baber/WOPTO huggingface dataset:
Patent AU-768174-B2 (AU)
Title: A nozzle for feeding combustion providing medium into a furnace
Inventor: GRUSHA JOHN
IPC: F23D1/00
Filed: 2000-09-11
Granted: 2003-12-04
Abstract: A nozzle for feeding combustion maintaining medium into a furnace at high temperature conditions includes a nozzle tip, at least partly protruding into the furnace, and a feeding mechanism for feeding the combustion medium from a source of the medium to the nozzle tip. The nozzle tip includes a mainly open ended outer shell, an air cooling zone, a shroud, and an air channel. The outer shell includes a first end wall portion in flow connection with the feeding mechanism and a second end wall portion protruding into the furnace. The cooling zone is formed on the interior side of at least a portion of the second end wall portion of the outer shell, by providing an air flow along the interior side. The shroud includes a shroud wall portion disposed to cover at least a portion of the first end wall portion of the outer shell. The shroud channel is formed between the shroud wall portion of the shroud and the first end wall portion of the outer shell, for discharging from the shroud channel an air shroud flow along the exterior side of the second end wall portion of the outer shell.
Patent AU-707654-B2 (AU)
Title: Gas containment apparatus
Inventor: COOK JOHN
IPC: F17C1/14
Filed: 1996-09-25
Granted: 1999-07-15
Abstract: A gas containment and supply apparatus is described consisting of a gas reservoir vessel (1) capable of pressurised gas containment fitted with a gas supply aperture (8) provided with supply means connectable to the gas supply aperture to provide for supply of the gas and control means to control the rate of supply of the gas, in which the gas reservoir is a toroidal pressure vessel comprising a metallic toroidal shell (2) having wound on its surface a tensile load bearing layer of high tensile strength non-metallic fiber (4), the fiber being aligned in a substantially meridional direction on the toroidal shell. Human portable breathing apparatus is described utilising the above.
Patent AU-778881-B2 (AU)
Title: Hair colorant composition
Inventor: HICKLING MAURICE RAYMOND
IPC: A61K8/00
Filed: 2000-12-15
Granted: 2004-12-23
Abstract: Hair colorant compositions having improved wash fastness contain phytantriol, a dispersing agent, and a hair dye.
Patent AU-649665-B2 (AU)
Title: Safety razors and blade units therefor
Inventor: WAIN KEVIN JAMES
IPC: B26B21/22
Filed: 1991-03-22
Granted: 1994-06-02
Abstract: A safety razor head comprises a head frame (101) carrying a cap member (104) and two blade units (105) all mounted in slots in end walls (103) of the frame (101) so as to be movable vertically, i.e. towards and away from the base (102) of the frame. The movable elements are urged upwardly by springs (106). The blade units (105) comprise metal pressing (108) of inverted L-shaped cross-section. Blade members (107) are attached to the top limbs (109) and guard portions (111, 112) are spaced forwardly of the blade edges (107A). The pressing (108) has projecting ears (114) at opposite ends by which each unit is mounted in the frame (101) for limited pivotal movement about an axis parallel with and close to the blade edge (107A).
Patent AU-599174-B2 (AU)
Title: The use of palladium alloys for making artificial teeth
Inventor: WAGNER RUDOLF
IPC: A61K6/04
Filed: 1987-12-08
Granted: 1990-07-12
Abstract: Palladium alloys consisting of (a) 65 to 85% palladium, (b) 0 to 10% gold and/or 0 to 5% platinum, (c) 0.1 to 10% tin, (d) 1 to 10% gallium, (e) 1 to 12% copper, (f) 0.05 to 1.5% ruthenium and/or 0.05 to 0.7% rhenium as well as (g) 0.01 to 4% tungsten and/or 0.01 to 4% aluminum and/or 0.01 to 4% zinc are use to produce firmly seated and removable dentures. These alloys do not form oxide films when melted in air.
Patent AU-637258-B2 (AU)
Title: Azolylmethyloxiranes and fungicides containing them
IPC: C07D409/14
Filed: 1991-09-06
Granted: 1993-05-20
Abstract: Azolyl methyl oxiranes of the general formula <IMAGE>  in which   A and B represent alkyl, cycloalkyl, cycloalkenyl, biphenyl, naphthyl, hetaryl or phenyl, it being possible for these radicals to be substituted,   D represents an alkyl radical and   X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and fungicides containing these compounds.
Patent AU-550317-B2 (AU)
Title: Polysaccharide anti-thromboticum
Inventor: SANDERS ADRIANUS LAMBERTUS MAR
IPC: C08B37/10
Filed: 1982-05-21
Granted: 1986-03-20
Abstract: A new anti-thromboticum based on a mixture of oligo- and polysaccharides is provided. The invention also relates to methods for preparation thereof and to pharmaceutical compositions including the said anti-thromboticum. The new product is of natural origin and can be obtained from mammal tissue, particularly intestinal mucous. The product is useful because of its high "benefit/risk" ratio (i.e. the ratio between the anti-thrombotic activity and the haemorrhagic activity).
Patent AU-644919-B2 (AU)
Title: Process for the production of (S)-vinyl and allenyl gaba
Inventor: EVANS JONATHAN C
IPC: C07F7/18
Filed: 1991-12-12
Granted: 1993-12-23
Abstract: The present invention is directed to a stereospecific synthesis of (S)-vinyl-GABA, (S)-allenyl-GABA, (S)-5-allenylpyrrolidinone, and (S)-5-vinyl-pyrrolidinone. Another aspect is directed to a class of 1,5-disubstituted-pyrrolidinone intermediates as well as a new class of chiral lactic acid derivatives. <CHEM> t
Patent DE-1810470-B2 (DE)
Title: Photoelectric measurement of degree and sense of motion - using stationary and moving illuminated grids and three transducers producing signals with phases of 0, 90 and minus 90 degrees
IPC: G01D5/36
Filed: 1968-11-22
Abstract: The photoelectric arrangement determines both degree and sense of movement of an object connected to a first grid w.r.t. a second grid. It uses a light source illuminating both grids and three photoelectric transducers producing periodic output signals with three difference phases. A circuit forms difference signals for evaluation from the transducer outputs. Smaller phase differences than currently used are employed to minimise measurement errors. Phase angle of - phi/2, o and phi/2 radians are used. The two differences between the - phi/2 and o, and the o and + phi/2 radian phase angle signals are formed.
Patent DE-1907448-B2 (DE)
Title: Variable wavelength microwave oven using cooking medium - allows adjustment of wavelength to suit the cooked object which is embedded in an efficiency improving medium
IPC: H05B6/76
Filed: 1969-02-14
Abstract: Two general principles of microwave cooking technique, without detail of practical realization, concerning a cooker in which the cooked object is embedded in a suitable medium, and in which the wavelength used is variable, are presented. Microwave cookers traditionally use a wavelength of 12.3, which for most objects is too short to achieve good penetration. Turning up the applied power merely tends to scorch the outside of the object. It is suggested that a wavelength suited to the size and quality of the object be chosen, using suitable equipment, and also that the oven be effectively reduced in size by embedding the object in material of high dielectric constant. This material is not specified, nor are any details of the equipment required for this task.
Patent DE-1965671-B2 (DE)
Title: Delay cct. with fixed time constant - has pulse timing control of switching transistor connected to amplifier input
IPC: G06G7/186
Filed: 1969-12-31
Abstract: The delay circuit consists of a switch element, typically a field effect transistor, in series with one input lead to an amplifier. A resistor is connected in parallel with both switch and amplifier and a capacitor in parallel with the amplifier only. There is also an input resistor. The switching transistor is operated by means of a pulse width modulator. When the switch is closed the time constant of the amplifier shunt fixed by the values of the RC element and the effective gain by the resistor. A more elaborate circuit arrangement involves an input stage voltage multiplier, and a voltage/frequency converter and monostables switch unit in the switch control circuit.
Patent DE-2040018-B2 (DE)
Title: Space scanning method for ground radar system - varies polar response half width as function of elevation to meet error limits
IPC: G01S13/42
Filed: 1970-08-12
Abstract: The spatial scanning method involves an elevationally rotatable radar antenna pattern and corresp. radar system. Rotation in the plane of elevation is achieved by phase control. There is pref. additional azimuth plane rotation, esp. by mechanical methods, in part of or in the whole azimuth range. The permissible target height measurement error can be defined at will as a function of elevation. During rotation the half width of the polar diagram is varied, at least within a given range of the total elevation range to be scanned, as a function of the instantaneous elevation according to the given error limit.
Patent DE-2047593-B2 (DE)
Title: Radiation detector for nuclear reactions - has high and low energy electron output from ytterbium emitter with isolation
IPC: G01T3/00
Filed: 1970-09-28
Abstract: A radiation detector, for the determn. of both neutron and gamma particle intensifies in nuclear reactor cores has an emitter of yterbium or Hafnium and an isolator of thickness such that only electrons which are both spontaneously emitted from the emitter and also have max. energy greater than the max. energy of the delayed emission electrons reach the collector. Pref. the device has an outer tubular sheath constructed from an alloy of 80% Ni, 14% Co and 6% Fe forms the collector. An isolation layer of Magnesium Oxide which separates the collector from the inner, cylindrical emitter. A coaxial cable with outer sheath of similar alloy to that of the collector and isolation of Magnesium Oxide, has an inner conductor of Ni-Co-Fe alloy welded to the upper end of the emitter rod. The cable outer sheath is electrically connected to the detector sheath by means of a bush and welded joints. Neutron and gamma radiations striking the coaxial cable, pass through the collector and isolation layer and are absorbed by the emitter.
Patent JP-2564261-B2 (JP)
IPC: B21B31/07
Filed: 1985-01-25
Granted: 1996-12-18
Abstract: PURPOSE:To uniformalize the life of respective roller strings in a multi-row roller bearing by increasing at least one of the roller length, diameter and roller number of the roller string to which large load is applied as compared with the roller string to which small load is applied. CONSTITUTION:In a conical roller bearing having four strings of rollers, conical rollers 16a, 16b of the first roller string and fourth roller string from the left are of the same dimensions and form, and conical rollers 17a, 17b of the second roller string and third roller string are similar to the same dimensions and form. The roller length of conical rollers disposed on the raceway surfaces of the second and third strings is larger than that of conical rollers of the first and fourth strings. In this arrangement, even if larger load works on the raceway surfaces of the second and third strings than that on the raceways of the first and fourth strings, the bearing load capacity of the roller strings is high so that the roller strings are prevented from wearing away earlier than the other roller strings.
Patent JP-2929211-B2 (JP)
IPC: C03C17/36
Filed: 1990-01-24
Granted: 1999-08-03
Abstract: Process for the production of a tempered or bent glass plate provided with a transmission-reducing coating, in which to one side of the glass plate is applied at least one metal coating with a preponderant content of at least one metal or a metal alloy from elements of numbers 22 to 28 of the Periodic System of elements and to the latter is applied a metal-containing protective coating and subsequently a thermal tempering or bending process is performed in air at a temperature between approximately 580 DEG  C. and 680 DEG  C. and in which the thickness and material of the protective coating are selected in such a way that during the tempering or bending process there is no significant oxygen diffusion to the metal coating, characterized in that in the case of a rear arrangement of the reflecting metal coating made opaque through an adequate thickness, the protective coating is formed by an alloy of Al with Ti and/or Zr, the glass plate produced according the same and the use thereof.
Patent JP-H0784700-B2 (JP)
IPC: D04H1/68
Filed: 1986-01-29
Abstract: The use of a fibrous web provided with microspheres disposed mainly within said web and arranged in a pattern in which areas of the web which contain microspheres and separated from each other by areas which contain virtually no microspheres, for making an article of manufacture reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor. 
<??>A shaped article of manufacture comprising a bonded fibrous web as described hereinabove, provided with expanded microspheres, said fibrous web having been impregnated with a mixture of a liquid resin and a hardener therefor, cured after being shaped, as well as a method of making a fibrous web incorporating microspheres, which is characterized in that microspheres not yet expanded are pressed into the fibrous web by means of a foam paste.
Patent JP-H0585544-B2 (JP)
Inventor: EMANYUERU ARESU
IPC: B01J31/10
Filed: 1989-02-15
Abstract: 1. Process for the preparation of secondary mercaptans from linear olefins and from hydrogen sulphide by means of heterogeneous catalysis, characterized in that the reaction is carried out at a temperature above 75 degrees C in the presence of a catalyst consisting of a cation exchange resin.
Patent JP-H0536032-B2 (JP)
Inventor: HILLS GEOFFREY ALAN
IPC: C12P7/64
Filed: 1990-02-16
Abstract: The invention provides a process for preparing an ester by reacting a C7 - C36 mono- or dicarboxylic acid and a C2 - C8 monoalcohol in the presence of a lipase catalyst whereby water of reaction is removed by azeotropic distillation of a mixture of C2 - C8 monoalcohol and water. Preferably the azeotropic distillation of alcohol and the addition of alcohol are carried out at substantially the same rates and under reduced pressure. The process can be conducted in a single vessel system at a temperature below 80 DEG C . Esterification and azeotropic distillation can also be are carried out in separate vessels in which case higher temperatures and higher pressures can be applied.
Patent JP-3030551-B2 (JP)
IPC: B23K9/02
Filed: 1998-02-23
Granted: 2000-04-10
Abstract: The method of gas shielded arc welding steel railroad rails involves the steps of filling the base gap, the web gap and the head gap with a molten steel from a filler metal electrode by a gas shielded electric arc process. The filling of the head gap involves continuously sequentially moving the electrode in laterally opposite directions in the head gap along paths having starting and ending ends in the corresponding one of the opposite directions for laying beads of filler metal along the paths. Another step is delaying movement of the electrode from the starting end of each the path for a preselected period of time.
Patent JP-S6149680-B2 (JP)
IPC: G10L13/04
Filed: 1978-05-15
Abstract: PURPOSE:To secure a smooth editing of the aural information by combining the aural input signal and the control signal to obtain the composite signal at the mixer and then the output being recorded to the same medium in the form of the double- system information of the original signal and the editing information. CONSTITUTION:Voice input part 1 converts the aural signal into the electric signal, and the control signal is generated from keyboard 2. These two signals are combined through mixer 4 to obtain the composite signal. This composite signal is recorded 6 and 7 to the same medium in the form of the information of the double-system of the original and editing information to carry out reproduction through the medium. Here, the control signal forms part of the composite signal in the form of the signal showing the unit section of the aural information, the signal showing the insertion start, the signal showing the correction start and the signal showing the end of editing respectively. And the aural information to be edited is held between the signal showing the start of insertion or correction and the signal showning the end of editing to be recorded and reproduced as the editing information. In this way, a smooth editing is ensured for the aural information.
Patent JP-H0213034-B2 (JP)
IPC: C25C3/26
Filed: 1986-03-14
Abstract: The present invention relates to a process for improving the purity of transition metals produced by electrolysis of halides thereof in a bath of molten salts in a tank having a metal internal wall. The process is characterised in that a cathodic potential with respect to the anode of the cell is permanently imposed on the tank. It finds application in the production of metals such as in particular titanium, zirconium, hafnium, vanadium, niobium and tantalum, with a low proportion of oxygen and foreign metal elements.
Patent JP-H0758067-B2 (JP)
IPC: F04B49/00
Filed: 1991-03-29
Abstract: The slide 8 of the moving element of the pump is in two telescopic sections 15 and 16, the one (15) coupled to the diaphragm, the other (16) coupled to the eccentric cam and connected together by a disengageable connecting device (19) when the flow regulating stop (28) obstructs the travel of the part (15). 
<IMAGE>
Patent JP-S6252733-B2 (JP)
IPC: C07C39/12
Filed: 1979-06-28
Abstract: A process for the preparation of 1,2,3,4-tetrahydro-9,10-anthracene-diol, in which catalytic hydrogenation of 1,4,4a,9a-tetrahydro-anthraquinone is carried out in the liquid phase to give 1,2,3,4,4a,9a-hexahydro-9,10-anthracene-dione followed by isomerization of the latter in the presence of an acid to give 1,2,3,4-tetrahydro-9,10-anthracene-diol.
Patent JP-H0582373-B2 (JP)
Inventor: KURAUSU GOTSUTORIIPU
IPC: C07C5/333
Filed: 1985-05-04
Abstract: A process for dehydrogenating saturated or unsaturated hydrocarbons wherein the flow direction of the oxygen-containing gas, employed for removing coke deposits on the catalyst surface, is opposite to that for the hydrocarbon feed undergoing dehydrogenation.
Patent EP-1381993-B2 (EP)
Inventor: TADAYON BIJAN
IPC: G06F21/00
Filed: 2002-05-15
Granted: 2011-10-26
Abstract: Usage rights for a digital work are established prior to creation of the corresponding content. The rights can be associated with the content after the content is created. A content creation device, such as a video recorder or a still camera, can store labels of the rights and can associate usage rights with content in real time as the content is created.
Patent EP-1480570-B2 (EP)
Inventor: HAIN JOHANN
IPC: A61C1/12
Filed: 2003-03-04
Granted: 2011-01-05
Abstract: A dental hand instrument has two structurally distinct functional units capable of interconnection. One functional unit comprises a head piece equipped with a tool a portion of grip element which at least has the function of making it possible to hold the hand instrument in the hand, connecting element, and a driving mechanism or means for transmitting the energy therefor. A second functional unit comprises at least one carrier for conduits and/or conductors for media and signals respectively. The first functional unit forms a drive-independent, hand-held unit, having an external housing that is closed all round, and contains means for the attach-ment of the second functional unit (F1/2).
Patent EP-1685763-B2 (EP)
Inventor: SPEELMANS GELSKE
IPC: A23L33/00
Filed: 2005-05-17
Granted: 2013-06-05
Abstract: The present invention relates to the field of prebiotics. Provided are uses for compositions comprising synergistically effective amounts of polyfructose and galactooligosaccharides (GOS).
Patent EP-0158188-B2 (EP)
Inventor: RUOFF-SCHAEFER RUDOLF
IPC: F16L59/135
Filed: 1985-03-21
Granted: 1995-11-15
Abstract: An insulating material for pipes which consists of a layer of insulation and a sleeve that surrounds the pipe with the insulating layer being asymmetrically arranged relative to the pipe which is to be insulated.
Patent EP-0482203-B2 (EP)
Inventor: YANAGISAWA TATEO
IPC: B29C31/00
Filed: 1991-04-11
Granted: 2001-01-10
Abstract: A bottle comprising a main body and a handle body (2) having engaging protusions (26,27) wrapped up by the main body for integrating the handle body (2) with the main body.
Patent EP-0645903-B2 (EP)
Inventor: DELPRAT MARC
IPC: H04W56/00
Filed: 1994-09-28
Granted: 2005-02-09
Abstract: The present invention relates to a filling burst structure used in a digital cellular radio communications system operating according to the principle of Time Division Multiple Access (TTMA), each cell of the system being associated with a beacon frequency subdivided into frames (T') which are repeated periodically and each comprising at least one signalling channel or beacon channel (ITO) for transmitting signalling messages (Bs) intended for mobile stations, the other channels (IT1, ..., IT7) being intended particularly for transmitting useful data (BT), the burst being sent on the channels of the beacon frequency which are not allocated to transmission of useful data or on certain time intervals of the signalling channel when there is no signalling data to be transmitted over these time intervals, characterised in that the filling burst (BRS) contains a signalling message. <IMAGE>
Patent EP-0684682-B2 (EP)
Inventor: LE FLEM GRAHAM
IPC: H02K3/24
Filed: 1995-04-20
Granted: 2004-08-25
Abstract: A rotating electrical machine has openings (105) in its stator teeth (101) occupying a substantial part of the surface area of each tooth so that the stator windings (103) have only a short thermal path to axial cooling ducts created by the openings. In another embodiment, each rotor tooth (109) is provided with a recess (110) at one corner of the tooth to form a recess axial cooling duct; the recess may be of such a depth as to expose part of an adjacent slot (118) to the recess duct. Cooling is by air, either in a single-ended or a double-ended axial ventilation system.
Patent EP-1130965-B2 (EP)
Inventor: ZIEMER FRANK
IPC: A01N25/32
Filed: 1999-11-05
Granted: 2012-04-04
Abstract: L'invention concerne des agents herbicides contenant au moins un composé actif herbicide de formule (I) et au moins un composé de protection des plantes cultivées utilisé comme phytoprotecteur. Dans la formule (I), V désigne un reste, éventuellement substitué, choisi dans le groupe ci-après : isoxazol-4-yle, pyrazol-4-yle, cyclohexane-1,3-dione-2-yle et 3-oxopropionitrile-2-yle et R9 désigne un nitro, amino, halogène ou un reste carboné. Le groupe des phytoprotecteurs comprend, par exemple, les composés ci-après : 2,4-D, Cyométrinile, Dicamba, Dymron, Fenclorime, Flurazole, Fluxofénime, Lactidichlore, MCPA, Mecoprop, MG-191, Oxabétrinile, méthyl-diphénylméthoxyacétate, 1-[4-(N-2-méthoxybenzoylsulfamoyl)phényl]-3-méthylurée, anhydride de l'acide1,8-naphtalique, 1-[4-(N-2-méthoxybenzoylsulfamoyl)phényl]-3,3-diméthylurée, 1-[4-(N-4,5-diméthylbenzoylsulfamoyl)phényl]-3-méthylurée, 1-[4-(N-naphtoylsulfamoyl)phényl]-3,3-diméthylurée, acide (4-chlorophénoxy) acétique, acide 4-(2,4-dichlorophénoxy) butyrique, acide 4-(4-chloro-o-tolyloxy) butyrique, acide 4-(4-chlorophénoxy) butyrique, leurs acides et esters respectifs, N-acylsulfonamide, amide de l'acide N-acylsulfamoylbenzoïque, chacun d'eux pouvant également se présenter sous forme de sels, ainsi que les esters d'acide 1-phénylpyrazoline-, 1-phénylpyrazol-, 1-phényltriazol-, 5-phénylisoxazoline- et 5-phénylméthylisoxazoline-3-carboxylique et les dérivés de l'acide 2-(8-quinoléinyloxy)-acétique.