baber/WOPTO huggingface dataset:
Patent JP-2023128655-A (JP)
Title: Fiber-reinforced composite molding
Inventor: NAGATA Kosuke
IPC: C08J5/04
Filed: 2022-03-04
Abstract: To provide a fiber-reinforced composite molding which is excellent in mechanical characteristics such as flexural strength and shear strength, and long-term durability of the mechanical characteristics, flame retardancy, and appearance.SOLUTION: A fiber-reinforced composite molding is a composite molding composed of fibers for reinforcement and a thermoplastic resin, wherein the thermoplastic resin is a resin composition containing 70-99 pts.wt. of (A) a polycarbonate resin (component A), and 30-1 pts.wt. of (B) phosphazene (component B) containing 98.5 mol% or more of a phosphazene cyclic trimer, and a content of the fibers for reinforcement is 15-400 pts.wt. with respect to 100 pts.wt. of the resin component composed of the component A and the component B of the thermoplastic resin.SELECTED DRAWING: Figure 2
Patent JP-2023128721-A (JP)
Title: Light-emitting device, projector, display and head mounted display
Inventor: MIYATA TAKASHI
IPC: H01S5/042
Filed: 2022-03-04
Abstract: To provide a light-emitting device capable of reducing current concentrated at a pole of a columnar part.SOLUTION: A light-emitting device includes: a substrate; a columnar part including a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type different from the first conductivity type, and a light-emitting layer provided between the first semiconductor layer and the second semiconductor layer; and an electrode provided in a first region of the columnar part on an opposite side to the substrate. The first region has a pole. The electrode includes a first conductive layer provided in a second region in the first region and having no pole, and a second conductive layer provided in a third region in the first region and having the pole. The contact resistivity between the first conductive layer and the second region is less than that between the second conductive layer and the third region.SELECTED DRAWING: Figure 2
Patent JP-2023131682-A (JP)
Title: Metal material employed in outdoor usable component, and outdoor usable component
Inventor: TANIGUCHI MASANORI
IPC: B62M3/00
Filed: 2022-03-09
Abstract: To provide a metal material employed in an outdoor usable component, and capable of achieving weight reduction and/or strength enhancement.SOLUTION: A metal material of a crank arm 21 includes an outermost surface 27, and a base material 29 having a compression stress application part 35. The compression stress application part 35 has a first layer 37 defined to range from the outermost surface 27 to a first depth P1 in a thickness direction of the metal material 25. The first depth P1 is a dimension to a position of 0.1 mm down from the outermost surface 27 in a thickness direction. A first minimal compression stress of the first layer 37 is equal to or larger than 250 MPa.SELECTED DRAWING: Figure 5
Patent JP-2023135887-A (JP)
Title: Cartridge and image formation device
Inventor: MAKINO YUSAKU
IPC: G03G21/18
Filed: 2022-03-16
Abstract: To provide a cartridge and an image formation device which switch between display and non-display of information on a logotype provided to a cartridge or specification with a simple configuration.SOLUTION: A cartridge 20 capable of being mounted in an image formation device includes a recess part 21 provided on an exterior surface 20b of the cartridge 20. The recess part 21 includes: an information display part 22 indicating a word mark; and a background part 23 as a background of the information display part 22. The information display part 22 has a recess shape relative to the background part 23.SELECTED DRAWING: Figure 4
Patent JP-2023136977-A (JP)
Title: Capacitor and power conversion device
Inventor: YAMAMOTO YUKA
IPC: H01G4/40
Filed: 2022-03-17
Abstract: To reduce the number of components in a power conversion device that requires a ferrite core to reduce manufacturing costs and improve ease of assembly.SOLUTION: A capacitor 1 includes a hollow circular capacitor body 10. A hollow circular ferrite core 3 is provided in a hollow portion 14 of the capacitor body 10 coaxially with the capacitor body 10. The capacitor body 10 includes terminal portions 13P and 13N for P and N poles connected to a semiconductor module 4. The terminal portions 13P and 13N are exposed from the surface of the capacitor body 10 near the hollow portion 14 and protrude toward the axis of the capacitor body 10.SELECTED DRAWING: Figure 1
Patent JP-2023139922-A (JP)
Title: Information processing device and program
Inventor: HIRAYAMA YUYA
IPC: B41J29/38
Filed: 2022-03-22
Abstract: To transmit data of sound that can detect abnormality of a device to an external device for analyzing data of sound while preventing conversation and words from being specified from data of recorded sound without restricting recording required to detect the abnormality of the device.SOLUTION: A processor acquires sound data representing sound issued by a device, divides the sound data with a section that cannot detect a word to generate a plurality of section sound data, associates specific section sound data among the plurality of section sound data with operation information showing operation of the device and corresponding to the specific section sound data, and transmits them to an external device for analyzing the sound data of the device.SELECTED DRAWING: Figure 3
Patent JP-2023144766-A (JP)
Title: Method for producing branched conjugated diene polymer, branched conjugated diene polymer, rubber composition, method for producing rubber composition, and method for producing tire
Inventor: HISAMURA KENTA
IPC: C08F8/42
Filed: 2022-03-28
Abstract: To provide a method for producing a branched conjugated diene polymer that can constitute a rubber composition with excellent performance such as low fuel consumption, wear resistance, wet skid resistance, and fracture strength.SOLUTION: A method for producing a branched conjugated diene polymer comprises a polymerization step of obtaining a conjugated diene polymer having an active end, and a branching step of introducing a branched structure by reacting the active end of the conjugated diene polymer with a nitrogen atom-containing branching agent which is a compound represented by Formula (1), where R1 to R2 represent alkyl groups or the like, X1 is an organic group, and Y1 represents an alkyl group or the like.SELECTED DRAWING: None
Patent JP-2023145040-A (JP)
Title: Automatic valley parking system
Inventor: TANAKA MASARU
IPC: G08G1/14
Filed: 2022-03-28
Abstract: To turn on a power source of a vehicle at an arbitrary timing from a parking lot control device side even after initial automatic valley parking of the vehicle is completed.SOLUTION: In an automatic valley parking system of an embodiment, a parking lot control device is configured to, when receiving instruction information from an operation terminal in which an instruction operation of automatic valley parking of an object vehicle is performed by a user or even when not receiving the instruction information form the operation terminal, transmit a temporary key-issue request including vehicle information on the object vehicle, and user information to a vehicle server by a prescribed trigger. A vehicle server is configured to, when receiving the temporary key-issue request, collate the vehicle information with the user information, and transmit the temporary key to a parking lot control device when a collation result is GOOG. The parking lot control device is configured to, after receiving the temporary key, transmit a power source ON instruction to the object vehicle using the temporary key, and implement prescribed remote control to the object vehicle having the power source turned ON.SELECTED DRAWING: Figure 2
Patent JP-2023145219-A (JP)
Title: Method of producing olefin polymer
Inventor: NAKAO KIICHI
IPC: C08F210/02
Filed: 2022-03-28
Abstract: To provide a method of separately producing olefin polymers having different long chain branch degrees by a simple method, or to provide a simple method of producing an olefin polymer having a different long chain branch degree.SOLUTION: A method includes: controlling a partial pressure of a gaseous olefin within a range of 0.9-6 MPa (a gauge pressure) in the presence of a catalyst for polymerizing olefin containing a specific transition metal complex. When the partial pressure is increased, an olefin polymer having a low long chain branch degree is easy to be obtained, and when the partial pressure is reduced, an olefin polymer having a high long chain branch degree is easy to be obtained.SELECTED DRAWING: None
Patent JP-2023146073-A (JP)
Title: jig assembly
Inventor: FURUGUCHI KAZUHIDE
IPC: B29C70/54
Filed: 2022-03-29
Abstract: To provide a jig assembly capable of fixing an end part of a fiber firmly.SOLUTION: A jig assembly 3A is assembled with: a jig 60A including a large diameter part 62 on a side of a first end part 61 and a small diameter part 63 on a side of a second end part 64 and, at the first end part 61 or the second end part 64, attached to a first metallic component 40A provided in an end part of a mandrel 1A in a manner that relative rotation is impossible; and a fixing member 70A attached to the second end part 64 and fixing a carbon fiber layer 31 in a manner to regulate axial movement thereof.SELECTED DRAWING: Figure 4
Patent JP-2023146772-A (JP)
Title: bushing
Inventor: FUKUHAMA TAIGA
IPC: H01B17/36
Filed: 2022-03-29
Abstract: To provide a bushing for an instrument voltage current transformer, capable of achieving downsizing and weight reduction.SOLUTION: A bushing includes an insulation cable, a conductor pipe, a reinforcing insulation part, a first connection terminal, a second connection terminal, and a fixing member. A first electrification path for drawing a current from a high-voltage electric circuit, and a second electrification path for returning a current to the high-voltage electric circuit are formed by a cable conductor and the conductor pipe. The fixing member has such a structure that the first connection terminal, the insulation part surrounding the peripheral surface of the first connection terminal, and an embedded metal fitting embedded in the insulation part and attached to the outer peripheral surface of the conductor pipe are integrally formed. The insulation part has a barrier portion formed on an inner peripheral surface so as to stride over the outer periphery of a cable insulation layer from the outer periphery of the cable conductor in an axial direction, and the conductor pipe is inserted and fitted between the barrier portion and the embedded metal fitting.SELECTED DRAWING: Figure 3
Patent JP-2023147402-A (JP)
Title: Ptc functional composition, ptc functional composition layer, coated current collector for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: TASHIRO YUTA
IPC: H01C7/02
Filed: 2022-03-30
Abstract: To provide a PTC functional composition with excellent coating properties and slurry stability.SOLUTION: A PTC functional composition includes a conductive material, a water-soluble resin, water-dispersed resin particles, and an aqueous medium, and the water-soluble resin is a nonionic polymer containing a (meth)acrylamide monomer unit or a nonionic polymer containing an N-vinylamide monomer unit.SELECTED DRAWING: None
Patent JP-2023147957-A (JP)
Title: Cost optimization system and method
Inventor: MATSUOKA KENICHI
IPC: F28F27/00
Filed: 2022-03-30
Abstract: To minimize a total cost of a cooling tower system including cost of a makeup water amount for a cooling tower.SOLUTION: A cost optimization system comprises: a power cost calculation unit 85 that estimates a fan power cost of a cooling tower, a power cost of a cooling water pump, and compressor power of a freezer; a makeup water cost calculation unit 86 that estimates a makeup water cost for the cooling tower; and a solving unit 87 that while changing a fan frequency of the cooling tower and a flow rate of cooling water, causes a cooling tower outlet temperature estimation unit 80, a freezer outlet temperature estimation unit 81, a cooling tower power estimation unit 82, a cooling water pump power estimation unit 83, a freezer power estimation unit 84, the power cost calculation unit 85, and the makeup water cost calculation unit 86 to execute processing to find the fan frequency of the cooling tower and the flow rate of the cooling water that minimize the sum of the fan power cost of the cooling tower, the power cost of the cooling water pump, the compressor power cost of the freezer, and the makeup water cost of the cooling tower.SELECTED DRAWING: Figure 10
Patent JP-2023150208-A (JP)
Title: Refrigerating device
Inventor: YAMAGUCHI JUNKI
IPC: F25B49/02
Filed: 2022-03-31
Abstract: To provide a refrigerating device that can accurately estimate a foaming phenomenon.SOLUTION: A refrigerating device comprises a control unit (C) for determining the occurrence of a foaming phenomenon in an accumulator (24) by using the temperature and pressure of a refrigerant in the accumulator (24), and an index indicating at least one of the temperature of the accumulator (24), the ambient temperature of the accumulator (24), the density of the refrigerant flowing into the accumulator (24), the flow rate of the refrigerant flowing into the accumulator (24), and the concentration of the refrigerant in the accumulator (24).SELECTED DRAWING: Figure 2
Patent JP-2023151155-A (JP)
Title: Force sensor device
Inventor: YAMAGUCHI SHINYA
IPC: G01L5/16
Filed: 2022-03-31
Abstract: To reduce sensor chip output variation caused by stress that arises when attaching a force sensor device to a fixing target.SOLUTION: A force sensor device includes: a first member comprising a sensor chip, a sensor chip mount, a first beam extending from the sensor chip mount in a radial direction of a virtual circle centered at the sensor chip mount, and a first fixed part coupled to the first beam; and a second member comprising second contact parts to be in contact with the sensor chip, a support part for supporting the second contact parts, a second beam extending radially from the support part, and a second fixed part coupled to the second beam. The first beam includes a first portion extending radially from the sensor chip mount and a second portion extending in a direction crossing the radial direction, and the second beam includes a first portion extending radially from the support part and a second portion extending in a direction crossing the radial direction. The first portion of the second beam is disposed at a position overlapping the first portion of the first beam, and the second portion of the second beam is disposed at a position overlapping the second portion of the first beam.SELECTED DRAWING: Figure 6
Patent JP-2023155019-A (JP)
Title: All-solid battery
Inventor: TAGUCHI KAISHI
IPC: H01M10/0587
Filed: 2022-04-08
Abstract: To provide an all-solid battery which allows improvement in heat dissipation.SOLUTION: An all-solid battery 1 comprises: a plurality of power generation elements 10 each of which has a positive electrode layer 11, a solid electrolyte layer 12, and a negative electrode layer 13 sequentially laminated on each other; a positive electrode collector 20 which is in contact with the positive electrode layer 11; and a negative electrode collector 30 which is in contact with the negative electrode layer 13. In the all-solid battery, at least three or more power generation elements 10 are laminated. The positive electrode collector 20 has: first to fourth contact parts 21a to 21d which are in contact with the positive electrode layer 11 in each of the power generation elements 10; and second to fourth extension parts 22b to 22d which extend from the first to fourth contact parts 21a to 21d, and which electrically connect the first to fourth contact parts 21a to 21d to one another so that the positive electrode layers 11 in the plurality of power generation elements 10 may be electrically connected to one another. The positive electrode collector 20 is wound around the plurality of power generation elements 10.SELECTED DRAWING: Figure 1
Patent JP-2022087327-A (JP)
Title: Flame detector
IPC: G08B17/12
Filed: 2022-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a flame detection device which detects a combustion flame from an output of a flame detection sensor having a pyroelectric action and a piezoelectric action, while an effect of vibration is removed from received light output to enable a reliable combustion flame detection. 
     SOLUTION: A flame detection unit 12a receives infrared energy radiated from a combustion flame by a flame detection sensor 16a having a pyroelectric action and a piezoelectric action, and outputs a flame light receiving signal E1 obtained by observing a wavelength band unique to the flame. A vibration detection unit 14 detects a vibration applied to a flame detection device 10 by a vibration sensor 17 having the piezoelectric action and outputs a vibration detection signal Ev. A vibration correction unit 36 corrects a flame light receiving signal E1' based on a vibration detection signal Ev' to remove a vibration signal component, and a fire judging unit 38 judges a presence or absence of a combustion flame based on a corrected flame light receiving signal E1a to judge a fire. When the vibration detection signal is equal to or greater than a predetermined value, a fire judging control unit 40 causes the fire judging unit 38 to prohibit, suspend, or discard a fire judging result, thereby preventing a non-fire report caused by the vibration. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022095969-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery
IPC: H01M4/525
Filed: 2022-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material precursor for a nonaqueous electrolyte secondary battery, capable of forming positive electrode active material for a nonaqueous electrolyte secondary battery containing porous particles. 
     SOLUTION: Provided is a positive electrode active material precursor for a nonaqueous electrolyte secondary battery, which comprises: a nickel cobalt manganese carbonate composite which has a composition represented by Ni:Mn:Co:M=x:y:z:t in terms of material amount ratio (where x+y+z+t=1, 0.5≤x<1.0, 0<y≤0.4, 0<z≤0.4, and 0≤t≤0.1 are satisfied, and M represents one or more types of additive element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Zr, Nb, Mo, and W); and a functional group including hydrogen. In the positive electrode active material precursor, material amount ratio H/Me of hydrogen H included therein and a metal component Me included therein is 1.60 or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160586-A (JP)
Title: 繊維構造体及び繊維強化複合材
IPC: D03D11/00
Filed: 2022-04-22
Abstract: 【課題】繊維構造体の製造に係る工数増大を抑制しつつ、繊維構造体の端部からのほつれを抑制する。【解決手段】複数の繊維層２０は、第１方向Ｘに糸主軸が延びる第１糸３１が第２方向Ｙに複数配列された複数の第１糸層２１と、第１糸３１に対して交絡せずに第２方向Ｙに糸主軸が延びる第２糸３２が第１方向Ｘに複数配列された第２糸層２２と、を備える。第２糸層２２は、中央領域Ｒａの端部Ｒｃに位置する第２糸３２である端第２糸３２ａを有する。端部領域Ｒｂに位置する複数の層間結合糸３５は、第１方向Ｘに直交する繊維構造体１１の断面において互いに異なる経路を通って第１糸３１に対して交絡する２本の層間結合糸３５を含む。端部領域Ｒｂにおける層間結合糸３５同士の第１方向Ｘのピッチ間隔は、中央領域Ｒａにおける層間結合糸３５同士の第１方向Ｘのピッチ間隔よりも小さい。【選択図】図２
Patent JP-2023161217-A (JP)
Title: 情報共有支援システム
IPC: G06Q50/32
Filed: 2022-04-25
Abstract: 【課題】 ネットワークの管理に係わる当事者間での情報の相互共有を支援すること。【解決手段】 実施形態によれば、情報共有支援システムは、移動通信システムのサービスエリアに沿って配置される複数の無線端末と、無線端末に接続されてインフラの管理に係わるモニタリング情報を取得するセンサと、移動通信システム管理サーバ、施設管理サーバ、および、統合管理サーバを具備する。移動通信システム管理サーバは、無線端末からのアップリンク信号に含まれる電波受信強度情報に基づいて、移動通信システムの稼働状況を管理する。施設管理サーバは、アップリンク信号に含まれるモニタリング情報を集約して施設管理情報を生成する。統合管理サーバは、移動通信システムの稼働状況と、施設管理情報とを統合して管理する。【選択図】 図３
Patent JP-2023162801-A (JP)
Title: 遮蔽装置
IPC: A47B96/04
Filed: 2022-04-27
Abstract: 【課題】飛散防止を十分に図りながら音声については遮ることのない意匠性に優れた遮蔽装置を提供することを目的とする。【解決手段】本発明の遮蔽装置（１）においては、正面側および背面側に配される２枚の透明板(２，４)と、前記２枚の透明板(２，４)のうち何れか一方または両方の表面に形成された彫刻加工部と、前記２枚の透明板（２，４)の間に配置されたシート状部材（６）と、を備える。【選択図】図１
Patent JP-2023167082-A (JP)
Title: アクティブスナバ回路、及び降圧コンバータ
IPC: H02M3/00
Filed: 2022-05-11
Abstract: 【課題】複数の出力を備え、複数のサージ電圧の発生源を備える降圧コンバータにおいて、小規模な構成のアクティブスナバ回路によりサージ電圧を吸収すると共に、スイッチング損失を低減する。【解決手段】アクティブスナバ回路１００は、第１サージ電圧の出力点（接続点Ｐ１，Ｐ２）に接続されたコンデンサＣ１，Ｃ２と、接続点Ｐ１，Ｐ２とコンデンサＣ１，Ｃ２とに接続されたＦＥＴスイッチＱ１と、第２サージ電圧の出力点（接続点Ｐ３）に接続されたコンデンサＣ３と、接続点Ｐ３とコンデンサＣ３とに接続されたＦＥＴスイッチＱ２と、接続点Ｐ３よりも出力側に位置する接続点（出力端子２７）とＦＥＴスイッチＱ１とＦＥＴスイッチＱ２とに接続されたインダクタＬと、ＦＥＴスイッチＱ１とＦＥＴスイッチＱ２とインダクタＬとグランドとに接続されたＦＥＴスイッチＱ３とを備える。【選択図】図１
Patent JP-2022107006-A (JP)
Title: Determining corrected measured flow rate
IPC: G01F7/00
Filed: 2022-05-13
Abstract: PROBLEM TO BE SOLVED: To fulfill the need to determine a corrected measured flow rate of flow rates measured by first and second flow meters using the zero flow instability since many systems utilize two or more meter assemblies. 
     SOLUTION: A method of determining a corrected measured flow rate is provided. The method comprises the steps of: measuring a flow rate with a first flow meter; measuring a flow rate with a second flow meter, where the second flow meter is fluidly coupled in series with the first flow meter; and correcting the measured flow rate of the first flow meter with the measured flow rate of the second flow meter. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023173504-A (JP)
Title: 電子制御装置及び故障診断方法
IPC: H04L43/08
Filed: 2022-05-26
Abstract: 【課題】ＥＣＵの電源を遮断できずに車両の補機バッテリの電力枯渇の可能性がある異常を記録して搭乗者へ通知する。【解決手段】ネットワークに接続される電子制御装置であって、前記電子制御装置を制御する演算装置と、前記ネットワークからの起動信号を受信可能な送受信部と、試験用の起動信号を発生し、前記送受信部に出力する診断回路と、前記送受信部を前記ネットワークと接続するか、前記診断回路と接続するかを切替可能な遮断回路とを備え、前記演算装置は、前記ネットワークとの接続を遮断するように前記遮断回路を切り替え、前記起動信号の待機状態へ前記送受信部を切り替え、前記送受信部から出力される起動信号検出信号が起動信号検出状態であるかを第１の判定をし、前記送受信部から出力される起動信号検出信号が前記起動信号検出状態であれば、前記電子制御装置の故障であると判定する。【選択図】図１Ａ
Patent JP-2023173795-A (JP)
Title: 便座装置
IPC: A47K13/26
Filed: 2022-05-26
Abstract: 【課題】便座装置の大型化を抑制すること、便座の開閉時の摺動音を防止することおよび配線の摺動による破損を防止すること。【解決手段】本体と、本体に回動可能に軸支されて開閉する便座とを備え、便座内の電気部品と本体内の電気部品とが配線で接続された便座装置は、本体に設けられ、配線が挿通可能となるように便座の回動軸を中心とする円弧状で且つ回動軸の軸方向に貫通した円弧孔が形成された円弧孔形成部と、本体内で円弧孔と軸方向に対向する位置に設けられて配線を保持する第１保持部と、便座内で円弧孔と軸方向に対向する位置に設けられて配線を保持し、便座の開閉時の回動に伴って円弧孔に対向する範囲内を周方向に移動するように揺動する第２保持部と、を備え、記配線は、第１保持部と第２保持部との間で保持される部分が、便座の開閉時の回動に伴う第２保持部の揺動により前記円弧孔内を移動する。【選択図】図９
Patent JP-2023173823-A (JP)
Title: ドア装置におけるドア枠構造およびドア枠の点検カバー開放方法
IPC: E06B3/00
Filed: 2022-05-26
Abstract: 【課題】戸先側端縁部が９０度のコーナー部を存して第一、第二ドア体１、２が配され、これら第一、第二ドア装置の開閉機構Ｋ１、Ｋ２を第一、第二上枠５、１５に内装したものにおいて、これら第一、第二開閉機構Ｋ１、Ｋ２のメンテナンスを行う場合の利便性の向上が図れるようにする。【解決手段】第一、第二上枠５、１５の内側板面部５ｂ、１５ｂを、各別に開閉可能な第一、第二点検カバーとして、各対応する第一、第二開閉機構Ｋ１、Ｋ２のメンテナンスが、前記内側板面部５ｂ、１５ｂである第一、第二点検カバーを開放することでできるようにする。【選択図】図７
Patent JP-2023174302-A (JP)
Title: 連結機構
IPC: F16B5/10
Filed: 2022-05-27
Abstract: 【課題】複数の部材を連結する連結作業性を向上させる。【解決手段】複数の部材２、３を連結するための連結機構であって、第１部材２に貫通形成された孔部２１と、第２部材３に突出形成された凸部４０と、前記第１部材２における前記孔部２１の一方の面側から挿入されて他方の面側から突出した前記凸部４０に取り付けられる固定部材５０とを備え、前記固定部材５０には、前記凸部４０に形成された被係合部４５に係合する係合部５３が設けられ、前記係合部５３が前記被係合部４５に係合することにより、前記第１部材２に対する前記第２部材３の移動が規制される。【選択図】図３
Patent JP-2023179811-A (JP)
Title: 表示装置及び表示システム
IPC: G09G5/00
Filed: 2022-06-08
Abstract: 【課題】画面が入射光の影響を受けて見にくくなることを抑制することができる表示装置及び表示システムを提供する。【解決手段】表示装置は、第１の方向に向けて第１の画面を表示し、前記第１の方向と異なる第２の方向に向けて前記第１の画面と異なる第２の画面を表示する表示パネルと、前記表示パネルに入射光が入射する場合に、前記入射光の入射方向に基づいて前記第１の方向を調整し、前記第１の画面の表示色を暗色にする制御部と、を備える。【選択図】図４