baber/WOPTO huggingface dataset:
Patent JP-2022525618-A (JP)
Title: 化学機械研磨における研磨パッドテクスチャのモニタリング
IPC: B24B53/017
Filed: 2020-03-16
Abstract: 化学機械研磨のための装置は、研磨パッドを支持するための表面を有するプラテンと、研磨パッドの研磨面に当接して基板を保持するためのキャリアヘッドと、研磨面に当接して砥粒体を押圧するためのパッドコンディショナと、研磨パッドの画像を捕捉するためにプラテンの上方に配置された撮像装置を含むインシトゥ研磨パッドモニタリングシステムと、モニタリングシステムから画像を受け取り、画像に基づいて研磨パッド表面粗さの基準を生成するように構成されたコントローラとを含む。コントローラは、機械学習ベースの画像処理を使用して、表面粗さの基準を生成することができる。 
【選択図】図１
Patent JP-2022528391-A (JP)
Title: 炭化水素を製造するための方法およびフィードストック
IPC: C10G9/36
Filed: 2019-12-19
Abstract: 炭化水素の混合物を含む分解生成物を製造するための方法、熱分解フィードストック、炭化水素の混合物を含む分解生成物、および、分解生成物を用いてポリマーを製造するための方法が提供される。
Patent JP-2022527108-A (JP)
Title: Ｋｒａｓ関連疾患または障害の治療のための組成物及び方法
IPC: A61K31/713
Filed: 2020-03-27
Abstract: 本明細書で提供されるのは、対象におけるＫＲＡＳ関連がんを治療する方法であって、治療有効量のＫＲＡＳ核酸阻害剤分子及び治療有効量のＭＥＫ阻害剤または免疫療法剤を対象に投与することを含む方法である。ＫＲＡＳ関連がんを有する対象に、ＫＲＡＳ核酸阻害剤分子を、前記がんに対する前記免疫療法剤の治療効果を増強するのに十分な量で投与することを含む、ＫＲＡＳ関連がんに対する免疫療法剤の治療効果を増強する方法もまた、本明細書で開示される。【選択図】なし
Patent JP-2022527214-A (JP)
Title: 電気グリッドをブラックスタートするための方法
IPC: H02M7/48
Filed: 2020-03-05
Abstract: 電気グリッド（２）をブラックスタートするための方法であって、その方法は、エネルギーファーム（１）を第一の位置でグリッドから切断することであって、第一の位置が電気グリッド（２）と、関連するコンバーター（１７）を含むエネルギーストレージ（１６）との間に位置する、切断することと、同期コンデンサ（２４）を提供することと、エネルギーストレージ（１６）と関連するコンバーター（１７）を用いてＡＣエクスポートケーブル（１２）を通電することと、エネルギーストレージ（１６）と関連するコンバーター（１７）を用いてＡＣエクスポートケーブル（１２）を介して、エネルギーファームの電気インフラストラクチャーの少なくとも一部分を通電することと、電気発電機（３、４）によってエネルギーファームの電気インフラストラクチャーへのエネルギー供給を再確立することと、同期コンデンサ（２４）を通電することと、エネルギーファーム（１）を第一の位置で電気グリッド（２）に再接続することとを含む。【選択図】図１
Patent JP-2022533445-A (JP)
Title: ポリペプチド磁性ナノ粒子、その調製方法及び使用
IPC: G01N33/574
Filed: 2020-05-19
Abstract: 本発明は、特異的な標的ポリペプチドと磁性ナノ粒子とを含み、特異的な標的ポリペプチドのアミノ酸配列がVRRDAPRFSMQGLDA-Xで示され、そのC末端のXが5～20個のアミノ酸で構成される配列であり、C末端のXのアミノ酸配列におけるアミノ酸がC、G、Nから選ばれる1種又は複数種であるポリペプチド磁性ナノ粒子を提供する。ポリペプチド磁性ナノ粒子は、食道がん、肝がん、肺がん、胃がん、膀胱がん、皮膚がん、黒色腫、乳がん、結腸・直腸がん、子宮頸がん等を含む多種類のがんのCTC検出及び分子型別に用いられることができる。CTC分子型別用のバイオマーカーには、PD-L1、HER2、ER、PR、AR、EGFR、VEGFR及びCXCR4などが含まれる。ポリペプチド磁性ナノ粒子は、CTCを検出し且つCTCレベルでバイオマーカー発現レベルの定性と半定量分析を行うことに役立ち、これによって患者に対して標的性のある個別化ターゲット治療又は免疫治療などの的確な治療を行うことができる。【選択図】図１０
Patent JP-2022544894-A (JP)
Title: セチル化脂肪酸を含む組成物及びその関節炎及び炎症性関節症状の治療における使用
IPC: A61K47/18
Filed: 2020-05-27
Abstract: 本発明は、関節炎、炎症性関節痛及び筋骨格痛を治療する方法に用いられる、少なくとも１種のセチル化脂肪酸又はセチル化脂肪酸の混合物と、重量百分率を低減した酸化防止剤と、を含むか又は代替的にそれらからなる混合物を含む組成物に関する。さらに、本発明は、胃粘膜を保護し、血糖値を調節するための治療方法に用いられる、少なくとも１種のセチル化脂肪酸又はセチル化脂肪酸の混合物と、必要に応じて酸化防止剤と、を含むか又は代替的にそれらからなる混合物を含む組成物に関する。最後に、本発明は、少なくとも１種のセチル化脂肪酸又はセチル化脂肪酸の混合物を製造し、セチル化脂肪酸及び酸化防止剤を含む組成物を製造する方法に関する。
Patent JP-2023511795-A (JP)
Title: 表示基板及び表示装置
IPC: G09F9/30
Filed: 2019-11-29
Abstract: 本発明は表示基板及び表示装置を提供する。該表示基板はベース基板と、該ベース基板に位置する複数のサブ画素とを備え、該複数のサブ画素は第１方向及び第２方向に沿ってサブ画素アレイになるように配置され、少なくとも１つのサブ画素は蓄電コンデンサを備え、該蓄電コンデンサは第１コンデンサ電極、第２コンデンサ電極及び第３コンデンサ電極を備え、該第２コンデンサ電極、第１コンデンサ電極及び第３コンデンサ電極は順に該アレイ基板に位置し、該第１コンデンサ電極は該第２方向において互いに相対する第１コンデンサ電極辺及び第２コンデンサ電極辺を有し、該第２コンデンサ電極は該第２方向において互いに相対する第３コンデンサ電極辺及び第４コンデンサ電極辺を有し、該第１コンデンサ電極辺及び第２コンデンサ電極辺の該ベース基板での正投影は該第３コンデンサ電極辺及び該第４コンデンサ電極辺の該ベース基板での正投影の間に位置する。該表示基板は表示効果を効果的に向上させることができる。
Patent JP-2022540977-A (JP)
Title: スーパークリーン希土類鋼及び介在物の改質制御方法
IPC: C21C7/10
Filed: 2019-09-29
Abstract: スーパークリーン希土類鋼及び介在物制御方法であって、該鋼に１０～２００ｐｐｍの希土類元素を含有し、鋼中の介在物の５０％以上の部分は平均等価直径Ｄｍｅａｎが１～５μｍである球形又は近球形又は粒状の、分散して分布するＲＥ－酸－硫化物であり、該方法は、鋼中のＡｌ２Ｏ３介在物の少なくとも８０％、好ましくは少なくとも９０％をＲＥ－酸－硫化物に変性し、同じ成分で希土類を含有しない鋼種と比べて、鋼中の介在物の総量は１８％以上減少し、従来の高純度鋼中のＡｌ２Ｏ３介在物等による断裂の可能性を低下させ、鋼の疲労寿命等の機械的性質を著しく向上させ、鋼内の介在物の変性タイプ、分布及び寸法の正確な制御を実現し、より多くの品種の高性能鋼の研究開発・生産に適用される。
Patent JP-2023508798-A (JP)
Title: フローセル
IPC: C12Q1/6876
Filed: 2020-12-18
Abstract: フローセルの一例は、ベース支持体と、ベース支持体上に位置付けられた多層スタックとを含む。多層スタックは、ベース支持体上に位置付けられた樹脂層；及び樹脂層上に位置付けられた疎水性層を含む。凹部は、疎水性材料を使って、及び樹脂の一部分を使って多層スタックに画定される。
Patent JP-2022048164-A (JP)
Title: Decorative film and manufacturing method of decorative molded body using the same
IPC: C08J5/18
Filed: 2022-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a decorative film capable of being used for three-dimensional decorative heat molding in which reduction of weather resistance after decorative molding is suppressed, and a manufacturing method of a decorative molded body. 
     SOLUTION: There is provided a decorative film containing a hindered amine photostabilizer and/or an ultraviolet absorber for adhesion by heat molding on a three dimensional shaped resin molded body, in which the hindered amine photostabilizer and/or the ultraviolet absorber satisfy a following requirement. Requirement: variation of a haze value measured by a method according to JIS-K7136 of a glass plate after conducting following fogging test by a method according to ISO6452 is 40 or less. <Fogging test> 1 g (±0.01 g) of the hindered amine photostabilizer or the ultraviolet absorber is added to a glass-made sample bottle, the sample bottle is covered by the glass plate and heated at 150°C for 1 hr, and fogging is generated in the glass plate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023100021-A (JP)
Title: High frequency coil unit and magnetic resonance imaging apparatus
Inventor: HATANAKA HIROYUKI
IPC: A61B5/055
Filed: 2022-01-05
Abstract: To improve an operator's work efficiency at the time of positioning of an imaging part with a local coil and to inhibit re-imaging from being caused by a subject's positional deviation.SOLUTION: A coil unit comprises a coil and a form. The coil is provided at a position of a housing of the coil, at which a subject is in contact and can be compressed by deaeration and be expanded by atmosphere opening.SELECTED DRAWING: Figure 1
Patent JP-2022048179-A (JP)
Title: Dual interface metal smart card with booster antenna
IPC: G06K19/077
Filed: 2022-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a card having a metal layer and an opening or cut-out region in the metal layer, with a dual-interface integrated circuit (IC) module disposed in the opening or cut-out region. 
     SOLUTION: A ferrite layer is disposed below a metal layer and a booster antenna is attached to the ferrite layer. A vertical hole extends beneath an IC part through the ferrite layer. The booster antenna may be physically connected to the IC part or may be configured to inductively couple to the IC part. In some embodiments, an IC may be disposed in or on a non-conductive plug disposed within an opening or cut-out region, or the vertical hole may have a non-conductive lining, or a connector may be disposed between the booster antenna and an IC module in the vertical hole. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023102098-A (JP)
Title: Vehicle lifting device
Inventor: MAKINO TOMOMASA
IPC: B66F7/06
Filed: 2022-01-11
Abstract: To provide a vehicle lifting device exhibiting high stability with a simple configuration and improved in safety.SOLUTION: The vehicle lifting device comprises: a ramp 2 on which a vehicle is mounted; a base 4 installed on a floor surface 3; a plurality of pneumatic springs 5a-5d provided in the base 4 to raise/lower the ramp 2; an air pressure source 6 that supplies compressed air to the pneumatic springs 5a-5d; a connection pipe that connects the air pressure source 6 to the pneumatic springs 5a-5d; and a switching unit 8 that is provided in the connection pipe and that supplies or cuts off the compressed air of the air pressure source 6, and discharges the air returning from the pneumatic springs 5a-5d. The switching unit 8 includes an operation valve Vm that can discharge the compressed air.SELECTED DRAWING: Figure 1
Patent JP-2023106711-A (JP)
Title: Method for washing away powdery mildew spores
Inventor: SUGIMARU KATSURO
IPC: A01M7/00
Filed: 2022-01-21
Abstract: To provide a method for preventing plant disease that can prevent the occurrence of plant disease reliably and readily.SOLUTION: A method for preventing the occurrence of plant disease includes spraying a plant leaf with liquid including water so that the force received by the leaf 1 cm2 becomes 0.002 N or greater.SELECTED DRAWING: Figure 2
Patent JP-2022118717-A (JP)
Title: Unusual sound inspection method, unusual sound inspection program, and motor having unusual sound inspection function
Inventor: SHIMIZU HIDETOSHI
IPC: G01H3/00
Filed: 2022-01-28
Abstract: To provide an unusual sound inspection method capable of improving production efficiency, automation, power saving, and precision in inspection of an unusual sound of products.SOLUTION: An unusual sound inspection method includes steps of: acquiring, as conforming article operation sound data, an operation sound of a conforming article determined not to have any problems by execution of inspection of an unusual sound of an operation sound by a human; creating conforming article reference data by processing the conforming article operation sound data; and executing inspection of an unusual sound of an operation sound of products on the basis of the conforming article reference data.SELECTED DRAWING: Figure 1
Patent JP-2023110777-A (JP)
Title: Resin composition for use in making cladding of optical waveguide, optical waveguide, and printed circuit board
Inventor: SATO KENTA
IPC: C08F2/44
Filed: 2022-01-28
Abstract: To provide an optical waveguide having excellent heat resistance.SOLUTION: The present invention provides a resin composition for use in making cladding of an optical waveguide, the resin composition comprising a radical polymerizable compound and a resin. The radical polymerizable compound has a heterocycle having at least two heteroatoms, wherein at least two heteroatoms of the heterocycle each independently form a covalent bond with a functional group having a polymerizable group.SELECTED DRAWING: Figure 1
Patent JP-2023110778-A (JP)
Title: Program, information processing device and control method
Inventor: MATSUDA SHOICHI
IPC: G06F3/12
Filed: 2022-01-28
Abstract: To further enhance convenience regarding functionality for causing a printing device to print image data.SOLUTION: A program according to the present invention causes an information processing device to execute an acquisition step of acquiring drawing data that includes image data and a margin area corresponding to an area where the image data is not printed, and information on a print setting that includes information on a sheet onto which the drawing data is printed. In a case where a setting that is a target of a first control is set in a print setting, the first control is performed, whereas in a case where the setting that is the target of the first control is not set in the print setting, the first control is not performed. The first control is performed to change an orientation of the drawing data such that the drawing data is printed on the sheet in an orientation with a bottom side and a top side of the drawing data respectively corresponding to a downstream side and an upstream side of the sheet in a conveyance direction of conveying the sheet to a printing device that performs print processing to print the drawing data.SELECTED DRAWING: Figure 9
Patent JP-2023111528-A (JP)
Title: Energy recovery mechanism
Inventor: NAKAMURA SHINICHI
IPC: F23G5/027
Filed: 2022-01-31
Abstract: To provide an energy recovery mechanism capable of efficiently treating an object to be treated.SOLUTION: An energy recovery mechanism includes a thermal decomposition process of thermally decomposing an object to be treated by using a fluid heating medium 1 to change the object into a combustible, and a temperature of the fluid heating medium 1 is raised by using the combustible. Electricity may be generated by using hydrocarbon gas obtained as the combustible and be used for the temperature rise of the fluid heating medium 1. A supply line of the object to be treated may be disposed on an inner peripheral side of a storage tank of the fluid heating medium 1. An exhaust gas scrubber tank 3 may be disposed on an outer peripheral side of the storage tank of the fluid heating medium 1. An activated carbon fluidized bed 31 and/or an activated carbon fixation bed 32 may be used as the scrubber tank 3. The storage tank of the fluid heating medium 1, the supply line of the object to be treated and the exhaust gas scrubber tank 3 may be disposed concentrically. Regeneration of activated carbon may be performed in the storage tank of the fluid heating medium 1.SELECTED DRAWING: Figure 1
Patent JP-2023112860-A (JP)
Title: level shifter
Inventor: TAKENAKA SHOJI
IPC: H03K19/0185
Filed: 2022-02-02
Abstract: To lower breakdown voltage of an internal element in a level shifter.SOLUTION: A level shifter 20 includes: a first voltage line L21 to which e.g. a first voltage V21 is applied; a second voltage line L22 to which a second voltage V22 is applied; a third voltage line L23 to which a third voltage V23 is applied; a current mirror 28 provided between the first voltage line L21 and the second voltage line L22; a first node n21 for accepting an input signal IN2 (shown as an inverted input signal IN2B in the figure) driven in pulse between the second voltage V22 and the third voltage V23; a second node n22 for deriving an output signal OUT from an output edge of the current mirror 28; a first resistor 26 provided between an input edge of the current mirror 28 and the second voltage line L22; and a second resistor 27 provided between the first node n21 and the second node n22.SELECTED DRAWING: Figure 2
Patent JP-2022070893-A (JP)
Title: Resist composition and method for producing resist pattern
IPC: C07C381/00
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition capable of producing a resist pattern with good line edge roughness (LER). 
     SOLUTION: The resist composition contains a compound represented by formula (I) and a resin having an acid-labile group. [In the formula (I), R 1  and R 2  each independently represent an optionally substituted C1-24 hydrocarbon group, provided that -CH 2 - contained in the hydrocarbon group may be substituted with -O-, -S-, -CO- or -S(O) 2 -; and Ar represents an optionally substituted C6-18 aromatic hydrocarbon group.] 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023113472-A (JP)
Title: Printed circuit board and manufacturing method thereof
Inventor: TAKESHIMA KENICHI
IPC: H05K1/11
Filed: 2022-02-03
Abstract: To provide a printed circuit board capable of allowing a large current to flow in a direction perpendicular to the board thickness direction while suppressing an increase in size.SOLUTION: A printed circuit board 10 includes an insulating base material 20, a surface layer conductor 41, an inner layer conductor 42, and an interlayer connection portion 60. The interlayer connection portion 60 electrically connects the surface layer conductor 41 and the inner layer conductor 42 over a predetermined length in the extending direction of the surface layer conductor 41, and constitutes a large current wiring 31 together with the surface layer conductor 41 and the inner layer conductor 42. The interlayer connection portion 60 includes a connecting via 61 in which the inner layer conductor 42 is the bottom portion and a via hole 50 opening to the surface layer conductor 41 is continuously formed along the extending direction, and a plating 62 filled in a long hole 611 of the connecting via.SELECTED DRAWING: Figure 2
Patent JP-2023118277-A (JP)
Title: Power transmission method
Inventor: KIRIBUCHI TAKESHI
IPC: H02M7/48
Filed: 2022-02-15
Abstract: To suitably transmit a signal for supplying power and a signal for conveying information.SOLUTION: A power transmission method is a method for transmitting a signal to a power transmission path, comprising: a first step of arranging a first power transmission path and a second power transmission path; a second step of attaching a detachable prescribed processing device between the first power transmission path and the second power transmission path so that an input terminal of the prescribed processing device is in contact with the first power transmission path and an output terminal of the prescribed processing device is in contact with the second power transmission path; and a third step of supplying an input signal to the first power transmission path, and outputting an output signal that has undergone prescribed processing by the prescribed processing device to the input signal to the second power transmission path.SELECTED DRAWING: Figure 4C
Patent JP-2023119536-A (JP)
Title: Method for processing acoustic signal supplied to device, electronic apparatus, and program
Inventor: FURUYA HIROTOSHI
IPC: H04R3/00
Filed: 2022-02-16
Abstract: To provide an acoustic signal processing method, an electronic apparatus and a program which make it possible to listen to a properly processed sound on various devices.SOLUTION: When model information 51 regarding the model of a device 3 to which an acoustic signal Sout is supplied is acquired, one acoustic setting information piece 53 corresponding to the kind of sound specified by an input instruction is selected from a plurality of acoustic setting information pieces 53 associated with the model information 51. Then, an acoustic signal Sin is processed in accordance with the selected acoustic setting information piece 53, and the processed acoustic signal Sout is supplied to the device 3.SELECTED DRAWING: Figure 1
Patent JP-2022140312-A (JP)
Title: Assembly type tool box
Inventor: CHEN YUNG-SHUN
IPC: B25H3/02
Filed: 2022-02-21
Abstract: To provide an assembly type tool box which is easily and quickly assembled, has the extremely excellent assembly strength and is hard to be loosened or separated.SOLUTION: An assembly type tool box in which first side walls and second side walls adjacent to each other are fit to each other by a plurality of convex joint parts and a plurality of concave joint parts comprises: the plurality of second side walls constituted by being surrounded by the plurality of second side walls and the plurality of first side walls: and a plurality of fastening assemblies respectively including a bolt and a nut. One of the first side wall and the second side wall adjacent to each other further includes a plurality of perforated holes. The other of the first side wall and the second side wall adjacent to each other further includes a plurality of storage holes corresponding to the plurality of perforated holes. Each storage hole stores the nut. Each bolt is inserted to and brought into contact with the perforated hole and is also inserted to the storage hole and screwed with the nut. The bolt and the nut of each fastening assembly fastens and fixes the first side wall and the second side wall adjacent to each other.SELECTED DRAWING: Figure 5
Patent JP-2023122709-A (JP)
Title: Ophthalmic lens, design method therefor, manufacturing method therefor, and ophthalmic lens set
Inventor: SHIMOJO AKIRA
IPC: G02C7/04
Filed: 2022-02-24
Abstract: To enable the cylinder power of an outside optical part to be controlled.SOLUTION: Provided are an ophthalmic lens 6 and its related technologies, the ophthalmic lens including an optical part 4 that has a near part provided with a near power corresponding to near distance, a far part provided with a far power corresponding to a farther distance than the near distance, and an annular intermediate part that links between the near part and the far part, with a central optical part that is the near part or the far part being disposed at center, an outside optical part that is the far part or the near part not disposed at center being disposed in annular form on the outer edge of the intermediate part. The ophthalmic lens 6 further has a front surface disposed on the object side and a rear surface that faces the front surface, the front surface is the composite surface of a progressive surface and a toric surface, the cylinder power for the near part being equal to an astigmatism correction power that is set to the near part, the cylinder power for the far part being equal to an astigmatism correction power that is set to the far part.SELECTED DRAWING: Figure 4
Patent JP-2023123017-A (JP)
Title: communication system
Inventor: IWATA TADASHI
IPC: G06Q50/22
Filed: 2022-02-24
Abstract: To facilitate communication useful for avoiding accidents and troubles in a vehicle during transportation even if a staff member familiar with mental care is not in the same vehicle as the vehicle transporting users such as elderly people with mental health issues.SOLUTION: A facility side management apparatus 30 and user communication devices 20A to 20C located near users on a shuttle vehicle 10 are connected in a communicable state via an on-vehicle device 11 mounted on the shuttle vehicle 10. Appropriate communication is achieved by transmitting support information from caregivers or the like on the facility side from the facility side management apparatus 30 to the user communication devices 20A to 20C and providing nonverbal information stimulation to the users from the user communication devices 20A to 20C. Visual stimulation, tactile stimulation, visual stimulation and the like are provided to the user by using stuffed animals with movable parts, sheets, or the like.SELECTED DRAWING: Figure 1
Patent JP-2023124437-A (JP)
Title: battery pack
Inventor: ITO TOMOAKI
IPC: H01M50/333
Filed: 2022-02-25
Abstract: To provide a battery pack which enables highly reliable pressure adjustment and ejection velocity adjustment to be performed when an internal pressure is increased.SOLUTION: A battery pack includes: battery cells; a pack case that accommodates the battery cells and has an opening; and a valve structure provided in a manner that enables opening and closing of the opening. The valve structure includes: a valve member having a valve body portion which is fitted in an inner peripheral surface of the opening; and a biasing member provided inside the pack case. When an internal pressure of the pack case is increased, the valve member is moved to the outer side of the pack case so as to form a clearance between an outer peripheral surface of the valve body portion and the inner peripheral surface of the opening, and the biasing member biases the valve member toward the inner side of the pack case.SELECTED DRAWING: Figure 6
Patent JP-2023125808-A (JP)
Title: Injection needle and needle hub including injection needle
Inventor: KAWASHIMA TAKESHI
IPC: A61M5/32
Filed: 2022-02-28
Abstract: To provide an injection needle that can suppress piercing resistance while reducing an amount of silicone oil usage and contributes to suppression of environmental pollution on such as a manufacturing facility, and to provide a needle hub including the injection needle.SOLUTION: An injection needle 2 has a region of a length of 2/3×L in an axial direction from a needle tip to which silicone oil is applied when L represents the whole length in an axial direction G of blade surfaces 4A, 4B forming a needle tip part 4. A needle hub includes the injection needle 2.SELECTED DRAWING: Figure 3A
Patent JP-2023125930-A (JP)
Title: Method for producing resist composition, and method for assaying resist composition
Inventor: KURUMIZAWA YUMA
IPC: G03F7/26
Filed: 2022-02-28
Abstract: To provide a method for producing a resist composition which can produce a resist composition having fixed sensitivity and line width roughness with high accuracy, and a method for assaying a resist composition which can assay whether the resist composition is a resist composition having fixed sensitivity and line width roughness.SOLUTION: There are provided a method for producing a resist composition which includes a step (1) of acquiring reference data using a reference resist composition A containing an optical acid generator and a resin, a step (2) of acquiring measurement data using a resist composition B for measurement containing a component of the same kind as a component contained in the reference resist composition A, a step (3) of comparing reference data with the measurement data, and determining whether or not the resist composition is within an allowable range, and a step (4) of preparing a resist composition C having a different percentage content of the resin from that of the resist composition B for measurement, when determining that it is not within the allowable range in the step (3); and a method for assaying a resist composition.SELECTED DRAWING: None