baber/WOPTO huggingface dataset:
Patent JP-2014039418-A (JP)
Title: Voltage source active filter
Inventor: ONISHI NORIO
IPC: H02M7/48
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent influences of non-linear operations caused by detection gains of distorted wave components at the time when a distorted wave compensation voltage is generated and a waveform compensation power supply while keeping a DC side capacitor voltage of a series inverter constant, when generating the distorted wave compensation voltage at the series inverter for the purpose of waveform improvement of a distorted wave voltage source.SOLUTION: A method of controlling a voltage source active filter is provided. In the voltage source active filter, an inverter circuit 2 and a passive filter circuit 3 are connected between a distorted wave voltage source 1 and a load 4 to generate a compensation voltage for cancelling harmonic component voltages of the distorted wave voltage source 1 at an AC side of the inverter circuit 2. A series inverter is connected to the distorted wave voltage source 1, and distorted wave components included in a load terminal voltage are detected to obtain a distorted wave compensation signal so that no distorted wave component appears in an output voltage waveform. The series inverter is PWM-controlled by a signal obtained by adding a DC voltage control signal proportional to a fundamental wave component of the load terminal voltage so that a DC voltage of the series inverter accords with a predetermined reference value.
Patent JP-2014038551-A (JP)
Title: Data storage device, method for controlling data storage device, and control program of data storage device
Inventor: USUI KAZUHIKO
IPC: G06F12/00
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of resources.SOLUTION: The data storage device includes a copy control section for copying data stored in a copy source volume to a copy destination volume, and a bit map control section for setting a management table including first information showing whether or not a bit map showing a progress state of a copy by the copy control section has been set, and second information for designating a value of each bit when the bit map is set in a memory, and setting the bit map corresponding to an area needing to be copied in the memory on the basis of information stored in the management table.
Patent JP-2014036996-A (JP)
Title: Mold flux for continuous steel casting and continuous casting method
Inventor: HANAO MASAFUMI
IPC: B22D11/108
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a mold flux which is hardly rolled into molten steel and can make a scale easy to be separated from a slab, and to provide a continuous steel casting method using the mold flux.SOLUTION: A mold flux for continuous steel casting contains CaO and SiOas main components. A ratio (CaO/SiO) of mass concentration of the CaO with respect to the SiOis 1.3 or more and 2.0 or less. The mold flux contains 5 mass% or more and 15 mass% of BO, and 2 mass% or more and 15 mass% or less of F. An optical basicity defined in an expression (1) is 0.66 or more and 0.80 or less. In the expression (1), nrepresents the number of oxygen atoms present in one molecule of a component i of an oxide, Xrepresents a molar fraction of the component i, and Λrepresents electronegativity of the component i.
Patent JP-2014044499-A (JP)
Title: System server and control method of system server
Inventor: KATAOKA HARUNO
IPC: H04M11/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a system server and a control method of the system server which can report safety information of a user even when the safety information of the user is not registered.SOLUTION: A system server comprises: a presence database which stores safety information related to each user ID; a member database which stores related user identification information related to each user ID; and a control unit which, when safety information reference request including a user ID is received from a reference terminal and if the safety information of the related user is not stored in the presence database, acquires the related user identification information related to the user ID from the member database, acquires external system use information of the related user from an external system server on the basis of the related user identification information; and transmits estimated safety information of the related user on the basis of the external system use information, to the reference terminal.
Patent JP-2014042933-A (JP)
Title: Mold flux for continuous casting of steel
Inventor: TAKAHIRA NOBUYUKI
IPC: B22D11/108
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold flux for continuous casting of a steel, enabling cast metal having superior surface quality to be continuously cast, without increasing a content rate of F causing damage to a continuous casting machine.SOLUTION: The mold flux for continuous casting of steel is provided. The mold flux for continuous casting of the steel is characterized in that: when the mold flux is solidified after melted, akermanite or melilite is crystallized and at least one among diopside, monticellite and merwinite is crystallized; and when performing an X-ray diffraction analysis on the mold flux solidified after melted, the maximum value among peak intensities of diffracted X-rays of the diopside, monticellite and merwinite is 0.2 times or less of the maximum value among peak intensities of diffracted X-rays of the akermanite and melilite. Preferably, the mold flux has a solidification point of 1,150°C or more and less than 1,300°C and has a viscosity at 1,300°C of 6 poise.
Patent JP-2014050114-A (JP)
Title: Manufacturing method of laminated core and, laminated core manufactured using the same
Inventor: ISHIMATSU KENJI
IPC: H02K1/18
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated core in which reduction of material yield is prevented, shape precision of the laminated core is improved and a width of a magnetic pole axial piece is changed.SOLUTION: A manufacturing method of a laminated core in which a plurality of arcuate segment core pieces are die-cut from a bar, the segment core pieces are laminated in an annular shape, and a width is gradually reduced in upper and lower portions of a magnetic pole axial part, includes: a slot die-cutting step of die-cutting and forming slots with different widths. The slot die-cutting step includes the steps of: forming a middle layer portion of the magnetic pole axial part; forming an upper layer portion and a lower layer portion of the magnetic pole axial part; and forming a top layer portion and a bottom layer portion of the magnetic pole axial part.
Patent JP-2012229915-A (JP)
Title: Refrigerator
Inventor: HIROTA AKIHISA
IPC: F25D19/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which performs favorable ventilation to a machine chamber, improves the heat dissipation performance of a compressor, and can reduce power consumption.SOLUTION: The refrigerator comprises: the machine chamber which is arranged at the lower part of the back face of a refrigerator body, and surrounded by a bottom plate and a side face plate of the refrigerator body, a machine chamber bottom face plate and a machine chamber cover; legs for supporting the machine chamber bottom face plate and the bottom plate of the refrigerator body; the compressor arranged in the machine chamber; an opening formed at the side face plate located in the machine chamber; an air blower which is arranged in the machine chamber and ventilates air in the width direction of the refrigerator body; a reinforcing material arranged over the back face from the lower part of the side face plate; a first holding part which holds the end of the lower face of the reinforcing material by using the bottom plate of the refrigerator body and the lower-face bent part of the side face plate; and a second holding part which holds the end of the back face of the reinforcing material by using the back-face bent part of the side face plate. The machine chamber bottom face plate is firmly fixed to the lower-face bent part of the side face plate and the reinforcing material, and the side face plate located in the machine chamber is surrounded by an upper wall and a depth-side wall of the refrigerator body, and the reinforcing material.
Patent JP-2014047265-A (JP)
Title: Builder particle for cleaning agent
Inventor: IMANAKA HIDEKAZU
IPC: C11D3/37
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a builder particle for cleansing that can effectively suppress reattachment of contamination, and further can obtain excellent detergency even when cleaning water is a little; and a detergent composition including the same.SOLUTION: Provided is a builder particle for cleansing that has a carboxy group, and the builder particle for cleansing is that a median size in deionized water of 20°C is at least 5 μm and at most 1,000 μm.
Patent JP-2014050253-A (JP)
Title: Permanent magnet rotary electric machine rotor, and permanent magnet rotary electric machine
Inventor: YOKOTA JUNICHI
IPC: H02K1/27
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a rotor core while improving torque performance.SOLUTION: A permanent magnet rotary electric machine rotor includes: a rotor core formed with holes at plural positions in a circumferential direction, and equipped with hole outer peripheral portions and hole tapered portions for defining tapered surfaces extending diagonally inward in diametrical directions in directions expanding the width in the circumferential directions of the holes; and permanent magnets assembled in the holes, equipped with magnet outer peripheral portions outward in diametrical directions and magnet tapered portions diagonally extending inward in diametrical directions in direction expanding the width in the circumferential directions of the permanent magnets from circumferential both ends of the magnet outer peripheral portions, and supported by the rotor core by making the magnet tapered portions abut on the hole tapered portions while separating the magnet outer peripheral portions from the hole outer peripheral portions in the diametrical directions. The width in the diametrical direction of the hole outer peripheral portion is larger at circumferential both ends of the hole outer peripheral portion than that on a circumferential direction center side.
Patent JP-2014051576-A (JP)
Title: Polishing composition
Inventor: YOSHIZAKI YUKINOBU
IPC: H01L21/304
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of enhancing all the more a polishing speed with respect to a polishing composition used for a purpose of polishing a polishing object containing a metal element or a metalloid element.SOLUTION: The means includes causing a polishing composition used for a purpose of polishing a polishing object containing a metal element or a metalloid element to contain an oxo acid containing the metal element or the metalloid element, and water.
Patent JP-2014052054-A (JP)
Title: Pipe joint and pipe member for fluid
Inventor: KITANO JUNICHI
IPC: F16L55/00
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of measuring the temperature of a flowing fluid.SOLUTION: A body portion 103 of a pipe joint 100 is positioned between a first pipe connecting portion 101 and a second pipe connecting portion 102, and has a housing 111, a temperature sensor 121, and a temperature sensor fixing portion 123. The housing 111 has a fluid pass-through hole 115 in which a fluid flows. The fluid pass-through hole 115 is formed by a pass-through hole forming surface 115P in the inside of the housing 111. The temperature sensor 121 measures the temperature of the fluid flowing in the fluid pass-through hole 115. The temperature sensor 121 has a measuring portion for measuring temperature at a measuring end 121T at a tip end. The measuring end 121T is disposed near an intersecting portion between the fluid pass-through hole 115 and a temperature sensor layout space. A tip end surface of the temperature sensor 121 practically has no level difference from the pass-through hole forming surface 115P. The measuring end 121T is disposed in the fluid pass-through hole 115, so that it can measure the temperature of the fluid flowing in the fluid pass-through hole 115 in real time.
Patent JP-2013201114-A (JP)
Title: Intermediate layer having substrate for superconducting thin film wire material and superconducting thin film wire material
Inventor: OKI YASUTARO
IPC: H01B12/06
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique for obtaining, by means of a MOD method, an oxide superconducting wire material which does not degrade in Jc even when a calcination film is laminated and which is excellent in superconducting characteristics (having high Jc and high Ic).SOLUTION: An intermediate layer having substrate is used for a production of a superconducting thin film wire material by a coating thermal decomposition method. In the intermediate layer having substrate for the superconducting thin film wire material, an intermediate layer is provided on an oriented metal substrate, and the intermediate layer having a four-layer structure in which a CeOlayer, a YSZ layer, a YOlayer, a CeOlayer are arranged in this order from a surface toward the oriented metal substrate. The oriented metal substrate is a clad substrate in the intermediate layer having substrate for the superconducting thin film wire material. An oxide superconducting layer is formed on the intermediate layer having substrate for the superconducting thin film wire material by a coating thermal decomposition method in a superconducting thin film wire material.
Patent JP-2014056756-A (JP)
Title: Fuel cell system control method
Inventor: NAITO HIDEHARU
IPC: H01M8/10
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To enable operating conditions for a reaction gas pump to be taken into consideration and especially noise in a casing to be suitably reduced.SOLUTION: A fuel cell system control method includes the steps of: calculating a droplet water quantity and a gas flow velocity and calculating a necessary gas flow velocity b from a second gas flow velocity control threshold 78 on the basis of the calculated droplet water quantity and gas flow velocity; determining whether or not the necessary gas flow velocity b exceeds a permissible value set on the basis of an air pump; and controlling the air pump to increase its speed to the necessary gas flow velocity b when the necessary gas flow velocity b is determined to be less than or equal to the permissible value.
Patent JP-2014058625-A (JP)
Title: Foamed resin molded article, foam insulated wire, cable and method of manufacturing foamed resin molded article
Inventor: ABE MASAHIRO
IPC: C08J9/06
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a foamed resin molded article that is manufactured by foaming a fluorine resin using a chemical foaming method, as well as a foam insulated wire, a cable and a method of manufacturing the foamed resin molded article.SOLUTION: A foamed resin molded article is obtained by kneading and foaming a pellet including one or more fluorine resins and a chemical foaming agent in an extrusion molding process. A foam insulated wire and a cable are obtained having an insulated layer comprising the foamed resin molded article.
Patent JP-2012252022-A (JP)
Title: Multiple coagulation test cartridge and method of using the same
Inventor: SHELDON GOLDSTEIN
IPC: G01N35/02
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide multiple coagulation test cartridges and methods of using such cartridges.SOLUTION: In one embodiment the cartridge is a disposable single-use cartridge for use in evaluating blood clotting. The cartridge includes multiple containers, such as tubes, each of which includes one or more coagulation affecting substances. The containers can be pre-filled with substances in amounts suitable for use with a single patient's blood sample. The cartridge may include one or more containers, each of which has multiple sections, or volumes, each section storing a different coagulation affecting substance. In another embodiment the cartridge is used in a method for determining at least one appropriate coagulation affecting substance for modifying a patient's coagulation status using a multiple coagulation test system.
Patent JP-2014063387-A (JP)
Title: Electronic device and method for controlling electronic device
Inventor: ISHIMARU TETSUJI
IPC: G06F3/0488
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide the same type of tactile sense as that of a setting item to a content.SOLUTION: An electronic device includes: touch detection means for detecting a touch to display means; tactile sense generation means for generating a tactile sense to be provided to an object touched on the display means; display control means for controlling the display means to display a setting item for specifying a content to be set on a setting screen for making setting relating to contents and to display a content item indicating a content on a content screen showing the contents; and control means for controlling the tactile sense generation means on the setting screen. The electronic device can provide the same type of tactile sense as that of a setting item.
Patent JP-2013048436-A (JP)
Title: Method and apparatus for signaling view scalability in multi-view video coding
Inventor: PANDUIT PERVIN BIVAS
IPC: H04N19/70
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for signaling view scalability in multi-view video coding.SOLUTION: An apparatus includes an encoder 100 for encoding at least one picture for at least one view corresponding to multi-view video content in a resultant bitstream. The encoder signals at least one of a view direction and a view level to support view scalability for the at least one view using at least one of a message, a field, a flag, and a syntax element.
Patent JP-2014067829-A (JP)
Title: Insulative material for semiconductor use including silica particles
Inventor: NANBO MASAKAZU
IPC: H01L21/316
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an insulative material for semiconductor use including silica particles which can reduce a leak current.SOLUTION: An insulative material for semiconductor use comprises silicon atoms, carbon atoms, and oxygen atoms. The insulative material includes silica particles by 9.5 to 30 vol.%, exclusive of 9.5. The composition ratio (C/Si) of the carbon atoms to the silicon atoms is between 0 and 0.85, exclusive of 0. In grazing-incidence X-ray small angle scattering (GI-SAXS) measurement, the ratio (I(q)/I(q)) of a scattering intensity I(q) when the scattering vector q is 0.1 nmto a scattering intensity I(q) when the scattering vector q is 0.2 nmis 1.35 or less.
Patent JP-2014069695-A (JP)
Title: Car body front structure
Inventor: HASEGAWA KATSUMI
IPC: B60R19/18
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To receive shock loads from the leg parts of a pedestrian in a wide surface load to absorb them without reducing the heat exchange performance of a heat exchanger.SOLUTION: A soft resin upper EA member 21 is disposed between the upper part of a bumper fascia 7 and a radiator panel upper 13a, and a roughly Σ-shaped section is formed by a projected part 24 formed in almost the center of the upper EA member 21 in a height direction and an upper slope 26a formed in its upper part. When the upper leg part B of a pedestrian collides with a car body front part 1, its shock load is applied to the lower part of the upper EA member 21 via the bumper fascia 7 to deform the projected part 24 wider downward. Then, the upper slope 26a receives the shock load from the upper part of the bumper fascia 7 to achieve upward wider deformation. Thus, the shock load is received as a surface load on the projected part 24 and the upper slope 26a.
Patent JP-2014071863-A (JP)
Title: Touch panel
Inventor: AOSHIMA SHINSUKE
IPC: G06F3/041
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel capable of suppressing the occurrence of malfunction.SOLUTION: A touch panel 1 is an electrostatic capacitive touch panel of a self-capacitance type, and includes a transparent base material 10, a detection electrode pattern 20 provided on a first principal surface 10a of the transparent base material 10, a first lead-out wiring pattern 31 provided on the first principal surface 10a and connected with the detection electrode pattern 20, and a cover panel 70 arranged to be opposite to the first principal surface 10a. An air layer 65 is interposed at least a part of a space between the first lead-out wiring pattern 31 and cover panel 70.
Patent JP-2014074784-A (JP)
Title: Toner, image forming apparatus, and developer
Inventor: KUMAI MIO
IPC: C08L101/00
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner that achieves both low-temperature fixability and a reduction in toner aggregation in a high-temperature and high-humidity environment in a high level.SOLUTION: A toner contains at least colorant, resin, and a mold release agent; and of a soft component and a hard component obtained by a solid echo method of pulse NMR analysis, a spin-spin relaxation time derived from the soft component (T) is 0.10 to 0.50 msec, and the soft component is accounted for 15.0% or more and less than 100.0 of the proton strength.
Patent JP-2013038446-A (JP)
Title: Light-emitting device
Inventor: NAKAYAMA HITOSHI
IPC: H01L33/08
Filed: 2012-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a new light-emitting device that can reduce speckle noise and has a high output.SOLUTION: A light-emitting device 100 includes: a first cladding layer; an active layer; and a second cladding layer. At least a part of the active layer constitutes a plurality of gain regions. In a wavelength range of light generated in the plurality of gain regions, a reflectance of a first lateral surface 140 of the active layer is greater than a reflectance of a second lateral surface 142 of the active layer opposite to the first lateral surface 140. The plurality of gain regions forms at least two pairs of gain regions 160. One pair of the pairs of gain regions, first gain regions 180, as viewed in a plan view, is disposed toward one direction inclined with respect to a perpendicular of the first lateral surface 140 from the first lateral surface 140 to the second lateral surface 142. Other pair of a plurality of pairs of gain regions, second gain regions 190, as viewed in the plan view, constitutes a first portion 192 disposed toward other direction different from the one direction from the first lateral surface 140 to a reflecting surface 179 disposed between the first lateral surface 140 and the second lateral surface 142 and a second portion 194 disposed in the one direction from the reflecting surface 179 to the second lateral surface 142.