baber/WOPTO huggingface dataset:
Patent JP-2023182120-A (JP)
Title: 時計部品、時計および時計部品の製造方法
IPC: G04B5/02
Filed: 2022-06-14
Abstract: 【課題】腕時計などに利用可能であり、日本刀を象徴する刃文の模様を有し、量産可能な時計部品、時計および時計部品の製造方法の提供。【解決手段】部品の形に形成された金属部材で構成される時計部品であって、金属部材の表面は、金属部材の素材色とは異なる色のコーティング材で被覆された被覆領域と、金属部材の素材色を露出させた露出領域とを有し、被覆領域および露出領域との境界部分で刃文風の模様が形成されている。【選択図】図２
Patent JP-2023182213-A (JP)
Title: 情報処理システム、プログラムおよび情報処理方法
IPC: A63F13/54
Filed: 2022-06-14
Abstract: 【課題】ゲームの興趣をより高められる態様で、ゲームの状況をユーザに認知させることができる技術を提供すること。【解決手段】本開示の一態様によれば、情報処理システムが提供される。この情報処理システムは、制御部を有する。制御部は、仮想空間における、第１位置を取得する。第１位置は、第１ユーザによって操作される第１キャラクタの位置である。第１ユーザからの第１指示に応じて仮想空間における特別位置を特定する。特別位置は、第１キャラクタによる移動の動作に関する制御の対象とならないオブジェクトに関する位置である。第１ユーザからの第２指示に応じて、特別位置に関連付けられた所定音を出力する。【選択図】図１
Patent JP-2023024282-A (JP)
Title: Cable and method for manufacturing the same
Inventor: KO TOKUTEN
IPC: H01B7/02
Filed: 2022-06-17
Abstract: To provide a cable which can suppress breakage when repeatedly bent, and is excellent in a heat-resistant temperature.SOLUTION: A cable 1 includes a plurality of wires 2 having a conductor 21 and an insulator 22 covering the periphery of the conductor 21, and a sheath 4 collectively covering the periphery of a cable core 3 obtained by twisting the plurality of wires 2, wherein the insulator 22 and the sheath 4 are formed of an irradiation crosslinked resin composition, the cable core 3 is obtained by twisting the adjacent wires 2 in a cable circumferential direction so that the wires 2 are brought into contact with each other, and a crosslinking degree of the insulator 22 positioned in an inside region ra inside in a cable diameter direction of contact positions a and b where the wires 2 are brought into contact with each other is smaller than a crosslinking degree of the insulator 22 positioned in an outside region rb outside in a cable radial direction of the contact positions a and b.SELECTED DRAWING: Figure 1
Patent JP-2024000403-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-20
Abstract: 【課題】大当たりの獲得に対する遊技者の期待感を高められる遊技機を提供する。【解決手段】時短状態中に当選した大当たり遊技の作動条件を満たすときまで継続させる当該時短状態とするか、又は、時短状態中に当選した大当たり遊技の作動条件を満たす前段で当該時短状態を終了させて非時短状態とするか否かに基づく時短状態の有無と、大当たり当選の報知をする際の特別結果との関係から互いに異なる時短回数の決定を可能とする、遊技機が開示される。本開示によれば、遊技ホールで用いられる遊技機を遊技する遊技者に対して興趣を向上させることが可能となる。【選択図】図３５
Patent JP-2022118229-A (JP)
Title: Information processing apparatus
IPC: G06F3/041
Filed: 2022-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel information processing apparatus excellent in operability or to provide an information processing apparatus, display device, or the like with low power consumption. 
     SOLUTION: An information processing apparatus includes a flexible position input unit that detects an approaching or contacting object to enable position information to be supplied. The flexible position input unit can be folded to form a first area, a second area opposite to the first area, and a third area overlapping with a display unit between the first area and the second are. It is determined whether a user operates the information processing apparatus with one hand or with both hands, and an image is displayed on the display unit. Alternatively, if the user is gripping any one of the first area and the second area, the position input unit performs detection while excluding the gripped area. Alternatively, an image signal is not supplied to the area of the display unit that overlaps with the gripped area. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024002540-A (JP)
Title: 回転電機および送風機
IPC: F04D29/58
Filed: 2022-06-24
Abstract: 【課題】半田付けによって接続ピンを回路基板に接続する際に、ハウジングが熱溶融することを抑制できる構造を有する回転電機および送風機を提供すること。【解決手段】回転電機は、ロータと、軸受と、軸受を保持するスリーブと、ロータと径方向に対向し、スリーブを保持するステータと、回路基板と、ステータと回路基板とを接続する接続ピンと、回路基板に配置される底壁部を有するハウジングとを備え、回路基板は、接続ピンが軸方向に通される基板孔部を有し、接続ピンは、半田によって回路基板と接続される。底壁部は、スリーブと固定される底壁孔と、底壁部を軸方向に貫通し、底壁孔の径方向外側に配置され、接続ピンの端部を内部に収容する収容孔と、底壁孔と収容孔との間に、スリーブを保持するスリーブ保持部と、を有する。スリーブ保持部の接続ピンと対向する面は、軸方向他方側に向かうにしたがって、接続ピンから遠ざかる向きに傾斜する。【選択図】図４
Patent JP-2024004196-A (JP)
Title: 蓋留め具
IPC: B65D45/20
Filed: 2022-06-28
Abstract: 【課題】容器に対する着脱作業を短時間で効率良く行うことが可能であり、しかも、容器を廃棄する際には分解して再利用することができる蓋留め具を提供する。【解決手段】本発明の蓋留め具１は、内面４ａ側同士を互いに向い合わせるようにして対向配置された一対の分割体５、５からなる係止軸４を有する留め具本体２と、平面視略矩形状なし、係止軸４が挿通される略円形状の軸挿通孔８を有する蓋保持板３を備えている。そして、一対の分割体５、５は、外周面に凸条５ｃが軸方向と平行に設けられた円筒状の半割軸部５ａと、この半割軸部５ａの先端に設けられた半割拡径部５ｂによってそれぞれ構成されている。【選択図】図１
Patent JP-2022130581-A (JP)
Title: Shoulder pad and manufacturing method of the same
IPC: A45F3/12
Filed: 2022-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder pad that has, without losing functionality, a cushion material including thickness, shape, and softness which are conventionally unused, and also to provide a manufacturing method of the shoulder pad. 
     SOLUTION: A shoulder pad is used for a shoulder strap of a carrying tool. The shoulder pad includes: a cushion material 10; a surface cover 20 for covering the surface of the cushion material: and a reverse face cover 30 for covering the reverse face of the cushion material. The cushion material is provided with a geometrical shaped cushion part in which a cross-sectionally corrugated irregularity is formed on the reverse face and a plate-like cushion part 12 which is composed of a harder material than the geometrical shaped cushion part on the surface. The reverse face cover is composed of a flexible material which contracts in following up contraction of the geometrical shaped cushion part. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022140439-A (JP)
Title: Compositions and methods for induction of cd8+ t-cells
IPC: A61K9/19
Filed: 2022-06-29
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for the induction and/or proliferation of CD8+ T-cells. 
     SOLUTION: The present invention discloses methods for treatment of diseases that can be treated by the induction and/or proliferation of CD8+ T-cells. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024005161-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-30
Abstract: 【課題】遊技者を惹きつける遊技機を提供すること。【解決手段】表示演出において、特定画像が仮停止表示する際に、当該特定画像を強調する第１強調演出を実行可能であり、仮停止表示中の特定画像の変化を強調する第２強調演出を実行可能であり、第１強調演出は、第２強調演出とは異なる態様により特定画像を強調することが可能であり、第２強調演出は、特定画像を強調する強調領域を変化させることにより当該特定画像を強調することが可能である。【選択図】図３０
Patent JP-2024006419-A (JP)
Title: シート用送風装置
IPC: A47C7/74
Filed: 2022-07-01
Abstract: 【課題】送風時の騒音及びシートにおける配置の制約を低減できるシート用送風装置を提供する。【解決手段】本開示の一態様は、シートに設置された圧縮ポンプと、シートの内部からシートの着席領域に向けて、圧縮ポンプから送られる気体を排出するように構成されたノズルと、を備えるシート用送風装置である。【選択図】図１
Patent JP-2024006679-A (JP)
Title: ポリアミド樹脂組成物及び成形体
IPC: C08L77/00
Filed: 2022-07-04
Abstract: 【課題】耐衝撃性および耐久性、とりわけ耐振動疲労特性に非常に優れたポリアミド樹脂組成物及びその成形体の提供。【解決手段】１００質量部の（Ａ）ポリアミド樹脂と、５質量部以上２００質量部以下の（Ｂ）ガラス繊維と、を含むポリアミド樹脂組成物であって、前記（Ｂ）ガラス繊維に含まれる集束剤は、熱重量分析（ＴＧＡ）により得た強熱減量曲線において、強熱減量率Ｙｎと、強熱減量率Ｙｎ＋０．０１との差の絶対値が、３２０℃以上の温度において最大となる、ポリアミド樹脂組成物。【選択図】なし
Patent JP-2022130699-A (JP)
Title: Resin pellet manufacturing method
IPC: B29B9/02
Filed: 2022-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin pellet manufacturing method that achieves resin pellets with good color tone and high discharge rates with high productivity. 
     SOLUTION: In a method for producing resin pellets by melting and kneading thermoplastic resin using a twin-screw extruder having a pair of screws equipped with kneading discs, three eccentric kneading discs are used as kneading discs, the disc is triangular in shape with a center of each side bulging out, the respective paddles on right and left screws are arranged eccentrically in the same direction, and melt-kneading is performed under a condition that: screw rotation speed is 400 to 600 rpm; and screw shaft torque density calculated from screw shaft torque detected by a torque meter installed on a screw shaft or calculated from a motor current value and a distance between screw centers is 11-15 Nm/cm 3 . 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022141762-A (JP)
Title: Spring contact and test socket embedded with spring contact
IPC: H01R33/76
Filed: 2022-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a test socket of thin structure capable of improving deterioration in durability caused by contacts themselves, having excellent electric characteristics by high-speed signal processing and capable of elongating the service lift, and spring contact suited thereto. 
     SOLUTION: A spring contact comprises: a plurality of spring contacts each of which includes an upper contact pin, a lower contact pin, and a coil spring for elastically supporting the upper contact pin and the lower contact pin; a main plate 1110 including first openings 1113 having a diameter d2 further smaller than a diameter d1 of a plurality of storage holes 1111 for storing the spring contacts; and a film plate 1120 provided on the lower side of the main plate 1110 and including second openings 1121 formed at positions corresponding to the storage holes 1111 and having a diameter d3 further smaller than the diameter d1 of the storage holes 1111 so as to support the lower contact pin. 
     SELECTED DRAWING: Figure 22 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022153477-A (JP)
Title: Animation creation system
IPC: G06F3/01
Filed: 2022-07-14
Abstract: PROBLEM TO BE SOLVED: To enable shooting of animation in a virtual space. 
     SOLUTION: An animation creation method for providing a virtual space where a predetermined object is arranged includes: detecting motion of a user with a head-mounted display mounted thereon; controlling motion of an object on the basis of the detected motion of the user; imaging the motion of the object; storing action data relating to the imaged motion of the object on a predetermined track; and changing facial expression of the object stored on the predetermined track. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022153496-A (JP)
Title: Information processing apparatus, information processing method, and program
IPC: H04N21/435
Filed: 2022-07-20
Abstract: PROBLEM TO BE SOLVED: To improve quality of service utilizing an application using a broadcasting resource. 
     SOLUTION: In an information processing system, an information processing apparatus includes: a broadcast processing section for receiving and processing a broadcasting resource constituted of a plurality of types of media information; and a controller for acquiring an application information table storing information required to start an application capable of using the broadcast resource and first definition information identifying the type of the media information of the broadcast resource usable by the application and for determining availability of a unit of the media information of the broadcast resource by the application. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023024314-A (JP)
Title: Powder quantitative feeder
Inventor: HENMI NOBUHIKO
IPC: B65G65/44
Filed: 2022-07-21
Abstract: To provide a powder quantitative feeder capable of supplying the constant amount of powder over a long period of time even if the powder is aggregated into a cotton-like or thread-like mass and has properties of eliminating fluidity when an external force is applied.SOLUTION: Disclosed is a powder quantitative feeder 100 which includes: a hopper 10; a vibration generator 20 for imparting vibration to the hopper 10; a stirring member 30 arranged in the inside of the hopper 10; a driving part 40 for rotationally driving the stirring member 30 in the inside of the hopper 10; a sieve 50 arranged in an opening part of the lower surface of the hopper 10; a container 60 arranged below the hopper 10; a meter 70 for measuring the mass of the powder stored in the container 60; and an operation control part 80 for controlling the operation of the vibration generator 20 and the driving part 40. A gap S is formed between the lower end face of the stirring member 30 and the upper face of the sieve 50.SELECTED DRAWING: Figure 1
Patent JP-2022186682-A (JP)
Title: Game system, and computer program used therefor, and control method
IPC: A63F13/45
Filed: 2022-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of generating different progress according to whether a special user exists in a group in a game progressing in group units. 
     SOLUTION: A game machine 3 (game system) provides a quiz game progressing in group units and determines whether a special user SU exists as a user U for satisfying a special condition in the group. The game machine 3 switches progress of a quiz game according to whether the special user SU exists in a group between normal progress applied when the special user SU does not exists in the group and special progress applied when the special user SU exists in the group as progress differing from the normal progress. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023024377-A (JP)
Title: Liquid detergent composition for dishwashing machines
Inventor: TASE (HIRATSUKA) EMI
IPC: C11D1/14
Filed: 2022-08-04
Abstract: To provide a liquid detergent composition for dishwashing machines that has high capability of cleaning oil stains with only a small amount of an acrylic acid polymer serving as a dispersant or a thickener blended therein, and can give a clean finish of an article having a hydrophobic surface.SOLUTION: The present invention provides a liquid detergent composition for dishwashing machines containing (a) a sulfosuccinic acid branched alkyl ester in which a branched alkyl group has 9-11 carbon atoms, (b) a thickener (excluding thickeners comprising polymers that include acrylic acid as a monomer unit), and water.SELECTED DRAWING: None
Patent JP-2022172189-A (JP)
Title: Superconducting composite quantum computing circuit
IPC: H01L39/22
Filed: 2022-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress interactions or crosstalk between qubits. 
     SOLUTION: A superconducting composite quantum computing circuit includes a circuit substrate including a penetration electrode in which a circuit element wiring pattern including a quantum bit and an observation electrode for observing the state of the quantum bit, and a ground pattern having a ground potential are formed on the substrate surface, and connects, in the substrate, the ground pattern formed on the first surface of the substrate surface, and the ground pattern formed on the second surface which is the back surface of the first surface, and a control signal line is supplied from a direction perpendicular to the second surface to a position on the second surface corresponding to the position of the quantum bit included in the wiring pattern formed on the first surface. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022162105-A (JP)
Title: Oral pharmaceutical compositions with enhanced oral bioavailability
IPC: A61P29/00
Filed: 2022-08-25
Abstract: PROBLEM TO BE SOLVED: To provide oral dosage forms comprising bisphosphonate compounds for treating or alleviating pain. 
     SOLUTION: An oral pharmaceutical composition comprises zoledronic acid as a bisphosphonate compound, and is used for treatment of inflammatory pain by administration to a human in need of treatment of the inflammatory pain. Preferably, the oral pharmaceutical composition is used such that a total monthly dose of zoledronic acid in the disodium salt form from 10 mg/m 2  to 300 mg/m 2  is administered to the human. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022171757-A (JP)
Title: game machine
IPC: A63F5/04
Filed: 2022-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of a game. 
     SOLUTION: In a slot machine 10, an advantageous section in which push order announcement of announcing the operation order of stop switches 42 to 44 can be generated and a normal section in which the push order announcement is never generated are set. In an AT mode where the push order announcement in the advantageous section is generated easily, the number of games of executing specific processing as the addition processing or subtraction processing of the number of games of the AT mode is set to a specific determination region. Thereafter, the number of games in the advantageous section becomes the number of games set to the specific determination region, the set specific processing is executed if the game is a three-bet game, but the specific processing is not executed if the game is a two-bet game or a BB game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022168081-A (JP)
Title: Antigen coupled hybridization reagents
IPC: C12N15/11
Filed: 2022-09-07
Abstract: PROBLEM TO BE SOLVED: To provide high performance hybridization reagents for use in a variety of hybridization assays and other related techniques. 
     SOLUTION: A hybridization reagent comprises an oligonucleotide probe and a bridging antigen, where the bridging antigen is recognized by a detectable antibody with high affinity. Also provided are compositions comprising panels of hybridization reagents specific for multiple different target nucleic acids and compositions comprising pairs of hybridization reagents and their complementary detectable antibodies. The paired hybridization reagents and detectable antibodies are useful in a variety of hybridization assays, particularly in highly multiplexed assays, where the structure of the bridging antigen is varied in tandem with variation in the detectable antibody, such that a multiplicity of hybridization reagents are provided that are capable of simultaneously detecting a multiplicity of target nucleic acids in a single assay. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022180520-A (JP)
Title: N-((het)arylmethyl)-heteroaryl-carboxamides compounds as plasma kallikrein inhibitors
IPC: A61P13/12
Filed: 2022-09-21
Abstract: PROBLEM TO BE SOLVED: To provide new plasma kallikrein inhibitors that have utility to reduce retinal vascular permeability associated with diabetic retinopathy and diabetic macular edema. 
     SOLUTION: The present invention provides compounds of formula (I), and tautomers, isomers, stereoisomers (including enantiomers, diastereoisomers and racemic and scalemic mixtures thereof), pharmaceutically acceptable salts and solvates thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023066380-A (JP)
Title: Display device
Inventor: HONG HYUN GI
IPC: G09G3/20
Filed: 2022-10-05
Abstract: To provide a display device with which it is possible to suppress the emission of light of a pixel in a sensing mode.SOLUTION: The display device includes: a plurality of pixels which are connected to a power supply line to which a pixel drive voltage and a reference voltage are applied, a data line to which a data voltage is applied, and a plurality of gate lines to which a gate signal is applied; a display panel drive unit for writing the pixel data of an input video to the pixels in a display mode and writing preliminarily set sensing data to the pixels independently of the input video in a sensing mode; and a sensing unit for measuring a current flowing in a first power supply line to which the pixel drive voltage is applied in the sensing mode and sensing the plurality of pixels simultaneously.SELECTED DRAWING: Figure 5
Patent JP-2023039447-A (JP)
Title: Program, system and information processing method
IPC: G06F21/62
Filed: 2022-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a program, system and information processing method capable of improving security by using attributes extracted from face images of users. 
     SOLUTION: A program causes a computer to be functioned as attribute detection means 33, calculation means 20 and output means 22. The attribute detection means 33 detects attributes including at least any of gender and age from a face image captured by an authentication terminal 40, the calculation means 20 calculates user useful information based on the attributes detected by the attribute detection means 33, service information in use for every user and user use history data, and output means 22 outputs the user useful information calculated by the calculation means 20. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071173-A (JP)
Title: Protective sheet for glass plate
Inventor: OCHIAI TETSUYA
IPC: B65D85/48
Filed: 2022-11-07
Abstract: To provide a protective sheet for a glass plate capable of suppressing generation of excessive slippage between the protective sheet and the glass plate.SOLUTION: A protective sheet for a glass plate is made of a resin foam sheet. At least the surface of the resin foam sheet is made of a resin composition containing a polyethylene resin. The resin foam sheet has a thickness of 0.1 mm or more and 0.5 mm or less, a total extraction amount of sodium ions and lithium ions of 0.1 mg/m2 or less in a metal ion extraction test, a moisture vapor permeability of 100 g/(m2 24h) or less, and a water absorption coefficient of 2.0 g/m2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023012555-A (JP)
Title: Underlay block
IPC: E01C5/06
Filed: 2022-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an underlay block which suppresses inclination of individual underlay blocks and maintains flatness of a paved surface formed by laying a plurality of underlay blocks even when a load acts on the pavement surface. 
     SOLUTION: In an underlay block 100 having a top surface 10, a bottom surface 20 and a plurality of side surfaces 30, at least two side surfaces 30 are provided with width direction protrusions 32, first height direction protrusions 34, and second height direction protrusions 36. When the side surfaces 30 of a first underlay block 100A and a second underlay block 100B having the same shape are laid facing each other, the second height direction protrusions 36 of the first underlay block 100A are arranged side by side with the first height direction protrusions 34 within a formation range of the width direction protrusions 32 of the second underlay block 100B. A plurality of first height direction protrusions 34 is provided in the formation range of the width direction protrusions 32, and the second height direction protrusions 36 of the first underlay block 100A enter positions between the first height direction protrusions 34 of the second underlay block 100B. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023018045-A (JP)
Title: Method for encoding/decoding video signal and device for the method
IPC: H04N19/50
Filed: 2022-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a combination prediction method for combining a plurality of prediction methods in encoding/decoding a video signal and a device for performing the same. 
     SOLUTION: In a video decoder, a video decoding method includes determining whether to apply a combination prediction mode to a current block, acquiring a first prediction block and a second prediction block of the current block when the combination prediction mode is applied to the current block, and acquiring a third prediction block of the current block by a weighted sum calculation of the first and second prediction blocks. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023026445-A (JP)
Title: Optical component with waveguide based filter
IPC: H04N25/10
Filed: 2022-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor. 
     SOLUTION: An image sensor for recording incident radiation may include a first layer for filtering the incident radiation by attenuating the incident radiation having a frequency below a cut-off frequency, and a second light-sensitive layer for absorbing the radiation passing through the first layer. The first layer may precede the second light-sensitive layer in a direction of propagation of the incident radiation and the first layer includes at least one aperture passing through the first layer to the second light-sensitive layer for propagating radiation therethrough. The cross sectional size of the at least one aperture may be configured to provide a cut-off frequency so that incident radiation with a frequency below the cut-off frequency is attenuated inside the at least one aperture and incident radiation with a frequency above the cut-off frequency propagates through the at least one aperture. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT