baber/WOPTO huggingface dataset:
Patent AU-6935787-A (AU)
Title: A toy building element with elements for providing positional information
Inventor: BACH ERIK
IPC: A63H33/08
Filed: 1987-01-21
Abstract: The invention concerns a toy building set for construction of various forms of electric detectors, in particular for providing positional information for steering movable models constructed by means of a toy building set. The building set of the invention comprises a toy building element (Figure 2), having on an upper side coupling studs (2) for mechanical connection of the element with an adjacent element and on the underside complementary coupling means (fig. 10). The complementary coupling means are preferably provided on the underside of an insert (7, figure 3) which is adapted to be introduced into a cavity in the building element. The insert (7) comprises an energy transmitting and energy receiving element (12), which is preferably a light diode and a light detector. The latter element is connected via a circuit (11) to terminals (13), to which also electric leads may be connected. in addition to the combined element (12), the building element comprises coupling means for coupling of said element with energy reflecting elements (see e.g. figures 4, 5, 6 and 7). The coupling means may be the coupling means already mentioned, or a bushing (9) for receiving a shaft extending through a pair of opposite holes (5). The combined detector element (12) and the mechanical coupling possibilities of the building element involve well-defined reflection conditions in combination with various types of energy reflecting elements.
Patent AU-6996696-A (AU)
Title: A method and apparatus for maintaining solids in suspension in a liquid
Inventor: MALTIN CHRISTOPHER
IPC: B01F33/40
Filed: 1996-09-24
Abstract: Apparatus for use in a variety of processes especially those involving bacterial activity such as slurry digestion comprises an elongate stationary container (10) having a cardioid cross-section with an upstanding partial partition (16) projecting upwardly from a lower region and providing a linear array of outlets (15) for the introduction of gas bubbles to the interior of the container. The cardioid container wall comprises a continuous double-lobed curve from an upper region (19) having gas escape outlets (17) to a lower region where the wall curves into tangential relation with the partial partition (16) A modular array of containers in cascade or parallel connection can be interconnected by pipework with valves, pumps and flow sensors for automatic or programmed operation.
Patent AU-7233981-A (AU)
Title: Pneumatic transport of pulvenilent materials
Inventor: ULVELING L
IPC: B65G53/46
Filed: 1981-06-29
Abstract: 1. Method for the uniform pneumatic conveyance of finely dived materials which are introduced into a carrier gas by means of a rotary valve, the carrier gas being guided through the rotor of the rotary valve in a direction parallel to the rotation axis of the latter, characterized in that the pneumatic current of finely divided materials is disturbed "downstream" from the rotary valve by reducing the speed of circulation of said current over a certain traject and causing a fluidized bed t form therein from the pulverulent material of the pneumatic current.
Patent AU-7530591-A (AU)
Title: Process for the production of alkyltetrahydroanthrahydroquinones and working solutions containing the latter for the production of hydrogen peroxide according to the anthraquinone process
Inventor: SIMON DIETOLF DIPL CHEM DR
IPC: C01B15/023
Filed: 1991-04-24
Abstract: The invention relates to a process for the preparation of alkyltetrahydroanthrahydroquinones in a solvent system suitable for the preparation of hydrogen peroxide. This gives solutions of alkyltetrahydroanthrahydroquinones which can be used directly as working solution for the preparation of H2O2 by the anthraquinone process. Or, if desired, the alkyltetrahydroanthrahydroquinones or, after their oxidation using an oxygen-containing gas, the corresponding alkyltetrahydroanthraquinones can also be isolated therefrom.
Patent AU-7741991-A (AU)
Title: Exhaust emissions control in gaseous fuelled engines
Inventor: BEDFORD TIMOTHY JAMES
IPC: F02D11/08
Filed: 1991-04-22
Abstract: PCT No. PCT/GB91/00634 Sec. 371 Date Dec. 16, 1992 Sec. 102(e) Date Dec. 16, 1992 PCT Filed Apr. 22, 1991 PCT Pub. No. WO91/16531 PCT Pub. Date Oct. 31, 1991.A fuel supply control for an internal combustion engine designed to run on gaseous fuel (LPG or CNG) utilizes a feedback loop from a lambda sensor in the exhaust gases to a moving coil (82) mounted on a diaphragm (34) of a diaphragm-actuated valve (24) controlling the flow of gaseous fuel to the engine. The coil (82) is similar to the speaker coil of an audio speaker, and moves concentrically of a fixed permanent ring magnet (86) to impart a variable bias on the diaphragm(34) in accordance with the oxygen content of the exhaust gas stream as sensed by the lambda sensor, to control the fuel or air-and-fuel supply to the engine in accordance with desired engine operation parameters. The control has a sufficiently rapid and positive response that it can maintain the free oxygen content in the exhaust gases at substantially 2% for continuous operation of a catalytic exhaust purifier at or nearly at optimum efficiency.
Patent AU-7779594-A (AU)
Title: Clamping device for a cutting insert
Inventor: FRIEDMAN JACOB
IPC: B23B27/04
Filed: 1994-11-14
Abstract: A metal cutting tool assembly comprising a rigid holder blade (1), an insert receiving slot (9) formed in a leading end of the holder blade and defined between a resiliently displaceable clamping jaw (3) formed integrally with the holder blade (1) and rigid base jaw (4) forming part of the holder blade, spaced apart displacement and supporting surfaces respectively formed in or on the clamping jaw (3) and the holder, and a slot opening key (21,33,41) a pair of spaced apart projecting prongs (24a,24b/34a,34b/42a,42b) of the key adapted to engage the surfaces. At least one of the prongs is displaceable with respect to the holder blade so as resiliently to displace the clamping jaw (3) outwardly with respect to the base jaw into an opening position for insertion or removal of an insert (7). <IMAGE>
Patent AU-7819694-A (AU)
Title: Infusion package
Inventor: MCLEAN CRAIG SUTHERLAND
IPC: B65D85/812
Filed: 1994-10-12
Abstract: A package containing a flowable infusible material which has a drawstring that passes out of the interior of the package via a first exit point and a second exit point and means which constrains said drawstring adjacent at least two sides. The arrangement is such that pulling the ends of the drawstring in substantially opposite directions causes the drawstring to move relative to the sides it engages thus allowing the package to collapse. Preferred embodiments of the package are rectangular, square or circular in shape.
Patent AU-7834798-A (AU)
Title: Oxygen flow control for gasification
Inventor: WALLACE PAUL S
IPC: C10J3/72
Filed: 1998-06-05
Abstract: The system for controlling oxygen flow in a gasification process of the instant invention comprises a suction control valve located between the oxygen source and the oxygen compressor. The suction control valve is adapted in order to open to deliver oxygen from the source to the compressor through the first pipe and to move to a reduced flow position to prevent excess delivery of oxygen from the source to the compressor. The system also comprises a second pipe which operably connects the oxygen compressor to a port of a gasifier. The system comprises a normally closed vent valve located between the oxygen compressor and the port of a gasifier. The system comprises a means located in the gasifier or in the gasifier effluent for detecting when it is necessary to change the oxygen flow to the gasifier and to actuate the suction control valve sufficient to change the oxygen flow. Finally, the system comprises a means for a means of controlling the suction control valve and the vent valve to regulate the quantity of oxygen delivered to the gasifier.
Patent AU-7882787-A (AU)
Title: Stable hydrate of a penicillin derivative and process for preparing same
Inventor: OHSHIRO SUSUMU
IPC: C07D499/64
Filed: 1987-09-22
Abstract: A stable trihydrate of (2S, 5R, 6R)-6-{(2R)-2-[(2R)-2-amino-3-(N-methylcarbamoyl)propionamido]-2-(p-hyd oxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabic yclo[3.2.0]heptane-2-carboxylic acid and process for preparing the same are disclosed.
Patent AU-7897600-A (AU)
Title: Mechanical watch movement with small second hand or central second hand
Inventor: BESSE LAURENT
IPC: G04B33/02
Filed: 2000-11-01
Abstract: The watch mechanism provides a cage and bearing structure providing simple construction of the seconds wheel. The mechanical watch movement comprises a cage provided with bearings and a mean wheel, and a second wheel at the centre of the escapement which pivots in the bearings in axes perpendicular to the plane of the cage. The cage comprises a first pair of bearings defining a first de-centred complementary pivot axis (E). This is placed such that the axis of the mean wheel (A) is at equal distances from this pivot axis and from the axis of the second wheel centred at (C). A second pair of bearing define a second de-centred complementary pivot axis (F), placed such that the axis of the escapement wheel (D) is at equal distances from the pivot axis and from the axis of the second wheel at the centre (C).
Patent AU-7997487-A (AU)
Title: Method and apparatus for receiving folded printed products from printing machines or the like
IPC: B65H29/66
Filed: 1987-10-21
Abstract: A conveyor device which is equipped with grippers secured to a chain structure is arranged beneath a rotary bucket or fan wheel of a printing machine, typically a printing press. These grippers engage trailing edges of the printed products which still abut against at least one stripper wheel. The printed products are thus fixedly retained before departing from the rotary bucket or fan wheel. By means of a revolvingly driven belt, which engages at the trailing edges of the printed products, these printed products are displaced or stuffed into the associated compartment or bucket of the rotary bucket or fan wheel prior to their engagement by the grippers. The printed products thus assume a defined position within the compartments or buckets, thus rendering possible the subsequent positionally-correct removal of the printed products from the compartments or buckets of the rotary bucket or fan wheel.
Patent AU-8204787-A (AU)
Title: Detection of necrotic malignant tissue and associated therapy
Inventor: EPSTEIN ALAN L
IPC: C12P21/08
Filed: 1987-12-03
Abstract: Disclosed is a method for measuring the effectiveness of therapy intended to kill malignant cells in vivo in a mammal, comprising the steps of obtaining monoclonal antibody that is specific to an internal cellular component of the mammal but not to external cellular components, wherein the monoclonal antibody is labeled; contacting the labeled antibody with tissue of a mammal that has received therapy to kill malignant cells in vivo and determining the effectiveness of the therapy by measuring the binding of the labeled antibody to the internal cellular component. The internal cellular component is preferably insoluble intracellular antigen, and the label is preferably a radionuclide, a radiopaque material, or a magnetic resonance-enhancing material. Also disclosed is a method whereby the antibody to insoluble intracellular antigen is conjugated to an antineoplastic agent, so that upon administration of the antibody-antineoplastic agent conjugate, antineoplastic agent may be delivered to the tumor. Also disclosed are antibodies for use with the foregoing methods.
Patent AU-8404482-A (AU)
Title: Modular control panel for minature railway switches
Inventor: REGINATO FRANCESCO
IPC: A63H19/24
Filed: 1982-05-21
Abstract: A modular control panel [10, 11] for controlling the switching operations in a miniature- or model-railway- line has grooves [13] which reproduce the railway tracks, contacts [14, 15] being applied to the groove bottoms in the neighborhood of railway crossings, and is improved by the provision of a rotatable direction indicator (16, 17, 18) placed at every line intersection so as to mask either branch (13) of a line bifurcation with one of its halves (18), the other half of said indicator (16) defines the correct direction.
Patent AU-8535582-A (AU)
Title: Frame structure for housing printed circuit boards
Inventor: ERLAM DAVID PAUL
IPC: H05K7/18
Filed: 1982-06-25
Abstract: A card frame kit includes end lates (10a, 10b) and cross rails (16) that can be assembled together to form the card frame. The kit is packaged in a box (30) with the end plates (10a, 10b) laid flat. When the kit is to be assembled, the box (30) is used as a temporary, disposable jig. To this end, inserts (40) that receive the cross-rails (16) comprise slots (44) in which the side plates (10a, 10b) can be stood up in the relative orientation they are to adopt in the assembled card frame. The assembler thus has his hands free to assemble at least some of the cross rails (16) to the side plates (10a, 10b) to form a self-supporting structure that can then be removed from the jig, if necessary or desired, to complete the assembly.
Patent AU-8552382-A (AU)
Title: Detecting the presence of liquid
Inventor: LAPETINA ROBERT A
IPC: G01F23/296
Filed: 1982-07-01
Abstract: Method and apparatus for detecting the presence of liquid in a container includes an elongate rod (or other vibratory element) which extends into the container to contact liquid when a certain amount of liquid is present, a piezo-electric element coupled to the rod on the exterior of the container to cause the rod to vibrate in response to electrical signals and to produce electrical signals indicative of the amplitude of vibration of the rod, and circuitry for producing a utilization signal when the electrical signals produced by the piezo-electric element indicate that the amplitude and duration of vibrations of the rod are below some threshold level. Such vibrations fall below the threshold level when the rod contacts liquid in the tank and so production of the utilization signal is an indication that liquid in the container has reached a certain level.
Patent AU-8607682-A (AU)
Title: Pyrolysis with hot gas recirculation
Inventor: BOWEN MACK DONALD
IPC: C10B53/02
Filed: 1982-07-16
Abstract: A continuous process for pyrolysing an organic material in a vertically moving bed reactor (10). A temperature gradient is established through the bed with a maximum temperature of 800-1400 DEG F (427-760 DEG C). From the non-condensible fraction of the gaseous mixture withdrawn at the top (57) of the bed, a first portion (5) is recycled to the energy recovery zone, a second portion (61) to the pyrolysis zone and a third portion (59) to the drying preheating zone.
Patent AU-8630591-A (AU)
Title: Catalytic production of lactide directly from lactic acid
Inventor: BENECKE HERMAN P
IPC: B01J21/04
Filed: 1991-09-18
Abstract: The present invention is directed to a method for making lactide from aqueous lactic acid. The invention method comprises converting feed aqueous lactic acid to its vapor phase. The feed vapors then are passed through a reactor maintained at elevated temperature and in which optionally is disposed an alumina catalyst. Withdrawn from the reactor is product lactide, water, and unreacted lactic acid which are subjected to separation for recovery of the lactide product. The separated unreacted lactic acid is eligible for readmission to the process for making additional lactide. This cyclic process embodiment of the present invention comprises the steps of passing make-up aqueous lactic acid feed into a vaporization zone along with unreacted aqueous lactic acid filtrate from another step of the process and therein forming aqueous lactic acid feed vapors. The thus-generated vapors that are passed through a vapor phase reaction zone held at elevated temperature for forming lactide therein. Lactide as a solid is separated from unreacted aqueous lactic acid filtrate; and the filtrate is passed into the vaporization zone in the initial step of the process.
Patent AU-8724382-A (AU)
Title: Unsaturated halogenated diamines
Inventor: CASARA PATRICK
IPC: A61K31/15
Filed: 1982-08-17
Abstract: Novel fluorinated diamino-heptene and-heptyne derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:- <CHEM>  wherein:-  Y represents CH2=CN- or CH IDENTICAL C-; and p represents 1 or 2. h
Patent AU-8857598-A (AU)
Title: (+)-norcisapride useful for 5-ht3 and 5-ht4 mediated disorders
Inventor: HEYKANTS JOZEF JAN PIETER
IPC: C07D211/58
Filed: 1998-07-07
Abstract: The present invention concerns (+)-norcisapride, and its pharmaceutically acceptable acid additions salts, a process for preparing said compound, and its use for the manufacture of a medicament for treating gastro-intestinal disorders while avoiding central nervous system effects. Also provided are method of treating gastro-intestinal disorders.
Patent BE-745066-A (BE)
Title: Waste water clarifier for a purification or - decantation pit
Filed: 1970-01-28
Abstract: Clarifier comprises a tank opening downwards and arranged at the upper portion of a sludge chamber. The tank has an inlet channel for the waste water, a decantation chamber for the heavy matter, a disintegrating and transforming chamber for the floating materials contained in these waste waters and two evacuation channels for the clarified water. The latter channels are delimited at their outlets by overflows, preferable with saw-toothed edges, which stretch parallel to the inlet channel. The overflows slacken the flow of the clarified water and improve the decantation.
Patent BE-750345-A (BE)
Title: 1-(disubstd-amino) pyrazole prepn
IPC: C07D413/04
Filed: 1970-05-13
Abstract: Title cpds. of formula: where R1 and R2 are lower alkyl or together with adj. N give a new heterocyclic. R's are same or different of H, alkyl, aryl or substd. aryl; R3 is H, lower alkyl or an N,N-disubstd. aminomethyl. It is prepared by reacting with RC = CR at not less than 100 degrees C. For use as analgesics, antipyretics and muscle relaxants.
Patent BE-755055-A (BE)
Title: Cold-forming plugs and connecting pieces
IPC: B21K1/14
Abstract: The blank consists of a plate of suitable thickness which is pre-formed into the shape of a cup, and the section which is to have a helical thread is staved up. The pre-forming operation includes the formation of devices which allow the object to be subsequently rotated. The workpiece is further compressed to form a collar between the section to e threaded and the devices permitting rotation, after which the helical thread is cut. Used for central heating and piping systems.
Patent BR-0000205-A (BR)
Title: Bebedouro para água mineral embalada em saco plástico
Inventor: JUNQUEIRA FERNANDO MAURICIO DE
IPC: B65D33/00
Filed: 2000-01-21
Abstract: "BEBEDOURO PARA áGUA MINERAL EMBALADA EM SACO PLáSTICO" Compreende a presente patente de invenção um bebedouro (1) especialmente idealizado para ser usado no esgotamento de embalagem flexíveis, em forma de saco, onde uma cuba cónica (2) com bico perfurante (6) perfura a embalagem ao mesmo tempo em que possibilita a saída do líquido da embalagem. Nele a água é consumida diretamente da embalagem, sem contato com o ar ou outras partes do bebedouro, via bica ou torneira (5) disposta na base de apoio (4), ao mesmo tempo que a embalagem é amassada pela pressão externa, fazendo com que ao ser consumida a água contida no seu interior, a embalagem vazia possa ser trocada por outra e descartada sem necessidade de troca e processos de lavagem de vasilhames.
Patent BR-0001172-A (BR)
Title: Tinta para transferência aplicada em filmeplástico
Inventor: GROSSMANN FABIO
IPC: C09D5/00
Filed: 2000-03-24
Abstract: "TINTA PARA TRANSFERêNCIA APLICADA EM FILMEPLáSTICO". Refere-se o presente relatório a uma formulação detinta para aplicação em filmes plásticos destinado o conjunto filmee tinta a serem aplicadas em máquinas destinadas a transferir atinta para uma superfície, tal como por exemplo uma folha deequipamento de fax, etiquetas destinadas a receberem códigos debarra e outros. A presente tinta inclui uma formulação que incluiparafina, uma cera conhecida como cera móbil ou cera microcristalina; cera de carnaúba, uma resina conhecida como celolyn21; negro de fumo, um aditivo de cera, um aditivo de zinco e umaformulação máster que é agregada à anterior e composta por pe;copolímero de acetto de vinil-etileno, conhecido como EVA enegro de fumo.
Patent BR-0001882-A (BR)
Title: Escolha de frequência pseudo-randÈmica
Inventor: GANDHI ASIF DAWOODI
IPC: H04B7/26
Filed: 2000-04-12
Abstract: <B>MéTODO E APARELHO DE ATRIBUIçãO DE N CANAIS DE TRANSMISSãO<D> Num sistema de comunicação que inclui diversas estações de base, cada qual empregada para se comunicar com um setor geográfico correspondente, um método de atribuição de N canais de transmissão, cada canal tendo um correspondente número de canal, para ser usado pelas diversas estações de base. Segundo o método, é gerado um conjunto de N números aleatórios. Cada número aleatório corresponde a um número de canal. O conjunto de números aleatórios é particionado em diversos setores, cada um dos setores correspondendo a uma região geográfica servida por uma dentre as diversas estações de base. Com base no conjunto particionado de números aleatórios, canais correspondentes são atribuídos por cada uma das estações de base. De acordo com uma das modalidades, dois números de canal no mesmo setor serão separados em diferentes setores se a diferença entre os dois números de canais for igual a, ou menor que, um número predeterminado. Quando o número predeterminado for um, dois números de canal que sejam consecutivos serão separados.
Patent BR-0003373-A (BR)
Title: Compostos de silóxi contendo éter
Inventor: KAYSER FRANCOIS
IPC: C07F7/18
Filed: 2000-08-07
Abstract: "COMPOSTOS DE SILóXI CONTENDO éTER" A presente invenção se refere a compostos de fórmula na qual R1, R2 e R3 são selecionados independentemente de radicais alcóxi tendo de 1 a 8 átomos de carbono; R4 e R5 são selecionados independentemente do grupo consistindo de alquilenos tendo de 1 a 12 átomos de carbono, arilenos tendo 6 átomos de carbono e alcarilenos tendo de 7 a 10 átomos de carbono e n é um número inteiro de 1 a 10. Estes compostos podem ser usados em composições de borracha.
Patent BR-0005303-A (BR)
Inventor: GRAFE HORST
IPC: B23D25/12
Filed: 2000-11-08
Abstract: The high speed shear for cross-cutting particularly thin rolled strip has at least one blade (7) on one of two opposing drums (1,2) with a cutting edge (8) accelerated to the strip advance fed speed. The drums have a separate controllable device for adjustment into a cutting position or an open through-run position. The drums both in the open and cutting positions are rotatively synchronized in engagement with each other by teeth formed on them. The teeth are so formed that with large flank clearance in the opened position of the drums the synchronization is just still guaranteed, whereas in the cutting position a tooth engagement occurs with practically no flank clearance of the teeth.