baber/WOPTO huggingface dataset:
Patent AU-760351-B2 (AU)
Title: Method for making a fibrous insulating product, sizing stuff and composition
Inventor: JOACHIM JACKY
IPC: C03C25/26
Filed: 1999-08-30
Granted: 2003-05-15
Abstract: In order to improve the mechanical strength after ageing, particularly in a wet medium, of an insulation product, especially a thermal and/or acoustic insulation product, based on mineral wool provided with a size, a latex is incorporated in the sizing composition which contains especially a phenolic resin. The presence of the latex allows the loss of mechanical performance after ageing to be very considerably reduced. The sizing composition advantageously comprises a latex based on an aqueous dispersion or emulsion of a polymer phase carrying hydrophilic functional groups. Application to the manufacture of insulation products intended to be exposed to atmospheric condensation and/or based on mineral wool of lower hydrolytic resistance.
Patent AU-578826-B2 (AU)
Title: Disc cartridge
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1986-04-14
Granted: 1988-11-03
Abstract: PCT No. PCT/JP86/00184 Sec. 371 Date Feb. 13, 1987 Sec. 102(e) Date Feb. 13, 1987 PCT Filed Apr. 14, 1986 PCT Pub. No. WO86/06204 PCT Pub. Date Oct. 23, 1986.A pickup aperture provided in a surface of a cartridge body, a sliding shutter provided with a bent portion to be locked by which this aperture is opened and closed, and a locking member provided with a locking recess with which the bent portion to be locked is engaged when the sliding shutter is in a cover-closing position, to thereby lock the shutter. An unlocking pin-inserting bore is provided in the portion of the sliding shutter which is closer to the free end thereof than to the locking recess. When the shutter is in a cover-closing position, an unlocking pin, which is provided on the portion of an apparatus which corresponds to the unlocking pin-inserting bore, is inserted therein, so that the locking member is displaced to cause the bent portion to be locked and the locking recess to be disengaged from each other, the shutter being thus unlocked. The shutter-unlocking operation is carried out with the locking member left fixed. Owing to the unlocking pin, by which this unlocking operation is carried out, the shutter is moved in both the pickup aperture-opening direction and pickup aperture-closing direction.
Patent AU-732110-B2 (AU)
Title: Process and reactor for the preparation of ammonia
Inventor: GAM ERIK ANDREAS
IPC: C01C1/04
Filed: 1998-04-20
Granted: 2001-04-12
Abstract: Process for the preparation of ammonia at elevated pressure and temperature in an ammonia reactor, comprising passing a process stream of ammonia synthesis gas successively through at least three catalyst beds and reacting the synthesis gas in the beds;   intermediately cooling of partially reacted synthesis gas leaving the catalyst beds by heat exchange in heat exchangers arranged between each catalyst bed and withdrawing a product effluent being rich in ammonia, wherein the process stream is obtained by combining prior to introduction into a first catalyst bed, a first feed stream of synthesis gas having been preheated through indirect heat exchange during the intermediate cooling of the partially converted synthesis gas, a second feed stream of synthesis gas having been preheated by indirect heat exchange with the product effluent, and a third feed stream of synthesis gas for adjustment of temperature of the process stream and wherein the first feed stream is passed successively through the interbed heat exchangers for cooling the partially converted synthesis gas.
Patent AU-644102-B2 (AU)
Title: Carburettor metering systems
Inventor: PEDERSEN JOHN RENDELL CONRAD
IPC: F02D41/00
Filed: 1990-09-04
Granted: 1993-12-02
Abstract: A carburetor metering system is provided comprising a fuel valve including a valve member movable with respect to a valve seat to vary the fuel flow, the valve member and the valve seat having substantially parallel inclined surfaces and which define therebetween a passage for the flow of fuel having a width corresponding to the distance apart of the surfaces and a length. A wick for use a carburetor metering system is also provided for absorbing liquid for vaporization into an air flow, comprising a cloth of woven strands and means for suspending said cloth in the air flow. There is also provided a spark plug for use in a fuel combustion system. A carburetor metering system is also provided, comprising air flow control valve for metering the flow of air in dependence upon the air pressure differential across the air flow control valve and to maintain the pressure differential at a predetermined value, a fuel valve being operatively connected to said air flow control valve means so that the fuel valve provides a respective increase and decrease in fuel flow rate in respective dependence upon air flow rate and a fuel pressure differential valve for maintaining the pressure differential across the fuel valve.
Patent AU-601386-B2 (AU)
Title: Particle separation method
Inventor: ULLMAN EDWIN F
IPC: G01N33/538
Filed: 1986-12-19
Granted: 1990-09-13
Abstract: A method is disclosed for separating a substance from a liquid medium. The method comprises combining the liquid medium containing the substance with magnetic particles under conditions for non-specific chemical binding of the magnetic particles. Thereafter, the medium is subjected to a magnetic field gradient to separate the particles from the medium. The preferred non-specific binding is achieved as the result of charge interactions between the particles usually by means of a polyionic reagent. The method of the invention has particular application to the separation of cells and microorganisms from aqueous suspensions and also to the determination of an analyte in a sample suspected of containing the analyte. The analyte is a member of a specific binding pair (sbp). The sample is combined in an assay medium with magnetic particles and a sbp member complementary to the analyte. Magnetic or non-magnetic particles capable of specific binding to the analyte or its complementary sbp member must be included in the assay medium. The combination is made under conditions for non-specifically aggregating the magnetic particles or coaggregating the magnetic and non-magnetic particles when non-magnetic particles are present. The assay medium is subjected to a magnetic field gradient to separate the aggregated particles from the medium. Then, the medium or the particles are examined for the presence or amount of the analyte or an sbp member, the binding of which is affected by the presence of the analyte.
Patent AU-673079-B2 (AU)
Title: Concentrated liquid fabric softening composition
Inventor: FAROOQ AMJAD
IPC: C11D1/645
Filed: 1994-07-06
Granted: 1996-10-24
Abstract: The pourability and softening performance of amidoamine fabric softeners, such as bis(tallow amidoethyl)-2-hydroxyethyl amine) is improved by blending with a quaternary diester fabric softener, such as N-methyl, N,N,N-triethanolamine ditallow ester quaternary ammonium salt. The amidoamine fabric softener includes at least 5% by weight of unsaturated higher alkyl groups. The compositions are concentrated with amounts of active softener compounds in excess of 25% by weight and, as such, may be used at low levels or maybe further diluted prior to use.
Patent AU-725825-B2 (AU)
Title: Ethylene oxide catalyst
Inventor: RIZKALLA NABIL
IPC: B01J27/055
Filed: 1998-04-07
Granted: 2000-10-19
Abstract: A silver catalyst for ethylene oxidation to ethylene oxide is provided containing a promoter combination consisting of an alkali metal component, a sulfur component, and a fluorine component, the catalyst being essentially free of rhenium and transition metal components.
Patent AU-680917-B2 (AU)
Title: Apparatus and method for remotely initiating operation of a cellular telephone
Inventor: GRIFFITH GREGORY CLYDE
IPC: H04W92/18
Filed: 1994-05-12
Granted: 1997-08-14
Abstract: An apparatus for activating a cellular telephone within a cellular telecommunications network. A PCMCIA card interacts with a controller to display required programming information and questions. A user of the cellular telephone inputs responses to questions on a display. The user responses are transmitted to a system administrator at a customer activation center via a mobile telephone switching office in the cellular telecommunications network. The system administrator provides any necessary information for activating the cellular telephone. In an alternative embodiment of the invention, a personal computer is connected to cellular telephone and the PCMCIA card is connected to the personal computer. Information for the user may be shown on either the display of the cellular telephone or on a display of the personal computer. The user may input information and responses to questions via a user input device provided as part of the display or as part of the personal computer. User input is provided to the cellular telephone to activate and program the cellular telephone for operation on the cellular telecommunications network.
Patent AU-765722-B2 (AU)
Title: A catalytic reactor for promoting a chemical reaction on a fluid passing therethrough
Inventor: ROYCHOUDHURY SUBIR
IPC: B01J19/24
Filed: 2000-09-28
Granted: 2003-09-25
Abstract: A catalytic reactor with an auxiliary heating structure for raising the temperature of a fluid passing therethrough whereby the catalytic reaction is promoted. The invention is a apparatus employing multiple electrical heating elements electrically isolated from one another by insulators that are an integral part of the flow path. The invention provides step heating of a fluid as the fluid passes through the reactor.
Patent AU-604045-B2 (AU)
Title: Process for making 1,3-glycols from epoxides
Inventor: MURPHY MARK ALAN
IPC: C07C31/27
Filed: 1987-08-14
Granted: 1990-12-06
Abstract: A process for manufacturing 1,3-glycols is disclosed. The process comprises reacting an epoxide with synthesis gas in an acidic medium in the presence of rhodium and a phosphine.
Patent CS-261219-B2 (CS)
Title: Undercarriage with three axles
Inventor: SMITH ROY E
IPC: B61F3/06
Filed: 1983-12-29
Abstract: A truck (10) for use on a railway vehicle has 3 axles, one (20,26) located at each end of the truck (10) and a third (32) located generally centrally between the other two axles (20,26). The two outboard axles (20,26) are pivotable about respective vertical axes so as to be free to move to a radial alignment when the truck (10) is travelling on curved track. The axle (32) located generally centrally between the other two axles is free to move laterally but is constrained to eliminate movement about a substantially vertical axis. Interconnecting means (74,74B) are provided so that the lateral movement of the central axle (32) is used to guide the outboard axes (20,26) to the radial alignment.
Patent DE-1806777-B2 (DE)
Title: Bar screen for hammer crushers - with bar carriers providing bearing surfaces and contoured parts keeping bars in position
IPC: B02C13/284
Filed: 1968-11-02
Abstract: The bar-screen has curved grate-bar carriers, surrounding the rotor and carrying the bars, which are arranged in an axis parallel direction to the rotary axis of the rotor, the bars being positively joined to the carriers by means of shaped parts, provided on the latter and catching in recesses of the bars. The curved surfaces of the bar-carriers facing the rotor form the bearing-surfaces for the bars. Two shaped parts are provided on the terminal parts of the carriers for fixing the bars, these parts being joined to the surfaces of the particular bar pointing in circumferential direction of the rotor, maintaining the bar in that direction. Gap -width down to almost zero can be obtained.
Patent DE-1919338-B2 (DE)
Title: Top cover for fast nuclear reactors
IPC: G21C9/004
Filed: 1969-04-16
Abstract: The cover consists of a thin walled roof, an external heat insulation layer on the roof, and several radial supports of T-profile imbedded into the layer, which consists of a material with the same expansion coefficient as the roof material, e.g. stainless steel. The supports are loosely fastened to the roof by clamps, so that they are freely movable in longitudinal direction relative to the roof. With a sudden increase in pressure inside the reactor, a pressure compensation is achieved by a yielding of the cover, which is the weakest point of the reactor cover, an avoids the escape of liquid sodium.
Patent DE-1932683-B2 (DE)
Title: Pushbutton switch with rotary contact disc - has longitudinal housing grooves cooperating with latching lugs and counter lugs of pushbutton proper
IPC: H01H13/58
Filed: 1969-06-27
Abstract: The contact disc is rotatably mounted in the switch housing and cooperates with a coupling of a twisting element. The latter is insertable in the blind cavity of the push-button. The linear movement of the push-button is ensured by lugs engaging longitudinal grooves in the housing inner walls. In front of the groove (17) are mounted counters tops (20, 27). The counters tops are mounted in the direction of the free end of the sleeve-shaped housing part. The counters tops cooperate with the stops (16, 19) on the push-button (10), when it is inserted into the housing sleeve (9). One counters top is preferably in the form of an annular groove (20) retaining an annular bead (19) of a flexible ring (18) on the periphery of the push-button (10).
Patent DE-2000527-B2 (DE)
Title: Batch processing record labels - using set number of paper discs lined up by prong through centre hole and then cut to size
IPC: B31D1/02
Filed: 1970-01-07
Abstract: Production method for record labels made from a paper disc with a label pre-print and a centre hole. A number of paper discs are lined up by a prong led through the label centre bores and are then cut to size whilst in a compressed position by a cutting tool. Before the final cut obtained by a turning process the lined up paper discs are fitted with two notches extending from the outer edge of the discs up to the final label dia. At least one rotating cutting tool is fitted adjustable along and parallel to the rigidly fixed prong and also movable transverse to it.
Patent DE-2009530-B2 (DE)
Title: Dynamic horizontal focussing circuit for colour television receiver - has two setting potentiometers between mag. coils two drive transistors
IPC: H04N9/28
Filed: 1970-02-28
Abstract: The dynamic horizontal focussing circuit, for colour television receivers has two potentiometers to set the focussing. The red and green focussing coils are each coupled to a transistor driven by a second transistor cross-coupled to both focussing coils. The first potentiometer is connected between the emitters of the two emitter-follower drive transistors; and the second potentiometer is coupled between the biassed bases of the same two transistors. The setting circuit allows the focus to be adjusted independently during both the first and the second parts of the sweep period and to increase the range of this adjustment.
Patent DE-2011300-B2 (DE)
Title: Solvent recovery plant for dry cleaning installations - one hundred per cent recovery and more efficient machine operation
IPC: D06B9/06
Filed: 1970-03-10
Abstract: A system for recovering all the solvent vapour and removing impurities from the hot air vented from a dry cleaning machine, includes a waste pipe from the machine leading the condensate to a point below the surface of cooled water contained in a closed vessel, and a suction pipe from the zone in the vessel above the surface of the liq., to an exhaust fan at the outlet of which an active carbon filter has a vent to atmosphere. An exhaust fan is installed in the cleaning machine, the waste pipe and the closed vessel have cooling jackets whilst the lead to the exhaust fan has a connection drawing in cooling air from the atmosphere. The installation can be applied to a number of dry cleaning machines without danger of choking their outlets. The active carbon needs regenerating only infrequently.
Patent DE-2036863-B2 (DE)
Title: Electric oven with door pulled forwards on runners - has guides for rollers formed on sides of oven
IPC: F24C15/16
Filed: 1970-07-24
Abstract: The electric oven has its baking compartment (6) supported between verticals (4, 5) supported on a base and carrying a top plate (2). Along its sides are guides (23, 24) for horizontal runners (14) carrying the oven door (8). These guides are formed by embossing the sides. These embossed parts (21, 22) have extensions (23, 24) for attachment to the framework. The embossed parts face outwards towards the sides of the framework. The guides are connected to heat insulating elements, and are connected by distance pieces. The horizontal runners travel on rollers retained between the embossed parts.
Patent DE-2146433-B2 (DE)
Title: Multicell concrete silo with hexagonal units - has anchoring ribs, cable bracing blocks and convex support ribs to simplify erection
IPC: E04H7/26
Filed: 1971-09-16
Abstract: There are seven vertical hexagonal cells in the silo, six set in a ring round the seventh, and there are bracing cables round its periphery. Ribs are shaped along the outside edges formed by pairs of silo walls, formed monolithically with them when concreting is effected. On every third rib, as anchoring rib, there are prefabricated blocks for anchoring and bracing the cables. Between each pair of vertically spaced blocks there are prefabricated support slabs with convex outside faces. Cables lie between pairs of anchoring ribs directly on the convex support ribs.
Patent DE-2164782-B2 (DE)
Title: Automatic packaging container prodn plant - for recessed foamed plastic lined plastic outer shells
IPC: B29C44/16
Filed: 1971-12-27
Abstract: The packs are for esp. cameras, electric razors, cosmetics and the like. The outer shell is first folded from a blank of plastic foil fed from amagazine to the loading end of a compound single axis folding press with telescoping inner and outer punches and outer and inner matrices which first turn up the front rims and corner tabs and then the sides, the folded blank being loaded at the end of the stroke into a hollow outer mould tool which is then swung over to the foamed lining station steam chamber, the charge of foaming plastic inserted, followed by the male recess mould.
Patent DE-2329827-B2 (DE)
Title: Cobblestone group laying system - uses stop on lifting mechanism to align on conveyor and thrust in place
IPC: E01C19/52
Filed: 1973-06-12
Abstract: The stones are delivered by a conveyor belt running in the lengthwise direction of the road, and off which the groups are lifted, before transporting in the same direction, slewing about a vertical axis and setting down next to the last group installed. The stones are formed up on the conveyor (5a, 5b) in rows (6) whose length is at least equal to a considerable part of the width of the road, and are aligned in the exact position before lifting off, by thrusting them against a stop (17) on the lifting mechanism. Once deposited, this stop is used to thrust them against the stones previously laid. A vacuum operated beam is incorporated in the lifting mechanism.
Patent JP-S6335567-B2 (JP)
IPC: C01B33/18
Filed: 1980-02-05
Abstract: The controlled production of silicas by flame hydrolysis in which the thickening effect may be adjusted independently of the specific BET- surface of the silica obtained is achieved by introducing additional steam either into the reaction mixture or into the reaction flame.
Patent JP-2999665-B2 (JP)
IPC: B05D7/16
Filed: 1994-02-18
Granted: 2000-01-17
Abstract: A bake hardenable steel sheet ready for deep drawing is coated on at least one side with a continuous chromium bearing epoxy coating. The sheet is roll coated with continuous liquid film containing at least 2 wt.% of a water dispersible or emulsifiable epoxy resin or a mixture of resins containing the epoxy resin, at least 0.5 wt.% of a chromium compound and 25-97 wt.% of water. The liquid coated sheet is induction heated at a temperature of 149-227 DEG C for sufficient time to form a coating resistant to dissolution of chromium and a steel base metal having a yield point elongation no greater than 0.3 % and retaining good bake hardenability characteristics. The chromium bearing epoxy coating is impervious to moisture, can readily be welded and possesses sufficient toughness and lubricity to allow deformation of the sheet without additional external lubricant. A deeply drawn article formed from the sheet has enhanced painting characteristics.
Patent JP-H0713048-B2 (JP)
IPC: B01J23/44
Filed: 1992-01-18
Abstract: The present invention is directed to a process for preparing a 2,6-dichloro-4-bromoanilide which is characterized by reacting a 4-bromoanilide with from 1.8 to 2.5 equivalents of chlorine in a solvent consisting of from 3:1 to 100:1 parts of an alkanoic acid per part of water in the presence of from 0.5 to 2.0 equivalents of alkali metal bicarbonate at a temperature between 40 DEG C and the freezing point of the mixture.
Patent JP-2716309-B2 (JP)
IPC: A23L7/109
Filed: 1992-02-21
Granted: 1998-02-18
Abstract: A method is described in which the fresh pasta nests are formed directly in the dish-shaped containers used for their final packaging. The nests, arranged neatly in the dish-shaped containers, are dried by heating them with microwave energy without any reduction in the apparent volumes of the newly-formed nests. <IMAGE>
Patent JP-3128610-B2 (JP)
IPC: B60Q1/115
Filed: 1996-02-01
Granted: 2001-01-29
Abstract: The illumination direction of lights in a vehicle is controlled by detecting (1) vehicle posture (stationary and/or moving) and (2) whether the vehicle is accelerating/ decelerating and directing the illumination of the lights to a predetermined direction in accordance with signals received from the posture detection device. The signals to the drive means are over-ridden when acceleration/deceleration is detected in order to fix the lights in a predetermined direction and/or limit the permitted range of light movement and/or slow the speed of direction change. Reference values may be used to determine whether and what direction change occurs. The system may include means to distinguish true acceleration/deceleration from vehicle movements caused by rough roads.
Patent JP-H055841-B2 (JP)
IPC: C08F4/62
Filed: 1983-03-30
Abstract: In accordance with one embodiment of this invention, a bis-(cyclopentadienyl)chromium(II) compound is introduced onto an activated phosphate-containing support and utilized in conjunction with an organometal cocatalyst, such as an alkylaluminum. In accordance with another embodiment of this invention, a phosphate-containing zerogel is formed by removing water from an aluminum phosphate-containing hydrogel by means of azeotropic distillation or washing with a volatile, water miscible organic compound, activated and thereafter a bis-(cyclopentadienyl)chromium(II) compound is incorporated therewith. In other embodiments of this invention, a phosphate-containing support is formed by forming aluminum phosphate from an aluminum alkoxide or from a melt, or by phosphating silica or alumina, or by forming an aluminum phosphate/silica combination. A support thus formed is activated and a bis-(cyclopentadienyl)chromium(II) compound added. Alternatively in all embodiments, the chromium and phosphate components can be added separately. The resulting catalysts are capable of giving narrow molecular weight distribution polymer because of the inherent high molecular weight of the polymer produced, and the unusual sensitivity to hydrogen, a broad spectrum of polymers can be produced so far as molecular weight is concerned. The catalyst is ideally suited for forming olefin polymers such as ethylene and ethylene copolymers in a slurry system.