baber/WOPTO huggingface dataset:
Patent SE-7503478-L (SE)
Inventor: OLSSON A
IPC: F04D29/22
Filed: 1975-03-25
Abstract: 1523972 Impellers SONESSON PUMPINDUSTRI AB 22 Jan 1976 [25 March 1975] 02499/76 Heading F1C An impeller is built up of sections 10 each comprising a blade 12 and peripheral portions 14, 16 extending in opposite directions from the blade which join with similar portions of adjacent sections to form cover plates. Inner edges 32 and 36 of each section form with adjacent edges circular apertures in which a hub 34 and sealing ring 38 respectively are placed. The sections may be of metal welded together and to the hub 34 or they may be of plastics material bonded together.
Patent SE-7509140-L (SE)
Inventor: IIYAMA M
IPC: F02M1/10
Filed: 1975-08-14
Abstract: A first choke valve is mounted in a main intake passage carrying a lean mixture to a main combustion chamber, and a second choke valve is mounted in an auxiliary intake passage carrying a rich mixture to a relatively small auxiliary chamber. Spark ignition of the mixture in the auxiliary combustion chamber projects a flame through a torch nozzle connecting the chambers to ignite the lean mixture in the main combustion chamber. Control of the main choke valve for moderately cold starting or extremely cold starting is accomplished automatically by means of a control element driven by a heat responsive bimetal element, or by means of a manually operated control element. In either case, overtravel of the control element after the main choke valve closes stores energy in a spring to increase closing torque of the main choke valve, and also moves the auxiliary choke valve toward closed position, to improve engine startability under extremely cold conditions. Both choke valves open in response to complete firing of the engine.
Patent SE-7512048-L (SE)
Inventor: HAYFIELD P C S
IPC: C25B11/04
Filed: 1975-10-28
Abstract: A method of manufacturing an electrode which comprises depositing an oxide of titanium from a solution onto a surface of a film-forming metal, heating the oxide to dry it, depositing a second titanium oxide layer on the first oxide layer and then depositing an electrocatalytic layer onto the titanium oxide layers.
Patent SE-7610130-L (SE)
Inventor: FOSCHINI G
IPC: C08F10/00
Filed: 1976-09-13
Abstract: 1536171 Supported catalyst components for olefine polymerization MONTEDISON SpA 17 Sept 1976 [18 Sept 1975] 38668/76 Heading C3P [Also in Division B1] A supported catalyst component for polymerizing olefines into spheroidal polymer particles is the reaction product of (a) a Ti-halogen compound and (b) spherical particles of 10-70 microns diameter of a hydrated Mg chloride containing 10 to 45% by weight of water prepared by partial dehydration of a hydrated Mg chloride made by reaction of electrolytic Mg and HCl and subsequent fractional crystallization, the component having a surface area of 10 to 70 m.<SP>2</SP>/g. and a mean pore radius of 30 to 150 Š. Examples describe polymerization of ethylene or propylene in the presence of hydrogen or propylene alone using a catalyst comprising triisobutyl aluminium or a mixture of paraethylanisate and triethylaluminium and said component prepared from TiCl 4  and partially hydrated MgCl 2 4H 2 O.
Patent SE-7707026-L (SE)
Inventor: CHABOT J
IPC: B01J23/56
Filed: 1977-06-16
Abstract: A catalyst which is capable of carrying out simultaneously the oxidation of hydrocarbons and of carbon monoxide and the reduction of nitrogen oxides which are present in the exhaust gases of internal combustion engines comprises a support of inert material coated with lanthanum oxide and a catalytic phase constituted by ruthenium combined with lanthanum in the form of mixed oxide of the perovskite type, by platinum or palladium and by rhodium.
Patent SE-7708023-L (SE)
IPC: A23L5/10
Filed: 1977-07-11
Abstract: This invention provides novel apparatus for cooking food articles. Basically, the novel apparatus of the present invention comprises: a chamber; support means for locating food articles within the chamber with substantially all of their exterior surfaces being exposed; sump means having an inlet fluid-connected to the chamber for containing a liquid cooking medium; heater means for heating the liquid cooking medium contained in the sump; first sprayer means located within the chamber adjacent to a first side of the support means; second sprayer means located within the chamber adjacent to a second side of the support means that is opposite from the first side and being aligned in a common plane with the first sprayer means; and pump means fluid-connected to the sump means and to both of the sprayer means to admit to the chamber, through both of the sprayer means and onto the food articles supported thereon, a pressurized spray of liquid cooking medium in a pressure range betwen 10 and 70 p.s.i.g. that has been heated by the heater means but has not received any latent heat of vaporization therefrom so as to cause food articles supported on the support means to be clamped between the pressurized sprays respectively discharged by the first and second sprayer means and to be cooked thereby without being immersed therein.
Patent SE-7711935-L (SE)
Inventor: IIDA J
IPC: G01B21/20
Filed: 1977-10-24
Abstract: 1530550 Profile measuring MITUTOYO Mfg CO Ltd 9 Sept 1977 [25 Oct 1976] 37695/77 Heading G I M A known profile measuring apparatus, Fig. 1 has pivoted links 4, 6, 8 and an arm 10 supported by a plate 3 movable on a slide 2 so that the point of a stylus 9 moves vertically when the links pivot. In order however to prevent the plunger 11 from moving arcuately through the differential transformer coil 12 the plunger of the present invention is mounted either on a parallelogram linkage as in Fig. 4 (not shown) or on a wire moving around pulleys as in Fig. 5 (not shown).
Patent SE-7712256-L (SE)
Inventor: CERVIN G
IPC: C21C5/44
Filed: 1977-10-31
Abstract: An apparatus having an upper frame with a depending, telescopically elongatable and shortenable suspended structure for supporting at the lower end thereof a working platform in a converter or like metallurgical container, the upper frame being arranged to be supported at the upper end of the converter with the suspended structure extending down through an opening at the upper end of the converter. The apparatus has an endless conveyor which includes a vertical conveyor part extending from the upper frame to a point above the working platform, and a horizontal or inclined conveyor part situated outside the converter and the upper frame, the horizontal or inclined conveyor part permitting, upon elongation or shortening, shortening and elongation, respectively, of the vertical part of the endless conveyor. A device controls transfer of material from a conveyor device situated outside the converter, which can be the endless conveyor part outside the converter, so that the material is transferred in a controlled manner to an entrainment device associated with the vertical part of the conveyor.
Patent SE-7713131-L (SE)
Inventor: COBAUGH R F
IPC: H01R4/24
Filed: 1977-11-21
Abstract: - CANADA A terminal for two conductors has two slotted plates joined together in adjacent parallel planes with the slot mouths at least partly in registration.  The slots are formed with two wire-receiving sections.  In the first section, the slot walls of the first plate are offset in a first lateral direction from the slot walls of the second plate and in the second section the lateral offset is in the opposite lateral direction so that a conductor is gripped in the first section between a first slot wall of the first plate and a second slot wall of the second plate and in the second section between a second slot wall of the first plate and a first slot wall of the second plate.  The presence of the second conductor in the slots enchances the gripping force on the first conductor and vice versa.
Patent SE-7714673-L (SE)
Inventor: HAYASHI H
IPC: F41A9/39
Filed: 1977-12-22
Abstract: A cartridge/carrier locking device is used for an automatic gun loading arrangement of a type for removing a cartridge from a magazine onto a carrier by releasing it from a locked state for firing and for pushing it up into a barrel chamber by an upward sway of the carrier which takes place in response to the forward stroke of a breech block. A latch plate which is provided with a first claw part at its forward end for locking the cartridge and a second claw part at its rear end for locking the carrier, is pivotally attached to an inner wall of a receiver containing the automatic gun loading arrangement. The first and second claw parts serve, respectively, to lock the cartridge and the carrier as the claw parts alternately protrude into the inside of the receiver in a swaying fashion. A spring is arranged to push the second claw part of the latch plate to the inside of the receiver. A locking part is also arranged at the rear end of the latch plate and engages with the breech block, the carrier and the cartridge to restrict the swaying motion of the second claw part into the inside of the receiver so that the engagement is released allowing the second claw part to act and to release the first claw part from its action only when a retracting stroke of the breech block comes to exceed to preset value after the gun is fired.
Patent SE-7810685-L (SE)
Inventor: LOCKLEY R
IPC: B21B37/00
Filed: 1978-10-13
Abstract: The invention concerns an arrangement for a rolling mill with speed-regulated drive motor 13 with subordinated current regulation 12 for at least one pair of rolls 14. The arrangement includes at least one, preferably at least two memories A, B for storing a current reference corresponding to the rolling current in the drive motor during rolling of the preceding material, which reference is connected to the current regulating device of the drive motor prior to the instant of gripping in the roll pair for the next material. The purpose is to prevent speed drop during said gripping. <IMAGE>
Patent SE-7901911-L (SE)
Inventor: SHIRAKAWA S
IPC: H01T1/16
Filed: 1979-03-02
Abstract: A zinc-oxide surge arrester, in which a plurality of zinc-oxide elements each having a through hole at a central portion are stacked in such a manner that an insulating supporting rod having at least one fixed end is inserted in the through hole of each element, can increase the heat transfer area of the element and simplify the supporting structure.
Patent SE-7905463-L (SE)
Inventor: CRONSON H M
IPC: H01Q15/22
Filed: 1979-06-21
Abstract: A 360 degree fan beam scanning antenna which includes a transreflector created by a plurality of reflecting elements arranged on a surface of revolution formed about a generating axis and a feed antenna rotatable about the internal focal circle of the transreflector that provides an illumination beam for the transreflector which minimizes spillover and antenna pattern skewing.
Patent SE-7907735-L (SE)
Inventor: KOJIMA T
IPC: C08B37/00
Filed: 1979-09-18
Abstract: Neoschizophyllan with triple, spirally-formed configuration consisting of basic units with the formula<IMAGE>showing anti-tumour effects; the substance is produced through ultrasonic treatment of a colloidal solution of schizophyllan in water at a frequency of 8-60 kHz without increasing the pH to a value greater than 10 and addition of a hydrophilic soluble chosen from a group of C1 - C3-alcohols, C3 - C5-ketones and tetrahydrofuran to an ultrasonically-treated water solution in an amount equal to 20 - 40 percentage by volume of the hydrophilic solution based on the total solution as well as the separation of the precipitated schizophyllans.
Patent SE-7907818-L (SE)
Inventor: JACOBSEN E
IPC: A61G7/02
Filed: 1979-09-20
Abstract: A bed device has a pivotably mounted backrest part for supporting a bed occupant in different angular positions in relation to the bed floor surface. There is a need to be able to place a bedpan under the bed occupant and to be able to remove a used bedpan easily and simply from the underside of the bed occupant. In this connection, it is favourable to be able to arrange the bed occupant in a sitting position on the bedpan. By equipping the backrest part 14 with an extra and separate readjustable backrest board 25, which is pivotably mounted on the head section of the backrest part, the bed occupant can be easily lifted up from the bed support with a view to placing the bedpan beneath the bed occupant and with a view to removing the bedpan from the underside of the bed occupant. Using the pivotably mounted backrest part, the bed occupant can be easily readjusted from recumbent position to sitting position on the bedpan, and vice versa. <IMAGE>
Patent SE-7908564-L (SE)
Inventor: JOHANSSON S
IPC: E02F9/16
Filed: 1979-10-16
Abstract: Device for correction of horizontal position for work platforms or similar arrangements, containing at least two pickups 2, 2' arranged so that they cannot turn in relation to the platform, with outgoing electric lines 8, 8' for connection to an arrangement 14, 18 for regulating the horizontal position of the platform 9, which regulating arrangement contains, for example, a hydraulic cylinder 12. Between the pickups 2, 2' is arranged, in parallel with the platform, a downward bent hose or a pipe 3, which cannot turn in relation to the platform and which is filled with a liquid which is designed to dampen the motion of a body 6 contained in the hose or pipe, whose movement in the hose or pipe 3 actuates the pickups 2, 2' without making contact and thereby generates signals in the lines 8, 8' to the arrangement 14, 18 for regulating the horizontal position of the platform 9. <IMAGE>
Patent SE-7909729-L (SE)
Inventor: MAKABE H
IPC: D05B3/02
Filed: 1979-11-26
Abstract: In electronic pattern stitch sewing machine lock stitches are produced prior to the initial and final stitch of a selected pattern without deforming the patterns. In this machine, under single setting operation conditions the setting of desired sewing parameters is made automatically for a basting operation.
Patent SE-8000046-L (SE)
Inventor: BOTTGER J
IPC: B41F13/00
Filed: 1980-01-03
Abstract: A multicolour rotary sheet printing machine comprises printing units connected with one another through a closed wheel train which is connected through at least two power take-off locations with a drive train (15) extending parallel to the wheel train. Resilient couplings (20) connect the drive train (15) with the wheel train at the power take-off points. The resilience of one of the resilient couplings (20) is greater than that of the or each of the other resilient couplings (20). <IMAGE>
Patent SE-8003965-L (SE)
Inventor: FROOME K D
IPC: G01N21/41
Filed: 1980-05-28
Abstract: A terrestrial refractometer comprising a gastight enclosure of substantially invariant transverse section and having a linearly movable endwall which varies in position in accordance with ambient temperature and pressure, the enclosure containing a fixed mass of a gas which at least approximates to an ideal gas; sensing means responsive to the linear position of the endwall; and compensating means arranged to apply a compensating factor which is proportional to the linear movement by the endwall from its position under conditions of standard temperature and pressure.
Patent SE-8007524-L (SE)
Inventor: MACNITT JR D G
IPC: B21J5/02
Filed: 1980-10-27
Abstract: The present invention provides methods and apparatus improving the dimensional accuracy of forged components. Uniformity of like component details is sought and a specific object is to provide a die package for forming closely toleranced appendages integrally with a central disk structure from which the appendages extend. In one effective embodiment incorporating concepts of the present invention, the forging dies include a stationary die and a movable die comprising at least two separately movable elements which are mounted on a common axis with the stationary die. A plurality of arcuate die segments are adjacently placed in cylindrical array about the stationary and movable dies. The arcuate die segments form cavities of the inverse geometry of the appendages to be formed and in at least one embodiment are interlocked to prevent tilting of the segments in the die package. The movable die elements are sequenceable to form a billet of material into a workpiece having an intermediate configuration, and subsequently into a workpiece of final configuration. In at least one embodiment, pressure pads are disposed against one of the movable dies to prevent displacement of that die by the billet material as the intermediate configuration is formed.
Patent SE-8102290-L (SE)
Inventor: ZIEGLER H R A
IPC: H01H11/00
Filed: 1981-04-09
Abstract: A method of manufacturing one or more push buttons and an associated case in two work operations by injection molding. Button and case are molded in the first operation so that the button is integral with the case via two joining members formed on either side of the button. In the second operation a portion is molded under the button for contact with a connection mat or so-called "keypad", the portion being formed with locking lugs for limiting upward movement of the button after depression. Pressure is applied to the upper surface of the button to rupture the joining members and separate it from the case while operatively positioning the lugs with respect to lugs molded in the first step with the case.
Patent SE-8103288-L (SE)
Inventor: TSUCHIYAMA Y
IPC: B21D5/02
Filed: 1981-05-25
Abstract: A hydraulic press such as a press brake is disclosed having a pair of long movable and fixed tools which are always kept in parallel with each other by detecting the obliquities of the movable and fixed tools and controlling the fluid delivery to hydraulic motors which drive the movable tool. Each hydraulic motor is controlled by a valve which is actuated by a rocking cam arrangement. The limit of movement of the movable tool toward the fixed tool also can be easily adjusted by adjusting the rocking cam arrangement.
Patent SE-8105226-L (SE)
Inventor: DELLA VEDOVA F
IPC: B22D11/16
Filed: 1981-09-03
Abstract: The invention concerns a commutable device for regulating the stopper (47) of a ladle (60), whereby the stopper (47) immersed in the ladle (60) is connected to a shaft (50) which moves in a direction axial to the stopper (47) itself and which comprises advantageously a tract (58) cooperating with axial drive means (57), said device including in mutual cooperation and coordination: - an actuator means (14) cooperating with said axial drive means (57), whereby intermediate safety means are advantageously present, - and means to control and regulate the actuator means (14).
Patent SE-8200315-L (SE)
Title: Treated surface grinding plate - comprises steel plate having hard metal pins set in it in uneven pattern and retained by thinner steel plate
Inventor: ELIASSON A L
IPC: B24D7/06
Filed: 1982-01-21
Abstract: For grinding asphalt, paint or other treated surfaces, a grinding plate is provided having hard metal pins set in a varying pattern or system and in different quantities on a steel plate. The pins are held in position by a thinner steel plate screwed into the main plate. The grinding plate has good adhesion qualities against the surface to be treated, it being also possible to grind 10 and 20 sq. m. per pin and per operation.
Patent SE-8202895-L (SE)
Inventor: ELLIOT R H
IPC: C02F1/76
Filed: 1982-05-07
Abstract: Wastewater treatment process in which organic impurities such as oil, organic brighteners, and chlorinated solvents are removed from the upper surface of wastewater from an industrial process and metal values are precipitated and withdrawn from the wastewater. The remaining clear liquid containing dissolved salts is used to generate working steam in a boiler for an industrial purpose. The wastewater is heated in the boiler to produce an aqueous phase having an increased concentration of impurities and a steam component which is used for the industrial purpose and condensed to produce water which is recycled for use in the industrial process and/or boiler. The accumulated impurity component is removed from the boiler periodically or continuously.
Patent SE-8204265-L (SE)
Inventor: TORNQVIST A
IPC: B62H3/04
Filed: 1982-07-12
Abstract: A cycle stanchion consisting of an anchoring section (1) designed to anchor the cycle stanchion to a base, and a number of holding parts (2) designed to hold separate cycles. Each holding part is deployed with an upper and a lower connecting position (15, 18) in the anchoring section via a connecting element (23) at its two ends (6, 12). Each holding part is adjustable to various angles around the anchoring section. Each one of the connecting elements (23) displays a locking section (31) with angled exterior surfaces. The upper and lower connecting positions (15, 18) of the anchoring section, along with the two ends of each holding part (2), display insertion spaces (21, 22) for the connecting elements. These insertion spaces also display an angled cross-section shape with the kind of similar dimensions that, at each connecting position, the inserted connecting element is arranged with its locking section to locate itself in both the insertion space in the anchoring section and the insertion space in the holding part and, with its angled exterior, engage with side exteriors (24, 26) in the insertion spaces in order to position the holding parts in one or the other of at least three allotted positions.<IMAGE>
Patent SE-8302152-L (SE)
Inventor: LOFGREN F
IPC: G01S7/497
Filed: 1983-04-18
Abstract: In a cloud height measuring device, the attenuation caused by deposits on the output and/or receiver windows of the device (e.g. by rain and/or dirt) are compensated for by measuring the degree of reflection of light from the window(s) when illuminated by light pulses. By means of a special measuring sequence in a processor unit included in the cloud height measuring device, light pulses separate from those used for the cloud height measurement itself, can be employed to assess the extent of the fouling. The measurement energy can then be controlled during the cloud height measurement proper, so that the total attenuation, caused by rain and dirt on the windows, is properly compensated for.
Patent SE-8302159-L (SE)
Inventor: STARK KARL GUSTAV CRISTER
IPC: A01B63/10
Filed: 1983-04-18
Abstract: The adjustment mechanism is for earth-working tools (11,31,41) arranged in groups along and/or across the complex direction of movement. A height adjustment wheel (21) is also provided. A power unit (15,25,35,45) adjusts each group (10,20,30,40) of tools, and a central control (50) has connecting lines (13-14,23-24,33-34,43-44) for power supply from a source on the towing vehicle. On the towing vehicle is a control panel in the driver location, from which an operating connection (53) leads to the control.
Patent SE-8302445-L (SE)
Inventor: OAKLEY P H
IPC: B65D33/38
Filed: 1983-04-29
Abstract: A beverage dispensing apparatus for obtaining a beverage from a normally-sealed beverage dispensing package carrying a locating projection for cooperation with an aqueous medium injector. The package is typically a sachet having, as the locating projection, a nozzle sealed in one edge seam. The sachet is loaded into the open door of the machine with the sachet at least partially-supported on the door by cooperation of its nozzle with a sachet support member. The door is closed and the sachet is transferred to a water-introduction station where a hollow injector and the nozzle are moved into engagement. Water is introduced into the sachet from reservoir, mixes with the contents of the sachet and leaves through an opening made in the base of the sachet to be collected in a container. The spent sachet is then discarded to a waste sachet disposal area.