baber/WOPTO huggingface dataset:
Patent JP-2022137052-A (JP)
Title: Multi-channel signal encoding method and encoder
IPC: G10L19/008
Filed: 2022-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an encoder that can provide a more reliable accuracy of inter-channel information of a multi-channel signal encoding method. 
     SOLUTION: A multi-channel signal encoding method includes: obtaining a multi-channel signal of a current frame; determining an initial multi-channel parameter of the current frame; and determining a difference parameter based on the initial multi-channel parameter of the current frame and multi-channel parameters of previous K frames of the current frame. The difference parameter is used to represent a difference between the initial multi-channel parameter of the current frame and the multi-channel parameters of the previous K frames, and K is an integer greater than or equal to one. The method further includes: determining a multi-channel parameter of the current frame based on the difference parameter and a characteristic parameter of the current frame; and encoding the multi-channel signal based on the multi-channel parameter of the current frame. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023183486-A (JP)
Title: 信号検出装置
IPC: H04L25/03
Filed: 2022-06-16
Abstract: 【課題】リンギングによる誤差を低減して信号をサンプリングできる信号検出装置を提供することを目的とする。【解決手段】本発明に係る信号検出装置３０１は、ローパスフィルタを備え、制御信号３２のタイミングで入力信号をサンプリングし、サンプリングした前記入力信号の電圧値を保持するサンプルホールド回路ＳＨＣと、前記入力信号がパルス波である場合に、前記入力信号をサンプリングする周期を前記パルス波のパルス周期と同じとし、且つ前記入力信号をサンプリングするサンプリング時間を所定周期で一様に変化させる制御信号３２をサンプルホールド回路ＳＨＣに出力する制御回路ＣＴＲＬと、を備える。【選択図】図３
Patent JP-2023002470-A (JP)
Title: Molded product take-out machine
Inventor: KIDA DAIKI
IPC: B29C45/42
Filed: 2022-06-16
Abstract: To provide a molded product take-out machine that does not require an operator to decide by trial and error when to start a suction operation of a vacuum suction device by himself/herself.SOLUTION: A controller 7 comprises a time interval counting section 73 that counts time intervals based on the output of a pressure detector 35. The time interval counting section 73 counts stable time intervals until a pressure in piping 32 reaches a predetermined pressure based on the output of the pressure detector 35 and then detects a suction operation start pressure indicating that the predetermined pressure is maintained and a suction nozzle 31 starts operation of suctioning a molded product. A suction start timing determination section 75 of the controller 7 determines a suction operation start timing so that the stable time interval is longer than a bias time interval in parallel with movement control of a moving mechanism 5.SELECTED DRAWING: Figure 1
Patent JP-2023184101-A (JP)
Title: 電力変換装置
IPC: H02M7/48
Filed: 2022-06-17
Abstract: 【課題】トランスの漏れ磁束による渦電流損を抑制することが可能な電力変換装置を提供する。【解決手段】この電力変換装置１００は、コア２１と、コア２１に巻かれたコイル２２と、を含むトランス２０と、トランス２０が取り付けられた樹脂製の基板３０と、トランス２０に対して基板３０とは反対側に配置され、トランス２０が収容される凹状のトランス収容部４１を含む金属製の筐体４０と、を備え、基板３０と筐体４０とが対向する方向（Ｚ方向）において、トランス収容部４１のうちのコイル２２と対向する部分４３には、第２部分８０（絶縁層）が設けられている。【選択図】図６
Patent JP-2023067724-A (JP)
Title: work machine
Inventor: SHIRAI MASATO
IPC: B66C23/693
Filed: 2022-06-17
Abstract: To provide a work machine configured so that expanding/contracting motion of an expansion/contraction-type boom can be controlled with good accuracy.SOLUTION: A work machine comprises: a plurality of booms that are expanded and contracted by power of an actuator; a first pin that is moved by a first spring to connect the booms to the actuator and is moved by power of a motor to release the connection; a second pin that is moved by a second spring to connect the adjacent booms to each other and is moved by power of the motor to release the connection; and a first detection device and a second detection device that detect positions of the first pin and the second pin, on the basis of rotation of a rotating member that is rotated by power of the motor.SELECTED DRAWING: Figure 6
Patent JP-2024000306-A (JP)
Title: 駆動回路および電力変換装置
IPC: H02M1/08
Filed: 2022-06-20
Abstract: 【課題】エレベータで設置される電力変換装置と巻き上げ機のモータのそれぞれにおいて発生するサージ電圧を適切に抑制する。【解決手段】実施形態に係る駆動回路は、スイッチングデバイスの端子間電圧を検出する第１電圧検出部と、前記スイッチングデバイスと巻き上げ機のモータとの間の電力線が接続される、前記モータの端部の電圧を検出する第２電圧検出部と、前記スイッチングデバイスをオフするときに、前記スイッチングデバイスの制御端子に制御信号を印加する駆動部と、を備え、前記駆動部は、前記第１電圧検出部により検出された前記端子間電圧が第１の閾値を超えたとき、または前記第２電圧検出部により検出された電圧が第２の閾値を超えたときに、前記第１または第２の閾値を超えた電圧が低下するように前記スイッチングデバイスの制御端子に制御信号を印加する。【選択図】 図２
Patent JP-2022126759-A (JP)
Title: Variant adeno-associated virus and use method
IPC: A61P27/02
Filed: 2022-06-21
Abstract: PROBLEM TO BE SOLVED: To provide AAV variants that exhibit a preference for retrograde movement in neurons and methods of using such variants. 
     SOLUTION: The present invention relates to a virus capsid protein containing a sequence selected from the group consisting of xxDxTKx and xDxTKxx. 
     SELECTED DRAWING: Figure 2B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022118140-A (JP)
Title: Composition for crystallizing allulose
IPC: C07H3/02
Filed: 2022-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition for crystallizing an allulose in which the content of allulose conversion material (Impurity-S) is adjusted to a specific concentration range to realize increase in the crystallization yield because particles have uniform size and the loss in a recovery process can be reduced. 
     SOLUTION: A composition for crystallizing an allulose contains 90 wt.% or more of allulose and 2 wt.% or less of allulose conversion material (Impurity-S), based on the total solid content of composition. The allulose conversion material (Impurity-S) is a substance where the ratio of the mass to the amount of electric charge measured by an LC/MS analysis method is included in the range from 10 to 600 m/z. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024001723-A (JP)
Title: 半導体装置およびその製造方法
IPC: H01L29/06
Filed: 2022-06-22
Abstract: 【課題】半導体装置の信頼性を向上させる。【解決手段】半導体装置は、トレンチＴＲの下部に形成されたフィールドプレート電極ＦＰと、トレンチＴＲの上部に形成されたゲート電極ＧＥとを備える。フィールドプレート電極ＦＰの一部は、コンタクト部ＦＰａを成す。コンタクト部ＦＰａは、領域２Ａ側のゲート電極ＧＥと領域２Ａ’側のゲート電極ＧＥとの間の位置するトレンチＴＲの内部において、トレンチＴＲの下部だけでなく、トレンチＴＲの上部にも形成されている。ゲート電極ＧＥは、コンタクト部ＦＰａが形成されているトレンチＴＲの内部において、領域２Ａ側のゲート電極ＧＥと領域２Ａ’側のゲート電極ＧＥとを接続する連結部ＧＥａを含む。【選択図】図３
Patent JP-2024002366-A (JP)
Title: 運転支援装置、運転支援方法
IPC: G08G1/16
Filed: 2022-06-24
Abstract: 【課題】より効果的に眼の疲労を推定し、安全な運転を支援する運転支援装置、運転支援方法を提供すること。【解決手段】本開示にかかる運転支援装置１０は、取得部１１、画像特定部１２、視線検出部１３、累積部１４、及び報知部１５を備えている。取得部１１は、車両の進行方向の周囲環境を含む環境画像と、運転者の顔を含む顔画像と、を取得する。画像特定部１２は環境画像上における注意対象の位置を特定する。視線検出部１３は、運転者の視線方向を検出する。累積部１４は、環境画像上における注意対象の位置と、運転者の視線方向と、が重なる場合、運転者が凝視した凝視時間を測定し、測定した凝視時間を累積する。報知部１５は、累積した凝視時間が閾値以上となった場合、運転者に報知する。【選択図】図１
Patent JP-2024002510-A (JP)
Title: 基板生産システム、基板生産方法および生産計画作成装置
IPC: G06Q50/04
Filed: 2022-06-24
Abstract: 【課題】過去に生産した実績がない新たな基板の生産であっても、作業者の作業時間を精度よく考慮した生産計画を作成することが可能な基板生産システムを提供する。【解決手段】この基板生産システム１００は、部品が実装された基板Ｓを生産するための生産装置と、生産装置による生産計画を作成する生産計画作成装置２０と、を備える。生産計画作成装置２０は、過去の基板Ｓの生産における作業者Ｗの作業時間の実績値に基づいて、過去に生産した実績がない新たな基板Ｓの生産における作業者Ｗの作業時間の予想値を取得するとともに、取得した作業者Ｗの作業時間の予想値に基づいて、生産計画を作成するように構成されている。【選択図】図１
Patent JP-2023178929-A (JP)
Title: 折りたたみ屋台
IPC: E04H1/12
Filed: 2022-06-06
Abstract: 【課題】組み立て・分解時間の短縮化、運搬の容易性、並びに小スペースでの保管も可能とする可動式折りたたみ屋台を提供する。【解決手段】屋根板、床板、左右一対の側面板、及び前後一対の板から構成され、前記各板は複数の蝶番により接合され、該蝶番を支点として折り畳み可能構造を備えたことを特徴とする。【選択図】図２
Patent JP-2023067729-A (JP)
Title: Medical image data processing system and medical image data processing method
Inventor: JAN YU
IPC: G06N20/00
Filed: 2022-06-29
Abstract: To automatically generate a pipeline suitable for a patient.SOLUTION: Context information on medical image data of a first analyte and a model pipeline indicative of the flow of a series of image processing to be executed on the medical image data are stored in a storage unit. Next, context information of a second analyte is acquired to generate medical image data of the second analyte and a pipeline for the second analyte is generated based on the context information of the second analyte and the model pipeline. Then, the pipeline of the second analyte is executed to process the medical image data of the second analyte and a result of the processing is displayed.SELECTED DRAWING: Figure 1
Patent JP-2022121613-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-06-30
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 10 can set a jackpot probability in which a jackpot lottery results in a jackpot from among a plurality of mutually different jackpot probabilities, and can display the set jackpot probability (game setting value) on a 7-segment display part 39. Display contents regarding a jackpot probability on the 7-segment display part 39 are controlled according to the number of game balls (the number of special out balls) entering a special out ball port 373 from beginning of a jackpot game to initial winning or an opening/closing execution mode to completion of the opening/closing execution mode. 
     SELECTED DRAWING: Figure 39 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024006203-A (JP)
Title: 圧電駆動装置、移動ステージ、及びロボット
IPC: H02N2/04
Filed: 2022-07-01
Abstract: 【課題】圧電素子の発熱に伴うボルトの膨張による付勢力の低下を抑制した圧電駆動装置、移動ステージ、及びロボットを提供する。【解決手段】圧電駆動装置１０は、圧電素子６０を有する振動部４０と、ベース２０と、ベース２０に対して振動部４０を固定するボルト５０と、ボルト５０の頭部５１とベース２０との間に配置されていて、線膨張係数が振動部４０よりも大きいスペーサー７０と、を備える。【選択図】図１
Patent JP-2022136125-A (JP)
Title: Microfabrication apparatus, microfabrication unit, control apparatus, manufacturing method of original board, and microfabrication method of base material for original board
IPC: B23B29/24
Filed: 2022-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved microfabrication apparatus and the like capable of enhancing processing accuracy when cutting a base material for an original board using a plurality of tools. 
     SOLUTION: In order to solve the above problem, according to one aspect of the present invention, there is provided a microfabrication apparatus comprising: a tool installation unit; a first tool fixed to the tool installation unit and capable of forming a fine recessed part on a base material for an original board; a second tool provided in the tool installation unit and capable of forming a fine recessed part on the base material for the original board; a tool adjustment unit capable of adjusting an installation position of the second tool; a displacement measurement unit for measuring a displacement of the second tool; a base drive unit for relatively moving the tool installation unit with respect to the base material for the original board; and a control unit for calculating a relative distance from a point of application of the first tool to a point of application of the second tool based on the displacement of the second tool and controlling the tool adjustment unit to maintain the relative distance at a value within a predetermined range. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022169781-A (JP)
Title: Therapeutic pooled blood apoptotic cell preparations and uses thereof
IPC: A61P31/00
Filed: 2022-09-01
Abstract: PROBLEM TO BE SOLVED: To provide use of apoptotic cell populations or pharmaceutical compositions thereof in the preparation of pharmaceuticals for treating, preventing, ameliorating, inhibiting, or reducing the incidence of an immune disease, an autoimmune disease, a cytokine release syndrome, a cytokine storm, cancer, or an inflammatory disease in a subject in need thereof, and to provide methods of production thereof. 
     SOLUTION: There is provided use of an irradiated mononuclear early apoptotic cell population or a pharmaceutical composition thereof for therapy, comprising irradiated mononuclear cells in an early apoptotic state after induction of apoptosis. Analysis of the apoptotic cell population shows that at least 40% of mononuclear cells are annexin V positive and less than 15% of mononuclear cells are propidium iodide (PI) positive. Irradiated mononuclear-enriched early apoptotic cell populations include a reduced proportion of non-resting non-apoptotic cells compared with populations including non-irradiated cell populations, suppressed cellular activity of any viable non-apoptotic cells including conversion, and the like. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023041052-A (JP)
Title: Metal foam photocatalyst apparatus, and vehicle air conditioning apparatus including the same
Inventor: LEE JEONGMIN
IPC: B60H3/00
Filed: 2022-09-09
Abstract: To provide an apparatus for removing bad odors in a vehicle interior and inside a vehicle air conditioning apparatus, suppressing microbial generation, and removing mold and viruses.SOLUTION: A metal foam photocatalyst apparatus includes: a substrate; a light source disposed on the substrate and radiating light; a metal foam covering the light source on the substrate and having a curved shape, and a photocatalyst disposed on the metal foam and reacting to the light source. The metal foam photocatalyst apparatus removes one or more of bad odors, microorganisms, mold and viruses contained in the air passing through the metal foam by the reaction of the photocatalyst.SELECTED DRAWING: Figure 1
Patent JP-2022176291-A (JP)
Title: light field processor system
IPC: A61B3/103
Filed: 2022-10-04
Abstract: PROBLEM TO BE SOLVED: To provide various methods and systems for diagnosing, monitoring and treating health conditions and ailments. 
     SOLUTION: A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera (e.g., 16) to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor (e.g., 76) to access the numerical light field image data, to obtain an optical prescription for an eye of the user, and to computationally introduce an amount of positive or negative optical power to the numerical light field image data based on the optical prescription to generate modified numerical light field image data. The device may also include a head-mounted light field display (e.g., 62) to generate a physical light field corresponding to the modified numerical light field image data. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023002696-A (JP)
Title: Treatments of non-alcoholic steatohepatitis (nash)
IPC: A61P7/02
Filed: 2022-10-20
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds that target thrombocyte activity or aggregation capacity through cellular components for the treatment of diseases associated with Non-Alcoholic Fatty Liver Disease (NAFLD). 
     SOLUTION: The present invention provides medicines for treating or preventing non-alcoholic steatohepatitis (NASH), comprising an inhibitor of thrombocyte aggregation or activation. The inhibitor is an inhibitor of Gp1b, or the inhibitor is an antisense nucleic acid. The antisense nucleic acid is an RNA interference inducing nucleic acid. These medicines are provided for treating non-alcoholic steatohepatitis (NASH), a progressed stage of NAFL (non-alcoholic fatty liver), in order to avoid the development of liver cirrhosis and Hepatocellular Carcinoma (HCC). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023126105-A (JP)
Title: Printer and return member
Inventor: KANEHIRA MASAMI
IPC: B41F15/12
Filed: 2022-10-27
Abstract: To easily return a paste after squeegeeing to a printing range in a printer and a return member.SOLUTION: A squeegee part 10 of a screen printer 1 being one example of a printer performs squeegeeing of ink I (paste) in a squeegeeing direction D1 in a printing position P11 on the lower side. A return part 20 is arranged in the squeegeeing direction D1 relative to the squeegee part 10 and moves so as to push back the ink I in the return direction D2 opposite to the squeegeeing direction D1 at a return position P21 on the lower side. The return part 20 has a return part body 21 which is inclined in the squeegeeing direction D1 from the outer side to the inner side of a printing range Sa in the width direction D3 so as to bring the ink I on the outer side of the printing range Sa in the width direction D3 orthogonal to the squeegeeing direction closer to the inner side of the printing range Sa in the width direction D3 while moving in the return direction D2 at the return position P21.SELECTED DRAWING: Figure 1
Patent JP-2023164252-A (JP)
Title: プログラム、情報処理装置、方法及びシステム
IPC: G06Q30/015
Filed: 2022-10-27
Abstract: 【課題】遺伝子情報を用いた購買行動の興趣性を高める。【解決手段】プロセッサ２９とメモリ２５とを備えるサーバ２０を動作させるためのプログラムであって、プログラムは、プロセッサ２９に、個人から提供されたサンプルに基づいて遺伝子解析をすることで得られた遺伝子情報を取得するステップと、予め設定された、不特定多数の人間の遺伝子情報と人間の成長に伴う態様との関連性に基づいて、取得した遺伝子情報に基づいて個人の将来の態様を予測するステップと、予測された態様に基づいてサービスを選定するステップと、選定されたサービスを個人に提示するステップとを実行させる。【選択図】 図２
Patent JP-2023068654-A (JP)
Title: Spacecraft tank with heat exchanger, spacecraft, and method for cooling contents of tank
Inventor: Christian wendt
IPC: F17C13/00
Filed: 2022-11-01
Abstract: To provide an improved technique for reducing the vaporization loss from liquid hydrogen tanks in space flight.SOLUTION: A spacecraft tank 100 for hydrogen is disclosed. The spacecraft tank has a pressure relief device 20 for discharging gaseous hydrogen Wg from a tank chamber T that comprises a heat exchanger 21, at least one section of which protrudes into the tank chamber T and which has a para-ortho catalyst for conversion of parahydrogen into orthohydrogen. A spacecraft with a hydrogen drive and a spacecraft tank 100 of this type are also disclosed. A method is also disclosed for cooling the contents of a tank with liquid hydrogen Wf and gaseous hydrogen Wg in a tank chamber T of a spacecraft tank 100 that comprises a pressure relief device 20 with a heat exchanger 21, at least one section of which protrudes into the tank chamber T and which has a para-ortho catalyst for conversion of parahydrogen into orthohydrogen. The method comprises converting parahydrogen into orthohydrogen by means of the heat exchanger 21, and discharging at least a portion of a hydrogen mixture produced by the conversion.SELECTED DRAWING: Figure 1a
Patent JP-2023017893-A (JP)
Title: Composite materials comprising synthetic dragline spider silk
IPC: A61L27/56
Filed: 2022-11-02
Abstract: PROBLEM TO BE SOLVED: To provide composite materials based on proteins derived from a MaSp (major ampullate spidroin) protein, and a preparation method of the same. 
     SOLUTION: There is provided a composition comprising: (a) a fiber comprising "m" types of proteins of differing molecular weight, wherein each protein in the "m" types of proteins comprises, independently, "n" repeats of a repetitive region of a major ampullate spidroin (MaSp) protein, or a functional homolog, variant, derivative or fragment thereof, wherein m and n are, independently, an integer between 2 to 70; and (b) a biocompatible material, cell culture media, cells, or any combination thereof. In the composition, the biocompatible material is a tissue scaffold, a medical device, wound care dressing, or a surgical suture. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023015251-A (JP)
Title: Improved low electrical resistance microporous battery separator membranes, separators, cells, batteries, and related methods
IPC: H01M50/449
Filed: 2022-11-09
Abstract: PROBLEM TO BE SOLVED: To provide novel or improved microporous battery separator membranes, separators, cells, batteries including such membranes, separators or cells, and/or methods of making such membranes and/or separators, and/or methods of using such membranes and/or separators. 
     SOLUTION: According to at least certain embodiments, an improved or novel battery separator for a secondary or rechargeable lithium battery may have low electrical resistance of less than 0.95 Ω cm 2 , or in some cases, less than 0.8 Ω cm 2 . Furthermore, the invention may provide means to achieve an improved level of battery performance in a rechargeable or secondary lithium battery based on a possible synergistic combination of low electrical resistance, low Gurley, low tortuosity, and/or a unique trapezoid-shaped pore. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023109693-A (JP)
Title: Joining member and manufacturing method of the same
Inventor: FUJIMOTO MASAAKI
IPC: B23K26/322
Filed: 2022-11-16
Abstract: To provide a joining member and a manufacturing method of the same which can suppress formation of intermetallic compound and occurrence of a blowhole at a root part.SOLUTION: A joining member 10 is given in which a first metallic component 11 and a second metallic component 12 facing the first metallic component are joined through a junction part 13. One edge face 11a of the first metallic component in a width direction contacts with the junction part, and one part 12a of a front face of the second metallic component in a side facing the first metallic component contacts with the junction part. A material of the second metallic component is different from that of the first metallic component, and a region on the front face of the second metallic component in the side facing the first metallic component, which does not contact with the junction part, is covered with zinc. A zinc concentration of at least one edge part of the junction part in the width direction is higher than that of the middle part thereof in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2023018002-A (JP)
Title: Electric powered disk mower
IPC: A01D34/685
Filed: 2022-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric powered mower unit capable of adjusting parameters such as a working position and speed of a cutting disk. 
     SOLUTION: An electric powered mower unit (1) comprises: a frame (13) provided with connecting points arranged for attaching the mower unit (1) to a tool-carrier with an electric power unit; several cutting modules (11), each cutting module (11) being suspended vertically displaceable and non-rotatable in a cutting module guide (122) provided on the frame (13), characterized in that each cutting module (11) includes a cutting disc (111) and an electric motor (112) powered by the electrical power unit, the cutting disc (111) being attached to a motor driving shaft (1121); and an actuator (121) forming a link between the cutting module (11) and the frame (13). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023024482-A (JP)
Title: Image processor, method for processing image, and image processing program
IPC: G06T1/00
Filed: 2022-11-29
Abstract: PROBLEM TO BE SOLVED: To verify a detectable range of a defective image of all types of inspection targets under all types of imaging conditions. 
     SOLUTION: The image processor performs the steps of: performing image processing of changing the display manner of a defective image 52 or the display manner of a background image 51 as well as overlapping the defective image 52 on the background image 51 by using an original image of an inspection target as the background image 51, thereby generating a plurality of synthesis images 50 in which the defective image 52 looks different on the original image 51 (step 403); checking whether it is possible to detect the defective image 52 from each of the synthesis images 50 (step S404); estimating a detectable range 60 of the defective image 52 on the basis of the result of the checking of the checking possibility (step 405); and displaying the detectable range 60 (step 406). 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT