baber/WOPTO huggingface dataset:
Patent SE-7710908-L (SE)
Inventor: NAZININ N A
IPC: C10B1/04
Filed: 1977-09-29
Abstract: VERTICAL OVEN FOR THERMAL PROCESSING OF LUMP FUEL An oven for thermal processing of a lump fuel, comprising a semicoking, gasification and cooling zones arranged in series along its height, inlets for feeding a heat carrier into the and gasification zones and a chamber for collecting and discharging a gas-vapour mixture disposed in the semicoking zone concordantly to the vertical axis of the oven. Said chamber is defined by a grating forming a cylindrical surface and the heat carrier inlets are arranged over the oven periphery in a plurality of tiers. The oven is also furnished with a device for charging the solid fuel into the top part of said oven, and a device for discharging a solid process residue from the bottom part of said oven. The oven of the invention featuring a comparatively simple embodiment, enables high efficiency in terms of shales to be attained, said efficiency varying from 10 to 15 thou. tons of shales per 24 hours, and the tar yield and thermal efficiency of the process to be enhanced.
Patent SE-7905425-L (SE)
Inventor: OLDFELT S
IPC: E03F5/22
Filed: 1979-06-20
Abstract: The present invention relates to a simple, inexpensive and reliable system for transporting and emptying waste water by vacuum. The system consists of sanitary installations 10 which are connected via a network of pipes 14, 15, 16 to a container 19 in which the waste water is stored for a greater or lesser period of time. In the network of pipes there are a number of pumps 17, 18, preferably diaphragm pumps, which, without further admixture of liquid, on the one hand take waste water entering the pipe network, and at the same time air flowing into the network, and pump this water and air from the input sides of the pumps to their output sides, and on the other hand also maintain the necessary vacuum in that part of the pipe network lying on the suction side of the respective pump in order to transport waste water and air from the sanitary installations or the container to the pump. <IMAGE>
Patent SE-7905543-L (SE)
Inventor: JALAN V M
IPC: H01M4/38
Filed: 1979-06-25
Abstract: A novel and improved fuel cell electrode includes a finely divided noble metal-base metal alloy catalyst. The catalytic activity of noble metal in the electrode is greater than the catalytic activity of the same unalloyed noble metal. Theoretically any base metal may be advantageously alloyed with the noble metal and will yield improved catalytic activity. Preferably the finely divided alloy is supported.
Patent SE-7907536-L (SE)
Inventor: SCHROTT HUGO
IPC: A47L15/42
Filed: 1979-09-11
Abstract: A dishwasher 4 provided with a flat reservoir 1 positioned between wash chamber 3 and the outer casing, said reservoir containing water for delivery to a salt container to form a saline solution for the regeneration of an ion exchanger, is characterised in that a rotary valve 12 is provided at the base of the reservoir so that a predetermined amount of water may be delivered to the salt container, said valve being settable via the interior of the wash chamber. <IMAGE>
Patent SE-8003675-L (SE)
Inventor: ATTWOOD B W
IPC: D21F11/00
Filed: 1980-05-16
Abstract: A sheet of paper or paperboard is made by wet-forming a web of cellulosic fibrous material, increasing the solids content of the web to 40-70% by weight, and passing the resulting web through a plurality of pressure nips (20-21) preferably at a temperature of 115-205 DEG C and a pressure of 8.5-180 kg per linear cm. In other embodiments there are: (Fig. 2, not shown) a second drier drum and pressure rolls like 20,21; (Fig. 3, not shown) several drier drums with one pressure roll acting on each; and (Fig. 4, not shown) two banks of drier rolls and two backing webs, each pressed on to the rolls of one bank by pressure rolls, two to each drier roll. <IMAGE>
Patent SE-8101045-L (SE)
Inventor: ARNTYR OSCAR SVEN
IPC: E04D13/04
Filed: 1981-02-16
Abstract: PCT No. PCT/SE82/00043 Sec. 371 Date Sep. 23, 1982 Sec. 102(e) Date Sep. 23, 1982 PCT Filed Feb. 11, 1982 PCT Pub. No. WO82/02913 PCT Pub. Date Sep. 2, 1982.A method for reducing the risk of freezing of surface-water pipe-line systems of the kind comprising a plurality of drains and other inlets, such as rain-water drains, manholes and inlets from terrace and roof guttering, etc. Means are provided which prevent or reduce air currents in at least one of the drains and other inlets through which the flow of air would otherwise be excessive. The means is designed to permit water to flow therethrough without appreciable gathering of water therein.
Patent SE-8101920-L (SE)
Inventor: NORTENIUS B A
IPC: B65H81/06
Filed: 1981-03-25
Abstract: PCT No. PCT/SE82/00072 Sec. 371 Date Nov. 23, 1982 Sec. 102(e) Date Nov. 23, 1982 PCT Filed Mar. 16, 1982 PCT Pub. No. WO82/03375 PCT Pub. Date Oct. 14, 1982.An arrangement for winding yarn (3) from a supply roll (2) by means of a flyer (4) onto a bunch of wires fed through the center hole of the supply roll for automatically transferring to the unwinding of a new supply roll (2') when the yarn on the first supply roll (2) is used up or broken. The new supply roll (2') is disposed downstream of the first supply roll (2) seen in the direction of feed of the bunch of wires and a second flyer (4') is associated with it. Downstream of the new supply roll (2') and the second flyer (4') there is a holding device (13) to loosely hold the free end of the yarn (3') on the new supply roll (2') as long as the yarn (3) on the old supply roll (2) is not used up or broken. At its free end the yarn (3') on the new supply roll (2') is formed into a sliding knot (15) carried by the holding device (13), through which sliding knot the bunch of wires (1) is freely fed. To rotate the second flyer (4) when the yarn (3) on the first supply roll (2) is either used up or broken, there is a drive unit and control device (6', 7', 8', 9', 10). The holding device (13) is furthermore adapted to release the sliding knot (15) and to have it tightened around the bunch of wires (1) when the second flyer (4') starts to rotate and thereafter to release the free end (18) of the new yarn (3') as a consequence of the continued feeding of the bunch of wires (1).
Patent SE-8105574-L (SE)
Inventor: REIP R G
IPC: F16K17/02
Filed: 1981-09-21
Abstract: A pilot operated relief valve for use on medium and high pressure vessels, conduits, and the like. A unique two-stage, non-flowing pilot valve (5) operates a main relief valve (7) of substantially greater capacity. Flow control elements provided by 35, 36, 38, and 39 associated with the first stage poppet are utilized to provide positive valve operation. In a preferred embodiment the main valve is mounted directly onto the pressure vessel which is to be vented at a predetermined pressure. The pilot is preferably mounted closely adjacent to the main valve for operating communication therewith. A ball (16) selector, (24, 15, 76) provides means for conveniently connecting to a field testing either the pilot or the entire valve, providing improved setpoint and reset or blowdown adjustments for the overall combination.
Patent SE-8202628-L (SE)
Inventor: WALLEN J-O
IPC: H02H9/04
Filed: 1982-04-27
Abstract: The invention relates to a device, which entirely eliminates static electricity on technical equipment and charged materials. This is effected by using an electric circuit between charging media and machine part, which circuit comprises in series at least one resistor (2), one tunnel diode (3) and one coupling diode (4). A capacitor (5) is connected in parallel over the tunnel diode, and a direct voltage is laid over the resistor (2) and the tunnel diode (3).
Patent SE-8204636-L (SE)
Inventor: SOEDERHUYZEN EDUARD
IPC: F16L21/02
Filed: 1982-08-10
Abstract: A connecting pipe part of a resilient material for connecting a closet bowl to a drain conduit comprises on one end a female part for receiving an outlet of a closet bowl and on the other end a male part to be received into a drain pipe or conduit, while a sealing sleeve connected with the female part extends within the female part. Said sealing sleeve merges through a discontinuously thinned transition. Into the female part, the thickness of the sleeve being thinner than the thickness of the female part. The transition is preferably located halfway in a plane parallel to the inner wall of the female part, said plane being located midway between the inner side of the female part and the extension of the inner side of the male part. End part support members extend in the direction of the male part. Preferably the end parts 12 are thinner than the remaining parts and extend parallel to the inner wall of the female part, while the remaining parts 13 of the support members extend radially in relation to the female part.
Patent SE-8206251-L (SE)
Inventor: FREDETTE M C
IPC: C01B7/01
Filed: 1982-11-03
Abstract: HCl and H2SO4 are prepd. by (a) separately feeding Cl2, SO2 and water vapour reaction zone and intimately contacting in the presence of air, excess Cl2 and water according to SO2+Cl2+2H2O=2HCl+H2SO4, forming an aq. mixt. of HCl and H2SO4; (b) venting unreacted Cl2 and air, with partial press. vented Cl2 controlled within 150-550 Mmm Hg to provide sufficient excess Cl2 in the zone to form an aq. mixt. of HCl and H2SO4 having total acid normality 6-14N which is free from dissolved SO2; and (c) removing the SO2-free acid mixt. from the reaction zone. ClO2 is prepd. by (d) reacting NaClO3 with Cl-ions provided by HCl and opt. NaCl, and H+ ions, provided by HCl and H2SO4, in aq. acid reaction medium having total acid 2-4.8N; (e) maintaining at b.pt., ClO2 decomposition temp., under subatmospheric pressure, to form steam with a steam:ClO2 vol. ratio 4-10:1; (f) depositing anhydrous neutral Na2SO4 and removing from the medium; (g) removing a gas mixt. of ClO2, Cl2 and steam from the zone and forming an aq. soln. of ClO2 contg. some Cl2; (h) forwarding remaining Cl2 admixed with air at atmos. pressure for reaction as (a), (b) in a second reaction zone; and (i) forwarding the prod. from (c) to (d) with additional H+, Cl- and SO4=to maintain stoichiometry. The acid prod. is suitable for ClO2 prodn., where even 1 g/l SO2 decreases efficiency. The relationship between excess Cl2 and acid normality for prod. contg. O g/l SO2 is linear, pressure decreasing with normality, e.g. from 150 mm Hg excess Cl2 for 6.5N to 550 mm Hg for 14N, so control of gas outlet pressure provides simple control of dissolved gas in the prod.
Patent SE-8206989-L (SE)
Inventor: SEITZ R
IPC: B60R1/06
Filed: 1982-12-08
Abstract: The heating device of this rear view mirror is of the type comprising a metal coating 4 with two thermistors 8, 8' on the rear side of the mirror 2. In order for the device to be easily adaptable to curved rear view mirrors as well and in order that the central portion of the mirror 2 is heated more quickly and more intensely, so that it is preferentially cleared of ice, snow, or mist, the coating 4 is made of copper or of copper alloy and is composed of two parts: a median part 6 in the form of a bridge which is relatively thick, 0.3 mm for example, and a thinner portion 5 which covers almost the entire surface of the mirror. <IMAGE>
Patent SE-8300905-L (SE)
Inventor: DEROCHE R Y
IPC: E01B5/02
Filed: 1983-02-18
Abstract: The steel rail is submitted to a tensile stress exceeding the conventional 0.2% offset yield strength of the steel, up to a stress value corresponding to a total plastic deformation of the whole rail.
Patent SE-8303049-L (SE)
Inventor: MORI T
IPC: H04B5/04
Filed: 1983-05-30
Abstract: In a pager receiver responsive to a call number signal preassigned thereto, a decoder (25) detects the call number signal to deliver a call indication signal to a loudspeaker (27) and is connected to a connector (36) for use in releasably receiving a controller (35) for detecting a message signal which follows the call number signal. A circuit portion (27, 150) is connected to the detector and the connector to produce the call indication signal simultaneously with detection of the call number signal when the decoder is singly operated. The circuit portion produces the call indication signal after detection of the message signal when the controller is coupled to the decoder through the connector.
Patent SE-8305859-L (SE)
Inventor: SONSTERED L
IPC: F15B13/04
Filed: 1983-10-25
Abstract: A hydraulic control valve contains at least one controllable passage with a first control edge (21) in a valve housing (1) and a second control edge (23) at a valve slide (2) which is axially movable in the housing. The control edges are provided with a first and a second notch (22 and 24 resp.). The valve slide can be adjusted in its rotary position relative to the housing, as a result of which the control characteristic of the controllable passage can be adjusted. After this the rotary position of the control slide in the valve housing is secured by a pin (19) and an axial groove (20). <IMAGE>
Patent SE-8306112-L (SE)
Inventor: DE CASTIGLIONE R
IPC: C07K7/06
Filed: 1983-11-07
Abstract: A peptide of formula (I): X-A-B-C-Trp-D-Y wherein X represents hydrogen, or a terminal nitrogn protecting group selecting from the group consisting of the acyl, aromatic oxycarbonyl, alkyl, aralkyl and aliphatic oxycarbonyl; A represent a valence bond or a L- alpha -amino acid residue; B represent a L- alpha -imino acid residue or a L- alpha -amino acid; C represent a L- alpha -imino acid residue or a neutral L- alpha -amino acid residue; D represents a valence bond or a L- alpha -amino acid residue; and Y represents hydroxy, an amino group or a group of the formula OR, NHR, NR2 or NH-NH-R', wherein R represents a straight chain, branched chain or cyclic (including fused or bridged ring) alkyl group having up to 11 carbon atoms, optionally being substituted; a phenyl group or an aralkyl group having from 7 to 9 carbon atoms; and R' represents hydrogen, any of the groups which R may represent; a straight chain, branched chain or cyclic aliphatic acyl group having from 1 to 11 carbon atoms, optionally substituted by hydroxy, an amino group or a halogen atom; an aromatic acyl group, optionally substituted by hydroxy, amino, or a halogen atom; a straight chain, branched chain or cyclic aliphatic oxycarbonyl group having from 3 to 11 carbon atoms, or an aromatic oxycarbonyl group.
Patent SE-8306952-L (SE)
Inventor: HERMAN T
IPC: H01L31/111
Filed: 1983-12-15
Abstract: The relay has two separate and identical power thyristors 210 and 211 connected in anti-parallel arrangement. The powerthyristors are each optically switched, lateral conduction devices and both are switched by illuminating their surface by reflected illumination from an LED 225. Each thyristor is provided with a respective control circuit which includes a MOSFET transistor 230-231, for clamping its respective thyristor gate whenever the voltage across the thyristor exceeds a given absolute value or whenever there is a high dV/dt transient across the thyristor. The control circuit for the control transistor includes a capacitance divider 236-239, one element of which is the distributed capacitance 238, 239 of the control transistor; a resistor 234, 235 and a zener diode 232, 233. The control circuit components may be integrated into the thyristor chips. Each of the two identical power chips and the LED chip are spaced from one another and mounted on an alumina substrate. <IMAGE>
Patent SE-8307218-L (SE)
Inventor: GRIESINGER K
IPC: B30B15/00
Filed: 1983-12-29
Abstract: The invention relates to a hydraulic press for the compression moulding especially of extensive, thin-walled material parts 9, such as body parts of SMC-reinforced plastics or the like, comprising a bottom strut 1, on which the press bed 3 carrying the bottom die 2 is supported so that it can be raised and lowered by means of hydraulic cylinders 4, a top strut 6 carrying the top die 5, which strut is connected by way of supporting columns 7 to the bottom strut 1 and can be raised and lowered by way of additional hydraulic cylinders 8, supported in the bottom strut 1. 
<??>In order to make a press of this type more stable and to achieve good parallel guiding, it is proposed according to the invention that the top strut 6 be adjustably fixed on the supporting columns 7 and the supporting columns 7 be fixably guided in the bottom strut 1. When the top die 5 is in the moulding position the supporting columns 7 are thereby clamped fast on the bottom strut 1, the supporting columns 7 being equipped with threads in the clamping areas 10, and split threaded nuts 11 serving as clamping devices, the two parts 11a and 11b of which are each arranged so that they can swivel about a common swivel axis 12 supported in the bottom strut 1 (Fig. 2). 
<IMAGE>
Patent SE-8401424-L (SE)
Inventor: ISHII M
IPC: G01N33/564
Filed: 1984-03-14
Abstract: This invention provides a method of determining an immune complex specific to a tumor associated antigen characterized in that it comprises the steps of: (1) reacting a complement-binding, tumor associated antigen-antibody complex present in a body fluid as an immune complex either with an insolubilized anti-complement or with an insolubilized substance specifically bindable to the tumor associated antigen selected from the group consisting of basic fetoprotein (BFP),  alpha -fetoprotein (AFP), tumor associated glycolinkage (TAG), and carcinoembryonic antigen (CEA) or the antibody thereagainst constituting the complex to form an immune complex-insolubilized anti-complement bound product or an immune complex-insolubilized substance bound product, (2) reacting the immune complex-insolubilized anti-complement bound product with a predetermined amount of labelled substance specifically bindable to the tumor associated antigen selected from the group consisting of BFP, AFP, TAG and CEA or the antibody thereagainst constituting the bound product, or reacting the immune complex-insolubilized substance bound product with a predetermined amount of labelled anti-complement, anti-antibody or protein A. (3) separating the resulting reaction product from the unreacted labelled substance or from the unreacted labelled anti-complement, anti-antibody or protein A, and (4) determining the specific activity of the reaction product or the separated unreacted reactant. The method is useful for diagnosis of cancers.
Patent SE-8401656-L (SE)
Inventor: CHAPLIN J B
IPC: B63B3/42
Filed: 1984-03-26
Abstract: There is disclosed in a surface effect ship which is constructed substantially of aluminum alloy material a hull construction including a side hull component which is bottomed by an operationally "wet" aluminum alloy keel plate, an improved propeller support arrangement comprising a superior strength thin-profile steel alloy strut extending cantilever-wise through the keel plate and carrying at its outer end bearing means for support of a ship propeller shaft. Interiorly of the side hull the steel strut is mechanically anchored to an operationally "dry" aluminum alloy member of the side hull structure, while at its underwater "wet" intersection with the aluminum alloy keel plate it is supported thereby but electrolytically and dynamically insulated therefrom by means of an epoxy-like housing device which at that cantilever support juncture encircles the strut.
Patent SE-8405651-L (SE)
Inventor: ANDERSON R N
IPC: E06B9/266
Filed: 1984-11-12
Abstract: Apparatus, for positioning a venetian blind ladder cord (or the like) and for guiding the slats of a venetian blind between individual rungs of a multiple cord cross-rung, is described. Specifically, this apparatus applies a force to a rung of a non-active cross-rung in a direction opposite to that in which the ladder cord advances and provides an abutment surface that engages with the bottom surface of an interlaced slat in order to support the slat form below. This, in turn, holds the active cross-rung in a fixed position against the force urging the rung downward and thus advantageously maximizes the opening (target) between the individual rungs of the active cross-rung. Furthermore, this abutment surface resiliently moves in a substantially perpendicular direction transverse to the direction in which the ladder cord advances so as to readily permit an assembled slat to advance, while advantageously reducing the likelihood that a heavy slat load will be dumped.
Patent SE-8405908-L (SE)
Inventor: FLODELL S A R
IPC: E05C1/06
Filed: 1984-11-23
Abstract: Lock pins (8) are displaceable by a lock component (9), rotatable by a key which is inserted from the outside of the frame in one frame hole. The lock pin and the lock component can be contained in a housing (12) fitted in a corresp. recess (11) in the window or door frame (2), with the recess positioned in a frame side wall facing the wall of the building. - A first frame hole is facing the access space between the frame and the door or window opening so that, by activating the lock pin, the latter can be moved from a position pushed downwards in the frame to one of engagement with the door or window opening, which has a recess to accommodate a part of the pin.
Patent SE-8504682-L (SE)
Inventor: CANZIANI FRANCESCO
IPC: B61B13/00
Filed: 1985-10-09
Abstract: The apparatus consists of a plurality of conveyor carriages 5 that run along a fixed path consisting of a guide rail 1 formed by a pair of spaced, side-by-side, angle irons 2. The carriages 5 are provided with idle guide wheels 8, 10, and attached to at least one carriages 5 is an electric motor 11 that is fed with electric current from a source, through sliding contacts 16, from rods 17 arranged along the path, and which actuates driving wheels (15) to move the carriages 5 therealong in company with dragged carriages which may be coupled to the motor driven carriage. <IMAGE>
Patent SE-8504801-L (SE)
Inventor: GRANSTROM ANDERS
IPC: B63B15/00
Filed: 1985-10-16
Abstract: The mast feet (2) are spread apart outwards to the gunwale edges. A single sail (5) is used, supported by a fore stay (4) suitable provided with a rolled foresail fitting. - The sail is sheeted between the mast halves (1) when sailing to windward, and is thereby self-sheeting.
Patent SE-8702466-L (SE)
Inventor: RAFFAELI E
IPC: F16L13/02
Filed: 1987-06-12
Abstract: A joint for supporting and connecting the ends of two concentric pipes 1,2 comprises a screw fitting 8,9. One half 8 of the latter is formed on either an inner cylindrical ring 7 or an extension of the inner pipe 2, (Figs. 4,5 not shown) whilst the other half 9 of the screw is formed on an outer cylindrical ring 10. The rings 7,10 are butt-welded onto the ends of the pipes 1,2. The ring 10 is radiused, by means of an intermediate frusto- conical ring 11, to a further cylindrical ring 12 provided on its inner surface with the thread 9. <IMAGE>
Patent SE-8802630-L (SE)
Inventor: MACDIARMID I P
IPC: G01R29/08
Filed: 1988-07-14
Abstract: To test the effect of plane electromagnetic wave illumination on a conducting body (4) e.g. an aircraft fuselage, a grounded conductive sheet (3) is placed in the vicinity of the body and high frequency alternating current from a generator (1) is injected into the conducting body (4) via electrodes (2) on the surface of the body. The fields generated by the injected currents and the mirror currents in the grounded conducting sheet create an overall current distribution in the conducting body (4) substantially identical with that resulting from the incidence of a plane electromagnetic wave upon the body. <IMAGE>