baber/WOPTO huggingface dataset:
Patent JP-2022079209-A (JP)
Title: Lithium ion secondary battery
Inventor: YAGI EN
IPC: H01M4/525
Filed: 2020-11-16
Abstract: To provide a lithium ion secondary battery with improved output while controlling material costs.SOLUTION: A lithium ion secondary battery includes a positive electrode layer including a positive electrode perforated plate composed of a positive electrode active material and a lithium ion conductive ionic liquid contained in the pores of the positive electrode perforated plate, a negative electrode layer including a negative electrode perforated plate composed of a negative electrode active material and a low melting point solid electrolyte contained in the pores of the negative electrode perforated plate, and a separator layer containing a low melting point solid electrolyte interposed between the positive electrode layer and the negative electrode layer, and the low melting point solid electrolyte is a solid electrolyte having a melting point of 200 to 850°C, and the low melting point solid electrolyte does not exist in the pores of the positive electrode perforated plate.SELECTED DRAWING: None
Patent JP-2022079363-A (JP)
Title: Design blade manufacturing system, design blade manufacturing method
Inventor: HAYASHI KOICHIRO
IPC: G10L21/10
Filed: 2020-11-16
Abstract: To solve a problem that, when trying to provide a blade for a gift, although it is possible to decorate the exterior of the blade or grasp the gift route by engraving identification information with the conventional technique, it is hard to say that intention of the giver can be conveyed to a gift recipient for a long period of time.MEANS FOR SOLVING THE PROBLEM: There is proposed a design blade manufacturing system, etc. that comprises: a voice information acquiring unit for acquiring voice information; a voice waveform acquiring unit for acquiring voice waveforms using the acquired voice information; a design information generating unit for generating design information that is information for engraving on a blade using the acquired voice waveforms; and an engraving processing unit for performing engraving processing on the blade based on the design information.SELECTED DRAWING: Figure 2
Patent JP-2021038751-A (JP)
Title: Flow path assemblies for gas turbine engines and assembly methods thereof
Inventor: DAVID ALAN FREY
IPC: F02C7/00
Filed: 2020-11-20
Abstract: To provide improved methods for assembling a flow path assembly.SOLUTION: A method for assembling an airfoil (260) with a boundary structure (210), where at least one of the airfoil (260) and the boundary structure (210) is formed from a composite material, comprises: inserting the airfoil (260) defining a cutout (262) into an opening (222) defined by the boundary structure (210), the boundary structure (210) defining a cutout (232), where, when the airfoil (260) is inserted into the opening (222), a locking ring (242) is received within the cutout (232) defined by the boundary structure (210) and the cutout (262) defined by the airfoil (260); and pressing the airfoil (260) against the boundary structure (210) so that the locking ring (242) engages with the airfoil (260) and the boundary structure (210).SELECTED DRAWING: Figure 15
Patent JP-2021095994-A (JP)
Title: Method for manufacturing oil gel capsules and method for manufacturing contact part for vehicle, including oil gel capsules
Inventor: AN JEONG-UK
IPC: F16C33/20
Filed: 2020-11-20
Abstract: To provide an overlay material which responds to the temperature environment, and provide a method for manufacturing oil gel capsules and a method for manufacturing a contact part for vehicles, including oil gel capsules.SOLUTION: An oil gel capsule includes an oil gel including an oil and a gelator, and at least one surfactant bonded to the oil gel. Preferably, the oil gel is in a gel state at a temperature less than a phase transition temperature and is in a liquid state at a temperature greater than a phase transition temperature. The oil gel has a phase transition temperature of about 60°C to about 70°C inclusive.SELECTED DRAWING: Figure 1
Patent JP-2022082266-A (JP)
Title: motor
Inventor: KAMOKI YUTAKA
IPC: H02K1/18
Filed: 2020-11-20
Abstract: To increase the assembly performance and increase the circularity of a stator.SOLUTION: A motor has a rotor and a stator. The stator has a plurality of segments. The segments have a plurality of pieces connected together via a connection part. The pieces are arranged in an arc and the segments are arranged in a circle. The connection part has a first recessed part, a pair of counter surfaces connected to both sides of the first recessed part at one end, and a pair of counter parts provided in another end of the pair of counter surfaces. The distance between the pair of counter surfaces decreases in a direction from the first recessed part to the pair of counter parts.SELECTED DRAWING: Figure 1
Patent JP-2021029055-A (JP)
Title: Radio terminal and base station, and method therefor
Inventor: FUTAKI TAKASHI
IPC: H04W76/20
Filed: 2020-11-25
Abstract: To enable a radio terminal in an RRC_INACTIVE state to perform UL data transmission in a favorable situation.SOLUTION: A radio terminal (2) controls state transitions of the radio terminal (2) among an RRC_CONNECTED state, an RRC_INACTIVE state, and an RRC_IDLE state. In addition, when the radio terminal (2) is in the RRC_INACTIVE state and camping on a current cell that is different from a first cell where a state transition from an RRC_CONNECTED state to the RRC_INACTIVE state took place, and the current cell satisfies a predetermined condition, the radio terminal (2) transmits uplink data concurrently with an RRC message requesting the resume of an RRC connection.SELECTED DRAWING: Figure 7
Patent JP-2022084230-A (JP)
Title: Coating applicator and printer having coating applicator
Inventor: NUMATA HIRONORI
IPC: B05C11/10
Filed: 2020-11-26
Abstract: To provide a coating applicator which improves the uniformity of coating of processing liquid to a sheet medium and prevents the deterioration of quality of a coating surface in conveyance of the sheet medium after coating.SOLUTION: A coating applicator comprises: a first rotator which applies processing liquid to a sheet medium; a second rotator which conveys the sheet medium applied with the processing liquid by the first rotator to the downstream; a first medium sensor which detects the sheet medium applied with the processing liquid by the first rotator; and control means which controls the rotational speed of the first rotator according to the detection result of the first medium sensor. The control means calculates a correction value that corrects the rotational speed of the first rotator on the basis of a conveyance interval to the first rotator of the sheet medium detected by the first medium sensor, and corrects the rotational speed in the non-contact time in which the sheet medium is not in contact with the first rotator.SELECTED DRAWING: Figure 2
Patent JP-2022086481-A (JP)
Title: Drum cartridge
Inventor: WANG YUBUN
IPC: G03G21/16
Filed: 2020-11-30
Abstract: To provide a structure that, when a toner cartridge is mounted on a drum frame of a drum cartridge, can prevent rubbing between an electrical contact surface of a storage medium of the toner cartridge and a drum contact of the drum cartridge.SOLUTION: A toner cartridge 2 has a storage medium 41 having an electrical contact surface 411. A drum cartridge 3 comprises a drum frame on which the toner cartridge 2 is removably mounted, and a drum contact 91. The drum contact 91 can be in contact with the electrical contact surface 411. When the drum cartridge 3 is mounted on a main body frame 4 of an image forming apparatus, the drum contact 91 moves from a separation position to a contact position. With this, when the toner cartridge is mounted on the drum frame of the drum cartridge, rubbing between the electrical contact surface 411 and the drum contact 91 can be prevented.SELECTED DRAWING: Figure 19
Patent JP-2022089376-A (JP)
Title: Partition window
Inventor: YAMADA MASAKANE
IPC: E04B2/74
Filed: 2020-12-04
Abstract: To provide a partition window capable of easily performing construction work.SOLUTION: A partition window 1 partitions an indoor space where baseboards 15 are provided at the boundary between a floor surface 11 and wall surfaces 12, 13, and comprises a frame body 2 having jambs 23, 24 that are placed along indoor side surfaces 151 of the baseboards 15, sashes 3, 4 placed within the frame body 2, and jambs mounting spacer members 5 that are placed between the jambs 23, 24 on upper parts of the baseboards 15 and the wall surfaces 12, 13 and that extend in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021061408-A (JP)
Title: Soft magnetic metal powder and powder-compact magnetic core
Inventor: MIURA AKITSUGU
IPC: H01F1/147
Filed: 2020-12-04
Abstract: To provide soft magnetic metal powder with good corrosion resistance, etc.SOLUTION: Soft magnetic metal powder comprises soft magnetic metal particles formed from an Fe-Ni based alloy. In the soft magnetic metal powder, the Fe-Ni based alloy is in a form of soft magnetic metal powder, including 0.50-5.0 mass% of Ni with the balance consisting of Fe and inevitable impurities. Soft magnetic metal powder comprises soft magnetic metal particles formed from an Fe-Ni based alloy. In the soft magnetic metal powder, the Fe-Ni based alloy is in a form of soft magnetic metal powder, including 0.50-5.0 mass% of Ni and 0.30-3.0 mass% of Al with the balance consisting of Fe and inevitable impurities.SELECTED DRAWING: Figure 1
Patent JP-2021102813-A (JP)
Title: Deposition device, and method for producing electronic device
Inventor: MATSUMOTO EIICHI
IPC: C23C14/24
Filed: 2020-12-10
Abstract: To provide a deposition device that can handle a weight-increased mask, and enables deposition on an enlarged substrate without using a transport robot.SOLUTION: A deposition device has: a transport mechanism for transporting a substrate in a first direction along a transport route; a plurality of first deposition chambers connected in the first direction along the transport route; and a first mask stock device provided to be movable in the first direction for delivering a mask to each of the plurality of first deposition chambers.SELECTED DRAWING: Figure 2
Patent JP-2022094180-A (JP)
Title: Climbing scaffold
Inventor: USUKI DAISUKE
IPC: E04G3/28
Filed: 2020-12-14
Abstract: To provide a climbing scaffold capable of reducing an impact load when the scaffold cannot be lifted by a lifting machine or the like and is moved downward.SOLUTION: In a climbing scaffold, a plurality of girders 32 is fixed to a rail body 20 at an interval shorter than an interval between floors of a structure. A support device 50 is swung from a stop position where it receives the girder 32 and supports the temporary scaffold to an upward position by another girder 32 located lower than the received girder 32 when the girder 32 moves up. A main support body 53 and a sub-support body 54, which return to the stop position after passing of the girder 32, are vertically arranged. When the temporary scaffold moves downward, the main support body 53 or the sub-support body 54 receives the girder 32.SELECTED DRAWING: Figure 15
Patent JP-2022096134-A (JP)
Title: Production method of sizing agent-attached carbon fiber
Inventor: YOSHIKAWA HIDEKAZU
IPC: D06M15/55
Filed: 2020-12-17
Abstract: To provide a production method of a sizing agent-attached carbon fiber having excellent feeling in spite of applying a sizing agent thereto.SOLUTION: A production method of a sizing agent-attached carbon fiber includes steps of: obtaining a carbon fiber to which a sizing agent composition is attached by adding the sizing agent composition containing the sizing agent to a carbon fiber; subjecting the carbon fiber to which the sizing agent composition is attached to a drying treatment with hot wind having a first temperature; and subjecting the carbon fiber having subjected to the drying treatment with the hot wind having the first temperature, to a drying treatment with hot wind having a second temperature lower than the first temperature.SELECTED DRAWING: None
Patent JP-2022098352-A (JP)
Title: Concrete power generation device using conductive hot melt and method for manufacturing the same
Inventor: FUKUHARA KATSURO
IPC: C09J11/04
Filed: 2020-12-21
Abstract: To provide a power generation device capable of stably generating electricity in the state where an electrode sheet firmly adheres to an electrolyte structure.SOLUTION: There is provided a power generation device including a structure having an electrolyte and a pair of electrodes arranged in the structure, at least one of the pair of electrodes having a conductive hot melt layer containing conductive fillers and a thermoplastic resin. Preferably, the structure having an electrolyte is concrete or mortar.SELECTED DRAWING: Figure 1
Patent JP-2022016257-A (JP)
Title: Image capturing optical lens
Inventor: SUN WEN
IPC: G02B13/18
Filed: 2020-12-22
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens consists of seven lenses in total, comprising a first lens having negative refractive power, a second lens having positive refractive power, a third lens, a fourth lens having negative refractive power, a fifth lens having positive refractive power, a sixth lens having positive refractive power, and a seventh lens having negative refractive power, arranged in order from the object side to the image side, where at least one of the first through seventh lenses has a free-form surface. The image capturing optical lens offers superior imaging performance and meets the design requirements of extra thinness, a wider view angle, and a large aperture.SELECTED DRAWING: Figure 1
Patent JP-2022099712-A (JP)
Title: Spin coater and spin coating method
Inventor: ENDO TOMOAKI
IPC: B05D1/40
Filed: 2020-12-23
Abstract: To prevent air bubbles from being mixed into a formed coating layer.SOLUTION: A spin coater 1 that applies liquid to a substrate and forms a coating layer on the substrate with the liquid includes: a spinner table 30 including a holding surface 31 that rotatably holds the substrate; a liquid supply nozzle 50 having a discharge port 51 that discharges liquid to the substrate held by the spinner table 30; and a swing motor 60 that moves the liquid supply nozzle 50 from the position where the discharge port 51 faces the substrate held by the spinner table 30 to the position where the discharge port 51 is positioned outside the substrate held by the spinner table 30, in which the liquid discharge start and discharge stop are performed in a state in which the discharge port 51 is positioned outside the substrate held by the spinner table 30.SELECTED DRAWING: Figure 1
Patent JP-2022031091-A (JP)
Title: Locking tool having material supply port
Inventor: LAI YU-CHUN
IPC: F16C29/06
Filed: 2020-12-24
Abstract: To provide a locking tool having a material supply port.SOLUTION: A locking tool having a material supply port is used for locking and connecting one slider block and two recirculation structures on a cross roller type linear slide rail. By forming a through groove on the slider block, rails are slid and fitted with the slider block. The recirculation structures are provided at both ends of the slider block. Two passages are formed on both sides of the through groove, and a through-hole is bored on the recirculation structure to place a roller in the passage. A locking tool includes a first preventive plate, a second preventive plate, and a coupling strip. Among them, the coupling strip is connected with the first preventive plate and the second preventive plate. The first preventive plate and the second preventive plate are adjacent to the recirculation structure, thereby improving the speed restriction of relative movement of the slider block and the rail. A first material supply port is bored on the first preventive plate, and a second material supply port is bored on the second preventive plate.SELECTED DRAWING: Figure 2
Patent JP-2022101046-A (JP)
Title: Game machine
Inventor: SHIMIZU YOSHIMASA
IPC: A63F7/02
Filed: 2020-12-24
Abstract: To provide a novel game machine.SOLUTION: In each power restoration phase (power restoration, RAM clearing), upper ball passage lamps L1 to L9 in an upper part of a board surface are lit (1) (2). By excluding the upper ball passage lamps L1 to L9 from objects of an LED luminance adjustment by a player, a constantly bright state is maintained. Further, even main commands that can be transmitted frequently, such as waiting for players and variation determination, as insurance processing can be coped with by lighting the upper ball passage lamps L1 to L9 instantly even if an upper part of a board surface is turned off in an irregular case by preparing processing for lighting the upper ball passage lamps L1 to L9 (3) (4). When sub-reset processing is executed, the respective main commands are not received for some time. However, even in tentative restoration processing to be called immediately after the sub-reset, the upper ball passage lamps L1 to L9 are lit (5).SELECTED DRAWING: Figure 69
Patent JP-2022101376-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-12-24
Abstract: To provide a novel game property.SOLUTION: A game machine includes a first flow path, a second flow path, a third flow path, and operation means which is in an operation state to allow game balls to flow down to the first flow path or the second flow path on the basis of the satisfaction of a predetermined operation condition, and allow game balls to flow down to the third flow path in a non-operation state. The first flow path, the second flow path, and the third flow path include a portion where the surface on which the flow path is formed in the front and back directions of a game board is different. The game machine further includes means capable of executing a predetermined lottery on the basis of the entry of game balls to a fourth ball entry area, and switching means capable of switching an entry port in a fifth ball entry area between a ball entry enabled state and ball entry disabled state. When a second period which is longer than a first period as a variation display time is set, the switching means is set to be in the ball entry disabled state. The game ball that has reached the operation means in the operation state and has been distributed to the first flow path can enter the first ball entry area. The game machine further includes means capable of executing an expectation degree performance suggesting an expectation degree of whether or not a predetermined advantageous result occurs during the execution of variation display.SELECTED DRAWING: Figure 447
Patent JP-2022104084-A (JP)
Title: Aqueous ink for ink-jet recording
Inventor: KAWADA HIROKI
IPC: C09D11/322
Filed: 2020-12-28
Abstract: To provide an aqueous ink for ink-jet recording, which has excellent discharge stability (refill property, heating continuous discharge property, and heating intermittent discharge property), shows excellent wettability and little mottling even for a low water-absorbing recording medium, and enables obtaining recorded matter having excellent peeling resistance.SOLUTION: An aqueous ink for ink-jet recording comprises pigment, an organic solvent, and a surfactant. The organic solvent includes a water-insoluble glycol ether (a) and a water-soluble glycol ether (b). A content of the water-soluble glycol ether (b) in the ink is 1 to 32 mass% and a mass ratio, [(b)/(a)], of the water-soluble glycol ether (b) to the water-insoluble glycol ether (a) is 0.5 to 10. The surfactant includes a silicone surfactant modified with a water-insoluble polyether.SELECTED DRAWING: None
Patent JP-2022104102-A (JP)
Title: Quantum key delivery system
Inventor: HONJO TOSHIMORI
IPC: H04L9/18
Filed: 2020-12-28
Abstract: To provide a quantum key delivery system that has high efficiency of use of a time axis, is resistant to a photon number branch attack, and supplies a secret key for common key encryption.SOLUTION: A quantum key delivery system comprises a transmission node, a reception node, and a plurality of relay nodes arranged on a transmission line connecting the transmission node and reception node to each other, wherein the transmission node is configured to send out a very weak coherent pulse train pulses of which each have a phase 0 or π to the transmission line, a repeating node is configured to apply a phase 0 or π to each pulse passed through the transmission line, and the reception node is configured to detect a photon from the pulse train passed through the transmission line and a pulse train obtained by imparting a time lag equal to a pulse interval to the pulse train passed through the transmission line.SELECTED DRAWING: Figure 6
Patent JP-2020528107-A (JP)
Title: 透過障壁
IPC: B32B37/14
Filed: 2018-07-12
Abstract: 層堆積装置は、基材キャリア（１４）、ＰＶＤ層堆積チャンバ及び／又はＡＬＤ層堆積チャンバを備えた無機材料層堆積ステーション（１０）、並びにポリマー堆積ステーション（８）を含む。制御ユニット（２０）は、無機材料層堆積ステーション（１０）及びポリマー堆積ステーション（８）からの堆積作用に対する、基材キャリア（１４）上の基材（１２）の断続的な曝露を制御する。
Patent JP-2020529357-A (JP)
Title: 一体型電気駆動動力アセンブリ
IPC: F16H57/031
Filed: 2019-06-11
Abstract: 【解決手段】本発明は、一体型電気駆動動力アセンブリが開示されており、この動力アセンブリが、モータとギアボックスとを含み、前記モータの出力軸と前記ギアボックスの入力軸とが一体に形成され、動力アセンブリの主軸を構成しており、前記ギアボックス内にパーキングギアが設けられ、前記パーキングギアが前記主軸に固定的に取り付けられている。本発明により、従来技術に存在している電気駆動動力アセンブリの軸方向の寸法が大きくて、重量が重いという問題が解決され、動力アセンブリの軸方向の寸法が大幅に小さくされ、電気駆動動力アセンブリの軽量化および車両内での配置に有利である。【選択図】図１
Patent JP-2020533671-A (JP)
Title: ブロックチェーンにおけるリソースを保護する改善された時間ロック技術
IPC: H04L9/32
Filed: 2018-09-04
Abstract: 本発明は、単独のブロックチェーン（例えば、ビットコイン）トランザクション（ＴＸ）のアウトプット（ＵＴＸＯ）を保護するソリューションを含み、その結果、トランザクションのロッキング・スクリプトに供給される外部データに従って、許可された時間に、権能のある者によってのみロック解除されることが可能である。本発明は、ＵＴＸＯのロッキング・スクリプト内で提供されるレディーム・スクリプト内で実装される以下の２つのステップを含むことが可能である：１）提供される外部データを利用して時間に関連する値（Ｔｓｕｐｐｌｉｅｄと呼ぶことにする）を計算すること；及び２）ロック解除が所定の時間で生じることを保証するために、時間ロック技術において、算出されたＴｓｕｐｐｌｉｅｄ値を利用すること。本発明はブロックチェーンにおけるトランザクションの時間ロック制御に、外部データが導入されることを許容する。また本願は絶対及び相対時間ロックを組み合わせた技術（例えば、ビットコイン・プロトコルで知られているようなＣＬＴＶ及びＣＳＶの組み合わせ）も含む。
Patent JP-2020533980-A (JP)
Title: 組換えタンパク質の分泌を増加させる方法
IPC: C12N15/63
Filed: 2018-09-07
Abstract: 本発明は、目的タンパク質の全体的な電荷を調節してｐＩを低めた目的タンパク質とＬＡＲＤ３が連結された融合タンパク質を製造して、細菌のタイプ１分泌システム（Ｔｙｐｅ １ Ｓｅｃｒｅｔｉｏｎ ｓｙｓｔｅｍ、Ｔ１ＳＳ）のＡＢＣ輸送体を用いて目的タンパク質を効果的に細胞外分泌させる方法に関するものである。前記方法を使用して特別な精製過程を経なくても簡単且つ効率的にタンパク質を大量生産することができる。
Patent JP-2020521871-A (JP)
Title: 過熱防止非可逆的感温変色成形体およびその製造方法
IPC: H01R43/00
Filed: 2018-05-18
Abstract: 過熱防止非可逆的変色顔料、それを含む感温変色成形体、およびその製造方法に関し、特に、過熱時に変色した後、常温に冷却された後にもその変色が維持される変色顔料、該変色顔料を含む感温変色成形体、ならびに変色顔料および感温変色成形体の製造方法に関する。
Patent JP-2020534946-A (JP)
Title: 効果的ではない圧力補償レジメンに対する警告を提供する圧支持装置及び方法
IPC: A61M16/00
Filed: 2018-09-27
Abstract: 患者に圧支持療法を提供する圧支持装置（４）が、圧力を発生させて、患者回路（１２，１４）を介して患者に圧力補償を提供するように構成された圧力発生システム（６，１８）と、患者の乱れた呼吸イベントを示すデータを集めるように構成された１つ又は複数のセンサ（２２，２７，２８）と、患者に圧力補償レジメンを提供するために圧力発生システムを制御する；圧支持療法が患者に提供されている間に１つ又は複数のセンサの出力を分析して、患者に提供される圧力補償レジメンが１つ又は複数の乱れた呼吸イベントを軽減するのに効果的であるかどうかを決定する、及び、患者に提供される圧力補償レジメンが１つ又は複数の乱れた呼吸イベントを軽減するのに効果的ではないと決定された場合に警告を出力するように構成された処理ユニット（２４）と、を含む。
Patent JP-2020536108-A (JP)
Title: 一連の抗ウイルス化合物の新規エナンチオマー
IPC: C07D277/46
Filed: 2018-10-04
Abstract: 本発明は、特定の立体配置を有する新規抗ウイルス化合物、特に特定の新規エナンチオマー、それらの作製方法、及び薬剤としての、特に抗ウイルス薬剤としてのそれらの使用に関する。【化１】【選択図】図１ａ
Patent JP-2020527242-A (JP)
Title: 磁気探知機の較正方法
IPC: G01V13/00
Filed: 2018-07-05
Abstract: 本発明は、磁気探知機の較正方法であって、磁気探知機は、少なくとも１つの送信コイルを含む送信機と、少なくとも１つの受信コイルを含む受信機と、の少なくとも２つのセンサを含み、較正方法は、送受信機で構成される第３のセンサを含むことを特徴とし、較正方法は、送信機により第１磁場を送信し、磁場により受信機で生成された第１信号を受信すること（Ｓ１）と、送信機により第２磁場を送信し、磁場により送受信機で生成された第２信号を受信すること（Ｓ２）と、送受信機により第３磁場を送信し、磁場により受信機で生成された第３信号を受信すること（Ｓ３）と、を任意の順に含み、較正方法は、少なくとも第１信号、第２信号および第３信号から送信機の磁気モーメントと受信機の磁気モーメントとを決定すること（Ｓ４）を含む、磁気探知機の較正方法、に関する。 【選択図】図１
Patent JP-2021503211-A (JP)
Title: 端末ディスプレイアセンブリおよび携帯端末
IPC: G09F9/00
Filed: 2018-11-09
Abstract: 本開示は、端末ディスプレイアセンブリおよび携帯端末を提供する。端末ディスプレイアセンブリは、ディスプレイ画面、第１の透光性カバープレート、第２の透光性カバープレート、および遮光部材を含む。ディスプレイ画面は、第１の貫通孔を画定する。第１の透光性カバープレートは、ディスプレイ画面上に提供され、ディスプレイ画面を覆い、第１の貫通孔と連通する第２の貫通孔を画定する。第２の貫通孔は、第１の貫通孔よりも大きなサイズを有し、ディスプレイ画面上に支持面を形成する。遮光部材は、第１の透光性カバープレートと第２の透光性カバープレートとの間に配置されている。あるいはまた、支持面上に遮光部材を設け、遮光部材上に第２の透光性カバープレートを設ける。本開示の実施形態は、端末ディスプレイアセンブリのディスプレイ領域を増加させることができる。