baber/WOPTO huggingface dataset:
Patent JP-2016204676-A (JP)
Title: Processing method of lithium ion batteries
Inventor: USUI SHOJIRO
IPC: C22B7/00
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of lithium ion batteries which, in a heat treatment of lithium ion batteries, can effectively prevent bursting of housings thereof.SOLUTION: The processing method of lithium ion batteries of the present invention is a method of processing the lithium ion batteries by heating, the batteries being enclosed in housings containing aluminum. When raising a temperature of the lithium ion batteries over 400°C, outflow of gas from the housings of the lithium ion batteries is completed while the temperature of the lithium ion batteries are in a range of 200°C to 400°C by controlling a rate of temperature rise of the lithium ion batteries.SELECTED DRAWING: None
Patent JP-2016204475-A (JP)
Title: Ink, ink cartridge, and inkjet recording method
Inventor: KINOSHITA YOSHIO
IPC: B41J2/01
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink comprising a compound useful as colorant, which has a favorable hue in a region from magenta to blue, and can record an image having excellent chroma and light resistance.SOLUTION: The present invention provides an ink comprising colorant. The colorant is a compound represented by general formula (1) (at least one R, R, Rand Ris a group represented by general formula (2)).SELECTED DRAWING: None
Patent JP-2015209206-A (JP)
Title: Low-weight sound-absorbing type dash pad for automobile
Inventor: KIM MIN SU
IPC: G10K11/16
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-weight sound-absorbing type dash pad for an automobile, which can maximize the sound-absorbing/blocking performance, reduce the weight, cost and man-hour and improve in-line workability.SOLUTION: A dash pad for an automobile according to the invention is formed by mutually bonding: a first sound-absorbing layer made of microfibers; a sound-blocking layer made of thermoplastic resin; and a second sound-absorbing layer made of the thermoplastic fibers or thermoplastic modified cross-section fibers (Multi-lobal Fibers). In the microfibers, melt-blown polypropylene fibers and polypropylene staple fibers are twisted together in 100 to 1,000 g/m. The sound-blocking layer is made of one or two of olefin-based resin and olefin-based elastomer and the unit weight is 100 to 5,000 g/m.
Patent JP-2016202093-A (JP)
Title: Production method of pyruvic acid using halomonas bacteria
Inventor: TSUBOTA JUN
IPC: C12P7/50
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide methods of producing pyruvic acid or a salt thereof simply and efficiently.SOLUTION: A production method of pyruvic acid or a salt thereof comprises the following steps (1) and (2): (1) culturing halobacteria belonging to Halomonas in a liquid medium containing an organic carbon source and an inorganic salt while controlling the concentration of the bacterial cells in the culture solution so as to maintain the OD 600 value at less than 30; and (2) recovering pyruvic acid or a salt thereof from the culture solution obtained by the step (1).SELECTED DRAWING: None
Patent JP-2015221781-A (JP)
Title: Solid preparations
Inventor: ONO TETSUHISA
IPC: A61K47/26
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide layering particles in which bitterness of ibuprofen and incompatibility with other components are suppressed, and dissolution properties of ibuprofen are improved, in layering particles containing ibuprofen and a component which causes incompatibility with ibuprofen.SOLUTION: Layering particles in which quick dissolution properties of ibuprofen are ensured without impairing storage stability and ingestibility can be obtained by coating water-soluble nuclear particles with a layer (internal layer) containing ibuprofen and a swollen type disintegrator, and further coating the internal layer with a layer (outer layer) containing a disintegrator.
Patent JP-2016207553-A (JP)
Title: Conductive particles and conductive composition containing the same
Inventor: IZEKI HIROYUKI
IPC: H01B1/00
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To provide conductive particles which make electrical resistance of a conductor less liable to depend on an applied voltage.SOLUTION: The conductive particles of the present invention comprise a core material comprising an inorganic substance, a coating layer comprising conductive tin oxide, and a non-conductive middle layer interposed therebetween. The middle layer is composed of an inorganic substance which is of a different kind from the inorganic substance which composes the core material. The middle layer suitably comprises an inorganic oxide or an inorganic hydroxide. It is also suitable that the core material is one containing titanium oxide or barium sulfate and the middle layer is one which contains aluminum oxide, silicon oxide, or zirconium oxide.SELECTED DRAWING: None
Patent JP-2015165806-A (JP)
Title: Generic assays for detection of influenza viruses
Inventor: BERNHARD ROTH
IPC: C12N15/09
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To provide genetic assays for detection of influenza viruses.SOLUTION: The present invention relates to generic methods for the detection and quantification of influenza viruses. These methods may use a reverse transcription (RT-PCR) real time (q-PCR) assay which amplifies a conserved region within influenza A or B strains. The assays allow the quantification of influenza virus RNA molecules or whole virus particles, irrespective of the particular virus strain (e.g. human, avian, swine flu). The methods are particularly applicable as diagnostic assays or in the monitoring of vaccine production processes.
Patent JP-2016210305-A (JP)
Title: Motorcycle tire and method for manufacturing motorcycle tire
Inventor: TAKENAKA KOJI
IPC: B60C9/20
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle tire including a tread reinforcement layer which can achieve both of durability and operation stability, and a method for manufacturing the tire.SOLUTION: A tread reinforcement layer 7 includes a crown reinforcement part 7C which is provided on a tread crown part 2C including a tire equator C, and a pair of shoulder reinforcement parts 7S which are provided on tread shoulder parts 2S on both outer sides of the crown reinforcement part. The crown reinforcement part 7C is formed in such a manner that a belt-like ply 9 is wound at an angle of five degrees or less with respect to a tire circumferential direction. Each shoulder reinforcement part 7S is formed into a mesh having a substantially rhombus-shaped space part 12 surrounded by a first ramp 9a and a second ramp 9b in such a manner that the belt-like ply 9 is wound in a zigzag form including the first ramp 9a on which the belt-like ply is wound while being inclined in a first direction and the second ramp 9b on which the belt-like ply is wound while being inclined in a second direction opposite to the first direction, and are so wound that side edges 9S of the belt-like ply 9 do not contact each other.SELECTED DRAWING: Figure 3
Patent JP-2016210584-A (JP)
Title: Cargo exclusive lift
Inventor: MIYAJI NOBUHIRO
IPC: B66B9/00
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cargo exclusive lift capable of preventing a lock of an opening/closing door from being released by a lock mechanism, even in the case where the opening/closing door is moved in the widthwise direction.SOLUTION: A lock mechanism 35 comprises: a main lock part 31 made movable to a main lock position, at which the lock mechanism abuts against an abutment body 30 provided in an opening/closing door 14, to regulate the movement of the opening/closing door 14 to an opening direction, and a main lock release position, at which the lock mechanism is retrieved in a first direction with respect to the abutment body 30; and an auxiliary lock part 32 made movable to an auxiliary lock position, at which it abuts against the abutment body 30 thereby to regulate the movement to the opening direction of the opening/closing door 14, to the abutment body 30. Said lock mechanism 35 comes into a lock state, when the main lock part 31 is positioned at the main lock position or the auxiliary lock part 32, and comes into an unlocked state, when the main lock part 31 is positioned at a main lock release position and when the auxiliary lock part 32 is positioned at an auxiliary lock release position.SELECTED DRAWING: Figure 4
Patent JP-2016211690-A (JP)
Title: Sintered bearing and method for manufacturing the same
Inventor: ITO YASUTAKA
IPC: F16C17/02
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a sintered bearing that has higher strength.SOLUTION: The sintered bearing is formed mainly of an iron structure 33 and a copper structure 31 respectively formed of partial diffusion alloy power 11 of iron powder 12 and copper powder 13. The sintered bearing includes a copper structure 31d formed of granular single copper powder 13' with a grain size of 45 μm or less where a ratio of the copper structure 31d is 10 mass% or less.SELECTED DRAWING: Figure 10
Patent JP-2016217362-A (JP)
Title: Oil passage structure
Inventor: YOKOTA KAZUHIRO
IPC: F01M1/06
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil passage structure capable of draining water mixed into a working fluid in an oil reservoir part.SOLUTION: An oil passage structure 10 supplies a working fluid to a chain tensioner 9 provided at an internal combustion engine and includes: an oil passage 11 to which the working fluid is pumped from an oil pump; and an oil reservoir part 12 provided between the oil passage 11 and the chain tensioner 9 and configured to store the working fluid. In the oil reservoir part 12, a drainage passage 12b for draining water mixed into the working fluid is formed at a bottom surface 12a.SELECTED DRAWING: Figure 2
Patent JP-2016214389-A (JP)
Title: Folding type lid and washing machine
Inventor: TSUCHIDA TOSHIYUKI
IPC: D06F37/28
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding type lid capable of suppressing a resin portion being scraped by a connection shaft, and a washing machine including the same.SOLUTION: A lid 4 includes a first lid part 7 and a second lid part 8 made of resin, and a connection shaft 10 made of metal for connecting the first lid part 7 and the second lid part 8, and it is foldable with the connection shaft 10 being the center. At least at one of the first lid part 7 and the second lid part 8, a recess 27 is provided in which an end part 10A in the left and right direction X of the connection shaft 10 is inserted. At a bottom 27A of the recess 27, a projection 28 projecting toward an end surface part 10C in the left and right direction X of the end part 10A is provided. The projection 28 comes into contact with a portion 10G which is further inside than an outer peripheral edge 10E at the end surface part 10C.SELECTED DRAWING: Figure 5
Patent JP-2016219613-A (JP)
Title: Light-emitting device
Inventor: YAMADA MOTOKAZU
IPC: H01L33/58
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device that suppresses a change in light distribution characteristics caused by a temperature change.SOLUTION: The light-emitting device includes: a light-emitting element 1; an encapsulating resin 2, for coating the light-emitting element 1; and a light diffusion material 3, contained in the encapsulating resin 2. When the refractive index difference between the encapsulating resin 2 and the light diffusion material 3 at 10°C is denoted as Δn1 and the refractive index difference between the encapsulating resin 2 and the light diffusion material 3 at 50°C is denoted as Δn2, a ratio of Δn2 to Δn1 is within a range of 95 to 105%.SELECTED DRAWING: Figure 1
Patent JP-2016217963-A (JP)
Title: Current sensor
Inventor: NOMURA KOSUKE
IPC: G01R15/20
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor that can improve detection responsiveness of an overcurrent when the overcurrent flows into a detected current path.SOLUTION: A sensor unit 10 is configured to output a detection signal serving as an analog signal corresponding to a magnetic flux generating from a measured current, and a signal processing unit 20 is configured to input the detection signal to convert the input detection signal into a digital signal; implement computation processing with respect to the detection signal; and convert the detection signal as the digital signal subjected to the computation processing into an analog signal. A determination circuit unit 30 is configured to input the detection signal from the sensor unit 10; and compare a signal value of the detection signal therefrom with an overcurrent threshold value for detection of an overcurrent to thereby determine presence or absence of the overcurrent. Thus, the overcurrent can be detected by the determination circuit unit 30 faster than a case where the presence or absence of the overcurrent is determined by a computation unit 23 configured as a digital circuit. Therefore, when the overcurrent flows into a measured current path, detection responsiveness can be improved.SELECTED DRAWING: Figure 1
Patent JP-2016216320-A (JP)
Title: Glass filler and resin film
Inventor: KINOSHITA KAZUO
IPC: C08L101/00
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass filler, when the solution of a resin mixed with a glass filler is molded to produce a resin film, capable of uniformly dispersed into the resin film, and further, capable of sufficiently securing the strength of the resin film, and, a resin film including the glass filler and having sufficient strength.SOLUTION: Regarding a glass filler formed in such a manner that the whole length is longer than the diameter of the cross-section, a projection 2 made of powder having a softening temperature higher than that of the glass composing the glass filler 1. In this way, when the solution of the resin mixed with the glass filler 1 is molded to produce a resin film, the flocculation between the glass fillers 1 in the solution is evaded to uniformly disperse the glass filler 1 into the resin film, and further, the adhesion between the glass filler 1 and the resin is improved to sufficiently secure the strength of the resin film.SELECTED DRAWING: Figure 1
Patent JP-2016224154-A (JP)
Title: Blade driving device, light quantity adjustment device, and imaging device
Inventor: KOMIYAKOKU HIRONORI
IPC: G03B9/10
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a blade driving device, shutter device, and imaging device capable of achieving accurate blade driving by reducing a bound operation.SOLUTION: The blade driving device includes: an opening forming member for forming an opening through which light passes; a blade coming into or out of the opening; a power transmission member that engages with the blade and transmits power to the blade; and impact relaxing means. At a timing before the blade or power transmission member is made to abut on an abutting portion disposed in the opening forming member, the engagement portion of the blade with the power transmission member slides. Thus, the impact relaxing means evacuates in the direction crossing the moving direction of the abutting portion, and relaxes the impact during the abutting on the abutting portion.SELECTED DRAWING: Figure 1
Patent JP-2016222589-A (JP)
Title: Surface-treated powder and water-dispersible cosmetic composition using the surface-treated powder and o/w-type cosmetic composition using the surface-treated powder
Inventor: KAMEI YUICHI
IPC: A61K8/27
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide surface-treated powder capable of preventing elution thereof into water while expressing physical properties of metal oxide provided as a base material (UV shielding ability, chemical stability due to being an inorganic material (not an organic compound)), which has been desired in the art.SOLUTION: The surface-treated power of the present invention comprises at least one oxide of a metal selected from zinc, titanium, silicon, and aluminum, the metal oxide being coated with a hydrophobizing agent and a polyether-modified silicone having a HLB level of 8 or greater. The water dispersible cosmetic composition of the present invention comprises the surface-treated powder of the present invention and a copolymer having a sulfur atom in a molecular skeleton thereof. The O/W-type cosmetic composition of the present invention comprises the water dispersible cosmetic composition of the present invention being dispersed in water.SELECTED DRAWING: Figure 1
Patent JP-2015155014-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of synchronism between the highest main control board and the lowest liquid crystal control board even when affected by noises. 
     SOLUTION: When a DSP-ACK signal from a liquid crystal control board is not input within a DSP-ACK signal waiting time period, a sub-integrated MPU of a sub-integrated board transmits an identical transmission base command again to the liquid crystal control board. Even when a main or highest control board cannot recognize a failure caused between the boards of the sub-integrated board and the liquid crystal control board, the highest main control board solves the failure quickly on the sides of the sub-integrated board and the liquid crystal control board, so that any gap is hardly caused between the progress of the game by the main control board and the progress of the drawing of the liquid display by the liquid crystal control board. Accordingly, even when affected by noises, the synchronism between the highest main control board and the lowest liquid crystal control board, can be kept. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2016225560-A (JP)
Title: Semiconductor device
Inventor: SOENO AKITAKA
IPC: H01L21/28
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing two-stage-on phenomenon when turning on a semiconductor device.SOLUTION: An IGBT region 3 comprises a p-type bottom body region 14 formed on a surface side of a drift region 13, an n-type barrier region 15 formed on a surface side of the bottom body region 14, and a p-type top body region 16 formed on a surface side of the barrier region 15. A diode region 4 comprises a p-type bottom anode region 22 formed on a surface side of the drift region 13, an n-type barrier region 25 formed on a surface side of the bottom anode region 22, and a p-type top anode region 23 formed on a surface side of the barrier region 25. The diode region 4 extends from a surface of a semiconductor substrate 2 to a position reaching the barrier region 25 through the top anode region 23, and includes an n-type pillar region 20 connected to a surface electrode 5 and the barrier region 25. Impurity concentration of the top body region 16 is lower than impurity concentration of the bottom anode region 22.SELECTED DRAWING: Figure 1
Patent JP-2016011580-A (JP)
Title: Earthquake-resisting method of connection part of existing pipe and manhole side wall and water cut-off structure
Inventor: HISANAGA KAZUNORI
IPC: E03F7/00
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a rehabilitation pipe of an existing pipe with the rehabilitation pipe lined and a manhole side wall are connected by a water cut-off joint with an expansion part and the water cut-off joint is coated with a mortar and in which mortar coating does not damage the function of the expansion part.SOLUTION: A water cut-off joint 26 with flexibility comprises a flange part 26b abutted to a manhole side wall, a tubular part 26a to be inserted into the pipe end part of a rehabilitation pipe, and an expansion part 26c between the flange part 26b and the tubular part. The tubular part 26a of the water cut-off joint 26 is outwardly fitted to a protruding part 24a into a manhole in a rehabilitation pipe 24 lined in an existing pipe, and the flange part 26b of the water cut-off joint 26 is bonded to the manhole side wall. After this, in order to secure elasticity of the expansion part 26c in the water cut-off joint 26 even when the water cut-off joint 26 is coated with a mortar 31 an elastic back-up material 30 is attached to the outer periphery of the tubular part 26a outwardly fitted to the protruding part 24a of the rehabilitation pipe 24 so as to be adjacent to the expansion part 26c.
Patent JP-2017004230-A (JP)
Title: Autonomous travel body, narrow path determination method and narrow path determination program of autonomous travel body, and computer-readable record medium
Inventor: YOSHINO SHOKI
IPC: G05D1/02
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous travel robot capable of safely travelling a path, and to provide a narrow path determination method capable of precisely determining a narrow path for the autonomous travel body.SOLUTION: A robot (autonomous travel body) 1 has a narrow path determination section 26 that determines whether, in wall distance vectors in which a reference distance is added to vectors extending from a reference position to ambient points in a circumstance map, the sum of absolute values of X axial direction composites of a right composite wall distance vector and a left composite wall distance vector, in which X axial direction composites in an identical direction are composed, exceeds a first threshold level.SELECTED DRAWING: Figure 1
Patent JP-2017002848-A (JP)
Title: Internal combustion engine
Inventor: TSUDA KUNINORI
IPC: F02D19/02
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which can be driven with a smaller amount of hydrogen than a conventional engine and increase a hydrogen concentration in a combustion chamber without requiring a large amount of water to curb generation of NOX and posing a risk of a large explosion causing damage to the engine and to provide a method for supply fuel to the combustion chamber of the internal combustion engine.SOLUTION: A hydrogen-fueled internal combustion engine comprises: a mixer which is arranged at an upstream side of a combustion chamber of the internal combustion engine and mixes hydrogen with air; and water supply means which supplies water to the mixer. In the internal combustion engine, an air-fuel mixture and water discharged from the mixer are supplied to the combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2017005609-A (JP)
Title: Overvoltage detection circuit
Inventor: YAMAMOTO MUNENORI
IPC: H02H3/02
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detection circuit capable of detecting an overvoltage by comparing the voltages exceeding the withstand voltage of a circuit element.SOLUTION: A detection resistor 13 is connected between an external input terminal 1a and an internal input terminal, and a clamp circuit 3 clamps the potential of the internal input terminal to a constant voltage, and has a detection current path through which a current flowing to the detection resistor 13 is conducted, when a voltage Vin inputted to the external input terminal 1a exceeds a clamp voltage Vclp. A threshold current Ith is conducted to one current path of a comparator circuit 4, and a comparison current Idet according to a current conducted to the detection current path is conducted to the other current path. When the value of the comparison current exceeds the value of the threshold current, the comparator circuit 4 changes the voltage level of an output terminal Vout.SELECTED DRAWING: Figure 1