baber/WOPTO huggingface dataset:
Patent JP-2014231638-A (JP)
Title: Method of producing magnesium powder metallurgy sintered body, magnesium powder metallurgy sintered body and magnesium powder metallurgy material
Inventor: IWAOKA TAKU
IPC: C22C1/04
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a magnesium powder metallurgy sintered body which enhances the binding power between magnesium powder particles in the magnesium powder metallurgy material and densifies the structure of the material while keeping the structure of the material, the sintered body and a material.SOLUTION: A method of producing a magnesium powder metallurgy sintered body includes a mixing step S1 of mixing magnesium powder with an addition element powder to prepare a magnesium powder metallurgy material, a powder charging step S2 of charging the material into a forming die, a sintering step S3 of sintering the material at a temperature lower than the melting point of magnesium, while compressing the material, to cause a liquid phase of the addition element, the liquid phase of the addition element plus a liquid phase of the eutectic molten liquid of magnesium and the addition element, mixed together, or the liquid phase of the eutectic molten liquid alone to intervene between magnesium, a cooling step S4 of cooling to convert the liquid phase(s) into the solid phase(s), and a take-out step S5 of taking out the sintered body from the forming die.
Patent JP-2015208613-A (JP)
Title: Game machine
Inventor: TSUCHIYA KENJI
IPC: A63F7/02
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance interest in a game.SOLUTION: In a jackpot game, open/close control which sets special ball entry means to an open state for a predetermined unit open time which can be identified as the same by a player, can be carried out an upper limit open times based on the type of the jackpot. The unit open time is defined as a time during which around one game ball can enter the special ball entry means. In a plurality of round games, the unit round game having a total open time is defined during which the game balls of one or more and less than the upper limit can enter, is included at least.
Patent JP-2015212639-A (JP)
Title: Measurement system, measurement information display method, and program
Inventor: NISHI TAKURO
IPC: G01D7/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system that allows intuitive understanding of the relationship between a measured value and related information of a target measurement apparatus and a circumferential situation of an installation site, and facilitates various situation determinations.SOLUTION: A measurement system 1 includes: a measurement apparatus 10 that presents an identification code and repeats a predetermined measurement; a terminal 20 including a photographing unit 21 and a display unit 22; and a server 40 for storing a measurement result of the measurement apparatus 10. The terminal 20 recognizes the identification code from an image photographed by the photographing unit 21, and requests the server 40 to transmit predetermined information on the basis of the result of the recognition. On the basis of the information received from the server 40, the terminal 20 displays the measurement result and the information to be compared with the measurement result on the display unit 22 so that they are overlaid on the actual video.
Patent JP-2015216590-A (JP)
Title: Load drive device
Inventor: OSHIMA KAZUNORI
IPC: H03K17/687
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To speedily return a current that flows to a load when cancelling resetting of filters, to a desired value while effectively utilizing an advantage that the number of interconnections is decreased.SOLUTION: While an external filter reset signal P1 is inactive, upon receiving output from a pulse generation circuit 17, a load drive device 1 resets low-pass filters 12-1, 12-2 and 12-3 in a saturated state where capacitive components thereof are charged. When the external filter reset signal P1 becomes active, charging of the low-pass filters 12-1, 12-2 and 12-3 is stopped, and charges stored in the capacitive components of the low-pass filters 12-1, 12-2 and 12-3 is temporarily discharged by a delay circuit 18. After the lapse of a time constant τ, resetting of the low-pass filters 12-1, 12-2 and 12-3 is cancelled and output of a drive signal from the low-pass filters 12-1, 12-2 and 12-3 to control terminals of correspondent active elements Q1-1, Q1-2 and Q1-3 is started.
Patent JP-2015214957-A (JP)
Title: Internal combustion engine control device
Inventor: TASHIRO MASAHIKO
IPC: F02D43/00
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of suppressing the occurrence of knocking in an internal combustion engine in which two types of fuels different in octane number are injected.SOLUTION: A control device 1 of an internal combustion engine 3 including a second variable cam phase mechanism 9 capable of changing valve timing of intake valves 4a and 4b so as to set different timing to the intake valves 4a and 4b from each other; and first and second injection valves 11 and 12 injecting ethanol and gasoline, respectively, comprises an ECU 2. The ECU 2 controls the second variable cam phase mechanism 9 so that the valve timing of the first intake valve 4a is earlier than the valve timing of the second intake valve 4b (step 13); controls the first fuel injection valve 11 so as to inject the ethanol at predetermined first timing after timing at which the first intake valve 4a starts to open (step 4); and controls the second fuel injection valve 12 so as to inject the gasoline at predetermined second timing later than the predetermined first timing (step 4).
Patent JP-2015213702-A (JP)
Title: Game machine
Inventor: MORIMOTO MAKOTO
IPC: A63F5/04
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing discomfort from being given to a player in a state for easily shifting to a specific state as compared with a normal state.SOLUTION: When a state managed by a sub-control board 400 is a battle state, a sub-CPU 401 executes a lottery regarding continuation of an ART state by an ART point. The lottery regarding continuation of the ART state uses a battle state victory or defeat lottery table (refer to Fig.177) in a second embodiment. When the number of times, where the lottery regarding the continuation of the ART state is not won, becomes "1", the continuation of the ART state is easily determined and a lottery value is prescribed as compared with a case before the number of times, where the lottery is not won, becomes "1".
Patent JP-2015082321-A (JP)
Title: Information processing apparatus, load control method, and load control program
Inventor: KANEMASA YASUHIKO
IPC: G06F9/50
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To suppress a mismatch of the levels of operation of a load and a processor.SOLUTION: An information processing apparatus 10 includes a processor 11 that can switch the level of operation from among the plurality of levels of operation different in power consumption, and a storage unit 12 that stores a program 12a controlling the level of operation of the processor 11. The processor 11 executing the program 12a detects the periodicity of the change of the load of the information processing apparatus 10, and changes a determination period T for determining whether or not to switch the level of operation of the processor 11.
Patent JP-2015221589-A (JP)
Title: Negative pressure booster
Inventor: YATABE SHUICHI
IPC: B60T13/573
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure booster comprising a reaction mechanism 24 comprising: a reaction piston 17 moving forward and backward by reacting an input rod 20 in a valve cylinder 10; an operation piston 15 provided on the valve cylinder 10 in a forward projecting state so as to surround the reaction piston; a cup-shaped output piston 21 continuous to a rear end of an output rod 25 facing a negative pressure chamber 2, and fitted to the valve cylinder 10 so as to slide forward and backward freely; and an elastic piston 22 stored in the output piston, whose front face faces the output piston 21, and whose rear face faces front faces of the reaction piston 17 and operation piston 15, in which even when the valve cylinder 10 is slightly inclined to the output piston 21 in a non-operation state of the negative pressure booster, seal property of a contact part between a front end face 15f of the operation piston and elastic piston 22 is enhanced.SOLUTION: An inner peripheral end 15fie, or a predetermined inner peripheral side area 15fi including the inner peripheral end 15fie protrudes toward an elastic piston 22 side relative to other areas 15fo, on a front end face 15f of an operation piston 15.
Patent JP-2015221992-A (JP)
Title: Opened/closed type bucket device and hydraulic shovel provided with the same
Inventor: UCHIYAMA SHINICHIRO
IPC: E01C19/18
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To simplify processes before paving, by discharging pavement materials while maintaining a prescribed height and controlling deviations in the height to the extent possible.SOLUTION: The present invention relates to a hydraulic shovel comprising a body part 21, a boom 22, an arm 23 and an opened/closed type bucket device 1 fitted on a fitting part 231 on a tip of the arm 23. The opened/closed type bucket device 1 comprises a bucket body 11 that serves as a container for storing such as pavement materials and an opening/closing member 12 that opens/closes an open side 11a of the bucket body 11. The opening/closing member 12 comprises a shutter part 121 that opens and closes, opening/closing operation parts 122 formed to enclose the bucket body 11 from both sides of the shutter part 121, a shaft body 122a at the center point of opening/closing operations by the opening/closing operation parts 122, and a round bar body 123 that connects the opening/closing operation parts 122 on the side opposite to the side with the shutter part 121.
Patent JP-2015224830-A (JP)
Title: Refrigeration device
Inventor: MINAMI JUNYA
IPC: F25B29/00
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress drift of a refrigerating machine oil between heat source units when a heat source-side heat exchanger functions as an evaporator of a refrigerant in a refrigeration device in which a plurality of heat source units and a utilization unit are connected through a first gas-refrigerant communication tube, a liquid-refrigerant communication tube, and a second gas-refrigerant communication tube.SOLUTION: In each heat source unit, second heat source-side low-pressure gas tubes 39a, 39b connected to an outlet of a heat source-side heat exchanger functioning as an evaporator of a refrigerant, are connected to middle parts of first heat source-side low-pressure gas tubes 38a, 38b connecting an end portion, on a heat source unit side, of a second gas refrigerant communication tube with a suction side of compressors 21a, 21b. The first heat source-side low-pressure gas tubes 38a, 38b form first and second raised portions 41a, 42a, 41b, 42b raised to be higher than connecting parts 40a, 40b with the second heat source-side low-pressure gas tubes.
Patent JP-2015229197-A (JP)
Title: Method of manufacturing vitrified bond grindstone and the vitrified bond grindstone
Inventor: YAMASHITA TOMOKAZU
IPC: B24D3/18
Filed: 2014-06-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a vitrified bond grindstone in which abrasive grains and chip pockets can be dispersed uniformly by a grinding action face in any site of the grindstone, and which enables stable grinding from the start of use of the grindstone until the end of the use.SOLUTION: A method of manufacturing a vitrified bond grindstone includes: an abrasive grain mixing step for mixing DLC film-coated abrasive grains 3 whose surfaces are coated with DLC films 2, non DLC film-coated abrasive grains 1 being abrasive grains not coated with DLC films 2, and a vitrified binder 4 to prepare mixed abrasive grains; a molding step for molding the mixed abrasive grains into a desired shape to manufacture a molded product; and a calcinating step for calcinating the molded product to manufacture a grindstone. Accordingly, a vitrified bond grindstone 10 in which the non DLC film-coated abrasive grains 1 having large holding force and the DLC film-coated abrasive grains 3 having small holding force are dispersed uniformly, can be manufactured, and chip pockets having good dispersibility due to drop of the DLC film-coated abrasive grains 3 during grinding, can be formed.
Patent JP-2015229948-A (JP)
Title: Internal combustion engine air quantity estimation device
Inventor: MORIGUCHI RYUTARO
IPC: F02D45/00
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine air quantity estimation device capable of improving accuracy for estimating a compressor flow volume.SOLUTION: This air quantity estimation device estimates a compressor flow volume that is a flow volume of air passing through a compressor of a turbocharger using a variation in a boost pressure sensor value. This air quantity estimation device calculates a guard value on the basis of a magnitude of an offset of an intake air flow volume downstream of the compressor from the compressor flow volume (step S110) in a boost pressure transient state (step S100: YES); and controls the variation in the boost pressure sensor value used for estimation of the compressor flow volume using the calculated guard value (step S130).
Patent JP-2015230813-A (JP)
Title: Fuel battery system and operation method for the same
Inventor: MINETA SHINGO
IPC: H01M8/04
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery system that is usable as a base power supply and an independent power supply under emergency.SOLUTION: A fuel battery system has a fuel battery, a hydrogen generation device for electrolyzing water or water vapor to manufacture hydrogen, a hydrogen stock device for stocking the manufactured hydrogen, and a power conditioner for supplying the output of the fuel battery to a load and the hydrogen generation device. The fuel battery is controlled to generate power of a fixed output larger than power supplied to the load. The power conditioner preferentially supplies from the output of the fuel battery to the load and supplies the hydrogen generation device with surplus power corresponding to the difference between the output of the fuel battery and the power supplied to the load.
Patent JP-2016001830-A (JP)
Title: Radio network switching control device, radio terminal device, server device, radio communication system, radio network switching control method, and program
Inventor: SUZUKI MOTOHIRO
IPC: H04W48/18
Filed: 2014-06-12
Abstract: PROBLEM TO BE SOLVED: To select an appropriate radio network from a plurality of radio networks and to perform switching in order not to deteriorate a user's cenesthesia.SOLUTION: A radio network switching control device comprises: a radio network connection detection unit that detects connectable radio networks; an estimation result acquisition unit that, if the radio network connection detection unit detects a second radio network during connection with a first radio network, acquires estimated bandwidth values of the connected radio network, which are regularly estimated before and after switching to the second radio network; an estimation result comparison unit that compares the estimated bandwidth values of the radio network before and after switching acquired by the estimation result acquisition unit; and a radio network switching notification unit that, after switching to the second radio network, makes the connection with the second radio network maintained or makes the connection switched back to the first radio network on the basis of a comparison result by the estimation result comparison unit.
Patent JP-2016003444-A (JP)
Title: Parting member and pile head treatment method for on-site constructed pile
Inventor: NAKAMURA TAKAHIRO
IPC: E02D5/34
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a parting member and a pile head treatment method for an on-site constructed pile that facilitate demolition of excess concrete.SOLUTION: A parting member 1 has a plurality of slits at a prescribed interval on a surface 3 of a mat-like body 2 formed of a stretchable material. A cage 35 made of reinforcing bars and having the parting member 1 fitted in a circumferential direction is inserted into a hole 39 excavated into a ground while holding an upper part of a main reinforcement 37 in a slit, and concrete is cast for constructing an on-site constructed pile 29. Then, concrete at an outside part 41 of the parting member 1 is removed, the concrete being a part of excess concrete 33 at a pile head of the on-site constructed pile 29, and the parting member 1 is removed from the cage 35. Furthermore, concrete at an inner part 43 of the parting member 1 is removed, the concrete being a part of the excess concrete 33.
Patent JP-2016004131-A (JP)
Title: Lubricant supply quantity control device
Inventor: KISHI YOSHIHARU
IPC: G03G21/14
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply quantity control device capable of supplying a lubricant of a proper amount on the surface of an image carrier.SOLUTION: A lubricant supply quantity control device controls a supply quantity of a lubricant by a lubricant supply part for supplying the lubricant on the surface of an image carrier for electrostatically carrying a developer image constituted of a charged developer, and includes: a transfer rate estimation part for estimating a rate of amount of the developer transferred from the image carrier when transferring the developer image by electrostatically moving the developer constituting the developer image carried on the image carrier from among the developers constituting the developer images carried on the image carrier; and a lubricant supply amount control part for controlling a supply amount of the lubricant per unit time to the surface of the image carrier by the lubricant supply part.
Patent JP-2016004677-A (JP)
Title: Light-emitting device and lighting fixture
Inventor: TAKENAGA TAKUSHI
IPC: F21V29/00
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which can be inexpensively formed without spoiling appearance and whose housing can be formed small, and to provide a lighting fixture including the light-emitting device.SOLUTION: A light-emitting device 1 includes: a light-emitting body 2 having light-emitting elements 7; a housing 3 having a resin case 13, a plurality of projecting bodies 15 which are set to an end surface 13c of the other end side 13b of the case 13, and large-diameter parts 15a formed at the tip end sides of the projecting bodies 15, and provided with the light-emitting body 2 attached to the end surface 13c side of the case 13; a cover body 4 which includes a translucent cover body part 23 covering the light-emitting body 2 and a mounting part 24 set to an opening of the cover body part 23, which is provided with a plurality of insertion parts 25 through which the projection bodies 15 are passed, and the large-diameter parts 15a set to the projection bodies 15 at a side closer to the cover body part 23 than the insertion part 25, and which is fitted to the housing 3; and a mouthpiece 14 set to one end side 13a of the case 13.
Patent JP-2016002339-A (JP)
Title: Game machine
Inventor: FUKUSHIMA JUNZO
IPC: A63F5/04
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine 1 capable of preventing malfunction of a speaker protection circuit 56 caused by fraudulently-irradiated electric waves.SOLUTION: The slot machine 1 includes a speaker 20 for outputting various types of sounds, an amplifier circuit 55 connected to the speaker 20, and the speaker protection circuit 56 for protecting the speaker 20. The speaker protection circuit 56 includes: a DC detection circuit 56a that, when detecting abnormality of voltage output from the amplifier circuit 55, outputs a Hi-level voltage signal; and a protection signal output circuit 56b that, when the Hi-level voltage signal is input, outputs a protection signal for cutting off the power supply to the amplifier circuit 55 by a turn-on operation of an N-channel type filed effect transistor Q11.
Patent JP-2016002065-A (JP)
Title: Greening structure and greening wall
Inventor: OKUTANI AKIHIRO
IPC: A01G1/00
Filed: 2014-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a greening structure and a greening wall by which raising of plants can be simply managed and a greening state can be easily maintained.SOLUTION: A greening structure 1 of the present invention comprises a plurality of planting bases 10 made of porous ceramics and a member 20 for fixing which fixes the planting bases 10, in which the planting bases 10 are arranged in a plurality of stages with a gap from each other in a vertical direction, and the planting bases 10 have faster diffusion rate of water in a horizontal direction than diffusion rate of water in a vertical direction.
Patent JP-2016009689-A (JP)
Title: Method for manufacturing mounting substrate and mounting substrate
Inventor: HONMA SATOSHI
IPC: H05K1/18
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a mounting substrate capable of suppressing detachment and damage of a light-emitting element or a light-emitting component when taking up a wiring board.SOLUTION: A mounting substrate mounted with a plurality of light-emitting components comprises: a resin substrate having flexibility; an electrode unit for mounting provided on a first surface of the resin substrate; a light-emitting component mounted on the electrode unit for mounting; and a first surface side spacer provided on the first surface of the resin substrate. The distance between an external surface of the first surface side spacer and the first surface of the resin substrate is equal to or more than the distance between an external surface of the light-emitting component and the first surface of the resin substrate.
Patent JP-2016008626-A (JP)
Title: Ball-type constant velocity joint assembly and its boot
Inventor: AOKI YOSHIMI
IPC: F16D3/84
Filed: 2014-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a ball-type constant velocity joint assembly which can prevent the desorption of balls from an outer ring by a low-cost constitution.SOLUTION: A ball-type constant velocity joint assembly comprises an outer ring 11, an inner ring 12, a plurality of balls 13, a shaft 15, a cage 14 and a boot 16. The boot comprises: a large-diameter cylinder part 16a; a small-diameter cylinder part 16b; a tapered part 16c which is integrally connected to the small-diameter cylinder part side of the large-diameter cylinder part, contracted in diameter toward the small-diameter cylinder part, and buts on the balls which are located at an opening end of the outer ring; a telescopic bellows part 16d which is integrally arranged between the tapered part and the small-diameter cylinder part; and an annular wall 16e which protrudes toward the radial inside of the tapered part from an internal peripheral face of the tapered part within a range of the bellows part side rather than an abutment point with the balls of the tapered part out of the internal peripheral face of the tapered part.