baber/WOPTO huggingface dataset:
Patent JP-2018036633-A (JP)
Title: Diffractive optical element and light irradiation device
Inventor: TOYAMA NOBUTO
IPC: G02B5/18
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a diffractive optical element and a light irradiation device capable of further increasing use efficiency of light and suppressing unnecessary exiting light.SOLUTION: The diffractive optical element includes a diffractive layer 15 having a high refractive index part 11 where a plurality of projections 11a are arranged in a cross-sectional shape and a low refractive index part 14 having a refractive index lower than that of the high refractive index part 11 and including a recess 12 formed at least between the projections 11a. The projection 11a has a multi-step shape having a plurality of steps with different heights on at least one side of side shapes thereof. A step height L per one step of the stepped part is configured to satisfy L=Fλ/(P(n-1)), where P is the number of steps of the stepped part counted including the top end of the projection 11a, λ is the wavelength of light, n is the refractive index of the high refractive index part 11, and F is a coefficient greater than 1.SELECTED DRAWING: Figure 5
Patent JP-2018039796-A (JP)
Title: Salt, acid generator, resist composition and method for producing resist pattern
Inventor: YOSHIDA ISAO
IPC: C07C381/12
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To improve a focus margin (DOF) of a resist pattern.SOLUTION: The present invention provides a salt represented by formula (I), an acid generator containing the salt, and a resist composition containing the acid generator and a resin containing a structural unit having an acid-labile group. There is also provided a method for producing a resist pattern using the resist composition.SELECTED DRAWING: None
Patent JP-2019046532-A (JP)
Title: Method for manufacturing membrane-electrode assembly for fuel cell
Inventor: AITAKE MASANORI
IPC: H01M4/88
Filed: 2017-08-29
Abstract: To provide a method for manufacturing a membrane-electrode assembly for a fuel cell, by which the permeation of an electrolyte resin into a first electrode layer can be suppressed even if an electrolyte solution is applied to the first electrode layer.SOLUTION: A method for manufacturing a membrane-electrode assembly comprises the steps of: applying, to a support film 11, a catalyst ink 12X in which thermally conductive particles with a metal catalyst supported thereon are dispersed and drying the applied catalyst ink to form a first electrode layer 12 on the support film 11; applying a first electrolyte solution 13X to the first electrode layer 12 and drying the applied first electrolyte solution to fabricate a first electrolyte layer 13; applying a second electrolyte solution 14X to the first electrolyte layer 13, and drying the applied second electrolyte solution to fabricate a second electrolyte layer 14 to form an electrolyte membrane 16 including first and second electrolyte layers 13 and 14; and forming a second electrode layer 15 on a surface of the electrolyte membrane 16. In the step of fabricating the first electrolyte layer 13, the first electrolyte layer 13 is fabricated so that the first electrolyte layer 13 is thinner, in thickness, than the second electrolyte layer 14.SELECTED DRAWING: Figure 8
Patent JP-2019047253-A (JP)
Title: Control program, information processing unit, and scan system
Inventor: NARITA TAKEKI
IPC: G06K7/10
Filed: 2017-08-31
Abstract: To provide a control program executing detection processing of bar code data appropriately, by setting execution timing of various processing, and to provide an information processing unit and a scan system.SOLUTION: A scanner driver executes first group image processing (S215) of original scan data acquired from a scanner, and detects bar code data from the original scan data subjected to first group image processing (S219). Furthermore, the scanner driver executes second image processing specified by the user interface (S229), on the basis of the original scan data. The scanner driver outputs the detected bar code information, and the original scan data subjected to second image processing.SELECTED DRAWING: Figure 7
Patent JP-2019044476-A (JP)
Title: tent
Inventor: GOTO RIKU
IPC: E04H15/54
Filed: 2017-09-01
Abstract: To provide a tent with excellent wind resistance and design.SOLUTION: A tent comprising a support arranged at each corner of a rectangle, a beam connecting adjacent supports to form a rectangular side, and a planar awning stretched between the supports, in which the post includes a short post and a long post longer than the short post, and the awning can be stretched so that each corner is stretched at the upper end of each column and tension in one diagonal direction of the rectangle different from that in the other diagonal direction is applied.SELECTED DRAWING: Figure 1
Patent JP-2019047647-A (JP)
Title: Power system voltage rationalizing device, method, and system
Inventor: INUZUKA TATSUKI
IPC: H02J3/38
Filed: 2017-09-04
Abstract: To provide a power system voltage rationalizing device, method, and system which can estimate a state of a power system with good accuracy by identifying a voltage drop type between two points set in the power system accurately by using a measurement signal.SOLUTION: A power system voltage rationalizing device having a voltage regulator connecting a dispersed power source providing renewable energy and controlling voltage of a power system includes a first input portion obtaining a state amount indicating a state of the power system from a measurement apparatus set in the power system, an identifying portion obtaining a voltage drop type of the power system as a PQV solid identified by an equal voltage circle using the state amount, and an output portion determining an output provided to the voltage regulator by using the identified PQV solid.SELECTED DRAWING: Figure 2
Patent JP-2019044253-A (JP)
Title: Vapor deposition mask, manufacturing method of vapor deposition mask, and production method of display device
Inventor: KANDA YASUKATSU
IPC: H05B33/10
Filed: 2017-09-07
Abstract: To provide, as one of purposes, a vapor deposition mask suitable for forming a thin film having a uniform thickness on a vapor deposition region by an evaporation method; and to provide a manufacture method thereof.SOLUTION: There is provided a vapor deposition mask. The vapor deposition mask has a metal plate having a top face, an undersurface positioned under the top face, and arranged farther than the top face to a substrate served for vapor deposition, and an opening penetrating from the top face to the undersurface. A side wall of the opening has a first surface, and a second surface positioned under the first surface. A first angle formed between the first surface and the top face is larger than a second angle formed between the second surface and the top face. The first angle and the second angle are each larger than 0° and smaller than 90°.SELECTED DRAWING: Figure 4
Patent JP-2019048911-A (JP)
Title: Particle dispersion, water-based ink, ink cartridge, recording device, and recording method
Inventor: ISHIZUKA TAKAHIRO
IPC: C09D11/03
Filed: 2017-09-07
Abstract: To provide a particle dispersion containing a water-based medium and particles dispersed in the water-based medium, having improved infrared absorption performance and suppressed generation of document off-set of formed images, and a water-based ink containing the particle dispersion.SOLUTION: There are provided a particle dispersion containing a water-based medium and particles dispersed in the water-based medium and containing at least one kind of specific squarylium-based dye and a polyester resin, in which the polyester resin contains a unit represented by a specific structural formula of 20 mass% or more, glass transition temperature of the polyester resin Tg is 70°C or higher, and softening temperature of the polyester resin Tm is 110°C or higher, and a water-based ink containing the particle dispersion.SELECTED DRAWING: None
Patent JP-2019047866-A (JP)
Title: Game machine
Inventor: ICHIKI TATSURO
IPC: A63F5/04
Filed: 2017-09-08
Abstract: To provide a game machine which has at least two counters capable of counting a number of times of winnings in a lottery of two types of combinations and which can change a presentation display state of a presentation display device in accordance with the correlation between two counter values of the respective counters.SOLUTION: Presentation control means (such as sub control means 300) has a normal section (such as a non-AT state) and an advantageous section (such as an AT state) more advantageous to a player than the normal section. The advantageous section is provided with advantageous games. For the advantageous games, a first counter (such as a player-side counter 261) for counting a number of times of winnings in a lottery of a first combination (such as a "small combination") and a second counter (such as an enemy-side counter 262) for counting a number of times of winnings in a lottery of a second combination (such as an "RP") different from the first combination (such as the "small combination") are provided. In accordance with the correlation between two counter values of the respective first counter and the second counter, a presentation display state by a presentation display device (such as a display device 63 for the movement of a character) is changed.SELECTED DRAWING: Figure 5
Patent JP-2019049380-A (JP)
Title: Sheet drying apparatus
Inventor: KAJIMA TAKAO
IPC: A61Q1/02
Filed: 2017-09-08
Abstract: To provide a sheet drying apparatus capable of drying ink printed on an extremely thin film in a short time and in a narrow space.SOLUTION: The sheet drying apparatus comprises: a low temperature duct for cooling air passing therethrough by a low temperature part of a Peltier device; a high temperature duct whose lower part is connected to that of the low temperature duct, for heating air having passed through the low temperature duct by a high temperature part of the Peltier device; and a drying part whose upper part is connected to that of the high temperature duct, for blowing air having passed through the high temperature duct toward a sheet on which an image is printed by inkjet printing.SELECTED DRAWING: Figure 8
Patent JP-2019049141-A (JP)
Title: Junction structure and construction method of surface structure
Inventor: TABATA OSAMU
IPC: E04B1/38
Filed: 2017-09-11
Abstract: To provide a junction structure and a construction method of a surface structure that can reduce the construction time and effort at a construction site.SOLUTION: The junction structure 1 junctions adjacent panel members 2 to each other, and comprises: a first metal object 3 having an attachment portion 30 fixed to a joint surface 21 of one panel member 2a and an insertion portion 32 extending in parallel from the attachment portion 30 with a space therebetween; a second metal 4 fixed to the joint surface 21 of the other panel member 2b and forming a receiving hole into which the insertion portion 32 is inserted; and a pin inserted into pin holes provided in at least first metal 3 and second metal 4 through a horizontal through hole extending toward the bonding surface 21 from the side surface of a construction hole 25 provided in an end face 24 orthogonal to the bonding surface 21 of any panel material 2.SELECTED DRAWING: Figure 1
Patent JP-2019049906-A (JP)
Title: Site work information collection device and site work information collection method
Inventor: SHIGEYAMA MUSASHI
IPC: G05B23/02
Filed: 2017-09-11
Abstract: To provide a site work information collection device and a site work information collection method capable of automatically collecting latest information on site work.SOLUTION: A site work information collection device comprises: a monitoring unit 21 that is installed in the vicinity of an electric mechanism 11 placed in a work site and monitors a conducting state of the electric mechanism 11; a transmitter 22 that detects a transition of the conducting state via the monitoring unit 21 and transmits a record command signal S2; a receiver 31 that receives the record command signal S2 and acquires site information Φ on the work site; and a memory unit 33 that stores the site information Φ.SELECTED DRAWING: Figure 1
Patent JP-2019048956-A (JP)
Title: Manufacturing method of seal member and seal member
Inventor: KAMBAYASHI SATOSHI
IPC: F16J15/00
Filed: 2017-09-12
Abstract: To provide a manufacturing method of a seal member capable of easily confirming that secondary vulcanization is surely conducted.SOLUTION: There is provided a manufacturing method of a seal member for manufacturing the seal member by vulcanizing a silicone rubber composition, including a primary vulcanization process for conducting primary vulcanization of the silicone rubber composition and molding the same, a resin part installation process for installing a resin part to a molded body containing the silicone rubber composition obtained by the primary vulcanization, and a secondary vulcanization process for conducting secondary vulcanization on the molded body in which the resin part is arranged at higher temperature than a temperature of the primary vulcanization, in which the resin part is deformed at the temperature of the secondary vulcanization.SELECTED DRAWING: Figure 1
Patent JP-2019048366-A (JP)
Title: Wiper for machine tool and manufacturing method of wiper for machine tool
Inventor: SHIMADA TOMONAO
IPC: B08B1/00
Filed: 2017-09-12
Abstract: To provide a wiper for a machine tool and a manufacturing method of the wiper for the machine tool, which can simplify a manufacturing process.SOLUTION: A wiper 10A for a machine tool is mounted in the machine tool. The wiper includes: a wiper body 12 which is fixed to the machine tool and is formed of a first elastic material having hardness of 80 degrees or more; and a sliding section 14 which is formed of a second elastic material which contains a particulate reinforcing material, has hardness smaller than that of the first elastic material and has hardness of 50 degrees or more, and is provided integrally with the wiper body 12. The wiper body 12 and the sliding section 14 are integrally formed without interposing an adhesive agent.SELECTED DRAWING: Figure 1
Patent JP-2019053852-A (JP)
Title: Mass spectroscope and mass spectrometry
Inventor: SASABE JUN
IPC: H01J49/26
Filed: 2017-09-13
Abstract: To provide a mass spectroscope by which mass spectra high in both of SN ratio and mass resolution can be obtained in a short time.SOLUTION: A mass spectroscope 1 comprises: a laser light source 10; an intensity regulating part 20; a TOF tube 30; a sample holder-driving part 40; a detector part 50; and a processing part 60. A mixture of a sample targeted for analysis and a matrix is placed on the sample holder 31 in the TOF tube 30. The detector part 50 outputs a time-waveform signal representing an arrival time distribution of ions concerned and outputs an ion image signal representing a quantity of an arriving ion image for each shot of pulse laser light. The processing part 60 determines whether or not the ion image quantity is larger than a threshold based on ion image signals for each shot of pulse laser light. The processing part 60 integrates other time-waveform signals to determine mass spectra of the sample, except a time-waveform signal when it is determined that an ion image exceeds the threshold.SELECTED DRAWING: Figure 1
Patent JP-2017226415-A (JP)
Title: Controller
Inventor: IMAI KATSUMASA
IPC: F02D41/12
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To keep drivability high while attaining a further improvement of fuel consumption by fuel cut and idle stop.SOLUTION: A controller 0, which controls a vehicle of the mode that a working fluid pressure discharged by a hydraulic pump actuating on receiving the supply of rotation drive force from an internal combustion engine is used to connect a clutch interposed between the internal combustion engine and an axle, and to operate the change gear ratio of an automatic transmission interposed between the internal combustion engine and the axle, is configured to execute fuel cut for suspending fuel injection upon the establishment of a fuel cut condition, end the fuel cut when the number of revolution of the internal combustion engine falls below a lower limit number of revolution during the fuel cut, execute idle stop for stopping the idle rotation of the internal combustion engine upon the establishment of a predetermined idle stop condition, and, when the idle stop condition is established during fuel cut, maintain a clutch connection until the number of revolution of the internal combustion engine falls down to the lower limit number of revolution or a number of revolution which is the sum of the lower limit number of revolution and a correction value, afterwards cut the clutch to urge the stop of revolution of the internal combustion engine.SELECTED DRAWING: Figure 1
Patent JP-2019053576-A (JP)
Title: Banknote processing system and storage
Inventor: DEWA TOMOYUKI
IPC: G07D9/00
Filed: 2017-09-15
Abstract: To provide a bill processing system and storage that can improve the convenience for the operator by that the storage box for storing the sealed bill bundle is detachably mounted at a position outside the case of the bill processing apparatus.SOLUTION: The bill processing system comprises: a bill processing unit 10 having a bundling portion 200 for bundling bills and an outlet portion 230 for moving out the bundling bill bundle bundled with the bundling portion 200 to the outside of the casing; and a storage box 400 for storing bundled banknotes, detachably attached to the bill processing unit 10 and having an opening 404 through which the bundled banknotes are inserted therein. The storage case 400 is attached to the bill processing apparatus 10 at a position outside the housing 11 of the bill processing apparatus 10.SELECTED DRAWING: Figure 2
Patent JP-2019052498-A (JP)
Title: Arrangement structure of heat insulating material
Inventor: KURIHARA MASAAKI
IPC: E04B1/76
Filed: 2017-09-15
Abstract: To provide an arrangement structure of a heat insulating material that can further improve the energy saving performance of a building by improving the heat insulating performance over a wide range without deteriorating the function of the building and staying in a functional portion like a bearing wall part.SOLUTION: There is provided an arrangement structure of a heat insulating material 10 arranged in a space in a wall formed by an outer wall material 13 and an inner wall material, which are arranged oppositely to each other, of an outer wall part 12 located between adjacent columns 11 of a building. The outer wall part 12 is composed of a functional portion and a general portion. The maximum thickness in the wall thickness direction of a heat insulating material 10b arranged in a general space 15b in the case where the outer wall part 12 is a general portion is thicker than the maximum thickness in the wall thickness direction of a heat insulating material 10a arranged in a functional space 15a in the case where the functional portion is a bearing wall part.SELECTED DRAWING: Figure 1
Patent JP-2019056202-A (JP)
Title: Composite column of steel pipe and wood material
Inventor: KATO MASAKI
IPC: E04B1/30
Filed: 2017-09-19
Abstract: To provide a composite column of steel pipe and wood material which is not affected by the deflection of the steel pipe.SOLUTION: A composite column 1 of a steel pipe having a wood material and a square steel pipe 2 subjected to axial compression and a wood material 3 covering its periphery is provided with damage suppressing means 4 for restraining damage to the wood material between the steel pipe and the wood material.SELECTED DRAWING: Figure 1
Patent JP-2019057553-A (JP)
Title: Magnetic storage device
Inventor: SHIMIZU MARIKO
IPC: H01L43/08
Filed: 2017-09-20
Abstract: To provide a magnetic storage device capable of improving storage density.SOLUTION: According to an embodiment, a magnetic storage device includes a conductive layer, a first magnetic layer, a second magnetic layer, a first non-magnetic layer and a controller. The conductive layer includes a first portion, a second portion, and a third portion between the first portion and the second portion, and contains a first metal. The first magnetic layer is separated from the third portion in a first direction crossing a second direction from the first portion toward the second portion. The second magnetic layer is provided between at least a part of the third portion and the first magnetic layer. The first non-magnetic layer includes a first region and a second region. The first region is provided between the first magnetic layer and the second magnetic layer. The second region is continuous to the first region. The second region is overlapped with at least a part of the second magnetic layer in the second direction. The controller is electrically connected with the first portion and the second portion, and supplies a current to the conductive layer.SELECTED DRAWING: Figure 1
Patent JP-2019058094-A (JP)
Title: Collagen-blended beverage and method for producing the same
Inventor: KINOSHITA AKIKO
IPC: A23F5/24
Filed: 2017-09-26
Abstract: To provide a fermented tea beverage, a coffee beverage and a method for producing the same capable of inhibiting a stain caused by polyphenol contained in itself from being adhered to teeth and inhibiting a stain caused by smoking tobacco and/or taking stain-adhering foods from being adhered to teeth.SOLUTION: The fermented tea beverage or the coffee beverage which is blended with collagen according to the present invention has a ratio of 2.3 or more of a collagen concentration to a polyphenol concentration in the beverage. In the method for producing the fermented tea beverage or the coffee beverage blended with collagen according to the present invention which is used for inhibiting a stain from being adhered, the collagen is blended so that a ratio of a collagen concentration to a polyphenol concentration in the beverage is 2.3 or more.SELECTED DRAWING: None
Patent JP-2019061933-A (JP)
Title: Slidable cable
Inventor: YUNO MASATO
IPC: C23C14/02
Filed: 2017-09-28
Abstract: To provide a highly slidable cable excellent in surface slidability of a sheath, capable of maintaining the surface slidability even when wound and largely deformed, or when exposed to water, with high surface lubricity and no stickiness, excellent in delivering properties, excellent in workability at wiring construction, unlikely to tangle, excellent in untangling properties from an entangled state, and having good touch feel.SOLUTION: A slidable cable includes a sheath layer composed of a resin composition. The slidable cable includes a sliding layer including a polymer vapor-deposited film of a para-xylylene-based compound, on a surface of the sheath layer. The sliding layer has thickness of 50 nm or more and 2 μm or less.SELECTED DRAWING: Figure 1