baber/WOPTO huggingface dataset:
Patent SE-7502655-L (SE)
Inventor: GASKILL JR J R
IPC: H03K19/173
Filed: 1975-03-10
Abstract: A universal logic gate for synthesizing all four variable logic functions in a unit time delay and for synthesizing functions of more than four variables is disclosed. The universal logic gate comprises a plurality of cascode circuits selectively coupled to a plurality of load circuits. The cascode circuit includes an upper current switch section having four current paths for a switch current. The first and second current paths of the upper current switch section are coupled to a first main current path of the lower current switch section and the third and fourth current paths of the upper current switch section are coupled to a second main current path of the lower switch section. A multibase transistor having a plurality of input terminals controls flow of switch current in the first and second main current paths in the lower current switch section. A second multi-base transistor having a plurality of input terminals controls the flow of switch current between the first and second current paths of the upper level current switch section. A third multi-base transistor having a plurality of input terminals controls the flow of current between the third and fourth current paths. Selected ones of said current paths may be wire-ANDed together and coupled to a load cell, and selected load cells of said plurality of load cells may be wire-ORed together for providing an output. Selected other load cells may provide the output complement function.
Patent SE-7609649-L (SE)
Inventor: ALEXANDER JR C F
IPC: B63H20/14
Filed: 1976-09-01
Abstract: An electric trolling motor includes a lower unit with a cylindrical motor housing closed at the aft end by a planetary gear-reduction subassembly including a cup-shaped end bell housing. A motor shaft hub member telescopes into the housing and clamps against an annular gear with clamping bolts passing therethrough and threaded into the hub member. Planetary gears carried by a cage engage the annulus gear. A propeller shaft is fixed to the cage and journaled in a hub portion of the housing. A sun gear meshes with the planetary gears and has an opening aligned with an opening in a hub portion of the hub member to receive the motor shaft. The shaft openings in the gear housing and in the hub member have shaft bearings in spherical seats and rotating seals. The subassembly drops onto the motor shaft with the gear housing abutting the motor housing and secured thereto by bolts. The motor shaft and sun gear have complementing interlocking surfaces to establish rotatable interconnection. The opposing surfaces of the sun gear and the cage have thrust bearing surfaces with the motor shaft holding the sun gear in cage abutting relation. The propeller unit includes a hub which telescopes over the hub portion of the housing which is of the same diameter as the housing to form an extension of the housing to minimize weed entanglement. A pair of large diameter propeller blades project from the hub and are swept back in the direction of rotation.
Patent SE-7610873-L (SE)
Inventor: GULAS H-J
IPC: C04B35/047
Filed: 1976-09-30
Abstract: 1510949 Magnesia-chrome bricks VEITSCHER MAGNESITWERKE-ACTIENGES 22 Sept 1976 [3 Oct 1975] 39337/76 Heading C1J Fired refractory bricks are produced from a mixture of sinter magnesia and from 26-56% chrome ore based on the weight of the mixture, which starting materials both contain fine grains with a size below 0À15 mm, by a process of moulding the mixture into bricks and firing the bricks at a temperature of 1700‹C to 1900‹C, in which process (a) of the sinter magnesia used, from 2-10% based on the weight of the mixture has a grain size of up to 0À1 mm, at least 70% by wt. of this proportion being present in a grain size below 0À06 mm; and (b) the chrome ore used has coarse grains of 0À5 to 5 mm in an amount of 10 to 40% by wt. of the chrome ore and fine grains up to 0À1 mm in an amount of 90-60% by wt. of the chrome ore, the proportion of these fine chrome ore grains below 0À06 mm amounting to at least 70% by wt.
Patent SE-7701612-L (SE)
Inventor: OHMI H
IPC: B29C63/00
Filed: 1977-02-14
Abstract: An apparatus for dispensing predetermined amounts of lining material into cap shells, particularly of the deeply recessed type, includes a conveyor including a passage for conveying cap shells at predetermined speeds, an extruder provided above and along the shell-conveying passage for extruding predetermined quantities of a lining material through a discharge passage, a blade fitted adjacent to the exit end of the discharge passage and rotatably across it for cutting the lining material, and a drive for rotating the blade in response to the conveying of the cap shells. The drive is adapted to rotate the blade at a non-uniform speed in response to the speed of shell conveyance so that its speed gradually decreases as the exterior end of the blade in its radial direction approaches the shell-conveying passage, and gradually increases as it departs from it, whereby collision between the tip of the blade and the cap shells can be completely avoided.
Patent SE-7701643-L (SE)
Inventor: STOLL K
IPC: F01L25/06
Filed: 1977-02-15
Abstract: A control valve includes a generally hollow, cylindrically-shaped main body which at one end is integrally connected to a nozzle which has a bore therethrough and a flat external annular sealing surface which is contactable by a separate sealing element. Inside of the main body is positioned a valve part which at one end includes separate inlet and outlet hose connections for separate connection to, respectively, a pressurized control medium and to a controlled operating unit which controls the operation of the movement of the sealing element, and at the other end has a hollow cylindrical interior in which is positioned an axially-loaded spring, a valve piston and a sealing ring, the spring loading the valve piston against the sealing ring. A rod or tappet which at one end contacts the separate sealing element extends through the bore in the nozzle and through an axial bore in the sealing ring and abuts against the valve piston. A bore provides for fluid communication between the hose connection connected to the pressurized control medium and the hollow cylindrical interior of valve body and, when the separate sealing element is in contact with the flat external annular sealing surface of the nozzle, the inlet hose connection and the outlet hose connection are in fluid communication.
Patent SE-7704706-L (SE)
Inventor: ANDERSSON P M
IPC: B65B3/22
Filed: 1977-04-25
Abstract: A filler pipe for filling containers of a packing machine includes a nozzle part having an elongated base plate. One side of the base plate has a plurality of guide vanes which together with the base plate and a material forming a portion of the containers will provide filling channels for a fluid. The guide vanes may be straight or curved and may be arranged so as to lie at a periphery of the base plate. The base plate may preferably have a triangular shape with a generally decreasing width. In another embodiment of the present invention, a distribution chamber is provided beneath the base plate with a plurality of holes in the base plate permitting communication between the distribution chamber and the filling channels. In this embodiment, the base plate is preferably rectangular in shape with the guide vanes extending completely across the base plate.
Patent SE-7707470-L (SE)
Inventor: NOCHAY A
IPC: C08F4/06
Filed: 1977-06-28
Abstract: Catalysts for the polymerization of ethylene and the copolymerization of ethylene with other olefins have been prepared by depositing an organo-chromium compound on a silica support which has been fluorided at low temperatures.
Patent SE-7708782-L (SE)
IPC: B29B11/08
Filed: 1977-08-01
Abstract: A multilayered hollow plastic container having improved resistance to permeation by unwanted gases, especially injection blow molded containers having a preformed inner lining which is applied to a core prior to the formation of the composite parison. One layer is a barrier plastic having substantial but incomplete resistance to gas permeation, and another layer contains a getter material capable of binding unwanted gas uniformly dispersed throughout.
Patent SE-7810927-L (SE)
Inventor: SVENSSON C
IPC: F16L9/18
Filed: 1978-10-19
Abstract: A module for conducting each of a plurality of fluids from a source thereof to a desired delivery location along a wall comprises a horizontally elongated body having therein a plurality of lengthwise extending bores, one for each fluid, that are spaced apart vertically. On an upright front surface of the body there are a plurality of linear indicia, preferably V-grooves, one for each bore. Each indicium is contained in a horizontal plane that also contains the axis of its bore, so that an outlet from each bore can be formed anywhere along its length by drilling rearwardly into the bore from its indicium. The body has a uniform cross-section along its length to be suitable for extrusion, and it includes an attachment portion and portions that provide a dust seal between it and a wall to which it is attached.
Patent SE-7813128-L (SE)
Inventor: WALLSTEN H I
IPC: B05D1/28
Filed: 1978-12-20
Abstract: Apparatus selectively convertible to perform one or more coating operations on a web of paper or the like comprises a fixed rotatable roller, a coating blade movable into and out of coating relation with the surface of the fixed roller and cooperating with a dam of coating material to coat a web as it passes through the nip between the coating blade and the fixed roller, and a second movable roller movable into and out of nip forming relation with the fixed roller with provision for adjustment of pressure in the nip and adapted to cooperate with a dam of coating material to coat a web as it passes through the nip between said rollers, said movable roller also being adapted alternatively to receive coating material and to transfer it to the fixed roller to coat one side of a web as it runs over the latter.
Patent SE-7905459-L (SE)
Inventor: SHEER JR R E
IPC: F22B37/22
Filed: 1979-06-20
Abstract: An improved arrangement for feeding a cool liquid into a pressure vessel and mixing the fed liquid with hot vessel-contained liquid includes an ejector thermal sleeve within an inlet nozzle. An upstream portion of the sleeve sealed to the nozzle surrounds a supply line through which a main feed flow is conducted to a sparger outlet port in the vessel. Cool leakage liquid flow is confined within the sleeve and ejected from an ejector chamber formed around the port by a downstream portion of the sleeve. The leakage liquid is ejected by and with the main feed flow away from the nozzle whereby thermal cycling and cracking thereof are substantially reduced.
Patent SE-7908354-L (SE)
Inventor: UNAGAMI S
IPC: G06F7/544
Filed: 1979-10-09
Abstract: in a digital signal processing system, a data input cycle, an arithmetic operation cycle and a data output cycle are serially arranged in each time slot. The data input cycle of the (k+1)th (k=0,1,2,3...) time slot, the arithmetic operation cycle of the (k)th time slot and the data output cycle of the (k-1)th time slot are parallelly allotted into the same duration. These cycles are executed by using a data set having a fixed data format and an instruction code which is included in the head of the data set.
Patent SE-7909369-L (SE)
Inventor: LEWIS III J B
IPC: C21C5/32
Filed: 1979-11-13
Abstract: Slopping of emulsion from the mouth of a basic oxygen refining vessel is prevented during oxygen refining by introducing inert gas into the vessel when slopping is imminent or has begun. The preferred method is to inject argon in admixture with oxygen through the oxygen lance at a flow rate of from 5 to 30 percent of the oxygen flow rate.
Patent SE-8000152-L (SE)
Inventor: LIERMANN M
IPC: B23B29/034
Filed: 1980-01-09
Abstract: The present disclosure relates to an oscillating cutting toolhead having an oscillating cutter comprising two blades which are prestressed radially inwardly, the blades bearing against opposite points of a spacer disposed therebetween, the device being characterized in that the spacer has a cross section of generally circular form with two opposed parallel, axially extending flattened portions, the spacer being axially non-displaceable yet rotatable about the longitudinal axis of the tool and arranged for limited oscillation relative to the cutter in the angular position in which the two flattened portions are parallel to the oscillating direction of the cutter, the spacer being operatively connected with a rotary dog guided in the toolhead for axial and rotatable displacement. The dog may be axially displaced and locked in a retracted position away from the spacer by insertion of a tool through an axial opening in the toolhead to facilitate cutter blade replacement.
Patent SE-8002381-L (SE)
Inventor: KANNO M
IPC: A61M1/14
Filed: 1980-03-27
Abstract: An artificial organ assembly having an artificial organ with a built-in body fluid treatment mechanism as well as a body fluid inlet port and a body fluid outlet port, filled with a liquid harmless to the human body and sealed. It also includes an extracorporeal body fluid circulation mechanism comprising a body fluid inlet line connected to the body fluid inlet port and a body fluid outlet line connected to the body fluid outlet port, filled with a liquid harmless to the human body and sealed. The whole assembly is hermetically vacuum-packaged and steam sterilized in the packaged state.
Patent SE-8003228-L (SE)
Inventor: LANGLOIS M
IPC: C07D307/58
Filed: 1980-04-29
Abstract: Derivatives of 5H-furanone-2 and 3H-dihydrofuranone-2, substituted at the 3 position with substituted phenyl and at the 5 position with substituted methyl, are prepared by various processes. The derivatives are inhibitors of monoamine oxidase and are useful for treating depression.
Patent SE-8004188-L (SE)
Inventor: OLSSON E
IPC: C01B11/02
Filed: 1980-06-05
Abstract: When chlorine dioxide is produced through the reduction of sodium chlorate with an excess of sulfur dioxide in water solution with a strong sulphuric acid content in a primary reactor, the gas mixture coming from the primary reactor, which contains chlorine dioxide and unconsumed sulfur dioxide, is brought into contact with chlorine gas in the presence of water. The chlorine supplied is sufficient to oxidize at least the main part of the sulfur dioxide content in the gas mixture. The amount of water consumed is little so that there is a high acid content in the water. The gas mixture is separated from the water and led to a chlorine dioxide absorption stage. The water separated from the gas mixture is led to a secondary reactor in which the sodium chlorate from the primary reactor that has not reacted is dissolved during the formation of a gas stream containing chlorine dioxide.<IMAGE>
Patent SE-8006357-L (SE)
Inventor: WEISSMAN BERNARS
IPC: A61C1/14
Filed: 1980-09-11
Abstract: A dental tool such as a drill, burr, anchor, reamer and the like, which is receivable in a dental tool holder, such as a dental handpiece or a hand driver, for operative positioning thereof with respect to the teeth of a patient, the dental tool having a body member provided with an operative end portion for association with the teeth and a shank extending from the operative end portion for association with the holder. The shank portion is provided with at least two cylindrical sections, each section having a circumferential groove defining a neck portion for receiving a retaining member of the tool holder for removably engaging the shank in the holder. The neck portion separates a head portion from a body portion of each section. A flat surface is formed longitudinally along one side of each section extending across the head and neck portions, and terminating along the body portion in an outwardly extending shoulder for engaging a ledge in the tool holder to thereby provide secure driving engagement between the shank and the tool holder. The cylindrical sections are spaced along the shank and provide a series of locations for driving and latching the shank in the tool holder. A circumferential notch is provided in the shank between each of the sections to permit severence of one section from the remaining sections along the shank, to thereby reduce the length of the shank for insertion into the tool holder to permit convenient access to operative areas of the patient's mouth.
Patent SE-8006629-L (SE)
Inventor: JOSEF M J
IPC: D21F7/08
Filed: 1980-09-23
Abstract: METHOD OF FABRICATING PAPERMAKERS MACHINE CLOTHING The disclosure is of a method of fabricating papermakers machine clothing from a plurality of universally sized, smaller fabric sections. The method obviates the need for custom-sized fabrications of individual clothings.
Patent SE-8104397-L (SE)
Inventor: ANDERSSON STIG
IPC: H03K3/80
Filed: 1981-07-16
Abstract: A frequency generator (F) produces in dependence of settings on the manoeuvring device (K, O) a number of different first frequencies which correspond to nominal frequencies in a telecommunication system and a number of frequencies which in pairs for the maximal inner system allowed negative and positive tolerance frequencies for respective nominal frequencies. The frequency generator comprises a signal manipulating device (N1, N2, N3, V1-V3) designed to emit other frequencies that respectively contain an accompanying nominal frequency related factor and an absolute factor. E memory unit (M1, M2, M3) is set up with a number of memory storage areas addressable with different addresses from among other things the manoeuvring device. In the memory storage area digital bites are stored together with words representing the designated first and second frequencies. An used totalling device (N1, N2, N2) receives different totalling factors determinable by the given stored words in the memory unit so that at the respective setting of the manoeuvring device the work in the respective thereto addressed memory storage area determines the current totalling factor for the totalling device. The later causes in its turn the signal manipulating device on its outcome to emit the given word in the representing frequency. Furthermore, a pulse train of similar character where two short pulses are followed the entire time by one long and where the different frequencies determine the breadth or duration of the short and long pulses. The used memory space is divided into to partial areas, at which the first partial area contains a work which gives a long pulse and the other partial area a word which gives a short pulse. The manoeuvring device uses a influence device in the form of a set of buttons. With the aid of the manoeuvring device addressing occurs within the respective group.<IMAGE>
Patent SE-8104801-L (SE)
Inventor: MCWILLIAMS J A
IPC: F24C7/08
Filed: 1981-08-12
Abstract: A glass ceramic hob electric cooker is provided on each of the radiant heaters thereof with a temperature responsive element such as a bi-metallic switch or a thermistor, which element is arranged adjacent to or within an opening which communicates with an enclosed chamber formed between the heater and the underside of the glass ceramic cooking surface. When the heating element of the heater is energized, hot air issues from the opening and impinges on the temperature responsive element thus heating said element. A warning lamp is connected with the temperature responsive element to indicate when said element and thus the glass ceramic cooking surface is at or above a safe touching temperature of 50 DEG  to 60 DEG  C.
Patent SE-8106498-L (SE)
Inventor: DOROKHOVA M I
IPC: A61K31/495
Filed: 1981-11-03
Abstract: A pharmaceutical composition intended for the treatment of an acute leukemia which comprises, as the active principle, N,N3-di-( beta -bromopropionyl)-N1,N2-dispirotripiperazinium dichloride and a pharmaceutically acceptable vehicle therefor. The active principle is used as a lyophilized powder. As the vehicle use is made of an isotonic solution of sodium chloride or distilled water. The content of the active principle in the pharmaceutical composition for injections is 2 to 5% by weight.
Patent SE-8200368-L (SE)
Inventor: PRICE F B
IPC: B04B7/08
Filed: 1982-01-22
Abstract: The invention refers to a basket aggregate for use in a sugar centrifuge, by which the said aggregate is equipped with a ring-shaped mounting flange (12) containing an upward pointing cut down conical bottom (18) and a conical element with an open bottom (10) which has such a shape that is fits into the flange (12). The surfaces located directly opposite each other at the conical element's (10) lower end respectively at the bottom (18) form a ring-shaped track (24), in which a ring-shaped weld bead (28) can be introduced that through the effects of shrinkage draws the element (10) down in the bottom. The welded holes (30) in the openings (26) of the conical element (10) contribute to holding the parts together.<IMAGE>
Patent SE-8204096-L (SE)
Inventor: WEINHOLD H
IPC: B21C9/02
Filed: 1982-07-02
Abstract: The invention relates to the field of metallurgy and is applicable to the drawing of, in particular, wire and rods. With the aid of the invention, the technological and material costs in multi-stage drawing are reduced. The object on which the invention is based is to design the process in such a way that a high degree of total deformation can be achieved while avoiding lubricant coatings between the stages and plastics as the lubricant. This object is achieved according to the invention in that an adhesive, homogeneous, solid metal stearate film with a thickness of greater than 3  mu m is applied to the material before the first drawing stage, and in that the material coated with this film is drawn at an initial speed of greater than 2 m/s and with high degrees of individual deformation greater than 35% up to a degree of total deformation corresponding to that which is generally customary between two annealings.
Patent SE-8207290-L (SE)
Inventor: BORG K
IPC: B60P1/64
Filed: 1982-12-21
Abstract: The invention in question concerns, briefly, a device for adjustable constructions (1) carried on vehicle platforms, such as tanks, sand-spreaders and the like. These constructions involve a frame (4), which is designed to rest on the vehicle's (2) platform, or similar, during transport and which has two leg-pairs (5, 6) for supporting the constructions (1) in the storing position at such a height that a vehicle platform, or similar, can be driven under the frame (4). A roller (8) which is high and vertically adjustable is placed on the construction's (1) one end between a pivoting leg pair (5) which is secured on the frame (4) and the frame's (4) adjacent end.<IMAGE>
Patent SE-8303079-L (SE)
Inventor: BUCKLEY L P
IPC: G21F9/32
Filed: 1983-06-01
Abstract: Combustible, solid radioactive waste, such as paper, plastics, rubber, cloth and wood, are reduced in volume to an ash residue using pyrohydrolysis, a method which combines pyrolysis of the waste in a vessel at temperatures in the range of 500 DEG  to 700 DEG  C. and gasification of residual carbon with superheated steam. Pressures of 1.0 to 3.5 MPa are used with steam flows in the range 4 to 50 grams/second/cubic meter so that carbon containing components of the waste are removed as gaseous decomposition products in the form of carbon monoxide and hydrogen leaving an ash residue.
Patent SE-8304376-L (SE)
Inventor: LAITINEN K
IPC: C03B/
Filed: 1983-08-11
Abstract: Method for manufacturing glass splinter mass, wherein the quenching of a glass trickle flowing in a molten state is carried out by means of a regulable water flow having only a flushing effect. The drying to a water content substantially lower than that of the draining dryness is performed by the joint effect of an air flow and the heat capacity left in the glass splinter mass. The apparatus for carrying out the method comprises a basin (1) and a conveyor (2) affixed thereto and running along an inclined portion (8) of the basin. The bottom of the basin is perforated. The inclined portion of the basin is provided with water removal compartments (9) which are provided with net bottoms (10).