baber/WOPTO huggingface dataset:
Patent JP-2020154148-A (JP)
Title: Light source device, image projection device, and light source optical system
Inventor: TAKAHASHI TATSUYA
IPC: G03B21/14
Filed: 2019-03-20
Abstract: To provide a light source device, an image projection device, and a light source optical system that have excellent efficiency for light utilization, while preventing an increase in size of an optical system.SOLUTION: A light source device (20) comprises: a first light emitting unit (21) that emits light with a first wavelength; a wavelength conversion unit (24) on which the light with the first wavelength emitted from the first light emitting unit is incident and that emits light with a second wavelength different from the first wavelength; a wavelength separation unit (23) that transmits therethrough any one of the light with the first wavelength and the light with the second wavelength, and reflects the other; and light guide means (70) that switches between the presence and the absence of the incidence of the light with the first wavelength emitted from the first light emitting unit on the wavelength conversion unit. The light with the first wavelength emitted from the first light emitting unit is made incident in order from the wavelength separation unit to the wavelength conversion unit, or in order from the wavelength conversion unit to the wavelength separation unit.SELECTED DRAWING: Figure 16
Patent JP-2020154180-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: GOMI HIDEHITO
IPC: G10L17/18
Filed: 2019-03-20
Abstract: To improve quality of a service by estimating genome information indicating a genome feature of a target user according to voice information.SOLUTION: In an information processing device, genome information and voice information acquired by an acquisition unit 30 are stored in a storage unit 4 as user information 40, a generation unit 31 generates a genome model which outputs an index about a genome feature by machine learning with genome information of a teacher user as a teacher and voice information of the teacher user as an identity, an estimation unit 32 estimates genome information indicating a genome feature of a user U on the basis of the voice information acquired by the acquisition unit 30, and more specifically, the estimation unit 32 estimates a genome feature based on the index output from the genome model as genome information.SELECTED DRAWING: Figure 3
Patent JP-2019135661-A (JP)
Title: Influence degree measuring apparatus and influence degree measuring method
Inventor: KOBAYASHI JUN
IPC: G06Q30/02
Filed: 2019-03-22
Abstract: To provide an influence degree measuring apparatus and an influence degree measuring method that measure the degree of influence upon others exerted by an influencer.SOLUTION: An influence degree measuring apparatus 10 measures the degree of influence exerted by a moving first target, such as a person or an advertisement vehicle, upon a second target such as a person. The influence degree measuring apparatus at least includes a measuring unit that measures the degree of influence and an output unit that outputs the degree of influence. Specifically, the influence degree measuring apparatus determines whether or not the second target who could be influenced by the first target exists, and determines whether or not there is a reaction from the second target, and on the basis of the determination results, measures the degree of influence exerted by the first target upon the second target. Alternatively, the presence of the second target and the reaction from the second target may be determined by analyzing image data obtained by shooting the second target from the first target with a camera.SELECTED DRAWING: Figure 2
Patent JP-2020157512-A (JP)
Title: Flame-retardant sheet and flame-retardant membrane material
Inventor: OSHIMA NONOKA
IPC: C08L23/00
Filed: 2019-03-25
Abstract: To provide a flame-retardant sheet having excellent flame retardancy and abrasion resistance.SOLUTION: There is provided a flame-retardant sheet 1 in which a base material layer 2, a first anchor layer 3 and a top coat layer 4b are laminated in this order, the base material layer 2 containing a thermoplastic resin and an inorganic material, with a content in a range of 17.6 pts.mass or more and less than 900 pts.mass with respect to 100 pts.mass of the thermoplastic resin, the top coat layer 4b comprising at least one selected from the group consisting of fluororesins, acrylic resins and ethylene-vinyl alcohol-vinyl acetate copolymers.SELECTED DRAWING: Figure 1
Patent JP-2020161627-A (JP)
Title: Circuit component
Inventor: YUSA ATSUSHI
IPC: H01L23/12
Filed: 2019-03-26
Abstract: To provide a highly reliable circuit component having high heat dissipation and sufficient thermal shock resistance.SOLUTION: A circuit component 100 includes: a metal portion 50 having a thin-walled portion 51 and a thick-walled portion 52; an anodized film 60 formed on the metal portion 50; a resin portion 10 formed at least on the thick-walled portion 52 via the anodized film 60; a circuit pattern 20 including a plating film 21 formed on the thick-walled portion 52 via the anodized film 60 and the resin portion 10; and a mounting component 30 mounted on the resin portion 10 and electrically connected to the circuit pattern 20.SELECTED DRAWING: Figure 1B
Patent JP-2020162011-A (JP)
Title: Video projection system
Inventor: TAKASHIMA SHINJI
IPC: H04N13/388
Filed: 2019-03-27
Abstract: To provide a video projection system capable of suppressing the increase of the size of a screen while hardly reflecting a shade on a screen and performing a projection on a whole screen.SOLUTION: A video projection system 1 comprises: a cylindrical screen 10 that includes a ceiling plane 11, a floor surface 12 opposite to the ceiling plane 11, and a front face 13 between the ceiling plane 11 and the floor surface 12; an input part 20 to which video image data and projection space data indicating the shape of the screen 10 are input; a control apparatus 40 that corrects distortion of a projection image based on the video image data generated in accordance with the shape of the screen 10; and a plurality of projection apparatuses 30 that projects a correction video image obtained by correcting the projection image to the ceiling plane 11, the floor surface 12, and the front face 13. One or more projection apparatuses 30 are arranged on each of both sides in a horizontal direction to the screen 10.SELECTED DRAWING: Figure 4
Patent JP-2020158359-A (JP)
Title: Manufacturing method of ammonia, and, production apparatus of ammonia
Inventor: KONDO TOMONORI
IPC: C25B1/00
Filed: 2019-03-27
Abstract: To manufacture ammonia by voltage application to a conductive oxide and supply of a mixed gas containing a first gas containing a hydrogen element and nitrogen.SOLUTION: A manufacturing method of ammonia includes the steps of: preparing a composite provided with a conductor having oxygen ion conductivity, an electrode placed on the conductor, and a conductive oxide placed on the conductor; and, in a state where the mixed gas containing the first gas containing the hydrogen element and nitrogen is supplied to the conductive oxide in the composite, applying a voltage between the conductive oxide and the electrode such that a potential of the conductive oxide is lower than a potential of the electrode.SELECTED DRAWING: Figure 1
Patent JP-2020158010-A (JP)
Title: Vehicle control device, vehicle control method, vehicle, and program
Inventor: OUCHI YUKO
IPC: G08G1/16
Filed: 2019-03-27
Abstract: To provide a technique for actualizing adaptive automatic driving more improved in safety.SOLUTION: The present invention relates to a vehicle control device which controls a vehicle and comprises an acquisition part which acquires peripheral information on the vehicle and a control part which controls a travel of the vehicle based upon the peripheral information. The control part determines whether the vehicle is traveling on a main lane, and then performs, when the vehicle is traveling on the main lane, control to allow both first course change control and second course change control which is lower in automation rate than the first course change control or increased in degree of contribution of vehicle operation that a driver is requested to perform, but performs, when the vehicle is not traveling on the main lane, control to allow the second course change control and disallow the first course change control.SELECTED DRAWING: Figure 3
Patent JP-2020157262-A (JP)
Title: Exhaust gas purification catalyst
Inventor: NOGUCHI TAKAHIRO
IPC: B01D53/94
Filed: 2019-03-27
Abstract: To provide an exhaust gas purification catalyst having excellent purification performance of chemically stable methane.SOLUTION: There is provided an exhaust gas purification catalyst 5 which comprises a substrate 10 for partitioning a cell 12 in which exhaust gas circulates, and a catalyst layer 20 provided on the surface of the substrate 10. The catalyst layer 20 comprises a palladium layer 21 comprising palladium which is extended from a first end part 10a which is an end at a side where exhaust gas in the cell 12 is flowed in toward a second end part 10b which is an end at a side where exhaust gas is flowed out, a platinum layer 22 comprising platinum which is extended from the second end part 10b toward the first end part 10a, and a rhodium layer 23 comprising rhodium which is laminated on both the palladium layer 21 and the platinum layer 22.SELECTED DRAWING: Figure 3
Patent JP-2019171070-A (JP)
Title: Static virtual camera positioning method
Inventor: VADIM GLINER
IPC: A61B1/00
Filed: 2019-03-28
Abstract: To render an image.SOLUTION: Methods, apparatus and computer program products implement embodiments of the present invention that include receiving 3D image data with respect to a 3D region in a living body, the 3D region including a first body cavity having an opening to a second body cavity, and receiving coordinates of a seed location within the first body cavity in proximity to the opening. The 3D image data is processed to identify, for each of multiple rays emanating from the seed location at different, respective angles, a corresponding distance from the seed location to a corresponding intersection point at which the ray intersects surface tissue in the second cavity. The ray for which the distance from the seed location to the corresponding intersection point is greatest is selected from the multiple rays, and an image is rendered that includes the opening seen from a location on the selected ray.SELECTED DRAWING: Figure 1
Patent JP-2020166450-A (JP)
Title: Reader, shopping support system, and reading method
Inventor: AIDA KAZUTOSHI
IPC: G06Q30/06
Filed: 2019-03-28
Abstract: To simplify the reading work of article information.SOLUTION: A reader 1 includes a shield 2, a housing body 3, and an antenna. The shield 2 has an opening 11 and has an inner surface formed in a shape along a spheroid by a material that shields radio waves. The housing body 3 is at least partly housed inside the shield 2 and houses at least one article A1 with an electronic tag A11 through the opening 11. The antenna is provided inside the shield 2 and outputs radio waves for reading the article information from the electronic tag A11 by wireless communication with the electronic tag A11 of the article A1 housed in the housing body 3.SELECTED DRAWING: Figure 1
Patent JP-2020162856-A (JP)
Title: Beverage extraction apparatus
Inventor: NISHIKAWA YOHEI
IPC: A47J31/40
Filed: 2019-03-29
Abstract: To provide a beverage extraction apparatus that can increase a degree of freedom in designing an installation place of an extraction container relative to a discharge port.SOLUTION: A beverage extraction apparatus 5 includes: a connection flow path 5k for connecting an extraction container 5f to a filter part 5e; a filter-side on-off valve 5m for opening and closing the connection flow path 5k; and a control unit 5n for controlling an air pump 5a to compress an interior of the extraction container 5f to transport extraction liquid R2 into a transport flow path 5h while closing the filter-side on-off valve 5m after completing extraction of agitation liquid R1 inside a storage container 5d.SELECTED DRAWING: Figure 2
Patent JP-2019146216-A (JP)
Title: Encoder, decoder, encoding method, decoding method, and program
Inventor: EDOUARD FRANCOIS
IPC: H04N19/176
Filed: 2019-03-29
Abstract: To provide means that derives a plurality of candidates for an intra-prediction mode.SOLUTION: A plurality of candidates for an intra-prediction mode in a unit to be processed consist of three intra-prediction modes: a first intra-prediction mode; a second intra-prediction mode; and a third intra-prediction mode. When the intra-prediction mode in a first neighborhood unit neighboring the unit to be processed and the intra-prediction mode in a second neighborhood unit neighboring the unit to be processed and different from the first neighborhood unit are different from each other, derivation means takes the intra-prediction mode in the first neighborhood unit as the first intra-prediction mode and takes the intra-prediction mode in the second neighborhood unit as the second intra-prediction mode, and when both the first and second intra-prediction modes are not a plane intra-prediction mode, it takes the plane intra-prediction mode as the third intra-prediction mode.SELECTED DRAWING: Figure 4
Patent JP-2020164648-A (JP)
Title: Method for producing lignophenol
Inventor: TSUKAZAKI AKIRA
IPC: C08H8/00
Filed: 2019-03-29
Abstract: To provide a method for producing lignophenol in which high purity lignophenol is efficiently obtained.SOLUTION: The present invention provides a method for producing lignophenol, or the like, which is a method for producing lignophenol for producing lignophenol from lignocellulose-based material, and including a solution preparation step of preparing a lignophenol solution in which lignophenol obtained from the lignocellulose-based material is dissolved in an organic solvent, and a precipitation step in which, by mixing the lignophenol solution and a water containing particulate lignophenol to prepare a mixture, the lignophenol is precipitated in the mixture.SELECTED DRAWING: Figure 1
Patent JP-2020167567-A (JP)
Title: Control system, and control method
Inventor: TSUTSUI TOMOAKI
IPC: H02J3/14
Filed: 2019-03-29
Abstract: To provide a control system capable of determining whether the load is abnormal.SOLUTION: A control system 10 includes: an acquisition unit 36 that acquires an amount of power supplied to a load 40; and a control unit 31 that outputs a piece of information indicating the status of the load 40 based on the amount of power acquired after a control instruction is sent to the load 40. The control instruction is either an operation instruction to order the load 40 to perform a predetermined operation or a stop instruction to order the load 40 to stop the operation.SELECTED DRAWING: Figure 1
Patent JP-2020163060-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A dynamic display period in which identification information is dynamically displayed by dynamic display means is determined by dynamic display period determination means, and when identification information for indicating a specific discrimination result is displayed in the display means, a privilege game is executed. At least based on the establishment of a predetermined condition in the privilege game, a predetermined number of game balls are put out to a player by put-out means. In correspondence with the information stored in storage means corresponding to the put out game balls, it is possible to vary the number of game balls that can be put out by the put-out means during a predetermined period, thereby enhancing interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2019143247-A (JP)
Title: Copper foil with carrier, printed wiring board, copper-clad laminate, electronic equipment, method for manufacturing copper foil with carrier, and method for manufacturing printed wiring board
Inventor: MIYAMOTO NOBUAKI
IPC: H05K3/00
Filed: 2019-04-02
Abstract: To provide a copper foil with a carrier in which generation of a copper residue exceeding a circuit width of a prescribed circuit is successfully suppressed when forming the prescribed circuit on an ultrathin copper layer after sticking the copper foil with a carrier to a resin substrate and peeling and removing the carrier.SOLUTION: In a copper foil with a carrier comprising a carrier, an intermediate layer, and an ultrathin copper layer in this order, a maximum value of an average depth of a streak-like recess on a carrier side surface of the ultrathin copper layer is less than or equal to 2.0 μm.SELECTED DRAWING: Figure 8
Patent JP-2020170367-A (JP)
Title: System and method for managing work site
Inventor: HIRANAKA TAKASHI
IPC: G06Q50/08
Filed: 2019-04-03
Abstract: To minimize work efficiency reduction.SOLUTION: A work site management system is provided, comprising a command unit configured to output work commands to unmanned and manned vehicles based on input data from a work machine operating at a work site.SELECTED DRAWING: Figure 3
Patent JP-2020172759-A (JP)
Title: Column-beam adjustment fixture
Inventor: SAKAI TAKUMU
IPC: E04G21/18
Filed: 2019-04-08
Abstract: To provide a column-beam adjustment fixture capable of suppressing deformation of a part of the fixture when the position of a column is adjusted in a beam-priority structure.SOLUTION: An adjustment fixture 30 adjusts the relative positions of a ceiling beam 16 and a column 14 in a beam-priority structure 12 which includes the ceiling beam 16 having a lower flange 28 having a through-hole 29 formed therein and the column 14 having the lower flange 28 mounted at the upper end in a height direction. The adjustment fixture 30 comprises: an insertion part 34 inserted into the through-hole 29; a holding part 36 provided to the insertion part 34 and having a screw hole 47 formed therein; a pressing member 38 held by the holding part 36 and screwed into the screw hole 47 to apply a pressing force to the column 14; and a contact part 42 provided to the insertion part 34 and brought into contact with the lower flange 28.SELECTED DRAWING: Figure 1
Patent JP-2020172464-A (JP)
Title: Oryzanol extraction method
Inventor: TSUZUKI WAKAKO
IPC: C07J9/00
Filed: 2019-04-10
Abstract: To provide extraction methods capable of separating and recovering oryzanol in high yield from cereals, miscellaneous cereals and fractions thereof.SOLUTION: An extraction method of oryzanol comprises: a first extraction step of adding a raw material to a mixed solution of ethanol to extract oryzanol from the raw material; an alkali treatment step of alkalizing the mixture of the mixed solution and the raw material to make oryzanol water-soluble; a purification step of removing a fat-soluble component with n-hexane; a neutralization step of neutralizing the mixture to make oryzanol insoluble; a second extraction step of extracting oryzanol with n-hexane; and a crystallization step of crystallizing oryzanol.SELECTED DRAWING: None
Patent JP-2019204773-A (JP)
Title: Fuel cell system
Inventor: MORITA JUNJI
IPC: H01M8/0444
Filed: 2019-04-10
Abstract: To provide a fuel cell system that can be manufactured at lower cost.SOLUTION: A fuel cell system 100 includes: a fuel cell 1 that generates electricity using fuel gas and oxidant gas; a fuel gas supply path 2 through which fuel gas to be supplied to an anode of the fuel cell flows; a recycle gas path 3 through which anode off-gas emitted from the anode of the fuel cell is returned to the fuel gas supply path; a water reservoir 4 that stores water separated from the anode off-gas flowing through the recycle gas path; a drainage path 5 through which water stored in the water reservoir is drained; a valve 6 provided on the drainage path; and a controller 20 that determines, on the basis of a history of a flow rate of the anode off-gas, a length of time for which the valve continues to be opened for draining the water stored in the water reservoir.SELECTED DRAWING: Figure 1
Patent JP-2020174124-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-04-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including magnets and a second frame by holding an outer periphery of the polyester-based sheet using the frame. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2019107553-A (JP)
Title: Game machine
Inventor: CHINEN KANAME
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To preferably put out a prize ball.SOLUTION: A putout board includes an error display device for notifying an error relating to putout of game ball, and a cancellation switch for cancelling an occurrence state of the error by being operated for a predetermined time. The error relating to the putout of the game ball, includes an error in which an error cancellation condition is satisfied by operating the cancellation switch for a predetermined time during notification of the error. Even after the error cancellation is performed by operating the cancellation switch for the predetermined time, the cancellation switch is continuously operated. When a condition for notifying the error is satisfied again when the cancellation switch is continuously operated, the error cancellation is not performed. On the other hand, the error cancellation is performed by operating the cancellation switch for the predetermined time again after the cancellation switch is temporarily not operated after the condition for notifying the error is satisfied again.SELECTED DRAWING: Figure 7
Patent JP-2020175898-A (JP)
Title: Packing material and packing box
Inventor: YAMAGUCHI YOSHIAKI
IPC: B65D81/107
Filed: 2019-04-15
Abstract: To provide a packing material capable of reducing a storage space until used when transporting goods or the like, and is divided into a plurality of parts and contains cushioning material that can be reused as a sponge capable of used for cooking or car washing after using as a cushioning when transporting the goods or the like, and a packing box using the packing material.SOLUTION: A packing material 10 includes a cushioning material 11 made of an open cell foam, and a non-breathable film 21 that covers the entire of the cushioning material 11. The cushioning material is covered to be sealed by the non-breathable film 21 in a state where the cushioning material 11 is compressed. In addition, the cushioning material 11 whose thickness is restored by opening the packing material 10 is stored together with the goods in a packing box.SELECTED DRAWING: Figure 1