baber/WOPTO huggingface dataset:
Patent SE-336561-B (SE)
Inventor: NILSSON V
IPC: B04B1/18
Filed: 1969-10-23
Abstract: 1,253,799. Discharging sludge from centrifuges. ALFA LAVAL A.B. 22 Oct., 1970 [23 Oct., 1969], No. 50315/70. Heading B2P. A sludge centrifuge comprises a rotor 1 (11) having peripheral sludge outlets 3 arranged to be opened or closed during operation of the centrifuge by means of a piston 4, a control unit 17 arranged to actuate the sludge outlets 3 when the rotor is to be emptied of its contents such that at least part of the sludge settled in the rotor is discharged while liquid is maintained therein, and sensing means 15 arranged to sense the balance of the rotor and control the further discharging of the rotor contents. Liquid to be separated is led into the centrifuge through a conduit 12 and a hollow drive shaft 5. Purified liquid leaves via an overflow outlet 9 and a conduit 13. Sludge discharged through the outlets 3 leaves through a conduit 14. The means 15 senses vibrations arising from unbalance of the rotor and is connected to the control unit 17. The latter controls the operation of a valve 19 in the conduit 12 and of a valve 21 in a conduit 22 which supplies operating liquid at 4a for controlling the piston 4. By stopping the flow of operating liquid to the centrifuge for a given length of time, the control unit 17 may provide for either partial or total emptying of the rotor according to a predetermined programme. When the rotor is to be emptied totally, the supply of liquid to be separated through the conduit 12 is stopped by means of the valve 19. Then for a very short period the supply of operating liquid through the conduit 22 is stopped by means of the valve 21. Simultaneously the connection between the vibration sensing means 15 and the control unit 17 is broken. The piston 4 moves downwards to open the outlets 3 for discharge of sludge and a quantity of liquid. Supply of operating liquid is resumed and immediately after closure of the sludge outlets 3 the connection between the sensing means 15 and the control unit 17 is re-established. If now a portion of the sludge has adhered to the rotor wall and thus has not been discharged through the outlets 3, it will cause unbalance of the rotor which is sensed as heavy vibrations by the means 15 which sends a signal to the control unit 17 which in turn stops the planned total emptying operation; This may lead to an alarm signal leaving the control unit 17 or to the performance of suitable corrective operations. For instance, the speed of the rotor may be reduced to that at which continued total emptying of the rotor is possible without any risk of machine damage, after which the rotor is stopped in order to be freed manually of the adhering sludge portion. Alternatively, the rotor may be stopped without having been emptied. The rotor may also be emptied of sludge and liquid step by step.
Patent SE-330857-B (SE)
Inventor: DYKES R
IPC: B65D75/50
Filed: 1965-12-22
Abstract: 1,133,622. Tetrahedral packages. GENERAL FOODS CORP. 9 Dec., 1965 [23 Dec., 1964], No. 52397/65. Heading B8C. A container 10a in the shape of an irregular tetrahedron, each face of which represents a right triangle, is formed from a strip 51 of material which is drawn over a guide 52 to envelop a hollow mandrel 53. A sealing device 54, which may be a heated platen or a pressure applying means depending on whether the material 51 has an inner coating of heat sealing substance or pressure sensitive adhesive respectively, forms the material into a tube. Sealing jaws 55a, 55b, 55c, 55d, which may or may not be heated depending on the nature of the material 51, are mounted along the length of the tube. Jaws 55c, 55d and 55a, 55b make angles of 24 and 156 degrees respectively with the normal to the longitudinal axis of the tube and alternate jaws form seals in planes perpendicular to each other. After making a first seal and filling a container with a product poured through the hollow mandrel, the second seal is effected to close the container. Individual filled containers are obtained by severing along the second seal at its mid point. Four containers may be stacked to form a cube having open portions. By mounting jaws 55a, 55c at their complementary angles additional containers 30a may be formed, two of which are used to fill the open portions of the cube. The containers are made from paper, paperboard, metal foil &c.
Patent SE-450056-B (SE)
Title: Magnetic colour symbol reader
Inventor: ISRAELSSON B D
IPC: G06K9/62
Filed: 1981-06-11
Abstract: The terminal system comprises a micro-processor, a symbol memory, and a reading adaptor for reading symbols represented in magnetic colours on a document. The micro-processor has first and second control blocks for identification of a symbol, using first and second methods, from a number of test signals stored in a buffer memory (27) in the reading adaptor. In the adaptor also is a programe logic matrix circuit (23) synchronised by a tachometer, which partly activates a primary digital/analogue convertor for peak detection, and partly a second such convertor for signal level detection. The detected test signals are transmitted to the buffer memory (27) from the programme logic matrix circuit (23) by a direct memory access unit (28). (Provisional Basic advised week K05)
Patent SE-426109-B (SE)
Title: Microcalculator processor
Inventor: DSHKHUNIAN VALERY LEONIDOVICH
IPC: G06F9/22
Filed: 1982-01-20
Abstract: A microcalculator processor contains a scratchpad memory 1, an arithmetic-logic unit 2, an interface unit 3 and a microprogram unit 5, which are simultaneously connected to each other by an intraprocessor data bus 4, and a processor status register 7. The processor further contains a permanent memory 10, a first and a second switch element 12, 13, which are connected to the arithmetic-logic unit 2, a register 15, a logic potential source and a decoder 19. <IMAGE>
Patent SE-438961-B (SE)
Title: Device for lifting and transport of objects
Inventor: BACKMAN BO
IPC: A61G7/10
Filed: 1982-01-22
Abstract: The invention refers to a device for lifting and transport of objects, especially patients within healthcare or care of the elderly. The purpose of the invention is to eliminate the risk of injury associated with the heavy lifting which so often occurs within the above named lines of work. According to the invention, the device is comprised of a frame (1) as well as a lifting unit fixed to the frame (5), which is vertically movable along the frame (1). The lifting unit (5) comprises two endless bands (10, 11), which lie against each other. The device, according to the invention, is characterised by the frame comprising two pillars (4), from which the lifting unit (5) is adjustable.<IMAGE>
Patent SE-450434-B (SE)
Title: Raising electrical conductivity of solid material
Inventor: BJORKLUND R
IPC: H01B3/30
Filed: 1983-02-01
Abstract: Electrical conductivity of solid impregnatable materials, e.g. cellulose-based insulation, is increased by addn. of (1) a cpd. which, during the polymerisation of pyrrole and/or N-methylpyrrole, causes the formation of a polymer with electrical conductivity higher than that of the solid material, and (2) pyrrole and/or N-methylpyrrole, followed by conversion of the pyrrole cpd. to a polymer in the solid material. The solid insulant may be pressed chippings, paper, a cellulose fibrous material, (non)woven cotton, a non-woven polymer fibre material, a porous inorganic material, e.g. porcelain, or a porous synthetic, e.g. a cast epoxy. (1) is esp. a cpd. of a metal of variable valency, e.g. ferric cpds. (pref.), Ce(SO4)2, or H3PMo12040. Opt., a mixt. of an oxidising agent, e.g. H2O2, and a cpd. contg. a variable valency metal ion, e.g. AlCl3, may be used. Pref., an aq. soln. contg. 0.01-200 g of (1)/100 ml water may be used; this soln. may contain an acid. (2) may be used as a gas or liq., opt. in a solvent, e.g. an alcohol or nitrile. Polymerisation is pref. at room temp., partic. until conversion is complete. The amt. of polypyrrole in the prod. is esp. 0.1-20 wt.%. Use of the insulation is partic. in high tension equipment, e.g. oil-cooled transformers with high direct current tension level. The conductivity of the insulation is more nearly that of the oil, and can be controlled by regulating the amt. of (1). The prod. can be prepd. in a few mins., and is stable.
Patent SE-460615-B (SE)
Title: Crankcase scavenged two stroke IC engine
Inventor: ONISHI S
IPC: F02B33/04
Filed: 1983-10-18
Abstract: The engine has a cylinder block with a bore and piston. A transfer port and an outlet port in the cylinder wall are opened and closed by the piston. A crankcase has a chamber connected to an inlet channel with an air inlet and a fuel feed unit. An overflow channel connects the crankcase chamber to the transfer port. The inlet channel also contains a fuel separator, to remove fuel from the fuel/air mixture, to form a rich and a weak mixture. The transfer port is of such a shape, that the rich mixture flows into the cylinder against the wall opposite to the port.
Patent SE-441169-B (SE)
Title: Arrangement for regulation of flow through a heat exchanger
Inventor: NILSSON S E
IPC: B60H1/00
Filed: 1984-04-09
Abstract: The invention refers to an arrangement for regulation of flow through a heat exchanger (1), especially flowing into a vehicle's ventilation system, at which the heat exchanger (1) includes an inflow tank (2) and an outflow tank (3) connected with each other via a number of parallel canals (5, 6). At the heat exchanger in the vehicle it is known that pumping the driving motor's cooling medium through a heat exchanger by means of one of the drive motor's operated water-pumps. Heat regulation occurs therefore through the effect of a vent arranged in a fluid line to the heat exchanger. This results in the heating varying in dependence of the driving conditions. It is also known that through allowing the heat exchanger to be flowed through by a maximum amount of fluid and thereafter mixing heated air with non-heated air in order to allow a temperature suitable for the vehicle's cabin area. Both systems show downsides at different driving conditions. The invention refers to an arrangement with which the channels (5, 6) are separated from each other and form a number of parallel flow circuits between the intake tank (2) and outlet tank (3), at which each flow circuit contains a vent (19) for regulation of the flow through the respective flow circuits. The vents (19) are thereby regulated by a common regulating device (24) which by means of fixed controls (23) individually affects each vent.<IMAGE>
Patent SE-450844-B (SE)
Inventor: TOIVIO ILKA
IPC: B01D35/18
Filed: 1984-08-01
Abstract: The object of the invention is a device for the improving of the starting of an internal combination engine especially during the cold seasons. The device (7) comprises a chamber (10) with the inlet and outlet conduits (121,111). In combination with the chamber (10) is installed a heating element (18, 19). The chamber (10) is connected directly with the main lubricating oil duct of the engine. Preferably the heating element forms at least a part of the flow guide (14), which is installed in a direction deviating from that of the inlet and/or outlet conduit (121,111). The device may be situated anywhere between the oil filter and/or the oil pump and the parts requiring lubrication in the engine provided that there is a direct and short connection from the device to the lubricating oil ducts of the engine. On the other hand, a fixed device according to the invention may be arranged into the main lubricating oil duct of the engine or into other ducts corresponding to said duct leading to important parts requiring lubrication in the engine.
Patent SE-443926-B (SE)
Title: Particle separator
Inventor: MARTENSSON EGON
IPC: B04C3/00
Filed: 1984-08-06
Abstract: Particle separator for a water pump, or the like, consisting of a vertical housing (1) with a funnel-shaped lower part to which a transparent particle container (2) is attached.  The upper part of the housing is enclosed by a cover (7) with an eccentric outlet (8). The inlet (3) is arranged tangentially to the funnel-shaped section. Shovels (5) deflect the agitated water towards the housing's middle. The particle divider itself has a low pressure drop which facilitates placement before the pump's inlet for separation of, for example, sand particles from spring water.<IMAGE>
Patent SE-443214-B (SE)
Inventor: RUDSTROM IVAN
IPC: B29C65/34
Filed: 1984-11-02
Abstract: An arrangement for joining two articles to each other along a joint and/or for sealing two articles with regard to each other. A first member (1) consists of a resilient material which is retained prestressed during its entire period of storage before use. A second member (2) cooperates with the first member (1) and can be made to give at a desired moment for releasing the prestress of the first member (1) so as to achieve joining and/or sealing.
Patent SE-451422-B (SE)
Inventor: TRELL ANDERS EDVARD
IPC: H04M11/00
Filed: 1985-06-27
Abstract: Entrance telephone installation intended to be connected to a public telephone network, said installation including a number discriminator with line access and dialling facilities, addressable from an entrance telephone set for connection of a circuit to specific reply sets, said reply sets being arranged to facilitate signalling via the circuit switched through in the telephone network to accomplish door lock opening. According to the invention, a specific ID-signal is transmitted to the telephone network during a first predetermined time period after completed switching operation to a specific reply set, with simultaneous monitoring of the telephone network with regard to digits entered from called reply set transferred via the telephone network as a pulsed signal, multi frequency signal or optical signal, absence of such digit entered from the reply set during said first time period resulting in disconnection of the connection. Detection of one or a number of digits entered from the reply set during said first time period being interpretated as specific commands, which are transformed into specific actions, for example establishment of video and/or speech communication with the entrance set, blocking action preventing repeated calls during a predetermined time period, immediate disconnection, alarm transmission from the entrance set or any other predetermined function. The first time period is followed by a second time period, provided that a predetermined digit is entered during the first time period, whereunder video and/or speech communication can take place between the reply set and the entrance set. Digits entered from the reply set during said second time period are detected and interpretated as specific commands, which with regard to resulting function for one or a number of individual signals result in different resulting functions in relation to corresponding signal(s) during the first time period.
Patent SE-460585-B (SE)
Title: Work bench
Inventor: PERSSON U E
IPC: F16B12/52
Filed: 1987-03-13
Abstract: The work bench has a metal leg (11) which has at its upper end a support surface (17,18) on which the work top rests, with through fixture bolts (15) inserted to join the two together. Joined also to the support surface is a part (19) of the leg which projects upwards and locates against the work top outer edge at its corner (12) to which it is fastened (21). ,
Patent ZA-9711516-B (ZA)
Title: A method and device for the treatment of waste or residual waste.
Inventor: HAGEN BIANCA-MARIA
IPC: B03B4/02
Filed: 1997-12-22
Abstract: Sorting is by means of a pneumatic table (8) (sic), and the material can be graded before sorting, preferably by sifting (7). Mineral portions rolling downwards from the sieve overflow can be separated, preferably by an inclined conveyor belt (9). The fraction of greater specific gravity can be disintegrated, preferably selectively and by impact-, hammer- or roller-crushing, and the sieve passage can be washed out.
Patent AT-411276-B (AT)
IPC: E01B27/10
Filed: 2001-08-24
Granted: 2003-11-25
Abstract: The machine (1) includes a track lifting unit (12) having an elevatable tool frame supported by lifting drives on a machine frame (5). Vertical adjustment drives control vertical position of lifting rollers relative to the tool frame. The operation of the vertical adjustment drives is interlocked with the operation of a transverse adjustment drive. Two pairs of lifting rollers are fixed to the tool frame, and are squeezed together by transverse adjustment drive transversely to the longitudinal direction. The track lifting unit and a working unit (6) are mounted on the machine frame. Flanged rollers support the tool frame to the rails of the track (3). The machine frame is supported with undercarriages (4) at movable state along the track.
Patent CN-1618064-B (CN)
Title: 翻译方法与计算机设备
Inventor: HIROMI HATORI
IPC: G06F17/27
Filed: 2002-12-19
Granted: 2010-05-05
Abstract: 一种翻译方法，用来正确识别并自动翻译包含具有两个或更多个连续相同字符的强调词的句子。首先，在词典中查找待翻译的源文本(步骤S201)，以确定该文本是否包含未登记词(步骤S203)。然后，确定未登记词是否包含连续相同字符(步骤S205)。如果其包含连续相同字符，则减少该字符的数目(步骤S207)，并确定如此获得的修改词是否包含在词典中(步骤S209)。如果确定该修改词包含在词典中，则将该未登记词判定为修改词(步骤S215)，确定修改词的词类与属性(步骤S217)，并且用修改词替换未登记词以进行翻译。
Patent CN-85101988-B (CN)
IPC: B01D45/14
Filed: 1985-04-01
Abstract: 一种除烟粉尘的、由导向帽、圆柱、甩水筒、大转盘、进水筒、导水筒、支承盘、轴承管座、进水口等组成的内动多效应除尘器，通过转子的大转盘与粉尘的无阻力撞击、截留并用水的喷淋、捕捉、骤集，使粉尘在气动力，离心力的作用下甩向四周来达到除尘的目的。该发明除尘效率高、体积小、能耗低和成本低，安装维护方便，适用于室内外工作场地空气净化除尘和燃煤炉烟气除尘场所，是一种理想的除尘设备。
Patent CN-1014913-B (CN)
Inventor: XINKUAN LI
IPC: D06B23/16
Filed: 1986-02-06
Abstract: 一种纺织印染业中用于高压汽蒸平幅连续染整机上的三辊内压自封进(出)布封口装置。该进(出)布封口装置分别由气缸带动封口盖提升、翻转开启和多钩斜度紧固条勾挂紧固，并可将封闭体带出在罐体前上方，便于洗车和维修拆装，挡车工一人即可随时迅速灵活操纵。操作简便、省工省时，端封分上下两节，纵封条由几段塔接，靠内压自行调节封闭，封闭性能稳定，整机体积小，重量轻，承压力强，节省染化料和钢材，适用于连续生产。
Patent FI-106633-B (FI)
Inventor: NAEAEPPAE TAPIO
IPC: F28D7/00
Filed: 1999-07-29
Granted: 2001-03-15
Abstract: The invention relates to an apparatus for the heating of flowing material containing finely divided solids, such as concentrate slurry containing precious metals and/or precious minerals, up to a desired temperature range, for instance the temperature range applied in a treatment process of said material, said apparatus comprising means for feeding and removing the medium used for heating as well as means for feeding and removing the material to be heated in and out of the apparatus. According to the invention, both the flowing space of the material to be heated and the flow channels (3) of the heating medium are installed in an essentially vertical position, so that the material to be heated can be fed to the bottom part of the flowing space, and the heating medium can be fed to the top part of the flow channels (3), and that in the feed chamber (5) of the material to be heated, there are installed means (9) for cleaning the feed chamber (5).
Patent FI-107919-B (FI)
Inventor: HU ONG HELEN
IPC: A61K31/405
Filed: 2000-08-10
Granted: 2001-10-31
Abstract: There are disclosed various compounds of the formula below, <CHEM> where n, X and R1 through R4 are as defined in the specification, which are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease. Compounds of this invention also inhibit monoamine oxidase and/or act at central  alpha 2-adrenergic receptors, and hence are useful as antidepressants. The invention relates also to intermediates and a process for the preparation of the above compounds.
Patent FI-109263-B (FI)
Inventor: KAUKO MARKKU
IPC: H05B37/03
Filed: 2000-10-26
Granted: 2002-06-14
Abstract: The invention relates to a method and a system for collecting information on the operating state from several devices connected in parallel to the same electric circuit (9), e.g. from safety lights (1 to 7) connected to the same array of safety lights, each of the devices being provided with members for receiving an enquiry (10) about the operating state of the device via said electric circuit (9) from a testing unit (8) and for sending a message (11 to 17) indicating the information on the operating state to the testing unit (8) via said electric circuit in response to the enquiry (10) sent from the testing unit (8). According to the invention, the method comprises steps where the testing unit (8) sends a common enquiry about the operating state of the devices (1 to 7) to all members arranged in connection with said devices as at least one pulse-like change (10) in the voltage supplied to the devices via said electric circuit, and the members send their response to the testing unit (8) as a current pulse (11 to 17) after a period specific to each device from the pulse change (10) in the supply voltage. <IMAGE>
Patent FI-127348-B (FI)
Inventor: HIETANIEMI MATTI
IPC: D21H21/18
Filed: 2014-08-18
Granted: 2018-04-13
Abstract: The invention relates to a strength agent for paper, board or the like. The strength agent comprises a first component, which is refined cellulosic fibres having a refining level of >70 °SR, and a second component, which is a synthetic cationic polymer having a charge density of 0.1 – 2.5 meq/g, determined at pH 2.7, and an average molecular weight of > 300 000 g/mol. The invention relates also to a use of the strength agent and to a method for increasing strength properties of paper, board or the like.
Patent FI-129123-B (FI)
Inventor: CHAIKO DAVID J
IPC: C22B15/00
Filed: 2015-12-21
Granted: 2021-07-30
Abstract: Tässä kuvataan menetelmä metallin uuttamisen kinetiikan ja talteenoton parantamiseksi metallisulfidien ilmanpaineisen ilmakehän painetta suuremmassa paineessa tehtävän uuttamisen aikana. Myös järjestelmä edellä mainitun menetelmän suorittamiseksi kuvataan. Myös laite edellä mainitun menetelmän suorittamiseksi kuvataan. Edelleen kuvataan uusi materiaaliyhdiste, joka on muodostettu edellä kuvatulla menetelmällä ja jota voi käyttää järjestelmässä ja laitteessa. Uudella materiaaliyhdisteellä voi olla parannettu uuttamiskinetiikka, ja sillä voi olla käyttöä puolijohteiden alalla, mukaan lukien valosähköiset materiaalit.
Patent FI-128864-B (FI)
Title: Cryogenic fluid management
Inventor: POHJORANTA ANTTI
IPC: F17C7/00
Filed: 2018-09-26
Granted: 2021-01-29
Abstract: According to an example aspect of the present invention, there is provided a system comprising a cryogenic liquid storage tank (100), a first pressure tank (110) and a second pressure tank (120), both connected via leads to the storage tank (100), at least one ejector (130, 140), each of the at least one ejector (130, 140) being connected via leads to both pressure tanks (110, 120), and a controller, the controller being configured to admit cryogenic fluid from the storage tank (100) to the first pressure tank (110), to cause the cryogenic fluid to be heated to convert it into gas form, and to admit the fluid in gas form from the first pressure tank (110) through a first ejector (130, 140) from among the at least one ejector (130, 140), such that the fluid in gas form acts as a motive fluid to cause evacuation of the second pressure tank (120) as it passes through the first ejector (130, 140).
Patent FI-128478-B (FI)
Inventor: HAKKARAINEN HARRI
IPC: B01D1/00
Filed: 2018-09-09
Granted: 2020-06-15
Abstract: Uppfinningen avser ett desinfektionsförfarande för att användas för rengöring. Kännetecknande för uppfinningen är att väteperoxid (H2O2) avtappas/förs från en eller flera behållare (16) med vätsketryck som en eller flera pumpar eller tyngdkraften åstadkommer genom ett eller flera avtappningsrör (6) till en eller flera avtappningsanordningar (5). Avtappningsanordningen (5) avtappar väteperoxiden på en eller flera avdunstningsöverytor (4ea) av ett avdunstningsorgan (4e) i en uppvärmnings- /upphettningsanordning (4). Avdunstningsöverytan (4ea) ligger i en avdunstningsvinkel (4ej) på 1—30 grader så att ändan mot avtappningsanordningen (5) är högre upp, varvid väteperoxiden på grund av tyngdkraften sprider sig på avdunstningsorganet (4e), där väteperoxiden (H2O2) omvandlas till väteperoxidgas. Väteperoxidgasen används för att utföra desinfektionen. Luftströmning ovanför avdunstningsöverytan (4ea) av avdunstningsorganet i uppvärmnings-/upphettnings- anordningen (4) är snabbare än nedanför avdunstningsöverytan (4ea).