baber/WOPTO huggingface dataset:
Patent WO-2021246067-A1 (WO)
Inventor: OSADA YOICHI
IPC: G03B15/00
Filed: 2021-04-19
Abstract: Provided are a display device that can automatically adjust the projected position of an indicator in accordance with the distance to a subject, and an imaging device comprising said display device.　An imaging device (1) comprises a composite display device (8) that can switch between an electronic viewfinder function and a sighting device function. The composite display device (8) is provided with an eye window (83) and object window (102), an organic EL panel (81) that displays a sighting mark which is an indicator, and a photochromic mirror (82) which is a reflective optical element for guiding the indicator to the eye window (83). A determination unit (32) determines a subject and a distance-measuring unit 31 measures the distance to the subject. A body control unit (30) performs control for the organic EL panel (81) and a photochromic mirror control unit (101) controls the state and shape of the photochromic mirror (82). The body control unit (30) performs control to adjust the projected position of the sighting mark on the basis of the distance information of the subject.
Patent WO-2021221118-A1 (WO)
Inventor: CHEN SI
IPC: C08L79/08
Filed: 2021-04-28
Abstract: The present invention provides: a resin composition which has excellent mechanical characteristics, namely an elastic modulus of 7 GPa or more, a stress at break of 200 MPa or more and an elongation at break of 8% or more in the form of a film, while having excellent optical characteristics, namely a total light transmittance of 88% or more, a YI value of 7 or less and a haze of 2% or less at the same time; and the like. A resin composition which contains a resin component and a fibrous alumina filler, and which is characterized in that: the resin component contains a resin that has an imide structure and an amide structure; and the fibrous alumina filler is dispersed in the resin composition, while having an average fiber diameter of from 4 nm to 30 nm and an average fiber length of from 200 nm to 4,000 nm.
Patent WO-2022038853-A1 (WO)
Title: Electrostatic capacitance detection device and electrostatic capacitance detection method
Inventor: FUJIYOSHI TATSUMI
IPC: G01B7/00
Filed: 2021-05-24
Abstract: Provided are an electrostatic capacitance detection device and an electrostatic capacitance detection method with which reduction in detection sensitivity caused by delay in a signal phase is inhibited.　This electrostatic capacitance detection device comprises: at least one detection electrode; a shield electrode disposed close to the detection electrode; an AC signal source for supplying an AC signal to the shield electrode; a detection circuit for detecting an electrostatic capacitance between the detection electrode and an object present close to the detection electrode on the basis of the detection signal outputted from the detection electrode and the AC signal outputted from the AC signal source; and a phase adjustment circuit that is disposed between the AC signal source and the shield electrode and that advances the phase of the AC signal outputted from the AC signal source.
Patent WO-2022049855-A1 (WO)
Inventor: KOSUGI TOMOKI
IPC: A61B17/221
Filed: 2021-06-10
Abstract: Provided is an endoscope treatment tool, wherein operability for rotating an end tip is improved. The endoscope treatment tool comprises: a tubular sheath that is flexible; an operation wire disposed so as to be able to advance and retract inside the sheath along the axial direction of the sheath; a basket section that is connected to the tip of the operation wire; and an end tip. The basket section is constituted of a plurality of wires, is accommodated in a compressed diameter state inside the sheath when the operation wire is in a reference position, and is configured so as to protrude from the tip of the sheath and expand in diameter when the operation wire moves from the reference position towards the tip. The end tip retains the tips of the plurality of wires constituting the basket section. Either one of a base surface of the end tip and a tip surface of the sheath is formed in a convex shape, and the other one of the base surface of the end tip and the tip surface of the sheath is formed in a concave shape that can engage with the convex shape when the operation wire is in the reference position.
Patent WO-2021256447-A1 (WO)
Title: Semiconductor light-emitting element chip integration device and method for manufacturing same
Inventor: TAKEYA MOTONOBU
IPC: H01L33/40
Filed: 2021-06-15
Abstract: In the present invention, droplet-like ink containing a plurality of vertical type semiconductor light-emitting element chips 40 each having a p-side electrode and an n-side electrode vertically and configured such that one of the p-side electrode and the n-side electrode is attracted to a magnetic field more strongly than the other, is supplied to chip joint parts 421 of a lower electrode 420 on a mounting substrate 400. Each of the semiconductor light-emitting element chips 40 in the ink, by application of a magnetic field, is joined to a corresponding one of the chip joint parts by directing one of the p-side electrode and the n-side electrode to the chip joint part. An upper electrode 430 having an upper electrode main line part 431 and a plurality of upper electrode branch line parts 432, which are connected to each other with a thin-film fuse 433, is formed as an upper layer of the semiconductor light-emitting element chip 40 such that the upper electrode branch line parts 432 and the other of the p-side electrode and the n-side electrode of the semiconductor light-emitting element chip 40 are electrically connected to each other.
Patent WO-2022009771-A1 (WO)
Title: Sliding component
Inventor: SUZUKI HIROSHI
IPC: F04C29/00
Filed: 2021-07-01
Abstract: Provided is a sliding component that can stably reduce friction resistance between sliding surfaces in conjunction with eccentric rotation.　This sliding component 8 has a sliding surface 8a that undergoes relative sliding in conjunction with eccentric rotation, wherein the sliding surface 8a is provided with a plurality of dynamic pressure generation grooves 80 in the circumferential direction, said dynamic pressure generation grooves extending in a tapered manner toward the downstream side in the direction of eccentric rotation relative to an opposing sliding surface 7a.
Patent WO-2023276113-A1 (WO)
Inventor: TANAKA KOJI
IPC: G06F3/01
Filed: 2021-07-01
Abstract: 触覚提示装置（１）は、タッチ位置（１０６）に対応して予め設定された目標振動（１０７）及びアクチュエータ（１０３）を介してタッチ位置（１０６）に到達するまでの振動伝達特性を用いて第１駆動電圧信号（１０８）を算出し、第１駆動電圧信号（１０８）の予め設定された周波数未満の第１周波数帯域（１１４）の成分を低減させ、予め設定された電圧範囲内の第２駆動電圧信号（１０９）を算出する。これにより、予め設定された電圧範囲内でユーザに適切な触覚刺激を提示する振動を発生させることができる。
Patent WO-2021256571-A1 (WO)
Inventor: OSHIBA TOSHIAKI
IPC: C22C21/10
Filed: 2021-07-30
Abstract: 本発明に係る高強度・高伸びアルミニウム合金は、質量％にて、Ｚｎ：４．０％超～７．０％以下、Ｍｇ：０．９％超～１．３％以下、Ｚｒ：０．１％超～０．３％以下、Ｔｉ：０．０１％超～０．１％以下、Ｃｕ：０．２％超～０．６％以下、Ｍｎ：０．３％超～０．５％以下含有し、残部がＡｌ及び不可避的不純物からなる組成を有し、押出後の成形材の押出方向における引張耐力３５０ＭＰａ以上かつ１３％以上の伸びを有することを特徴とする。さらに、Ｆｅ：０．３％以下、Ｓｉ：０．２％以下、Ｎｉ：０．１％以下、Ｖ：０．００５％超～０．０５％以下を含有することができる。
Patent WO-2023012871-A1 (WO)
Inventor: OZAWA YOHEI
IPC: A61B6/00
Filed: 2021-08-02
Abstract: 対象物が被ばくしている放射線の線量を容易に把握できる線量表示装置および線量表示プログラムを提供すること。 線量表示装置１は、デプスカメラ４ａから従事者Ｈｗを含む深度距離画像が取得され、Ｘ線診断装置２０の装置パラメータや患者Ｐａの体型に応じた空間線量分布が空間線量分布テーブル１１ｂから取得される。取得された深度距離画像と空間線量分布とから、深度距離画像の画素毎にその画素に対応する位置の線量が取得される。そして、取得された線量を、その大きさに応じたカラースケールで表示することで線量表示画像Ｐｔ１が作成され、ＬＣＤ２に表示される。よって、従事者Ｈｗの位置におけるＸ線の線量が表示されるので、従事者ＨｗがＸ線によって被ばくしている線量を容易に把握でき、従事者Ｈｗへの被ばく対策を的確に促すことができる。
Patent WO-2022085272-A1 (WO)
Inventor: KADONO YUUICHI
IPC: E02F9/20
Filed: 2021-08-06
Abstract: Un premier processus acquiert l'emplacement d'une limite entre une zone de travail et une zone de vidage. Un deuxième processus acquiert l'emplacement actuel d'un engin de chantier. Un troisième processus commande l'engin de chantier de façon à former une butée de roue lorsque l'engin de chantier se déplace de la zone de travail vers la zone de vidage, en amenant un équipement de travail à être soulevé à partir d'un emplacement qui est une distance prescrite à l'opposé de l'emplacement de la limite et se trouve sur le côté de la zone de travail.
Patent WO-2022044796-A1 (WO)
Title: Management system and management method
Inventor: HIGASHIDE HARUHISA
IPC: G06Q30/06
Filed: 2021-08-10
Abstract: A management system (1) comprising terminals (20A, 20B) which each have installed thereon an application that is capable of loading electronic money of multiple types of currency, and a server device (10) which manages the electronic money of multiple types of currency, wherein: the terminal (20A) uses a billing service of said application and sets a billing destination of a price, the type of first currency to be used for payment, and a billing amount; the terminal (20B) transmits a payment notice in which the type of second currency to be used for payment of the billing amount of the price is set; and the server device (10) has a money-deposit-and-withdrawal control unit which, upon receipt of the payment notice from the terminal (20B), calculates an amount in the second currency that corresponds to the billing amount in the first currency on the basis of an exchange rate, and which then subtracts the calculated amount from the balance of the second-currency electronic money out of the electronic money loaded onto the terminal (20B).
Patent WO-2022044809-A1 (WO)
Inventor: AKEBONO SACHIO
IPC: H04N5/378
Filed: 2021-08-11
Abstract: This imaging device comprises: light-receiving pixels; a reference signal generation unit; a first amplification unit that is connected to a first power source node and a second power source node, performs a comparison operation on the basis of a pixel signal and a reference signal, and outputs a signal corresponding to the comparison result to a first node; a second amplification unit that has a first transistor and a first load circuit, said first transistor having a gate that is connected to the first node, a drain that is connected to a second node, and a source that is connected to the second power source node; a third amplification unit that includes a second transistor and a first switch, said second transistor having a gate that is connected to the second node, a source that is connected to the first power source node, and a drain that is connected to a third node, and said first switch applying a prescribed voltage to the third node by entering an on state; and a counter that is connected to a third power source node and a fourth power source node, and stops a counting operation on the basis of the voltage of the third node.
Patent WO-2022039123-A1 (WO)
Title: Blood bag system, centrifugal separation system, and clamp
Inventor: IGARASHI Masatsugu
IPC: A61M1/36
Filed: 2021-08-16
Abstract: A centrifugal separation system (14) includes a blood bag system (10) and a centrifugal separation and transferring device (12). The blood bag system (10) is equipped with a single clamp (100) that is mounted over a second tube (36) and a third tube (38). In a first blocking portion (114) of a first insertion hole (110) of the clamp (100), a portion thereof except for a portion connected with a first opening portion (112) is closed by a main body (102). On the other hand, a second insertion hole (120) of the clamp (100) includes a tube detaching portion (126) which is connected with a second blocking portion (124) and which enables the third tube (38) to be detached from the main body (102).
Patent WO-2022044926-A1 (WO)
Inventor: SUZUKI MITSURU
IPC: G02B5/30
Filed: 2021-08-18
Abstract: An oriented liquid crystal film (101) according to the present invention comprises an oriented liquid crystal layer (1) of oriented liquid crystal molecules. In one embodiment of the present invention, the liquid crystal molecules in the oriented liquid crystal layer are homogeneously oriented. The oriented liquid crystal layer may include a photocured product of a photopolymerizable liquid crystal compound. In a method for producing an oriented liquid crystal film according to the present invention, surface treatment is performed in which an organic solvent is brought into contact with the surface of the oriented liquid crystal layer. The organic solvent may be removed by heating after the surface treatment. After being subjected to surface treatment, the oriented liquid crystal layer (1) may be bonded together with an optical layer (4) via an adhesive.
Patent WO-2022050055-A1 (WO)
Inventor: FUJIYAMA EIKO
IPC: G01J3/46
Filed: 2021-08-19
Abstract: Provided is: a mask member for a color measurement device, the mask member having a small color difference from a visually perceived color tint, the color measurement device being able to measure colors more accurately even if the color measurement target is made of a relatively small, thick, and translucent material; a color measurement device provided with the mask member; and a color measurement method that uses the color measurement device. The mask member 10 for the color measurement device is between the color measurement target and a light source, a window portion 5 that physically penetrates in the thickness direction being formed therein, the mask member 10 being disposed at a position that abuts on the color measurement target, the measurement target being arranged at a position that closes the window portion 5 and the color of the measurement target being measured by the color measurement device. The window portion 5 is transparent or translucent, and the maximum opening diameter D 1  of the window portion 5 is 20 mm or less and smaller than the dimension of the measurement target. Provided are: the color measurement device in which the mask member 10 is disposed between the color measurement target and the light source and at a position abutting on the color measurement target; and a color measurement method including a step for measuring the color of a measurement target using the color measurement device.
Patent WO-2022071081-A1 (WO)
Inventor: WATANABE HIDEKI
IPC: H04L41/00
Filed: 2021-09-24
Abstract: In order to stably operate a 5G system, a communication system according to the present invention comprises: a first device having an authentication means that determines whether to authenticate a terminal in response to a connection request from the terminal and a transferring means that transfers communication data from the terminal when the terminal is authenticated by the authentication means; and a second device having a conversion means that converts the format of and transmits, to an external network, the communication data from the transferring means.
Patent WO-2022085459-A1 (WO)
Inventor: TAKAHASHI HIROTOSHI
IPC: G02B1/14
Filed: 2021-10-06
Abstract: 【課題】より一層目立ち難い反射光を呈するプラスチック光学製品を提供する 【解決手段】プラスチック光学製品１は、プラスチック製の基材２の両面側に、それぞれ中間膜４を介して光学多層膜６が形成されたものである。各光学多層膜６は、ＳｉＯ２から成るＳｉＯ２層１０とＺｒＯ２から成るＺｒＯ２層１２とが、基材２に最も近い層をＳｉＯ２層として交互に合計７層配置されたものである。そして、基材２の側から３層目Ｌ３に配置されたＳｉＯ２層１０の物理膜厚は、２１０ｎｍ以上２７０ｎｍ以下である。又、基材２の側から２層目Ｌ２に配置されたＺｒＯ２層１２の物理膜厚は、７ｎｍ以上１２ｎｍ以下である。
Patent WO-2023062707-A1 (WO)
Inventor: TAKEMURA KEI
IPC: G06Q10/04
Filed: 2021-10-12
Abstract: In order to prevent a reward that is obtained from becoming excessively low in a state in which selectable options change every round, an information processing device (1) includes an acquisition unit (11) that acquires information indicating a set of selectable options in a certain round, a selection unit (12) that selects a plurality of options from the set, and an accumulation unit (13) that accumulates data including the plurality of options selected by the selection unit (12) and an observation value of a reward obtained from the plurality of options selected by the selection unit (12). The selection unit (12) selects the plurality of options such that a predicted value of the reward obtained by referencing data that the accumulation unit (13) has accumulated satisfies a constraint that is determined in accordance with baseline options selected from the set.
Patent WO-2022091939-A1 (WO)
Title: 非水電解質二次電池
Inventor: ZHONG YUANLONG
IPC: H01M4/505
Filed: 2021-10-21
Abstract: 正極と負極と非水電解質とを備え、前記正極は、正極活物質を含み、前記正極活物質は、ＮｉとＭｎとＡｌとを含むリチウム遷移金属複合酸化物を含み、前記リチウム遷移金属複合酸化物に含まれるＬｉ以外の金属元素に占めるＮｉ、ＭｎおよびＡｌの割合が、それぞれＮｉ：５０原子％以上、Ｍｎ：１０原子％以下およびＡｌ：１０原子％以下であり、前記リチウム遷移金属複合酸化物がＣｏを含む場合、Ｌｉ以外の金属元素に占めるＣｏの割合が１．５原子％以下であり、前記非水電解質は、フルオロスルホン酸塩を含む、非水電解質二次電池。
Patent WO-2023084701-A1 (WO)
Inventor: TACHIBANA HIRONORI
IPC: B61L27/00
Filed: 2021-11-11
Abstract: 自動列車運転支援装置（３０）は、列車（１０）の機器データを収集するデータ収集装置（２０）から、列車（１０）の運行および列車（１０）の各車両の乗車率を含む運行データを取得するデータ抽出部（３１）と、運行データを用いて、列車（１０）が第１の駅から第２の駅まで走行する走行時間、および列車（１０）が第１の駅または第２の駅に停車する停車時間を含む駅間単位の運行データを特徴量として抽出する特徴量抽出部（３３）と、特徴量を用いて機械学習を行って予測モデルを構築し、予測モデルと現在の特徴量とを用いて、列車（１０）の将来の位置を含む列車（１０）の将来の運行状況を予測する運行予測部（３６）と、を備える。
Patent WO-2022138238-A1 (WO)
Inventor: NAKAMURA TOSHIMI
IPC: H05K3/00
Filed: 2021-12-10
Abstract: Provided is a wiring substrate enabling improvement in mechanical strength, water resistance, moisture resistance, and product yield during and after trimming. This wiring substrate is provided with: a device region in which a main wiring pattern constituted of a metal layer is embedded in an insulating layer; a peripheral region which surrounds the device region and in which a dummy wiring pattern constituted of a metal layer electrically independent of the main wiring pattern is embedded in an insulating layer; and an insulation boundary region which is interposed between the device region and the peripheral region and which is constituted of an insulating layer with no metal layer present therein. The insulation boundary region, in plan view, has a bending, twisting shape that makes it possible to draw a virtual straight line that alternately crosses the metal layer constituting the dummy wiring pattern and the insulating layer constituting the insulation boundary region, said virtual line being in parallel with an inscribed line on at least one side of an outer margin of the device region. The device region, in plan view, is completely separated by the insulation boundary region from the virtual straight line.
Patent WO-2023126990-A1 (WO)
Title: Laser radar device
Inventor: NOMURA JUNIA
IPC: G01S7/484
Filed: 2021-12-27
Abstract: A laser radar device according to the present disclosure comprises a seed light source unit (1) for generating pulse light, an intensity-modulated signal generation unit (11) for generating an intensity-modulated signal, and an intensity-modulated pulse generation unit (2) for generating intensity-modulated pulse light on the basis of the pulse light and the intensity-modulated signal. The intensity-modulated signal generation unit (11) has a branch ratio adjustment unit (1101) and a delay light path adjustment unit (1102). The intensity-modulated pulse generation unit (2) has a light path linking unit (201), a variable-branch-ratio light path branching unit (202), and a delay light path unit (203) that are linked in the form of a loop. The branch ratio adjustment unit (1101) outputs a branch ratio adjustment signal for determining the branch ratio in the variable-branch-ratio light path branching unit (202). The variable-branch-ratio light path branching unit (202) outputs some of the branched light to a transmission-side optical system (3), and outputs the remaining branched light to the delay light path unit (203), on the basis of the branch ratio adjustment signal.
Patent WO-2023021720-A1 (WO)
Inventor: KOYAMA YASUSHI
IPC: A63B23/00
Filed: 2021-12-27
Abstract: Selon la présente invention, une unité de mécanisme de transmission de charge pour un équipement d'entraînement comprend, contenues dans une section de logement : une partie d'arbre de préhension qui tourne avec une partie de préhension reliée à une première partie d'extrémité ; une partie arbre intermédiaire qui tourne en liaison avec la rotation de la partie arbre de préhension ; une partie de transmission qui est suspendue entre la partie d'arbre de préhension et la partie arbre intermédiaire et qui transmet leur rotation mutuelle ; une unité de conversion de rotation qui transmet la rotation de la partie arbre intermédiaire et qui est disposée au niveau d'une partie arbre à vilebrequin orthogonale à la partie arbre intermédiaire ; et la partie arbre à vilebrequin qui convertit la rotation de la partie arbre à vilebrequin en un mouvement vertical d'une partie arbre coulissant disposée à une position parallèle à la partie arbre intermédiaire. La première partie d'extrémité de la partie arbre de préhension fait saillie à partir d'une section d'ouverture d'arbre formée dans la section de logement d'une manière orthogonale à la partie de transmission, et la première partie d'extrémité de la partie arbre de préhension est soutenue par la section de logement d'une manière permettant les secousses. Une seconde partie d'extrémité d'un côté face à la première partie d'extrémité est secouée à l'intérieur de la section d'ouverture d'arbre.
Patent JP-WO2020170437-A1 (JP)
Title: 液滴吐出ヘッドの駆動方法
IPC: B41J2/045
Filed: 2019-02-22
Abstract: 液滴を吐出するためのノズルと内部に液体を貯留可能でありノズルに連通した圧力発生室と圧力発生室内の容積を拡大又は縮小させて内圧を変化させる圧力付与手段を備えた液滴吐出ヘッドの駆動方法であって、サテライト（主滴から分離した液滴の着弾）を良好に防止するため、圧力付与手段によって圧力発生室の容積を拡大させる第１の工程と、第１の工程の後圧力付与手段によって圧力発生室の容積を縮小させて圧力発生室内の液体をノズルから吐出させる第２の工程と、第２の工程から０．４〜１．５５ＡＬ（ＡＬは圧力発生室の音響的共振周期の１／２）経過後圧力付与手段によって圧力発生室の容積を拡大させる第３の工程と、を有する。
Patent JP-WO2020184721-A1 (JP)
Title: ガスセンサ、ガスセンサを備える含有成分検知装置、ガスセンサを備える検査システム、ガスセンサの検査方法、ガスセンサの製造方法
IPC: G01L1/18
Filed: 2020-03-13
Abstract: 印加された表面応力によって撓む導電性のメンブレン（２２）と、メンブレン（２２）よりも外側に配置された固定部材（２４）と、メンブレン（２２）と固定部材（２４）とを連結する連結部（２６）と、連結部（２６）に起きた撓みに応じて抵抗値が変化する可撓性抵抗（２８）と、固定部材（２４）に接続されてメンブレン（２２）及び連結部（２６）との間に空隙部（４０）を設けて配置される導電性の支持基材（１０）と、メンブレン（２２）の支持基材（１０）と対向する面と反対側の面である表面の中心を含む領域の上に形成され、且つ吸着した物質に応じた変形を生じる受容体（３０）と、メンブレン（２２）に第一の電位を印加可能な第一端子（５０ａ）と、支持基材（１０）に第二の電位を印加可能な第二端子（５０ｂ）と、固定部材（２４）と支持基材（１０）とを電気的に絶縁する絶縁部（６）を備えるガスセンサ。
Patent JP-WO2021009896-A1 (JP)
Title: 液晶モジュール固定構造、及び表示装置
IPC: G02F1/1333
Filed: 2019-07-18
Abstract: 液晶モジュール固定構造（１００）は、液晶モジュール（１）の裏面（１ａ）の第１の角部（１ｂ）は、３つの対向部分のうち、第１の角部（１ｂ）に対向する第１の対向部分に固定され、液晶モジュール（１）の裏面（１ａ）における、第１の角部（１ｂ）と隣り合う第２の角部（１ｄ）は、３つの対向部分のうち、第２の角部（１ｄ）に対向する第２の対向部分に固定され、第１の角部（１ｂ）と隣り合う第３の角部（１ｆ）、又は第３の角部（１ｆ）と隣り合う第４の角部（１ｈ）の何れか一方は、補強部材（３）に固定され、第３の角部（１ｆ）又は第４の角部（１ｈ）の他方は、シャーシ（２）の対向面（２ａ）又は補強部材（３）の何れか一方に固定されている。
Patent WO-2022196075-A1 (WO)
Inventor: KOUYAMA YOSHIAKI
IPC: G09G3/20
Filed: 2022-01-18
Abstract: La présente divulgation concerne un dispositif d'affichage à cristaux liquides qui permet de supprimer une diminution de la qualité d'image d'une image d'affichage. La présente invention comprend : une électrode interne efficace disposée dans une région interne efficace qui est une région de pixel correspondant à une image d'affichage d'un panneau à cristaux liquides ; une électrode externe efficace disposée dans une région externe efficace qui est une région de pixel ne correspondant pas à l'image d'affichage, sur la périphérie de la région interne efficace du panneau à cristaux liquides ; et un élément de protection contre la lumière qui est disposé de manière à recouvrir l'électrode externe efficace et a un décalage par rapport à l'électrode interne efficace dans une première direction parallèle à l'électrode externe efficace. La présente divulgation peut être appliquée, par exemple, à un dispositif d'affichage à cristaux liquides, à un dispositif électronique, à un système d'affichage, etc.
Patent WO-2022176504-A1 (WO)
Inventor: UMEMURA FUTOSHI
IPC: A61L9/20
Filed: 2022-01-21
Abstract: An air conditioner (1) comprises: a casing (10) that is provided with an air passage (P1) having a suction port (21, 22) and an air outlet (23); a blower fan (F) that is disposed in the air passage (P1) and blows out the air sucked in therefrom from the air outlet (23); an irradiation unit (70) that is disposed in the casing (10) and emits ultraviolet rays; and a filter (31, 32, 33) that is disposed between the air outlet (23) and the irradiation unit (70) in the casing (10). An outlet grille (17) having a shielding structure for blocking direct ultraviolet rays from the irradiation unit (70) is provided at the air outlet (23) of the casing (10). Thus, the ultraviolet rays leaking from the air outlet (23) are attenuated.