baber/WOPTO huggingface dataset:
Patent JP-2014011030-A (JP)
Title: Luminaire
Inventor: HIEDA MASANAO
IPC: F21V17/10
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of securing grounding of a reflection plate via a luminaire body with a simple structure.SOLUTION: A luminaire includes a metallic luminaire body, a light source held by the luminaire body, a fitting member with a metal plate spring structure fitted while electrically connected to the luminaire body, and a metallic reflection plate held by the fitting member. The reflection plate has a fitting hole in which the fitting member is fitted, and a projection which is provided to an inner wall of the fitting hole and comes into contact with the fitting member to be electrically connected to the luminaire body through the fitting member.
Patent JP-2014011321-A (JP)
Title: Substrate and semiconductor element
Inventor: YONEMURA Takumi
IPC: H01L21/205
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate having a p-type nitride semiconductor with much lower resistance than conventional.SOLUTION: A substrate 100 comprises a base board 1, and a p-type gallium nitride layer 2 formed on the base board 1. Magnesium is added to the p-type gallium nitride layer 2. In an X-ray absorption fine structure spectrum in analyzing the p-type gallium nitride layer 2 with an X-ray absorption fine structure, when a first peak positioned on a high energy side from a K-absorption end of magnesium, a second peak adjacent to the high energy side of the first peak, and a minimum position at which strength of the X-ray absorption fine structure spectrum becomes minimum between the first peak and the second peak are considered, a ratio of a difference between the strength of the minimum position and the strength of the first peak to a difference between the strength of the minimum position and the strength of the second peak is 8% or more.
Patent JP-2014011125-A (JP)
Title: Resin-framed membrane electrolyte membrane/electrode structure for fuel cell
Inventor: MITSUDA NAOKI
IPC: H01M8/02
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To assemble a stepped MEA and a resin frame member easily and accurately with a simple and economical configuration.SOLUTION: A resin-framed membrane electrolyte membrane/electrode structure 10 includes: an electrolyte membrane/electrode structure 10a having a cathode electrode 20 and an anode electrode 22 that sandwich a solid polymer electrolyte membrane 18 therebetween; and a resin frame member 24 that surrounds the membrane electrolyte membrane/electrode structure 10a and is joined to the same. The size of a first gap between an outer peripheral end surface 22be of a second gas diffusion layer 22b of the anode electrode 22 and an inner end surface 24ae of an inner peripheral protrusion 24a is set different than that of a second gap between an outer peripheral end surface 20be of a first gas diffusion layer 20b of the cathode electrode 20 and an inner wall surface 24b.
Patent JP-2014013093-A (JP)
Title: Method for controlling air-cooled wall surface temperature for combustion furnace, and combustion furnace using the same
Inventor: TAKEGUCHI HIDEKI
IPC: F23G5/50
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent generation/adhesion of clinker on the surface of an air-cooled wall in a combustion furnace including the air-cooled wall around a combustion chamber, as well as achievement of reduction of energy consumption and simplification of facility.SOLUTION: According to the case (1) of a high rank, the case (2) of a middle rank, and the case (3) of a low rank in terms of the quality of trash of burnable trash loaded, the amount of loading of cooling air supplied to an air-cooled wall is controlled/regulated by using, as an index, any one of or a combination of a heat value of the trash, a gas temperature of the combustion chamber, and a surface temperature of the air-cooled wall.
Patent JP-2014015666-A (JP)
Title: Heat insulation coating for gas turbine blade for power generation, and gas turbine for power generation using the same
Inventor: IZUMI TAKESHI
IPC: F01D25/00
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation coating structure, including a diffusion barrier layer, for a single crystal gas turbine blade for power generation, made of single crystal alloy, which satisfies both of suppression of growth of a secondary reaction layer by diffusion of an element in a base material, and durability against thermal fatigue by a heat cycle and mechanical fatigue.SOLUTION: A gas turbine blade for a power generation comprises a structure in which a multi-layer alloy film having a direct diffusion barrier layer, a bond coat, and a top coat are sequentially laminated, on the surface of a blade base material made of single crystal alloy including, in weight, C:0.06% or more and 0.08% or less, B:0.016% or more and 0.035% or less, Hf:0.2% or more and 0.3% or less, Cr:6.9% or more and 7.3% or less, Mo:0.7% or more and 1.0% or less, W:7.0% or more and 9.0% or less, Re:1.2% or more and 1.6% or less, Ta:8.5% or more and 9.5% or less, Nb:0.6% or more and 1.0% or less, Al:4.9% or more and 5.2% or less, Co:0.8% or more and 1.2% or less, and the remainder of substantial Ni. The diffusion barrier layer is a multi-layer and discontinuous.
Patent JP-2014017993-A (JP)
Title: Connection method for cogeneration system, and multiple dwelling house, commercial facility, or dwelling with shop using connection method
Inventor: TERANISHI KAZUHIRO
IPC: H01M8/04
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide: a connection method for a cogeneration system capable of increasing a power generation amount by a low-cost, power saving, and simple system and capable of mitigating the possibility of hot water shortage; and a multiple dwelling house using the connection method.SOLUTION: A connection method for a cogeneration system 1 for supplying power to a dwelling unit group 2 composed of a plurality of dwelling units has the following characteristics (1) and (2). (1) A first dwelling unit 21 which is one dwelling unit in the dwelling unit group 2 comprises: a cogeneration device for household use 3; and a distribution board 4 for distributing power supplied from both of the cogeneration device for household use 3 and a commercial power system. (2) a dwelling unit 22 except the first dwelling unit 21 in the dwelling unit group 2 comprises: a distribution board 6 for supplying power distributed through the distribution board 4 to the dwelling unit 22 except the first dwelling unit 21; and a water heater 5 which is other than the cogeneration device for household use.
Patent JP-2014014796-A (JP)
Title: Fluid circulation mixing device
Inventor: SUGIURA HIKOROKU
IPC: B01F1/00
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluid circulation mixing device which achieves high gas dissolution efficiency, uses a gas with zero waste, and easily obtains a dissolved gas solution having a high gas concentration.SOLUTION: A circulation liquid container 10, in which a circulation liquid is stored, is connected with a circulation pump 30 for circulating the circulation liquid in a loop state through a hose 20. A static mixer 40 is connected with a mid part of the hose 20 and a gas bomb 60 filled with the gas is connected with the upstream side of the static mixer 40. The gas discharged by the gas bomb 60 and the circulation liquid are agitated and mixed with each other by the static mixer 40.
Patent JP-2014020204-A (JP)
Title: Oil pump system
Inventor: YOSHIDA NAOHITO
IPC: F04C14/26
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump system capable of improving a starting performance of a vane pump.SOLUTION: A spool 32 is switched between a flow rate non-control state under which working fluid is circulated to outside from an outlet port 31b without flowing from a return port 31c of a flow rate control valve 30 toward a suction port 26, and a flow rate control state under which the working fluid is circulated from the return port 31c toward the suction port 26 while it is circulated from an inlet port 31a of the flow rate control valve 30 to the outlet port 31b, in driving a vane pump 20. Also, the spool 32 is switched to a circulation blocking state under which circulation of the working fluid is blocked among the inlet port 31a, the outlet port 31b and the return port 31c in stopping the vane pump 20.
Patent JP-2014020263-A (JP)
Title: Start control device for internal combustion engine
Inventor: KUROTANI TADASHI
IPC: F02D41/04
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, for actualizing improved startability during cold in the internal combustion engine including first and second injectors capable of injecting multi-fuel and alcohol fuel having a higher octane number than it, respectively, and a valve opening/closing timing varying mechanism.SOLUTION: In the internal combustion engine which includes the first injector (direct-injection injector) capable of injecting the multi-fuel including alcohol, the second injector (port injector) capable of injecting the alcohol fuel having a higher octane number than it, and the valve opening/closing timing varying mechanism capable of varying an opening/closing timing for an intake valve, the control device for the internal combustion engine determines whether the valve opening/closing timing varying mechanism is in failure or not (S10), calculates a flow rate of the fuel to be injected by each of the first and second injectors on the basis of a detected engine temperature and a failure determination result (S12-S26), and controls the fuel injection by each of the first and second injectors to be at the calculated flow rate of the fuel (S28).
Patent JP-2012207039-A (JP)
Title: Coated zinc oxide particle, water-based composition, and cosmetic
Inventor: AIDA NANAE
IPC: A61K8/27
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide zinc oxide particles suitably used in cosmetics, paint compositions, resin compositions and the like, having a far superior ultraviolet-shielding effect to untreated zinc oxide particles of a similar particle size, while hardly colored due to its high visible light permeability, and suppressing elution of zinc.SOLUTION: The coated zinc oxide particles have a coating layer made of a substance of settling nature obtained by reacting a crosslinked carboxyvinyl polymer and a divalent or trivalent metal ion.
Patent JP-2014018618-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TOMURA EISUKE
IPC: G16H10/60
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device capable of reducing anxiety resulted from obscureness of an ultrasonic image.SOLUTION: An ultrasonic diagnostic device receives reflected waves obtained by sending ultrasonic waves into the body of an expectant mother to generate the image of a pre-born child. The ultrasonic diagnostic device has a synthetic processing part. The synthetic processing part synthesizes a stored image preliminarily stored in a memory part with an obscure area where the body portion in the image of the pre-born child is imaged obscurely.
Patent JP-2014032455-A (JP)
Title: Equipment condition monitoring method and device thereof
Inventor: SHIBUYA HISAE
IPC: G05B23/02
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce data retrieval time searching for data close to new observational data from the entire learning data and to enable abnormality diagnosis of equipment in a short time when carrying out case-based abnormality detection of equipment in a plant etc.SOLUTION: A method includes the steps of: clustering learning data in advance and storing a cluster center and data 106 belonging to a cluster; selecting data close to new observational data from the learning data belonging to a cluster close to the new observational data; preparing a normal model 108 from selected data 107 and determining a threshold 110 by obtaining an abnormal measure 109; and obtaining an abnormal measure from the new observational data and the normal model, and detecting an abnormality of equipment by comparing it with the threshold.
Patent JP-2014033268-A (JP)
Title: Repeating device, repeating system, and repeating device power state changing method
Inventor: OGAKI HIROTO
IPC: H04L45/586
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a network system which cuts back the standby power of a backup repeater even when the configuration count or the transfer performance of packet transfer units and network interface units included in each packet repeater differs.SOLUTION: Provided is a repeating device for making a network redundant, said device being characterized in that when determination is made that the repeating device be operated as a master repeater and at least one of the power states subject to control is changed, then a transfer performance notification including the transfer performance of the changed power states subject to control is transmitted to other repeaters which are to become backup repeaters, in order to have the power states of the other repeaters changed.
Patent JP-2014033339-A (JP)
Title: Data transmission device, communication control method, and communication control program
Inventor: HARA KOTARO
IPC: H04L12/28
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To enable data having high priority in communication arbitration to be output to a bus before other data without excessively increasing a device load.SOLUTION: A data transmission device comprises: a data output unit for outputting data to a bus and determining whether or not to output the data to the bus on the basis of the result of communication arbitration conducted by using information on priority imparted to the data which the output unit itself is going to output to the bus and other contending data which is going to be output to the bus; a storage unit having stored therein a plurality of areas ranging in area priority from a high priority area to a low priority area; and a distribution unit for writing data requested for transmission into an appropriate area in the storage unit in order of area priority, higher the priority of data, the higher the area priority of the area into which the data is written. The output unit outputs the data stored in an area with higher area priority to the bus preferentially before other data among the data stored in the plurality of areas.
Patent JP-2013037364-A (JP)
Title: In-plane switching mode liquid crystal display device
Inventor: KIM JONG WOO
IPC: G02F1/1343
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an in-plane switching mode liquid crystal display device that improves the aperture ratio and transmittance and reduces manufacturing costs.SOLUTION: The liquid crystal display device includes: first and second substrates facing each other across a liquid crystal layer; a gate line 103 and a data line 130 intersecting each other in the inner surface of the first substrate; a common line 109 parallel to the gate line; a thin film transistor Tr connected to the gate line and the data line; a color filter layer over the thin film transistor all over the display area; a first passivation layer of photo acryl over the color filter layer; an auxiliary common line 175 over the first passivation layer including a vertical portion overlapping the data line and a horizontal portion overlapping the gate line and the common line and having a lattice structure in the display area; inner common electrodes 173 branching from the horizontal portion of the auxiliary common line in each pixel region and having bar shapes, and pixel electrodes 170 alternating the inner common electrodes; and a light blocking pattern of an edge portion in the non-display area and surrounding the display area, where the light blocking pattern includes the same materials as the color filter layer.
Patent JP-2014033548-A (JP)
Title: Dc power supply synthesizing device with backflow prevention device having no power loss
Inventor: MURANO MINORU
IPC: H02M3/155
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a DC power supply synthesizing device with a backflow prevention device having no power loss which can prevent backflow without installing a backflow prevention circuit on the DC converter side, and extinguish or extremely reduce power loss generated by installation of a backflow prevention circuit (for example, a backflow prevention diode).SOLUTION: A device for synthesizing power from a plurality of DC power supplies and outputting the synthesized power to a DC load device comprises DC converters which are installed in the plurality of DC power supplies respectively and have a backflow prevention function. The DC converter having the backflow prevention function comprises a backflow prevention circuit including a switch control circuit for turning ON/OFF of power outflow transmitted to the DC load device side, where ON/OFF control of a switch circuit is performed on the basis of a comparison value between a generation voltage value generated in the DC converter and an output voltage value output to the DC load device side.
Patent JP-2012223767-A (JP)
Title: Waste liquid treatment method, and sink with waste liquid treatment apparatus
Inventor: FUKAMACHI GOICHI
IPC: A47B77/08
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To treat waste liquid discharged from a kitchen or the like so as to conform to effluent quality standards before being discharged to a grease trap or to outside.SOLUTION: The waste liquid flowing in from a discharge source is stored in a storage tank, a treating agent is supplied into the storage tank and the waste liquid and the treating agent in the storage tank are agitated in the storage tank to allow treated waste liquid to be discharged from the storage tank to the grease trap or to the outside without passing the grease trap. The waste liquid flowing in from the discharge source and the treating agent are agitated by a pump and the treated waste liquid are allowed to be discharged from the pump to the grease trap or to the outside without passing the grease trap. The waste liquid subjected to agitation treatment is further subjected to agitation treatment to allow treated waste liquid to be discharged to the grease trap or to the outside without passing the grease trap.
Patent JP-2014032157-A (JP)
Title: Probe cleaning necessity determination device, probe cleaning system, probe cleaning necessity determination method, and probe cleaning method
Inventor: IWASA KENICHI
IPC: G01R31/26
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a probe cleaning necessity determination device and the like which can appropriately determine the necessity of probe cleaning.SOLUTION: A probe cleaning system 1 which determines the necessity of cleaning a probe 100 that can be brought into conduction by contacting a pin 150 of a semiconductor device includes: a resistance value measuring unit 11 that measures a resistance value of the probe 100, which varies according to the amount of adhered substances E that are adhered on a contact surface 101 of the probe 100 that contacts the pin 150; and a cleaning necessity determination unit 12 that determines that the cleaning of the probe 100 is necessary if an actual resistance value measured by the resistance value measuring unit 11 is a predetermined resistance value or greater.
Patent JP-2014034697-A (JP)
Title: Method for producing copper fine particle, conductive paste and method for producing conductive paste
Inventor: YOSHIDA TATSUFUMI
IPC: B22F9/20
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copper fine particle by which a copper fine particle having an average particle size of 1 μm or less and also a good dispersibility can be stably produced without regard to the particle size of raw material, and to provide conductive paste employing the copper fine particle obtained by the method, and a method for producing conductive paste.SOLUTION: The method for producing a copper fine particle includes a step of reacting a copper source containing a monovalent copper compound with an acid in water, hydrophilic solvent or mixed solvent comprising them. The reaction step includes a step of dissolving the monovalent copper compound into the acid and a step of depositing copper fine particle as a result of reaction of the monovalent copper compound dissolved in the acid, and during the deposition step of the copper fine particle, halogen ion and a water-soluble polymer are caused to be present in the solvent.
Patent JP-2014034659-A (JP)
Title: Stimuli responsive compound, deformable material and actuator
Inventor: OTAKE TOSHIHIRO
IPC: H02N11/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a stimuli responsive compound and a deformable material that can be largely displaced at a low voltage, and further to provide an actuator using the stimuli responsive compound and the deformable material.SOLUTION: A stimuli responsive compound includes: a pair of polysiloxane chains; a crosslink portion crosslinking between the pair of polysiloxane chains; and a liquid crystal portion provided with a functional group that binds to at least one of the pair of polysiloxane chains and has crystallinity. The crosslink portion includes: a unit A having a bond functioning as a rotational axis, a first group positioned at one end of the bond and a second group positioned at the other end of the bond; a first unit B disposed at a first binding site of the first group; a second unit B disposed at a first binding site of the second group; a first unit C; and a second unit C. The first unit C binds to one of the pair of polysiloxane chains, the second unit C binds to the other of the pair of polysiloxane chains, and the first unit B binds to the second unit B by a reduction reaction.
Patent JP-2014034718-A (JP)
Title: Recovery method of rare-earth element
Inventor: SUZUKI TETSUSHI
IPC: C22B7/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To simply recover plural kinds of rare-earth elements having less impurities from a raw material containing non rare-earth elements.SOLUTION: A recovery method of rare-earth elements according to an embodiment substitutes a solvent extraction method for a process of removing non rare-earth elements using a precipitation separation method through pH adjustment in conventional recovery methods of rare-earth elements. The amount of acidic substances or alkaline substances used in a large amount for conventional pH adjustment is thus reduced leading to cost reduction and load reduction on the environment. Further, the rare-earth elements having less impurities are efficiently recovered while elements other than the object rare-earth elements are transferred to a phase different from the phase of the rare-earth elements, by performing an extraction step and a back extraction step including a plurality of back extraction operations with a different pH from each other in a first extraction process.
Patent JP-2013013117-A (JP)
Title: Responding to interactive multicast message within wireless communication system
Inventor: BON GEON SUNG
IPC: H04L47/32
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide wireless communication systems and methods for scheduling access terminal responses to an interactive multicast message.SOLUTION: A radio access network (RAN) generates an access control message (ACM), the ACM indicating feedback instructions for a plurality of access terminals (ATs) belonging to a given multicast group. The feedback instructions of the ACM designate a temporary manner for the plurality of access terminals to respond to an interactive multicast message. The target ATs receive the interactive multicast message as well as the ACM. The target ATs, or multicast group members, respond to the interactive multicast message on the basis of the feedback instructions for the plurality of access terminals indicated by the ACM.