baber/WOPTO huggingface dataset:
Patent JP-2022010577-A (JP)
Title: Image processing device and image processing method
Inventor: KANEKO TAKAYUKI
IPC: G06T7/00
Filed: 2020-06-29
Abstract: To provide an image processing device and an image processing method, capable of properly detecting a parking frame.SOLUTION: An image processing device 100 includes: an edge detection unit 111 that scans an overhead view image G in a predetermined direction to detect an edge; a grouping unit 112 that groups the detected edges for each predetermined region of the overhead view image G by using a length of the edge, a distance between end points of the edges, a distance between an extended line of the edge and an end point of another edge, and an angle formed by the edge and another edge; a determination unit 113 that scans a region including a set of edges after grouping to determine the set of edges as an edge of a broken line when a pattern having a luminance difference between adjacent pixels detected is a predetermined pattern; a correction unit 114 that subjects the set of edges determined as the edge of the broken line to straight line approximation processing to correct coordinates of the end point of the edge of the broken line; and a parking frame setting unit 116 that uses the corrected edge of the broken line to set a parking frame.SELECTED DRAWING: Figure 3
Patent JP-2022011107-A (JP)
Title: Extreme-ultraviolet light condensing mirror, and method for manufacturing electronic device
Inventor: HONDA YOSHIYUKI
IPC: G02B5/08
Filed: 2020-06-29
Abstract: To provide an extreme-ultraviolet light condensing mirror for extreme-ultraviolet light exposure apparatus.SOLUTION: An extreme-ultraviolet light condensing mirror 50 comprises: a substrate; multilayer reflection films 52S, 52M which are provided on the substrate, and reflect extreme-ultraviolet light; and a protective film 53 provided on the multilayer reflection film. The protective film 53 includes a mixed film in which mesh-forming oxide is mixed with amorphous titanium oxide, or the protective film 53 includes a multilayer film in which two or more layers of amorphous titanium oxide layers 53T and two or more layers of mesh-forming oxide layers 53G are alternately laminated.SELECTED DRAWING: Figure 7
Patent JP-2020180132-A (JP)
Title: Composition
Inventor: OMAR ABDELFATTAH ABU-BAKER
IPC: A61K47/10
Filed: 2020-06-30
Abstract: To provide novel compositions and oral formulations comprising ω-3 fatty acids.SOLUTION: The present invention provides an emulsion composition, an emulsion preconcentrate composition, or an oral formulation, comprising an aqueous liquid, ω-3 fatty acid oil, and a surfactant, the emulsion having a median particle size of from about 100 nm to about 3 μm.SELECTED DRAWING: None
Patent JP-2022011858-A (JP)
Title: Prediction model learning method, predication model learning system, and plant control system
Inventor: WAKASUGI KAZUYUKI
IPC: G05B23/02
Filed: 2020-06-30
Abstract: To learn a prediction model that is superb in reliability.SOLUTION: A prediction model for use in predicting an objective variable from at least one explanatory variable is updated based on a first evaluation value and second evaluation value. The first evaluation value is calculated as an index representing a prediction error of the prediction model. The second evaluation value is calculated as an index representing a degree of consistency between feature quantities concerning at least some sensitivity directions of the explanatory variables with respect to the objective variable and permissible ranges set for the feature quantities on the basis of known information.SELECTED DRAWING: Figure 1
Patent JP-2020159358-A (JP)
Title: Flutter type energy utilization method and flutter type power generation device
Inventor: KOKUBU KENTARO
IPC: F03B13/12
Filed: 2020-07-01
Abstract: To provide a flutter type energy utilization method capable of both converting wave energy and water flow energy into other energy, and a flutter type power generation device.SOLUTION: At least the vertical sway of a floating body 10 due to waves is applied to a flutter blade 20 that is guided by a guide means 30 provided downward with respect to the lower surface of the floating body 10 that sways up and down due to waves, can cause a flutter phenomenon by water flow, and faces the water. Then, the vertical reciprocating motion of the flutter blade 20 is extracted, and the extracted kinetic energy is converted into other energy.SELECTED DRAWING: Figure 1
Patent JP-2020168628-A (JP)
Title: Metal-supported catalyst, metal-supported catalyst production method and storage method, and alcohol production method
Inventor: ENDO HIROYOSHI
IPC: B01J37/16
Filed: 2020-07-01
Abstract: To provide a metal-supported catalyst which has high catalytic activity and selectivity, and can be handled in air.SOLUTION: The present invention relates to a metal-supported catalyst which contains Ru and Sn, and which has a half width of 3.61° or less at a peak of 2θ=43° in powder X-ray diffraction analysis, and has an oxidation ratio of 38% or more, where the oxidation ration is represented by [X/Y]×100. X represents the number of moles of oxygen required to oxidize the metal-supported catalyst when the metal-supported catalyst is subjected to temperature-programmed reduction and then oxidized at room temperature. Y represents the total number of moles of the metal supported by the metal-supported catalyst.SELECTED DRAWING: None
Patent JP-2022013106-A (JP)
Title: Dust filter
Inventor: TSUCHIYA TAKUMI
IPC: F02M35/08
Filed: 2020-07-03
Abstract: To provide a dust filter, with a drainage port installed on a case, which prevents water from entering through the drainage port while ensuring water drainage performance of the dust filter.SOLUTION: A dust filter 240 which filters air sucked into a canister 28 of a vehicle comprises a first section and a second section which are separated from each other. The first section has a first engagement unit 332. The second section has a second engagement unit 330. The second section is connected to the first section with the second engagement unit 330 of the second section engaged with the first engagement unit 332 of the first section. The first section includes a filter member 44 and a case 248 provided with a storage chamber 46 storing the filter member 44. A drainage port 68 to drain liquid entering into the storage chamber 46 is formed on the case 248. When connected to the first section, the second section serves as a cover 74 covering the drainage port 68 together with the first section. An outlet 278 open into an outside is formed on the cover 74 at a position below the drainage port 68.SELECTED DRAWING: Figure 13
Patent JP-2022018252-A (JP)
Title: Electrode for brain wave measurement and brain wave measurement device
Inventor: KITAZOE YUMA
IPC: A61B5/256
Filed: 2020-07-15
Abstract: To provide a technique which suppresses the occurrence of a malfunction such as a failure even when an electrode for brain wave measurement receives an impact.SOLUTION: An electrode 10 for brain wave measurement comprises: a columnar base part 31 which is formed of an elastic member; a plurality of protrusion parts 32 which are provided on one end (base part lower surface 36) of the base part 31; a conductive contact part 33 which is provided on at least a tip side surface of the protrusion part 32; a signal line part 34 which is provided to the other end (base part upper surface 35) of the base part 31 via the protrusion part 32 and the base part 31 from the conductive contact part 33; a conductive cushion member 60 which is provided on the other end (base part upper surface 35) of the base part 31, is electrically connected to the signal line part 34, has the conductivity and is elastically deformed; and a snap button 40 which is provided on a side opposite to the base part 31 in the conductive cushion member 60 and has a button part 42 extending in a direction opposite to the base part 31.SELECTED DRAWING: Figure 4
Patent JP-2022019089-A (JP)
Title: Agricultural work machine
Inventor: IKEDA KOJI
IPC: A01D34/835
Filed: 2020-07-17
Abstract: To provide an agricultural work machine that can travel stably on a ridge.SOLUTION: An agricultural work machine includes: a machine body; a pair of travel parts provided on right and left sides relative to a travel direction and travelling on a ridge; a working part for performing a work while travelling on a ridge; a link mechanism for connecting the machine body to the travel parts and allowing the right and left travel parts to operate upward and downward independently from each other; an inclination detection part for detecting inclination of own machine; and a control unit for controlling the link mechanism when the inclination detected by the inclination detection part becomes equal to or higher than a threshold.SELECTED DRAWING: Figure 2
Patent JP-2022027009-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020176519-A (JP)
Title: sash
Inventor: MASUYAMA SHINSAKU
IPC: E06B7/24
Filed: 2020-08-07
Abstract: To restrain a convection of air transferred with cold into an indoor space and improve thermal insulation performance.SOLUTION: A sash comprises: a frame body fixed to a building opening; and a paper sliding door supported in an openable manner to the frame body. The frame body comprises: an upper member formed of a metal material and mounted to an inner periphery of the building opening; and a resin upper member arranged in an inner periphery of the upper member. The upper member has a suspension piece suspended downward from a lower surface to guide an inner paper sliding door. On the lower surface of the resin upper member at the indoor side of the suspension piece for guiding the inner paper sliding door, a separate member deforming in erecting of the paper sliding door and restoring after the erecting is completed is provided.SELECTED DRAWING: Figure 4
Patent JP-2020179278-A (JP)
Title: Program, control device and radiographic imaging system
Inventor: MATSUSHITA KO
IPC: A61B6/00
Filed: 2020-08-12
Abstract: To provide a control device for correctly performing the long shooting by using a radiographic imaging device and a radiographic imaging system which can correctly perform the long shooting.SOLUTION: A control device 54, C comprises: a plurality of radiographic imaging devices 1; and a radiation irradiation device 52 which irradiates the plurality of radiographic imaging devices 1 with the radiation, and the control device is used for control of a radiographic imaging system 50 which can perform the long shooting that generates the plurality of radiation images with the one irradiation of the radiation, can receive an interlock release signal that is transmitted in a case where the radiographic imaging device 1 becomes the state capable of shooting from each of the plurality of radiographic imaging devices 1, and is configured to permit the irradiation of the radiation to the radiation irradiation device 52 when the interlock release signals are received from all the radiographic imaging devices 1.SELECTED DRAWING: Figure 8
Patent JP-2022039755-A (JP)
Title: Simulation method, program and simulation device
Inventor: NISHIGUCHI MASAYA
IPC: H01L21/336
Filed: 2020-08-28
Abstract: To provide a simulation method and the like capable obtaining excellent accuracy even if the frequency is low.SOLUTION: A C-V characteristic model including a plurality of discrete interface state densities where electrons are trapped and released according to changes in voltage to be applied to a metal, is used for an interface between a semiconductor and an insulator. The C-V characteristic model indicates third capacitance according to changes in voltage. The third capacitance includes first capacitance according to a depletion layer formed at the interface, second capacitance according to the plurality of discrete interface state densities, and capacitance of the insulator. The first capacitance and the second capacitance are connected to each other in parallel and further the first capacitance and the second capacitance connected in parallel are connected in series to the capacitance of the insulator. The first capacitance according to first voltage applied to the metal is calculated, and the second capacitance is calculated from an amount of electrons released from first interface state density according to the first voltage, of the plurality of discrete interface state densities. When the second capacitance is calculated, the first interface state density according to the first voltage is gradually changed by changing the first voltage gradually.SELECTED DRAWING: Figure 15
Patent JP-2022043757-A (JP)
Title: Lever type connector
Inventor: MOTOSHIGE YUICHI
IPC: H01R13/629
Filed: 2020-09-04
Abstract: To provide a lever type connector capable of giving good click feeling to a lever at the time of fitting while ensuring good fitting workability between housings.SOLUTION: A lever type connector 1 includes a lever 30 that is rotatably supported by a second connector housing 20, and applies fitting force and detachment force between the second connector housing 20 and a first connector housing 10 due to the rotation between a first operating position and a second operating position, and a lock portion 50 that regulates and locks the rotation of the lever 30 at the second operation position. On the outer peripheral surface of a support shaft 23, a ridge 55 formed by a pair of notch recesses 53 extending in the axial direction and arranged in the circumferential direction and projecting outward in the radial direction is provided, and on the inner peripheral surface of a bearing hole 34, a recess 65 into which the ridge 55 can be immersed, and just before the lever 30 rotated from the first operation position to the second operation position is locked to the second connector housing 20 by the lock portion 50, the ridge 55 is immersed in the recess 65.SELECTED DRAWING: Figure 9
Patent JP-2021050332-A (JP)
Title: Curable composition for nano-fabrication
Inventor: WANG FENG
IPC: H01L21/027
Filed: 2020-09-09
Abstract: To provide a curable composition for nano-fabrication for providing better process control than the prior art and/or improving the throughput.SOLUTION: A curable composition comprises expanding monomers of at least 10 wt.% based on the total weight of the curable composition, acrylate monomers of at least 25 wt.% based on the total weight of the curable composition, a photoinitiator, and a photosensitizer. The acrylate monomers have molecular weight of 500 or less. The curable composition has a viscosity of 10 cP or less. The total amount of the expanding monomers and the acrylate monomers are at least 90 wt.% based on the total weight of the curable composition.SELECTED DRAWING: Figure 3
Patent JP-2021004246-A (JP)
Title: Reduced foaming vaccine compositions
Inventor: NOEL YVES HENRI JEAN GENIN
IPC: A61K39/12
Filed: 2020-09-11
Abstract: To provide a vaccine composition which can retain titer stability while completely dissolved in a diluent with minimum foaming.SOLUTION: A novel stable compressed vaccine composition comprising at least one anhydrous antigenic component comprises: a stabilizer foamable when the composition is mixed with a liquid diluent; and an effective amount of a sugar alcohol.SELECTED DRAWING: Figure 1
Patent JP-2022048631-A (JP)
Title: Thermoplastic resin composition
Inventor: NAGATA Kosuke
IPC: C08L69/00
Filed: 2020-09-15
Abstract: To provide a thermoplastic resin composition that has excellent heat resistance and flame retardancy, shows no change in color during molding residence, and prevents resin degradation in high-temperature and high-humidity conditions.SOLUTION: A thermoplastic resin composition contains a resin component composed of (A) a polycarbonate resin (A component) 1-99 pts.wt. and (B) a polyarylate resin (B component) 99-1 pt.wt. Relative to 100 pts.wt. of the resin component, the thermoplastic resin composition further contains (C) an orthophosphate compound (C component) 0.001-2 pts.wt., (D) a phenolic compound (D component) 0.001-2 pts.wt. and (E) a flame retardant (component E) 0.005-20 pts.wt.SELECTED DRAWING: None
Patent JP-2022050808-A (JP)
Title: End cap of cap piece and method of attaching end cap of cap piece
Inventor: ARAKI HAJIME
IPC: E04F11/18
Filed: 2020-09-18
Abstract: To provide an end cap of the cap piece that can be easily adjusted to the distance between the outer wall surface and the end of the cap piece to set the thickness of the sealing material within a certain range, and secure the thickness of the sealing material.SOLUTION: An end cap 60 of the cap piece of the present invention is an end cap 60 of the cap piece that is provided between an outer wall surface 104 of a building and an end of a cap piece 30, and closes the end of the cap piece 30, which includes an inner cap 40 provided at the end of the cap piece 30 and an outer cap 50 detachably provided on the side of the inner cap 40 opposite to the cap piece 30.SELECTED DRAWING: Figure 1
Patent JP-2021153288-A (JP)
Title: Image processing apparatus, reading device, image forming apparatus, and data processing method
Inventor: IKEMOTO RYOMA
IPC: G06T1/00
Filed: 2020-09-18
Abstract: To prevent generation of hues and occurrence of vertical streaks on a read image after shading in a market.SOLUTION: An image processing apparatus comprises: first storage means that holds shading data at shipment obtained by irradiating a density reference member with rays of light from two or more light sources; second storage means that holds individual adjustment information on the two or more light sources during acquisition of the shading data at shipment; and data processing means that, based on the adjustment information held in the second storage means, causes light quantity adjustment means to adjust the two or more light sources, the light quantity adjustment means capable of individually adjusting the quantity of light from the two or more light sources, to be matched with main scanning distribution obtained when the shading data at shipment held in the first storage means is acquired.SELECTED DRAWING: Figure 12
Patent JP-2022054989-A (JP)
Title: Combine harvester
Inventor: ISHIBASHI TOSHIYUKI
IPC: A01D41/127
Filed: 2020-09-28
Abstract: To provide a combine harvester that can extend the life of a quality measurement part, and uniformly measure the quality of grains harvested in the whole area of a field.SOLUTION: A combine harvester comprises a reaping part for reaping grain culms, a threshing part 7 for threshing grains from the reaped grain culms, and sorting them, a grain tank 10 for storing the sorted grains, a quality measurement part 50 for measuring the quality of the sorted grains, and a control unit for controlling the quality measurement part 50, and also comprises harvested crop detection means for detecting harvested crops. The control unit causes the quality measurement of the grains to be singly executed by the quality measurement part 50 on the basis of the establishment of predetermined conditions. The predetermined conditions include at least a condition that the harvested crop detection means switches from a crop non-detection state to a crop detection state.SELECTED DRAWING: Figure 6
Patent JP-2022055257-A (JP)
Title: Substrate housing structure
Inventor: SASAKI KEIICHI
IPC: H05K5/02
Filed: 2020-09-28
Abstract: To provide a substrate housing structure which enables easy assembly.SOLUTION: A substrate housing structure 1 includes: a substrate 2; and a housing 3 which includes a thickness direction restriction part 22, which restricts a position of the substrate 2 from both sides in a thickness direction Dt, a width direction restriction part 23, which restricts the position of the substrate 2 from both sides in a width direction Dw, and a length direction restriction part 24, which restricts the position of the substrate 2 from both sides in a length direction Dl, and houses the substrate 2. The housing 3 has a first portion 3a and a second portion 3b connected to the first portion 3a. The first portion 3a has: the thickness direction restriction part 22; and a part of the length direction restriction part 24. The second portion 3b has: the width direction restriction part 23; and another part of the length direction restriction part 24.SELECTED DRAWING: Figure 1
Patent JP-2022056719-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, control is shifted to a third time-shortening game state more advantageous than a second time-shortening game state if the number of time-shortening times set to time-shortening pattern stop losing is larger than the remaining number of time-shortening game times in the second time-shortening game state when a result of a jackpot lottery in the second time-shortening game state to be started when a jackpot lottery result in a normal game state is a jackpot of the first kind is time-shortening pattern stop losing. A probability that a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is the same. The number of time-shortening game times set when a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is set from plural predetermined time-shortening game times.SELECTED DRAWING: Figure 90
Patent JP-2022057215-A (JP)
Title: Disinfectant composition and disinfecting spray
Inventor: FUKUGAKI TAKENOBU
IPC: A01P3/00
Filed: 2020-09-30
Abstract: To prevent a disinfectant composition from being stagnant at low temperature.SOLUTION: A disinfectant composition contains an alcohol, an iodine agent, and an anionic surfactant, the anionic surfactant containing polyoxyalkylene alkyl ether sulfuric acid or a salt thereof, the content of the polyoxyalkylene alkyl ether sulfuric acid or a salt thereof being more than 0.1 mass% and 1 mass% or less.SELECTED DRAWING: None
Patent JP-2021002398-A (JP)
Title: Failure prediction device, failure prediction system, and failure prediction method
Inventor: INAGAKI SHOGO
IPC: G05B23/02
Filed: 2020-10-01
Abstract: To provide a failure prediction system which enables accurate failure prediction in accordance with circumstances.SOLUTION: A failure prediction system 1 includes a machine learning device 5 which learns condition associated with failure of an industrial machine 2. The machine learning device 5 includes: a status observation part 52 which observes a status variable composed of, for example, output data of a sensor 11, internal data of a control software, or calculation data obtained based on the aforementioned two types of data while the industrial machine 2 is in operation or stationary; a determination data acquisition part 51 which acquires determination data indicating the presence or absence of failure of the industrial machine 2 or the degree of failure; and a learning part 53 which learns condition associated with the failure of the industrial machine 2 through supervised learning in accordance with a training data set created based on a combination of a status variable and the determination data.SELECTED DRAWING: Figure 1