baber/WOPTO huggingface dataset:
Patent JP-2022165313-A (JP)
Title: Planted tree automatic detection device, planted tree automatic detection method and program
Inventor: KATO MASATO
IPC: A01G7/00
Filed: 2021-04-19
Abstract: To automatically detect a planted tree with high accuracy.SOLUTION: A planted tree automatic detection device creates a preprocessed aerial photographed image data from aerial photographed color image data of a forest area, removes noise included in the preprocessed aerial photographed image data to create noise-removed aerial photographed image data, detects planted tree candidate points based on the preprocessed aerial photographed image data and the noise-removed aerial photographed image data to create planted tree candidate point detection image data including the planted tree candidate points, extracts a feature amount from a predetermined area including the planted tree candidate points in the planted tree candidate point detection image data to create planted tree detection data, and detects a planted tree included in the aerial photographed color image data based on the planted tree detection data. The planted tree automatic tree detection device divides the planted tree detection data into estimation data and training data, constructs an estimation model by supervised learning using the training data, evaluates the accuracy of the estimation model, and performs the estimation of the planted tree included in the estimation model using the estimation model selected based on an accuracy evaluation result of the estimation model.SELECTED DRAWING: Figure 1
Patent JP-2022165561-A (JP)
Title: Intake manifold
Inventor: MAEDA KUNIMINE
IPC: F02M35/104
Filed: 2021-04-20
Abstract: To provide an intake manifold capable of suppressing increase in ventilation resistance when intake air passes.SOLUTION: An inlet pipe 2 is connected with one end in a longitudinal direction of a surge tank 1. First to fourth intake pipes 3-6 are arranged in parallel in the longitudinal direction and are connected with the surge tank 1. An inner surface of a curved portion 7 of the surge tank 1 is continuous with inner surfaces of inlets 3a-6a of the first to fourth intake pipes 3-6. An expanded portion 8 of the surge tank 1 is protruded to expand toward the inner side of the surge tank 1 and the curved portion 7 at a position close to the inlet pipe 2, and is overlapped with an extended line L when an outlet 2a of the inlet pipe 2 is extended in the surge tank 1. A current transformation portion 9 is formed at a position farthest from the curved portion 7 in the expanded portion 8. The current transformation portion 9 directs the flow of intake air flowing from the inlet pipe 2 to a place P which is in the inner side of the expanded portion 8 in the surge tank 1 and is continuous with an inner surface of the curved portion 7 of an inner surface of the surge tank 1.SELECTED DRAWING: Figure 3
Patent JP-2021153053-A (JP)
Title: Ester containing non-aromatic ring as solvent for oled formulation
Inventor: GAELLE BEALLE
IPC: H05B33/10
Filed: 2021-04-21
Abstract: To provide a formulation for efficiently manufacturing an organic electronic device that includes a specific organic functional material.SOLUTION: A formulation contains at least one specific ester solvent containing a non-aromatic ring; and at least one organic functional material selected from a group consisting of organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbing compounds, organic photosensitive compounds, organic photosensitizers, and other organic photoactive compounds selected from transition metals, rare earths, and organometallic complexes of lanthanides and actinides.SELECTED DRAWING: None
Patent JP-2022170489-A (JP)
Inventor: KATAYAMA HIROSHI
IPC: B41J2/175
Filed: 2021-04-28
Abstract: 【課題】供給マニホールドおよび帰還マニホールドの放熱性を向上することができる液体吐出ヘッドを提供する。【解決手段】液体吐出ヘッドは、液体が外部から供給される長尺状の供給マニホールドと、液体が外部に排出され、供給マニホールドの下方に配置された長尺状の帰還マニホールドと、上流端が供給マニホールドに接続され、下流端が帰還マニホールドに接続され、且つ、供給マニホールドの長手方向に列をなしてノズル面に配置された複数のノズルに対して個別に連通した複数の個別流路と、供給マニホールドの長手方向の中央と帰還マニホールドの長手方向の中央とを連結するバイパス流路とを備える。【選択図】図５ａ
Patent JP-2022170539-A (JP)
Title: Imaging system and method for controlling the same, and program
Inventor: KOBAYASHI KYOKO
IPC: G06T7/70
Filed: 2021-04-28
Abstract: To provide an imaging system that can reduce faulty tracking, a method for controlling the same, and a program.SOLUTION: An automatic photographing system includes a main imaging apparatus that photographs a subject, and a sub imaging apparatus that photographs the subject from a direction different from that of the main imaging apparatus. Upon successful face authentication of the face of a subject from the photographed image, the main imaging apparatus transmits, to the sub imaging apparatus, information on the direction of the face of the subject when the subject is photographed. The sub imaging apparatus calculates the direction of the face of the subject when the subject is photographed based on the information on the direction of the face, and determines whether to perform processing of face authentication of the subject based on the calculated direction of the face of the subject.SELECTED DRAWING: Figure 1
Patent JP-2021107004-A (JP)
Title: Vacuum cleaner unit
Inventor: KAMIYAMA KOHEI
IPC: A47L9/00
Filed: 2021-04-30
Abstract: To provide a vacuum cleaner unit capable of preventing being enlarged as a cleaner support device and having a compact configuration.SOLUTION: A vacuum cleaner unit includes: a cleaner body having an electric blower; a suction tool having a suction port to suck dust; a pipe part for connecting the cleaner body to the suction tool; and a cleaner support device. In the vacuum cleaner unit, the cleaner support device includes: a placement part to place the suction tool; and a supporter part which supports the pipe part and also is engaged with the pipe part.SELECTED DRAWING: Figure 18
Patent JP-2022145375-A (JP)
Title: Foldable knife
Inventor: NAGATA IKUO
IPC: B26B1/02
Filed: 2021-03-18
Abstract: To provide a foldable knife in which both locks at an open position and a closed position of a blade can be locked with few components and a simple structure.SOLUTION: A lock at an open position of a blade 1 is locked by bringing a blade engagement surface 5 into contact with a spring arm lock surface 8. Further, a lock at a closed position is locked by bringing a blade engagement surface 6 into contact with a spring arm lock surface 7. Namely, components can be decreased and a structure can be simplified by using one spring arm 3 twice.SELECTED DRAWING: Figure 4
Patent JP-2022173657-A (JP)
Title: Article with seat
Inventor: AMETANI HIROSHI
IPC: A47C31/02
Filed: 2021-05-10
Abstract: To provide an article with a seat, to which the seat can be easily attached.SOLUTION: An article with a seat comprises a metallic member 1 and a seat 2. The metallic member 1 is provided with a fixing part 3 for the seat 2. In the fixing part 3, a member, made of a material into which a staple 4 can be driven, is arranged. The seat 2 is fixed to the fixing part 3 of the metallic member 1 by the staple 4.SELECTED DRAWING: Figure 3
Patent JP-2022173930-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: TANEDA HIROSHI
IPC: H05K3/46
Filed: 2021-05-10
Abstract: To provide a wiring board capable of suppressing damage to a thin film capacitor.SOLUTION: A wiring board includes an insulating layer, a thin film capacitor laminated on the insulating layer, a wiring layer electrically connected to the thin film capacitor, and a sealing resin layer laminated on the thin film capacitor, and the wiring layer includes a pad protruding from the thin-film capacitor, the sealing resin layer is a mold resin containing a non-photosensitive thermosetting resin as a main component, and the sealing resin layer exposes the top surface of the pad and covers at least a part of the side surface of the pad.SELECTED DRAWING: Figure 1
Patent JP-2022174863-A (JP)
Title: Oxygen concentration measuring method for infusion bag and infusion bag
Inventor: OSHIMA MASASHI
IPC: G01N21/01
Filed: 2021-05-12
Abstract: To provide an oxygen concentration measuring method for an infusion bag and an infusion bag used for the oxygen concentration measuring method, capable of securing a necessary detection space in a gas phase portion of the infusion bag to improve measurement accuracy.SOLUTION: An infusion bag H includes: a shoulder portion 12 in which both lower side portions 11a and 11b rise obliquely upward toward the center; a port 13 in the center of the shoulder portion 12; and a gas phase portion 14 provided below the shoulder portion 12. The method for measuring the oxygen concentration of the infusion bag is a method that measures the oxygen concentration in the infusion bag H by arranging a tip portion 16 of a laser generating portion 15 and a tip portion 18 of a laser receiving portion 17 opposite to each other on both outer sides of the gas phase portion 14 directly below the port 13.SELECTED DRAWING: Figure 1
Patent JP-2022175390-A (JP)
Title: Watt-hour meter circuit breaker contact point state detection method and watt-hour meter circuit breaker drive circuit
Inventor: JINGU TAKAAKI
IPC: H01H9/54
Filed: 2021-05-13
Abstract: To provide a watt-hour meter contact point state detection method and a watt-hour meter circuit breaker drive circuit, capable of grasping the accurate number of times of opening/closing operation by detecting a state of a contact point of a circuit breaker.SOLUTION: A watt-hour meter circuit breaker drive circuit for performing supply/interception of power of a power system to loads 1L, 2L by a movable contact point 15b performing opening operation and closing operation to a fixed contact point 15a by supply or interception of a current to an exciting coil 11 comprises: a current sensor 4 that in the case of the movable contact point 15b shifting from the opening operation to the closing operation, acquires a first current waveform of the exciting coil 11 when the movable contact point 15b is changed over by a first drive signal and in the case of the movable contact point 15b performing the closing operation, acquires a second current waveform of the exciting coil 11 by a second drive signal; and a CPU 2 that on the basis of a difference between the first current waveform and the second current waveform detected by the current sensor 4, detects whether the closing operation of the movable contact point is performed.SELECTED DRAWING: Figure 2
Patent JP-2022155420-A (JP)
Title: Method for operating electronic device for providing item information, and electronic device supporting the same
Inventor: CATHERINE CHANG
IPC: G06Q30/06
Filed: 2021-05-14
Abstract: To disclose a keyword management method of an electronic device.SOLUTION: A method for providing item information in an electronic device includes the steps of: checking information on an item on the basis of a first input of a user; checking information on a category related to the item; checking a review about the item and information on a reviewer who wrote the review; and providing a first page including the information on the item, the review, and the information on the reviewer. The information on the reviewer includes first information which indicates that, when information on a review set written by the reviewer for at least some of a plurality of items included in the category satisfies a specific condition, the reviewer is an excellent reviewer related to the category.SELECTED DRAWING: Figure 3
Patent JP-2022176571-A (JP)
Title: Rotary atomization-type coating apparatus
Inventor: KIKUCHI TAKASHI
IPC: B05B5/04
Filed: 2021-05-17
Abstract: To provide a rotary atomization-type coating apparatus that can stabilize particle sizes of coating materials which are atomized from a bell cup.SOLUTION: In the rotary atomization-type coating apparatus, a bell cup 20 is mounted on a rotary driving shaft 12. In the bell cup, a side surface part 22 is formed in parallel to the rotary driving shaft. On an inner surface 31 of the side surface part are formed a first groove part 41, a second groove part 42 and a third groove part 43 which are recessed toward a direction of an outer surface 32 of the side surface part. In the first groove part, the second groove part and the third groove part are formed a first insertion hole 45, a second insertion hole 46 and a third insertion hole 47, respectively. The first insertion hole, the second insertion hole and the third insertion hole are inserted through the inner surface and the outer surface to jet coating materials to the outside of the bell cup.SELECTED DRAWING: Figure 2
Patent JP-2022176806-A (JP)
Title: Accretion removal tool of core material of underground continuous wall
Inventor: ABE MICHIHISA
IPC: E02D5/12
Filed: 2021-05-17
Abstract: To provide an accretion removal tool of a core material of an underground continuous wall which removes an accretion attached to a male joint and prevents entry of a foreign matter to the inside of a female joint, and is easily constructed and dispenses with a device for special construction.SOLUTION: An accretion removal tool 5 for removing an accretion attached to a core material 2 of an underground continuous wall used when a female joint 30 of a core material 3 is connected to a male joint 20 of a core material 2 of a previously built underground continuous wall includes a body part 50 having an upper surface 50a in contact with a lower end opening 30a of an inner space part 301 of the female joint 30, and a notch part 51 which surrounds a retaining piece 201 and an extension piece 200 of the male joint 20 and is slidably engaged in a longitudinal direction of the male joint 20, wherein an outer shape of the upper surface 50a is larger than an inner shape of a lower end opening 30a other than the notch part 51.SELECTED DRAWING: Figure 2
Patent JP-2022177609-A (JP)
Title: Corporation cock attachment tool
Inventor: SAKAMOTO TAKESHI
IPC: F16L41/08
Filed: 2021-05-18
Abstract: To provide a corporation cock attachment tool which can be easily removed from a corporation cock.SOLUTION: A corporation cock attachment tool includes: a tool body for performing processing to a water distributing pipe attached with a corporation cock; and an attachment part for detachably attaching the tool body to the corporation cock. The attachment part moves in an approach direction to be attached to the corporation cock and maintain a sealing state, in which a space between the attachment part and the corporation cock is sealed, and includes a pressure relief part for allowing the interior and exterior to communicate with each other when the sealing state is released by its movement in a separation direction.SELECTED DRAWING: Figure 11
Patent JP-2022180032-A (JP)
Title: Lens holder and projection-type image display apparatus
Inventor: TAKEUCHI JUNICHI
IPC: G02B7/02
Filed: 2021-05-24
Abstract: To provide a lens holder capable of improving the positional accuracy of a lens.SOLUTION: A disclosed lens holder includes: a first shift part that holds lenses movably in a first direction perpendicular to the optical axis direction of the lens; and a second shift part that supports the first shift part movably in a second direction perpendicular to the optical axis direction and the first direction. The first shift part has a first main body movable in the first direction, a lens-holding part provided on the first main body to hold the lenses, and a first drive unit for moving the first main body. The lens-holding part is formed integrally with the first main body.SELECTED DRAWING: Figure 4
Patent JP-2022181136-A (JP)
Title: Pipe end anti-corrosion structure in pipe joint
Inventor: KAWANISHI HIDETO
IPC: F16L57/00
Filed: 2021-05-25
Abstract: To provide a pipe end anti-corrosion structure in a pipe joint which achieves good workability despite having a simple structure and may be applied to repair of an existing pipe.SOLUTION: A pipe end anti-corrosion structure in a pipe joint includes: a joint body 2 having a socket part 21 into which a pipe 100 is inserted; an annular packing 3 which seals a space between the pipe 100 and the joint body 2; a push ring 4 which is connected to the joint body 2 and pushes the packing 3; and an anticorrosive core 5 which is inserted into the pipe interior from a pipe end part 110 of the pipe 100 and covers an inner peripheral surface 102 of the pipe end part 110. The pipe end anti-corrosion structure further includes a rubber cover 6 having a cylindrical part 61 which adheres to an outer peripheral surface 101 of the pipe end part 100 and a rib 62 protruding to a center of the cylindrical part 61. An end part 61a of the cylindrical part 61 is pushed to the outer peripheral surface 101 of the pipe end part 110 by the packing 3 and an opening 43 of the push ring 4. The rib 62 is pushed to a pipe end surface 112 of the pipe 100 by a flange part 52 of the anticorrosive core 5.SELECTED DRAWING: Figure 5
Patent JP-2022014877-A (JP)
Title: Ring with rotation and lock function for selective display of jewels
Inventor: KIM YOUNG GIL
IPC: A44C17/02
Filed: 2021-05-26
Abstract: To provide a ring with a rotation and lock function for selective display of jewels by a user according to taste of the user.SOLUTION: A ring includes: a first surface including a first hole; a second surface including a second hole smaller than the first hole, the first surface and the second surface facing each other; a third surface folded in the first surface; a fourth surface folded in the first surface, the third surface and the fourth surface facing each other; a separation space located between the first surface and the second surface; a plurality of accommodation parts that are arranged in the separation space and contact with the second surface; elastic members respectively arranged in the plurality of accommodation parts; and jewels fixed to the elastic members. The second surface and the plurality of accommodation parts can rotate in a state where the first surface, the third surface, and the fourth surface are fixed.SELECTED DRAWING: Figure 6
Patent JP-2022182072-A (JP)
Title: Robot control system, information processor, information processing method, and program
Inventor: HIGUCHI TOSHIYUKI
IPC: B25J19/06
Filed: 2021-05-27
Abstract: To provide a technique that allows verification of a robot operation without any cost for an additional robot or for a person entering a monitoring area.SOLUTION: A robot control system includes a monitored robot for which a monitoring area is set and a robot controller that controls the monitored robot in a plurality of modes including a first mode to change an operation of the monitored robot if an object detected to enter the monitoring area is a robot.SELECTED DRAWING: Figure 2
Patent JP-2022182151-A (JP)
Title: printed wiring board
Inventor: OYOSHI KAZUHIRO
IPC: H01L23/12
Filed: 2021-05-27
Abstract: To suppress the occurrence of a solder bridge defect and even a solder defect on an electronic component by making a metal mask thinner and reducing the amount of solder when the electronic component is to be reflow-mounted.SOLUTION: A printed wiring board 10 has a foot pattern of an electronic component. The foot pattern includes land patterns 11, 12 to which terminal parts 104 to 108 of an electronic component 100 to be mounted are bonded and a recess 30 formed in a range larger than the range including a range (an area 14) in which a body 102 of the electronic component 100 is arranged.SELECTED DRAWING: Figure 4
Patent JP-2022182610-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine capable of showing occurrence of a read-ahead performance so as to be understood easily.SOLUTION: A game machine includes read-ahead performance execution means for executing a specific read-ahead performance for suggesting that a probability that an object winning/losing lottery result becomes winning is increased, and the specific read-ahead performance includes a first stage for displaying a reference image including a decorative pattern in a display area, a second stage for displaying as if the reference image deviated from the display area after the first stage, and a third stage for restoring the reference image, forming a predetermined combination of a decorative pattern included in the reference image, and reporting that an earlier winning/losing lottery result corresponding to the varying performance is losing after the second stage.SELECTED DRAWING: Figure 27
Patent JP-2022183450-A (JP)
Title: Ventilation system, concentrated control device, and blower
Inventor: SUEHIRO YOSHIFUMI
IPC: F24F11/80
Filed: 2021-05-31
Abstract: To provide a technology which enables improvement of realistic sensations provided to multiple users existing at distant positions.SOLUTION: A first blower 100a supplies conditioned air to a first air conditioning space 20a. A second blower 100b supplies conditioned air to a second air conditioning space 20b. A concentrated control device 500 is connected to the first blower 100a and the second blower 100b through a network 400. The concentrated control device 500 transmits instructions of a temperature of the conditioned air and the air quantity of the conditioned air to the first blower 100a and the second blower 100b. The first blower 100a and the second blower 100b control the temperature of the conditioned air and the air quantity of the conditioned air in response to the instructions received from the concentrated control device 500. The instruction provided to the second blower 100b is matched with the instruction provided to the first blower 100a.SELECTED DRAWING: Figure 1
Patent JP-2022185523-A (JP)
Title: Water treatment device and water treatment method
Inventor: TAKANAMI RYUHEI
IPC: C02F1/72
Filed: 2021-06-02
Abstract: To provide a water treatment device and a water treatment method capable of improving a water purification performance without using mercury.SOLUTION: There is provided a water treatment device according to the present invention, which is a water treatment device 100 that treats water flowing through a flow path 2, the device including an arc tube array type light source device 1 for irradiating water DW in the flow path 2 with ultraviolet rays, in which the arc tube array type light source device 1 is configured to generate ultraviolet rays by light emission using rare gas plasma, and includes: a first arc tube for generating ultraviolet rays having a first peak wavelength within a first wavelength band longer than 300 nm and 400 nm or shorter; a second arc tube for generating ultraviolet rays having a second peak wavelength within a second wavelength band longer than 200 nm and 300 nm or shorter; and a third arc tube for generating ultraviolet rays having a third peak wavelength within a third wavelength band longer than 100 nm and 200 nm or shorter.SELECTED DRAWING: Figure 1
Patent JP-2022185928-A (JP)
Title: herbicide composition
Inventor: FUJII YUKI
IPC: A01N25/02
Filed: 2021-06-03
Abstract: To provide a pelargonic acid-based herbicide that is diluted with water for use, wherein the herbicide is stable regardless of whether it is in an on-sale state or a use state, and can be easily diluted by a user with water, offering improved usability.SOLUTION: A water-diluted herbicide composition contains pelargonic acid as a herbicidal active ingredient, at least one cationic surfactant selected from monoalkyl cationic surfactants and dialkyl cationic surfactants, and water. Before diluted with water, the herbicide composition has a viscosity of 20 Pa s.SELECTED DRAWING: None