baber/WOPTO huggingface dataset:
Patent JP-2018022197-A (JP)
Title: Rotary force transmission unit
Inventor: KAWAKAMI TAKUYA
IPC: G03G21/18
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a configuration in which a coupling member has a sphere to be the center of tilt (tilt movement), a torque transmission target member has an opening having a smaller diameter than that of the sphere, and the sphere is brought into contact with an inner edge of the opening to regulate the coupling member from dropping off from the torque transmission target member, the inner edge of the opening may limit the amount at which the coupling member can tilt (make tilt movement).SOLUTION: While a pin 88 that is a shaft part is inserted into a hole 86b that is a through hole provided on a coupling member 86, both edges of the pin 88 are supported with a drive-side flange 87 that is a torque transmission target member. In this way, the coupling member 86, the drive-side flange 87, and the pin 88 are connected with one another, and the pin 88 is brought into contact with the inside of the hole 86b without limiting the amount at which the coupling member can tilt (make tilt movement), and thereby the coupling member 86 can be regulated from dropping off from the drive-side flange 87.SELECTED DRAWING: Figure 1
Patent JP-2018056132-A (JP)
Title: Lithium ion batteries comprising nanofibers
Inventor: JOO YONG LAK
IPC: H01M4/48
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery having a high energy capacity, decreased in fine powder resulting from structural disruption, and increased in lifetime.SOLUTION: A lithium ion battery comprises: an anode in a first chamber; a cathode in a second chamber; and a separator between the first and second chambers. In the lithium ion battery, the separator includes one or more polymer nanocomposite nanofibers. The polymer nanocomposite nanofibers each include a polymer matrix with non-agglomerating ceramic and/or clay nanostructures embedded therein. The polymer nanocomposite nanofibers include non-agglomerating ceramic and/or clay nanostructures at 0.1-70 wt.%, preferably 1-15 wt.% on average. In the battery, the polymer nanocomposite nanofibers each have an average diameter of less than 1 μm, an average aspect ratio of at least 100, an average length of preferably at least 1000 μm, and an average specific surface area of at least 100 m/g.SELECTED DRAWING: None
Patent JP-2019090369-A (JP)
Title: Variable intake manifold of internal combustion engine and its leakage inspection method
Inventor: TACHIKAWA NORITAKA
IPC: F02M35/112
Filed: 2017-11-15
Abstract: To provide a variable intake manifold 1 capable of inspecting leakage at a close position of a variable intake valve 21 positioned inside.SOLUTION: A variable intake manifold 1 has a collector 2 configuring a collector chamber 15, and a branch portion 3 wound along an outer periphery of the collector 2, and the collector chamber 15 can be communicated to an intermediate position of a branch passage 16 through a variable intake valve 21. The variable intake manifold 1 self-stands on a floor surface 11 in a state of applying a bracket 10 and a mounting flange 6 as grounding points, with an attitude that the mounting flange 6 is directed downward, in a state of not being mounted on the internal combustion engine. In this attitude, water is stored inside and frozen, so that ice 25 is made to a horizontal level L defined by an intake inlet 5, and the communication of the collector chamber 15 and the branch passage 16 is blocked. Accordingly, leakage inspection of the variable intake valve 21 can be performed between the intake inlet 5 and an intake outlet 17.SELECTED DRAWING: Figure 6
Patent JP-2019094517-A (JP)
Title: Aluminum alloy material for monolayer heating joint, excellent in deformation resistance
Inventor: KUROSAKI Tomohito
IPC: C22C21/02
Filed: 2017-11-20
Abstract: To provide an aluminum alloy material having heating joint function as a monolayer, of which reduction of deformation resistance due to processing before blazing is suppressed.SOLUTION: There is provided an aluminum alloy material containing Si:1.5 mass% to 5.0 mass%, Mn of 0.05 mass% to 2.0 mass%, Fe:0.01 mass% to 2.0 mass% and the balance Al with inevitable impurities, and having heating joint function as a monolayer, having a fibrous structure, consisting of a Si-based compound or an AlMnFeSi-based compound, having number density of second phase particles with circle-equivalent diameter of 5.0 μm to 10.0 μm of 1000/mmor less, work hardening exponent n value between 2 points from nominal strain of 0.9 time of nominal strain of maximum load point to nominal strain of the maximum load point of 0.03 or more and local elongation of 1% or more.SELECTED DRAWING: Figure 1
Patent JP-2019096447-A (JP)
Title: Solid insulated switchgear
Inventor: SATO SATOSHI
IPC: H01H33/66
Filed: 2017-11-22
Abstract: To downsize a solid insulated switchgear.SOLUTION: A solid insulated switchgear 1 comprises: a movable part 5 having, on a carriage 4, such components as a vacuum interrupter 2 and an operation mechanism 3 for opening/closing the vacuum interrupter 2; and a fixed part (not shown) having such components as a bus bar, a grounding device, and a cable connection. The vacuum interrupter 2 is provided so that a shaft of a movable lead 2a moves in a horizontal direction. The movable lead 2a is provided with a flexible conductor 12, which is a conductor having flexibility, and the movable lead 2a is electrically connected to a main circuit conductor 8 via the flexible conductor 12. A mold part 10 is provided with a support part 10b with which an upper end portion of the main circuit conductor 8 comes into sliding contact. Thereby, the upper end portion of the main circuit conductor 8 is supported by the support part 10b.SELECTED DRAWING: Figure 1
Patent JP-2018027473-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 2017-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a vicious act, such as so-called a hanging board, in a game machine having a control board.SOLUTION: A Pachinko machine 10 includes: an outer frame 11; and an inner frame 12 provided in an openable/closable manner at one side part of a front part of the outer frame 11. At the back of a game board, an encapsulation member is provided to encapsulate a main control board including main control means and storage means, in an accommodation state. At the encapsulation member, clearing means for clearing storage information in the storage means by an external operation is provided. The Pachinko machine is constituted in such a manner that clearing of the storage information in the storage means is allowed on the condition that, in a state where the clearing means is ON-operated, a power cut-off state is switched to a power supply state by power supply means and after that the clearing means is OFF-operated.SELECTED DRAWING: Figure 1
Patent JP-2018076124-A (JP)
Title: Stripper device of peeling seal and method thereof
Inventor: ROBERT K NEEPER
IPC: B65B69/00
Filed: 2017-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method which utilize an economical feature of a film-seal, enable easy access to a plate and re-seal, and open a container sealed by a well plate or other peeling seals.SOLUTION: A container or a container array sealed by a peelable seal is moved to a peeling station along a process route by a conveyor 10, and at this time a pasted face of nearly equal or larger width compared with the seal is pushed on an upper surface of the peelable seal. A recovery rod adds downward pressure to the pasted face, by pushing the same to the seal, the container or the container array is held in the same position on the conveyor while a plate 16 moves with the seal. When a leading edge of the seal passes through the recovery rod, the pasted face is rolled up by detaching from the seal surface, is detached from the container or the container array by pulling the leading edge of the seal, on the other hand the container or the container array is held on the lower side by the roller. A removed seal is renounced after that.SELECTED DRAWING: Figure 1
Patent JP-2019101381-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: TASHIRO YOSHIHISA
IPC: G03B5/00
Filed: 2017-12-08
Abstract: To provide a zoom lens small in size as a whole, having a high zoom ratio and capable of maintaining high optical performance upon correcting an image blur, in which a vibration-proof function and a focusing function are both easily reduced in size.SOLUTION: The zoom lens comprises, successively disposed from an object side to an image side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, a fourth lens group having a positive refractive power, and a rear group including at least one lens group, in which upon zooming or focusing, an interval between adjoining lens groups varies. The rear group comprises, successively disposed from the object side: an object-side partial lens group having a negative refractive power, which is immobile upon zooming or focusing and moves in a direction including a component of a perpendicular direction to the optical axis upon correcting an image blur; and an image-side partial lens group having a positive refractive power, which moves to the object side upon focusing from an infinite distance to a close range.SELECTED DRAWING: Figure 16
Patent JP-2019104953-A (JP)
Title: Aluminum die casting alloy, automobile member having aluminum die casting alloy, and production method of aluminum die casting alloy
Inventor: SODA YUJI
IPC: C22C21/02
Filed: 2017-12-11
Abstract: To provide an aluminum die casting alloy having both strength and ductility.SOLUTION: The aluminum die casting alloy of the present invention comprises 9-11.5 mass% of silicon (Si), 0.4-0.8 mass% of manganese (Mn), 0.1-0.5 mass% of magnesium (Mg), the balance aluminum (Al), and 0.25 mass% or less of iron (Fe), 0.1 mass% or less of zinc (Zn) and inevitable impurities. The aluminum die casting alloy has a matrix containing aluminum and silicon-containing particles having an aspect ratio of 1.0-2.5. The aluminum die casting alloy has a conductivity of 37% IACS or less. The aluminum die casting alloy is solid-solution strengthened by solid solution atoms in the matrix phase. Hard particles containing Si are spheroidized to relax the notch effect to provide strength and ductility in the aluminum die casting alloy.SELECTED DRAWING: None
Patent JP-2019107194-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-12-18
Abstract: To provide a proper board configuration.SOLUTION: In patterns 44AK10P, 44AK11P of wiring, a signal wiring formed of a second pattern of wiring corresponds to a first shape part which is a first shape being a linear shape or an almost linear shape, and a signal wiring formed of a first pattern of wiring includes a second shape part such as a meander shape different from the first shape part. Plural signal wirings formed of a pattern 44AK11P of wiring are formed to include the second shape part different from the linear shape and almost linear shape on one surface of the board. On a rear surface layer 44AK2S, a test point 44AK11TP is formed. The test point 44AK11TP is connected to a different conductor layer which is a pattern of a wiring formed on a surface layer 44AK1S through a through hole 44AK2H.SELECTED DRAWING: Figure 31
Patent JP-2019109126-A (JP)
Title: Current sensor
Inventor: OKUYAMA TAKESHI
IPC: G01R15/20
Filed: 2017-12-18
Abstract: To provide a current sensor excellent in pulse response properties.SOLUTION: The current sensor includes three bus bars 2, a first shield plate 3, a second shield plate 4, three magnetic detection elements 5, and a conductive plate 6 composed of a nonmagnetic conductive material. The bus bars 2 having a plate shape are arranged in alignment so as to be spaced apart in the plate width direction, and currents of the phases in the three phase alternating current flow through the bus bars. The first shield plate 3 and the second shield plate 4 composed of a magnetic material are arranged so that the three bus bars 2 are collectively sandwiched in a thickness direction perpendicular to the plate width direction. The magnetic detection elements 5 are respectively disposed between each of the bus bars 2 and the first shield plate 3, and detects the intensity of the magnetic field generated by the current flowing through the corresponding bus bar 2. The conductive plate 6 is disposed between each of the magnetic detection elements 5 and the first shield plate 3, and is disposed so as to sandwich all the three bus bars 2 with the second shield plate 4.SELECTED DRAWING: Figure 1
Patent JP-2019107606-A (JP)
Title: Coating device
Inventor: SASANO YUJI
IPC: B05C11/10
Filed: 2017-12-18
Abstract: To provide a coating device having a simple lamination die which can laminate and coat a coating liquid onto a web.SOLUTION: A lamination die 14 has: a stem 20 which extends in a longitudinal direction; a support member 28 which is provided on a rear part of the stem 20; a first body 22 which is integrally erected from a front part of a top face of the stem 20; an intermediate body 24 which is assembled to a rear face of the first body 22 while being supported on the rear part of the top face of the stem 20, and is formed into a triangular vertical section; and a second body 26 which is supported above the support member 28, and is assembled to the rear face of the intermediate body 24.SELECTED DRAWING: Figure 5
Patent JP-2019109715-A (JP)
Title: Information processing device and information processing method
Inventor: MORITA YASUHIRO
IPC: G06F16/00
Filed: 2017-12-18
Abstract: To provide an information processing device capable of surely specifying which component in line drawing information a text label represented in a business document including a drawing corresponds to.SOLUTION: An information processing device includes: text extraction means for extracting a text label from a business document including a drawing; line drawing extraction means for extracting line drawing data obtained by excluding the text label extracted by the text extraction means; and authorization means for making a connection from a specific position in the drawing in the business document to a text label position extracted by the text extraction means with auxiliary lines, counting line drawing information in a processing drawing and the number of closed curves formed in the line drawing information formed by the auxiliary lines in each auxiliary line, and authorizing a text label displayed at a position at which the auxiliary lines are connected when the calculated number of closed curves is the minimum number of closed curves as a text label corresponding to the specific position, wherein a business label corresponding to the specific position in the drawing of the business document including the drawing can be specified without performing definition or the like in advance.SELECTED DRAWING: Figure 2
Patent JP-2019109773-A (JP)
Title: Moving object
Inventor: SAKAHARA HIROTO
IPC: G05D1/02
Filed: 2017-12-19
Abstract: To solve the problem that movement in a narrow path is limited since walls of the narrow path are detected as obstacles when a moving object passes through the narrow path.SOLUTION: A moving object 1 comprises: a distance measuring sensor 12 for measuring the distance to an object; an obstacle detection unit 13 for detecting an obstacle using the result of distance measurement; a movement mechanism 11; a movement control unit 17 for controlling movement so as to avoid collision against a detected obstacle; a map storage unit 15 in which a map indicating obstacles is stored; a current position acquisition unit 14; and a determination unit 16 for determining, using the current position, whether or not the detected obstacle is a known thing on the map. The movement control unit 17 exercises different control relating to obstacles in accordance with the determination result. Thus, it is possible to differentiate control with regard to a known obstacle and an unknown obstacle and reduce limitations imposed on movement due to that a known wall is detected as an obstacle, as well as to appropriately prevent collision against an unknown obstacle.SELECTED DRAWING: Figure 1
Patent JP-2019107363-A (JP)
Title: Article storage case
Inventor: IKEDA KATSUYOSHI
IPC: A45C5/14
Filed: 2017-12-20
Abstract: To provide an article storage case free from a fear of breakage of a stored article even when receiving external force or shock from the outside while being preserved or carried.SOLUTION: A foldable article storage case comprises: a rectangular bottom plate part 2 comprising an unbending hard material; a pair of side plate parts 4a,4b connected to the side edges of the bottom plate part 2; and a pair of end plate parts 5a,5b connected to the side edges of the bottom plate part 2. The side plate parts 4a,4b and the end plate parts 5a,5b comprise hard materials, and have flexibility in the inner direction. An article storage space is formed by connecting between both side edges of the end plate parts 5a,5b and the circumferences of the side plate parts 4a,4b by openable/closable fasteners 6a,6b. The side plate parts 4a,4b are rolled inward, and the end plate parts 5a,5b are vertically superposed on the side plate parts 4a,4b when being folded.SELECTED DRAWING: Figure 1
Patent JP-2019114836-A (JP)
Title: Communication device and communication system
Inventor: TANIHATA Tomoki
IPC: H04W88/02
Filed: 2017-12-21
Abstract: To provide a communication device and a communication system that can improve communication efficiency, compared with a case where when an obstacle blocking a communication path is removed from the communication path, communication using the communication path is not started.SOLUTION: An image forming apparatus 100 comprises: an antenna for transmission 130 that wirelessly transmits a signal to an external interface device 800; and an infrared sensor 150 that monitors the presence/absence of an obstacle blocking a communication path of a signal transmitted by the antenna for transmission 130 and received by the interface device 800. When the obstacle is determined to be removed from a first path 902 from an output from the infrared sensor 150, the antenna for transmission 130 starts transmission of a signal using the first path 902 from which the obstacle is removed.SELECTED DRAWING: Figure 3
Patent JP-2019114598-A (JP)
Title: Light-emitting element mounting substrate, light-emitting element module and method for manufacturing light-emitting element mounting substrate
Inventor: HIRASAWA TAKAHISA
IPC: H01L33/60
Filed: 2017-12-21
Abstract: To provide a light-emitting element mounting substrate capable of further enhancing luminance of a light-emitting element.SOLUTION: A light-emitting element mounting substrate 1 includes a base material 10 which is formed of an insulating resin and has a first main surface 11 and a second main surface 12 in an opposite side to the first main surface, a first conductor layer 21 formed on a first main surface side, a second conductor layer 22 in a second main surface side, first and second metal blocks 61 and 62 which are fitted into first and second holes penetrating through the first conductor layer 21, the base material 10 and the second conductor layer 22 and are formed in a height projecting from the first conductor layer 21, and a light reflection layer 30 that are formed on the first conductor layer and the first main surface of the base material 10 from which the first conductor layer 21 is removed, and has the upper surface positioned approximately at the same height as the surface of the first conductor layer side of the first and second metal blocks 61 and 62 and exposed, in which a portion including the surface on the first conductor layer side of the first and second metal blocks 61 and 62 is an element mounting part 85 including the plurality of electrode pads 81 and 82, and the light reflection layer 30 is exposed between the plurality of electrode pads.SELECTED DRAWING: Figure 1
Patent JP-2019114666-A (JP)
Title: LED light source device and spotlight
Inventor: ENOMOTO MINORU
IPC: H01L33/50
Filed: 2017-12-25
Abstract: To provide an LED light source device and a spotlight capable of appropriately emitting light of a plurality of different colors by using a plurality of LED chips emitting light of the same wavelength.SOLUTION: In an LED light source device including a plurality of LED chips 46 surface-mounted two-dimensionally on a mounting substrate 41, the plurality of LED chips 46 emit light of the same wavelength, a phosphor layer 47 including a phosphor is formed above some of the plurality of LED chips 46, and each of LED chips on each of which at least the phosphor layer is not formed among the plurality of LED chips 46 is surrounded by a dam material 51, and the plurality of LED chips 46 respectively emit lights of a plurality of different wavelengths to the outside according to the presence or absence of the phosphor layer 47 and/or the type of phosphor included in the phosphor layer 47.SELECTED DRAWING: Figure 1
Patent JP-2018132758-A (JP)
Title: Resin fine particle, manufacturing method for resin fine particle, manufacturing method for resin particle, and manufacturing method for tonner
Inventor: KOUCHI SHINNOSUKE
IPC: C08J3/16
Filed: 2017-12-25
Abstract: PROBLEM TO BE SOLVED: To stably obtain resin fine particles and tonner having sharp particle size distribution by using resin fine particles with a small particle diameter as dispersant having affinity to carbon dioxide and resin solution and excellent solvent resistance.SOLUTION: A manufacturing method of tonner includes: a process for mixing resin fine particles, organic solvent, and resin R with a dispersion medium containing carbon dioxide, and for preparing dispersant of a liquid drop containing the resin R; and a process for flowing the carbon dioxide to the dispersant to remove the organic solvent. The resin fine particles have at least one resin containing partial structures A, B and C, and the resin fine particles are soluble in chloroform, and an SP value of the partial structure A, an SP value of the resin R, and an SP value of the partial structure B satisfy a special relation, and the resin A composed of the partial structure A and resin B composed of the partial structure B are soluble in the organic solvent, and resin C composed of the partial structure C is insoluble in the organic solvent.SELECTED DRAWING: None
Patent JP-2019117832-A (JP)
Title: Manufacturing method of epitaxial silicon wafer, epitaxial silicon wafer, and manufacturing method of solid state imaging device
Inventor: KADONO TAKESHI
IPC: H01L21/322
Filed: 2017-12-26
Abstract: To provide a manufacturing method of epitaxial silicon wafer, capable of obtaining an epitaxial silicon wafer in which white scratch defect in a back irradiation solid state imaging device can be suppressed furthermore, while having high gettering ability.SOLUTION: A manufacturing method of epitaxial silicon wafer has a first step of irradiating the surface 10A of a silicon wafer with cluster ions 12 of CH(n=1 or 2, m=1, 2, 3, 4 or 5) generated by using a Bernas-type ion source or an IHC-type ion source, and forming a modified layer 14 of dissolved carbon and hydrogen, i.e., the constituent elements of the cluster ions 12, in the silicon wafer, and a second step of subsequently forming a silicon epitaxial layer 16 on the surface 10A. In the first process, peaks of concentration profile of carbon and hydrogen in the modified layer 14 are located, respectively, in 150-2000 nm from the surface 10A.SELECTED DRAWING: Figure 1