baber/WOPTO huggingface dataset:
Patent JP-2012240394-A (JP)
Title: Image forming apparatus
Inventor: IMOTO SHINJI
IPC: B41J29/38
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes a plurality of image forming means and suppresses the need for cleaning and idle ejection of ink for maintenance except for image formation by the image forming means as much as possible, improves productivity, and reduces waste liquid.SOLUTION: The image forming apparatus includes a paper feeding part for housing a recording medium, a plurality of image forming means for forming an image by ejecting a liquid droplet to the recording medium supplied from the paper feeding part, and a paper ejecting part for ejecting the recording medium on which an image is formed by the plurality of image forming means. The image forming apparatus provides a solution through image formation by means of one of the plurality of image forming means which is selected initially until an image surface number exceeds an initially set predetermined image surface number.
Patent JP-2012248925-A (JP)
Title: Wavelength path setting method and device for wavelength multiplex communication network
Inventor: SAKAUCHI MASAHIRO
IPC: H04B10/29
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength path setting method and a device that are capable of achieving an improvement of wavelength utilization efficiency and a reduction of packet processing load in a wavelength multiplex communication network.SOLUTION: A wavelength path setting device in an optical wavelength multiplex network where each node device has a structure integrating an optical switch section and a packet switch section determines whether a congestion occurs or not by each node device's monitoring of traffic volume in terms of communication packet flow, sets at least one wavelength path to resolve the congestion on the basis of congestion occurrence information from the node device, and switchover at least one packet flow involved in the congestion to the wavelength path.
Patent JP-2012248079-A (JP)
Title: Biological information processing apparatus, biological information processing method and biological information processing program
Inventor: AOKI TAKAHIRO
IPC: G06V10/60
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a biological information processing apparatus, a biological information processing method and a biological information processing program capable of increasing authentication accuracy while reducing the size and cost of the apparatus.SOLUTION: The biological information processing apparatus includes: a biological sensor that obtains plural biological images of a user; a detection section that detects surface reflection areas in the plural biological images; and a storage that stores biological information obtained from biological images having surface reflection areas different from each other among the plural biological images. The biological information processing method includes the steps of: obtaining the plural biological images of the user using the biological sensor; detecting the surface reflection areas in the plural biological images; storing the biological information, which is obtained from the biological images having surface reflection areas different from each other among the plural biological images, in the storage.
Patent JP-2012246199-A (JP)
Title: Manganese composite hydroxide particle, positive pole active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery, and method for producing them
Inventor: TOYA HIROMASA
IPC: H01M4/525
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium/manganese composite oxide particle having a small and uniform particle size with a hollow structure; and a method for producing such a lithium/manganese composite oxide particle.SOLUTION: This manganese composite hydroxide particle is obtained through a nucleation step and a particle growth step. The nucleation step is conducted such that an aqueous solution for nucleation including a metal compound containing manganese and an ammonium ion supply source is subjected to a crystallization reaction by controlling pH to be 12.0 to 14.0 based on liquid temperature of 25°C and in ambient atmosphere to generate nuclei. The particle growth step is conducted such that the aqueous solution containing nuclei formed in the nucleation step is controlled so that pH falls in the range of 10.5 to 12.0 based on liquid temperature of 25°C to be lower than that of the nucleation step, and the atmosphere is changed to an inert atmosphere within 30% of total time from the beginning of the particle growth step to grow the nuclei. The manganese composite hydroxide particle obtained in the particle growth step is mixed with a lithium compound, and the mixture is fired to obtain the lithium/manganese composite oxide particle.
Patent JP-2012251488-A (JP)
Title: Method of removing impeller of pump
Inventor: KANEKO AKIRA
IPC: F04D29/70
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pump impeller removing method that prevents galling, when an impeller of the pump is removed from a main shaft.SOLUTION: In removing the impeller of the pump from the main shaft on the outside of a barrel by suspending the pump from the barrel that stores the pump after removing a motor for driving the pump, the barrel is drained while the pump is suspended by a predetermined position from the barrel, water and a weak alkaline cleaning agent are injected after draining the barrel, a mounting part of the impeller of the pump is soaked in a cleaning agent solution, hot water is circulated, the pump is suspended and laid sideways in a predetermined place on the outside of the barrel after heating the cleaning agent solution in the barrel for a predetermined time or more in a predetermined temperature range, and the impeller is removed by jetting the cleaning agent solution to the mounting part of the impeller.
Patent JP-2012256648-A (JP)
Title: Kit for forming metal electrode protection film, metal electrode protection film and formation method therefor, and semiconductor light-emitting device and manufacturing method therefor
Inventor: KOITO NAOKI
IPC: H01L33/56
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a kit for forming a metal electrode protection film which can prevent discoloration or blackening of a metal electrode, exhibits excellent atmospheric stability while retaining gas barrier properties, and exhibits excellent transparency causing no yellow discoloration or white turbidity or the like over time, and to provide a formation method therefor, and a semiconductor light-emitting device which can have a high luminance and a long life by using the metal electrode protection film.SOLUTION: The kit for forming a metal electrode protection film at least has an alkoxysilane compound, an A liquid the content of which is 0.0001-0.005 molar equivalent for the alkoxysilane, and a B liquid containing a polymer which contains at least vinyl alcohol as a constitutional unit. The A liquid and the B liquid are mixed when used.
Patent JP-2012257408-A (JP)
Title: Switching regulator
Inventor: DEGUCHI MICHIYASU
IPC: H02M3/155
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator with a high coefficient even at a light load.SOLUTION: By controlling on-off operations of a switching element with an output signal of an oscillation circuit in which an oscillatory frequency is controlled by an output signal of an error amplifier, the oscillatory frequency is suppressed to be low at a light load, thus suppressing a switching loss.
Patent JP-2013002850-A (JP)
Title: Navigation device
Inventor: INOUE YASUSHI
IPC: B60L3/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which can highly accurately set an energy consumption amount on the basis of driving characteristics of a driver.SOLUTION: A navigation device comprises: a driving tendency learning unit 104 for learning a driving tendency by using a travel history of a vehicle; a link cost setting unit 102 for dynamically setting a link cost from an estimated energy consumption amount based on the driving tendency learned by the driving tendency learning unit 104 and distance information and gradient information of roads; and a route search unit 103 for searching a travel route on the basis of the link cost set by the link cost setting unit 102 and map information. The driving tendency learning unit 104 comprises: a driving learning unit 104a for learning the driving tendency; and a regeneration tendency learning unit 104b for learning an estimated energy regeneration amount on down grade roads on the basis of the driving tendency and the distance information and gradient information of roads.
Patent JP-2013001597-A (JP)
Title: Cement-containing composition, slurry for ground improvement and ground improving method
Inventor: KONO TAKAO
IPC: C09K17/06
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a cement-containing composition useful for producing hardened cement body and improving soft ground, reducing generation of carbon dioxide gas in production and giving a hardened body having sufficient strength; ground improving slurry useful for improvement of ground and produced by using the composition; and a ground improving method using the slurry.SOLUTION: The cement-containing composition includes: 100 pts.mass of a mixture containing (a-1) 60-90 mass% of blast furnace slag fine powder having a degree of fineness of ≥3,000 cm/g and ≤13,000 cm/g, (a-2) 3-20 mass% of anhydrous gypsum having a degree of fineness of ≥2,500 cm/g and ≤8,000 cm/g and (a-3) 5-37 mass% of portland cement, and 5-30 pts.mass of regenerated fine powder which is a classified fraction of powder generated after separating and recovering a filling material from hardened cement body and having an average particle diameter of ≥2.0 μm and ≤10.0 μm and a cumulative 90% particle diameter of ≤20.0 μm.
Patent JP-2012041523-A (JP)
Title: Compound, resin, and resist composition
Inventor: KIN KYOCHU
IPC: H01L21/027
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a monomer for a resin of a resist composition which can form a pattern having outstanding resolution.SOLUTION: A compound is expressed by formula (I) (wherein Rdenotes a hydrogen atom or a methyl group; Adenotes a divalent linking group; R, R, R, R, and Reach independently denote a hydrogen atom or a hydroxy group, or the two groups thereof which adjoin each other in the bonding position on the benzene ring join together to form a non-aromatic ring, wherein at least one group chosen from the group consisting of R, R, R, R, and Rdenotes a hydroxy group, and at least other two groups form a non-aromatic ring with the carbon atoms on the benzene ring with which they combine and which adjoins each other).
Patent JP-2013003926-A (JP)
Title: Radio communication system
Inventor: MASUYAMA MAKOTO
IPC: G08B17/00
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of reducing a possibility that a radio apparatus receives a radio signal from an unintended direction or transmits a radio signal to an unintended direction.SOLUTION: The radio communication system includes: sensors D11 to D43 in which a state determination unit determines a state on the basis of a state signal from a state detection unit and a transmission/reception unit transmits or receives a radio signal; a receiver A for performing monitoring control of the sensors; and a plurality of relays B1 to B2 and C1 to C3 that mediate between the sensors and the receiver to relay a radio signal by constituting a plurality of communication hierarchies.
Patent JP-2011181181-A (JP)
Title: Optical disk device
Inventor: MATSUDA TAKAHIRO
IPC: G11B7/004
Filed: 2011-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase time and power efficiency in detection while securing reliability by changing resolution of detection in association with the structure or state of the recording medium of an optical disk or the use state of a device, in detecting stains or defects of an optical disk recording/playback device.  <P>SOLUTION: In detecting stains or defects of a disk 101, a recording state recognition means 109 is used to recognize whether the recording surface of a part for detecting an optical disk has been already recorded or unrecorded. In a recorded area, detection is quickly executed by reducing detection resolution. In the unrecorded area, detection is executed by increasing detection resolution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013006786-A (JP)
Title: Method for producing fluorinated alkane
Inventor: SUGIMOTO TATSUYA
IPC: C07C19/08
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorinated alkane in a good yield, in fluorinating an alkyl sulfonate by an interchange reaction with an alkali metal fluoride.SOLUTION: This method can produce the target fluorinated alkane in a good yield by virtue of using a reactor equipped with a screw type agitation blades or a rotary kiln type reactor in an interchange reaction with an alkali metal fluoride, even in a reaction pattern yielding a massive amount of solid contents.
Patent JP-2013010855-A (JP)
Title: Polylactic acid resin composition
Inventor: MORI MASAHIRO
IPC: C08K7/14
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition which has excellent strength and impact resistance and exhibits good color tone; a polylactic acid resin molding obtained by molding the polylactic acid resin composition; and a method for producing the molding.SOLUTION: The polylactic acid resin composition contains a polylactic acid resin, cellulose having crystallinity less than 50%, glass fibers and a rubber component, where 5-350 pts.wt. of cellulose having crystallinity less than 50%, 1-25 pts.wt. of glass fibers, and 1-45 pts.wt. of a rubber component are blended to 100 pts.wt. of the polylactic acid resin.
Patent JP-2013011564-A (JP)
Title: Corrosion fatigue test apparatus
Inventor: NAKAYAMA HAJIME
IPC: G01N3/32
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion fatigue test apparatus capable of accurately evaluating corrosion fatigue characteristics of a metallic material in a marine environment.SOLUTION: A corrosion fatigue test apparatus 10 includes: a test apparatus body 14 for applying a repeated load to a metal specimen 12; a testing cell 20 filled with a corrosive liquid 22 in which the metal specimen is immersed; a specimen simulated electrode 28 and a reference electrode 30 arranged in the testing cell to be immersed in the corrosive liquid; a potential measuring instrument 32; a corrosive liquid storage container 40; corrosive liquid conveyance means 44, 46, 48; and control means 60. The corrosive liquid includes artificial sea water stored in the corrosive liquid storage container and algae propagated by marine creatures 56 put in the artificial sea water. The control means controls conveyance of the corrosive liquid to the testing cell and apples a repeated load to the metal specimen while making an immersion potential of the metal specimen be the same as a reference immersion potential obtained by previously immersing a metal electrode made of the same material as that of the metal specimen in natural sea water.
Patent JP-2012021982-A (JP)
Title: Fiber current sensor with reduced temperature sensitivity
Inventor: SANDERS GLEN A
IPC: G01R15/24
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fiber current sensor with reduced temperature sensitivity.SOLUTION: There is provided a sensor-head assembly including a quarter wavelength device having a shape-induced birefringence, and a detection coil coupled to the quarter wavelength device and operable while wound around a current conductor body. The quarter wavelength device converts linear polarization light from a polarization holding fiber into circular polarization light.
Patent JP-2013016535-A (JP)
Title: Substrate processing device, substrate processing method, and storage medium with program for executing substrate processing method recorded
Inventor: TAGAMI KOJI
IPC: G01B11/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device capable of accurately detecting a holding state of a substrate without being affected by the film type, a surface state of the substrate or the like.SOLUTION: A substrate processing device for processing a substrate includes: a mount base 32 on which the substrate is mounted; a holding part 44 which holds a peripheral part of the substrate mounted on the mount base 32; a light source 98 which irradiates the holding part 44 with light; and a detection section 99 which detects a holding state of the substrate held in the holding part by detecting the quantity of the light from the holding part 44.
Patent JP-2013017074-A (JP)
Title: Temperature compensation oscillator and electronic apparatus
Inventor: YAMAMOTO TAKEHIRO
IPC: H03B5/32
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To perform frequency compensation with higher accuracy when compared with that of frequency adjustment of temperature compensation operation, while performing the temperature compensation operation.SOLUTION: The temperature compensation oscillator 1 comprises an oscillation circuit 10 having a piezoelectric element 11 and first variable capacity elements 14, 15 connected in parallel with the piezoelectric element 11, and outputting a reference signal oscillated at a frequency corresponding to an input temperature compensation voltage, second variable capacity elements 91, 92 connected in parallel with the first variable capacity elements and having a capacity lower than that of the first variable capacity elements, and a compensation circuit 30 which outputs a voltage changing in accordance with the time elapsed after startup as a startup compensation voltage which converge the voltage into a specified value, i.e., the voltage between terminals of the second variable capacity elements.
Patent JP-2013020152-A (JP)
Title: Electromagnetic wave element
Inventor: SHIMOYAMA ISAO
IPC: G02B13/00
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave element that reduces an influence of aberration on electromagnetic waves of a plurality of bands having significantly different wavelengths, with a simple structure.SOLUTION: An electromagnetic wave element is configured by a composite dielectric in which a second dielectric 2 having a different dielectric constant from a first dielectric is dispersed in the first dielectric 1. The electromagnetic wave element has an effective dielectric constant almost equal to the electromagnetic wave of a predetermined first wavelength and that of a predetermined second wavelength longer than the first wavelength. The average particle size and average interspace of the second dielectric 2 is smaller than the first wavelength.
Patent JP-2013020548-A (JP)
Title: Electronic pen, data editing method and data editing program
Inventor: INABA TAKEHITO
IPC: G06F3/042
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic pen capable of reflecting the result of editing into data when an editing operation such as pasting, folding, and cutting is performed on paper.SOLUTION: An electronic pen 5 is used for writing on dedicated paper 30. The electronic pen 5 includes: a coordinate detection section 21 that detects coordinates from dots on the dedicated paper 30; a coordinate change detection section 22 that determines whether a first coordinate and a second coordinate which are detected temporally in succession by the coordinate detection section 21 are not positionally continuous; a control section 10 that determines whether a detection time interval between a detection time when the first coordinate is detected and a detection time when the second coordinate is detected by the coordinate detection section 21 is within a predetermined period of time; and an edit execution section 23 that executes an editing process when the first and second coordinates are determined to be not continuous and the detection time interval is within the predetermined period of time.
Patent JP-2013019236-A (JP)
Title: Vacuum insulation tatami core for thin tatami
Inventor: KADOTA MASASHI
IPC: E04F15/02
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a tatami core for a thin tatami using a vacuum insulation material which is thin in thickness and excellent in rigidity and insulation property, in which the periphery of the tatami core can be cut and allows a needle to be used there, and preventing its vacuum sealing from being impaired due to a hole in the vacuum insulation material, without using a special machining method in a process of producing the tatami from the tatami core.SOLUTION: A tatami core is constituted by a tatami backing side cushion layer, a core layer, a rigidity maintaining layer and a tatami surface side cushion layer, where a vacuum insulation material and an outer peripheral core layer which is disposed on the outer side periphery of the vacuum insulation material and can be cut are used for the core layer of the tatami core.
Patent JP-2013018271-A (JP)
Title: Inkjet recording apparatus
Inventor: TAKADA YUTAKA
IPC: B41J2/01
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To earlier detect a failure in a recording head when it occurs, without providing another structure to the recording head.SOLUTION: An inkjet recording apparatus is for forming an image according to image data by driving a recording head 60 for ejecting ink in accordance with an ejection control signal generated based on the image data. The inkjet recording apparatus includes: a head data generation circuit 41 that generates that generates the ejection control signal based on the image data; an output buffer 42 that supplies the ejection control signal to the recording head 60; a comparator 44 and a timer 45 that measures a delay time between when an output signal of the output buffer 42 is subjected to high- impedance and when the output signal of the output buffer 42 changes to a specific level; and a determination part 46 that determines whether the failure occurs in the recording head 60, based on the delay time measured by the timer 45.
Patent JP-2013026260-A (JP)
Title: Bonding system, substrate processing system, bonding method, program and computer storage medium
Inventor: HIRAKAWA OSAMU
IPC: H01L21/677
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the throughput of bonding by performing the bonding of a processed substrate and a support substrate efficiently.SOLUTION: A bonding system 1 has a loading/unloading station 2 where a processed wafer W, a support wafer S or a polymerization wafer T is loaded/unloaded to/from a bonding station 3, and the bonding station 3 where a predetermined processing of the processed wafer W and the support wafer S is performed. The bonding station 3 has a coating device 40 which coats the processed wafer W with an adhesive, thermal treatment apparatuses 41-46 where the processed wafer W is heated to a predetermined temperature, bonding devices 30-33 which bond the processed wafer W and the support wafer S via an adhesive while inverting the front and back surfaces of the support wafer S, and a wafer transfer region 60 where the processed wafer W, the support wafer S or the polymerization wafer T is transferred to each device.