baber/WOPTO huggingface dataset:
Patent AU-590782-B2 (AU)
Title: Process for fabricating tough polyethylene terephthalate articles with low gas and organic liquid permeability
Inventor: SUBRAMANIAN PALLATHERI MANACKA
IPC: B29B7/82
Filed: 1986-08-05
Granted: 1989-11-16
Abstract: Tough articles having low permeability to organic liquids and vapors are melt-fabricated from a blend of polyethylene terephthalate and a toughening polymer, which can be an  alpha -olefin/ alpha ,  beta -unsaturated carboxylic copolymer, an ionomer derived from such copolymer by neutralization with magnesium or zinc ions, or an E/X/Y copolymer in which E is ethylene, X being a lower alkyl acrylate, methacrylate, or ethacrylate, and Y being glycidyl methacrylate or glycidyl acrylate, by observing conditions such that crystallization of polyethylene terephthalate is minimized, such as by maintaining the surfaces of melt-fabricating equipment in contact with the polymer blend below 100<0>C or by rapidly quenching the article if made at a higher temperature, and by avoiding the presence of nucleating agents in the polymer blend.
Patent AU-622092-B2 (AU)
Title: Silicon nitride vacuum furnace process
Inventor: WILLKINS CRAIG A
IPC: C01B21/068
Filed: 1990-08-15
Granted: 1992-03-26
Abstract: An improved process of preparing silicon nitride by the direct nitridation of silicon metal is disclosed. The process is a multi-step one which is substantially more efficient than prior processes and produces a silicon nitride having an oxygen content of less than 1%, a silicon metal content of less than 0.5%, and an alpha phase content of at least 85%, preferably at least 90%. The silicon nitride may be converted to a powder. <IMAGE>
Patent AU-632364-B2 (AU)
Title: Preparation of sulphonated polyketones
IPC: C08G67/00
Filed: 1990-09-13
Granted: 1992-12-24
Abstract: Sulphonated polyketones are prepared by reacting a linear alternating copolymer of carbon monoxide and one or more olefins (polyketone) with a sulphonating agent (eg chlorosulphoric acid) in a solvent (eg dichloromethane) at a temperature in the range -20 to +40 DEG C. A molar excess of sulphonating agent is preferably used. The sulphonated polyketone produced contains one or more types of unit of formula -[COC(R<1>)2C(R<1>)2]- wherein the R<1> groups are independently H, C1 to C10 alkyl or SO3H with the proviso that at least one R<1> group is SO3H.
Patent AU-635082-B2 (AU)
Title: Apparatus for opening one layer of a tube-like material web
IPC: B65B9/13
Filed: 1990-10-31
Granted: 1993-03-11
Abstract: An apparatus for opening one layer of a tube-like material web (2) comprises a cutting means and a straight support (4) for guiding the material web, which support extends transverse to the longitudinal direction of the material web. The cutting means includes a cutting knife (8) mounted on a carriage (7) movable back and forth parallel to the support by means of a first driving means. The carriage carries a guiding element (15) for guiding the carriage on the support during cutting open said one layer. The cutting knife projects with respect to the guiding element in the direction of the support along an adjustable length.
Patent AU-656309-B2 (AU)
Title: Improvements in or relating to containers
Inventor: EDWARDS DAVID BRIAN
IPC: B65D8/04
Filed: 1990-10-23
Granted: 1995-02-02
Abstract: PCT No. PCT/GB90/01628 Sec. 371 Date Sep. 22, 1993 Sec. 102(e) Date Sep. 22, 1993 PCT Filed Oct. 23, 1990 PCT Pub. No. WO91/05715 PCT Pub. Date May 2, 1991.A container suitable for hazardous liquids such as agrochemical concentrates comprises an outer shell (I) made from a compressed fiber material, typically recycled biodegradable material, having an associated barrier (3) comprising a water soluble or water dispersible polymeric material. The container is stackable. A method of making the container, and of testing the coating for leaks, is also described.
Patent AU-728568-B2 (AU)
Title: Stirling engine
Inventor: HOUTMAN WILLIAM H
IPC: F02G1/044
Filed: 1996-09-27
Granted: 2001-01-11
Abstract: A Stirling engine having multiple mutually parallel cylinders which operate in a double acting cycle configuration. The engine includes a drivecase having a rotatable driveshaft coupled to the pistons which is mounted within the cylinder block. The cylinder block includes cylinder bores and mutually parallel cooler bores. A generally flat retainer plate is fastened to a mounting surface of the cylinder block to affix cylinder extensions and regenerator housings to the block mounting surface in alignment with the cylinder bores and cooler bores.
Patent AU-677411-B2 (AU)
Title: Radiating co-axial high frequency cable
Inventor: SCHULZE-BUXLOH KARL
IPC: H01Q13/20
Filed: 1994-09-13
Granted: 1997-04-24
Abstract: In the case of a leaky coaxial radio-frequency cable having openings in the outer conductor (6) which are constructed as slots (7) arranged essentially at right angles to the cable axis, sections having a periodically recurring slot configuration are provided along the cable, which sections either have a different period length with the same number of slots per period length, and/or have a different number of slots per period length, with the same period length. <IMAGE>
Patent AU-604709-B2 (AU)
Title: Amorphous polyalphaolefins process
Inventor: OETTING STEVEN LOUIS
IPC: C08F6/26
Filed: 1987-06-16
Granted: 1991-01-03
Abstract: A circulation loop is provided between a point next to the outlet of an amorphous polyalphaolefin polymerization zone and a flash zone, carrying a stream of molten devaporized polymer product.
Patent AU-663683-B2 (AU)
Title: Coagulation assays and reagents
Inventor: SPECK ROY E
IPC: A61K33/24
Filed: 1991-04-15
Granted: 1995-10-19
Abstract: Novel assays and reagents for determining coagulative properties of blood or plasma are disclosed, as are agents and methods for stemming bleeding. Novel ellagic acid-based activators consist essentially of aqueous solutions of ellagic acid, phenol and suitable metal ions and give defined values for a novel platelet assay also disclosed. Inventive coagulation reagents including propyl gallate or tannin are also disclosed, as are aPTT reagents having sensitivity to heparin and Factor deficiencies far superior to prior aPTT reagents. Disclosed heparin-sensitive reagents include dextran sulfate. Also disclosed is applicant's discovery that reagents including hydroxy-substituted compounds and metal ions, heretofore known to activate Hagemann Factor, also cause platelets to release Platelet Factor 3, and a series of platelet-sensitive tests found to be enabled by this discovery. These platelet-sensitive tests include assays for platelet activity, systemic lupus, platelet reserve, which can signify type II lipoprotein defects, and for Platelet Factor 4. Disclosed methods and materials for stemming bleeding center around applicant's discovery that bleeding from bleeding sites can be stopped up to six times faster by applying to the site a hemostatic agent including effective amounts of hydroxy-substituted aromatic compound and metal ion.
Patent AU-584528-B2 (AU)
Title: Device for the automatic, tool-specific operational data adjustment of an electric drive unit for interchangeable tools
Inventor: MILLAUER WOLFGANG
IPC: G05B19/12
Filed: 1987-10-29
Granted: 1989-05-25
Abstract: Single or multi-track data markings are provided on the shank of a tool bit between a torque transmission region at one end and a working region proper for automatic working data set-up of a driving implement for exchangeable tool bits. The data markings consist of a sequence of notch-like depressions and lands, which are scanned by inductive proximity switch sensors. In case of multi-track codings, one track is used for clock timing. In case of single track codings, an rpm transmitter signal is used as a clock time signal during the information decoding in order to obtain an unequivocal identification signal. Signal evaluation occurs in a microprocessor with at least two counter register combinations, which alternately, in the sequence of the sensor signal, count the pulses of the time clock signal. The respective combination contents are compared in an evaluation unit of the microprocessor with prestored table values. In this way, appropriate driving parameters for each type of tool bit are made available for the motor drive.
Patent AU-608547-B2 (AU)
Title: Portable data scanner apparatus
Inventor: ZOUZOULAS JOHN
IPC: G06K7/10
Filed: 1987-08-24
Granted: 1991-04-11
Abstract: The present invention provides an integrated self-contained portable data scanner apparatus (1) which is suitable for long periods of uninterrupted handheld use for purpose such as the bar code scanning of inventory. The apparatus (1) includes a number of modules interconnected into a self-contained unit with no external cabling necessary. The basic modules are a scanner module (10), a data module (30) including one or more data processing components such as a keyboard (33), a display (35) or a microprocessor (37), and a removable rechargeable power module (40).
Patent AU-645823-B2 (AU)
Title: Improved parenteral device
Inventor: WHISSON MAXWELL EDMUND
IPC: A61M5/50
Filed: 1991-07-04
Granted: 1994-01-27
Abstract: A parenteral device having a body slidably supporting a hollow needle. The needle is slidable between a first position in which it is completely retracted within the body and a second position wherein a portion of the needle projects outside of the body. The body further houses a chamber isolated from the needle when the needle is in the first position. Movement of the needle into the second position causes an end of the needle to pierce a wall of the chamber thereby establishing communication between the chamber and needle.
Patent AU-647177-B2 (AU)
Title: Acetylenic urea derivatives having lipoxygenase inhibitory activity
Inventor: BROOKS DEE W
IPC: A61K31/472
Filed: 1991-07-11
Granted: 1994-03-17
Abstract: Compounds of the structure (I) where p and q are zero or one, but cannot both be the same, M is a pharmaceutically acceptable cation or a metabolically cleavable group, B is a valence bond or a straight or branched alkylene group, R is alkyl, cycloalkyl or -NR<1>R<2>, where R<1> and R<2> are hydrogen, alkyl, cycloalkyl or alkanoyl, and A is optionally substituted carbocyclic aryl, furyl, benzol[b]furyl, thienyl, or benzol[b]thienyl are potent inhibitors of lipoxygenase enzymes and thus inhibit the biosynthesis of leukotrienes. These compounds are useful in the treatment or amelioration of allergic and inflammatory disease states.
Patent BG-52132-B2 (BG)
Title: Medicinal herb composition for bitter aperitive drinks
Inventor: ANGELOV VALENTIN A
IPC: C12G3/06
Filed: 1984-09-04
Abstract: The invention relates to medicinal herb composition for bitter aperitive drinks with the following composition in wt.%: rose blossom (Rosa damascena Mill) from 960 to 970, carnation blossom (Caryophyllus aromaticus L) 1.0-1.5 cinnamon bark (cinnamon zeilanicum) 5.4-5.6, blue juniper fruit (Luniperis communis L) 0.6-0.8, fruit of green wallnut (Juglaus regia L) 1.3-1.5 and orange rind (Citrus aurantium) 26.0-26.4.
Patent DE-1908464-B2 (DE)
Title: Washing machine electric heater protective device - connecting contacts of thermostat thermo cut out switch in series
IPC: D06F34/24
Filed: 1969-02-20
Abstract: Program controlled washing machine electric heater protecting device having a level monitor, a temp. cut-out switch and a thermostat has the first contacts of the thermostat and the first contacts of the temp. cut-out switch connected in series before the parallel connected electric resistance heaters and the second contacts of the thermostat, the contacts of the level monitor and the contacts of the control circuit connected in series at the outlet side of the heaters and that the thermal response of the contacts operatives as the safety elements in the heater circuit lies a few degrees (degrees C) above the temp. of the thermal cut-out switch.
Patent DE-1932717-B2 (DE)
Title: Data signal supply cct for PCM transmitter - has take-up register receiving input signal elements and associated counter
IPC: H04J3/12
Filed: 1969-06-27
Abstract: The take-up register (SRs) has a first input (Ed) for receiving the input signal elements from the PCM transmitter stage (Ss) during one time interval of the time channel and with its output connected to a transmission line (L) for supplying the corresponding data signal to the latter during the next time interval. The register (SRs) has a second control input (Es), which is connected to the output of a counter (Zs) which has a count capacity equal to the sum of the number of time intervals in a pulse frame. The counter (Zs) supplies a control signal for the register (SRs) during a time interval of the data channel, until the end position is reached, with a logic gating circuit (GU3) controlling the resetting of the counter.
Patent DE-2021841-B2 (DE)
Title: Powered turntable ladder overload safety device - with sensor on penultimate section control element fitting top section stringer
IPC: E06C5/04
Filed: 1970-05-05
Abstract: The overloading and impact safety device on a multi-sectioned mobile turntable ladder is designed to ensure that the ladder drive is disconnected as soon as the ladder is laid in place and the first stresses occur in the uppermost section, regardless of any obstacles encountered in laying it against a wall or window ledge. The switching element (10) provided for this on the stringer of one section, to disconnect drive in response to sag, is attached to the open end (9) of the stringer of the second ladder section (2) from the top, and fits with a sensor (11) on the stringer (3) of the top section. There may be such an element on both stringers. The sensor may have a roller (12) at its end, fitting against the top section stringer.
Patent DE-2047520-B2 (DE)
Title: Guide for coal cutter pulled by guided chain - has metal plate between guide forks to cover chain channels for tugging and return strands
IPC: E21C35/12
Filed: 1970-09-26
Abstract: The guide is for an extraction machine, esp. a coal plough or cutter in a mine, pulled by a guided chain. The chain is guided in separate channels for the pulling and return strands. The guide pieces separating the channels form guide forks with the remaining parts of the guide channel in hawse fashion. The guide forks connected to the conveyor but disconnected from the neighbouring guide pieces. A metal plate is installed between the guide forks to cover the chain channels. The plate (4) extends into a drawer guide that is limited in its depth of penetration. A screw (8) prevents displacement of the plate (4).
Patent DE-2123523-B2 (DE)
Title: Embankment reinforcement with concrete mats - has plate components with pivoted hinges and dovetail connections for stepped water embankment
IPC: E01C9/00
Filed: 1971-05-12
Abstract: The concrete mats used for reinforcing an embankment of a body of water have identical, rectangular shape which have cut-outs for forming hinges and transverse holes for hinge rods. The hinged arrangement can be used for any kind of embankment shape and it is esp. for stepped embankments. The concrete plates have projections and cut-outs which match and transverse holes are provided through which are pushed rods. Concrete plate have holes only along one edge and the outside edge is without holes. The plates covering level surfaces have dovetail connections and no hinging features. These plates can be made from concrete to any particular systems of dimensions.
Patent DE-2146324-B2 (DE)
Title: Machine for cutting continuous wide flat strip - has transverse cutters for material cut by longitudinal cutters
IPC: B26D1/24
Filed: 1971-09-16
Abstract: The cutting machine is used for transverse and longitudinal cutting of wide flat material such as paper or corrugated cardboard continuous strips into a small individual pieces. The machine with high cutting rate ensures a good cut, and has two transverse cutters (22, 27) arranged so that they are at the same distance to the plane in which the strip is already divided longitudinally. The cutter shafts (22, 23, 28) are shorter than the original material width. These cutters reach only over the path actually to be cut (18, 19) and the cutter shafts of the transverse cutters are driven by a common drive synchronously for cutting of individualy sheets to equal size.
Patent DE-2212096-B2 (DE)
Title: Computer controlled telephone exchange complaint handling - using displays for data from stores corresponding to number of caller who is automatically identified
IPC: H04Q3/545
Filed: 1972-03-13
Abstract: The computer-controlled telephone exchange displays on VDU screens data describing subscriber terminals. The screens are located at the consoles of operators who clear faults and failures. The call numbers of calling subscribers and relevant data are called up for display on the screen. The fault-clearance operators also handle complaints from subscribers using data already in existence. Information is available rapidly for handling complaints.
Patent DE-2234671-B2 (DE)
Title: Reinforced concrete member prodn plant - comprising over-head lifting device for filled mould transfer onto pallet
IPC: B28B23/22
Filed: 1972-07-14
Abstract: The plant comprises rail trolleys on which are empty casting moulds. The trolley are rolled above jacks which raises the moulds off the trolleys whence the moulds are pushed sideways by cylinders onto a work table where the moulds are filled with liq. concrete from a hopper. Following this the reinforcing rods are placed into the moulds which are then picked up by an overhead mechanism comprising horizontal angle iron grips displaceable horizontally along a shaft via vertical members so that the distance between each other can be varied. The shaft is vertically displaceable by means of a cylinder mounted in a slide which can be moved along an arm attached to the main structure. The moulds are then moved sideways and are stacked on pallets. The whole equipment is mounted on rails and can be moved above adjacent pallets.
Patent DE-2248176-B2 (DE)
Title: Demodulator circuit in multiplex stereo and mono receiver - has switching circuit which separates stereophonic composite signal into time-shared left and right signals
IPC: H03D1/22
Filed: 1972-09-30
Abstract: An FM multiplex receiver has an averaging detection type demodulator circuitry. Two negative feedback paths lead from the L and R outputs of the switching circuit to the input of the amplifier, the output of which is connected to the input of the switching circuit. Output signals from the switching circuit are time-shared alternative ones in the stereophonic reception and continuous ones in the monophonic reception. The amplification factor observed during monophonic reception is one half of that observed during stereophonic reception. The circuitry presents the occurrence of undesired difference in sound levels between the monophonic listening and the stereophonic listening.
Patent IE-S80794-B2 (IE)
Title: A mixing and dispensing apparatus
Inventor: HUGHES PATRICK
IPC: B01F7/02
Filed: 1997-09-10
Abstract: An apparatus for mixing, dispensing and evenly mixing animal foodstuffs using a plurality of spaced apart and radially offset paddles (35, 52) carried on a shaft (30). The shaft (30) being rotatably housed and lying along a longitudinal axis of a container. A paddle comprises a support arm (32) mounted on the shaft (30) wherein the plate (65) is pivotally secured to the support arm (32) is adapted to deflect from an operating position.
Patent JP-S6211895-B2 (JP)
IPC: F16K13/00
Filed: 1983-01-25
Abstract: An apparatus to serve as a valve to regulate the flow of particulate solids, from an upstream to a downstream location. The valve relies on pressure differential rather than moving mechanical parts. A plenum adjacent a chamber designed to accommodate a slumped mass of particulate solids receives fluid pressure and transmits the pressure to the slumped mass to move the particulate solids through an opening to a downstream location.
Patent JP-S6327572-B2 (JP)
IPC: F16C19/46
Filed: 1980-03-07
Abstract: A connecting rod bearing is disclosed for the crankshaft journals or piston pins of combustion engines. The bearing consists of a bush held in the connecting rod end and the invention is characterized in that the bush is in one piece and has side flanges which run radially outwards and accommodate the rod end between them.
Patent JP-3658712-B2 (JP)
IPC: F16D13/70
Filed: 1995-01-31
Granted: 2005-06-08
Abstract: A ball ramp clutch actuator has a control ring (16) acting via balls (20A) and ramped grooves (22A,23A) with an activating ring (18) to supply an axial driveline clutch clamping force acting via a pressure plate (12), when an electromagnetic coil (30) is energised to frictionally connect the control ring (16) to the output shaft (8), there being a one-way clutch (38) acting between the activating ring (18) and the control ring (16) to maintain the clamping force when in a vehicle coasting mode. <IMAGE>
Patent JP-3987152-B2 (JP)
IPC: B05B5/03
Filed: 1997-02-19
Granted: 2007-10-03
Abstract: The method involves a container (2) with a drain pipe (25). Air is introduced into the pipe through an opening and the adjustable air pressure controls the mass flow through the pipe from zero to a maximum value. The container is part of a powder spraying unit (1) and the powder is removed from a fluidised bed in the middle of it.
Patent JP-H0342569-B2 (JP)
IPC: B29C55/18
Filed: 1983-03-16
Abstract: An apparatus for applying an embossing foil to a portion of flexible material comprises passing the material with the foil thereon over a substantial distance along a heated surface of a support member such as a roller. The material and the foil are jointly pressed against the heated surface of the support member, and thus against each other by a plurality of pressure rollers disposed at a spacing from each other along the heated surface. Apparatus for carrying out the invention comprises an array of pressure elements such as rollers such that the rollers can be applied against a support roller in a progressive mode of actuation starting from the center of the pressure roller array and moving outwardly towards the ends thereof. The support roller is driven by a variable drive means or an adjustable-torque slipping clutch.
Patent JP-2631615-B2 (JP)
IPC: B29C48/32
Filed: 1993-02-25
Granted: 1997-07-16
Abstract: Tube, based on polyamide, for supplying petrol to engines, characterised in that it consists of an external layer of polyamide and of a internal layer of polyvinylidene fluoride joined together by an adhesive binder.
Patent JP-H0478588-B2 (JP)
IPC: C08L33/06
Filed: 1985-03-27
Abstract: This invention concerns coating/sealer or impregnant compositions for substrates, for example cementitious substrates the compositions comprising (a) one or more dicyclopentenyl or dicyclopentenyloxy(C<sub>1</sub>-C<sub>4</sub>)alkyl acrylate or methacrylate, and (b) one or more drying oil fatty acid in an amount of at least percent by weight of the total of (a) and (b). Porous, e.g. cementitious, surfaces treated with the compositions of the invention exhibit improved water and crack resistance.
Patent JP-S5838753-B2 (JP)
IPC: G04B39/00
Filed: 1978-06-01
Abstract: This glass is laminated and consists of layers of glass (4) between which are inserted sheets or films (5) of transparent organic material. <IMAGE>