baber/WOPTO huggingface dataset:
Patent AU-2021215204-B2 (AU)
Title: Downhole tool with a propellant charge
Inventor: YOUNGER RAE
IPC: E21B29/02
Filed: 2021-08-12
Granted: 2023-04-13
Abstract: A method of removing material from a target is described. The method 
comprises the steps of providing a tool, the tool having at least one propellant 
source; pressurising the tool to a pressure higher than the environmental pressure; 
igniting at least one of the propellant source(s) to form a combustion zone; and 
directing combustion products generated at the combustion zone along at least one 
tool flow path. The tool flow path(s) is selectively openable or closable, such that 
upon exiting the tool flow path(s) the combustion products interact with a target, the 
interaction causing material to be removed from the target.
Patent AU-2021225170-B2 (AU)
Title: Tapered lobular driver and fastener
Inventor: LUKES RICHARD W
IPC: F16B23/00
Filed: 2021-08-31
Granted: 2023-03-09
Abstract: A fastener system includes a fastener and a driver, each of which have three alternating lobes 
and troughs that define the drive surfaces. The three alternating lobes and troughs are each 
defined by an outer radius portion, a drive side transition, an inner transition radius, and a 
reverse drive portion. The fastener recess and the driver each also have a side wall defined 
by the outer transition radius that tapers at a taper angle relative to the rotational axis. The 
fastener side wall may taper at about 60. The driver side wall may taper at about 60.  
Alternatively, the driver side wall may taper at an angle at least 100 less than the taper angle 
of the recess side wall, such as 42. The drive side transition defines a drive angle which may 
be between 00 and 50.  
ME_188812964 1
Patent AU-2021261539-B2 (AU)
Title: Filter element for an air filter device in a motor vehicle, and air filter device
Inventor: SCHUMACHER ERIC
IPC: B01D46/00
Filed: 2021-04-21
Granted: 2023-11-23
Abstract: The invention relates to a filter element for an air filter device in a motor vehicle, having a frame (16), which surrounds a filter material (18) of the filter element (10) at least in some regions, wherein the frame (16) comprises an elastically deformable front wall (20), which extends perpendicular to an insertion direction (28) in which the filter element (10) can be inserted into a receiving space (14) of a housing (12) of the air filter device, and wherein at least one fastening element (32) is arranged on the frame (16), on which fastening element a cover (34) of the air filter device can be fixed, said cover being designed to close the receiving space (14), wherein at least one lead-in chamfer (36) is formed on the frame (16), by means of which lead-in chamfer, when the filter element (10) is inserted into the receiving space (14), the front wall (20) can be brought into an elastically deformed state in which a longitudinal extension (50) of the front wall is smaller than in a non-deformed starting state of the front wall (20), and the fastening element (32) is formed integrally with an intrinsically rigid component (30) of the filter element (10) which comprises the lead-in chamfer (36). The invention also relates to an air filter device having such a filter element.
Patent AU-2021354361-B2 (AU)
Title: Filtration device, and filtration system
Inventor: OOMORI KAZUKI
IPC: B01D35/06
Filed: 2021-09-17
Granted: 2024-01-18
Abstract: This filtration device includes: a first electrode provided with a plurality of first openings; a second electrode which is provided with a plurality of second openings, and which is provided facing one surface of the first electrode; a filtration material in which a plurality of apertures are provided, and which is provided between the first electrode and the second electrode; a filter chamber which is provided in contact with the other surface of the first electrode, and which is supplied with a liquid to be treated, including particles to be separated and a liquid; and a third electrode facing the first electrode across the filter chamber.
Patent JP-3706792-B2 (JP)
IPC: A61K9/06
Filed: 2000-06-14
Granted: 2005-10-19
Abstract: Compositions including zinc compounds and select amino acids in a carrier base, and methods of skin treatment with such compositions, are described. The compositions are useful for healing skin and minimizing the irritation incurred from contact with the zinc compound without loss of zinc availability during absorption into the integument.
Patent JP-4460733-B2 (JP)
IPC: A61K6/083
Filed: 2000-07-28
Granted: 2010-05-12
Abstract: Glass powder contains added oxidant(s) or reducing agent(s).
Patent JP-3606372-B2 (JP)
IPC: G06T19/20
Filed: 2000-10-10
Granted: 2005-01-05
Abstract: A method, apparatus and system for use in CAD/CAM design in which two or more bodies may be combined to form an assembly. When the assembly is formed, the two bodies intersect so that the volume of the assembly consists of cells containing volume common to both bodies, cells containing volume originating solely from one of the bodies, and cells containing volume originating solely from the other body. Often it is desirable to remove a portion of the assembly consisting of a cell originating solely from one of the bodies. In an existing system this can be done by selecting a face of such a cell, provided however, that said face has not been created by dividing one of the faces of the original bodies. If a divided face is selected, additional user inputs are required before the removal is executed. According to the present invention, divided faces can be selected directly by the user, without the need for further processing. The preset invention makes use of topology logs to keep track of all faces in the assembly. This alleviates the necessity for extra user input when a divided face is selected. <IMAGE>
Patent JP-4658320-B2 (JP)
IPC: C10M159/12
Filed: 1999-06-04
Granted: 2011-03-23
Abstract: Provided are novel succinimide compounds obtained by reacting a polyamine having a carbon/nitrogen weight ratio of from 0.85 to 1.25 with a succinic acid compound in a molar ratio to the polyamine of up to 1.40; a process for producing them; a lubricating oil additive containing the compound; and a lubricating oil composition for internal combustion engines which comprises a lube base oil, (a) at least one compound selected from the group consisting of overbased sulfonates, phenates and salicylates with alkaline earth metals, and (b) the succinimide compound, and which has a total base number of from 30 to 150 mg-KOH/g. The composition is for use in internal combustion engines that may discharge a large amount of sulfur oxides (SOx), having the advantage of good corrosion resistance against SOx to be discharged in large quantities.
Patent JP-4476495-B2 (JP)
IPC: B41J2/045
Filed: 2000-04-20
Granted: 2010-06-09
Abstract: A method of controlling liquid movement to and from a liquid ejection device (such as an ink jet printing device) having a nozzle chamber, a liquid ejection aperture in the nozzle chamber and a movable element located within the chamber for displacing liquid through the ejection aperture. The method comprises actuating the movable element so that it moves from a quiescent first position to a liquid ejecting second position with a first average velocity and so that it returns from the second position to the first position with a second average velocity lower than the first average velocity.
Patent JP-3670215-B2 (JP)
IPC: F04C15/00
Filed: 2000-05-17
Granted: 2005-07-13
Abstract: The invention relates to a toothed rotor set for a pump, especially for a lubricating oil pump for internal combustion engines, wherein the toothed rotor set has a toothed configuration similar to a toothed ring pump and functioning and operation of said toothed rotor set corresponds to that of a toothed ring pump.
Patent JP-4709397-B2 (JP)
IPC: G06F3/03
Filed: 2000-05-24
Granted: 2011-06-22
Abstract: A system for capturing an electronic message is disclosed. The system includes a printer, a sensing device and a computer system. The printer prints on a substrate user information visible to a user and coded tags invisible to the user. Each coded tag encodes an identity unique to the substrate and a location of the coded tag on the substrate. The user information defines a message area on the substrate. The sensing device senses the coded tags on the substrate when the sensing device is moved relative to the substrate. The computer system electronically captures a message composed with the sensing device via movement of the sensing device relative to the message area, the computer system using the identity of the substrate and a sequence of respective locations of coded tags sensed by the sensing device for determining the movement relative to the message area and the message.
Patent JP-5036937-B2 (JP)
IPC: B41F27/12
Filed: 2001-05-07
Granted: 2012-09-26
Abstract: The printing machine (1) is associated with a number of interchangeable format inserts (9,9'') which can be inserted selectively into the printer and in which the plate cylinder (2,2') is mounted with a diameter corresponding to the selected format. The supply device (16) has a number of settings corresponding to the number of inserts so that the change position can be determined for the right insert. The printer has a sensor for detecting the relevant format insert and an operating member to automatically select the right setting in response to the detection signal of the sensor.
Patent JP-4784016-B2 (JP)
IPC: G10L19/00
Filed: 2001-08-10
Granted: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a frequency analyzing method and an encoding method for acoustic signal by which a plurality of frequency components can be extracted in a prescribed block, arithmetic load can be suppressed, time resolution can be improved and a hidden sound component can be extracted as well especially when analyzing cardiac sound. SOLUTION: A plurality of main zero crossings, where an original acoustic signal crosses a '0' level, is found (a) and a main zero crossing t1 to become a starting point and a main zero crossing t2 to become an ending point are selected out of the main zero crossings (b) so that a unit block can be set. Then, a main period TA is calculated from the arrangement of the main zero crossings t1 and t2 in the set unit block and a main amplitude A is found from an acoustic signal in the unit block (c). Continuously, a corrected acoustic signal is provided by removing the DC component of the acoustic signal corresponding to an interval between adjacent main zero crossings in the unit block (d) and a plurality of subordinate zero crossings, where this corrected acoustic signal crosses the '0' level, are found (e).  Then, a subordinate period T is calculated and a subordinate amplitude A is found from the arrangement of the subordinate zero crossings t3 and t4.
Patent JP-3793086-B2 (JP)
IPC: A61C3/10
Filed: 2000-08-18
Granted: 2006-07-05
Abstract: The invention relates to tweezers made of light weight metal (10) and having two pincers (12, 14) each of which forms a head part (13) on one of their ends and can be reversibly and temporarily brought together on their other end by manually applying a closing pressure; the tweezers (10) preferably consist of extruded light weight metal and are embodied as a single piece. A closed novel extrusion profile (60) with an approximately tweezers-shaped cross-section is preferably used in the production of said tweezers.
Patent JP-4733329-B2 (JP)
IPC: A61K31/7024
Filed: 2000-10-18
Granted: 2011-07-27
Abstract: The invention concerns oligosaccharides of formula (I), their mixtures, their diastereomers, methods for preparing them and pharmaceutical compositions containing them.
Patent JP-4763202-B2 (JP)
IPC: A61K125/00
Filed: 2000-12-14
Granted: 2011-08-31
Abstract: A novel substance that has the physiological activity of the aglycone of isoflavones and the physiological activity of the culture of the basidiomycetes with the physiological activities being synergistically enhanced, obtained by cultivating a basidiomycetes having a  beta -glucosidase activity in a medium containing an isoflavone, a method for producing it, and food, feedstuff and medicine containing it. The substance of the invention is improved in the physiological effect of the aglycone of isoflavones and the physiological effect of the culture of the basidiomycetes, and is not only useful as an anti-tumor agent but also is useful for therapy and/or prevention of osteoporosis and also as an immune enhancement agent.
Patent JP-3742344-B2 (JP)
IPC: B01D27/08
Filed: 2001-02-16
Granted: 2006-02-01
Abstract: A beverage filter cartridge includes a cup-shaped outer container with a bottom and a side wall extending upwardly from the bottom wall to a circular rim surrounding an upper opening. The side wall has an upper section extending downwardly from the rim to an intermediate section, and a tapered lower section configured to provide a plurality of circumferentially spaced flutes extending downwardly from the intermediate section to the bottom wall. A filter element subdivides the interior of the container into first and second chambers. A beverage medium is stored in the first chamber. A cover is joined to the side wall at the rim to close the upper opening. The cover is yieldably piercable to accommodate an injection of liquid into the first chamber for combination with the beverage medium to produce a beverage. The filter element is permeable to accommodate a flow of the beverage from the first chamber into the second chamber, and the bottom wall is yieldably piercable to accommodate an outflow of the beverage from the second chamber to the exterior of the cartridge.
Patent JP-4301757-B2 (JP)
IPC: C07C227/32
Filed: 2002-01-09
Granted: 2009-07-22
Abstract: Enantiomerically enriched N-acylated beta-amino acids are synthesized by catalytic enantioselective hydrogenation of E-isomers and Z-isomers of 3-amino acrylic acid derivatives in the presence of a catalysts of formula (I)
Patent JP-4149791-B2 (JP)
IPC: B65B19/22
Filed: 2002-12-12
Granted: 2008-09-17
Abstract: A method of transferring wrappings (2), wherein each wrapping (2) is defined by a sheet of wrapping material (5) and has at least one flat wall (6), provides for feeding a wrapping (2) along a curved path (P) by means of a pocket (19) of a conveyor (17); for guiding the wrapping (2) along the curved path (P) by means of a guide (28; 59) contacting the wrapping (2); and for moving a plate (30, 31, 32; 60) of the guide (28; 59) with respect to the pocket (19), so that a flat face (38, 45, 46; 62) of the plate (30, 31, 32; 60) is maintained contacting the entire flat wall (6) of the wrapping (2) along a portion of the curved path (P). <IMAGE>
Patent JP-5047446-B2 (JP)
IPC: C08G69/44
Filed: 2001-08-30
Granted: 2012-10-10
Abstract: The present invention provides elastomeric copolyester amides, elastomeric copolyester urethanes, and methods for making the same. The polymers that are based on alpha-amino acids and possess suitable physical, chemical and biodegradation properties. The polymers are useful as carriers of drugs or other bioactive substances.
Patent JP-4755388-B2 (JP)
IPC: B01L3/02
Filed: 2001-10-19
Granted: 2011-08-24
Abstract: Disclosed is a method for penetration of lipid bilayer membranes in order to insert at the tip of a hollow needle-shaped object, such as a micropipet-, into a container formed of a lipid bilayer membrane, wherein said container is placed between said needle-shaped object, with the tip of said needle-shaped object placed in contact with said conainer in such a way that it applies a mechanical force to the lipid membrane of said container, thus mechanically straining it, and a second electrode, whereupon a transient electric pulse of 1-to-10<SUP>3 </SUP>V/cm is applied between the electrodes, resulting in a focused electrical field over said container C which induces a dielectric breakdown of the lipid bilayer causing the needle-shaped object to penetrate the container. Disclosed is also an electroinjection method based on the above method, wherein substances are introduced through the needle-shaped object and into the container after penetration of the needle-shaped object.
Patent JP-4364511-B2 (JP)
IPC: C12N9/22
Filed: 2002-02-06
Granted: 2009-11-18
Abstract: The present invention relates to novel phosphoramidites, including positive and neutrally charged compounds. The present invention also provides charge tags for attachment to materials including solid supports and nucleic acids, wherein the charge tags increase or decrease the net charge of the material. The present invention further provides methods for separating and characterizing molecules based on the charge differentials between modified and unmodified materials.
Patent JP-5064643-B2 (JP)
IPC: B41N1/08
Filed: 2002-03-12
Granted: 2012-10-31
Abstract: There is provided a method of texturing a metal sheet or strip (8), which method comprises a plurality of sequential texturing passes each of which is performed by passing the sheet or strip (8) between at least one pair of rollers (7), wherein at least one of each pair of rollers (7) has a textured pattern on the surface thereof and the textured patterns are transferred to the sheet or strip (8) during each texturing pass, and wherein the textured surface on the sheet or strip (8) resulting from each pass overlaps with that from the one or more other passes to form a final textured pattern. There is also provided an apparatus for texturing a metal sheet or strip (8).
Patent JP-4259164-B2 (JP)
IPC: B22D11/16
Filed: 2003-04-07
Granted: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality monitoring device which determines the amount of inclusions in cast slabs in real time for every cast slabs by taking the information on the refining process of molten steel which is the upper stream process of a continuous casting process into consideration as well.  <P>SOLUTION: The problem described above is solved by the quality monitoring device for the continuous cast slabs provided with a means 8 for finding the determination standard for the amount of the deoxidation product produced in the refining process for molten steel, a means 8 for finding the determination standard for the floating amount of the inclusions within a tundish of a continuous casting process, a means 8 for finding the determination standard for the entangling amount of the mold powder within the casting mold of the continuous casting process, a means 8 for deciding whether the rolling of the cast slab in an unmended state is permissible or not by comparing the above three found determination standards with acceptance standard for the cast slab quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4477869-B2 (JP)
IPC: G21F9/04
Filed: 2002-06-20
Granted: 2010-06-09
Abstract: Method of treating an aqueous effluent containing organic matters in solution, comprising the following successive st
Patent JP-4399253-B2 (JP)
IPC: C07D209/24
Filed: 2002-06-18
Granted: 2010-01-13
Abstract: This invention provides compounds of the formula: wherein: X is a chemical bond, -CH<SUB>2</SUB>- or -C(O)-; R<SUB>1 </SUB>is alkyl, cycloalkyl, -CH<SUB>2</SUB>- cycloalkyl, pyridinyl, -CH<SUB>2</SUB>-pyridinyl, phenyl or benzyl; R<SUB>2 </SUB>is H, alkyl, cycloalkyl, -CH<SUB>2</SUB>-cycloalkyl, or perfluoroalkyl; R<SUB>3 </SUB>is H, halo, alkyl, perfluoroalkyl, alkoxy, cycloalkyl, -CH<SUB>2</SUB>-cycloalkyl, -NH<SUB>2</SUB>, or -NO<SUB>2</SUB>; R<SUB>4 </SUB>is optionally substituted phenyl, benzyl, benzyloxy, pyridinyl, or -CH<SUB>2</SUB>-pyridinyl, or the salt or ester forms thereof, as well as methods for using the compounds as inhibitors of plasminogen activator inhibitor-1 (PAI-1) and as therapeutic compositions for treating conditions resulting from fibrinolytic disorders such as deep vein thrombosis and coronary heart disease, and pulmonary fibrosis.
Patent JP-4267447-B2 (JP)
IPC: A61K31/4375
Filed: 2002-08-06
Granted: 2009-05-27
Abstract: Lanthanum compounds are provided having general formulas (I) R<SUB>n</SUB><SUP>i+</SUP>Y<SUB>i</SUB><SUP>n-</SUP> and (II) R<SUB>b</SUB><SUP>+</SUP>Y<SUB>b</SUB><SUP>-</SUP> which may be used as medicaments in the prophylaxis and/or treatment of cancer diseases. In formula (I), R is a group of general formula (A): and in general formula (II) R<SUB>b </SUB>is a group of general formula (B):
Patent JP-5212761-B2 (JP)
IPC: G01N30/88
Filed: 2002-12-30
Granted: 2013-06-19
Abstract: The invention relates to a chromatographic separation process of recovering mannose with high purity. The invention is based on the use of a chromatographic separation resin including a resin which is at least partly in a Ba<2+> form resin and a resin which is in other than Ba<2+> form.
Patent JP-4576123-B2 (JP)
IPC: A61B6/00
Filed: 2003-03-03
Granted: 2010-11-04
Abstract: A shielding arrangement for an x-ray apparatus, preferably for mammography examination is disclosed, and comprises at least an x-ray source, a collimator arrangement and a detector assembly, whereby the collimator is arranged between the x-ray source and the detector assembly and through which x-rays pass. The shielding arrangement, at least partly made of x-ray blocking material and provided for blocking, scattering and/or reflecting x-rays is arranged, at least partly, in a space between the x-ray source and collimator.
Patent JP-4482335-B2 (JP)
IPC: F02M51/06
Filed: 2003-03-24
Granted: 2010-06-16
Abstract: A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a fluid control valve for placing the inlet end of the at least one capillary flow passage in fluid communication with the liquid fuel source and introducing the liquid fuel in a substantially liquid state, a heat source arranged along the at least one capillary flow passage, the heat source operable to heat the liquid fuel in the at least one capillary flow passage to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from the outlet end of the at least one capillary flow passage and means for cleaning deposits formed during operation of the apparatus. The fuel injector is effective in reducing cold-start and warm-up emissions of an internal combustion engine. Efficient combustion is promoted by forming an aerosol of fine droplet size when the substantially vaporized fuel condenses in air.
Patent JP-4287288-B2 (JP)
IPC: G11B7/095
Filed: 2003-04-01
Granted: 2009-07-01
Abstract: In a method and device for performing tilt control, a focus and a tilt controlling output is generated, and a focusing and tilt state of an optical recording/reproducing beam is controlled by determining a radial tilt value based on a differentiation of focus control values obtained at different radii of said optical disk (1). The combination of, e.g., a 3D actuator with the dz/dr tilt measurement provides the advantage that focus and tilt adjustment can be performed in the same element. Thereby, influences or measurement variations caused by environmental conditions and/or circuit characteristics can be minimized to reduce compensations requirements. Furthermore, a 3D actuator (11) with a split coil arrangement may be used to provide a three-dimensional focus adjustment. Thereby, the 3D actuator (11) can be used for feed-forward tilt compensation without offset or gain errors and without any additional sensor.
Patent JP-4785025-B2 (JP)
IPC: F04B9/14
Filed: 2004-02-03
Granted: 2011-10-05
Abstract: The device (1) for manually applying a medium by an application stroke comprises a catch arrangement (19, 21, 25, 34) with a continuous or interrupted wavy and/or polygonal cross section at least in one plane perpendicular to the stroke direction (A). The purpose of this arrangement is connect the working section (35) with a holding section (5) of the device when the latter is at a state of rest.