baber/WOPTO huggingface dataset:
Patent SE-334832-B (SE)
Inventor: MEYER O
IPC: H03C3/36
Filed: 1967-09-07
Abstract: 1,197,224. Frequency modulation. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 8 Sept., 1967 [10 Sept., 1966], No. 41187/67. Heading H3R. [Also in Division G1] In an oscillator of the type comprising an amplifier Vo and a frequency determining network comprising voltage controlled impedances R 1 , R 2 , R 3  in a feedback path, the frequency or time period is made a linear function of an applied control voltage U x  by driving a voltage U #R  proportional to the sum of the controlled impedances and comparing it with the voltage U x  in a high gain amplifier V R  to produce a difference signal to control the impedance of the elements R 1 , R 2 , R 3 . If the gain of amplifier V R  is sufficiently high, the time period of the oscillator is shown to be a linear function of U x . As shown the system is employed to measure the unknown voltage U x . In modifications Figs. 4, 5 (not shown), the system may be employed to measure a unknown impedance. In such arrangements, the unknown impedance and the impedances R 1 , R 2 , R 3  form two adjacent arms of a bridge circuit. The variable impedance elements may be, as shown, light sensitive resistors or alternatively the resistors may be fixed and voltage variable capacitors or inductors employed.
Patent SE-340836-B (SE)
Inventor: JARRET J
IPC: H02K19/10
Filed: 1967-09-15
Abstract: 1,167,805. Synchronous motors. J. JARRET and J. JARRET. 19 Sept., 1967 [19 Sept., 1966], No. 42507/67. Heading H2A. A variable-reluctance synchronous motor connected to have a low inertia comprises a stator 2 having two parallel rings of mutually opposite magnetic tips 20, 21 separated by a gap in which is produced by means on the stator both a steady and an A.C. magnetic field in a direction parallel with the motor shaft 10, and a rotor 1 having secured to such shaft two non-magnetic support members 13, 14 which define a groove 19 in which are anchored teeth 15 disposed in the gap and formed by stacks of alternate magnetic and non-magnetic insulating laminae 16, 17. The tips 20, 21 comprise grain orientated silicon steel strip wound and cut to form U-shaped back to-back wires 26...29 carrying main windings 22 connected to be energized by a 3 pH supply to produce the A.C. field. Two exciting windings 23 or a permanent magnet create the steady field, which is closed through mild steel support members 24, 25. The rotor laminae 16, 17 are respectively of pure iron and an adhering glass-fibre loaded material, and in the other embodiment are tapes wound simultaneously into a ring shape, deformed to a wave shape to form the teeth, a thermosetting material is injected into the glass fabric laminae, and grooves are cut to receive the support members 13, 14. The teeth 15 saturate during operation, and the shaft 10 is non-magnetic.
Patent SE-336359-B (SE)
Inventor: STROEMBLAD J
IPC: B65D88/74
Filed: 1969-09-30
Abstract: 1,251,470. Containers. SVENSKA FLAKTFABRIKEN A.B. 30 Sept., 1970 [30 Sept., 1969], No. 46615/70. Heading F4H. A refrigerating container 1, for use with a road vehicle and having a cargo space 3 enclosed by an insulating shell 2, has at one end a recess so as to form an upper insulated chamber 5 and a lower uninsulated chamber 4, such that the chambers enclose a cooling coil battery 7 and a circulation blower of a refrigeration system in the upper chamber 5 and a condenser-compressor network 8 of the system in the lower chamber 4. Conduit means 9 which extend through the insulating shell of the container interconnect the two portions of the refrigeration system. By opening a heat insulated cover in the top of the container, a fork-lift truck is able to lift the refrigeration system away from the container and replace it, without disturbing the cargo. The conduit means 9 is accommodated in a slot (12, Fig. 4) normally closed by an insert of insulating material.
Patent SE-328799-B (SE)
Inventor: MARTENSEN P
IPC: F17C3/02
Filed: 1967-11-24
Abstract: 1,200,062. Liquefied gas storage containers. WESER A.G. 27 Nov., 1967 [26 Nov., 1966], No. 53894/67. Heading F4D. A generally rectangular liquefied gas, e.g. methane storage container at atmospheric pressure is formed of a self-supporting framework 6, Fig. 2, to which are secured thin flat wall-forming plates 9 supported by surrounding heat insulation 4; the base of the frame having a centrally extending guide 7 co-operating with a guide 8 on the floor 3 of a surrounding supporting structure, e.g. the inner ball 2 of a double-hulled ship. The frame 6 is braced by a corrugated bulkhead 13 and struts 11, 12 and the side-plates 9 have expansion folds 10. Struts 12 also serve as stays for the side-plates 9 to which they are connected by springs 15.
Patent SE-308687-B (SE)
Inventor: MOERTL G
IPC: C04B35/12
Filed: 1966-12-21
Abstract: 1,135,823. Refractories. OSTERREICHISCH AMERIKANISCHE MAGNESIT A.G. 18 Jan., 1967 [26 Jan. 1966], No. 2739/67. Heading C1J. Unfired chrome/magnesia bricks are prepared by mixing chromite with magnesite, sintered magnesite or other magnesium compounds yielding MgO on firing, shaping, sintering at at least 1750‹ C. and thereafter mixing in granular form with 0À0-0À7% of a boron compound calculated as B 2 O 3  and moulding into bricks with the addition of a binder. Boric acid is the specified boron compound. The binder may be sintered magnesite. The moulded mixture may contain dried sulphite cellulose waste liquor and a solution of kieserite.
Patent SE-422155-B (SE)
Title: Method and layout for preventing or counteracting propagation of fire, smoke, or other fire gases
Inventor: BERGDAHL KNUT
Filed: 1978-08-18
Abstract: This invention concerns a method and a layout for preventing or counteracting the propagation of fire or fire gas through ventilation ducts, openings or the like in a building, which contains a system of ducts for air intake and air exhaust. The invention is characterised in that the direction of the air flow in the ventilation ducts for air intake is reversed in event of fire or fire gas, so that such dangerous fire gases are evacuated out from the building.
Patent SE-419236-B (SE)
Inventor: SUNDEN O
IPC: C09C3/06
Filed: 1979-06-01
Abstract: A surface modified pigment formed from kaolin material and a process of producing same are described. The pigment consists of pigment particles of kaolin material, and on the surface of the particles a primary and a secondary layer are precipitated. The primary layer consists of an anionic Al2O3-SiO2 hydrate gel having a molar ratio of SiO2:Al2O3 of from 3 to 30 and is present in a quantity corresponding to from 2 to 15% by weight of SiO2, based upon the original quantity of kaolin material. The secondary layer consists of a polymeric binder which is bonded to the primary layer by hydrogen or ion bonding and which is included in a quantity of at least 2% by weight, based upon the original quantity of kaolin material. The pigment is prepared by dispersing the pigment particles in water and providing them, while they are dispersed, with precipitated primary and secondary layers. The primary layer of anionic Al2O3-SiO2 hydrate gel is precipitated by acidifying water glass with an aluminium salt and acid, and the secondary layer is formed by adding a polymeric binder, the primary and secondary layers being bonded to one another by hydrogen or ion bonding. The pigment is retained in aqueous dispersion until after application. The surface-modified pigment is intended for use in paper and coats of paint.
Patent SE-421104-B (SE)
Title: Device for mounting individual fish
Inventor: ROSENBERG H
IPC: A22C25/08
Filed: 1981-01-21
Abstract: The invention relates to a device which has the task of transferring individual advanced and processed fish which are in a vertical position, with the tail hanging downwards, into a position which, with regard to their head/tail position, is mounted horizontally in the longitudinal direction. For this purpose, the device exhibits two horizontally mobile conveyor belts 1 which grasp the sides of the fish. A flap 7, which can be rotated against a spring force, is arranged under these conveyor belts 1 and around a transverse shaft 8. In the region of the flap 7, the conveyor belts 1 are resiliently supported by means of counterpressure rollers 5 and, up until these rollers, are conveyed parallel to each other while, in the adjoining region 3, being conveyed onwards in a divergent manner, with a transport surface 10 being provided under this region. <IMAGE>
Patent SE-419125-B (SE)
Title: Apparatus for burning spirit or similar liquid fuels
Inventor: EBBESON B E O
IPC: F23D3/02
Filed: 1981-01-23
Abstract: A draught or burner tube 16 has a flange 18 forming a gap 32 relative to a ring 21 carried by the flange, below same at a distance. The reservoir is abutting the ring from below with a free surface of a mass 28 absorbing the fuel situated within the ring. The gap is open at the periphery of the flange and the ring for drawing in combustion air to the draught or burner tube through the gap above the free surface of the mass together with fuel fumes departing therefrom. <IMAGE>
Patent SE-438772-B (SE)
Title: Trap for mice, rats and other vermin
Inventor: RYDBERG SVERKER
IPC: A01M23/24
Filed: 1984-06-20
Abstract: Trap for mice, rats and other vermin, comprised of a spring mounted, thin, rectangular plate (1), fitted with a trap device set up so that, after the plate (1) springy bends toward the main circular arc shape, it can be brought to hold the plate still (1) in this position but releasing it upon effect, so that the plate (1) stretches out, of which the trap device is comprised of a U-shaped loop (2), whose legs (3) mainly lie along the lengthwise edges (5) of the plate (1) and with its free ends is flexibly connected with the plate's (1) lengthwise edges (5) along one edge and whose cross piece (6) is designed so that, when in the plate's (1) other end a bait holder is mounted (10, 11) furnished with bait, taken hold of with the bait holder (10, 11) bound and then the catch and release device manoeuvred (19), so that, when the bait is removed from the bait holder (10, 11) or it is worked at with repeated bending, the crosspiece (6) of the loop (2) is released, so that the plate (1) is extended outward and throws the loop (2) upward, so that one of its legs (3) breaks the releasing animal's neck against the corresponding lengthwise edge (5) of the plate (1).<IMAGE>
Patent SE-450415-B (SE)
Title: Sealing device for humidified cassette heat exchanger
Inventor: GUSTAFSSON PER ERIK
IPC: F28F13/00
Filed: 1985-12-04
Abstract: The heat exchanger has an incoming air flow either heated or cooled by one outgoing, and components to take care of the maintenance, cleaning and possible additional heating of the air currents. A folded wall forms a rigid unit or cassette and separates the two air currents, of which at least cne is fed to and leaves the cassette after change of direction through at least 90 deg.. For cooling the folded wall on its upper side, nozzles spray it with fluid, e.g. water, the evaporation of which effects the cooling process. On the topside of the cassette, channels are formed between the folded wall and a flexible mat covering the cassette in such a way that it can be altered so that varying surface area of the folded wall can be exposed for humidification or removal of the cassette. The flexible mat is sucked against the tops of the folded wall, and a further such mat is sucked against the cassette lower surface.
Patent SE-459533-B (SE)
Title: Device for fixing road traffic signs on columns
Inventor: GAARDMAN R S I
IPC: E01F9/658
Filed: 1986-12-10
Abstract: The fixtures on the sign panel are flanges (11-14) formed as hooks extending along the complete length of the panel upper and lower edges. The column fixtures (15-17) comprise a U-shaped stirrup (19), the free ends of which form hook-shaped projections (22,23). In the bottom part (20) of the stirrup is a tension screw (24) for clamping the stirrup onto the column after the stirrup hook-shaped projection has engaged a hook-shaped flange on the sign panel. The tension screw has a draw plate (25) on its inside. This enables the plate to draw the stirrup out from the column for retention of the sign panel (10) when the tension screw is tightened.
Patent SE-453068-B (SE)
Title: Vehicle spare wheel holder
Inventor: NILSSON LARS-OLOF
IPC: B62D43/04
Filed: 1987-01-16
Abstract: The bracket has one hook (12) which is fixed or stationary, whilst the other (13) is pivotably fitted so that its lower part is movable to and from the first hook. The spare wheel (14) is pressed against the hooks by a pressure plate (16) provided with an elastic pad. When the wheel is to be fitted it is suspended initially on the first hook (14) in a vertical position. It is then pivoted to a horizontal position, and the edge of its opening (31) passes the second hook (13) which is pivoted downwards so that it can snap back under the wheel. When the wheel is thus positioned, an elbow joint (19) is activated by a manoeuvring hand grip (22), causing the pressure plate (16) with its elastic components to clamp the wheel firmly the locating surfaces (28,29) of the hooks.
Patent SE-462315-B (SE)
Inventor: SMEDS S
IPC: A61L24/00
Filed: 1989-05-03
Abstract: PCT No. PCT/SE90/00018 Sec. 371 Date Oct. 30, 1991 Sec. 102(e) Date Oct. 30, 1991 PCT Filed Jan. 11, 1990 PCT Pub. No. WO90/13264 PCT Pub. Date Nov. 15, 1990.The present invention relates to an arrangement for the manufacture of bone cement by mixing together its constituent components comprising a mixing cylinder (1) in the form of a tube with a bottom (2) and a lid (3) and inside the mixing cylinder an axially movable agitator (4). The agitator consists of a piston-like agitator disc (4a), which is perforated by channels (4a1), through which the components of the bone cement are caused to flow during the mixing procedure and an agitator rod (4b) resembling a piston rod operatively connected to the agitator disc (4a) and supported in the lid (3) in such a way that it is free to slide. The invention is characterized in that the agitator rod (4b) has an axial channel (4b1), which is closed off at the agitator disc (4a) in such a way that it is capable of being opened. The bottom (2) is so arranged, under the effect of an axial force, as to be displaced like a piston axially in the direction of the lid (3), in conjunction with which the bone cement flows out through the channel (4b1) after it has been opened.
Patent SE-466217-B (SE)
Title: Hose clamp
Inventor: RYHMAN M
IPC: F16L33/207
Filed: 1989-12-19
Abstract: A hose clamp, which consists of an essentially circular central part 1 and a pair of lugs 3, one on either side of and formed in one piece with the central part 1, is open in the transition between the central part 1 and each lug 3 and intended to be clamped together in this portion 4 around, for example, a hose 2. The central part 1 is, on one side of the open portion 4, provided with a tongue 5 which is directed towards a seat 6 on the opposite side of the open portion 4 and arranged so as, when the lug 3 is clamped together, to come to bear against the seat 6 and in this way bridge or close the portion 4. In a method of production of such a hose clamp, a tube is extruded, with a central part of circular shape in cross section, two hollow portions located one on either side of the central part, which project transversely and extend along the central part, and with an internal longitudinal flange edge on each side of the central part at the transition between the central part and the hollow portions. Hose clamps are then formed by transversely cutting the tube formed in this way. <IMAGE>
Patent SE-468862-B (SE)
Inventor: GUSTAVSSON T
IPC: F02D9/04
Filed: 1991-04-12
Abstract: The invention relates to a method and device for coldstarting of piston-type combustion engines. During a first step, the blocking of the fuel supply to the engine's combustion chambers is ensured during cranking of the engine, whereby air is compressed in the engine for the purposes of warming up the engine's combustion chambers by generated compression heat. During a second step, fuel supply is effected during further cranking until ignition occurs, whereby the first step is continued for a predetermined number of revolutions of cranking of the engine.
Patent SI-9111632-B (SI)
Title: Solid lactulose
Inventor: KRAAIJENBRINK JAN
IPC: C07H3/02
Filed: 1991-10-07
Abstract: The present invention is concerned with a method for the preparation of crystal-water-free crystalline lactulose by subjecting an aqeous solution or suspension of lactulose to simultaneous reduction of the water content by evaporation and continuous stirring, optionally in the presence of seed crystals, until a free-flowing solid powder is obtained.
Patent CN-1014160-B (CN)
Title: 清除管道残余沥青的方法及其装置
Inventor: ZIQUAN CHEN
IPC: E01C19/16
Filed: 1987-03-29
Abstract: 一种装备在沥青道路施工和养护用的沥青洒布机上、用于清除管道内残余沥青的装置，是为利用达到一定工作压力的压缩空气来清除管道内的残余沥青的方法而设置的，它由动力机、沥青泵、空气压缩机、储气筒、分配阀、阀门、管道、喷头等组成。采用这种方法和装置来清除沥青洒布完后留在管道内的残余沥青，一个人在二～三分钟内就能完成，省时、省力、经济、可靠。
Patent CN-1012881-B (CN)
Inventor: PONOMAREV GRIGORY MAXIMORICH
IPC: B03B7/00
Filed: 1988-09-08
Abstract: 一种用于富集矿物的精选机，它有一个带锥形底(2)的杯形富集机构(1)，杯底加深部分有卸料孔(13)，还有传动机构(5)，其空心传动轴(8)内偏心安装轴(10)，轴(10)支承富集机构(1)，富集机构(1)沿半径等于偏心距的圆周运动。杯的横截面为椭圆形，通过拉线(12)与底座(3)连接，杯底(2)加深部分与轴(10)的位置错开，且卸料孔(13)下装设一个精矿精选盘(14)。
Patent CN-1018608-B (CN)
Title: 绞股蓝药物保健烟
Inventor: WANXIANG LIU
IPC: A24B15/16
Filed: 1991-04-23
Abstract: 本发明提供了一种绞股蓝药物香烟。由于绞股蓝中含有人参皂甙，黄酮等多种有益人体的药物成份，且主要的药用成份具有挥发性的特点，因此无论是用绞股蓝茎叶干品还是用其提取物喷酒烟叶制成的药物烟，有效药用成份均可被抽吸而进入人体，达到保健药用效果。本发明的药物烟烟气柔和清香，有防治气管炎、咽炎、滋补、恢复疲劳，增进食欲，睡眠正常等作用，长期抽吸可健身防癌，抗衰老。原料可速生丰产价格低廉，社会效益和经济效益显著。
Patent FI-111173-B (FI)
Inventor: PUURTINEN ARI
IPC: D21G9/00
Filed: 2002-05-03
Granted: 2003-06-13
Abstract: The present invention relates to a method for the control of quality of a paper web in the production of paper web, where paper stock is fed from the headbox of the paper machine (36) onto the wire section (10), whereby the paper stock is formed into a paper web. The headbox flow rate and consistency are measured from the paper stock fed into the headbox, and the water quantities removed on the wire section (10) during the formation of the paper web are measured on the wire section. In the method, a filler distribution model (33) is established, into which data on the wire section (10) geometry, measured headbox flow rate and consistency and on the water quantities removed on the wire section (10) are entered, and the model (33) is used for establishing an estimate of the filler distribution (34), and the running values of the paper machine (36) are adjusted on the basis of the estimated filler distribution (34). <IMAGE>
Patent FI-130072-B (FI)
Inventor: FALCK-SCHMIDT JAN
IPC: F41H5/20
Filed: 2011-01-25
Granted: 2023-01-31
Abstract: Föreliggande uppfinning avser en fiberkompositprodukt försedd med ett ballistiskt skydd, innefattande åtminstone ett skikt av armerade fibrer, som inrättats med fiberlindning, och som bildar en rörformad fiberkompositprodukt. En dylik rörformad fiberkompositprodukt har typiskt formen av ett cylinderformat rör; den kan likväl också vara ovalformad eller till och med kantig. Samtidigt passar en dylik fiberkompositprodukt väsentligt att användas i olika konstruktioner, i vilka man önskar integrerade bepansrade delar, inklusive stommar i fordon, t.ex. i militärfordon. I samband med tillverkningen av militärfordon strävar man efter att minska fordonets vikt i förhållande till fordonets bärkraft.
Patent FI-127606-B (FI)
Inventor: LAITASALMI HEIKKI
IPC: G06T7/73
Filed: 2015-04-01
Granted: 2018-10-15
Abstract: Muodostetaan 3D-pistepilvi kuormankäsittelylaitteen tartuntavälineistä (204) suhteessa kuormankäsittelylaitteessa kuorman yläpuolella vaakasuunnassa liikutettavaan laitteeseen (202), johon tartuntavälineet on yhdistetty liikutettavaksi pystysuunnassa. Paikannetaan tartuntavälineet (204) suhteessa vaakasuunnassa liikutettavaan laitteeseen (202) vertaamalla muodostettua 3D-pistepilveä ja ainakin yhtä tartuntavälineiden (204) 3D-mallia.
Patent HK-1052375-B (HK)
Title: Thick and thin polyester multifilament yarn
Inventor: TOMOO MIZUMURA
IPC: D02J/
Filed: 2003-06-30
Abstract: A thick and thin polyester multifilament yarn having an excellent natural fiber yarn-like hand, a dry touch and spun yarn-like appearance includes a plurality of individual thick and thin polyester multifilaments varying in thickness along the longitudinal direction thereof and exhibits a spectrum having a first peak (Pmax1) of a coefficient of variation in yarn thickness of 4 to 10 cm, a second peak (Pmax2) of the yarn thickness variation coefficient of 50 to 150 cm and a ratio (Pmax1/Pmax2) of 1.5 to 4.0, measured by the normal mode test method using the Uster evenness tester.
Patent HU-176544-B (HU)
Title: Process for preparing ignited phosphate fertilizers containing alkali
Inventor: HAUSCHILD ULRICH
IPC: C05B13/02
Filed: 1978-02-15
Abstract: An alkaline high temperature process for the production of alkali containing highly citrate soluble calcined phosphate fertilizer is disclosed. The process comprises calcining a preheated mixture comprising a crude phosphate, an alkaline decomposing agent, silicic acid and phosphoric acid in a rotary kiln at a temperature of between about 900 DEG  and 1300 DEG  C. The preheated mixture is prepared by introducing phosphoric acid directly into the kiln and therein contacting it with the hot precursory mixture of the remaining starting material having a temperature of between about 150 DEG  to 900 DEG  C. The amounts of starting materials are preferably chosen such that in the mixture 1 mole of P2O5 is present per about 1.1 to 1.8 moles of alkali oxide, and about 0.5 moles of SiO2 are present per mole of CaO which is in excess of the amount of CaO which can be bound in the form of calcium alkali phosphate.
Patent IT-1247109-B (IT)
Title: Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene.
Inventor: LUCIANI LUCIANO
IPC: C08F4/60
Filed: 1991-02-28
Granted: 1994-12-12
Abstract: Viene descritto un procedimento per la preparazione di un componente solido di catalizzatore attivo nella (co) polimerizzazione dell'etilene e capace di produrre (co) polimeri dell'etilene con distribuzione da media ad ampia del peso molecolare e con distribuzione monomodale dei pesi molecolari, nei procedimenti che operano in stadio unico, in sospensione o in fase gassosa. Detto componente solido di catalizzatore contiene magnesio, cloro, silicio, titanio ed almeno un'altro metallo di transizione su un supporto solido, granulare e poroso, e viene ottenuto trattando il supporto, in successione, con un composto di un metallo scelto tra afnio, zirconio o vanadio; un magnesio dialchile o magnesio alchil alogenuro; un cloruro di silicio; ed un composto di titanio.
Patent IT-1249298-B (IT)
Title: Spool-carrier bar with elastic deformation or centrifugal thread spool apparatus
Inventor: GALVANIN BRUNO
IPC: D06F/
Filed: 1991-04-30
Granted: 1995-02-22
Abstract: The bar is made of an elastic material composed of a composite of glass fabric and epoxy resins and has a number of annular grooves 4 capable of accommodating on their interior metal protection rings 5. Figure 2. <IMAGE>
Patent IT-1250435-B (IT)
Inventor: CAVANI FABRIZIO
IPC: C07C6/12
Filed: 1991-07-01
Granted: 1995-04-07
Abstract: Catalyst for the alkylation of aromatic compounds consisting of a zeolite Y modified by treatment with a phosphorous compound.