baber/WOPTO huggingface dataset:
Patent JP-2013170397-A (JP)
Title: Method for repairing external tile wall
Inventor: NAKANIWA KAZUHIDE
IPC: E04F13/14
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for repairing an external tile wall.SOLUTION: A method for repairing an external tile wall composed of tiles attached to the surface of a building skeleton with an adhesive includes: an identification step "a" of identifying the detachment of a tile 10, a kerf formation step "b" of forming kerfs 21L, 21R, 21U, and 21D on an external tile wall along a pair of vertical lines 18L and 18R and a pair of horizontal lines 18U and 18D which surround a selected tile 10a or a portion 10b of the selected tile which are selected in a detachment region 12 including the tile with identified detachment, a step "c" of removing the selected tile and the portion of the selected tile surrounded with the kerfs, and a step "d" of filling a cavity 27 formed at the vacant place from which the selected tile and the portion of the selected tile are removed with a replacement tile 31 to be fixed through adhesives 28, 30, and 32. In the kerf formation step, at least one of the four kerfs formed along a pair of vertical lines and a pair of horizontal lines is an inclined groove which inclines toward the center of the cavity in the direction from the external tile wall to the building skeleton.
Patent JP-2013149930-A (JP)
Title: Method for manufacturing electronic component
Inventor: KAWASAKA TAKAHISA
IPC: H01L23/50
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a package element for use in a semiconductor element, capable of removing the package element from a holding frame body without cutting the package element while substantially hardly generating a burr, and also simplifying manufacturing steps and reducing a cost.SOLUTION: A method for manufacturing an electronic component, comprises: pressing a package element, in which a portion or the whole of the periphery is integrally coupled to a holding frame body, from one face side thereof to cause the package element to project from the holding frame body to deform a boundary region including a boundary line between the package element and the holding frame body; and then pushing the package element from the other side toward the holding frame body to apply force in the opposite direction to the boundary region to cut the package element at the boundary line, and allowing the holding frame body to hold the package element by compression force from the holding frame body to the periphery of the package element, the force being generated when the package element once projected is returned toward the holding frame body while deforming the boundary region again.
Patent JP-2013173974-A (JP)
Title: Method for producing silver powder
Inventor: OKABE YOSHIHIRO
IPC: H01B13/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silver powder, whereby the silver powder having an average particle size of 0.3-2.0 μm and a narrow particle size distribution can be produced with a high productivity at a low cost, and the silver powder produced by the method.SOLUTION: A method for producing a silver powder comprises quantitatively and continuously feeding a silver solution containing a silver complex and a reducing agent solution to a passage, thereby quantitatively and continuously reducing the silver complex in a reaction liquid resulting from mixing of the silver solution and the reducing agent solution in the passage. Here, the reaction liquid contains a dispersant, and the silver concentration in the reaction liquid is adjusted to 5-75 g/L.
Patent JP-2013175932-A (JP)
Title: Transmission device and power control system
Inventor: FURUSAWA SATOSHI
IPC: H04L12/44
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To improve state management precision of a power saving mode with a master station device and a slave station device and to prevent occurrence of state deviation in the power saving mode.SOLUTION: A transmission device manages a starting state and a sleep state in a power saving mode by using time when a master station device and a slave station device are time-synchronized. The master station device shifts a normal mode to the starting state at transmission timing of a power saving mode transition allowable message to the slave station device, and simultaneously starts a timer. The slave station device shifts the normal mode to the starting state at timing for transmitting a response message to the power saving mode transition allowable message from the master station device. The master station device allows timer means to resume clocking of correction time obtained by correcting continuation time of the starting state by using round trip delay time at reception timing of the response message.
Patent JP-2013174184-A (JP)
Title: Fuel tank system
Inventor: ASO SHUICHI
IPC: F02M37/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel tank system enabling size reduction of an electromagnetic valve for a pipe connecting a fuel tank with a canister.SOLUTION: A diaphram valve 46 is provided in a bent pipe 36 connecting a fuel tank 14 with a canister 34. A canister side bypass passage 66 is provided between a back pressure chamber 58 of the diaphram valve 46 and a canister side bent pipe 36C. An electromagnetic valve 68 is provided in the canister side bypass passage 66. An orifice part 88 is provided in a part communicated with the back pressure chamber 58 in a tank side bypass passage 62.
Patent JP-2013176238-A (JP)
Title: Power conversion device
Inventor: KIMIJIMA KENICHI
IPC: H02M7/537
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of stably supplying power to a load at the time of fault of a voltage-dividing resistor.SOLUTION: In an N-phase (N is a natural number) power conversion device 2, each of high-side switches MH is provided for each phase and is provided between an output terminal of the corresponding phase and an upper-side power-supply line LP. Each of low-side switches ML is provided for each phase and is provided between an output terminal of the corresponding phase and a lower-side power-supply line LN. A plurality of voltage-dividing circuits 20a and 20b generate detection voltages Vd1 and Vd2 respectively by dividing an output voltage occurring at an output terminal of the common phase. A controller 12 generates a control command value for specifying on-times of the high-side switches MH and the low-side switches ML according to a state of a load, and compensates the control command value according to the plurality of detection voltages Vd1 and Vd2 from the plurality of voltage-dividing circuits 20a and 20b.
Patent JP-2013177998-A (JP)
Title: Defrosting device of cooling unit for freezer
Inventor: SHINOHARA IKUKO
IPC: F25D21/08
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique of a defrosting device preventing a useless defrosting operation in a cooler of a cooling unit for a freezer.SOLUTION: Defrosting heaters 4 are divided into two groups, defrosting heaters 41 of a large number group are horizontally and dispersedly installed by being brought into contact with end faces of plate fins on an air suction side 21 in a cooler 3, and defrosting heaters 42 of a small number group are horizontally installed by being brought into lower end faces of the plate fins on an air blowing side 22 in the cooler 3. A heat exchange plate of a defrosting finish thermostat mounting tool 6 is mounted in heat transfer pipes on an upper side of the cooler 3, and a temperature detection section of a defrosting finish thermostat 5 is mounted to be brought into contact with a thermostat installation plate of the defrosting finish thermostat mounting tool 6. Accordingly, the defrosting finish thermostat 5 detects that there no frost in the cooler 3 without time delay and is capable of finishing the defrosting operation to prevent a useless defrosting operation.
Patent JP-2013177073-A (JP)
Title: Structure for collecting dust in duct for cooling battery
Inventor: INOUE SHIGEYUKI
IPC: F24F13/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for collecting dust in a duct for cooling a battery, the structure excellently maintaining efficiency of collecting dust while preventing dust from overflowing in a short period of time and suppressing pressure loss fluctuation due to dust accumulated on a filter.SOLUTION: A structure for collecting dust 4 includes: an inner wall of a duct 3; and a filter 5 provided along the inner wall 341, the filter 5 forming a sacklike space V whose downstream side together with the inner wall is covered with the filter and whose upstream side is open, to collect dust in cooling air passing through the filter. The filter partitions a flow path of cooling air in the duct into a first flow path S1 passing through the saclike space and a second flow path S2 not passing through the saclike space. In the structure, dust can be accumulated in the saclike space inside the filter and can be prevented from overflowing in a short period of time. In the structure, even when the filter is clogged, cooling air flows through the second flow path, so that pressure loss fluctuation can be suppressed and cooling performance of a battery pack can be excellently maintained.
Patent JP-2013183437-A (JP)
Title: Ring antenna
Inventor: MAMURO AKIO
IPC: H01Q1/38
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To attain good electric characteristics even when a ring antenna is located close to a conductor.SOLUTION: A C shaped loop element 22a is formed on an upper surface of a ring shaped body part 1a having a substantially rectangle cross section shape and made of a dielectric substance. A cut part 23a is formed at a part of the C shaped loop element 22a formed into a loop shape. Further, an arc shaped driven element 21a is formed on an inner peripheral surface of the body part 1a maintaining a substantially concentric relationship with the C shaped loop element 22a and forming a predetermined gap between itself and the C shaped loop element 22a. The C shaped loop element 22a is excited by the driven element 21a. A power supply part, connected with one end of the driven element 21a formed on a lower surface of the body part 1a, is connected with a tip of a power supply conductor 16 thereby supplying power to the driven element 21a. Even if this ring antenna 1 is housed in a metal housing exterior package, good electric characteristics are attained.
Patent JP-2012214709-A (JP)
Title: Polypropylene resin composition and film of the same
Inventor: KIDAI SHIGEKI
IPC: C08J3/22
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition that hardly generates resin deposit on a die lip during forming a film and can provide a polypropylene film having little fisheye defects, good transparency and excellent scratch resistance.SOLUTION: The polypropylene resin composition comprises: polypropylene resin particles (component (A)) having an average particle diameter of 600 to 1,500 μm; and with respect to 100 parts by weight of the component (A), 1 to 10 parts by weight of a spherical silica fine powder (component (D)) having a sphericity of 1.0 to 1.5, which is expressed by formula (1):sphericity=π×(maximum length of fine powder particle/2)/(cross-sectional area of the fine powder particle), an average particle diameter of 1.0 to 4.0 μm measured with a Coulter counter, a specific surface area of 260 to 1,000 m/g, an oil absorption amount of 100 to 400 ml/100 g and a pore volume of 0.5 to 1.4 ml/g.
Patent JP-2012109022-A (JP)
Title: Read-out device
Inventor: NAKADA SHUNJI
IPC: G11C16/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a read-out device capable of reducing a current flowing through a transistor and reading a potential of a bit line without causing problems such as electromigration and hot carriers.SOLUTION: The read-out device is equipped with: a control circuit C1 which controls voltage of a word line WL; and a circuit which reads out a voltage of a bit line of the voltage of a desired word line WL by a sense amplifier 1 and sets a potential of the bit line by a control circuit C2 based on the output result. The current which flows through a transistor is reduced by changing a gate voltage of the transistor in a thermally insulated manner.
Patent JP-2013187403-A (JP)
Title: Cooling device of solar cell panel
Inventor: IRIBE MASATAKE
IPC: H01L31/042
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of a solar cell panel which achieves high cooling performance utilizing evaporative latent heat of a coolant and excellent maintainability.SOLUTION: A cooling device A of a solar cell panel 3 includes: a coolant tank 6 disposed below the solar cell panel 3; and a water retention member 11 disposed in the coolant tank 6, causing a coolant a supplied to the coolant tank 6 to penetrate thereinto, and thereby retaining the coolant a. A space 12 is formed between a lower surface of the solar cell panel 3 and an upper surface of the water retention member 11. In the structure, the temperature of air in the space 12 is decreased to a low temperature due to evaporative latent heat of the coolant a evaporated on the surface of the water retention member 11 and the solar cell panel 3 is cooled. The water retention member 11 may be replaced independently from the solar cell panel 3 and achieves excellent maintainability.
Patent JP-2013146850-A (JP)
Title: Nozzle for wet abrasive blasting and blasting device including the same
Inventor: SUZUKI YUKINORI
IPC: B24C5/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle and a blasting device capable of stably injecting abrasive grains without deposition in the nozzle even if an abrasive grain size is made large or a slurry concentration is made high during blasting performed by injecting the slurry where the abrasive grains are dispersed toward an article to be worked together with high-pressure gas.SOLUTION: A nozzle includes a nozzle holder, a gas nozzle, and an injection nozzle. The gas nozzle is formed into a hollow shape where the flow path of the high-pressure gas is formed from a high-pressure gas introduction part toward a high-pressure gas injection port. The gas nozzle includes: toward the high-pressure gas spray port, a cylindrical straight part; a gas nozzle compression part which continuously shrinks toward a shrinking end; and a gas nozzle acceleration part which continuously expands from the shrinking end. Moreover, the gas nozzle is movably inserted into the nozzle holder.
Patent JP-2013185793-A (JP)
Title: Air conditioner
Inventor: KURAMORI TETSUTAKE
IPC: F24F1/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To easily take out a filter to outside of a casing.SOLUTION: A casing 10 has a cover part 11 provided at the right end on the front side, and openings 12, 13 formed on the left side of the cover part 11. An active species generation unit 30 is housed in a recessed housing portion formed in the cover part 11. A front panel 20 attached to be openable and closable relative to the casing 10 has a panel part 21 closing the openings of the casing 10, and a duct part 22 attached to the reverse side of the panel part 21. The panel part 21 and the duct part 22 are integrated together, and the duct part 22 is moved together with the panel part 21 by opening the front panel 20 relative to the casing 10. Accordingly, the duct part 22 is never disposed in front of a filter unit 40.
Patent JP-2013192341-A (JP)
Title: Inverter device, power conditioner, and photovoltaic power generation system
Inventor: NISHI SHUNSUKE
IPC: H02M7/48
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of suppressing the failure of a switching element when an inverter circuit section returns from an operation stop state.SOLUTION: The inverter device comprises: an inverter circuit section having a plurality of switching elements; and a control section that switching-controls a plurality of switching elements in such a switching pattern as to apply a predetermined voltage to a predetermined switching element included in the plurality of switching elements so that a short-circuit mode is not generated by an erroneous on-operation due to parasitic oscillation when the inverter circuit section is returned from an operation stop state.
Patent JP-2013192375-A (JP)
Title: Three-level power converter
Inventor: YOSHIZAWA DAISUKE
IPC: H02M7/48
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a three-level power converter that has a stack structure capable of reducing a surge voltage more.SOLUTION: In an inverter bridge of one phase comprising switching elements Q1, Q2, Q3, Q4, freewheeling diodes DF1, DF2, DF3, DF4 and clamp diodes DP, DN, the switching element Q1, the clamp diode DP, the clamp diode DN and the switching element Q4 are pressure-connected in order from a positive potential side to form a first stack, the freewheeling diode DF1, the freewheeling diode DF2 and the switching element Q3 are pressure-connected in order from the positive potential side to form a second stack, and the freewheeling diode DF4, the freewheeling diode DF3 and the switching element Q2 are pressure-connected in order from a negative potential side to form a third stack.
Patent JP-2013193749-A (JP)
Title: Squeeze pinching tool and squeeze container using the same
Inventor: MURAYAMA TETSUO
IPC: B65D35/28
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To uniformly dispense a filled fluid material by a physical external pressurizing means to the last drop without bringing it into contact with air.SOLUTION: A squeeze pinching tool is formed by bending a squeeze pinching plate 21 formed of a rectangular flexible synthetic resin plate into an inverted V-shape. Penetration avoiding holes 24 enabling penetration of a threaded portion of dispensing outlet of a filling container 30 are provided symmetrically back and forth at the upper central position of a pinching face part 23 extended downward in a shape of being widened toward the end from an inverted V-shaped top part 22, and in the upward direction of the penetration avoiding hole, a support ring 25 forming a fastening and fixing hole 26 fastening and fixing a filling container is molded in a state of being supported on ribs 28 raised along the ridge line of the top part. Means of dispensing a fluid material S filled in the filling container by a physical external pressurizing means, in a state where the dispensing outlet 31 of the filling container is positioned above the top part of the squeeze pinching plate, and a means of covering both opened side faces of the inverted V-shape formed of the squeeze pinching plate with a coated safety cover 40, are employed.
Patent JP-2012196447-A (JP)
Title: Medical appliance
Inventor: TEICHTMANN ELMAR B ENG
IPC: G02B23/24
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument with which electrical switches arranged on a proximal hand grip can be easily actuated independently of a rotational position of the instrument or of the hand grip.SOLUTION: The medical instrument includes the hand grip (2), on which at least one electric switch is arranged. The switch has an annular mechanical actuation unit (8) whose outer side forms a grip surface running peripherally of the hand grip (2).
Patent JP-2013197987-A (JP)
Title: Antenna device
Inventor: NISHIKIDO TOMOAKI
IPC: H01Q13/08
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving antenna device of low manufacturing cost, capable of exhibiting high reception sensitivity performance, using an integrated antenna configured of identical antennas conforming to a plurality of radio communication methods.SOLUTION: An antenna device 10 includes: a first conductor element 1 having a perturbation portion 2 of which mutually opposite two corners in one diagonal direction of an approximate square are notched; a second conductor element 5 disposed on the identical plane to the first conductor element 1 in a manner to enclose the first conductor element 1 with a predetermined gap; a first power supply terminal 3 disposed on the first conductor element 1; a ground terminal 4 disposed on the first conductor element 1; and second power supply terminals 6, 7 disposed on both end portions produced by cutting a portion of the second conductor element 5. As a first antenna, it is operated with the first conductor element 1 as a radiation element and the second conductor element 5 as a ground conductor. Also, as a second antenna, the second conductor element 5 is operated as a loop antenna.
Patent JP-2013198334-A (JP)
Title: Electrical equipment monitoring device, and method and system therefor
Inventor: KUBOTA KAZUTO
IPC: H02J13/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily estimate a power consumption while living without mounting a power consumption measuring device on individual equipment.SOLUTION: In an electrical equipment monitoring device, a power consumption calculation portion calculates a power consumption through a plurality of pieces of equipment. A feature quantity calculation port calculates a feature quantity on the basis of a current signal or voltage signal of a power supply portion. A model generation portion acquires feature quantity differences as a difference from a power consumption at start time and a difference from a feature quantity at the start time for a first period from the operation start time for each piece of equipment, generates learning data including a total of feature quantity differences of the equipment and differences in power consumption of respective pieces of equipment for each combination of pieces of equipment, and generates a model for estimating a second variable representing a difference in power consumption of each piece of equipment from a first variable representing the total of feature quantity differences. The power consumption estimation portion calculates a read-out model using the feature quantity as the first variable, and obtains the second variable as a power consumption of each piece of equipment.
Patent JP-2013197474-A (JP)
Title: Substrate processing method, semiconductor device manufacturing method and substrate processing apparatus
Inventor: SATO AKIHIRO
IPC: C23C16/44
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing method, a semiconductor device manufacturing method, and a substrate processing apparatus which can uniformly deposit a plurality of substrates and reliably remove by-products in an exhaust pipe when performing SiC epitaxial film growth under a high temperature condition thereby to improve productivity and safety.SOLUTION: A substrate processing method comprises: a boat loading process of carrying in a plurality of substrates while being held by a boat into a reaction chamber; a gas supply process of supplying a gas to the substrates; an exhaust process of exhausting the gas supplied in the gas supply process from an exhaust pipe; and a cleaning gas supply process of supplying a cleaning gas for cleaning inside the exhaust pipe to a cleaning gas flow path in the exhaust pipe.
Patent JP-2013194038-A (JP)
Title: Schiff base derivative and stimulus-responding low-molecular weight gelling agent including the schiff base derivative
Inventor: MUKAI TADASHI
IPC: C07F9/58
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-molecular weight gelling agent that contains in the molecule a Schiff base that responds to pH, a metal ion or a molecule having a specific functional group and can change gelling performance or a structure of gel.SOLUTION: A low-molecular weight gelling agent includes as an effective ingredient a Schiff base derivative represented by general formula (1): A-B-C [wherein A is a structure represented by formula (2); B is a 12-20C hydrocarbon optionally bearing an unsaturated bond; and C is a structure represented by formula (2) or a hydrogen atom].