baber/WOPTO huggingface dataset:
Patent SE-8300121-D0 (SE)
Inventor: ANGELOV G N
IPC: B07B1/46
Filed: 1983-01-12
Abstract: A mesh screen for screening rock, stone and other materials comprises a screening plate 1 of plastics material having hexagonal screening holes 2. A metallic supporting frame 3 engages with the external periphery of the screening plate 1. The supporting frame 3 comprises a framework of metal plates which extend vertically between the inlet and outlet faces of the screen plates, and which have vertical supporting elements 4 extending inwardly therefrom to engage each between a respective pair of adjacent screening holes 2 along the external periphery of the screening plate 1. The supporting frame also includes inwardly extending horizontal mounting arrangements 5 which are located each between a respective adjacent pair of screening holes 2 along the external periphery of the screening plate 1. Each mounting arrangement includes a removable fastener 8,9 which serves to connect the screening plate 1 to the framework 3 of metal plates, and also to a screen supporting structure 14. <IMAGE>
Patent SE-8300603-D0 (SE)
Inventor: HAKULINEN M
IPC: F02F1/24
Filed: 1983-02-04
Abstract: The core is spray coated with a metal or alloy having a melting temp. T1. This is coated with an insulation layer of melting temp. T2. The core is then put in a mould and metal added at a temp. less than T1 or T2. Finally, the core is cleaned out to leave the finished component.
Patent SE-8302077-D0 (SE)
Inventor: NODFELT I
IPC: H01R13/523
Filed: 1983-04-14
Abstract: A connector device for connecting two electrically conductive contact members (16, 54) with each other comprises two releasably connectable connector members (2, 4), each of the connector members including one of the contact members, the connector device further having parts (20, 40, 42, 44, 58, 82, 84, 86) for sealingly enclosing the contact members (16, 54) in the connector members (2, 4), and a device (20, 22, 58, 26, 62, 30, 32, 34, 36, 64) for selectively establishing electrical contact between the contact members (16, 54) and breaking this contact after the connector members have been connected with each other.
Patent SE-8305246-D0 (SE)
Inventor: HUBBARD K G
IPC: H05B6/10
Filed: 1983-09-28
Abstract: An induction heating apparatus 10 particularly adapted for precisely positioning the inductor 40 relative to the workpiece 12 before initiating the heating process. The inductor 40 is mounted on the end of an inductor shaft 34 that is carried by a slide 14. The end of the shaft 34 opposite the inductor 40 is connected to a coupling 65 that couples the shaft 34 to a stepping motor 56. The slide 14 moves the inductor 40 into engagement with the workpiece 12 and the stepping motor 56 is then energized to move the inductor 40 away from the workpiece 12 the required amount to obtain the desired spacing. <IMAGE>
Patent SE-8400066-D0 (SE)
Inventor: BACHMANN H
IPC: B22D29/00
Filed: 1984-01-09
Abstract: A rotary valve assembly for use in regulating the flow of molten material includes a stator member having therethrough a flow opening and adapted to be fixed to a source of molten material with the flow opening communicating with such source. The stator member has therein a rotor-receiving opening interrupting the flow opening and defined by a conical bearing surface. A frusto-conical shaped rotor member extends into the rotor-receiving opening, and the rotor member has an outer surface complementary to the bearing surface of the stator member. The rotor member has extending laterally therethrough a flow opening which, upon rotation of the rotor member with respect to the stator member, may be moved into and out of alignment with the flow opening of the stator member. A power driven device is provided to rotate the rotor member with respect to the stator member, thereby to selectively regulate the relative degree of alignment of the flow openings. A mechanical clutch transmits rotational torque of the power driven device to the rotor member and urges the rotor member toward the stator member to ensure sealing engagement between the outer surface of the rotor member and the sealing surface of the stator member, while at the same time enabling relative axial, lateral and angular displacements between the rotor and stator members due to thermal expansion and/or contraction.
Patent SE-8400520-D0 (SE)
Inventor: THELBERG ERIK
IPC: E04B1/68
Filed: 1984-02-02
Abstract: The sealing profiles (4,5) are cast into the building components (1,2), and the arms (9,10) of facing profiles are connected to each other to seal the joint (3) between the components. The joint is then covered with a hardenable protective paste (8).
Patent SE-8401611-D0 (SE)
Inventor: WALLACE GEORGE A
IPC: G03B11/00
Filed: 1984-03-22
Abstract: Presented in several different aspects is an incident light filter or cap assembly adapted to be attached over the lens of a camera for the purpose of permitting adjustment of the camera controls in view of the incident light conditions that exist at the time the picture is taken.
Patent SE-8402284-D0 (SE)
Inventor: BOSTROM TOMMY
IPC: B44D3/18
Filed: 1984-04-26
Abstract: Frame side parts (7,8) are displaceable from each other along their whole length, and in like manner. Such displacement is produced by straight edges(2a)
Patent SE-8403058-D0 (SE)
Inventor: WIKSTROM OLOF S
IPC: A63B23/00
Filed: 1984-06-07
Abstract: No further information available at time of publication.
Patent SE-8404794-D0 (SE)
Inventor: SEGERSTEN CARL RAGNAR
IPC: B23K9/26
Filed: 1984-09-25
Abstract: A system for supplying dry electrodes (4) for electric welding that consists of a container (1) for the electrodes and drying capsules (5), which contain regenerative drying agent, as well as portable quivers for dry electrodes. Dry air from an air dryer (9) flows through the container. Each quiver shall contain at least one drying capsule.<IMAGE>
Patent SE-8405652-D0 (SE)
Inventor: ZONES S I
IPC: C01B39/26
Filed: 1984-11-12
Abstract: Molecular sieves, particularly zeolites, of intermediate pore size are prepared using imidazole derivatives as templates.
Patent SE-8503309-D0 (SE)
Inventor: SAARINEN E
IPC: B60B33/00
Filed: 1985-07-03
Abstract: A bearing fitting between the castor body (3) and the trolley body of pushable trolley, which enables the castor body to pivot relative to the trolley, comprises a vertical tube (1), forming a part of the trolley body, which is received in a socket (6) of the plastic body (3). The lower end of the vertical tube (1) is fitted with a plastic stopper (4). Between this plastic stopper (4) and the bottom of the receiving-socket (6) is a metal plate (5) acting as a bearing surface. A plastic cap (7) forming a splash guard surrounds the vertical tube (1) with compression tightness and from the cap (7) extends a sleeve (8) which surrounds the tube (1) and is rotatable relative to the socket (6). <IMAGE>
Patent SE-8503448-D0 (SE)
Inventor: MONDEK M J
IPC: F02B61/04
Filed: 1985-07-11
Abstract: A marine propulsion device comprising a propulsion unit 10 including an internal combustion engine 12, and a shroud 25 substantially enclosing the engine 12. A duct 32, 34, 36, 38 is provided having a first end communicating with the shroud 25 and an opposite second end adapted for connection to an opening 30 in the transom 24 of a boat 26 to enable the engine 12 to draw combustion air from the interior of the boat 26. The duct includes a flexible portion 32, 36 and a rigid portion 34, 38. <IMAGE>
Patent SE-8601374-D0 (SE)
Inventor: ASBERG S
IPC: F16C33/78
Filed: 1986-03-25
Abstract: The invention refers to a seal for self-aligning spherical rolling bearings. It is characterized therein that it incorporates two cooperating annular and mainly radially directed plates affixed to one ring each. One of the plates is equipped with at least one annular sealing lip, which exerts a mainly axial pressure against the second plate.
Patent SE-8602908-D0 (SE)
Inventor: SAUER H
IPC: F16L33/22
Filed: 1986-06-30
Abstract: The end portion of a hose is or can be bonded to the front section of a tubular connector whose rear section surrounds the end portion of the hose and has integral pallets with teeth engaging a circumferentially extending external rib of a nipple which receives the front section of the connector with the interposition of an annular sealing device. A deformable sleeve in the end portion of the hose biases the hose radially outwardly against the internal surface of the rear section of the connector.
Patent SE-8603942-D0 (SE)
Inventor: OBERDORFER H
IPC: F16K11/078
Filed: 1986-09-19
Abstract: In a control disc valve, which is intended particularly for sanitary use, a first control disc containing water inlet openings is arranged in a stationary manner. A second control disc, which contains a recess, for example a guide channel through which water flows, is able to move with respect to the first control disc. A movement brake is provided, which retards the closing movement of the second control disc at least in the region immediately before the complete closure of the valve. For this purpose a cylinder bore is located in the movable control disc, which bore communicates with the recess in the second control disc through which water flows. A damping piston moves in the cylinder bore. The piston is actuated by way of a plunger, which at the time of the movement of the control disc abuts against another part of the valve, in particular against the wall of the cartridge housing.
Patent SE-8605434-D0 (SE)
Inventor: WALLENTOWITZ H
IPC: B62D6/00
Filed: 1986-12-17
Abstract: A propulsion control system for motor vehicles for maintaining stable driving conditions, having a computer unit for determining a desired value or a tolerance range for the rotational speed difference of the front wheels or of the lateral acceleration or of the yaw velocity, and having a comparator unit in which this desired value or tolerance range is compared with the measured actual value, in which case the difference between the actual value of the desired value or tolerance range is used as a control signal for the brakes of the wheels and/or for a power control element of the vehicle engine.
Patent SE-8605528-D0 (SE)
Inventor: BOIJ ARNE
IPC: F24C5/20
Filed: 1986-12-22
Abstract: PCT No. PCT/SE87/00626 Sec. 371 Date Aug. 15, 1988 Sec. 102(e) Date Aug. 15, 1988 PCT Filed Dec. 22, 1987 PCT Pub. No. WO88/04533 PCT Pub. Date Jun. 30, 1988.Apparatus for burning spirit or similar liquid fuel having a container (2) filled with a fuel absorbing mass with a partly exposed surface from which the fuel being burned is evaporated. A draught or burner tube (7) is so arranged with respect to the exposed surface that inlet flow of combustion air into the tube is safeguarded. The fuel container comprises a central opening which is limited by an edge part (5) which extends upwards with respect to the top surface of the container and with which a moveable control and extinguishing device is arranged to cooperate by completely or partly covering the opening for control and extinguishing purposes. A seat ring (12) is placed between the edge part (5) and a control and extinguishing plate (8) at such a distance above a heat protective metal plate that spirit vapor and remaining flames if any are burned out between the control and extinguishing plate (8) and the heat protective metal plate (10) above the metal plate (10).
Patent SE-8700475-D0 (SE)
Inventor: JOHANSSON B
IPC: B04B1/10
Filed: 1987-02-09
Abstract: A centrifugal separator comprises a rotor having two separate coaxial rotor parts, means for axially interlocking these parts, and means arranged for discharging liquid from the separation chamber of the rotor so that the liquid pressure in the separation chamber varies. The separator is specifically characterized in that one of the rotor parts comprises two separate coaxial walls, an inner wall and an outer wall, that the inner wall is supported axially against the other rotor part, that the axially interlocking means connects the outer wall with the other rotor part, that a space is formed between the two walls, and that means are arranged to provide a force of substantially constant magnitude in the space between the walls during operation of the separator, which force acts to axially separate the walls.
Patent SE-8703541-D0 (SE)
Inventor: MANNBRO N
IPC: D21C3/02
Filed: 1987-09-14
Abstract: The procedure includes the sulphate digestion with white lye in two (or more) stages to form brown pulp to which is added white lye (10-30% of the total effective alkali). Brown lye in the presence, of recovered oxylye, with a magnesium compound, is mixed with alkali and oxygen. The resulting oxypulp has little TOCl and a whiteness of more than 78%.
Patent SE-8704048-D0 (SE)
IPC: B65B7/28
Filed: 1987-10-15
Abstract: PCT No. PCT/SE88/00538 Sec. 371 Date Aug. 7, 1989 Sec. 102(e) Date Aug. 7, 1989 PCT Filed Oct. 14, 1988 PCT Pub. No. WO89/03344 PCT Pub. Date Apr. 20, 1989.The invention relates to a method and a device for the sealing of a container (10) by means of a wafer (20). The container comprises one or more joining means (14, 16) which are adapted so that by a joint (12), e.g. a welding joint, they are connected in a leakproof manner, to the wafer in an edge zone (21) of the same. The wafer is held against a contact surface (32) of a retaining means so as to be moved by the same until it rests in its edge zone (21) against anyone of the joining means (14, 16). While the contact with the retaining means is maintained, the wafer is connected by a fixing means (50) in its edge zone in a leakproof manner to anyone of the joining means through the fixing means supplying energy to the edge zone so that a joint (12) is formed. The invention makes it possible to fix in a leakproof manner a previously cut wafer to the opening part of a container. The sealing can be done even on containers with hot contents, since in certain embodiments the retaining means is cooled with the help of cooling ducts (33). The retaining means cools the wafer and prevents it from being deformed owing to the rise in temperature which the proximity to hot contents otherwise would bring about.
Patent SE-8801283-D0 (SE)
Inventor: LINDAHL P-O
IPC: E05C9/18
Filed: 1988-04-08
Abstract: The distance between the lock bar (20) bolt ends of the door or window frame protection is the to that between the closure plate fixtures (13). Also, the length of a profile fillet (16) is adjusted to the distance between fixtures. - A hasp is fitted on the door or window arch (11) between the fixtures (13). Bar stirrups (28) are fitted on the arch as counterpieces for the lock bars. Finally, the profile fillet is fitted over the hasp.
Patent SE-8801727-D0 (SE)
Inventor: HAVNERAAS ALF MARTIN
IPC: E04D/
Filed: 1988-05-06
Abstract: A system for covering flat or sloping roofs comprises an inner layer 11 of felt, sheeting or a similar underlay material, which is adapted so as to be capable of being laid on a lower roof support 10, a central layer 12, 14 made of rock wool, glass wool or a similar insulation material, which is adapted to as to be capable of being laid on the underlay material, and an outer layer 15 of plastic sheeting, asphalt-impregnated web material or another sealing material, and also rows of fastening members 16, 24. The fastening members are equipped with a head or a support plate 16b adapted so as to form a bearing support against the upper surface of the sealing material 15, and with a stem portion 16a adapted to run transversely and anchor the outer layer to an underlay. The underlay (layer 13) which forms a support for the stem portion 16a of the fastening members 16 is different from and mounted in a plane above the roof underlay 10, preferably between a lower 12 and an upper 14 layer of insulation material. Said underlay is formed by mutually parallel elongate anchoring members 13a which are preferably laid without a direct connection to the roof underlay 10 and at a given mutual spacing between the fastening members. <IMAGE>
Patent SE-8802754-D0 (SE)
Inventor: HIELM O
IPC: H01R4/10
Filed: 1988-07-29
Abstract: A contact pin (1) has at its connecting end (3) an axial recess surrounded by a wall. An electric wire (2) is connected to the contact pin in that two opposite portions (7, 8) of the wall are radially split, that a part of the wire (2) is disposed in the groove formed by the splitting operation, and that the wall portions (9, 10) located between the split-open wall portions (7, 8) are bent over the wire part in the groove so as to permanently connect the wire to the contact pin. The thickness of the wall is such that the splitting and bending operations are rendered possible.
Patent SE-8900261-D0 (SE)
Inventor: SALONEN MANNE JUHANI
IPC: B60P3/32
Filed: 1989-01-25
Abstract: Device for caravans for heating the fuel canister, such as liquid-gas bottles, in which the heating is carried out with warm liquid which is conducted to the bottle warmer 15 from the caravan's own central heating system. <IMAGE>
Patent SE-8900326-D0 (SE)
Inventor: ANDERSSON BJOERNER
IPC: B65F/
Filed: 1989-01-31
Abstract: A device for self-separation of domestic waste intended to be mounted in new or existing kitchen fitments or the like. The device incorporates at least one drawer (7) provided with or intended to receive separation units, such as frames, vessels or the like for the waste, and being displaceably arranged in guides (6) provided in the bottom region of the kitchen fitment. The drawer (7) is displaceably arranged in a drawer rack (5) consisting of a bottom plate (5a) and opposed side walls (5b), that the drawer guides (6) are provided on the inner side of said side walls (5b), and that the drawer rack (5) is intended to be positioned on and affixed to the bottom (17) of the kitchen fitment (1).
Patent SE-8900980-D0 (SE)
Inventor: IRGENS C R
IPC: F02F1/00
Filed: 1989-03-20
Abstract: A single-piece foam pattern for use in the lost foam casting of a ported cylinder sleeve is formed in a molding tool having a pair of displaceable elements and a removable center core. Ports, of preselected size, shape and location, are defined by movable cores which are extended into position between the displaceable elements and the center core. Following introduction of a molding material, the movable cores are retracted after which the mold elements and center core are separated and the foam pattern is removed.
Patent SE-8904003-D0 (SE)
Inventor: RYHAM R
IPC: D21C7/08
Filed: 1989-11-27
Abstract: A method and system for cooling pulp discharged from a batch type digester and recovering heat from it. A stream of pulp together with spent cooking liquor is discharged from a batch digester to a diffuser and passed through the diffuser at substantially the same pressure as that of the digester. The pulp stream is caused to flow between screens and hot spent cooking liquor is displaced with cooler liquor flowing across the pulp stream thereby lowering the temperature of the pulp stream. The displayed cooking liquor and the pulp is withdrawn from the diffuser.
Patent SE-8904148-D0 (SE)
Inventor: NORDGREN ROBERT
IPC: B42F13/20
Filed: 1989-12-08
Abstract: The invention relates to a fork-type loose leaf binder made in one single integrally formed detail. The fork pins (13, 14) are made directly in the spine parts (11, 12). The spine parts, the cover panels (15, 16) and the latch (17) can be turned in relation to each other by integrally formed hinge sections (18, 19, 20, 21). The binder is also specially prepared for rational piling in compact delivery packages.
Patent SE-9002262-D0 (SE)
Inventor: ENGSTROEM J
IPC: C01B11/02
Filed: 1990-06-27
Abstract: A process for the production of essentially chlorine free chlorine dioxide whereby a flow of chlorine dioxide obtained from reduction of alkali metal chlorate and containing by-product of chlorine gas is absorbed in water and the chlorine gas is treated in the water solution with formic acid by addition of this to the water or to the water solution, whereby the addition of formic acid is made in addition to any existing by-product of formic acid from the chlorine dioxide production. The formic acid is added in an amount resulting in a mole ratio formic acid to chlorine gas of > 1:1.
Patent SE-9002789-D0 (SE)
Inventor: BRAENNLAND R C A
IPC: C25B1/22
Filed: 1990-09-03
Abstract: Chlorine dioxide is generated by redn. of a chlorate soln. in the presence of hydrogen ions at a pH value which is less than 7, using one or more redn. media and cpds. contg. sulphur, in the form of a redn. medium and/or an acid. The hydrogen ion content or acidity with chlorine dioxide generation is wholly or partially maintained with the aid of acid, obtd. by electrolysis of a soln. of sodium sulphate (Na2SO4 or Na3H(SO4)2), produced by crystallisation and re-dissolving of the sodium sulphate formed with chlorine dioxide generation, the electrolysis being limited so that a part of the sodium sulphate is recirculated for chlorine dioxide generation together with the formed acid. - The electrolysis cell used is equipped with an iron cathode, a platinated titanium electrode and a unipolar cation-selective membrane. At the cathode, hydrogen gas is developed and at the anode oxygen gas is formed. To the anode space is fed through a conduit a sodium sulphate soln. and through a further conduit the formed acid is fed away. To the cathode space is fed through a conduit clean water and through a further conduit formed sodium hydroxide is fed away.
Patent SE-9103223-D0 (SE)
Inventor: CLINCH C
IPC: E05B65/20
Filed: 1991-11-04
Abstract: A door handle assembly (10) to be mounted to a door, preferably a vehicle door, the assembly having a lock mechanism operating arrangement (11), made up of an operating handle (12) and an actuation lever (13), and a handle housing (14) to which the operating arrangement (11) is pivotally attached. To facilitate mounting of the door handle assembly to the door, the actuation lever (13) projects from the operating handle (12) at a predetermined fixed angle, and the actuation lever (13) is provided with an engagement surface (26) in the form of an open recess (31) directed away from the lock mechanism. The recess is intended to abut a portion (25) of actuation means (23) for the door lock when the door handle assembly is in its mounted state and the operating handle is displaced.
Patent SE-9201883-D0 (SE)
Inventor: HAN S
IPC: G06G7/163
Filed: 1992-06-18
Abstract: A MOSFET controlling multiplier for obtaining the precise function of the operational multiplication by offsetting the offset voltage of MOSFET to remove the non-linear current of MOSFET, utilizing symmetrical voltage sources and a current mirror circuit is disclosed. The MOSFET controlling multiplier utilizes a MOSFET linear means for linearly varying the output current I to a node A in accordance with an input voltage from an input voltage source Vg and a symmetrical input voltage from voltage sources Vx and -Vx. The input voltage from the input voltage source Vg is operatively associated with the symmetrical input voltage from the voltage sources Vx and -Vx. An impedance element Z outputs a voltage Vo, with the impedance element Z being connected to the node A of the MOSFET linear means and the ground.
Patent SE-9202180-D0 (SE)
Inventor: SHIKATA H
IPC: B23B29/12
Filed: 1992-07-16
Abstract: A vibration machining method and device in which a cutting tool is vibrated as its cutting edge cuts a workpiece. The cutting tool is so positioned that its cutting edge is inclined at a specific angle relative to the cutting speed direction, and the cutting tool is vibrated in a direction along its cutting edge, whereby the cutting fluid is allowed to readily reach the cutting point and there is no necessity of restricting the cutting speed so that the machining efficiency is improved.