baber/WOPTO huggingface dataset:
Patent IE-42902-B1 (IE)
Title: Distillative purification of 2,5-dioxo-1-oxa-2-phospholanes
IPC: C07F9/6574
Filed: 1976-07-16
Abstract: 1503134 Purifying 2,5-dioxo-1-oxa-2-phospholanes HOECHST AG 14 July 1976 [17 July 1975] 29330/76 Heading C2P A process for the distillative purification of a 2,5-dioxo-1-oxa-2-phospholane of the formula in which R1 stands for an alkyl radical having 1, 2, 3 or 4 carbon atoms, or a phenyl radical, and R2 and R3 each stand for hydrogen or CH 3 , comprises: preheating the respective crude compound to 120‹ to 160‹ C. and feeding it to the head of a distilling column provided with a plurality of individually heatable trays maintained at temperatures increasing (as herein defined) from the uppermost tray to the lowermost, the uppermost tray in the column being maintained at 120‹ to 160‹ C., and the lowermost tray being maintained at 160‹ to 200‹ C., the pressure at the head of the column being 20 to 200 mm. Hg, introducing an inert gas preheated to 160‹ to 200‹ C. countercurrently at the base of the column; withdrawing overhead those impurities having a boiling point lower than that of the respective 2,5-dioxo-1- oxa-2-phospholane, together with the inert gas; withdrawing the 2,5-dioxo-1-oxa-2-phospholane thus freed from low-boiling impurities from the base of the distilling column and passing it to a film evaporator; and distilling off the 2,5-dioxo- 1-oxa-2-phospholane from higher-boiling impurities in the film evaporator under a pressure of 0À1 to 5 mm. Hg. Specified inert gases are nitrogen and air and the increase in temperature from the top tray to the bottom tray is intended to mean that temperature increments occur between successive trays or successive groups, e.g. pairs, of trays. Suitable apparatus is described with reference to a drawing (not shown) and examples are given for the purification of the 2-methyl- and 2-phenyl compounds. The products are useful for condensation with polyester-forming reactants to give products which may be formed into filaments, fibres, sheets or articles having flame-retardant properties.
Patent IE-37230-B1 (IE)
Title: Reforming petroleum hydrocarbons with catalysts promoted with gallium and rhenium
IPC: C10G35/06
Filed: 1972-12-15
Abstract: The catalyst comprises a hydrogenation component, a small amount of rhenium, and a small amount of gallium on a solid catalytic support comprising a porous refractory inorganic oxide. The rhenium and the gallium may be present either in the elemental form or as compounds. The preferred hydrogenation component is a Group VIII noble metal and the preferred porous refractory inorganic oxide is a catalytically active alumina.
[US3772184A]
Patent IE-38484-B1 (IE)
Title: A memory unit for connection to a central processor unit and interconnecting bus and computer systems incorporating the same
IPC: G06F13/00
Filed: 1973-10-10
Abstract: 1442167 Data processing systems DIGITAL EQUIPMENT CORP 10 Oct 1973 [10 Oct 1972] 47349/73 Heading G4A A data processing system includes a central processor, a fast access memory, and one or more peripherals, connected in parallel to a bus. The memory is additionally connected direct to the processor. The bus (bus I) comprises 2-way data lines 1A, address lines 1B, and control lines 1C, all connected to a receiver and driver unit 24, necessary because the bus may be long. Data received on lines 1A is passed to data multiplexer 28 which also receives data from a portion 10A of a dedicated bus 10 connected direct to the processor. A synchronizing and timing unit 21 receives control signals from bus 1 and bus 10, and controls unit 28 via line 34 to pass data from input lines 10A or 30 to the memory 20. Address signals on dedicated but lines 10C and from unit 24 pass to an address unit 23 and also to unit 25. This unit indicates to unit 23 whether or not the present address lies within memory 20 and to what section of the memory it relates. The synchronizing unit 21 controls whether a bus 1 address, a bus 10 address, or a refresh address is placed in the address register in unit 23 in accordance with a priority determined by the processor. The accepted address is accessed via lines 27. Periodically the memory is refreshed, the address to be refreshed being selected by unit 22.
[GB1442167A]
Patent IE-55847-B1 (IE)
Title: Aqueous self-curing polymeric blends
IPC: C09D163/10
Filed: 1983-08-12
Abstract: An aqueous dispersion of a polymer composition useful for providing surface coatings, especially for the interiors of food and beverage containers comprises a blend of an alkylol acrylamide based self-curing copolymer containing functional groups and an epoxy-acrylic copolymer and optionally further contains a phosphated polymer.
Patent IE-62847-B1 (IE)
Title: Transition duct for centrifugal fan
Inventor: KAPLAN VLADIMIR
IPC: F04D7/08
Filed: 1989-06-23
Abstract: The present invention provides a curvilinear transition duct (10) for use with a centrifugal fan (40) that affords optimal fan efficiency without undue duct length. The duct comprises a top section (12) of generally concave planar shape when viewed from above and a bottom section (14). Side sections join the top and bottom sections to form a four sided structure having an inlet opening (20) at one side and an outlet opening at the other side (22). The top plate (12) is arranged to have a positive angle of expansion (DT) whilst the bottom plate (14) may be arranged to have a zero angle of expansion or a positive angle of expansion (DB) less than that of the top plate (12) such that the duct gradually diverges in the same direction as fan housing scroll development.
Patent IE-55944-B1 (IE)
Title: Substituted azolylalkyl-t-butyl-ketones and-carbinols
IPC: A01N43/50
Filed: 1983-09-16
Abstract: Novel substituted azolylalkyl-t-butyl-ketones and -carbinols of the formula   <IMAGE>   in which Az is imidazol-1-yl or 1,2,4-triazol-1-yl, A is the carbonyl group or the hydroxymethylene group, and R is optionally substituted cycloalkylalkyl or cycloalkenylalkyl, and plant-tolerated addition products thereof with acids and metal salts, which are fungicidally active and are also useful as intermediates in making other fungicides.
Patent IE-56413-B1 (IE)
Title: Substituted quinazolinones
Inventor: BANDURCO VICTOR T
IPC: C07D237/04
Filed: 1983-09-29
Abstract: The synthesis of substituted quinazolinones is described. The novel quinazolinones are renal vasodilators and thereby increase renal blood flow, and are useful as cardiovascular agents.
[US4490374A]
Patent IE-51560-B1 (IE)
Title: A method of,and apparatus for,electrocoating
IPC: C25D13/14
Filed: 1981-10-07
Abstract: A method of, and apparatus for, electrocoating. A method of electrocoating the surface of an article such as the internal surface of a can body using as electrode a mandrel (4) having an external surface of substantially the same shape as the surface to be coated. The can body is positively located in a cell containing the mandrel (4) by way of a seal (40) in the cell wall (2) and a limiting surface (44) such that the internal surface to be electrocoated is substantially equidistantly spaced from the mandrel (4). Electrocoating fluid is flowed by way of a central bore (36) in the mandrel between the mandrel and the internal surface and one or more electrocoating pulses are applied between the mandrel and the can body to electrocoat the internal surface thereof.
The spacing between the can body and mandrel is in the range 0.25 to 5.00 mm and the total duration of the one or more electrocoating pulses is in the range 10 to 500 msec. Furthermore, a short circuit test is made on the cell before the electrocoating pulses are applied.
Patent IE-43567-B1 (IE)
Title: Tricyclic n-containing derivatives
IPC: A61K31/47
Filed: 1975-11-21
Abstract: Novel tricyclic compounds containing two ring notrogen atoms and represented by the following for
Patent IE-60617-B1 (IE)
Title: A device for the manufacture of food products, particularly confectionery wafer products, and a method for its use
IPC: A21C15/00
Filed: 1987-10-28
Abstract: The device is intended for the manufacture of food products made by joining together first and second wafers, in which at least the first wafer includes a substantially flat core portion with a region having a distinct perimeter in which cell parts are provided for receiving a filling. The device comprises a peripheral frame (2) having an end edge for supporting the wafer provided with cell parts in correspondence with said distinct perimeter. A plurality of clamping members (3) associated with the peripheral frame (2) are able to pivot relative to the frame (2) between a closed position in which they extend at least partially to cover the end edge (6) and can clamp the first wafer and/or the two joined wafers on the device (1), and an open position, in which it allows wafers to be inserted into and removed from the device (1) itself.
Patent IE-58776-B1 (IE)
Title: Pharmaceutical compositions
Inventor: CASELLAS PIERRE
IPC: A61K39/395
Filed: 1985-11-28
Abstract: The invention relates to pharmaceutical compositions comprising a combination of at least one immunotoxin and at least one mannose-containing polymer. This combination makes it possible to inhibit the rapid elimination of immunotoxins from the plasma after injection.
Patent IE-62731-B1 (IE)
Title: Improvements relating to gerotor pumps
Inventor: HODGE STEVE
IPC: F04C11/00
Filed: 1989-09-27
Abstract: A gerotor pump can have a particularly short axial length by fixing the main shaft in the body (instead of journalling it in the body) and journalling the rotor on the shaft (instead of making the rotor fast with the shaft). Figure 3 shows an arrangement in which gear 24 transmits drive to the pump and has an axial extension 38 journalled on the fixed shaft 18 and keyed or splined at 46 to the rotor which surrounds the extension and hence is only indirectly supported and journalled on the shaft. 14 represents the usual annulus with which the rotor engages in conventional gerotor pump fashion.
Patent LU-502053-B1 (LU)
Title: Error compensation system and method for numerical control (nc) machine tool based on iterative learning control
Inventor: LIU HUANLAO
IPC: G05B19/404
Filed: 2021-11-23
Granted: 2022-09-20
Abstract: An error compensation system for a numerical control (NC) machine tool based on iterative learning control, including a trajectory generating module, a down-sampling module, a position controller, a first holder, a velocity-loop iterative learning controller, a velocity controller, a second holder and a control plant. The trajectory generating module is configured to generate a desired trajectory command including a first sampling command. The first sampling command is transmitted to the down-sampling module and the velocity-loop iterative learning controller. The first sampling command is down-sampled through the down-sampling module to obtain a second sampling command. The velocity-loop iterative learning controller is configured to receive the first sampling command, and obtain a first sampling error compensation sequence according to a first sampling error sequence and a first sampling error compensation sequence of a previous iteration machining process stored therein. An error compensation method is also provided herein.
Patent LU-504230-B1 (LU)
Title: Planting method for intercropping annona squamosa with arachis hypogaea
Inventor: WANG WEIHUA
IPC: A01G22/05
Filed: 2023-05-15
Granted: 2023-11-16
Abstract: The invention belongs to the technical field of agricultural planting, and in particular to a planting method for intercropping Annona squamosa with Arachis hypogaea. The planting method of the invention comprises the steps of soil preparation, planting, field management and the like; a three-dimensional planting mode with fruit trees above and Arachis hypogaea below is formed by utilizing the growth habits of Annona squamosa and Arachis hypogaea; moreover, the roots of Arachis hypogaea are provided with nitrogen-fixing bacteria, so that the nitrogen-fixing capacity of crops can be improved, thereby reducing the use amount of nitrogen fertilizer in the planting process. The planting method can make full use of light, hot water and land resources in space and time, improve multiple cropping index, and improve Arachis hypogaea yield by using the competition among crops.
Patent NO-307260-B1 (NO)
Inventor: LINSTEN MAGNUS
IPC: D21C/
Filed: 1995-05-26
Abstract: Lignocellulose-contg. pulp is delignified and bleached using a peracid (or a salt of a peracid). The pulp is then treated with a complexant, followed by a Cl-free bleaching agent comprising one or more of a peroxide, ozone or sodium dithionite. The pulp to be treated with peracid is a chemically digested pulp. Peracetic acid is pref., when delignification is performed at pH 3-10. The peroxide is H2O2 or a mixt. of this and O2. The pulp is washed (after treatment with complexant) at a pH of at least 4. The complexant is a nitrogenous cpd., esp. DTPA or EDTA. Complexation is effected at pH 2.5-11. In addn., delignification with peracid may be preceded by oxygenation.
Patent NO-312168-B1 (NO)
Inventor: SEIDL PAUL G
IPC: F26B13/20
Filed: 1996-01-03
Abstract: A drying apparatus for a strip of material or web, including a conditioning zone (3) immediately following but fully integrated with the dryer (6), to lower the bulk temperature of the web. The web of material can be introduced to conditioned air which is substantially free of contaminants being evolved from the coating on the web. The temperature of the conditioned air is low enough to absorb heat from the web, effectively lowering the solvent evaporation rate, and can be controlled such that it is greater than the dew point of the contaminants being evolved from the web, thereby mitigating condensation that normally forms and visible vapours that form outside of the dryer enclosure (6). Pressure control is provided in the conditioning zone (3) so that solvent vapours will not escape and so that ambient make-up air can be regulated as required. Gas sealing between the conditioning zone (3) and the dryer (6) prevents hot, solvent vapour laden air from the dryer from escaping into the conditioning zone (3). <IMAGE>
Patent NO-318499-B1 (NO)
Inventor: CHAPMAN PETER GLANVILLE
IPC: F28F21/08
Filed: 1996-06-20
Abstract: PCT No. PCT/AU94/00784 Sec. 371 Date Aug. 14, 1996 Sec. 102(e) Date Aug. 14, 1996 PCT Filed Dec. 21, 1994 PCT Pub. No. WO95/17642 PCT Pub. Date Jun. 29, 1995The invention provides, in a first form, an expandable plug for regulating pressure or flow within a tube. The plug has an inflatable bladder (12) for diametral expansion by internal fluid pressure introduced by inlet (14). The plug is reinforced by an envelope (26) of cords (28) which spread laterally upon inflation of the bladder to provide diametral support to the bladder. In a second form of the invention, an inflatable plug positioned in a tube of internal diameter d is controlled according to the equation Pp= DELTA P+Pd wherein Pd is the internal pressure in the plug,  DELTA P is the differential pressure across the plug and Pd is the plug free expansion pressure for diameter d.
Patent NO-314845-B1 (NO)
Inventor: BENDER STEVEN LEE
IPC: A61K31/4465
Filed: 1996-12-16
Abstract: Compounds of the formula: <CHEM>  wherein:   n is   0, 1 or 2; Y is   hydroxy or XONH-, where X is hydrogen or lower alkyl; R<1>   is hydrogen or lower alkyl; R<2>   is hydrogen, lower alkyl, heteroalkyl, aryl, aralkyl, arylheteroalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heteroarylheteroalkyl, heterocyclo, heterocylo-lower alkyl, heterocyclo-lower heteroalkyl or -NR<6>R<7>, wherein:   R<6> is hydrogen, lower alkyl, cycloalkyl or cycloalkylalkyl, aryl, heteroaryl and heteroaralkyl; R<7> is hydrogen, lower alkyl, cycloalkyl or cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, -C(O)R<8>, -C(O)NR<8>R<9>, -SO2NR<8>R<9>, -SO2R<10>, aryloxycarbonyl, or alkoxycarbonyl; or R<6> and R<7> together with the nitrogen atom to which they are attached represent a heterocyclo group; wherein   R<8> and R<9> are independently hydrogen, lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl or heteroalkyl; and R<10> is lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, heteroalkyl or heterocyclo; or     R<1> and R<2>   together with the carbon atom to which they are attached represent a cycloalkyl or heterocyclo group; R<3> is   hydrogen, lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, heteroalkyl or lower alkoxy; R<4> is   hydrogen, lower alkyl, cycloalkyl or cycloalkylalkyl; or R<2> and R<3>   together with the carbons to which they are attached represent a cycloalkyl or heterocyclo group; or R<3> and R<4>   together with the carbon to which they are attached represent a cycloalkyl or heterocyclo group; and R<5> is   lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, or heteroaralkyl; or pharmaceutically acceptable salts or esters thereof exhibit useful pharmacological properties, in particular for use as matrix metalloprotease inhibitors, particularly for interstitial collagenases.
Patent NO-319922-B1 (NO)
Inventor: MATTLE PAUL
IPC: E04B1/26
Filed: 1999-12-08
Abstract: The invention relates to a coupling purlin (1) for which two wooden beams (2, 3) adjoining and overlapping each other longitudinally are connected to each other by fastening elements. The overlapping end areas of the wooden beams (2, 3) are connected by means of screws (5) which are positioned at an acute angle in relation to the adjoining surfaces (6, 7) of the wooden beams (2, 3). Said screws (5) are screwed in along a plane situated at a right angle to the surfaces (6, 7).
Patent AT-519186-B1 (AT)
Title: Ticket Scanner
Inventor: ING JOSEF FISCHER
IPC: G07C9/00
Filed: 2016-10-06
Granted: 2020-07-15
Abstract: Die Erfindung betrifft eine Einrichtung zur Kontrolle von auf Datenträgern gespeicherten Zugangsberechtigungen mit einer im Zugangsbereich angeordneten Leseeinheit für den Datenträger, welche Signalmittel und / oder Sperrmittel ansteuert. Die Leseeinheit weist ein Gehäuse mit einem U- oder V-förmigen Einführbereich für die Datenträger auf und der U- oder V-förmige Einführbereich wird teilweise von einer obenliegenden Wandung (2) gebildet, in welcher ein Fenster (3) mit einem dahinterliegenden Barcode-Scanner (11) angeordnet ist. Durch das Fenster (3) tastet der Barcode-Scanner (11) den Einführbereich (1) ab. Die zweite, untenliegende Wandung (2') des U-förmigen Einführbereiches (1) ist mit einem lösbaren oder schwenkbaren Scharnier (3) am Gehäuse befestigt ist, sodass der U- oder V-förmigen Einführbereich (1) durch Schwenken oder Abnehmen der untenliegenden Wandung in einen L-förmigen, nach unten offenen Einführbereich (1) gewandelt werden kann.
Patent AT-511530-B1 (AT)
Title: Wassersammelring
Inventor: ADNAN FIDAN
IPC: B28D7/02
Filed: 2012-05-24
Granted: 2017-10-15
Abstract: Die Erfindung betrifft einen Wassersammelring (11) zum gesammelten Abtransport von Kühlwasser bei Nassbohrungen an einer Gebäudewand mit einem Gehäuse, an welchem eine Durchgangsöffnung (19) zur Hindurchführung eines Bohrkerns oder eines Bohrers vorgesehen ist. Die Durchgangsöffnung (19) ist von einer geschlossenen Innenwand (13) des Gehäuses begrenzt und zwischen der Innenwand (13) und einer Aussenwand (15) des Gehäuses ist ein Zwischenraum (21) definiert. Ferner umfasst der Wassersamm.elring (11) einen Absanganschluss (27), welcher an der Aussenwand (15) angeordnet ist und mit dem Zwischenraum (21) in Verbindung steht und eine erste und zweite Dichtlippe (23,25), welche zur dichtenden Halterung des Gehäuses an einer Gebäudewand an den Rändern der Innen- und Aussenwand (13,15) angeordnet sind. Die Aussenwand (15) besitzt eine Ausbuchtung (29), dergestalt, dass der Abstand zwi- schen den Rändern der Innen- und Aussenwand (13,15) im Bereich der Ausbuchtung (29) vergrössert ist, wodurch der Zwischenraum (21) im Bereich der Ausbuchtung (21) ein vergrössertes Volumen besitzt.
Patent BR-0115261-B1 (BR)
Inventor: VANDERMEER JOHN
IPC: B22C1/08
Filed: 2001-11-09
Abstract: The invention relates to investment casting shell molds and their method of manufacture. The method entails mixing fiber such as ceramic refractory fiber and organic fiber with ceramic filler to form a dry blend. The dry blend is mixed with a binder sol such as colloidal silica sol to form slurry. An expendable preform is dipped into the slurry, stuccoed and dried. This step is repeated until a ceramic shell of a desired thickness is formed over the expendable preform. The expendable preform then is removed, and the green ceramic shell is fired. Molten metal then may be poured into the shell to form a metal casting.
Patent BR-PI0209636-B1 (BR)
Title: método e equipamento para alocar recursos em um sistema de comunicação por múltiplas-entradas e múltiplas-saídas (mimo)
Inventor: WALTON JAY R
IPC: H04J99/00
Filed: 2002-05-15
Abstract: "método e equipamento para alocar recursos em um sistema de comunicação de múltiplas entradas e múltiplas saídas (mimo)". são descritas técnicas para programar transmissão de dados de downlink a diversos terminais em um sistema de comunicação sem fio. em um método, um ou mais conjuntos de terminais são formados para possível transmissão de dados, com cada conjunto incluindo uma única combinação de um ou mais terminais e correspondendo a uma hipótese a ser avaliada. podem ser formadas adicionalmente uma ou mais sub-hipóteses para cada hipótese, com cada sub-hipótese correspondendo a designações específicas de diversas antenas transmissoras para o um ou mais terminais na hipótese. o desempenho de cada sub-hipótese é a seguir avaliado e uma das sub-hipóteses avaliadas é selecionada com base em seu desempenho. os terminais na sub-hipótese selecionada são a seguir programados para transmissão de dados e os dados são a seguir codificados, modulados e transmitidos a cada terminal programado a partir de uma ou mais antenas transmissoras designadas para o terminal.
Patent BR-0306508-B1 (BR)
Inventor: LEUNG JEFFREY C
IPC: A61L17/04
Filed: 2003-09-29
Abstract: This invention relates to an unidirectional barbed suture for connecting human or animal tissue, said suture comprising an elongated body having a longitudinal axis, a cross-sectional distance or diameter (SD), a first end and a second end, where a needle having a needle diameter (ND) is attached to the first end and a needle is not attached to the second end; and a plurality of barbs projecting from the body towards the second end; wherein the barbs are staggered along the body in three sets with 120 degree spacing between any two sets; and a plurality of barbs comprising a configuration wherein a ratio of a barb cut depth (D) to the cross-sectional distance or diameter (SD) is about 0.05 to about 0.6.
Patent BR-0311171-B1 (BR)
Inventor: CAESAR THOMAS
IPC: B01D46/12
Filed: 2003-03-12
Abstract: A filter installation comprises numerous filters arranged one behind the other, held by a frame. The installation has a main filter (2) and a pre-filter (3), and the frames (4, 5) have connection elements (14). The latter join the frames at their facing sides (10, 11).