baber/WOPTO huggingface dataset:
Patent AU-546142-B2 (AU)
Title: 2,4,6-triiodo-isophthalic acids
Inventor: GRIES HEINZ
IPC: C07C237/30
Filed: 1981-01-09
Granted: 1985-08-15
Abstract: 1. Compounds of the general formula I   see diagramm : EP0032387,P17,F5   in which X represents the radical -CO.N.R1 R2 , -CCOR3 , -CH2 .NH.R7 or -CH2 OH, Y represents the radical -N.R1 R2 or -OR3 , Z represents the radical -N.R1 R2 , -NH.R7 , -NH.(sugar radical) or -OR3 , -N.R1 R2 in X, Y and Z being the same or different, R1 and R2 are the same or different and represent a hydrogen atom or a straight-chain or branched-chain alkyl radical having from 1 to 6 carbon atoms or a mono- or polyhydroxylated straight-chain or branched-chain alkyl radical having from 2 to 8 carbon atoms and from 1 to 5 hydroxy groups, R3 represents an alkyl radical having from 1 to 4 carbon atoms or a hydroxylated alkyl radical having from 2 to 4 carbon atoms and from 1 to 3 hydroxy groups, and R7 represents the acyl radical of an aliphatic carboxylic acid having from 2 to 5 carbon atoms which may optionally be substituted by from 1 to 5 hydroxy groups, it being possible for the hydroxy groups also to be functionally modified.
Patent AU-678830-B2 (AU)
Title: Veterinary composition containing a proton pump inhibitor
Inventor: OLOVSON STIG-GORAN ARTHUR
IPC: A61K47/36
Filed: 1994-04-26
Granted: 1997-06-12
Abstract: A stable, oral pharmaceutical composition comprising a proton pump inhibitor and a gelling agent designed for the treatment of gastric acid related diseases in animals, the process for preparation of the composition and the use thereof.
Patent AU-682879-B2 (AU)
Title: Tuberculosis vaccine
Inventor: ANDERSEN PETER
IPC: C12N15/13
Filed: 1994-07-01
Granted: 1997-10-23
Abstract: Diagnostic methods capable of discriminating between cell mediated immunologic responses due to on the one hand active tuberculosis caused by bacteria belonging to the tuberculosis complex (Mycobacterium tuberculosis, Mycobacterium africanum and Mycobacterium bovis) and on the other hand vaccination with an immunogenic agent conferring immunity to tuberculosis. A diagnostic kit is also provided, comprising a polypeptide (e.g. MPT64) capable of eliciting a delayed type hypersensitivity reaction (Dth) in animals with active tuberculosis, but not in animals vaccinated against TB with an immunogenic agent (e.g. M. bovis BCG strain: Danish 1331). Vaccination with certain BCG strains is thus possible without interfering with the diagnosis of active tuberculosis. Also provided are polypeptide fragments comprising a T-cell epitope of MPT64 as well as nucleic acid fragments encoding these polypeptide fragments.
Patent AU-649431-B2 (AU)
Title: Gene deleted in colorectal cancer of humans
Inventor: VOGELSTEIN BERT
IPC: C12Q1/68
Filed: 1990-12-19
Granted: 1994-05-26
Abstract: A new human gene termed DCC is disclosed. Methods and kits are provided for assessing mutations of the DCC gene in human tissues and body samples. Insertion, deletion, and point mutations in DCC are observed in human tumor cells. Normal tissues express DCC while most colorectal cancers do not. Loss of wild-type DCC genes is associated with neoplastic progression and a diminished life expectancy.
Patent AU-777622-B2 (AU)
Title: Connector
Inventor: HISHIKAWA YOSHINORI
IPC: A61M39/00
Filed: 2000-09-18
Granted: 2004-10-21
Abstract: A connector used for various medical instruments, infusion containers, and infusion devices to connect a tube. The connector includes a cylindrical valve made of elastic material with a closable slit so that a tube can be connected without passing through the valve. <IMAGE>
Patent AU-750477-B2 (AU)
Title: Watches and method for their production
Inventor: GSCHWIND PETER
IPC: G04B45/00
Filed: 1998-06-03
Granted: 2002-07-18
Abstract: Several watches (1.1-1.4) are placed in an arrangement and interconnected by connecting means (2.1-2.3). The watches (1.1-1.4) have cover glasses (11.1-11.4), dials (12.1-12.4), cases (13.1-13.4), winders (14.1-14.4) and time indicating means (15.1-15.4). The connecting means (2.1-2.3) are e.g. located on a carrier element (20) containing the dials (12.1-12.4) of all the watches (1.1-1.4). The carrier element (20) has preset breaking lines (3.1-3.3) in the form of perforations and cross-sectional reductions between the watches (1.1-1.4), so that said watches (1.1-1.4) can be separated from one another. The arrangement or watches (1.1-1.4) separated therefrom can be used as fashion accessories jewellery, pendants, etc. There are no practical limits to the design of the arrangement and its watches (1.1-1.4). The arrangement can be manufactured in a simple, advantageous manner, so that it is in particular possible to take account of rapidly changing fashions.
Patent AU-660923-B2 (AU)
Title: Pressure-sensitive adhesives based on preferentially tackified immiscible elastomers
Inventor: SASAKI YUKIHIKO
IPC: C09J153/00
Filed: 1991-03-13
Granted: 1995-07-13
Abstract: A pressure sensitive adhesive of a mutually immiscible first elastomer (styrene-butadiene block copolymer) exhibiting a first glass transition temperature and a second elastomer (e.g., styrene-isoprene-styrene block copolymer) exhibiting a second glass transition temperature greater than the first is tackified by a tackifying system comprising tackifier preferentially miscible with the second elastomer to provide a dynamic mechanical spectrum plot of tangent delta versus temperature in  DEG C showing two separate and distinct glass transition temperature peaks. The mixture exhibits excellent processability and ambient and low temperature adhesive properties.
Patent AU-651343-B2 (AU)
Title: Method and apparatus for reducing emissions of N2O when burning nitrogen-containing fuels in fluidized bed reactors
Inventor: HILTUNEN MATTI
IPC: F23J15/08
Filed: 1991-04-15
Granted: 1994-07-21
Abstract: The amount of N2O emission from a fluidized bed reactor is reduced by adding a hydrogen radical providing additive (e.g. a hydrogen containing fuel such as natural gas or alcohol) to the flue gases discharged from the fluidized bed. Sufficient oxygen is present in the flue gases-either by addition with the additive, or by addition of an excess to the combustion chamber-so that the additive reacts with the oxygen, typically raising the temperature of the flue gases (e.g. from about 700 DEG -900 DEG  C. to about 950 DEG -1100 DEG  C.) so that N2O production is reduced about 10-90%. The additive may be injected in or just prior to a cyclone for separating particles from the flue gases. In a gas discharge immediately after the cyclone, just prior to a superheater of a convection section, or in a combustion chamber just prior to a gas turbine.
Patent AU-599414-B2 (AU)
Title: Phenolic benzothiazole derivatives and their use as corrosion inhibitors
Inventor: BRAIG ADALBERT
IPC: C09D5/08
Filed: 1987-08-26
Granted: 1990-07-19
Abstract: Compounds of the formula I   <IMAGE> (I)  wherein R, R1, R2, R3, R4 and R5 have the meaning given in claim 1 are formed by thermal rearrangement of the isomers of formula V   <IMAGE> (V)  especially in the presence of basic catalysts. The compounds are corrosion inhibitors for organic materials, in particular coating materials and lubricants. In these substrates they also act as antioxidants and light-stabilizers and are very stable to heat.
Patent AU-602931-B2 (AU)
Title: Coating membrane and compositions prepared therefrom
Inventor: VALDUCCI ROBERTO
IPC: A61K9/42
Filed: 1987-09-29
Granted: 1990-11-01
Abstract: A coating membrane for pharmaceutical, veterinary, cosmetic, synthetic and extractive compounds is provided, which comprises a lipophilic substance alone or in admixture with a hardening agent, wherein the lipophilic substance is selected from fatty acids of from 12 to 20 carbon atoms and paraffin, and the hardener is selected from cellulose ethers or esters, methacrylic acid copolymers, polyethylene glycol, polyvinylpyrrolidone, polyvinylacetophtalate and polyvinylacetate.
Patent AU-726453-B2 (AU)
Title: Method for biological purification of waste water by the activated sludge method and apparatus for carrying out the method
Inventor: RYKAER SOREN
IPC: C02F3/30
Filed: 1998-07-03
Granted: 2000-11-09
Abstract: A method and an apparatus for biological purification of waste water by the activated sludge method, whereby the waste water is continuously passed through several treatment zones in which the waste water is successively subjected to nitrification and denitrification. The treatment zones are arranged circularly around a supply zone for waste water, whereby the supply zone is alternatingly connected with one of the treatment zones, and optionally a clarification zone for dividing the treated waste water into a water fraction and a sludge fraction.
Patent BG-60341-B2 (BG)
Inventor: TSVETKOV JORDAN I
IPC: A01G31/00
Filed: 1993-03-23
Abstract: Субстратът намира приложение в зеленчукопроизводството. Той има много добри агрофизични свойства, може да се използва многократно и продължително време, като се гарантира висок линеен прираст на растенията в съкратен срок. Субстратът подобрява процесите на растеж и развитие на отглеждания разсад, което чувствително съкращава времето за поява на първите плодове. Той съдържа растителен отпадък, по желание оборска прегоряла тор, пясък и други помощни добавки, обработени с необходимите макрои микроторове, като към растителния отпадък се добавя отпадъчна маса от гроздови джибри и отпадъчно мраморно брашно при следното съотношение на компонентите в субстрата в тегл.%: Растителен отпадък от 65 до 75, отпадъчна маса от гроздови джибри от 22 до 31 и отпадъчно мраморно брашно от 3 до 5.
Patent DE-1811328-B2 (DE)
Title: Coil with frequency dependent variable Q:factor - has individual turns of ferromagnetic wire with high conductivity metal coating
IPC: H01F17/04
Filed: 1968-11-28
Abstract: The coil has a low Q factor at low frequencies and a high one at high frequencies. It is intended for an amplifier circuit using semiconductor components or electron tubes. The individual coil turns consist of a ferromagnetic wire which is coated with a thin metal film of high conductivity. Preferably a hollow conductor is used for the turns, such as silver, the tubular conductor having very thin walls. The coil former may be of ferromagnetic material and also coated with a film of high conductivity. When used in a series connection with a second coil, a cancelling circuit effective at high frequencies may be incorporated. Alternatively the second coil may have itself the same effect.
Patent DE-1813959-B2 (DE)
Title: Burner for grave digging device - has horizontal burner suspended from hanging frame to scour sides and bottom
IPC: F23G1/00
Filed: 1968-12-11
Abstract: When a new grave is dug on the site of an old one, remains (fragments of bone, scraps of flesh) are sometimes found which must be disposed of suitably. Rather than remove them for disposal, the invention proposes their cremation where they lie, using high-temperature gas burners mounted on a vertical frame (4) which would fit inside the grave and be moved along it from one end to the other. The burner would direct their flames either vertically down to (5), or horizontally across (5a), the floor of the grave. The few ashes produced by the cremation would be left undisturbed.
Patent DE-1907021-B2 (DE)
Title: Pulse delta modulator with improved frequency characteristics - produces pulses at rate to give exponentially fast removal of error
IPC: H03M3/02
Filed: 1969-02-12
Abstract: The modulator provides an improved frequency characteristic but without any overshoot problems. The input analogue or audio signal is fed to a comparator which is clocked at the modulation frequency. The other input to the comparator is taken from a capacitance store. The comparator output feeds a flip flop which in turn feeds a multivibrator circuit. This feeds an integrating type circuit with an exponentially rising characteristic which in turn, through a suitable amplifier, supplies the capacitance store. A step function may be used, in which case output pulses are produced at a given rate and the output on the store approximates the step with an exponential waveform.
Patent DE-1929999-B2 (DE)
Title: Programmed collecting of fractions in - a chromatograph
IPC: G01N30/82
Filed: 1969-06-13
Abstract: An electronic potentiometric recording device's collector wire is driven by a motor, whose speed and direction of rotation can be controlled. A further collector wire is mechanically coupled with the 1st. A commutation switch is provided for the fracton collector of the chromatograph. Potentiometers set the programmes for the collection of fractions. They, together, with the 2nd collector wire, are in a bridge with 4 arms. Thus the potentiometers, the electronic recording device and the 2nd collector wire form a programming unit, whose output is connected wire form a programming unit, whose output is connected with the commutation switch. Controls can be connected by a switch between a pair of opposite corners of the bridge.
Patent DE-1941587-B2 (DE)
Title: Circuitry monitoring temperatures displayed by electrical voltages - with comparison between individual and reference value consisting of mean voltage picked up from star point
IPC: G01K3/14
Filed: 1969-08-16
Abstract: The comparator facility (8) contains two controlled trigger circuits (26, 27), each of which has connected to it one of the leads (22, 23) carrying the reference value and one of the leads carrying the individual value. The trigger circuits have connected in front of the devices (19, 20, 21) to generate voltage, which can be connected to the reference value terminals and/or to one individual value terminal and one reference value terminal. The voltage-generating device produces a voltage proportional to the permissible positive or negative deviation of the individual value.
Patent DE-2012571-B2 (DE)
Title: Brushless DC motor with multi-phase winding - has switching circuit with complementary drive and main emitter coupled transistors in each stage
IPC: H02P6/14
Filed: 1970-03-17
Abstract: The stationary motor windings are connected across the supply with one end common, and the other in series with a main switching transistor each. A complementary driver transistor is associated with each switching transistor. An RC circuit couples the main collector to the driver base on each transistor pair. The main collector is also connected to the next stage through a resistor. Three stages of a multivibrator are thus formed. By choice of RC circuit values the current is made to switch from one stage to the next one, as the rotor turns and induces a voltage in the windings during the non-conducting period. At a certain speed this induced voltage is sufficiently high to directly trigger the driver transistors and constant speed conditions are established.
Patent DE-2015115-B2 (DE)
Title: Measurement of ferromagnetic content of coins or samples - using deflection of magnetic field directed through standard coin or sample
IPC: G07D5/08
Filed: 1970-03-28
Abstract: A method determining the magnetic content of coins or samples uses the deflection of a magnetic field through which teh sample is pushed under controlled conditions. A U-shaped permanent magnet (1) is mounted below a duct (4a, 4b) along which a coin or sample (5) is pushed by a rod (6). Above the duct a soft yoke (2) around which a winding (3) is arranged. completes the magnetic path (8c) to an extent dependent on the magnetic content of the sample (5). A field detection instrument displays the result. An alternative form of the instrument using a Hall effect generator is also described.
Patent DE-2064254-B2 (DE)
Title: Self-oscillating chopper inverter - has capacitor circuit controlling transistor that regulates main oscillating transistor
IPC: H02M3/338
Filed: 1970-12-29
Abstract: The self-oscillating chopper inverter holds its frequency constant irrespective of variations in load current. The primary winding of a transformer is coupled in series with the switching transistor, and the secondary winding is coupled to the load. The primary winding (W1) is shunted by the series combination of a capacitor (C2), a charging resistor (R6) and a diode (D5). The resistor and diode are shunted by a discharging resistor (R7). The diode conducts when the chopper is in its off phase. The capacitor voltage controls a second transistor switch (T3) that in turn regulates the first switching transistor (T1) depending on the capacitor circuit's time constant.
Patent DE-2136447-B2 (DE)
Title: Anti-blocking pneumatic brakes - time delay holds brake pressure at modulated level while wheel slip recovers
IPC: B60T8/1761
Filed: 1971-07-21
Abstract: The braking efficiency of the pneumatic braking system is improved by fitting a time delay to the brake modulating valve. The valve has three settings; open, closed and a third setting in which it maintains the brake pressure on the wheel cylinders. The modulating effect operates between a maximum and minimum slip value. In order to prevent the wheel running completely free between braking cycles, the time delay operates at the minimum slip value and holds the braking level for a set time. This enables the braking effect to be improved with the wheel held just below the blocking value for longer.
Patent DE-2148520-B2 (DE)
Title: Piezoelectric transducer coupling filter to pushpull modulator - using opposite polarity piezoelectric zones between electrical and mechanical couplers
IPC: H03H9/125
Filed: 1971-09-29
Abstract: The piezoelectric transducer, for coupling a mechanical filter to a pushpull modulator, has a piezoelectric body (P) with a non-piezoelectric region dividing it into two zones of opposite polarity. One side of both zones is coupled to a metal body (K1) that connects to the mechanical filter. The other side of each zone is connected to a separate metal body (K2, K3). the two separate bodies form the electrical connections to the piezoelectric body and are on the opposite side of the latter to the mechanical coupling. the arrangement produces longitudinal movements. The transverse movements can be achieved by sandwiching the coupling element between two oppositely-poled piezoelectric bodies.
Patent DE-2156457-B2 (DE)
Title: Tap for water heater with associated mixer - contains telescopic arrangement of valve element and inlet housing and seal for alternate closure of bores
IPC: F16K11/08
Filed: 1971-11-13
Abstract: The tap is for a water-heater. It has an externally operated valve for the water inlet, and a separate externally actuated sealing member in the mixing/distribution chamber. The member blocks the outlet or inlet of the water heater. The inlet valve has a separate cylindrical housing (1)in the mixture chamber (1a). The sealing element consists of a sleeve (14), a positioned sealed in the tap housing (1), and fastened turntable and sealed on the inlet valve housing. The element has a sealing section projecting into the mixing/distributin chamber (1a). A seal for alternate closing of the bores (3, 4) is retained projecting in the sealing section. The inlet housing is retained in the distribution chamber via a screwed-in sleeve (5). The sleeve end projecting into the housing forms the valve seat.
Patent DE-2223406-B2 (DE)
Title: Generation of sinusoidal waveforms for defined periods - for use in telephone network testing is achieved with simple integrated digital and analogue elements
IPC: H04B3/46
Filed: 1972-05-09
Abstract: The system is for the application of bursts of sinusoidal signals to a transmission system such as a telephone network, at a time defined by a pushbutton control, and for bursts of various fixed durations. Basically, the sinusoidal waveform - of which the generator in not shown, - is squared with a linear amplifier comparator circuit and used as a clock for a logic network consisting of two j-K flip-flops. A transistor circuit is primed by a pushbutton which allows the logic network to monitor the clock pulses, giving an output synchronous with the clock. This output inhibits further input to the logic network for a time dependent on various R-C combinations, any one of which may be switched into circuit to give a different deviation. During this time, too, the original sinusoidal signal is gated through an amplifier to the output. The gated output starts at a sinusoidal cross-over point and stops, after a deviation of between 10 mins. and 10 seconds (as required) on another cross-over point. Signal frequencies of 1 Hz to 100 Hz are typical.
Patent DE-2235283-B2 (DE)
Title: Monitoring control using proximity switch - has photo-electronic detector and evaluation circuit including bridge balancing system
IPC: G01D5/34
Filed: 1972-07-19
Abstract: The switching process is released on approach of an object which is imaged on a photo-electronic device. The time of signals coming from the photo-electric device is detected and evaluated. The photo-electric device comprises two or more detectors (3, 4) which form a first and second arm of a bridge circuit. The balance signal of the bridge circuit is fed back to an internal light source (16) which acts on the photo-electronic component (17) in a third bridge arm. The fourth bridge arm also comprises a photo-electronic component which is optionally connected to the internal light source. A diffused light source is employed to energise the photo sensitive members.
Patent JP-4545833-B2 (JP)
IPC: B41F13/32
Filed: 1997-01-24
Granted: 2010-09-15
Abstract: The axis (7) of the cylinder to be moved has a guide at its ends (24,26) in the form of crank drive (27-29,31), so that as the axis moves in an arc and also rotated. The crank drive consists of cranks (27,28) with connecting rods (29,31) able to turn on the side mounting (5,6). The cranks and rods are at an angle to each other. The cylinder may be able to rotate on the axis, which has adjustable eccentric bushes (12,13) on the bearing levers (9,11).
Patent JP-2771169-B2 (JP)
IPC: C08F4/642
Filed: 1988-01-22
Granted: 1998-07-02
Abstract: The invention provides a process for pre-polymerizing olefin polymerization catalysts and a process for increasing the efficiency of pre-polymerized olefin polymerization catalysts. In one process of this invention an olefin monomer is added to a fluid carrier stream containing an olefin polymerization catalyst. The carrier stream containing the monomer and the catalyst is passed through an elongated tubular reactor at a flow rate sufficient to provide a residence time in the tubular reactor of less than 1 minute and under temperature conditions to pre-polymerize the catalyst within the tubular reactor without plugging of the reactor. In another process of this invention a pre-polymerized catalyst is contacted with a cocatalyst or a mixture of cocatalyst and an electron donor prior to introducing the catalyst into a polymerization reaction zone. <IMAGE>
Patent JP-H0468720-B2 (JP)
IPC: G11C17/00
Filed: 1986-01-30
Abstract: A semiconductor memory device includes a plurality of memory cells arranged in rows and columns, a plurality of bit lines, each coupled to the memory cells forming one column, and a MOS transistor connected between a power supply terminal and one end of every bit line. The device further includes at least one test memory cell coupled in series with the MOS transistor, thus forming a series circuit connected between the power supply terminal and the ground.