baber/WOPTO huggingface dataset:
Patent JP-2024000379-A (JP)
Title: 出没式筆記具
IPC: B43K24/02
Filed: 2022-06-20
Abstract: 【課題】 筆記時にチップのガタつきが防止されて安定した筆記感が得られる一方、作動不良の虞が小さく、チップの突出動作の滑らかさを長期間維持できる出没式筆記具を提供すること。【解決手段】 本発明は、前端に開口を有する軸筒と、軸筒の軸方向に移動可能なチップホルダーと、チップホルダーの移動に伴って出没可能なチップと、軸筒の開口の内周に遊嵌され軸方向に移動可能な環状部材と、チップホルダーと環状部材とを互いに相対移動可能に接続可能な弾性部材と、を備える。環状部材の外周の少なくとも一部には、前端に向かって先細状の当接面が形成されており、環状部材の一部には、切欠きが形成されており、前記当接面において荷重を受ける時に環状部材の内径が縮径するようになっている。環状部材の前方側の内周には、チップの周囲に当接するチップ当接面が形成されており、チップ当接面のうちの少なくとも後方側領域は、前端に向かって先細状である。【選択図】 図４
Patent JP-2024000775-A (JP)
Title: 車両用ドアハンドル装置
IPC: E05B85/16
Filed: 2022-06-21
Abstract: 【課題】電動で収容位置から突出位置へポップアップするドアハンドル装置において、突出位置にあるハンドル部材へのドア開操作が解除され、元の突出位置に復帰する際に、ハンドル部材が回転駆動部の出力軸に外力を伝えない構造を、従来に無い形で実現する。【解決手段】 ハンドル部材２を電動でポップアップさせるハンドル駆動機構９は、回転駆動部１０と、その出力軸１４と一体回転する第一クランク４と、第一クランク４が回動することにより押されて回動軸線Ｒ５周りを回動する第二クランク５と、を有する。第二クランク５は、回動軸線Ｒ５周りを回動することでハンドル部材２を押し出し、ポップアップ位置に保持する一方、そのポップアップ保持状態においてハンドル部材２から車両内向きの外力を受けたときには自身の回動軸線Ｒ５に向けて押し付けられることで、回動軸線Ｒ５周りを回転しない。【選択図】図７
Patent JP-2024002016-A (JP)
Title: 投影システム、投影方法及びプログラム
IPC: G09G5/36
Filed: 2022-06-23
Abstract: 【課題】対象の位置に応じた投影装置の状態の切り替えをより簡易に行うことができる投影システム、投影方法及びプログラムを提供する。【解決手段】投影システムは、検出装置による、視認機能を有する対象の検出結果に基づいて、対象が、鏡に映った第１投影面を視認可能な第１範囲に位置しているか否か、及び、対象が、第２投影面を直接視認可能な第２範囲に位置しているか否か、を判別し、対象が第１範囲に位置していると判別された場合には、投影装置により、鏡に映したときに正常な向きであると認識される第１画像を第１投影面に投影させ、対象が第２範囲に位置していると判別された場合には、投影装置により、直接視認したときに正常な向きであると認識される第２画像を第１投影面に投影させる処理部を備える。【選択図】図４
Patent JP-2022132293-A (JP)
Title: mask system headgear
IPC: A61M16/06
Filed: 2022-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a respiratory mask system which provides the public with a useful alternative. 
     SOLUTION: A respiratory mask system includes a headgear that, in use, secures the respiratory mask system to a patient's head. The headgear includes a pair of forehead straps that are coupled together by a forehead coupler to form a closed loop. The forehead coupler is removably connected to a frame of the respiratory mask such that the forehead straps remain in the closed loop. The pair of forehead straps can also be coupled together by positioning a male strap portion within an aperture of a female strap portion. The male strap portion has a free end that is configured to be received into the aperture. The male strap portion includes a plurality of notches that engage the aperture of the female strap portion and can provide incremental adjustment. The free ends of the male and female strap portions have fasteners configured to engage the surface of the other strap portion. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024003299-A (JP)
Title: ガス分離分配システム
IPC: F23K5/00
Filed: 2022-06-27
Abstract: 【課題】需要家群への分配ガスの調整、燃料ガス導管グリッドへの戻入ガスの調整・制御、および需要家群への安定供給を可能とするガス分離分配システムを提供する。【解決手段】燃料ガスが供給される燃料ガス導管グリッドと、燃料ガス導管グリッドのガス導管に接続され、需要家群３５が要望する組成のガスを分離調整するための複数のガス分離調整ステーションと、を有し、複数のガス分離調整ステーションの少なくとも１つは、燃料ガスの水素ガス濃度と異なる水素ガス濃度に調整するための混合ガス調整ステーションであり、該調整ステーションは、水素ガス分離機構１と、分離した水素ガスを貯蔵する水素ガス貯蔵機構３と、分離したその他ガスを貯蔵する他ガス貯蔵機構４と、需要家群が要望する混合ガスに調整する混合ガス調整機構７と、余剰ガスのガス戻入機構と、各機構を稼働させるための電力を供給する電力供給機構１０と、を具備する。【選択図】図１
Patent JP-2022126822-A (JP)
Title: Compositions of mutant clostridium difficile toxin and methods thereof
IPC: A61K47/18
Filed: 2022-06-27
Abstract: PROBLEM TO BE SOLVED: To provide immunogenic compositions comprising a mutant Clostridium difficile toxin A and/or a mutant Clostridium difficile toxin B. 
     SOLUTION: The invention relates to an immunogenic composition that includes a mutant Clostridium difficile toxin A and/or a mutant Clostridium difficile toxin B. Each mutant toxin includes a glucosyltransferase domain having at least one mutation and a cysteine protease domain having at least one mutation, relative to a corresponding wild-type C. difficile toxin. The mutant toxins may further include at least one amino acid that is chemically crosslinked. In another aspect, the invention relates to antibodies or binding fragments thereof that bind to the immunogenic composition. In further aspects, the invention relates to isolated nucleotide sequences that encode any of the foregoing, and methods of use of any of the foregoing compositions. 
     SELECTED DRAWING: Figure 25 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024007656-A (JP)
Title: ズームレンズ及びそれを有する撮像装置
IPC: G02B15/20
Filed: 2022-07-06
Abstract: 【課題】 高い光学性能を有し、小型かつ広画角なズームレンズを提供することである。【解決手段】 ズームレンズは、物体側から像側へ順に配置された、負の屈折力の第１レンズ群、正の屈折力の第２レンズ群、負の屈折力の第３レンズ群、複数のレンズ群を有する後群からなり、ズーミングに際して隣り合うレンズ群の間隔が変化するズームレンズであって、隣り合う各レンズ群の広角端における光軸上の空気間隔のうち、前記第１レンズ群と前記第２レンズ群の光軸上の空気間隔が最大であり、前記第１レンズ群は少なくとも３枚の負レンズを有し、所定の条件式を満足する。【選択図】 図１
Patent JP-2024007698-A (JP)
Title: エレベータの制御装置
IPC: B66B1/18
Filed: 2022-07-06
Abstract: 【課題】エレベータにおいて、行先階を登録してから乗りかごに到達するまでの移動距離が長くて時間を要する場合であっても高い輸送効率の実現を可能にする技術を提供する。【解決手段】制御装置は、行先階の登録に用いられる登録部を備えたエレベータに適用可能な制御装置である。また、利用者が所有する端末装置において、その利用者の歩行速度を計測することにより、そのときの当該利用者の状態を反映した実測値を取得することが可能である。そして、上記制御装置は、登録部にて利用者が行先階を登録した場合に、その利用者についての乗りかごへの割当てを、当該利用者が所有する端末装置にて得られた実測値を考慮して行う。【選択図】図１
Patent JP-2024007778-A (JP)
Title: 複層ガラス
IPC: C03C27/06
Filed: 2022-07-06
Abstract: 【課題】倍強度ガラスを使用することにより耐衝撃安全性を維持しつつ軽量化することができる複層ガラスを提供する。【解決手段】室外側に配置される第一ガラス１０と室内側に配置される第二ガラス２０との間に空間１ｈが形成され、第一ガラス１０と第二ガラス２０との間の空間に耐衝撃性を高める構造物を有しない複層ガラス１であって、複層ガラス１は、厚さが９～４４ｍｍであり、第一ガラス１０は、倍強度ガラスおよび／または強化ガラスを使用した、ガラス部分の厚さが３～１２ｍｍのガラスであり、第二ガラス２０は、厚さが０．１～４ｍｍのポリビニルブチラール樹脂製中間膜、アイオノマー樹脂製中間膜、またはエチレンビニルアセテート樹脂製中間膜によって厚さが２．５～６ｍｍの倍強度ガラスを２枚貼り合せた合せガラスである。【選択図】図１
Patent JP-2022137167-A (JP)
Title: Anti-tnf antibodies, compositions and methods for treatment of active psoriatic arthritis
IPC: C07K16/24
Filed: 2022-07-08
Abstract: PROBLEM TO BE SOLVED: To provide anti-TNF antibody based compositions and methods for use in safe and effective treatment of active Psoriatic Arthritis (PsA). 
     SOLUTION: A composition comprising an anti-TNF antibody (e.g., golimumab) is administered via intravenous infusion, and at week 14 of treatment patients treated with the anti-TNF antibody achieve a mean change from the baseline in one or more criteria selected from the group consisting of Health Assessment Questionnaire Disability Index score (HAQ-DI)=-0.60±0.53 SD, enthesitis=-1.87±1.75 SD, dactylitis=-7.8±8.57 SD, 36-item Short-Form Health Survey Physical Summary score (SF-36 PCS)=8.65±7.60 SD, and 36-item Short-Form Health Survey Mental Component Summary score (SF-36 MCS)=5.33±9.95 SD. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023015001-A (JP)
Title: Production method of anhydrosugar alcohol
Inventor: TSUJI HIDETO
IPC: C07D493/04
Filed: 2022-07-14
Abstract: To provide a technique for efficiently producing anhydrosugar alcohol, a form of performing continuous reaction, and an efficient production method of anhydrosugar alcohol.SOLUTION: A production method of monoanhydrosugar alcohol and/or dianhydrosugar alcohol (these are referred to as "anhydrosugar alcohol" in the following) comprises a step of precipitating the anhydrosugar alcohol as solids from an organic solvent in which the anhydrosugar alcohol is homogeneously dissolved, or separating an organic solvent in which the anhydrosugar alcohol is homogeneously dissolved into two faces, namely, an anhydrosugar alcohol liquid phase and an organic solvent phase, thereby separating the organic solvent and the anhydrosugar alcohol to obtain the anhydrosugar alcohol (referred to as "a phase separation step" in the following), where a C5-8 ether is used as the organic solvent.SELECTED DRAWING: None
Patent JP-2024011356-A (JP)
Title: 冷暖房制御装置
IPC: F25B21/02
Filed: 2022-07-14
Abstract: 【課題】精密な温度制御を可能とし、小型化された温度制御装置を提供する。【解決手段】複数のペルチェ素子５と、ペルチェ素子の温度を検知する温度センサ６と、スイッチ回路８とを備え、スイッチ回路は、第１スイッチング素子Ｓ１および第３スイッチング素子Ｓ３を接続した第１レッグＬ１と、第２スイッチング素子Ｓ２および第４スイッチング素子Ｓ４を接続した第２レッグＬ２と、第１レッグおよび第２レッグを並列に接続し、第１スイッチング素子および第３スイッチング素子の接続点並びに第２スイッチング素子および第４スイッチング素子の接続点を連結するペルチェ素子と、を含み、ペルチェ素子の冷却および加熱の切り替え、並びにペルチェ素子への通電と非通電の切り替えを可能とし、温度センサからの信号をフィードバックすることにより、ペルチェ素子への電圧の印加がＰＷＭ制御される。【選択図】図３
Patent JP-2024004425-A (JP)
Title: 食品原料の裏ごし機
IPC: B30B9/14
Filed: 2022-06-28
Abstract: 【課題】 この発明は、蒸かした栗やサツマイモ等々の食品原料から実ペーストを裏ごしする際に、圧力のかかり過ぎによる実ペーストの品質低下を防ぐとともに、上質な実ペースト回収の効率を高めることのできる裏ごし機を提供することにある。【解決手段】 実ペースト裏ごしのために外周面に多数の透孔２が設けられ、かつ一端が閉塞され、他端が着脱可能又は開閉可能に閉塞された裏ごしドラム１に、角ねじ状の螺旋軸８が回転自在に内装され、その螺旋軸８の角部には面取りされた緩やかな傾斜面９が連続して形成され、螺旋軸８の回転に伴い食品原料Ｗを下流方向へ移送する間に緩やかな傾斜面９で食品原料Ｗを前記透孔２から外側へ押し出して実ペースト化するようにしたものである。【選択図】図１
Patent JP-2022169668-A (JP)
Title: Device and method for drying object
IPC: A45D20/10
Filed: 2022-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for drying an object. 
     SOLUTION: A device can include a housing 101 constituted so as to provide an air flow path comprising an air flow inlet and an air flow outlet, an air flow generation element 102 constituted so as to generate an air flow passing through the air flow path, and one or a plurality of radiant energy sources 103 constituted so as to generate infrared radiation and direct the infrared radiation to the outside of the housing. At least a portion of at least one of the one or the plurality of radiant energy sources 103 is not in contact with the air flow path or the air flow, and thereby the operation temperature of the radiant energy sources 103 is held in a predetermined range. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023143604-A (JP)
Title: Sheet structure and attachment structure of power generation part in the same
Inventor: ARAI NOZOMI
IPC: E04H5/08
Filed: 2022-08-22
Abstract: To inhibit damage of a power generation part on a sheet member in a state that the sheet member is supported by a frame.SOLUTION: A sheet structure 100 includes: a framework 7 having multiple frames 8; a sheet member 1 supported by the multiple frames 8; and a power generation part which is provided at the sheet member 1 and generates electric power by sunlight. The power generation part is disposed at a position which does not overlap with the multiple frames 8 when viewed in a direction orthogonal to the power generation part.SELECTED DRAWING: Figure 2
Patent JP-2022173271-A (JP)
Title: Device for imaging object
IPC: A61B6/00
Filed: 2022-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for imaging an object which allows improved image processing. 
     SOLUTION: A device 10 comprises a provision unit 11 and a processing unit 12. The provision unit 11 is configured to provide position and orientation data of an object 30 to be imaged and to provide position and orientation data of an imaging unit 20 relative to a region of the object 30 adjusted for subsequent imaging of the region. The processing unit 12 is configured to combine the position and orientation data of the object 30 and the position and orientation data of the imaging unit 20 to determine the region to be subsequently imaged and to set at least one imaging parameter of the imaging unit 20 based on the determined region to be subsequently imaged. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023043186-A (JP)
Title: Data distribution system, data distribution device, data distribution program and data distribution method
Inventor: ODA KENTARO
IPC: H04L67/06
Filed: 2022-09-14
Abstract: To provide a technology that can understand whether or not distributed data is effectively utilized, and can stop distribution of data having low possibility of being effectively utilized.SOLUTION: A data distribution unit 110 intermittently distributes a plurality of sets of data DTA to a user after a period of each one set of data DTA. A user registration device 200 registers derivative data creation history information 420 representing that the derivative data is created in a history management database 400 every time the derivative data obtained using the data DTA is created by the user. A derivative data creation history information monitoring unit 130 investigates whether or not the derivative data creation history information 420 is registered in the history management database 400 at predetermined timing, and then stops distribution of the data DTA from the data distribution unit 110 to the user when the derivative data creation history information 420 is not registered.SELECTED DRAWING: Figure 1
Patent JP-2023113107-A (JP)
Title: Manufacturing method and manufacturing device of optical fiber cable
Inventor: ARAI YUTA
IPC: G02B6/44
Filed: 2022-09-14
Abstract: To increase the number of mounted cores of an optical fiber which can be stored in a jacket by forming the jacket shape of an optical fiber cable into the round shape and increasing the volume in the jacket.SOLUTION: A manufacturing method of an optical fiber cable comprises: a formation step of forming a jacket by covering an inner member of the optical fiber cable with a molten resin; an introducing step of introducing the optical fiber cable formed with the jacket to a sizing die; and a first passage step of making the pressure of at least a partial region in the sizing die negative and making the optical fiber cable pass through the region.SELECTED DRAWING: Figure 1
Patent JP-2023050133-A (JP)
Title: Light-emitting element
Inventor: SASADA TOSHIAKI
IPC: C08G61/12
Filed: 2022-09-15
Abstract: To provide a light-emitting element with excellent luminous efficiency.SOLUTION: A light-emitting element includes an anode, a cathode, and a first layer and a second layer provided between the anode and the cathode. The first layer is a layer containing at least one kind of a compound (B-1) selected from compounds (B) including a condensed heterocyclic skeleton (b) including a boron atom and a nitrogen atom, and at least one kind of a compound (A-1) selected from compounds expressed by a formula (H-1). The second layer is a layer containing at least one kind of a compound (A-2) selected from the compounds expressed by the formula (H-1). The compound expressed by the formula (H-1) has a molecular weight of 500 or more. At least one kind of the compound (A-1) is the same as at least one kind of the compound (A-2) and the first layer and the second layer are adjacent.SELECTED DRAWING: None
Patent JP-2022173379-A (JP)
Title: Developing cartridge
IPC: G03G21/18
Filed: 2022-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure that, when a developing cartridge is inserted, can reduce friction with an electrical contact surface. 
     SOLUTION: The present developing cartridge 1 comprises a housing 10 that stores developer therein, and an electrical contact surface 611. When the developing cartridge 1 is attached to an image forming apparatus, the housing 10 can rotate between a first position and a second position about a developing roller 30 with respect to the image forming apparatus. When the housing 10 is at the first position, the electrical contact surface 611 is not in contact with an electrical connector 910 of the image forming apparatus. When the housing 10 is at the second position, the electrical contact surface 611 is in contact with the electrical connector 910 of the image forming apparatus. The electrical contact surface 611 can thus be brought into contact with the electrical connector 910 of the image forming apparatus by rotating the housing 10 in a state where the developing cartridge is attached to the image forming apparatus, and thereby friction with the electrical contact surface 611 can be reduced. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023002610-A (JP)
Title: Collagen production accelerator
IPC: A61K8/49
Filed: 2022-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a collagen production accelerator that can efficiently accelerate collagen production. 
     SOLUTION: A collagen production accelerator contains a 3-hydroxy pyridinium derivative expressed by the following general formula (1) as an active ingredient. In the formula, A 1  independently denotes a hydroxy group, an alkoxy group with C number 1 to 10, a peptide structure with amino acid number 1 to 100 binding at N-terminal, a hydrogen atom, an amino group, or a hydrocarbon group with C number 1 to 10, and A 2  independently denotes a hydrogen atom, a hydrocarbon group with C number 1 to 10, an acyl group, or a peptide structure with amino acid number 1 to 100 binding at C-terminal. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022183292-A (JP)
Title: light emitting device
IPC: H01L33/62
Filed: 2022-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a package which achieves high design flexibility and a light emitting device, and to provide manufacturing methods of the package and the light emitting device. 
     SOLUTION: A package 1 includes: a first lead 10 having a first portion; a first molded body 61 which holds the first lead 10; a second lead 20 which is joined facing the first lead 10 and has a second portion overlapping with the first portion of the first lead 10 in a plan view; and a second molded body 62 which holds the second lead 20. The first portion of the first lead 10 and the second portion of the second lead 20 are electrode terminals. In the first portion and the second portion, the first lead 10 and the second lead 20 are directly joined at portions exposed from the first molded body 61 and the second molded body 62. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023001156-A (JP)
Title: Zeolite membrane composite
IPC: B01D71/02
Filed: 2022-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a zeolite membrane composite having a characteristic excellent in separation of gaseous mixture. 
     SOLUTION: A zeolite membrane composite is used for separating by allowing transmission of a highly transparent component from gas mixture comprising a plurality of components. The zeolite membrane composite is excellent in chemical resistance, heat-resistant stability or the like, has a large permeation amount and a high separation factor, in which a zeolite membrane containing zeolite of CHA type alumino silicate containing at least on kind of metal selected from a group comprising divalent or higher metals excluding Al is formed on an inorganic porous support. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023067863-A (JP)
Title: Image sensing device
Inventor: LEE KYOUNG IN
IPC: H04N25/61
Filed: 2022-11-01
Abstract: To provide an image sensing device which reduces optical crosstalk between adjacent pixels.SOLUTION: An image sensing device 100 may include: a substrate 510 including a plurality of photoelectric conversion elements 530, each of which generates photocharges corresponding to incident light; a DTI (deep trench isolation) electrode 540 disposed in a DTI structure recessed from one surface of the substrate 510, and receiving a bias voltage; a bias generator 180 generating the bias voltage; and a light blocking layer 590 disposed apart from the one surface of the substrate 510, and receiving the bias voltage from the bias generator 180 and transmitting the received bias voltage to the DTI electrode 540.SELECTED DRAWING: Figure 1
Patent JP-2023014093-A (JP)
Title: Dental implant having reverse-tapered main body for anterior post-extraction sockets
IPC: A61C8/00
Filed: 2022-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a dental implant with relatively wide apical portions to increase primary stability of the dental implant while promoting bone growth in desired locations without requiring rotational-orientation restrictions during installation. 
     SOLUTION: A dental implant includes a body and a threaded surface. The body has an upper portion, a middle portion, and a lower portion. The upper portion of the body includes a generally cylindrical region. The lower portion of the body includes a generally inwardly tapered region. The middle portion of the body includes an outwardly extending bulge mechanism. A maximum outer diameter of the bulge mechanism is greater than (i) a maximum outer diameter of the upper portion and (ii) a maximum outer diameter of the lower portion. The threaded surface is on the body within at least the upper portion of the body, the bulge mechanism of the body, and the lower portion. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023001251-A (JP)
Title: game machine
IPC: A63F5/04
Filed: 2022-11-08
Abstract: PROBLEM TO BE SOLVED: To improve convenience by changing a performance mode even in occurrence of an operation performance. 
     SOLUTION: A game machine of the invention comprises: first detection means; second detection means; operation performance control means capable of controlling an operation performance; and change means cable of changing setting information about a performance. Even in a situation where an operation performance is under execution and the first detection means can detect an operation, the change means can change setting information when the second detection means detects the operation. When the second detection means detects an operation in a situation where an operation performance is under execution and the first detection means can detect the operation, a player's operation for the first detection means with respect to the operation performance is invalidated. 
     SELECTED DRAWING: Figure 316 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023015240-A (JP)
Title: Core network node and method for handling redundant urllc connection
IPC: H04W76/15
Filed: 2022-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a core network node and a method for handling redundant URLLC connection by which it can be learned whether a URLLC capable UE can initiate URLLC type PDU session establishment. 
     SOLUTION: A URLLC support method is through network display in URLLC support display replacement and a registration procedures between network nodes, and includes: initiating, by a URLLC capable UE 3, a registration procedure with a network by triggering a registration request message; selecting, by an NG-RAN node 5, an AMF 710; issuing, by the AMF 710, an inquiry to a UDM/UDR 720 when URLLC support is a subscription-based service, and verifying the UE's subscription to the URLLC before display of the URLLC support to the UE 3; and indicating the URLLC support to the UE 3 when the network supports the URLLC. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023051899-A (JP)
Title: Aperture multiplier using rectangular waveguide
IPC: G02B5/30
Filed: 2022-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an aperture multiplier using a rectangular waveguide applicable to a near-eye display or a head-up display. 
     SOLUTION: An optical aperture multiplier includes a first optical waveguide 10, and the first optical waveguide 10 has a rectangular cross-section and includes partially reflecting surfaces 40 at an oblique angle to an elongation direction of the first optical waveguide. A second optical waveguide 20, including partially reflecting surfaces 45 at an oblique angle, is optically coupled with the first optical waveguide 10. An image coupled into the first optical waveguide with an initial propagation direction at an oblique coupling angle advances by four-time internal reflection along the first optical waveguide, and a proportion of intensity of the image is reflected at the partially reflecting surfaces so as to be coupled into the second optical waveguide, and then propagates through two-time reflection within the second optical waveguide, and a proportion of intensity of the image is reflected at the partially reflecting surfaces so as to be directed outwards from one of the parallel faces as a visible image. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT