baber/WOPTO huggingface dataset:
Patent SE-301930-B (SE)
Inventor: KALTNER E
IPC: F27D1/00
Filed: 1966-08-12
Abstract: 1,153,153. Refractory bodies. VEITSCHER MAGNESITWERKE A.G. 12 Aug., 1966 [13 Aug., 1965; 31 March, 1966], No. 36266/66. Heading C1J. Refractory bodies having a magnesia base contain added chromium in the form of granular ferrochrome or oxidation product thereof, of particle size 0-2 mm., in amount 1-5% by wt. of the total material. The ferrochrome may be in metallic form and have a carbon content of 4-10%. Preferably the ferrochrome is added to a magnesia sinter containing more than 90% MgO and not more than 6% Fe 2 O 3 , 0À5-2À0% SiO 2  and 2-3À5% CaO the iron oxide, lime and silica components being wholly combined as dicalcium silicate and dicoleium ferrite. The refractory material may be shaped into unburnt bricks, or burnt and the burnt bodies impregnated with a liquid carbon carrying material, such as tar or pitch, preferably in vacuo. On heating, reaction between the ferrochrome and the magnesia produces a spinel of the composition MgFe Cr 2 O 4 .
Patent SE-316627-B (SE)
Inventor: SNIZEK J
IPC: G01R19/10
Filed: 1965-09-22
Abstract: 1,102,335. Voltage measurement. ZKL VYZKUMNY USTAV PRO VALIVA LOZISKA V BRNE. Sept. 7, 1965 [Dec. 5, 1964], No.38120/65. Heading G1U. A device for measuring electric voltages or other quantities such as the dimensions of a test piece after translation thereof into corresponding voltages comprises an electric circuit including two capacitors 1, 2 and a rectifier 4. The capacitors 1, 2 are charged to an input voltage Uv proportional to the instantaneous magnitude of the measured dimension of e.g. a test piece. When the measured dimension is a maximum, giving a voltage U max, switches 11, 12 are reversed to disconnect capacitor 1, short circuit rectifier 4 and remove the short circuit from a rectifier 5 so that as the voltage Uv drops the voltage across capacitor 2 follows it until the input voltage is a minimum U min. The difference between the voltage of the capacitor 1, U max and the voltage of the capacitor 2, U min shown as Uo may be measured in known manner and the capacitors 1, 2 may be connected in series by switches 21, 22 to give a voltage U min + U max shown as Us2 which is equal to double the mean voltage Us. In a modification, Fig. 1b (not shown) the function of rectifier (4) is reversed by switches (13), (14) so that it may be used instead of rectifier 5 to regulate the voltage of capacitor (2) to the minimum voltage.
Patent SE-371366-B (SE)
Inventor: TROY J
IPC: A61B1/31
Filed: 1970-11-20
Abstract: A speculum instrument with improved lighting means therefore is disclosed wherein the speculum barrel, which may be a single use disposable material, tapers to become increasingly larger at its proximal end. A smaller cylindrical sleeve member having a light transmitting flange or wall at one end, has the flange affixed into the larger proximal end of the barrel with the sleeve extending therefrom, to define an annular contamination isolated area with the flange directed towards the distal end of the barrel. A handle member containing a light source releasably engages the speculum barrel and provides lamp means in the isolated area to direct light through the barrel. An obturator in the barrel may be withdrawn through the sleeve.
Patent SE-416506-B (SE)
Title: Emergency power circuit
Inventor: OHRNELL G
IPC: H02J9/02
Filed: 1979-03-23
Abstract: An emergency power circuit is designed in event of power outage to connect a battery 1 to an emergency light source 2. The battery can be connected via a connection device 3 either to a charging circuit 5, 6, 7 which is energised from a power supply network or to the emergency light source. The connection device is arranged so that, during normal power supply, it maintains the battery connected to the charging circuit. According to the invention, a time connection circuit 9 is connected to the connection device and contains at least two time control circuits 10, 11, designed to put out pulses in sequence with different pulse periods. The pulses, in turn, control a transistor 12 which interrupts the power supply to a relay 8, whereupon the charging circuit is disconnected and the battery is connected to the emergency light source. This connection is maintained for a certain determined time corresponding to a first pulse time, after which a new pulse controls the transistor so that the battery is again connected to the charging circuit and is kept in this connection for a time corresponding to a second pulse period. In this way, one has a fully automated connection of the battery to the emergency light source, which must be done with a certain determined time interval in order for the battery to retain its charge capacity. <IMAGE>
Patent SE-432354-B (SE)
Inventor: HAKANSSON P J R
IPC: B08B3/02
Filed: 1979-07-12
Abstract: The invention relates to a method of disinfecting objects used for the personal care of patients and to an arrangement for the purpose. Such objects are buckets etc. in a hospital ward or the like. It is known to use a flusher disinfector connected to conduits for cold water, warm water and hot water and provided with valves. The object of the invention is to provide a simpler method with lower energy consumption. This is achieved thereby that the goods are emptied of their contents and placed in a treatment chamber (10), which is closed, that warm water is sprayed onto the goods, that water is vapourized and conducted to the goods which are heated above 85  DEG C, whereafter the goods are cooled by water.
Patent SE-417037-B (SE)
Title: Clamping arrangement
Inventor: JOHANSSON SVEN
IPC: H02G3/02
Filed: 1980-02-01
Abstract: In a jig for extending cable wires in connection equipment use is made of a fastening arrangement for cable wires 3, 3'. The clamping arrangement uses a tightening tool which includes a holding arm 4 which can be controlled by actuations between up and down hinged positions. The tightening tool is arranged to keep the holding arm 4 locked in its folded down position which is essentially constant over the jig surface in question. The clamping arrangement also includes a support 2b which holds up a laying surface for the cable wires. The support is arranged so that its laying surface is opposite the holding arm when the latter assumes its hinged down position. The support is also provided with steering elements for the cable wires arranged at the laying surface and it can be adjusted in its vertical direction to enable pre-setting of the distance between the laying surface and the holding arm when the latter assumes its essentially constant hinged down position, thereby ensuring fixation of the cable wires regardless of their overall circumference. <IMAGE>
Patent SE-446746-B (SE)
Title: Basket for thermal treatment at high temperatures
Inventor: FREDRIKSSON R
IPC: F27D3/12
Filed: 1980-12-19
Abstract: A basket for thermal treatment at high temperatures, for example in tempering of metal pieces or similar materials, includes at least one intermediate partition (8) as well as a holding mechanism (10) to detachably bear the intermediate partition in the basket between the upper edge and bottom of the frame.<IMAGE>
Patent SE-444981-B (SE)
Title: A centre steered tandem vehicle with fire power
Inventor: BERGLUND B L-O
IPC: B62D53/00
Filed: 1981-12-16
Abstract: The invention concerns a centre steered canon carrying tandem vehicle whose forward and rear wagons (1, 2) are connected to each other via a joint with a horizontal and vertical axle. The wagons are adjustable in the vertical joint with the help of a primary pair of hydraulic cylinders (14) and are steered during propulsion by a second pair of hydraulic cylinders. During firing, the wagons are locked together as a rigid unit via hydraulic locking of the cylinders.<IMAGE>
Patent SE-441117-B (SE)
Title: Device for synchronising of cylinder pistons
Inventor: STARK CRISTER
IPC: F15B11/22
Filed: 1982-08-20
Abstract: A hydraulic drive system comprising at least two cylinders connected in a series (2, 3, 4) with sealant-equipped (15) pistons (14), which synchronously carry out shifts between predetermined starting positions and end positions. The cylinders have primary (5, 7, 9) and secondary (6, 8) connections. Each piston (14) carries out its shift when the power fluid brings the first cylinder in the series (2) connection to its first position (5) and the return fluid is led away from the last cylinder's in the series (4) connections second connection. Each cylinders (2, 3) second connection (6, 8) is connected with that in the series connections following cylinders (3, 4) first connection (7, 8). At each pistons (2-4) starting point a leakage connector (16, 17) is set up past the piston (14) so that it can reach its starting point through the piston's enclosed return fluid can pass to the following cylinder in the series of cylinders. According to the invention each piston has (14), apart from its piston tightening (15), also at least one, at some distance from the piston tightening (15) in the piston's working direction a rear vent device set up (16, 18, 19), which in the piston's starting position prevents pressure fluid from flowing in the direction from the cylinder's (2) first connection (5) past the piston (14) to the secondary connection (6) but conveys flow in the opposite direction. The leakage connection is intended to be broken when the piston (14) has left the starting position. Through the device, a loss of cylinder synchronization is prevented due to oil leakage between the cylinders.<IMAGE>
Patent SE-451845-B (SE)
Title: Road-marking material block
Inventor: FENDRIK LENNART
IPC: B29C33/68
Filed: 1983-01-21
Abstract: Prodn.of meltable block of road marking material or asphalt is described. The molten material is poured into a mould and solidified. When subsequently required, it is remelted. The mould is covered by a thin plastic material which has a higher melting point than that of the molten material, pref. LD-polyethylene. The melting point of the plastic material is lower than the subsequent use temp. (Provisional Basic previously advised in week 8436).
Patent SE-469489-B (SE)
Title: Masking material
Inventor: ANDERSSON D
IPC: F41H3/02
Filed: 1988-10-12
Abstract: The invention relates to a flexible masking material which is provided with holes or openings and also has preferably different-coloured and/or different-patterned areas for achieving a camouflage effect, and which material comprises a first layer and a second layer, which two layers are bonded to one another by means of, for example, an adhesive and form two opposite outer layers provided with patterns, in addition to which at least one further layer, for example for reinforcing purposes, is arranged between said first and second layers. The invention is characterized by this combination: a) the first and second layers 10 and 11 forming part of the masking material consist of paper, b) the different-coloured and/or different-patterned areas for the camouflage effect are arranged on those sides of the layers 10 and 11 facing away from one another by printing, c) the perforation or the like of the masking material is carried out by cracking or crushing the material in all or selected areas which are free of reinforcing material. <IMAGE>
Patent SE-466056-B (SE)
Title: Process for, and flow-apportioning device in association with deacidifying water
Inventor: NILSSON N G L
IPC: E03B1/04
Filed: 1988-10-28
Abstract: A process for deacidifying water in a plant designed for this purpose is described, which plant comprises, on the one hand, a filter medium-containing tank 4 together with a flow-apportioning device 5 which is mounted on this tank, and, on the other hand, a container 10 for deacidified water, preferably a pressure tank, in which process chemical precipitation reactions are used to deacidify untreated water in the filter medium 15 of the tank 4. The process also includes the step, for obtaining a uniform pH in the deacidified water, of simultaneously causing a part of the untreated water to flow past the flow-apportioning device 5 through a shunt 7 having a valve 8, which is adjusted in advance according to the quality of the untreated water, and then be mixed with the deacidified water after the flow-apportioning device 5, and the step, for flushing away impurities present in the filter tank 4, of causing the water to flow in the reverse direction through the filter tank 4 and out through a flushing outlet 19 which is arranged in the flow-apportioning device 5. A plant in which the said deacidification process can be applied is also described in detail. A flow-apportioning device for mounting on the filter tank 4 in such a plant is additionally described, which device comprises a body 18 having an inlet 12, an outlet 13, a pipe 16 which is connected to the inlet 12, a pipe 14 which is connected to the outlet 13, and an additional flushing outlet 19. The body 18 is provided with an external screw thread 21 which corresponds to an internal screw thread 22 in a connection opening in the tank 4. <IMAGE>
Patent SE-464153-B (SE)
Inventor: KNEZEVIC D
IPC: F16L33/24
Filed: 1989-07-11
Abstract: The present invention relates to an arrangement for clamping a hose made of resilient material to one end (1) of a pipe, the end (5) of the hose being fitted over a bead (2) on the pipe-end. According to the invention, the pipe-end includes two mutually opposing recesses (3) which extend slightly inwards on the pipe-end in the longitudinal direction of the pipe and which are intended to accommodate mutually opposing recesses (7) disposed on the hose-end (5) and having a shape complementary to the shape of the recesses on the pipe-end. The bottom of each recess (3, 7) is provided with a through-passing opening and the openings in the recesses are in register with one another when the hose-end is fitted onto the pipe-end. The arrangement also includes a clamping element (11) which extends through the openings and which is tightened with the aid of a suitable mechanism (9), such as to clamp the hose to the pipe.
Patent SE-469670-B (SE)
Title: Measuring device for determining gas flow through a duct or a pipe by means of measuring the pressure difference across a throttle member arranged therein
Inventor: SVENSSON A G L
IPC: G01F1/36
Filed: 1990-02-01
Abstract: The present invention relates to a measuring device for determining gas flow through a duct or a pipe by means of measuring the pressure difference across a throttle member arranged therein, comprising a plate 1 which is mounted within a straight section of the duct/pipe and the plane of which forms a right angle with the centre axis of the duct section, and a pressure-absorbing box 2 which is arranged on each side of the plate 1, is coaxial and rotationally symmetrical with the plate 1 and the outer cross section of which is smaller than that of the plate 1 and the side wall 11 of which directed towards the plate 1 is arranged with its edge portion closely adjacent to the surface of the plate 1 so that a pressure chamber 13 inside the box 2 delimited by the walls 11, 12 of the box 2 and the surface of the plate is connected via openings 10 with the region outside the side wall 11 of the box close to the plate 1, and pressure-passage means 7 to which pressure-tapping lines 8 can be connected, which are intended to extend out through the wall of the duct/pipe and outside be connected to a pressure-difference measuring device. The invention is characterized in that the pressure-passage means 7a, 7b are arranged in the wall 11, 12 of the same box 2, one means 7a being connected to the pressure chamber 13 on the same side of the plate 1 and the other means 7b being connected to the pressure chamber 13 on the other side of the plate 1 via an opening 14 arranged in the plate 1. <IMAGE>
Patent SE-466483-B (SE)
Inventor: SUUTARINEN OIVA
IPC: B03D1/14
Filed: 1990-03-29
Abstract: Method for purifying a liquid from solid and liquid impurities by flotation-filtration in which the dirt flocks in the liquid to be purified are separated from the liquid to be purified after which they are led to the top of the liquid to form a sludge bed 16 from there to continue out to a sludge canal 17 and to a drain. The purified liquid flows further through a sand filter 18 to an isolated space 20 under the filter, through filter nozzles 19 and from there further through a pipe system 23, to, for example, a pure water reservoir. The filter is washed in an upstream direction by an opposite water flow. The sludge canal which also works as a rinsing water canal (17) or only as a rinsing water canal and the rinsing water canal (22) are placed on different sides of the filtration apparatus and only the canal that works as a rinsing water canal (22) is situated behind the separation canal (12) which means that the rinsing water has to flow over the separation canal (12).
Patent ZA-9610701-B (ZA)
Title: Device for dispensing volatile material
Inventor: HARRIES ALUN
IPC: A61L/
Filed: 1996-12-19
Abstract: A device for dispensing volatile material from a reservoir which has a dispensing portion from which the vapor of the volatile material can diffuse into the surrounding atmosphere. The reservoir is retained on a rigid sheet which has a suspending aperture with a slot. There is a removable impermeable layer for sealing the dispensing portion and a detachable portion of the rigid sheet extends over the dispensing portion of the reservoir. In another embodiment, there are two such devices detachably attached by a joint to each other at an edge.
Patent CN-1015574-B (CN)
Inventor: SISTERRA LOWRANEE ABRAM WILLYN
IPC: G05D7/01
Filed: 1987-11-11
Abstract: 一种流量调节装置50包含有一个被一个弹性体材料管54所覆盖住的形成室的构件52，它们一起形成一个从进口60导至出口62的流路。该流路形成第一和第二流室56.1和56.2，它们每个部分地由弹性体管形成并构形成使流体流经各室时导致管向内偏移，从而缩小了各室的流通断面。
Patent FI-115245-B (FI)
Inventor: HULKKONEN TEIJO
IPC: E21B10/32
Filed: 2002-11-18
Granted: 2005-03-31
Abstract: A bit assembly for a hammering and rotating drill, in which a main drill body ( 1 ) is arranged to drill essentially a middle portion of the hole and in the main drill body ( 1 ) there is mounted one or more outer bits ( 2 ),( 3 ) arranged to drill an outer circle of the hole. The outer drilling bits ( 2 ),( 3 ) are arranged to drill an outer drilling surface which is located behind a middle drilling surface of the main drill body in the drilling direction. The outer bits ( 2 ),( 3 ) are further mounted in the drill body ( 1 ) in formed counter cavities ( 7 ), the axial directions (S) of which are either the same direction as the drilling direction or which deviate outwards from the drilling direction. The outer bits can be moved at least a part of the way out of the counter cavities, in order to be moved in a direction which deviates from the axial direction (S) of the counter cavity.
Patent FI-128811-B (FI)
Title: A damper
Inventor: LIND LARS-ERIC
IPC: F16K29/00
Filed: 2017-07-31
Granted: 2020-12-31
Abstract: A damper (300) for use in an arrangement for adjusting flow of a duct (104), wherein the damper is substantially rod-shaped in a first state, and in a second state, extending means (310) are extended from the rod shape, and extension elements (312) attached thereto are also simultaneously extended from a rod body (302), the second state leading to the damper embodying a shape of predetermined form.
Patent FI-128873-B (FI)
Title: Arrangement and method for adjusting blade gap in refiner
Inventor: ARONEN JUHA
IPC: G01H1/00
Filed: 2019-12-17
Granted: 2021-02-15
Abstract: An arrangement and a method for adjusting a blade gap (12) in a refiner (1). The arrangement comprises at least one loading device (16) arrangeable to move at least one refining element (3, 4, 6, 7) of the refiner (1) in respect of at least one another refining element (3, 4, 6, 7) of the refiner (1) for adjusting the blade gap (12) between the refining elements (3, 4, 6, 7), at least one vibration measuring device (20) for measuring a vibration of the refiner (1) in operation, and at least one control unit (21) configurable to adjust the blade gap (12) between the refining elements (3, 4, 6, 7) by controlling the at least one loading device (16) to move the at least one refining element (3, 4, 6, 7) in respect of the at least one another refining element (3, 4, 6, 7) based on the measured vibration of the refiner (1).
Patent HK-1044806-B (HK)
Title: Method and device for the electrolytic treatment of electrically conducting surfaces separated plates and film material pieces in addition to uses of said method
Inventor: EGON HUBEL
IPC: C25D17/28
Filed: 2002-09-02
Abstract: For electrolytic treatment of circuit boards and foils LP, a method and a device are used in which the sheets and foils are transported through a treatment unit and brought thereby in contact with treatment fluid 3 . The sheets and foils are guided during transportation past at least one electrode arrangement, which comprises respectively cathodically polarized electrodes 6 and anodically polarized electrodes 7 , the cathodically and anodically polarized electrodes also being brought in contact with the treatment fluid. The cathodically polarized electrodes and the anodically polarized electrodes are connected to a current/voltage source 8 , so that a current flows through the electrodes 6, 7 and the electrically conductive surfaces 4.
Patent HU-177327-B (HU)
Title: Herbicide compositions containing 2-square bracket 4-bracket-2-comma above-chloro-4-comma above-bromo-pfenoxy-bracket closed-phenoxy-square bracket closed-propionic acid derivatives as active agents,and process for producing the active agents
Inventor: BOESENBERG HEINZ
IPC: C07C327/22
Filed: 1977-01-12
Abstract: Compounds of the formula   <IMAGE>   in which R represents hydroxyl, (C1-C10)alkoxy, (C1-C6)alkylthio, (C2-C4)alkenyloxy, cyclohexyloxy, cyclopentyloxy, phenoxy or phenylthio both optionally substituted once or twice with halogen, benzyloxy, benzylthio or -O-cat in which "cat" stands for the cation of an inorganic or organic base, have a very good effect on wild oat, barnyard grass, bristle grass and rayegrass in a much lower concentration than known analogous compounds.
Patent HU-177490-B (HU)
Title: Moving ballast-cleaning machine
Inventor: THEURER JOSEF
IPC: E01B27/10
Filed: 1978-11-15
Abstract: A mobile ballast cleaning machine comprises a ballast excavating chain, a screening apparatus including a series of screens arranged to receive the excavated ballast and to clean it, a storage receptacle for the cleaned ballast, the storage receptacle having ballast outlets, and hinged covers over the outlets for selectively closing the same by means of jacks, and a ballast conveyor arrangement for controllably redistributing the cleaned ballast to the ballast bed, the ballast redistributing conveyor arrangement being arranged to receive the cleaned ballast from the outlets upon adjustment of the hinged covers.
Patent HU-176610-B (HU)
Title: Process for producing cyclobutanones
Inventor: VAN DEN BRINK MARINUS J
IPC: C07C61/35
Filed: 1975-08-29
Abstract: Cyclobutanones of the formula I or cyclobutenones of the formula II are prepared by reacting haloacyl halides of the formula III with an alkene or alkyne in an inert aprotic polar solvent above 5 DEG C in the presence of zinc or tin. Cyclopropanoic acids of the formula V can be prepared from the compounds of the formula I by heating them in water with a base. If the starting material used is a cyclobutenone of the formula II, the double bond is first hydrogenated. <IMAGE>