baber/WOPTO huggingface dataset:
Patent JP-2020503654-A (JP)
Title: 補償位置特定処理装置および方法
IPC: H01J37/305
Filed: 2018-01-05
Abstract: ビームで加工物を処理するための装置および方法を説明する。本装置は、粒子ビームを形成するためのビームラインを有し、粒子ビームで加工物を処理する真空チャンバと、粒子ビームを通して加工物を並進させるためのスキャナとを含む。本装置は、スキャナに結合され、スキャナの走査特性を制御するように構成されているスキャナ制御回路と、少なくとも１つのビームライン構成要素に結合され、処理中に少なくとも２つの異なる状態間で切り替えるためのデューティサイクルに従って粒子ビームのビーム束を制御するように構成されているビーム制御回路とをさらに含む。
Patent JP-2020513077-A (JP)
Title: ワイヤメッシュ
IPC: E01F7/00
Filed: 2018-01-16
Abstract: 本発明は、ワイヤメッシュ（１０ａ）、特に防護ネットであって、互いに編み組まれた複数の螺旋体（１２ａ、１４ａ）を有し、複数の螺旋体のうちの少なくとも１つの螺旋体（１２ａ）が、少なくとも１つの単一ワイヤ、ワイヤ束、ワイヤストランド、ワイヤロープ、および／または高張力鋼から作られた少なくとも１つのワイヤ（１８ａ）を有する別の長手方向要素（１６ａ）から製作され、螺旋体が、複数の脚部（２０ａ、２２ａ）と、２つの脚部（２０ａ、２２ａ）をそれぞれ接続する複数の曲げ領域（２４ａ）と、螺旋体（１２ａ）の主延長面に対して垂直な正面方向（５４ａ）に沿った横断方向の延び（４４ａ）とを有する、ワイヤネット（１０ａ）に関する。本発明によれば、正面方向（５４ａ）と平行な圧縮経路（５２ａ）に沿った平行プレート（４８ａ、５０ａ）の移動による圧縮プロセスを含む、平行プレート（４８ａ、５０ａ）間での圧縮試験において、螺旋体（１２ａ）から取り出され、かつ少なくとも５つの脚部と、少なくとも４つの曲げ領域とを含む試験片（４６ａ）は、圧縮経路力ダイアグラム（５８ａ；５８ｆ；５８ｇ；５８ｈ；５８ｉ；５８ｊ）において、圧縮経路（５２ａ）の始点から、少なくとも略直線状に延びかつ第１の勾配を有する第１の部分特性曲線（６０ａ；６０ｆ；６０ｇ；６０ｈ；６０ｉ；６０ｊ）を有する荷重−撓み曲線（５６ａ；５６ｆ；５６ｇ；５６ｈ；５６ｉ；５６ｊ）を示す。
Patent JP-2020509506-A (JP)
Title: カメラ姿勢情報の決定方法、装置、デバイス及び記憶媒体
IPC: G06T7/73
Filed: 2018-06-28
Abstract: 本願の実施例はカメラ姿勢情報の決定方法、装置、デバイス及び記憶媒体を開示し、前記カメラ姿勢情報の決定方法は、第１画像、第２画像及びテンプレート画像を取得することと、テンプレート画像の第１特徴点及び第２画像における第２特徴点に対して特徴点検出を行って、第１ホモグラフィ行列を取得することと、前記第１画像における第１オプティカルフロー特徴点及び前記第２画像の第２オプティカルフロー特徴点に基づいて第１目標ホモグラフィ行列を決定して、前記第１目標ホモグラフィ行列及び第２目標ホモグラフィ行列に基づいて第２ホモグラフィ行列を決定することと、前記第１ホモグラフィ行列及び前記第２ホモグラフィ行列に対して相補フィルタリング処理を行って、前記カメラのカメラ姿勢情報を取得することと、を含む。本願の実施例はカメラ姿勢追跡過程において取得された２つのホモグラフィ行列に対して相補フィルタリング処理を行って、より正確なカメラ姿勢情報を取得することができる。【選択図】図５
Patent JP-2020516568-A (JP)
Title: 結晶水を含まない鉄（ｉｉ）化合物の放射吸収体としての使用
IPC: C09K3/00
Filed: 2018-03-26
Abstract: 【課題】ＮＩＲ放射の吸収に関して既知の吸収体と同様に又はより適すると同時に、高い熱・化学安定性を有し、それ自体無色または限定された色を有し、毒学的又は生態学的懸念を提起しない、様々な使用のための吸収体を提供する。【解決手段】本発明は、一般式Ｆｅ3（ＰＯ4）2で表される結晶水を含まない鉄（II）オルトリン酸塩または一般式ＦｅaＭｅｔb（ＰＯc）dで表される結晶水を含まないＦｅ（II）金属オルトリン酸塩、鉄（II）金属ホスホン酸塩、鉄（II）金属ピロリン酸塩若しくは鉄（II）金属メタリン酸塩又は上述のリン酸塩の組み合わせの電磁放射の吸収体としての使用であって、吸収体が担体材料内に微細に分配又は溶解される使用に関する【選択図】図３
Patent JP-2020519236-A (JP)
Title: 物体を移動するための移動ホイールおよび方法
IPC: A24D3/02
Filed: 2018-05-15
Abstract: 物体（４０、４１）を移動するための移動ホイール（１）は、少なくともシートモジュール（３）を備える。シートモジュールは、移動ホイールの周辺面に位置し、シート上に物体を収容するように適合されたシート（２）を備える。少なくとも一つのシートモジュールは弾性シートモジュールであり、シートモジュールのシートの位置は、移動ホイールの半径方向に適合可能である。また、物体を移動するための方法も提供される。【選択図】図３
Patent JP-2020517654-A (JP)
Title: ジヒドロオロト酸オキシゲナーゼの阻害剤としての三置換ベンゾトリアゾール誘導体の使用方法
IPC: A61K31/4192
Filed: 2018-04-19
Abstract: 本発明は、対象におけるがんを処置するための方法、および腫瘍成長、転移、または腫瘍もしくはがん細胞のジヒドロオロト酸オキシゲナーゼ酵素活性を阻害するための方法を提供する。式（Ｉ）を有する少なくとも１種の三置換ベンゾトリアゾール誘導体が対象に投与され、またはがん細胞と接触させられる。式（Ｉ）の化合物および薬学的に許容されるその塩は、本明細書において与えられる意味を有する置換基Ｒ１、Ｒ２およびＲ３を有する。
Patent JP-2020526238-A (JP)
Title: 集塵機のための吸引ホース
IPC: A47L9/24
Filed: 2018-06-19
Abstract: 本発明は、柔軟なダスト排出ホース体（４０）およびダスト排出ホース体（４０）が中に配置された柔軟な外装ホース体（５０）を有するホース区域（３１）を有する、特に手動工作機械（２０）とともに作動させるための集塵機（１０）のための吸引ホース（３０）に関し、ホース区域（３１）のそれぞれの長手方向端部（３２，３３）の間にはダスト排出ホース体（４０）のホース外装（４１）によって区切られた吸引流通路（４５）が集塵機（１０）へ吸引流（Ｓ）を案内するために延び、ホース区域（３１）の少なくとも１つの長手方向端部（３２，３３）には手動工作機械（２０）または集塵機（１０）に接続するための接続部品（９０；１９０；２９０）が配置され、外装ホース体（５０）とダスト排出ホース体（４０）は接続部品（９０；１９０；２９０）のホース収容部（３５）の内部空間の中へと延び、それによりダスト排出ホース体がホース収容部（３５）の中まで外装ホース体（５０）によって外装される。ホース収容部（３５）の中でダスト排出ホース体の組付区域（４３）が外装ホース体から突出し、外装ホース体の外側外装面（５４）に、ダスト排出ホース体の組付区域（４３）へと向かう外装ホース体（５０）の自由端面（５２）を覆う保持部材（６０）が取り付けられ、保持部材（６０）がホース収容部の内面に当接することが意図される。
Patent JP-2020523854-A (JP)
Title: 統合アクセスシステム、構成方法、およびベースバンドユニット
IPC: H04W88/10
Filed: 2017-06-12
Abstract: 統合アクセスシステム、構成方法、およびベースバンドユニットが提供される。本出願の実施形態は、第１のベースバンドユニットＢＢＵ、第２のＢＢＵ、第１のデータ交換ユニット、第１の基地局ネットワーク管理サブシステム、第２の基地局ネットワーク管理サブシステム、および第１のピコリモート無線ユニットｐＲＲＵを含む、統合アクセスシステムを提供する。第１のＢＢＵは第１のデータ交換ユニットに接続され、第１のＢＢＵは第１の基地局ネットワーク管理サブシステムに接続され、第１のＢＢＵは第２のＢＢＵに接続され、第２のＢＢＵは第２の基地局ネットワーク管理サブシステムに接続され、第１のｐＲＲＵは第１のデータ交換ユニットに接続される。
Patent JP-2020523877-A (JP)
Title: Ｈａｒｑフィードバック方法および指示情報の送信方法、ならびに、そのユーザ機器および基地局
IPC: H04L1/16
Filed: 2017-06-16
Abstract: 【課題】ＨＡＲＱフィードバックの方法および装置、指示情報を送る方法および装置、ならびに、それらのＵＥ、基地局、およびコンピュータ可読記憶媒体を提供すること。【解決手段】このＨＡＲＱフィードバック方法は、基地局から第１のサービス・データ送信を受信することであって、第１のサービス・データ送信のスケジュール制御データは指示情報を運び、この情報は、第２のサービス・データが第１のサービス・データの送信リソースをプリエンプトすること、または、第２のサービス・データが第１のサービス・データの送信リソース位置をプリエンプトすることを、明示的または暗示的に、指示するように構成される、受信することと、指示情報に従って、送信リソースをプリエンプトする第２のサービス・データをキャッシュに保存し、第１のサービス・データのＨＡＲＱフィードバック情報を生成することと、ＨＡＲＱフィードバック情報を基地局へ送ることとを含む。本開示の実施形態によれば、指示情報に基づいて送信リソースをプリエンプトする第２のサービス・データを保存することにより、第１のサービス・データ送信時に、有用な第２のサービス・データが破棄されなくてもよい。【選択図】図１
Patent JP-2020523919-A (JP)
Title: 信号伝送方法、関連装置、およびシステム
IPC: H04W72/04
Filed: 2018-06-15
Abstract: 本出願は、信号伝送方法を開示しており、方法は、ネットワークデバイスから第1の設定情報を受信するステップであって、第1の設定情報は、少なくとも2セットの制御チャネルパラメータを含み、少なくとも2セットの制御チャネルパラメータの各セットは、少なくとも1つの時間単位に対応する、ステップと、時間単位のインデックスおよび第1の設定情報に基づいて、インデックスによって表される時間単位に対応する制御チャネルパラメータを決定するステップとを含み得る。制御チャネルパラメータの柔軟な設定は、前述のソリューションを実行することによって実施されることができる。
Patent JP-2020536487-A (JP)
Title: 標識ヌクレオチドおよびその使用
IPC: C12Q1/6825
Filed: 2019-02-13
Abstract: 標識ヌクレオチドは、ヌクレオチド、前記ヌクレオチドのリン酸基に付着した連結分子、および前記連結分子に付着したレドックス活性電荷タグを含む。前記レドックス活性電荷タグは、電気伝導性チャネルの感知ゾーンの近くに維持されるとき、前記電気伝導性チャネルによって酸化または還元される。【選択図】なし
Patent JP-2021108577-A (JP)
Title: Work vehicle
Inventor: TSUDA YOZO
IPC: A01C11/02
Filed: 2020-01-10
Abstract: To provide a work vehicle capable of executing comparatively easy turning control.SOLUTION: A control unit executes: reference azimuth setting processing for setting a reference azimuth; straight route setting processing for setting a plurality of straight routes parallel to the reference azimuth; straight advance control for controlling a steering handle so that a travelling machine body travels along any one straight route of the plurality of straight routes; and turning control for causing the travelling machine body to turn and travel toward a second straight route adjacent to a first straight route by keeping the steering handle at a constant steering angle with an input operation to operation means by an operator as a trigger. The turning control is ended on the basis of a predetermined trigger in the turning and travelling between the first straight route and the second straight route, and start of the straight advance control along the second straight route is permitted.SELECTED DRAWING: Figure 5
Patent JP-2021109033-A (JP)
Title: Cap, imaging device, data generation system, and data generation method
Inventor: SORIMOTO KEISUKE
IPC: A61B1/247
Filed: 2020-01-15
Abstract: To provide a cap, imaging device, data generation system, and data generation method, which can provide freedom in a field to be imaged without increasing in size of the imaging device.SOLUTION: A cap can be attached/detached to/from an intraoral scanner 100. The cap includes: a housing 12 having an opening 11 for connecting at least a part of the intraoral scanner 100; a measuring window 13 provided on the housing 12 on the opposite side of the opening 11; and a mirror 14 reflecting the light taken-in through the measuring window 13 in a direction toward the opening 11. A longitudinal length of the housing 12 is shorter than a probe in which the field of the intraoral scanner 100 is within a predefined range from the measuring window 13.SELECTED DRAWING: Figure 1
Patent JP-2020118969-A (JP)
Title: Process liquid and method of processing substrate
Inventor: ETO TAKAHIRO
IPC: H01L21/027
Filed: 2020-01-16
Abstract: To provide a process liquid that can reduce a load on the environment and has resist pattern removability comparable to or better than that of the prior art.SOLUTION: A resist stripping process liquid comprises: (A) a basic compound containing a nitrogen atom in the molecular structure; (B) an organic solvent; and (W) water. The organic solvent (B) comprises a cyclic amide compound (B1). The cyclic amide compound (B1) comprises a compound represented by the formula (1) in the figure of 0.5 mass% or more based on the total amount of the process liquid. In the formula (1), n represents an integer from 1 to 5 inclusive, and R represents a C2-C10 organic group.SELECTED DRAWING: None
Patent JP-2021112997-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: YU KAIJIANG
IPC: G08G1/16
Filed: 2020-01-20
Abstract: To make more suitable lane change.SOLUTION: A vehicle control device comprises: a recognition part which recognizes, when the vehicle plans to make lane change, the position and speed of the other vehicle traveling in a lane at a movement destination; a determination part which determines, based upon information regarding the position and speed of the other vehicle recognized by the recognition part, a travel pattern including acceleration, deceleration and sideway movement of the vehicle associated with the lane change; and a control part which controls, based upon the travel pattern determined by the determination part, the acceleration, deceleration, and sideway movement.SELECTED DRAWING: Figure 1
Patent JP-2021115496-A (JP)
Title: Concentration system
Inventor: MIURA YUKI
IPC: B01D63/02
Filed: 2020-01-23
Abstract: To prevent a pressure drop in a semipermeable membrane module used in a brine concentration (BC) from increasing, in a concentration system using the BC.SOLUTION: There is provided a concentration system comprising: a semipermeable membrane module that comprises a semipermeable membrane, and a first chamber and a second chamber separated by the semipermeable membrane, transfers water contained in a first object liquid present in the first chamber to a second object liquid present in the second chamber via the semipermeable membrane, and discharges a concentrated liquid from the first chamber and discharges a diluted liquid from the second chamber, by allowing the first object liquid to flow to the first chamber at a specified pressure and allowing the second object liquid to flow to the second chamber at a pressure lower than the specified pressure; and a temperature controller that controls a temperature of the first object liquid being fed into the first chamber.SELECTED DRAWING: Figure 1
Patent JP-2021115783-A (JP)
Title: Id card manufacturing method, sheet for id card, id card set and card position discrimination method
Inventor: OKUBO YUFU
IPC: B42D25/475
Filed: 2020-01-27
Abstract: To manufacture a plurality of ID cards by punching them out from a sheet, and to enable positional information of each ID card to be discriminated on the sheet.SOLUTION: An ID card manufacturing method comprises the steps of: providing a sheet which has a front base material layer, an information recording layer provided on one surface side of the front base material layer, and a pattern printed on the other surface side of the front base material layer, and on which a plurality of pattern printed regions having the patterns printed thereon are arranged in a matrix state; and punching out one ID card from each of the plurality of pattern printed regions. The ID cards punched out from the plurality of pattern print regions have different watermark printed positions in the patterns.SELECTED DRAWING: Figure 5
Patent JP-2021117884-A (JP)
Title: Image processing device, image processing system, imaging apparatus and image processing method
Inventor: KUSUMI YUICHI
IPC: G06T5/00
Filed: 2020-01-29
Abstract: To generate an excellent rendering image.SOLUTION: An image processing device 104 includes: first acquisition means 104b configured to acquire first normal information and reflectance information of a subject calculated using an input image obtained by imaging the subject; second acquisition means 104e configured to acquire first calibration information to be used for acquiring a reflectance from a first image obtained using the input image by using the reflectance information; detection means 104d configured to detect an object domain where the first normal information contains an error by using the input image and the first normal information; calibration means 104f configured to acquire second calibration information through calibrating the first calibration information in the object domain; and generation means 104g configured to generate a second image by using the first image, the first normal information and the second calibration information.SELECTED DRAWING: Figure 2A
Patent JP-2021116640-A (JP)
Title: Guide rail structure for building shutter system with smoke proof function
Inventor: AKATSUKA HIROKI
IPC: E06B9/17
Filed: 2020-01-29
Abstract: To install a smoke-proof material 6 on a guide rail 3 that provides smoke resistance between the guide rail and a shutter curtain 2, while the guide rail 3 is made of a single piece of steel formed by extrusion molding to be strong and free from thermal deformation.SOLUTION: The guide rail 3 includes a groove bottom piece 3a and first and second groove side pieces 3b, 3c, and is provided with a wind-resistant piece 3l to which a wind-resistant hook 2b is locked in order to prevent the coming-off of the shutter curtain 2 deformed by receiving wind pressure on the first groove side piece 3b. The smoke-proof material 6 is installed via a mounting bracket 7 in a state of being located closer to a groove opening end side than the wind-resistant piece 3l.SELECTED DRAWING: Figure 6
Patent JP-2021120601-A (JP)
Title: Air conditioning ventilation system
Inventor: YASUDA YUJI
IPC: F24F11/77
Filed: 2020-01-30
Abstract: To obtain an air conditioning ventilation system that can appropriately adjust a temperature environment in a room without setting a reserved operation.SOLUTION: An air conditioning ventilation system 100 comprises: a plurality of different in-building devices installed in a building for adjusting a temperature environment in the building; and a system control unit for controlling the in-building devices. The system control unit acquires a forecast of weather information 6 of a region in which the building is located, from an external device holding the weather information 6 on the basis of geographic information of the position of the building, and controls operations of the in-building devices on the basis of the forecast of the weather information 6.SELECTED DRAWING: Figure 1
Patent JP-2020074329-A (JP)
Title: Electron beam imaging device and method
Inventor: JIANG XINRONG
IPC: H01J37/29
Filed: 2020-02-05
Abstract: To overcome the resolution reduction due to the energy dispersion effect by a Wien filter separating the secondary electron from the primary electron of the incident beam.SOLUTION: A first Wien filter WF1 focuses an electron beam within a first plane and keeps the electron beam in parallel within a second plane. A slit hole Slit allows the electron of the electron beam having energy within a certain energy range to pass and blocks the electron of the electron beam having energy outside the energy range. A second Wien filter WF2 focuses the electron beam to be in parallel within the first plane and keeps the electron beam in parallel within the second plane.SELECTED DRAWING: Figure 1
Patent JP-2020138198-A (JP)
Title: Tip removal in automated pipette module
Inventor: VILLE HINTIKKA
IPC: B01L3/02
Filed: 2020-02-06
Abstract: To provide an automatic pipette system.SOLUTION: According to an example aspect of the present invention, an automatic pipette system comprises a stationary contact surface, an ejector assembly comprising a mount for a pipette tip, and a motor configured to move the ejector assembly in a first direction such that the tip contacts the contact surface and disengages from the mount.SELECTED DRAWING: Figure 1
Patent JP-2021126204-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-02-12
Abstract: To provide a game machine with an improved process for ending an advantageous section.SOLUTION: A main control unit 41 can execute an advantageous section game number update process for updating the advantageous section game number, a net increase number update process for updating the net increase number of the advantageous section, a net increase number determination process for determining whether or not the net increase number of the advantageous section exceeds a second specified number and an end condition 2 is satisfied, and an advantageous section game number determination process for determining whether or not the advantageous section game number reaches a first specified number and an end condition 1 is satisfied. The main control unit performs the advantageous section game number determination process and the net increase number determination process after performing the advantageous section game number update process and the net increase number update process. In ROM41b, a program for the net increase number update process and a program for the net increase number determination process are stored in areas where the addresses are continuous. In an advantageous section-related process, the net increase number update process and the net increase number determination process are continuously executed.SELECTED DRAWING: Figure 32
Patent JP-2021126067-A (JP)
Title: Nampt expression promotion composition
Inventor: YUDA NAOKI
IPC: A61P3/10
Filed: 2020-02-13
Abstract: To provide a composition for promotion of expression of nicotinamide phosphoribosyltransferase (NAMPT), the composition excellent in safety and continuously ingestible.SOLUTION: A NAMPT expression promotion composition comprises a hydrolysate of a protein selected from whey protein and casein contained therein. The composition according to the present invention is preferably applied for a purpose of preventing and/or improving a disease or a condition due to decrease in nicotinamide adenine dinucleotide (NAD).SELECTED DRAWING: Figure 1
Patent JP-2020143786-A (JP)
Title: Valve device
Inventor: OGAWA HIROSHI
IPC: F25B41/06
Filed: 2020-02-20
Abstract: To make size of a valve device for use in a refrigeration cycle more easily reducible than before.SOLUTION: A valve device comprises a body (51), a valve element (52) and a control valve component (Y1) changing pressure acting on a valve chest (51g) in order to move the valve element. The control valve component has: a base portion in which there are formed a refrigeration chamber (Y19), a first refrigerant port (Y16) communicated with the refrigeration chamber, and also communicated with the valve chest, a second refrigerant port (Y17) communicated with the refrigeration chamber, and also communicated with a first passage (51c) in which a high-pressure refrigerant flows, and a third refrigerant port (Y18) communicated with the refrigerant chamber, and also communicated with a second passage (51k) in which low pressure lower than high pressure flows; a drive unit which displaces when its own temperature changes; an amplification unit amplifying the displacement caused by the change of the temperature of the drive unit; and a movable unit (Y128) to which the displacement amplified by the amplification unit is transmitted and which thereby moves in the refrigeration chamber and consequently adjusts at least one of an opening of the second refrigerant port with respect to the refrigeration chamber and an opening of the third refrigerant port with respect to the refrigeration chamber.SELECTED DRAWING: Figure 4
Patent JP-2021133566-A (JP)
Title: Printer and printing method
Inventor: HIUGA RYOJI
IPC: B41J2/01
Filed: 2020-02-26
Abstract: To allow an end of a printing region of a workpiece to be accurately printed.SOLUTION: A printer discharges droplets 28 by relatively moving a second nozzle array 22 on the downstream side with respect to a workpiece 50 to a position where the droplets are discharged by a first nozzle array 21 on the upstream side in the main-scanning direction in the first operation, discharges the droplets 28 in plural times by repeating the first operation for the second nozzle array 22 to fourth nozzle array 24 in the second operation, stops the relative moving of an ink jet part 20 with respect to the workpiece 50 when the ink jet part 20 reaches an end of a printing region in the third operation, and discharges the droplets 28 by the first nozzle array 21 to fourth nozzle array 24 up to a prescribed number of times in the fourth operation after the third operation.SELECTED DRAWING: Figure 15
Patent JP-2021136295-A (JP)
Title: Substrate processing apparatus
Inventor: SAWASHIMA HAYATO
IPC: H01L21/677
Filed: 2020-02-26
Abstract: To provide a substrate processing apparatus which prevents a passage for passing a pipe to a processing chamber from being disturbed by an exhaust pipe and is capable of making components common.SOLUTION: In all processing units 21, a processing chamber 23, a liquid medicine piping space 94 and an exhaust chamber 53 are disposed side by side along a conveyance space 12. In a view from the side of the conveyance space 12, the liquid medicine piping space 94 is disposed at one side of the processing chamber 23, and the exhaust chamber 53 is disposed so as to be opposed with the liquid medicine piping space 94 while interposing the processing chamber 23 therebetween. The exhaust chamber 53 is disposed oppositely with the liquid medicine piping space 94 while interposing the processing chamber 23 therebetween, such that a passage for passing a pipe for supplying a liquid medicine to a substrate W held by a holding rotation part is prevented from being disturbed by the exhaust pipe. Although a substrate processing apparatus is conventionally constituted of two kinds of processing units, one kind of processing units 21 is sufficient therefor. Thus, components are made common for all the processing units 21.SELECTED DRAWING: Figure 1
Patent JP-2021134545-A (JP)
Title: Joint structure for corner assembling part of hexagonal segment
Inventor: YOSHIDA HIDENORI
IPC: E21D11/04
Filed: 2020-02-27
Abstract: To provide a joint structure allowing damage such as cracking to be prevented from creating through mitigating unbalanced load on a corner assembling part of hexagonal segments.SOLUTION: Joint mitigation areas 32, 33, 34 of 0.1 to 0.5 mm depth are extendingly formed from each of corner parts on both or either of joint surfaces 17. 12, 13 to be jointed to each other at a corner assembling part 30 where a top corner part 31a of a V-shaped peripheral directional joint surface 17, a working face side corner part 31b formed with a working face side joint surface 13 and a working face side oblique joint surface 15, and a pit mouth side part 31c formed with a pit mouth side joint face 14 and a pit mouth side oblique joint surface 16 are jointed to each other. Unbalanced load generated in the corner assembling part 30 is mitigated on these joint mitigation areas 32, 33, 34 till a covering lining body 11 is to be stabilized as excavation of a tunnel progresses.SELECTED DRAWING: Figure 2
Patent JP-2021136335-A (JP)
Title: Display device
Inventor: OGAWA AKIHIRO
IPC: G09F9/302
Filed: 2020-02-27
Abstract: To provide a display device in which an LED chip mounted on a circuit board emits light at least to a circuit board side and the variation in luminance between pixels is suppressed.SOLUTION: A display device includes a circuit board including a first pixel 212R and a second pixel 212G, a first LED chip overlapping with a first anode pad and a first cathode pad of the first pixel, and a second LED chip overlapping with a second anode pad and a second cathode pad of the second pixel. The first pixel includes a first light transmission region 500R that exists between the first anode pad and the first cathode pad and transmits light emitted from the first LED chip. The second pixel includes a second light transmission region 500G that exists between the second anode pad and the second cathode pad and transmits light emitted from the second LED chip. In a plan view of the circuit board, a first ratio between a first area of the first light transmission region and a second area of the second light transmission region is first area:second area=1:0.8 to 1.2.SELECTED DRAWING: Figure 8A