baber/WOPTO huggingface dataset:
Patent AT-E407359-T1 (AT)
Inventor: HIRAMATSU YUKA
IPC: B01D15/00
Filed: 2002-04-19
Granted: 2008-09-15
Abstract: An object of the present invention is to provide effective means for pre-treatment of a sample to be introduced in a chromatograph, and the present invention is a method for performing solid-phase extraction of a component present in a sample, which uses a syringe having a cylinder and a plunger slidable within the cylinder, a tip of the syringe being provided with a needle and the needle being provided with a porous body having an so-called monolithic structure along at least an appropriate length of the needle and across an overall diameter of the needle, including the steps of inserting the needle into the sample, passing the sample through the needle to retain an analyte within the porous body, and desorbing the retained analyte from the porous body. <IMAGE>
Patent AT-E465708-T1 (AT)
Inventor: DE GAULLE ANTOINE
IPC: A61J3/00
Filed: 2002-06-10
Granted: 2010-05-15
Abstract: Method for determining an age indicator for a blood pouch (11) in which the blood pouch is equipped with a chip with a loop antenna by which it can communicate with an electronic communications device (2, 8, 17, 12, 20, 24), which is itself equipped with a loop antenna and which is connected to a computer (9, 13) with appropriate calculation software. The age indicator is calculated regularly and indicates whether a blood pouch can be transfused or not.  The invention also relates to a corresponding monitoring system.
Patent AT-E339134-T1 (AT)
Inventor: MCELVANEY OLIVER
IPC: A47F1/12
Filed: 2002-07-09
Granted: 2006-10-15
Abstract: A shelf management system comprises a product merchandising (400) for mounting on a shelf, rack or other support unit (405). It comprises a locating strip (430) engageable with the front edge (406) of the shelf. One or more dividers (410) divide the shelf into zones to accommodate product. The front end of each divider (410) divide the shelf into zones to accommodate product. The front end of each divider (410) is engageable with and lockable to the locating strip. (430). In the engaged mode, the divider (410) is movable relative to the locating strip (430) while still being connected to the locating strip. In the locked mode the divider (410) is secured relative to the locating strip (4309).
Patent AT-E331289-T1 (AT)
Inventor: CERNEA RAUL ADRIAN
IPC: G11C16/06
Filed: 2002-09-17
Granted: 2006-07-15
Abstract: A technique to perform an operation (e.g., erase, program, or read) on memory cells (105) is to apply an operating voltage dynamically to the gates (111, 113) of the memory cells, rather than a continuous operating voltage. This reduces the power consumed during the operation. Dynamic operation or background operation such as background erase also permits other operations, such as read, program, or erase, to occur while the selected memory cells are operated on. This improves the operational speed of an integrated circuit using dynamic operation compared to a continuous operation. In an embodiment for background erase, the erase gates are charged to the erase voltage using a charge pump (204, 208). The pump is then turned off (212), and the erase gates remain at the erase voltage dynamically (216). The erase voltage at the erase gates will be periodically checked and refreshed as needed until the memory cells are fully erased (224). While the charge pump is off and the erase voltage is dynamically held at the erase dates, other operations, possibly on other memory cells, may be performed (220).
Patent AT-E353411-T1 (AT)
Inventor: ROBERTS PAUL
IPC: F16D65/092
Filed: 2002-12-05
Granted: 2007-02-15
Abstract: A backplate supports friction material of a disc brake pad. The backplate includes a substantially planar portion of sheet metal and a stiffening flange extending around at least a portion of the periphery of the planar portion.
Patent AT-E360596-T1 (AT)
Inventor: BARRE ANDRE
IPC: B66F3/04
Filed: 2002-10-14
Granted: 2007-05-15
Abstract: The invention concerns a means (1) for upward displacement of a load up a vertical post (3) comprising a guiding mount (4) engaged around the post (3) and supporting the load to be displaced and a motor assembly for displacing the mount (4) up the post including a vertical rack (6) integral with the post (3) or formed therein and consisting of: a speed reduction unit integral with the guiding mount, comprising a rotary input shaft coupled to a motor component and a rotary output shaft whereon is blocked a toothed gear; a chain (11) with articulated links and travelling rollers, meshed on the toothed gear (10) whereof each link on one of the flanks bears at least one tooth (12) designed to co-operate shape-interlocked with one of the teeth of the rack (6); a plate-shaped chain guide (13) of constant thickness, including a guide path whereon run the rollers of the chain, the chain guide path being formed on the edge of the plate, and the flanks of the chain links being urged on either side of the path and of the plate; at least on guide roller being urged to press against the post on the latter's surface opposite the rack, said guide roller being mounted on a shaft (15) integral with a support structure fixed to the mount.
Patent AT-E329707-T1 (AT)
Inventor: PIPPAN REINHARD
IPC: B21C23/01
Filed: 2002-09-19
Granted: 2006-07-15
Abstract: The invention concerns a method and a device for producing microcrystalline materials, preferably sub-microcrystalline or nanocrystalline, by multiple plastic deformation of a sample of material, the external shape of the sample (1) corresponding, after the first deformation, substantially to that resulting from the last deformation. The inventive method is characterized in that it comprises the following steps: a) deforming by compression the material sample (1) along one first of three substantially mutually normal spatial directions, limits being established, after free expansion of the sample (1), in at least one of the other two directions; b) deforming by compression the material sample (1) along a second of the three substantially mutually normal directions, limits being established, after free expansion of the sample, in at least one of the two other directions; c) proceeding with steps a) and b) until a predetermined microstructure of the material sample (1) is achieved, the individual deformation steps being carried out at temperatures Tv ranging between room temperature and 0.5 Ts, Ts representing the melting point of the material concerned.
Patent AT-E393120-T1 (AT)
Inventor: LEGAGNEUX PIERRE
IPC: C01B31/02
Filed: 2002-12-03
Granted: 2008-05-15
Abstract: The invention relates to a process for the growth of nanotubes or nanofibers on a substrate comprising at least an upper layer made of a first material, wherein: the formation, on the surface of the upper layer, of a barrier layer made of an alloy of the first material and of a second material, said alloy being stable at a first temperature; the formation of spots of catalyst that are made of the second material, on the surface of the alloy layer; and the growth of nanotubes or nanofibers at a second temperature below said first temperature. The alloy layer allows effective growth of nanotubes/nanofibers from catalyst spots on the surface of said alloy layer. This is because the alloy layer constitutes a diffusion barrier preventing the catalyst from diffusing into the growth substrate, which barrier is stable at the catalytic nanotube/nanofiber growth temperature.
Patent AT-E337133-T1 (AT)
Inventor: GALLETTI ALFONSO
IPC: B23Q11/00
Filed: 2003-02-06
Granted: 2006-09-15
Abstract: Rotating conveyor for the evacuation of metallic shavings resulting from mechanical work processes comprising a collection container (2) in which is able to rotate a motorised bucket (4) above whose bottom wall (5) is positioned the lower end (10) of an evacuation conduit (9) connected to an aspiration unit, for instance pneumatic. A stationary conveying member (13) extends between the vertical axis of rotation (A) of the bucket and the lower end (10) of the evacuation conduit (9) to convey the shavings below it. <IMAGE>
Patent AT-E298934-T1 (AT)
Inventor: CHRISTIANSEN NIELS
IPC: H01M8/02
Filed: 2003-03-07
Granted: 2005-07-15
Abstract: Solid oxide fuel cell comprising a chemically etched metallic sheet having controlled patterns of cavities (3) on one surface (1) of the metallic sheet and perforations (2) on opposite surface of the metallic sheet, and electrochemically active segments (4) deposited on the perforated surface of the metallic sheet characterised in that the perforations (2) on the one surface are etched with a diameter smaller than the diameter of the holes on the opposite surface.
Patent AT-E318784-T1 (AT)
Inventor: STEUER ARMIN
IPC: B65H20/12
Filed: 1999-09-02
Granted: 2006-03-15
Abstract: The web (2) is cut in an intermediate layer between a first web section (36) and at least one additional second web section (37). At least part of the first section is next to the second section and the separation is carried out at an acute angle or parallel to the web feed direction (11).  Independent claims are also included for (a) the disposal device, comprising a separation device (28) used to make a length direction cut in the intermediate section of the web and (b) an embossing machine with at least one of the disposal devices located after the embossing nip (6).
Patent AT-E310230-T1 (AT)
Inventor: HERRMANN VOLKER DR
IPC: G01F1/66
Filed: 2003-06-20
Granted: 2005-12-15
Abstract: The measuring system (10) has two ultrasonic transducers (16,18) mounted in a staggered formation on either sides of a pipe (12). The upstream transducer produces ultrasonic waves (20) which spread out in a cone in the fluid (15) flowing in the pipe.  The downstream transducer receives waves which have traveled diagonally downstream. The transducers are accommodated in external cutouts in the thick wall (14) of the pipe and have cover plates. They transmit and receive through thin portions of the wall at the bottom of the conical cutouts.
Patent AT-E352725-T1 (AT)
Inventor: LINGENFELSER DANIEL J
IPC: B21D39/03
Filed: 2003-12-18
Granted: 2007-02-15
Abstract: Engineers have found that use of a slot and tab method to assemble a fabrication assembly is limited to fabrication assemblies that will be subjected to relatively low stress. In order to expand the use of the slot and tab method to fabrication assemblies that are subjected to relatively higher stress, the present invention increases the fatigue resistance of a welded slot and tab joint. A fabrication assembly includes a first fabrication element (31) including a perimetric inner surface (33) defining a slot (34) and a second fabrication element (32) including a tab (35). The tab (35) includes a shoulder (42) that includes a perimetric side surface (44). The tab (35) is cooperative with the slot (34) to lock the first fabrication element (31) to the second fabrication element (32). At least one of the perimetric inner surface (33) and the perimetric side surface (44) includes portions that are oriented to one another at an angle different than 0 degree (0 DEG ) and 90 degree (90 DEG ). The geometry of at least one of the shoulder (42) of the tab (35) and the perimetric inner surface (33) defining the slot (34) can increase the fatigue resistance of the welded slot and tab joint (50). <IMAGE>
Patent AT-E319293-T1 (AT)
Inventor: DUQUESNE FRANK R G
IPC: A01F12/28
Filed: 2003-06-19
Granted: 2006-03-15
Abstract: A concave arrangement is disclosed for a threshing machine such as a combine harvester (10). The arrangement includes a concave (30) having a moveable rear portion 48 that is adapted to vary the break-over angle presented to straw passing downstream. A flap member (54) is provided that moves jointly with the moveable rear portion (48) and ensures that a gap (G) between the moveable portion (48) and a later processing stage such as a beater apparatus is kept substantially closed. Variation of the break-over angle influences the length of the straw leaving the threshing machine and the loading of the further separation and cleaning mechanisms. <IMAGE>
Patent AT-E323034-T1 (AT)
Inventor: TAKAHASHI HIROYUKI
IPC: G01N35/00
Filed: 2003-11-22
Granted: 2006-04-15
Abstract: A reagent vessel cap (2) includes an elastic sealing member (4) having radial slits from the center toward the outer periphery, the sealing member (4) being arranged on the opening (12) of a vessel body (11) supported by a cap body (3), for shielding a reagent contained in the vessel (1) from outside air; and a pressurizing member (6) attached to the cap body (3) above the sealing member (4) and retained in position by the biasing force of a built-in spring member (7), for opening the sealing member (4)downward along the slits by the pressure from above and returning to position by relaxing of the pressure. <IMAGE>
Patent AT-E304124-T1 (AT)
Inventor: INDERBITZIN ANDRE
IPC: F15B15/14
Filed: 2003-06-11
Granted: 2005-09-15
Abstract: The fluid inlet connection for a fluid cylinder of a door actuator has a fixed support bracket (1) with  pneumatic inlet connections (4) and a flange (3) opening to the cylinder. The bracket has two symmetrical air ducts and the pivot pin (2) is machined to form further air passages for air feed during pivoting of the cylinder. The ducts each open to the end of the pivot pin which has radial grooves.
Patent AT-E400320-T1 (AT)
Inventor: DE CARVALHO RAQUEL
IPC: A61K8/00
Filed: 2003-10-24
Granted: 2008-07-15
Abstract: A cosmetic composition for the hair, packaged in an aerosol device, comprises 5-10 wt.% of an anionic fixing polymer, 15 wt.% or more of polyol(s) of molecular weight below 500, a hydroalcoholic or aqueous medium containing at least 10 wt.% of water with respect to the composition, and 30 wt.% or more of one or more propellant gases.  An Independent claim is included for a cosmetic procedure comprising the application to the hair of the composition.
Patent AT-E332460-T1 (AT)
Inventor: DE WULF GREGORY
IPC: B60K6/485
Filed: 2003-12-18
Granted: 2006-07-15
Abstract: The gear changing relationship has a gearbox with an input shaft. The final angular speed of the shaft is determined as a function of the initial speed. An electrical machine control is applied to provide a first braking couple and then a second assistance couple is applied after a set time.
Patent AT-E452570-T1 (AT)
Inventor: DAVID FABIEN
IPC: A47L9/02
Filed: 2003-05-09
Granted: 2010-01-15
Abstract: The vacuum cleaner nozzle (1) has a sole plate (3) with an aspiration channel (4). Two scraping plates (5a,5b) are located on either side of the aspiration channel and attached to rods (7a,7b) which are pivoted (6a,6b) at their inner ends. For each direction of motion (F1,F2) the leading scraping blade tends to scrape and disturb dust from the pile (11) of a carpeted surface (8)  An Independent claim is also included for : A vacuum cleaner which uses the nozzle
Patent AT-E344632-T1 (AT)
Inventor: HOLCOMB DAVID A
IPC: A47G19/24
Filed: 2003-03-18
Granted: 2006-11-15
Abstract: A mill for grinding a spice or grain material has a grinding mechanism including: a lever mounted for pivotal movement about a lever axis, a grinder bit mounted for rotational movement about a grinder bit rotational axis, the grinder bit rotational axis being at least approximately parallel to the lever axis, and a linkage coupled to the grinder bit and coupled to the lever to transfer pivotal movement from the lever to the grinding bit. The grinder bit may be cylindrical and include a gradated set of teeth. A cam pivots an engagement surface to adjust a spacing between the engagement surface and the grinding bit to select a size of resulting particles.
Patent AT-E526069-T1 (AT)
Inventor: ARAI TAKESHI
IPC: B01D45/12
Filed: 2003-03-26
Granted: 2011-10-15
Abstract: A dust collector (10) has a main body (12), the interior of which is divided by a tubular partition wall (26) into a central filtration chamber (30) and an outwardly-located annular cyclone chamber (32). At the upper part of the cyclone chamber (32), there is provided a water supply pipe (36) having radially directed nozzles (38) adapted to form a water film flowing down along the inner circumferential surface of the main body (12) and the outer circumferential surface of the partition wall (26), respectively. Air to be treated is drawn under suction through an air intake (34) into the cyclone chamber (32) and swirling air is brought into contact with the water film whereby dust and particles are preliminarily collected while retaining an explosion-proof function. The cyclone chamber (32) and the filtration chamber (30) are communicated with each other at the lower portion thereof to permit the thus pretreated air to be drawn into the filtration chamber (30). Filters (44) are arranged in the filtration chamber (30) so as to further collect dust and particles by filtration. A small and compact dust collector capable of effectively collecting fine particles and small in air-flow resistance and pressure drop and having an excellent explosion-proof capability can be provided. <IMAGE>
Patent AT-E334356-T1 (AT)
Inventor: WESTBERG DANIEL
IPC: F24F3/044
Filed: 2003-04-09
Granted: 2006-08-15
Abstract: A gas handling system, comprising at least one component such as a fan, filter, sound attenuator, humidifier, heater, cooler or heat exchanger enclosed in a casing that is constructed from at least one unit (10) whose constituent elements are glued together.
Patent AT-E333495-T1 (AT)
Inventor: STUEBBE WILFRIED
IPC: C08F8/30
Filed: 2003-05-02
Granted: 2006-08-15
Abstract: An aqueous dispersion with a pH of from 2 to 7, comprising (A) at least one swellable polymer or oligomer containing anionic and/or potentially anionic functional groups, (B) surface-modified, cationically stabilized, inorganic nanoparticles of at least one kind, (C) at least one compound selected from the group consisting of amphiphiles and organic compounds which are capable of forming chelate ligands, and (D) at least one crosslinking agent; method for its production and its use for producing highly scratch-resistant coatings, moldings, and self-supporting films.
Patent AT-E354856-T1 (AT)
Inventor: BOLLEPALLI SRINIVAS
IPC: C08L101/12
Filed: 2003-05-23
Granted: 2007-03-15
Abstract: A composition comprising particulate carbonaceous material and a sulfonated conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the composition can be constructed including supported electrocatalysts, membrane electrode assemblies, and fuel cells. A method for preparing the composition comprises oxidatively polymerizing a monomer of a conducting polymer containing hetero atoms in the presence of a carbonaceous material and sulfonating the polymer or the monomer. The method grafts the sulfonated conducting polymer to the carbonaceous material. The method can further comprise metallizing the polymer-grafted carbonaceous material.
Patent AT-E336786-T1 (AT)
Inventor: FOERSTER FRITZ
IPC: B65D85/57
Filed: 2003-06-13
Granted: 2006-09-15
Abstract: A storage container for disk-like information media, such as, for example, CDs and DVDs, has a lower part ( 1 ), a cover ( 2 ) pivotably connected to the lower part, and an unlocking button ( 7 ) which, in the locked state, can be caused to clamp the information medium and/or the cover. In order to ensure secure fixing of the cover ( 2 ) in the closed state with the use of the unlocking button ( 7 ) and to keep the production costs for the storage container low, the unlocking button ( 7 ) is molded onto the lower part ( 1 ). The unlocking button ( 7 ) preferably has a relatively short limb and a relatively long limb connected to the short limb. The short limb is connected to the base of the lower part, and when the button ( 7 ) is in the locked state and the cover ( 2 ) is closed, projects away from the base in the direction of the cover. The long limb of the button has a surface which, when the button is in the locked state and the cover closed, is at least in part substantially flush with the upper surface of the cover ( 2 ), the relatively short limb of the button ( 7 ) being capable of elastic bending deformation in an outward direction as a result of a pressure exerted on the surface of the long limb.
Patent AT-E466982-T1 (AT)
Inventor: BAREA TIZIANO
IPC: B65H51/22
Filed: 2003-03-28
Granted: 2010-05-15
Abstract: A method and device for controlling the feed of an elastomeric yarn ( 11 ), of known elastic characteristics, withdrawn from a bobbin (B) and fed to a textile machine ( 10 ) such as a knitting machine, a stocking machine, a bobbin winder or other textile machine, the yarn possessing an intrinsic elasticity and being fed to the machine with an intrinsic speed, there being provided elements ( 18 ) for sensing the tension of the yarn ( 11 ) and elements ( 3, 12 ) for measuring and modifying this speed, both associated with a single body ( 2 ) of the device ( 1 ) and both connected to elements ( 20 ) for controlling and regulating the tension and speed parameters; elements for compensating the variation in the elongation of the yarn being provided to maintain the diameter and the quantity of the yarn fed to the textile machine constant.
Patent AT-E551991-T1 (AT)
Inventor: FOSTER NEIL RUSSELL
IPC: A61K9/00
Filed: 2003-04-15
Granted: 2012-04-15
Abstract: The invention provides a method for manipulating or formulating a solid substance which melts under pressure of a gas without degrading at a temperature lower than the melting point of the substance at atmospheric pressure including: applying to the substance a liquefied gas or dense gas to melt the substance without degrading the substance; then contacting the molten substance with a carrier fluid, which is at substantially the same pressure as the liquefied gas or dense gas, to form a solution or mixture of at least a part of the molten substance and the carrier fluid; and passing the solution or mixture into a vessel of lower pressure than the pressure of the liquefied gas or dense gas and carrier fluid to form particles of the substance; and particles formed by the method.
Patent AT-E314784-T1 (AT)
Inventor: DISPENSA STEVE
IPC: H04L29/08
Filed: 2003-04-23
Granted: 2006-01-15
Abstract: An access system that is coupled to a communication network hosts a file for an end-user system. The access system receives the file from the end-user system. The access system stores the file in a memory in the access system. The access system receives a message from the communication network, wherein the message requests the file from the end-user system. In response to the message, the access system determines if the file may be transferred to the communication network from the memory in the access system. If the file may be transferred to the communication network from the memory in the access system, then the access system notifies the end-user system that the file will be transferred from the memory in the access system to the communication network and transfers the file from the access system to the communication network.
Patent AT-E500199-T1 (AT)
Inventor: RAWAT NIDHI
IPC: C01B15/06
Filed: 2003-05-07
Granted: 2011-03-15
Abstract: Transition metal ions have the ability to increase the oxidation performance of the inorganic peroxy salts at room temperature by possibly lowering their activation energy or by producing more reactive free radicals. When two transition metal salts are used together to decompose dipersulfate, it provides synergistic oxidation activity, better than obtained by dipersulfate or dipersulfate with either copper or zinc alone. The transition metals mentioned are the water soluble salts of copper and zinc. Oxidation performance of sodium dipersulface in presence of catalytic amount of copper and zinc salts was determined by measuring the destruction of crystal violet dye at a wavelength of 589 nm.