baber/WOPTO huggingface dataset:
Patent JP-2007259320-A (JP)
Title: Speech sound quality evaluation system, communication system, test management apparatus and test communication device
Inventor: KIMURA NOBUKO
IPC: H04M3/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice quality evaluation system capable of excluding a connection from a non-permitted terminal device without changing specifications of conventional devices or networks, and performing voice quality testing without changing the network configuration or setting of an audio communication system.  <P>SOLUTION: A voice quality evaluation system of the present invention transmits/receives data while embedding the data in the payload of an audio packet even in an environment where the communication of protocols other than the audio packet is regulated according to a security policy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262216-A (JP)
Title: Method for producing porous solid
Inventor: AKATA KAZUYA
IPC: A01G1/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a porous solid in which temperature-sensitive water-absorbing and discharging resin applicable to various kinds of applications, particularly capable of being suitably used as a material, etc., effective in building of a heat island countermeasure system and capable of sufficiently and efficiently fixing even temperature-sensitive water-absorbing and discharging particles having sizes of certain degree without depending on kind of the porous solid into a hole is fixed into the hole, and to provide a heat island countermeasure material utilizing the resultant porous solid.  <P>SOLUTION: The method for producing the porous solid comprises immersing or injecting a dispersion obtained by dispersing the temperature-sensitive water-absorbing and discharging resin particles into water having a temperature not lower than temperature-sensing point of the temperature-sensitive water-absorbing and discharging resin particles in the presence of a disperse stabilizer into a porous solid having a hole not smaller than a diameter of the temperature-sensitive water-absorbing and discharging resin particles and then cooling the immersed or injected material at a temperature not higher than the temperature-sensing point of the resin particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265784-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, its manufacturing method, and nonaqueous electrolyte secondary battery using it
Inventor: KUZUO RIYUUICHI
IPC: H01M4/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material excelling in thermal stability and having high charge-discharge capacity.  <P>SOLUTION: In this manufacturing method of this positive electrode active material formed of powder of a lithium composite oxide Li<SB>1+z</SB>Ni<SB>1-x-y</SB>Co<SB>x</SB>Ti<SB>y</SB>O<SB>2</SB>, where 0.10≤x≤0.21, 0.03≤y≤0.08 and -0.05≤z≤0.10, an alkaline solution is added in a mixture aqueous solution of a nickel salt and a cobalt salt and a sulfuric acid aqueous solution of titanyl sulfate to coprecipitate hydroxides of nickel, cobalt and titanium in a condition at 50-80°C and at pH of 10-12.5; an obtained composite hydroxide Ni<SB>1-x-y</SB>Co<SB>x</SB>Ti<SB>y</SB>(OH)<SB>2</SB>(where 0.10≤x≤0.21 and 0.03≤y≤0.08) is heat-treated at a temperature not lower than 300°C and below 900°C; and an obtained nickel-cobalt-titanium composite oxide is mixed with a lithium compound and heat treated at a temperature of 650-850°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261897-A (JP)
Title: Mold device
Inventor: TAKADA HIROAKI
IPC: C03B9/197
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a blank mold and a mouth mold not deviated in position around the axial line of a mold device when a parison is molded.  <P>SOLUTION: The mold device is provided with the mouth mold 2 formed in a pair of split molds 2a and 2b for molding the mouth part 1e of a glass bottle, and the blank mold 3 formed of a pair of split molds 3a and 3b which hold and close the mouth mold 2, for molding the body part 1f of the Parison 1 continuing to the mouth part 1e of the glass bottle; and also provided with engaging parts 2d and 3d which are located between the mouth mold 2 and the blank mold 3, engage with each other at the position where the blank mold 3 closes and position the mouth mold 2 with respect to the blank mold 3 around the axial line X by mutually engaging at the closing position of the blank mold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267155-A (JP)
Title: Memory system
Inventor: OGAWA TOSHIO
IPC: H04B10/524
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission rate of signals to be transmitted between a controller and a storage device at a minimum cost.  <P>SOLUTION: The controller converts a parallel command signal, address signal or write data signal into a first serial signal and outputs the converted signal through an optical transmission line to the storage device as a first optical signal of single wavelength. The storage device converts the first optical signal into the original parallel command signal, address signal or write data signal and outputs the converted parallel signal to a storage section. The storage device converts the parallel read data signal from the storage section into a second serial signal and outputs the converted signal through the optical transmission line to the controller as a second optical signal of single wavelength. Since it is not necessary to transmit an optical signal using an optical multiplexer or an optical demultiplexer, the transmission rate of signals to be transmitted between the controller and the storage device can be improved at the minimum cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270177-A (JP)
Title: Non-oriented silicon steel sheet excellent in magnetic property after stress relieving annealing, and its production method
Inventor: ARITA YOSHIHIRO
IPC: C21C7/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented silicon steel sheet which is excellent in crystal grain growth and magnetic properties without hindering productivity while permitting to contain Ti.  <P>SOLUTION: The non-oriented silicon steel sheet contains ≤3.5% Si, ≤0.15% Mn, ≤0.1 to ≤3.0% Al, ≤0.0050% C, ≥0.020 to 0.010% Ti, ≥0.010 to ≤0.0050% S, and 0.050 to ≤0.20% Sn, and the balance Fe and inevitable impurities, wherein the average crystal grain size before stress relieving annealing is ≥40 μm, the average crystal grain size after the stress relieving annealing is ≥60 μm, the content of solid solution Ti before the stress relieving annealing is <0.0020mass%, and a precipitated object containing both of Ti and S before the stress relieving annealing is included. In the method for manufacturing the same, the desulfurizing treatment is not applied by a desulfurizing flux, Ca alloy, M alloy, and REM after adjusting the component in steel manufacture, but applied at a slab heating temperature of 1,000-1,150 prior to the hot rolling and at a hot rolled sheet annealing temperature of 900-1,150°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271139-A (JP)
Title: Air-conditioner
Inventor: SHINOHARA MASAAKI
IPC: F24F13/20
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for reducing dew condensation on partition walls and heat loss while saving a space.  <P>SOLUTION: A casing 1 consists of a plurality of heat insulating panels joined together. The heat insulating panels are arranged as partition walls for partitioning air ducts in the casing 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274338-A (JP)
Title: Camera and camera system
Inventor: NOZAKI HIROTAKE
IPC: G03B11/04
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with no shading in a projection light flux even when an imaging optical system projects from a housing face.  <P>SOLUTION: The camera projecting an optical image of the invention, is provided with: an imaging optical system which is arranged in a front of the housing, and guides a photographed object image to imaging elements; and a projecting optical system which is arranged in a face of the housing different from the face arranged the imaging optical system, and projects the optical image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268937-A (JP)
Title: Foamed wall paper
Inventor: KAMOSHITA CHIGUSA
IPC: B32B27/10
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall paper having an ionizing radiation-curable resin as a surface protective layer which is excellent in stain resistance, scratch resistance and processabilities, and is also excellent in unevenness follow-up properties by emboss processing and crack resistance.  <P>SOLUTION: A foamed wall paper is characterized in that a foamed resin layer and a surface protective layer comprising an ionizing radiation-curable resin composition successively overlaie a substrate, and in that Vickers hardness of the surface protective layer is 0.45-1.3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006240615-A (JP)
Title: Sensor casing for vehicle and casing fixing structure
Inventor: TAZOE TADANORI
IPC: G01P15/08
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor casing for a vehicle and a casing fixing structure capable of protecting a sensor certainly and constructing a sensor device light and small at low cost.  <P>SOLUTION: The body of the casing body 40 of the satellite sensor 16 is formed from a resin in block (lump) shape, and sensor protection parts 42 in trapezoidal block shape are formed on both the sides of the casing body 40. The area between the sensor protection parts 42 is formed as a sensor storing part 44 some smaller than the sensor protection parts 42, and a sensor body 46 and a base board 47 are installed inside the sensor storing parts 44. The casing body 40 is secured to the upper part 36A of a front side member 36 by bolts 48 as a fastening member in such an arrangement that the sensor protection parts 42 are located on both the sides across the vehicle width.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006294229-A (JP)
Title: Program verifying method for nonvolatile memory device
Inventor: RI MINKEI
IPC: G11C16/04
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program verifying method for reducing the threshold voltage variation of a program cell in a NAND type flash memory device.  <P>SOLUTION: In the NAND type flash memory device, after data is programmed in a memory cell connected to a word line by applying a program voltage to the program target word line, a first program verifying voltage is applied to verify the pass/fail of the program if the word line is a last word line, and a second program verifying voltage is applied to verify the pass/fail of the program if the word line is not a last word line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007276400-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: TATSUMI DAISUKE
IPC: B41J2/01
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which efficiently prevents curling caused by a treatment liquid and bleeding caused by ink, an image forming method, and an image forming program.  <P>SOLUTION: Halftone processing is applied to image data to generate the halftone image data as halftone-processed image data; ink ejection data indicating a dot for ejecting an ink droplet is generated on the basis of the halftone image data; reaction liquid ejection data for ejecting a reaction droplet to a dot forming position for ejecting the ink droplet indicated by the halftone image data and the dot position around the dot is generated on the basis of the halftone image data; the ink droplet is ejected on the basis of the ink ejection data; and the reaction droplet is ejected on the basis of the reaction liquid ejection data, so that an image can be formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006288398-A (JP)
Title: Method for separating nucleic acid and solid substrate for separating nucleic acid
Inventor: HWANG KYU-YOUN
IPC: C12M1/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a nucleic acid with a substance having an amino group and a carboxyl group and having a positive charge at the first pH, and to provide a solid substrate for separating a nucleic acid, used for the method.  <P>SOLUTION: This method for separating the nucleic acid from a nucleic acid-containing sample is characterized by comprising a step for bringing the nucleic acid-containing sample into contact with a bifunctional substance having a positive charge at the first pH to bind the nucleic acid to the substance, and a step for releasing the nucleic acid at the higher second pH than the first pH, and the solid substrate for separating the nucleic acid, capable of being used for the method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007279620-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using photoreceptor
Inventor: OSADA TAKAHIRO
IPC: G03G5/14
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which does not cause a problem such as image defection or density irregularity of image, to provide an image forming apparatus provided with the electrophotographic photoreceptor, and to provide a uniform coated film having no film thickness unevenness even when the coated film is thick because it contains inorganic compound particles.  <P>SOLUTION: The electrophotographic photoreceptor has at least an under coating layer containing an alcohol-soluble resin and a photoreceptor layer on a conductive base, wherein the under coating layer is formed from a coating solution which contains at least tertiary alcohol as a coating solvent. The image forming method according to a contact charging process using the electrophotographic photoreceptor is provided. Further, the coated film is formed from the coating solution which contains at least an alcohol-soluble resin and inorganic compound particles and contains at least tertiary alcohol as a coating solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283307-A (JP)
Title: Portable dc arc welding machine
Inventor: HIROI TORU
IPC: B23K9/073
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable DC arc welding machine which can be returned to a normal welding by terminating a short-circuit state in an early stage when a short circuit occurs.  <P>SOLUTION: The portable DC arc welding machine having a portable DC arc welding power source for supplying the first constant current from the welding power source to a welding output terminal and supplying the second constant current larger than the first constant current in a short-circuit state comprise: detection circuits 101, CT for detecting the welding output voltage and the welding output current at the welding output terminals P, N; a control circuit 100 for forming a control signal so as to obtain the current characteristic according to the magnitude of the welding output voltage; and output circuits 110, 111 for supplying the welding current to the welding output terminals according to the control signal from the control circuit and the detected current from the detection circuits.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285735-A (JP)
Title: Device and method for inspecting platform scale
Inventor: SHIMADA YOSHIAKI
IPC: G01G19/02
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platform-scale inspection device whose manufacturing cost does not increase sharply, to which a predetermined load can be applied satisfactorily, and moreover, which can maintain high inspection accuracy.  <P>SOLUTION: The device is provided with a supporting fixed frame 12 fixed to a foundation 1, striding over a platform scale to be inspected 5 that is an object of inspection, an oil-hydraulic cylinder system 13 that is a load generating device and a platform-scale inspecting load cell 14 arranged vertically in series, between the platform 4 of the scale 5 and a spot above the platform 4 in the fixed frame 12, and a fine load generating device 15 for generating a fine load to be made to act onto the scale 5 and the load cell 14. According to this constitution, a load strictly matching the predetermined load for inspection can be made to act, by generating a load that is close to the predetermined load for the inspection by the use of the oil-hydraulic cylinder 13, and afterwards, generating fine load by the generating device 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283225-A (JP)
Title: Dehydration assistant for sludge and dehydration method/device for sludge using this assistant
Inventor: YASUNAGA TOSHIYUKI
IPC: C02F11/12
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydration assistant for sludge which is easy to handle and can stably yield a dehydrated cake with a low moisture content despite a small addition of the assistant, and a dehydration method/a dehydration device using the assistant.  <P>SOLUTION: This dehydration assistant for sludge is composed of a viscous rayon of a fibrous material with 30 to 80 wt.% moisture content, and the fibrous material is preferably 1 to 20 mm long. In addition, the sludge dehydration method is to first add/mix the dehydration assistant and a polymer flocculant with an organic sludge, and then dehydrate the mixture mechanically. Further, in the dehydration method, the polymer flocculant is preferably added after adding and mixing the dehydration assistant with the former, and a screw press is preferably used for mechanical dehydration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288647-A (JP)
Title: Oscillator controller
Inventor: KOBAYASHI HIROYUKI
IPC: H03L7/099
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator controller which controls a voltage controlled oscillator at high accuracy and reduces a size of a circuit and power consumption.  <P>SOLUTION: The oscillator controller 100 has: a phase frequency detector 1 that compares a reference signal Sref and a frequency-divided signal Sd, and outputs a phase difference signal; a charge pump 2 that outputs a phase error signal according to the phase difference signal output from the phase frequency detector; a loop filter 3 that filters the phase error signal outputted from the charge pump 2, and outputs an oscillation frequency controlling voltage Vctrl; the voltage controlled oscillator 4; a frequency divider 5 that divides output from the voltage controlled oscillator 4; an R counter 6; an N counter 7; a first comparator 8 that outputs a frequency comparison signal based on outputs from the R counter 6 and the N counter 7; and a controlling circuit 10 that controls the voltage controlled oscillator 4, the R and N counters 6 and 7, the frequency divider 5, and a second comparator 9, by outputting signals thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286534-A (JP)
Title: Wavelength shift type light control element, method for manufacturing the same, and planar display device
Inventor: MUROYAMA MASAKAZU
IPC: G02F1/03
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength shift type light control element and a method for manufacturing the element having preferable response speed characteristics and suitable for displaying moving pictures, and to provide a planar display device using the above wavelength shift type light control element.  <P>SOLUTION: The light control element is equipped with: a color filter layer 3 which selectively transmits light in a specified wavelength region out of incident light; a transmission wavelength shift layer 2 comprising lamination layer of a ferroelectric film having a variable refractive index and a transparent thin film having a refractive index different from that of the ferroelectric film; and a refractive index control means 4 which changes the refractive index of the ferroelectric film. The refractive index control means 4 changes the refractive index of at least a part of the ferroelectric film in the transmission wavelength shift layer 2 to transmit or block light in the specified wavelength region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292853-A (JP)
Title: Image forming apparatus
Inventor: FURUYA SEIJI
IPC: G03G15/00
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus performing the best toner density control under set circumstances regardless of the sort of paper, and capable of avoiding unnecessary ejection of transfer paper.  <P>SOLUTION: In the image forming apparatus having an intermediate transfer belt 2, a toner density sensor 12 is provided at a position where it is opposed to the intermediate transfer belt 2 and to which the transfer paper is conveyed on the intermediate transfer belt 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006342337-A (JP)
Title: Sealing agent suppressing leakage and method for sealing
Inventor: KAWAGUCHI TAKAFUMI
IPC: F16L55/16
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing agent efficiently and surely closing a leakage part of a pipe.  <P>SOLUTION: The sealing agent is composed of a sealing compound flowing together with a fed gas stream in the pipe, accumulating in a residual sealing agent remaining in the leakage part of the pipe and closing the leakage part by at least absorption of the sealing compound in the residual sealing agent. For example, cyclic olefin oxides (e.g. a cycloalkene oxide such as cyclohexene oxide), an olefin oxide having a group with an affinity for the residual sealing agent (e.g. a hydroxyalkene oxide such as glycidol) or diketones (e.g. β-diketones such as acetylacetone) are cited as the sealing compound. The sealing agent may contain an absorption promoter promoting the absorption of the sealing compound in the residual sealing agent (e.g. alkanols such as methanol).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007300265-A (JP)
Title: Piezoelectric device
Inventor: HANZAWA MASANORI
IPC: H03H9/02
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device where the joining strength of seam welding by airtight sealing is secured and which has superior characteristics and reliability.  <P>SOLUTION: A crystal vibrator 1 comprises a ceramic substrate 10, a metal seal ring 12 fixed to the ceramic substrate 10, a crystal vibration chip 16 put in a storage hollow part 15 demarcated by the ceramic substrate 10 and the metal seal ring 12, a metal lid body 20 joined to the metal seal ring 12 to airtightly seal the inside of the storage hollow part 15. The metal lid body 20 has an external shape larger than the external shape of the metal seal ring 12, the outer peripheral edge of the metal lid body 20 is curved toward the side wall surface of the metal seal ring 12 and seam-welded to the metal lid body 20 at the outer peripheral edge of the top surface of the metal seal ring 12, and in this welding state, they are joined with an eutectic alloy formed between the top surface and side wall surface of the metal seal ring 12 and the metal lid body 20 and containing Au and Ni.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300318-A (JP)
Title: Digital crt television and structure and method for rewriting packaged memory
Inventor: YAMAKAWA TAKUYA
IPC: H04N5/64
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for rewriting a packaged memory inhibiting a trouble due to the conduction of a static electricity through a connector-inserting opening for rewriting a software formed to a cabinet for a digital CRT television, and making a high reliability and a high workability coexist at a low cost.  <P>SOLUTION: A first opening 12a formed to a main substrate 12 and a connector inserting port bored through a second opening 17a formed to a rear cabinet 17 are formed to the bottom of the digital CRT television 11, thus reducing an effect by the conduction of the static electricity.  <P>COPYRIGHT: (C)2008,JPO&INPIT