baber/WOPTO huggingface dataset:
Patent JP-2006230458-A (JP)
Title: Polysulfone-based permselective hollow fiber membrane bundle and blood purifier
Inventor: MABUCHI KOYO
IPC: A61M1/18
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysulfone-based permselective hollow fiber membrane bundle suitable for a hemodialysis hollow fiber type blood purifier with high water permeability or the like and a blood purifier with high long-term preservation stability.  <P>SOLUTION: In the polysulfone-based permselective hollow fiber membrane bundle containing polyvinylpyrrolidone( PVP), at least the blood contacting surface of the hollow fiber membrane is composed of the assembly of polymer particles, the elution of PVP from the hollow fiber membrane bundle is 10 ppm or less, the hydrogen peroxide elution amount of obtained liquid extract is 5 ppm or less when performing a test determined by standards of approval for the manufacture of dialysis type hemodialysis apparatuses, the hydrogen peroxide elution amount is suppressed and degradation in the case of long-term preservation is suppressed. UV (220-350 nm) absorbance in the liquid extract of the hollow fiber membrane when performing the test determined by standards of approval for the manufacture of the dialysis type hemodialysis apparatuses after preserving the blood purifier filled with the hollow fiber membrane bundle at a room temperature for one year or longer after sterilization is 0.10 or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231347-A (JP)
Title: Twin roll type continuous caster
Inventor: HAYASHI KANJI
IPC: B22D11/06
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of breakout by preventing the formation of a gap between a step part of a ring-shaped recessed part and a solidified shell.  <P>SOLUTION: Recessed rolls 101,102 have the step parts 101a, 101b, 102a and 102b at both end parts and also are formed with the ring-shaped recessed parts 107a, 107b, 109a and 109b near the step parts (step part rising parts 131a, 131b, 132a and 132b). Since the solidified shells 111 and 112 solidified by being cooled with the roll surfaces, enter the ring-shaped recessed parts 107a, 107b, 109a and 109b and get stuck thereon, even if solidified shells 111 and 112 tend to thermally shrink along a roll axial direction, this shrinkage is prevented. As a result, the formation of the gap near the step part is prevented, the heat-exhausting even near the step parts is promoted, the growth of the solidified shell at the position is progressed and the occurrence of the breakout can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006236014-A (JP)
Title: Shopping support system using shopping list
Inventor: SUGASAKA TAMAMI
IPC: G06Q10/00
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping support system producing a rough shopping list by a stock article or the like of a user, and determining a purchase article and a purchase destination store thereof in reference to an electronic leaflet on the basis thereof.  <P>SOLUTION: This shopping support system supporting the production of the shopping list from the electronic leaflet has: a shopping list production means 30 exhibiting the distributed electronic leaflet to the user, exhibiting a commodity to be added to the shopping list by an image allowing distinction that it is selected when the user selects the commodity to be add to the shopping list from the electronic leaflet, and producing one shopping list from the selected commodity and exhibiting it to the user when the exhibition of the shopping list is required from the user; and a shopping list transmission means 31 dividing the shopping list produced by the shopping list production means into the shopping list in each store, transmitting the shopping list to each the store, and transmitting the shopping list to a portable terminal of the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238149-A (JP)
Title: Digital data receiver
Inventor: HASHIMOTO JUNJI
IPC: H04N21/4425
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data receiver capable of switching an image and a still image, with noticing a specific image area on a screen.  <P>SOLUTION: A digital data receiver (10) includes a digital data generator (16) to receive a broadcast wave in order to generate digital data, an image data generator (20, 21) to generate image data from the digital data, a detection part (20, 21) to detect an error signal from data corresponding to specific image areas (52, 54, 55, 56) in the digital data, and a switching control part (34) to control switching from the image data to freeze image data, base on the error signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237455-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SUGAYA HIROYUKI
IPC: H01L27/12
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with SON structure in which an element formation area can be surely supported, parasitic capacity can be prevented from being increased, and the power consumption of the element can be reduced; and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: A cavity 13 is formed in a substrate 11 correspondingly at least to one element formation area 12 on the surface of the substrate 11. A plurality of trenches 14 are connected to the cavity 13 to separate the element formation area 12 partially from other element formation areas. Oxide films 15 are formed on the substrate 11 around the trenches 14 and in the element formation areas 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231498-A (JP)
Title: Cutter
Inventor: FURUYA MASAHIRO
IPC: B23B27/14
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter comprising multifunctional material practically bearable with relation to environment proof performance such as contamination proof performance and corrosion proof performance, hygiene performance, and durability of high levels.  <P>SOLUTION: This cutter 100 has a tip 102 comprising the multifunctional material with a multifunctional layer of carbon-doped titanium oxide or titanium alloy oxide on at least part of its surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244725-A (JP)
Title: Led lighting system
Inventor: ISHIBASHI KAZUO
IPC: F21Y101/02
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting system, capable of reducing thermal resistance of LEDs, of simplifying a mounting process, and of allowing the LEDs to be arranged three-dimensionally, in response to demanded directivity.  <P>SOLUTION: This LED lighting system is so structured that the plurality of LEDs 2 are mounted on a radial FPC 1 formed into a flat surface, when expanded; and the respective LEDs 2 are led out to terminals 3 and 4, by connecting them by printed wiring are stuck to a surface of a core 5 formed of a material having high thermal conductivity. Heat generated from a P-N junction part of each LED 2 is transmitted to the core 5 via the FPC 1 and a thermally-conductive adhesive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243862-A (JP)
Title: Risk hedge operation system
Inventor: SAKATA KUNIO
IPC: G06Q50/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a risk hedge operation system for performing group division according to the amount of a transaction, and for securing a stable profit in the group, and for compensating a loss until a specific limit in the group.  <P>SOLUTION: In a risk hedge operation system equipped with an operation server 1 for executing the processing of the heritage transaction operation of stock selling/buying using the Internet, the operation server 1 executes group division processing corresponding to the amount of transaction based on the amounts of transaction, the amount of a profit or the amount of a loss when a member trader performs stock buying and selling, and calculates the total amount of a profit and the total amount of a loss in the group, and calculates the amount of collection of a specific rate or less from the member trader who has gained a profit according to the total amount of a profit and the total amount of a loss, and calculates covering money of a specific rate or less from the member trader who has had a loss, and notifies the member trader to execute hedge fare adjustment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243102-A (JP)
Title: Device and program for supporting performance
Inventor: USUI TAKESHI
IPC: G10H1/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance support device permitting unified performance support as a session performance.  <P>SOLUTION: Two or more pieces performance equipment 2 are connected to the performance support device 1, and according to performance data responding to performance data and/or chord data pre-stored in a musical piece data file 6 and performance operation output from each performance equipment 2, the performance data from each performance equipment 2 are converted to those suited for the musical piece data, and the converted performance data are fed back to each performance equipment 2 to make each performance equipment 2 generate sound. the system is a session performance system for a sing-alone machine, and the performance support device 1 supports a background performance. The performance equipment 2 is in charge of two or more pre-set specific parts of musical instruments and is provided with operation input parts of structures suitable for performance operation of each musical instrument.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245125-A (JP)
Title: Substrate treatment apparatus and method therefor
Inventor: HIROSE HARUMICHI
IPC: H01L21/677
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus which can prevent a change in transfer speed of a substrate due to the force the substrate receives in a treatment portion.  <P>SOLUTION: The treatment apparatus comprises a chamber 1; transfer shafts 4 and 4A whereon a transfer roller 5 is installed which is arranged in the chamber, and supports and transfers the substrate at a predetermined angle of inclination; driving shaft 12 whereon a driving roller 11 is installed which supports the lower end of the substrate transferred by the transfer roller; first driving source 21 which drives to rotate the driving shaft and transfers the substrate along the transfer roller by means of the driving roller; treatment portions 7 and 8 which conduct a predetermined treatment on the substrate which is transferred in the chamber; and second driving source 61 which drives to rotate one of the transfer shafts which is arranged closer to the treatment portion together with the transfer roller, and applies driving force for preventing a change in transfer speed of the substrate caused by the force the substrate receives from the treatment portion to the substrate by means of the transfer roller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239953-A (JP)
Title: Recording device
Inventor: ITO HIROSUMI
IPC: B41J2/205
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which can transmit a recording waveform data signal to the driving circuit of a recording head from a main body main circuit by a smaller number of signal wires than the number of kinds of recording waveform.  <P>SOLUTION: The recording waveform data signal DATA is serially transmitted to a head driver 21 from the main body main circuit. The head driver 21 of the recording head 1 has a first serial-parallel conversion circuit 35, a second serial-parallel conversion circuit 36, and a switching circuit 37. In this case, the first serial-parallel conversion circuit 35 converts each state of the recording waveform data signal DATA corresponding to the rising edge of each clock pulse in a clock signal CLK2 into a parallel signal. The second serial-parallel conversion signal 36 converts each state of the recording waveform data signal DATA corresponding to the falling edge of each clock pulse into a parallel signal. The switching circuit 37 switches both parallel signals from the rising edge and the falling edge of a latch signal LAT2, and outputs as a plurality of kinds of the recording waveform signals FIRE 01-06.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245218-A (JP)
Title: Chip resistor and its production process
Inventor: TSUKADA TORAYUKI
IPC: H01C1/148
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance corrosion resistance of an upper surface electrode 4 while lowering the resistivity of a terminal electrode, in a chip resistor comprising upper surface electrodes 4 formed on the upper surface of a chip-type insulating substrate 2 at the opposite ends thereof, a resistor film 5 formed between both upper surface electrodes while partially overlapping the both upper surface electrodes at the opposite ends thereof, a cover coat 8 covering the resistor film, and side face electrodes 9 formed on the right and left end faces of the insulating substrate.  <P>SOLUTION: On the upper surface of both upper surface electrodes 4, second upper surface electrodes 6 are formed such that a part thereof directly overlaps a portion 5a of a resistor film 5 which overlaps the upper surface of the upper surface electrode, and the opposite ends of a cover coat 8 overlap with respect to a portion 6a of both second the upper surface electrodes 6 which overlaps the upper surface of the resistor film 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242490-A (JP)
Title: Stoker-type incinerator and its operation method
Inventor: MOTAI TADAYUKI
IPC: F23L7/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stoker-type incinerator capable of simultaneously realizing effect of reducing unburned matters and heavy metals in incineration main ash, effect of reducing ash dust such as soot, unburned carbon and ash carried with a combustion gas, and effect of reducing NOx by promoting the combustion in a combustion zone of the furnace and inhibiting generation of NOx caused by recirculation of a recirculated gas with good balance, in the stoker type incinerator comprising a recirculation passage for allowing a part of a combustion exhaust gas in a combustion chamber to be recirculated into the furnace as the recirculated gas.  <P>SOLUTION: In this stoker-type incinerator 2 wherein the primary air is introduced from lower parts of stokers 21-23 in which a burned object is charged to implement primary combustion by the primary air in the combustion chamber 3 at an upper part of the stokers, and then the secondary air is charged to an upper part of the combustion chamber 3 to implement secondary combustion, the combustion exhaust gas in the combustion chamber 3 is partially recirculated to the furnace as the recirculated gas, and oxygen in the primary air is enriched to control oxygen concentration of the primary air supplied to the main combustion zones 21-23 at the upper part of the stokers, within a range of 21-40% to implement combustion in the main combustion zone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241410-A (JP)
Title: Thermoplastic resin composition and application
Inventor: FUJITA EMI
IPC: C01B25/37
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition enabling melt molding, facilitating the molding, produced at a low production cost, exhibiting little absorption of visual light and large absorption of near infrared light, and maintaining the sufficient near infrared absorption function over wide temperature and moisture ranges; and to provide a molded article and a product such as an optical component comprising the composition.  <P>SOLUTION: The thermoplastic resin composition contains a thermoplastic resin and a coloring matter, and has ≥80% maximum value of light transmittance at 1 mm optical path length and 400-700 nm wavelength, and ≤10% maximum value of the light transmittance at 1 mm optical path length and 700-1,000 nm wavelength, ≤5% rate of change of the maximum values of the light transmittance at 400-700 nm wavelength before and after the heating test of standing the resin still at 250°C for 30 min, and ≤10% maximum value of the light transmittance at 700-1,000 nm wavelength after the heating test. The molded article such as an optical lens comprises the resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241579-A (JP)
Title: Chemical conversion treatment agent and surface-treated metal
Inventor: MAKINO KAZUHIRO
IPC: C23C22/34
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromium-free chemical conversion treatment agent exhibiting high corrosion resistance and also having excellent stability.  <P>SOLUTION: The chemical conversion treatment agent is composed of: (A) at least one selected from zirconium, fluorine, amino group-containing silane coupling agents, the hydrolysates thereof and the polymerized products thereof; and (B) an amino group-containing aqueous phenolic compound. The content of the zirconium in the chemical conversion treatment agent is 25 to 2,000 ppm expressed in terms of metal, and the molar ratio between the fluorine content and the zirconium content satisfies 3≤F/Zr≤6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249210-A (JP)
Title: Light scattering biaxially stretched polyester film
Inventor: WATANABE TOSHIHARU
IPC: B29L9/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film having moderate light scattering nature, and when a functional layer such as an adhesive layer or a UV-curable resin layer is formed on one surface of the film, having good adhesivity with the functional layer, and when a transparent member comes in contact with the other surface of the film, causing no adhesion therewith.  <P>SOLUTION: This light scattering biaxially stretched polyester film has a coating layer having easy adhesivity to a curable resin on one surface thereof, has an uneven face with projection density (pieces/mm<SP>2</SP>) of 5 or above showing interference fringes of fifth or higher order observed by two-beam interferometry on the other surface thereof, and has 10% or higher haze as of the whole film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252963-A (JP)
Title: Piezoelectric transformer controlling circuit
Inventor: FUJIMURA TAKESHI
IPC: H02M7/48
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer controlling circuit capable of controlling an output current without directly detecting the output current.  <P>SOLUTION: The piezoelectric transformer controlling circuit controls the driving of a piezoelectric transformer to stabilize the output current. The controlling circuit comprises: an oscillation circuit for oscillating an oscillation signal; a drive circuit for applying an AC input voltage in response to the oscillation signal; the piezoelectric transformer for changing the input voltage applied and outputting the same; an input current detection circuit for detecting the input current of the piezoelectric transformer as a detection signal; a phase component extraction circuit for extracting a phase component of the detection signal in synchronization with the input voltage; an integration circuit for integrating the phase component of the detection signal with respect to time; and a differential circuit for generating a differential signal responsive to a difference between the integral obtained by the integration circuit and a predetermined reference value. The oscillation circuit receives the differential signal and controls the oscillation signal so that the integral value is closer to the predetermined reference value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006253508-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: WATANABE SADAHISA
IPC: H01L29/73
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a transistor mounted on a semiconductor substrate, and to provide its manufacturing method.  <P>SOLUTION: In the semiconductor device with the transistor mounted on the semiconductor substrate 211, the transistor comprises an n-type epitaxial layer 212 composing a base region, an n-type buried layer formed under the n-type epitaxial layer, a first p-type buried layer formed on the n-type buried layer and composing a collector region, a second p-type buried layer formed independently on the first p-type buried layer on the n-type buried layer and composing an emitter region, a first p-type diffusion layer formed so as to form a joint from the surface part of the n-type epitaxial layer to the first p-type buried layer and composing a collector region together with the first p-type buried layer, and a second p-type diffusion layer formed so as to form a joint from the surface part of the n-type epitaxial layer to the second p-type buried layer and composing the emitter region together with the second p-type buried layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255725-A (JP)
Title: Apparatus for piercing substrate
Inventor: FUKAZAWA TOSHIO
IPC: B23K26/08
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for piercing a substrate, which apparatus can carry out the piercing of the workpiece substrate with high precision.  <P>SOLUTION: The apparatus for piercing the substrate comprises a laser beam source (24) for emitting a laser beam, a first stage (15) having a first mirror (21) mounted on it, a second mirror (22), and a projection lens (23), and further comprises a second stage (19) mounted on the first stage (15), first driving means (13, 14) for driving the first stage (15) in the first direction, and second driving means (17, 18) for driving the second stage (19) in the second direction perpendicular to the first direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255070-A (JP)
Title: Foldable manual wheelchair
Inventor: SHIMIZU TOSHISHIGE
IPC: A61G5/02
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair 1 which enables a user to take baggage in and out of a storage part 12 provided under a seating face 10 freely from the side of the wheelchair 1 and enables the user to get on and off the wheelchair 1 from the side.  <P>SOLUTION: A pair of right and left armrests 14 and at least one driving wheels 30 of the foldable manual wheelchair 1 are rotated within a range of 90° from the side to the back. The armrests 14 and the driving wheels 30 are fixed at a fixed position on the side and/or in the back. The storage part 12 is provided under the seating face 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314804-A (JP)
Title: Method for producing coating film with use of aerosol, particulate therefor, coating film and composite material
Inventor: IWAZAWA JUNICHI
IPC: H01L21/205
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a coating film with the use of aerosol, which forms the coating film of adequate quality at a high film-forming rate.  <P>SOLUTION: This production method comprises: forming the aerosol by mixing particulates which are mainly made of a brittle material and have a 50% average diameter (D50) of 100 to 300 nm on a number base, with a carrier gas; spraying the aerosol onto the surface of a substrate to collide the particulates with the substrate; and pulverizing or deforming the particulates by the collision to form the coating film on the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI