baber/WOPTO huggingface dataset:
Patent JP-2023151015-A (JP)
Title: Column joint structure of undermatching weld type and estimation method thereof
Inventor: IWATAKE CHIYOMI
IPC: E04B1/58
Filed: 2022-03-31
Abstract: To provide a column joint structure of a soft welding type excellent in weld workability and deformability.SOLUTION: A column joint structure 10 of an undermatching weld type is provided with: an upper column member 12 and a lower column member 11 each of which has a cross section of a rectangular box shape and formed of high tensile steel; and a joint part 13 for welding an upper end part of the lower column member 11 and a lower end part of the upper column member 12 using a weld metal with lower strength than those of the column members 11, 12, wherein the high tensile steel has a yield strength Bσy of 630 MPa or more. The weld metal is set so as to meet an axial force ratio n and a determination formula prepared according to a load direction.SELECTED DRAWING: Figure 1
Patent JP-2022082673-A (JP)
Title: Non-aqueous electrolyte solution and lithium secondary battery including the same
IPC: H01M10/0569
Filed: 2022-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte solution with improved high-temperature and low-temperature stability, and a lithium secondary battery with excellent high-temperature storage characteristics, low-temperature output characteristics, and cycle life characteristics. 
     SOLUTION: A non-aqueous electrolyte solution, and a lithium secondary battery including the same, includes a lithium salt of 1.2 M to 3.3 M, a first organic solvent composed of ethylene carbonate, a second organic solvent excluding ethylene carbonate, and an oligomer represented by Chemical Formula 1 as a first additive, and the first organic solvent is contained in an amount of 0.1 weight% to 12 weight% based on the total weight of the non-aqueous electrolyte solution. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023154276-A (JP)
Title: Provision management apparatus and program
Inventor: KATAOKA HIROAKI
IPC: G06Q50/12
Filed: 2022-04-06
Abstract: To provide a commodity at an appropriate timing.SOLUTION: A provision management apparatus which manages providing a commodity related to food and drink includes a control unit, a storage unit, and a communication unit which communicates with an output device. The control unit causes, on receipt of order information from an order terminal device to provide at a time a plurality of commodities prepared in different preparation areas, each of multiple output devices disposed in the preparation areas for the commodities to output a cooking slip for a commodity to be prepared by each preparation area where the output device is disposed, out of the multiple commodities, the cooking slip output from at least one of the multiple output devices including information on other commodities which are prepared by preparation areas other than the above preparation area where the output device is disposed.SELECTED DRAWING: Figure 7
Patent JP-2023154638-A (JP)
Title: Image forming apparatus
Inventor: KAKUTANI HOTAKA
IPC: G03G15/00
Filed: 2022-04-07
Abstract: To provide an image forming apparatus that can control an image forming condition by calculating the temperature inside a developing cartridge and the humidity inside the developing cartridge.SOLUTION: An image forming apparatus (1) calculates the temperature inside a cartridge (Tc) and the humidity inside the cartridge (Hc) based on the temperature inside the apparatus (Ti), the temperature outside the apparatus (To), and the amount of toner remaining (M) in a developing cartridge (10), and controls an image forming condition based on the temperature inside the cartridge and the humidity inside the cartridge.SELECTED DRAWING: Figure 2
Patent JP-2023155962-A (JP)
Title: Delivery schedule preparation system, delivery schedule preparation method and delivery schedule preparation program
Inventor: YANAGIURA MUTSUNORI
IPC: G06Q50/28
Filed: 2022-04-12
Abstract: To provide an art that reduces a possibility of having difficulty preparing a delivery schedule in the midst of a period of a continuous schedule.SOLUTION: A delivery schedule preparation system is configured that comprises: a residual quantity prediction unit that predicts a transition of a residual quantity of gas accumulated in a plurality of gas containers put at a plurality of delivery destinations; a delivery period setting unit that sets a period in which one or more gas containers are empty, and the residual quantity of the gas is not 0 as a delivery period on the basis of the transition as to each of the plurality of delivery destinations; and a delivery schedule preparation unit that prepares the delivery schedule for delivering the gas container to each delivery destination within the delivery period in each of the plurality of delivery destinations on the basis of an objective function evaluating at least a cost on a movement when getting back to a base via the plurality of delivery destinations from the base as a cost in the schedule period, and a cost when being not delivered to the delivery destination to be delivered within the delivery period starting before an end day of the schedule period and ending after the end day thereof.SELECTED DRAWING: Figure 8
Patent JP-2023157618-A (JP)
Title: Information processing program, information processing method and information processing apparatus
Inventor: TAKAKURI KAZUHISA
IPC: G06F9/445
Filed: 2022-04-15
Abstract: To provide an information processing apparatus, an information processing method and an information processing program that mitigate deterioration of processing performance of an information processing apparatus.SOLUTION: An information processing apparatus comprises: a code cache flushing execution unit 14 that deletes a first code of a first method which is selected from among other methods other than methods shown in a deletion non-target list of a plurality of methods, from a code cache, referring to a deletion non-target list 204, when there is poor idle capacity for storing other code in a code cache 201 in which codes of the plurality of methods are stored; and a sampling data analysis unit 15 that registers the first method in the deletion non-target list on the basis of a number of times in which execution time of the first method is measured for each predetermined period and the first code is stored in the code cache in execution time of the first method in each of a period before and a period after the first code is deleted from the code cache and in constant time after the first code is deleted.SELECTED DRAWING: Figure 3
Patent JP-2022092061-A (JP)
Title: Nasal pharmaceutical compositions with porous excipient
IPC: A61K47/04
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide novel nasal pharmaceutical compositions for effectively delivering a therapeutically effective amount of active agent. 
     SOLUTION: Described herein are nasal pharmaceutical compositions comprising a porous excipient and an active agent, the active agent being loaded onto a surface of the porous excipient located inside the pores of the porous excipient, and the composition being adapted for nasal administration. Also described herein are methods of making and using nasal pharmaceutical compositions. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157691-A (JP)
Title: Fireproof interlayer material, fireproof structure and construction method of fireproof structure
Inventor: HATANAKA YUJI
IPC: E04B1/94
Filed: 2022-04-15
Abstract: To provide a fireproof interlayer material which can be easily constructed while improving fire resistance efficiency by increasing a filling density of a fireproof material filling a gap formed between a floor 200 and an outer wall 300 and can secure fireproof efficiency, a fireproof structure and a construction method of the fireproof structure.SOLUTION: A core material 111 consists of a rock wool R which is an incombustible material with a lamination direction of an inorganic fiber in a direction between a floor 200 and an outer wall 300 and it is inserted along a longitudinal direction of a gap G formed between the floor 200 and the outer wall 300.SELECTED DRAWING: Figure 1
Patent JP-2022093413-A (JP)
Title: Glass film-resin composite
IPC: B32B7/12
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a glass film-resin composite capable of obtaining a glass roll of a long shape (for instance, 500 m or more in length). 
     SOLUTION: A glass film-resin composite includes a glass film and a resin tape laminated, interposing an adhesive, at least on one side of the glass film. The width l (mm) of the resin tape satisfies a mathematical expression (1) below: (In the expression, a denotes a reinforcement coefficient (mm*(μm) 1/2 ) being 1.10 or more, Eg denotes a Young's modulus (GPa) of the glass film, Ep denotes a Young's modulus (GPa) of the resin tape, tg denotes a thickness (μm) of the glass film, and tp denotes a thickness (μm) of the resin tape). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158726-A (JP)
Title: Method for manufacturing nut for ball screw, and ball screw
Inventor: HIROSE TOSHIRO
IPC: F16H25/24
Filed: 2022-04-19
Abstract: To provide a method for manufacturing a nut for a ball screw capable of suppressing vibration or noise occurring when a ball passes through a boundary part between a nut and a top, and a ball screw.SOLUTION: A nut 20 of a ball screw 1 is manufactured by forming a through hole 23 that penetrates in a radial direction at a position where a ball return passage 42 of the nut 20, press-fitting a circulation top 40 into a predetermined position of the through hole 23 using an insertion jig 50 and a reference jig 60, and pouring an adhesive G into the through hole 23 from which the insertion jig 50 and reference jig 60 have been removed and hardening it.SELECTED DRAWING: Figure 1
Patent JP-2023158765-A (JP)
Title: Wafer processing method
Inventor: SAITO YOSHINOBU
IPC: H01L21/301
Filed: 2022-04-19
Abstract: To provide a wafer processing method that solves problems such as a protective sheet being peeled off from the outer periphery of a wafer and the outer periphery of the wafer being damaged by cutting means.SOLUTION: A wafer processing method in which a device area in which a plurality of devices are partitioned by dividing lines and an outer peripheral surplus area surrounding the device area are formed on the surface includes a sheet installation step of installing a protective sheet large enough to cover the entire surface of the wafer, a sheet cutting step of cutting the protective sheet protruding from the outer periphery of the wafer, and a wafer treatment step of processing the back side of the wafer, and in the sheet cutting step, a laser beam is irradiated onto the protective sheet in an area corresponding to the outer periphery of the wafer to cut the protective sheet protruding from the outer periphery of the wafer.SELECTED DRAWING: Figure 5
Patent JP-2023160663-A (JP)
Title: シフト装置
IPC: F16H61/18
Filed: 2022-04-22
Abstract: 【課題】車両の操作性を向上させることができるシフト装置を得る。【解決手段】シフト装置２０は、操作手Ｆの接触により操作指示を与えるシフトスイッチ２２を備えている。シフト装置２０は、車両１０の初動時に、ドライブスイッチ２２Ｄとは別の前進走行系のシフトスイッチ２２に操作手Ｆが接触した場合、ドライブスイッチ２２Ｄの指示を与えるシフトポジション指示部３６を備えている。車両１０の初動時に、ドライバが誤ってドライブスイッチ２２Ｄとは別の前進走行系のシフトスイッチ２２を選択した場合であっても、車両１０は、初動時にドライブモードで走行する。【選択図】図４
Patent JP-2023162519-A (JP)
Title: アクチュエータ
IPC: F16H25/20
Filed: 2022-04-27
Abstract: 【課題】ナット回転式において、小型化を図りつつネジ軸の振れ回りを抑えること。 
【解決手段】モータによって中心軸ＣＬの周りに回転可能に設けられる、Ｚ方向（軸方向）に延びてボールナットに挿通係合されてボールナットの回転に伴いＺ方向に移動可能に設けられるボールネジ軸２Ｄと、ボールナットを支持するハウジングと、ハウジング２Ａに支持され、ボールネジ軸２Ｄがボールナット２Ｃから突出する部位に連結される連結部材３Ａと、連結部材３Ａとボールネジ軸２Ｄとの間に設けられてボールネジ軸２Ｄが中心軸ＣＬから外れる移動を吸収する支持機構（バッファ機構）３Ｊと、を含む。 
【選択図】図１２
Patent JP-2023163656-A (JP)
Title: メーター読取り装置
IPC: G06T7/00
Filed: 2022-04-28
Abstract: 【課題】指示値の正確な値を算出するメーター読取り装置を提供する。 【解決手段】メーター読取り装置は、メータ４００の目盛り盤４０１において最小値を表している目盛り４０４上の異なる複数の点に基づいて、最小値の位置である最小値位置を特定する最小値位置特定手段と、目盛り盤において最大値を表している目盛り上の異なる複数の点に基づいて、最大値の位置である最大値位置を特定する最大値位置特定手段と、メーター４００の指針４０２の回動中心である中心位置と、最小値位置と、最大値位置とに基づいて、最小値位置から最大値位置までの中心角である全体角度を算出する全体角度算出手段と、アナログメーターの指針位置と、中心位置と、最小値位置及び最大値位置のうち選択された少なくとも一方とに基づいて、指針位置から選択された最小値位置又は最大値位置までの中心角である指針角度を算出する指針角度算出手段と、を含む。 【選択図】図５
Patent JP-2023043823-A (JP)
Title: haircut method
IPC: A45D44/00
Filed: 2022-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a haircut method that does not emphasize the skeleton of a head. 
     SOLUTION: A haircut method forms a short haircut in a basic bob. In the haircut method, a virtual line which is brought into contact with a tip 40 of hair 102b in the case of planarly viewing the head 10 from directly above, and assuming a state that the gap-cut hair 102b among a plurality of first hair bundles aligned in a third direction projects from the head, and the tip 40 of the hair 102b in the case of planarly viewing the head 10 from directly above, and assuming a state that the gap-cut hair 102b among a plurality of second hair bundles aligned in the third direction projects from the head, has a V shape projecting from a temporal region 102 to an occipital region 103 in plane view of the head 10 from directly above. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023167721-A (JP)
Title: 情報処理装置及び紙幣処理システム
IPC: G07D7/00
Filed: 2022-05-12
Abstract: 【課題】 
  紙幣の記番号情報をデータベースに登録して管理するにあたり、誤った記番号認識結果の登録を防ぐ。 
【解決手段】 
  紙幣画像から紙幣の記番号を認識する第１の記番号認識処理部を備えた紙幣処理装置と、紙幣の記番号情報を記憶する記憶装置と、を有する紙幣処理システムであって、紙幣処理装置は、前記第１の記番号認識処理部により得られた記番号情報に基づき、投入された紙幣に対する紙幣処理を行う。紙幣処理システムは、さらに、情報処理装置を有し、受信した紙幣画像データから記番号情報を取得する第２の記番号認識処理部と、第１の記番号認識処理部の認識結果と第２の記番号認識処理部との認識結果が一致する場合、記憶装置へ一致した記番号情報を記憶させる確定処理部とを有する。 
【選択図】  図１
Patent JP-2022107641-A (JP)
Title: Imaging method
IPC: H04N19/85
Filed: 2022-05-17
Abstract: PROBLEM TO BE SOLVED: To manage an image picked up by a lensless imaging apparatus while reducing the capacity of the image. 
     SOLUTION: A modulator 2501 has a first lattice pattern and a second lattice pattern shifted in phase from the first lattice pattern. A sensor signal processing unit 3002 receives a first image signal output by the first lattice pattern and a second image signal output by the second lattice pattern. A difference processing unit calculates the difference between the first image signal and the second image signal. A compression processing unit 3005 includes information indicating the range of the difference in first image data for compression. This allows a reduction in the amount of data of an image that can be refocused after photographing and leads to a reduction in cost of a storage device. 
     SELECTED DRAWING: Figure 31 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022103290-A (JP)
Title: Sensor unit
IPC: G01K1/16
Filed: 2022-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent detection accuracy of a sensor from being deteriorated by bringing the sensor into contact with a detection object by appropriate pressure. 
     SOLUTION: A sensor unit 20 being a sensor unit 20 that is attached within a storage part 14 provided in a detected body comprises: a flexible belt-shaped conducting path structure body formed with a conducting path; a sensor element that is connected to the conducting path on a surface of the conducting path structure body; a plate material that is attached through an adhesive agent to a rear surface 30B of a part where the sensor element is provided in the conducting path structure body, and that is in contacts with the detected body; and an elastic member 50 that is arranged on a surface 30A of the conducting path structure body, and that presses a part on a side of the rear surface 30B of the conducting path structure body and the plate material toward the detected body by resilient force by receiving elastic compression of the storage part 14. The sensor unit 20 is constituted by one member from a surface being attached to the conducting path structure body through the adhesive agent to a surface in contact with the detected body, in the plate material. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023171700-A (JP)
Title: 音響透過マスク
IPC: A41D13/11
Filed: 2022-05-21
Abstract: 【課題】高い微小粒子捕集効率を維持しつつ従来よりも音響透過性が高い音響透過マスクを提供する。【解決手段】鼻口を覆う被覆体と、当該被覆体に配設された装着用部材とを備える音響透過マスクであって、前記被覆体は、使用時に表側に位置する第１不織布層と、使用時に口元側に位置する第２不織布層と、前記第１不織布層と前記第２不織布層との間に位置する１層又は２層からなるナノ繊維層とを備え、前記ナノ繊維層の目付が０．０５～０．１５ｇ／ｍ２の範囲内にあり、かつ、前記ナノ繊維層を構成するナノ繊維の平均繊維径が５０～５００ｎｍの範囲内にあり、前記被覆体の微小粒子捕集効率（ＰＦＥ）が８０％以上であり、かつ、マウスシミュレータを用いた音響透過試験を行ったときの正面測定位置における音響透過損失が５０００～８０００Ｈｚの範囲内で３．０ｄＢ未満であることを特徴とする音響透過マスク。【選択図】図２
Patent JP-2023172562-A (JP)
Title: 接着剤組成物、回路接続材料、及び接続体
IPC: C09J175/06
Filed: 2022-05-24
Abstract: 【課題】 貯蔵安定性と、高温高湿条件下での耐剥離性とを両立することができる接着剤組成物及び回路接続材料、並びに、高温高湿条件下であっても接着面に剥離が生じにくい接続体を提供すること。【解決手段】 接着剤組成物は、（ａ）熱可塑性樹脂、（ｂ）ラジカル重合性化合物、及び（ｃ）ラジカル重合開始剤、を含み、（ａ）熱可塑性樹脂として、（ａ－１）ポリウレタン樹脂と、（ａ－２）フェノキシ樹脂と、を含有し、（ｂ）ラジカル重合性化合物として、（ｂ－１）イソシアネート基がブロック剤によって保護された構造を有するラジカル重合性化合物と、（ｂ－２）リン酸基を有するラジカル重合性化合物と、を含有し、（ｂ－２）リン酸基を有するラジカル重合性化合物の含有量が、接着剤組成物の全量を基準として、１．６質量％以下である。【選択図】なし
Patent JP-2022183078-A (JP)
Title: Decorative sheet, cover panel and display device
Inventor: SUZUKI KENICHIRO
IPC: G09F13/04
Filed: 2022-05-24
Abstract: To improve the versatility of a pattern formed by using an interference pigment on a decorative sheet by suppressing color development peculiar to the interference pigment.SOLUTION: In a pattern layer 13, a pattern is formed by an interference pigment 21 that develops color by interference of reflected light RL1 of incident light IL1 incident from a surface 13a. A front side toning layer 12 covers the surface 13a of the pattern layer 13, and allows the incident light IL1, IL2 and the reflected light RL1 to pass therethrough. A base film 18 supports the pattern layer 13 and the front side toning layer 12. The front side toning layer 12 comprises a front side absorption pigment 22 uniformly dispersed throughout the front side toning layer 12, and the front side absorption pigment 22 reduces spectral components in a predetermined range of wavelengths from the incident light IL1 and the reflected light RL1 that pass through the front side toning layer 12.SELECTED DRAWING: Figure 3
Patent JP-2022105662-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game. 
     SOLUTION: A game machine can set a jackpot probability in which a lottery result of a jackpot lottery becomes a jackpot from among mutually different plural jackpot probabilities, and can display a figure of a non-setting value corresponding to a jackpot probability in those other than a setting value corresponding to the set jackpot probability on a 7-segment visible display part provided in a surface side of an openable and closeable game board in an ending of a jackpot game according to the number of game balls (the number of special out balls) entering a special out ball port in an opening/closing execution mode of a jackpot game. In the ending of a jackpot game, a figure corresponding to a setting value is not displaying on the 7-segment display part. The setting value can be displayed on another 7-segment display part provided in a rear side of the game board. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023176372-A (JP)
Title: 応力発光計測方法および応力発光計測システム
IPC: G01L1/00
Filed: 2022-05-31
Abstract: 【課題】対象物に生じる応力およびひずみを同時に計測することが可能な応力発光計測方法および応力発光計測システムを提供する。【解決手段】応力発光計測方法は、対象物２の表面に、二次元パターンに配列された複数の応力発光体を有する応力発光膜１を形成するステップと、応力発光膜１を励起するステップと、対象物２に荷重を加えるステップと、荷重が加えられているときの応力発光膜１を撮影するステップと、応力発光膜１の発光画像に基づいて対象物２に生じる応力およびひずみを計測するステップとを備える。応力およびひずみを計測するステップは、応力発光膜１の発光強度に基づいて対象物２に生じる応力を計測するステップと、荷重が加えられる前後における複数の応力発光体の変位量に基づいて、対象物２のひずみを計測するステップとを含む。【選択図】図２
Patent JP-2022107822-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing an interest in a game. 
     SOLUTION: A game machine includes: a circulation area through which game balls circulate; a first passage provided in the circulation area and allowing the game balls to circulate; a branch passage provided in the circulation area, allowing game balls to circulate, and branched from the first passage; game ball distribution means for distributing game balls to the first passage and the branch passage at a branch point to the branch passage in the first passage; and a second passage provided in the circulation area and allowing the game balls to circulate. The game ball distribution means include means for distributing game balls having reached the branch point to the first passage when game balls do not circulate the second passage and distributing game balls having reached the branch point to the branch passage when game balls circulate the second passage. 
     SELECTED DRAWING: Figure 235 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180165-A (JP)
Title: 照明システム及び環境システム
IPC: H05B47/17
Filed: 2022-06-08
Abstract: 【課題】光源及び音出力部の少なくとも一方によって所望の環境を形成する。【解決手段】照明システム１は、光源１２と、音出力部１３と、制御部１１と、を備える。音出力部１３は、第１音及び第１音とは異なる第２音を含む複数の音から選択された少なくとも１つの音を出力する。制御部１１は、光源１２及び音出力部１３を制御する。制御部１１は、音出力部１３から第１音を出力させる音出力モードを有する。制御部１１は、音出力モードにおいて、音出力部１３から第２音が出力されないように音出力部１３を制御する。【選択図】図１
Patent JP-2023182060-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-14
Abstract: 【課題】遊技店員の利便性を向上させることが可能な遊技機を提供する。【解決手段】本発明によれば、遊技者が所有する遊技価値の記憶・更新制御を行う制御装置は、表面に複数の電子部品が実装される制御基板と、透明な基板ケースと、基板ケースに貼付される識別シールとを有し、識別シールは、第１情報、第２情報、及び、第３情報を含む識別情報表示領域と、所定の情報を記入可能な情報記入領域とを有し、識別情報表示領域と情報記入領域との間には、電子部品を視認可能とする透視可能領域が設けられている。【選択図】図２０
Patent JP-2023182280-A (JP)
Title: 仮設住宅用樹脂サッシ、仮設住宅用パネル一体型樹脂サッシ、及び仮設住宅用サッシ取付構造
IPC: E06B1/36
Filed: 2022-06-14
Abstract: 【課題】結露が生じにくく、サッシの内側に配設される額縁の腐朽を抑制して繰り返し再利用できる仮設住宅用樹脂サッシ及び仮設住宅用パネル一体型樹脂サッシ、及び、それらを用いた仮設住宅用サッシ取付構造を提供する。 
【解決手段】溝１２が対向するように配置された隣り合う２本の支柱１０の間に仮設住宅用樹脂サッシ２０が落とし込まれて建て込まれている仮設住宅用サッシ取付構造１において、仮設住宅用樹脂サッシ２０は、樹脂製のサッシ２２と、サッシ２２の屋内側となる側に設けられた額縁２４とを備え、仮設住宅用樹脂サッシ２０は、サッシ２２の両側の側端部が両側の支柱１０の溝１２にそれぞれ差し込まれた状態で建て込まれている。 
【選択図】図２
Patent JP-2022113815-A (JP)
Title: Image decoding method and apparatus based on affine motion prediction in image coding system
IPC: H04N19/52
Filed: 2022-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus that can enhance image coding efficiency. 
     SOLUTION: An image decoding method performed by a decoding apparatus comprises the steps of: acquiring motion prediction information on a current block from a bitstream; generating an affine MVP candidate list including affine motion vector predictor candidates for the current block; deriving CPMVPs for CPs of the current block on the basis of one affine MVP candidate among the affine MVP candidates included in the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs. 
     SELECTED DRAWING: Figure 18 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022192040-A (JP)
Title: Training apparatus, training method, device, storage medium, and image processing method
Inventor: ZHAO KAILI
IPC: G06V10/82
Filed: 2022-06-16
Abstract: To finely subdivide feature representation.SOLUTION: A training apparatus for training a first model including a plurality of encoder layers and a plurality of decoder layers, comprises: a global information feature acquisition module for acquiring target global information features output by the first model; and a training module for training at least one of the decoder layers of the first model based on the global information features to obtain a target model. The first model generates a target based on the plurality of encoder layers and the plurality of decoder layers.SELECTED DRAWING: Figure 8