baber/WOPTO huggingface dataset:
Patent JP-2018067557-A (JP)
Title: Lighting device
Inventor: FUKUDA HIDEKI
IPC: H02M7/12
Filed: 2018-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device that can perform stable lighting with no flicker even when dimming rate is reduced.SOLUTION: A lighting device 10 includes: a rectifying circuit 6 which is connected to an AC power source 4 and is typically a diode bridge for rectifying AC voltage; a capacitor C1 connected to an output terminal of the rectifying circuit 6 in parallel; a voltage dividing circuit of resistors R1 and R2 connected to the capacitor C1 in parallel; and an H bridge circuit 14 for receiving DC current which is subjected to full-wave rectification in the rectifying circuit 6. A microcomputer 22 generates a switching signal Q2/SW, whereby coil current IL is reciprocatively increased and reduced between an upper limit current value IL*max and a lower limit current value IL*low. By masking the switching signal Q2/SW, an OFF-period toff for which current is intentionally stopped is intermittently and periodically generated, thereby performing intermittent control for making the reciprocative increase and reduction of the coil current IL intermittent.SELECTED DRAWING: Figure 1
Patent JP-2019126192-A (JP)
Title: Insulation synchronous rectification type dc/dc converter
Inventor: KIKUCHI HIROMOTO
IPC: H02M3/28
Filed: 2018-01-17
Abstract: To provide an insulation synchronous rectification type DC/DC converter capable of suppressing reduction in efficiency.SOLUTION: A synchronous rectification controller comprises: a drain terminal connected with a drain of a synchronous rectification transistor; a first comparator that compares a drain voltage of the drain terminal with a first threshold voltage; a second comparator that compares the drain voltage of the drain terminal with a second threshold voltage; a flip-flop that receives an on signal outputted from the first comparator and an off signal outputted from the second comparator; a driver that outputs a gate signal to the synchronous rectification transistor on the basis of an output signal of the flip-flop; and a threshold adjustment part that adjusts the second threshold voltage on the basis of the drain voltage.SELECTED DRAWING: Figure 1
Patent JP-2018075451-A (JP)
Title: Golf club head
Inventor: NATHAN T SARGENT
IPC: A63B53/06
Filed: 2018-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a club head having a sole part provided with a position adjustable weight member receiving part to allow easy balance adjustment.SOLUTION: A golf club head comprises: a sole; a recessed sole port in the sole; and a rotatably adjustable sole piece 9100 adapted to be at least partially received within the sole port and comprising a central body having a plurality of contact surfaces adapted to contact the sole port and being offset from each other along a central axis extending through the central body of the sole piece. The sole piece can be positioned at least partially within the sole port at five or more rotational and axial positions with respect to the central axis. At each rotational position, at least one of the surfaces of the central body contacts the sole port to set the axial position of the sole piece. The sole port and/or the sole piece can be generally pentagonal in shape.SELECTED DRAWING: Figure 92A
Patent JP-2019126266-A (JP)
Title: Sterilization method
Inventor: KATAOKA NORIAKI
IPC: G01T1/02
Filed: 2018-01-22
Abstract: To provide a sterilization method capable of limiting an absorbed dose of X ray to an edible part to a reference value or lower while irradiating with electron ray enough to perform disinfection a surface of a food product including a shell or an outer coat that covers the edible part.SOLUTION: A sterilization method of this invention includes the following steps of: irradiating an egg shell 4 with electron ray EB at 80-150 kV accelerated voltage in a state where a TLD element T and a polyethylene film PEF are disposed between agar-agar CD corresponding to an edible part of a raw egg as a simulation sample and the egg shell 4 corresponding to a surface part, obtaining an emitting light amount, and obtaining a surface dose of the egg shell 4 by an RCD film dosimeter R; obtaining an X ray dose corresponding to the obtained emitting light amount from a calibration curve; obtaining an adjusted inner dose from an expression (B/A)×C, where A is the surface dose, B is the X ray dose, and C is a permissible value of the surface dose; and disinfecting Salmonella typhimurium by irradiating the raw egg with the electron ray EB at 80-150 kV accelerated voltage when the adjusted inner dose is the reference value (e.g. 0.1 Gy) or lower.SELECTED DRAWING: Figure 5
Patent JP-2018125283-A (JP)
Title: Magnesium air battery
Inventor: KOJIMA MOTOO
IPC: H01M4/06
Filed: 2018-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium air battery with easy control of inclusions in electrolyte and high efficiency.SOLUTION: The magnesium air battery includes: a positive electrode 1; a negative electrode 2, and an electrolyte 3. The positive electrode 1 has air conductivity and electric conductivity. The negative electrode 2 is made of magnesium or a magnesium alloy. The electrolyte 3 contains phosphoric acid, potassium, or boric acid in a predetermined concentration in an aqueous sodium chloride solution. The pH is 4 to 11.SELECTED DRAWING: Figure 2
Patent JP-2019126589-A (JP)
Title: Game machine
Inventor: OHIRA YUJI
IPC: A63F5/04
Filed: 2018-01-25
Abstract: To provide a game machine capable of enhancing reliability of a signal output from an optical device.SOLUTION: By removing a noise component of power supply voltage of an optical communication receiving connector 101 made of an optical device over a wide frequency band by a plurality of filter elements L2, L3, C12, C13, the optical device is prevented from malfunctioning. When power supply voltage of the optical communication receiving connector 101 made of the optical device is abnormal voltage, the abnormal voltage is guided to the ground by a filter element Z11.SELECTED DRAWING: Figure 18
Patent JP-2019128868-A (JP)
Title: Shape optimization analysis method for stiffening member of car body component and device therefor
Inventor: SAITO TAKANOBU
IPC: G06F17/50
Filed: 2018-01-26
Abstract: To provide a shape optimization analysis method and device for a stiffening member of a car body component that obtain an optimum shape and arrangement of the stiffening member stiffening the car body component.SOLUTION: A shape optimization analysis method for a stiffening member of a car body component according to the present invention comprises: a car body component model acquisition step S1 of acquiring a car body component model modeling the car body component having two components fastened via a space; an optimization block model creation step S3 of creating an optimization block model in the space in the car body component model; a material characteristic setting step S5 of setting a material characteristic of a stiffening member in the optimization block model; a coupling processing step S7 of coupling the optimization block model to the car body component model; and an optimization analysis step S9 of conducting optimization analysis of the optimization block model as an analysis object of the optimization, and obtaining an optimum shape and arrangement of the optimization block model.SELECTED DRAWING: Figure 12
Patent JP-2019128533-A (JP)
Title: Language ability evaluation device using brain activity and language ability evaluation system
Inventor: MATSUMOTO ATSUSHI
IPC: G09B5/04
Filed: 2018-01-26
Abstract: To properly evaluate the ability of a specific language.SOLUTION: The language ability evaluation device includes: a data acquisition unit for acquiring measurement data of the brain activity of an evaluation target subject measured when the evaluation target subject hears voice in a specific language; and a determination unit for acquiring the result of learning by a mechanical learning based on learning data with a teacher which relates measurement data of the brain activity of a learning subject which corresponds to an element related to the understanding of a language measured when the learning subject hears voice in a specific language and the learning level for the specific language of the learning subject to each other, and determining the learning level of the evaluation target subject corresponding to the element related to the understanding of the language on the basis of the measurement data of the brain activity of the evaluation target subject acquired by the data acquisition unit and the learning result.SELECTED DRAWING: Figure 1
Patent JP-2019129286-A (JP)
Title: Lamination apparatus, activation apparatus, control apparatus, laminate manufacturing apparatus, and laminate manufacturing method
Inventor: MITSUISHI SO
IPC: H01L21/68
Filed: 2018-01-26
Abstract: To improve a yield in manufacturing a laminate.SOLUTION: A lamination apparatus comprises: a lamination section for forming a laminate by laminating a first substrate and a second substrate; and a calculation unit for calculating a correction amount for correcting a positional deviation estimated to be generated between the first substrate and the second substrate by lamination at the lamination section on the basis of information concerning manufacturing conditions of at least one of the first substrate, the second substrate, and the laminate.SELECTED DRAWING: Figure 4
Patent JP-2019130534-A (JP)
Title: Electromagnetic molding method
Inventor: KAJIKAWA KOTA
IPC: B21D26/14
Filed: 2018-01-29
Abstract: To increase an extension quantity of a member in a necessary region in an electromagnetic molding technology.SOLUTION: An electromagnetic molding method extends a diameter of a hollow material using an electromagnetic coil 42 to fix a member to be fixed which is disposed outside the hollow material. The electromagnetic molding method extends the diameter of the hollow material while disposing a mold suppressing tool 44 for suppressing extension of the hollow material around an extended region.SELECTED DRAWING: Figure 3
Patent JP-2018126732-A (JP)
Title: Manufacturing method of carbon film for fluid separation
Inventor: MIHARA TAKAAKI
IPC: C08L101/00
Filed: 2018-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a carbon film having high flexibility of design of a cross-sectional shape, and having improved pressure resistance and brittleness.SOLUTION: There is provided a manufacturing method of a hollow fiber-shaped carbon film for fluid separation. In the manufacturing method of the carbon film for fluid separation, a precursor fiber is spun, which has a core-sheath structure comprising a core part formed essentially from an extinction resin A extinguishable selectively later, and a sheath part containing a carbonizable resin to be carbonized by carbonization, and then, the extinction resin A is extinguished simultaneously with or before or after the carbonization, to thereby obtain the hollow fiber shape.SELECTED DRAWING: Figure 1
Patent JP-2019131755-A (JP)
Title: Tire rubber composition and pneumatic tire
Inventor: SOFUE NAOYA
IPC: C08K5/54
Filed: 2018-02-02
Abstract: To provide a tire rubber composition and a pneumatic tire having excellent wet grip performance.SOLUTION: A tire rubber composition contains a rubber component, silica and a silane coupling agent, the rubber component containing styrene-butadiene rubber, butadiene rubber and isoprene rubber at specified quantity ratios, the tire rubber composition satisfying the relationship of the following formula (I): A/B/CTAB/φ/M100≤0.015 (where A is a content (pts.mass) of the silica relative to the rubber component 100 pts.mass. B is a content (pts.mass) of the silane coupling agent relative to the rubber component 100 pts.mass. CTAB is a CTAB specific surface area of silica (m/g). φ is a volume fraction of silica in the tire rubber composition. M100 is a 100% elongation stress (MPa) at 23°C of a vulcanized rubber of the tire rubber composition.SELECTED DRAWING: None
Patent JP-2019135569-A (JP)
Title: Setting information input control program and setting information input control method
Inventor: AJIOKA KEI
IPC: G06F3/12
Filed: 2018-02-05
Abstract: To reduce operator's burden for inputting and improve operator's input skill.SOLUTION: An information input apparatus for setting a printing job receives an input of a target item of a printing job, retrieves a setting candidate entered in an unfilled item using a rule selected from among a group of rules generated in advance based on a setting value entered into the target item and a setting value already entered into one or more items or set as a default, and displays the setting candidate in the unfilled item when the setting candidate is retrieved. In addition, when the setting candidate is not retrieved and the target item is a specific item in which the setting value of the other item is the same and there are plurality of the own setting values, a warning to call attention to the target item is performed.SELECTED DRAWING: Figure 5
Patent JP-2019134854-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: 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, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019139393-A (JP)
Title: Sales data processing device and program
Inventor: SANNOMIYA TAKAYUKI
IPC: G07G1/00
Filed: 2018-02-07
Abstract: To perform efficient processing.SOLUTION: A sales data processing device includes: registration means for registering commodities to generate registration data; settlement means capable of making settlement using the registration data; transmission means for transmitting the registration data so that another device can make settlement; determination means for determining whether the other device is operated by another store clerk; and prohibition means for prohibiting the transmission means from transmitting the registration data. The prohibition means prohibits the transmission means from transmitting the registration data to the other device if the determination means determines that the other device which is a transmission destination of the registration data is operated by another store clerk.SELECTED DRAWING: Figure 18
Patent JP-2019139017-A (JP)
Title: Imaging apparatus, control method of the same, program, and storage medium
Inventor: WATANABE NAOKI
IPC: G02B7/28
Filed: 2018-02-08
Abstract: To suppress a selection error when a user selects a focused image, in an imaging apparatus having an AF calibration function.SOLUTION: The imaging apparatus in which a photographic lens can be exchanged includes an imaging part which captures a subject image formed by the photographic lens, a focus detection part for detecting the focus position of the photographic lens, a photographing control part which performs focus bracket photography for allowing the imaging part to capture a plurality of images, while performing control so as to change the focus position of the photographic lens by a predetermined amount at a time, a display part which displays the image photographed by the focus bracket photography, and a display control part which allows the display part to display a guide indicating a first area where a subject suitable for performing the focus detection of the photographic lens by the focus detection part is arranged and a second area where the subject suitable for determining the focused image by the user is arranged, before performing the focus bracket photography.SELECTED DRAWING: Figure 9
Patent JP-2019137778-A (JP)
Title: Method of producing rubber composition for tire
Inventor: NOMAGUCHI TSUTOMU
IPC: B60C1/00
Filed: 2018-02-09
Abstract: To provide a method of producing a rubber composition for a tire, which is excellent in wet grip performance and low rolling resistance and has low viscosity.SOLUTION: The method of producing a rubber composition containing 40-180 pts.mass of silica and 10-30 pts.mass of carbon black based on 100 pts.mass of a diene rubber and containing 5-18 mass% of a silane coupling agent based on the amount of the silica comprises charging the silica and the silane coupling agent into a mixer together, mixing them, and then charging and kneading the diene rubber and the carbon black.SELECTED DRAWING: None
Patent JP-2019137526-A (JP)
Title: printer
Inventor: ITO AKITO
IPC: B65H5/10
Filed: 2018-02-13
Abstract: To provide a printer adapted to carry a sheet without exerting pressure to a print area of the sheet.SOLUTION: A printer includes a carrier mechanism 50 including flat faces 5s, 4s for clamping a sheet 8. The carrier mechanism 50 conveys the sheet 8 in a state of clamping a margin 8e of the sheet 8 by the flat faces 5s, 4s.SELECTED DRAWING: Figure 1
Patent JP-2019140015-A (JP)
Title: Fuel cell system
Inventor: KAWAKITA KOSUKE
IPC: B60L50/50
Filed: 2018-02-14
Abstract: To provide a technique capable of suppressing an excessively large difference in flow rate of anode gas distributed to each cell.SOLUTION: A fuel cell system includes a fuel cell stack having a plurality of cells, an anode gas pipe that supplies anode gas to the fuel cell stack, a circulation pipe that circulates the anode off gas of the fuel cell stack to the fuel cell stack, and a filter unit provided at a junction where the anode gas pipe and the circulation pipe merge. The filter unit includes beams arranged at positions that divide the sections of the anode gas pipe and the circulation pipe when viewed from the circulation direction of the anode gas in the anode gas pipe and the circulation direction of the anode off gas in the circulation pipe.SELECTED DRAWING: Figure 2
Patent JP-2019144723-A (JP)
Title: Anonymity processing device and information anonymity method and program
Inventor: TAKAYA MASAHIRO
IPC: G06F21/62
Filed: 2018-02-19
Abstract: To accelerate distribution and utilization of anonymity processing information.SOLUTION: An anonymity processing device comprises an anonymity processing means that acquires anonymity processing rule information from a rule information database storing anonymity processing rule information in which a rule about processing described in a guideline conformed to the laws is made to be electric data and generates anonymity processing information by processing personal information based on the acquired anonymity processing rule information.SELECTED DRAWING: Figure 1
Patent JP-2019142191-A (JP)
Title: Sheet material
Inventor: OCHIAI TETSUYA
IPC: C03B40/00
Filed: 2018-02-23
Abstract: To provide a sheet material that has excellent hydrophilic and antistatic properties, and has a reduced risk of causing a deposit hard to be water-washed, to occur on an opposite material in contact with the sheet material.SOLUTION: The present invention provides a sheet material including a skin layer, and a resin layer in contact with the skin layer from its inside, the skin layer including a cellulose nanofiber.SELECTED DRAWING: Figure 2
Patent JP-2019160838-A (JP)
Title: Method for manufacturing ferrite sintered magnet, method for manufacturing ferrite particles, and method for manufacturing bond magnet
Inventor: MURAKAWA KIDO
IPC: C01B35/12
Filed: 2018-03-07
Abstract: To provide a ferrite sintered magnet having a superior magnetic property.SOLUTION: A manufacturing method of a ferrite sintered magnet hereof is one for manufacturing a ferrite sintered magnet including a ferrite phase having a magnetoplumbite type crystal structure. The method comprises: a preliminary baking step of preliminarily baking a mixture containing a raw material of the ferrite phase and a boron compound to prepare ferrite particles; and a compacting step of preparing a compact from the ferrite particles; and a sintering step of sintering the compact. In the method, the raw material of the ferrite phase and the boron compound which are used for manufacturing a ferrite sintered magnet are all mixed before the preliminary baking step. The ferrite phase raw material includes a compound of a rare earth element R, a compound of an alkali earth metal element A, a compound of iron and a compound of cobalt; The element R is at least one element selected from rare earth elements; the element A is a combination of at least one type of alkali earth metal element other than calcium and a calcium, or exclusively calcium.SELECTED DRAWING: None
Patent JP-2019161713-A (JP)
Title: Metal structure for wiring
Inventor: MASUDA TATSU
IPC: H02G7/12
Filed: 2018-03-08
Abstract: To provide a metal structure for wiring capable of improving workability while presenting excellent abrasion resistance, and prolonging the lifetime by suppressing deterioration or generation of noise.SOLUTION: A metal structure 1 for wiring comprises: a base member 2; a clamp part 4 which is connected to the base member 2 in a rotatable manner via a connection member 3 and clamps wiring; and two first interposing parts 5 and 5 provided between the base member 2 and the clamp part 4. Each of the two first interposing parts 5 and 5 consists of a metal group composite material containing the same metal material as the clamp part 4 as a base material.SELECTED DRAWING: Figure 2
Patent JP-2018104464-A (JP)
Title: Identification of surface associated antigens for purpose of diagnosis and treatment of tumor
Inventor: TUERECI OEZLEM
IPC: C12N15/12
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To provide identification of surface associated antigens for purpose of diagnosis and treatment of tumor.SOLUTION: The invention relates to identification of gene products that are the result of tumor associated expression, and nucleic acids encoding the same. The invention further relates to treatment and diagnosis of diseases in which these gene products are the result of an aberrant tumor-associated expression. The invention further relates to proteins, polypeptides and peptides that are the result of tumor associated expression, and to nucleic acids encoding the same.SELECTED DRAWING: None
Patent JP-2019159013-A (JP)
Title: Sound processing method and sound processing device
Inventor: DAIDO RYUNOSUKE
IPC: G10L25/90
Filed: 2018-03-09
Abstract: To synthesize voice which is aurally natural.SOLUTION: A sound processing device comprises: a signal analysis unit 21 which specifies a steady period in which a fundamental frequency and spectral shape are stable in terms of time in a first sound signal representing singing voice; and a synthesis processing unit 22 which modifies the first sound signal according to a second sound signal representing reference voice different in acoustic property from the singing voice and arranged at a position on a temporal axis with an end point of the steady period as a reference.SELECTED DRAWING: Figure 2
Patent JP-2018134079-A (JP)
Title: Production of proteins in glutamine-free cell culture media
Inventor: MARTIN GAWLITZEK
IPC: A61K38/23
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of recombinant proteins, such as antibodies, in glutamine-free mammalian cell culture.SOLUTION: The present invention provides a process for producing a target polypeptide in a mammalian host cell expressing said polypeptide, comprising culturing the mammalian host cell in a production phase of the culture in a glutamine-free production culture medium containing asparagine.SELECTED DRAWING: None