baber/WOPTO huggingface dataset:
Patent JP-2011238387-A (JP)
Title: Electronic probe device using emitter array
Inventor: KATO MAKOTO
IPC: H01J37/073
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic probe device using an emitter array in which the probe current can be increased while keeping the diameter of a probe.SOLUTION: The electronic probe device comprises: an FE emitter array 1 arranged in the shape of a ring; a lens 2 which focuses a beam of the FE emitter array 1 to a diffraction surface; an iris 3 arranged on the diffraction surface; and an optical system 5 which irradiates a sample 6 with the reduced image of the diaphragm face of the iris 3. The electronic probe device is configured to increase a probe current while keeping the probe diameter of the device.
Patent JP-2011236470-A (JP)
Title: Aluminum-based bearing alloy and production method of the same
Inventor: NIRASAWA TOMOYUKI
IPC: B22D11/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an Al-based bearing alloy that is excellent in non-seizure properties, and a production method thereof.SOLUTION: The Al-based bearing alloy 3 (Al-based bearing alloy layer) contains 1 to 15 mass% of Si, wherein a total length of circumference of Si particles 5 observed in an observation field of 37,820 μmon a slide side surface 3a is 4,000 to 6,000 μm.
Patent JP-2011242941-A (JP)
Title: Component coupling device and processing method therefor
Inventor: OI KOICHI
IPC: G06F9/44
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method which can perpetuate data on software components in an application constructed by combination of software components.SOLUTION: A component coupling device which executes an application constructed by combination of components implemented as software combines the components in accordance with definition of component coupling before operation of the components. Property data on the instances of the component is stored so that the data is perpetuated, and the stored property data is set in an instance when an instance of a component is created.
Patent JP-2011239910-A (JP)
Title: Seat structure
Inventor: FUJITA YOSHINORI
IPC: A47C7/32
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To improve shock absorption properties of a seat suitable for a transport machine such as a vehicle, an airplane, and a train.SOLUTION: In a seat cushion part 10, a base net 170 for a cushion is supported between a front frame 130 and a rear frame 140 each supported resiliently by torsion bars 150 and 160. The front frame 130 and the rear frame 140 are supported by the torsion bars 150 and 160 via first and second arms 132 and 142, respectively. In this structure, a first arm part 132 of the front frame 130 is longer than a second arm part 142 of the rear frame 140. Consequently, when the front frame 130 and the rear frame 140 turn forward or backward when receiving a shock by front collision and back collision, downward force operates easily. Therefore, jumping out of a human body when a shock is applied is suppressed and rising of a human body upward along a seat back portion can be suppressed, thereby improving shock absorbing properties.
Patent JP-2011248067-A (JP)
Title: Music generating apparatus
Inventor: KOIKE YUJI
IPC: G10H1/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To generate a variety of music from multiple sets of material data.SOLUTION: A storage device 24 stores therein multiple sets of material data S representing music. A feature acquiring unit 34 acquires a time series of multiple sets of feature data F[1] to F[N], which respectively include numerical values of features fk of different images. A material selecting unit 36 selects, from the multiple sets of material data S, a set of material data S[n] corresponding to the feature fk of a set of feature data F[n], for each set of feature data F[1] to F[N]. A music generating unit 38 generates an acoustic signal A by combining such multiple sets of material data S[1] to S[N] selected by the material selecting unit 36.
Patent JP-2011246844-A (JP)
Title: Fiber for artificial hair
Inventor: KONO TAKAFUMI
IPC: A41G3/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide fiber for artificial hair having touch feeling closely similar to that of natural hair, enabling reduction in time required for curling and setting hair, and also sufficiently excellent in flame retarding properties.SOLUTION: The fiber for artificial hair is obtained by making synthetic resin fibrous. The synthetic resin includes 100 pts.mass of polyamide and 3-30 pts.mass of a flame retardant. The polyamide preferably comprises at least one kind of compounds selected from the group comprising nylon 6, nylon 6, 6, nylon 4, 6, nylon 1, 2, nylon 6, 10 and nylon 6, 12.
Patent JP-2011247761-A (JP)
Title: Object detector
Inventor: HIROMA TAKUJI
IPC: B60R21/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To quickly and precisely detect an object.SOLUTION: An object detector 10 includes: a wide-angle right radar 11R and a wide-angle left radar 11L which are disposed in a right front part and a left front part of a user's vehicle and are capable of scanning all of an area in front of the vehicle at a time ; and a processor 12. The processor 12 includes an object detection part 26 which, if a reflection point rR detected by the right radar 11R and a reflection point rL detected by the left radar 11L exist in one object, calculates a distance between reflection points rR and rL and distances to respective reflection points rR and rL in a longitudinal direction of the vehicle and detects a width of the object on the basis of the distance between reflection points and the distances to respective reflection points rR and rL.
Patent JP-2011251410-A (JP)
Title: Thermoplastic resin laminated sheet and molded article
Inventor: KANZAKI YOHEI
IPC: B32B27/36
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin laminated sheet achieving non-combustibility in a vehicle material combustion test, allowing thermoforming, and excellent in mold reproducibility, and a molded article.SOLUTION: A base layer part and a surface layer part are laminated and integrated to be the thermoplastic resin laminated sheet. In the thermoplastic resin laminated sheet, the base layer part is constituted of thermoplastic resin composition, and the surface layer part is constituted of aromatic polycarbonate resin. The molded article is manufactured by using the thermoplastic resin laminated sheet.
Patent JP-2011254232-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAKADA YASUYUKI
IPC: H04N13/04
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To extract a 3D still picture from a 3D animation based on a parallax.SOLUTION: Contents of a 3D animation recorded in a recording medium 11 are read by a signal processing part 12, and characteristics of the 3D animation such as a time-varying size of parallax are analyzed. Based on the analysis results, a plurality of candidate 3D still pictures to be recorded in the recording medium 11 separately from the 3D animation are selected. Each 3D still picture is constituted by one L-image and a corresponding R-image. The selected candidate 3D still pictures are displayed on a display device 2 by a system controller 13. After data of the 3D still picture selected from the candidates by a user is converted to a multi-picture format type data by a recording control part 14, it is recorded in the recording medium 11. The present invention can be applied to recording equipment.
Patent JP-2011162351-A (JP)
Title: Doffing apparatus
Inventor: INOUE TAKUYA
IPC: B65H67/04
Filed: 2010-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doffing apparatus presenting a configuration that can perform only situation-sensitive required operations, skipping unnecessary operations, and performing only least required operations.  <P>SOLUTION: A textile machine represented by an automatic winder or a spinner includes a plurality of winding units arranged in a row, and the doffing apparatus capable of running in an arrangement direction of the plurality of winding units. The winding units wind on a winding tube 7 a spun yarn that is unwound from a plurality of yarn supplying bobbins while performing yarn joining thereby creating a fully-wound package of a specific yarn amount. The doffing apparatus of the automatic winder includes, for example, a cradle opener 32 that performs opening/closing operation and raising/lowering operation of a cradle 12, and a yarn catching unit 60 that catches a yarn end on the yarn supplying bobbin 5 side and guides the yarn end to a winding tube 7. The cradle opener 32 is raised or lowered by a fluid pressure cylinder 38 and opened or closed by a driving motor 52. The yarn catching unit 60 is driven by a driving source 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253953-A (JP)
Title: Field-effect transistor
Inventor: KAJITANI RYO
IPC: H01L27/095
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor field-effect transistor with reduced cracking.SOLUTION: A field-effect transistor comprises: a semiconductor layer laminated body formed on a substrate 101; a source electrode 107 and a drain electrode 108 formed on the semiconductor layer laminated body; and a gate electrode 109 formed between the source electrode and the drain electrode. The semiconductor layer laminated body has: a first nitride semiconductor layer 102 provided with a first recess 102a; a second nitride semiconductor layer 105 formed on a bottom surface of the first recess; and a third nitride semiconductor layer 106 formed on a region excluding the first recess and on side surfaces of the first recess. The average band-gap energy of the second nitride semiconductor layer is higher than that of the first nitride semiconductor layer. The average band-gap energy of the third nitride semiconductor layer is higher than that of the first nitride semiconductor layer but lower than that of the second nitride semiconductor layer.
Patent JP-2011258797-A (JP)
Title: Drive control circuit of light-emitting diode and backlight system
Inventor: SHIJIMA TSUKASA
IPC: H01L33/00
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive control circuit of a light-emitting diode which can drive the light-emitting diode with a simplified circuit, and to provide a backlight system.SOLUTION: The drive control circuit of a light-emitting diode 2 which drives the light-emitting diode by controlling a current being fed thereto comprises a first transistor Q1 to which a constant current is fed, a second transistor Q2 which is in current-mirror connection with the first transistor, a third transistor Q5 through which the same current as that of the second transistor flows, a drive transistor Q8 which is in current-mirror connection with the third transistor, and a switching element Q9 connected in series with the light-emitting diode and the drive transistor between a first power source line Vdd and a second power source line Vss.
Patent JP-2012003904-A (JP)
Title: Battery terminal direct-fitting fuse unit
Inventor: SHIRAKI TAKASHI
IPC: H01H85/20
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal direct-fitting fuse unit having superior versatility and a new structure, for which a fusion part for a small current can be easily provided.SOLUTION: A conductive metal fitting 12 is formed by integrating an input-side terminal part 24 connected to a battery terminal 22, an output-side terminal part 26 connected by an external cable, and a fusion part 28 connecting between the input/output-side terminal parts 24, 26. A fuse attachment part 55 is constituted by integrally forming an upstream-side fuse connection terminal 30, further installing a downstream-side fuse connection terminal 48 formed separately from the conductive metal fitting 12, and having cooperation between the upstream-side fuse connection terminal 30 and the downstream-side fuse connection terminal 48.
Patent JP-2012000719-A (JP)
Title: Boring drill
Inventor: KONDO YOSHIHIRO
IPC: B23B51/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a boring drill capable of reducing work man-hours, and capable of also reducing tool cost, while performing highly accurate boring appreciated in an expansion margin, inner peripheral surface roughness and circularity of a hole only by one process of drill work, by omitting a process of conventionally required reaming to a workpiece of requiring highly accurate boring accuracy.SOLUTION: This boring drill includes a first cutting edge from the drill tip, a second cutting edge continuing with the drill shaft rear part side from the first cutting edge and a third cutting edge further continuing with the drill rear part side from the second cutting edge. The boring drill is characterized in that a first tip angle α1 is 100°<α1<125°, a second tip angle α2 is 135°<α2<170°, a third tip angle α3 is a range of 0°<α3≤20° and the third cutting edge length L3 is 0.1D≤L3≤0.5D.
Patent JP-2012004865-A (JP)
Title: Fading frequency estimation apparatus, fading frequency estimation method and base station device
Inventor: KIMURA MASARU
IPC: H04J11/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fading frequency estimation apparatus capable of estimating a fading frequency without narrowing down a fading frequency estimation enabled range and without reducing throughput.SOLUTION: A fading frequency estimation apparatus 1 has: a channel estimation section 11 for determining a channel estimate between a communication terminal and a receiving apparatus in which the fading frequency estimation apparatus 1 is packaged, over a plurality of frequency bands; a frequency correlation value calculation section 12 for determining a correlation value between channel estimates of two frequency bands to calculate a frequency correlation value of a channel estimate; a time/frequency correlation value calculation section 13 for correlating the channel estimates of the two frequency bands while deviating them just by a predetermined time interval to calculate a time/frequency correlation value of the channel estimate; a time correlation value calculation section 14 for calculating a ratio of the time/frequency correlation value with respect to the frequency correlation value; and a frequency estimation section 15 for estimating a fading frequency corresponding to that ratio as a fading frequency of a radio signal.
Patent JP-2012000654-A (JP)
Title: Apparatus for manufacturing metallic pipe with flange, method for manufacturing the same, and blow-molding die
Inventor: KOMATSU TAKASHI
IPC: B21D26/047
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a metallic pipe with a flange capable of performing blow-molding by using a blow-molding die, and forming a necessary flange by pressing a molded article by continuously using the same mold (the blow-molding die).SOLUTION: The apparatus for manufacturing a metallic pipe with a flange formed along a longitudinal direction includes a blow-molding die 13 consisting of an upper and a lower mold 11, 12, a heating mechanism 50 for heating a metallic pipe 14 to a predetermined temperature, and a blowing mechanism 60 for sealing both ends of the heated metallic pipe 14 and blowing high pressure gas into the metallic pipe 14. The blow-molding die 13 includes a sub-cavity SC for forming the flange in a part of a cavity MC determined by a die position at blow-molding, the blow-molding die 13 further is closed beyond the die position at blow-molding, thereby the sub-cavity SC crushes the metallic pipe 14 blow-molded in the sub-cavity SC to form the flange 14a.
Patent JP-2012005911-A (JP)
Title: Nitrification treatment method of waste liquid
Inventor: KOYAMA TOICHIRO
IPC: C02F3/10
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To effectively perform the nitrification treatment of a waste liquid.SOLUTION: A contact material 12 is immersed in the waste liquid 2 to be treated in a nitrification tank 1. The contact material 12 has a core material 13 formed of a material which is hardly adhered with a microorganism, and a large number of high-height tuft-shaped threads 14 formed of fibers which are hardly adhered with microorganisms and radially protruding from the core material 13. Bacteria which produce biopolymers are adhered to the tuft-shaped threads 14 as dominant species, and the bacteria producing the biopolymers are made to hold nitrification bacteria.
Patent JP-2011005487-A (JP)
Title: Method and apparatus for producing catalyst
Inventor: GARCIA GOMEZ RAFAEL
IPC: G01B13/08
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a catalyst.SOLUTION: The method for producing the catalyst comprises the steps of: obtaining the average diameter Dm of a monolith 2 and the thickness M of a mat; covering the monolith 2 with the mat; and disposing the monolith covered with the mat in a housing. The housing is formed by deforming a housing blank and the monolith 2 covered with the mat is surrounded by the formed housing. The average diameter Dm of the monolith 2 is obtained by putting the monolith 2 in a measurement chamber, packing a liquid in an intermediate chamber 11 between the measurement chamber and the monolith 2, measuring the amount of the liquid coincident with a volume difference between the monolith 2 and the internal volume of the measurement chamber, and calculating the average diameter Dm of the monolith 2 from the volume difference.
Patent JP-2012008279-A (JP)
Title: Optical-fixing magenta toner, electrostatic charge image developer, developer cartridge, and image forming device
Inventor: NAKAMURA YASUSHIGE
IPC: G03G9/09
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical-fixing magenta toner with which image forming at high speed and with improved fixing performance can be performed, and to provide a developer, a developer cartridge and an image forming device.SOLUTION: An optical-fixing magenta toner including a bonding resin, an infrared absorber which is at least one selected from diimonium compound and aminium compound, and, as colorant, a solid solution of three kinds of compounds of monomethyl quinacridone or dimethyl compound, monomethyl compound or unsubstituted compound is used to make it possible to perform image forming at high speed.
Patent JP-2012005438-A (JP)
Title: Liquid composition containing royal jelly extract
Inventor: HONMA YOSHIKO
IPC: A61K35/644
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition containing royal jelly extract extracted with ethanol or a mixture of ethanol and water, which is free from generation of precipitate and flocculate caused by the royal jelly extract extracted with ethanol or ethanol/water mixture, and is stable over a long time.SOLUTION: The liquid composition contains (a) ethanol extract of royal jelly extracted with ethanol or ethanol extract of royal jelly/water mixture and (b) polyvinyl alcohol.
Patent JP-2012015149-A (JP)
Title: Etching method and apparatus
Inventor: OZU TOSHIHISA
IPC: H01L21/8238
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an etching method in which oxygen plasma can be prevented from having an adverse effect on the ground of an insulating film when the insulating film formed on a substrate is etched.SOLUTION: The etching method includes a first etching step for exposing an insulating film 222 to plasma treatment gas and etching the insulating film 222 halfway in the thickness direction, a deposit removing step for exposing the insulating film 222 which remains after the completion of the first etching step to oxygen plasma and removing deposits on the surface of the remaining insulating film 222, and a second etching step for exposing the remaining insulating film 222 to plasma treatment gas and etching the remaining insulating film 222.
Patent JP-2010209122-A (JP)
Title: Mucosal vaccine using chitosan adjuvant and meningococcal antigen
Inventor: DEL GIUDICE GIUSEPPE
IPC: A61K39/02
Filed: 2010-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunogenic composition containing (a) a capsular saccharide antigen from serotype C of N.meningitidis, and (b) a chitosan adjuvant.  <P>SOLUTION: The composition preferably includes (c) one or more antigens and (d) one or more adjuvants, further. The composition is especially suitable for mucosal delivery including intranasal delivery. An immunogenic composition for mucosal delivery is also provided, which contains capsular saccharides from at least two of serotypes A, C, W135 and Y of N. meningitidis. Preferably, the capsular saccharides in the composition are conjugated to a carrier protein and/or are an oligosaccharide. A conjugated oligosaccharide antigen is particularly preferable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012016973-A (JP)
Title: Resonator
Inventor: KURATA TAKENORI
IPC: B60B21/12
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To secure a widely effective range of sound absorption of a resonator which is disposed in an air chamber of a tire and reduces noise due to resonance.SOLUTION: The resonator 12 includes a first sub-air chamber 41, a first communication part 43 which communicates with the first sub-air chamber 41, a second sub-air chamber 42, and a second communication part 44 which communicates with the second sub-air chamber 42. These sub-air chambers 41, 42 and the communication parts 43, 44 constitute a first resonator part 51 and a second resonator part 52 which have different characteristics of resonance frequency from each other. The resonator 12 can easily be disposed because the resonator 12 keeps the two resonator parts 51, 52 constituted of one body part 31.
Patent JP-2012019376-A (JP)
Title: Spectacles for stereoscopic video appreciation
Inventor: ARITA SHINICHI
IPC: G02B27/22
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To restrict viewing at an excessive parallax amount beyond a fusion limit without disturbing stereoscopic viewing of other viewers.SOLUTION: A stereoscopic video display apparatus 110 transmit a synchronization signal such as an infrared signal synchronized with timings of displaying left eye video and right eye video alternatively. A pair of spectacles for stereoscopic video appreciation 120 includes: a shutter control section 124 that controls opening and closing of each of a left eye shutter and a right eye shutter by the synchronization signal transmitted from the stereoscopic video display apparatus 110; a signal strength determination section 123 that determines a signal strength of the synchronization signal. The shutter control section 124 switches between a first open/close pattern for displaying stereoscopic video by alternatively opening and closing the left eye shutter and the right eye shutter and a second open/close pattern for displaying planar video by simultaneously opening and closing the left eye shutter and the right eye shutter according to the signal strength determined at the signal strength determination section 123.
Patent JP-2012018091-A (JP)
Title: Rotation angle detecting device
Inventor: TAKEUCHI SHUICHI
IPC: G01D5/245
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detecting device capable of detecting the axial deviation of a rotor, by using a structure used for detecting a rotation angle.SOLUTION: In a rotation angle detecting device detecting a rotation angle of a disc-shaped rotor 20, a plurality of grooves D are provided on a disc surface of the rotor 20. Detection coils 32A, 32B, 32C, 32D which are induced according to a magnetic field changing depending on the presence/absence of the grooves D to produce alternating current voltage when the rotor 20 rotates, are provided oppositely to the disc surface. The rotation angle of the rotor 20 is obtained on the basis of the alternating current voltage induced in the detection coils 32A, 32B, 32C, 32D, and the presence/absence of the axial deviation of the rotor 20 is detected.