baber/WOPTO huggingface dataset:
Patent AU-589501-B2 (AU)
Title: Fuel composition
Inventor: VOS BRON
IPC: C10L1/14
Filed: 1987-03-05
Granted: 1989-10-12
Abstract: Fuel composition comprising a major amount of base fuel and a minor amount of an additive a) being a polyhydric alcohol ester of a succinic acid derivative having as substituent on at least one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 500 carbon atoms or of a succinic acid derivative having on one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 500 carbon atoms which is connected to the other  alpha -carbon atom by means of a hydrocarbon moiety having from 1 to 6 carbon atoms forming a ring structure, and further a minor amount of an additive b) being an aliphatic polyamine containing at least one hydrocarbon chain having a number average molecular weight in the range from 500 to 10,000 attached to nitrogen and/or carbon atoms of the alkylene radicals connecting the amino nitrogen atoms.
Patent AU-640452-B2 (AU)
Title: Catalyst and prepolymer used for polymerising olefins, and (co-)polymer of ethylene obtainable therefrom
IPC: C08F4/646
Filed: 1991-02-25
Granted: 1993-08-26
Abstract: The present invention relates to a solid catalyst suitable for polymerising olefins in a heterogeneous process, the catalyst being obtainable by a process comprising in a first stage contacting an electron-donor D2 containing labile hydrogen, e.g. alcohol, with a spheroidal MgCl2 support containing an electron-donor D1 free from labile hydrogen, e.g. ether, and in a second stage contacting the resulting support with a zirconium metallocene, at least one titanium or vanadium halide and optionally with an organoaluminium compound, preferably an aluminoxane. The solid catalyst may be used as such or in the form of a prepolymer in a polymerisation of olefins, the prepolymer being obtained by contacting the solid catalyst with ethylene or a mixture of ethylene with C3 to C8 alpha-olefin in the presence of an organo-aluminium compound, preferably an aluminoxane. The solid catalysts and the prepolymer consist of spheroidal particles preferably having a narrow particle size distribution. <IMAGE>
Patent AU-602145-B2 (AU)
Title: Heteropolycyclic aromatic compounds
Inventor: BAIR KENNETH WALTER
IPC: C07D307/77
Filed: 1987-05-13
Granted: 1990-10-04
Abstract: The present invention relates to compounds of the formula (I)  ArCH2NHR<1> (I) or a monomethyl or monoethyl ether thereof, the compound of formula (I) including the said ethers containing no more than 29 carbon atoms in total; an ester thereof; a salt thereof;  wherein Ar is a ring system of formula <CHEM>  wherein <CHEM> is a five-membered ring containing at least one heteroatom and two double bonds or a substituted derivative thereof or a resonance form thereof, the heteratom is preferably oxygen, sulphur or nitrogen substituted by hydrogen methyl or ethyl;  R<1> contains not more than eight carbon atoms and is a group <CHEM>  wherein m is 0 or 1; R<5> and R<6> are the same or different and each is hydrogen or C1-3 alkyl optionally substituted by hydroxy; R<7> and R<8> are the same or different and each is hydrogen or C1-3 alkyl;  -C-C is a five-or six-membered saturated carbocyclic ring;  R<9> is hydrogen, methyl or hydroxymethyl; R<1><0>, R<1><1> and R<1><2> are the same or different and each is hydrogen or methyl; R<1><3> is hydrogen, methyl, hydroxy or hydroxymethyl.
Patent AU-672330-B2 (AU)
Title: Viscous liquid xylitol compositions and method for preparing same
Inventor: DUFLOT PIERRICK
IPC: A23L27/30
Filed: 1994-07-22
Granted: 1996-09-26
Abstract: Uncrystallisable or slowly crystallisable viscous liquid xylitol compositions containing 51-80 % xylitol, 0.1-44 % D-arabitol, and 5-48.9 % oligomers or polymers incapable of reducing glucose, these percentages being determined on the basis of the dry compositions. A method for preparing said compositions is also provided. The compositions may be used in cosmetics, pharmaceuticals and confectionery.
Patent AU-579771-B2 (AU)
Title: Ventilated cigarette
Inventor: IMBERY DIETER
IPC: A24D3/08
Filed: 1987-07-03
Granted: 1988-12-08
Abstract: Ventilated cigarettes are made with a tip zone consisting of tobacco or a filter or a hollow tip, which contains, in the wrapper or wall, at least one ventilation zone. In the tip zone or between it and the tobacco roll, or in the latter, there is placed an element which consists of polymeric, not crimped spun fibers and/or filaments, which may have the shape of a disk. This element is arranged in such a manner that it is located behind the ventilation zone, when seen from the end of the tip zone facing the mouth. The spun fibers and filaments have, respectively, a diameter between 0.1 and 20  mu m and lie generally transverse to the flow of the tobacco smoke. In contrast with the known ventilated cigarettes, the cigarettes according to the invention exhibit an equalization of the tobacco smoke yield during test smoking draw-by-draw, which keeps the smoke flavor during test smoking practically uniform and results in a lowering of the total smoke yield in the particle phase as well as in the gas phase per cigarette.
Patent AU-690579-B2 (AU)
Title: 5-(1-fluoro-vinyl)-1H-pyrimidine-2,4-dione derivatives useful as antineoplastic agents
Inventor: MCCARTHY JAMES R
IPC: A61K31/7052
Filed: 1994-08-23
Granted: 1998-04-30
Abstract: The present invention provides novel 5-(1-fluorovinyl)-1H-pyrimidine-2,4-dione derivatives of formula (I) which are useful as antineoplastic agents by themselves or in conjunctive therapy with the antineoplastic agent 5-fluorouracil. In said formula, R1 and R2 are each independently hydrogen, C1-C4 alkyl, or a phenyl group unsubstituted or substituted with from 1 to 3 substituents, wherein each substituent is selected from the group consisting of C1-C4 alkyl and C1-C4 alkoxy; and R3 is hydrogen, ribose, 2'-deoxyribose or arabinose.
Patent AU-638335-B2 (AU)
Title: Furniture hinge
IPC: E05D5/02
Filed: 1991-05-16
Granted: 1993-06-24
Abstract: PCT No. PCT/DE91/00417 Sec. 371 Date Mar. 21, 1992 Sec. 102(e) Date Mar. 21, 1992 PCT Filed May 16, 1991 PCT Pub. No. WO91/18173 PCT Pub. Date Nov. 28, 1991.A hinge for an article of furniture has a mount which is attachable to a wall of the article. A hinge unit including a hinge arm and, optionally, a support for the arm is releasably connectible to the mount. To this end, the hinge unit is provided with a shaft which is receivable in a complementary recess of the mount. The hinge unit is further provided with a resilient tongue, and the tongue has a groove which cooperates with a projection on the mount to lock the hinge unit to the mount by snap action. A lever projects at an angle from both sides of the hinge unit, and the free end of each lever carries an arm which extends towards the tongue. An inclined protuberance is provided on either side of the tongue and each lever arm abuts a respective protuberance. The arrangement is such that, when the levers are urged towards one another, the lever arms cooperate with the protuberances to disengage the groove in the tongue from the projection on the mount.
Patent AU-654959-B2 (AU)
Title: Safety sheath for needles, sharp instruments and tools
Inventor: ORGAIN PETER A
IPC: A61M5/32
Filed: 1991-05-16
Granted: 1994-12-01
Abstract: A reusable arrangement to protect against accidental contact with the sharp surfaces of needles and other invasive medical instruments. In one embodiment, the invention comprises a collar that engages a sharp surgical instrument in advance of its sharp end. Attached to the collar by means of a hinge is a slotted longitudinal member, which swings over the sharp end of the instrument, thereby engaging either the collar or the portion of the instrument just in front of the collar and also retaining the instrument behind a keeper shelf. The keeper shelf may be engaged with the opposite side of the longitudinal member to lock this member over the sharp instrument. The longitudinal member may also be equipped with wing members to facilitate movement of the sharp instrument around the keeper shelf. In another embodiment, the locking mechanism comprises a set of flanges depending from the longitudinal member that are gripped by complementary catches on the collar when the device is placed into the closed position.
Patent AU-642270-B2 (AU)
Title: Anionic compounds
Inventor: GREGORY PETER
IPC: C09D11/00
Filed: 1991-07-04
Granted: 1993-10-14
Abstract: Anionic phthalocyanine compounds which, in the free acid form, have the Formula (1):    Pc(SO3H)t(SO2-NR<1>-L-NR<2>-X-NR<3>-G)q   (1>  wherein:   Pc   is a metal-containing phthalocyanine nucleus; R<1>, R<2> and R<3>   are each independently H, alkyl, substituted alkyl, alkenyl, substituted alkenyl, aralkyl or substituted aralkyl; L   is a divalent organic linking group; each X   independently is carbonyl or a group of formula (2), (3) or (4): <CHEM>   each Z   independently is NR<4>R<5>, SR<6> or OR<6>; each Y   independently is H, Cl, Z, SR<7> or OR<7>; each E   independently is Cl or CN; R<4>, R<5>, R<6> and R<7>   are each independently H, alkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl or R<4> and R<5> together with the nitrogen atom to which they are attached form a 5 or 6 membered ring; G   is a colourless organic radical substituted by one or two groups selected from COSH and COOH; and <t+q)   is from 3 to 4 inclusive.   The compounds are useful for the preparation of inks for use in ink-jet printing.
Patent AU-696452-B2 (AU)
Title: Stabilised electrolyte solutions, methods of preparation thereof and redox cells and batteries containing stabilised electrolyte solutions
Inventor: KAZACOS MICHAEL
IPC: H01M8/08
Filed: 1994-11-17
Granted: 1998-09-10
Abstract: A stabilized vanadium electrolyte solution for use in an all-vanadium redox cell or battery, the stabilized electrolyte solution comprising vanadium redox ions, an electrolyte and a stabilizing agent, wherein precipitation of vanadium redox ions from the electrolyte solution is prevented or reduced by the stabilizing agent when precipitation of the vanadium redox ions would otherwise occur and wherein the stabilizing agent is present in the electrolyte solution at a concentration of from 0.05 to 20% mol/mol of stabilizing agent to vanadium redox ions.
Patent AU-640284-B2 (AU)
Title: Oxa- and thiazolidinedione hypoglycemic and hypocholesterolemic agents
IPC: A61K31/42
Filed: 1991-05-20
Granted: 1993-08-19
Abstract: A series of 5-(4-[2-substituted benzoxazolylmethoxy]benzyl)oxa- and thiazolidine-2,4-diones as antidiabetic and cholesterol lowering agents.
Patent AU-634679-B2 (AU)
Title: Method of preparing a purine derivative
IPC: A61K31/7052
Filed: 1991-11-29
Granted: 1993-02-25
Abstract: 7,8-Disubstituted guanosine nucleoside derivatives are found to be potent immune response enhancing agents in human and animal cells. 7-Substituents are hydrocarbyl radicals having a length greater than ethyl and less than about decyl. 8-Substituents are =O, =S, =Se and =NCN. Compositions and methods of use are also disclosed.
Patent DE-1930649-B2 (DE)
Title: Industrial washing machine door lock - has linked bolts operated by a rack and pinion motion
IPC: D06F37/10
Filed: 1969-06-18
Abstract: The locking mechanism, for the doors of a multi-chamber industrial washing machine and/or spin dryer, has a cross-mmber linking the locking bolts which can be moved along the line of the bolts by a rotary key which also displaces a sprung locking unit when inserted. The design proves a simple and uncomplicated locking mechanism, with a positive and safe action.
Patent DE-2033849-B2 (DE)
Title: Adapter for flash guns with light sensing ignition systems - has ignition circuit built around the light sensitive resistance with contra-connected thyristors
IPC: H05B41/32
Filed: 1970-06-30
Abstract: A servo flash adapter device for electronic flash guns has a light serving element to activate the slave (daughter) flash ignition and has a parallel circuit consisting of two thyristors (Th1, Th2) which are connected in opposition to each other and a light sensitive resistance (R). Both poles of the light sensitive resistance (R), are attached to the two electrodes (A, B) of the attachment cable (K). The control electrodes (St1, St2) of the two opposition connected thyristors (Th1, Th2) are connected to one of the two separate ends of the light sensitive resistance (R). Each end of the light sensitive resistance (R) is coupled to the attachment cable (K) electrodes (A, B) through resistance (R1, R2).
Patent DE-2033954-B2 (DE)
Title: Mass spectrometer inler system with nozzle separator - has vacuum pump between inlet nozzle and paring nozzle
IPC: H01J49/04
Filed: 1970-07-08
Abstract: The inlet system is intended for a mass spectrometer combined with an analyser apparatus, especially for the gas chromatography. The inlet system has a nozzle separator, consisting of an inlet nozzle and a paring nozzle coupled to the mass spectrometer. The space between the inlet and paring nozzles is connected to a vacuum pump. The spacing between the inlet and paring nozzles is adjustable. A controllable valve is preferably incorporated between the vacuum pump and the interspace between the two nozzles. Between the nozzle separator and the mass spectrometer may be inserted a leak valve. The nozzle geometry is preferably adapted to helium as carrier gas.
Patent DE-2042710-B2 (DE)
Title: Long distance radio telephone system - connects stationary party and mobile terminal irrespective of locality
IPC: H04W68/00
Filed: 1970-08-28
Abstract: The ratio telephone system allows voice connections to be made between a stationary calling subscriber and a mobile radio subscriber irrespective of whether the two are in the same locality or not. If a stationary subscriber (1) wishes to call a mobile (3) whose location is not known, he first dials the number of the high-power transmitter (4) serving the entire area via a normal exchange (6) and a call signal is received by the mobile if it is in the transmitter area. The mobile then transmits a 'call signal received' signal to the local receiver (5) in its immediate vicinity. This local receiver is connected via a cable to the exchange (6) and tells the latter which radio repeater (2) is in the locality of the mobile.
Patent DE-2061598-B2 (DE)
Title: Galvanic storage cell with stacked electrodes - has diaphragm between positive and negative electrodes to form anode and cathode chambers
IPC: H01M8/00
Filed: 1970-12-15
Abstract: The galvanic storage cell has layered positive and negative storage diaphragms, arranged in a stack, between which are arranged diaphragms to form the respective cathode and anode chambers. The diaphragms are used for electrolite circulation. At least one of the electrodes consists of individual rods with approximately circular cross section. The rods are mutually in contact, the negative rods abutting directly the diaphragm. Preferably the rod cross section is in the shape of a regular hexagon. The rods may contain a conductive wire, at least over part of their length, which protrudes at the end(s). Typically the conductive wires are provided with current tags, forming a fastening element for the entire electrode arrangement.
Patent DE-2204218-B2 (DE)
Title: Lock for cabinet with stacked sliding drawers - has bar with stop cams and flat panel independent of drawers
IPC: E05B65/463
Filed: 1972-01-29
Abstract: The lock is used for a cabinet with several stacked drawers opened in horizontal direction. This arrangement has vertical locking bar actuated by a central lock cylinder and with locking pins acting in conjunction with actuating cams of the drawers. The flat top shelf plate can be pulled out independently of the position of the drawers in the cabinet or in the writing desk stand. The flat shelf panel (33) which is pulled out parallel to the drawers (3) has an extension stop. This is related to the matching stop (45) of the locking bar (7) so that both stops (45, 46) are situated face to face after the vertical position of the locking bar (7) has been adjusted by the lock cylinder (21).
Patent DE-2223949-B2 (DE)
Title: Agricultural utility vehicle with raising load platform - has lifting arms under cover flaps on chassis enabling vehicle to drive away
IPC: B60P1/64
Filed: 1972-05-17
Abstract: The load platform of the utility vehicle has flaps down each side to cover lifting arms (5) pivoted under the load surface and arranged so that they raise the flaps and the carried loads. The raised loads allow extending struts to be operated to take the weight and allow the vehicle to be driven off. The recessed fitting and protective flaps provide a smooth layout with no hooks etc. to cause injury or hinder the operation of the vehicle.
Patent DE-2238612-B2 (DE)
Title: Electrical storage heater esp. for air - with horizontal elements and verti-cal throughput pipes immersed in granular mineral including specular iron
IPC: F24H7/04
Filed: 1972-08-05
Abstract: A storage heater is packed with granules, pref. 0.3-1.25 mm. dia. (but including 5-20% fine powder), e.g. of a waste mineral, including >45% iron (pref. specular); to provide a medium of which the prod. specific heat x bulk density exceeds 0.7 Kcal/degrees C./dm.3 The heater has crossed tubes, some of which are welded together (with plates to increase contact area), so that lag of outlet air temp. in response to electric heating is reduced, thus improving control. The crossed tubes provide structural support for casing thus reducing wt. and cost. The heater is for air, or may be in circuit with a heat exchanger to provide hot water.
Patent JP-3657300-B2 (JP)
IPC: C01B21/14
Filed: 1995-01-26
Granted: 2005-06-08
Abstract: Prepn. of hydroxylammonium salts (I) involves catalytic redn. of NO with H2 in the presence of a hydrogenation catalyst (II). The novel features are that: (a) the reaction mixt. is filtered to give (I) soln. and a filter residue contg. a mixt. of (II) and (I) soln.; and (b) the filter residue is subjected to sedimentation to enrich (II), giving 2 mixts., the first contg. more (II) and the second less (II) than the filter residue.
Patent JP-H0580314-B2 (JP)
Inventor: KAARUUHAINTSU SHUMAARU
IPC: B23K9/02
Filed: 1986-01-31
Abstract: In a processing machine which operates with an arc, for example, a burning cutting installation, the arc current is measured and regulating signals are derived from the measurement value for the purposes of regulating the tool-workpiece spacing. In that procedure the analog measurement value is converted by a converter into high frequency signals whose frequency corresponds to the respective measurement value, the high frequency signals are fed to a regulator and therein are converted again into analog and/or digital signals. Also provided is a capacitive or inductive spacing measuring means which is also connected to the converter so that the arc current measurement values and the spacing values of the capacitive or inductive measuring arrangement are processed by the same converter means and evaluation circuit.
Patent JP-3038281-B2 (JP)
IPC: H04W76/02
Filed: 1993-02-12
Granted: 2000-05-08
Abstract: PURPOSE:To transmit data to a slave unit without incurring the complication of a charging circuit even when rapid charging is performed. CONSTITUTION:A charging means 12 performs the rapid charging or trickle charging by changing the ratio of an ON period and an OFF period and also performs control so as to make the respective ON period and OFF period longer than a period required for the transmission of the unit bit of data. Then, a judging means 30 judges whether a supplied voltage is a charging voltage or the voltage for indicating the data based on the length of the ON period and the OFF period and the ON period and the OFF period of the voltage appearing in a slave unit charging terminal 15 and lets the data read by a slave unit control part 31 when it is the voltage for indicating the data.
Patent JP-S6021717-B2 (JP)
IPC: C07F9/165
Filed: 1980-03-07
Abstract: Metallic dithiophosphates obtained by the sulfurization of a composition containing: (A) from about 100 to 20 percent by weight of a metallic dithiophosphate of the formula:   <IMAGE>    in which R1 is an alkenyl or unsaturated cycloaliphatic radical, R2 and R3 are alkyl radicals, m is equal to the valence of the metal M, and M represents a metal of Groups IIB, IIIB, IVB, or VIII of the Periodic System of the Elements, preferably zinc; (B) from about zero to 80 percent of an R4-COOR5 alkyl ester in which R4 is an alkenyl radical and R5 an alkyl radical, by means of 0.5 to 10 percent by weight of sulfur, referred to the composition to be sulfurized. Use as extreme-pressure and anti-wear additives for lubricating oils, in an amount of between about 0.3 and 15 percent of the weight of lubricating oil.
Patent JP-2960786-B2 (JP)
IPC: B02C13/28
Filed: 1991-02-26
Granted: 1999-10-12
Abstract: A rotor which is to be used in an impact crusher has a set of coaxial discs with radially inwardly extending peripheral recesses for elongated beater bars which are parallel to the rotor axis and each of which extends into a discrete recess of each disc. The beater bars have male or female detent elements which cooperate with complementary female or male detent elements of the discs at the rear sides of the beater bars to prevent radially outward movements of the beater bars in actual use of the rotor. The front sides of the beater bars are engaged by wedges which are biased radially outwardly against the beater bars and against the respective discs by fluid-operated thrust elements in the recesses of the discs. Each thrust element has a piston rod which bears against the respective wedge and urges the wedge radially outwardly in the respective recess, and each thrust element reacts against an elongated rail which is installed in the deepmost portions of a set of aligned recesses of the discs. The thrust elements receive pressurized fluid by way of an elongated bore and radially extending ports in the rails which have each a valved connecting member at one axial end. The connecting members are connected to the respective rails by way of a channeled sleeve which surrounds the rotor shaft where it passes the housing wall of the impact crusher, the sleeve shares the rotating movements of the discs.
Patent JP-H0310654-B2 (JP)
IPC: C08G18/66
Filed: 1982-03-10
Abstract: Optionally-foamed intumescent compositions obtained by reacting (a) polyisocyanates with (b) phosphorus-containing condensation products having at least 2 hydroxyl groups and obtained by condensing primary or secondary monoamines and/or polyamines optionally containing OH-groups, carbonyl compounds and dialkyl phosphites, optionally followed by alkoxylation, and (c) more than bifunctional polyethers having an average OH-number of from 150 to 500 which have been obtained by the addition of alkylene oxides, of which from 50 to 100% by weight consist of ethylene oxide, with low molecular weight starters, and (d) cyanuric acid and/or cyanuric acid derivatives, and (e) optionally water and (f) optionally other organic compounds containing isocyanate-reactive hydrogen atoms, are used, for example, as cavity-filling, gap-sealing or coating materials.