baber/WOPTO huggingface dataset:
Patent SE-452594-B (SE)
Title: Granular material extraction system
Inventor: OHLEN SVEN
IPC: B65D88/72
Filed: 1983-04-08
Abstract: The system extracts granular material from the bottom (3) of a silo (1), and has a number of channels in the bottom extending towards the discharge opening. The bottom is covered by a perforated plate, through which air is blown to fluidise the adjacent material and cause it to flow out through the opening (5). The bottom pref. has ridges (9) with sides sloping towards the outlet.
Patent SE-446766-B (SE)
Title: Hot air furnace for solid fuel
Inventor: STJERNA JAN
IPC: F23H3/02
Filed: 1985-03-06
Abstract: Hot air furnace for solid fuel that includes a hearth chamber (12), an ash chamber (14) underneath and a flue gas collection chamber (24) above the hearth, as well as a fan chamber (17) with a fan to drive air through the heat exchange chamber, which is separated from the combustion side and which at least partly surrounds the hearth chamber. There is a specially pronounced shortage within for example smaller workshops, agricultural facilities, and the like where one often has good access to relatively cheap solid state fuel and where one desires to maintain heat with a cheap yet efficient furnace. This has been achieved by positioning a row of parallel tubes set apart from one another in at least the upper and lower parts of the hearth chamber (12). These tube rows (19, 23) are connected to one another in series via at least one collection channel (22) which is designed to form one of the furnace's side walls, while the opposite side wall is made of a u-shaped channel (20) that is partly connected with the interior of the lower tube row (19) functioning as a fire grate, and partly with the fan chamber (17, 21) A channel (29) for combustion air is designed to stretch vertically through said collection channel (22) and forth to the ash chamber (14) while slats between the tubes in the tube rows (19, 23) are designed as a passage for combustion air to and from the furnace. A slanted guide plate is positioned above the upper tube row, which increases the distance to said tube row in the direction of flue gas escape from the combustion chamber.<IMAGE>
Patent SE-462240-B (SE)
Inventor: LINDBERG S
IPC: F41A9/11
Filed: 1988-10-12
Abstract: A tank features magazines which hold ammunition units (3a, 3b) of different types. The feeding path includes discharge devices for discharging the ammunition units from the magazines, and a turntable (8) for receiving each respective ammunition unit discharged from the magazines and turning the ammunition unit to a traverse direction which coincides with a preset traverse direction for the gun of the tank. There are further included means for transferring each respective ammunition unit from the turntable to the ramming position in the gun. The turntable is provided with two carrier units (8a, 8b) for ammunition units. The carrier units are alternatingly movable into and out of the feeding path for the ammunition units. On feeding of the first type of ammunition unit (3a), the first unit operates in the feeding path, while the second unit is located outside the feeding path where it carries an ammunition unit (3b) of the second type. On switching from the one ammunition type to the other, the turntable is disposed to move the first carrier unit out of the feeding path and the second carrier unit into the feeding path.
Patent SE-466242-B (SE)
Title: Arrangement for submerged-arc welding in an overhead position
Inventor: VARENCHUK P A
IPC: B23K9/32
Filed: 1990-02-05
Abstract: The arrangement according to the present invention for submerged-arc welding in an overhead position comprises, on the one hand, a drive carriage 26 which bears a vertical support with a slide 22 having a bracket 21, and, on the other hand, a shaping member 16 which is arranged on the end 25 of the bracket 21 in such a way that it can pivot in a longitudinal and a transverse plane of the shaping member 16, and also a feed hopper 1 with a fluxing agent 2. The feed hopper 1 contains a nozzle 13 intended for advancing a consumable electrode 14, a basin 3 which is situated in the upper part of the feed hopper 1 and through which the nozzle 13 is passed, and members intended to carry the fluxing agent 2 and press it against an object to be welded. The welding arrangement according to the invention is characterized in that the feed hopper 1 is secured on a fixed axle 17 which is borne by the front wall 18 of the shaping member 16, is situated parallel to the transverse axis of the shaping member 16 and is adapted to the upper end surface of the rear wall 19 of the basin 3 located near the nozzle 13. Since the fixed axle 17 of the feed hopper 1 and the shaping member 16 are situated in this way, the basin 3 can pivot in the transverse direction, and the predetermined fluxing agent pressure in the weld zone is held stable. The arrangement can be used for welding long and circular joints which can rotate during the actual welding. <IMAGE>
Patent SE-465770-B (SE)
Title: Articulated vehicle
Inventor: BRUUN L
IPC: B62D15/00
Filed: 1990-03-05
Abstract: On a twin-axle articulated vehicle, the four wheels 4i, 4o, 5i, 5o can also be controlled by means of the fact that they can be set at angles relative to their neutral positions perpendicular to respective axles 6, 7. <IMAGE>
Patent SE-465977-B (SE)
Title: Mine-clearing assembly
Inventor: NORDSTROEM B
IPC: F41H11/18
Filed: 1990-04-02
Abstract: A mine-clearing assembly comprises a rotating striking arrangement with a vertical axis. The rotor arrangement 10 rotates striking members 12, 13 in a plane which is essentially parallel to the ground. The rotor arrangement is supported by a support arm 20 which extends forwards from a bulldozer blade 30 on which the support arm 20 is vertically foldably mounted 22. The bulldozer blade 30 is supported on the front part of a driving vehicle. A force cylinder 40 acts between the bulldozer blade and the rear end of the support arm 20. The force cylinder offers either a pressing force for the striking arrangement against the surface of the ground or folding-up of the support arm and thus the striking arrangement 10 so that the bulldozer blades 30 can be used for mine-clearing on mounds and for removing mounds when necessary. <IMAGE>
Patent SE-466149-B (SE)
Inventor: FRANDSEN E
IPC: C08L77/00
Filed: 1990-05-11
Abstract: The disclosure relates to a container and a process for its production. The container has a bounding definition comprising at least one layer of a plastic material in which is included a partially split or degraded polyamide so as to impart to the container improved oxygen barrier properties. The process implies that, on production of the container, a plastic material is selected such that a partially split polyamide is included in one barrier layer included in the container.
Patent ZA-9811954-B (ZA)
Title: Stabilizer system for chlorine-containing polymers.
Inventor: WEHNER WOLFGANG
IPC: C08K3/00
Filed: 1998-12-30
Abstract: Stabilizer systems for PVC contain 6-amino-1,3-dialkyl-uracil or -thiouracil derivatives plus calcium-aluminum hydroxides and/or Ca-Al hydrogen phosphites and/or Al hydroxides and/or Ca-Al-hydroxo-(hydrogen) carbonates and/or lithium layer lattice compounds and/or titanium-containing hydrotalcites and/or hydrates of these. A stabilizer combination contains (A) compound(s) of formula (I); R1, R2 = H, 1-12C alkyl, 3-6C alkenyl, 5-8C cycloalkyl (optionally substituted with 1 to 3 1-4C alkyl, 1-4C alkoxy, 5-8C cycloalkyl, OH or Cl groups) or 7-9C phenylalkyl (optionally ring-substituted as above); Y = S or O; together with (B) Ca-Al-hydroxide(s) and/or (C) Ca-Al-hydrogen phosphite(s) and/or (D) Al hydroxide(s) and/or (E) Ca-Al-hydroxo-(hydrogen) carbonate(s) and/or (F) lithium layer-lattice compound(s) and/or (G) titanium-containing hydrotalcite(s) (and/or corresponding hydrates of components B-G). An Independent claim is also included for a composition containing a chlorine-containing polymer and stabilizer combination(s) as defined above, especially for the production of PVC pipes and profiles.
Patent AT-409747-B (AT)
Title: Fixture to stabilise the load cable on cable cars
IPC: B61B12/04
Filed: 2000-10-02
Granted: 2002-10-25
Abstract: Fixture to stabilise the load cable on cable cars with two opposing lanes (1, 2) with always one supporting cable (3, 3') and one pulling cable (4, 4'), whereby the device contains at least two rope carriers (5, 6), of which each meshes into one supporting cable (3, 3') and guides a pulling cable (4, 4'), whereby at least two rope carriers (5, 6) located on opposite lanes are connected with each other over a spacing structure (7).<IMAGE>
Patent AT-411217-B (AT)
Title: Locking screw has head, middle part penetrating implant, threaded and thread-free sections, and end part
IPC: A61B17/86
Filed: 2000-12-18
Granted: 2003-11-25
Abstract: The middle part (15) of the locking screw (12) going through a passage or cavity in the implant is in the form of a thread-free bolt whose outer diameter matches the shape of the passage or cavity, and which is large than or equal to the outer diameter of the thread (16) at the screw's free end. Between the middle part and the head (13), the screw has a further thread (14) with a diameter greater than that of the middle part. The transition between the middle thread-free part and the further thread acts as thread-cutter with voids for discharging the waste cut material
Patent CN-85100438-B (CN)
Title: 含氟硅酸钾石膏中钾的回收方法
IPC: C01F11/46
Filed: 1985-04-01
Abstract: 一种含氟硅酸钾石膏中钾的回收方法，是采用氧化钙在中性至碱性液中再浆酸介石膏中难溶的氟硅酸钾，促使酸介石膏中氟硅酸钾分介以及氟硅酸钾与二水石膏反应完全，生成硫酸钾溶液，再浆母液（硫酸钾）可以用作酸介石膏的洗涤液回入酸介系统。本发明操作简单，反应完全，辅助材料价廉易得，可以回收酸介石膏中９０～９５％（重量）的钾，降低酸介反应的硫酸耗量，同时使用了氧化钙也消除了酸介石膏的残酸污染。
Patent CN-1007144-B (CN)
Title: 气动装置
Inventor: SAMS KENNETH
IPC: B64C27/32
Filed: 1985-09-19
Abstract: 本发明是关于象风筝、悬浮式滑翔机和展示装置所用的气动装置。 
     本发明提供一种带有转动体的气动装置，该转动体和限制构件相连，而限制构件确定出转动体的转动轴。转动体由薄壁构成，薄壁延展于转动轴上两个彼此隔开的位置之间，并离开上述两个位置之间的转动轴，转动体的转动轴通过或靠近它的重心。
Patent CN-86100475-B (CN)
Title: 在轮胎生产中生产多种轮胎表面条纹的可以翻转的多层挤压机机头
IPC: B29C48/49
Filed: 1986-01-21
Abstract: 一种用于生产轮胎外胎面的可以翻转的多层挤压机机头，它具有易于清扫及调换的挤压通道部件，用液压、气动或机械控制的连杆使机头部件可沿着喷嘴出口方向运动，连杆固定在机头部件上，并可被松开，这种构成确保机头部件能运动到这样一位置，使有可能没有障碍地接近机头部件的所有侧面并可以迅速进行调换。
Patent CN-1009066-B (CN)
Inventor: YOUPU XU
IPC: B23F5/02
Filed: 1988-01-06
Abstract: 本发明提供了一种用轨迹法成形制造摆线砂轮修整工具的磨削装置，该磨削装置制造的砂轮修整工具修整后的砂轮可实现在花键磨床上成形唐削摆线齿轮。其特点是适合磨削少齿数摆线齿轮，弥补了蜗杆砂轮磨齿机加工摆线齿轮的局限性。
Patent FI-114666-B (FI)
Inventor: IKONEN RIKU
IPC: H03F1/02
Filed: 2000-10-31
Granted: 2004-11-30
Abstract: The invention relates to a linearization method and an amplifier arrangement for linearizing an amplifier ( 50 ) amplifying an RF signal with a variable envelope. The amplifier arrangement comprises a sampling device ( 20 ) for sampling an RF signal to be amplified. The amplifier arrangement further comprises a control device ( 30 ) arranged to generate, using samples, an output signal changing its value according to the envelope shape of the RF signal to be amplified. The amplifier arrangement further comprises an adjusting device ( 40 ) arranged to adjust, using the output signal, the bias current of the amplifier such that the magnitude of the output signal and the magnitude of the bias current change in the same direction.
Patent FI-112049-B (FI)
Inventor: LAUKKANEN MIKKO
IPC: G05G7/02
Filed: 2001-03-06
Granted: 2003-10-31
Abstract: The invention relates to a control device for affecting the accelerator ( 15 ) of a vehicle by means of a an actuator, typically a handle ( 3 ), arranged within the reach of the driver. The main purpose of use of the invention is to modify vehicles equipped with foot pedal control means so that they become better suitable to be used by disabled persons. The invention is suitable to be used by professional drivers to improve driving comfort. According to the invention, the control device comprises means ( 20, 21, 30, 20, 60, 30, 20, 80, 30 ) for locking the actuator ( 3 ) with a margin for adjustment into a position in which the actuator ( 3 ) is utilized to affect the accelerator ( 15 ) of the vehicle, and means ( 22, 25, 60, 22, 25, 81 ) for producing a margin for adjustment in said position locked with a margin for adjustment, which margin for adjustment allows the driver to move the actuator ( 3 ) and to adjust the accelerator ( 15 ) within the adjustment range ( 31 ) of the margin of adjustment without releasing said locking. Furthermore, the control device according to the invention comprises means ( 20, 21, 30, 20, 60, 30, 81, 30 ) for automatically releasing the locking with a margin for adjustment when the driver turns the actuator ( 3 ) more than is allowed by said margin for adjustment.
Patent FI-116166-B (FI)
Inventor: LEHTINEN PEKKA
IPC: G06F9/48
Filed: 2002-06-20
Granted: 2005-09-30
Abstract: The current invention relates to a system comprising means (2, 4) for scheduling the execution of application sessions and the necessary resource reservations in an electronic device (1) with one or more processors (2). The system comprises means (2) for scheduling the resource reservations and the execution of application sessions that are to be executed substantially simultaneously. The application session to be executed is composed of one or more Activity Blocks (AB) that are located in one or more Activity Block Containers (ABC, ABC1, ABC2, ABC3), and an execution order of these Activity Blocks is pre-defined for said Activity blocks (AB). The system comprises resource type specific Resource Handlers (RH) for the reservation of resources for the application session, Resource Allocation Manager (RAM, RAT, RH, RIT) for the bookkeeping and analysis of the resource allocation situation, Application Session Management and Scheduling means (ASM) for selecting the next application session and Activity Block at least on the basis of said resource allocation situation, executing means (2, ASM) for executing the Activity Block (AB) in the course of the selected application session. The system is provided with a protocol (SCP) connecting said Resource Handlers (RH), Resource Allocation Manager, Application Session Management and Scheduling means, and executing means to control the execution order and to implement the transfer of information between said resource reservation means, Resource Allocation Manager, Application Session Management and Scheduling means, and executing means. The invention also relates to a method for the execution of application sessions in an electronic device (1), as well as to an electronic device (1). <IMAGE>
Patent FI-117162-B (FI)
Title: Filter material for removing phosphor from waste water originating from e.g. scattered settlement and/or leachate, comprises lightweight aggregate, calcium hydroxide and water which have been mixed by grinding during preparation
Inventor: PESONEN LIISA
IPC: C02F1/28
Filed: 2005-06-17
Granted: 2006-07-14
Abstract: A filter material comprises lightweight aggregate, calcium hydroxide and water which have been mixed by grinding during the preparation of filter material. Independent claims are also included for the following: (1) the preparation of the above filter material by (A) wetting crushed lightweight aggregate and/or lightweight aggregate granule mixture with water; (B) grinding the wetted crushed lightweight aggregate and/or lightweight aggregate granule mixture; and (C) adding calcium hydroxide to the ground crushed lightweight aggregate and/or lightweight aggregate granule mixture while simultaneously continuing grinding; and (2) a filter cartridge, e.g. tube, bag, and/or basket, containing the above filter material.
Patent FI-128706-B (FI)
Inventor: RAATIKAINEN JUHA
IPC: E05C1/12
Filed: 2015-09-18
Granted: 2020-10-30
Abstract: Uppfinningen baserar sig på att delar, vilka bildar en kraftöverföringsförbindelse (5) från spindelaxeln (3) hos ett trycke i ett låshus (1) till en fallkolv (2), inkluderar en fjäder (14) vilken också är inrättad att överföra kraft. Fjädern hjälper att eliminera fallkolvens utskjutning orsakad av toleransvariationer då det i låshuset monterade trycket är vridet till sitt extremläge för att öppna dörren.
Patent FI-130576-B (FI)
Inventor: PIRINEN NILLA
IPC: E06B5/01
Filed: 2021-03-10
Granted: 2023-11-22
Abstract: Tämän keksinnön kohteena on kiinnike, jota käytetään erilaisissa kohteissa (3) käytettävien luukkujen (4) irrotettavasti/avattavasti kiinnittämiseen, joita luukkuja (4) käytetään huolto-, tarkkailu-, mittaus-, säätö-, sulku/avauslaiteiden peittämiseen, tai rakenteiden vaurioiden peittämiseen, luukku (4) kiinnitetään irrotettavasti/avattavasti yhdellä tai useammalla kiinnikkeellä, jolla on runko (1). Keksinnölle on tunnusomaista se, että kiinnikkeen runko (1) muodostuu sivusta katsottuna u-kirjaimen muotoisesta osasta, jossa u-kirjaimen leveys vaihtelee niin, että leveyskohtia, joita nimitetään kiinnitysväleiksi voi olla kaksi tai useampi eripaksuisiin kohteisiin (3) tarttumiseksi rungon (1) ulkopinnalla on kestomagneettipinta (1p) johon yksi tai useampi kestomagneetti (2) on kiinnitettävissä, luukun (4)  kestomagneettiin/kestomagneetteihin (2) kiinnittämiseksi.
Patent HU-184609-B (HU)
Title: Armoured, gas filled high-voltage cable
Inventor: CZEH FRANZ
IPC: H02B13/02
Filed: 1979-05-21
Abstract: An encased gas-insulated high-tension line is disclosed especially for regions of the line where disturbing arcs can occur so as to melt a grounding casing of the line. A heat and pressure resistant insulative layer prevents an escape of hot and possibly poisonous insulating gases from the casing in the event of a casing melting. The insulative layer is preferably made of an epoxy resin/glass fiber fabric and is wound around arc-endangered areas at fixed arc regions. An additional heat-resistant insertion may be included between the casing and the insulative layer.
Patent IT-1273285-B (IT)
Title: Method and machine for making filter cigarettes
Inventor: RIZZOLI SALVATORE
IPC: A24C/
Filed: 1994-04-07
Granted: 1997-07-07
Abstract: According to the present invention, a machine is provided for making filter cigarettes, the machine comprising first means of advancement of two successions of filter cigarettes, side by side and oppositely oriented; tilting means to tip over the cigarettes from a first one of the two successions, so as to orient them like the cigarettes of a second one of the two successions, and second means of advancement for said two successions of identically oriented cigarettes; and being characterised by the fact that said tilting means comprise transfer means to transfer each cigarette of the first succession, by tipping it over 180 degrees, from a first position relative to the cigarettes of the second succession to a second position situated on the opposite side of the cigarettes of the second succession relative to the first position and at a distance determined by the cigarettes of the second succession, so as to obtain two successions of equally oriented cigarettes with transverse spacing between them. <IMAGE>
Patent IT-1247432-B (IT)
Title: Lega di iridio e silicio
Inventor: LAL LUTHRA KRISHAN
IPC: C22C5/00
Filed: 1991-04-22
Granted: 1994-12-14
Abstract: Si insegna una lega avente una resistenza molto alta all'ossidazione. La lega contiene tra il 30 e il 75% in atomi di silicio in una base di iridio. La lega può essere usata nella forma di un rivestimento superficiale per proteggere elementi strutturali di altri materiali da ossidazione. La lega può anche essere usata come ingrediente di un composito.
Patent IT-1251621-B (IT)
Title: Sistema elettronico per l'automatico trasferimento d'una percentuale sugli acquisti effettuati in negozi convenzionati, su una polizza d'assicurazioni intestata all'acquirente
Inventor: BONAVITACOLA LINO
IPC: G06Q30/00
Filed: 1991-10-23
Granted: 1995-05-17
Abstract: Sistema elettronico per l'automatico trasferimento d'una percentuale sugli acquisti effettuati in negozi convenzionati su una polizza d'assicurazioni intestata all'acquirente comprendente un complesso elettronico composto da un registratore elettronico di cassa, da un lettore-scrittore di carta elettronica e da un'unità elettronica di gestione e controllo da collocare nei negozi, un elaboratore elettronico da collocare in una sede di un Ente che gestisce il sistema, collegato telematicamente con il predetto complesso elettronico, ed una speciale carta elettronica, adeguatamente programmata, rilasciata ai clienti di tali negozi.
Patent IT-1271968-B (IT)
Title: Tubo di riscaldamento per forno industriale, forno industriale e procedimento per il riscaldamento del forno
Inventor: HENNING RICHTER
IPC: H05B3/42
Filed: 1993-03-04
Granted: 1997-06-10
Abstract: L'invenzione riguarda un tubo di riscaldamento ceramico per il riscaldamento elettrico di un forno industriale, che è eseguito in modo da poter sottoporre l'interno del tubo di riscaldamento ad una pressione di gas inerte.
Patent IT-1249364-B (IT)
Title: Rotating head with grinding wheels having oscillating segments, in a machine for polishing and lapping marble, granite and hard stone
Inventor: PEDRAZZOLI LIVIO
IPC: B24B/
Filed: 1991-04-15
Granted: 1995-02-23
Abstract: The invention relates to the sector of machines for polishing marble, granite and hard stone in general. More precisely it relates to a rotating head with grinding wheels having oscillating segments, comprising a duct 6 able to convey, by means of the centrifugal effect, a lubricating fluid to moving mechanical members forming part of the head. The rotating head ensures perfect lubrication of all the moving parts and is also modular in the sense that it envisages the possibility of varying the number of elements supporting the grinding wheels 3 without having to make substantial modifications to the rotating head. <IMAGE>
Patent IT-1245457-B (IT)
Title: Lock with small pistons which can be opened using a rotating-bit key
Inventor: DI MOTTA BENITO
IPC: E05B/
Filed: 1991-03-15
Granted: 1994-09-20
Abstract: Lock consisting of a lock 9 with a key 11 having a double bit 13 inserted in one half B of the housing 1 and a lock 15 of the type with small pistons 17, which is inserted in the other half A of the housing 1, said lock 15 having the resilient pistons 17, arranged radially at 18, resting, by means of a corresponding number of contact bodies 21, on a plurality of shaped masks 23 which are designed to perform a translatory movement in an appropriate seat 24; the positional rotation, through 90 degree, of the bit 13 of the key 11 causing displacement of said shaped masks 23 in contact with the pistons 17 until each of them is arranged in the position envisaged for opening of the lock. <IMAGE>
Patent IT-1251707-B (IT)
Title: Process for the production of N- phosphonomethyliminodiacetic acid
Inventor: DONADELLO GRAZIELLO
IPC: C07C/
Filed: 1991-10-01
Granted: 1995-05-20
Abstract: Process for the preparation of N- phosphonomethyliminodiacetic acid by the phosphonomethylation of iminodiacetic acid by reacting an aqueous solution of phosphorous acid and hydrochloric acid obtained by the hydrolysis of phosphorus trichloride with iminodiacetic acid and formaldehyde, in which: a) The phosphorus trichloride is hydrolysed with water or an aqueous solution of hydrochloric acid, controlling the reaction temperature and the quantity of water in such a way as to form an aqueous solution of hydrochloric acid and phosphorous acid in a molar ratio of 0.5:1 to 2:1 and causing gaseous hydrochloric acid to develop from the reaction medium, b) The phosphonomethylation reaction of the solution obtained in a) is performed in the presence of iminodiacetic acid in a molar ratio between iminodiacetic acid and phosphorous acid of 1:1 to 1:1.2 and with the addition of formaldehyde, and c) N-phosphonomethyliminodiacetic acid is recovered from the reaction medium. <IMAGE>