baber/WOPTO huggingface dataset:
Patent JP-2017065267-A (JP)
Title: Charging type cutting tool
Inventor: ABE KENJI
IPC: B23D47/12
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool using a charging type battery as an electric power source, and to make it possible to inexpensively utilize a cutting tool of high output by not using an expensive high output battery but using a low output battery as the power source.SOLUTION: In a cutting tool 1, two widely spread 18 V batteries B1 and B2 are connected in series to drive an electric motor 11 using the total voltage as rating voltage.SELECTED DRAWING: Figure 3
Patent JP-2017142494-A (JP)
Title: Method for manufacturing toner
Inventor: KATO TOMOHISA
IPC: G03G9/087
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner that is excellent in hot-offset resistance while maintaining low-temperature fixability and image quality.SOLUTION: There is provided a method for manufacturing a toner for acquiring a toner (D) by fusing, mixing, and kneading a polyester resin (A) and magnetic powder (B) in the presence of an esterified catalyst (C) at 150 to 200°C, the method for manufacturing a toner satisfying the following relational expression (1), where the polyester resin (A) is a polyester resin containing a polyester resin (A1) having a softening point of 125 to 170°C. (1) 1.05≤V/V≤5.0, wherein V represents the viscosity (Pa s) at 130°C of the toner (D), and Vrepresents the viscosity (Pa s) at 130°C of the toner (D) obtained by fusing, mixing, and kneading in the absence of the esterified catalyst (C).SELECTED DRAWING: None
Patent JP-2018123266-A (JP)
Title: Conductive resin molding and conductive resin composition
Inventor: ONYU KAIRI
IPC: C08K3/04
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a conductive resin molding and a conductive resin composition excellent in conductivity and production suitability.SOLUTION: There are provided a conductive resin molding that contains a conductive filler and a thermoplastic resin, where the thermoplastic resin contains a thermoplastic resin (A) and a thermoplastic resin (B) incompatible with the thermoplastic resin (A), where a ratio of the thermoplastic resin (A) occupied in the total of the contents of the thermoplastic resin (A) and the thermoplastic resin (B) is 30-70 vol.%, and surface tension γof the thermoplastic resin (A) and surface tension γof the thermoplastic resin (B) satisfy γ-γ≥2 mJ/m; and a conductive resin composition.SELECTED DRAWING: Figure 1
Patent JP-2018123936-A (JP)
Title: Differential case
Inventor: HAMANA MASUMI
IPC: F16H48/40
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential case of a differential gear assembly that is made compact and reduces costs while maintaining high rigidity and strength.SOLUTION: A differential case (20) according to the present invention has a main body part (21) which has a space sectioned to house a differential gear set, and a flange part (22) which spreads from the main body part to an outer-diameter side. The main body part includes pinion shaft support parts for supporting both ends of a pinion shaft (30) of the differential gear set at two circumferential places paired with each other across an axis of rotation of the main body part, and the flange part is coupled with the pinion shaft support parts at the two places at an inner peripheral edge and also coupled coaxially with a ring gear (10) at an outer peripheral edge and spreads to be inclined to the axis of rotation at an angle (θ) from the inner peripheral edge to the outer peripheral edge.SELECTED DRAWING: Figure 1
Patent JP-2018131809-A (JP)
Title: Pressure plate, method for protecting slope having existing slope frame using pressure plate, and protection system of slope having existing slope frame
Inventor: OOKA SHINKICHI
IPC: E02D17/20
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure plate capable of effective protection of and planting in a slope having an existing slope frame, a method for protecting a slope having an existing slope frame using the pressure plate, and a protection system of a slope having an existing slope frame.SOLUTION: A pressure plate 10 is fastened with an anchor 40 provided on a slope S that has a gridded slope frame 2 comprising a vertical frame part 2a and a lateral frame part 2b, and is installed on the slope S in a pressure contact state so as to receive reaction force from the slope S. The pressure plate 10 has a frame body 20, and a netted body 30 stretched on the undersurface of the frame body so as to cover the interior of the frame body, and the size of the frame body 20 in top view is a size that can be encompassed within one frame of the slope frame 2 in a region of the slope S. In addition, this invention provides a method for protecting the slope S having the existing slope frame 2 using the pressure plate 10 and a protection system 60 of the slope S having the existing slope frame 2.SELECTED DRAWING: Figure 1
Patent JP-2018132141-A (JP)
Title: Cylinder device, slug crusher, integrated gasification combined cycle, and seal method in cylinder device
Inventor: KITADA MASASHI
IPC: F16J15/40
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device which suppresses intrusion of foreign matters such as slug powder into a clearance between a cylinder body and an operation rod and suppresses damage of each part of a cylinder member to achieve longer service life, and to provide a slug crusher, an integrated gasification combined cycle, and a seal method in the cylinder device.SOLUTION: A hydraulic cylinder 123 comprises: a cylinder body 131; an operation rod 132 which is arranged so as to be inserted and extracted into/from an opening part 131a of the cylinder body 131 along a center axis C direction of the cylinder body 131; at least one seal members 133 which are arranged between an inner peripheral face 131g of the cylinder body 131 and an outer peripheral face 132f of the operation rod 132; and a fluid seal mechanism 135 which is provided at a side of the opening part 131a of the cylinder body 131 with respect to the seal members 133, supplies a sealing fluid W2 into a clearance S between the inner peripheral face 131g of the cylinder body 131 and the outer peripheral face 132f of the operation rod 132, and makes the sealing fluid W2 flow out of the clearance S between the opening part 131a of the cylinder body 131 and the outer peripheral face 132f of the operation rod 132.SELECTED DRAWING: Figure 4
Patent JP-2018135003-A (JP)
Title: Travel control device, vehicle, and travel control method
Inventor: TAKAHASHI NAOKI
IPC: B60W30/095
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a travel control device, a vehicle, and a travel control method capable of preventing a vehicle from approaching a forward object and colliding with the same while performing braking control of the vehicle.SOLUTION: A travel control device includes: a travel control unit for causing a vehicle to travel according to a travel schedule including driven travel and inertial travel; a collision determination unit for determining whether or not a possibility of the vehicle to collide with a forward object is high; a braking control unit for performing braking control to decelerate the vehicle on the basis of a determination result of the collision determination unit; and a coasting prohibition control unit, when it is determined by the collision determination unit that a possibility of the vehicle to collide with the forward object is high, for controlling the travel control unit so as to prohibit the start of inertial travel at a timing before the braking control is performed by the braking control unit.SELECTED DRAWING: Figure 2
Patent JP-2018134608-A (JP)
Title: Pipeline flushing method and filter unit
Inventor: SEKINE YUSUKE
IPC: B01D29/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To minimize a pipeline non-installation section and perform flushing of a circulation pipeline.SOLUTION: A pipeline flushing method includes: providing a temporary filter unit 7 between a first end part 1a and a second end part 1b of a pipeline 1 to form a closed loop path by the pipeline 1 and the filter unit 7; and pumping water stored in a storage tank 3 provided on the pipeline 1 with a pump 4 provided on the pipeline 1 to circulate the water along the path.SELECTED DRAWING: Figure 3
Patent JP-2018139058-A (JP)
Title: Information processor and information processing method and program
Inventor: IWAMOTO KAZUNARI
IPC: G06T7/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an information processing method and a program making determination of mis-detection of an object more accurately.SOLUTION: An object is detected from a photographic image taken by photographic means. A feature quantity of the detected object and a direction of the object against the photographic means are obtained. A prediction value of a feature of the object is calculated based on those. In the next detection timing, the prediction value are compared with the feature quantity of a result of detection of the object by detection means, then whether the detection result is mis-detection is evaluated.SELECTED DRAWING: Figure 4
Patent JP-2018141841-A (JP)
Title: Register estimation device, register estimation method and register estimation program
Inventor: HORI KENICHIRO
IPC: G10L25/90
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a register estimation device, a register estimation method and a register estimation program that can improve precision of estimation of a register that an object sound has.SOLUTION: A register estimation device comprises: an integration unit 12 configured to handle a register as a set of a plurality of register sections, define each of the register sections as a region determined with a predetermined phase range and a predetermined frequency band, make, for each first window, an amplitude of the first window correspond to a register section determined with a frequency band that a frequency component of the first window belongs to and a phase range that a phase component of the first window belongs to, and calculate, for each register section, a first integrated value as an integrated value of the amplitude made to correspond to the register section; and an estimation unit 13 configured to estimate, as a candidate constituting an object register in the set, a register section whose first integrated value is larger than a reference value of the integrated value estimated as sound volume of an object sound in advance.SELECTED DRAWING: Figure 1
Patent JP-2018149842-A (JP)
Title: Vessel and power system and operational method for the same
Inventor: TANOUE AKIRA
IPC: B63J3/04
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a vessel capable of reducing cost regarding operation while suppressing compression of a space by installation of a desulfurization equipment in suppressing an amount of emission of sulfur content and a power system and an operational method for the vessel.SOLUTION: A vessel includes: a main engine 3 capable of being driven by high-sulfur fuel F2; a shaft generator 4 for carrying out power generation linked to driving of the main engine 3; a main generator 5 for carrying out power generation by low sulfur fuel F1 with lower sulfur content than the high sulfur fuel F2; and a desulfurization equipment 8 for eliminating sulfur content from exhaust gas G burning the high sulfur fuel F2.SELECTED DRAWING: Figure 2
Patent JP-2018150636-A (JP)
Title: Lace knitted fabric
Inventor: YOSHIDA SHIGEO
IPC: D04B21/12
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lace knitted fabric capable of preventing strength reduction of seams when sewing, and ooze out of an adhesive when heat pressure adhesion.SOLUTION: The lace knitted fabric is formed of a thick part 2 having a first insertion yarn 22 knitted into a chain knit texture by alternately inserting a sinker loop 25 of any one wale of adjacent two wales 26 and a sinker loop 25 of the other wale; and a thin part 3 continuing to the thick part 2 having a second insertion yarn 23 knitted into a chain knit texture by alternately inserting a sinker loop 25 of a center wale of 3 mutually adjacent wales 26 and a sinker loop 25 of a wale 26 adjacent to one side of the center wale on a predetermined first course C1, and by alternately inserting the sinker loop 25 of the center wale 26 and a sinker loop 25 of a wale adjacent to the other side of the center wale 26 on a predetermined second course C2 other than the predetermined first course C1.SELECTED DRAWING: Figure 1
Patent JP-2018152677-A (JP)
Title: Information processing apparatus, display control method, and program
Inventor: NAKAJIMA KOSUKE
IPC: H04N1/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when authentication operation is interrupted by pressing a return button of a Web browser activated for an authorization request during execution of an application, only a URL recorded in a history is opened and it is not possible to return to an operation screen of an original application.SOLUTION: When a return button of a Web browser is pressed down, when authorization is being processed by an instruction from an incorporated application, cancellation of the authorization process is notified to the incorporated application and an operation screen of the incorporated application is displayed on the front. On the other hand, if the authorization process is not in progress, the display is returned according to a history.SELECTED DRAWING: Figure 10
Patent JP-2018149051-A (JP)
Title: Game machine
Inventor: TANIGAWA HIROYUKI
IPC: A63F7/02
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting and reporting an irregular game during a non-jackpot game state.SOLUTION: In a Pachinko machine, when a specific game state is under execution, the number of game balls (abnormal entry number) entering a first start pocket and a normal winning hole is counted (S264). When the counted abnormal entry number is a first threshold (S267: YES), a first error alarm command is stored (S268) and is transmitted to a sub-control board. In the sub-control board, when the first error alarm command is received, a first error performance for reporting a first error is executed.SELECTED DRAWING: Figure 20
Patent JP-2018157627-A (JP)
Title: Distribution network monitoring system
Inventor: TAKEYA HIROAKI
IPC: H02J13/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a distribution network monitoring system capable of quickly detecting an abnormality in a low cost.SOLUTION: A distribution network monitoring system 1 comprises: a CT sensor 7; and an electric power management device 51. The CT sensor 7 includes a measurement part 71 and a transmission part 73. The measurement part 71 is installed at a plurality of predetermined positions of an electric lines constructing the distribution network, and measures a current in the electric lines at each predetermined position. The transmission part 73 transmits a current effective value used for detecting the abnormality of the distribution network as at least one part data of measurement data from the measurement part 71, a basic wave, and a power specter of a third higher harmonic and a fifth higher harmonic as transmission data in wireless. The electric power management device 51 includes a reception part 53a and a management DB54. The reception part 53a receives the transmission data. The management DB54 stores the data received.SELECTED DRAWING: Figure 1
Patent JP-2018156014-A (JP)
Title: Cap and capped optical connector
Inventor: OTOMITSU TAKAHITO
IPC: G02B6/36
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cap that is able to prevent abrasion powder from sticking to a ferrule, and to provide a capped optical connector.SOLUTION: A cap 60 is attached to a first housing 30 accommodating a first ferrule 10 of a first optical connector 1 and is used for blocking an insertion port 30A into which a second optical connector is inserted. The first housing comprises: an accommodation part 32 accommodating the first ferrule; a step face 34 formed on a periphery of the opening of the accommodation part in the first housing; and a pair of locking pieces 31 provided on the insertion port in order to lock the second optical connector. The cap has a cylindrical insertion part 63 inserted into the insertion port from an inside of the pair of locking pieces. The insertion part has a round end part 63A, which abuts against the step surface.SELECTED DRAWING: Figure 3
Patent JP-2018157768-A (JP)
Title: Food washing device
Inventor: KAWAGOE HIROKI
IPC: A23N12/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a food washing device capable of effectively reducing an odor attributable to a chlorine gas generated in washing food.SOLUTION: A food washing device (1) comprises a washing tank (10) disposed in a housing having an openable lid, and a chlorine odor-reducing mechanism (40) for reducing a chlorine odor attributable to a chlorine gas accumulating in a space (94) of the housing due to vaporization from electrolytic water in the washing tank (10) in washing food. The chlorine odor-reducing mechanism (40) includes a suction port (41) for sucking the chlorine gas in the space (94), an ejection port (42) for ejecting the chlorine gas sucked from the suction port into the washing tank (10), a suction pump (44) provided on a chlorine gas path (43) from the suction port to the ejection port, and a suction control part for controlling the drive of the suction pump (44).SELECTED DRAWING: Figure 4
Patent JP-2018158363-A (JP)
Title: Metal mold cooling mechanism
Inventor: ARAI NOBUHIRO
IPC: B22C9/06
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal mold cooling mechanism capable of improving the strength of the neighborhood of a bolt hole, suppressing an exhaustion of a mold wash, and preventing a galling of the metal mold by suppressing the surface temperature of a bolt hole-forming convex of the metal mold (lower half).SOLUTION: A metal mold cooling mechanism 100 comprises a metal mold that has a cavity as a space for forming a casting by pouring a molten metal, a cooling hole 101 that is formed in the metal mold so as not to communicate with the cavity, and a cooling tube 102 that is inserted in the cooling hole 101. In the metal mold cooling mechanism 100, a convex 101b is formed opposing to a tip end 102a of the cooling tube at a bottom 101a of the cooling hole 101.SELECTED DRAWING: Figure 4
Patent JP-2018164339-A (JP)
Title: Power supply system
Inventor: MAEDA YUKI
IPC: H02H7/18
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system which can be appropriately protected in a case where overcurrent occurs.SOLUTION: Switches SW2A and SW2B include multiple switch parts 25 to 28 which are connected in parallel with one another. A power supply system comprises: current detection parts 61 and 62 for detecting currents flowing to the switch parts 25 to 28; and cutoff parts 40A and 40B including a comparison circuit part 42 to which detection signals of the current detection parts 61 and 62 are inputted and which compares the detection signals with a predetermined overcurrent discrimination value and outputs an overcurrent signal indicating overcurrent occurrence on the basis of a result of the comparison, and a cutoff circuit part 43 which cuts off overcurrent by opening the switch parts 25 to 28 in the switches SW2A and SW2B independently of an opening command by a control part 100 in a case where the overcurrent signal is inputted. The cutoff parts 40A and 40B are provided in at least any switch part among the multiple switch parts 25 to 28.SELECTED DRAWING: Figure 1
Patent JP-2017212728-A (JP)
Title: Network hub, transfer method, and on-vehicle network system
Inventor: SASAKI TAKAMITSU
IPC: H04L12/46
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a network hub (HUB) that is connected with a first network of a CAN for travel control or the like of a vehicle and a second network of an Ethernet(R) used for transmission of, for example, an image, and appropriately performs transmission control of various types of data.SOLUTION: A HUB 200 includes: a reception unit 210a for sequentially receiving frames from a CAN bus and storing the frames in a reception buffer 220a; a reception unit 210b for sequentially receiving frames from a second network and storing the frames in a reception buffer 220b; a selection unit 230 for determining whether a destination of data in each reception buffer is the first network or the second network and storing the data in a corresponding transmission buffer 240a or transmission buffer 240b according to the destination; and a transmission unit 250 for preferentially transmitting yet-to-be-transmitted data in a priority transmission buffer, i.e. any of the transmission buffers.SELECTED DRAWING: Figure 7
Patent JP-2018168291-A (JP)
Title: Method for producing three-layer type pressure-sensitive adhesive sheet
Inventor: SUGI RYUJI
IPC: C09J4/06
Filed: 2017-03-30
Abstract: To provide a three-layer type pressure-sensitive adhesive sheet formed by an on-line method and nonetheless capable of obtaining step followability and good appearance even after a moisture heat resistance test.SOLUTION: A pressure-sensitive composition sheet is provided which is constituted in such a way that a surface layer, an intermediate layer and the surface layer are laminated. The surface layer contains a (meth)acrylic polymer and a hydrogen abstraction type photopolymerization initiator and contains no low molecular weight polyfunctional monomer having a number average molecular weight of 100-1,000. The intermediate layer necessarily contains a (meth)acrylic polymer having a carbon-carbon double bond component introduced to a (meth)acrylic polymer side chain, contains a hydrogen abstraction type photopolymerization initiator and contains no low molecular weight polyfunctional monomer having a number average molecular weight of 100-1,000.SELECTED DRAWING: None
Patent JP-2018167211-A (JP)
Title: Honeycomb structure
Inventor: IIDA TOMOHIRO
IPC: F01N3/022
Filed: 2017-03-30
Abstract: To provide a honeycomb structure which can reduce pressure loss.SOLUTION: An opening ratio of a first cell 2a as an inflow cell 2is larger than an opening ratio of a second cell 2b as an outflow cell 2. A barrier wall 1 arranged so as to surround at least the one first cell 2a includes a first protrusion 6a and a second protrusion 6b which protrude to an inside of the first cell 2a on at least a pair of opposite barrier walls 1 respectively with the first cell 2a interposed therebetween. The first protrusion 6a and the second protrusion 6b are arranged so as not to overlap with each other on an extension line in respective extension directions. A protrusion height H1 of the first protrusion 6a and a protrusion height H2 of the second protrusion 6b are respectively 15-90% with respect to a mutual distance W of the opposite barrier walls 1.SELECTED DRAWING: Figure 5
Patent JP-2018169017-A (JP)
Title: Hermetic ring
Inventor: SATO YUJI
IPC: F16J15/34
Filed: 2017-03-30
Abstract: To provide a hermetic ring capable of accurately detecting and grasping physical property or nature of a diamond film formed on a seal surface contacting with an opposite hermetic ring.SOLUTION: An end surface 8 of a hermetic ring 4 comprises a seal surface 8a contacting with an opposite hermetic ring 6, and an outer peripheral side non-seal surface 8b and inner peripheral side non-seal surface 8c not contacting with the opposite hermetic ring 6. On the outer peripheral side non-seal surface 8b, a cutout part 10 having a surface 10a subjected to destructive inspection is formed, and on the end surface 8, a coating film 11 containing the seal surface 8a and the surface 10a subjected to destructive inspection is formed.SELECTED DRAWING: Figure 2