baber/WOPTO huggingface dataset:
Patent JP-2018113144-A (JP)
Title: Operation method of fuel cell system
Inventor: ONISHI TETSURO
IPC: H01M8/04
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a fuel cell system capable of facilitating fuel saving.SOLUTION: There is provided an operation method of a fuel cell system 1 including a modification unit 2, a fuel cell 4, raw fuel gas amount adjustment means 3 for adjusting the amount of raw fuel gas, air amount adjustment means 5 for adjusting the amount of air, a combustion unit 6 for heating the modification unit 2 and the fuel cell 4 by performing combustion with anode off-gas and cathode off-gas, an electricity demand acquisition unit 7 for acquiring the electricity demand, and a control unit 8. The control unit 8 can execute a normal mode for setting the amount of the raw fuel gas to a first fuel quantity according to electricity demand and setting the amount of air to a first air amount, and a fuel saving mode transiting from the normal mode, when a state where the fluctuation range of electricity demand is confined within a prescribed range continues for a prescribed time in the normal mode, and setting the amount of the raw fuel gas to a second fuel quantity smaller than the first fuel quantity, and the amount of air to a second air amount smaller than the first air amount.SELECTED DRAWING: Figure 1
Patent JP-2018111657-A (JP)
Title: Hyaluronan synthesis promoter
Inventor: MATSUMOTO TOMOHIRO
IPC: A23L33/125
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a hyaluronan synthesis promoter that contains Ampelopsis glandulosa, or Ampelopsis glandulosa and N-acetylglucosamine.SOLUTION: Ampelopsis glandulosa shows hyaluronan synthesis promoting action and can be used as a food, quasi drug or pharmaceutical having excellent hyaluronan synthesis promoting action. Also, Ampelopsis glandulosa can be used as a food, quasi drug or pharmaceutical having hyaluronan amount increasing action, or arthropathy, physiological floater or skin aging preventing/improving action. Further, Ampelopsis glandulosa shows extremely significant hyaluronan synthesis promoting action when used in combination with N-acetylglucosamine, and can be used as a food, quasi drug or pharmaceutical having more effective hyaluronan amount increasing action, or arthropathy, physiological floater or skin aging preventing/improving action.SELECTED DRAWING: None
Patent JP-2018111270-A (JP)
Title: Impression cylinder dirt prevention device
Inventor: KANEKO YUJI
IPC: B41F13/22
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an impression cylinder dirt prevention device capable of suppressing dryness of ink held in a recess provided on a plate cylinder while preventing dirt of an impression cylinder.SOLUTION: An impression cylinder dirt prevention device 50 is used for a printer 10 having an impression cylinder 20 having a product part 24, a first non-product part 26 adjacent to the product part from one side and a second non-product part 27 adjacent to the product part from the other side, an impression cylinder 30 pressing a web being a printing object to an impression cylinder, and a doctor blade 40 scraping excess ink on an outer peripheral surface of the impression cylinder, and includes a spray nozzle 53 for product part, a spray nozzle 54 for a first non-product part and a second spray nozzle 55 for a second non-product part, where the spray nozzle for the first non-product part is provided so as to be inclined to a plane P orthogonal to an axial direction so as to face one side in an axial direction, and the spray nozzle for the second non-product part is provided so as to be inclined to a plane orthogonal to the axial direction so as to face the other side in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2017199894-A (JP)
Title: Stacked capacitor and mounting board thereof
Inventor: PARK HEUNG KIL
IPC: H01G4/232
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a stacked capacitor having a low ESL, and excellent in durability and reliability, and to provide a mounting board thereof.SOLUTION: The body of a capacitor is formed by laminating multiple dielectric layers, and multiple first and second internal electrodes in the width direction, the first and second internal electrodes include bodies overlapping each other, and leads exposed to the mounting surface of the capacitor body, and arranged separately from each other, first, second and third external electrodes are placed on the mounting surface of the capacitor body, so as to be connected with respective leads, the first, second and third external electrodes include first, second and third electrode layers laminated in order, the first and second electrode layers contain metal particles and glass, and the third electrode layer contains conductive resin in a stacked capacitor. A mounting board thereof is also provided.SELECTED DRAWING: Figure 1
Patent JP-2018112014-A (JP)
Title: Offensive smell preventing type drainage equipment
Inventor: ISONO MIHO
IPC: F04D13/08
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide offensive smell preventing type drainage equipment including a pump detachable mechanism, the equipment being able to largely reduce necessity for a maintenance engineer to enter a pit, a water tank, or the like and work.SOLUTION: Offensive smell preventing type drainage equipment includes a pump P and a discharge pipe 1 connected to the pump, the discharge pipe 1 being composed of two or more vertical discharge pipes that are connected with each other separably. The equipment is configured such that the pump can be lifted or got down without separating an elbow pipe 2 from the pump P, the elbow pipe mutually connecting a lowermost vertical discharge pipe and the pump.SELECTED DRAWING: Figure 1
Patent JP-2018111584-A (JP)
Title: Belt conveyor system
Inventor: HAYAMIZU YOSHIYUKI
IPC: B65H5/02
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To realize weight saving and cost reduction of a flexure prevention structure in a belt conveyor system.SOLUTION: A second conveyor 11 comprises a driven roller 103, a driving roller 101, an endless belt 105, a flexure prevention member 107, and a bearing member 109. The endless belt 105 is wound on the driving roller 101 and the driven roller 103. The flexure prevention member 107 includes a rotating body 107a which is arranged below the belt 105 to support a return side part 105b of the belt 105 from a lower side toward an upper side, and a support member 107b which supports the rotating body 107a and has a connection part 107c at its bottom part. The bearing member 109 bears the flexure prevention member 107 by connecting with the connection part 107c of the support member 107b.SELECTED DRAWING: Figure 9
Patent JP-2018111640-A (JP)
Title: Bonding method of carbonaceous material
Inventor: MIYATA SHUICHIRO
IPC: C04B37/00
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method capable of bonding carbonaceous materials to each other without performing complicated steps.SOLUTION: The bonding method for a first member 1A and a second member 1B, both made of a carbonaceous material, contains steps of: sandwiching a porous structure 5 between a bonding surface of a first member 1A and a bonding surface of a second member 1B; under this condition, dipping the first member 1A and the second member 1B in a process liquid 2 to impregnate the process liquid 2 into the porous structure 5; and heating the process liquid 2 impregnated in the porous structure 5 to a temperature higher than or equal to its thermal decomposition temperature, thereby depositing a pyrolytic carbon on fine voids of the porous structure 5 and bonding the first member 1A and second member 1B with the pyrolytic carbon.SELECTED DRAWING: Figure 1
Patent JP-2018114097-A (JP)
Title: Electronic therapy device
Inventor: NISHIDA RIKU
IPC: A61N1/10
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic therapy device capable of improving safety and therapeutic effects.SOLUTION: An electronic therapy device has a power supply device 1 which can charge electrostatic capacitance the human body 5 by connecting a negative electric potential output terminal 2 to a human body 5 and connecting a positive electric potential output terminal 3 to an earth 4 insulated from the human body 5. The power supply device 1 is removable from/attachable to a rechargeable battery 17.SELECTED DRAWING: Figure 1
Patent JP-2017138589-A (JP)
Title: Mems device and operation method for mems device
Inventor: MEYER DANIEL
IPC: B81B3/00
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS device capable of performing high-accuracy drive control over the full lifetime.SOLUTION: A MEMS device (100) comprises: a micromirror device (112) which is disposed on a substrate (101), includes at least one micromirror (102) and can be rotated from a stationary position around at least one axis; at least first stopper (103, 104) that is disposed on the substrate; an actuator device for rotating the micromirror device by applying a current (I); a measurement device for measuring dependency of a rotation position on the current; an identification device which is rotated at a maximum rotation angle and identifies contact to the first stopper in the case where the measurement device measures that the rotation position is changed when the current is changed at a stop position and/or the rotation position is changed just by a predetermined value when the current is changed; and a calculation device for calculating dependency of a rotation angle (α) on the current based on the rotation position dependency, the stop position and a maximum rotation angle.SELECTED DRAWING: Figure 1
Patent JP-2018116583-A (JP)
Title: Flow rate measurement method and flow rate control method
Inventor: MATSUI YUTAKA
IPC: G05D7/06
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of gas flow rate measurement by a build-up method.SOLUTION: A flow rate measurement method includes the steps for: supplying gas outputted from a flow rate controller to a chamber through a gas supply part; closing an exhaust side valve of the chamber after a flow rate of the gas supplied to the chamber is stabilized; measuring a pressure of the chamber and a pressure between the flow rate controller and the gas supply part after closing the exhaust side valve; correcting a pressure loss per volume of the chamber for the pressure of the chamber due to difference between the measured pressure of the chamber and the measured pressure between the flow rate controller and the gas supply part; and calculating a gas flow rate from a corrected pressure increase rate of the chamber and the volume of the chamber.SELECTED DRAWING: Figure 6
Patent JP-2018118840-A (JP)
Title: Article placing tool
Inventor: KOYAMA SAKAE
IPC: B65G57/00
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an article placing tool with a simple structure, which can be used not only for a floor surface installation but also for inter-article intervention without staining the article with the same type of article placement tools, and capable of performing easy management of its own.SOLUTION: An article placing tool 10 includes: a lower member 30 having upper and lower surfaces substantially parallel to each other and having engaging portions 33 formed on both sides thereof; a placing portion 21 on which an article 1 is directly placed; and an upper member 20 having a pair of engaging feet 22 engaging with the engaging portions 33 of the lower member 30 in a state that one of the upper and lower surfaces faces upward, on the underside of the placing portion 21.SELECTED DRAWING: Figure 1
Patent JP-2018124066-A (JP)
Title: Fmcw type radar
Inventor: YOSHIDA TAKAHIRO
IPC: G01S13/34
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an FMCW type radar capable of improving accuracy of range finding at a short distance.SOLUTION: Waveform distortion due to high-pass filter processing for suppressing the influence of leakage may appear in a period P1 including the sweep start portion of the up sweep in a beat signal B(2i-1) at the time of the up sweep and a period P3 including the sweep start portion of the down sweep in a beat signal B(2i) at the time of the down sweep. An FMCW type radar generates a synthetic beat signal BS by synthesizing the beat signal which is the time reversal of a period P4 excluding the period P3 in the beat signal B(2i) with the beat signal of the period P2. The FMCW type radar performs range findings using the synthetic beat signal BS.SELECTED DRAWING: Figure 4
Patent JP-2017177217-A (JP)
Title: Dissipation pattern casting method
Inventor: KUROSAWA Eisuke
IPC: B22C7/02
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a dissipation pattern casting method which enables the cast through of a fine hole with a diameter of 12 mm or less in a good finishes state.SOLUTION: When a casting with a thickness of T [mm] comprising a hole 12 mm or less in diameter and 1 [mm] in length is cast, the thermal decomposition amount and thermal decomposition rate of a resin binder contained in a coating agent can be estimated by using the expressions (1) to (3). Further, the change of normal temperature transverse intensity σ(θ, t) dependent on the thermal decomposition amount ΔC(θ, t) of the resin binder can be estimated by using the expression (4). A method enables a coating agent suitable for casting through a fine hole with less decrease in intensity due to a thermal load to be selected from results of these estimations. ΔC(θ,t)=ΔC(θ){1-exp(kt)}...expression(1), ΔC(θ)=tanh{β(θ-θ)}×100...expression(2), k=Aexp(αθ)...expression(3), σ(θ,t)=σ-(σ-σ)tanh(γΔC(θ,t))+σ(θ,t)...expression(4)SELECTED DRAWING: None
Patent JP-2017186718-A (JP)
Title: Polyimide fiber and process for producing the same
Inventor: NAKAGAKI RYUTA
IPC: C08G73/10
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a polyimide fiber having good physical property can be produced, and to provide a polyimide fiber having good physical property.SOLUTION: A method for producing a polyimide fiber of the present invention includes: a solidification step of discharging a polyimide precursor solution containing a polyimide precursor and a compound having an acid dissociation constant (pKa) of conjugate acid in water at 25°C of 6.0 or more and 10 or less and having an octanol water partition coefficient (Log P) at 25°C of -0.75 or more and 0.75 or less into a solvent being poor or non-solvent for the polyimide precursor to form a polyimide precursor fiber; and a heat stretching step of stretching, while heating, the polyimide precursor fiber to form a polyimide fiber. Further, the polyimide fiber of the present invention has a physical property in which the thermal expansion coefficient is in a range of -15 ppm/K or more and 0 ppm/K or less.SELECTED DRAWING: Figure 1
Patent JP-2018123030-A (JP)
Title: Glass substrate for pen input device, pen input device and manufacturing method of glass substrate for pen input device
Inventor: NISHIDA SHINSAKU
IPC: C03C15/00
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for pen input device excellent in writing feeling by an input pen and capable of maintaining high resolution of a display device.SOLUTION: There is provided a glass substrate 20 for pen input device constituted by a crystallized glass sheet having crystal C, in which the crystallized glass sheet has crystallization degree of 50% or more, haze is 10% or less in a wavelength region of visible lights, a main surface 20a of the crystallized glass sheet has a convexoconcave due to a crystal by etching a glass original sheet constituted by the crystallized glass and the main surface 20a is constituted by crystal C. There is provide a glass substrate for pen input device having particle diameter of the crystal C of 5 to 10 nm.SELECTED DRAWING: Figure 2
Patent JP-2018122343-A (JP)
Title: Linear friction welding method
Inventor: FUJII HIDETOSHI
IPC: B23K20/12
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a linear friction welding method capable of forming a favorable coupling joint even in a sheet metal having a metal thickness of 3 mm or less.SOLUTION: An objective linear friction welding method comprises: a first process of contacting one member with the other member to form a boundary face to be welded; a second process of repeatedly sliding one and the other members on the same trajectory in such a state as applying pressure nearly perpendicular to the boundary face to discharge a weld flash from the boundary face; and a third process of stopping a sliding motion to form a composition plane. The method is characterized in that at least one of one and the other members is made to be a sheet metal having a metal thickness of 3 mm or less, and the weld flash is discharged by setting the pressure to a level of the yield stress or more of the sheet metal in a welding temperature.SELECTED DRAWING: Figure 2
Patent JP-2018124898-A (JP)
Title: Program and information processing apparatus
Inventor: OKAMOTO HIROSHI
IPC: G06F17/30
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce, as compared with repetition calculation of stochastic process of transition in probability between nodes simply through a link of a network, the number of repetition calculation until the repetition calculation becomes in its stationary state.SOLUTION: A virtual link adding unit 142 adds a virtual link to an original network indicated by network information. With this addition, a virtual link is added to at least one part between nodes having a link (actual link) in the original network. A stationary link probability calculating unit 144 to a cluster ring calculating unit 148 executes repetition calculation of the cluster ring based on module analysis of Markov chain with respect to the network added with the virtual link. A single link movement is possible with the virtual link even between the nodes which cannot be reached each other with a plurality of actual links. Since the probability of the node reduces the number of repetition steps required for movement to other node, the calculation becomes its stationary state quicker.SELECTED DRAWING: Figure 1
Patent JP-2017106157-A (JP)
Title: Method for storing starch in pulp and method for controlling precipitation and/or scaling of calcium
Inventor: VAN HAUTE EDDIE
IPC: D21H17/11
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing starch existing in a pulp and a method for controlling precipitation and/or scaling of calcium in a digestion tank or a BOD system.SOLUTION: There is provided a method for controlling or inhibiting production of amylase by double treatment of process water, which is treated by paper making and contains pulp together with natural starch, by using at least one kind of biocide, for example chloramine and at least one kind of oxidant, for example sodium hypochlorite, in which the treatment is conducted by any suitable means, the treatment is conducted with one or a plurality of steps or positions of a paper making system, targeted value or range of residual chloramine is achieved by the treatment and amylose decomposing bacterium exists in the process water at less than 1.0×10cfu per pulp dry weight. A sheet/sheet paper for packaging and other paper products manufactured by using the provided method exhibit excellent strength and other desired properties.SELECTED DRAWING: Figure 1
Patent JP-2018127064-A (JP)
Title: Wiper drive control device, wiper drive control method and computer program
Inventor: SHIMIZU ATSUSHI
IPC: B60S1/08
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiper drive control device, a wiper drive control method and a computer program.SOLUTION: A wiper drive control device for driving a vehicular wiper at a predetermined time interval includes: an estimation part for estimating residual time till a vehicle starts travelling; and a control part for driving the wiper at least one time at a time interval shorter than the predetermined time interval when the residual time estimated by the estimation part becomes threshold time or less.SELECTED DRAWING: Figure 5
Patent JP-2018128606-A (JP)
Title: End pin fastener
Inventor: IDA NAOYA
IPC: G10D3/00
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an end pin fastener capable of sufficiently securing an end pin without unbalancing a musical instrument.SOLUTION: An end pin fastener 100 comprises: a pedestal 110 fitted detachably to a cello CH; and a socket 120 fitted detachably to the pedestal 110 and retaining an end pin EP. The pedestal 110 has a through hole 110a which penetrates axially and into which the socket 120 is inserted. The socket 120 is provided axially with an end pin housing part 120a housing the end pin EP and a cut 120b for reduction in diameter. When the socket 120 is inserted into the through hole 110a of the pedestal 110 with the end pin EP housed in the end pin housing part 120a, the socket decreases in diameter through action of the cut 120b, and then the end pin housing part 120a secures the end pin EP through clamping.SELECTED DRAWING: Figure 2
Patent JP-2017128574-A (JP)
Title: Novel bacillus velezensis cjbv and antimicrobial composition containing the same
Inventor: Ryu hyung seok
IPC: A23K20/195
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a newly isolated Bacillus velezensis strain CJBV having specific antibacterial activity against fungi and food poisoning-inducing bacteria.SOLUTION: According to the present invention, an antimicrobial composition comprises a Bacillomycin D analogue represented by formula (1) or an extract of a culture of Bacillus velezensis strain CJBV deposited as the accession number KCCM11528P, or a dried product thereof. Here, the extract or the dried product thereof includes a Bacillomycin D analogue.SELECTED DRAWING: None
Patent JP-2018127694-A (JP)
Title: Method for smelting metal oxide
Inventor: AIDA SACHIHIRO
IPC: C22B23/02
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a smelting method for reducing, as a raw material, a metal oxide such as a nickel oxide ore containing a nickel oxide, etc. by a carbonaceous reductant to obtain a reduced product, in which processing can be performed efficiently and a life of a smelting furnace used can be extended.SOLUTION: A method for smelting a metal oxide is a smelting method of, for instance, a nickel oxide ore. Specifically, the smelting method includes a reduction treatment step S3 including: a drying step S31 of drying a mixture obtained by mixing a metal oxide and a carbonaceous reductant; a preheating step S32 of preheating the dried mixture; a reduction step S33 of reducing the mixture by using a rotary hearth furnace in which a hearth rotates and the hearth is composed of graphite; and a cooling step S34 of cooling an obtained reduced product.SELECTED DRAWING: Figure 2
Patent JP-2018130281-A (JP)
Title: Game program and game device
Inventor: HOSOI HIDEKI
IPC: A63F13/55
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game program and a game device capable of performing various kinds of performances using game sounds, while suppressing increase of a processing load for a performance using the game sounds.SOLUTION: A game program causes a computer to function as: virtual space generation means; character control means; effect expression means; and at least feature point information acquisition means for acquiring information of a feature point which is at a position closest to a position of a character, in which the effect expression means includes effect expression change means for processing the effect expression data on the basis of information of the acquired feature points, the plural feature points are arranged on a movable area in which the character is movable in the virtual space, at least one out of the plural feature points is arranged in the vicinity of a corner part or an inflection point of a border line of the movable area, and information of the feature point includes environment information for applying an effect to the effect expression in the position of the feature point.SELECTED DRAWING: Figure 3