baber/WOPTO huggingface dataset:
Patent JP-2017150377-A (JP)
Title: Fuel injection device
Inventor: KATO NORITSUGU
IPC: F02M61/18
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device capable of stably providing Coanda effect between two fuel sprays regardless of fluctuation of a fuel pressure.SOLUTION: An injection hole 51 and an injection hole 54 are formed to satisfy a relationship of γ≤θt1+θt2-0.87×P^0.52, when an injection hole-injection hole angle as an angle between a central axis Ac11 of the injection hole 51 as a first central axis and a central axis Ac12 of the injection hole 54 as a second central axis is γ(deg), a first taper angle as an angle formed by an outline of an injection hole inner wall 133 of the injection hole 51 as a first injection hole inner wall on a cross-section by a virtual plane including all of the first central axis Ac11 is θt1(deg), a second taper angle as an angle formed by an outline of the injection hole inner wall 133 of the injection hole 54 as a second injection hole inner wall on a cross-section by a virtual plane including all of the second central axis Ac12 is θt2(deg), and an average pressure of the fuel in a fuel passage 100 in injecting the fuel from the injection hole 13 is P(Mpa).SELECTED DRAWING: Figure 3
Patent JP-2017148906-A (JP)
Title: Abrasive material
Inventor: KAMEI HARUO
IPC: B24C11/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive material that has the grinding force further meeting an object of surface finish.SOLUTION: An abrasive material is provided in which an abrasive grain layer is formed on a core surface through a binder and many pieces are blown on a workpiece to perform surface finish. The binder has adhesiveness using non-curable pressure-sensitive adhesives as main ingredients, and the other agent is mixed for the purpose of adjustment to the hardness based on a desired surface roughness of the workpiece. The hardness of the binder is adjusted by using the non-curable pressure-sensitive adhesives that are the main ingredients alone as a standard. Also, the properties of the binder can be changed into a cured material and a fluid material. Further, it is preferable that the non-curable pressure-sensitive adhesives that are the main ingredients may be rubber or acrylic systems. Furthermore, an abrasive grain layer is constituted of abrasive particles having relatively larger particle sizes as the hardness of the binder is adjusted relatively larger. Alternatively, the abrasive grain layer is constituted of the abrasive particles having relatively smaller particle sizes as the hardness of the binder is adjusted relatively smaller.SELECTED DRAWING: Figure 1
Patent JP-2017149901-A (JP)
Title: Method for producing carboxymethyl cellulose or its salt and binder for electrode
Inventor: KAKUBARI Ryo
IPC: C08B1/08
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide carboxymethyl cellulose or its salt which suppresses a defect on an electrode surface such as a pin hole when used as a binder for an electrode of a nonaqueous electrolyte secondary battery and has excellent capacity retention of a battery using the same.SOLUTION: There is provided a method for producing carboxymethyl cellulose or its salt which comprises: an alkali cellulose-forming step (step 1) of reacting cellulose with an alkali in the presence of a mixed solvent containing water and an organic solvent; an etherification step (step 2) of reacting the resulting alkali cellulose with an etherifying agent; a purification step (step 3) of washing and drying the resulting reaction mixture; and a pulverizing step (step 4) of pulverizing the resulting purified material, wherein the step 1 is carried out for a reaction time of 60 minutes or more and 120 minutes or less under conditions of a pH of 9 or more and a reaction temperature of 5°C or more and 25°C or less.SELECTED DRAWING: None
Patent JP-2017149913-A (JP)
Title: Method for producing polyolefin
Inventor: UEMATSU YUDAI
IPC: C08F2/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably supplying a solid catalyst component to a reactor and stably performing a polymerization reaction in the reactor.SOLUTION: There is provided a method for producing a polyolefin which comprises: a step s1 of forming a catalyst slurry supply flow 11 in which a solid catalyst for olefin polymerization is dispersed in an inert hydrocarbon medium; a step s2 of forming a liquid hydrocarbon supply flow 12; a step of forming a catalyst supply flow 13 by merging the catalyst slurry supply flow 11 with the hydrocarbon supply flow 12; a step s4 of supplying the catalyst supply flow 13 to a polymerization reactor 5; and a step s5 of polymerizing an olefin in the polymerization reactor 5, where in the step s3 of forming the catalyst supply flow 13, the hydrocarbon supply flow 12 is merged so as to surround the periphery of catalyst slurry supply flow 11.SELECTED DRAWING: Figure 1
Patent JP-2017148923-A (JP)
Title: Guide bush device
Inventor: KASUYA HIROSHI
IPC: B23B13/12
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide bush device equipped with fixing means that can suppress adjustment errors caused by fixing a draw bar thereto, with a simple structure.SOLUTION: A draw bar 17 which is screwed to a guide bush 4 is provided rotatably by being screwed to a storage part 3 side in which is stored the guide bush 4 to be movable in a shaft line direction; and fixing means that fixes the draw bar 17 positioned in a predetermined rotation state relative to the storage part 3 is constituted of inclining means 36 that inclines a screw part 21 near the draw bar 17 and a screw part 22 near the storage part 3 toward each other so that the screw parts 21 and 22 engage with other while maintaining a predetermined screwed state.SELECTED DRAWING: Figure 1
Patent JP-2017156013-A (JP)
Title: refrigerator
Inventor: OGAWA MASANOBU
IPC: F25D11/02
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel refrigerator that has a temperature sensor disposed in a position capable of suppressing leakage of cold heat from a heat insulation partition wall partitioning a refrigeration room and a cold room to detect a stored food product by the sensor, thereby automatically controlling a quick freezing mode.SOLUTION: The refrigerator includes: a first temperature sensor 50 provided to partition components 17a, 18 that is provided on an upper side of a lower freezing room 5 to partition the lower freezing room 5 and an upper freezing room 4 or upper cold room 2; and a second temperature sensor 52 provided to the lower freezing room 5 separated apart from the first temperature sensor 50. The refrigerator uses output signals from those temperature sensors to control execution of the quick freezing mode.SELECTED DRAWING: Figure 5
Patent JP-2016191143-A (JP)
Title: Lithium extraction method
Inventor: TSUNEYODA KAZUHIKO
IPC: C22B26/12
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a lithium extraction method which can efficiently extract lithium in a lithium ion battery with a simple operation.SOLUTION: A lithium extraction method comprises a calcining step of calcining a lithium ion battery to obtain a calcined product, a crushing step of crushing the calcined product to obtain a crushed product, a sieving step of sieving the crushed product to obtain granules of a predetermined diameter, and a hydrothermal treatment step of heating an alkali metal salt aqueous solution having a specified quantity of granules added thereto.SELECTED DRAWING: None
Patent JP-2017160101-A (JP)
Title: Carbon dioxide capture system and carbon dioxide capture method
Inventor: MURAOKA DAIGO
IPC: B01D53/78
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide capture system and a carbon dioxide capture method, by which carbon dioxide can be efficiently captured in a regeneration tower.SOLUTION: According to one embodiment, the carbon dioxide capture system includes: an absorption tower for allowing an absorption liquid to absorb carbon dioxide in a gas to be treated; and a regeneration tower for releasing the carbon dioxide from the absorption liquid absorbing the carbon dioxide. The system further includes: a first flow passage for transporting the absorption liquid from the absorption tower to the regeneration tower; and a second flow passage for transporting the absorption liquid from the regeneration tower to the absorption tower. The regeneration tower includes first to N-th (N is an integer of 2 or more) packed beds arranged in turn from an upper section to a lower section in the regeneration tower. The first to N-th packed beds include K1-th and K2-th packed beds in which the specific surface area of the K1-th packed bed is more than the specific surface area of the K2-th packed bed which is lower than the K1-th packed bed (K1 and K2 are integers that satisfy 1≤K1≤N, 1≤K2≤N, and K1<K2).SELECTED DRAWING: Figure 2
Patent JP-2019074317-A (JP)
Title: Sample analysis method and sample analyzer
Inventor: YAMAMOTO KENJU
IPC: G01N1/00
Filed: 2016-03-11
Abstract: To provide technology for increasing the accuracy of analyzing a sample in optical pickup-applied analysis.SOLUTION: Before or after a detection plate 10 is arranged in a rotation drive unit 30, a sample including a plurality of targets is injected into the detection plate 10. The sample is spread in the detection part of the detection plate 10 and the plurality of targets are adsorbed to the inner surface of the detection part. After the sample is spread in the detection part, the detection plate 10 is rotated by controlling the rotation drive unit 30 so that a centrifugal force acts on the plurality of targets present in the detection part. After the detection plate 10 is rotated over a prescribed time, the detection part is scanned by an optical pickup 50 and the plurality of targets absorbed to the detection part are detected.SELECTED DRAWING: Figure 1
Patent JP-2017167172-A (JP)
Title: Information processing apparatus, content evaluation method, and program
Inventor: SHINOZAKI YOSHIHIKO
IPC: G09F19/00
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate an advertising effect of a content.SOLUTION: According to a digital signage device 1, a control part 23 detects the size and the line of sight of a person's image recognized from a photographed image that is acquired by photographing the front of an image forming part 27 with an imaging part 34 during output of a content, and evaluates the content on the basis of the detected size and the line of sight of the person's image.SELECTED DRAWING: Figure 5
Patent JP-2017165808-A (JP)
Title: Coloring composition, cured film, color filter, method for producing color filter, solid state image sensor, image display device and compound
Inventor: AMAMIYA TAKUMA
IPC: C08L101/00
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition that makes it possible to produce a cured film having excellent heat resistance and solvent resistance, and high contrast, and provide a cured film, a color filter, a method for producing a color filter, a solid state image sensor, an image display device and a compound employing the coloring composition.SOLUTION: A coloring composition comprises a cation having a specific triarylmethane skeleton having two aryl groups through a tertiary amine, a compound having a divalent or more anion as a counter anion, and a resin.SELECTED DRAWING: None
Patent JP-2017165854-A (JP)
Title: Method for storing copolymer composition and copolymer composition
Inventor: TAKAYAMA TAKESHI
IPC: C08F290/06
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To dramatically enhance storage stability of a copolymer essentially having a constitutional unit derived from an unsaturated polyalkylene glycol ether-based monomer and a constitutional unit derived from an unsaturated monocarboxylic acid-based monomer.SOLUTION: There is provided a method for storing a copolymer composition containing a copolymer having a constitutional unit (I) derived from a specific unsaturated polyalkylene glycol ether-based monomer (a) of 50 wt.% to 99 wt.%, a constitutional unit (II) derived from a specific unsaturated monocarboxylic acid-based monomer (b) of 1 wt.% to 50 wt.% and/or a constitutional unit (iii) derived from a monomer (c) copolymerizable with the monomer (b) of 0 wt.% to 49 wt.%, where total of the constitutional unit (I), the constitutional unit (II) and the constitutional unit (III) is 100 wt.%, percentage content of a compound having a -S-S-bond in the copolymer composition is in a range of 0.0001 wt.% to 0.02 wt.%.SELECTED DRAWING: None
Patent JP-2017168780-A (JP)
Title: Composite molding and method of manufacturing the same, and module
Inventor: TANIGUCHI TAKAOKI
IPC: H01L23/36
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding controlled in heat conduction to a predetermined region, a method of manufacturing such a composite molding, and a module including such a composite molding.SOLUTION: A composite molding includes a first molding having a mounting surface of a heat-generating electronic member and a second molding in contact with the first molding. In the composite molding, the first molding has a thermal conductivity at least two times higher than the thermal conductivity of the second molding.SELECTED DRAWING: Figure 3
Patent JP-2017175262-A (JP)
Title: Information generation device, information generation method, program, and recording medium
Inventor: ARAI HIROKAZU
IPC: H04W4/04
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an information generation device capable of securely receiving information transmitted from the outside, to enable navigation operation based on most up-to-date information.SOLUTION: The information generation device includes: a first acquisition unit 43A which acquires the position information of a traffic information transmission station which transmits a radio signal (broadcast signal); a second acquisition unit 43B which acquires obstacle information which includes the position information of an obstacle in the periphery of a moving body; an estimation unit 43C which, based on the position information of the transmission station and the obstacle information, estimates a radio signal dead zone in the periphery of the moving body; and a generation unit 43D which generates estimated information related to the dead zone estimated by the estimation unit.SELECTED DRAWING: Figure 2
Patent JP-2017173642-A (JP)
Title: Pedal device for percussion instrument
Inventor: SHIGENAGA FUMIHIRO
IPC: G05G1/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately assemble a rotation shaft to a frame in a pedal device for a percussion instrument.SOLUTION: A pedal device 1 is configured so that, rotation shaft support parts 13a, 13b which are members separated from poles 12a, 12b, are attached to upper ends of the poles 12a, 12b of a frame 10, and the rotation shaft support parts 13a, 13b rotatably support both ends of a rotation shaft 2. A heel part 14 is provided on a rear end of an under plate 11, and a left and right pair of hinge part support parts 15a, 15b which are members separated from the heel part 14, are attached to the heel part 14. The hinge part support parts 15a, 15b rotatably support both ends of a rotation shaft 8a of a hinge part 8 of a foot board 6. Since the rotation shaft support parts 13a, 13b and the hinge part support parts 15a, 15b are members separated from the frame 10, when the support parts are attached to the frame 10, attachment positions can be slightly adjusted. Therefore, it is possible to align an axis center of the rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2017170839-A (JP)
Title: Inkjet recording method
Inventor: NIO TSUTOMU
IPC: B42D15/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce paper deformation even in the case of concealed printing on a rear face with a high coverage rate, and make adhesive force on the rear face greater than on a front face.SOLUTION: In a pressure sensitive adhesive sheet PP to undergo pressure-bonding processing into a pressure-bonded postcard PC of a 4-page postcard type, a concealed image MS12 with a high coverage rate is printed with a non-aqueous ink I on a face R12 of faces R11, R12, which are supposed to not be peeled by a receiver of the pressure-bonded postcard PC and to remain pressure-bonded. Therefore, the non-aqueous ink I, which is based on a non-aqueous solvent hardly absorbed in the pressure sensitive adhesive sheet PP, is attached with a high coverage rate onto a quasi-pressure sensitive adhesive composition G of the face R12, thereby preventing absorption of the solvent in the pressure sensitive adhesive sheet PP that may cause cockling while enhancing adhesive force of the quasi-pressure sensitive adhesive composition G through swelling of a rubber component g of the quasi-pressure sensitive adhesive composition G so as to make the pressure-bonded faces R11, R12 difficult to be peeled off.SELECTED DRAWING: Figure 3
Patent JP-2017170028-A (JP)
Title: Game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving security.SOLUTION: A main board instead of a conventional sub-board determines a shift to an AT state. The main board can execute designation information display processing for displaying designation information relating to an operation mode of a stop button on a putout display part 37 so as to be capable of deriving a specific pattern combination (for example, a bell combination and a promotion replay combination) in a variation game when a shift is performed to the AT state and the combination is determined.SELECTED DRAWING: Figure 10
Patent JP-2017182167-A (JP)
Title: Electronic book browsing device and display control program
Inventor: HOTTA MITSUNORI
IPC: G06F3/0482
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To perform page feeding with the same operational feelings which are the same as those in browsing of the paper medium book.SOLUTION: The electronic book browsing device comprises: first sensors 14R, 14L arranged on a side surface of an electronic book browsing device 1; second sensors 15R, 15L arranged on an opposite side surface to a display screen 13 in the book browsing device 1; a determination part 101 for determining a display switching speed of a magazine image on the basis of operation input amounts to the first sensors 14R, 14L and operation input amounts to the second sensors 15R, 15L; and a display control part 102 for performing continuous page turning display for continuously switching and displaying the magazine image on the display screen 13.SELECTED DRAWING: Figure 2
Patent JP-2017176382-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation in which, an execution notification of a special game is performed in spite of a fact that, a special game has not been started.SOLUTION: A pachinko game machine 1 executes a specific opening game (small winning game) for opening a special winning hole (second big winning hole 35) based on entry of a game ball to a ball entry hole (first start hole 20 or second start hole 21). When the game ball passes a special area 39 in the special winning hole, unless a predetermined kind of an error occurs (for example, non-match of a number of balls which entered and a number of balls which are discharged), a special game (big winning game) which is advantageous to a player is executed. A sub control part 99 controls display means (image display device 7) to a predetermined first mode (mode shown in the figure.39(A)) when passage of the game balls in the specific area is detected, and controls the display means to a second mode (mode shown in the figure.39(B)) for notifying a player of execution of the special game, after no error determination when passage of the game balls in the specific area is detected.SELECTED DRAWING: Figure 39
Patent JP-2017183455-A (JP)
Title: Nitride semiconductor template, nitride semiconductor laminate, method of manufacturing nitride semiconductor template, and method of manufacturing nitride semiconductor laminate
Inventor: TANAKA TAKESHI
IPC: H01L29/812
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of manufacturing a semiconductor device with high quality and easily, comprising a heat dissipation substrate.SOLUTION: A nitride semiconductor template comprises: a heat dissipation substrate having heat conductivity equal to or higher than 6 W/(cm K) in 300 K; a first warpage suppression layer which is provided at a first principal surface side of the heat dissipation substrate and consists of a nitride semiconductor; a second warpage suppression layer which is provided at a second principal surface side of the heat dissipation substrate opposite to a first principal surface and consists of the same material as the first warpage suppression layer; and a growth underground layer which is provided on the first warpage suppression layer and consists of a monocrystalline nitride semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2017179900-A (JP)
Title: Mechanical parking facility control method and mechanical parking facility
Inventor: YOSHIHARA KAZUO
IPC: E04H6/18
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical parking facility control method capable of improving safety by limiting a user who conducts an entering and exiting operation to one person and preventing a third person from operating until the entering and exiting operation finishes.SOLUTION: A mechanical parking facility control method comprises: transportation call processing (S5) to call vehicle transportation means to a platform; operator identification information notification processing (S6) to notify the user of randomly generated operator identification information before opening an entrance door of the platform; door opening processing (S7) to open the entrance door after the vehicle transportation means arrived the platform; operator identification information acquisition processing to acquire the operator identification information input by the user existing outside the platform before closing the entrance door; determination processing to determine whether or not the operator identification information notified by the operator identification information notification processing matches the operator identification information acquired in the operator identification information acquisition processing; and door closing processing to close the entrance door if the determination result in the determination processing matches.SELECTED DRAWING: Figure 3
Patent JP-2017182476-A (JP)
Title: Automatic fillet creation system and program
Inventor: SHINDO AKINARI
IPC: G06F17/50
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To surely and automatically create a fillet in a three-dimensional shape model without requiring a database.SOLUTION: A fillet is created according to the steps of: extracting edge lines from a three-dimensional shape model; acquiring a fillet radius of a fillet to be created on the edge lines; calculating a region from a confluence point to boundary points that are separated by a prescribed distance set on the basis of the fillet radius, for multiple edge lines confluent at the confluence point among the edge lines, as a corner region of the edge lines; calculating a cross sectional line of the fillet on the basis of the fillet radius, for each of the boundary points of the multiple edge lines confluent at the confluence point, for the corner region of the edge lines; calculating an intermediate line connecting the cross sectional lines; and forming a curved surface in a closed region surrounded by the cross sectional lines and the intermediate lines.SELECTED DRAWING: Figure 42