
IPC: B25D9/20
Filed: 1984-03-19
Abstract: The invention refers to a pneumatic hammer which has air flow through canals (2) and an outlet hole (3, 4) equipped housing (1) with several collar pieces, which partly contain a tool (5), partly one with the same interacting, with several collar pieces fitting a hammer device (6), partly a return striking area (7), partly a pipe slide valve (8) with hole (9) for compressed air supply and a ring-shaped projection (10), which is designed at the side valve (8) against the return striking area's (7) turned side, and partly a working strike area (11) designed to be continuously fed with compressed air. The hammer is characterized by the pipe slide valve (8) having a housing (12) with air flow through canals (13), hole (14) for compressed air supply and an outlet hole (15), at which the slide valve housing (12) has two ring-shaped hole areas (16, 17) where the hole area (16) with a larger diameter, which is turned toward the return striking area (7), containing the pipe slide valve's (8) ring-shaped projection (10) and has an opening (18),intended to be connected with the air flow through canals  (13) and working strike area (11) when a strike is carried out, and with a hole area (17) with a smaller diameter than the pipe slide valve (8) at its movement against the return strike area (7) when it adopts its end position. The hole area (17) with a smaller diameter is connected with the outlet hole (15) in the pipe slide valve housing (12).<IMAGE>
Patent SE-8401990-L (SE)
Inventor: PECHAU G
IPC: B21B15/00
Filed: 1984-04-10
Abstract: The invention relates to a rotating cropping shear for high-speed rolled rods, which shear cuts off the qualitatively unsatisfactory beginning and end portions in high-duty rod rolling mills and in which the stock passes through a swivelling tube, between two cutter heads and through a delivery part having two separate channels. The aim of the invention is to avoid interference with the rolling line due to the parting cut and hence to increase the operational reliability of cropping shears of the type stated. The object on which the invention is based is therefore to design the cutting operation between the rotating cutter heads in the following delivery part in such a way that the required motion components in the cutter heads and in the delivery part lie in one direction. According to the invention, the object is achieved by the fact that the cutter head diameter increases in the cutting plane of the cutting heads, from the front face of the cutter to the opposite, rear side of the cutter, and preferably runs out at the level of the rear top edge of the cutter. <IMAGE>
Patent SE-8404287-L (SE)
Inventor: NAGASHIMA A
IPC: B65D51/24
Filed: 1984-08-29
Abstract: A tank cap for closing the filling port of a fuel or lubricating oil tank of a power-driven portable machine such as a chain saw. The tank cap is made of a transparent plastic material and is provided with a protrusion protruding outwardly from the main surface of the tank cap. The cavity formed in the protrusion is communicated with the tank filling port so that the fuel or lubricating oil is allowed to come into this cavity. Consequently, the fuel or lubricating oil level can be visually checked from all directions around the tank cap.
Patent SE-8404988-L (SE)
Inventor: CEGRELL T
IPC: G05B13/00
Filed: 1984-10-05
Abstract: The regulator has a number of calculating units, and is self-adjusting w.r.t. a number of parameters. It comprises a main shift register (12) connected to the output of the processor (10) and regulates and stores a sequence of dimensions from the system in the form of output signals. A second main shift register (13) connects to the system input, and stores a sequence of other dimensions, comprising system input signals. Both registers register output and input signals respectively at specific times after shifting one position. - A primary calculator (19) calculates a function which expresses the present difference between one of the output signals and one of the corresponding input signals. A further calculator (22,26) directly or indirectly connects to the two shift registers (12,13) and the system (10) input, and brings together the dimensions stored in the registers to form an observation vector.
Patent SE-8500632-L (SE)
Inventor: PETELL R
IPC: B67C3/26
Filed: 1985-02-12
Abstract: PCT No. PCT/SE86/00057 Sec. 371 Date Oct. 8, 1986 Sec. 102(e) Date Oct. 8, 1986 PCT Filed Feb. 12, 1986 PCT Pub. No. WO86/04571 PCT Pub. Date Aug. 14, 1986.The invention relates to a tapping tube intended for the filling of container-like receptacles, such as bottles, with a liquid, said tapping tube preferably communicating with a metering pump, whereby the liquid in question is intended to flow through the tapping tube and to be interrupted during removal and replacement of the receptacles in question. An arrangement for a tapping tube of this kind is made available in which above all dribbling and dripping can be prevented, especially in conjunction with the removal and replacement of the receptacles. There is connected to the tapping tube (1) a suction channel (14) which discharges in the vicinity of its lower end and which is so arranged as to be actuated in such a way as to provide a suction effect at least for the duration of the aforementioned interruption in the flow of liquid through the tapping tube.
Patent SE-8505744-L (SE)
Inventor: SJOBERG EVERT
IPC: H04M15/30
Filed: 1985-12-05
Abstract: One or more registers measure the duration of telephone calls, ad permits access to the telephone line from the hand set only after an identity number is given. A control circuit monitors the numbers to ascertain whether they concur with numbers stored in the appts. Each register has a separate identity number, so that where a number is given and it concurs with one of those stored in the control appts. the control circuit connects the hand set to the telephone line, and the length of the call is recorded in the corresp. register. The registers record the length of calls cumulatively in the form of the number of periods, costs of calls, etc., and a presentation unit provides data as to the content of the registers. The control circuit is composed of a microprocessor, of which the registers constitute working memories, functioning under the control of a programme memory. A press-button unit is activated to obtain a read-out of information in the registers either as a total sum or individually, and between specific dates.
Patent SE-8604228-L (SE)
Inventor: BRAUN R V
IPC: D04H3/018
Filed: 1986-10-06
Abstract: The nonwoven textile is made up of at least two layers 13 and 14 of nonwoven tissue consisting of thermoplastic monofilaments, for example of polypropylene and polyethylene. Advantageously, the filaments of the first layer are bilobar and those of the second layer are trilobar. The textile is suitable particularly for the production of linings for babies' nappies or of coverings for sanitary towels. <IMAGE>
Patent SE-8700433-L (SE)
Inventor: MIELKE K
IPC: B41J2/14
Filed: 1987-02-05
Abstract: An arrangement (1) for a liquid supply channel (5) for deflecting the flow before it is discharged via an outlet channel (3) in a liquid jet printer. The arrangement permits the smooth deflection of a liquid flow between two liquid channels situated in a liquid jet printer. The liquid supply channel (5) extends tangentially to the outlet channel (3).
Patent SE-8702005-L (SE)
Inventor: NILSSON HARRY
IPC: B01D33/58
Filed: 1987-05-15
Abstract: A filter for concentrating fibre suspensions of the type where annular filter discs (2) rotate about a collection trough (13) for dewatered fibres. Each filter disc comprises two mutually spaced filter elements (3) which together with an annular wall (4) radially inwardly terminating the disc define a filtrate chamber (5) inside the disc. The filtrate chamber (5) communicates radially outwardly with the surroundings. The suspension container (1) of the filter is inwardly provided under the suspension surface with an arcuate duct (15) for each disc, said duct being in communication with the filtrate outlet (17) of the container. There is communication between each disc (2) and associated duct (15) such that the filtrate can be transferred from a filtrate chamber to the respective duct (15).
Patent SE-8704421-L (SE)
Inventor: LARSSON A
IPC: F27D99/00
Filed: 1987-11-12
Abstract: PCT No. PCT/SE88/00603 Sec. 371 Date May 8, 1990 Sec. 102(e) Date May 8, 1990 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04417 PCT Pub. Date May 18, 1989.An ignition device for lances, such as lances intended for supplying oxygen gas to metallurgical processes, having a tubular casing intended to be fitted partially onto one end of a lance and the end part of which, located distal from the lance, carries a striker, which includes a pyrotechnical delay, extending into the tubular casing, and a reaction mass which is arranged in the casing and which can be ignited by the striker. The ignition device includes an end stop located in the casing adjacent the reaction mass, the end of the lance being intended to be brought into engagement with the end stop when fitting the device on the lance.
Patent SE-8800296-L (SE)
Inventor: SAIZ MANUEL MUNOZ
IPC: E01B25/08
Filed: 1988-01-29
Abstract: PURPOSE: To facilitate cost reduction by forming a rail into a tubular shape, fitting a band-shaped rib at the lower part of the rail, and supporting a train on the rails with a plurality of wheel pulleys mounted on shafts through bearings. CONSTITUTION: Rails 3 are tubular, have band-shaped ribs 4 at their bottoms, and are supported by a plurality of supporting columns 6 and supports 5. A rail vehicle 2 has a vertical stabilizing plate 7 for high speed on its top. A driven wheel pulley 8 operated by an engine 9 is provided at the inside of the vehicle 2. The vehicle 2 has a stabilizing plate 10 for stabilizing and adjusting inclination at the time of high speed. The vehicle 2 has a reinforced bottom part 11, and the reinforced bottom part 11 is constituted of beams for absorbing strong stress and lowering the center of gravity. The rail is formed into a tubular shape out of a small amount of material and used for very light-weight vehicle, thus it is possible to attain significant cost reduction for the rail 3.
Patent SE-9100865-L (SE)
Title: Machining tool for fixture in holder - has socket applied to compensate for dia. variance between holder and tool sealing socket being inserted in main socket hole
Inventor: DANIELSEN J
IPC: B23B31/40
Filed: 1991-03-22
Abstract: The main socket (5) internal dia. corresponds to the external dia. of of the tool (1, 2). When cooling with fluid occurs, leakage can arise between the tool cover surface and the inner surface of the socket (5). To seal against such leakage, in the rear end of the socket (5) the dia. is large (10, 11), and in this large hole a sealing socket (12) is introduced with a hole dia. equal to that of the tool. In front of the sealing socket a sealing ring (13) is placed which locates against the dia. transition (9).
Patent SE-9101157-L (SE)
Inventor: WALLSTEN BORIS
IPC: G06F1/16
Filed: 1991-04-16
Abstract: The invention refers to a computer incorporating components necessary for data processing, such as e.g. main board with CPU, primary and secondary memory and electronics for driving peripheral equipment such as monitor, keyboard, printer, etcetera, and which computer is composed by at least two easily interconnectable parts. The invention is realized in that the computer consists on one hand of a docking station intended mainly for stationary installation and on the other hand a detachable and easily moveable module, and that the docking station at least incorporates or is connected to a power supply, electronic components for driving the peripheral equipment such as monitor, keyboard, printer and that the module incorporates at least the CPU, a primary and secondary memory, and that the module is arranged to be moveable between and to be dockable in, or connectable to different docking stations, and that the module and the docking station, when joined together form an integral unit.