baber/WOPTO huggingface dataset:
Patent JP-2015005556-A (JP)
Title: Silicon carbide semiconductor device and method of measuring the same
Inventor: KUBOTA RYOSUKE
IPC: H01L29/78
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device and a method of manufacturing the same, having a channel length controlled in order of submicron.SOLUTION: A silicon carbide substrate which has a surface 10a and contains a drift region 12 of first conductive type is prepared. An adjustment film 2 which covers at least a part of the surface 10a and a mask film 1 having an opening pattern in which the adjustment film 2 is at least partially exposed, are formed. Impurity is injected into the surface 10a through the adjustment film 2 by using the mask film 1 as a mask, so that a p-body region 13 is formed in the drift region 12. At least a part of the adjustment film 2 is removed, and by using the mask film 1 as a mask, impurity is injected into a first surface main surface 10a, so that an n+ source region 14 of first conductive type is formed in the p-body region 13.
Patent JP-2015004483-A (JP)
Title: Fuel two-stage combustion type burner device, and fuel two-stage combustion method
Inventor: KOIZUMI NORIHIKO
IPC: F23D14/22
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel two-stage combustion method for augmenting the ratio of a secondary fuel supply amount/a primary fuel supply amount without deteriorating a combustion stability in a primary combustion area, and for increasing the excess ratio of burning air without increasing the generation quantity of nitrogen oxides.SOLUTION: A primary fuel (F1) of a primary fuel injection port (11) is fed in a burner throat (13) to a burning air flow (A). Dam portions (20) are arranged between a secondary fuel injection port (12) and an outlet opening (14), and are protruded onto a furnace inner surface (W). The directivity of a secondary fuel (F2) is varied by the dam portions (20). The secondary fuel is mixed with an in-furnace combustion gas (EG). Via an in-furnace combustion gas recirculation passage (30) formed between the dam portions, the in-furnace combustion gas circulation flow is fed to the burning air flow (A). The burning air is diluted with the in-furnace combustion gas. The secondary fuel mixed with the in-furnace combustion gas and the combustion air diluted are mixed in contact, so that a secondary combustion flame (C2) is created in an in-furnace region (V) thereby to improve the NOx reducing effect.
Patent JP-2015005947-A (JP)
Title: Matrix switch circuit and low-noise block converter
Inventor: MIMINO YUTAKA
IPC: H01P1/15
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a matrix switch circuit which is excellent in isolation characteristics and also to provide a low-noise block converter using the same.SOLUTION: A matrix switch circuit includes: each of a plurality of 1×n switches having n (n: an integer of three or more) switch elements; n output terminals; and n-interconnection parts in which respective one switch element and one output terminal in each of 1×n switches are connected to each other. Out of the pairs of interconnection parts connected to each of the pairs of output terminals arranged adjacent to each other, at least the pair of the interconnection parts is arranged so as not to be adjacent to each other.
Patent JP-2013232947-A (JP)
Title: Digital filter and signal processing device
Inventor: SUZAKI HIRONORI
IPC: G01S15/96
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide band pass quaternary IIR digital filter with delay maximum flatness characteristics sharply rising and smoothly attenuating.SOLUTION: Two poles out of four poles expressed on a z plane are arranged at (r) and π/2, and the other two poles are arranged at the (r) and 3π/2. Pass band width and attenuating characteristics of an envelope of impulse response can be determined on the basis of a value of the (r) (0<r<1). The band width can be made narrower, and attenuation can be made smoother according as the (r) is close to 1, and the band width can be made wider, and the attenuation can be made sharper according as the (r) is close to 0.
Patent JP-2014197824-A (JP)
Title: Image processing apparatus, image capturing apparatus, image processing method, and program
Inventor: WATANABE KAZUHIRO
IPC: H04N5/232
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize a subject in which range can be refocused in photographing or in editing an image.SOLUTION: An image processing apparatus comprises: subject area extraction means that on the basis of a subject detected from a two-dimensional image and distance information to the subject, extracts an area of the subject from the two-dimensional image at each distance; and shifted image generation means that generates an image in which the position of subject area is shifted in accordance with each distance of the extracted subject area.
Patent JP-2013257567-A (JP)
Title: Sealant for liquid crystal dropping method, vertical conduction material, and liquid crystal display element
Inventor: IN KAZUO
IPC: C09K3/10
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealant for liquid crystal dropping method which is excellent in coating properties, provides high adhesiveness between a seal and a substrate, and is suitable for manufacturing a liquid crystal display element having less color shade in liquid crystal display owing to hardly causing liquid crystal contamination, and to provide a vertical conduction material and a liquid crystal display element.SOLUTION: A sealant for liquid crystal dropping method includes a (meth)acrylate compound having a structure represented by a particular general formula and a polymerization inhibitor of 50-2000 ppm with respect to total amount of the sealant for liquid crystal dropping method.
Patent JP-2015010023-A (JP)
Title: Metal nitride crystal of group 13 of periodic table
Inventor: MIKAWA YUTAKA
IPC: C30B29/38
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a metal nitride crystal of Group 13 of the periodic table, which has good crystallinity and has no distortion therein.SOLUTION: A metal nitride crystal of Group 13 of the periodic table has an infrared absorption spectrum, which is obtained by using Fourier-transform infrared spectroscopy for performing measurement while varying polarization angle of infrared light to a c-axis between 0 to 90°, in which: at least four absorption peaks are observed within a region of 3050 to 3300 cm; each of the four peaks has a coefficient A of polarization characteristics expressed by equation (1); when defining the four absorption peaks as a first absorption peak to a four absorption peak in the ascending order of the wave number, the coefficient A of polarization characteristics is -0.10 to 0.00 for the first absorption peak, 0.00 to 0.15 for the second absorption peak, 0.00 to 0.15 for the third absorption peak, and -0.25 to 0.00 for the fourth absorption peak.
Patent JP-2013237679-A (JP)
Title: Use of fungicide for treating fish mycosis
Inventor: HAEUSER-HAHN ISOLDE
IPC: A61P31/10
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating mycoses caused by fungi of the genera Saprolegnia, Achlya, Aphanomyces and other significant species in aquaculture.SOLUTION: A composition for treating mycoses in fish and invertebrates and all the development stages thereof caused by fungi of the genera Saprolegnia, Achlya, and Aphanomyces includes cyazofamid which is a fungicide. Use of the composition for treating mycoses in fish and invertebrates and all the development stages thereof is also provided.
Patent JP-2015015997-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To relieve a processing load of lighting control.SOLUTION: An area having a plurality of illuminant bodies arranged in an illuminant unit provided in movable members 51-54 constituting a game machine frame 3 and a performance movable mechanism is separated into a plurality of illuminant blocks B01-B84 and so on. Lighting data used for lighting control of the plurality of illuminant bodies is made for each of the illuminant blocks. On the basis of a control signal corresponding to the lighting data, the illuminant bodies corresponding to the respective illuminant blocks are controlled to be lighted. The illuminant blocks are each constituted by a combination of half blocks each as a module smaller than the illuminant block. The half blocks each include the same number of illuminant bodies. In addition, the illuminant body in the game machine frame 3 can be used to execute a right-side-shooting inciting performance.
Patent JP-2015017722-A (JP)
Title: Heat exchanger and heating and cooling air conditioning system using the same
Inventor: OKAMOTO TADASHI
IPC: F24F1/16
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger and a heating and cooling air conditioning system using the same capable of achieving both satisfactory air conditioning performance and energy saving characteristics in a cooling operation and a heating operation respectively.SOLUTION: A heat exchanger has internal volume divided into two by partitioning internal space. In each partitioned internal space (internal space 1 and internal space 2), a refrigerant inflow port (refrigerant inflow port 10 and refrigerant inflow port 12) and a refrigerant outflow port (refrigerant outflow port 14 and refrigerant outflow port 16) are provided. A branch pipe communicating from a refrigerant pipe to the refrigerant inflow port 10 and the refrigerant inflow port 12, and a collecting pipe for communicating from the refrigerant outflow port 14 and the refrigerant outflow port 16 to the refrigerant pipe are provided. An opening/closing mechanism 18 is provided between a branch portion of the branch pipe and the refrigerant inflow port 10, and an opening/closing mechanism 20 is provided between a collecting portion of the collecting pipe and the refrigerant outflow port 14.
Patent JP-2015016457-A (JP)
Title: Manufacturing method and manufacturing apparatus of potable water
Inventor: SHIKAUCHI YASUSHI
IPC: C02F1/28
Filed: 2013-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of potable water capable of removing salts and trace metals from seawater and of obtaining potable water from water accounting for 96% of the seawater.SOLUTION: The provided manufacturing apparatus 10 of potable water includes sawdust 14 through which seawater 12 is permeated and an MF membrane 18 for filtering a body of permeated water 16 having been permeated through the sawdust 14. If the seawater 12 is poured onto and permeated through the sawdust 14, a body of permeated water 16 including neither salts nor trace metals can be obtained. If the permeated water 16 is filtered through the MF membrane 18, furthermore, a body of filtered water 20 resulting from the removal of lignin from the permeated water 16 can be obtained. The filtered water 20 is a colorless liquid and qualifies as potable water.
Patent JP-2015019711-A (JP)
Title: Game system, game control method, and computer program
Inventor: SHIMIZU HIDEKAZU
IPC: A63F13/69
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a game system which can flexibly adjust restriction of a game element.SOLUTION: A game system 1 which enables a user to play a music game including a plurality of pieces of music the user can selectively use performs switching control to change between a first state in which selection by the user is imposed by prescribed restriction set to each of a plurality of pieces of music A to L and a second state in which the restriction is cancelled or relieved. In the switching control, it is determined whether or not a prescribed switching condition to perform the switching control is satisfied and when the switching condition is satisfied, the switching control is performed in the way that at least a part of pieces of music B to G included in a set of the pieces of music A to G set in the second state before the switching condition is satisfied is included in a set of pieces of music B to H to be set to the second state after the switching condition is satisfied.
Patent JP-2013243746-A (JP)
Title: Communication device
Inventor: KATO MASATO
IPC: H04W8/22
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To improve user convenience of a communication terminal which can make one radio LAN communication interface exclusively function for either one of a radio master unit and a radio slave unit.SOLUTION: A portable communication device 20 comprises a mobile communication interface 50 which can communicate data via a mobile communication network and a radio LAN interface 60 which can operate exclusively as a radio slave unit or a radio master unit to communicate by radio. The portable communication device 20 can exert control in a radio slave unit mode in which the radio LAN interface 60 is made to operate as a radio slave unit and a radio master unit mode in which a communicated packet is relayed via the mobile communication interface 50 and the radio LAN interface 60 and also the radio LAN interface 60 is made to operate as a radio master unit. The radio slave unit mode and the radio master unit mode are autonomously switched from one to the other depending on a communication environment.
Patent JP-2015020788-A (JP)
Title: Packaging box
Inventor: AOKI YUTAKA
IPC: B65D5/66
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box in which a top plate can be easily and securely fixed to a wall part and can be easily opened.SOLUTION: A packaging box is formed with a sheet in which a wave form paper is laminated on a surface of a paper board, and comprises: a base plate 10; a pair of side walls 20, 20 and a pair of end walls 30, 40 provided consecutively to the base plate 10; and a top plate 50 provided consecutively to the upper edge part of one end wall 40. A folding piece 21 overlapping the rear surface of the other end wall 30 is consecutively provided to the side edge part of the side wall 20. An inner wall 32 overlapping the rear surface of the folding piece 21 is consecutively provided to the upper edge part of the other end wall 30. A tip flap 52 overlapping the surface of the inner wall 32 is consecutively provided to the top plate 50. An uneven surface S3, in which a plurality of projections S2a are arranged in parallel in a vertical direction, is formed on the surface of the inner wall 32 and the surface of the tip flap 52. The uneven surface S3 of the inner wall 32 and the uneven surface S3 of the tip flap 52 are engaged with each other.
Patent JP-2015026420-A (JP)
Title: Illumination gateway device
Inventor: OCHIAI AKIHIRO
IPC: H05B37/02
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To control communication for illumination so that it is difficult for a network to be in a congestion state.SOLUTION: An illumination gateway device 210 is connected to a lower rank network 101 and upper rank network 102. The illumination gateway device 210 determines whether or not a communication amount per unit time to the upper rank network 102 exceeds a threshold for priority determined with regard to an illumination apparatus 280 of a message notification target, every time the illumination gateway device 210 receives a message for notifying of information on the illumination apparatus 280 through the lower rank network 101; and holds transmission of the message when determining that the communication amount exceeds the threshold.
Patent JP-2013212933-A (JP)
Title: Image forming apparatus, image forming system, control method of image forming apparatus, and program
Inventor: SAKATA MUNETAKA
IPC: B65H37/06
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To limit output in which a folding width with respect to a large-sized paper sheet is misaligned with a width in a conveyance direction of a small-sized paper sheet, when a small-sized document and a large-sized document are output.SOLUTION: When a CPU 153 determines that setting of Z-folding is "execution", the CPU 153 of an image forming apparatus 1 acquires a folding width X1102 set by a user as a folding width X. Next, in S1104, the CPU 153 of the image forming apparatus 1 determines cassettes storing printing paper sheets with respect to all of the documents read from a document feeding device 100, and acquires a width in a conveyance direction with respect to a small-sized paper sheet as a paper sheet size Z. In S1105, the CPU 153 of the image forming apparatus 1 compares the folding width X with the paper sheet size Z. Wherein, if the CPU 153 determines that an expression of the paper size Z<the folding width X is satisfied, a job is stopped in S1106.
Patent JP-2015025272-A (JP)
Title: Damping seismic composite member and building using the same
Inventor: UEKI TAKUYA
IPC: E04B1/24
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a damping seismic composite member that can reduce strain caused in a plastic part, while suppressing an increase in size of a device, and to provide a building using the same.SOLUTION: A damping seismic composite member 100 includes: a common end plate 30 formed by connecting one end part 10a of an axial force material 10 being a low yield point steel pipe with one end part 20a of a reinforcement pipe 20 being a carbon steel pipe; an axial force material end plate 40 with the other end part 10b of the axial force material 10 connected thereto; an axial force materials connection part 41 secured to the axial force material end plate 40; an axial force material abutment plate 42 secured to the axial force materials connection part 41; and a reinforcement pipe abutment plate 21 secured to the other end part 20b of the reinforcement pipe 20. A gap S1 is formed between the reinforcement pipe abutment plate 21 and the axial force material end plate 40, and a gap S2 is formed between the axial force material end plate 40 and the axial force material abutment plate 42.
Patent JP-2015025793-A (JP)
Title: Liquid metering device and water analysis device
Inventor: MATANO YOSHIRO
IPC: G01N1/20
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid metering device capable of providing accurate and stable metering, and a water analysis device.SOLUTION: A liquid metering device 1 includes: a metering channel 2L for liquid stored in a liquid container to be introduced from one end thereof to be metered; a storage container 3 to which the other end of the metering channel 2L is connected such that the liquid escaping from the other end of the metering channel 2L is stored therein and that the stored liquid does not flow back into the channel 2L; and a pump mechanism for introducing the liquid stored in the liquid container into the metering channel 2L from the one end thereof to fill the metering channel 2L with the liquid and discharging the liquid filling the metering channel 2L from the one end of the metering channel 2L. The metering channel 2L has a diameter which allows the liquid filled therein to be held by surface tension.
Patent JP-2015030105-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SUZUKI MASAHIRO
IPC: B41J29/38
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus with a high-speed startup.SOLUTION: An image forming apparatus 1 includes a main storage part 100 and an auxiliary storage part 110. A boot loader 300 stored in the auxiliary storage part 110 is mapped in the main storage part 100. The mapped boot loader 300 is executed to generate a failure zone table 320 of the auxiliary storage part 110. The generated failure zone table 320 is referred to a kernel 310 of an OS stored in the auxiliary storage part 110. When the kernel 310 is executed, a failure zone table 320 is not generated. This enables the OS to use the failure zone table 320 generated by the boot loader 300, shortening startup time.
Patent JP-2015030107-A (JP)
Title: Nanoimprinting molding tool
Inventor: EBATO SHOTA
IPC: B29C33/38
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a nanoimprinting molding tool capable of improving the precision of a desired to-be-transferred shape and of abating cracking and/or wrinkling.SOLUTION: The provided nanoimprinting molding tool 100 is obtained by configuring: a tabular mold member 10 obtained by configuring a plurality of recessed portions 11 on one principal surface thereof; and air supply/ventilation holes 12 punching through spans from bottom planes of the recessed portions 11 to the other principal surface of the mold member 10 and formed in a state where areas of aperture portions formed on the other principal surface of the mold member 10 are larger than areas of aperture portions formed on the bottom planes of the recessed portions 11.
Patent JP-2015031436-A (JP)
Title: Hot water supply system
Inventor: ADACHI IKURO
IPC: F24H1/00
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of properly determining whether or not sterilizing treatment of water in a tank is needed, in recovering from power failure.SOLUTION: A hot water supply system includes a tank, a heat pump for boiling up water in the tank, a tank thermistor detecting a temperature of the water in the tank, an outside air temperature thermistor detecting an outside air temperature, and a controller. In the hot water supply system, the controller drives the heat pump to boil up the water in the tank to a sterilizable temperature when the temperature of the water in the tank is lower than a reference temperature in recovering from power failure. The lower the outside air temperature is, the lower the reference temperature is set by the controller in the hot water supply system.
Patent JP-2014199899-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a capacitive element with an increased charge capacity without reducing an aperture ratio.SOLUTION: A semiconductor device comprises: a transistor including a semiconductor film having light transmissivity; and a capacitive element in which a dielectric film is provided between a pair of electrodes. In the capacitive element, the pair of electrodes and the dielectric film are formed of a material having light transmissivity. One electrode of the pair of electrodes uses a semiconductor film formed on the same surface as the semiconductor film of the transistor. As the dielectric film forming the capacitive element, a gate insulating film is used. The other electrode of the pair of electrodes is formed by using a semiconductor film having light transmissivity or a conductive film having light transmissivity.
Patent JP-2015031841-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: KAWABATA KEISUKE
IPC: G03G15/20
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing apparatus configured to prevent damage to a heating body due to heat accumulated, and an image forming apparatus.SOLUTION: A fixing apparatus 12 includes: a fixing member 38 arranged in a rotatable manner; a contact member 30 which forms a nip part with the fixing member; heating means 56 having a heating element 55 which is arranged in a substrate 57 and generates heat with electric power supplied, to heat the fixing member; and first power supply means 39 which supplies electric power to the heating element. The heating element includes a plurality of heating sections arranged in a recording material width direction orthogonal to a recording material conveyance direction, causes an image-area heating section, which is a heating section corresponding to an image area, to generate a first amount of heat, and causes a non-image-area heating section, which is a heating section corresponding to a non-image-area, not to generate heat or to heat a second amount of heat less than the first amount of heat, to fix an image on a recording material passing through the nip part to the recording material with heat at least. The fixing apparatus 12 includes substrate temperature control means 100 which controls a temperature of a part of the substrate corresponding to each of the heating sections.