baber/WOPTO huggingface dataset:
Patent SE-440814-B (SE)
Inventor: KARLSSON LARS EINAR
IPC: E21C49/00
Filed: 1978-04-24
Abstract: A method of handling peat from preferably drained peatland by using a machine for digging the peat out of the peatland. This method is characterized in that the peat thus digged by the machine is disintegrated and graded for removing from it at least such accompanying material, which is not combustible, as for example stones, in direct connection to the machine, and the disintegrated material not having been removed is transported from the digging area and stored in stacks.
Patent SE-423340-B (SE)
Title: An abrasive wheel consisting of abrasive grains, an adhesive constructed on a synthetic resin base and primarily a filler and a high-strength fibre reinforcement embedded in the abrasive wheel and a method of producing such an abrasive wheel.
Inventor: HELLETSBERGER H
IPC: B24D7/04
Filed: 1978-07-04
Abstract: This invention consists of an abrasive wheel which consists of abrasive grains, a preferably duroplastic adhesive which is based on a synthetic resin base and preferably a filler and a high-strength fibre reinforcement embedded into the abrasive body. In order to produce an abrading wheel with a high-static degree of stiffness and great dynamic stability at high work speeds while maintaining an unchanged or even a lesser amount of reinforcement, the reinforcement contains fibre of more than 10 mm length, the E-modulus of which is greater than 1x10<4> kp/mm<2>.
Patent SE-422419-B (SE)
Title: Hole drawing fastener
Inventor: WIDEGREN T K
IPC: B21D1/12
Filed: 1979-08-14
Abstract: The invention concerns a hole drawing fastener for placement in holes and other recesses of primarily circular shape in plates and other sheetlike material for transmission of forces to the material in the region around the hole, especially basically in its plane and during straightening work on vehicle bodies, especially when fastening spring struts to them, which hole drawing fastener contains a hold-together element 1 which can be inserted through the hole, preferably a bolt, which is provided at one side of the hole with an element 2 for connection to a force generating arrangement and which furthermore carries a hold-up plate 3; 3a. The purpose of the invention is to create a more universally applicable fastener of this kind. This is achieved primarily in that the hold-up plate 3; 3a has a projecting axial flange 4 at one side of it, which is designed to bear against the material 8 outside the edge of the hole with its free end edge and to accommodate inside itself the narrow end of a conical clamping element 5 inserted in the hole and arranged on the hold-together element at the opposite side of the hole. <IMAGE>
Patent SE-423733-B (SE)
Title: Wood wool building slab
Inventor: RAAF B
IPC: E04C2/18
Filed: 1979-11-23
Abstract: A thin wood wool building slab 2 is reinforced with two parallel plywood rods 4 positioned on their edges. The rods are joined by means of steel wire 6, 8, which keeps them on their edges at the plate's front part. Preferably, the connection between the steel wire and the plywood rods can be rotated. <IMAGE>
Patent SE-465190-B (SE)
Inventor: DUIFHUIS H
IPC: G10L25/90
Filed: 1979-12-11
Abstract: Method of and arrangement for the determination of the pitch of speech signals in a system of speech analysis, wherein sequences of significant peak positions of the amplitude spectrum of a speech signal are derived (13) from time segments of the speech signal by means of a discrete Fourier transform (12). In order to reduce the influence of noise signals and noise components, respectively, in the amplitude spectrum the significant peak positions are compared with different masks (15), which have apertures at harmonic distances of the associated fundamental tone. The mask which matches the sequence of significant peak positions best is selected (20). A probable value for the pitch is now computed with the harmonic numbers now known of the significant peak positions which are located in apertures of the selected mask. The mean square error between these significant peak positions and the corresponding harmonics of the finished tone can be used as a criterion (21).
Patent SE-428814-B (SE)
Inventor: BJORLUND JOHN
IPC: E01F9/627
Filed: 1981-11-27
Abstract: PCT No. PCT/SE82/00398 Sec. 371 Date Jul. 14, 1983 Sec. 102(e) Date Jul. 14, 1983 PCT Filed Nov. 25, 1982 PCT Pub. No. WO83/01972 PCT Pub. Date Jun. 9, 1983.A self-retaining post of a plastic material, such as PVC, for use as a roadside marking post, a traffic sign post, a lamp post, or for other comparable uses in road traffic environments, has a channel-shaped bending zone with substantially arcuate cross-section and with the convex side facing the on-coming traffic. The cross-sectional area of the bending zone increases progressively towards the lower end, whereby the flaring-out zone formed upon bending of the post will be larger below than above the line of bending. The greater inherent resiliency of the material below than above the line of bending will cause the post to bend back into an upright position after having been hit by a vehicle. Certain embodiments of the posts are manufactured by diagonally splitting lengths of extrusion-molded plastic tubing, forming two identically shaped posts from each tube length.
Patent SE-455053-B (SE)
Inventor: SHAPLAND E P
IPC: B22D11/10
Filed: 1984-08-10
Abstract: A sliding gate valve of the type in which refractory gates (17, 17') are sequentially disposed in operative position beneath the pour opening from a teeming vessel, such as a tundish, is effective to throttle the metal flow stream from the vessel. Means (84) for positioning the gates in order to control the degree of throttling of the flow stream are independent from the means (74) for disposing the gates in their working position within the valve mechanism whereby the flow stream can be terminated without adjusting the throttling configuration of the valve. Means are provided, when the valve employs a pour tube (19) attachment, for selectively changing gates and pour tubes in unison, or independently from one another. The valve mechanism and its replaceable refractory components are designed for the supply of fluids for cooling these members and for the injection of inert gas to stir molten metal in the flow passage during holding periods. <IMAGE>
Patent SE-465907-B (SE)
Inventor: JACOBSEN T
IPC: A61K49/12
Filed: 1984-11-01
Abstract: 57 There is disclosed a diagnostic agent containing a non-radioactive paramagnetic metal species which agent comprises a physiologically tolerable, watersoluble, hydroxyl group-containing macromolecular product to which is chemically bound said metal species, said product consisting essentially of at least one polymeric or polymerized carbohydrate or polymerized sugar alcohol or derivative thereof.
Patent SE-453654-B (SE)
Title: Fire resistant fibreboard mfr.
Inventor: RANHAGEN E G R
IPC: B27N9/00
Filed: 1984-12-12
Abstract: Fire resistant fibreboard including chipboard is made by adding to wood fibre material and a phenolic resin-, isocyanate-, epoxy- and/or silicon glue binder, not less than 20 and eso. at least 40% (based on end product excluding glue) of biotite, phlogopite and/or muscovite to attain German Fire class B. Pref. the biotite, phlogopite and/or muscovite have a particle size of less than 0.2 mm and may be applied to both sides of the core of the wood fibres. When the glue is other than silicon glue, an organic and/or inorganic silicon cpd. may be incorporated. The silicon cpd. is esp. water glass pref. hardened by adding phosphoric acid.
Patent SE-468260-B (SE)
Title: Method of keeping gas heat exchanger surfaces free of deposits by means of circulating particles with a certain size distribution
Inventor: HOERBERG L
IPC: F28F19/00
Filed: 1991-04-11
Abstract: The present invention relates to a method and arrangement for keeping gas heat exchanger surfaces free of deposits, according to which particles with a certain particle size distribution are made to circulate in a circuit which includes the heat exchange space 5 in countercurrent to the gas, the particle size distribution being selected so that particles are kept suspended both in the heat exchange space by the upward-flowing, hot gas and in this connection collide with the heat exchanger surfaces, and above the heat exchange space (at 8). <IMAGE>
Patent ZA-9810470-B (ZA)
Title: Guide mechanism for a packaging machine
Inventor: GENDRE PATRICK
IPC: B31B5/80
Filed: 1998-11-16
Abstract: An apparatus (30) for manipulating out of a hopper sequential collapsed sleeve type end loading cartons (10) having oppositely disposed face contacting panels (20, 22) and for initiating set up thereof into open ended condition, the apparatus (30) comprising a rotatable shaft (40), carton pick up means (42) for sequentially engaging one of said face contacting panels (20) and for withdrawing from the hopper the collapsed carton which includes said one of said face contacting panels (20), a rotatable elongate support rod (50) having one end thereof secured to said shaft (40) and on the other end of which said carton pick up means (42) is disposed, wherein said carton pick means (42) is arranged to deposit a set up carton (10) on a conveyor (34). Oscillatable guide means (52) is disposed outside the path of orbital movement of the carton pick up means (42) to engage and hold said carton (10) down following deposit thereof on the conveyor (34).
Patent CN-1017889-B (CN)
Inventor: KAWAUCHI HIROSHI
IPC: C03B37/018
Filed: 1985-04-01
Abstract: 在使芯的最外层的添加剂浓度或松密度大于其内部的条件下制取由芯和包层组成的烟灰状坯料，以及至少在某个阶段内于含有氟或含氟化合物的环境中加热以获取透明的玻璃坯料，由此使氟选择性地加于玻璃坯料的包层中。
Patent CN-1334927-B (CN)
Title: 具有透明填料的立方角空腔型逆向反射片
Inventor: SMITH KENNETH L
IPC: B32B7/02
Filed: 1999-05-12
Granted: 2011-05-18
Abstract: 逆向反射片(10)包括具有结构表面的主体层(12)，所述的结构表面包含形成立方角空腔(22)的凹面(18)。至少将反射膜(24)置于上述的凹面(18)上，填料(26)填充立方角空腔(22)。填料(26)包含可辐射固化的材料和/或粘合剂，较好含透明可辐射固化的压敏粘合剂。填料(26)较好形成覆盖结构表面(20)中凹面(18)和上部分的连续层。透明覆盖层(16)较好接触填料层。
Patent FI-113288-B (FI)
Inventor: LARES MATTI
IPC: D21G1/00
Filed: 2000-02-16
Granted: 2004-03-31
Abstract: A method and a device for calendering paper in a calender which comprises at least one calender unit (10; 110) in which a first calendering nip (N1; N3) is formed between a heatable calender roll (16; 116) and an extended-nip roll (12; 112), which nip is an extended nip, through which a paper web (W) is guided to run in order to calender the paper on at least one side. In the calender unit (10; 110), a second calendering nip (N2; N4) is formed with the heatable calender roll (16; 116) and a third calender roll (17; 117), which nip is a roll nip, and the paper web (W) is guided to run through said roll nip (N2; N4) such that, in both calendering nips (N1, N3; N2, N4), the same side of the paper web (W) is in contact with the heatable calender roll (16; 116).
Patent FI-116236-B (FI)
Title: Purification system for exhaust gases of diesel or gasoline engines, includes oxidation catalyst, particle separator, and nitrogen oxide adsorption catalyst
Inventor: MAUNULA TEUVO
IPC: F01N13/04
Filed: 2001-08-14
Granted: 2005-10-14
Abstract: An exhaust gas purification system includes an oxidation catalyst (3), a particle separator (4), and a nitrogen oxide adsorption catalyst (5). An independent claim is also included for a method of purifying exhaust gases of diesel or gasoline engines containing on average an excess of oxygen. The method involves passing the exhaust gases over the nitrogen oxide (NO x) catalyst of the inventive purification system. The regeneration of nitrates, sulfates and particles can be achieved by periodically adjusting the mixture ratio of the engine from lean to a ratio closer to stoichiometric. The lambda value is less than 1.2, preferably less than 1.15.
Patent FI-122572-B (FI)
Inventor: SUUTARINEN TIMO
IPC: B28C5/14
Filed: 2010-09-09
Granted: 2012-03-30
Abstract: A mixing axis (1, 2) of a dual axis mixer for concrete mix, said mixing axis comprising several mixer elements attached to the mixing axis, said mixer elements including a mixing shaft (3) protruding substantially radially from the mixing axis, and at least one mixer blade (4) attached to the outer end of the mixing shaft, so that on that section of the mixing axis (1, 2) of the dual axis mixer that is located in the mixing tank, mixer elements are attached at nine successive mixer element fastening points (A-I), so that in the first, second and last fastening point (A, B and I), the total area of the mixer blades (4, 4') connected to a single fastening point is substantially four times as large as the total area of the mixer blades (4) connected to a single fastening point in the third, fourth, sixth and eighth fastening point (C, D, F and H). The invention also relates to a dual axis mixer provided with a described mixing axis.
Patent FI-123935-B (FI)
Inventor: HUTTUNEN MIKKO
IPC: A61L31/12
Filed: 2011-12-28
Granted: 2013-12-31
Abstract: The present invention relates to bioabsorbable polymer composite materials, which contain a polymer matrix component composition including one or more multimonomer-polymers and one or more biocompatible additives, as well as a process for their manufacture. Further, the invention relates to surgical devices, such as pins, screws, plates, tacks, bolts, intramedullary nails, suture anchors, wedges, wires, filaments, sutures or staples, containing said composite, and a process for their manufacture.
Patent FI-128339-B (FI)
Inventor: PUIKKONEN PASI
IPC: F24F13/062
Filed: 2017-04-27
Granted: 2020-03-31
Abstract: Med en ny ventil (100) för ett frånluftsrör (200) eftersträvas laminära flödesegenskaper. Ventilens (100) skal (10) uppvisar en inner-diameter (X2) och en frånluftsöppning (20). In i skalet (10) är ett sig öppnande horn (40) anordnat, vilket horn är anordnat att kopplas i en flödande anslutning med frånluftsrörets (200) yttre ände och att leda luft i en flödesriktning (Y) mot skalets (10) frånluftsöppning (20). En ansats (30), som är anordnad åtminstone delvis in i skalet (10) och i flödesriktningen (Y) på ett avstånd (Y1) från frånluftsrörets (200) yttre ände, omfattar en i flödesriktningen (Y) divergerande gräns-snittsyta (31) och en avsmalnande utgångsyta (32).
Patent FI-127793-B (FI)
Title: Arrangement and method for controlling moisture and sensor system
Inventor: ERKKONEN JOHANNES
IPC: G05D22/02
Filed: 2017-08-16
Granted: 2019-02-28
Abstract: The invention is concerned with an arrangement intended for controlling moisture on a surface. The arrangement comprises a pressurized fluid source (1), a body (2) with a surface to be moisturized in a controlled way, an electronically controlled fluid valve (4) that directs the flow of fluid into the body (2) from the pressurized fluid source (1) and which is connected to the fluid valve (4). The arrangement also comprises a sensor system (14) for detecting the amount of moisture present on the surface of the body (2) and a controller (6), which is connected to the sensor system (14) and receives a value therefrom, which value describes the detected amount of moisture. The controller (6) controls the position of the fluid valve (4) according to a desired value for the amount of moisture. The sensor system (14) of the invention used in the arrangement comprises an optical lens (9) and a sensor (5), which consists of a circuit that includes a light source (10) and a receptor (11) for reflected light. The optical lens (9) is positioned between the surface and the sensor (5). The method of the invention for controlling moisture on a surface in such a system comprises steps wherein a desired value is defined for an amount of moisture on the surface of the body (2) and wherein a flow of fluid is directed into the body (2) from the pressurized fluid source (1). As a consequence, the fluid spreads through the pores of the body (2) and onto its surface thereby moisturizing the surface. A sensor (5) detects the amount of moisture present on the surface of the body (2). A controller (6) reads the amount of moisture in the form of a detected value. The controller (6) compares the detected value with the desired value for the moisture by calculating a difference between them. Furthermore, the controller (6) controls the directing of the flow of fluid into the body (2) from the pressurized fluid source (1) by keeping the desired amount of moisture on the surface of the body (2) by positioning the fluid valve (4) in accordance with the detected and desired values so that the difference between said values is minimized.
Patent GR-1003282-B (GR)
Title: Ocular system of the image converting valve with image separator whereto a parallel observation device or photographic or video camera is attached
Inventor: OIKONOMIDIS EMMANOUIL PANAG
IPC: G02B21/18
Filed: 1997-05-19
Abstract: Ocular system of the image converting valve featuring an image separator which can be attached to any image converting valve for attaching a still or video image camera or a parallel observation device. This ocular system of the image converting valve can be attached to any image converting valves, so that the attachment of a parallel observation device, still image or video camera does not require the acquisition of a specially constructed and expensive photographic image converting valves.
Patent HK-1046946-B (HK)
Title: Centrifugal pump
Inventor: RIGON FLAVIO
IPC: F04D29/42
Filed: 2002-09-27
Abstract: A centrifugal pump comprising a cylindrical body (10) which contains a plurality of stages, the pump being obtained from the combination of the cylindrical body (10) formed by a segment of metal pipe, of diffusers (15) and impellers (16) obtained by blanking, stamping and welding metal plate, and of heads (12) obtained by precision casting.
Patent HU-182468-B (HU)
Inventor: COSTISELLA BURKHARD
IPC: A01N/
Filed: 1978-09-15
Abstract: Die Erfindung betrifft Mittel zur Regulierung des Pflanzenwachstums, insbesondere zur Kalmstabilisierung im Getreide. Als Wirkstoff enthalten sie Dimethylaminomethan-bisphosphonsäure im Gemisch mit 2-ChlorSthanphosphonsäure und/oder Chlorcholinchlorid.
Patent HU-179450-B (HU)
Title: Process for producing ergoline derivatives
Inventor: MANTEGANI SERGIO
IPC: C07D457/02
Filed: 1979-09-06
Abstract: The novel ergoline derivatives of the general formula I 
<CHEM>
 wherein R1 represents an ally or alkoxy group having from 1 to 4 carbon atoms, phenyl, a 5- or 6-membered heterocyclic ring which is preferably saturated, an amino group, a substituted amino group of the formula NHR min  (wherein R min  represents an alkyl group having from 1 to 4 carbona toms, a cycloalkyl group, a benzyl group or a phenyl group), or a substituted amino group of the formula NR sec R''' (wherein R sec  and R''' both represent alkyl groups having from 1 to 4 carbon atoms);
 R2 represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms or a phenyl group;
 R3 represents a halogen atom, a cyano group, a halogenated lower alkyl group, methylthio, methylsulfonyl or sulfonamido group, an alkoxy group having from 1 to 4 carbon atoms, an acyl group, having from 2 to 5 carbon atoms or a benzoyl group;
 R4 represents a hydrocarbon group having from 1 to 4 carbon atoms;
 R<5> represents a hydrogen atom or a methoxy group;
 R6 is hydrogen, a halogen atom or a methyl group;
 R7 is hydrogen or a methyl group;
 and the pharmaceutically acceptable addition salts with organic or inorganic acids thereof exhibit antihypertensive and antiprolactinic activity. Their preparation is described, e.g. 2-cyano3- (6 min -methyl-ergoline-8 min  beta )-propionic acid ethyl ester is obtained by reacting sodium ethyl cyanoacetate with 6-methyl-8 beta -tosyloxymethylergoline.
Patent HU-180935-B (HU)
Inventor: ROMANO UGO
IPC: C07B61/00
Filed: 1978-04-06
Abstract: Die Erfindung betrifft ein Verfahren zur. Herstellung von Oxalsäureestern durch Umsetzung eines Alkohols mit CO in Gegenwart eines Katalysators. Das erfindungsgemäße Verfahren zeichnet sich dadurch aus, daß man a) einen Komplex des zweiwertigen Palladiums der Formeln [PdXX']LL
Patent IL-235691-B (IL)
Filed: 2014-11-13
Abstract: Methods and systems for communicating data through a communication channel are disclosed. A first and a second signal portions are transmitted with the time delay between them corresponding to the value of the data that should be communicated through the communication channel. The communication of the data through the communication channel can be encrypted and concealed by modulating at least one of the first and second signal portions utilizing a certain modulation code, and transmitting the modulated signal portion through the communication channel with intensity in the order of, or below, the level of noise in the communication channel. In the reception path, signals received through the communication channel are processed to detect the reception of the first and second signal portions and determine the value of the communicated data based on the time delay between them. Signal portions modulated by the modulation code, can be detected by convolving the received signals with the modulation code.
Patent IT-1274867-B (IT)
Title: Electrical apparatus for anti-mosquito sheets self- energising with solar panels
Inventor: MERCIARI MAURO
IPC: A62B/
Filed: 1994-07-29
Granted: 1997-07-25
Abstract: It employs an apparatus of variable geometry, with central parallelogram body and opposite walls 1-2 and 3-4 and lower support base 5 in the housing 6 of a battery 7 and with housing that can be closed by a shutter 8 on hinges 9. At the top there are horizontal 10 and vertical 11 separators to define interlusory spaces 12 to contain a printed circuit 13 and an insulation circuit 14 of an electrical resistor 15 which heats the installation 16 on the plane 17 of the anti-mosquito sheet. As an extension of the plane there are arranged pairs of solar panels 18, 19 which, upon completion of the phase of absorption of solar energy, can be closed on the walls by 90 degree rotation. Said pairs of panels 18, 19 provided with current shunting conductor 21 go to a switch 22 with connections of three LEDs 23, 24, 25 and which will energise the battery 7. By line 26, said battery energises the resistor 15 to heat the installation 16 and feeds the circuit 27, which indicates the load condition via the LEDs 23, 24, 25 and by means of the last LED 28 it actuates the control of the activation of the resistor 15. With the switch 22 closed, the load units consisting of the solar panels 18, 19 enter into operation. <IMAGE>
Patent IT-1255215-B (IT)
Title: Liquid composition for the manufacture of self- extinguishing low smoke emission mouldable manufactured articles
IPC: C08G/
Filed: 1992-07-06
Granted: 1995-10-20
Abstract: A polymerisable liquid composition comprising; a) from 6 to 18 parts of a polyurethane resin obtained from a diisocyanate having a molecular weight of between 100 and 1000 and a diol having a molecular weight of between 500 and 5000, b) from 10 to 28 parts of titanium dioxide, c) from 0.5 to 5 parts of antimony sesquioxide, d) from 0.1 to 2 parts of a flame retardant agent is used to manufacture self-extinguishing low smoke emission mouldable plastics manufactured articles.