baber/WOPTO huggingface dataset:
Patent JP-2016012464-A (JP)
Title: Manufacturing method of light-emitting device
Inventor: YUZURIHA NAOYA
IPC: H01L51/50
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in an initial value of brightness and decrease in brightness due to increase in a light emission time of a light-emitting device having an organic EL element.SOLUTION: In a manufacturing method of a light-emitting device, a DC power supply 220 flows a direct current through an organic EL element 110; and a control section 210 controls the DC power supply 220. Specifically, the control section 210 flows current into a light emission section with a current density (first current density) higher than that at the time when the light emission section is driven, to perform aging. Then the control section 210 repeats the aging treatments for several times. The aging treatments are performed at intervals after the previous aging treatments. The aging treatments are done for several times for example within a minute.
Patent JP-2015008292-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KOKI
IPC: H01L23/34
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high reliability by reducing thermal stress on a semiconductor chip.SOLUTION: A semiconductor device comprises: a base 1 having a tabular bottom 8, a peripheral part 3 which has one end linked to a principal surface or a lateral face of the bottom and formed along an edge part of a bottom face 11 in an annular fashion, and a groove 12 formed on the principal surface of the bottom 8 along the inside of the peripheral part 3 in an annular fashion; a semiconductor chip 5 fixed to the principal surface of the bottom 8 of the base 1 via a first conductive adhesive 4; and a lead 7 fixed to the semiconductor chip 5 via a second conductive adhesive 6. The base 1 is mounted on a fin 10 by press fitting. The base 1 includes a salient 13 smaller than an outer periphery of the semiconductor chip 5 on a chip mounting surface 2.
Patent JP-2016015390-A (JP)
Title: Oxide semiconductor thin film evaluation method, oxide semiconductor thin film quality control method, and evaluation element and evaluation device used for evaluation method
Inventor: HAYASHI KAZUSHI
IPC: H01L29/786
Filed: 2014-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of simply evaluating (estimating/presuming) characteristics of defects (stress resistance when positive bias stress is applied to TFT) without actually measuring the defects caused by an interface state between an oxide semiconductor thin film and a protection film in the TFT having the oxide semiconductor thin film and the protection film formed on a surface of the oxide semiconductor thin film.SOLUTION: An oxide semiconductor thin film evaluation method comprises the step of measuring electrical resistivity in a contacting manner or in a non-contacting manner to evaluate defects caused by an interface state. The defects caused by the interface state are any of the following defects (1)-(3): (1) a threshold voltage Vth when applying a positive bias to a thin film transistor; (2) a difference ΔVth between threshold voltages before and after applying a positive bias to a thin film transistor; and (3) a threshold value measured at a first time out of a plurality of times of measuring threshold voltages when applying a positive bias to a thin film transistor.
Patent JP-2016023649-A (JP)
Title: Ball bearing
Inventor: ISHII YASUHIKO
IPC: F16C33/66
Filed: 2014-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing capable of actualizing grease lubrication between an outer ring raceway surface and the outer surface of each ball over a long period.SOLUTION: The ball bearing includes an inner ring having an inner ring raceway surface on the outer periphery, an outer ring 3 having an outer ring raceway surface 15 on the inner periphery, a plurality of balls 4 arranged between the inner ring raceway surface and the outer ring raceway surface 15, and a cage 5. On and in the outer periphery of the inner ring, an inner ring shoulder part and a counter bore are provided at one side in an axial direction X of the inner ring and at the other side in the axial direction X of the inner ring, respectively. In each pocket hole of the cage 5 at the one side in the axial direction X, a through-hole 52 is formed passing through an outer peripheral face 28 of the cage 5 and an inner peripheral face 51B of the cage 5.SELECTED DRAWING: Figure 2
Patent JP-2016022422-A (JP)
Title: Solid-liquid separation device and solid-liquid separation method
Inventor: YOSHIMOTO HISAKAZU
IPC: B01D39/16
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To increase a treatment amount with a simple structure in treatment for separating particle solid material from treatment liquid produced by zirconium type chemical treatment.SOLUTION: A solid-liquid separation device includes: a separation part 13 in which treatment liquid 23 produced by zirconium type chemical treatment is supplied to a separation tank 14, nonwoven fabric 25 is moved in the front and back direction in the treatment liquid 23 in the separation tank 14, thereby, particle solid material is attached, the released particle solid material is sedimented onto a bottom part 47 as concentrated slurry 57 and, at the same time, the treatment liquid from which the particle solid material is reduced is caused to overflow; a reflux part 17 in which the treatment liquid 23 made effluent from the separation part 13 is returned to a waste liquid tank 15; a slurry storage tank 19 which is connected by piping to the separation tank 14 and stores the concentrated slurry 57; and a filtration separator 21 in which a filter 71 is provided on a lower part 105 of the tank, an agitation plate 59 is vertically moved to agitate the concentrated slurry 57, filtration water passing through the filter 71 is discharged to an outer part 91 of the tank from the interior of a filtration chamber 61 and residue is gradually accumulated on the filter 71 to obtain dewatered cake 99.SELECTED DRAWING: Figure 1
Patent JP-2015031284-A (JP)
Title: Turbine blade with sectioned pins
Inventor: MARK ANDREW JONES
IPC: F01D9/02
Filed: 2014-07-24
Abstract: PROBLEM TO BE SOLVED: To tune natural frequencies of a turbine blade.SOLUTION: A turbine blade 10 is provided, and includes pressure and suction surfaces 11, 12 connected to define an interior through which coolant is passable, and first and second pedestal arrays 20, 30, the first and second pedestal arrays each including pedestals respectively coupled to radially outboard portions of interior faces of the pressure and suction surfaces. The pedestals of the first pedestal array are separated from the pedestals of the second pedestal array by gaps respectively defined therebetween.
Patent JP-2016029419-A (JP)
Title: Stereoscopic image display device
Inventor: SUDO TOSHIYUKI
IPC: H04N13/04
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an image observed from any one parallax direction is viewed to have a horizontal-striped non-display area superimposed and therefore the quality of the image is deteriorated, when the deterioration of apparent resolution is dispersed into a vertical direction and a horizontal direction, in a stereoscopic image display device having a lenticular method independently presenting a plurality of parallax images in a plurality of directions.SOLUTION: A stereoscopic image display device controls the vertical directivity of light emitted from a pixel, and disposes a longitudinal diffusion plate for diffusing light in only a vertical direction on a plane surface substantially matched with a lenticular lens to expand the apparent height of the pixel, thereby eliminating a horizontal-striped non-display area.SELECTED DRAWING: Figure 21
Patent JP-2016031098-A (JP)
Title: Control device and control method for automatic transmission
Inventor: SHIGENAKA YASUO
IPC: F16H61/00
Filed: 2014-07-28
Abstract: PROBLEM TO BE SOLVED: To suppress engine stall when there is the abnormality of a hydraulic control mechanism such as to actualize shift-up erroneously responding to a shift-down command in a vehicle mounted with an automatic transmission.SOLUTION: A hydraulic control mechanism is selectively switched over between a first state that a hydraulic pressure can be supplied to a first friction fastened element 60 to be fastened at a first transmission gear ratio and a second state that a hydraulic pressure can be supplied to a second friction fastened element 50 to be fastened at a second transmission gear ratio smaller than the first transmission gear ratio. A confirmation is made whether the hydraulic control mechanism is in the first state or not. Conditions of shift-down to the first transmission gear ratio are set so that, as vehicle speed conditions for performing shift-down from a third transmission gear ratio to the first transmission gear ratio, predetermined normal conditions are used when the confirmation is made that the hydraulic control mechanism is in the first state, and high vehicle speed side conditions set on a further high vehicle speed side than the normal conditions are used when the confirmation is not made that the hydraulic control mechanism is in the first state.SELECTED DRAWING: Figure 7
Patent JP-2016030567-A (JP)
Title: Air conditioner for vehicle
Inventor: MIYAZAKI YOICHI
IPC: B60H3/00
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle, which hardly causes fogging of a window glass, even when the easiness of the fogging of the window glass of the vehicle is suddenly changed.SOLUTION: A control device is configured to detect the easiness of fogging of window glass of a vehicle and increase an inside air circulation amount when the fogging of the window glass hardly occurs, while increasing an outside air introduction amount when the fogging of the window glass is easily caused, according to the result of detection. The outside air introduction amount is changed on the basis of the amount of supply heat supplied by engine exhaust heat to a heat exchanger for heating.SELECTED DRAWING: Figure 3
Patent JP-2016031219-A (JP)
Title: Water heater
Inventor: NAKANISHI WATARU
IPC: F24H1/10
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of performing ice melting in a shorter time while suppressing increase in power consumption, in a water heater which is configured so as to supply water heated in a heat exchanger to the outside.SOLUTION: In a bath hot water supply system 1, a bypass passage 14 is brought into a blocked state according to the water passing start in a water inflow pipe 12, and in the case where a water passing sensor 34 becomes a water passing detection state in this state, predetermined normal combustion control is performed in which a gas burner 4 is brought into a combustion state. Then, after completion of combustion, the bypass passage 14 is brought into an open state. On the other hand, when the bypass passage 14 is brought into a blocked state according to the water passing start in the water inflow pipe 12, and in the case where the water passing sensor 34 becomes a water passing non-detection state, open control is performed for opening the bypass passage 14, and also, the gas burner 4 is allowed to combust and freezing release combustion control is performed for continuing the combustion state of the gas burner 4 until a predetermined completion condition is established.SELECTED DRAWING: Figure 1
Patent JP-2016032085-A (JP)
Title: Paste for multilayer ceramic capacitor internal electrode, and multilayer ceramic capacitor
Inventor: NAYA TADAKUNI
IPC: H01G4/232
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a paste for a multilayer ceramic capacitor internal electrode, by which the quantity of an organic solvent remaining in a dried film of a paste for an internal electrode can be reduced.SOLUTION: A paste for a multilayer ceramic capacitor internal electrode comprises: nickel powder; polyvinyl butyral; ethyl cellulose; and an organic solvent. The organic solvent contains a first organic solvent and a second organic solvent; the content of the first organic solvent in the organic solvent is between 20 and 80 wt%. The first organic solvent contains terpineol and/or isobornyl acetate. The second organic solvent contains saturated aliphatic based carbon hydride solvent and/or ethylene glycol monobutyl ether acetate.SELECTED DRAWING: None
Patent JP-2015062891-A (JP)
Title: Foam cleaning device and foam cleaning method
Inventor: HONDA JOJI
IPC: B08B3/02
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple cleaning device which does not use an electric pump and a cleaning method using the cleaning device so as to solve a problem that a high pressure cleaning device is generally used for cleaning a drain pipe, but the high pressure cleaning device requires an electric pump and a large amount of water and it cannot be used in places without power and a water source.SOLUTION: A foam cleaning device 1 sucks a liquid cleaning agent in a chemical tank 11 by making gas in a gas cylinder 10 flow in a vacuum generating pump 12 and putting in a vacuum state. The liquid cleaning agent containing the gas passes through a mesh filter 13, generates a mousse-like cleaning agent 18 formed of micro-sized foam, is delivered to a nozzle 15 by utilizing a pressure of the gas cylinder 10, and is discharged and fills an inside of the drain pipe. After a predetermined time passes, the cleaning agent and dirt in the drain pipe is washed away by tap water. Thereby, the simple foam cleaning device and foam cleaning method which do not use the electric pump can be provided.
Patent JP-2016037135-A (JP)
Title: Passenger protection device of vehicle
Inventor: NAGATSU HISAYUKI
IPC: B60R21/2338
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To improve protection performance of a passenger who falls frontward while inclining toward the inside in vehicle width direction.SOLUTION: A passenger protection device 10 of a vehicle 1 includes a main bag 24 which develops in front of a passenger M who is seated on a seat 7 of a vehicle to support the passenger M who is falling from a head part to an upper body, a sub bag 25 which develops in the inside in width direction of the vehicle 1 for the head part of the passenger M who penetrates into the main back 24 by penetration and development toward a rear part of the vehicle 1 from a surface of the main bag 24 in which the passenger M penetrates, and a first tension member 51 stretched inside an internal space by the main bag 24 and the sub bag 25 so that the sub bag 25 is hard to fall to the inside in width direction relative to the main back 24. On the sub bag 25, the tensile of the first tension member 51 acts when a load of the head part of the passenger M penetrating while inclining to the inside in width direction at least acts on the main bag 24.SELECTED DRAWING: Figure 4
Patent JP-2014237177-A (JP)
Title: Method of manufacturing ultrathin seamless metallic pipe by cold rolling process
Inventor: HAYASHI CHIHIRO
IPC: B21B25/00
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ultrathin seamless metallic pipe by a diametrical expansion rolling process with high processability and high efficiency using a cold pilger mill of a mechatronic driven type.SOLUTION: In a cold rolling method by a cold pilger mill of a mechatronic driven type having a mechanism for imparting feed and a rotation angle to a pipe material not only immediately before staring a forward stroke of rolling but also immediately before starting a backward stroke, a manufacturing method of an ultrathin seamless metallic pipe 51 including drawing by reducing the thickness while expanding the thickness central diameter of the pipe material, by using rolls 21 and 21 having tapered grooves 31 and 31 having its diameter extended or contracted toward the finishing outlet side from the biting-in inlet side of a pair of rolls and a tapered mandrel 41 having its diameter extended toward the finishing outlet side from the biting-in inlet side. Further high processability rolling, ultra-thinning and product dimensional accuracy can also be improved by imparting the rotation angle and/or the feed equal or equivalent to the forward stroke to the pipe material even immediately before starting the backward stroke.
Patent JP-2015092652-A (JP)
Title: Communication device and control method thereof
Inventor: IDO TETSUO
IPC: H04L12/66
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To control data transmission processing on the basis that routing information to an opposite device for performing secure connection and address resolution information are valid or invalid.SOLUTION: A processing control unit 101 creates security parameter information for performing secure connection with an opposite device. An information management unit 103 obtains routing information to the opposite device and address resolution information corresponding to the routing information, and manages the routing information and the address resolution information by associating them with the security parameter information. An invalidity determination unit 105 determines whether the routing information and the address resolution information associated with the security parameter information are valid or invalid in data transmission processing via secure connection. The processing control unit 101 controls data transmission processing on the basis of the determined result.
Patent JP-2016039493-A (JP)
Title: Modeling apparatus of head-related transfer function, method and program thereof
Inventor: MATSUI KENTARO
IPC: H04S5/02
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a modeling apparatus of a head-related transfer function capable of reducing an operation amount.SOLUTION: A modeling apparatus 1 of a head-related transfer function is provided with: high-order model estimation means 10 for estimating a high-order model for the head-related transfer function and a noise model by a prediction error method by using input/output data; and order lowering means 20 for lowering an order of the high-order model by deriving the maximum likelihood estimation value by using the high-order model and a logarithmic likelihood function, in which the order lowering means 20 is provided with: frequency transfer function calculation means 21 for calculating a frequency transfer function of the high-order model; low-order model estimation means 22 for calculating an estimation value of the low-order model by minimizing the logarithmic likelihood function; and low-order model search means 23 for searching for the low-order model when an error of feature quantities concerning auditory localization perception between the low-order model and a high-order reference model of the respective head-related transfer functions estimated by repeating minimization of the logarithmic likelihood function by updating an order of the low-order satisfies a condition, and becomes the lowest order.SELECTED DRAWING: Figure 1
Patent JP-2016036298-A (JP)
Title: Continuously self-organizing material
Inventor: SUBRATA GHOSH
IPC: C07K14/47
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To design and synthesize a seed molecule which starts, when synthesis of the seed molecule is externally triggered in one of forms including electricity, magnetism, electromagnetism, mechanical or electric energy, self-organization in which resonance electromagnetic property of a material is kept fixed for every layer of self-organization architecture in the process of the self-organization.SOLUTION: A continuously self-organizing material is provided in which growth thereof from a basic seed is triggered by pumping an electromagnetic resonance frequency band. A specific organic supermolecule architecture in the self-organizing material includes three electromagnetic resonance band and several oscillators are self-organized so that a structure of the product material thereof includes three resonance bands with one common area. The spontaneous self-organization process continues so that the product material outputted from a single self-organization process is used as a basic seed of the next self-organization process, thereby forming a resonance chain.SELECTED DRAWING: Figure 1
Patent JP-2016041458-A (JP)
Title: Mold material cutting tool
Inventor: KOYAMA KAZUTOYO
IPC: B23D23/00
Filed: 2014-08-19
Abstract: PROBLEM TO BE SOLVED: To materialize a tool for manually cutting a metallic long member such as a raceway or a ductor channel, which has excellent workability.SOLUTION: A fixed blade 2 on which a through-hole 5 matching with an end surface shape of an article to be cut is bored, and a moving blade 3 on which a through-hole 6 is bored are disposed so as to superimpose in a fore-and-aft direction. The article to be cut penetrates the through-holes 5 and 6, and the moving blade 3 is lowered to cut the article to be cut. The moving blade 3 disposed at a position immediately before the fixed blade 2 is energized upward by a spring 9, and matches positions of the through-holes 5 and 6 in a pause state. The spring 9 energizing the moving blade 3 upward energizes the moving blade 3 upward between a spring receiving portion 8 provided at an upper end portion of the moving blade 3 and a part of a body, without being disposed under the moving blade 3. Therefore, the fixed blade and the moving blade are disposed at low positions, so that the article to be cut need not to be lifted as far as possible.SELECTED DRAWING: Figure 1
Patent JP-2016042904-A (JP)
Title: Multifunctional chair
Inventor: MURAKAMI SHUICHI
IPC: A47C1/032
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To smoothly convert a multifunctional chair from a chair state into a bad state.SOLUTION: The multifunctional chair is composed of: a base 9 including a guideway 5 formed by a concave surface; a backrest frame 1 including an actuation part 11 moving on the guideway 5 and arranged at a lower part; a seat frame 2 including one end 29 side attached on a support member 91 formed on a part of the base 9 so as to move in relative rotation and the other end 21 actuated in linkage with the actuation of the backrest frame 1; a link mechanism 3 connecting an actuation part 11 formed on the backrest frame 1 and the seat frame 2 and functioning to transmit motion of the actuation part 11 to the seat frame 2 side; and an actuator 7 connected with a lower end 111 of the actuation part 11 formed in a lower part of the backrest frame 1 and driving the actuation part 11 on the guideway 5.SELECTED DRAWING: Figure 1
Patent JP-2016045445-A (JP)
Title: Multi screen display device
Inventor: ODAGIRI KENSUKE
IPC: H04N21/431
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To set an identification address to a video display device with a simple configuration.SOLUTION: A calculation part 21 of a master device, which is the first in transmission order, calculates coordinates P of a plurality of video display devices 100 on a multi screen 10A on the basis of arrangement information KJ and the transmission order. The calculation part 21 calculates identification addresses on the basis of a setting rule N for identification. A setting part 22 performs processing for setting, to the video display devices 100, the identification addresses of the video display devices 100 with the calculated coordinates P.SELECTED DRAWING: Figure 4