baber/WOPTO huggingface dataset:
Patent JP-2010215928-A (JP)
Title: Heating method and heating furnace of metal material
Inventor: KAIHO SUMIO
IPC: C21D9/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating technique of a metal material for heating the metal material, e.g. steel slab, with further higher thermal efficiency, in a heating furnace (continuous heating furnace) including a preheating area, heating area, and soaking area.  <P>SOLUTION: In a continuous heating furnace 10A including a preheating area 11, heating area 12, and soaking area 13, heat storage burners 21 are provided in a front stage 12a of the heating area 12, conventional burners 22 are provided in a middle stage 12b and rear stage 12c of the heating area 12, and combustion air preheated with the heat storage burners 21 is mixed with combustion air of the conventional burners 22 with a mixer 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162322-A (JP)
Title: Composition for toilet
Inventor: AIHARA SHIN
IPC: A61L9/01
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for toilet for suppressing the generation of excrement odor itself, and also to provide a urine odor suppressing method.  <P>SOLUTION: Disclosed are the composition for toilet containing a component (a) and a component (b), and the urine odor generation suppressing method in which the composition for toilet containing the components (a), (b) and water is brought into contact with the surface of an object which generates the urine odor, wherein the component (a) is one or more kinds of β-glucuronidase selected from among macrocyclic compounds of 14 to 18-membered rings, and the component (b) is one or more kinds of surfactants, of which the content is >5 to 70 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222272-A (JP)
Title: Method for producing laurolactam
Inventor: DOI TAKASHI
IPC: C07D225/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing laurolactam from cyclododecanone oxime by a Beckmann rearrangement reaction using a catalyst in a nonpolar solvent, where deposition of the catalyst, a catalyst decomposition product or the like is not caused.  <P>SOLUTION: A 2-alkoxy-4,6-dichloro-1,3,5-triazine is used as a catalyst in the production of laurolactam by a Beckmann rearrangement reaction of cyclododecanone oxime. Namely, the production method of laurolactam comprises subjecting cyclododecanone oxime to a Beckmann rearrangement using the 2-alkoxy-4,6-dichloro-1,3,5-triazine as a catalyst in the presence of a nonpolar solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222445-A (JP)
Title: Surface modifier for use in powder, magnetic recording medium and method for manufacturing the same, as well as magnetic paint and non-magentic paint
Inventor: KOMURA KAZUFUMI
IPC: C09C3/08
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for upgrading the dispersibility of such a powder as a magnetic powder in a magnetic paint, a non-magnetic powder in a non-magnetic paint and the like.  <P>SOLUTION: This surface modifier, the magnetic paint and the non-magnetic paint contain a compound containing a lactone ring which is substituted with at least one kind of a polar group selected from the group consisting of hydroxyl groups, carboxyl groups and amino groups or with a substituent group containing this polar group. This method for manufacturing a magnetic recording medium uses the surface modifier for use in powders. This magnetic recording medium is manufactured by this manufacturing method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224925-A (JP)
Title: Environment recognition device
Inventor: SAITO TORU
IPC: G08G1/16
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment recognition device that reliably and properly detects and recognizes a light source existing on a vehicle travel path, from a captured image.  <P>SOLUTION: The environment recognition device 1 includes: an imaging means 2 which captures an image T; a distance detection means 6 which detects a real-space distance Z of each pixel p in the image T; an integration processing means 10 which integrates adjacent pixels p in the image T into one group g based on each image data D; a distance calculation means 11 which calculates a real-space distance Zg of each group g based on each pixel p belonging to the group g and the real-space distance Z corresponding to each pixel P*; and a light source detection means 12 which detects, when each of the size on the real space or height from road surface Yc-Y* of the group g based on the real-space distance Zg of each group, and the position of the group g with respect to the vehicle travel path on road surface satisfies a predetermined condition, the group as a light source S existing on the road.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259807-A (JP)
Title: Lithium secondary battery and electrode therefor
Inventor: YOSHIDA TOMOKAZU
IPC: H01M4/58
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a lithium secondary battery capable of suppressing defects in voltage generation in the lithium secondary battery, and the lithium secondary battery using the electrode.  <P>SOLUTION: The electrode for the lithium secondary battery has an active-material layer formed on a collector including the positive-electrode active material. The product of a bivalent iron quantity (wt.%) included in the positive-electrode active material and the weight of the positive-electrode active material (mg/cm<SP>2</SP>) included in the unit area of the active-material layer is below 0.8 wt.% mg/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010229852-A (JP)
Title: Catalyst decomposition type thruster for space vehicle
Inventor: NAKATSUKA JUNICHI
IPC: F02K9/68
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst decomposition type thruster for a space vehicle, for actualizing high safety and easy assembly even when using HAN (Hydroxylammonium Nitrate) based liquid propellant for one liquid propulsion system.  <P>SOLUTION: The catalyst decomposition type thruster for the space vehicle includes a hollow tank for storing the liquid propellant, a combustor for decomposing the liquid propellant and injecting reactive gas, and a propellant valve for controlling the supply of the liquid propellant from the tank to the combustor. The combustor includes a catalyst layer having a catalyst to be used for decomposing the liquid propellant, a heating device for heating the catalyst layer, and an injector for supplying the liquid propellant to the catalyst layer. Between the injector and the propellant valve, a heat insulating member is provided which has a flow path for the liquid propellant from the propellant valve to the combustor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228204-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: KOBAYASHI HIROYUKI
IPC: B41J2/055
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection head and a liquid injection device, which allows efficient use of a filter.  <P>SOLUTION: The liquid injection head includes an ink supply needle 31 having a first liquid supply passage 91; a second liquid supply passage 92 formed so that the inside diameter at an end closer to the ink supply needle 31 is larger than the inside diameter of an ink supply port 94 that is an opening part close to the head body, the second liquid supply passage having a filter chamber 93; a filter 33 provided between the first liquid supply passage and the filter chamber 93; and an integral molding part 34 which bonds the ink supply needle 31 to the cartridge case 32 by integral molding. A first support projection 97a is provided on an inner wall surface 96 facing the filter 33 of the cartridge case 32 to protrude toward the filter 33 to regulate the deformation of the filter 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009146912-A (JP)
Title: Anisotropic conductive sheet, and electrical inspection method and electrical connection method using the same
Inventor: NAOI MASAYA
IPC: H01R11/01
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive sheet in which there is no occurrence of shift in a planar direction due to positional precision and stable electric contact can be obtained while absorbing level difference in a thickness direction due to wiring of an electric circuit board and absorbing the level difference in a thickness direction caused by variations or the like in precision in the thickness direction of an electrode part of electric circuit parts by utilizing elasticity of an elastic body material.  <P>SOLUTION: This is the anisotropic conductive sheet in which a conductive part is formed by concatenating conductive particles in the thickness direction in an insulator, and places except the conductive part are constituted by a conductive sheet having elasticity, this is equipped with a metal plate for positioning of which linear expansion coefficient is 1×10<SP>-5</SP>/K or less in the peripheral part of the conductive sheet, the peripheral part of the conductive sheet and the metal plate for positioning are compounded in a state that the conductive sheet is expanded, the metal plate is constituted so that one part of the metal plate becomes to have a state to be embedded in the conductive sheet, and furthermore, the thickness of the metal plate is 0.01 to 0.8 times the thickness of the conductive sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010228358-A (JP)
Title: Liquid droplet delivering device
Inventor: KATO MASANORI
IPC: B41J2/175
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet delivering device which can measure the ink pressure in the vicinity of a recording head, and can perform highly responsive and accurate pressure control by disposing a pump in the vicinity of the recording head.  <P>SOLUTION: Since a pressure sensor S3 is an element utilizing the MEMS technology and is small, it can be disposed in the vicinity of an inkjet head 64 in a head unit 66. Since a micro-pump P3 is an element utilizing the MEMS technology and is small, it can be disposed in the vicinity of the inkjet head 64 and the pressure sensor S3 in the head unit 66.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238798-A (JP)
Title: Resin mold core and reactor
Inventor: SAEGUSA SHINJIRO
IPC: H01F27/24
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for effectively preventing cracks of a core during contraction of resin, when the high temperature at molding the resin is lowered to a room temperature in a resin mold core, thereby improving the yield.  <P>SOLUTION: A U-shaped resin mold core includes a plurality of magnetic cores 24, 26 and 28, and a plurality of non-magnetic gap plates 30, which are alternately adjacent to each other, and the plurality of magnetic cores 24, 26 and 28, and the plurality of non-magnetic gap plates 30 are molded by resin from outside. The outer peripheral edges of the gap plates 30 are located outside of the respective outer peripheral edges of the cores 24, 26 and 28 contacting the respective gap plates 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236024-A (JP)
Title: Rare metal extractant
Inventor: KONDO YOSHIHIKO
IPC: B01D11/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new rare metal extractant which can extract rare metals, in particularly palladium, with high efficiency.  <P>SOLUTION: The rare metal extractant contains a cyclic phenol sulfide derivative expressed by general formula (1), wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>respectively and independently denote a hydrogen atom or a 1-10C hydrocarbon group and Z denotes any among a sulfide group, a sulfinyl group and a sulfonyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237134-A (JP)
Title: Destination providing system and navigation system
Inventor: YAMADA HIDEO
IPC: G01C21/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a destination providing system and a navigation system for presenting a proper destination in accordance with constitution of occupants of a vehicle.  <P>SOLUTION: The sex of each occupant on a vehicle is determined by an image recognition processor 21 of a navigation device 10, and a destination search request together with the information on the sex of the occupant is transmitted to an information providing server 50. The information providing server 50 estimates features of facilities preferred by the occupant on the vehicle in accordance with the sex of the occupant on the basis of a preference database 54c, and extracts the facilities having the estimated features from a facility database 54b. The extracted facility information on the facilities is provided to the navigation device 10. The navigation device 10 displays the name of the facilities or the like on the facilities on an LCD 18 on the basis of the facility information provided by the information providing server 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239089-A (JP)
Title: Solid electrolytic capacitor
Inventor: SUENAGA HIDENORI
IPC: H01G9/008
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that has satisfactory transition response characteristics, and also can function as noise filters.  <P>SOLUTION: Two capacitor element pieces 21 are prepared such that both the ends of a positive electrode are set to be positive electrode extraction sections 22, 22 and both surfaces of the center section of the positive electrode are set to be negative electrode extraction sections 23. The two capacitor element pieces 21, 21 are stacked such that the negative electrode extraction sections 23, 23 overlap each other and the positive electrode extraction sections 22, 22 mutually deviate nearly in right-angle directions to form a capacitor element 20. A mounting board 41 is prepared such that the mounting board 41 includes conductors 44, 45 in which positive electrode extraction sections 22, 22 of the capacitor element coincide with a negative electrode extraction section 23 on a mounting surface, and includes an positive electrode terminal section 42 and a negative electrode terminal section 43 on a packaging surface. In this case, the conductors 44, 45 are connected to the positive electrode terminal section 42 and the negative electrode terminal section 43 via a through-hole. The capacitor element 20 is mounted onto the mounting board 41 to create the solid electrolytic capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242796-A (JP)
Title: Hydraulic control circuit for construction machine
Inventor: OSUGA TADAO
IPC: E02F9/22
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control circuit for a construction machine, capable of improving fuel consumption, while lowering the discharge quantity of a hydraulic pump when an arm body is lowered by its own weight.  <P>SOLUTION: The negative control type hydraulic control circuit 100 includes a boom lowering control valve 56 for opening a recovery oil passage so as to connect a rod chamber and a bottom chamber of a boom cylinder 7 according to the operation of a boom operation lever 50 in a down direction, and a switch valve 55 for returning a first speed boom direction control valve 13R to a neutral position. The switch valve 55 returns the first speed boom direction control valve 13R to the neutral position when the pressure in the bottom chamber of the boom cylinder 7 is a predetermined value or above.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244735-A (JP)
Title: Electron emission element and its manufacturing method
Inventor: TAMURA HISAHIRO
IPC: H01J1/30
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve electron emission efficiency by efficiently impressing field intensity on an electron emission layer of an MIM type electron emission element.  <P>SOLUTION: The electron emission element includes a first conductive member and a second conductive member formed so as to face each other and emitting electron as a voltage is impressed between the conductive members. Between the conductive members, metal fine particles are provided coated with a first dielectric member and a second dielectric member, with a surface roughness in the first conductive member set at 0.05 (μm) or more and 0.4 (μm) or less in a center line average roughness (Ra).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245269-A (JP)
Title: Semiconductor device
Inventor: OSHIMA DAISUKE
IPC: H01L25/18
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is improved in noise resistance while including a support for suppressing warpage of a substrate.  <P>SOLUTION: The semiconductor device includes a first carrier substrate (printed wiring board 5a) mounted with a first semiconductor chip (LSI chip 1), a first electrode (support 3a) supporting the first carrier substrate and covering the first semiconductor chip, a dielectric layer 4 provided on the first electrode, a second electrode (ground plane 11) opposed to the first electrode with the dielectric layer 4 interposed, a second carrier substrate (printed wiring board 5b) arranged on the second electrode and mounted with a second semiconductor chip (LSI chip 2), and a third electrode (support 3b) supporting the second carrier substrate and covering the second semiconductor chip, wherein the first electrode or the second electrode is electrically connected to a power supply terminal of the second semiconductor chip and a predetermined voltage is applied between the first electrode and the second electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242201-A (JP)
Title: Operation method for vertical type melting furnace
Inventor: SHINOTAKE AKIHIKO
IPC: C21B11/02
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce high quality (high C content, low S content) pig iron by using blast furnace coke, in the operation of a vertical type melting furnace which produces pig iron by melting or melting and reducing an iron source including low carbon iron waste.  <P>SOLUTION: There is provided an operation method for the vertical type melting furnace which uses solid fuel with blast furnace coke blended therein to produce pig iron by melting or melting and reducing an iron source including low-grade iron waste. The method: (x) keeping height H (mm) of a coke bed at a range of following expression (1): 1.10×h≤H(mm)≤1.20×h (wherein h denotes a standard height of the coke bed); (y) keeping basicity of slag (%CaO)/(%SiO<SB>2</SB>) at a range of following expression (2): 1.00≤(%CaO)/(SiO<SB>2</SB>)≤1.20 (wherein (%CaO) denotes a CaO content (mass%) in the slag and (%SiO<SB>2</SB>) denotes an SiO<SB>2</SB>content on the slag) by charging CaO-containing sub raw material; and (z) thus, producing high carbon and low-S high grade pig iron.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251841-A (JP)
Title: Image extraction program and image extraction device
Inventor: NITTA KEIICHI
IPC: G10L15/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To extract an image according to user's intention from among a plurality of images.  <P>SOLUTION: An image capturing apparatus and a microphone are used to acquire images and voices. A computer is caused to execute procedures of recognizing viewers from the picked-up image by image analysis and recognizing talkers by voice analysis from the collected voices and analyzing the contents of conversation; and extracting related images from the plurality of picked-up images if the images relating to the contents of conversation are recorded, ranking the extracted images and displaying an image having high ranking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249995-A (JP)
Title: Toner for electrostatic charge image development and method for forming image of the toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/097
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer excellent in low temperature fixability, heat-resistant storage properties and durability, and excellent in chargeability while being environmentally friendly; and to provide an image forming method.  <P>SOLUTION: The toner for electrostatic charge image development contains a binder resin containing a polyester resin, a colorant, and a charge controlling agent, and is characterized in that: the charge controlling agent is a cyclic phenol sulfide selected from thiacalixarene, sulfinylated thiacalixarene and sulfonylated thiacalixarene; the polyester resin is obtained by condensation polymerization of an alcohol component comprising an aliphatic polyhydric alcohol with a carboxylic acid component; and the toner does not substantially contain a tin element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249618-A (JP)
Title: Nuclear reactor
Inventor: HATTORI KAZUHIRO
IPC: G21C7/22
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear reactor which can reduce environmental impact.  <P>SOLUTION: The nuclear reactor 2 is a pressurized water reactor, which has a fuel part 2C constituted by combining fuel assemblies composed by bundling fuel rods filled with nuclear fuel and control rods 2L for controlling the nuclear reaction of the nuclear fuel in a pressure vessel 2P. In the nuclear reactor 2, the concentration of a neutron absorber contained in a primary coolant during the rated power operation of the reactor 2 at the start of its rated power operation shall not exceed a value with a prescribed value added to a value with the concentration of the neutron absorber required to conduct the cold shutdown of the reactor 2 at the start of the operation of it and maintain its condition subtracted from that required to conduct the cold shutdown of the reactor 2 at the end of the operation of it and maintain its condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247858-A (JP)
Title: Lateral type pillow packaging machine
Inventor: ARANISHI KOICHI
IPC: B65B35/24
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and stably supply items to be packaged to the bag making section of a lateral type pillow packaging machine.  <P>SOLUTION: The supply device 20 of the lateral type pillow packaging machine supplies an item S to be packaged to the bag making section 10 by moving a conveyance recess 26 of a table 25 to the bag making section 10 with the item S accommodated in the conveyance recess 26. The supply device 20 has on the table 25 a partition member 28 surrounding the conveyance recess 26. The partition member 28 is formed from a flexible material and is configured so that the lower end of the partition member 28 contacts the upper surface of the pallet 25, a large number of the items S are held inside, and the partition member 28 is swung in a horizontal direction. When the items S to be packaged start to enter a space between the table 25 and the partition member 28, the flexible partition member 28 is pushed by the items S and consequently deformed. Thus, the deformation prevents a great compression force from being applied to the items S, and hence prevents the items S from being bitten and damaged. Accordingly, the items S to be packaged can be automatically and stably supplied.  <P>COPYRIGHT: (C)2011,JPO&INPIT