baber/WOPTO huggingface dataset:
Patent JP-2018126254-A (JP)
Title: Game system and its computer program
Inventor: WAKITA JUN
IPC: A63F13/44
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a game system that harmonizes a degree of difficulty with interest when a section for making a performance progress only by an operation sound based on a user's operation is included at least in a portion of the music.SOLUTION: A game system is provided with an operation instruction unit for instructing a user of the operation to be performed by the user in accordance with the progress of the music, and a musical sound generating unit for generating an operation sound based on the operation performed by the user, in which a section where the performance of the music progresses only by the operation sound at least in a portion of the music is contained. The game system is also provided with a base tone generating unit for generating a cyclic base tone according to a tempo of the music; and a base tone control unit for making the user select the generation or stopping of the base tone in the section, generating the base tone in the section when the generation of the base tone is selected, and controlling the base tone generating unit so that the base tone may not be generated in the section when the stopping of the base tone is selected.SELECTED DRAWING: Figure 6
Patent JP-2018129730-A (JP)
Title: Communication terminal device, communication system, and control program for communication terminal device
Inventor: HARA YASUSHI
IPC: H04W84/12
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by searching for an access point.SOLUTION: A communication terminal device includes a first communication unit that searches for an access point and performs first communication via the detected access point, a first control unit that acquires control information on the detected access point by searching for the access point by using the first communication unit, a second control unit that is connected to the detected access point by searching for the access point by using the first communication unit, a storage unit that stores an identification information list including identification information of the access point to be connected to the first communication unit, and a determination unit that starts the second control unit and stops operation of the first control unit when the identification information of the acquired access point included in the control information acquired by the first control unit is included in the identification information list stored in the storage unit and when strength information of the access point corresponding to the identification information of the obtained access point is equal to or higher than a first threshold value.SELECTED DRAWING: Figure 4
Patent JP-2018133643-A (JP)
Title: Compound machine
Inventor: KUNIHISA TEPPEI
IPC: B41J29/46
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a compound machine, formed by integrating a server unit with an image formation unit, capable of avoiding generation of a malfunction resulting from a thermal load on the server unit even if fan driving of the image formation unit stops.SOLUTION: A compound machine 100, in which an image formation unit 110 and a server unit 120 are installed on one housing 100F, includes: power supply units 117, 126, 131 for supplying electric power to the image formation unit 110 and the server unit 120 and a fan 520 for delivering outside air to the server unit 120. Even if power supply to the image formation unit 110 from the power supply units 117, 126, 131 stops, the fan 520 is driven and does not stop delivery of outside air to the server unit 120.SELECTED DRAWING: Figure 3
Patent JP-2018131073-A (JP)
Title: Vehicle wheel
Inventor: TERAGUCHI MASAMITSU
IPC: B60B21/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle wheel which enables easy attachment of a sub air chamber member to a well part.SOLUTION: A sub air chamber member 30 is fixed to an area between first and second wall surfaces 13a, 13b provided at a well part of a wheel rim by a fixing member. The first wall surface 13a is higher than the second wall surface 13b. First and second groove parts 15a, 15b are respectively provided at the first and second wall surfaces 13a, 13b. The fixing member includes a bottom surface part 41 and first and second side surface parts. A first claw part 45a which fits in the first groove part 15a and generates an axial pressing force F3 is provided on an outer surface of the first side surface part. A second claw part 45b which receives a reaction force F4 of the axial pressing force and fits in the second groove part 15b is provided on an outer surface of the second side surface part. Third claw parts 46 which contact with an upper surface of the sub air chamber member 30 are provided on inner surfaces of the first and second side surface parts.SELECTED DRAWING: Figure 11
Patent JP-2018137258-A (JP)
Title: Component mounting device and component mounting method
Inventor: ENDO SHINICHIRO
IPC: H05K13/08
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device and a component mounting method which can reduce defective detachment/attachment movement of a nozzle holder and reduce failure in accuracy of component mounting by a suction nozzle attached to the nozzle holder.SOLUTION: In a component mounting device where a component is mounted on a substrate by transferring a mounting head having a nozzle holder 30 to which a suction nozzle is attached and sucking the component by the suction nozzle, when the component is mounted on the substrate by correcting a rotation angle of the suction nozzle or when detaching or attaching the nozzle holder 30 by correcting the rotation angle of the nozzle holder 30, the nozzle holder 30 in a condition where the suction nozzle is detached is imaged from below by a component recognition camera 13, and a rotational position of the suction nozzle or the nozzle holder 30 is corrected on the basis of a holder direction reference line HDL detected in the imaged image 13a by recognition of a pin member 31c which is a positioning part of the suction nozzle 21.SELECTED DRAWING: Figure 6
Patent JP-2018135556-A (JP)
Title: Electromagnetic steel sheet, and method for producing the same
Inventor: TOMITA MIHO
IPC: C22C38/60
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic steel sheet excellent in adhesion to an insulating film, showing low core loss, and excellent in magnetic properties.SOLUTION: This invention relates to an electromagnetic steel sheet, comprising 2.0 mass% or more but 4.5 mass% or less of Si, 2.5 mass% or more but 5.0 mass% or less of Mn, and having an oxidation layer on a base steel sheet, the layer mainly consisting of Fe. In the electromagnetic steel sheet, a maximum density D(mass%) of Mn in the oxidation layer and a maximum density D(mass%) of Si in the oxidation layer satisfies the following formula (1): (D/D)≥1.50.SELECTED DRAWING: Figure 1
Patent JP-2018135792-A (JP)
Title: Engine cooling device
Inventor: FUJITA TAKAYOSHI
IPC: F01P11/16
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device capable of accurately calculating a target temperature of cooling water of an engine by feedback control.SOLUTION: An engine cooling device of this invention circulates cooling water delivered by a water pump 18 through cooling water passages 10, 12, 14 of an engine. The engine cooling device includes a feedback control section 40 for feedback controlling a temperature of the cooling water at a target temperature, and a cooling water flow rate integrating section for integrating a flow rate of the cooling water delivered from the water pump. The feedback control section performs feedback control when the integrated cooling water amount reaches a set value.SELECTED DRAWING: Figure 1
Patent JP-2018134619-A (JP)
Title: Coagulation sedimentation equipment
Inventor: MAEDA RINTARO
IPC: B01D21/01
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain clear treated water while achieving high-speed treatment by a simple structure.SOLUTION: Coagulation sedimentation equipment 1 is provided with a concentration part 20 which is at least partially partitioned by a cylindrical body 21 rotatably arranged in a sedimentation tank 10 around a rotation axis L extending in a vertical direction, and concentrates flocks in treated water in the sedimentation tank 10; and a stirring blade 30 which is mounted on an outer circumference surface of the cylindrical body 21, stirs the treated water in the sedimentation tank 10 by rotating together with the cylindrical body 21, and granulates the flocks in the treated water.SELECTED DRAWING: Figure 1
Patent JP-2018148606-A (JP)
Title: Base unit, motor, and blower
Inventor: YAMASAKI YUTA
IPC: H02K7/14
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a base unit, a motor, and a blower, capable of improving reliability.SOLUTION: A base unit 1 comprises: a cylindrical bearing housing that extends on a center axis C extended vertically; a base plate 2 that expands to a radial direction while connecting to the bearing housing; and a stator provided on the radial direction outer side of the bearing housing on an upper surface of the base plate. At least one part of the base plate and at least one part of the stator are covered with a mold part 7 formed by resin, and the stator and the base plate are connected through the mold part. The base plate includes a hook part 20 hooked to the mold part in at least axial direction while projecting to an upper direction. The hook part is arranged in the radial direction outer side from the bearing housing.SELECTED DRAWING: Figure 7
Patent JP-2018145449-A (JP)
Title: Exudation method of lithium ion battery scrap, recovery method of metal from lithium ion battery scrap
Inventor: YOKOTA TAKUYA
IPC: B09B3/00
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an exudation method of a lithium ion battery scarp capable of simplifying or omitting following treatments by making most part of copper during exudation of the lithium ion battery scarp a solid state, and achieving enhancement of treatment performance and cost reduction, and a recovery method of metals from the lithium ion battery scarp.SOLUTION: An exudation method of a lithium ion battery scarp is a method for exuding the lithium ion battery scarp as a powder type battery powder, where a non-calcined battery powder containing at least copper is contacted with an acidic exudate together with a calcined battery powder and exudated.SELECTED DRAWING: Figure 1
Patent JP-2018143289-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, while the Pachinko machine 1 can execute special image processing for the entire screen, the Pachinko machine 1 can display a standard image not affected by the special image processing according to player's operation.SELECTED DRAWING: Figure 60
Patent JP-2018146018-A (JP)
Title: Variable flow valve mechanism, supercharger, and manufacturing method of variable flow valve mechanism
Inventor: NARIMATSU AKITADA
IPC: F02B37/18
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify work for attaching a valve attachment member to a rotational shaft.SOLUTION: A variable flow valve mechanism 20 is configured to open/close an opening part of a gas flow variable passage 17. The valve mechanism 20 includes a rotational shaft 21 penetrating a housing and supported rotatably to the housing, a valve attachment member 22 connected to one end part 21a of the rotational shaft 21 and extending in a radial direction Y of the rotational shaft 21, and a valve body 23 attached to a tip part 22b of the valve attachment member 22. A base end part 22a of the valve attachment member 22 has an attachment piece covering a part in a circumferential direction of the rotational shaft 21 from a side opposite to a sheet surface 23a of the valve body 23.SELECTED DRAWING: Figure 5
Patent JP-2018144845-A (JP)
Title: Pulp molded egg storage tray
Inventor: WATANABE MASAHITO
IPC: B65D21/02
Filed: 2017-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a pulp molded egg storage tray which increases strength of the tray, in which eggs are hardly displaced against vibration and the like and which can reliably hold eggs.SOLUTION: In a pulp molded egg storage tray, a plurality of egg storage recesses 1 are arrayed vertically and laterally, low partition walls 2 are formed between adjacent egg storage recesses, at intersection parts of the respective low partition walls 2, high support pillars 3 which are taller than the low partition walls 2 are formed, and four high support pillars 3 are formed around a single egg storage recess 1. Each low partition wall 2 has large strength as a ridge part 2a on an upper edge is formed to be wide. In each egg storage recess 1, a circular horizontal surface 4 is formed in the center of a bottom surface. An inner peripheral surface standing upward from the circular horizontal surface 4 is a truncated conical surface 5 whose diameter increases upward, so that eggs can be supported in a circular manner.SELECTED DRAWING: Figure 6
Patent JP-2018146398-A (JP)
Title: Model generation device, position estimation device, and program
Inventor: KANAZAWA NOBORU
IPC: H04B17/391
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique allowing for acquisition of positional information on a communication terminal independent of implementation, setting or the like of the communication terminal although there are cases where positioning by the GPS or LCS cannot obtain positional information because they depend on the implementation and setting of the communication terminal.SOLUTION: A model generation device includes: an acquisition unit that acquires a reception level pattern indicating a change of a reception level of a radio wave from a radio base station continuously measured at a plurality of spots within a certain period while a communication terminal is moving, and positions of the plurality of spots; and a learning model generation unit that generates a learning model for estimating the position of the communication terminal from the reception level pattern indicating the change of the reception level of the radio wave from the radio base station measured continuously at the spots within the certain period while the communication terminal was moving on the basis of the reception level and the positions.SELECTED DRAWING: Figure 5
Patent JP-2017187749-A (JP)
Title: Electrophotographic apparatus
Inventor: SHIMADA TAKESHI
IPC: G03G5/14
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus in which the deterioration of electrical properties in repetitive use is suppressed even in the case where an electrophotographic photosensitive member absorbs moisture under a high-temperature and high-humidity environment.SOLUTION: An undercoat layer of the electrophotographic photosensitive member provided in the electrophotographic apparatus contains (α) metal oxide particles, (β) a particular benzophenone compound, and (γ) a compound represented by the formula (2) in the figure, where Rto Reach independently represent a hydrogen atom, a hydroxy group, a halogen atom, an alkyl group, an alkoxy group or an amino group, and Arepresents a C2-4 alkenyl group.SELECTED DRAWING: None
Patent JP-2018147867-A (JP)
Title: Fuel cell system
Inventor: TSURUTA YOSHIAKI
IPC: H01M8/04
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce a step-up loss generated by execution of refresh processing.SOLUTION: A fuel cell system comprises: a converter 31 for stepping up an output voltage of a fuel cell 11; a converter 32 for stepping up an output voltage of a secondary cell 21; an inverter 41 for supplying output power of the converters 31, 32 to a load device 51; a refresh processing execution unit for executing refresh processing of lowering a power generation voltage of the fuel cell to activate a catalyst layer of the fuel cell; and a refresh processing control unit that permits execution of the refresh processing in the case that at least any of a secondary cell's temperature exceeding a predetermined temperature, the secondary cell's SOC being lower than a predetermined SOC value, and a secondary cell's load exceeding a predetermined value is established and, on the other hand, prohibits the refresh processing from being executed in the case where the secondary cell's temperature is lower than the predetermined temperature, the secondary cell's SOC is equal to or higher than the predetermined SOC value, and the secondary cell's load is equal to or lower than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2018152179-A (JP)
Title: Fuel cell system and method for operating the same
Inventor: YOSHIMURA AKIHISA
IPC: H01M8/04
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system arranged so that a start-up allowable frequency of a fuel cell can be utilized completely.SOLUTION: A fuel cell system (10) comprises a fuel cell (101) and a controller (116). The controller (116) controls the operation of the fuel cell (101). The controller (116) decides a start-up allowable frequency based on a predetermined start-up frequency of the fuel cell(101) per unit time, a cumulative energization time from the start of energization of the fuel cell(101) to a present moment, and a number of cumulative start-ups of the fuel cell (101) up to now. When the start-up allowable frequency is less than a predetermined value, the controller (116) decides that the fuel cell (101) stays in such a start-up protection state that the start-up of the fuel cell(101) should be banned. When it is decided that the fuel cell is in the start-up protection state in a period during which the fuel cell (101) remains stopped, the controller (116) bans the start-up of the fuel cell 101.SELECTED DRAWING: Figure 1
Patent JP-2018149860-A (JP)
Title: Image display device
Inventor: SUZUKI DAN
IPC: B60Q1/26
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that can notify information properly to a notification subject.SOLUTION: An image display device includes: an irradiation part for irradiating a road surface around own vehicle with light to display an image at the road surface; and a communication part for performing inter-vehicle communication with other vehicles. The irradiation part displays an own vehicle notification image for notifying information around the own vehicle based on the inter-vehicle communication performed by the communication part.SELECTED DRAWING: Figure 2
Patent JP-2018155862-A (JP)
Title: Display panel
Inventor: KAWASHIMA EIJI
IPC: G09F13/04
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a display panel capable of shining a plurality of patterns decorated simultaneously with molding by light passing through molding resin.SOLUTION: When a first pattern 51 is shined with a first window 41 by lighting of an LED91 that is a first light source, a display panel 10 suppresses light emission of a second pattern 52 by a first reverse side light shielding area 71 and a second front side light shielding area 44. When the second pattern 52 is shined with a second window 42 by lighting of an LED92 that is a second light source, the display panel is configured to suppress light emission of the first pattern 51 by a second reverse side light shielding area 72 and a first front side light shielding area 43.SELECTED DRAWING: Figure 4
Patent JP-2018154707-A (JP)
Title: Dynamic-crosslinking thermoplastic elastomer composition
Inventor: HATOYAMA NAOMASA
IPC: C08L23/16
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel thermoplastic elastomer composition having excellent mechanical strength and permanent compression set, and also provide e.g. a molding, a member for automobiles, and a member for building materials prepared therewith.SOLUTION: A dynamic-crosslinking thermoplastic elastomer composition contains the following component (A), component (B), component (C) and component (D). Component (A): ethylene-α olefin-conjugated diene copolymer rubber. Component (B): modified polypropylene showing strain hardening properties. Component (C): cross-linker. Component (D): hydrocarbon rubber softener.SELECTED DRAWING: None
Patent JP-2018159490-A (JP)
Title: Burner device
Inventor: KARAKI TATSUYA
IPC: F23D14/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a burner device capable of easily and accurately positioning auxiliary components such as an ignition plug and a frame rod to prescribed proper positions with respect to a burner main body without causing problems such as deterioration of assemblability as a whole.SOLUTION: A burner device B includes an auxiliary plate 2 provided with auxiliary components 6a, 6b, and a margin of a first screw member insertion hole 70a to a first screw member 7A for mounting the auxiliary plate 2 to a burner unit U, is smaller than a margin of a second screw member insertion hole 70b to a second screw member 7B for mounting the auxiliary plate 2 to a burner case 1.SELECTED DRAWING: Figure 4
Patent JP-2018158873-A (JP)
Title: Glass and glass container
Inventor: HAMADA AKINORI
IPC: C03C4/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide reductive and black glass, and a glass container.SOLUTION: The present invention provides soda lime-based glass for a container, containing chromium of 0.15-0.30 wt% in terms of CrO, preferably 0.15-0.25 wt%, nickel of 0.02-0.06 wt% in terms of NiO, preferably, 0.03-0.05 wt%, and iron of 0.2-0.6 wt% in terms of FeO, preferably 0.2-0.4 wt%, where the glass is reductive with a redox number of -10 to -20; brightness Y in CIE expression in terms of 3 mm thickness is 10-30%; a dominant wavelength λD is 565-585 nm; and excitation purity Pe is 60% or more. The glass further contains sulfur of 0.03-0.10 wt% in terms of SO.SELECTED DRAWING: Figure 2
Patent JP-2018162742-A (JP)
Title: Variable displacement swash compressor
Inventor: HONDA KAZUYA
IPC: F04B27/18
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To change an inclination angle of a swash plate smoothly.SOLUTION: An outer diameter of a rotational shaft 21 becomes smaller as a guide surface 45 approaches a rotational axial line L of the rotational shaft 21. Consequently, in one example case where at a portion of an outer peripheral surface 21c of the rotational shaft 21 where the outer diameter of the rotational shaft 21 is fixed, the guide surface 45 is provided concavely, a width of the guide surface 45 is prevented from becoming extremely wider as the guide surface 45 approaches the rotational axial line L of the rotational shaft 21. Thus, the width of the guide surface 45 can be suppressed from becoming excessively wide. Since both edges 46 of the guide surface 45 continue to the outer peripheral surface 21c of the rotational shaft 21, the edges 46 have an obtuse angle. Therefor, for example, in comparison to a case where the edge 46 has a pin angle, slide resistance between the edge 46 and an outer peripheral surface 44a of a fourth pin 44 and abrasion of the edge 46 can be suppressed from occurring at the time when the outer peripheral surface 44a of the fourth pin 44 contacts with the edge 46.SELECTED DRAWING: Figure 6