baber/WOPTO huggingface dataset:
Patent JP-2011111708-A (JP)
Title: Composite needle punching nonwoven fabric using different component material and production method thereof
Inventor: PARK SEO JIN
IPC: D04H1/435
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite needle punching nonwoven fabrics using different component materials, and to provide a production method thereof.  <P>SOLUTION: There are provided composite needle punching nonwoven fabrics formed through the process of accumulating two or more nonwoven fabrics each composed of respectively different component materials and heat-fusing with a calender roll and an entangling process by needle punching. The composite needle punching nonwoven fabrics using different component materials and having the structure are excellent in not only chemical resistance, resistance to chemicals, acid resistance and alkali resistance but also mechanical properties so advantageous in use as civil engineering materials in wet conditions and sea shore.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253950-A (JP)
Title: Image forming apparatus
Inventor: KADO TAKASHI
IPC: B41J2/01
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing the progress of the deterioration of a sheet due to the fact that formation and erasing of an image is repeated.  <P>SOLUTION: The image forming apparatus includes: an ink-jet head configured to eject ink to form the image on the sheet; and a controller configured to control an amount of the ink ejected from the ink-jet head and reduce an ejection amount of the ink ejected to a damaged sheet to be smaller than an ejection amount of the ink ejected to an undamaged sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234052-A (JP)
Title: Radio communication system and method for adjusting parameter of the same
Inventor: ASAOKA SUSUMU
IPC: H04W16/26
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To autonomously perform parameter adjustment so as to maintain communication of a repeating device when starting operation of a newly installed base station in a radio communication system composed of repeating devices and base stations.SOLUTION: In the radio communication system, the newly installed new base station transmits a radio signal while increasing transmission output, and the repeating device, when detecting the radio signal from the new base station, transmits a signal indicating the detection of the radio signal to an existing base station being connected. When receiving the signal indicating the detection, the existing base station reduces the radio signal transmission output of the existing base station to a minimum transmission output capable of maintaining communication with one or more repeating devices connected to the existing base station and adjusts a parameter of transmission output so that the minimum transmission output is set as the transmission output. The new base station sets a parameter of transmission output based on the transmission output at the detection of the radio signal in the repeating device.
Patent JP-2011231526-A (JP)
Title: Joint cover device for floor
Inventor: KONDO KENJI
IPC: E04B1/62
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint cover device for a floor which enables a thickness of an end cover to be reduced without degrading withstand load strength, whereby a production cost can be reduced.SOLUTION: A plurality of extending/contracting support rod 28, which extend and contract in conjunction with a slide of a cover body C along joint width direction, are provided in a slide cavity 29, which is formed between a lateral receiving plate 2 and an end cover plate 3 provided to above the lateral receiving plate 2 so as to face to each other and a free end portion of the cover body C is slidably inserted thereinto, whereby the end cover plate 3 is supported from a lower side, which is positioned in an upward position in between a leading end of the cover body C and an outer end of the lateral receiving plate 2.
Patent JP-2011231540-A (JP)
Title: On-vehicle drilling machine and drilling method
Inventor: TANAKA MASAYOSHI
IPC: E21B7/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To develop and provide early an on-vehicle drilling machine together with a drilling method, which is environmentally friendly, has high drilling capability to efficiently perform post-erecting works, is fitted with a control platform superior in visibility/workability/safety enabling an easy operation by any average person, and has good mobility/durability.SOLUTION: The on-vehicle drilling machine comprises: a support member pivoted on the distal end of an on-vehicle boom to hold a rotor unit; a drilling tool fixed to a rotating shaft of the rotor unit, selected according to the hardness of the soil at a ground to be drilled in, such as a sound-insulated rotary drilling hammer suitable for firm soil or a screw-type rod suitable for flexible soil; an air compressor that supplies highly compressed air into an axial pore in the rotating shaft of the drilling machine in order to discharge cuttings produced during the drilling operation; a control platform with operability/visibility improved by being installed on the forward part of the vehicle's deck; and a hose reel for handling various hoses to be wound up/drawn out.
Patent JP-2011137130-A (JP)
Title: Cellulose ester film and method for producing the same
Inventor: KIM HAN-SUNG
IPC: B29C48/08
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film and a method for producing the same.  <P>SOLUTION: A cellulose ester film for protecting a polarizing plate of a liquid crystal display device, and a method for producing the same are disclosed. The cellulose ester film comprises a benzotriazole-based UV absorbent of formula (1) and a triazine-based UV absorbent of formula (2). In formula (1), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>, R<SB>6</SB>, R<SB>7</SB>and R<SB>8</SB>represent independently hydrogen atom, halogen atom, hydroxy group, alkyl group, alkenyl group, alkoxy group, alkylthio group, aryl group, aryloxy group or arylthio group, and in Formula (2), R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>represent independently alkyl group, alkenyl group, alkoxy group, alkylthio group, aryl group, aryloxy group or arylthio group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011237465-A (JP)
Title: Inspection device and inspection method
Inventor: ABE TOSHITAKA
IPC: G01N21/956
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To remove a defect derived from a correction pattern in a defect inspection of a photomask having the correction pattern.SOLUTION: An inspection device 10 regarding to this invention inspects a main pattern printed on an imaging surface and the photomask having the correction pattern which performs optical proximity effect correction to the main pattern. The inspection device 10 comprises: an illumination light source 111; an optical system which irradiates the photomask by condensing the light from the illumination light source 111; a detector 142 which acquires a transmission image of the photomask 20; a processing part 30 which determines an exclusion area corresponding to the correction pattern using the transmission image acquired by the detector 142 and a retrieval image corresponding only to the correction pattern, and generates a filter excluding the exclusion area from defect detection; and a defect determination part which performs the defect inspection by using the filter and excluding the exclusion area.
Patent JP-2011237090-A (JP)
Title: Cooking stove
Inventor: UMEDA MUNEYUKI
IPC: F24C15/10
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent rusting due to scratching by a fixing part 82 of a plate part 8 to a top plate lower face in a cooking stove including a cooking stove body 1, a steel plate top plate 2 covering the cooking stove body 1 from above and applied with surface treatment for preventing rust on upper and lower both faces, and the plate part 8 having the fixing part 82 held between the top plate 2 and a flange part 11 formed on an upper edge of the cooking stove body 1.SOLUTION: A plate spring part 822 is formed on the fixing part 82 of the plate part 8, and the fixing part 82 is elastically held between the flange part 11 and the top plate 2 by elastic force of the plate spring part 822. Preferably, the plate spring part 822 is formed to abut on a top face of the flange part 11, and a protrusion 823 having a flat upper end face abutting on a lower face of the top plate 2 is formed on a top face of the fixing part 82.
Patent JP-2013149635-A (JP)
Title: Dry etching device
Inventor: NAKAMURA AKIHIRO
IPC: H01L21/3065
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching device capable of uniformly etching a substrate.SOLUTION: A lower electrode 130 is disposed in a vacuum container 101, and a substrate 190 is placed on an upper surface. An upper electrode 110 is oppositely disposed on the lower electrode 130 in the vacuum container 101 while keeping a gap. A gas introducing portion introduces etching gas 121 into between the upper electrode 110 and the lower electrode 130. An exhaust portion 180 is disposed at a lower position than the substrate 190, and exhausts the inside of the vacuum container 101. A straightening wall portion 150 is disposed so as to surround the substrate 190 along the edge of the substrate 190, and the etching gas 121 is made to stay on the substrate 190. The straightening wall portion 150 has straightening surfaces 151 intersecting a plane including an upper surface of the lower electrode 130 on a side facing an edge of the substrate 190. Concerning an angle between a lower surface of the straightening wall portion 150 and the straightening surface 151, the angle of the straightening surface 151 positioned away from the exhaust portion 180 is smaller than the angle of the straightening surface 151 positioned near the exhaust portion 180.
Patent JP-2011237012-A (JP)
Title: Method of press-cutting pipe for refrigerant and tool for the same
Inventor: SUGAMURA HIROSHI
IPC: F16K7/04
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of press-cutting a pipe for a refrigerant by which operations for repair and inspection can be safely and efficiently performed by removing only the devices and pipes required for repair or inspection without allowing the refrigerant to leak to the outside while maintaining a state in which the charged refrigerant is enclosed in each pipe and an external condenser serving as a terminal machine when the repair or maintenance and inspection of a refrigerator or an air conditioner in which Freon gas or ammonia gas is used as the refrigerant is performed.SOLUTION: After the predetermined part of a pipe is formed in a press-fitted part 2T, the downstream portion of the press-fitted part 2T (to which the refrigerant flows) is cut off using upper and lower cutters while maintaining the press-fitted state. Then, the cut opening 2X which is opened slightly is sealed (closed) by brazing 10. Consequently, the refrigerant charged in the pipe is prevented from leaking out of the cut opening 2X of the press-fitted part 2T at the end.
Patent JP-2011235607-A (JP)
Title: Eraser and method for producing the same
Inventor: KITAZAWA KATSUNORI
IPC: B43L19/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an eraser which does not deteriorate or soil neighboring products due to a compound such as a plasticizer, can be molded to various shapes such as a very thin shape which can be used in a pen type holder and an irregular shape, produces very small amount of erasing dregs and can display outstanding erasing performance, and to provide a method for producing the eraser.SOLUTION: The eraser is composed of a compound composition and includes at least a thermoplastic polyester elastomer as a base material. The eraser preferably contains 0.1 to 15 mass% of fatty acid to total amount of the eraser and further desirably contains oil and fats such as triglyceride, higher alcohol or its alkyl ester with fatty acid, a nonionic surfactant such as polyoxyethylene alkyl ether, polyethylene glycol fatty acid ester, monoglyceride, diglyceride or at least one chosen from saturated or unsaturated hydrocarbon oil, as the compound composition.
Patent JP-2011240238-A (JP)
Title: Anaerobic bioreactor
Inventor: TAKEMURA NOBUMI
IPC: B09B3/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a bioreactor for utilizing methane contained in biogas generated by fermentation as an energy source, and recovering carbon dioxide as a solid chemical substance which is stable even at ordinary temperature through a chemical reaction; and to organize and provide a small-sized bioreactor having low facility and operation cost.SOLUTION: This anaerobic bioreactor for anaerobically fermenting organic waste by anaerobic methane fermentation bacteria to generate methane gas includes: a methane fermentation means for generating biogas containing methane gas from the organic waste; a separation means connected to the methane fermentation device, for separating the generated biogas into methane gas and carbon dioxide; and a conversion means connected to the separation means, for burning the separated methane gas and taking out electric energy.
Patent JP-2011241913-A (JP)
Title: Fluid pressure apparatus
Inventor: OKUMA MASAHIRO
IPC: F16J15/3268
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure apparatus including packing which has a function to prevent a partitioning member such as a piston from coming into contact with the inner circumference of a slide hole and which is capable of simplifying the structure of a sealing section and curbing the increase in the size of the piston in the axial direction.SOLUTION: In the fluid pressure apparatus, the packing 26 provided on an outer circumference of the piston 13 includes a support ring 44 made of a low-friction material and a ring-shaped seal member 42 mounted to the support ring 44. When at least a certain amount of transverse load acts on the piston 13, an outer circumferential surface of the support ring 44 abuts against an inner circumferential surface of the slide hole 18, whereby the piston 13 is prevented from contacting with the inner circumferential surface of the slide hole.
Patent JP-2011240382-A (JP)
Title: Method for energization heating
Inventor: NISHIGAYA SHINYA
IPC: B21D24/00
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for energization heating, which improves heating uniformity in an energization area with respect to a non-rectangular blank, especially to a blank including a curved part, a bent part, a branch part, or combinations of these.SOLUTION: In an energization heating step S1, the first embodiment, an electrode pair 20 including a linear electrode 21 and a curved electrode 22, is disposed in a blank 10 formed in an arcuate shape having a curved part, and is energized to heat the blank 10. The electrode pair 20 is disposed so that the distance between the electrodes of the electrode pair 20 is controlled to be constant throughout in the extending direction of each electrode 21, 22 and also, the angle, which is defined by an end 10a of the blank 10 and an end of each electrode 21, 22, is controlled to approach a right angle.
Patent JP-2010276019-A (JP)
Title: System and method for clearance control
Inventor: BHATNAGAR SHUBHRA
IPC: F04D29/56
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for adjusting the clearance between the stationary components and rotary components of a rotary machine.  <P>SOLUTION: A system, in one embodiment, includes a turbine clearance controller 46. The turbine clearance controller 46 is configured to independently adjust the clearances 56 of a plurality of shroud segments 44 around a plurality of moving blades 36 with a first magnet 70 and a second magnet 72 facing each other in the static and movable portions 54 of each of shroud segments 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011241129-A (JP)
Title: Dielectric ceramic composition and ceramic electronic component
Inventor: SATO JUN
IPC: H01B3/12
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition exhibiting good characteristics even in the case when a dielectric layer is made thin, and a ceramic electronic component in which the dielectric ceramic composition is applied to a dielectric layer.SOLUTION: A dielectric ceramic composition includes: BaTiO; with respect to 100 moles of BaTiO, 0.9 to 2.0 moles of an oxide of RA in terms of RAO, where RA is at least one selected from Dy, Gd and Tb; 0.3 to 2.0 moles of an oxide of RB in terms of RBO, where RB is at least one selected from Ho and Y; 0.75 to 2.5 moles of an oxide of Yb in terms of YbO; and 0.5 to 2.0 moles of an oxide of Mg in terms of Mg, and when contents of oxide of RA, oxide of RB and oxide of Yb with respect to 100 moles of BaTiOare defined as (α), (β) and (γ), respectively, (α), (β) and (γ) satisfy relations of 0.66≤α/β≤3.0 and 0.8≤(α+β)/γ≤2.4.
Patent JP-2011247584-A (JP)
Title: Reactor container
Inventor: KOMURO MITSUO
IPC: G21C9/016
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress displacement of a reactor core melt retainer after installation.SOLUTION: A reactor container includes: a reactor core melt retainer; and a spacer 26. The reactor core melt retainer is loaded on a pedestal floor, has an outer peripheral surface which faces an inner surface of a pedestal side wall 11 on both sides of a gap, and has a holding container opened upward inside the outer peripheral surface and a water supply container provided downward of the holding container. A water supply flow channel extends from the gap between the outer peripheral surface of the reactor core melt retainer and the inner surface of the pedestal side wall 11 to the water supply container. A cooling flow channel extends along a lower surface of the holding container from the water supply container. The spacer 26 hung up on the upper end of an outside riser 20 of the reactor core melt retainer, and extends between the outside of the outside riser 20 and the inner surface of the pedestal side wall 11 to prevent eccentricity of the reactor core melt retainer.
Patent JP-2011132491-A (JP)
Title: Gel, gel dried body, and methods for producing these
Inventor: KONISHI FUMIKO
IPC: C08F2/44
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide gel high in swelling rate in water or the like, while retaining high strength, and a method for producing the same.  <P>SOLUTION: This gel includes a solvent in an interpenetrating network structure composed of a first network structure (A) formed by polymerizing a first monomer (a) and crosslinking the resulted polymer; and a second network structure (B) formed in the first network structure (A) by introducing a second monomer (b) into the first network structure (A), and polymerizing the second monomer (b) and crosslinking the resulted polymer; where the first monomer (a) contains an anionic unsaturated monomer (a1), and the second monomer (b) contains 2-acrylamide-2-methylpropane sulfonic acid (AMPS) in an amount of 0.1 mass% or more in 100 mass% of the second monomer (b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011245399-A (JP)
Title: Dispersant for dispersing sea shell powder, and sea shell powder dispersion
Inventor: OYA KIMIHIKO
IPC: C09K23/52
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant for dispersing sea shell powder which homogeneously disperses sea shell powder which is obtained by grinding and burning sea shells; and to provide a sea shell powder dispersion in which sea shell powder is dispersed by using the dispersant for dispersing sea shell powder.SOLUTION: Sea shell powder, which is obtained by grinding and burning sea shells, is dispersed in water by using the dispersant for dispersing sea shell powder which contains a nonionic long-chain hydrophilic part, which is represented by the formula, and an adsorption part which is adsorbed on sea shell powder.
Patent JP-2011254667-A (JP)
Title: Battery state monitoring circuit and battery unit
Inventor: TSUKAMOTO SHOHEI
IPC: H01M50/569
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery state monitoring circuit capable of detecting that a voltage of a secondary cell suddenly drops due to overcurrent, thus protecting a battery unit from a sudden voltage drop in the secondary cell 1 due to overcurrent.SOLUTION: The battery state monitoring circuit includes a voltage comparison circuit and a power supply voltage detection circuit that detects a sudden drop in a power supply voltage, and is configured so that a normal overcurrent is detected by the voltage comparison circuit and a sudden drop in a power supply voltage due to a load short circuit or the like is detected by the power supply voltage detection circuit.
Patent JP-2011256727-A (JP)
Title: Control apparatus of internal combustion engine
Inventor: KAWAGUCHI TAICHIRO
IPC: F02D45/00
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus of an internal combustion engine which can properly prevent a difference of an air-fuel ratio caused by a variation of an injector temperature from having adverse effects on air-fuel ratio control.SOLUTION: In the internal combustion engine including a vapor treatment device 20 which treats vapor through purging during intake, an ECU 50 controls the air-fuel ratio feedback of a fuel injection amount so that the air-fuel ratio becomes a target air-fuel ratio and controls the learning of an air-fuel ratio-learning value on the basis of an air-fuel ratio feedback-correction value when vapor purging is not carried out. In addition, the ECU 50 halts the vapor purging to perform the relearning of the air-fuel ratio-learning value on condition that a variation of the injector temperature is equal to or larger than a specific reset determination value.
Patent JP-2011239770-A (JP)
Title: Ridge for vegetable fruits
Inventor: TOTSUKA YUJIRO
IPC: A01G9/00
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optimal ridge for a kitchen garden, since when making vegetables, fruit, etc. in a field, etc. as a kitchen garden, although a ridge is made to drainage sake with a hoe etc., according to the crops somewhat higher than a flat ground, and seedling is planted or a seed is sowed, the ridge made thus is inadequate for crops.SOLUTION: The ridge is not made with a hoe etc. A plate 7 (trees, steel quality, plastic, etc.) for enclosing the ridge and a fixing tool 5 for fixing the shroud 7 are combined, and the ridge according to the need is easily made only by putting the soil into the shroud 7.
Patent JP-2011256546-A (JP)
Title: Door lock control system for vehicle
Inventor: OKAMOTO TOMOMI
IPC: B60R25/10
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a door lock control system for vehicles which realizes unlocking of a driver's side door only with a simple structure, since a single switch allows unlocking of a driver's side door only and unlocking of all doors.SOLUTION: The door lock control system for vehicles comprises: a switch for unlocking the doors; switch press detection means for detecting a switch being pressed; switch press time measurement means for measuring switch press time when the switch press detection means detects the switch being pressed; switch press time determination means for comparing the switch press time measured by the switch press time measurement means and preset time; and control means for executing the unlocking either of the driver's side door only or of the all doors based on results determined by the switch press time determination means.