baber/WOPTO huggingface dataset:
Patent JP-WO2019106891-A1 (JP)
Title: 光コネクタの製造方法
IPC: G02B6/36
Filed: 2018-08-09
Abstract: 一実施形態に係る光コネクタの製造方法は、複数の光ファイバを保持するフェルールを備えた光コネクタの製造方法である。この光コネクタの製造方法は、複数の光ファイバのそれぞれの先端面をフェルールの端面に露出させてフェルールに複数の光ファイバを固定する工程と、端面を先端面と共に研磨する工程と、複数のフィルムを有する積層フィルムのうち、フェルールとは異なる材料の粘着フィルムを端面に対して位置決めする工程と、積層フィルムのうち、フェルールと同一の材料を含むスペーサフィルムをフェルールに溶着する工程と、を備える。
Patent JP-WO2019139135-A1 (JP)
Title: 反応処理装置
IPC: G01N35/08
Filed: 2019-01-11
Abstract: 反応処理装置１００は、流路１２と、第１空気連通口２４および第２空気連通口２６とを備える反応処理容器１０と、流路１２に低温領域３８と高温領域３６を提供する温度制御システム１０２と、試料５０を流路１２内で移動させる送液システム１２０とを備える。送液システム１２０は、吐出口１２１ａを有するポンプ１２１と、吐出口１２１ａと第１空気連通口２４とを接続する第１空気流路１２９と、吐出口１２１ａと第２空気連通口２６とを接続する第２空気流路１３０と、第１空気連通口２４が吐出口１２１ａと連通する状態と、第１空気連通口２４が大気圧に開放される状態とを切替可能な第１三方弁１２３と、第２空気連通口２６が吐出口１２１ａと連通する状態と、第２空気連通口２６が大気圧に開放される状態とを切替可能な第２三方弁１２４と、これらを制御するＣＰＵ１０５とを備える。
Patent JP-WO2019150734-A1 (JP)
Title: 角膜上皮細胞走化促進剤
IPC: A61P27/02
Filed: 2018-11-29
Abstract: 新規の角膜上皮細胞走化促進剤を提供することを課題とし、ＰＡＣＡＰ若しくはＰＡＣＡＰ誘導体又はそれらの薬学的に許容し得る塩を有効成分として含有する角膜上皮細胞走化促進剤によって上記課題を解決し、ＰＡＣＡＰ若しくはＰＡＣＡＰ誘導体又はそれらの薬学的に許容し得る塩よりなる群に属する１種以上のペプチドを含有する角膜上皮細胞走化促進剤であることが好ましく、また、上記ＰＡＣＡＰ若しくはＰＡＣＡＰ誘導体又はそれらの薬学的に許容し得る塩の濃度が、１×１０−１３ｍｏｌ／Ｌ以上１×１０−７ｍｏｌ／Ｌ以下であることが特に好ましく、本発明の角膜上皮細胞走化促進剤は、ドライアイ等の眼疾患の症状改善のための医薬等として広く利用可能である。
Patent WO-2020162118-A1 (WO)
Inventor: FUKUMORI TAKESHI
IPC: B02B7/00
Filed: 2020-01-15
Abstract: 処理対象の穀物の特徴に応じて適切に搗精機の運転パラメータを設定する。　搗精機と色彩選別機とを備える搗精施設のための運転支援装置は、搗精施設で処理すべき穀物の特徴に関する第１の情報を取得する第１の取得部と、第１の穀物を搗精機で搗精し、その後、色彩選別機で選別することによって得られる選別結果の評価に関する第２の情報であって、第１の穀物についての第１の情報に対応付けられた第２の情報を取得する第２の取得部と、搗精施設で新たに処理すべき第２の穀物についての第１の情報と、第１の穀物についての第１の情報に対応付けられた第２の情報と、に基づいて、第２の穀物を搗精機で処理するための運転パラメータを決定する設定部と、を備えている。
Patent WO-2021149091-A1 (WO)
Title: Information processing device, information processing method, and recording medium
Inventor: WATANABE YOSHIKAZU
IPC: G06N20/00
Filed: 2020-01-20
Abstract: To improve efficiency of computing resource utilization in machine learning, an information processing device of the present invention comprises: a base image selection means which selects a base image from a dataset that is a set of images including a target region that contains an object that is the target of machine learning and a background region that does not contain an object that is the target of machine learning, and generates an image to be processed which is a duplicate of the selected base image; a target region selection means which selects the target region included in other images included in the base dataset; an image synthesis means which synthesizes the image of the selected target region with the image to be processed; and a dataset generation control means which controls the base image selection means, the target region selection means, and the image synthesis means to generate a dataset that is a set of images to be processed obtained by synthesizing a prescribed number of target regions.
Patent WO-2020195069-A1 (WO)
Inventor: KAWASAKI SHOZO
IPC: H02K3/04
Filed: 2020-01-23
Abstract: The present invention addresses the problem of providing a stator coil having welding portions closely contacting with each other and the other portions spaced from each other.　This rotating electric machine stator is provided with: a plurality of segment coils including a first coil and a second coil which are disposed adjacent to each other; and a core portion having a space in which the segment coils are disposed. The segment coils each have a covered portion covered with an insulator and an exposed portion in which a conductor is exposed. The exposed portion is formed with a projection portion projecting from the side surface of the covered portion. The projection portions of the first and second coils make surface contact with each other. The covered portion of the first coil is disposed spaced from the covered portion of the second coil.
Patent WO-2020158917-A1 (WO)
Inventor: TSUCHIYA YOICHI
IPC: B29C49/64
Filed: 2020-01-31
Abstract: 本発明は、成形サイクル時間が短縮化されたホットパリソン式ブロー成形法であっても良好な品質の容器を製造することのできる樹脂製容器の製造装置及び製造方法を提供することを目的とする。　プリフォーム１を射出成形する射出成形部１０と、前記射出成形部１０で成形した前記プリフォーム１を温度調整する温度調整部２０とを備え、前記温度調整部２０で温度調整した前記プリフォーム１をブロー成形する、樹脂製容器の製造装置１００において、前記プリフォーム１の外側表面温度が前記プリフォーム１のガラス転移温度より３０℃以上６０℃以下だけ高い状態で前記プリフォーム１を前記温度調整部２０に挿入し、前記温度調整部２０にてブロー成形に適切な所定の温度まで前記プリフォーム１を冷却させるようにした。
Patent WO-2020184289-A1 (WO)
Inventor: SHIBATA KANA
IPC: C25D21/14
Filed: 2020-03-03
Abstract: La présente invention concerne une solution de placage microporeuse, caractérisée en ce qu'elle contient des particules non conductrices et du chlorure de polyaluminium, permet une préparation aisée de particules non conductrices chargées positivement et est sûre. De plus, ce procédé de conduite d'un placage microporeux sur un objet à plaquer, caractérisé par le placage de l'objet à plaquer dans la solution de placage microporeuse, conduit à un nombre favorable de micropores dans le placage.
Patent WO-2020195684-A1 (WO)
Inventor: BANDO KENICHI
IPC: H01M4/62
Filed: 2020-03-05
Abstract: 正極層、負極層およびそれらの間に介在する固体電解質を有する固体電池積層体を備えた固体電池が提供される。本発明の固体電池では、正極層および負極層の電極層の各々は活物質を含み、電極層のうちで固体電池積層体の最外層となる最外電極層は、当該最外層よりも内側に位置する非最外電極層に対して異なる活物質量を有する。
Patent WO-2021038930-A1 (WO)
Title: Dispositif de support, programme de support et procédé de réglage
Inventor: FUJIMURA RYOSUKE
IPC: G05B19/042
Filed: 2020-03-09
Abstract: Dans la présente invention, un dispositif de commande et un dispositif de sécurité établissent une connexion en fonction d'un résultat d'une comparaison d'informations de réglage de connexion stockées dans le dispositif de commande et d'informations d'identification de réglage stockées dans le dispositif de sécurité. Un dispositif de support est pourvu d'un processeur permettant d'exécuter un programme de support afin d'aider à régler le dispositif de commande. Un programme de support comprend une première instruction pour acquérir les informations d'identification de réglage provenant du dispositif de sécurité et une seconde instruction pour régler, dans les informations de réglage de connexion correspondant au dispositif de sécurité, les informations d'identification de réglage acquises en réponse à l'exécution de la première instruction. Ainsi, les informations d'identification requises peuvent être facilement réglées même lorsque plusieurs dispositifs de sécurité sont connectés au même réseau.
Patent WO-2020217984-A1 (WO)
Inventor: TAKEUCHI KAZUYA
IPC: H02M7/48
Filed: 2020-04-08
Abstract: This power conversion device (1) is provided with: a semiconductor module (10); a cooler (20); a case (30) for housing the semiconductor module (10) and the cooler (20); a connector (40) connected to a lead-in pipe (22) serving as a refrigerant circulation pipe of the cooler (20); and a sealing member (50) for sealing between the lead-in pipe (22) and the connector (40). The connector (40) has a pipe portion (41) being in communication with the lead-in pipe (22) and a flange portion (45) fixed to the case (30). The pipe portion (41) and the flange portion (45) are joined to each other in a state in which the pipe portion (41) is inserted into an insertion hole (47) of the flange portion (45).
Patent WO-2020218431-A1 (WO)
Title: Cell, cell stack device, module, and module housing device
Inventor: SENO HIROAKI
IPC: H01M8/2475
Filed: 2020-04-23
Abstract: Provided are a cell 1, a cell stack device 20, a module 30, and a module housing device 40. The cell 1 comprises: a metallic plate 2 having a pair of a first surface 2a and a second surface that face each other, and containing Cr; an element part 6 disposed above the metallic plate 2, and having a first electrode layer 3, a solid electrolyte layer 4 located on the first electrode layer 3, and a second electrode layer 5 located on the solid electrolyte layer 4; and a first intermediate layer 9 located between the first surface 2a of the metallic plate 2 and the first electrode layer 3. The first intermediate layer 9 contains Cr 2 O 3  and first conductive particles different from Cr 2 O 3 .
Patent WO-2020226157-A1 (WO)
Inventor: SUZUKI ATSUSHI
IPC: A61L27/52
Filed: 2020-05-07
Abstract: The present invention provides a method for manufacturing a PVA hydrogel, the method including: forming a physically crosslinked gel from a PVA aqueous solution containing polyvinyl alcohol; forming chemical crosslinking points in the physically crosslinked gel so that crosslink point density varies, thereby obtaining an oblique crosslink structure gel X; and boiling the oblique crosslink structure gel X to obtain an oblique crosslink structure gel Y. The oblique crosslink structure gel Y is a PVA hydrogel, and comprises a plurality of regions where the three-dimensional network structures thereof differ from each other in accordance with the number and distribution of the chemical crosslink points.
Patent WO-2020241287-A1 (WO)
Title: Solid-state imaging device, imaging device, and imaging method
Inventor: AMIKAWA HIROYUKI
IPC: H04N5/355
Filed: 2020-05-14
Abstract: A solid-state imaging device (100) has pixel cells (101) arranged in a matrix, wherein each of the pixel cells (101) is provided with: a first photodiode (120) that stores a signal charge generated through photoelectric conversion; a second photodiode (126) that serves as a first holding unit for holding a signal charge leaked from the first photodiode (120); a second holding unit (127); and a first transfer transistor (130) that transfers the signal charge held by the second photodiode (126) to the second holding unit (127).
Patent WO-2021038985-A1 (WO)
Inventor: ICHIKAWA HIROSHI
IPC: H01H85/046
Filed: 2020-05-21
Abstract: Provided is a chip-type current fuse which makes it possible to stabilize the blowout timing of a fuse element.　This chip-type current fuse is configured so that a fuse element 5 formed between a first front electrode 3 and a second front electrode 4 comprises: a first rectilinear section 5a that has the first front electrode 3 as a connecting end and extends in the direction of the second front electrode 4; a second rectilinear section 5b that has the second front electrode 4 as a connecting end and extends in the direction of the first front electrode 3 in parallel with the first rectilinear section 5a; and an inclined rectilinear section 5c that joins together the first rectilinear section 5a and the second rectilinear section 5b. The inclined rectilinear section 5c is connected at an acute angle to the first rectilinear section 5a and the second rectilinear section 5b.
Patent WO-2020250639-A1 (WO)
Title: Radiation-senstive resin composition and method of forming resist pattern
Inventor: NISHIKORI Katsuaki
IPC: G03F7/004
Filed: 2020-05-21
Abstract: Provided are: a radiation-sensitive resin composition from which a resist pattern can be formed to have good sensitivity to exposure light, excellent LWR performance, and resolution; and a method of forming a resist pattern. The radiation-sensitive resin composition contains: a polymer having a first structural unit containing a phenolic hydroxyl group and a second structural unit represented by formula (1); and a radiation-sensitive acid generating agent containing a compound represented by formula (2).
Patent WO-2021240726-A1 (WO)
Title: Aqueous inkjet ink, transfer film, printed matter, and production method thereof
Inventor: TABUCHI SHINJI
IPC: B41M5/50
Filed: 2020-05-28
Abstract: Provided is aqueous inkjet ink that can form a printed layer for a transfer film, the aqueous inkjet ink excelling in printing quality, transfer quality, and bending resistance, and being capable of adhering directly to leather. The aqueous inkjet ink contains at least water (A), a pigment (B), a water-soluble organic solvent component (C), a silicone-based surfactant (D), and resin microparticles (E). The ink contains, as the water-soluble organic solvent component (C), 9-27 mass% of at least one substituted butanol selected from the group consisting of 3-methoxy-1-butanol and 3-methoxy-3-methyl-1-butanol. The resin microparticles (E) are microparticles of a urethane resin having a glass transition temperature of 0℃ or less. The content of the resin microparticles (E) in the ink is 2.5 mass% or more. The aqueous inkjet ink is used for forming a printed layer for a transfer film.
Patent WO-2020255696-A1 (WO)
Inventor: MORISHIMA SHINICHI
IPC: B05D3/00
Filed: 2020-06-02
Abstract: La présente invention concerne : un dispositif d'éjection de gouttelettes de liquide capable d'éjecter des gouttelettes de liquide de manière à obtenir un état de dépôt souhaité ; et un procédé de fabrication de film mince et un procédé de fabrication d'un dispositif électronique organique qui utilisent le dispositif d'éjection de gouttelettes de liquide.　Un dispositif d'éjection de gouttelettes de liquide (18A) selon un mode de réalisation de la présente invention comprend : un mécanisme de transport (20) destiné à transporter un substrat de base (10A) présentant une région repoussant les liquides (12) dans une première direction ; une tête d'éjection (36) présentant une pluralité de buses (42) qui sont disposées dans une seconde direction croisant la première direction et éjectent des gouttelettes de liquide (D) ; et un dispositif d'imagerie (24) qui est disposé en aval de la tête d'éjection dans la première direction, et des images d'une pluralité de gouttelettes de liquide éjectées (D1) qui sont la pluralité de gouttelettes de liquide éjectées de la tête d'éjection et déposées dans la région repoussant les liquides.
Patent WO-2021255799-A1 (WO)
Title: Wireless base station control device, communication recovery method, and program
Inventor: IWAMOTO MASAYOSHI
IPC: H04W88/12
Filed: 2020-06-15
Abstract: Provided is a wireless base station control device which determines a recovery station for recovering communication in a faulty area created when a wireless base station has failed and a tilt angle for said recovery station, the wireless base station control device comprising: an estimation unit which estimates a radio wave propagation range, without estimating field intensity, for each tilt angle of each recovery station candidate among a plurality of recovery station candidates; and a determination unit that determines, as the recovery station and the tilt angle for said recovery station, a specific combination of a recovery station candidate and tilt angle from among a plurality of combinations of a recovery station candidate and tilt angle, the determination being made on the basis of the proportion of the area covered by the radio wave propagation range within the faulty area.
Patent WO-2021260891-A1 (WO)
Title: 請求書管理装置、請求書管理方法及びプログラム
Inventor: MORI KEITARO
IPC: G06Q40/00
Filed: 2020-06-25
Abstract: 請求書管理装置１は、請求書を管理する請求書管理装置１であって、請求書の請求内容を示す請求データと、請求データに対応する取引内容を示す証憑データとを取得する取得部１４１と、請求データに含まれる請求額と、証憑データに含まれる金額との差である金額差を算出する算出部１４３と、金額差が所定の閾値未満である場合と、金額差が閾値以上である場合とで、請求額の許容可否について異なる結果情報を出力する出力部１４４と、を有する。
Patent WO-2020262627-A1 (WO)
Inventor: UCHIDA AKIHIRO
IPC: F16H48/08
Filed: 2020-06-26
Abstract: In this power transmission device in which a hub part of a ring gear is fixed by a weld to a flange along the outer periphery of a transmission member, an outer peripheral part (A3) for alignment, on the outer periphery of a flange part (3f), includes a radial alignment surface (A3r) for radially aligning a hub part (Rb) with respect to the flange part, and an axial alignment surface (A3a) for axially aligning same. The outer peripheral part for alignment is provided with a first annular recess (G1) for alleviating stress due to the pressing load from an alignment protrusion (B3) pressing on the radial alignment surface when the hub part undergoes radially-inward drawing force accompanying thermal shrinkage of a weld (3w) between a first outer peripheral part (A1) and the hub part (Rb). Alleviating with the first annular recess the stress caused by the pressing load enables reducing residual stress generated at the axially inner end (3we) of the weld in relation to the drawing force that the hub undergoes accompanying thermal shrinkage. Due to this configuration, the residual stress generated at the axially inner end of the weld due to thermal shrinkage of the weld can thus be reduced.
Patent WO-2022003933-A1 (WO)
Title: Cold heat source unit and refrigeration cycle device
Inventor: ISHIKAWA TOMOTAKA
IPC: F25B1/00
Filed: 2020-07-03
Abstract: Provided is a cold heat source unit (2) including: a refrigerant flow path (F1) that forms a circulation flow path in which a refrigerant circulates, by being connected to a load device (3); a compressor (10) that is disposed in the refrigerant flow path (F1); an oil separator (20) that is disposed, in the refrigerant flow path (F1), on a discharge-port side of the compressor (10); an oil return route (F2) for returning a refrigerating machine oil from the oil separator (20) to the compressor (10); a flow-rate control device (LEV2) that is disposed in the oil return route (F2) and that is configured to be able to adjust the flow rate of a fluid flowing in the oil return route (F2); a temperature sensor (123) that is disposed, in the oil return route (F2), on a downstream side of the flow-rate control device (LEV2); and a control device (100) that controls the opening degree of the flow-rate control device (LEV2) in accordance with an output from the temperature sensor (123).
Patent WO-2022038755-A1 (WO)
Title: Target analysis device, target analysis method, and target analysis system
Inventor: MIYAZAKI KENJI
IPC: G01L1/18
Filed: 2020-08-20
Abstract: In order to make it possible to suppress the occurrence of an erroneous analysis result when a measurement signal is measured by mounting a membrane-type surface stress sensor onto a different analysis device than the analysis device measuring a reference signal, or onto a different mounting part of the same analysis device, this membrane-type surface stress sensor device comprises a membrane-type surface stress sensor on which a binding substance capable of binding to a target is positioned and a membrane-type surface stress sensor that is a control, the membrane-type surface stress sensor device being such that reference signal information includes at least two sets of reference data measured using the membrane-type surface stress sensor device and a reference liquid, a first linking unit links reference signal information measured using the membrane-type surface stress sensor device and identification information pertaining to the membrane-type surface stress sensor device, measurement signal information includes at least two sets of measurement data measured using the membrane-type surface stress sensor device and a sample liquid, and an analysis unit analyzes a target in the sample liquid from the measurement signal information and the reference signal information linked to the identification information.
Patent WO-2021044939-A1 (WO)
Inventor: MUKAI KOICHI
IPC: H01H37/76
Filed: 2020-08-27
Abstract: 絶縁基板と、前記絶縁基板の一方の表面上に、互いに対向するように設けられた第１電極および第２電極と、前記絶縁基板の一方の表面上に設けられた発熱体と、前記発熱体の一方の端部に接続する第３電極と、前記発熱体の前記一方の端部とは反対側の端部に接続する発熱体引出電極と、互いに対向する一方の端部が前記第１電極と接続し、他方の端部が前記第２電極と接続し、前記一方の端部と前記他方の端部との間の中央部が前記発熱体引出電極に接するヒューズエレメントと、を備え、前記第１電極は、前記第２電極に対向する側面と、その側面に接続する上面の少なくとも一部が第１絶縁部材で被覆され、前記第２電極は、前記第１電極に対向する側面と、その側面に接続する上面の少なくとも一部が第２絶縁部材で被覆されている保護素子。
Patent WO-2021152913-A1 (WO)
Inventor: AKIMOTO RYO
IPC: F04C29/12
Filed: 2020-09-30
Abstract: La présente invention concerne un compresseur rotatif (1) comprenant un carter de compresseur (10) pourvu d'une partie d'évacuation de fluide frigorigène (107) et de parties d'admission de fluide frigorigène (104, 105), et un accumulateur (25) fixé à la surface périphérique externe du carter de compresseur (10) et raccordé aux parties d'admission (104, 105). L'accumulateur (25) présente une section corps tubulaire (41) constituée d'un matériau de résine, une section supérieure (42) qui est constituée d'un matériau métallique et qui ferme une extrémité supérieure (41a) de la section corps (41), et une section inférieure (43) qui est constituée d'un matériau métallique et qui ferme une extrémité inférieure (41b) de la section corps (41), la section supérieure (42) est raccordée à l'extrémité supérieure (41a) de la section corps (41), et la section inférieure (43) est raccordée à l'extrémité inférieure (41b) de la section corps (41).
Patent WO-2021106492-A1 (WO)
Title: シミュレーションシステム、シミュレーション方法、シミュレーションプログラム、ロボットの製造方法、およびロボットシステム
Inventor: TAKAHASHI MAKOTO
IPC: G05B19/4093
Filed: 2020-10-30
Abstract: 一実施形態に係るシミュレーションシステムは、ロボットに関する配置制約に基づいて、他の物体に対する該ロボットの配置を決定する配置決定部と、決定された配置と他の物体との関係に基づいて、ロボットにより実行されるタスク間の軌道を表すパスを生成するパス生成部と、生成されたパスを含む動作プログラムを、ロボットおよび他の物体が配置された仮想空間上で仮想的に実行するシミュレーション部と、シミュレーション部による実行結果に基づいて、ロボットが他の物体に干渉するか否かをチェックする干渉チェック部とを備える。
Patent WO-2022030029-A1 (WO)
Title: Sterilization device and sterilization system
Inventor: SOMEI JUNICHI
IPC: A61L9/20
Filed: 2020-11-10
Abstract: A sterilization device (100) is provided that comprises: a cylindrical case (110) which has an outlet (112) formed in the top surface and an inlet (111) formed in the side surface; a fan (140) which is positioned below the outlet (112) inside of the case (110) and which blows air to the outlet (112); and a filter (121) which is arranged below the fan (140) inside of the case (110).
Patent WO-2021095728-A1 (WO)
Title: Content control device, content control system, content control method, and content control program
Inventor: YOSHIKAWA SUMITO
IPC: G06F16/909
Filed: 2020-11-10
Abstract: A specification unit (11) specifies a candidate phrase using two or more items of phrase information among area phrase information, period phrase information, and objective phase information. The area phrase information, the period phrase information, and the objective phase information indicate a relationship between a plurality of phrases pertaining to a prescribed area, a prescribed period, and a prescribed objective, respectively. An extraction unit (12) extracts content to be displayed that corresponds to the candidate phrase from among a plurality of content.
Patent WO-2021117659-A1 (WO)
Inventor: MATSUMOTO KENICHI
IPC: B60C5/00
Filed: 2020-12-07
Abstract: L'invention concerne une sculpture d'un pneu comprenant : une rainure principale de direction circonférentielle qui s'étend dans une direction circonférentielle du pneu ; une pluralité de lamelles disposées de manière à s'étendre dans le sens de la largeur du pneu à travers une région d'une portion d'appui en contact avec la rainure principale de direction circonférentielle dans le sens de la largeur du pneu, avec des espacements entre celles-ci dans la direction circonférentielle du pneu ; et une pluralité de faces chanfreinées disposées dans la direction circonférentielle du pneu où, au niveau d'une portion de bord dans le sens de la largeur du pneu de la portion d'appui sur le côté de la rainure principale de direction circonférentielle, une surface de bande de roulement de la portion d'appui s'incline vers la rainure principale de direction circonférentielle. Les lamelles s'ouvrent dans les faces chanfreinées sans atteindre une paroi de rainure de la rainure principale de direction circonférentielle. La longueur des faces chanfreinées dans la direction circonférentielle du pneu est supérieure à la longueur de celles-ci dans le sens de la largeur du pneu.
Patent WO-2021117677-A1 (WO)
Title: 車両用ランプ
Inventor: KANEZUKA SHOHEI
IPC: F21W103/20
Filed: 2020-12-07
Abstract: 車両用ランプは光源（２０）からの入射光を導光して出射する導光体（２１）を備える。導光体（２１）は、光源（２０）の光が入射される入射面部（２１１）と導光された光を出射する出射面部（２１３）と入射面部（２１１）から入射された光を出射面部（２１３）に向けて内面反射する反射面部（２１２）を有する。反射面部（２１２）は隣接されて配置された複数の反射面部（２１２）で構成され、複数の反射面部（２１２）の境界面（２１７）に光を発散又は拡散した状態で内面反射する反射ステップ（２１８）を有する。
Patent WO-2022123774-A1 (WO)
Inventor: MOCHIDA YASUHIRO
IPC: H04N21/24
Filed: 2020-12-11
Abstract: 映像伝送システム１は、映像データのパケットを送信バッファ２２に格納し、送信バッファに格納されたパケットを送信する映像送信装置２と、パケットを受信する映像受信装置３と、映像受信装置３における各パケットの到着時刻から、映像送信装置２および映像受信装置３間の伝送路４の特性を推定する推定部３４を備える。映像送信装置２は、伝送路４の特性の逆特性から特定されるタイミングでパケットを送信する。