baber/WOPTO huggingface dataset:
Patent JP-WO2018123795-A1 (JP)
Title: 水性樹脂組成物、それを用いた積層体、光学フィルム及び画像表示装置
IPC: C08J7/043
Filed: 2017-12-21
Abstract: 本発明は、ポリエステルフィルムのような難接着の基材であっても、その基材と活性エネルギー線硬化性組成物の硬化塗膜との密着性を大幅に向上するプライマーとして用いることができる水性樹脂組成物を提供することを課題とする。本発明では、ビニルエステル樹脂及び芳香環を有するウレタン樹脂を含有する複合樹脂と、水性樹脂と、水性媒体とを含有する水性樹脂組成物であって、前記ビニルエステル樹脂が、ノボラック型エポキシ樹脂及びビスフェノール型エポキシ樹脂からなる群より選ばれる１種以上のエポキシ樹脂と、酸基及び重合性不飽和基を有する化合物との反応物であり、前記ウレタン樹脂が、芳香環を有するポリオール及び親水性基を有するポリオールを含有するポリオールと、ポリイソシアネートとの反応物であることを特徴とする水性樹脂組成物を用いる。
Patent JP-WO2018138883-A1 (JP)
Title: 食品の仕分け方法、食品包装用フィルム及び化粧箱付食品包装用小巻フィルム
IPC: A23L5/00
Filed: 2017-01-27
Abstract: 本発明は、一態様において、２種類以上の食品を種類に応じて少なくとも２つのグループに仕分ける食品の仕分け方法であって、第１の食品を第１のフィルムで包装して第１のグループに仕分ける工程と、第２の食品を、第１のフィルムと異なる色の第２のフィルムで包装して第２のグループに仕分ける工程とを備え、第１のフィルム及び第２のフィルムの少なくとも一方は、ＪＩＳ Ｋ７１２６ Ｂ法で測定された酸素ガス透過度が１５０ｃｍ３／ｍ２・ｄａｙ・Ｍｐａ未満のフィルムである、食品の仕分け方法を提供する。
Patent JP-WO2018139647-A1 (JP)
Title: 高機能生体吸収性ステント
IPC: A61P9/10
Filed: 2018-01-29
Abstract: 変形特性に優れ、長期に渡ってラディアルフォースを維持でき、かつ生体吸収性を有するステントが提供される。マグネシウム合金からなるコア構造体を有する生体吸収性ステントにおいて、前記コア構造体は、９０質量％以上のＭｇを主成分、Ｚｎ，ＺｒおよびＭｎを副成分として含有し、かつ、Ｓｃ、Ｙ，Ｄｙ，Ｓｍ，Ｃｅ，Ｇｄ，Ｌａの内の少なくとも１種のレアアースおよびアルミニウムを含有していなく、Ｆｅ，Ｎｉ，ＣｏおよびＣｕからなるグループから選ばれる不可避的不純物の含有量が３０ｐｐｍ以下であるマグネシウム合金から形成された平滑表面を有しており、前記マグネシウム合金からなるコア構造体平滑表面に、フッ化マグネシウムを主成分とする親水性平滑表面を有する防食層が形成されていることを特徴とする生体吸収性ステントおよびその製造方法。
Patent JP-WO2018139662-A1 (JP)
Title: 有機エレクトロルミネッセンス素子及び電子機器
IPC: H01L51/50
Filed: 2018-01-30
Abstract: 陽極から陰極に向かって発光層、第１電子輸送層、及び第２電子輸送層を含み、第１電子輸送層が式（１）の化合物を含み、第２電子輸送層が式（２）の化合物を含む有機エレクトロルミネッセンス素子は良好な有機エレクトロルミネッセンス素子性能を示す。（式中、Ａ、Ｌ、Ａｒ、ｎ、及び、Ｘ１〜Ｘ６は明細書で定義したとおり。）
Patent WO-2019142810-A1 (WO)
Inventor: OMOTO MISAKI
IPC: A01N53/08
Filed: 2019-01-16
Abstract: 本発明は、防虫性能の耐候性および持続性に優れるマルチフィラメントを提供する。　ピレスロイド系化合物を含有し、前記ピレスロイド系化合物の表面量が０．１～１５μｇ／ｃｍ ２ である、マルチフィラメント。
Patent WO-2019163357-A1 (WO)
Title: Transmission, and work vehicle control system
Inventor: MINAMI TAKANOBU
IPC: F16H39/04
Filed: 2019-01-21
Abstract: A second element fixing clutch is switched between a released state and an engaged state. In the released state, the second element fixing clutch releases a second element of a planetary gear mechanism so as to be capable of rotating. In the engaged state, the second element fixing clutch fixes the second element of the planetary gear mechanism so as not to be capable of rotating. The transmission can be switched between at least two modes from among a first continuously variable speed change mode, a second continuously variable speed change mode, and a direct mode, by the second element fixing clutch being switched between the released state and the engaged state.
Patent WO-2019146604-A1 (WO)
Inventor: UEMICHI ATSUSHI
IPC: B32B7/06
Filed: 2019-01-22
Abstract: Le problème décrit par la présente invention est d'empêcher l'apparition de marques de rouleau sur une couche de formation de film de résine dans un corps enroulé formé par enroulement d'une feuille stratifiée allongée pour obtenir une forme de rouleau, la feuille stratifiée allongée comprenant : une feuille de support à couche de formation de résine qui comprend une feuille de support approximativement rectangulaire et une couche de formation de film de résine approximativement rectangulaire formée sur la feuille de support, et qui présente un moyen de maintien de cadre annulaire approximativement rectangulaire pour maintenir un cadre annulaire dans une région entourant la couche de formation de film de résine dans une vue le long d'un plan ; et une feuille de libération allongée, dans laquelle des feuilles auxiliaires allongées sont stratifiées en continu et ainsi formées sur une surface, traitée par libération, de la feuille de libération à ses deux extrémités dans la direction côté court, et une pluralité de feuilles de support ayant la couche de formation de film de résine sont fixées de manière indépendante, temporaire et libérable le long de la direction côté long de la feuille de libération et ainsi formées sur la surface, traitée par libération, de la feuille de libération sur son intérieur dans la direction côté court. La solution selon la présente invention réside dans le fait que, dans la feuille stratifiée allongée, W2/W1≤1,6 est satisfaite, W1 étant la distance entre la couche de formation de film de résine et l'extrémité externe de la feuille auxiliaire dans une vue le long d'un plan à partir de la couche de formation de film de résine après retrait de la feuille de libération, et W2 étant la largeur de la section la plus large de la feuille auxiliaire dans une vue le long dudit plan.
Patent WO-2019193818-A1 (WO)
Title: Amorphous phase quantitative analysis apparatus, amorphous phase quantitative analysis method, and amorphous phase quantitative analysis program
Inventor: TORAYA HIDEO
IPC: G01N23/2055
Filed: 2019-01-24
Abstract: Provided is a quantitative analysis apparatus whereby a sample including a single amorphous phase can be quantitatively analyzed more conveniently. An amorphous phase quantitative analysis apparatus provided with a powder diffraction pattern acquisition means, a qualitative analysis result acquisition means, a fitting function acquisition means for acquiring a fitting function for one or a plurality of crystal phases, a total pattern fitting means executed for the powder diffraction pattern of the sample using the acquired fitting function, and a weight ratio calculation means for calculating a weight ratio of the single amorphous phase and the one or plurality of crystal phases, wherein each fitting function for the one or plurality of crystal phases is any of a first fitting function which uses an integrated intensity obtained by total pattern analysis, a second fitting function which uses an integrated intensity obtained by observation or calculation, or a third fitting function which uses a profile intensity obtained by observation or calculation, and the third fitting function is applied to the single amorphous phase.
Patent WO-2020157803-A1 (WO)
Inventor: IKUMA SOICHI
IPC: A61B18/14
Filed: 2019-01-28
Abstract: 電極ユニットは、被検体内に挿入され、外表面が電気絶縁性を有する材料からなる電極支持部と、前記電極支持部の基端に連結された基端硬質部と、前記電極支持部の先端部に設けられた先端硬質部と、前記電極支持部に設けられ、前記先端硬質部および前記基端硬質部を接続し、前記先端硬質部および前記基端硬質部よりも曲げ剛性の低い弾性領域と、前記先端硬質部によって支持され、前記先端硬質部の外表面から突出する処置用電極と、前記先端硬質部の外表面のうちの前記処置用電極が突出する方向に向く面において、前記処置用電極よりも基端側に配置された検知用電極と、前記基端硬質部に設けられ、前記処置用電極に電気的に接続された電気的接続部と、前記基端硬質部に設けられ、前記検知用電極に電気的に接続された検知用接続部と、を含む。
Patent WO-2020152875-A1 (WO)
Inventor: MIYANARI DAIZO
IPC: H01L21/304
Filed: 2019-02-08
Abstract: [Problem] To reduce the time for transporting a wafer to a sheet cleaning unit from peeling work by means of a delivery device and improve overall efficiency without imparting damage to the wafers. [Solution] In this wafer peeling and cleaning device, a wafer peeling slicing unit 100 has first and second suctioning pads 200, 201 for peeling, an overturn prevention plate 214, and a two-sheet pick-up preventing plate 216 having a slit 216a formed in an upper portion of the overturn prevention plate 214. A delivery device 118 has a suctioning pad 300 for delivery, and a pressure switch that detects that the wafer W has been suctioned and held by the suctioning pad 300 for delivery. In response to the detection signal from the pressure switch, the vacuum suctioning of the first and second suctioning pads 200, 201 for peeling is released and the retraction of the suctioning pad 300 for delivery and the lowering of the first and second suctioning pads 200, 201 for peeling are started.
Patent WO-2019160091-A1 (WO)
Title: Molding method and molding device
Inventor: IKEDA KOSUKE
IPC: B29C45/26
Filed: 2019-02-15
Abstract: This molding method involves: a first step in which a perforation pin (2) is made to protrude into a void (13) in a mold (1); a second step in which a molten resin (16) is injected to fill the void (13) so as to envelop the protruding part of the perforation pin (2); a third step in which, in a state in which the resin (16) is in an uncured state, the perforation pin (2) is made to protrude further; and a fourth step in which the resin (16) is cured to obtain a resin molded product.
Patent WO-2019230069-A1 (WO)
Inventor: TAKECHI HIROAKI
IPC: G01R31/36
Filed: 2019-02-18
Abstract: 複数の単位電池を含む二次電池に接続されて二次電池の特性を示す情報を処理する電池管理装置は、前記二次電池の電池特性を単位電池毎に算出する算出部と、該算出部により算出された前記単位電池毎の電池特性を、単位電池を識別する単位電池識別情報、及び、算出された時間を示す時間情報に対応付けて記録する記録部とを備える。
Patent WO-2019198343-A1 (WO)
Title: Double-sided polishing device for workpiece
Inventor: KUBOTA Mami
IPC: B24B37/08
Filed: 2019-02-18
Abstract: Provided is a double-sided polishing device for a workpiece that can perform double-sided polishing of the workpiece while maintaining accuracy, for a longer period of time than conventional devices, in measuring the thickness of the workpiece. In this double-sided polishing device 1, an upper surface plate 2 or a lower surface plate is provided with one or more through-holes 10 that penetrate from the top surface to the bottom surface of the upper surface plate 2 or the lower surface plate. A polishing pad 7 is provided with a hole 11 at a position corresponding to the through-hole 10. The double-sided polishing device 1 is further provided with a workpiece thickness measuring device that measures the thickness of a workpiece W while engaging in double-sided polishing of the workpiece W. The present invention is characterized in that: each of the one or more through-holes 10 has inserted therein a solid window member 13; the window member 13 comprises a cylindrical section 14 and a flange section 15 that has a larger diameter than the through-hole 10; a ring-shaped recess 14b is provided in a side surface 14a of the cylindrical section 14; and, in a state where an O-ring 16 is disposed in the ring-shaped recess 14b, the cylindrical section 14 is inserted into the through-hole 10 from the polishing pad 7 side.
Patent WO-2019188200-A1 (WO)
Inventor: SUZUKI YUUKI
IPC: C07C311/48
Filed: 2019-03-11
Abstract: スルファミン酸リチウムの製造方法を提供する。下記一般式（１）（式中、Ｘはフッ素、塩素、臭素又はヨウ素である）で表される化合物（１）と下記一般式（２）（式中、Ｒ１及びＲ２はそれぞれ独立して、－Ｈ、式；－Ｏｐ－（ＳｉＲ３ ２Ｏ）ｎ－ＳｉＲ４ ３（Ｒ３及びＲ４は、互いに独立に、一つ以上の水素がフッ素に置換されていてもよいアルキル基、一つ以上の水素がフッ素に置換されていてもよいアルケニル基、一つ以上の水素がフッ素に置換されていてもよいアルキニル基又は一つ以上の水素がフッ素に置換されていてもよいアリール基、ｎは０以上の整数であり、ｐは０又は１である。）で示される基、炭素数１～７のアルキル基、炭素数２～７のアルケニル基、炭素数２～７のアルキニル基、炭素数６～１５のアリール基、－ＳＯ２Ｘ１（Ｘ１は、－Ｈ、－Ｆ、又は、一つ以上の水素がフッ素に置換されていてもよいアルキル基である。）、－ＳＯ３Ｘ２（Ｘ２は、－Ｈ、－Ｆ、又は、一つ以上の水素がフッ素に置換されていてもよいアルキル基である。）、又は、Ｒ１とＲ２が結合して環状構造を形成し該環状構造中に多重結合を含んでもよい炭素数２～７の炭化水素基である置換基であって、前記置換基はそれらの構造中に一つ以上の２～６価のヘテロ原子を含んでいてもよく、一つ以上の水素がフッ素又は炭素数０～７の官能基に置換されていてもよい。）で表される化合物（２）とを反応させて一般式（３）（式中、Ｒ１、Ｒ２は上記と同じ）で表される化合物（３）を得る工程（１）を含むことを特徴とするスルファミン酸リチウムの製造方法である。
Patent WO-2019181658-A1 (WO)
Inventor: FURUKAWA SHINPEI
IPC: A61M60/554
Filed: 2019-03-12
Abstract: [Problem] To provide a measurement system and a calculation unit that can accurately calculate the pump head of a centrifugal pump, without a sensor for measuring the hematocrit value of blood or a sensor for measuring the temperature of blood being added to a blood circuit. [Solution] A calculation unit for the pump head of a blood circuit that uses a centrifugal pump to circulate blood that has been removed from the body of a subject. The calculation unit has: a pressure detection part that detects the pressure downstream of the centrifugal pump; a flow rate detection part that detects the flow rate in the blood circuit; a rotational speed setting part that sets the rotational speed of the centrifugal pump; and a computation part that calculates the pump head from a prescribed calculation formula on the basis of detection results from the pressure detection part, detection results from the flow rate detection part, and setting results from the rotational speed setting part.
Patent WO-2019188605-A1 (WO)
Inventor: MINODA AI
IPC: C07C15/08
Filed: 2019-03-19
Abstract: イソブテンを含有する第一の原料を二量化触媒に接触させて、ジイソブチレンを含むＣ８成分を生成させる二量化工程と、Ｃ８成分を含む第二の原料を水素存在下でＰｔを含む脱水素触媒に接触させて、ｐ－キシレンを含む反応生成物を得る環化工程と、反応生成物からｐ－キシレンを回収する回収工程と、を備える、ｐ－キシレンの製造方法。
Patent WO-2019198665-A1 (WO)
Title: Liquid crystal polyester resin, method for manufacturing same, and molded article comprising same
Inventor: KONISHI AKITO
IPC: C08K3/013
Filed: 2019-04-08
Abstract: This liquid crystal polyester resin includes, with respect to 100 mol% of the total structural units of a liquid crystal polyester resin, the following: 15-80 mol% of structural units derived from an aromatic hydroxycarboxylic acid; 7-40 mol% of structural units derived from aromatic diol; 7-40 mol% of structural units derived from aromatic dicarboxylic acid; and 0.01-5 mol% of at least one kind of structural unit selected from structural units (I) and (II). Provided are: the liquid crystal polyester resin that has excellent thin section fluidity and dimensional stability, and suppresses mold soiling; and a molded article comprising the same.
Patent WO-2020110337-A1 (WO)
Title: Direct liquid-type writing instrument
Inventor: ODAKA HARUO
IPC: B43K7/02
Filed: 2019-04-10
Abstract: [Problem] To provide a direct liquid-type writing instrument which has a relatively simple configuration and can be supplied at low cost, in which a floating element encompassed therein performs a function of being visually appealing and also performs a function as an ink stirrer, and in which shaking a shaft enables ink to be stirred while enjoying the movement of the floating element. [Solution] The present invention comprises: a core; a core accommodation part for supplying ink to the core; and a transparent or semi-transparent resin ink tank 3 that stores ink. A floating element 4, which floats and sinks in the ink and which functions as an ink stirrer, is encompassed in the ink tank 3. The floating element 4 is realized in the form of a mascot-character, an animal, a heart shape, a star shape, or some other form that attracts the eye, and the movement of the floating element 4 is visible through the ink tank 3.
Patent WO-2020066107-A1 (WO)
Inventor: NAKANO AKIRA
IPC: H04M3/56
Filed: 2019-04-26
Abstract: [Problem] To provide a relay device configured such that a mixing function of the relay device can be used to track and record the communication audio of a specific communication terminal. [Solution] When there is a call from a communication terminal, a communication session is established with the calling communication terminal and a called communication terminal being participating terminals. When an audio signal is sent from a participating terminal of the established communication session, the audio signal is transmitted together with session information to the other participating terminal of the same communication session. A virtual device is associated with the communication terminal and is registered together as a participating terminal in the communication session in which the communication terminal is participating. A communication monitor records an audio signal transmitted from the communication session to the virtual device.
Patent WO-2020230217-A1 (WO)
Inventor: MATSUMURA YUKI
IPC: H04B7/06
Filed: 2019-05-10
Abstract: A user terminal according to one embodiment of the present invention comprises: a control unit that, on the basis of at least one of reported ability information and a downlink control information (DCI) format for scheduling specific uplink transmission, uses a quasi-collocation (QCL) for specific downlink transmission or a reference signal relating to a spatial relationship for uplink transmission satisfying a predetermined condition in the spatial relationship of the specific uplink transmission; and a transmission unit that performs the uplink transmission in accordance with the spatial relationship of the specific uplink transmission. One embodiment of the present invention makes it possible to suitably control a UL beam.
Patent WO-2020230333-A1 (WO)
Inventor: INUKAI TAKAYUKI
IPC: A44B19/36
Filed: 2019-05-16
Abstract: 本発明のスライドファスナー(1)には、上半部(61)及び下半部(66)を有する止め部(60)がエレメント列(12)に隣接して配される。止め部(60)の上半部(61)及び下半部(66)は、ファスナーテープ(11)に固定される上側及び下側本体部(62,67)と、上側又は下側本体部(62,67)から幅方向に突出する上側及び下側突出部(63,68)とをそれぞれ有する。上側及び下側本体部(62,67)は、スライダー(30,30a)の肩口を挿通可能な大きさに設定され、上側及び下側突出部(63,68)は、スライダー(30,30a)のフランジ部(35,36)を接触させる接触後端部(71)を有する。各接触後端部(71)は、高さ寸法を後方に向けて減少させる接触傾斜面(73)を有し、上側接触傾斜面(73)の前端位置から下側接触傾斜面(73)の前端位置までの高さ寸法(H1)は、上下のフランジ部間の間隔(D1)よりも大きい。これにより、スライドファスナー(1)の縦引強度を増大できる。
Patent WO-2020003804-A1 (WO)
Title: Reflexivity determination device, reflexivity determination method, and program
Inventor: YAMAGISHI SHIMPEI
IPC: A61B3/113
Filed: 2019-05-20
Abstract: A technique for determining reflexivity of eye movement is provided. This reflexivity determination device is provided with: a feature value extraction unit which extracts a feature value (the first feature value) of saccades that occur during a subject's pupil movement in a task involving moving the eyes to follow a visual cue or an auditory cue, and a feature value (the second feature value) of saccades that occur in the subject's pupil movement in a task involving moving the eyes in the direction opposite of the visual cue or the auditory cue; and a determination unit which, on the basis of the degree of difference between the first feature value and the second feature value, generates a determination result that indicates whether or not the subject's eye movement occurred reflexively. If the difference is great, the determination unit generates a determination result indicating that the subject's eye movement occurred reflexively, and otherwise, generates a determination result indicating that the subject's eye movement cannot be said to have occurred reflexively.
Patent WO-2019230717-A1 (WO)
Title: Furniture cart
Inventor: KUMAZAWA TAKU
IPC: B62B3/16
Filed: 2019-05-28
Abstract: This furniture cart comprises a body portion and at least one support portion. The body portion is provided with a pair of first casters that are arranged at one end in a first direction and are spaced apart in a second direction. The support portion is provided with a first inclined portion and a second inclined portion which support furniture. The body portion and the at least one support portion are at least partially located in a region between the pair of first casters in a plan view so as not to interfere with the pair of first casters of a furniture cart located on the upper side when the furniture carts are stacked.
Patent WO-2019244621-A1 (WO)
Title: 撮像装置、無人移動体、撮像方法、システム、及びプログラム
Inventor: ONO SHUJI
IPC: H04N7/18
Filed: 2019-06-04
Abstract: 望遠画像群の各画像間における重複領域が少なくても望遠画像群を良好に合成することができ、且つ広角画像の被写体（シーン）によらずに望遠画像を精度良く合成することができる撮像装置、無人移動体、撮像方法、システム、及びプログラムを提供する。撮像装置（１００）は、撮像光学系と、指向性センサと、広角画像のダイナミックレンジが拡大された広ダイナミックレンジ広角画像を生成する広ダイナミックレンジ画像生成部（３０２）と、広ダイナミックレンジ広角画像群と、望遠画像で構成される望遠画像群とを取得する画像取得部（２ａ）と、取得した広ダイナミックレンジ広角画像群を解析し、望遠画像群の合成に使用する合成情報を取得する合成情報取得部（２ｂ）と、合成情報、広角光学系及び望遠光学系の焦点距離に関する情報、及び望遠画像群に基づいて望遠画像群を合成した画像を生成する合成画像生成部（２ｃ）と、を備える。
Patent WO-2020245929-A1 (WO)
Title: Method for producing polysaccharide ester
Inventor: HIROSE DAISUKE
IPC: C08B37/14
Filed: 2019-06-04
Abstract: Provided is a method with which it is possible to industrially produce a polysaccharide ester with a high degree of efficiency.　This method for producing a polysaccharide ester involves using a kneader equipped with a mechanism for imparting a shearing force to react a polysaccharide-containing biomass, a basic ionic liquid having a pKa of conjugate acid of anions calculated in a vacuum of 2-19, and an esterification agent. Cations that constitute the basic ionic liquid are preferably one type of cation selected from the group consisting of imidazolium cations, pyridinium cations and tetraalkylammonium cations.
Patent WO-2020008902-A1 (WO)
Title: Scroll compressor
Inventor: YOSHIDA HIROFUMI
IPC: F04C18/02
Filed: 2019-06-20
Abstract: This scroll compressor comprises a fixed scroll (6), a turning scroll (9), a compression chamber (11) formed by meshing together the fixed scroll and the turning scroll, and a high-pressure region and back pressure chamber formed on the back surface of the turning scroll (9). Due to the turning of the turning scroll (9), the compression chamber (11) moves toward the center while changing in capacity. The scroll compressor further comprises a main discharge port (12) provided to the center part of the fixed scroll (6), a bypass discharge port (13) provided to the fixed scroll (6) so as to communicate with the compression chamber (11) partway through compression, a first channel (23) via which the high-pressure region and the back pressure chamber communicate, and a second channel (24) via which the back pressure chamber and the compression chamber intermittently communicate. The scroll compressor is configured so that due to the turning of the turning scroll (9), the communication of the second channel (24) ends before the bypass discharge port (13) and the compression chamber (11) communicate.
Patent WO-2020013308-A1 (WO)
Title: Pretreatment method for fluorescent image diagnosis
Inventor: MINOURA Itsushi
IPC: G01N33/48
Filed: 2019-07-12
Abstract: The purpose of the present invention is to provide a method for causing light emission from a target cell, said target cell being present inside a cell mass and being to be caused to emit light by using a fluorescent probe. The present invention provides a method for causing fluorescence emission from a target cell, which comprises: removing calcium ions from a cell mass or a tissue containing the target cell; and bringing the cell mass or tissue into contact with a fluorescent probe which is capable of emitting fluorescence when being in contact with the target cell or incorporated within the target cell. Thus, it becomes possible to cause light emission from the target cell present inside the cell mass or tissue. Therefore, the present invention is usable for detecting a target cell in a sample such as a clinical sample in which the target cell may not always be present on the surface.
Patent WO-2020054717-A1 (WO)
Title: Method for producing vertical narrow-groove welding joint, and vertical narrow-groove welding joint
Inventor: ARAO RYO
IPC: B23K9/022
Filed: 2019-09-10
Abstract: Provided is a method for producing a vertical narrow-groove welding joint in which a welded part has exceptional toughness, the method involving the use of a thick-walled high-strength steel material. When two steel materials are butted via a narrow groove having a groove angle of 20° or less and are joined by vertical gas shield arc welding using a weaving, the advancement speed (mm/min) of vertical welding and the multiplicative inverse f(s -1 ) of a time (s) required for synchronizing the weaving in the vertical gas shield arc welding are adjusted to within ranges that satisfy the relationship v/60/f ≤ 9.0.
Patent WO-2020137050-A1 (WO)
Inventor: KOJIMA TAKASHI
IPC: H04N21/235
Filed: 2019-09-25
Abstract: 動画像コンテンツをサーバ（２－２）から視聴者端末（１１）へ配信するシステム（１）において、配信容量を小さくして伝送路への負荷を削減するとともに、視聴する画像品質を向上させた構成を提供する。低ビットレートへエンコードした画像に基づくコンテンツデータ（３１）と、低ビットレートエンコード済み画像から原画像（３０）に近づいた画像を得るためのモデルデータ（３２）である、ニューラルネットワークにおける変換行列のデータとを、動画像コンテンツ配信サーバ（２－２）が視聴者端末（１１）へ配信し、視聴者端末（１１）ではこれらを用いて、改良された動画像コンテンツ（３３）を得ることができる。
Patent WO-2021065009-A1 (WO)
Title: Surface property estimation system
Inventor: TAKAHASHI TORU
IPC: G01N21/84
Filed: 2019-10-04
Abstract: A surface property estimation system is provided with: an image acquisition means for acquiring an image of a surface of an object; an estimation means for estimating, by using an estimation model machine-learned with the image of the surface of the object and a surface property shown by the image as training data, the surface property from the acquired image; an extraction means for extracting a feature amount unique to the image from the acquired image; and a registration means for storing the estimated surface property and the extracted feature amount in a storage means with the surface property and the feature amount associated.