baber/WOPTO huggingface dataset:
Patent SE-0502409-L (SE)
Inventor: HAEMEN ILKKA
Filed: 2005-10-31
Abstract: A filter plate (1) intended to be used in a pressurised air filter for the dewatering and drying of suspensions, comprising a first and a second frame (3A, 3T) that are mounted each on one side of and surrounding a base plate (2), in which pressurised air filters placed into a series of filter plates neighbouring each other limit an inner space (U) into which suspension is filled and fluid absorbed in the suspension is expelled during the dewatering and drying process. The frame (3A, 3T) comprises tracks that during the mounting of the frame (3A, 3T) onto the base plate (2) not only form channels (21, 22) through which fluid flows freely directly out from the space (U) during the filling and the dewatering, but also form channels (19, 20) through which pressurised air is led into the space (U) during the drying.
Patent SE-0600457-L (SE)
Inventor: ERICSSON TORBJOERN
Filed: 2006-03-02
Abstract: The hub device comprises a first hub unit connected to the axle and a second hub unit connected to the wheel. The second unit can be moved axially relative to the first unit in order to alter the axial position of the wheel relative to the first unit. An actuator is provided for controlled movement of the second unit.
Patent SE-0600716-L (SE)
Inventor: OKUMOTO KAZUSHIGE
Filed: 2006-03-30
Abstract: Two energy generating sections are arranged next to each other along the axis of a rotary shaft (4) to which rotor cores (21,31) are fixed. Field windings (22,32), stator cores (23,33) and stator windings (24,34) generate a magnetic field around the corresponding rotor cores. Cooling fans (9,10) cool the energy generating sections. The rotor cores are arranged facing each other, with the axis of each rotor core offset from the axis of the corresponding stator core. Each cooling fan is arranged on the outer side of the corresponding rotor core.
Patent SE-0801850-L (SE)
Inventor: DOMHAN ACHIM
Filed: 2008-08-28
Abstract: The electric power steering (1) has an axially displaced toothed rack (3), stored in a frame (2), which comprises a toothed rack section (4) with a toothing (5). A pinion (8) is operationally connected with a steering handle (6) by a steering shaft (7), and with an electric servo motor (9) for supplying a steering auxiliary force. The electric servo motor of the power steering is controlled from a control or regulating unit (10).
Patent SE-7412084-L (SE)
Inventor: JOUAN B
IPC: A01N63/30
Filed: 1974-09-25
Abstract: 1486262 Combating take-all disease in cereals INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE 17 Sept 1974 [27 Sept 1973] 40427/74 Heading ASE [Also in Divisions A2 and C6] The cryptogamic "take-all" disease of cereals (wheat, barley, rice) produced by the fungus Ophiobolus graminis is countered by application of abnormal homogeneous strains of Ophiobolus graminis to the seed or soil. These are obtained by cultivating the fungus on an agar medium, which fungus is taken from cereals growing in an intensive rotationcropping field in the years following the maximum intensity of the disease, at which time the cereals show only very slight signs of attack, and selectively cultivating strains which exhibit a uniform growth pattern when viewed under light, as distinct from the normal strains which give concentric growth zones. The cells of the abnormal strain may be inoculated into the soil in the form of a culture on a finely divided supporting medium e.g. cereal grains which have been rendered incapable of germinating, straw, flour or cereal waste. Seeds may be protected from infection by providing them with an adhesive coating of methyl cellulose or polyvinyl pyrrolidone and then bringing the coated seeds into contact with the cells of the abnormal strain, living or dead. The protective effect of the abnormal strain on the growth of a wheat seed is illustrated by a test wherein the soil in box 11. Fig. 4. is inoculated with the abnormal strain at level 16 and a highly virulent strain at level 15 (c.f. boxes 12 and 10). In a further test, grains of barley which had been colonised by growth of the abnormal strain thereon, were exposed to infection by highly virulent strains inoculated into the soil at increasing depths, as shown in Fig. 3.
Patent SE-7511253-L (SE)
Inventor: SCHILLING W F
IPC: B21D26/059
Filed: 1975-10-08
Abstract: A sheet cladding is closely preformed to a convex-concave substrate by a method including the steps of rough forming the sheet cladding about the substrate so that the sheet cladding closely abuts the convex surface of the substrate while being spaced from the concave surface of the substrate. The sheet cladding, assembled to the substrate, is placed into a rubbery mold which is thereafter sealed and cold isostatic pressure is applied thereto so that the portion of the cladding sheet opposite the concave surface is deformed into the concave surface thereby stretching the sheet cladding to form a tight skin over the substrate.
Patent SE-7605044-L (SE)
Inventor: WOLF F-J
IPC: B29C33/76
Filed: 1976-05-03
Abstract: A method for making a flexible hollow molded body that is open on several sides, such as pipe manifolds, and particularly double-tee headers, T-headers, and Y-headers out of an elastic or a soft thermoplastic material, and a device therefor comprising a brittle one-piece molding core containing at least one predetermined breaking point which is so disposed that after breaking, the molding core may be withdrawn completely from the hollow molded body providing a passage therethrough that is always free and open even when the hollow molded body is bent or comprises geometric shapes that intersect one another. The material of the hollow molded body may be built up around the molded core by various methods, for example by molding or injection in a matrix, by immersion or by centrifugal immersion.
Patent SE-7606509-L (SE)
Inventor: BRAY G A
IPC: F16K17/38
Filed: 1976-06-09
Abstract: An installation control valve preferably for use in a fire fighting installation has a pivotal valve disc with an axis spindle to which is connected a lever. A lever retaining mechanism co-operates with the lever and is releasably held to resist lever and so valve disc movement. An actuating means is operable under predetermined condition to release the lever retaining mechanism to permit lever and valve disc movement to effect valve opening.
Patent SE-7610340-L (SE)
Inventor: ALM O
IPC: C06B21/00
Filed: 1976-09-17
Abstract: In preparing an explosive composition whose oxidizing components are a mixture of ammonium and calcium nitrate, the nitrate components are heated to temperatures where anhydrous double salts are formed together with some liquid phase. By subsequent cooling of the mixture under sustained mechanical agitation and the addition of a liquid fuel, a dry, free-flowing, cap sensitive particulate explosive composition is formed.
Patent SE-7611297-L (SE)
Inventor: BORNER H
IPC: B62D55/21
Filed: 1976-10-12
Abstract: A track construction is provided for tracked vehicles such as tanks which comprise alternate track members and connection members which are connected together by transverse connecting pins. The track members comprise first and second spaced, parallel sets of transversely extending tubular members connected together by a bridging member, the tubular members of each set being axially aligned and spaced apart to form gaps therebetween. The upper surfaces of the bridging members contact the wheels of the vehicle while ground-contacting pads are mounted on the track members on the opposite side thereof from the wheel contacting surfaces. The connection members also include wheel contacting surfaces and engage the connecting pins at locations between the gaps defined by the tubular members. The wheel contacting surfaces of the bridging portions of the track members are recessed at these locations and portions of the wheel contacting surfaces of the connection members project into the gaps.
Patent SE-7703293-L (SE)
IPC: H01R39/64
Filed: 1977-03-22
Abstract: An apparatus for transferring electrical current between two electrical conductors which can be rotated relatively to each other via an auxiliary coaxial rotor arranged radially outside both conductors and provided with two grooves containing liquid metal the conductors having annular contact flanges being submerged into the two rings of liquid metal, respectively.
Patent SE-7704263-L (SE)
IPC: A01B29/00
Filed: 1977-04-14
Abstract: In cultivating or rolling soil by rollers with several hinged interconnected frame sections, each having a set of rolls on a common shaft, rotatably journalled at the ends of downwardly dependent arms the rolls closest to a hinge will not roll the soil at all or too loosely in case of irregular or uneven ground. To avoid this inconvenience the arms are pivotably and preferably also resiliently mounted on the frame in addition to which the arms are slightly rotatable or twistable about its longitudinal axis to allow a deviation from horizontal of the shaft which thus may follow the irregularities of the ground so that the roller rolls the soil very efficiently.
Patent SE-7708659-L (SE)
Inventor: SCHNAIBEL E
IPC: B60H1/00
Filed: 1977-07-28
Abstract: A motor vehicle is equipped with a heater assembly in which hot coolant from the engine is circulated through a first heat exchanger, normally called heater. The vehicle is also equipped with a refrigerating unit, i.e., an air conditioner, which has a second heat exchanger, or cooler, located in front of or behind the heater. Two separate temperature sensors are provided. One of these senses the compartment temperature while the other is located directly adjacent to the heater and senses the temperature of the air leaving the heater. The responsivity of this latter sensor is made substantially lower than that of the compartment sensor, i.e., its signal change per unit temperature change is lower, resulting in differential weighting. A control unit is so constructed that when the compartment temperature rises, the heater, which is normally cycled on and off in a quasi-continuous fashion, is shut off. If the temperature rises further, the controller activates the refrigerator unit and the air is cooled. If, however, the temperature now drops below the set-point without having reached the shut-off point of the two-point air conditioner control, the heater unit is re-activated. The combination of continuous heater control and two-point cooler control insures stable compartment temperatures and rapid response.
Patent SE-7711943-L (SE)
Inventor: POSPISCHIL R
IPC: H04B17/40
Filed: 1977-10-24
Abstract: An alphabet code converter (ACW1) arranged at the transmitting end of the digital transmission system generates output signals in accordance with the code alphabets provided, which signals only have a certain maximum number of equal-valued elements, for example zero bits. For the purpose of no-address fault location, control signals are provided which cannot occur during normal operation and which have a relatively large number of identical code elements following one another directly. For this reason, an alphabet code converter (ACW1) is proposed which can be switched (S1) during the fault locating operation and which generates a ternary loop closure signal from a binary loop closure signal. The system can be used for digital transmission links, particularly for PCM signals, having a relatively large number of regenerative repeater stations. <IMAGE>
Patent SE-7810207-L (SE)
Inventor: SMITH O W
IPC: C09D201/00
Filed: 1978-09-28
Abstract: Derivatives of esterdiol alkoxylates obtained by reaction thereof with an anhydride, isocyanate or epoxide, as well as the anhydride capped products of the derivatives of the two latter. Formulations containing the above are also claimed.
Patent SE-7811609-L (SE)
Inventor: KALLIOJERVI S T
Filed: 1978-11-10
Abstract: A roller blind bar including a tubular rod, a respective support at each end thereof for attaching the roller blind bar to a wall, ceiling or similar, a helical spring positioned within said rod and attached at one end to a non-rotating piece engaged with the adjacent support and at the opposite end to a rotating piece which rotates with the rod, and a locking mechanism for preventing the rod from rotating with respect to the supports the non-rotating piece and the rotating piece being fitted inside the tubular rod from opposite ends thereof and the rod being further provided with stop means for limiting inward movement of said pieces towards each others, said spring holding the non-rotating and rotating pieces in position against the stop means.
Patent SE-7902555-L (SE)
Inventor: BARTL K
IPC: G01N33/86
Filed: 1979-03-21
Abstract: A method for determining biologically active heparin comprising adding, in the absence of exogenous antithrombin III, a proteolytic enzyme selected from the group consisting of thrombin and factor Xa and a chromogen substrate for the enzyme to a heparin sample, measuring the dye released from the chromogen substrate and thus determining the amount of heparin present.
Patent SE-7904693-L (SE)
Inventor: RENASSI G C
IPC: A01B63/10
Filed: 1979-05-29
Abstract: A tractor three-point linkage has a hydraulic single-acting actuator for raising lower linkage arms through a linkage including respective vertical tie rods. A flexible compensating bar is rotatably supported by two fixed brackets on the tractor, the central region of the bar cooperating with a cam surface on a pivoted intermediate member acting through a mechanical transmission on the displaceable valve member of a distributor which controls the operation of the actuator to lift the linkage arms when the ground reaction force on the implement exceeds a limit. To increase the speed of return of the implement to the ground the invention provides for return movement of the distributor valve in response to vertical flexure of the bar caused by the weight of the implement, when lifted out of the ground, acting on the bar through the arms.
Patent SE-7908092-L (SE)
Inventor: D ATRE J D
IPC: H02P21/08
Filed: 1979-10-01
Abstract: An a-c electric induction motor control system having apparatus for balancing motor air-gap flux against motor stator current in a manner to derive a motor excitation command signal which tends to cause the control system to force the motor to operate on a predetermined torque versus slip frequency characteristic. The motor excitation command signal is utilized to regulate the magnitude of excitation supplied to the motor such that the air-gap flux level assumes a predetermined magnitude as a function of the motor slip frequency. Above motor corner point velocity, the balancing is modified in favor of flux such that the motor is operated in a constant horsepower mode.
Patent SE-7909024-L (SE)
Inventor: COURTNEY R W
IPC: G03C1/00
Filed: 1979-10-31
Abstract: A coating composition which is suitable for the production of photopolymerisable coatings on contact wafers for solder masks, contains the following:   a) an ethylenically unsaturated, polymerisable reaction product of an aromatic polyepoxide and an ethylenically unsaturated carboxylic acid. The product is solid or semisolid. b) An inert, inorganic filler. The filler and the reaction product (a) are present in a weight ratio of from 20 to 65 parts of filler to from 80 to 35 parts of reaction product. c) A photopolymerisation initiator for the polymerisable reaction product, and d) a volatile organic solvent for the polymerisable reaction product.   The materials are applied to a substrate, for example to contact wafers. They are allowed to dry by evaporation of the organic solvent in order to give, on the substrate, a photopolymerisable coating which can be treated by actinic radiation, for example through a template pattern. The material treated in this way is insensitive to hot soldering and is accordingly suitable as a solder mask in the production of printed circuits.
Patent SE-8002882-L (SE)
Inventor: MOREN R R
IPC: E21B10/25
Filed: 1980-04-17
Abstract: A sealed rotary drill bit comprising at least one rotatably carried roller cutter (13) and provided with a seal between the cutter and a mounting head (22) for preventing lubricating medium from being discharged from the bearing (14, 15, 16, 17, 18) and impurities from entering the bearing. For purposes of decreasing the friction the seal (22) is provided with a low friction material on a portion of the seal which engages the head to promote rotation between the seal and the head. The portion of the seal which engages the roller cutter has a material of higher frictional coefficient to resist relative rotation between the seal and the roller cutter (25).
Patent SE-8007150-L (SE)
Inventor: FRANSMAN P B
IPC: G10K7/02
Filed: 1980-10-13
Abstract: A positively controlled sound producer for regulated delivery of pressure gas pulses from a pressure gas line (7) to a resonator (1). The sound producer comprises a valve sleeve (9) which is disposed coaxially on the pressure gas line and is rotatably mounted thereon by means of roller bearings (10), said valve sleeve being connected to a prime mover (6) and being provided with openings (14) for cooperating with openings (15) in the pressure gas line when the valve sleeve is rotated for regulating the delivery of pressure gas pulses from the pressure gas line.
Patent SE-8101719-L (SE)
Inventor: JOHNSSON M K O
IPC: F27B3/18
Filed: 1981-03-18
Abstract: In a method and apparatus for reduction of the slag on the surface of the melt in an arc furnace, the reduction agent is spread out over the surface in a fan shape. The spreading out is performed from the furnace door by means of a thrower machine 12. <IMAGE>
Patent SE-8102255-L (SE)
Inventor: CASUTT TONI
IPC: B31D3/04
Filed: 1981-04-08
Abstract: A cardboard pack for eggs, or the like, is made of two slitted blanks, the longer one of which is bent into flat-topped and flat-bottomed waves. After the wave bottoms are bonded by adhesive to the flat blank, the wave tops are tucked in and the waves flattened mechanically. After the adhesive bonding, the solid cross-strips at the ends of the flat blanks become unnecessary and are cut off. Precautions are taken to avoid undesired adhesion of strips previously separated by slitting. With the waves flattened, the blanks can be easily stored or transported. The blanks are set up at the place of filling by mechanically raising the waves, bending up the sides of the back to form pockets, inserting the goods, bending over the top strips, and securing them together on their line of abutment. The shorter set of blanks is preprinted.
Patent SE-8201482-L (SE)
Title: Dewatering sludge by filtration - using container with exchangeable filter element retaining solid matter but giving passage to water
Inventor: GENBECK HAKAN
IPC: C02F11/121
Filed: 1982-03-10
Abstract: The sludge is pumped from the sludge well to a container via a return pipe. In the container it passes through a filter under gravity and back to the well. The solid material remains on the filter and when the well is emptied, can be removed and handled as a dry product. The filter container and its cover can be made of a cement material, steel plate or wood in a circular or rectangular shape and the pipe be made of cement or plastic. Likewise the filter insert can be made of plastic, wood, metal thread net or corrugated steel plate and can have a bucket design with lifting handles. (Provisional Basic previously advised in week 8343).
Patent SE-8203210-L (SE)
Inventor: CLEAR THEODORE E
IPC: B65G57/03
Filed: 1982-05-24
Abstract: Reinforced facings, including reinforcing webs entrained in hydraulic cement via a slurry bath, adhere to a nailable lightweight aggregate cementitious core to form a panel web. The reinforced web is formed on abutting conveyed carrier sheets, and the web is transversely cut, between the sheets, while moving or when stopped, in response to sensing of the sheets. The cut panels, on respective sheets are stacked for curing without damaging the panel edges and in a manner to minimize panel flex. Slurry bath, facing applicators, and cutter and stacking apparatus are included.
Patent SE-8207420-L (SE)
Inventor: FEJES P
IPC: G21C17/02
Filed: 1982-12-27
Abstract: The water flowing in a nuclear reactor is analyzed, while the reactor is in operation, by conducting water from the reactor vessel substantially without reduction in pressure or temperature past test surfaces (e.g. tubes) with different electrochemical potentials relative to the reactor water. Deposits formed on the test surfaces, which are substantially caused by colloidal particles in the water, are examined, preferably with regard to radioactive content.
Patent SE-8301103-L (SE)
Inventor: KELDERMAN H F
IPC: G01N21/25
Filed: 1983-02-28
Abstract: An optical system is designed to form real images of both its field and aperture stops 21 and 22 at the two window boundaries 13 and 14 of the path through a cell 11. This dual stop imagery permits control of both size and shape of the illuminated space. If this space is made cylindrical, its volume equals the exact fundamental minimum required to transfer the available light flux over a given path length, without reliance on wall reflections. A marginal concentric clearance of the cell bore around the illuminated space serves to avoid interferences from the wall and any adjacent perturbed liquid layer. The embodiment shown is an analytical apparatus for detection of optical absorption in liquid chromatography and cell 11 is tubular and has an entrance 15 and exit 16 for flowing liquid. Hemispherical and hyper - hemispherical lenses may be used. <IMAGE>
Patent SE-8305886-L (SE)
Inventor: WETTLEN R
IPC: G07B3/04
Filed: 1983-10-26
Abstract: A dispensing arrangement for dispensing planar lottery tickets and like articles comprises a chute which in cross-section corresponds to the surface configuration of a lottery ticket, and at one end of which there is arranged a dispensing mechanism intended for separating a lottery ticket lying nearest the mechanism through a slot-like opening. According to the invention, the dispensing mechanism includes a friction member (12) which can move in the dispening direction and which in a first position is located beneath or in the plane in which a lottery ticket located nearest the mechanism (12) is intended to lie, and which in the second position is located above this plane. In the second position of the friction member, the friction member (12) lifts the end of a lottery ticket opposite the slot-like opening, wherewith the lottery ticket is supported at three locations, namely against the friction member (12) and against two mutually spaced and mutually parallel support bars (9) or like members. The support bars (9,10) and a stop bar (21) located at right angles to each of the support bars define therebetween slot-like openings ( 18). A lottery ticket is fed out through the slot-like openings (18) by movement of the friction members (12) in the dispensing direction, while supporting the lottery ticket at the aforementioned three abutment locations, at least during the first stage of a dispensing operation.
Patent SE-8400901-L (SE)
Inventor: DUSEK D
IPC: B65D41/48
Filed: 1984-02-20
Abstract: The invention relates to a bottle comprising a closing device equipped with opening identification means. In this bottle, which comprises a closing device equipped with opening identification means constituted by a cap made of plastic material 2 fitted over the mouth and neck of the bottle 1 and which comprises a tear-off strip produced by means of a perforation in the wall of the cap, a sleeve 1, which is tightly applied against the bottle 1, is formed by moulding on the lower edge of the cap 2. Application in particular to safety closing devices for flasks and small bottles. <IMAGE>