baber/WOPTO huggingface dataset:
Patent AU-677989-B2 (AU)
Title: Ink jet droplet generator
Inventor: JANSE VAN RENSBURG RICHARD WIL
IPC: B41J2/16
Filed: 1994-02-22
Granted: 1997-05-15
Abstract: PCT No. PCT/GB94/00348 Sec. 371 Date Dec. 20, 1994 Sec. 102(e) Date Dec. 20, 1994 PCT Filed Feb. 22, 1994 PCT Pub. No. WO94/19195 PCT Pub. Date Sep. 1, 1994An ink jet droplet generator is described, including a nozzle plate bonded to a carrier. A tuned piezo crystal and metal structure projects into an ink cavity and is mounted on a print head structure. The nozzle carrier is separated by a spacer from the print head structure and seals are provided to seal the cavity. A pillar is provided with a height slightly greater than that of the spacer between the print head structure and the nozzle carrier. The spacer is isolated from the print head structure, pillar and nozzle carrier by seals and O-ring which surrounds the pillar. In another embodiment, layers of acoustically absorbent material are provided between the spacer and each of the print head structure and nozzle element.
Patent AU-626463-B2 (AU)
Title: Control of isomer distribution in a chlorination process
Inventor: HELLING RICHARD K
IPC: C07D213/61
Filed: 1990-09-26
Granted: 1992-07-30
Abstract: The relative amounts of 5,6-dichloro-2-(trichloromethyl)pyridine and 3,6-dichloro-2-(trichloromethyl)pyridine obtained in the chlorination of 2-chloro-6-(trichloromethyl)pyridine in the liquid phase at temperatures of 160 DEG C to 220 DEG C and in the presence of a metal halide catalyst, such as ferric chloride are controlled by regulating the amount of hydrogen chloride present in the system, adding hydrogen chloride to obtain a mixture enriched in 5,6-dichloro-2-(trichloromethyl)pyridine or removing hydrogen chloride, usually by passing excess chlorine or an inert gas through the system, to obtain a mixture enriched in 3,6-dichloro-2-(trichloromethyl)pyridine.
Patent AU-648046-B2 (AU)
Title: Treatment of breast cancer with antigestagens
Inventor: MICHNA HORST
IPC: C07J5/00
Filed: 1990-10-11
Granted: 1994-04-14
Abstract: Antigestagens (competitive progesterone antagonists) are suitable for the manufacture of medicaments to treat breast cancers with an increased content of tumour cells in the S phase of the cell cycle, regarded as of high risk.
Patent AU-674079-B2 (AU)
Title: Electrochemiluminescent process
Inventor: KLEMT VOLKER
IPC: G01N33/531
Filed: 1994-04-27
Granted: 1996-12-05
Abstract: PCT No. PCT/EP94/01328 Sec. 371 Date Mar. 18, 1996 Sec. 102(e) Date Mar. 18, 1996 PCT Filed Apr. 27, 1994 PCT Pub. No. WO94/25853 PCT Pub. Date Nov. 10, 1994Method for measuring electrochemiluminescent phenomena using certain detergents and, if necessary, alkali chlorides and reagents suitable for this purpose.
Patent AU-722471-B2 (AU)
Title: Blood glucose strip having reduced sensitivity to hematocrit
Inventor: YU YEUNG S
IPC: C12Q1/54
Filed: 1996-10-04
Granted: 2000-08-03
Abstract: A reagent strip for measuring glucose concentration in whole blood has reduced interference of hematocrit with the glucose measurement. When a biological fluid contacts the strip, it causes, in a reagent impregnated in the strip, a color change that is a measure of the glucose concentration in the fluid. However, the color change is also affected by the red blood cell concentration (hematocrit), thereby reducing the accuracy of the glucose measurement. The hematocrit effect is reduced by adding to the reagent an acrylic acid polymer.
Patent AU-632913-B2 (AU)
Title: An apparatus for oxygenating a patient
IPC: A61M16/00
Filed: 1991-03-15
Granted: 1993-01-14
Abstract: An oxygenation device for a patient, with an oxygen applicator for the supply of oxygen via the nose, is characterised in that the oxygen applicator (1) is designed in such a way that it delivers pure oxygen in a directed flow exclusively via the nose, and in that the device additionally has a one-way valve (3) which can be introduced into the mouth of the patient at least essentially in a leakproof manner and which opens only for gas flowing out and otherwise closes and permits excess oxygen and expiratory air to escape only via the mouth.
Patent AU-608513-B2 (AU)
Title: Navigation aid having a digitising table with an electronic cursor
Inventor: AGNEW HUGH JOHN
IPC: G09B29/10
Filed: 1987-05-15
Granted: 1991-04-11
Abstract: An electronic cursor (12) is movable over a digitising table (10) on which a chart (16) has been spread. The cursor can give an indication of which way it should be moved to reach a defined position on the chart. The cursor can also convert positions in terms of x, y coordinates of the table into positions in terms of latitude and longitude co-ordinates of the chart, and can display the chart positions. The cursor can also determine bearings and distances between its own position and a defined position. Several other facilities are also available. Thus, the cursor can be used to facilitate the plotting of positions and courses on the chart and in reading off positions and bearings from the chart.
Patent AU-596671-B2 (AU)
Title: Process and device for segmenting a length of sausage, produced in an automatic filling machine, into a plurality of sausages separable or separated from one another
Inventor: KOLLROSS GUNTER
IPC: A22C11/10
Filed: 1987-05-23
Granted: 1990-05-10
Abstract: PCT No. PCT/EP87/00270 Sec. 371 Date Jan. 22, 1988 Sec. 102(e) Date Jan. 22, 1988 PCT Filed May 23, 1987 PCT Pub. No. WO87/07115 PCT Pub. Date Dec. 3, 1987.A device for automatically calibrating sausages (18) produced on an automatic sausage filling apparatus (10), from whose filling pipe a casing material (14) of limited elasticity is drawn by a separating device (20) with adjustable braking force, characterized according to the invention in that the separating device (20) is fitted with a drive (32, 34, 36, 38, 40) for adjusting the braking power thereof and that in front of the mouth of the filling pipe is arranged a measuring instrument (42) for continuously measuring sausage calibre and for producing sausage of consistent size, which can be brought to a control unit (58) for comparison with a reference calibre for the sausage in order to produce a regulated size for the adjustment drive. The device according to the invention also resolves large and frequent variations in the volume which is a function of the sausage caliber by maintaining the produced sausages at a constant filled weight.
Patent AU-633741-B2 (AU)
Title: Coated veterinary implants
IPC: A61K9/22
Filed: 1991-06-19
Granted: 1993-02-04
Abstract: Solid dosage forms of bioactive materials for parenteral administration such as porcine or bovine somatotropin pellets intended for subcutaneous implantation to improve food production of farm animals are coated with polyvinyl alcohol to extend the release characteristics of the material. The polyvinyl alcohol preferably has a molecular weight of from about 20,000 to 100,000, a degree of hydrolysis of at least about 98%, and is applied from an aqueous solution by spray coating to form a continuous uniform covering of from about 3 to 25 ug/mm<2> PVA/surface area of pellet.
Patent AU-703854-B2 (AU)
Title: Antithrombotic azacycloalkylalkanoyl peptides and pseudopeptides
Inventor: KLEIN SCOTT I
IPC: C07K5/02
Filed: 1994-10-17
Granted: 1999-04-01
Abstract: PCT No. PCT/US94/12135 Sec. 371 Date May 2, 1996 Sec. 102(e) Date May 2, 1996 PCT Filed Oct. 17, 1994 PCT Pub. No. WO95/10295 PCT Pub. Date Apr. 20, 1995The present invention relates to azacycloalkylalkanoyl peptides and pseudopeptides which inhibit platelet aggregation and thrombus formation thereby being useful in the prevention and treatment of thrombosis associated with disease states such as myocardial infarction, stroke, peripheral arterial disease, and disseminated intravascular coagulation, to methods for the prevention or treatment of thrombosis in a mammal in need of such therapy comprising the administration of a therapeutically effective amount of such compounds, and to pharmaceutical compositions comprising such compounds.
Patent AU-549060-B2 (AU)
Title: Wideband exchange
Inventor: BARABAS UDO
IPC: H04Q11/04
Filed: 1982-03-11
Granted: 1986-01-09
Abstract: In a broad-band communications system, whose subscriber lines are preferably formed by light wave guides, and by way of which television broad-band signals are transmitted as pulse-modulated signals, for television program distribution, each television program is supplied, in a plurality of time channels, to time channel individual inputs in program source individual switching planes of a broad-band switching arrangement. In order to increase the blocking attenuation, crosspoint switches which lead to one and the same output are connected via multiplex logic linking elements to the output in question of the broad-band switching arrangement. When a crosspoint switch is blocked, the broad-band signal in question then experiences the cascaded blocking attenuation of a crosspoint switch and a threshold value multiplex circuit. The crosspoint switches and the threshold value multiplex circuits are preferably formed by logic linking elements constructed in accordance with ECL technology.
Patent AU-618239-B2 (AU)
Title: Health product, in particular for the caring of the teeth of dogs
Inventor: BOYER DANIELLE
IPC: A61K9/22
Filed: 1987-12-04
Granted: 1991-12-19
Abstract: The hygiene product consists of a carrier incorporating or which has absorbed various water-soluble active principles or constituents, this carrier being made from a natural or synthetic digestible material likely to be gnawed, chewed or licked by the animal.
Patent AU-561000-B2 (AU)
Title: Microporous adhesive tape
Inventor: CILENTO RUDOLFO DOMINIC
IPC: B32B7/10
Filed: 1982-04-02
Granted: 1987-04-30
Abstract: A breathable tape comprising a porous backing layer and a microporous adhesive layer. The adhesive layer includes a rubbery elastomer, one or more water soluble or swellable hydrocolloids, and other optional substances and has a porosity of from about 1 to about 100 cc/sec/in2.
Patent AU-647530-B2 (AU)
Title: Chair seat mounting mechanism
Inventor: AMBASZ EMILIO
IPC: A47C3/026
Filed: 1991-10-09
Granted: 1994-03-24
Abstract: A chair seat mounting mechanism includes a stationary base member (1) adapted to be mounted on a chair base, a seat-mounting member (9) that is adapted to be attached to a chair seat and is rotatably attached to the base member (1) by a pivot shaft (7) and springs acting between the base member (1) and the seat-mounting member (9) and biasing the seat to a neutral position intermediate of a forward tilted position and a rearward tilted position. An intermediate member (12) is pivotally attached to the pivot shaft (7), and at least one first spring (13) is engaged between the intermediate member (12) and the seat-mounting member (9) such as to bias the seat-mounting member relative to the intermediate member toward the neutral position and to permit the seat to tilt forward against the bias. At least one second spring (17) is engaged between the base member (1) and the intermediate member (12) such as to bias the intermediate member relative to the base member toward the neutral position and to permit the seat to tilt rearward against the bias. The pivot shaft (7) is spaced apart a substantial distance from the center of the chair seat in the direction of the front edge of the seat botton (10) so as to limit the amount of vertical motion of the front edge when the seat tilts forward and backward from the neutral position. <IMAGE>
Patent AU-561531-B2 (AU)
Title: Polymer modified polyols
Inventor: CARROLL WILLIAM GRAHAM
IPC: C08G18/32
Filed: 1982-07-22
Granted: 1987-05-14
Abstract: A high-strength polymer-modified polyol comprises a polyol and from 40 to 80% by weight of the reaction product of a polyisocyanate and a tertiary-N-polyolamine based on the combined weight of the polyol and reaction product. Also included are methods of forming the polymer-modified polyol; a polymer-modified polyol obtained by dilution of the high strength polymer-modified polyol; the use of the polymer-modified polyols in the manufacture of polyurethane products and the polyurethane products so obtained. The polymer-modified polyols are particularly useful for preparing highly resilient flexible foams.
Patent AU-550043-B2 (AU)
Title: Electrode structure
Inventor: BOULTON THOMAS WESLEY
IPC: C25B1/46
Filed: 1982-11-17
Granted: 1986-02-27
Abstract: An electrode structure comprising an electrically conductive sheet material, a plurality of projections on at least one surface of the sheet material and preferably on both surfaces, which are spaced apart from each other in a first direction and in a direction transverse thereto, and a flexible electrically conductive foraminous sheet or sheets electrically conductively bonded to the projections.
Patent DE-1956049-B2 (DE)
Title: Sorter for dirty cutlery and meal trays - has rotating magnetic lift mechanism below endless conveyor belt carrying crockery and cutlery
IPC: A47L15/24
Filed: 1969-11-07
Abstract: The sorter is used to remove dirty crockery and cutlery from meal trays and includes a conveyor belt (4) by which the loaded tray (1) is passed beneath a magnetic lift mechanism (7,8,9). This has a retaining surface guided on a circuit about a horizontal axis so that as the tray moves along all the magnetically attracted crockery and cutlery items (2,3) are automatically removed from the tray, turned and then passed to a sorting unit (12) which automatically lifts the cutlery and crockery items from the retaining surface. The cutlery and crockery items are either made of a metal or other magnetically attracted material or from plastics and fitted with a magnetic insert. The lift mechanism can be in the form of a magnetic tape or drum unit designed to rotate about a horizontal axis.
Patent DE-1956350-B2 (DE)
Title: Turbulence producing inlet for IC engines - has milled recess in valve chamber and inlet channel in spiral form
IPC: F02B75/10
Filed: 1969-11-08
Abstract: The inlet channel joins the valve chamber to one side in the form of a spiral. The valve chamber transfers into a valve seat eccentric to the cylinder axis. The valve chamber side end (10) of the inner inlet chamber wall (7) is provided with a recess (11). The recess upper surface runs in the direction of the incoming air which flows around the valve chamber side end. The lowest position seen in the direction of the cylinder axis, lies closer to the cylinder axis than to the neighbouring unworked section. The recess is made by a mechanical rotating work tool provided with a mushroom shaped cutting head. Cutter shaft runs parallel to the valve axis and passes through the valve opening into the valve chamber.
Patent DE-2021971-B2 (DE)
Title: Position detector using OR=gate and memory - is designed to detect position of contacts in changeover switches
IPC: H02J13/00
Filed: 1970-04-28
Abstract: The position detector is used for monitoring the switch positions of contacts. It has an OR-gate (3) which is connected by its inputs to the first fixed contacts of a series of changeover switches (1, 2). The OR-gate has an output connection which sets a memory (4). Ecch changeover switch is of the kind that forms an electrical connection between its otherwise isolated fixed contacts (1a, 1b) when the moving contact is the process of changing over. This causes a potential to appear at the inputs of the OR-gate and the memory is set.
Patent DE-2058654-B2 (DE)
Title: Electro magnetic spring brake for railway vehicles - air released in stages according to load dependant upon pressure release valve
IPC: B60T8/18
Filed: 1970-11-28
Abstract: The brake system contains a group of magnetic valves consisting of three independent magnetic valves to decrease the pre-pressure at the spring brake in stages proportional to the vehicle load. The spring brake is used not only as an emergency or parking brake but also as the working brake. The pressure release valve system contains a pressure transmitter and pressure transformer forming the load dependent regulator and a differential piston arrangement with three pistons with their chambers connected respectively to the three magnetic valves, which when actuated introduce a staged braking.
Patent DE-2064132-B2 (DE)
Title: Mobile rotary drum dryer - esp for optimum efficiency treatment of tarmac aggregates according to grade
IPC: F26B11/04
Filed: 1970-12-28
Abstract: Inclined drum rotating around bundle of lenticular tubes in square pitch, perf. heated by oil combustion gases (recycled and blended), has flights of 'F' form designed for optimum distribution of product over drying area, and is sepd. by sliding annular selas from stationary heads at each end for product feed and offtake. Protective concentric screens protect seals from abrasion by product. Good heat transfer with low moisture content materials is ensured by suitably rapid throughput; variable with inclination of drum, and with modification of 'V' belt pulley drive from motor to reduction gear chain driving drum; and aided by support layout for tubes which encourages vibration.
Patent DE-2113590-B2 (DE)
Title: Delta modulator comparing delayed analog signal - uses sum of staged reference volts and second derivative of analog signals
IPC: H03M3/02
Filed: 1971-03-20
Abstract: The delta modulator compares (VS) a reference voltage with the analog input signal and uses the result to switch the reference voltage in stages. At each point in time the first of the signals being compared has a value equal to the instantaneous value of the analog signal delayed by a given amount and the second of the signals is equal to the sum (V2) of the output of the reference voltage source (VQ) and a signal proportional to the instantaneous value of the second derivative (D1, D2) of the undelayed analog signal (E). The advantage lies in reducing tracking errors.
Patent DE-2116603-B2 (DE)
Title: Waterproofing method for electrical machine coils - using paste of insulating material and volatile solvent to fill irregularities and non-impregnated insulating tape
IPC: H02K3/44
Filed: 1971-03-31
Abstract: The electrical machine winding insulation method makes use of unimpregnated materials during the assembly stage. After the coils have been wound into the core and connected the whole assembly is impregnated to give the necessary insulation and waterproofing properties. Irregularities in the conductor stack (9) are made up with a putty (3) consisting of insulating material bound by a volatile solvent, for example mica flour in trichlorethylene. The stack assembly is then wrapped with a pull up tape (8), typically woven glass, which assists in compressing the putty into all the voids. Finally the main insulation tapes (2) are applied. The system can use materials other than the silicones which have been employed almost exclusively for waterproof windings.
Patent DE-2126614-B2 (DE)
Title: Cooking tray with hot plate and support - has reduced temperature gradient allowing use of thinner supporting plate
IPC: F24C15/10
Filed: 1971-05-28
Abstract: A cooking hob or hot plate system has at least one cut out section for a plate type support which heats the heater plate and which is constructed from material of poor heat conductive properties e.g. glass. The hot plate is supported by a flange against the support and has a tensioning device to retain it in position. The lower surface of the support is in good heat conductive contact with an intermediate layer manufactured from material of good heat conductivity.
Patent DE-2143013-B2 (DE)
Title: Logic discriminator extracts square wave phase relationship - using set of flip flops coupled to inverting gate
IPC: G01P13/04
Filed: 1971-08-27
Abstract: A simple phase discriminator is for finding the direction of phase shift between two square waveforms exhibiting approx. 90 deg. of phase difference in either direction derived from an electro-optical displacement transducer. The discriminator determines the sense of the relative motion associated with the transducer. The device simply consists of two JK flip flops coupled with an inverting gate, to which both input waveforms are applied. The arrangement is such that the clock and reset inputs of the flip flops are all used and the behaviour of the system is such that one flip flop produces an unsymmetrical square wave output for vertical phase shift in one direction, whilst the other flip flop outputs a similar waveform for phase shift in the other direction. This output amounts to the discrimination achieved. A logic diagram and timing diagram are provided.
Patent DE-2145280-B2 (DE)
Title: Shear head for dry razor - has longitudinally oscillating cutter block which is flexibly mounted to avoid damage to foil
IPC: B26B19/04
Filed: 1971-09-10
Abstract: The cutter block (15) has rotational stop noses (30) which are laterally separated from the smooth inner faces (32) of the longitudinal parts (33) of frame which holds the shear foil. The noses are located at the leading ends of the block, and are formed in pairs on a plate (25) running transverse to the block longitudinal axis. The plate thickness is equal to the interior width of the gaps between two individual cutters. The plate has mounted on its upper border catch recesses for the rods which support the individual cutters.
Patent DE-2153697-B2 (DE)
Title: Thread winding angle control - tachogenerators feed winding traverse speed proportional voltages into controller
IPC: H01F41/086
Filed: 1971-10-28
Abstract: The wind-up package spindle is driven by a motor and its speed sensed by a tachogenerator which feeds its output voltage into a differential amplifier. Another tachogenerator is driven by the lead screw for the traverse mechanism and its output also fed into the differential amplifier. The output of the differential amplifier is a voltage which is fed to the drive motor for the lead screw. That voltage depends on the difference between the two input voltages and on the setting of a potentiometer which can be manually adjusted, to determined the winding angle, or controlled by a programmer to alter the winding angle during the wind. A traverse reversing which alters the lead screw motor direction through the differential amplifier.
Patent DE-2158367-B2 (DE)
Title: Kitchen knife or scissors with plastics handle - welded on ultrasonically in two dished halves
IPC: B26B13/00
Filed: 1971-11-25
Abstract: Kitchen knife or scissors has a steel blade and a 2-part thermoplastics handle on both sides of its axis; one handle half is welded to the axis on one side and with the other half at the common edge, using ultrasonic welding. Preferably headed bolts fix one half in the axis; the bolts are rivet pins whose heads are upset by ultrasonic riveting. Both handle halves have a thick-walled middle part and a flush, thin-walled edge part ending at a peripheral edge; the latter are respectively welded together equatorially, and they can interengage stepwise. Simple, sealing connection of handle to blade is obtd.
Patent DE-2203894-B2 (DE)
Title: Support scaffolding for ceiling climbing formwork - has post top cantilevered brackets holding beams, with vertical overlapping shanks
IPC: E04G11/28
Filed: 1972-01-28
Abstract: The appts. is used in concrete ceiling construction. The scaffolding supporting the climbing formwork incorporates an upright support, or more than one, for laying against the surface already concreted. A cantilevered projection, to grip a horizontally aligned square timber, or similar, is provided at the top end of the vertical support. When in position, the side of the square timber facing away from the concrete is overlapped by a shank pointing upwards. A setscrew with clamping plate may be used to fix and align a timber held by a number of such projections. This simplifies smoothing of the ceiling.