baber/WOPTO huggingface dataset:
Patent JP-2022524052-A (JP)
Title: 抗体の選択方法
IPC: C12N1/00
Filed: 2020-03-06
Abstract: 本発明は、所望の標的ポリペプチドに結合する特異的結合パートナー（例えば抗体又は抗体模倣物）を識別するための方法に関する。特に、本方法は、細胞集団の各細胞が細胞の外面に標的ポリペプチドをディスプレイする特異的結合パートナーライブラリを哺乳類細胞集団において発現させること、及び細胞集団内の、特異的結合パートナーが結合される細胞を識別又は単離することを含む。【選択図】図３
Patent JP-2022525349-A (JP)
Title: 改良されたカソードアーク源
IPC: H05H1/50
Filed: 2020-03-13
Abstract: カソードアーク源は、カソード標的、標的の上方に位置する第１の磁場源；標的の下方に位置する第２の磁場源；および第１の磁場源と第２の磁場源との間に位置し、第１の磁場源と反対の極性を有する第３の磁場源；を備え、第１の磁場源、第２の磁場源、および第３の磁場源から得られた磁場は、標的より上方の位置で標的に対して実質的に垂直な方向にゼロ場強度を有する。本発明はまた、ここで説明するカソードアーク源を用いて行われ得るカソード標的を当てる方法およびコーティングを析出させる方法を提供する。
Patent JP-2022527296-A (JP)
Title: 卵巣の悪性ラブドイド腫瘍および卵巣高カルシウム血症型小細胞がんを処置する方法
IPC: A61P43/00
Filed: 2020-03-25
Abstract: 本開示は、処置を必要とする対象の悪性ラブドイド腫瘍を処置する方法であって、治療上有効量の（Ｓ）－Ｎ－ヒドロキシ－２－（２－（４－メトキシフェニル）ブタンアミド）チアゾール－５－カルボキサミドおよびその薬学的に許容される塩を対象に投与するステップを含む方法を提供する。この方法のある特定の実施形態では、悪性ラブドイド腫瘍が卵巣高カルシウム血症型小細胞がん（ＳＣＣＯＨＴ）である。【選択図】図１
Patent JP-2022526664-A (JP)
Title: クロスコンポーネントモードにおけるパラメータ導出
IPC: H04N19/136
Filed: 2020-04-20
Abstract: 映像メディア処理の方法であって、映像メディアデータの現在クロマビデオブロックと前記現在クロマビデオブロックのビットストリーム表現との間の変換を実行するステップを含み、前記変換の間に、前記現在クロマビデオブロックのクロマ残差は、スケーリング係数に基づきスケーリングされ、前記スケーリング係数は、所定の位置に位置するルマサンプルに少なくとも基づき導出される、方法。
Patent JP-2022530385-A (JP)
Title: 気体から液体を分離するためのデバイス及び方法、並びにこのようなデバイスを備える圧縮機デバイス
IPC: B01D51/08
Filed: 2020-03-23
Abstract: 気体から液体を分離するためのデバイスであって、デバイス（１１）は、直列に配置された２つの液体分離器（１２ａ、１２ｂ）を備え、液体分離器（１２ａ、１２ｂ）は、第１の液体分離器（１２ａ）の出口（１４ａ）から第２の液体分離器（１２ｂ）の入口（１３ｂ）への気体流を可能にするように構成されており、手段（１８）は、気体流の中に放射状定在波を引き起こすために設けられている。【選択図】図１
Patent JP-2022539943-A (JP)
Title: 飲料ボトル
IPC: B65D47/06
Filed: 2019-05-30
Abstract: 飲料ボトル１０は、液体及び取り外し可能な蓋１１を有する容器１２を有する。蓋１１は、容器１２の開口端に取り外し可能に接続される。弾性可撓性の飲料口又はストローアセンブリ１４は蓋１１に取り付けられ、容器内から液体を取ることができる。飲料ボトル１０の機能を作動させるアクチュエータ２６は、蓋にスライド可能に取り付けられて、ホーム位置と作動位置との間でスライド移動する。アクチュエータ２６は、蓋１１の外から押すことが可能な押圧面２７を有しており、指の圧力を受けてアクチュエータ２６をホーム位置から作動位置の方向に移動し、飲料ボトル１０の機能を行う。アクチュエータ２６は、飲料口又はストローアセンブリ１４に当接係合する当接面３５を有しており、アクチュエータ２６をホーム位置から作動位置に動かすことによって、飲料口又はストローアセンブリ１４は弾性変形し、その弾性変形によってアクチュエータ２６はホーム位置の方向に付勢される。
Patent JP-2022538727-A (JP)
Title: 家具用家具装置
IPC: A47C27/04
Filed: 2019-05-21
Abstract: 本発明は家具用家具装置（１００）に関し、上記家具装置（１００）は、フレーム装置（１１０）と、上記フレーム装置（１１０）に連結するように設計される懸架装置（１３０）と、上記フレーム装置（１１０）と上記懸架装置（１３０）との間に第一ばね作用をもたらすように設計されるフレームばね装置（１２０）と、上記懸架装置（１３０）に第二ばね作用をもたらすように設計される懸架ばね装置（１４０）とを備える。【選択図】図３
Patent JP-2022534399-A (JP)
Title: 運搬装置
IPC: B65G54/02
Filed: 2020-05-28
Abstract: 運搬ユニット３の動きのより高い柔軟性を実現可能とする、平面モーター２を備えた運搬装置１を提示するために、本発明では、互いに対向する運搬面ＴＥＡ，ＴＥＥを有する少なくとも二つの平面モーター２Ａ，２Ｅが配備され、第一の平面モーター２Ａの運搬面ＴＥＡには、接続ユニット１５を用いて、第二の平面モーター２Ｅの運搬面ＴＥＥ内に配備された少なくとも一つの第二の運搬ユニット３Ａ４と接続された少なくとも一つの第一の運搬ユニット３Ａ３が配備されると規定される。
Patent JP-2022534927-A (JP)
Title: 操作された筋原性細胞の組成物および使用
IPC: A61K48/00
Filed: 2020-05-27
Abstract: 本出願は、個体へ因子を送達するために操作された、筋原性細胞を含む組成物およびその使用方法を提供する。また本出願は、成体の筋原性細胞からリプログラミングされた筋原性細胞を産生する方法、ならびに治療および因子の送達のためのリプログラミングされた筋原性細胞の使用も提供する。
Patent JP-2022536051-A (JP)
Title: 空中地形測深ＬｉＤＡＲシステム及びその方法
IPC: G01S7/481
Filed: 2020-05-30
Abstract: 【課題】本発明は、空中ＬｉＤＡＲ測深システム及びその使用方法を提供する。【解決手段】空中ＬｉＤＡＲ測深システムは、高高度での地形データと測深データを収集することができる。空中ＬｉＤＡＲ測深システムは、受信機システム、検出器システム及びレーザー伝送システムを含む。【選択図】図１
Patent JP-2022534790-A (JP)
Title: 粘着末端型ポリヌクレオチドの直接合成のための新規のシステム、方法、および組成物
IPC: C12Q1/6876
Filed: 2020-06-08
Abstract: 本発明の技術は、後の遺伝子アセンブリに用いる粘着末端型ＤＮＡ断片を直接的に合成するためのシステム、方法、および組成物を含む。好適な一実施形態では、本発明の技術は、追加の操作のない典型的なＰＣＲプロトコールを用いて、任意の所望の長さと塩基組成とを有した５’突出部を有する粘着末端型ＤＮＡを直接的に合成するためのストラテジーを含む。別の実施形態では、本発明の技術は、化学修飾されたオリゴヌクレオチドプライマーをポリメラーゼ連鎖反応（ＰＣＲ）に用いる粘着末端型ＤＮＡを直接的に合成することを含む。ある特定の実施形態では、本発明の技術は、従来の合成アプリケーションおよび連結アプリケーションに比べて、より大きなＤＮＡ構築物の生成を可能とし、この構築物は、本明細書に概ね記載される粘着末端型アセンブリにより形成される。【選択図】図５
Patent JP-2022549048-A (JP)
Title: インデックス及びバーコードを使用してアレイ上のリガンドを識別するための方法及び組成物
IPC: C12Q1/6855
Filed: 2020-09-18
Abstract: 本明細書で提供されるいくつかの実施形態は、アレイ上の標的リガンドの検出のための方法及び組成物を含む。いくつかの実施形態では、捕捉プローブがサンプルからの標的リガンドに特異的に結合し、この捕捉プローブを含むビーズの位置がアレイ内で決定され、捕捉プローブ及びサンプルを識別するために、このビーズがデコードされる。いくつかの実施形態では、バーコードが、ビーズに取り付けられた捕捉プローブを示しており、インデックスが、ビーズのサブ集団を示している。いくつかの実施形態は、ビーズアレイ上のいくつかの異なる核酸サンプルから標的ポリヌクレオチドを配列決定することに関する。
Patent JP-2022064889-A (JP)
Title: Cleaning method of mask, cleaning liquid, cleaning apparatus, and manufacturing method of organic device
IPC: C23C14/04
Filed: 2022-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a mask with a conductive material attached to recycle the mask, since the conductive material is attached to an organic layer via a through hole of the mask in a method for forming an electrode such as a cathode. 
     SOLUTION: A cleaning method of cleaning a mask includes a cleaning step of cleaning a mask 50 by bringing the mask into contact with a cleaning liquid 70. The cleaning liquid includes potassium iodide and iodine. A temperature of the cleaning liquid is lower than 25°C. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107277-A (JP)
Title: Diterpene derivative exhibiting epidermal cell-proliferating action via fibronectin-activating action
Inventor: FUTAMURA YOSHIHIRO
IPC: C07C229/36
Filed: 2022-01-24
Abstract: To provide a diterpene derivative exhibiting an epidermal cell-proliferating action via a fibronectin-activating action.SOLUTION: A diterpene derivative exhibiting an epidermal cell proliferating action via a fibronectin activation action is composed of one molecule of diterpene and one molecule of L-tyrosine. Since they are bound by covalent bonds, they are less likely to accumulate in the body and are safe. A method of producing the same is either a fermentation method in which Porphyrum as a raw material is fermented with Lactobacillus or a cell culture method. Since it shows the proliferation of human epidermal cells through the activation of fibronectin, it is utilized as a cosmetic field or a cosmetic material. It is also used as emulsified oil of human keratinocyte-conditioned medium, emulsified oil of human fibroblast conditioned medium, or emulsified oil of human adipocyte conditioned medium.SELECTED DRAWING: None
Patent JP-2023109489-A (JP)
Title: Partitioning device
Inventor: HASEGAWA RIE
IPC: E04B2/74
Filed: 2022-01-27
Abstract: To provide a partitioning device that can flexibly respond to usage conditions in partitioning of a space.SOLUTION: There is provided a partitioning device capable of partitioning a space by being installed in an upright state, which comprises: a shielding material configured to partition the space; and a support portion formed to extend in one direction and configured to erect so that an extension direction faces a vertical direction, and supporting the shielding material by one end of the shielding material being connected along the extension direction. The support portion is configured so that one end of the support portion in the extending direction is connectable to the other end of the support portion of another partitioning device in the extending direction.SELECTED DRAWING: Figure 1
Patent JP-2023115971-A (JP)
Title: Experiment teaching material, arrangement generation method, and method for using experiment teaching material
Inventor: OKUBO HIROSHI
IPC: G09B19/00
Filed: 2022-02-09
Abstract: To provide an experiment teaching material which allows a user to learn principles of image reconstruction of a computer tomographic apparatus in a safer and easy-to-understand manner.SOLUTION: In an experiment teaching material 1, a block matrix body 4 is formed such that the same number of blocks formed of a raw material that transmits a light beam having a larger wavelength than a radiation are arranged in a plurality of X, Y axial directions orthogonal to each other, and makes the light beams incident in the X, Y axial directions travel in a straight line in the X, Y axial directions. A light source 11 makes an infrared ray IL on the block matrix body 4 along the X, Y axial directions. A detection unit 12 detects the intensity of the infrared ray IL passing through the block matrix body 4. A lid shields the blocks 10 constituting the block matrix body 4 so as not to be visually recognized. A first block 10a and a second block 10b having mutually-different attenuation degrees of the transmitted infrared ray IL are included as the blocks 10. The block matrix body 4 includes the first block 10a and the second block 10b so as to be freely arranged.SELECTED DRAWING: Figure 2
Patent JP-2022078075-A (JP)
Title: Exposure system alignment and calibration method
IPC: G03F9/00
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To provide methods for providing alignment of a first layer of a printing plate on a chuck. 
     SOLUTION: Images of reference marks on a chuck are captured to determine initial positions of the reference marks on the chuck. A reference model is created from those initial positions. Images of alignment marks on a reference plate are captured and positions of the alignment marks are determined. A reference plate model is created from the positions of the alignment marks. A mapping model is then created from the reference model and the reference plate model. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119778-A (JP)
Title: Method of producing polarizing film
Inventor: SUGANO AKIRA
IPC: G02B5/30
Filed: 2022-02-17
Abstract: To provide a method of producing a polarizing film excellent in humidification reliability and excellent in appearance obtained by suppressing interference unevenness.SOLUTION: A method of producing a polarizing film including at least a polarizer includes: a coating step of coating a curable aqueous dispersion composition on at least one surface of the polarizer; and a drying step of drying the curable aqueous dispersion composition so as to form a resin layer. In the polarizing film, the curable aqueous dispersion composition contains water as a solvent and a polymerizable compound A. The curable aqueous dispersion composition preferably contains, as the polymerizable compound A, a polymerizable compound which has viscosity at 25°C is 100mPa.s or more or which is a solid.SELECTED DRAWING: Figure 1
Patent JP-2023119786-A (JP)
Title: Fund settlement support system, method and program
Inventor: KITAMURA EIJI
IPC: G06Q20/10
Filed: 2022-02-17
Abstract: To unitarily manage a fund settlement procedure on the basis of a workflow technology to grasp a whole aspect of fund settlement in association with a commercial transaction activity.SOLUTION: A fund settlement support system extracts a first fund movement identifier associated with deposit information in response to acquiring the deposit information to an account of a transaction entity, determines whether the first fund transfer identifier exists in a settlement condition list, when it is determined that it exists, reads one or more second fund transfer identifiers associated with the extracted first fund transfer identifier from the settlement condition list, and generates a remittance request at least on the basis of the read second fund transfer identifier. The fund settlement support system generates graphic information for being displayed on a transaction-based device on the a plurality of pieces of depositing/dispensing information. The graphic information visually indicates a flow of fund settlement between the transaction entity and a transaction partner. The flow of the fund settlement is displayed in association with schedule information and result information of the fund settlement.SELECTED DRAWING: Figure 9
Patent JP-2023120809-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-18
Abstract: To provide a game machine having a high crime prevention performance.SOLUTION: In a Pachinko machine 1 having a body frame for detachably supporting a game board having a game area in which a game is played by game balls from the front, and a door frame 3A that has a door window 101a allowing a game area to be visible from the front and a glass unit 160 for closing the door window 101a, and is openably and closably provided from the front relative to the body frame, a door frame right side unit 430A, and a right side left panel 442 mounted to the door frame right side unit 430A are provided in a door frame 3A, and at least one portion of the right side left panel 442 is protected by a hard part that is harder than other members including the glass unit 160 from the rear.SELECTED DRAWING: Figure 382
Patent JP-2022066260-A (JP)
Title: On-board update device, update processing program, program update method, and on-board update system
IPC: G06F8/65
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle update device and the like which can properly handle a situation when an on-vehicle ECU is replaced during a period in which transmission between the on-vehicle update device and the on-vehicle ECU is suspended in a case of updating a program of the on-vehicle ECU. 
     SOLUTION: An on-vehicle update device which performs processing of acquiring an update program transmitted from an external server outside a vehicle, storing the program in a storage part and updating a program of an on-vehicle ECU mounted on the vehicle comprises a control part which controls transmission of the update program to the on-vehicle ECU. The control part, in a case of resuming the transmission after the transmission is suspended, when identification information of the on-vehicle ECU is different from identification information before the transmission is suspended, determines that the on-vehicle ECU is replaced during a period in which the transmission is suspended, and executes prescribed processing. The prescribed processing includes processing of canceling transmission of the update program stored in the storage part. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122315-A (JP)
Title: Information distribution system
Inventor: ENAMI JUN
IPC: G06Q30/0251
Filed: 2022-02-22
Abstract: To provide an information distribution system which enables a user to receive a recommendation about a product or a service which the user desires, at the timing when the user wants to get it.SOLUTION: The information distribution system comprises an information terminal 14 held by a user 13 and a central processing unit 16 to which the information terminal 14 is connected via a network 15. The central processing unit 16 distributes a recommendation from a business operator 12 to the information terminal 14 on the basis of satisfaction of distribution conditions determined by the business operator 12. The information terminal 14 displays the recommendation distributed from the central processing unit 16. The central processing unit 16 can detect that the user 13 holding the information terminal 14 has performed a specific behavior. The distribution conditions includes the condition that it is detected that the user 13 has performed the specific behavior.SELECTED DRAWING: Figure 1
Patent JP-2023122951-A (JP)
Title: Workpiece measurement method, workpiece measurement system, and program
Inventor: YOSHIMOTO TATSUYA
IPC: G01B11/24
Filed: 2022-02-24
Abstract: To measure the shape and position of a workpiece without requiring preliminary preparation of three-dimensional CAD data, etc.SOLUTION: A workpiece measurement method for measuring the shape and position of a workpiece composed of a plurality of components includes: an acquisition step of acquiring three-dimensional point cloud data of the workpiece; an outline estimation step of estimating one or more boundary frames that each indicate an outline corresponding to each of the plurality of components, using the point cloud data and a condition defined in correspondence with the shape of the workpiece to be measured; and an optimization step of optimizing the one or plurality of boundary frames estimated in the outline estimation step by adjustment of a parameter in accordance with an evaluation function, and identifying a shape of each of the plurality of components.SELECTED DRAWING: Figure 1
Patent JP-2023123000-A (JP)
Title: Monitoring control system, signal branch consolidating device and changeover method for control monitoring system
Inventor: KUGA FUTOSHI
IPC: G05B23/02
Filed: 2022-02-24
Abstract: To provide a monitoring control system, a signal branch consolidating device and a changeover method for a control monitoring system for changing over new and old systems.SOLUTION: A monitoring control system according to an embodiment comprises a central station including a first monitoring control device, and a plurality of sub stations. The sub stations each include: a sub station control unit that controls a controlled object; and a signal branch consolidating device provided between the central station and the sub station control unit. The signal branch consolidating device includes: a control signal consolidating unit which receives, in addition to a first control signal output by the first monitoring control device, a second control signal output by a second monitoring control device installed at the central station, consolidates the first control signal and the second control signal, and transmits the consolidated signal to the sub station; and a response signal branching unit which receives a response signal output by the controlled object, branches the response signals, and outputs the branched signals to the first monitoring control device and to the second monitoring control device.SELECTED DRAWING: Figure 2
Patent JP-2022155498-A (JP)
Title: Antireflection coating and antireflection coating layer
Inventor: KATSUTA KIMIKO
IPC: C09D5/33
Filed: 2022-02-24
Abstract: To provide an antireflection coating that is friendly to the environment and can be applied to substrates such as glass or resin.SOLUTION: An antireflection coating contains a binder resin, a water-soluble dye, and an aqueous solvent, the binder resin containing a urethane resin, and a silicone copolymer which is a copolymer of a silicone resin and an organic resin.SELECTED DRAWING: Figure 1
Patent JP-2023124263-A (JP)
Title: Bathtub apparatus
Inventor: TSUBOI HIROYUKI
IPC: A47K3/00
Filed: 2022-02-25
Abstract: To provide a bathtub apparatus capable of appropriately adjusting temperature of hot water discharged from the discharge hole even in the bathtub apparatus supplying hot water in a bathtub by using a general hot water supplier.SOLUTION: A bathtub apparatus (1) has: a bathtub body (2); a water discharge device (8) provided above the bathtub body; a circulation flow passage connected to a water absorption port (9b) and the water discharge port (8a); a circulation pump (6) pumping hot water from the water absorption port to the water discharge port; a supply pipe (10) flowing water or hot water from a hot water supplier (52) into the circulation flow passage; a water amount sensor (24) capable of detecting a flow rate of the hot water supplied by the hot water supplier; and a controller (16) controlling inflow and stop of hot water into the circulation flow passage. When flow rate of hot water detected by the water amount sensor is a prescribed flow rate or less in the case that temperature of the hot water discharged from the water discharge port is raised, the controller decreases flow rate of water to be flown into the circulation flow passage from the supply pipe more than a flow rate of the hot water supplied by the hot water supplier, and drains surplus hot water.SELECTED DRAWING: Figure 3
Patent JP-2022078168-A (JP)
Title: Head mounted display system configured to exchange biometric information
IPC: G06Q50/10
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide head mounted display systems configured to exchange biometric information, and systems and methods for exchanging information with a visualization system. 
     SOLUTION: A head mounted display system comprises a virtual or augmented reality device, and facilitates exchange of biometric information between the head mounted display system and another computing device. In a method, after displaying a consent request regarding biometric information with the system, a response to the consent request that includes a consent indication regarding an aspect of the biometric information is determined. A result utilizing, e.g., a camera of the head mounted display is transmitted from the head mounted display system to another computing device. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022071103-A (JP)
Title: Server, system, server control method, program, terminal, and terminal control method
IPC: G06Q50/12
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a server which facilitates user's registration of biological information. 
     SOLUTION: A server 100 comprises an acquisition unit 101 and a reservation management unit 102. The acquisition unit 101 acquires reservation information about a reservation for a service to be provided by using biological information, from a terminal of a user. The reservation management unit 102 determines whether or not to accept the reservation for the service on the basis of the reservation information. When determining to accept the reservation for the service, the reservation management unit 102 transmits, to the terminal, a reservation completion notification including introduction information about installation of an application for registering information required for biometric authentication. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131798-A (JP)
Title: Pillar construction
Inventor: BAIJU Kodai
IPC: B62D25/04
Filed: 2022-03-10
Abstract: To provide a pillar construction capable of reducing the amount of displacement of a retractor to the vehicle interior inner side upon input of side collision load.SOLUTION: A pillar construction includes: a center pillar 10 including a pillar inner 18 and a pillar outer 16 forming a closed cross section 19; a retractor 30 disposed at a lower portion of the pillar; and a first reinforcement member 48 and a second reinforcement member 50 disposed at the pillar outer 16, the first reinforcement member being disposed at a position overlapping the retractor 30 in a side view, the second reinforcement member being disposed above the retractor 30. The first reinforcement member 48 and the second reinforcement member 50 are disposed apart from each other in a vertical direction of a vehicle. A first deformable part 52 that is deformable upon input of side collision load, is provided between the first reinforcement member 48 and the second reinforcement member 50.SELECTED DRAWING: Figure 2
Patent JP-2023047265-A (JP)
Title: Implementing trusted executing environments across multiple processor devices
Inventor: PHILIP JOHN ROGERS
IPC: G06F21/74
Filed: 2022-03-10
Abstract: To provide apparatuses, systems, and techniques for generating a trusted execution environment including multiple accelerators.SOLUTION: In at least one embodiment, a parallel processing unit (PPU), such as a graphics processing unit (GPU), operates in a secure execution mode including a protected memory region. Furthermore, in an embodiment, a cryptographic key is utilized to protect data during transmission between the accelerators.SELECTED DRAWING: Figure 1
Patent JP-2023134899-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: SHIMOMURA TOMOKI
IPC: C09J133/04
Filed: 2022-03-15
Abstract: To provide an adhesive and an adhesive sheet which not only have high processability and sufficient adhesive properties without providing an aging period but also have small performance fluctuations immediately after coating and after long-term storage, excellent storage stability of a coating liquid and can be used stably for a long period of time even after blending with a curing agent.SOLUTION: There is provided an adhesive composition comprising an acrylic polymer (A) and a metal chelate compound (B), wherein the acrylic polymer (A) is a copolymer of a monomer mixture containing a monomer (a1) having an acidic group, the content of the monomer (a1) having an acidic group in 100 mass% of the monomer mixture is 0.01 mass% or more and 20 mass% or less and the value of the gel fraction ratio (P) of toluene to ethyl acetate is 0.2 or more.SELECTED DRAWING: None