baber/WOPTO huggingface dataset:
Patent JP-2023151958-A (JP)
Title: matching system
Inventor: NUMAKURA TOSHIKI
IPC: G06Q50/10
Filed: 2022-04-01
Abstract: To provide a matching system allowing a job offer side to receive an introduction of a person suitable for a culture and a motto of the job offer side organization while allowing a job seeker to perform matching of a place of employment suitable for an own motto.SOLUTION: A matching system 10 for presenting a suitable job seeker 30 to an organization 20 demanding a job offer comprises at least: an information acquisition part 11 that presents a question item to a research object person and acquires answer information from the research object person; an information storage part 12 that stores the acquired answer information; and an information evaluation part 13 that performs processing for evaluating the answer information stored in the information storage part. The research object person contains the job seeker 30 and an employee of the organization 20 desiring a job offer, and the question item to the employee contains an item related to a job field environment and a management strategy of the organization to which the employee belongs.SELECTED DRAWING: Figure 5
Patent JP-2023152574-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-04-04
Abstract: To provide a game machine having an electronic board on which surface-mounted electronic components are mounted, and capable of suppressing decline in reliability.SOLUTION: A first main-side board on which a component number notation part indicating a component number capable of identifying an electronic component is formed includes front board surface side wiring patterns arranged on the front board surface, back board surface side wiring patterns arranged on the back board surface, and through-holes electrically connecting the front board surface side wiring patterns with the back board surface side wiring patterns. Specific through-holes out of the through-holes formed on the first main-side board are arranged adjacent to the specific surface-mounted electronic components out of the multiple surface-mounted electronic components, and at least one of the front board surface and the back board surface has a heat radiation suppressing connection portion. The specific through-holes are not formed on a second main-side board on which the component number notation part is not formed.SELECTED DRAWING: Figure 129
Patent JP-2023154514-A (JP)
Title: Active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, method for manufacturing active material for non-aqueous electrolyte secondary battery
Inventor: IWASAKI KAZUNORI
IPC: H01M4/587
Filed: 2022-04-07
Abstract: To reduce the internal resistance of a non-aqueous electrolyte secondary battery.SOLUTION: A method for manufacturing a negative electrode active material for a lithium ion secondary battery includes a pore-forming step (S1) of forming pores in a carbon material, a nitrogen-containing compound mixing step (S2) of mixing a nitrogen-containing compound into the carbon material in which pores are formed, a nitrogen-doping step (S5) for vaporizing or liquefying the nitrogen-containing compound by a heat treatment (S3) to introduce it into the pores (S4), and introducing and replacing a nitrogen element, and then a residue removal step (S6) of removing the residue of the nitrogen-containing compound. Therefore, a nitrogen-doped layer can be formed in a carbon material whose surface area has been expanded by pores.SELECTED DRAWING: Figure 8
Patent JP-2022176097-A (JP)
Title: Chemical adding device, fluid processing method, manufacturing method of fluid product and product manufacturing method
Inventor: ITO DAIGO
IPC: C02F1/00
Filed: 2022-04-08
Abstract: To uniformly add chemical into fluid flowing in a pipe in a simpler method.SOLUTION: A chemical adding device 1 throwing chemical into fluid flowing in a pipe 5 comprises: a rotation shaft 3 which is arranged in the pipe 5 to extend approximately in parallel with a fluid flowing direction; a screw part 4 which is rotatably supported by the rotation shaft 3 and includes a blade 42 that is rotated by use of fluid flow as driving force; and a chemical charge pipe 2 which is communicated from outside of the pipe 5 to inside and supplies a portion where the same is in vicinity of a rotation center of the screw part 4 and in an upstream side of the flowing direction in comparison with the rotation center of the screw part 4 with the chemical supplied from outside of the pipe 5. The blade 42 includes: a chemical inflow port where a hollow area is formed along the extending direction of the blade 42 and the inflow port is communicated with the hollow area at the bottom of the blade 42; and a chemical blowout port which is outside of the rotation center of the screw part 4 in comparison with the bottom and communicated with the hollow area.SELECTED DRAWING: Figure 1
Patent JP-2023155530-A (JP)
Title: Installation member and method for manufacturing installation member
Inventor: ASANO HIROMASA
IPC: E03F5/06
Filed: 2022-04-11
Abstract: To provide an installation member that can achieve both anti-slip and anti-corrosion properties and has a simple configuration, and a method for manufacturing the installation member.SOLUTION: An installation member 900 is installed at a target location, at least a part of a skeleton member 100 forming a skeleton of the installation member 900 is made of a plated steel plate with sacrificial corrosion protection, and a cut surface 111 formed by cutting a part of the plated steel plate is exposed on a surface side of the target location.SELECTED DRAWING: Figure 1
Patent JP-2022092006-A (JP)
Title: Atomic layer deposition and etch in single plasma chamber for critical dimension control
IPC: H01L21/3065
Filed: 2022-04-11
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatuses for critical dimension (CD) control of substrate features using integrated atomic layer deposition (ALD) and etch methods. 
     SOLUTION: Methods include: etching to form on a substrate 602 a mask pattern of features 604a, 604b having a width that is less than a desired width of structures to be subsequently formed by the mask pattern of features; conformally depositing a passivation layer 606 by ALD so as to increase the width of the mask pattern of features to the desired width; and etching a layer of the substrate to a desired depth to form the plurality of structures having the desired width. 
     SELECTED DRAWING: Figure 6C 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022092015-A (JP)
Title: Pharmaceutical
IPC: A61P1/16
Filed: 2022-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical that is less prone to compositional changes between pemafibrate, a salt thereof or their solvates and a (meth)acrylic acid-based polymer. 
     SOLUTION: A pharmaceutical contains pemafibrate, a salt thereof or their solvates and a (meth)acrylic acid-based polymer. The pharmaceutical is stored in an airtight package such as bottle package or PTP package, so that its compositional changes can be suppressed. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156731-A (JP)
Title: Distance image capturing device and distance image capturing method
Inventor: HATAKEYAMA KUNIHIRO
IPC: G01S7/4863
Filed: 2022-04-13
Abstract: To provide a distance image capturing device and a distance image capturing method with which it is possible to calculate a distance even when an accumulation count in each subframe is changed.SOLUTION: A distance image capturing device comprises: a light source unit; a light receiving unit that includes a pixel provided with a photoelectric conversion element and a plurality of charge storage units and a pixel drive circuit that allocates the charge to, and has stored in, each of the charge storage units; and a distance image processing unit that calculates a distance to a subject that is present in a measurement space. A plurality of subframes including a first and a second subframe is provided for each frame. The distance image processing unit exercises control so that last storage timing at which a charge is stored in the charge storage unit of the pixel at slowest timing in the first subframe and first storage timing at which a charge is stored in the charge storage unit of the pixel at earliest timing in the second subframe become the same timing, with respect to timing at which irradiation with a light pulse is executed.SELECTED DRAWING: Figure 5
Patent JP-2023157768-A (JP)
Title: Information processing device and program
Inventor: NOBUOKA TETSUYA
IPC: G06Q30/02
Filed: 2022-04-15
Abstract: To provide an information processing device capable of performing promotion for giving interest or pleasure to a customer, and a program.SOLUTION: An information processing device of an embodiment comprises: a setting unit which sets a lottery rate defined for a commodity; a commodity identification information acquisition unit which acquires commodity identification information read by a terminal device held by a customer; a selection unit which selects promotion information on the basis of the lottery rate defined for the commodity identified by the commodity identification information on condition that the commodity identification information acquisition unit acquires the commodity identification information; and an output unit which outputs the promotion information selected by the selection unit to the terminal device which has read the commodity identification information.SELECTED DRAWING: Figure 16
Patent JP-2023159747-A (JP)
Title: 打抜き装置及び打抜き方法
IPC: B21D28/00
Filed: 2022-04-20
Abstract: 【課題】 打抜き加工における抜きカスの堆積を低減できる打抜き装置及び打抜き方法を提供する。【解決手段】 パンチ１と、積載した被加工物３をパンチで打抜く孔部２aを有するダイ２と、打抜き方向の加工抵抗を測定する荷重計４５と、打抜き方向と直交する面内で、パンチとダイとの相対位置を変化させる駆動部４６と、制御部８０と、を備え、制御部は、パンチを孔部に挿入した状態で駆動部を駆動させることで、所定の方向においてパンチとダイとの距離を縮め、その後、パンチを打抜き方向に駆動させるよう制御するゴミ取り動作を行う。【選択図】 図２
Patent JP-2023161126-A (JP)
Title: 被加工物の加工方法
IPC: B23D45/02
Filed: 2022-04-25
Abstract: 【課題】積層された複数の層を含む被加工物の加工品質を向上させることが可能な被加工物の加工方法を提供する。【解決手段】積層された金属層とセラミック層とを含む被加工物を切削工具で切削する被加工物の加工方法であって、切削工具は、外周部に複数の刃部を備え、刃部は、先端と、第１基端と、第２基端と、先端及び第１基端に接続された第１面と、先端及び第２基端に接続された第２面と、を備え、先端と第１基端との距離は、先端と第２基端との距離よりも短く、被加工物をチャックテーブルによって保持する保持工程と、切削工具を、第２面が第１面よりも回転方向前方に位置付けられるように回転させて、チャックテーブルによって保持された被加工物に切り込ませることにより、被加工物を切削する切削工程と、を含む。【選択図】図１
Patent JP-2023129179-A (JP)
Title: Method and apparatus for summarization of unsupervised video with efficient key frame selection reward functions
Inventor: JO GEUN SIK
IPC: H04N21/8549
Filed: 2022-04-26
Abstract: To provide a method and apparatus for summarization of unsupervised video with efficient key frame selection reward functions.SOLUTION: An attention-based video summarization method according to the present disclosure includes the steps of: generating a video summary by selecting a corresponding key frame according to a predicted importance score, evaluating quality of the generated video summary, and executing policy gradient learning on an attention-based video summarization network by means of a learning module based on a policy gradient algorithm; calculating a normalization and reconstruction loss to control a probability of selecting a key frame by the video summarization network module using the importance score of the selected key frame; and generating a video summary by the video summary generation module on the basis of the calculated normalization and reconstruction loss.SELECTED DRAWING: Figure 2
Patent JP-2023167022-A (JP)
Title: 送風装置
IPC: F24F6/00
Filed: 2022-05-11
Abstract: 【課題】生乾き臭が発生することを抑制することができる加湿装置を提供する。【解決手段】送風装置は、風を送るファンと、前記風により流される空気を通過させて前記空気を加湿する加湿フィルタと、を備える加湿部と、加湿を目的とする運転又は加湿を目的としない運転を行うことができる送風装置が前記加湿を目的としない運転を行う場合に、前記加湿フィルタが汚れているか否かに応じて、前記加湿部の状態を第１の状態と前記第１の状態とは異なる第２の状態とで切り替えることができる制御部と、を備える。【選択図】図５
Patent JP-2022116074-A (JP)
Title: Method for operating internal combustion engine
IPC: F02M25/025
Filed: 2022-05-16
Abstract: PROBLEM TO BE SOLVED: To mainly provide a method for operating an internal combustion engine, which can reduce a nitrogen oxide in exhaust gas of an internal combustion engine. 
     SOLUTION: A method for operating an internal combustion engine in which hydrocarbon fuel and air are burned in a combustion chamber, where the air does not contain the exhaust gas of the internal combustion engine, has an oxygen concentration reduction step of reducing an oxygen concentration of the air introduced into the combustion chamber; and a step of injecting the hydrocarbon fuel and water into the combustion chamber. The oxygen concentration reduction step comprises a step of bring one surface of a gas permeable membrane into contact with the air to reduce the oxygen concentration of the air. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022107653-A (JP)
Title: Coating modifier, and coating composition
IPC: C09K3/00
Filed: 2022-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for adding excellent antifouling property to a substrate. 
     SOLUTION: There is provided a coating modifier containing a fluorine-containing polymer having a repeating unit derived from a fluorine-containing monomer represented by (a) formula:CH 2 =C(-X)-C(=O)-Y-Z-Rf, wherein X is a hydrogen atom, a monovalent organic group or a halogen atom, Y is -O- or -NH-, Z is a direct bond or a bivalent organic group, Rf is a perfluoroalkyl group having 1 to 6 carbon atoms, and a repeating unit derived from a non-fluorine monomer which is a (meth)acrylate ester monomer represented by (b) formula:CH 2 =CA 11 -C(=O)-O-A 12 , wherein A 11  is a hydrogen atom, a linear or branched alkyl group having 1 to 30 carbon atoms, a cyano group, a substituted or unsubstituted benzyl group, a substituted or unsubstituted phenyl group, or a halogen atom other than a fluorine atom, and A 12  is a hydrocarbon group having 1 to 40 carbon atoms. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022113700-A (JP)
Title: Fel d1 knockouts and associated compositions and methods based on crispr-cas genomic editing
IPC: C12N15/09
Filed: 2022-05-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: feline allergens are a common health concern for numerous patients and the allergens are essentially ubiquitous in society. 
     SOLUTION: Compositions and methods for genetically modifying felines or feline cells are described. The compositions and methods are useful for knocking out all or a portion of Fel d1 gene from a feline genome. Feline cells and organisms in which all or a portion of the Fel d1 gene is knocked out are also described. The compositions and methods may include reagents and procedures for CRISPR-Cas9-mediated genomic editing of Fel d1. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023173475-A (JP)
Title: 遊技台
IPC: A63F5/04
Filed: 2022-05-26
Abstract: 【課題】操作要求演出を実行する場合に興趣を向上させる。【解決手段】遊技台は、第一のタイミングで第一の操作手段の操作を促す第一の操作促進演出を実行し、第一のタイミングより後の第二のタイミングで第一の操作手段の操作を促す第二の操作促進演出を実行する演出手段を備え、演出手段は、第一の操作促進演出が実行されて第一の操作手段が操作された場合、第一の応答演出を実行可能であり、第二の操作促進演出が実行されて第一の操作手段が操作された場合、第二の応答演出を実行可能であり、第一の発光手段は、第一のタイミングの前から第一の操作手段が操作されても、第一のタイミングで第一の操作促進演出の実行に基づき発光し、第一のタイミング及び第二のタイミングは、或る遊技の回転開始の指示から該或る遊技の次の遊技の回転開始の指示までの期間に含まれ、第二のタイミングは、演出手段が第一の応答演出を実行した後のタイミングである。【選択図】図９５
Patent JP-2022120014-A (JP)
Title: System and method for capturing data and facilitating user access to data
IPC: G06F16/21
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for capturing and discovering knowledge as part of or supplement to enterprise information management. 
     SOLUTION: A system 300 includes a knowledge repository in which all input data are stored as objects 310 and relationships between objects 310 and the input data are stored on the basis of one or more storage formats. At least two hierarchical user interfaces enable the development of an end user application by providing a mechanism for inputting input data, object information on the input data, and relationship information on the input data. A controller 302 receives the input data, the object information, and the relationship information from at least two hierarchical user interfaces and stores the input data in the knowledge repository on the basis of the object information and the relationship information. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023181883-A (JP)
Title: 振動装置
IPC: G01S7/521
Filed: 2022-06-13
Abstract: 【課題】センサ取付面としての壁部の一方面の状態が或る程度ばらつくことを許容しつつ、超音波センサの所望の音性能を確保する。【解決手段】超音波センサ１０において、調整機構２０は、固定部１２に対する振動子１４の相対的な位置と傾きとの少なくとも何れかによって表される振動子状態を調整可能に構成されている。そして、固定部１２は調整機構２０を介して、振動子１４を壁部９４の一方面９４ａに押し付ける。従って、壁部９４の一方面９４ａの状態に或る程度のバラツキがあっても、調整機構２０によって振動子１４の姿勢を個々の一方面９４ａの状態に応じて調整して、その振動子１４を壁部９４の一方面９４ａに押し付けることができる。そのため、壁部９４の一方面９４ａの状態が或る程度ばらつくことを許容しつつ、超音波センサ１０の所望の音性能を確保することが可能である。【選択図】図３
Patent JP-2023182946-A (JP)
Title: 交流アーク炉
IPC: F27B3/28
Filed: 2022-06-15
Abstract: 【課題】炉内の温度分布の偏りを低減して、短時間でスクラップの溶解を可能にする交流アーク炉を提供する。【解決手段】実施形態の交流アーク炉は、三相交流の相ごとに設けられた複数の電力固定電極と、前記複数の電力固定電極と炉内のスクラップとの間にアークを発生させて、前記スクラップに所定の電力を供給する第１電力供給手段と、前記スクラップの溶鋼の温度の低い領域に電力を供給するように配置された複数の電力可変電極と、前記複数の電力可変電極に電力を供給する第２電力供給手段と、前記溶鋼の温度分布を表す画像データを取得可能に設けられた撮像装置と、前記画像データにもとづいて、前記溶鋼の温度分布の偏りを推定し、前記溶鋼の温度分布の偏りを解消するように前記複数の電力可変電極に供給する電力を算出し、算出した電力を出力するように前記第２電力供給手段を制御する制御装置と、を備える。【選択図】図１
Patent JP-2024000301-A (JP)
Title: 放射性廃棄物固化体の製造方法及び放射性廃棄物固化体
IPC: G21F9/30
Filed: 2022-06-20
Abstract: 【課題】放射性廃棄物の固化体の養生中であっても収納容器内の圧力上昇を抑制することができる放射性廃棄物固化体の製造方法を提供すること。 
【解決手段】収納容器１０内に放射性廃棄物１１を収納し、モルタル１２を用いて固化した固化体１３を養生する放射性廃棄物固化体の製造方法であって、収納容器１０に充填されたモルタル１２の流動性がなくなって硬化が始まる状態の時に、通気孔を有する貫入筒１をモルタル１２に貫入させておく。モルタル１２の硬化後に貫入筒１をモルタルから取り除いて固化体１３内に貫通孔を形成するようにしてもよい。 
【選択図】図２
Patent JP-2024001602-A (JP)
Title: 情報処理システム、情報処理方法およびプログラム
IPC: G06F16/35
Filed: 2022-06-22
Abstract: 【課題】ユーザは、自分の検索した記事のうち関心度の高い記事や関心度の高くなかった記事をまとめて確認することができる情報処理システム、情報処理方法およびプログラムを提供する。【解決手段】情報処理システムは、テキストデータに対するユーザの関心度を推定する。情報処理システムは、ユーザから得た検索条件に合致したテキストデータの内容に基づいてグループ毎にまとめ、当該グループ毎のテキストデータの内容に係る情報と関心度を表す情報とをユーザ端末へ出力する。【選択図】図１
Patent JP-2024002180-A (JP)
Title: 有機物処理システム
IPC: C02F11/04
Filed: 2022-06-23
Abstract: 【課題】メタン発酵液のｐＨを一定の値よりも低く保ち、従来よりも安定的且つ効率的な運転が可能となる有機物処理システムを提供する。【解決手段】有機物が供給されるメタン発酵槽１０と、メタン発酵槽１０内に水素を供給する水素供給手段２０とを備え、メタン発酵槽１０内でのメタネーションが実行可能に構成された有機物処理システム１であって、メタン発酵槽１０内のメタン発酵液のｐＨを測定するｐＨ測定手段３０を備え、水素供給手段２０は、ｐＨ測定手段３０で測定された測定ｐＨに応じて水素の供給流量を調整するように構成され、測定ｐＨが予め定めた閾値未満である場合に水素を標準流量で供給し、測定ｐＨが閾値以上である場合に水素を標準流量よりも減らして供給する。【選択図】図１
Patent JP-2023004974-A (JP)
Title: Additive for cement composition, cement slurry, cement composition, and cement cured body
Inventor: SAKAI MIZUKI
IPC: C04B16/02
Filed: 2022-06-24
Abstract: To provide an additive for cement composition that can form concrete (cement cured body) having superior strength (compression strength and bending strength), cement slurry, and a cement composition.SOLUTION: The invention relates to an additive for cement composition containing fibrous cellulose having an ionic substituent group, and a polycarboxylic acid-based compound. The invention also relates to cement slurry and a cement composition each containing the additive for cement composition, water, and cement.SELECTED DRAWING: None
Patent JP-2022130568-A (JP)
Title: Heterodimer molecules based on ch3 domain, preparation methods and uses thereof
IPC: C12N1/19
Filed: 2022-06-28
Abstract: PROBLEM TO BE SOLVED: To provide CH3 domain-based heterodimer molecules, preparation methods and uses thereof. 
     SOLUTION: By comprehensively considering various interactions between molecules, for example, an ionic action, a hydrophobic interaction and a spatial action, a preferred Fc mutant sequence being more inclined to form a heterodimer rather than a homodimer is screened, thereby a yield of the heterodimer molecule is greatly improved. The heterodimer molecule is a bispecific antibody, a bispecific fusion protein or an antibody-fusion protein chimera. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024007283-A (JP)
Title: 車両用ドア
IPC: B60J5/10
Filed: 2022-07-05
Abstract: 【課題】車両用ドアにおいて、ドア厚みを薄くしてもラッチユニット周りの剛性を確保する。【解決手段】車両用ドアは、車両内側部を構成する樹脂製のインナパネルと、車両外側部を構成し、前記インナパネルに取り付けられる樹脂製のアウタパネルと、車体に設けられるストライカに係合可能なラッチを有するラッチユニットを前記インナパネルに取り付けると共に前記インナパネルを内面側から補強する補強部材と、前記ラッチと前記ストライカの係合状態を解除するスイッチユニットを構成し、前記アウタパネルの内面に取り付けられると共に前記補強部材に固定される筐体と、を備える。【選択図】図３
Patent JP-2023020996-A (JP)
Title: Semiconductor optical device
Inventor: HIRAKI TATSURO
IPC: H01S5/12
Filed: 2022-07-25
Abstract: To make it possible to easily manufacture a semiconductor optical device such as an EA-DFB laser.SOLUTION: A semiconductor optical device includes an optical waveguide structure having an active layer 104 formed on a substrate 101 as a core. The optical waveguide structure includes a laser area 131 composed of a distributed feedback laser and an area 132 composed of a field-absorption modulator arranged contiguously to the laser area 131. The active layer 104 on the modulation area 132 is composed of a plurality of well structures 104a periodically separated in a waveguide direction. With such a configuration, an absorption edge wavelength of the active layer 104 of the modulation area 132 is made shorter than an absorption edge wavelength of the active layer 104 of the laser area 131.SELECTED DRAWING: Figure 1A
Patent JP-2023059813-A (JP)
Title: Thermoplastic polyurethane resin applied to melt spinning
Inventor: LIAO TE-CHAO
IPC: D01F6/70
Filed: 2022-07-27
Abstract: To provide a thermoplastic polyurethane resin which is formed by polymerization reaction of a reaction mixture and is applied to melt spinning.SOLUTION: A reaction mixture contains an isocyanate component and a polyol component. The polyol component contains first polyol and second polyol. The first polyol has a first number average molecular weight of 1,000-1,500 g/mol, and the second polyol has a second number average molecular weight of 2,500-3,000 g/mol. A resin component which is formed by polymerization reaction of the first polyol and has a first melting point is used as a low melting point segment. A resin component which is formed by polymerization reaction of the second polyol and has a second melting point is used as a high melting point segment. The first melting point is 170-185°C, and the second melting point is 195-210°C.SELECTED DRAWING: Figure 1
Patent JP-2023018679-A (JP)
Title: Laminated sheet for lid body, lid body, food packaging container, and packaged food
Inventor: KOIDE SHINYA
IPC: B65D65/40
Filed: 2022-07-27
Abstract: To provide a lid body used for a food packaging container, including a paper base material, and having high piecing resistance.SOLUTION: A laminated sheet 10 for a lid body is used for the lid body of a food packaging container provided with a container body having an opening and the lid body which covers the opening. The laminated sheet 10 for the lid body includes a water-resistant functional layer 6, a printing layer 5, a gas barrier layer 4 having a gas barrier property, a paper base material 3, a support layer 2, and a heat seal layer 1 in this order. A mass of the paper base material 3 is larger than that of any of the other layers included in the laminated sheet 10 for the lid body. The support layer 2 includes at least one of polybutylene terephthalate and polyamide.SELECTED DRAWING: Figure 1