baber/WOPTO huggingface dataset:
Patent JP-2015029141-A (JP)
Title: Organic field light-emitting element
Inventor: YASUDA HIDENORI
IPC: H01L51/50
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic field light-emitting element capable of suppressing change in chromaticity during change in current density and improving light emission efficiency and durability.SOLUTION: In an organic field light-emitting element including at least a light-emitting layer between an anode and a cathode, the light-emitting layer includes two or more types of light-emitting material each having a different light-emitting wavelength peak, where concentration ratio [(B/A)×100] of concentration B of light-emitting material having a long wavelength side peak to concentration A of light-emitting material having a short wavelength side peak is gradually increased with approach to the cathode, and the concentration ratio [(B/A)×100] is not higher than 10%.
Patent JP-2016075379-A (JP)
Title: Dynamic damper
Inventor: GOTO TAKAYUKI
IPC: F16F15/10
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic damper of a new structure in which a resonance frequency of a mass-spring system can be set under a high degree of freedom in both axial direction and a direction perpendicular to an axis while preventing a reduction of durability of an elastic connector and an increased displacement in oscillation in a twisting direction of a mass.SOLUTION: A dynamic damper 10 comprises: a cylindrical fixing member 12 fixed to a cylindrical vibrator 28 under its inner inserted state; a mass 14 provided on an inner peripheral side of the fixing member 12; a plurality of elastic connectors 16 extending from an inner peripheral surface of the fixing member 12 toward the mass 14 formed on a periphery; and the fixing member 12 and the mass 14 being relatively connected in resiliency by a plurality of elastic connectors 16a to 16d for these members. The elastic connectors 16 are extended from the fixing member 12 toward the mass 14 with curved shape where an inclination angle in a peripheral direction in respect to a radial line is changed in a radial direction.SELECTED DRAWING: Figure 1
Patent JP-2015090981-A (JP)
Title: Solder resist for printed circuit board, printed circuit board using the same, and manufacturing method of printed circuit board
Inventor: KIM JONG YONG
IPC: H05K3/28
Filed: 2014-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable solder resist for a printed circuit board which forms a solder resist comprising two layers, increases adhesion force between interfaces, and improves an undercut phenomenon of the interfaces, and to provide a printed circuit board using the solder resist and a manufacturing method of the printed circuit board.SOLUTION: A solder resist 1000 for a printed circuit board of the invention includes: a first filler layer 100; and a second filler layer 300 which is formed at a lower part of the first filler layer 100. A filler content of the second filler layer 300 is smaller than a filler content of the first filler layer 100.
Patent JP-2016080888-A (JP)
Title: Image forming apparatus
Inventor: MOGI JUNICHI
IPC: G03G15/20
Filed: 2014-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently remove or recover a wax component evaporated due to hot air generated around a heating processing device.SOLUTION: In an image forming apparatus comprising a fixation device 27 as a heating processing device that performs heat processing on a recording material having an image formed thereon, disposed are a partition wall 60 that partitions the vicinity of the fixation device 27 from other parts in the apparatus; a hot air exhaust path for exhausting, along the partition wall 60 to the outside of the apparatus, hot air to be exhausted, which contains an evaporated wax component, generated by heating the fixation device 27; and an air duct 52 which is disposed next to the hot air exhaust path with the partition wall 60 interposed therebetween and is disposed as a cooling air path having a shape of a blow guide tube allowing the flow of cooling air that cools the partition wall 60. Also provided is a cooling fin 51 that cools the hot air to be exhausted, cooled from the cooling air path side and flowing through the hot air exhaust path, and enables coagulation and attachment of the evaporated wax component in the hot air to be exhausted.SELECTED DRAWING: Figure 3
Patent JP-2016080094-A (JP)
Title: Crank type drive unit
Inventor: YAMAGISHI DAIGO
IPC: F16H21/20
Filed: 2014-10-17
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of eccentricity (driving amount) at more than three locations.SOLUTION: This invention relates to a crank type drive device comprising: a first supporting member 22 unrotatably assembled to a drive shaft 34; a second supporting member 24 unrotatably assembled to the first supporting member 22; and a connecting member rotatably supported at the second supporting member 24 and also connected to a driving object member, and a driving amount is changed by changing an assembling position in an eccentric direction of the second supporting member 24 in respect to the first supporting member 22 to change the eccentricity. There are provided three or more first eccentricity index parts A, B arranged at one of the first supporting member 22 and the second supporting member 24, and second eccentricity index parts arranged at the other of the first supporting member 22 and the second supporting member 24, each of the first eccentricity index parts and the second eccentricity index parts is formed at the center of a fitting and insertion hole 22c or at a position spaced apart from a center of the eccentric shaft.SELECTED DRAWING: Figure 3
Patent JP-2015073101-A (JP)
Title: Display device
Inventor: YAMAUCHI YUKIO
IPC: H01L27/32
Filed: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device with high operation performance and reliability.SOLUTION: An EL display device includes a plurality of pixels each having: at least an EL element 204; a first transistor 202 electrically connected to the EL element 204; a second transistor 201 electrically connected to source wiring 21; and a retention capacitor 203, where the second transistor 201 has a function as a switching element and the first transistor 202 has a function of controlling a current amount to be flowed from a current supply line 212 to the EL element 204.
Patent JP-2016077814-A (JP)
Title: Game machine
Inventor: SUZUKI RINA
IPC: A63F7/02
Filed: 2014-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving a player's interest by a performance which changes a display mode of holding information.SOLUTION: A performance display device 13 can display a holding image HG as holding information showing a special pattern variation game during holding, and can execute a holding performance which changes an operation mode of the holding image HG in the display mode of the holding image HG that is currently displayed. A sub controlling CPU displays the holding image HG in the performance display device 13 during a special pattern variation game, and on the other hand, displays the holding image HG in the performance display device 13 during a jackpot game, and can perform control which executes a holding performance.SELECTED DRAWING: Figure 14
Patent JP-2015028186-A (JP)
Title: Lubricating oil, friction member and gear type differential restriction function-fitted differential
Inventor: ANDO HIROYUKI
IPC: F16H48/20
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide lubricating oil for a differential restriction device capable of securing high quietness (μ-v positive sloping) between the sliding parts of a friction member, and the differential restriction device (differential restriction function-fitted differential).SOLUTION: Provided is lubricating oil containing an additive selected from at least either phosphite diester having 12 to 20C saturated or unsaturated hydrocarbon groups or phosphite monoester having 12 to 20C saturated or unsaturated hydrocarbon groups.
Patent JP-2016087612-A (JP)
Title: Aluminium bar material and method for manufacturing the same
Inventor: HAYAKAWA TOMOYA
IPC: B21B3/00
Filed: 2014-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminium bar material which can prevent a flaw from occurring.SOLUTION: The method for manufacturing an aluminium bar material includes a surface pressing step in which a surface of an aluminium bar material W is pressed with pressing rolls 51 and 52. In a relation between pressing force of the pressing rolls 51 and 52 relative to the aluminium bar material W and straightness of the aluminium bar material W, a boundary point between a section in which as the pressing force of the pressing rollers increases the straightness of the aluminium bar material W improves and a section in which even if the pressing force of the pressing rolls 51 and 52 increases the straightness does not vary is set as a straightness saturation point, where when the pressing force of the pressing rolls at the straightness saturation point is set as 'Fc', the pressing force of the pressing rolls 51 and 52 in the surface pressing step is set in a range of 1.5Fc-4.0Fc.SELECTED DRAWING: Figure 2
Patent JP-2016090660-A (JP)
Title: Anti-reflection articles, image display device, manufacturing method for anti-reflection articles, anti-reflection article-forming mold, and manufacturing method for anti-reflection article-forming mold
Inventor: MIYAZAKI YUICHI
IPC: B23K26/36
Filed: 2014-10-30
Abstract: PROBLEM TO BE SOLVED: To significantly reduce drawbacks of an anti-reflection article produced through a molding process using an anti-reflection article-forming mold compared to conventional products.SOLUTION: An anti-reflection article 1 has micro-protrusions densely arranged at a pitch that is no greater than the shortest wavelength in a wavelength band of anti-reflection target electromagnetic waves, and includes a repair mark 42 of a convex section of an article-forming mold, which is a flat area (42) having a height of bases of surrounding micro-protrusions and a size greater than that of the micro-protrusions.SELECTED DRAWING: Figure 13
Patent JP-2016091134-A (JP)
Title: Semiconductor device and semiconductor device reliability testing method
Inventor: SUGAWARA TAKAHIKO
IPC: G06F12/16
Filed: 2014-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has a security function by encrypting communication data and is capable of reducing test costs and improving security, testability and reliability.SOLUTION: A semiconductor storage device 1 comprises a memory controller 12 including a plurality of processing units. The plurality of processing units include an encryption and decryption processing unit 21 for encrypting and decrypting signals transmitted and received by the memory controller 12. The encryption and decryption processing unit 21 includes a self-test processing unit 34 for conducting a reliability test of the encryption and decryption processing unit 21 by receiving a prescribed test command from a tester device 2.SELECTED DRAWING: Figure 4
Patent JP-2016087862-A (JP)
Title: Thermochromic writing instrument
Inventor: KURITA TETSUHIRO
IPC: B43K24/08
Filed: 2014-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermochromic writing instrument 1 capable of suppressing deformation and swinging of a friction member 9 formed of an elastic member and disposed on a knock body 10 during friction time.SOLUTION: A thermochromic writing instrument is configured so that: a projection part 13c penetrating an opening part 12c of a fixing cam 12 is formed on a rotation cam 13; a cylinder part 12d projecting from a rear end opening 4a of a barrel 4 is formed on the fixing cam 12; a hole part 9c whose lower side is open, and an engagement reception part 9b engaging with an engagement part 12e formed on the cylinder part 12d of the fixing cam 12 are provided on the friction member 9; a front side of the friction member 9 is inserted into the cylinder part 12d of the fixing cam 12; the engagement part 12e of the fixing cam 12 is engaged with the engagement reception part 9b of the friction member 9; and the projection part 13c of the rotation cam 13 is inserted into the hole part 9c of the friction member 9.SELECTED DRAWING: Figure 1
Patent JP-2016087925-A (JP)
Title: Printer
Inventor: YAMADA JUN
IPC: B41J29/00
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of efficiently starting drying processing of a drying section.SOLUTION: A printer comprises a drying section 40 heating and drying a printing base material 11 formed with a printing image in a printing section. The drying section 40 comprises: a rotary drum 42 supporting and transporting the printing base material 11; and a blower unit 41 blowing hot air to the printing base material 11 supported by the rotary drum 42. The drying section 40 further comprises a movement section displacing the blower unit 41 between a first position where the printing base material 11 can be heated and a second position spaced apart from the printing base material 11 while the blower unit 41 is being left in operation.SELECTED DRAWING: Figure 2
Patent JP-2015099593-A (JP)
Title: Generalized graph, rule, and spatial structure based on recommendation engine
Inventor: ROBERTS MICHAEL
IPC: G06F17/30
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a context-based recommendation system that can include a large number of potentially recommendable items and support a large number of concurrent users.SOLUTION: The system receives context information associated with a user, updates a plurality of user models on the basis of the received context information, and identifies at least one spatial data structure that stores a plurality of items. Each item is stored within the spatial data structure on the basis of a vector value associated with the item. The system then queries the spatial data structure to obtain a first set of recommendable items that have vector values within a predetermined range, calculates a score for each item within the set of recommendable items on the basis of the plurality of the user models and a characterization vector associated with each item, ranks the items within the set of recommendable items on the basis of the calculated scores, and recommends one or more top-ranked items to the user.
Patent JP-2016098547-A (JP)
Title: Bearing wall
Inventor: KANBE TAISUKE
IPC: E04B2/56
Filed: 2014-11-20
Abstract: PROBLEM TO BE SOLVED: To increase a degree of shear deformation resistance (wall magnification) of a bearing wall against a horizontal force.SOLUTION: In a bearing wall 10, a face material 30 is stuck on a framework 20 by nailing. The framework 20 comprises an outer frame material 21 on an outer periphery, and an inside frame material 24 that is surrounded by the outer periphery. Parts, in which the face material 30 is nailed to the outer frame material 21, are arranged in a zigzag manner in each of the same outer frame materials 21.SELECTED DRAWING: Figure 3
Patent JP-2016099840-A (JP)
Title: Drive support apparatus
Inventor: MORIMOTO KAZUHIRO
IPC: G08G1/09
Filed: 2014-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a drive support apparatus capable of displaying information related to a turn-on state of a traffic light so as to prevent a driver from feeling annoyed, when the information is displayed on a display part.SOLUTION: A drive support apparatus, for use in displaying information related to a lighting state of a traffic light to support a vehicle operation of a driver, includes: a reception part for receiving traffic light information containing residual time being the time until the lighting state of the traffic light is switched over; and a control part for outputting a display of the residual time being the display indicating the residual time if the residual time is longer than a given value, and changing at least one of brightness, chroma and hue of the display if the residual time is equal to or shorter than the given value.SELECTED DRAWING: Figure 5
Patent JP-2015084430-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the opening ratio of a semiconductor device.SOLUTION: A semiconductor device includes: a driving circuit portion and a display portion (also called a pixel portion) on the same substrate. The driving circuit portion includes: a channel-etched thin film transistor for a driving circuit in which a source electrode and a drain electrode are formed using metal and a channel layer is formed using an oxide semiconductor; and a wire for the driving circuit formed using metal. The display portion includes: a channel-protection type thin film transistor for a pixel in which a source electrode layer and a drain electrode layer are formed using an oxide conductor and a semiconductor layer is formed using an oxide semiconductor; and a wire for the display portion formed using an oxide conductor. The thin film transistors provided for the semiconductor device are manufactured using a resist mask formed using a multi-gradation mask.
Patent JP-2016108294-A (JP)
Title: Efficient separation method of antibody
Inventor: TANAKA TORU
IPC: G01N30/88
Filed: 2014-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which antibodies can be separated simply and with high efficiency based on the difference in a molecular structure thereof, in a separation method of antibodies using the carrier in which an affinity ligand is immobilized.SOLUTION: The subject is solved by adding 30 mM or more of Arginine into an equilibration liquid in the column filled up with an insoluble carrier in which an affinity ligand is immobilized.SELECTED DRAWING: Figure 1
Patent JP-2016113945-A (JP)
Title: Control device for internal combustion engine
Inventor: MANO TADAKI
IPC: F02D45/00
Filed: 2014-12-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when an idle operation state becomes prolonged at ultralow temperature start, there is the possibility of generation and progress of intergranular corrosion at a nozzle tip portion of a fuel injection valve for cylinder injection.SOLUTION: A control device for an internal combustion engine includes: a fuel injection valve 8 for cylinder injection for injecting fuel to a combustion chamber 3; and a fuel injection valve 9 for port injection for injecting fuel to an intake port 7. A tip temperature of a nozzle tip of the fuel injection valve for cylinder injection is detected or estimated. In accordance with the tip temperature, a ratio of fuel injection amount between the cylinder injection and the port injection is switched. At ultralow temperature start and in a predetermined intergranular corrosion risk temperature region, the cylinder injection is prohibited, and all of the fuel injection amount is used for the port injection.SELECTED DRAWING: Figure 1
Patent JP-2015165552-A (JP)
Title: Piezoelectric composition and piezoelectric device
Inventor: MASAI MIGAKU
IPC: C01G45/00
Filed: 2014-12-16
Abstract: PROBLEM TO BE SOLVED: To provide: a piezoelectric composition which has a piezoelectric property, such as intrinsic polarization and exhibits a large displacement and which is superior from the standpoints of low pollution, environmental resistance, and ecology; and a piezoelectric device.SOLUTION: A piezoelectric composition 11 comprises, as a primary component, a material of a perovskite structure expressed by the following general formula: (BiNa)(TiMgMe)O, where 0.05≤x≤0.7, 0.01≤y≤0.7, 0.01≤z≤0.6, and 0.75≤m≤1.0 (x+y+z=1; and Me is at least one transition metal element selected from Mn, Cr, Fe and Co).
Patent JP-2016108519-A (JP)
Title: Dispersant
Inventor: ITO SHIHO
IPC: C09B67/20
Filed: 2014-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant which improves flow characteristics of a dispersoid of a fine particulate material and realizes a dispersion state with low viscosity, high weather resistance and long-term storage stability.SOLUTION: The dispersant is represented by the general formula (1), where R1 is a compound represented by one of the general formulas (2)-(5), and R2 is a compound consisting of hydrogen, carbon, nitrogen and oxygen and having a molecular mass from 130.0 to 300.0 inclusive.SELECTED DRAWING: None
Patent JP-2016117822-A (JP)
Title: Liquid resin composition
Inventor: TANAKA TOSHIYUKI
IPC: C08L29/14
Filed: 2014-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a sealing resin composition which contains a large amount of a silica filler, has a small linear expansion coefficient and a certain degree of fluidity, allows good handling during potting, and alleviates stress thereby hardly causing cracks.SOLUTION: A liquid resin composition contains a silica filler, a matrix resin and a curative. The filler content of the liquid resin composition is 75 wt.% or more, and the matrix resin includes a thermosetting resin and a thermoplastic resin.SELECTED DRAWING: None
Patent JP-2016120928-A (JP)
Title: Box container and sheet-state member for box container
Inventor: KASAI MIKIO
IPC: B65D5/56
Filed: 2014-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a box container capable of being easily assembled.SOLUTION: A box container 100 comprises: a bottom part 101 having continuous sides; side wall parts 102, 103 extending upward from the respective continuous sides, and thereby being adjacent each other; a side flap 106 which is connected to a side end of the side wall part 102 and faces an inner face of the side wall part 103; an engagement piece 110 extending on the side flap 106 and projecting upward relative to an upper end of the side wall part 103; and an upper flap 114 which is connected to the side wall part 103 and extending upward of the side flap 106. The upper flap 114 comprises: an engagement slit 118 into which the engagement piece 110 is inserted, thereby engaging with the engagement piece 110; and flexible parts 122 extending in a direction crossing the side wall part 103 as a pair, and formed of notches connected to the engagement slit 118 at an interval equal to or longer than the width of the engagement piece 110.SELECTED DRAWING: Figure 2
Patent JP-2015121228-A (JP)
Title: High durability engine valve
Inventor: KONISHI TOMOYOSHI
IPC: C21D1/06
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine valve including an engine valve shaft end formed out of martensitic heat-resistant steel exhibiting high durability against severe sliding and strike wear as compared with conventional treatment.SOLUTION: Provided is an engine valve component using martensitic heat-resistant steel as a base material and including a shaft end, a nitrogen compound layer having a thickness of not less than 3 μm, having a surface hardness of not less than 850 HV, and formed by a nitriding treatment being formed on the shaft end, a martensitic phase being formed in a steel material portion located inside of the nitrogen compound layer by performing high-frequency induction heating on the shaft end, and the nitrogen compound layer and the martensitic phase enabling an area having a sectional hardness of not less than 550 HV from a surface of the shaft end relative to an umbrella portion direction to be present in a range not less than 0.6 mm from the surface of the shaft end.