baber/WOPTO huggingface dataset:
Patent JP-WO2018003180-A1 (JP)
Title: 超音波内視鏡
IPC: A61B8/12
Filed: 2017-03-03
Abstract: 超音波内視鏡（２）は、被検体内への挿入方向ＩＤの先端側に設けられ、超音波を送受信する振動子部（２１１１）と、振動子部（２１１１）の基端側に連設される硬性部材（２１２）とを備える。硬性部材（２１２）には、振動子部（２１１１）における超音波の走査面ＳＳに向けて超音波伝達媒体を供給する走査面供給口（２１７３）を有する供給管路（２１７）が設けられている。供給管路（２１７）は、挿入方向ＩＤ及び走査面ＳＳに直交する方向から見た場合に、走査面供給口（２１７３）を通り当該供給管路（２１７）の中心軸を延長した供給中心軸Ａｘ１の一部が走査面ＳＳ内に位置するように形成されている。
Patent JP-WO2018008530-A1 (JP)
Title: 導電性フィルム、電子ペーパー、タッチパネル、及びフラットパネルディスプレイ
IPC: G06F3/044
Filed: 2017-06-29
Abstract: 透明基材と、該透明基材上に配された金属細線パターンからなる導電部と、を有し、前記金属細線パターンが、金属細線から構成されており、前記金属細線を平面に投影したときに、前記金属細線の投影幅のうち、最長となる前記投影幅が、可視光の下限波長未満である、導電性フィルム。
Patent JP-WO2018016547-A1 (JP)
Title: ピロリジン誘導体
IPC: C07D403/12
Filed: 2017-07-20
Abstract: 本発明は、CGRP受容体拮抗作用を有し、CGRP受容体が介在する種々の疾患の治療に有用な新規化合物を提供することを課題とする。すなわち、本発明は下記式（Ｉ）で表されるピロリジン誘導体又はその薬理学的に許容される塩に関する。式中、Ｗは環、Ｘは炭素原子等、Ｙ１〜Ｙ４は炭素原子等、Ｒ１〜Ｒ７は、アルキル等をそれぞれ示す。本発明の化合物又はその薬理学的に許容される塩は、優れたCGRP受容体拮抗作用を有し、CGRP受容体が介在する種々の疾患の治療薬として有用である。
Patent JP-WO2018021261-A1 (JP)
Title: 画像処理装置、再生装置、画像処理方法、および、再生方法
IPC: H04N5/66
Filed: 2017-07-25
Abstract: 利便性の高い静止画データを得ることができる画像処理装置を提供する。画像処理装置は、撮像により得られた静止画データを取得する取得部と、取得部に取得された静止画データを用いて、輝度のダイナミックレンジが互いに異なり、かつ、互いに独立して再生することが可能な第１静止画データおよび第２静止画データを含む、論理的に１つのデータ単位を生成する生成部と、生成部によって生成されたデータ単位を出力する出力部と、を備える。
Patent JP-WO2018025747-A1 (JP)
Title: 自動変速機のセレクト制御装置
IPC: F16H59/08
Filed: 2017-07-27
Abstract: セレクトレバー（１９）と、ＡＴコントローラ（１０）と、を備え、ＡＴコントローラ（１０）は、Ｎ／Ｐレンジ位置からＤ／Ｒレンジ位置へのセレクト操作が行われると、発進クラッチを締結する入れ圧制御を行う。Ｄ／Ｒレンジ位置からＮ／Ｐレンジ位置へのセレクト操作が行われると、締結されている発進クラッチを解放する抜き圧制御を行う。この自動変速機（３）のセレクト制御装置において、ＡＴコントローラ（１０）は、Ｄ／Ｒレンジ位置からＮ／Ｐレンジ位置へのセレクト操作時、締結容量があると検知された発進クラッチの締結容量を緩やかに低下させる抜き圧制御を実行するセレクト油圧制御部（図５）を有する。
Patent JP-WO2018042524-A1 (JP)
Title: 光源装置および投写型表示装置、半導体発光素子の冷却方法
IPC: H01S5/022
Filed: 2016-08-30
Abstract: 複数の半導体発光素子をより均一に冷却するもので、複数の半導体発光素子と、前記複数の半導体発光素子を収容する光源バンクと、第１の面に前記光源バンクを搭載し、前記第１の面の裏面である第２の面に冷却機構が設けられる光源バンク保持部材と、を有し、前記冷却機構は、前記光源バンク保持部材を挟んで前記光源バンクに対応する位置に設けられた放熱部と、前記第２の面を、前記放熱部を含めて覆う流路カバーと、前記流路カバーに設けられ、冷媒が流入する流入端子と、前記流路カバーに設けられ、前記流入端子との間に前記放熱部による流路が形成される、冷媒が流出する流出端子と、前記流入端子と前記放熱部との間に形成され、前記放熱部に形成される流路よりも抵抗が小さな第１流路と、を有する。
Patent JP-WO2018062199-A1 (JP)
Title: 人工組換えロタウイルスの作製方法
IPC: C12N15/46
Filed: 2017-09-26
Abstract: （１）ＦＡＳＴタンパク質発現ベクターおよび／またはキャッピング酵素発現ベクターを宿主細胞に導入する工程、（２）ウイルスの各分節ＲＮＡゲノムの発現カセットを含むベクター、または該発現カセットから転写された一本鎖ＲＮＡのセットを宿主細胞に導入する工程、および（３）宿主細胞を培養する工程を含むレオウイルス科に属する人工組換えウイルスの作製方法を提供する。本発明は、従来法よりウイルス作製効率が向上したレオウイルス科に属する人工組換えウイルスの作製方法であり、ヘルパーウイルスを使用せずに人工組換えロタウイルスを作製することができる。
Patent JP-WO2018062450-A1 (JP)
Title: 炭化水素含有カルボン酸、炭化水素含有スルホン酸、炭化水素含有硫酸エステル又はこれらの塩、界面活性剤
IPC: C07C235/12
Filed: 2017-09-29
Abstract: 新規な炭化水素含有カルボン酸、炭化水素含有スルホン酸、炭化水素含有硫酸エステル又はこれらの塩、界面活性剤を提供する。一般式（１）で示されることを特徴とする化合物である。 一般式（１）：ＣＲ １ Ｒ ２ Ｒ ４ −ＣＲ ３ Ｒ ５ −Ｘ−Ａ （式中、Ｒ １ 〜Ｒ ５ はＨ又は一価の置換基であり、但し、Ｒ １ 及びＲ ３ のうち、少なくとも１つは、一般式：−Ｙ−Ｒ ６ で示される基、Ｒ ２ 及びＲ ５ のうち、少なくとも１つは、一般式：−Ｘ−Ａで示される基、又は、一般式：−Ｙ−Ｒ ６ で示される基を表す。Ａは、各出現において同一又は異なって、−ＣＯＯＭ、−ＳＯ ３ Ｍ又は−ＯＳＯ ３ Ｍである。）
Patent JP-WO2018066117-A1 (JP)
Title: 道路状態の管理プログラム、道路状態の管理装置、及び道路状態の管理方法
IPC: E01C23/01
Filed: 2016-10-06
Abstract: 道路状態の情報である、第１の情報と第２の情報とを取得し、道路の管理単位ごとに一括管理する処理を、コンピュータに実行させる道路状態の管理プログラムにおいて、前記第１の情報と前記第２の情報とを、前記管理単位ごとに、道路地図における道路に対応してそれぞれ表示する制御を行う表示制御処理を、コンピュータに実行させる道路状態の管理プログラムである。
Patent JP-WO2018105178-A1 (JP)
Title: 電極／セパレータ積層体及びそれを備えたニッケル亜鉛電池
IPC: H01M50/431
Filed: 2017-08-25
Abstract: 正極室と負極室を完全に隔離するための作業、構造ないし部品を無くし、ＬＤＨセパレータ搭載ニッケル亜鉛電池の組立を飛躍的に容易にすることが可能な、電極／セパレータ積層体が提供される。この電極／セパレータ積層体は、正極板と、負極板と、正極板と負極板とを隔離する層状複水酸化物（ＬＤＨ）セパレータと、開口部を有する樹脂製外枠であって、開口部にＬＤＨセパレータ及び正極板が嵌合又は接合される樹脂製外枠とを備える。正極板は負極板よりも板面方向の寸法が小さく、それにより負極板がその外周縁から所定の幅にわたって正極板と位置的に重ならないクリアランス領域を有しており、ＬＤＨセパレータの外周端面と、ＬＤＨセパレータの正極板側の面におけるクリアランス領域と対応する部分とが、樹脂製外枠で塞がれている。
Patent JP-WO2018116362-A1 (JP)
Title: 鉄道車両用空心型リアクトル
IPC: H01F37/00
Filed: 2016-12-19
Abstract: リアクトル（１）は、複数の単位コイル（１８）を有するコイル（１１）を備える。単位コイル（１８）の間の少なくともいずれか、および単位コイル（１８）と支持枠（１２）との間に第１のスペーサ（１３）が設けられる。第１のスペーサ（１３）の間に第２のスペーサ（１９）が設けられる。支持枠（１２）、第１のスペーサ（１３）、および第２のスペーサ（１９）は、ボルト（１５）によって貫通され、ボルト（１５）に固定される。第１のスペーサ（１３）に形成されるボルト（１５）が通る貫通孔の壁面とボルト（１５）との間には空隙がある。コイル（１１）の中心軸の方向に隣接する第１のスペーサ（１３）の間隔距離は、コイル（１１）の非通電時における、該隣接する第１のスペーサ（１３）の間に位置する単位コイル（１８）の中心軸の方向の厚みより大きい。
Patent JP-WO2018143217-A1 (JP)
Title: ガドリニウム酸硫化物焼結体、並びにガドリニウム酸硫化物焼結体を含むシンチレータ、シンチレータアレイ、放射線検出器、及び放射線検査装置
IPC: C04B35/547
Filed: 2018-01-30
Abstract: 本発明は、光出力の高いガドリニウム酸硫化物焼結体を提供する。当該課題は、４１０ｎｍの光透過率Ｔ410の、５１２ｎｍの光透過率Ｔ512に対する比率(Ｔ410/ Ｔ512)が０．３１以上０．６１以下であり、または、ＸＲＤ回折パターンにおいて、２θ＝２０〜２９°に現れるガドリニウム酸硫化物とは異なる相の回折ピーク強度Ｉyの、２θ＝３０°±１°に現れるガドリニウム酸硫化物の（１０２）または（０１１）の回折ピーク強度Ｉxに対する比率（Ｉy／Ｉx）が０．１以下であり、プラセオジム、テルビウム、及びセリウムからなる群から選択される１種以上の賦活剤を含有するガドリニウム酸硫化物焼結体により解決される。
Patent WO-2019171787-A1 (WO)
Title: Imaging element and method for producing imaging element
Inventor: SHIBAYAMA Toshikazu
IPC: H01L27/146
Filed: 2019-01-21
Abstract: The present invention reduces reflection of incident light in an imaging element wherein a transparent resin is arranged on the surface of a microlens. An imaging element according to the present invention is provided with a pixel, a microlens, a transparent resin layer and a sealing glass. The pixel is formed on a semiconductor substrate, and produces an image signal that corresponds to the light irradiated thereon. The microlens is arranged adjacent to the pixel, and focuses incident light on the pixel, while planarizing the surface of the pixel. The transparent resin layer is arranged adjacent to the microlens, and is configured to have a refractive index that is different from the refractive index of the microlens by a predetermined value. The sealing glass is arranged adjacent to the transparent resin, and seals the semiconductor substrate.
Patent WO-2019151097-A1 (WO)
Title: Method for producing cardiomyocytes
Inventor: DAI PING
IPC: C12N5/077
Filed: 2019-01-24
Abstract: The present invention mainly addresses the problem of providing: a method for producing cardiomyocytes from somatic cells without artificially introducing any genes; or cardiomyocytes obtained from the production method; or a composition that includes a combination of chemical substances that can be used for the production method. The present invention provides, for example: a method for producing cardiomyocytes by directly inducing differentiation of somatic cells, the method characterized by including a step for culturing somatic cells in the presence of an MEK inhibitor and a cAMP inducer; cardiomyocytes obtained from the production method; and a composition for producing cardiomyocytes from somatic cells by directly inducing differentiation, the composition characterized by including an MEK inhibitor and a cAMP inducer. Cardiomyocytes obtained by the present invention are useful in regenerative medicine, etc.
Patent WO-2019151293-A1 (WO)
Inventor: MIURA TAKUYA
IPC: B32B7/02
Filed: 2019-01-30
Abstract: 樹脂Ａで形成された第１樹脂層と、導電層と、樹脂Ｂで形成された第２樹脂層とを、この順に備え、２５℃における前記樹脂Ａの貯蔵弾性率が、５００ＭＰａ以上２００００ＭＰａ以下であり、２５℃における前記樹脂Ｂの貯蔵弾性率が、１０ＭＰａ以上１０００ＭＰａ以下である、積層体。
Patent WO-2019211933-A1 (WO)
Title: Carrier system
Inventor: ITO NAOHISA
IPC: H01L21/677
Filed: 2019-01-30
Abstract: This carrier system is provided with: a plurality of carrier vehicles that travel along a track and carry loads; and a controller that controls traveling of the plurality of carrier vehicles, wherein the track has a first main track, a plurality of junction points arranged separately from each other on the first main track, and a plurality of branch tracks coupled to the first main track via junction points different from each other, the junction points are separated from each other on the first main track, each of the branch tracks has a stop position corresponding to a delivery port for delivering the loads carried by the carrier vehicles, and, regarding the carrier vehicles stopped at the stop positions corresponding to the delivery ports of the plurality of branch tracks, the controller causes a carrier vehicle on a downstream branch track to start simultaneously or before a carrier vehicle on an upstream branch track.
Patent WO-2019171886-A1 (WO)
Inventor: SATO TETSUO
IPC: G10D9/04
Filed: 2019-02-12
Abstract: 音色や演奏者のタッチへの影響を抑制しつつ、トーンホールの密閉度を高めることが可能な管楽器用のパッドを提供する。 表面が管楽器のトーンホール７に突き当てられる突当面１ａとなるパッドであって、少なくとも板状の台紙１３及びこの台紙１３上に積層されて突当面１ａ側に位置する板状のフェルト１５を有した本体部１６と、この本体部１６上に積層されて突当面１ａの裏側に位置する板状の弾性体１７と、本体部１６及び弾性体１７の積層体９を被覆しパッド１の表面を構成する被覆材１１とを備え、弾性体１７が被覆材１１よりも密閉性が高く且つフェルト１５よりも弾性が高い。
Patent WO-2019160011-A1 (WO)
Inventor: MORIYAMA MASAKI
IPC: A61L27/40
Filed: 2019-02-14
Abstract: アモルファスカーボン膜の保存中に、前記アモルファスカーボン膜の水に対する接触角が上昇することを抑制する方法であって、前記アモルファスカーボン膜を水系液体と接触させた状態で保存する方法。
Patent WO-2019163779-A1 (WO)
Title: Solar cell module
Inventor: TERASHITA TORU
IPC: H01L31/048
Filed: 2019-02-19
Abstract: This solar cell module (100) is provided with: a plurality of solar cells (10) which are electrically connected to each other; a sealing material (103) which seals the solar cells; and two protection members (105A, 105B) which sandwich the sealing material (103) from the two main surface sides of the solar cells (10), said main surfaces being opposite to each other. Each solar cell (10) is provided with an air layer (13) between at least one of the two main surfaces and the sealing material (103) that faces the main surface.
Patent WO-2019172373-A1 (WO)
Title: Patient position correction method
Inventor: SHIMIZU HIDETOSHI
IPC: A61N5/10
Filed: 2019-03-07
Abstract: Provided is a patient position correction method with which it is possible to correct the position of a patient on a bed accurately. The patient position correction method of the present invention is provided with: a position-aligning step (S1); a photographing step (S2); a comparing step (S3); a calculating step (S5); and a correcting step (S6). A bed (30) is configured of a head bed (31) supporting the head of the patient, and a shoulder bed (32) supporting the shoulder of the patient. The patient position correction method is characterized in that: the calculating step (S5) calculates a movement amount of the head bed (31) and a movement amount of the shoulder bed (32); and the correcting step (S6) corrects the patient position by moving the head bed (31) and the shoulder bed (32) on the basis of the movement amounts calculated in the calculating step (S5).
Patent WO-2020079867-A1 (WO)
Title: Topology mapping program, topology mapping method, and topology mapping system
Inventor: CHENG ZHONGKAI
IPC: H04L45/02
Filed: 2019-03-14
Abstract: The objective of the present invention is to improve the efficiency and speed of the processing required for topology mapping. A topology mapping program is provided with: a collection unit 12 that collects link information indicated in such a manner that the identification information of connected devices that are directly or indirectly connected to the ports of network devices 3 is divided for the respective ports of the network devices 3; an extraction unit 13 that extracts ports including the network devices 3 as the connected devices; a search unit 14 that searches the extracted ports for a pair of ports directly connected to each other; a first mapping unit 15a that maps a connection relationship between network devices 3 directly connected to each other; and a second mapping unit 15b that maps a connection relationship between a network device 3 and an end terminal 4 directly connected to each other.
Patent WO-2019181824-A1 (WO)
Title: 飲料、容器詰め飲料、および飲料中の不溶性固形分の分散方法
Inventor: SATO KAZUMICHI
IPC: A23L2/62
Filed: 2019-03-18
Abstract: 飲料は、寒天、増粘多糖類および不溶性固形分を含み、寒天、増粘多糖類および不溶性固形分を含み、寒天含有量（質量％）、増粘多糖類含有量（質量％）および不溶性固形分含有量（質量％）が所定の条件を満たす範囲にある。
Patent WO-2020003660-A1 (WO)
Title: Light-emitting element array and optical measurement system
Inventor: NAKAMURA SHIGETOSHI
IPC: H01S5/183
Filed: 2019-03-26
Abstract: A light-emitting element array provided with a light-emitting element group including a plurality of light-emitting elements, and a plurality of lenses which are provided on the output surface side of the plurality of light-emitting elements and in correspondence to the plurality of light-emitting elements, and which deflect light from the plurality of light-emitting elements on the basis of a positional relationship with the plurality of light-emitting elements. From the center of the light-emitting element group toward the end side thereof, the distance between the light-emitting central axis of the plurality of light-emitting elements and the central axis of the plurality of lenses corresponding to the plurality of light-emitting elements becomes greater and the degree of change in distance becomes smaller.
Patent WO-2020194680-A1 (WO)
Inventor: UTASHIRO HIROSHI
IPC: E02F9/20
Filed: 2019-03-28
Abstract: 走行時に必要な制動力を確実に得ることができ、且つ制動時に発生する回生動力を有効に利用する技術を提供する。 作業車両は、電動機から出力される回生動力、及び油圧ポンプを駆動する目標油圧駆動動力を演算し、回生動力が目標油圧駆動動力以下の場合に、回生動力をモータとして動作する発電電動機に供給して消費させ、回生動力が目標油圧駆動動力より大きい場合に、回生動力をモータとして動作する発電電動機に供給させると共に、回生動力と目標油圧駆動動力との差に相当する動力を排気ブレーキに消費させる。
Patent WO-2020003687-A1 (WO)
Inventor: AWANO HIDEKAZU
IPC: C01B33/32
Filed: 2019-04-08
Abstract: 本発明は、リチウムを含むケイ素化合物粒子を含む非水電解質二次電池用負極活物質の製造方法であって、ケイ素化合物（ＳｉＯｘ：０．５≦ｘ≦１．６）を含むケイ素化合物粒子を作製する工程と、該ケイ素化合物粒子に、窒化リチウムを含むリチウム化合物を混合することにより混合原料とする工程と、前記混合原料を、不活性ガスを含む雰囲気下で焼成する工程とを含み、前記リチウムを含むケイ素化合物粒子を含む非水電解質二次電池用負極活物質を製造することを特徴とする非水電解質二次電池用負極活物質の製造方法である。これにより、初回効率が良好な非水電解質二次電池用負極活物質の製造方法が提供される。
Patent WO-2020213133-A1 (WO)
Inventor: HIRANO HIROSHIGE
IPC: H01L21/60
Filed: 2019-04-18
Abstract: This semiconductor device is provided with a wiring layer (16) patterned on a substrate 1 and including seed layers (2, 3), and an electroless plating layer (17) covering an upper surface and a side surface of the wiring layer (16). A layer-structured pattern including the wiring layer (16) and the electroless plating layer (17) includes at least one first region (21) in which a connection point of solder is formed, and at least one second region (22) which is formed so as to surround the at least one first region (21) with a gap from the first region (21).
Patent WO-2019230288-A1 (WO)
Title: Drive control device for electric vehicle
Inventor: MENON Vikram
IPC: B60L58/18
Filed: 2019-04-25
Abstract: [Problem] To provide a drive control device capable of suppressing unbalanced battery deterioration in an electric vehicle equipped with a plurality of battery packs connected in parallel.
[Solution] The drive control device 5 is used for an electric vehicle 1 in which a plurality of battery packs 4 are connected in parallel with each other. The drive control device 5 is characterized by including a battery control unit 50 for selecting any one of the plurality of battery packs 4 as a drive battery pack, a power supply unit 51 for supplying power to a motor 60 from the battery pack selected by the battery control unit 50, and a power capacity acquiring unit 52 for acquiring the power capacity information of the selected battery pack, wherein: when the power capacity of the selected battery pack, which is acquired by the power capacity acquiring unit 52, becomes less than or equal to a predetermined value TH, the battery control unit 50 selects a battery pack other than the selected battery pack as the drive battery pack.
Patent WO-2019239829-A1 (WO)
Title: Method for manufacturing mems device, and mems device
Inventor: SUZUKI YUKIO
IPC: B81B3/00
Filed: 2019-05-22
Abstract: [Problem] To provide: a method for manufacturing a MEMS device with which it is possible to increase the degree of vacuum in the interior of an operation space and reduce the manufacturing cost and the cost of introducing and maintaining a manufacturing device; and a MEMS device. [Solution] This invention has: a MEMS device wafer 11 in which an operation element 21 is formed on an Si substrate 11a; and a CAP wafer 12 provided so as to cover the MEMS device wafer 11 so as to form an operation space 13 housing the operation element 21 so as to enable operation. The CAP wafer 12 is made of silicon and has ventilation holes 23 formed so as to communicate to the operation space 13. Heat treatment is performed in a hydrogen gas atmosphere, while the CAP wafer 12 and the MEMS device wafer 11 are joined to each other, so as to block the ventilation holes 23 with a surface flow of the silicon of the CAP wafer12, whereby the operation space 13 is sealed.
Patent WO-2019230982-A1 (WO)
Title: Absorbent article
Inventor: YOSHIDA HIDEAKI
IPC: A61F13/49
Filed: 2019-05-31
Abstract: Provided is an absorbent article which has superior breathability compared to the prior art. This absorbent article comprises a first contracting portion which stretches the waist opening around the waist. The first contracting portion includes first elastic members which are provided in a direction around the waist, and is provided to a first region from among the front body region and the rear body region, the first region being proximal to a waist opening edge which forms a waist opening through which the waist of the wearer can be passed. The first contracting portion has a plurality of first elastic members provided thereto at a constant interval, and the interval between said first elastic members falls within the range of 6.5 mm to 20 mm, inclusive.
Patent WO-2019244798-A1 (WO)
Inventor: TAKEI KENICHI
IPC: C08K3/06
Filed: 2019-06-14
Abstract: The purpose of the present invention is to provide a tire in which bead sections exhibit high durability even if the tire is subjected to a high load. This tire is provided with: bead cores 4 each embedded in one of a pair of bead sections 1; and a carcass 5 comprising at least one ply 50 having a ply body section 51 which is engaged between the bead cores 4 and which extends toroidally, and also having ply turned-back sections 52 turned back around the bead cores 4 from the ply body section. The tire is characterized in that: the tire is further provided with insertion rubber members 6 positioned outside the ply turned-back sections 52 in the tire width direction; the insertion rubber members 6 at least comprise outer rubber 6a which is located on the outer side in the tire width direction, and inner rubber 6b which is located on the inner side in the tire width direction; the shear modulus of elasticity (G o ') of the outer rubber 6a and the shear modulus of elasticity (G I ') of the inner rubber 6b satisfy the relationship of 0.5 < G o '/G I ' < 1; and the insertion rubber members 6 comprise a rubber composition, the rubber composition at least containing a rubber component, a filler, a hydrazide compound, and a thiuram-based compound.
Patent WO-2020004501-A1 (WO)
Title: Steel manufacturing method
Inventor: OKAYAMA ATSUSHI
IPC: C21C7/00
Filed: 2019-06-26
Abstract: The steel manufacturing method includes: a process in which molten steel is tapped into a ladle from a steel-melting furnace; and a process in which the molten steel tapped into the ladle is discharged from the ladle and forged. When receiving the molten steel tapped from the steel-melting furnace into the ladle, an auxiliary material, which is made of an oxide in an amount W resulting in a slag thickness T of 0.02 m or thicker as calculated using the following formula (1), is placed on the bottom part of the ladle before starting to receive the molting steel, or the molten steel tapped from the steel-melting furnace is received into the ladle while adding the auxiliary material at the start of the reception of the steel. Preferably, the composition of the auxiliary material satisfies CaO/Al 2 O 3 : 0.8-4.0, 5% ≤ SiO 2  ≤ 10%, and MgO ≤ 10%.
(1): T = (W/ρ)/((π⋅D 2 )/4)
In the formula, D: ladle diameter (m), ρ: molten oxide density (= 3,000 kg/m 3 ), and W: amount of auxiliary material (kg).
Patent WO-2020004654-A1 (WO)
Title: Information processing device
Inventor: SHIBUYA TAKESHI
IPC: G06F16/90
Filed: 2019-06-28
Abstract: The objective of the present invention is to provide a lively event for the purpose of enhancing social health. An event information acquisition unit 101 has an event log acquisition unit 111 for acquiring an event log, which is objective event information, an event appraisal acquisition unit 112 for acquiring an event appraisal, which is subjective event information, and an event evaluation analysis unit 113 for analyzing an event evaluation from the event appraisal. The event information acquisition unit 101 stores these as event information in an event information database 121. A "person/thing/matter" analysis unit 102 analyzes an evaluation of a "person," "thing," and "matter," on the basis of the event information, and stores a result in an analysis result database 124. A "person/thing/matter" relationship analysis unit 103 analyzes the relationship for a combination of two or more of the "person," "thing," and "matter," and stores a result in the analysis result database 124. An analysis result transmission unit 104 transmits the event information and the analysis results to a stakeholder via a stakeholder terminal.
Patent WO-2020031550-A1 (WO)
Title: Portable machine position estimation system
Inventor: KUSUMOTO TETSUYA
IPC: B60R25/24
Filed: 2019-07-01
Abstract: In this portable machine position estimation system, an in-vehicle system is provided with: a transmitter/receiver (12X); a plurality of listening machines (12A, 12B, 12C); and a position estimation unit (11). The position estimation unit identifies a first propagation time, which is the propagation time of a wireless signal from the transmitter/receiver to a portable machine, on the basis of a roundtrip time, which is the time from transmission of a response request signal by the transmitter/receiver until the transmitter/receiver receives a response signal from the portable machine. The position estimation unit identifies a second propagation time, which is the propagation time of a wireless signal from the portable machine to the listening machines, on the basis of: the roundtrip time; and a signal reception interval which is the time from reception of the response request signal by the listening machines until reception of the response signal.
Patent WO-2020017341-A1 (WO)
Title: Light receiving element and range finding module
Inventor: NEYA Koji
IPC: H04N5/369
Filed: 2019-07-04
Abstract: The present technology relates to a light receiving element and a range finding module, which are able to have improved characteristics. A light receiving element according to the present technology is provided with: a light receiving region that comprises a first voltage application part to which a first voltage is applied, a first charge detection part which is arranged around the first voltage application part, a second voltage application part to which a second voltage that is different from the first voltage is applied, and a second charge detection part which is arranged around the second voltage application part; and an isolation part which is arranged at the boundary of adjacent light receiving regions, and which isolates the light receiving regions from each other. The present technology is applicable to a light receiving element.
Patent WO-2020066237-A1 (WO)
Title: 静電チャック装置
Inventor: SATO TAKASHI
IPC: H01L21/683
Filed: 2019-07-19
Abstract: セラミックスからなる静電チャック部材（２）と、金属からなる温度調整用ベース部材（３）と、温度調整用ベース部材（３）内に挿入され、静電チャック部材（２）に設けられた静電吸着用電極（１３）に電圧を印加する給電用端子（１６）と、を備える静電チャック装置１であって、静電吸着用電極（１３）と給電用端子（１６）は導電性接着層（１７）を介して接続され、導電性接着層（１７）は、炭素繊維と樹脂を含み、炭素繊維のアスペクト比が１００以上である静電チャック装置（１）。
Patent WO-2020039852-A1 (WO)
Title: Obstacle detection device for lean vehicle
Inventor: SAITO TOMOYA
IPC: G08G1/16
Filed: 2019-07-29
Abstract: Provided is an obstacle detection device which is for a lean vehicle and is capable of detecting obstacles present on the road in front of the lean vehicle. While the lean vehicle is turning to the left of the lean vehicle, the obstacle detection unit detects obstacles present on the road in front of the lean vehicle on the basis of a portion of a section captured by an upper-left region of at least upper-left pixels in image data captured by a plurality of pixels. While the lean vehicle is turning to the right of the lean vehicle, the obstacle detection unit detects obstacles present on the road in front of the lean vehicle on the basis of a portion of a section captured by an upper-right region of at least upper-right pixels in the image data captured by the plurality of pixels.
Patent WO-2020031962-A1 (WO)
Title: Composition containing 1,2-dichloro-3,3,3-trifluoropropene
Inventor: KARUBE DAISUKE
IPC: C11D7/30
Filed: 2019-08-05
Abstract: This composition contains 1,2-dichloro-3,3,3-trifluoropropene (HCFO-1223xd) and a fluorine-based oil.