baber/WOPTO huggingface dataset:
Patent NO-993403-L (NO)
Inventor: THOMAS ROGER
IPC: A01D34/84
Filed: 1999-07-09
Abstract: A lawn mower comprising a cutting deck (2) mounted on castor wheel assemblies wherein the deck is mounted on four castor wheel assemblies (8, 10, 12, 14) each located in the region of a corner (18, 20, 22, 24) of the cutting deck (2) preferably with two castor wheel assemblies (8, 10) located towards the front of the cutting deck (2) and two are located towards the rear of the cutting deck. One pair of castor wheel assemblies (8, 10) mounted on one edge of the cutting deck (2) are located closer to each other than the other pair of castor wheel assemblies (12, 14) mounted on the opposite edge of the cutting deck to form a trapezium. Ideally there is at least one friction reduction mechanism (36, 38) in the form of either a roller or rotatable ball is mounted on at least one side of the cutting deck (2). <IMAGE>
Patent SE-0000702-L (SE)
Inventor: LINDEN JOHAN
IPC: F16B37/00
Filed: 2000-03-02
Abstract: A percussive drilling component includes a cylindrical male screw thread formed of a steel material. The thread includes thread crests and thread roots interconnected by thread flanks. To protect the thread against corrosion, the thread is coated with a material having a lower electrode potential than the steel material. The coating is situated at least in regions located radially inwardly of the thread flanks. The male screw thread can be attached to a female screw thread of another percussive drilling component, the female screw thread also being coated with the material.
Patent SE-0102187-L (SE)
Inventor: GUSTAFSSON BERTIL
IPC: B23K26/20
Filed: 2001-06-18
Abstract: A vehicle shaft has a rigid intermediate portion with a shaft journal welded to each of the two ends of the shaft portion. The shaft journal and/or the intermediate portion are/is provided with a material thickness reduction within a distance a from the contact surfaces which is less than substantially half the material thickness at the contact surfaces, in order to guide the force flow thorough the weld seam. During manufacture of such vehicle shafts, the mutually abutting contact surfaces are laser-welded to form a weld seam which can fully penetrate the material of the shaft journals and the intermediate portion respectively, whereby the concentricity and parallelism of the two journals will be within predetermined dimensional tolerances after the welding and cooling of the material. The arrangement has an induction heater which surrounds the shaft journal and is movable axially so that, after completion of heating, it moves to free the shaft journals welded to the shaft portion.
Patent SE-0102964-L (SE)
Inventor: STERN LEIF EINAR
IPC: A47G19/24
Filed: 2001-09-07
Abstract: The present invention relates to a shaker for sprinkling granules, preferably salt. The shaker ( 1 ) comprises a screen-like member ( 7 ) which is mounted movable in vertical direction relative to such lower parts ( 5 ) of the shaker ( 1 ) which define a lower space ( 8 ) in which granules ( 2 ) are collected or vice versa, for being able to set the screen-like member ( 7 ) such that downwardly directed portions (7a) thereof can be set at different distances (e.g. A or B) from the bottom ( 9 ) of the lower space ( 8 ). Thereby, it is achieved that the lower space ( 8 ) can be brought to contain different amounts of granules ( 2 ).
Patent SE-0301761-L (SE)
Inventor: AAGERUP BENGT
IPC: A61M5/145
Filed: 2003-06-18
Abstract: A medical pump, comprising a reservoir having a fluid enclosing portion and a tubular element, the inside of which is arrangeable in fluid communication with the fluid enclosing portion for allowing fluid to pass into the tubular element. The fluid enclosing portion contains a volume of fluid sealed from communication with air and the fluid enclosing portion is adapted to reduce in volume essentially to the same extent as any volume of fluid transferred into the inside of the tubular element. The invention also relates to a method of delivering a medical fluid.
Patent SE-0302971-L (SE)
Inventor: ANDERSSON MATTS
IPC: A61C13/083
Filed: 2003-11-12
Abstract: A system for production of a dental crown (23, 24) includes identification equipment (2), modeling equipment (9), ordering equipment (6), and an automated production arrangement (16). The latter, as a function of one or more first information items, is arranged to effect production, by means of pressing or pressure-casting, of an integrated dental crown which is made up of two layers. The first layer comprises or consists of porcelain material, and the second layer consists of aluminum oxide, zirconium oxide, etc. The second layer forms a cap, via which the dental crown can be applied to a tooth stump (28) of a patient (1). The invention also relates to a dental replacement component consisting of the dental crown. It relates also to an arrangement used for a preliminary stage in production of a dental crown, which arrangement is characterized by a cylinder-shaped unit (puck) which is made of porcelain material and can be pressed against the cap under vacuum and at high pressure in order to form the first layer. The invention permits accelerated and efficient production of individual dental crowns.
Patent SE-0601243-L (SE)
Inventor: LUNDBAECK STIG
IPC: G06F19/00
Filed: 2006-06-02
Abstract: State machine interface system, heart state machine analyzer and/or stimulator, comprising state machine algorithms and a graphical user interface, adapted to receive signals from a sensor device that are related to physiological activities of the heart and/or the circulatory system of a living being and the state machine algorithms determine states of heart cycles based upon the signals. The determined heart cycle states are graphically presented at the graphical user interface such that the temporal relation between the different states are illustrated. The graphical user interface may be circular diagrams or bar graphs including parts representing the temporal relation between the different states.
Patent SE-0700635-L (SE)
Inventor: ONISHI DANIEL
Filed: 2007-03-13
Abstract: The connection box for cables (6, 8, 10) in the starting circuit (12) between the battery (14) and the starter motor (16) of a vehicle (18) has at least two modules (20, 22), of which at least one first module (20) is on one side (A) of a wall (24) and at least one second module (22) is on the other side (B). The box has connectors (e.g. 42) providing an electrical connection between the modules.
Patent SE-0802538-L (SE)
Inventor: WANG DONG-LEI
Filed: 2008-12-09
Abstract: A full-automatic drip coffee maker with coffee bean grinder which is totally electronic controlled, that is, the user just needs to select whether to brew coffee after grinding the coffee bean or directly brew coffee on the control panel, accordingly the coffee maker will carry out operations automatically and preserve the coffee bean aroma as much as possible in the process of brewing. It comprises a shell body, an automatic coffee bean grinding device, a brewing device, a heater. a water reservoir. a control panel and a coffee pot; a coffee powder outlet is disposed below the automatic coffee bean grinding device, the brewing device comprises a coffee basket for holding coffee powder, the coffee basket is disposed below the coffee powder outlet, and the coffee pot is disposed below the coffee outlet of the brewing device; wherein the automatic coffee bean grinding device further comprises a partition sealing assembly, and the partition scaling assembly comprises a partition device disposed below the coffee powder outlet and a drive motor for the partition device; the partition device is connected with the shaft of the drive motor so as to rotate around the shaft of the drive motor.
Patent SE-7413426-L (SE)
Inventor: BIJTTEBIER GASPAR A A
IPC: B65H3/22
Filed: 1974-10-24
Abstract: A process for separating one or more supple sheets from a stack includes the steps of compressing the stack at least in the vicinity of its opposite upper edges, simultaneously or subsequently introducing sharp projections in or near the edges in order to pick up the sheet or sheets, moving the opposite projections apart slightly in opposite directions to tighten or stretch the sheet or sheets and finally lifting the engaged and tightened sheet or sheets from the stack. Apparatus for performing this process comprises a pair of separating members movable vertically toward and away from the stack of sheets, the members including a surface adapted to compress the stack in the vicinity of opposite upper edges thereof. The members also include pricking members which are movable horizontally relative to the stack and engageable with a predetermined number of uppermost sheets therein.
Patent SE-7604103-L (SE)
Inventor: KATAYAMA S
IPC: B63B17/00
Filed: 1976-04-07
Abstract: The present invention relates to a method and apparatus for treating waste water on ships, and more particularly to a method and apparatus for treating waste water on ships in a closed system.
Patent SE-7609352-L (SE)
Inventor: GRANE G
IPC: E01C19/34
Filed: 1976-08-24
Abstract: A plate vibrator for compacting soil, asphalt and similar materials comprises a bottom plate on which is rigidly mounted a vibrating element driven by a power unit that is mounted resiliently on the bottom plate. The vibrating element comprises at least two counterrotating eccentric weights mounted on a shaft, the phase positions of the eccentrics being capable of adjustment in relation to each other by means of an adjusting mechanism so that the direction of the resultant of the centrifugal forces can be arbitrarily selected in relation to the bottom plate. The location of the element and power unit in relation to each other on the bottom plate and the distribution of the masses oscillating with the bottom plate are chosen to minimize structural height and maximize translational motion both forward and in reverse. In order to bring about a change in the phase position of the eccentrics in relation to each other, one or more of the eccentrics is mounted in such a manner that it can rotate in relation to the shaft, and the direction of rotation of such weights is, with the aid of a sprocket and chain transmission, opposite to that of the other weights, which are rigidly mounted on the shaft. The resultant vibrational force generated during the rotation of the shaft is thus directional. By means of the adjusting mechanism the plate can be given both a vibratory compacting motion and a forward or reverse motion along the surface that is to be compacted.
Patent SE-7610908-L (SE)
Inventor: DURRER F
IPC: G07D9/00
Filed: 1976-10-01
Abstract: A banknote invalidating machine comprises an interchangeable plate for receiving a pile of banknotes of given format, a press which compresses the pile of notes, and a perforating tool which is moved by a sequential control to perforate the compressed pile of notes at given locations.
Patent SE-7700595-L (SE)
Inventor: GOECKE D
IPC: H04Q3/00
Filed: 1977-01-20
Abstract: In a circuit arrangement for telecommunications switching systems with locators (D) for information recording based on the last-look principle, AC noise voltages are identified with the aid of time-measuring devices (R, V, W). Received pulses are divided into useful pulses and noise pulses by means of time measurement. The respective duration of consecutive noise pulses or the respective duration of the pauses occurring between them or the respective period length is measured. The time values measured herein are compared with one another and checked in terms of definable periodicity. <IMAGE>
Patent SE-7703472-L (SE)
Inventor: BINDRA J S
IPC: C07D257/04
Filed: 1977-03-25
Abstract: A novel process and intermediates for the synthesis of prostaglandin and their analogs are disclosed.
Patent SE-7706758-L (SE)
Inventor: GRUNER H
IPC: C21C7/00
Filed: 1977-06-10
Abstract: Additives in the form of a wire-like object are introduced through a tube into the interior of molten metal bath. The wire in the tube is surrounded by a pressurized gas which prevents metal from entering the tube. Since the tube extends close to the bottom of the bath, the additives melt near that bottom and are distributed in the bath through convective flow.
Patent SE-7712155-L (SE)
Inventor: SILVESTRI A
IPC: F16L1/20
Filed: 1977-10-27
Abstract: A device for and method of supporting a section of submerged pipeline over depressed portions of the sea bed such as ditches, fissures and the like, comprising an assembly of a pipe-clamping mechanism and two or more posts associated therewith, which are drivable into the sea bottom.
Patent SE-7713893-L (SE)
Inventor: KIRKLAND J J
IPC: B01J20/32
Filed: 1977-12-07
Abstract: Superficially porous macroparticles of improved characteristics are formed from an impervious core having a diameter in the range of about 5 to about 500 microns, at least two monolayers of like microparticles adhered to the core, each microparticle having an average diameter in the range of about 0.005 to about 1.0 micron, and at least two monolayers of like ultramicroparticles adhered to the surface of the microparticles, each ultramicroparticle having a diameter in the range of about 1.0 to about 15 millimicrons.
Patent SE-7810654-L (SE)
Inventor: ERIKSSON O
IPC: E04F15/06
Filed: 1978-10-12
Abstract: The invention relates to a clamp for fastening floor plating, for example to a grille floor. The clamp consists of a U-shaped profile 5, the side members 8 of which are provided with hooks 9 arranged to be pushed apart to embrace the edges of the flat bar steel 1 of the grille floor when a fixing screw 6 for the floor plating is screwed into a threaded bore in the clamp and in between the side members. <IMAGE>
Patent SE-7901247-L (SE)
Inventor: MATTSSON L B E
IPC: A47C7/40
Filed: 1979-02-13
Abstract: A device for use in or in conjunction with a chair, such as a vehicle chair or an operator's chair, comprises a member (10) displaceably mounted on two parallel guides (12). Said member (10) is displaceably guided along said guides (12) by means of two slide bearing means (11) which are arranged in sliding engagement each with one of said two guides (12). The device further comprises releaseable locking means, formed by a resiliently flexible rod (13) which extends in a slightly curved pre-stressed state between the two slide bearing means (11) and through guide bores therein to rest with its ends under pressure against the two guides (12), in order hereby to lock the displaceable member (10) to the guides (12) through frictional engagement therewith. At its middle, said rod (13) is connected to a manually operated release means (16) which is mounted for limited movement in the displaceable member (10) and arranged, upon manual actuation thereof, to cause an increased deflection of the rod (13) during increasing stress therein, in order to bring the rod (13) temporarily out of frictional engagement with the guides (12). <IMAGE>
Patent SE-7903069-L (SE)
Inventor: VAN HERCK A J B M
IPC: H01J61/36
Filed: 1979-04-06
Abstract: Electric discharge lamp having a cylindrical ceramic discharge vessel, closed in a vacuum-tight manner, the wall of which incorporates a current feedthrough member, which extends outside the discharge vessel and is provided there, for bearing on the discharge vessel, with at least one outwardly-extending tongue formed by disturbing the outer surface of the current feedthrough member.
Patent SE-7907638-L (SE)
IPC: G03B23/00
Filed: 1979-09-14
Abstract: A series of slides are placed in a vertical loader and are movable alternatively into respective ones of two projection positions. Each slide is moved laterally of the loader by a carriage, then pushed to the projection position by a push rod. During projection the following slide in the loader is similarly moved to the other projection position. After its projection, the first slide is brought back by a further push rod to its carriage and then is moved by the carriage to be deposited in a receptacle and be replaced by a new slide which will be moved into the same projection position.
Patent SE-7907810-L (SE)
Inventor: ALLBERT B J
IPC: B60B21/10
Filed: 1979-09-20
Abstract: A pneumatic tire and wheel rim assembly is disclosed in which the rim bead seats are provided with retaining means for retaining the associated tire bead therein. Preferably the bead seats comprise grooves the side portions of which are provided with the retaining means comprising projections such as teeth which engage and retain the associated tire bead in the groove. Alternatively the retaining means comprises retaining members each of which extends across the width of the associated groove through the tire bead to retain the bead in the groove. Preferably the rim is multi-component to facilitate assembly.
Patent SE-8000319-L (SE)
Inventor: SMITH W S
IPC: F01C13/02
Filed: 1980-01-15
Abstract: The improved shut-off apparatus for pneumatically driven tools includes an auxiliary shut-off valve located in the flow passageway. The valve is controlled by a control rod which extends through the air motor into engagement with a latching device. The latching device is held in the latched position with the valve open by a movable weighted control member. The movable weighted control member is responsive to inertia so that as the speed of the air motor decreases due to a torque load imposed thereon, the shaft slows causing the inertial movement of the weighted member to release the latching device permitting the auxiliary shut-off valve to close.
Patent SE-8002159-L (SE)
Inventor: BHASIN M M
IPC: B01J23/54
Filed: 1980-03-19
Abstract: Supported silver catalysts for the manufacture of ethylene oxide contain a combination of (a) cesium and (b) at least one other alkali metal selected from lithium, sodium, potassium and rubidium, which combination comprises (a) and (b) in amounts in relation to the amount of silver therein sufficient to increase the efficiency of ethylene oxide manufacture to a value greater than the efficiencies obtainable under common conditions from respective catalysts which are the same as said catalyst except that instead of containing both (a) and (b), one contains the respective amount of (a), and the other contains the respective amount of (b). There is also disclosed a process of making such catalyst and a process for producing ethylene oxide using such catalyst.
Patent SE-8003945-L (SE)
Inventor: THOMAS J L
IPC: C02F1/40
Filed: 1980-05-28
Abstract: A device for picking up oil floating on the surface of water, particularly heavy fuel oil and weathered crude oil, which device comprises; (a) a first rotatable drum (2) having corrugations (3) extending across its surface; (b) a second, smaller rotatable drum (11) having corrugations (12) extending across its surface adapted to mesh with the corrugations (3) of the first drum (2); (c) means for driving one or other of the drums; (d) a collector for recovered oil (14) mounted below the area where the gear teeth mesh, and (e) at least one float so that in use the device floats with the first larger drum (2) partially immersed in water and the second smaller drum (11) and collector (14) clear of the water.
Patent SE-8007381-L (SE)
Inventor: BLAKE G J
IPC: G01N31/22
Filed: 1980-10-21
Abstract: An indicator which is used for indicating the completion of a sterilization process in which an article to be sterilized is exposed to formaldehyde vapor either dry or mixed with steam. The indicator comprises a mixture of preferably two amino acids and a pH indicator impregnated in a paper carrier. The amino acids and pH indicator are such that the change point of the pH indicator lies within the range of the change of pH value of the amino acid mix which occurs on exposure of the amino acids to formaldehyde vapor.
Patent SE-8007613-L (SE)
Inventor: GABRIELSON A G
IPC: G05D23/19
Filed: 1980-10-29
Abstract: A temperature-reliant monolithic circuit that brings about a change of the outgoing current when the temperature if the substrate increases. It contains a constant voltage source consisting of three transistors (Q1, Q2, Q3) and resistances (R1, R2, R3). The difference in the base emitter voltage drop in two of the three transistors (Q1, Q2) is multiplied upwards and obtained as a temperature-reliant voltage drop over a resistance (R3). The base of a transistor (Q5) is connected across this resistance conducting the outgoing current. The change in the substrate temperature affects the conductivity of this transistor so that the temperature-reliant voltage drop interacts with the change in the conductivity of the transistor (Q5).<IMAGE>
Patent SE-8107175-L (SE)
Inventor: DUMONT ANTONIO J
IPC: D01G7/00
Filed: 1981-12-01
Abstract: A machine for untying bales, such as bales of paper in a papermill, and characterized by being adapted to hold the ties, such as wires or metal bands, until after cutting and disposal of the bundle of material from the ties such as to separately dispose of the ties to avoid the ensuing damages and maintenance and to reduce manual labor. The present machine comprises a trolley, a frame suspended to the trolley such as by a hoist, a plurality of cutting heads, one for each tie of a bale, movably suspended to the frame, with each cutting head characterized by a combination of a cutter and a pair of catch members arranged to sequentially catch and hold the ties during cutting and until after the bundle of material of the bale has been disposed of to separately dispose of the ties harmless of the equipment processing the bundle of material.
Patent SE-8201408-L (SE)
Inventor: YAJIMA S
IPC: C22C47/06
Filed: 1982-03-08
Abstract: Light metal composite materials reinforced with novel continuous silicon carbide fibers composed of aluminum, aluminum alloy or magnesium alloy matrix and the continuous silicon carbide fibers containing 0.01-40% by weight of free carbon, in which the free carbon is reacted with aluminum or added metal elements in the aluminum alloy or magnesium alloy to form carbides. When the silicon carbide fibers are coated with a metal or ceramics, the wettability of the silicon carbide fibers to said matrix is more improved.
Patent SE-8207162-L (SE)
Inventor: FOLDI P
IPC: B60P7/06
Filed: 1982-12-15
Abstract: A strap tensioner consisting of two control components (21; 28, 35) for relative movement that can be moved relative to each other against the spring action under the influence of the force to be indicated. On the one component (28, 35) there is a signal device (37A) that can be moved between a retracted and a projected position. The is controlled or non-rigidly loaded to remain within the retracted position for a load force below a preset value. It is forced into a projected position by means of the action of the cam against the other component (21) during a relative offset of the element against the spring action.<IMAGE>
Patent SE-8301996-L (SE)
Inventor: HEINSTEDT DAVID
IPC: A01G24/00
Filed: 1983-04-11
Abstract: The invention concerns a method of growing plants, especially forest plants, such as spruce and pine, in plates 8 of growth substrate with an air gap between the plates and the dirt, wherein a perforated bottom 6, which by means of legs 16 which can be lifted and lowered in relation to the frame, is held at a distance from the dirt. By lifting and lowering during the growth period, one can lower the containers until the growing plates are located near the ground or touching it during cold weather. <IMAGE>