baber/WOPTO huggingface dataset:
Patent LT-4540-B (LT)
Title: Novel asymmetric synthesis of r-alfa-propyl-piperonyl amine and its analogs
Inventor: LI HUI-YIN
IPC: A61K31/496
Filed: 1998-09-18
Abstract: Processes for the preparation of R- alpha -propyl-piperonyl amine and its analogs, such compounds being useful intermediates in the preparation of elastase inhibitors, and intermediates useful for making R- alpha -propyl-piperonyl amine are described.
Patent SE-333778-B (SE)
Inventor: DAVIDSON E
IPC: H01L31/00
Filed: 1969-01-21
Abstract: 1,190,185. Photo-transistor circuits. WESTERN ELECTRIC CO. Inc. 31 Jan., 1969 [31 Jan., 1968], No. 5308/69. Heading H3T. A photo-transistor 301 having reverse base bias is operated in avalanche mode. As shown, reverse base current is supplied through a constant current diode 303 and emitter current is supplied through a constant current transistor 310. In Fig. 1 (not shown) the constant current emitter supply is omitted and the circuit once triggered by light remains in the high current state until the collector supply is interrupted.
Patent YU-47481-B (YU)
Inventor: BISSOLINO P
IPC: C07D501/00
Filed: 1989-04-12
Abstract: There are provided compounds of the formula Ia and Ib <CHEM>  wherein A is hydrogen atom or an organic residue,  R<1> is halogen atom, or an organic group,  R<2> is hydrogen or halogen atom, C1-C4 alkyl or alkoxy group R<3> is hydrogen atom, C1-C4 alkyl or alkoxy group, benzyl or a methylene group and R4 is an organic residue. Said derivatives (Ia) and (Ib) are endowed with elastase inhibitory activity. A two-step process for their preparation starting from the corresponding 4-carboxy cephem or 3-carboxy penam is also provided.
Patent ZA-81290-B (ZA)
Title: Heating system for a steam turbine energy producing plant
Inventor: PAQUET ANDRE J
IPC: F01K7/22
Filed: 1981-01-16
Abstract: The system comprises a series of heaters arranged in cascade and fed with steam from drawoffs at pressures which progressively decrease from the steam boiler side to the condenser side of the plant. In order to improve the efficiency of the plant with which the system is associated, the system comprises a plurality of biphase turbines arranged in cascade. The first of the turbines is fed from the drain of the heater at the highest pressure and the following turbines are each fed at least in part with the outlet liquid of the biphase turbine preceding it. These biphase turbines produce mechanical energy by recovery of the kinetic energy of the condensates of the heaters feeding them.
Patent ZA-86703-B (ZA)
Title: Compositions for feeding animals
Inventor: BERCOVICI DANIEL
IPC: A23K1/16
Filed: 1986-01-30
Abstract: Polylysine and/or polymethionylpolylysine are advantageously incorporated in compositions for feeding animals, especially ruminants, to provide assimilable lysine and methionine.
Patent ZA-95470-B (ZA)
Title: Device for coupling a metallurgical carriage to a flexible conduit
Inventor: STOMP HUBERT
IPC: B22D1/00
Filed: 1995-01-20
Abstract: A device is claimed for coupling a metallurgical carriage (10) with a flexible shaft (20), comprising a first half coupling (22) mounted on the metallurgical carriage (10) and a second half coupling (24) connected to one end of the flexible shaft (20). A coupling station (26) is located close to the predefined coupling position of the metallurgical carriage (10). This coupling station (26) incorporates a support block designed to receive and support the second half coupling (24), a drive mechanism for displacing the support block from a parking position in the direction of the first half-coupling (22) and vice versa. The second half-coupling (24) is fitted with a locking device that is activated by a control device on the coupling station (26). This locking device facilitates the locking, in a first position, of the second half-coupling (24) to the first half-coupling (22) and, in a second position, the second half-coupling (24) on to its support on the coupling station (26).
Patent AT-408407-B (AT)
Title: Strap buckle for bell straps for gregarious animals
IPC: A44B11/00
Filed: 1996-07-05
Granted: 2001-11-26
Abstract: The strap buckle is provided for bell straps for gregarious animals. It has a single, circumferentially closed, integral and flat buckle frame 1. The region enclosed by the buckle frame 1 is divided by at least three webs 2, 3, 4, which are situated parallel to one another and at a distance from one another, into at least four slot-like pass-through openings 5, 6, 7, 8 for receiving one end of the bell strap. At least the boundary edges of these pass-through openings 5, 6, 7, 8 which are on the longitudinal side and run essentially straight and parallel to one another are of angled design. The strap buckle is manufactured as a punched part. The two pass-through openings 5, 6 which are situated on the one side of the central web 3 have a larger clear width than the two other pass-through openings 7, 8 on the other side of the central web 3. <IMAGE>
Patent DK-156861-B (DK)
Inventor: GERKE DIETER
IPC: H01T4/08
Filed: 1984-07-03
Abstract: The subject matter of the invention is a connector block (1) with solderless, non-screwed and stripping-free terminal elements (2, 3) having a polytropic air gap, for terminating dropwire cables (6) and cable wires (7). The terminal elements (2, 3), which comprise a terminal contact (2b, 3b) and a center contact (2a, 3a), have a semi-circular extension (2a') on the underside (2') of the center contact (2a, 3a), the spacing of said semi-circular extension relative to an earth bar (4) mounted in the housing lower half (12) being variable by tilting the earth bar (4) about 180 DEG ; said earth bar (4) is adapted to be mounted at either of two different levels. Thereby it is possible to select a high-voltage spark-gap function.
Patent DK-161374-B (DK)
Inventor: GRAAF MEINE HENDRICUS VAN DER
IPC: B65G23/08
Filed: 1985-09-03
Abstract: A method of securing a cover (2) to the end of a thin-walled tube (1) using a flange (3). According to the invention the flange (3) is slidably disposed in the tube and is restrained from being pulled out of the tube by a resilient ring (5) accommodated in a shallow groove (4) in the inner wall of the tube (1). The ring (5) is maintained in position by a supporting edge of the cover (2) or, alternatively, by bolts (8) disposed closely to the circumferential edge of the power cover to secure the cover to the flange.
Patent FI-72029-B (FI)
Inventor: JIDELL KARL BERNT
IPC: A01G31/02
Filed: 1984-08-03
Granted: 1986-12-31
Abstract: In an apparatus for growing plants contained in elongate troughs, a plurality of such troughs (1), while being supplied with nutrient solution, are intermittently advanced in parallel relationship and in succession in a direction perpendicular to the longitudinal directions of the troughs themselves through a generally closed circuit including two bed sections (5A, 5B) arranged straight above one another and two elevators (17A, 17B) provided at the respective ends of said bed sections and being adapted to transfer the troughs (1) one by one between them. The troughs (1) are advanced in opposite directions over the respective bed sections (5A, 5B) by driving means preferably comprising at least one motor-driven carriage (12A, 12B) for each bed section (5A, 5B), each such carriage being reciprocatable along and above its related bed section and having vertically adjustable driving dogs (16) for engaging and slidingly displacing one trough (1) at a time.
Patent FI-89551-B (FI)
Inventor: BEER RICHARD
IPC: A23G9/08
Filed: 1986-08-26
Granted: 1993-07-15
Abstract: Apparatus for the production of spherical portions of ice-cream. The apparatus includes means for introducing an ice-cream mixture having a creamy consistency into a hemispherical lower mould in a sufficient quantity to fill the mould and form a protruding cap having the same volume as that of the mould; means for smoothing the protruding cap into the shape of a hemisphere being a smoothing tool comprising a portion of the generatrix of a hemisphere which describes on rotation a hemispherical shape; means for freezing the completed sphere of ice-cream; and means for removing the sphere of ice-cream from the mould. The smoothing tool has the shape of a hemisphere, onto the crown of which there is fastened an extension piece, its generatrix being perforated in between some remaining segments.
Patent FI-104167-B (FI)
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C07C249/00
Filed: 1990-05-23
Granted: 1999-11-30
Abstract: Continuous process for the synthesis of azines from aqueous hydrogen peroxide, ammonia and a reactant containing a CO group, (i) a working solution circulating in a loop between the azine reactor and a treatment device and (ii) the introduction of a product preferably chosen from acetic acid, ammonium acetate and acetonitrile. The azines are hydrolysed to obtain hydrazine hydrate.
Patent FI-112090-B (FI)
Inventor: METCALF BENJAMIN J
IPC: C12N15/09
Filed: 1994-03-04
Granted: 2003-10-31
Abstract: The invention pertains to a novel method and plasmid system for producing abundant quantities of CRM197 protein, diphtheria toxin or other CRM proteins related to diphtheria toxin, as well as to microorganisms transformed with the novel plasmid. A particularly preferred DNA plasmid, designated pPX 3511, that combines the gene for CRM197 from the nontoxigenic betaphage and the plasmid pNG2-22 is described. The novel plasmid system is capable of transforming strains of Corynebacterium diphtheriae into strains which are capable of expressing high levels of the CRM197 protein without the use of multiple lysogens. The invention provides in elegant means for increasing protein production without having to manipulate the expression vector, such as by increasing the promoter strength, or removing the promoter from iron regulation.
Patent FI-104925-B (FI)
Inventor: PIIRAINEN OLLI
IPC: H04W92/10
Filed: 1997-10-31
Granted: 2000-04-28
Abstract: The invention relates to a multiplexing method and a transceiver used in a TDMA radio system. The transceiver sets up a connection to another transceiver by transmitting modulated signals in time slots. The transceiver comprises coding means for channel-coding a signal that consists of bits and that is formed into a communication signal, and interleaving means for interleaving the bits of the channel-coded Signal into blocks of a predetermined size. The transceiver also comprises multiplexing means that receive blocks from the interleaving means and that multiplex the interleaved blocks of at least two channel-coded signals together. The transceiver further comprises modulation means for modulating the blocks multiplexed by the multiplexing means with at least four-level modulation before the modulated signal blocks are transmitted as a communication signal in a time slot, so that the transmission speed of the communication signal and the number of the connections to be established can be increased.
Patent FI-104157-B (FI)
Inventor: JONKKA ARVO
IPC: B27L11/00
Filed: 1998-05-08
Granted: 1999-11-30
Abstract: A wood chipping method and a disc chipper provided with knives (4). The chips (11), after having separated from a log (3), pass through a chip opening (12) in the disc (1) and hit an impact surface (10) located after a knife. Along different portions of the knife (4), a stronger impact effect is caused in proximity to the centre than in proximity to the outer periphery of the disc. The direction of the impact surface (10) deviates more from the direction of the rear surface (15) of the knife in proximity to the centre of the disc than in proximity to the outer periphery of the disc. The distance of the connecting line between the rear surface (15) of the knife and the impact surface (10) from the cutting edge (16) of the knife can be longer on the outer periphery of the disc than in the centre of the disc.
Patent HU-201055-B (HU)
Inventor: SCHALLNER OTTO
IPC: A01N43/653
Filed: 1989-03-03
Abstract: <p>Die Erfindung betrifft neuartige substituierte Sulfonylaminoazole der allgemeinen Formel (I)
<chemistry id="chema01" num="0001"> --><chemistry id="chema02" num="0002"></chemistry>sowie Gemische dieser Isomeren.</p><p>(In den obigen Formeln haben die variablen Reste R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, A bzw. A', D, E, X, Y und Z die in der Beschreibung angegebenen Bedeutungen).</p>
Patent HU-205383-B (HU)
Title: Process for producing chimeric antibodies with human b cell surface antigen specificity
Inventor: ROBINSON RANDY R
IPC: A61K47/48
Filed: 1988-01-07
Abstract: A chimeric antibody with human constant region and murine variable region, having specificity to a 35 kDA polypeptide (Bp35(CD20)) expressed on the surface of human B cells, methods of production, and uses.
Patent HU-184444-B (HU)
Inventor: ZOKA ERNOE
IPC: A63F9/08
Filed: 1981-05-22
Abstract: A találmány szerinti kirakós logikai játék egymástól azonos távolságra elrendezett párhuzamos tengelyeken forgathatóan ágyazott, palástjukon különböző ábrákkal, illetve jelekkel ellátott testekből áll, ahol a forgatható testeknek legalább két, az ágyazó tengelyre szimmetrikus, egymással párhuzamos lapja van és ezen lapok egymástól mért távolsága azonos a tengelyek egymástól mért távolságával, ahol a tengelyek hossza legalább (n+l)X, ha a testek tengelyirányú mérete X és az egy tengelyen lévő testek száma n. A játék célszerűen kocka alakú forgatható testekből áll, a tengelyek pedig keretbe vannak erősítve. A játékkal összefüggő kép csupán a játszóelemek bizonyos átrendezése útján alakítható ki, ami a játékot alkalmassá teszi nagyobb gyerekek számára is. Szerkezete egyszerű, előállítása olcsó.  1. ábra -1-
Patent HU-185530-B (HU)
Title: Gas- or oil-fired warm water, hot water or steam boiler
Inventor: JUHASZ MIHALY
IPC: F22B21/22
Filed: 1982-05-18
Abstract: A gas heated or kerosene-heated boiler for warm water, hot water or for steam generation having a substantially horizontal cylindrical combustion chamber defined and surrounded by a flue tube (1) consisting of a plurality of annular ring tubes (2) that are arranged in succession for conveying a suitable heat carrier and are held together by means of annular distance strips (3). At least some of the annular ring tubes have different inner cross sections and/or are arranged in a manner of having different, unequal spacing distances one to the next. Thus, a substantially uniform main diameter of the flue tube (1) is maintained, and despite of this, the flow of heat carrier circulated is harmonized with the thermal load which is non-equally distributed along the axis of the combustion chamber, resulting in improved utilization of the heat energy radiation at substantially constant wall temperature along the flue tube (1).
Patent HU-199085-B (HU)
Title: Method for producing wax pattern first for small details of intricate shape and device for precision casting such details
Inventor: DANIEL JOZSEF
IPC: B22D13/00
Filed: 1987-04-15
Abstract: A method is proposed for the preparation of wax patterns for casting small, intricate components and equipment for casting such components. A master pattern (2) is made, of a material which can withstand vulcanisation and will retain its shape. The master pattern is placed in a mass of raw rubber, which is compressed and vulcanised afterwards. The rubber is cut in two, the master pattern is removed and the rubber mould halves (3,4) are joined. The proposed equipment comprises the following:- the base (6) is arranged for rotation by an electric motor, around a point (7) the molten metal feeder (8) is located away from this point, and is connected to the casting mould (9). The molten metal feeder (8) is arranged on the base (6), so that it can be tilted radially. The molten metal feeder (8) itself comprises the following:- melting crucible (10), surrounded by a high frequency coil (11), tilting mechanism (12), and holder mechanism (13) for the moulds.
Patent HU-194873-B (HU)
Title: Process for producing 2-indolinone derivatives
Inventor: ROBERTSON DAVID W
IPC: C07D209/34
Filed: 1985-05-13
Abstract: This invention provides certain pyridazinone derivatives, their pharmaceutical formulations, and their use as positive inotropic agents.
Patent HU-198429-B (HU)
Title: Process for producing shaped pieces of ceramics with self carryiong stucture
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-05-05
Abstract: In the present invention, there is provided a method for producing a self-supporting ceramic body by the oxidation of a parent metal to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of said parent metal with an oxidant, including a vapor-phase oxidant, and optionally one or more metallic constituents. The method comprises the steps of providing at least a portion of said parent metal with a barrier means at least partially spaced from said parent metal for establishing at least one surface of the ceramic body, and heating said parent metal to a temperature above its melting point but below the melting point of the oxidation reaction product to form a body of molten metal. At that temperature, the molten metal is reacted with the oxidant, thus forming the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal and oxidant to transport the molten metal through the oxidation reaction product toward the barrier means and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product optionally leaving metal dispersed through the polycrystalline material. The reaction is continued to the barrier means to produce a ceramic body having the surface established by the barrier means. A composite is formed by superimposing a barrier onto a filler material, such as a preform, and infiltrating the filler with the polycrystalline ceramic matrix grown to the barrier means.
Patent HU-198762-B (HU)
Title: Process and equipment for producing, by electrolytic anode etching, aluminium foils suitable for manufacturing electrolytic condensers
Inventor: SZONTAGH ENDRE
IPC: H01G9/04
Filed: 1985-06-28
Abstract: Hard Al foil is led through an electrolyte comprising (% w/w): 40-80 ethylene glycol : glycerine mix (ratio 4:1 - 1:4), 3-6 boric acid, 0.2-0.6 NaCl, 0.4-1 Al2(SO4)3 at 65-75 deg.C using current density 3-8 A/dm2, under the etching direct current of 25-30V.
Patent HU-191809-B (HU)
Title: Process for preparing poly(vinyl chloride)-based composition by suspension polymerization
Inventor: KITAMURA HAJIME
IPC: C08F2/00
Filed: 1980-10-22
Abstract: The invention provides means for preventing polymer scale deposition on the reactor walls during the suspension polymerization of vinyl chloride monomer in an aqueous medium.The method of the invention comprises (a) coating of the reactor walls, prior to polymerization, with an aqueous coating solution containing an organic dye having sulfonic acid groups or carboxylic acid groups in the alkali metal or ammonium salt form or an alkali metal or ammonium salt of an organic sulfonic acid or carboxylic acid having at least one pair of conjugated double bonds per molecule, followed by drying, and (b) adding a water-soluble thiocyanate to the polymerization mixture. Previously, the use of an organic peroxide with a relatively large solubility in water as initiator in the reaction had led to large scale deposition on the reactor walls but this is avoided under the conditions specified above. Use of such an organic peroxide is advantageous in improving the thermal stability and initial colouring of the resin products.
Patent HU-201251-B (HU)
Title: Cyclone for recovering the waste powder of paint-spraying chambers
Inventor: KRUDY CSABA
IPC: B01D45/16
Filed: 1988-06-09
Abstract: Equipment is claimed which comprises duct from the paint booth which is routed to a cyclone which comprises a tangential inlet pipe attached to the upper part of the clclone, a guide plate, also located in the upper part, above the inlet and a discharge pipe connected to vacuum/suction equipment. The discharge of the proposed cyclone is provided by the inlet of the pipe (5), fixed such that its top end is above the top of the guide plate (4). The bottom end of this pipe (5) is in the vicinity of the plate filter (11) inlet. The bottom end of the plate filter (11) forms a further dust collection space (gb).
Patent HU-194249-B (HU)
Inventor: LANG MARC
IPC: A61P31/04
Filed: 1985-08-08
Abstract: Verfahren zur Herstellung von Verbindungen der Formel, worin R1 Hydroxy oder geschuetztes Hydroxy ist, R2 Carboxyl oder funktionell abgewandeltes Carboxyl bedeutet, R3 Amino, durch Niederalkyl substituiertes Amino, Niederalkanoylamino, substituiertes Methylenamino oder geschuetztes Amino ist, R4 gegebenenfalls durch Amino, durch Niederalkyl substituiertes Amino, substitutiertes Methylenamino, geschuetztes Amino, Hydroxy oder geschuetztes Hydroxy substituiertes Methyl oder Aethyl ist, und m eine ganze Zahl von 1 bis 3 ist, optische Isomere von Verbindungen der Formel I, Mischungen solcher optischen Isomere und Salze von solchen Verbindungen der Formel I, die eine salzbildende Gruppe aufweisen, werden beschrieben. Die erfindungsgemaesse herstellbaren neuen Verbindungen besitzen antibiotische Eigenschaften und koennen z. B. in Form von antibiotisch wirksamen Praeparaten zur Behandlung von Infektionskrankheiten verwendet werden. Formel (I)
Patent HU-189181-B (HU)
Inventor: LUDMANN LASZLO
IPC: F16B1/00
Filed: 1982-10-05
Abstract: Szerszámgépek reverzáló motorját tehermentesítő kombinált fék és tengelykapcsoló kúpos hüvelye (2) a motortengelyen (1) van axiálisan eltolhatóan felerősítve és a hüvelyen (2) rugóterhelésű hajtó ékszíjtárcsa van ugyancsak eltolhatóan elrendezve, amelynek egyik oldalán kúpos perem (6) van kiképezve, és a perem (6) az ékszíjtárcsa fékezett állásában féktárcsával (7) áll alak- és erőzáró kapcsolatban, mig a hüvely (2) kapcsolódobbal (10) áll összeköttetésben, amelyben a szerszámgépen rögzített vezértárcsa helyezkedik el, amelyben alakos vezérpálya (17) van kiképezve, és a vezérpályában (17) fékezést és irányváltást kiváltó, a kapcsolódob (10) furatán (18) átvezetett kapcsolókar (19) vége (20) van megvezetve és a kapcsolódob (10) homlokoldalán a szerszámgépen adott szögtávolságban felerősített motor irányváltását végrehajtó villamos helyzetkapcsolókat (23, 24) működtető felület (25) van kiképezve. (1 ábra)
Patent HU-191881-B (HU)
Inventor: EBINGER ENDRE
IPC: A63F9/08
Filed: 1983-09-21
Abstract: A találmány tárgya játékelemeket rendező játék, mely tartólapból (1), mozgatható rudakból (2) és játékelemekből (4) áll. A játék téglalap alakú tartólapján (1) a téglalap hosszabik oldalával párhuzamosan mozgatható módon, egymás mellett négyszögkeresztmetszetű rudak (2) vannak elrendezve. A rudakon (2) keresztirányban legalább egy réseit furat (3) van kimunkálva. Ezekben alul hengeralakú csúszkával rendelkező szabályos síkidom alakú lapok, vagy golyók (4) helyezkednek el (1. ábra). -5· Jí 7- ábra .3/a -1-
Patent HU-211793-B (HU)
Inventor: DECKNER CSABA
IPC: A61M5/14
Filed: 1991-11-08
Abstract: A találmány infúzió (transzfúzió) lecsöpögést jelző szerkezet, amelynek tartó szerkezete (3) van. Lényege, hogy a tartó szerkezethez (3) elforgathatóan rögzített, középen alátámasztott kétkarú emelőből (4) áll, melynek egyik karjára infúziós szerelvény (1) másik karjára egy másik, az előzőnél kisebb tömegű infúziós szerelvény (2) van függesztve és a kétkarú emelő és/vagy a tartó szerkezethez (3) rögzítve legalább egy pozícióérzékelő (5) található. HU 211 793 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-194003-B (HU)
Inventor: HARMATH SANDOR
IPC: A01B39/08
Filed: 1984-09-24
Abstract: A találmány talajművelő eszköz, amefy munkagéphez vagy erőgéphez változtatható szögállással kapcsolható, vontatott vagy tolt munkahelyzetben. Vonókeretből, összefogó keresztszerkezetből, állítórudakból és művelőelemből áll olyan kialakítással, hogy - a ké- re tszedcezetben (6) rögzített csapágyakban (4) csavarrugó-szérűén kialakított művelőelem (1) van foigathatóan befogva. A keretszerkezet, ill. a művelőelem és a haladási irány által bezárt szög változtatható. A művelőelem tengelyére (3) tűskés elemek (14) vagy tömörítő henger (20) csatlakoztatható.  -1-