baber/WOPTO huggingface dataset:
Patent DK-161857-B (DK)
Inventor: BARROYER PAUL
IPC: F28G1/06
Filed: 1986-10-24
Abstract: Automatic device for regular cleaning of the surfaces of a heat exchanger for gaseous fluids flowing in vertical channels (1) defined between the said surfaces, comprising resilient members (5) arranged permanently in the said channels (1) and capable of being caused to vibrate in order to perform the cleaning of the said surfaces, characterized in that it comprises conduits (10, 11, 12) for the injection of additional compressed gas, opening out in front of the openings of groups of channels (1) and an injection control device designed to produce, successively and at regular intervals for each group of channels, an injection of additional compressed gas inducing in the said group of channels (1) a flow of gaseous fluid originating from the exchanger, causing the resilient members (5) present in each group of channels (1) to vibrate.
Patent DK-161037-B (DK)
Inventor: NIELSEN KAI HASSE
IPC: F23G7/06
Filed: 1988-10-17
Abstract: Combustible impurities in oxygen-containing offgases are burnt according to a method and by an apparatus of the type in which at least some of the heat of combustion is recovered by a regenerative heat exchange in two identical heat exchange zones (10,11) containing a solid heat exchange material and separated by a combustion chamber (15). The air or gas to be purified flows through both of the heat exchange zones and by means of valves (1,2,3,4) the direction of flow is changed periodically so that the two zones are alternately heated and cooled in periods of 0.1-60 minutes. The risk of discharge of unburnt combustible contaminants to the atmosphere is minimized by dividing the purified gas stream in the first 1-50% of each period into two part streams of which one is discharged directly from the combution chamber (15) to a recipient (22) whereas the other is passed through the heat exchange zone (10 or 11) being heated and from there recycled through a line (25 or 24) controlled by a valve (7 or 6) and combined with unpurified gas being passed to the heat exchange zone (11 or 10) being cooled.
Patent FI-56997-B (FI)
Inventor: SEDLAK JOHN ANDREW
IPC: D21H17/37
Filed: 1972-12-22
Granted: 1980-01-31
Abstract: 1385809 Water-insoluble acrylamide copolymers AMERICAN CYANAMID CO 22 Dec 1972 [23 Dec 1971] 59546/72 Heading C3P [Also in Division D2] Aqueous latices of water-insoluble polymers comprising at least 60 weight per cent of unsubstituted acrylamide units, at least 5 weight per cent of hydrophobic "vinyl" monomer units, at least 2 weight per cent of N-[di-(C 1-3  alkyl)aminomethyl]acrylamide units and optionally up to 10 weight per cent of anionic monomer units, said polymers being autodispersible in water to form non- creaming dispersions, a 10 weight per cent dispersion at pH 9À5 and 25‹ C. having a viscosity of 250 to 200,000 cps., may be prepared by treating a latex of a copolymer having at least 61À4 weight per cent of unsubstituted acrylamide units with 0À02 to 0À3 mol of formaldehyde per mol of acrylamide units and at least a molar equivalent relative to the formaldehyde of a water-soluble di-(C 1-3  alkyl)amine at 10‹ to 40‹ C. and at an alkaline pH until the polymer particles have become cationic when tested at pH 4À0, or alternatively by direct copolymerization of the substituted acrylamide. The hydrophobic monomer may be styrene, chlorostyrene, chloromethylstyrene, methyl acrylate, methyl methacrylate, propyl acrylate, isobutylene or acrylonitrile; and the anionic units may be introduced by copolymerizing acrylic, methacrylic or maleic acid or by hydrolysing a portion of the acrylamide units. The latices may be added to paper making pulps to give improved dry strength. Examples describe the reaction of latices of acrylamide/styrene copolymers with formaldehyde and (1) dimethylamine and (2) dipropylamine, and the reaction of latices of (3) acrylamide/methyl methacrylate copolymer and (4) acrylamide/acrylonitrile/isobutylene copolymer with formaldehyde and dimethylamine, a small proportion of the acrylamide units being hydrolysed to acrylic acid units.
Patent FI-64978-B (FI)
Inventor: HEINIOE TAPIO MATHIAS
IPC: F22B1/18
Filed: 1982-07-01
Granted: 1983-10-31
Abstract: The boiler convection section (21) contains helical water tubes (11) and is of annular form. An exhaust gas by-pass channel (13) is formed in a cylinder (22) surrounded by the section, this cylinder being lined with a sound-absorbing material (16) e.g. glass wool. - With this arrangement, the by-pass channel acts as a sound damper, with damping being improved by arranging a second lined cylinder (23) inside the first cylinders. The convection section is esp. for an exhaust heat boiler of a ship.(3/3)
Patent FI-72707-B (FI)
Inventor: DRAUZ KARLHEINZ
IPC: C01B15/017
Filed: 1983-05-30
Granted: 1987-03-31
Abstract: 1. A process for the production of organic solutions of hydrogen peroxide, the water content of which is less than 0.5% by weight, from aqueous solutions of hydrogen peroxide by mixing with carboxylic acid esters, characterised in that the aqueous hydrogen peroxide solutions are mixed with alkyl or cycloalkyl esters of saturated aliphatic carboxylic acids which have a total number of carbon atoms of from 4 to 8 and form azeotropes with water, and in that water is removed azeotropically under a pressure of from 160 to 1,000 mbar.
Patent FI-80776-B (FI)
Inventor: LARSSON ARNE
IPC: F27D3/16
Filed: 1985-03-14
Granted: 1990-03-30
Abstract: A blast pipe (2) primarily intended for introducing gas, such as oxygen gas, into molten metal in metallurgical processes, such as steel manufacturing processes, including a pipe element (1) made preferably of steel and coated at least externally with at least one protective layer (3).The blast pipe (2) is particularly characterized by the fact that the pipe element (1) is provided with an external, preferably high compact layer (3,4) which mainly comprises organic fibres, preferably wood fibres in the form of paper, and by the fact that the fibre layer (3, 4) is preferably completely or partially impregnated with a refractory substance.
Patent FI-74207-B (FI)
Inventor: YLI-KOVERO RISTO TAPIO
IPC: A61H33/06
Filed: 1985-12-02
Granted: 1987-09-30
Abstract: PCT No. PCT/FI86/00140 Sec. 371 Date Jul. 29, 1987 Sec. 102(e) Date Jul. 29, 1987 PCT Filed Dec. 1, 1986 PCT Pub. No. WO87/03193 PCT Pub. Date Jun. 4, 1987.A method of heating a sauna and a sauna stove. In order that the energy consumption would be low, the stones in a stone space (11) of the stove are first heated to a desired temperature by circulating air within the stove by means of a fan (15) as a closed force circulation merely through the stone space (11). After the desired temperature has been achieved, the air is begun to be circulated by means of the fan (5) as an open forced circulation through the stone space (11) and the sauna room.
Patent FI-83936-B (FI)
Inventor: CASTRICUM WILHELMUS P H
IPC: B26D1/60
Filed: 1986-06-17
Granted: 1991-06-14
Abstract: An apparatus for cutting hollow, metal, spirally formed pipes is disclosed. The apparatus uses two passive, rotatable knife blades to cut the pipe. An upper knife blade is positioned inside the pipe so that its cutting edge is adjacent to the inner pipe surface. A lower knife blade is positioned outside of the pipe so that its cutting edge is adjacent to the cutting edge of the upper knife blade in the lateral direction, but is clear of the pipe and upper knife blade in the longitudinal direction. To cut the pipe the lower knife blade is raised until its cutting edge overlaps the cutting edge of the upper knife blade. The knife blades then puncture the pipe. The pipe is rotated through the overlapping blades to completely cut the pipe. Since the pipe moves spirally (i.e., it moves forward while it rotates), the knife blades are adapted to move in the direction of the pipe during the cutting process. This permits the overlapping knife blades to cut the pipe rectangularly. The upper knife blade is attached to a cantilevered boom, and the lower knife blade is attached to a knife holder and a vertical raising device. These components are all attached to sliding guide rails so that they move with the cutting blades in the direction of the moving pipe during the cutting process.
Patent FI-90111-B (FI)
Title: Method of production of concrete pillars for a platform or a corresponding construction, and part for use for this purpose
Inventor: GUDMESTAD OVE TOBIAS
IPC: E02B17/02
Filed: 1990-03-01
Granted: 1993-09-15
Abstract: Procedure for the construction of pillar bodies 10 for a drilling platforms or similar structures, where one or more pillar bodies 10 are to be provided with a relatively great amount of equipment. The pillar bodies 10 are constructed of prefabricated sections 15; 15', 15'' which are butt-joined to one another and are left in the pillar body as fully finished pillar components, each section 15; 15', 15'' being provided with associated equipment 18 on the inside and having, on the outside, parts 23 for the installation of easily removable formwork elements, preferably easily mountable sliding forms, while the space between the formwork elements and the prefabricated sections is filled with concrete reinforcement and concrete, the formwork elements being moved to a higher level, after the poured concrete has set, by a procedure known per se. <IMAGE>
Patent FI-100987-B (FI)
Inventor: SWEET RANDALL PAUL
IPC: C09J183/00
Filed: 1991-02-20
Granted: 1998-03-31
Abstract: Hot-melt silicone pressure sensitive adhesive composition, methods of using the composition, article made using the composition and methods of making articles using the composition. The hot-melt silicone pressure sensitive adhesive composition includes a mixture of (i) a silicone resin, (ii) a silicone fluid and (iii) from about 0.5 to about 10 weight percent, based on the total weight of the silicone resin and the silicone fluid, of a non-flammable hydrocarbon having a weight-average molecular weight of from about 300 to about 1500 as measured by gel permeation chromatography calibrated with narrow distribution polydimethylsiloxane standards.
Patent FI-96355-B (FI)
Inventor: SJOESTROEM ALBIN
IPC: E06B9/68
Filed: 1993-07-09
Granted: 1996-02-29
Abstract: A roll-up door comprises a flexible door leaf (1) which is rolled up round an upper roller (2) and which, when unrolled therefrom, closes a door opening. A motor turns the roller (2) in both the unrolling and the rolling-up direction. Two upper pulleys (4), which are coaxial with the roller (2), are disposed one at each end of the roller so as to turn with the roller. Two ropes (6), each travelling over a lower pulley (5) provided in the lower part of the door opening, are, at one end, fixed to the free end of the door leaf (1) and, at the other end, fixed to an upper pulley (4) each, so as to be rolled up round the upper pulley when the roller (2) is turned in the unrolling direction and be unrolled from the upper pulley when the roller is turned in the rolling-up direction. The two upper pulleys (4) are of larger diameter than the roller (2). The upper pulleys (4) are connected to the roller (2) by a spring means (7) which is adapted, when the roller (2) is turned in the unrolling direction, to entrain the two upper pulleys (4) in this movement. The spring means (7) is so mounted that its spring tension increases when the roller (2) is thus turned owing to the fact that the upper pulleys (4) turn more slowly than the roller because of the difference in diameter.
Patent FI-111325-B (FI)
Inventor: BEHRINGER REINHARD
IPC: A23C9/18
Filed: 1993-12-16
Granted: 2003-07-15
Abstract: Milk composition based on the natural constituents of milk and having greatly reduced sodium, potassium and citrate contents. The composition has organoleptic properties which are enhanced with respect to milk, characterised by increased sweetness and a pure and fresh taste, as well as a greater whiteness than that of evaporated milk.
Patent FI-103248-B (FI)
Inventor: KALLIOJAERVI KARI
IPC: G01S5/10
Filed: 1996-10-29
Granted: 1999-05-14
Abstract: A radio signal travels over a radio channel in the form of multipath propagation, whereby a signal received by the base station and transmitted by the terminal equipment is composed of multipath components propagated over different distances and thus reaching the receiver at different times. Thus, the information required for computing the bearing of the received signal can be extracted from the arrival time differences of the multipath propagated signal. An antenna array formed by a plurality of antenna elements receives first the multipath propagated signal. Next, means (41, ..., 4N) for determination of channel impulse response form an estimate of the radio channel impulse response from the received signal of each antenna array element, after which correlation means (46) correlate each channel impulse response estimate with a reference estimate selected from the group of said channel impulse response estimates. Further, said means choose as the time difference of the received signal that delay value giving the maximum correlation. Finally, computational means (46) estimate the bearing of the radio signal transmitted by the terminal equipment from the arrival time differences thus determined. Using a two-dimensional antenna array, both the bearing sector and elevation of the received signal can be estimated.
Patent FI-102114-B (FI)
Inventor: KIRJAVAINEN KARI JOHANNES
IPC: G01H11/06
Filed: 1996-11-20
Granted: 1998-10-15
Abstract: The invention relates to a sensor for measuring acceleration and sound pressure, the sensor comprising a first pressure sensitive film (2) for measuring pressure (P) and second pressure sensitive film (5) having a mass (6) disposed thereon for measuring acceleration (A). The films are arranged concentrically in the same plane, so that pressure and acceleration are measured at the same point, thereby avoiding a phase difference between the two measurements.
Patent HU-197391-B (HU)
Inventor: DOMJAN SANDOR
IPC: E04F17/02
Filed: 1983-04-13
Abstract: Előregyártott modul falazóelemekből (5,
6, 7) összeépített külső merevités nélkül,
szabadonállö, egy két vagy több kürtőjű kémény
és/vagy szellőző (1), (2), (3), amely
alaprajzban négyzet-befoglaló (4) formájú,
habarccsal (16) illesztett falazóelemeket (5, 6,
7) tartalmaz, úgy, hogy az egy kürtőjű kéménynek
vagy szellőzőnek a befoglaló négyzettel
(4) megegyező egyenes oldalú (8) falazóelemei
(5) vannak, a két kürtőjű kéménynek
és/vagy szellőzőnek (2) a befoglaló
négyzetből (4) derékszögű trapézzal (10) kimetszett
egy törtvonalú és három egyenes
oldalú (8, 8a) két egymás mellé helyezett, falazóelemei
(6) vannak, több kürtőjű kémény
és/vagy szellőző (3) végein a két nyílású
kémény és/vagy szellőző (2) falazóelemei (6)
vannak elhelyezve, köztük pedig két párhuzamos
törtvonalú (9) és két párhuzamos
egyenes oldalú (8a) falazóelemek (7) vannak
kötésben elrendezve. A falazóelemeknek (5, 6,
7) központi kürtó nyílása (12) van és sarkaiban
(11) átmenő lyukak (13) vannak kialakítva,
a lyukakban (13) acélbetét és betonkiöntés
van. (1., 2., 3. ábra)
Patent HU-184830-B (HU)
Title: Process for producing chromocomplexes of diazo-compounds
Inventor: HOLLIGER HERBERT
IPC: C09B45/26
Filed: 1980-09-23
Abstract: The present invention relates to water-soluble, anionic dyestuff- chromium complexes of disazo compounds, at least one of the complex- forming disazo compounds being of formula I,… …<IMAGE>… in which… …<IMAGE>… is the radical of a carboxy group-containing diazo component of the benzene or naphthalene series, the carboxy group being ortho to the azo group and the diazo component being free from other metallizable groups,… B- is the radical of a diazo component of the benzene or naphthalene series and is free from metallizable substituents which complexes contain at least one water-solubilising group and are in free acid or salt form.
Patent HU-186753-B (HU)
Title: Process for producing 7-acylamino-3-vinyl-ceph-3-eme-4-carboxylic acid derivatives
Inventor: TAKAYA TAKAO
IPC: C07F9/6561
Filed: 1980-11-18
Abstract: 7-Acylamino-3-vinylcephalosporanic acid derivatives of the formula:
     in which R' is aminothiazolyl, aminothiadiazolyl, aminooxadiazolyl, aminopyridyl, aminopyrimidinyl, aminotetrazolyl. protected aminothiazolyl, protected aminothiadiazolyl, protected aminooxadiazolyl, protected aminopyridyl, protected aminotetrazolyl,.or
     a group of the formula:
     wherein R 3  IS C 1 -C 7  alkyl,   R 2  is carboxy or a protected carboxy group, and   A is methylene which may have certain substituents, processes for their preparation, pharmaceutically acceptable saits thereof, and also a pharmaceutically composition comprising, as an effective ingredient, the above compound in association with pharmaceutically acceptable carriers. The invention further relates to starting and intermediate compounds, which are useful for the preparation of the title compounds.
Patent HU-185024-B (HU)
Inventor: HLAVAY JOZSEF
IPC: C02F1/42
Filed: 1980-12-28
Abstract: A találmány tárgya eljárás ivóvíz ammóniatartalmának szelektív eltávolítására. A találmány lényege abban van, hogy az ioncserélőn adszorbeált ammónium ionokat kalciumhidroxiddal 12nél nagyobb pH-ra beállított nátriumsó oldattal eltávolítva végezzük az ioncserélő regenerálását. A találmány szerinti eljárás nagy előnye, hogy 12 pHérték feletti regeneráló oldat a zeolitból az ammóniát teljes egészében eltávolítja és ebből az oldatból a gáz alakú ammónia egyszerű fizikai módszerrel kilevegőztethető. ammónia
Patent HU-211444-B (HU)
Title: Process for high temperature suspension copolymerization of ethylene
Inventor: MCDANIEL MAX PAUL
IPC: C08F4/60
Filed: 1991-10-08
Abstract: This invention relates to a high-temperature slurry polymerization of ethylene where: the hexene is generated in situ; a chromium catalyst system is used; a trialkyl boron or a polyalkyl silane compound is used as a cocatalyst; the temperature of the reaction is above the foul curve temperature for a specific copolymer density; and where the polymerization takes place in a continuous loop reactor which has isobutane as a diluent. Additionally, hexene can be withdrawn, or added, to adjust the density.
Patent HU-192074-B (HU)
Inventor: NEUWIRTH KAROLY
IPC: E04G11/18
Filed: 1981-10-30
Abstract: A találmány eljárás előregyártóit vasbeton falpanel gyártására, amelyet acélbetét térrácsból, tájoló lemezekből, távtartó rudakból és egymással szemben lévő két betonhéjból alakítunk ki, oly módon van kialakítva, hogy acélbetétekből térrácsot (11) készítünk, a térrácsot egymással szembe fordított zsalutálcák (31,32) közé helyezzük, melynek során a térrácsnak legalább az egyik oldalára tájolólemezeket (15) erősítünk, a térrácsot lefektetett helyzetében al- só zsalutálcába (31) helyezzük, az alsó zsalutálcába távtartó rudakat (131) és azokra felső zsalutálcát (32) teszünk, a két zsalutálcát szorító szárakkal (35) összefeszítjük, az alsó zsalutálcát betonnal kitöltjük, vibráljuk, adott esetben gőzöljük, majd 180°-kai átfordítva a felső zsalutálca helyére fektetjük, ezután a felső zsalutálcát is betonnal kitöltjük, vibráltatjuk, adott esetben gőzöljük, a beton megkötése után pedig a szorító szárakat (35) kioldjuk, és a zsalutálcákat (31,32) a kész falpanelről leválasztjuk. A találmányhoz tartozik a gyártáshoz alkalmazható betonadagoló berendezés és a fordító berendezés.  1 ábro
Patent HU-212339-B (HU)
Title: Metaldehyde-containing molluscicidal composition, process for producing the composition and for combating molluscs
Inventor: DAVIES MARGARETA
IPC: A01N35/02
Filed: 1991-05-17
Abstract: The pesticidal effectiveness of metaldehyde, which is difficult to dissolve or disperse, can be improved by mixing it with one or more surface active agents and milling to a fine particle size, preferably less than 30 microns, and subsequent application, optionally with the addition of a suitable film-forming polymer, such as a styrene acrylic latex, to a carrier material such as bran, meal, grain, flour or finely divided silica. Finely milled metaldehyde formulations made this way are highly effective molluscicides.
Patent HU-217522-B (HU)
Inventor: JUCHEM FRANZ-JOSEF
IPC: A23K20/20
Filed: 1991-11-20
Abstract: A találmány tárgya eljárás nedves takarmány elkészítéséhez való,háziállatők számára megfelelő takarmány-szárazkeverék előállítására.Gabőnából, illetve hüvelyes terményekből szárítással, préseléssel ésazt követő, 50–70 řC-őn végzett kíméletes szárítással száraz pelyheketállítanak elő, amelyet ezűtán kíméletesen szárítőtt gyümölcsökkel éshússal és/vagy hallal, valamint gélesedő anyaggal és esetlegnyőmelemek hőzzáadásával összekevernek és csőmagőlnak. A takarmány-szárazkeverékből a szükségletnek megfelelő mennyiséget főlyadékkalösszekeverve gélesedő takarmányt állítanak elő, melyet azűtán azetetőtálba lehet önteni. ŕ
Patent HU-208723-B (HU)
Inventor: BALOGH ISTVAN
IPC: F01C1/00
Filed: 1988-10-28
Abstract: A találmány tárgya forgódugattyús gép, főleg belső égésű motor, amelynek beömléssel és kiömléssel ellátott hengere, kívülről a henger palástja által határolt munkaterében koaxiálisán elrendezett főtengelye, ezen excentrikusán rögzített, a munkateret belülről határoló tárcsa-alakú forgódugattyúja, valamint a forgódugattyúval együttműködő, radiális irányban elmozdítható tolattyúja van, ahol a forgódugattyú műkö- dő palástfelületének a forgástengelyre merőleges metszete legalább részben körívként van kialakítva. Ennek lényege, hogy a forgódugattyú (5) tolattyúval (7) együttműködő palástfelületének (19) metszete legalább egy szakaszon - a forgódugattyú (5) forgástengelye és keresztmetszetsíkja által meghatározott polárkoordinátarendszerben tekintve - másodfokú parabolaként van kialakítva. HU 208 723 B A leírás terjedelme: 18 oldal (ezen belül 10 lap ábra)
Patent HU-206774-B (HU)
Title: Reagent set serving for getting enantimer of the technecium-99m-merkapto-acetil-trigilicine (99m tc-mag-3) diagnostic test for renal function
Inventor: NOLL BERNHARD
IPC: A61K33/244
Filed: 1990-10-30
Abstract: The invention relates to an inactive composition (kit) for preparing a stable enantiomeric form of technetium-99m mercaptoacetyltriglycine (<99m>Tc-MAG-3) for nuclear medical examinations of kidney function, and to a process for producing this kit. The kit according to the invention consists of two components which are packed separately and the first of which consists of a lyophilised mixture of mercaptoacetyltriglycine, of a coligand stabilising oxidation state +5 of Tc, of a reducing agent and alkali metal or alkaline earth metal hydroxide in the molar ratio 1 : (50 - 150) : (0.1 - 0.5) : (30 - 80> MAG-3 : coligand : reducing agent : hydroxide and whose second component contains a sterile phosphate buffer solution with an amount of acid corresponding to the molar ratio MAG-3 : hydroxide. Used for this purpose in a preferred embodiment is a salt of tartaric acid or gluconic acid, in particular Na2 tartrate, as coligand, SnCl2 as reducing agent, and NaOH as hydroxide. Concerning the process, the invention comprises, for the preparation of component 1 of the kit, hydrolysing benzoyl-MAG-3 with alcoholate in alcoholic solution and mixing the mercaptoacetyltriglycine ligand obtained in this way with the mercapto group in unprotected form with the reducing agent and with the coligand which stabilises oxidation state +5 of Tc at pH >11 in the ratio indicated above, lyophilising and packing in portions.
Patent IT-1244397-B (IT)
Title: Composite element for making junction diodes and/or surface insulators and process for preparing it
Inventor: FERRARI FERRUCCIO
IPC: H01L/
Filed: 1990-11-30
Granted: 1994-07-11
Abstract: In the electrolysis of a lead acetate solution with an anode of a metal of group IB, VIB or VIIIB of the periodic system of the elements, of an alloy of these or of a non-metallic conductor such as graphite, carbon or carbon fibres, preferably in the presence of additives, a thin, compact and bright film is deposited on the anode, which makes the composite which is formed particularly suitable for making junction diodes and/or surface insulators.