baber/WOPTO huggingface dataset:
Patent SE-7704097-L (SE)
Inventor: SARUWATARI M
IPC: F15B15/14
Filed: 1977-04-06
Abstract: A jack pump, such as the type capable of use in pumping crude oil from an oil well, the jack pump including a double acting piston and cylinder motor with the piston rod of the motor being adapted to be connected to the polished rod projecting upwardly from a well head. A variable displacement hydraulic pump, which is driven by a motor or engine, is included in a closed hydraulic loop wherein conduits are connected to a pair of output ports of the pump. A pump control means controls the direction and volume of flow in the loop so as to establish a total velocity profile during the complete pumping cycle and to determine the length and position of the stroke of the piston rod.
Patent SE-7710733-L (SE)
IPC: B66F9/18
Filed: 1977-09-26
Abstract: Stackable transport and storage containers 10, 11, 12 for handling by fork lift trucks are provided with supporting flaps 16 which are automatically operated by the forks of the fork lift truck and which in protracted position permit stacking the containers on top of each other, and in retracted position permit stacking of the containers in nested condition. The position of the supporting flaps 16 is controlled in dependence on the forks actuating or not actuating a pivoted actuator pin or flap 22 extending into at least one of the fork receiving sockets 14 of the transport and storage containers, said actuator pin or flap being connected to the supporting flaps via motion transmitting mechanism comprising a cam mechanism 24, 25, 31 and a reciprocable carriage 26. <IMAGE>
Patent SE-7712292-L (SE)
Inventor: ACHELPHOL F
IPC: B31B50/64
Filed: 1977-10-31
Abstract: In welding apparatus for two layers of travelling plastics film, a plurality of welding tools is moved in pairs along an elongated welding station through which the film layers are passed. The welding tools located on both sides of the layers co-operate with one another and are mounted in tool holders carried by endless chains. The tool holders on one side of the film layers are constructed so that they can be temporarily uncoupled from the associated chain and instead coupled to the respective tool holders on the other side of the layers.
Patent SE-7713719-L (SE)
IPC: A61K39/395
Filed: 1977-12-02
Abstract: An improved process is provided for the preparation of a gamma globulin suitable for intravenous administration from the readily available Fraction II or II + III plasma protein paste or from the corresponding fractions originating from placental extracts. The Fraction II or II + III paste is extracted with water at a pH of 4.9 to 6.0 and impurities are fractionally precipitated by addition of polyethylene glycol to 4% of wt./vol. and then 6% vol. ethanol. The desired gamma globulin is then precipitated at a pH 8.0 by addition of polyethylene glycol to 12% wt./vol.
Patent SE-8000353-L (SE)
Inventor: SIDDIGI I
IPC: G01N33/50
Filed: 1980-01-16
Abstract: Test strip for the dip and read colorimetric determination of substances dissolved in liquids. Such strips are composed of an inert supporting base covered with a layer of polymer beads in which the reagents are incorporated. The color reaction takes place within the beads themselves which improves sensitivity and reproducibility of the testing.
Patent SE-8001368-L (SE)
Inventor: URA Y
IPC: A01P13/00
Filed: 1980-02-21
Abstract: A herbicidal composition which comprises an adjuvant and an active ingredient of heterocyclic ether type phenoxy fatty acid derivative having the formula    <IMAGE>  (I)  wherein A represents -CH- or -N-; X represents a halogen atom; n is 0, 1 or 2; R1 represents a hydrogen atom; a lower alkyl group; R2 represents -OH; -O-alkyl group; -OM group (M is an inorganic or organic salt moiety);   <IMAGE>  -O-lower alkenyl group; -O-benzyl group; -O-lower alkylalkoxy group; -O-phenyl; -O-cyclohexyl, -O-halogenoalkyl, -O-lower alkynyl and -O-cyanoalkyl; R3 and R4 respectively represent a hydrogen atom or a lower alkyl group.
Patent SE-8008031-L (SE)
Inventor: JOHANSSON HENRIK
IPC: B43L7/00
Filed: 1980-11-14
Abstract: Ruler with one or more displaceable measuring memories, whence the ruler (1; 25; 2, 5, 26) consists of oblong bottom part means (2; 2, 2a) and thereover oblong upper part means (3a, b; 3a, b, c; 3c) and therebetween in the short sides, short insert means (4a, b; 4a, b, c, d; 4e, d), which are joined with these, and that between said bottom part means (2; 2, 2a) and said upper part means (3a, b; 3a, b, c; 3c) has been arranged longitudinal insert means (5, 6; 5), whereby one or more overbuilt rooms (10; 10, 27; 27) are formed in the ruler (1; 25; 2, 5, 26). In the room (10; 27) or rooms (10, 27) is one or more measuring memories (13; 13, 32; 32), which can be reached, by means of their overbuilt displacement means (18; 18, 33; 33), through one or more longitudinal openings (11; 11, 31; 31) of the room or rooms (10; 10, 27; 27), for displacement in the room (10; 27) or rooms (10, 27) along one or more paths (12; 12, 30; 30) of the room or rooms (10; 10, 27; 27). One can thereby drag the hand over the upside of the ruler (1; 25; 2, 5, 26), when ruling, without that the overbuilt and enclosed measuring memory (13; 32) or measuring memories (13, 32) are moved unintentionally.
Patent SE-8104530-L (SE)
Inventor: MIJIOKA Y
IPC: H04M3/22
Filed: 1981-07-24
Abstract: A back-up control system of a redundancy configuration suited to be used for a time division switching network. The control system includes connecting paths extending from each of the load supply devices, the paths being classified into an active connecting path and a corresponding standby connecting path coupled to different ones of the load accommodating devices which are provided in a number equal to or larger than three. The total load accommodating capacity of the load accommodating devices is provided with a margin or excess capacity which is smaller than the capacity required for accommodating all full loads supplied from the load supply devices but is not smaller than the load accommodating capacity of any one of the load accommodating devices. At least one of the load accommodating devices is connected to the active connecting path and the spare connecting path which corresponds to another one than the just mentioned active connecting path. Control means is included for performing a switching operation in such a manner that, in a normal operation, the load is supplied from each of the load supply devices through the respective active connecting path to the load accommodating device to which the just mentioned load supply device is connected, while upon occurrence of failure in a given one of the load accommodating devices, the load supplied from the associated load supply device to the fault load accommodating device through the active connecting path is transferred to another one of the load accommodating devices which is connected to the associated load supply device through the standby connecting path corresponding to the above mentioned active connecting path, whereby the load corresponding to a load accommodating capacity of the fault load accommodating device is borne by the other load accommodating devices.
Patent SE-8105737-L (SE)
Inventor: YUN S-L
IPC: G01N21/77
Filed: 1981-09-29
Abstract: Biological fluids such as serum or plasma are often turbid which makes their analysis difficult. Reagents for reducing this turbidity comprise a surfactant of the formula   <IMAGE> where R is alkyl or alkenyl of 5 to 17 carbon atoms, and x and y are integers whose sum is no more than 11; and cholesterol esterase or lipase. The reagents are used as buffered aqueous solutions.
Patent SE-8106135-L (SE)
Inventor: GIBSON P J
IPC: H03D9/02
Filed: 1981-10-16
Abstract: A microwave detector arrangement operable over a broad range of frequencies including the series resonant frequency of a detector diode (9) for detecting microwave energy in a transmission line of characteristic impedance Zo, suitably a coplanar line. A first portion of line, including a strip conductor (3), is terminated by a network, including a capacitance (4) and a first resistance (5) in series with one another and with the parallel combination of a second resistance (6) and the diode (9). The capacitance (4) provides D.C. isolation, while the detector output is taken across a capacitance (10) in series with the diode (9). The first and second resistances (5,6) are respectively 2Zo/3 and 3Zo/2, so that the terminating impedance provides a reasonable match to the line over a broad frequency range.
Patent SE-8200340-L (SE)
Inventor: SMITH R D
IPC: G21C17/00
Filed: 1982-01-22
Abstract: An electrical heater cable is positioned within an assembly of multiple junction thermocouple cables associated with the elongated gamma heated body of a local power measuring unit to electrically heat the body from an external source during a calibration period. The signal outputs of the thermocouples are measured during the calibration period for steady state analysis of the signal response to changes in heating rate produced either by additional electrical heating, by abrupt termination of electrical heating or by supply of sinusoidally varied heating current to the heater cable.
Patent SE-8206253-L (SE)
Inventor: COLEMAN E A
IPC: C08K3/38
Filed: 1982-11-03
Abstract: Ethylene terephthalate polymer molding compositions characterized by rapid crystallization are provided by mixing an ethylene terephthalate polymer and optionally a filler or reinforcing agent with a crystallization-rate promoter comprising sodium borohydride.
Patent SE-8206271-L (SE)
Inventor: CARLSSON S
IPC: C08F220/18
Filed: 1982-11-04
Abstract: A sealing composition of single component type is formulated from known sealing composition components and a novel acrylic copolymer comprising 68-96% by weight butyl acrylate and/or 2-ethylhexyl acrylate, 0-20% by weight methyl methacrylate and 4-12% by weight of an oxidative monomer having the general formula:   <IMAGE> where R = H or CH3, and n = 1 or 0.
Patent SE-8301646-L (SE)
Inventor: LEISSNER KARL-HENRIK
IPC: A61F5/453
Filed: 1983-03-24
Abstract: An incontinence protection for men, including means for collecting urine equipped with a clip ring (6) in elastically resilient material of a generally oval cross-section.
Patent SE-8302788-L (SE)
Inventor: THOR J
IPC: E04B1/00
Filed: 1983-05-18
Abstract: The balcony fitting method involves using fixtures provided with vertical tracks to be positioned on the house facade, and connected to a beam. Columns are suspended separately in the fixtures through insertion of at least one pin in the tracks. - A balcony plate is then fitted horizontally on a projecting support component from the columns, and is then secured. Finally, a rail is fitted around the balcony.
Patent SE-8304713-L (SE)
Inventor: LARSON ULF RUTGER
IPC: F27D21/00
Filed: 1983-08-31
Abstract: Apparatus for discharging liquid-covered, sedimented particles from a reaction chamber and subsequent drying of said particles, preferably metal particles which are produced in the upper portion of a reaction chamber partially filled with a liquid medium, by means of liquid-atomization or gas atomization of a stream of molten metal, whereby produced metal particles are collected at the bottom of the lower portion of said reaction chamber comprising a discharge means arranged at the bottom of said reaction chamber, said discharge means being arranged for an automatic operation and being connected to a sensing member at the bottom of said reaction chamber to sense the absence or presence of sedimented particles in said bottom in such a way that the discharging operation is automatically discontinued at a predetermined minimum quantity of collected particles and an outlet means connected to said discharge means, said outlet means being provided with a heating means and a movable motor-driven means arranged to transport said liquid-coated particles from said discharge means along said heating means, said discharge means and outlet means being arranged to prevent said particles from coming into contact with ambient air.
Patent SE-8305141-L (SE)
Inventor: MOTOYAMA S
IPC: B01J2/16
Filed: 1983-09-23
Abstract: A granulating and coating machine for use in granulation, coating, mixing, drying etc. of powdery or granular materials. The machine includes a casing for holding the powdery or granular raw materials, a rotator for performing granulation or coating arranged at the bottom of the casing and formed with at least one ventilating porition, an annular slit formed between the periphery of the rotator and the inner wall of the casing. A gas flow adjusting mechanism including two separated ducts for gas flow is provided in order to control independently the rate of gas fed through the ventilating portion and the slit gas fed through the slit. An agitator for agitating the powdery or granular materials and a disintegrator for breaking undesirously large particles of the powdery or granular materials may be provided above the rotator. The slit may be formed by an annular slit forming ring mounted on the inner wall of the casing. The slit forming ring may be moved vertically by a slit adjusting mechanism to change the width of the slit so as to adjust the rate of flow of the slit gas fed through the slit.
Patent SE-8306309-L (SE)
Inventor: KRATZ CHRISTER
IPC: H02G3/10
Filed: 1983-11-16
Abstract: In a telephone installation there includes an outlet for a telephone apparatus and an extension lead (6) is used to enable the apparatus to be used at a distance from the given telephone jack. AT its first end the jack is equipped with a plug for connection in the outlet and at its other end with a jack (5) for connection to the given apparatus. A holder device for the set on the surface of a stand (9) is set up to receive the given jack and thus hold the jack (5) in this position.<IMAGE>
Patent SE-8401118-L (SE)
Inventor: VOSSKOTTER A
IPC: E05B63/18
Filed: 1984-02-29
Abstract: In a maloperation safeguard unit, it is proposed that a blocking device effective between the espagnolette and the cover rail comprise a blocking member which is connected to a feeler by means of a shank passing through the cover rail essentially perpendicularly to its plane, that, in the release position, the blocking member be located on the side of the espagnolette remote from the cover rail, that the shank pass through a long hole of the espagnolette, that, in the blocking position, the blocking member be located within the long hole and engage into at least one lateral catch notch of a long-hole longitudinal edge, and that the blocking member be supported in the direction of movement of the espagnolette, at least in the blocking position, by a supporting and guiding device extending into the long hole of the espagnolette.
Patent SE-8405055-L (SE)
Inventor: TORNER H
IPC: F23D/
Filed: 1984-10-10
Abstract: A monitoring component (X) is provided for the combustion process, an ignition system for initiation the combustion process, an electromagnet valve (V) which turns on and cuts off the gas flow to the burner, and a control (STYR) which connects the foregoing parts and governs their functions. The monitoring component (X) works in accordance with the Peltier principle (thermo-element) and its output signal is used to activate a semi-conductor component, the output signal of which is used in turn for direct or indirect effect on the current flow through a coil in the electromagneti valve (V) used to maintain the valve in the open position (M2). The magnet valve (V) has two coils, the one (M2) of which has much greater resistance than the other (M1). This coil with the lower resistance (M1) is connected momentarily when the electromagnet valve opens, after which the coil with the higher resistance (M2) is connected. The combustion process is initiated by electrical sparks, and an integrated circuit is used to determine the frequency and duration of the sparks.
Patent SE-8405552-L (SE)
Inventor: PALAGHIAS GEORGIOS
IPC: A61K6/847
Filed: 1984-11-06
Abstract: The present invention relates to a method of preventing the occurrence of corrosion of amalgam filling material for dental purposes, wherein a protective layer preventing continuous precipitation of metal from the amalgam filling and consisting of metal phosphates not easily dissolved in saliva, is caused to be formed along the exposed surfaces of the amalgam filling by initially incorporating phosphate ion donators in the amalgam filling material in the existing surroundings. The invention also relates to a dental amalgam for preventing the occurrence of corrosion, for performing the method, wherein the dental amalgam contains phosphate ion donators in a quantity of up to 0,5% phosphor calculated on the weight of the amalgam filling material.
Patent SE-8500393-L (SE)
Inventor: PERSSON OSKAR BERTIL
IPC: B60J1/00
Filed: 1985-01-29
Abstract: The vehicle window, particularly a windscreen, has a stepped peripheral edge (12, 13), this being set back for an amount equal to the height of the holding strip (14). Thus the main surface (11) of the window is flush with that of the strip, so that snow and rainwater easily drain off it.
Patent SE-8501712-L (SE)
Inventor: MCKAY M L
IPC: F02M67/06
Filed: 1985-04-04
Abstract: PCT No. PCT/AU84/00150 Sec. 371 Date Apr. 2, 1985 Sec. 102(e) Date Apr. 2, 1985 PCT Filed Aug. 3, 1984 PCT Pub. No. WO85/00854 PCT Pub. Date Feb. 28, 1985.Method and apparatus for fuel injection to an internal combustion engine is disclosed. Gas is supplied to a fuel holding chamber to maintain a reference pressure which is above atmospheric pressure in the fuel holding chamber. A metered quantity of fuel is delivered into the holding chamber against the reference pressure. Communication is established between the holding chamber and the engine, and the supply of gas to the holding chamber is maintained while the communication exists so the pressure of the gas is sufficient to displace the metered quantity of fuel from the holding chamber to the engine.
Patent SE-8503747-L (SE)
Inventor: JOHANSSON R A G
IPC: A01D34/64
Filed: 1985-08-08
Abstract: The invention relates to a mower comprising a chassis which is provided with an engine. The chassis consists of a front and a rear section each section being provided with a pair of wheels and the front section supports a cutting attachment. The front and at least a part of the rear section are pivotally connected to each other so that they can be turned mainly about a vertical steering axis and about a mainly horizontal swinging axis. The steering axis (29) and the swinging axis (42) is placed considerably closer to the wheel axis of the rear section (13) than the wheel axis of the front section (12) preferably so that the distance (a) between the steering axis (29) and the wheel axis of the rear section (13) is less than ⅓ of the distance (b) between the two wheel axis.
Patent SE-8700328-L (SE)
Inventor: STUTZ A
IPC: C07D317/58
Filed: 1987-01-28
Abstract: Compounds of formula I   <IMAGE> I  wherein R1 represents a group of formula   <IMAGE> IIa  <IMAGE> IIb  <IMAGE>  <IMAGE> IId  <IMAGE> IIe +TR  <IMAGE> IIf   and R2 represents hydrogen or lower alkyl, or R1 and R2 together with the carbon atom to which they are attached represent a group of formula IIg   <IMAGE> IIg   R4 and R5 represent independently hydrogen or lower alkyl, R3 represents hydrogen, alkyl, cycloalkyl or halogenalkyl and R6 represents a group of formula <IMAGE>  <IMAGE>  R1 represents a group of formula IIa to IIf as defined above, R2 and R3 together form a -(CH2)-u group wherein u stands for a whole number from 1 to 8 and R4, R5 and R6 have the meanings given above. which compounds are indicated for use as pharmaceuticals and agrochemicals.
Patent SE-8701367-L (SE)
Inventor: RANSTAD P A G
IPC: H02M3/337
Filed: 1987-04-01
Abstract: The present invention relates to a method for generating from an alternating voltage (1), preferably of mains frequency, a variable d.c. voltage (3) which is applied to the electrodes of an electrostatic precipitator with a voltage level exceeding 30 kV. The alternating voltage (1) is converted (3) to a d.c. voltage, optionally subsequent to transforming-up the d.c. voltage, and the d.c. voltage (via switches ''A'' and ''B'') is supplied pulsewise to the primary winding (23) of a transformer (22), and the output voltage of the secondary winding (28a, 28b) of the transformer is rectified (33, 35, 34) and constitutes the variable d.c. voltage. The pulsated supply of the d.c. voltage to the primary winding of the transformer (via the switches ''A'' and ''B'') is effected at a frequency of between 20kHz and 200kHz.
Patent SE-8704775-L (SE)
Inventor: ALBINSSON P O I
IPC: B28B7/18
Filed: 1987-11-27
Abstract: A concrete bridge consists of bridge deck elements 11 in the form of hollow deck elements which are arranged alongside each other and which have longitudinal internal recesses 12 placed alongside each other and essentially in the shape of circular cylinders. <IMAGE>
Patent SE-8800414-L (SE)
Inventor: STRID BENGT
IPC: E02F5/10
Filed: 1988-02-09
Abstract: The holder is formed as an additional accessory (11) comprising a fixture part applicable to a support leg (8), and partly an attached male component, e.g. a tube (13) which can be inserted in the central hole of a cable drum. The fixture part comprises a wedge-shaped narrowing seat which accommodates a similarly wedge-shaped free end of the support leg. A socket is connected to the fixture in which the male component is fitted, and is movable between different adjustment positions in which it is lockable. The connection between the socket and the fixture part is via an articulation which allows the socket and the attached male component to pivot through a limited angle in relation to the fixture part. On the male component is fitted a ring with a conically narrowing end which can be inserted in the cable drum central hole in which it wedges firmly. The ring exerts a specific friction against the male component to prevent free or uncontrolled rotation of the drum in relation to the male component.
Patent SE-8901843-L (SE)
Inventor: ENGSTROEM B
IPC: F25D17/02
Filed: 1989-05-24
Abstract: A cooling and freezing plant includes at least one cooling space (34) and at least one freezing space (36), said spaces being connected to a central unit (20). The central unit is connected for indirect cooling of the cooling space (34) by means of a cold transfer medium which is cooled in the unit and, besides being conducted to the cooling space, is also conducted to a condenser (38) in a local cooling unit (40) arranged in connection with and for the freezer cabinet (36).
Patent SE-9000579-L (SE)
IPC: B05B15/555
Filed: 1990-02-19
Abstract: The present invention relates to a device for cleaning hand operated spray guns, preferably hand operated spray guns used for painting vehicles in repair shops, whereby said device includes a sealable space (9) with holders permitting positioning of preferably one spray gun (2) at a time in such a way relative to nozzles (51) that said nozzles can spray solvent onto and into said spray gun (2) for cleaning thereof, and whereby said nozzles (51) are provided for automatic cleaning of the spray gun (2). In order to make this device reliable, effective and usable for automatic as well as manual cleaning, a pressurized-air system (13) is provided to spray solvent by means of pressurized air and without the use of liquid pump devices therefor, onto and into the spray gun (2) through said nozzles (51) for automatic cleaning of said spray gun, whereby the pressurized-air system (13), when required, is provided also to permit spraying of solvent (48) onto the spray gun (2) through at least one other nozzle (58) for manual cleaning of said spray gun. <IMAGE>