baber/WOPTO huggingface dataset:
Patent AU-762598-B2 (AU)
Title: Device for introducing pores into biological materials
Inventor: FREDRIKSSON SARAH
IPC: C12N15/09
Filed: 2000-09-07
Granted: 2003-06-26
Abstract: The present invention relates to a device for creating pores in a biomaterial, such as a cell or tissue in a sample. The device uses an alternating magnetic field that increases the thermal or kinetic energy of magnetic particles present in the sample. The magnetic particles then create pores in the membrane surrounding the biostructure. Subsequently, the pores may be employed for the introduction of particles into the biostructure. In preferred embodiments the device is equipped with temperature control.
Patent AU-704805-B2 (AU)
Title: Personal cleansing composition
Inventor: CHOPRA SUMAN K
IPC: A61K8/34
Filed: 1996-10-31
Granted: 1999-05-06
Abstract: A personal cleansing composition which comprisesa. a skin cleansing effective amount of a surfactant or mixture of surfactants,b. a hydrophobic active component in quantities which brings about a perceived effect on the skin, said effect selected from the group consisting of skin conditioning, skin protection from irritants and antibacterial agents,c. a hydrocarbon containing component, andd. a cationic polymerthe quantities of c and d selected so that the effect on the skin by component b is enhanced over the additive effects of c and d alone.
Patent AU-604486-B2 (AU)
Title: A magnetic-optic recording structure and method
Inventor: MUCHNIK BORIS J
IPC: G11B7/00
Filed: 1987-07-08
Granted: 1990-12-20
Abstract: A magnetic magneto-optic recording structure and method in which a magneto-optic active layer is positioned within the fringing magnetic field of a magnetic recording medium, the structure preferably being disk-shaped. The magneto-optic layer is irradiated by a continuous wave laser beam, by way of a transparent substrate thereon, to locally reduce the coercivity of the magneto-optic layer, so that the magneto-optic layer becomes locally magnetized to align itself with the fringing magnetic fields created by the magnetization pattern of information previously recorded on the magnetic recording layer. The information thus recorded on the magneto-optic layer can be read out with a laser beam of lesser power, employing the Kerr effect.
Patent AU-683090-B2 (AU)
Title: Aqueous polymer preparations
Inventor: BAUMSTARK ROLAND
IPC: C09D157/12
Filed: 1994-09-27
Granted: 1997-10-30
Abstract: PCT No. PCT/EP94/03224 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 27, 1994 PCT Pub. No. WO95/09896 PCT Pub. Date Apr. 13, 1995Aqueous polymer compositions which contain a polymer having ureido groups and a polyaldehyde compound are suitable for the production of coatings having high adhesion to substrate and having high cohesion.
Patent AU-687904-B2 (AU)
Title: Multi-cavity dielectric filter
Inventor: BLAIR WILLIAM D
IPC: H01P1/208
Filed: 1994-11-29
Granted: 1998-03-05
Abstract: A multi-cavity dielectric filter 30 having a single housing 32 for a plurality of resonant cavities 65. The dielectric filter 30 has a plurality of dielectric resonators 42 placed inside housing 32, instead of in individual housings, wherein the resonators 42 are spaced a quarter wave apart and are electrically isolated from one another by conductive isolation plates 44 positioned therebetween. The isolation plates 44 do not make continuous mechanical contact with the interior conducting surface of housing 32, but rather are spaced from the inner surface 77 of housing 32, thereby making assembly of the filter much simpler than if a solid RF connection had to be made. The resonators 42 are positioned inside the housing 32 between the isolation plates 44 and are supported by low loss, low dielectric constant spacers 46. End walls 59 complete the cavity formation at the termination ends 79 of housing 32. For a band reject filter, the cavities are joined by coupling loops connected to a transmission line while for a bandpass filter, apertures are placed in the isolation plates (44') so as to couple electromagnetic energy between adjacent cavities (65).
Patent AU-679279-B2 (AU)
Title: Assays
Inventor: MAY KEITH
IPC: G01N33/76
Filed: 1994-12-16
Granted: 1997-06-26
Abstract: An analytical test device useful for example in pregnancy testing, comprises a hollow casing (500) constructed of moisture-impervious solid material, such as plastics materials, containing a dry porous carrier (510) which communicates indirectly with the exterior of the casing via a bibulous sample receiving member (506) which protrudes from the casing such that a liquid test sample can be applied to the receiving member and permeate therefrom to the porous carrier, the carrier containing in a first zone a labelled specific binding reagent is freely mobile within the porous carrier when in the moist state, and in a second zone spatially distinct from the first zone unlabelled specific binding reagent for the same analyte which unlabelled reagent is permanently immobilised on the carrier material and is therefore not mobile in the moist state, the two zones being arranged such that liquid sample applied to the porous carrier can permeate via the first zone into the second zone, and the device incorporating means, such as an aperture (508) in the casing, enabling the extent (if any) to which the labelled reagent becomes bound in the second zone to be observed. Preferably the device includes a removable cap for the protruding bibulous member.
Patent AU-598863-B2 (AU)
Title: Device for testing of the mechanical strength of pressurised containers in a hot condition
Inventor: CONSTANTIN DANIEL
IPC: G01M3/00
Filed: 1987-10-30
Granted: 1990-07-05
Abstract: The device comprises a conveyor for displacing the containers to be tested in translation in relation to a tunnel-shaped fixed enclosure and comprising internally a heating means. This heating means is constituted by a plurality of infrared lamps each of which is protected by a casing having a side transparent to the radiation emitted. An automatic monitoring device checks that each container entering the tunnel leaves it after a given advance of the conveyor, otherwise a safety device is triggered. The device can be used for testing the mechanical strength of pressurized containers of the aerosol can type on a continuous production line.
Patent AU-649738-B2 (AU)
Title: Firearm
Inventor: STEAD HEYNS WILLMORE
IPC: F41A17/22
Filed: 1991-11-05
Granted: 1994-06-02
Abstract: A pump action firearm includes a barrel (12) and a chassis (14, 94) defining a magazine well (28) for receiving a magazine (30). The magazine well extends longitudinally parallel to the barrel and contains a plurality of cartridges (32) arranged in stacked relationship with each cartridge having its longitudinal axis extending substantially transversely to a longitudinal axis of the barrel. A pump member (16) displaces the barrel forwardly and rearwardly. A carrier mechanism (44, 46, 106, 108) is linked to the pump member and, during pumping of the pump member, moves an end cartridge contained in the magazine from its stacked position to an operative position in alignment with the longitudinal axis of the barrel. <IMAGE>
Patent AU-733054-B2 (AU)
Title: Arc ignition arrangement
Inventor: KARLSSON ROLF
IPC: B23K9/067
Filed: 1998-09-10
Granted: 2001-05-03
Abstract: The invention relates to an arrangement for contact arc ignition in manual TIG welding and to a method for welding with this arrangement. The arc is established by lifting the welding torch (12) after contact between electrode (13) and workpiece (14) under low ignition current. When the arc length is sufficient, the welder orders a change-over to welding current via an operating device (11). The invention can also be used for controlling the supply of heat to the workpiece both during continuous bead application and during the crater filling time at the end of welding. The invention creates reliable ignitions without extensive use of control electronics, and it substantially reduces the electrode wear in manual TIG welding.
Patent DE-1579901-B2 (DE)
IPC: G05D23/275
Filed: 1965-01-23
Abstract: 1,041,685. Automatic temperature control. HOVAL ING. G. HERZOG & CO. April 14, 1965 [April 21, 1964], No. 16071/65. Heading G3R. In a system in which boiler water is circulated for space heating and in heat exchange relationship with a hot water tank producing a running hot water supply, a thermostatic changeover switch sets a liquid or gaseous fuel burner in operation when the temperature of the boiler water falls below a predetermined value and opens a valve in the supply pipe from the boiler to the space heating when the temperature of the boiler water exceeds the predetermined value and solid fuel firing is in use. A control circuit is described which may be switched to a "solid fuel only" condition to introduce a draught regulator and start a circulating pump for the room heating water. A valve in the circulating system remains closed, however, to prevent room heating until the water in the running hot water tank reaches say 55‹C. at which temperature a thermostat opens the valve. A room thermostat then controls electrothermal operation of the valve to maintain the room at say 20‹C. Rise in the temperature of the boiler water above say 75‹C. is prevented by a boiler thermostat over-riding the room thermostat and opening the valve in the circulating system. If the system is switched to a "burner only (Winter)" state, fuel is supplied to the burner and there is no solid fuel firing or draught. Automatic control of the running hot water and room temperatures is otherwise as for solid fuel firing but the boiler thermostat controls the burner instead of the valve in the circulating system. If, in an attempt to rise room temperature in cold weather the valve opens sufficiently to operate a limit switch, this renders the boiler water thermostat ineffective so that the circulating water temperature can rise up to the limit, say 90‹C., set by an additional safety thermostate controlling the burner. When the system is switched to a "burner only (Summer)" state, the circulating pump is switched off and running hot water only is provided.
Patent DE-1907102-B2 (DE)
Title: Circuit for measuring time integrated photographic flash energy - generates voltage proportional to logarithm of flash energy and displays voltage on suitable instrument
IPC: G01J1/44
Filed: 1969-02-13
Abstract: The circuit which measures, via a photocell, the time integrated energy of a photographic flash, and displays this on a suitable instrument, so that accurate exposures can more easily be obtained. The circuit operates by generating a voltage proportional to the logarithm of the time integrated energy received by a photodiode (3) exposed to the light produced by a switched (36) flash gun (37). The current produced in the photodiode (3) is amplified and gated by a suitable arrangement of transistors (4, 12, 13) and FET's (7, 8) with an adjustable timing circuit (32, 33) which can be used to reset the sensitivity of the device according to the film being used. A gauged switch (21, 22, 36) ensures that the flash (37) and timing circuit start together, while a galvanometer (A) gives a reading of the result obtained.
Patent DE-2004504-B2 (DE)
Title: Vehicle sliding seat adjuster - has driving worm mounted on pivoted shaft and biassed into mesh with rack by spring
IPC: B60N2/06
Filed: 1970-01-31
Abstract: The car seat slides on rails fixed to the floor with ratchet gear cut in the floor rail. A worm drive wheel(12) on the seat mounting grips the ratchet bar, with a front mounted control knob(15) to provide fine adjustment for the seat. Coarse adjustment is provided by a spring loaded pivot action to disengage the worm drive wheel. The worm drive and the drive shaft are mounted in a U-shaped rail pivoted near the rear of the seat mounting and held in mesh by a front mounted spring(18). The worm drive provides fine adjustment without requiring a long drive spindle.
Patent DE-2024716-B2 (DE)
Title: Intermediate distance piece for load application - incorporates narrow staggered webs on parallel sides for piston/cylinder arrangement
IPC: B66F3/36
Filed: 1970-05-21
Abstract: The intermediate distance piece is positioned between hydraulic pistons or cylinders, and a unit, supporting itself on the distance piece, to apply a load. The part has a bore, to centre it relative to the piston. Opposite parallel sides (14, 15) of the distance piece (2) each have a narrow web (5, 10), staggered relative to each other by 90 deg. The axis of the webs, and the axis of the centering bore (13) cut across each other. The surface of each web engaging on the piston (1) or cylinder (4), or attachment part (3), is convex curved in a transverse direction.
Patent DE-2111080-B2 (DE)
Title: Spacer for superconductive cable coaxial tubes - has thin metal strip support for integral apertured carriers on inner tube
IPC: H01B12/14
Filed: 1971-03-09
Abstract: The tubular system is formed by corrugated metal tubes with a temperature gradient. Alternately such system can be used for conveying heated or cooled fluids. Round the inner tube is would a strip support for carrier elements with apertures for the flow of a collant. The carrier elements are formed by the support proper in such manner that the thin metal strip is provided with spaced beads. Preferably the beads are connected on the side facing the metal strip to a thin wall sheet metal strap extending the support. In the strip longitudinal direction the beads are inclined at an angle corresponding to the strip coil.
Patent DE-2111675-B2 (DE)
Title: Filter tip and sleeve combining device - leaf spring holds filter ready under plunger member
IPC: A24C5/46
Filed: 1971-03-11
Abstract: A filter tip cigarette making system includes a mechanism for assembling filter tips successively with sleeves, in which end to end filter pieces are blown through a tube to a position underneath a vertically moving reciprocating pusher bar to stop against a leaf spring with a bent end. The width of the pusher is greater than the length of the filter piece, so that the bent end projects under the overhang. When the pusher forces the filter down to a lower level, where a circular pusher rod parallel to the original feed direction pushes the filter piece over an adhesive applicator and forces it into the sleeve, the spring is swung back. At the same time te next filter piece is pushed into a ready position against the vertical face of the first pusher in its lowered position, ready for the next cycle.
Patent DE-2159608-B2 (DE)
Title: Motor driven rope support for large tanks - has stands with pulleys for rope supporting cylindrical tank horizontally
IPC: B23K37/053
Filed: 1971-12-01
Abstract: The rope support is used for holding cylindrical elements e.g. silos and tanks in horizontal position. The tank can be held on a travelling support. The support system has vertical support stands carrying an endless support rope. The cylindrical tank is placed on the rope part suspended between the two supports. Heavy thin walled cylinders are not distorted by the support. The support elements carry pulleys for the support rope (7). This rope passes with several windings around a driving pulley (6a) driven by motor.
Patent DE-2236669-B2 (DE)
Title: Small boat water accelerator nozzle - employs heater fed with gas at slight pressure and higher temp than water
IPC: F04F5/48
Filed: 1972-07-26
Abstract: The accelerator uses a gas, which is supplied to the water at a small excess pressure, but at a lower temperature than that of the water. The gas is fed into a region of equal or increasing flow pressure. The heaters are positioned opposite to, and/or behind the gas inlet aperture. The gas outlets are positioned in the walls of a conical nozzle section facing away from the direction of flow, within a nozzle section tapering in the same direction but to a less degree. The nozzle is held by three hollow struts which carry the incoming gas.
Patent IE-S81160-B2 (IE)
Title: Protective covering for a quadruped animal
Inventor: VENN DOUGLAS
IPC: A01K13/00
Filed: 1999-02-17
Abstract: This invention concerns a protective covering for a quadruped animal, in particular a horse blanket, comprising a first component for covering the top and sides of the horse and a second component for covering at least the front chest area of the horse, the second component being securable to the first component.
Patent JP-2753615-B2 (JP)
IPC: C04B35/00
Filed: 1989-01-19
Granted: 1998-05-20
Abstract: An aqueous plastic composition of an inorganic powder which per se has substantially no plasticity which comprises: the inorganic powder and a polysaccharide of natural origin. The molding and sintering of the plastic composition provide a sintered body of high mechanical strength and dimensional accuracy.
Patent JP-4071854-B2 (JP)
IPC: F24F11/76
Filed: 1998-01-05
Granted: 2008-04-02
Abstract: The system comprises an air delivery motor (15) which feeds the air via an air delivery channel (10) to the room (1) which is to be air conditioned. The air delivery channel contains a heating and-or cooling device (30,40,3) for cooling or heating the air and an extraction motor (16). The extraction motor sucks the air out of the room via an extraction channel (11). The demand value for the extraction motor controller forms a fixed room overpressure compared to the external pressure.
Patent JP-3493213-B2 (JP)
IPC: A61F5/448
Filed: 1994-02-08
Granted: 2004-02-03
Abstract: The ostomy pouch 10 has a coupling member 32 that can be removed from the pouch envelope to permit flush disposal of the envelope without the coupling member. Flushability of the pouch is further enhanced by forming the pouch with converging side walls 20, 22. Thus, when the pouch 10 is deposited in a toilet bottom end first in a carrier sleeve, the pouch can flow in streamlined fashion through the passages of a toilet and any sewer pipe or septic line connected to the toilet. Depending upon the flush capacity of the toilet and the flow rate of water through the toilet and sewer line, the ostomy pouch can be deposited in the toilet without a carrier sleeve. <IMAGE>
Patent JP-H0453853-B2 (JP)
IPC: C07C29/62
Filed: 1985-02-12
Abstract: Benzene di- and tri-methanol compounds are selectively halogenated by reaction in aqueous solution at 70 to below 100 DEG C with HCl or HBr in the presence of a water immiscible solvent eg. toluene. The process is particularly suitable for the preparation of 4-bromo- and 4-chloromethyl-2,3,5,6-tetrafluorobenzene methanols which are believed to be novel compounds and useful in the synthesis of pesticidal compounds.
Patent JP-2675684-B2 (JP)
IPC: F22D1/32
Filed: 1991-02-25
Granted: 1997-11-12
Abstract: A system for monitoring abnormalities in a heat exchanger having heat-exchange tubes for heating feed water with extraction steam, an inlet and an outlet for the feed water, and a drain cooling zone, includes a process input, an apparatus for calculating the differential pressure between the feed water pressures at the inlet and outlet, an apparatus for computing the heat exchanging performance of the heat exchanger, and judgement apparatus for monitoring the differential pressure and the heat exchanging performance, thereby judging the presence or absence of scale accretion within the heat exchanger end, whenever scale accretion is present, judging the specific locations of the scale accretion in the inner and outer surfaces of the heat-exchange tubes, fluid flow distribution passageways and devices other than the heat-exchange tubes.
Patent JP-2649013-B2 (JP)
IPC: F02C7/18
Filed: 1994-04-27
Granted: 1997-09-03
Abstract: The work produced by the gas turbine expander (40), is improved by cooling a nitrogen product (86), produced by a cryogenic air separation unit (80), to a subambient temperature and combining this subambient cooled, nitrogen product (92) with the feed air stream (10) prior to compression (20). The cooling can be produced by expanding (90) the nitrogen product (86) and/or saturating it with water (Fig 2;190). The present invention is particularly suited to a process in which at least a portion of the oxygen product (84) produced by the cryogenic air separation unit (80) is reacted with a carbonaceous feedstock (72) in a gasification unit (70) to produce the fuel gas. <IMAGE>
Patent JP-2615195-B2 (JP)
IPC: G01R33/34
Filed: 1989-04-13
Granted: 1997-05-28
Abstract: The signal-to-noise ratio achievable for received nuclear magnetic resonance RF signals in a magnetic resonance imaging system is increased by (a) using relatively wider strips of conductor so as to reduce coil loading by the sample and (b) the use of curved edges on a coil conductor so as to reduce "hot spots" located near the conductor surfaces.