baber/WOPTO huggingface dataset:
Patent JP-2019537363-A (JP)
Title: ビームフォーミング・トレーニングを用いる通信デバイス及び方法
IPC: H04B7/06
Filed: 2017-10-27
Abstract: 【課題】ビームフォーミング・トレーニングを用いる通信デバイス及び方法。【解決手段】他の通信デバイス（例えば、局）との無線周波数に基づく通信のための通信デバイス（例えば、アクセス・ポイント）は、ＲＦ信号を送受信するように構成されたアンテナ回路と、ビームフォーミングを行うように構成されたビームフォーミング回路を含む。ビームフォーミング回路は、アンテナ回路を制御して、ビームフォーミング・トレーニング・フェーズの前のビーコン送信フェーズにおいて、続くタイムスロットにおいて第３の指向性送信ビーム群を用いてデータを送信し、 上記ビームフォーミング・トレーニング・フェーズにおいて上記第３の指向性送信ビーム群とは異なる、続くタイムスロットにおいて第１の指向性受信ビーム群を用いてリッスンを行う。【選択図】図１３
Patent JP-2020512028-A (JP)
Title: 毛髪を分析及び処理する方法及び装置
IPC: A45D19/02
Filed: 2017-11-07
Abstract: 【解決手段】装置は、ハウジング、ハウジング内に配置された供給システム、スペクトル測定デバイス、及びコンピューティングシステムを備える。供給システムは、少なくとも１つの貯蔵容器、各貯蔵容器に動作可能に連結されたポンプ、及び混合チャンバを備える。コンピューティングシステムは、ポンプ及びスペクトル測定デバイスに動作可能に接続された制御機構、プロセッサ、記憶デバイス、入力、並びにディスプレイを備える。【選択図】図１
Patent JP-2020506874-A (JP)
Title: 皮膚炎症抑制用ペプチドおよびそれを含む皮膚炎症の予防または治療用組成物
IPC: A61K38/07
Filed: 2018-12-17
Abstract: 本発明は、皮膚炎症抑制用ペプチドおよびそれを含む皮膚炎症の予防または治療用薬学的組成物および化粧料組成物に関し、前記ペプチド、薬学的組成物および化粧料組成物は、アトピー性皮膚炎などによる皮膚炎症の症状を改善する効果に優れるため、皮膚炎症の予防、改善または治療に有用に活用することができる。
Patent JP-2020504295-A (JP)
Title: ３ｄタイムオブフライト能動反射検知システム及び方法
IPC: G01C3/06
Filed: 2017-12-07
Abstract: システム及び方法は、密閉空間内での動的物体及び一次位置での構成要素の存在の識別を行う。システムは、３次元タイムオブフライトカメラ等の能動電気光学３Ｄセンサを使用して、例えばシートベルトの適切な配置を決定するために反射パルスの存在もしくは不在を、または例えば車両内の生き物の場所の変化、したがって考えられる移動を決定するために反射パルスの特徴の変化を、識別する。
Patent JP-2019536468-A (JP)
Title: 腫瘍を標的にする合成アデノウイルスおよびその使用
IPC: A61K35/761
Filed: 2017-12-11
Abstract: 肝臓脱標的化変異を有し、アデノウイルス３４型（Ａｄ３４）ファイバータンパク質、またはＡｄ３４ノブドメインを有するキメラファイバータンパク質を発現する合成アデノウイルスが記載される。合成アデノウイルスは腫瘍部位に移動する。診断用または治療用トランスジーンを腫瘍に送達するための合成アデノウイルスの使用も記載される。アデノウイルス３４型（Ａｄ３４）ノブドメインを有するファイバータンパク質を発現する肝臓脱標的化合成アデノウイルスは、腫瘍部位に向かうことができるという知見が、本明細書において記載される。
Patent JP-2020503544-A (JP)
Title: 可視領域を増やすウェアラブルディスプレイの光学系
IPC: H04N5/64
Filed: 2017-12-15
Abstract: ディスプレイのアイボックスを拡大するための射出瞳エキスパンダー（ＥＰＥ）を有するシースルーディスプレイシステムが開示される。ＥＰＥは、コリメートレンズと同様にマイクロレンズアレイとして機能するホログラムを使用する。【選択図】図１２
Patent JP-2020506746-A (JP)
Title: 口紅容器
IPC: A45D40/00
Filed: 2017-12-28
Abstract: 本発明は、口紅容器に関するもので、円筒形状として、上部が閉鎖され、下部は開口された上部カバー(10)と; 上下部が開口された円筒形状の部材であって、前記上部カバー(10)の下部開口に挿入されたショルダー(20)と; 上部は開口されて、下部は閉鎖された円筒形状の部材であって、前記ショルダー(20)の中央に外側に突設された円柱形突起(21)の下部外周縁に上部開口部が挿入結合される下部カバー(30)と; 前記下部カバー(30)の内部に挿入されて前記下部カバー(30)と一体に回動される円筒形状の部材である回転体(40)と; 前記回転体(40)の内部中央に挿入されて回転体と一体に回転しながら上昇及び下降し、上部に口紅(1)を把持する口紅把持部材(50)と; 上下部が開口されて外周縁が傾斜した形状の部材であって、前記回転体(40)と口紅把持部材(50)の間に設置されて前記口紅把持部材(50)が上昇及び下降する時、垂直に上昇及び下降するようにガイドするガイド部材(60)と; 前記口紅把持部材(50)の外周縁に固定結合される上下部が開口された円筒形状の部材であって、上部開口が傾斜するように(テーパー状)に切欠いて、その内部の口紅(1)を保護する口紅収容部材(70)からなることを特徴とする。【代表図】 図2
Patent JP-2020506088-A (JP)
Title: Ｐａｅｋ及びｐａｅｓを使用して３次元物体を製造する方法
IPC: B33Y70/00
Filed: 2018-02-05
Abstract: 本開示は、付加製造システムを使用して３次元（３Ｄ）物体を製造する方法であって、部品材料は、少なくとも１つのポリ（アリールエーテルケトン）ポリマー（ＰＡＥＫ）と、少なくとも１つのポリ（アリールエーテルスルホン）（ＰＡＥＳ）との組合せを含む、方法に関する。特に、本開示は、３Ｄ物体を印刷する付加製造システムにおいて使用するための、例えばフィラメント又は球状粒子の形態における、ＰＡＥＫ及びＰＡＥＳを組込んだ部品材料に関する。【選択図】なし
Patent JP-2020509657-A (JP)
Title: Ｑｏｓフロー処理方法および装置、ならびに通信システム
IPC: H04W72/08
Filed: 2018-02-05
Abstract: 本出願の実施形態は、QoSフロー処理方法およびデバイス、ならびに通信システムを提供する。第1のアクセスネットワークデバイスは、サービス転送要求のために使用されるメッセージを第2のアクセスネットワークデバイスに送信し、サービス転送要求のために使用されるメッセージは、第2のアクセスネットワークデバイスが構成情報に基づいてUEについてのQoSフローから第2のアクセスネットワークデバイスのDRBへのマッピング関係を構成することができ、UEのQoSフローを受け入れることができるように、第1のアクセスネットワークデバイス内のQoSフローの構成情報を含む。したがって、サービス転送プロセスにおいて、信頼性のあるQoSサービスがユーザに提供されることができ、ユーザサービスの継続性が保証されることができる。
Patent JP-2020515955-A (JP)
Title: ユーザーインターフェースの表示方法及び電子デバイス
IPC: G06F3/0481
Filed: 2018-10-15
Abstract: 本発明は、ユーザーインターフェースの表示方法及び電子デバイスを提供する。ユーザーインターフェースの表示方法は、指紋登録に適用する。前記表示方法は、包括以下ステップ：指紋センサによって対象を検出して、対象のスワイプ画像を取得するステップ、スワイプ画像を分析して、スワイプ画像の複数の特徴点を取得するステップ、スワイプ画像に基づき、事前登録データセットを生成するステップ、事前登録データセットを分析して、画像調整パラメータを取得するステップ、及びユーザーインターフェースを表示し、画像調整パラメータに基づき、ユーザーインターフェースの参考画像の完成領域の範囲を調整するステップ。したがって、本発明のユーザーインターフェースの表示方法及び電子デバイスは、使用者がスワイプ方式で指紋登録を行う過程において、電子デバイスのディスプレイによって対応する指紋登録進度を知り得ることができる。
Patent JP-2020521114-A (JP)
Title: 対象の喫煙ステータスを区別するための診断テスト
IPC: G01N33/543
Filed: 2018-05-18
Abstract: 本明細書では、対象の喫煙ステータスを判定するための装置を開示し、装置は、生体試料の中に二つまたは三つのたばこ煙曝露バイオマーカーの存在を特異的に検出するように、固相に配置した複数の異なる特異的結合分子を備え、バイオマーカーは、（ｉ）コチニンおよび総４−（メチルニトロソアミノ）−１−（３−ピリジル）−１−ブタノール（ＮＮＡＬ）、もしくは（ｉｉ）コチニンおよびＮ−アセチル−Ｓ−［２−カルボキシエチル］−Ｌ−システイン（ＣＥＭＡ）、または（ｉｉｉ）コチニン、およびＮＮＡＬ、ならびにＣＥＭＡから成る。【選択図】なし
Patent JP-2020520895-A (JP)
Title: デクルシン誘導体を有効成分として含有する老化関連疾患の予防または治療用薬学組成物
IPC: A61K8/49
Filed: 2018-04-25
Abstract: 本発明は、新規なデクルシン誘導体及びそれを有効成分として含有する老化関連疾患の予防または治療用組成物に関するものであって、該新規なデクルシン誘導体は、優れたプロジェリン発現抑制効果及びプロジェリン及びラミンＡの結合抑制効果を示し、早老症が誘導された動物モデルの生存期間を延長させることが確認されることによって、本発明の化合物は、早老症のような老化関連疾患の予防または治療に効果的に使われる。
Patent JP-2020517835-A (JP)
Title: 水素を製造するための方法
IPC: C25B9/23
Filed: 2017-12-15
Abstract: 本発明は、改善された電解法によって水素を製造するための方法、そのような方法に適合した電解セル（電解槽）、及びそのような電解セルを含む装置に関する。本発明は、さらに、水性ヒドラジンの新規用途、特に電解質としての使用に関する。
Patent JP-2020519033-A (JP)
Title: チョークコイル
IPC: H01F27/28
Filed: 2018-05-10
Abstract: 本発明は、コアと、前記コアの一方向の両端部に設けられたフランジと、前記フランジの一部に結合される端子電極と、前記コアに巻線され、末端部が前記端子電極の上に引き出されるワイヤーと、を備え、前記ワイヤーは、前記フランジの側面の前記端子電極の上に引き出されるチョークコイルを開示する。
Patent JP-2020522736-A (JP)
Title: ディスプレイ技術のためのナノ構造の平坦レンズ
IPC: G09F9/30
Filed: 2018-05-30
Abstract: 本書に記載の実施形態は、ディスプレイデバイス、例えば、仮想及び拡張現実ディスプレイ及び用途に関するものである。一実施形態では、平面の基板は、その上に形成された階段状の特徴と、各特徴上に形成されたエミッタ構造とを有する。基板上に封入層が配置され、封入層上に複数の均一な誘電体ナノ構造が形成される。本書に開示の装置によって生成された仮想画像は、像平面における色収差を低減することによって、改善された写像性を提供する。【選択図】図１
Patent JP-2021109321-A (JP)
Title: Manufacturing method of decorative member
Inventor: ISHIGAKI MASASHI
IPC: B29C65/00
Filed: 2020-01-07
Abstract: To form a decorative member by crimping a skin material to a surface of a base material formed into a complicated shape with good appearance.SOLUTION: A thin concave portion 32 is formed so as to extend along a boundary between a first side surface skin portion 24 and a second side surface skin portion 26 to be crimped to a first side wall portion 16 of a base material 12, while the second side surface skin portion 26 that is crimped to a second side wall portion 18 of the base material 12 is formed so as to be located at a position that does not interfere with the base material 12, upon crimping a skin material 20 to the base material 12, when the skin material 20 is molded. First, the first side wall portion 16 and the first side surface skin portion 24 are crimped so that the concave portion 32 faces a boundary between the first side wall portion 16 and the second side wall portion 18 of the base material 12, at the time of crimping the base material 12 to the skin material 20, and next, the second side surface skin portion 26 is pressed toward the second side wall portion 18, and the second side surface skin portion 26 is crimped to the second side wall portion 18 so as to be bent by the concave portion 32.SELECTED DRAWING: Figure 4
Patent JP-2021108567-A (JP)
Title: Green tea beverage
Inventor: SUZUKI SHIGERU
IPC: A23F3/16
Filed: 2020-01-09
Abstract: To provide a novel technique that can suppress a coarse tea odor felt when drinking a green tea beverage.SOLUTION: A green tea beverage has the content of 1-pentene-3-ol of 40 ppb or less, and contains nerolidol the content of which is 0.4-1000 ppb.SELECTED DRAWING: None
Patent JP-2021110856-A (JP)
Title: Binocular loupe
Inventor: TOKUTAKE SHOTA
IPC: G02B25/00
Filed: 2020-01-14
Abstract: To provide a binocular loupe for medical use in which a risk of a loupe barrel coming off from a shield lens is small even if an outer shape of the shield lens does not unnecessarily increase.SOLUTION: A binocular loupe 1 has: a transparent or semi-transparent shield lens 20; and a loupe barrel 30 that is fixed to the shield lens 20. The shield lens 20 has a barrel holding part 21, and a fixation-purpose small through-hole 22 is formed in the vicinity of the barrel holding part 21. The loupe barrel 30 has: an enlargement lens 31; a lens frame part 32 that supports the enlargement lens 31; an object side tight contact part 33 that extends from the lens frame part 32, and tightly contacts with a surface on an object side of the shield lens 20 in the vicinity of the fixation-purpose through-hole 22; and an eye-piece side tight contact part 34 that is fixed to the object side tight contact part 33 via a coupling shaft 35 penetrating through the fixation-purpose through-hole 22, and tightly contacts a surface on an eye-piece side of the shield lens 20 in the vicinity of the fixation-purpose through-hole 22.SELECTED DRAWING: Figure 8
Patent JP-2021110176-A (JP)
Title: Storage chamber
Inventor: OISHI SAYAKA
IPC: E04B2/74
Filed: 2020-01-14
Abstract: To protect a storage battery from dust and a heavy object, while maintaining comfort of a resident.SOLUTION: A storage chamber (21) in which at least one out of a back surface and side surfaces is constituted by a wall surface of a building includes: outlets (51, 52) provided on a back surface (32) or side surfaces (33, 34); a shelf board (53) provided along the back surface or the side surfaces at a position above the outlets; and a storage battery (60) installed in a lower space of the shelf board. At a position above the shelf board (53), a storage space (S1) surrounded by the back surface and the side surfaces is provided.SELECTED DRAWING: Figure 2
Patent JP-2020064686-A (JP)
Title: Checkout system and program
Inventor: YOSHIDA MITSUTOSHI
IPC: G07G1/12
Filed: 2020-01-16
Abstract: To securely prevent unauthorized use of a coupon, and perform efficient checkout.SOLUTION: A checkout system includes a commodity registration device that performs commodity registration processing of a purchased commodity through an operation of a clerk, and a settlement device that performs settlement processing for the purchased commodity registered by the commodity registration device through an operation of a customer. The commodity registration device registers commodity identification information of the purchased commodity, and registers coupon information being payment information, and transmits information based on the registered commodity identification information and the registered coupon information being the payment information as information used for the settlement information. The settlement device performs the settlement processing on the basis of the information received from the commodity registration device, and prints information based on the coupon information being the payment information included in the received information. The settlement device can execute the settlement processing by electronic money when there is a difference between a purchase amount based on the commodity registered by the commodity registration device and the amount based on the coupon information, and the purchase amount is larger. The commodity registration device can execute settlement by a credit card.SELECTED DRAWING: Figure 17
Patent JP-2021112759-A (JP)
Title: Automatic control device for thick plate turning
Inventor: YAMAMOTO RYOTA
IPC: B21B41/06
Filed: 2020-01-17
Abstract: To provide an automatic control device for thick plate turning which can perform automatic turning of a thick plate with good accuracy.SOLUTION: An automatic control device for thick plate turning comprises: a rolling machine for rolling a thick plate; a turntable having a plurality of rolls which move the thick plate toward to the rolling machine and turn the thick plate; a photographing machine for photographing the thick plate positioned on the turntable; and a control part which is connected to the photographing machine, and controls the plurality of rolls of the turntable. The control part calculates a rotation angle of the thick plate on the basis of a distance between an apex of the thick plate and the rolling machine, other apex different from the apex of the thick plate and the rolling machine, and a distance between the apex and other apex.SELECTED DRAWING: Figure 3
Patent JP-2021117678-A (JP)
Title: Traffic state detection device, traffic state detection method and program
Inventor: FUJITA KOAI
IPC: G08G1/01
Filed: 2020-01-24
Abstract: To solve the problem that it is desired to provide a technique capable of measuring a vehicle speed in a simple configuration without the need to give information relating to a traffic flow state at a target spot from the outside while suppressing required cost.SOLUTION: Provided is a traffic state detection device comprising: a traffic volume calculation unit which acquires from a vehicle detection unit a detection result of a vehicle that travels at a predetermined position on a road, and calculates a traffic volume corresponding to the predetermined position; a statistic information analysis unit which determines whether a traffic flow state on the road is a congestion flow or a free flow on the basis of statistic information relating to vehicle traveling on the road and obtains a determination result of the traffic flow state; and a speed determination unit which determines a vehicle speed corresponding to the predetermined position on the basis of the determination result of the traffic flow state, the traffic volume corresponding to the predetermined position and a correspondence of a prepared traffic volume and the vehicle speed.SELECTED DRAWING: Figure 1
Patent JP-2021121147-A (JP)
Title: Control device, control system, control method, and control program
Inventor: NARUSE TOMOKI
IPC: H01M10/48
Filed: 2020-01-30
Abstract: To provide a control device capable of supplying electric power of a secondary battery group to an electronic apparatus of a vehicle without welding a switch of the secondary battery group turned into an opened state even when part of a plurality of the secondary battery groups connected in parallel is changed from a closed state to an open state, a control system, a control method, and a control program.SOLUTION: Control devices 10, 20 for controlling a plurality of secondary battery groups 30, 40 connected in parallel determines voltage difference of the secondary battery group in an open state and the secondary battery group in a closed state when at least one secondary battery group of the plurality of secondary battery groups 30, 40 is changed from the closed state to the open state to control charge and discharge of the secondary battery group in the closed state according to the results of determination. Then, when the difference between the voltage of the secondary battery group in the closed state and the voltage of the secondary battery group in the open state becomes less than a threshold value, the control devices 10, 20 close a switch of the secondary battery group in the open state.SELECTED DRAWING: Figure 2
Patent JP-2021120834-A (JP)
Title: Program and communication system
Inventor: TAKAHASHI JUMPEI
IPC: G06Q50/08
Filed: 2020-01-31
Abstract: To provide a technique capable of easily acquiring a photograph of a component after construction.SOLUTION: A first program installed in a communication terminal device displays a construction photograph inviting icon for inviting construction photographs in a display panel when there is a component without a construction photograph in a first database stored in a memory of a second server. Upon receiving a selection of the construction photograph inviting icon, the first program starts an imaging program to acquire photograph data or acquires photograph data selected from a folder, and transmits the acquired photograph data to the second server via a first server. A third program of the second server registers the transmitted photograph data in a second database. An operator selects one photograph from the photographs shown by a plurality of photograph data registered in the second database, and registers photograph data of the selected photograph in the first database.SELECTED DRAWING: Figure 10
Patent JP-2020073925-A (JP)
Title: Electronic timepiece, information acquisition control method and program
Inventor: HASEGAWA KOSUKE
IPC: G04R20/02
Filed: 2020-02-04
Abstract: To provide an electronic timepiece, information acquisition control method and program that can more flexibly and efficiently acquire date and time information.SOLUTION: An electronic timepiece 1 comprises: a satellite radio wave reception processing unit 54 that receives a broadcasting radio wave including time information; a communication unit 55 that makes a communication connection to a set external device to conduct radio communication; a control unit 40a; and an operation reception unit 52 that receives an input operation via an operation member. The control unit is configured to, when a long pushing operation corresponding an acquisition command of information pertaining to a current time is received via a prescribed operation member, make a choice from a first information acquisition action for acquiring information via the communication unit from the set external device or a second information acquisition action for acquiring information on the basis of broadcasting radio wave received by the satellite radio wave reception processing unit, depending upon presence or absence of the setting pertaining to the external device.SELECTED DRAWING: Figure 2
Patent JP-2021125528-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: NISHIMORI MICHIHITO
IPC: H01L21/338
Filed: 2020-02-04
Abstract: To provide a semiconductor device of a multifinger type FET outputting an RF signal and having excellent characteristics.SOLUTION: A semiconductor device includes a semiconductor layer formed on a substrate, a source electrode with a ctenidium shape including a plurality of source fingers formed on the semiconductor layer, a drain electrode with a ctenidium shape including a plurality of drain fingers formed on the semiconductor layer between the source fingers, and a capacitor region and a resistor region provided to the source finger. In the resistor region, the resistance between the source finger and the semiconductor layer is higher than the resistance between the drain finger and the semiconductor layer. In the capacitor region, the capacitor is formed between the source finger and the semiconductor layer.SELECTED DRAWING: Figure 5
Patent JP-2021123220-A (JP)
Title: Harness arrangement structure
Inventor: SUWA YUKINORI
IPC: H02G3/22
Filed: 2020-02-05
Abstract: To provide a harness arrangement structure which devises elaborate arrangement of a harness which connects a first electric connection box disposed below a floor panel and behind a front console with a second electric connection box disposed above the floor panel and in front of the front console.SOLUTION: A first electric connection box 7 is arranged in a position below a floor panel 2 and behind a front console 4. Further, a second electric connection box 8 is arranged in a position above the floor panel 2 and in front of the front console 4. The first electric connection box 7 and the second electric connection box 8 are connected by a harness 9. The harness 9 extends forward from the first electric connection box 7 below the floor panel 2 and is drawn onto the floor panel 2 from a through hole 5 to be connected to the second electric connection box 8.SELECTED DRAWING: Figure 1
Patent JP-2020074328-A (JP)
Title: Light emitting device
Inventor: TANAKA YOHEI
IPC: H05B33/26
Filed: 2020-02-05
Abstract: To increase the height of an electric conductor included in a light emitting device without increasing the width of the electric conductor to reduce the resistance of the electric conductor.SOLUTION: A light emitting device 10 has a substrate 100 and a light emitting unit. The light emitting unit has a first electrode 110, an organic layer 120, and a second electrode 130. The organic layer 120 is located between the first electrode 110 and second electrode 130. An electric conductor 180 extends in a first direction (y-direction) and is at least partially in contact with any surface of the first electrode 110. The electric conductor 180 includes conductive particles and has a first portion 181 and a second portion 183. The second portion 183 is thicker than the first portion 181. The first portion 181 and second portion 183 are arranged side by side in the first direction and connected with each other.SELECTED DRAWING: Figure 12
Patent JP-2020135881-A (JP)
Title: Position output device
Inventor: HATANO NAOYUKI
IPC: G06F3/041
Filed: 2020-02-07
Abstract: To provide a position output device that is excellent in ease of use.SOLUTION: A position output device includes: a plurality of detection electrodes that are installed along an operation surface to be operated by a target object; a position detection unit that detects a position where the target object gets close to the plurality of detection electrodes on the basis of electrostatic capacitance in a plurality of segments partitioned by the plurality of detection electrodes; an output terminal that outputs position data showing the position; and a determination unit that determines whether the position data is output from the output terminal or not, and, when a peak value of the electrostatic capacitance to be detected in the plurality of segments is detected in the segment within a boundary area in a prescribed range from an outer rim of an operation area of the operation surface, determines that the position data is not output from the output terminal, and, when the peak value is detected in a segment more inward than the boundary area of the operation area and a difference between the electrostatic capacitance to be detected in a segment adjacent to the segment in the boundary area and the peak value is equal to or more than a prescribed value, determines that the position data is output from the output terminal.SELECTED DRAWING: Figure 1
Patent JP-2021127994-A (JP)
Title: Crystal orientation analyzer, crystal orientation analysis method and learned model generation method
Inventor: KUDO HIROAKI
IPC: G01N23/203
Filed: 2020-02-10
Abstract: To analyze more easily the crystal orientation of polycrystalline materials.SOLUTION: A crystal orientation analyzer 10 includes: an illumination device 24 that is configured to irradiate a surface of sample 18 with an illumination luminous flux 36 having a specific incident angle θ and azimuth angle φ, and to make the azimuth angle φ of the illumination luminous flux 36 variable; imaging device 22 that images the surface of the sample 18 under a plurality of illumination conditions in which the azimuth angles φ of the illumination luminous flux 36 are different, and generates a plurality of luminance images in which the surface of the sample 18 is imaged under each of the plurality of illumination conditions; and a computing device that estimates the distribution and crystal orientation of crystal grains on the surface of sample 18 using the plurality of luminance images 14.SELECTED DRAWING: Figure 3
Patent JP-2021127134-A (JP)
Title: Component storage tape and reel for component packaging
Inventor: MATSUMOTO KENTARO
IPC: B65D65/40
Filed: 2020-02-12
Abstract: To provide a component storage tape and a reel for component packaging capable of suppressing undesired sulfidation of a stored electronic component.SOLUTION: A reel 1 for component packaging comprises: a reel body 4 having a pair of circular disc parts 3 oppositely arranged sandwiching a winding core part 2; and a component storage tape 5 wound around the winding core part 2. The component storage tape 5 comprises: a tape-like body 6 having a large number of storage spaces 6a; a bottom tape 7 attached to a lower surface of the tape-like body 6; and a top tape 9 attached to a top surface of the tape-like body 6. The top tape 9 includes a sulfide gas absorbent 13. Inside each storage space 6a, an electronic component 8 having a sulfidation detection part 16a is stored, and the electronic component 8 is stored in the storage space 6a in a posture in which the sulfidation detection part 16a is opposed to the sulfide gas absorbent 13 included in the top tape 9.SELECTED DRAWING: Figure 3