baber/WOPTO huggingface dataset:
Patent JP-4762402-B2 (JP)
IPC: F01D5/30
Filed: 2000-08-17
Granted: 2011-08-31
Abstract: A retention system and method for the blades of a rotary machine for preventing forward or aft axial movement of the rotor blades includes a circumferential hub slot (16) formed about a circumference of the machine hub (10). The rotor blades have machined therein a blade retention slot (18) which is aligned with the circumferential hub slot when the blades are received in correspondingly shaped openings (12) in the hub. At least one ring segment (22) is secured in the blade retention slots and the circumferential hub slot to retain the blades from axial movement. A key assembly (30) is used to secure the ring segments in the aligned slots via a hook portion (34) receiving the ring segments and a threaded portion (38) that is driven radially outwardly by a nut (50). A cap may be provided to provide a redundant back-up load path for the centrifugal loads on the key. Alternatively, the key assembly may be formed in the blade dovetail. <IMAGE> <IMAGE>
Patent JP-4680392-B2 (JP)
IPC: B23B51/02
Filed: 2000-02-07
Granted: 2011-05-11
Abstract: A method of making a drill comprising a tip (16), a shank (10) and a flute area having chip spaces (12, 14) formed therein, the drill being substantially completely coated with a hard material, and is characterized by applying an abrasive material to merely the tip (16) before coating the drill with the hard material. The drill may more particularly be a solid carbide drill.
Patent JP-4885360-B2 (JP)
IPC: C08F290/06
Filed: 2000-03-17
Granted: 2012-02-29
Abstract: A conductive polymer is disclosed which is suitable for use in applications which require corrosion resistance including resistance to corrosion when subjected to acidic flow at temperature ranging from -40 to 140 degrees Fahrenheit and which can be molded into highly intricate and thin specimens which exhibit consistent conductivity, sufficient strength and flexibility, and appropriate surface characteristics. In particular the invention involves molding unsaturated prepolymer resin composition which have high loadings of conductive fillers. Further to enable the necessary characteristics, the compositions include rheological modifiers such as Group II oxides and hydroxides; carbodiamides; aziridines; polyisocyanates; polytetrafluoroethylene (PTFE); perfluoropolyether (PFPE), and polyethylene. Ostensibly, these modifiers act to alter the apparent molecular weight and three dimensional prepolymer network structures correcting rheological deficiencies which otherwise lead to excessive resin particulate separation during the molding process and large variances in bulk conductivity across the plate surface. The composition is disclosed for use in electrochemical cells, such as fuel cells.
Patent JP-4307744-B2 (JP)
IPC: A61F2/966
Filed: 2000-03-31
Granted: 2009-08-05
Abstract: A handle device for a catheter-sheath assembly includes a handle member having proximal and distal ends, and a control member including a tubular portion coupled to a control portion, the control portion slidably coupled to the handle member. A cooperating rail and wheel are provided on the handle member and the control portion for directing the control portion axially with respect to the handle member upon rotation of the wheel. A tubular sheath extends distally from the tubular portion, and a catheter or bumper is secured to the handle member that extends through the tubular portion into the sheath. The control portion is directable between distal and proximal positions to direct the tubular portion proximally and consequently retract the sheath with respect to the catheter or bumper to deploy a stent or other element from within the sheath.
Patent JP-4183916-B2 (JP)
IPC: A61B17/00
Filed: 2000-04-03
Granted: 2008-11-19
Abstract: A hair-removing device ( 1 ) includes a laser source ( 3 ), an adjustable laser beam manipulator ( 5 ) for positioning a laser beam ( 7 ) of the laser source ( 3 ) in a target position ( 9 ) on a skin ( 11 ) to be treated, and an image sensor ( 47 ) for detecting an image ( 49 ) of the skin. The hair-removing device further comprises a control unit ( 17 ) which determines a position and orientation on the skin of a hair ( 13 ) to be removed, and which determines the target position of the laser beam as a function of said position and orientation of the hair. The control unit brings the laser beam manipulator in a state corresponding to the target position of the laser beam, and activates the laser source when the laser beam manipulator has reached said state. Thus, the hair-removing device is suitable for use by inexperienced users, and is particularly suitable for the consumer market. In a particular embodiment, the control unit determines the target position of the laser beam in a position ( 71 ) on the skin under which a root ( 15 ) of the hair is present, so that the root of the hair is destroyed and the hair-removing device ( 1 ) is an epilating device by means of which the hair is removed for a relatively long time or even permanently. In another embodiment, the control unit determines the target position of the laser beam in a position ( 65 ) on the hair where the hair comes out of the skin, so that the hair is burnt through near the skin surface and the hair-removing device ( 1 '') is a shaving device by means of which a high skin smoothness is obtained.
Patent JP-4767421-B2 (JP)
IPC: G06F3/038
Filed: 2000-05-24
Granted: 2011-09-07
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-4873514-B2 (JP)
IPC: B60C11/04
Filed: 2001-01-29
Granted: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce tire noises occurring outside a vehicle and prevent a tire from having uneven wear. SOLUTION: This pneumatic tire includes a plurality of longitudinal grooves 2 extending in the circumference direction R of the tire, on its tread surface 1. In at least one of the grooves, one or more protrusions are placed in the area including the position which is half the depth of the longitudinal groove in their width direction from both or either of the groove walls facing each other within the grounding length in the circumference direction of the tire under a reference load condition.  The following equations are set: GP<GD, GP<GL, 0.4×GW<=GS<=0.8×GW, where GP represents the protruding length of the protrusion T in the width direction of the groove, GD represents the length of T in the depth direction of the groove, GL represents the length of T in the length direction of the groove, GS represents the clearance between the two protrusions T facing each other or between one protrusion T and the groove wall 3, and GW represents the width of the groove.
Patent JP-4887593-B2 (JP)
IPC: H01G9/035
Filed: 2001-09-28
Granted: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a low ESR characteristic. SOLUTION: The electrolytic capacitor contains an electrolyte for an electrolytic capacitor having an aggregate including γbutyrolactone and quaternary salt of cyclic amidine compound in a capacitor element comprising an anodic foil and a cathodic foil having a foil width of 4.5 to 7 mm, and a foil length of 220 to 400 mm. Thus, resistance of the electrode foil and resistance of the electrolyte between electrode foils are reduced to have a low ESR characteristic. Furthermore, since the electrolytic capacitor employs an electrolyte having a good high temperature characteristic, it has satisfactory heat resistance and suits to surface mounting.
Patent JP-3954352-B2 (JP)
IPC: F16D65/22
Filed: 2001-10-29
Granted: 2007-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wedge-expanding mechanism having a deformation preventing means of a rolling body holding clip, which depresses the deformation of the rolling body holding clip, even when a wedge fluctuates in a plane vertical to an axis x-x of a plunger from deforming. SOLUTION: In the wedge expansion mechanism 10, where a pair of plungers 14, 15, whose one-side end faces are inclined faces 14a, 15a, are arranged opposite and slidably in a cylinder body 20 so that each inclined face interval gradually changes, and the pair of the plungers 14, 15 are driven toward the opposite direction in the axis x-x direction via the rolling bodies 18, 18a, supported with the action of the wedge 16, installed in between the both inclined faces 14a, 15a so that a brake is applied, the wedge 16 is formed to prevent the fluctuation within a plane vertical to the axis x-x of the plungers 14, 15 by deformation preventing means 14b, 16b of the rolling body holding clip 19.
Patent JP-3614394-B2 (JP)
IPC: A61B10/00
Filed: 2001-11-02
Granted: 2005-01-26
Abstract: The sample taker comprises a hollow shank with a scoop fixedly connected at its distal end, a handling means provided at the proximal end of the 20 hollow shank and an actuation mechanism. An actuation rod is axially movable in the hollow shank and connectable to the actuation mechanism. A covering is allocated in the trough of the scoop. The covering is fastened to a distal end of the actuation rod and displaceable forwards and backwards.
Patent JP-3997462-B2 (JP)
IPC: G03F7/037
Filed: 2001-11-12
Granted: 2007-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive dry film using a polyimide resin expected to exhibit good physical properties in place of conventional photosensitive dry films each using an acrylic resin as a binder polymer. SOLUTION: A photosensitive dry film resist which can be exposed with an ordinary exposer and can finely be patterned is provided by using a photosensitive resin composition comprising (A) a soluble polyimide, (B) a compound having a carbon-carbon double bond and (C) a photoreaction initiator as essential components, wherein the component (C) absorbs light of 400-450 nm wavelength and generates a radical.
Patent JP-3644432-B2 (JP)
IPC: C08F2/26
Filed: 2000-07-06
Granted: 2005-04-27
Abstract: A method for producing a stable aqueous resin dispersion composition. In the method, a monomer mixture containing a carboxyl monomer having a carboxyl group and a hydrophobic monomer is first prepared. The monomer mixture contains 10 to 75% by mole of the carboxyl monomer. Then, the monomer mixture is subjected to radical polymerization at 180 to 350 DEG C to produce a macromonomer. The macromonomer is neutralized. The neutralized macromonomer has an ethylenically unsaturated bond at least at one end. Using the neutralized macromonomer as an emulsifier, a vinyl monomer is subjected to emulsion polymerization in an aqueous solvent. Thus, a substantially uniform aqueous resin dispersion composition is produced. Even when a solvent is added to this aqueous resin dispersion composition, the emulsion state of the dispersion is maintained. <IMAGE>
Patent JP-4763195-B2 (JP)
IPC: A01N43/713
Filed: 2000-09-01
Granted: 2011-08-31
Abstract: Compounds of formulaare described, wherein R1 and R2 are for example, independently of each other, halogen, C1-C6-alkyl, C3-C6-cycloalkyl, halogen-C1-C6-alkyl, halogen-C3-C6-cycloalkyl, C2-C4-alkenyl, C2-C4-alkinyl, halogen-C2-C4-alkenyl and halogen-C2-C4-alkinyl;R3 is hydrogen, OH, halogen, C1-C6-alkoxy, or -O-C(=O)-C1-C6-alkyl;R4 is for example phenyl, benzyl, phenoxy or benzyloxy, which is substituted by substituents selected from the group consisting of halogen, cyano, NO2, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C8-cyclalkyl-C1-C6-alkyl, halogen-C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkoxy, C3-C8-cycloalkoxy-C1-C6-alkyl, C3-C8-cycloalkoxy-C1-C6-alkoxy, halogen-C1-C6-alkoxy, C2-C4-alkenyl, C2-C4-alkinyl, halogen-C2-C4-alkenyl, halogen-C2-C4-alkinyl, C2-C6-alkenyloxy, C2-C6-alkinyloxy, halogen-C2-C6-alkenyloxy, halogen-C2-C6-alkenyloxy, -NR6-C(=O)-O-C1-C6-alkyl, -NR6-C(=O)-O-halogen-C1-C6-alkyl, -C(R7)=N-W-R8, phenyl, benzyl, phenoxy, benzyloxy, heterocycyl and heterocyclyoxy;the two R5 independently of one another, are hydrogen or C1-C6-alkyl;R6 is hydrogen, C1-C6-alkyl or benzyl;R7 is for example halogen or C1-C6-alkyl;R8 is for example hydrogen or C1-C6-alkyl;m is 0, 1, 2, 3, 4 or 5; n is 0, 1, 2, 3, 4 or 5; p is 0, 1 or 2; q is 0 or 1;W is O or NH or N-C1-C6-alkyl;a method of producing and the use of these compounds, pesticides whose active ingredient is selected from these compounds or from an agrochemically employable salt thereof, a method of producing and the use of these compositions, plant propagating material that has been treated with these compositions and a method of controlling pests.
Patent JP-3824538-B2 (JP)
IPC: A61M29/02
Filed: 2000-12-14
Granted: 2006-09-20
Abstract: Rapid exchange catheters having improved pushability and trackability due to a support mandrel disposed within the inflation lumen. The mandrel is secured at the proximal end of the catheter shaft while the free distal end extends beyond the proximal guidewire port. In an alternative embodiment, the catheter shaft further comprises a sleeve in the inflation lumen that secures a distal section of the support mandrel. The distal end of the mandrel extends beyond the sleeve.
Patent JP-4684516-B2 (JP)
IPC: B65D83/06
Filed: 2000-12-24
Granted: 2011-05-18
Abstract: An improved canister for preserving aroma of coffee or spices includes a hollow body and a cap sealing the body. An elastic disk sealing the canister is placed inside the canister under the cap. The disk has a major stationary portion and a minor movable portion. The cap, the body of the canister or the movable portion includes an element for pressing and bending the disk movable portion downwardly when the canister is capped. The disk movable portion is retracted back to its original sealing position when the canister is uncapped.
Patent JP-4017887-B2 (JP)
IPC: G10L15/30
Filed: 2002-02-28
Granted: 2007-12-05
Abstract: A user term information extraction unit extracts term information of a user out of information that has been input by the user to an application for use other than speech recording beforehand, and a speech recognition dictionary management unit expands a vocabulary of a speech recognition dictionary according to the term information of the user. Next, the user inputs speech via a speech input unit, and a speech recognition unit executes speech recognition using the speech recognition dictionary. A representative term information selection unit extracts the term information of the user contained in the speech recognition result, and selects one or a plurality of pieces of representative term information from the term information of the user. A speech file recording unit records the speech data as a speech file, and renders a file name of the speech file according to the representative term information. Thus, a speech recognition and speech file recording system is provided that records input data as a speech file and automatically renders a file name thereto with which a content of the file can be grasped immediately.
Patent JP-4093775-B2 (JP)
IPC: B65B51/10
Filed: 2002-03-12
Granted: 2008-06-04
Abstract: An ultrasonic transverse sealing method for sealing the walls (9) of a tube (2) of packaging material filled with a pourable food product and fed along a path (P), and wherein the packaging material has heat-seal plastic material; the method providing for gripping two walls (9) of the tube (2) locally between a first and a second face (17; 21) of respective jaws (3, 4) of a sealing device (1); compressing the walls (9) to a first pressure (P1) along a first portion (15) of the walls (9); subjecting the first portion (15) to ultrasonic vibrations to melt the heat-seal plastic material and seal the walls (9) along the first portion (15); and compressing the walls (9) one against the other and by means of the jaws (3, 4) to a second pressure (P2), lower than the first pressure (P1), along a second portion (28) of the walls (9) adjacent to the first portion (15), so as to form a barrier between the first portion and the food product. <IMAGE>
Patent JP-3949541-B2 (JP)
IPC: A61Q11/00
Filed: 2002-08-27
Granted: 2007-07-25
Abstract: A method for bleaching teeth comprises steps of applying a solution containing nitrogen-doped titanium oxide powder on a surface of teeth, and irradiating the applied part with light to bleach the teeth based on a photocatalytic action thus produced, and a bleaching agent for teeth suitable for carrying out the method comprises a solution containing nitrogen-doped titanium oxide powder, in which the nitrogen-doped titanium oxide is preferably a photocatalytic substance having a Ti-O-N structure having a titanium oxide crystalline lattice containing nitrogen and exhibiting a photocatalytic action in a visible light region, the bleaching agent contains preferably 0.01 to 5% by weight of the nitrogen-doped titanium oxide powder, the nitrogen-doped titanium oxide powder has a specific surface area of from 10 to 500 m<2>/g, the solution contains water and/or an alcohol as a solvent, and the bleaching agent further contains preferably 0.5 to 20% by weight of a thickener, 1 to 20% by weight of hydrogen peroxide, and 2 to 45% by weight of urea peroxide.
Patent JP-4547526-B2 (JP)
IPC: G02B21/00
Filed: 2002-09-10
Granted: 2010-09-22
Abstract: Device has an additional transparent optical component (4) arranged in the illumination beam path (3) prior to the main beam splitter (6). The component is arranged with parallel surfaces perpendicular to the beam. The component can be rotated about an axis perpendicular to the beam path so that it forms an angle to the focussing beam. Component rotation causes displacement of the beam in the main scan or imaging direction, while a central control and evaluation device is used to process images and evaluate results. An Independent claim is made for a focus control method in a microscope with digital imaging.
Patent JP-4450549-B2 (JP)
IPC: F16D65/22
Filed: 2002-10-29
Granted: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor having a brake capable of preventing the occurrence of impact noise between mutual spline protrusions, and spring force developed between a rotor and a stator of the brake from giving excessive load on a bearing of the motor.  <P>SOLUTION: When a single face brake, comprising the brake rotor comprising a rotating disc 2 with a friction plate 3; and the brake stator comprising an armature 7, a spring 6 for pressing the armature 7 against the friction plate 3 side, and electromagnets 4, 5 for attracting the armature 7 against the spring force, is mounted on the motor, the brake stator is fixed on a motor bracket 8 via a spacer 1 between the motor bracket 8 and the brake stators 4, 5. By making the brake rotor 3 is fixed on an area surrounded by the spacer 1 of a motor shaft 11, the spring force developed during operating the brake is directed toward the motor side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4934939-B2 (JP)
IPC: C07C45/51
Filed: 2001-08-30
Granted: 2012-05-23
Abstract: The present invention provides a process whereby fluorinated ketones of various structures can be produced by short process steps and which is useful as an industrial production process. Namely, it is a process for producing a fluorinated ketone of the following formula (5), which comprises reacting a compound of the following formula (3) having a fluorine content of at least 30 mass%, with fluorine in a liquid phase to obtain a compound of the following formula (4), and then, subjecting the ester linkage of the compound of the formula (4) to a dissociation reaction: R<C>COOCHR<A>R<B> R<CF>COOCFR<AF>R<BF> R<AF>R<BF>C=O wherein each of R<A> and R<AF> are each a monovalent organic group such as an alkyl group, or R<A> and R<B> may be bonded to each other to form a bivalent organic group such as an alkylene group, R<AF> and R<BF> are a monovalent organic group such as a perfluoroalkyl group formed by fluorination of R<A> and R<B>, or they are bonded to each other to form a bivalent organic group such as a perfluoroalkylene group, and R<C> and R<CF> are each a monovalent organic group such as a perfluoroalkyl group which may contain an etheric oxygen atom.
Patent JP-4202750-B2 (JP)
IPC: C07H21/04
Filed: 2001-10-22
Granted: 2008-12-24
Abstract: Compositions and methods for synthesizing and detecting HIV-2 specific amplicons. Particularly described are oligonucleotides that are useful as hybridization probes, and amplification primers that facilitate detection of very low levels of HIV-2 nucleic acids.
Patent JP-4545376-B2 (JP)
IPC: C23C22/68
Filed: 2002-03-28
Granted: 2010-09-15
Abstract: A method for obtaining a ferrous alloy part that supports a very high seizure load with very low dispersion includes steps of covering the part with an iron sulphide coating having an appropriate thickness and Fe/S ratio, where the coating is selected from among those with surfaces having a fractal dimension that is at least equal to 2.6.
Patent JP-4133559-B2 (JP)
IPC: G10L13/04
Filed: 2003-05-02
Granted: 2008-08-13
Abstract: An audio playback program for playing back audio using audio data, in which a computer is caused to function as: audio storage means 102 for storing a plurality of audio data streams a1 and a2, which are prepared in advance in order to play back predetermined audio at a plurality of different playback speeds, and which each correspond to one of the playback speeds; playback means 112 for rendering the audio data streams a1 and a2 in a form that can be output; and audio output means 101 for outputting audio based on the audio data stream corresponding to a playback speed when the audio is output at any one of the playback speeds.
Patent JP-4632645-B2 (JP)
IPC: A61B1/04
Filed: 2003-09-05
Granted: 2011-02-16
Abstract: An image processing circuit includes a spectrum estimating portion for inputting image data, obtaining data required for spectrum estimation from an estimation data supplying portion and estimating spectrums of pixels, a scattering feature calculating portion for calculating several scattering features based on spectrums of pixels from the spectrum estimating portion and data required for feature calculation from the feature calculation data supplying portion, and a color image generating portion for performing a display color calculation based on a scattering feature image from the scattering feature calculating portion and for determining RGB values of respective pixels and outputting RGB images in order to display scattering features as a color image.
Patent JP-4272968-B2 (JP)
IPC: H01L25/065
Filed: 2003-10-16
Granted: 2009-06-03
Abstract: Each of stacked memory chips has an ID generator circuit for generating identification information in accordance with its manufacturing process. Since the memory chip manufacturing process implies process variations, the IDs generated by the respective ID generator circuits are different from one another even though the ID generator circuits are identical in design. A memory controller instructs an ID detector circuit to detect the IDs of the respective memory chips, and individually controls the respective memory chips based on the detected IDs.
Patent JP-4415215-B2 (JP)
IPC: A61B5/276
Filed: 2002-07-03
Granted: 2010-02-17
Abstract: A system for measuring bioelectric impedance in real time, in the presence of interference and noise is disclosed. A small electric current is injected into a biopotential electrode system, and then the measurement is tested for contamination by electrical interference or other noise sources.