baber/WOPTO huggingface dataset:
Patent JP-2012156589-A (JP)
Title: Radio base station and antenna weight setting method
Inventor: OYAMA TEPPEI
IPC: H04W16/28
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station and an antenna weight setting method which make it possible to adjust the directivity in a perpendicular surface and/or a horizontal direction of a radio wave transmitted and received by an antenna to a desired direction in a shorter time than ever.SOLUTION: The radio base station comprises a weight setting unit, a reception unit and a control unit. The weight setting unit sets a prescribed antenna weight which is used when common data is transmitted to mobile terminals connected to the local station. The reception unit receives reference signals from a first mobile terminal connected to the local station and a second mobile terminal connected to a second radio base station adjacent to the local station. The control unit sends as the prescribed antenna weight to the weight setting unit an antenna weight corresponding to an index value of reception quality in an area of the local station based on the reference signal received from the first mobile terminal and the reference signal received from the second mobile terminal.
Patent JP-2012159354-A (JP)
Title: X-ray analysis method and x-ray analysis apparatus
Inventor: AWAJI NAOKI
IPC: G01N23/04
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray analysis method and an X-ray analysis apparatus which can obtain a sample image having a high resolution in a state in which a reference hole is kept in such a size that the reference hole can be processed.SOLUTION: The X-ray analysis method includes the steps of: measuring an X-ray scattering intensity from a sample arranged in a window portion for measurement; estimating the amplitude of reference light from a reference hole; correcting the X-ray scattering intensity by the estimated amplitude of the reference light and obtaining a corrected X-ray scattering intensity; and reproducing an image of the sample by performing inverse Fourier transformation of the corrected X-ray scattering intensity.
Patent JP-2012159725-A (JP)
Title: Diffractive optical element and optical system having the same
Inventor: KOBAYASHI MIKIO
IPC: G02B13/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a diffractive optical element which suppresses light generated from grating vertical surfaces and a light quantity of multiple reflection light reaching an image surface (evaluation surface) while suppressing deterioration in diffraction efficiency of design order.SOLUTION: In a diffractive optical element where a plurality of diffraction gratings are laminated, an area where a phase change in the diffraction gratings of each layer is inconsistent occupies equal to or larger than 30% of the area of a unit period and also the phase change in the whole diffraction gratings is substantially consistent in a unit periodic structure.
Patent JP-2012160654-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NAGATA TOSHIO
IPC: H01L21/3205
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To improve quality and manufacturing yield of a semiconductor device.SOLUTION: A semiconductor device manufacturing method comprises: a step of forming a plurality of semiconductor chip parts on a bonded wafer such as an SOQ wafer; and a step of forming a multilayer wiring structure (6) on the plurality of semiconductor chip parts by performing a process of forming wiring layers (61, 62) respectively having lower layers (611, 621) each including an insulating film and upper layers (612, 622) each including metal wiring (metal layers) more than once. The more than one wiring layers (61, 62) stacked on a dummy chip part include a first wiring layer (61 or 62) having the same shape (pattern) with a wiring layer on a product chip part and a second wiring layer (62 or 61) having a shape different from that of the first wiring layer. The lower layer (611 or 621) of any of the wiring layers multilayered on the dummy chip is an insulating film having no through metal wiring.
Patent JP-2012163236-A (JP)
Title: Storage water heater
Inventor: WATANUKI JUNYA
IPC: F24H1/20
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a storage water heater in which instantaneous hot water utilization is easily performed.SOLUTION: A storage water heater includes a can body temperature sensor 8 which is provided in an upper part of a sidewall of an outer can 1 and detects a storage hot water temperature in a hot water storage chamber 3, and a controller 9 which controls a combustion burner 4 through the can body temperature sensor 8 and retains the storage hot water temperature at a set hot water supply temperature. Water in the hot water storage chamber 3 supplied from a water supply pipe 10 is heated for conversion to hot water by heat exchange by the combustion of the combustion burner 4 and the discharge of exhaust gas through smoke tubes 6 and the hot water is supplied via a hot water supply pipe 11. A returning pipe 16 of a circulation circuit 13 of an instantaneous hot water unit 12 is connected to the water supply pipe 10, and a going pipe 17 of the circulation circuit 13 is connected to the hot water supply pipe 11. Further, the water supply pipe 10 includes a return temperature sensor 19 which detects a hot water temperature of return hot water. In accordance with the hot water temperature of the return hot water, a warmth retaining temperature of storage hot water is controlled to finally become the set hot water supply temperature through a plurality of stages. Therefore, there is not rapid temperature variation and instantaneous hot water supply can be performed with high user friendliness.
Patent JP-2012042191-A (JP)
Title: Duct
Inventor: KIMURA MITSUO
IPC: F24F13/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a duct that can minimize an increase in production cost after ensuring required strength.SOLUTION: The duct is formed with an angular part by: folding one plate at substantially 180° on two folding lines to form a three-ply overlap portion with a plate section between the two folding lines being sandwiched by a plate section on one end side and a plate section on the another end side; and bending the three-ply overlap portion at a substantially right angle on a bending line at the nearly intermediate position of the two folding lines.
Patent JP-2012168998-A (JP)
Title: Semiconductor storage device
Inventor: SATO TOSHIYUKI
IPC: G11C11/408
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a semiconductor storage device including a plurality of main word lines, there exists such a request that the plurality of main word lines are simultaneously activated, however, a driver having capability that can drive one main word line cannot simultaneously activate the plurality of the main word lines, and accordingly a semiconductor storage device which simultaneously activates the plurality of the main word lines is desired.SOLUTION: The semiconductor storage device shown in Fig. 1 includes: first and second main word lines; and a control circuit which activates the first main word line at first timing, and activates the second main word line at second timing different from the first timing while the activated state of the first main word line is maintained.
Patent JP-2012166793-A (JP)
Title: Paper cup having barrier property and heat resistance
Inventor: WATANABE AKIRA
IPC: B65D81/24
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup capable of ensuring the barrier property including the water shielding property for covering only a paper end face of a base material and a paper surface, and subjected to hot-water retort treatment.SOLUTION: In the paper cup having a barrel section affixing part in which one side edge overlap the other side edge of a blank constituted of a laminated sheet with its base material being formed paper while thermoplastic resin layers 40, 41 are provided on inner and outer surfaces, the thermoplastic resin layer provided at least on one side includes a gas barrier layer 2a made of metal or an inorganic compound vapor-deposited plastic film, and a protective resin layer 40b made of any one of ethylene vinyl alcohol copolymer, nylon, and polyvinylidene chloride provided closer to the side of the paper base material 1 than the gas barrier layer.
Patent JP-2012173319-A (JP)
Title: Red colored composition for color filter, and color filter
Inventor: YAMADA YUKI
IPC: C09B67/22
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a red colored composition for a color filter capable of manufacturing a color filter with excellent dispersibility, good flowability, high contrast ratio and enhanced brightness, and to provide a color filter using the red colored composition.SOLUTION: The red colored composition for a color filter is a coloring composition containing a pigment including a diketopyrrolopyrrole red pigment (A), a dye derivative (B), a resin (C), and a solvent (D). The dye derivative (B) contains a quinophthalone dye derivative [B1] represented by general formula (1) and a thiazine indigo dye derivative [B2] represented by general formula (4). The color filter includes a red filter segment made of the red colored composition for a color filter.
Patent JP-2012173389-A (JP)
Title: Lip action parameter generation device and computer program
Inventor: CARLOS TOSHINORI ISHII
IPC: G10L15/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a lip action parameter generation device capable of moving the lips of an avatar based on a real voice in a realistic manner, providing a viewer with a sense of comfort.SOLUTION: A generation device includes: a formant extraction part 80 for framing a voice signal obtained from the voice of a speaker and extracting a first formant F1 and a second formant F2 from each frame; an original point moving process part 84 for moving the original point of a formant space so as to compensate for the difference of the speaker in a vowel space for F1 and F2; a rotation process part 86 for rotating the formant space around the original point so as to correct F1 with the linear mapping of F1 and F2; and a form estimation part 88 for generating/outputting a parameter for changing the lip form in vertical directions synchronously with the voice of the speaker for each frame using the value of a post-correction first formant output from the rotation process part 86 as function.
Patent JP-2011190169-A (JP)
Title: Carbon fiber composite material, and break member, structural member for semiconductors, heat-resistant panel and heat sink using the carbon fiber composite material
Inventor: BABA KAZUYA
IPC: C04B35/565
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber composite material having excellent mechanical properties such as toughness and strength, and a brake member, a structural member for semiconductor, a heat resistant panel and a heat sink, all of which use the carbon fiber composite material.  <P>SOLUTION: The carbon fiber composite material is obtained by mixing carbon fiber with a resin, subsequently molding the mixture and carbonizing the molded product, and subjecting the resultant carbonized product to melt impregnation with silicon, wherein the interplanar spacing d002 of the carbon (002) plane of the carbon fiber as measured by an X-ray diffraction method is 3.46 to 3.51. The brake member, the structural member for semiconductor, the heat resistant panel and the heat sink, all of which use this carbon fiber composite material, are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190170-A (JP)
Title: Metal-containing carbon microparticle and method for producing the same
Inventor: TAKEZAKI HIROSHI
IPC: C01B31/04
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal-containing carbon microparticles which have a narrow particle size distribution, further have a high graphitization degree and have high quality, to provide a simple method for producing metal-containing microparticles of high quality, and to provide its application.  <P>SOLUTION: A method for producing carbon microparticles, characterized in that metal-containing synthetic resin microparticles are subjected to carbonization firing, wherein the metal-containing synthetic resin microparticles are produced by a method comprising mixing a polymer A such as polyacrylonitrile copolymer composed of a copolymer of an acrylonitrile-based monomer and a hydrophilic vinyl monomer with a polymer B that is different from the polymer A in an organic solvent to form an emulsion and bringing the emulsion into contact with a poor solvent for the polymer A, thereby, causing the polymer A to precipitate; and the carbon microparticles, are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172750-A (JP)
Title: Blocking structure of rail mounting hole, and motion guide using same
Inventor: MURATA TOMOZUMI
IPC: F16J13/14
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a blocking structure of a rail mounting hole, in which no tool is required for press-fitting work into a rail mounting hole, for simpler and easier press-fitting work compared with a conventional blocking cap, and further, capable of preventing occurrence of a flaw on a track rail because of press-fitting work, preventing corrosion of the track rail as much as possible.SOLUTION: The blocking cap includes a cap part and a seal part. The cap part is formed in disc, and includes a pressing part which is set to be functional state by warping back under the pressing force of a predetermined value or larger while maintains the functional state, and bent parts which are raised by a plurality of numbers along the peripheral edge of the pressing part and displace radially according to the shape of the pressing part. The seal part is so provided on the outside surfaces of the bent parts as to surround the plurality of bent parts, and reciprocates relative to the inner peripheral surface of the rail mounting hole according to displacement of the bent parts.
Patent JP-2012172926-A (JP)
Title: Air seal device of dwight lloyd type sintering machine
Inventor: AKAI TAKAFUMI
IPC: F27B21/08
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an air seal device capable of effectively releasing an air seal bar with an air seal spring held in a contracted state from the contracted state.SOLUTION: The air seal device airtightly connects a pallet truck 1 of a Dwight Lloyd type sintering machine and a wind box by an air seal bar 12 which is attached to the bottom surface of the pallet truck 1 and is biased toward the distal end face of the wind box to keep a slide state to the distal end face. A forced operation mechanism is added to give vibrations in the biasing and counter-biasing directions to the air seal bar 12 through an electromagnet 15.
Patent JP-2012012699-A (JP)
Title: ALLOY COMPOSITION, Fe-BASED NANOCRYSTALLINE ALLOY AND METHOD FOR PRODUCING THE Fe-BASED NANOCRYSTALLINE ALLOY, AND MAGNETIC COMPONENT
Inventor: URATA KENRI
IPC: H01F1/153
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-based nanocrystalline alloy which can stably be produced even when using an industrial raw material containing a large amount of impurities and has excellent magnetic properties.SOLUTION: This alloy composition has composition formula of FeBSiPCCu. The parameters satisfy the following conditions: 79≤a≤86 at%, 5≤b≤13 at%, 0<c≤8 at%, 0<x≤10 at%, 0≤y≤5 at%, 0.4≤z≤1.4 at%, and 0.08≤z/x≤1.2. Here, the alloy composition contains Al, Ti, Mn, S, O and N as impurities each in the following amount: 0≤Al≤0.3 mass%, 0≤Ti≤0.3 mass%, 0≤Mn≤1.0 mass%, 0≤S≤0.3 mass%, 0≤O≤0.3 mass% and 0≤N≤0.1 mass%.
Patent JP-2012174128-A (JP)
Title: Plant monitoring control system
Inventor: WATABIKI HIROAKI
IPC: G06F3/048
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring control system by which highly functional display is possible for simply creating monitoring screen data for monitoring with the excellent content, by which a correction operation is easy, and for preliminarily preventing an operation mistake in operation control.SOLUTION: An operator monitoring operation terminal in a plant monitoring control system divides one piece of monitoring screen data corresponding to one kind of monitoring screen 1 into four to be regenerated on enlarged divided monitoring screens 2, 3, 8, 9 when monitoring screen data concerning operation control of a plant device is automatically created according to image data from an image scanner. In addition, based on relevant screen information in which linking of mutual association is performed with the monitoring screen data divided for the divided monitoring screens 2, 3, 8, 9, buttons 4-7, 10-13 for relevant screen movement display are displayed on the divided screens 2, 3, 8, 9 by being associated with an operation of an operation part to perform development display by moving from one to the other of the divided screens 2, 3, 8, 9.
Patent JP-2012172123-A (JP)
Title: Method for producing alkali earth metal silicate phosphor
Inventor: TAKATSUKA YUJI
IPC: C09K11/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkali earth metal silicate phosphor which emits light at high intensity without using an organic acid.SOLUTION: The method for producing an Eu-activated alkali earth metal silicate phosphor of the formula (A, Eu)SiO(wherein A is alkali earth metal element) system comprises the following steps 1-4. [Step 1] A mixture of an alkali earth metal carbonate selected from Ba, Sr, an aqueous dispersion of europium oxide and an aqueous solution of a water-soluble silicon compound having a water-soluble silicon compound concentration of 2 mole/L or less is heated and stirred at a liquid temperature of 30-100°C to form a gel with the whole amount of structural components being uniformly dispersed. [Step 2] The gel is dried to form a precursor that is a dried product. [Step 3] The precursor is subjected to two-stage heat treatment in the atmosphere, with the temperature of the first stage being 1,000-1,300°C and that of the second stage being 1,100-1,500°C, to obtain calcined powder. [Step 4] The calcined powder is heat-treated at 1,200-1,550°C in a reductive atmosphere to obtain phosphor powder.
Patent JP-2012171956-A (JP)
Title: Curable composition
Inventor: NAKAJIMA KEI
IPC: A61K6/884
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved curable composition compounded with a surfactant and water in which the surfactant is hard to deposit on exposure to the air before use, and the effect of reducing unpolymerized amount on the surface maintains stably for a long period.SOLUTION: The curable composition comprises (A) 100 pts.mass of radically polymerizable monomer, (B) 0.1-10 pts.mass of water, (C) 0.001-5 pts.mass of an anionic surfactant in which the Li ion is a counter ion, and (D) an effective amount of a radical polymerization initiator.
Patent JP-2012176834-A (JP)
Title: Quay crane
Inventor: ICHIMURA KINYA
IPC: B66C5/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a quay crane preventing lift of travelling wheels of a travelling unit when an earthquake occurs, and improving earthquake-resistant capacity.SOLUTION: In the quay crane 1 having the travelling unit 2 and a leg structure 3, the leg structure 3 includes a horizontal member 7 connecting a sea-side leg 32 and a land-side leg 33 to each other, a plurality of slider mechanisms 8 slidably arranged along the lower face of the horizontal member 7, and a sea-side swing leg 4 and a land-side swing leg 5 respectively arranged on the slider mechanisms 8. Upon an earthquake, the slider mechanisms 8 are controlled to be slidable relative to the horizontal member 7.
Patent JP-2012176189-A (JP)
Title: Stray magnetic field reduction structure, magnet room, and stray magnetic field reduction method
Inventor: MIYAMOTO SHOEI
IPC: A61B5/055
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily reducing a stray magnetic field.SOLUTION: After a superconducting magnet 50 is carried in a magnet room 10 and excited, a 5-gauss line is measured using a tesla meter. A plurality of magnet chips A, B and C are arranged on a rear side wall 10d of the magnet room 10. The magnet chip A is arranged in an area opposed to a bore 50a, the magnet chip B is arranged at a periphery of the magnet chip A, and the magnet chip C is arranged at a periphery of the magnet chip B. The magnet chip A has the N pole directed to inside the magnet room 10 and the S pole directed to outside the magnet room 10. The magnet chip B has the N pole directed to the magnet chip A and the S pole directed to the opposite side (magnet chip C) from the magnet chip A. The magnet chip C has the N pole directed to outside the magnet room 10 and the S pole directed to inside the magnet room 10.
Patent JP-2012181313-A (JP)
Title: Linerless label, linerless label laminate, and method for forming linerless label
Inventor: TSUBOYA YOSHITAKA
IPC: G09F3/10
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a linerless label which has a flush adhesive surface formed by an adhesion area where an adhesive is applied and a non-adhesion area where a non adhesive is applied so as to eliminate formation of irregularity on a printing surface and suppress blurring of print.SOLUTION: In a linerless label A having an adhesive layer 30 where a heat-sensitive adhesive YB is dispersedly applied, a non adhesive NB is applied on an area where the heat-sensitive adhesive YB is not applied, and an approximately flush adhesive surface S is formed by an adhesive area 31 where the heat-sensitive adhesive YB is revealed on a surface and a non-adhesive area 32 where the non adhesive NB is revealed on the surface.
Patent JP-2012179030-A (JP)
Title: Method for designing and producing package for vegetable and fruit, and package for vegetable and fruit
Inventor: MIZOZOE TAKAAKI
IPC: B65D85/50
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To design a package for vegetables and fruits with accuracy in a short time.SOLUTION: This method for designing the package for vegetables and fruits includes steps for specifying an enzyme related to the quality of vegetables and fruits (S101), preserving vegetables and fruits packaged in a package having holes for oxygen to permeate, and acquiring a relationship between the design specification of holes and the variation of the enzyme before and after the preservation of vegetables and fruits (S106), and determining design specifications for making the variation of the enzyme when preserving the vegetables and fruits for a predetermined period using the package, to a predetermined threshold value or less based on the acquired relationship (S108).
Patent JP-2012184678-A (JP)
Title: Exhaust heat recovery device
Inventor: HISANAGA TORU
IPC: F01N5/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an exhaust heat recovery device which heats a medium by the heat of an exhaust gas.SOLUTION: When setting a cross section area of a second passage 15 of an exhaust gas introduction part 11 as S, the flow speed of the exhaust gas as V, the pressure of the exhaust gas as P, a cross section area of a region in which the downstream end 15a of the second passage 15 of a valve chamber 16 is located as S, the flow speed of the exhaust gas as V, the pressure of the exhaust gas as P, and a distance up to the downstream end 15b from the upstream end 15a of the second passage 15 as L, S, Sand L are set so as to satisfy P=Pby adjusting values of Vand V. The exhaust gas is made to flow only to the second passage 15 by making the pressure Pof the exhaust gas at the inlet side of a first passage 13 coincide with the pressure Pof the exhaust gas at the outlet side. That is, the exhaust gas can be made to flow only to the second passage 15 without closing the first passage 13. The exhaust heat recovery device 10 is prevented from being complicated in structure and is simplified without increasing weight.