baber/WOPTO huggingface dataset:
Patent JP-2011244319-A (JP)
Title: Electronic conference system and control method in electronic conference system
Inventor: MISHIMA NOBUHIRO
IPC: G06F13/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic conference system capable of providing appropriate information in accordance with a standpoint of each participant regarding a subject under discussion, and a control method in the electronic conference system.SOLUTION: An electronic conference system includes: storage means for holding data associated with each user participated in a conference; extraction means for sequentially extracting a keyword associated with a subject under discussion; search means for executing a search for the data held in the storage means on the basis of the extracted keyword; presentation means for presenting a result of the search by the search means or information based on the result of the search to the users being participated in the conference; and designation means for receiving a designation of the style for presenting the search result or the information based on the search result to each of the users being participated in the conference. The presentation means presents the search result or the information based on the search result on the style corresponding to the designation received by the designation means for each of the users being participated in the conference.
Patent JP-2011243854-A (JP)
Title: Reactor
Inventor: OMURA SHINJI
IPC: H01F37/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a reactor in which heat dissipation is enhanced by preventing a coil from slipping out due to contraction or expansion when it is cooled or heated.SOLUTION: A coil 11 is cylindrical and generates magnetic lines of force by electromagnetic induction. A case 13 encases the coil 11. The case 13 has a bottomed cylindrical shape consisting of a cylindrical portion 132, and a bottom 131 closing one end of the cylindrical portion 132. On the inside wall of the cylindrical portion 132, first protrusions 15 and 17 are formed continuously in the substantially circumferential direction to protrude radially inward. A pillar portion 14 is provided on the bottom so that it is located on the inside of the coil 11. On the outside wall of the pillar portion 14, second protrusions 16 and 18 are formed continuously in the substantially circumferential direction to protrude radially outward. A dust core 12 is provided to fill a space between the case 13 and the coil 11.
Patent JP-2011245963-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TOSHIHIKO
IPC: B60C11/11
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a tread construction suitable for suppressing steering-pull of a vehicle.SOLUTION: A plurality of sipes 36 are provided in a block provided with acute angle-shaped first and second top parts 24 and 28 opposed to each other via a first diagonal line 26 and obtuse angle-shaped third and fourth top parts 32 and 34 opposed to each other via a second diagonal line 30. When the distances from the second diagonal line 30 to top points 24A and 28A of the first and second top parts are each denoted by L and distances from the first diagonal line 26 to top points 32A and 34A of the third and fourth top parts are each denoted by S, the plurality of sipes 36 are arranged in such a way that a continued land part 38 extended in a first diagonal line direction J exists in a first region Rto 0.6S on both sides of the first diagonal line and a continued land part extended in a second diagonal line direction K does not exist in a second region Rto 0.6L on both sides of the second diagonal line.
Patent JP-2011247167-A (JP)
Title: In-vehicle lubricating oil supply device
Inventor: MORINAKA SHOICHIRO
IPC: F01M1/18
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle lubricating oil supply device that prevents the amount of lubricating oil to be supplied to target sites from being insufficient due to a failure of a pressure detecting means.SOLUTION: The lubricating oil supply device 2 includes a hydraulic control mechanism 30 for changing control pressure PC to control pressure in a supply oil path 21 through which lubricating oil is supplied to target sites in an internal combustion engine 1, and a hydraulic pressure sensor 53 for detecting the pressure of the lubricating oil in the supply oil path 21. When a failure occurs in the output of the hydraulic pressure sensor 53, the control pressure PC is kept at second control pressure PC2 greater than the first control pressure PC1.
Patent JP-2011250211-A (JP)
Title: Wireless communication system, wireless base station, and communication control method
Inventor: NAKAMURA KAZUTAKA
IPC: H04W16/08
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a transmission line between wireless base stations.SOLUTION: A wireless base station eNB10-1 transmits to a wireless base station eNB10-2 a Resource Status Request message requesting to start transmitting second load information when its own load level is equal to or greater than a first threshold, and omits the transmission of the Resource Status Request message requesting to start transmitting the second load information when its own load level is less than the first threshold. Meanwhile, when the wireless base station eNB10-2 receives the Resource Status Request message requesting to start transmitting the second load information, it transmits to the wireless base station eNB10-2 a Resource Status Update message including the second load information.
Patent JP-2010281816-A (JP)
Title: Direction estimation device of sound source, and direction estimation method of sound source
Inventor: NAKADAI KAZUHIRO
IPC: G01S3/802
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a direction of a sound source correctly in a system having a stationary noise sound source.  <P>SOLUTION: A direction estimation device 1 of sound source which estimates the direction of the sound source using an eigenvector includes an acoustic signal input means (a microphone array 100) which inputs the acoustic signal, a correlation matrix calculation means (a correlation matrix calculation part 110) which calculates a correlation matrix of the input acoustic signal, and an eigenvector calculation means (an eigenvector calculation part 120) which calculates the eigenvector of the correlation matrix using the calculated correlation matrix. The eigenvector calculation means calculates the eigenvector using the correlation matrix of the input signal and one or more predetermined correlation matrices.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011251298-A (JP)
Title: Pb-FREE SOLDER ALLOY CONSISTING MAINLY OF Zn
Inventor: IZEKI TAKASHI
IPC: C22C18/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature Pb-free solder alloy capable of substantially withstanding the reflow temperature of about 300°C and excellent in wettability, joinability and reliability.SOLUTION: The Pb-free solder alloy consisting mainly of Zn contains, by mass, 0.01-16.0% Ge as a second element, and at least one of ≥0.01 to <1.0% Al and 0.01-10.0% Sn as a third element, and P contains ≤0.500%.
Patent JP-2011253102-A (JP)
Title: Optical fiber illumination device
Inventor: KANO SHUJI
IPC: G02B6/42
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber illumination device capable of being miniaturized, reducing the cost and improving the coupling efficiency.SOLUTION: A lens 13 is disposed between a light-emitting diode 11 which radiates light from a light-emitting surface 11a and an optical fiber 12 which receives the light with a light-receiving port 12a at one end and radiates the light from the other end. The light-emitting diode 11 is disposed at a focal point of the lens 13 or the adjacency of the focal point so that the light radiated from the light-emitting surface 11a can be incident on the lens 13. The light-receiving port 12a of the optical fiber 12 is disposed adjacent to the lens 13 so as to receive the radiation light from the light-emitting diode 11 passing through the lens 13. The lens 13 is configured to refract the light so that the radiation light from the center of the light-emitting surface 11a of the light-emitting diode 11 becomes parallel to the optical axis. A value obtained by dividing a representative length of the light-emitting surface 11a by a focal distance of the lens 13 is twice or less of the numerical aperture (NA) of the optical fiber 12.
Patent JP-2011250757-A (JP)
Title: Method for detecting nucleic acid in biological sample
Inventor: TANIGAMI YASUHISA
IPC: C12Q1/68
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and simply detecting nucleic acid from a biological sample such as feces.SOLUTION: The method for detecting nucleic acid in a biological sample includes: (A) a process of mixing the biological sample in a nucleic acid stabilizer solution containing an effective component of water-soluble organic solvent, and storing obtained suspension for a prescribed period of time; and (B) a process of conducting a reverse transcription reaction and/or a nucleic acid amplification reaction using part of the suspension obtained in the process (A) as a template solution for detecting nucleic acid in the suspension.
Patent JP-2011229893-A (JP)
Title: Pacifier for shaping labial form for infant
Inventor: YAMAGUCHI MICHIKO
IPC: A61J17/00
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pacifier for forming a beautiful mouth of fine shape because conventional mouthpieces of pacifiers for infants are of thick bag shape with air inside, and the lips tend to open outward when sucking the mouthpiece.SOLUTION: A mouthpiece 2 portion out of a receptacle 1 is formed as a piece of thin plate shape with no air inside, and the distal end is slightly swollen. Since the pacifier is thin and short, the mouth is puckered up to suck. The mouth is thereby tightened, and the lips are drawn inside to form beautiful shape.
Patent JP-2011256613-A (JP)
Title: Backfill injection method and connecting type short length infill bag
Inventor: YASUHARA MASATO
IPC: E21D9/04
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a backfill injection method and a connecting type short length infill bag capable of appropriately injecting a grout material as an insertion of an element progresses before a completion of the insertion of the element.SOLUTION: Short length infill bags 50 in which infill materials are filled are arranged along a periphery of an insertion direction L of a square steel element 10 to be inserted into a natural soil 400. As an insertion of the square steel element 10 into the natural soil 400 progresses, the short length infill bag 50 is sent backward from an inner portion at a tip of the square steel element 10. The short length infill bag 50 which is sent backward is filled with an infill material injected through an internal space 15 every time the insertion process makes progress of a prescribed length.
Patent JP-2011259285-A (JP)
Title: Imaging apparatus
Inventor: ISHIKAWA DAISUKE
IPC: H04N5/228
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a subject from disappearing from an image by an auto-zoom function.SOLUTION: The imaging apparatus comprises an image pick-up device 106 photoelectrically converting a subject formed by a photographic optical system, image creation means 108 for creating an image using output signals from the image pick-up device, size detection means 112 for detecting the size of a specific subject in the image, storage means 116 for storing a target value of the size of the specific subject, control means 114 for performing an auto-zoom control to take at least one of an optical zoom operation of a photographic optical system and an electronic zoom operation using the image so that the size of the specific subject is identical to or near the target value, and position detection means 112 for detecting a position of the specific subject in the image. The control means lowers a speed of the zoom operation as the position of the specific subject detected by the position detection means is away from the center of the image in the auto-zoom control.
Patent JP-2011255346-A (JP)
Title: Electrolytic water generator
Inventor: I CHIHIRO
IPC: C02F1/46
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator for accurately controlling pH of electrolytic water.SOLUTION: This electrolytic water generator 1 includes an electrolytic section 5 for generating alkali ion water and acid water. The electrolytic water generator 1 includes a mixing means 60 for mixing alkali ion water generated by the electrolytic section 5 and water of pH lower than that of the alkali ion water.
Patent JP-2011257718-A (JP)
Title: Toner and method for manufacturing the same
Inventor: MATSUMOTO KAZU
IPC: G03G9/087
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide toner having stable charge amount with excellent powder fluidity, fixability and hot-offset resistance even under environmental conditions such as high and low humidity, etc. while the content of rosin that is biomass is high.SOLUTION: Toner includes: a binder resin that consists of a polyester resin A obtained by condensation polymerization of aromatic dicarboxylic acid, rosin and a trihydric or more alcohol as starting materials, in which the content of the rosin in the total amount of the starting materials is 60 wt.% or more and a polyester resin B obtained by condensation polymerization of the aromatic dicarboxylic acid and a polyhydric alcohol as starting materials; a dispersion assistant for dispersing the polyester resin A into the polyester resin B; and colorant.
Patent JP-2013173806-A (JP)
Title: METHOD FOR PRODUCING β TYPE SIALON
Inventor: EMOTO HIDEYUKI
IPC: C09K11/08
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for producing Eu-activated β type sialon.SOLUTION: A method for producing a β type sialon containing Euas a luminescent center as a solid solution, expressed by general formula: SiAlON(0<z<4.2) includes a first heating process of calcining a raw material-mixed powder containing Si, Al and Eu under a nitrogen atmosphere, a second heating process of heat-treating the obtained calcined material under a rare gas atmosphere or under vacuum, and an acid treatment process, wherein the first heating process and the second heating process are performed in the same heating furnace.
Patent JP-2012001826-A (JP)
Title: Heat insulating fabric and fabric product
Inventor: HORIKAWA NAOMIKI
IPC: D03D11/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating fabric and a fabric product with excellent heat insulating properties against near infrared radiation.SOLUTION: The fabric is made of filament yarn A with the filament diameter in the range of 10 to 1000 nm and the filament number of 500 or greater, and filament yarn B with a delustering agent content of 1.5 wt.% or higher and the filament diameter of 1000 nm or greater. A fabric product such as clothes is produced from the fabric when necessary.
Patent JP-2010227598-A (JP)
Title: Ablation catheter
Inventor: MATSUMOTO KAZUO
IPC: A61B18/12
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ablation catheter simple in structure and a system, hard to generate a phenomenon causing cardiac tamponade and to generate a carbonization phenomenon in a tissue caused by a local abrupt temperature elevation in a living organism tissue, and capable of easily controlling a cauterant range and a cauterant depth on a cauterized portion.  <P>SOLUTION: This ablation catheter has an ablation electrode allowing ablation of the living organism tissue, and the ablation electrode is vibratable or rotatable on an ablation portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004391-A (JP)
Title: Light-emitting device and luminaire
Inventor: SHIBUSAWA SOICHI
IPC: F21V19/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device and a luminaire, which are advantageous in handling and in which irradiation of light can be uniformed on the whole.SOLUTION: The light-emitting device 1 includes: a substrate 2 shaped in a substantially rectangular form and having a size of 250-300 mm lengthwise; rows of light-emitting elements 3 arrayed on the substrate 2 in a direction orthogonal to a longer direction, and mounted so that in the rows, the separation dimension of adjacent rows is set to be 12-18 mm; and an encapsulating resin 4 for covering the light-emitting elements 3 arrayed in the direction orthogonal to the longer direction.
Patent JP-2012005303-A (JP)
Title: Dc power supply unit
Inventor: HIROSE MITSUYASU
IPC: H02P9/04
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To output a DC voltage using a multi-phase generator.SOLUTION: A DC power supply unit comprises: a multiphase generator 20 which outputs AC power with the number of phases of at least three phases; a power source 10 which rotates the multi-phase generator 20; a rectification circuit 30 which rectifies AC power output by the multi-phase generator 20 and converts the rectified power into DC power; a current sensor 50 which detects the magnitude of a load current supplied to a DC load by the rectification circuit 30; a required load current detector 60 which detects the magnitude of a current required by the DC load 90; and a speed controller 70 which compares the magnitude of a load current detected by the current sensor 50 with the magnitude of a current required by the DC load, which is detected by the required load current detector 60 and controls the rotational speed of the power source 10 so that the required load current is supplied to the DC load 90.
Patent JP-2012006169-A (JP)
Title: Special latent image pattern-formed body
Inventor: KOYAMA MASAHARU
IPC: B41M3/14
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a special latent image pattern-formed bodies applied to bank notes, passports, securities, product tags, various certificates or the like as the ones for preventing forgery and duplication.SOLUTION: In each special latent image pattern-formed body, a plurality of projecting parallel line patterns are arranged on a base material at a prescribed pitch, and further, a first element and a second element are arranged on the projecting parallel line patterns, thus, a first color image can be observed when the observation is performed obliquely to the base material, e.g., from the upper part, a second color image can be observed when the observation is performed, e.g., from the lower part on the contrary, and further, a third color image can be observed when the observation is performed from the front.
Patent JP-2012005600-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OKADA KENGO
IPC: A61B8/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of obtaining good images over a wide range.SOLUTION: The ultrasonic diagnostic apparatus transmitting ultrasonic waves to a subject and forming ultrasonic images based on signals received from the subject, includes, in particular, a main array in which sub-arrays comprising a plurality of ultrasonic vibrators are two-dimensionally arrayed; an aperture diameter setting means for selecting the aperture diameter of the main array by a matrix switch; a transmission delay adding means for giving a delay time to a transmission signal of ultrasonic wave to carry out addition processing; a receiving delay adding means for giving a delay time to a signal received by the sub-array included in the aperture diameter, to carry out addition processing; and a focal distance setting means for setting a focal distance for every sub-array according to the size of the aperture diameter of the main array.
Patent JP-2012008030-A (JP)
Title: Rotator bearing diagnostic device
Inventor: TSURUTA HIDESATO
IPC: G01M13/04
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotator bearing diagnostic device that can make an accurate diagnosis by avoiding the effect of the disturbance vibration waveform when diagnosing a bearing of a rotor.SOLUTION: A rotator bearing diagnostic device comprises: a machine specification database of a rotator that is driven by a motor; a vibration waveform database that stores a vibration waveform of a bearing; envelope processing means; thinning processing means; FFT analyzing means; feature frequency extracting means; waveform distribution processing means; criterion calculating means that calculates a criterion from the extraction result of feature frequency and result of waveform distribution; a criterion database; and determining means that determines the extraction result of feature frequency using the criterion.
Patent JP-2012006349-A (JP)
Title: Inkjet printer and printing method thereof
Inventor: SAIDA HIROBUMI
IPC: B41J2/01
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the position gap of front and rear images even if there is difference in various kinds of paper, storage environment conditions after surface printing and storage time.SOLUTION: In an inkjet printer loaded with an inline sensor for picturizing the print result, a non-discharge detecting pattern 20 and expansion/contraction reference marks 22A-22H are recorded at the time of printing the first page (surface). When the second page (rear surface) is printed after the first surface printing, at least one sheet of the first surface printed paper is fed through the printer and the expansion/contraction marks 22A-22H recorded on the first surface of the paper concerned are picturized by the inline sensor, then the amount of expansion/contraction deformation is calculated from the reading result. According to the obtained amount of expansion/contraction deformation, the processing of expansion/contraction deformation is applied to the image data for second surface printing. Moreover, the amount of paper expansion/contraction can be measured with the accuracy close to a nozzle pitch by way of newly making an additional recording of the expansion/contraction reference mark on the first surface and detecting the position of the mark recorded additionally in corresponding with the non-discharge detecting pattern.
Patent JP-2012014395-A (JP)
Title: File management device and file management method
Inventor: NAKAMOTO KEISHIRO
IPC: G06F12/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To enable inconvenience that even a file with old meta data is searched to be prevented.SOLUTION: A file management device comprises setting means for setting a validity period for meta data of a file, searching means for searching a file in which a validity period is set for meta data by the setting means, and display control means for changing the display method of the file searched by the searching means according to whether the current date is within the validity period of the meta data or not, thereby enabling searching with meta data or the content of meta data within the validity period.
Patent JP-2012014483-A (JP)
Title: Information device for taxi
Inventor: ASANO SATOSHI
IPC: G07B13/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an information device for taxi allowing a taxi user to find whether a taxi is available or not before stopping the taxi.SOLUTION: The information device for taxi comprises: position obtaining means 4 for obtaining an own vehicle position; service area storing means 5 for storing a service area where an own vehicle can give a service; and control means 6 for determining which position the own vehicle is inside or outside of the service area on the basis of the own vehicle position obtained by the position obtaining means 4 and the service area stored on the service area storing means 5 and performing control based on the determined result. If the control means 6 determines the own vehicle is outside of the service area, it outputs information on the service area of the own vehicle to information means 3 provided to the own vehicle.