baber/WOPTO huggingface dataset:
Patent SE-7704509-L (SE)
Inventor: TANKRED H J
IPC: F04B39/00
Filed: 1977-04-20
Abstract: The invention relates to a refrigeration type motor compressor assembly in which an integrated motor compressor unit is resiliently mounted in a sealed casing. A skeleton-like frame facilitates integrating the motor and compressor with a minimum amount of structural material. This frame includes a shaft bearing member and a cylinder member for the compressor function, these two members being joined by a beam member which is attached to the bearing member and extends to the cylinder member. The beam member has support posts depending therefrom which rest on the upper surface of the stator laminations.
Patent SE-7708210-L (SE)
Inventor: BAATZ H
IPC: G21F9/00
Filed: 1977-07-14
Abstract: A plurality of auxiliary containers (1) of different size are made available, together with loose shielding material (4), to one ultimate storage container (2) each, with a specific shielding function. The auxiliary container (1) inserted into the receiving space (3) surrounded by the ultimate storage container (2) contains the radioactive material (A). Located in the interspace, ensured by spacers (5), between the inserted auxiliary container (1) and the inner wall of the ultimate storage container (2) is shielding material (4) whose layer thickness and corresponding radiation-damping function are in an inverse relationship relative to the size of the auxiliary container (1) inserted. Highly radioactive material is filled into a small auxiliary container (2) and covered with an appropriately thick layer of the shielding material (4). Use is made of a large auxiliary container (1) and of relatively little shielding material (4) for slightly radioactive material (A). <IMAGE>
Patent SE-7708749-L (SE)
Inventor: PHINNEY J M
IPC: B63H21/21
Filed: 1977-07-29
Abstract: There is disclosed a control system for the air actuated ahead and astern clutches and the engine speed governor of a marine propulsion system. Upon actuation of a throttle lever controlling a throttle valve, a selector valve is first actuated to operatively connect one or the other of the ahead or astern clutches to the control. Further movement of the throttle lever causes a relay valve to supply air at a pressure proportional to the throttle position to a main control valve which passes such air pressure to the selected clutch until a first control pressure is reached. Thereafter, air from the supply is supplied at a programmed rate to the selected clutch to continue inflation of the clutch until a second control pressure is reached whereupon a boost valve is actuated to connect full supply air pressure to the selected clutch. A governor control valve also receives the air output of the relay valve proportional to throttle position. When the pressure within the selected clutch exceeds the level of a biasing spring within the governor control valve, the governor valve opens and the air output proportional to throttle position is applied to the engine speed governor. Once open, the governor valve is subjected to a counter-biasing pilot pressure equal to its output pressure so that the valve will close whenever the pressure applied to the speed governor plus the biasing pressure of the spring in the governor valve exceeds the pressure of the air within the selected clutch.
Patent SE-7708777-L (SE)
Inventor: DEININGER R
IPC: A23L27/30
Filed: 1977-08-01
Abstract: The disclosure is of a process for refining crude saccharin sodium (saccharin soluble) to remove organic contaminants. The process comprises extraction of an acid solution of the crude saccharin sodium, using methylene chloride to extract the contaminants.
Patent SE-7709954-L (SE)
Inventor: SCHMIDLE C J
IPC: C08G75/04
Filed: 1977-09-05
Abstract: Novel photocurable compositions employing the addition of thiols to polymers having terminal vinyl-acetal functions, products prepared therefrom, and process for preparation thereof are disclosed. The cured products are films useful in coating floor tile, fabrics, and wooden articles.
Patent SE-7906232-L (SE)
Inventor: MEDINA C R
IPC: E04B1/49
Filed: 1979-07-19
Abstract: The present disclosure relates to a corrugated fastener for joining two pieces of material in abutting relationship, the fastener having two spaced-apart corrugated loop sections and an intermediate curved tensionable section having a shape and size such that as the fastener is driven the curved tensionable section is substantially straightened and held under tension to draw the two pieces of material together. The disclosure also relates to an adhered strip of a plurality of such fasteners resembling a modified honeycomb configuration. The manner of collation of the adhered strip enhances the functional features of the disclosed fasteners.
Patent SE-7906400-L (SE)
Inventor: DWINELL D B
IPC: B65D41/58
Filed: 1979-07-26
Abstract: A frangible closure for containers consists of a molded plastic closure sealing member and a metal crimping ring. The closure sealing member has a central tear out membrane surrounded by a sealing annulus with an annular weakened tearing zone interposed therebetween. The tear out membrane has a short cylindrical skirt depending from its lower surface and an enlarged ring pull projecting from its upper surface. The metal crimping ring overlies the sealing annulus for tight securement to a container wall opening neck. An upward force applied to the ring pull tears away the center membrane which can be then employed to reclose the opening after partial decanting of the container.
Patent SE-7906451-L (SE)
Inventor: PINTERNAGEL W
IPC: H03G11/08
Filed: 1979-07-30
Abstract: A transistor amplifier utilizing AC, for an orchestral instrument, having a non-inverting input, with a predetermined range of linear amplification, a feedback means including a first path independent of transistors for controlling the input within said predetermined range, a supplementary path parallel with said first path and including a zener diode having a breakthrough point at the upper limit of said range, and a plurality of auxiliary paths having breakthrough points higher than that of the supplemental path, and each including a resistor and a zener diode, and arranged with the resistors in parallel and the zener diodes in series, forming a cascade arrangement, and the auxiliary path together being in parallel with the first path.
Patent SE-8003118-L (SE)
Inventor: SAELE A H
IPC: F04B1/26
Filed: 1980-04-24
Abstract: A hydrostatic transmission includes a reversible, variable displacement pump having a swashplate actuator controlled by a pilot-operated displacement control valve. A manually operated displacement control lever is manipulated to opposite sides of a neutral position to effect command signals for causing pilot operation of the displacement control valve to control movement of the swashplate in accordance with the command. A neutral control valve is coupled to the displacement control lever and is operated thereby to a neutral position, wherein it connects the swashplate actuator to sump, when the lever is moved to its neutral position.
Patent SE-8006079-L (SE)
Inventor: BILLING LARS JOHAN TEODOR
IPC: B27F7/00
Filed: 1980-09-01
Abstract: Method of facilitating and rationalising mechanised nailing by means of familiar mechanical striking devices in that the nails intended to be driven are inserted and collected - preferably as early as just after being fabricated in a nail production machine - in a container or cartridge, in which the nails are oriented one after the other in at least one row, essentially parallel to each other and with the striking tips pointing in the same direction, wherein the nails are supported and guided by means arranged in the cartridge, such as shoulders and ridges. The ready cartridges are supplied and connected to the nailing machines, where they are caused to surrender their contents of nails in a position dictated by the cartridge that is suitable for dispensing and forwarding on to driving. The invention also concerns a cartridge for carrying out the method. <IMAGE>
Patent SE-8006097-L (SE)
Inventor: ADAM P
IPC: F01L3/14
Filed: 1980-09-01
Abstract: A sodium filled valve in which residual air in the valve stem is eliminated by evacuating the valve stem after it has been filled with sodium through a filler bore, via a duct or passage which is smaller than the filler bore and then hermetically sealed in vacuo. The duct or passage may be formed in the filler plug, the valve disk or the valve stem wall, and is preferably sealed by electron beam welding, but may in certain cases be sealed by the application of an extension to the valve stem. <IMAGE>
Patent SE-8008422-L (SE)
Inventor: KUSCHEL K
IPC: H02P27/02
Filed: 1980-12-01
Abstract: A speed controller for an alternating current motor comprising electronic switching means for starting and stopping the supply of current to the motor to control the motor speed, the controller comprising means for determining, during each revolution of the motor, the actual time taken for the rotor of the motor to rotate through an angle which is a sub-multiple of 2  pi , means for comparing the actual time with a predetermined reference time, and means for starting the supply of current to the motor when the actual time exceeds the reference time and for maintaining the supply of current until the actual time falls below the reference time.
Patent SE-8008727-L (SE)
Inventor: FRICK G
IPC: B23D15/06
Filed: 1980-12-11
Abstract: To cut strips in the length direction from long sheet metal plates, a table supports the plate and a cutting device moves along the length of the plate supported on the table for cutting the desired strip in a series of cutting steps. The cutting device includes a bottom cutter and a top cutter with the top cutter being movable toward and away from the bottom cutter for making partial cuts across the length of the plate. The cutting device is moved along the support table in the length direction of the plate. After completing the cutting of a strip, the cutting device can be reversed to cut another strip as it moves in the opposite direction. Movable clamps hold the plate down during the cutting operation. Further, movable members are provided in the support table to support the strip as it is cut in successive steps.
Patent SE-8100786-L (SE)
Inventor: TIETGEN H P
IPC: B63B19/28
Filed: 1981-02-03
Abstract: A supporting pad for a hatch cover of a ship is provided. The supporting pad comprises a first receptacle firmly connected to the ship. A first slide block is displaceably arranged in the first receptacle. A second receptacle is firmly connected to the hatch cover and a second slide block is displaceably arranged therein. A variable accommodation space is provided at least between the first receptacle and the first slide block. The supporting pad further has an inlet opening oriented toward the variable accommodation space and a pump and a conduit for feeding a volume-stable curable composite material into the variable accommodation space for displacing and adjusting the slide block in the receptacle. By this measure, the bearing surfaces associated with one another are adjusted relative to one another individually.
Patent SE-8101758-L (SE)
Inventor: CHRIST A
IPC: F16J15/16
Filed: 1981-03-19
Abstract: A hydrostatic support or pressure element, especially for a controlled deflection roll, comprising a sealing or closing ledge having a sealing surface which closes a gap between a plunger of the support element and the supported part in a manner such that mixed friction prevails at the sealing surface of the sealing ledge. The sealing surface has a width which at most amounts to ten or five millimeters, respectively. The hydraulically effective surface of the plunger, producing a contact or press force for the sealing surface, is equal to a surface whose boundary line extends within the sealing surface, and specifically, preferably at a distance of 0.2 to 0.5-fold of the width of the sealing surface from the inner edge of the sealing surface.
Patent SE-8106529-L (SE)
Title: Method of protecting plant roots during cold months - involves use of jute cloth for moisture supply and earth and natural product mixture for frost protection
Inventor: LITHBORN R E
IPC: A01G13/02
Filed: 1981-11-04
Abstract: No further information available at time of publication.
Patent SE-8200110-L (SE)
Inventor: KEREKES B
IPC: H01J61/12
Filed: 1982-01-11
Abstract: A high pressure sodium vapour lamp consists of a lamp cap 3 hermetically sealed to a light- transmitting envelope 1 containing a tubular discharge vessel 4 of alumina, having a maximum internal diameter of 5.5 mm., and a filling of a mixture of an inert gas and metallic additives. Current is supplied via lead-in wires 5, 6 to the electrodes of the discharge tube 4, the distance between the tips of which is at most 5.5 times the maximum internal diameter of the tube 4. Such high pressure sodium vapour lamps satisfy requirements for interior lighting: their colour temperature exceeds 2000 DEG K and their colour rendition index exceeds 20. They consist of components that can be assembled to a finished product on traditional high-speed mass-production lamp machinery, the small discharge tube 4 replacing the incandescent coil filament. <IMAGE>
Patent SE-8202283-L (SE)
Inventor: JOHANSSON E
IPC: E05D7/04
Filed: 1982-04-08
Abstract: A frame part 1 for a hinge is secured to a door frame 4 by means of two anchoring screws 2. To permit adjustment of the frame part relative to the door frame, the screws 2 are designed to cooperate with through-holes in the frame part and can be acted on via screwdriver slots 2b from the outside. A locking nut 3 which bottoms in a widened part of the hole fixes the frame part in the position set by the screw. A locking pin 9 in a hole in the door frame in line with the respective anchoring screw 2 cooperates with a portion 2e of the screw which has a smaller diameter. The axial length of said portion 2e is such that the desired adjustment is permitted while at the same time the locking pin 9 prevents release of the anchoring screws when the door is closed. The arrangement permits adjustment of the frame part with the door in place. <IMAGE>
Patent SE-8205882-L (SE)
Inventor: SANDLING KJELL HARRY
IPC: F16C11/12
Filed: 1982-10-18
Abstract: The invention relates to a device for hingedly interconnecting two sectional elements (1,2), e.g. for windows or doors. Each sectional element (1,2) has a channel (3) extending along the entire sectional element and having an opening over its entire length. Two elongated connecting members (5), interconnected by means of a rigid web (6) are insertable each in one channel (3) via the opening of said channel. At least one longitudinally slit sleeve (7) for each connecting member (5) is adapted, after insertion of each connecting member in its respective channel, to be pushed over the connecting member to non-rotatably engage and retain said connecting member in said channel. The cross-sectional shape of the channel (3) and/or the outer cross- sectional shape of the sleeve (7) is circular. <IMAGE>
Patent SE-8301135-L (SE)
Inventor: KUHN V R
IPC: C02F5/12
Filed: 1983-03-01
Abstract: A process for inhibiting scale formation on metal surfaces in contact with aquaeous systems by adding a threshold quantity of copolymers of 2-acrylamido-2-methylpropane sulfonic acid and acrylic or methacrylic acid or water soluble salts thereof.
Patent SE-8302301-L (SE)
Inventor: MUNDE J C
IPC: B04B9/12
Filed: 1983-04-22
Abstract: In a suspension device for a rotatable spindle (1) comprising a bearing housing which encloses two closely adjacent bearings-one radial bearing (3) and one axial bearing (4)-the bearing housing is divided in two parts (7, 8) each enclosing one of the two bearings (3, 4). First spring means (13, 14) are arranged between the frame and the bearing housing part (7) for the radial bearing (3), and second spring means (16) are arranged between the frame and the bearing housing part (8) for the axial bearing (4). The bearing housing parts (7, 8) are free to perform angular movements relative to each other around axes perpendicular to the spindle (1) but engage with each other so that they are prevented from moving relative to each other in the peripheral direction of the spindle.
Patent SE-8401141-L (SE)
Inventor: POLITZER A
IPC: F42B5/16
Filed: 1984-03-01
Abstract: Caseless ammunition for cannons, in particular automatic weapons with a selective single or bipartitioned cartridge chamber into which a projectile and a propellent charge are separately introduceable. The ammunition consists of a projectile member with a directly attached, fixedly interconnected propellent charge, and which is completed through a base detonator fuse which is separate from the projectile. The separation between the base detonator fuse and the projectile is undertaken in such a manner that, for the longest employed shell there are always formed two approximately equally lengthy parts.
Patent SE-8403673-L (SE)
Inventor: BAUMGARTNER F
IPC: B28B21/18
Filed: 1984-07-11
Abstract: For producing hollow concrete articles prestressed in the longitudinal and annular directions, in particular prestressed concrete pipes, use is made of a formwork mould (20) comprising an inner mould (21) and an outer mould (22). The inner mould (21) has between a rigid inner mould shell (25), for example made of steel, and an elastically deformable inner mould shell (27), for example made of rubber and serving as formwork for the hollow article, an inner pressure chamber (26) to which a hydraulic medium can be admitted. The outer mould (22) comprises a one-part rigid outer mould shell (28), for example made of steel, and an elastically deformable outer mould shell (30), for example made of rubber, serving as formwork for the hollow article, between which shells there is likewise formed an outer pressure chamber (29), to which a hydraulic medium can be admitted. For applying the longitudinal and annular prestressing to the hollow article, first of all the longitudinal reinforcement is stressed against the precompacted fresh concrete and then the annular reinforcement is stressed by radial expansion of the moulds. 
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Patent SE-8502286-L (SE)
Inventor: GOTTSTEIN W J
IPC: C07D499/00
Filed: 1985-05-08
Abstract: 2???-Chloromethyl-2???- methylpenam-3???-carboxylic acid sulfone and salts and esters thereof were synthesized and found to be potent inhibitors of ???-lactamases. The invention also includes a number of intermediate 6???-bromo analogues of esters of the aforementioned acid and of the sulfoxide and sulfone thereof.
Patent SE-8503853-L (SE)
Inventor: ISHII H
IPC: G08B29/18
Filed: 1985-08-16
Abstract: A fire alarm system which makes fire determination based on a novel idea which considers various changes of the physical phenomena in the surroundings caused in relation with the occurrence of a fire in terms of changes of vectors. These changes in the physical phenomena are detected by the detecting section in the form of analog data and processed by a data sampling section as sampled data and stored in a storing section in such a manner as discriminating them by the detecting sections. The tendencies of the changes are computed in a first computing section and the vectors representing the present or future conditions of the physical phenomena are computed from the sampled data. The vector is compared in a comparing section with a preliminarily set data related to the fire detection and when the relation therebetween is not a predetermined one, an alarm is given through an alarming section.
Patent SE-8602452-L (SE)
Inventor: HAUTALA J
IPC: B01D33/06
Filed: 1986-05-30
Abstract: A thickener has a receptacle in which a thickening drum having an axial filtering wall is mounted in a receptacle for rotation about an axis. A liquid-and-solid-materials mass to be thickened is introduced into the one axial end of the thickening drum. Thereby the solid materials contained in the mass to be filtered form a filtering layer on the inner surface of the a filtering wall and liquid filtrate from the mass flows through the filtering layer and wall into the receptacle. At least one barrier plate radially divides the inner space of the thickening drum into axially sequential spaces, the barrier plate being fixed within the thickening drum for rotation therewith. The barrier plate is provided with at least one opening axially therethrough for flow of the mass to be thickened and at least one opening axially therethrough for air flow in the axial direction of the thickening drum. The thickened mass is then discharged from the other axial end of the thickening drum.
Patent SE-8704317-L (SE)
Title: Guide for circular saw - produces at least two guide zones corresponding to central angle of 90 deg. between guiding surfaces
Inventor: DUTINA H
IPC: B27B5/29
Filed: 1987-11-04
Abstract: The guide has zones made to work in conjunction with a peripheral part (8) of the saw blade. Inner parts (6) of the blade are formed by equally or unequally shaped slots (7) which run from a blade nave. These slots, when viewed in the blade peripheral direction, are symmetrically or asymmetrically distributed.
Patent SE-8704322-L (SE)
Inventor: NEDSTEDT U
IPC: B29C65/78
Filed: 1987-11-05
Abstract: The application of end plates to packing container bodies is done customarily in that preformed end plates are placed in the desired position and are sealed with the help of sealing jaws, which as the material is thermoplastic comprise means for heating the material. The sealing jaws operate with large forces and the arrangement is relatively complicated. A simpler method and an arrangement for the application of an end plate (6) to a packing container body (5) is proposed in accordance with the invention which operates with a heated end blank (6) consisting of thermoformable material which by means of a pressure difference between the two sides of the blank (6) is vacuum-formed over the end of the packing container body (5) and is sealed to its end zone. The arrangement comprises a vacuum chamber (4) adapted to the shape of the packing container.
Patent SE-8705183-L (SE)
Inventor: BERGMAN S
IPC: H02H7/26
Filed: 1987-12-29
Abstract: Protective relay with selective phase selection in electric power distribution systems with double transmission lines between two stations (TP,TM) and with the ends of the two lines being connected to a common busbar station in each station. The protective device comprise a protection unit, terminal, at both ends of each line. All the terminals (M1,M2,P1,P2) comprises an identical basic design comprising measurement of phase quantities (17), filtering (18) and A/D conversion (19). Furthermore, the identical part comprises a parameter estimator (20) for Fourier series expansion of measured phase signals and generation of the respective residuals. The parameter estimator cooperates with a frequency estimator (21) and a sampling regulator (22). Each basic design also comprises a local logic unit which, by means of a transient and steady state analysis, finds out whether an event on the network is due to a fault or a connection/disconnection of the phase/line and the current direction at each terminal. At one of the terminals, at both stations, there is a station master unit (26) which compiles all information for the station in question, calculates the distance to a fault, etc.. For final decisions as to whether a recorded fault lies between the stations, as to faulty line(s) and phase(s), all information from the two stations is compiled in a superordinate unit (29) in one of the terminals at one of the stations.