baber/WOPTO huggingface dataset:
Patent JP-2021504337-A (JP)
Title: フルオピコリドの調製方法
IPC: C07D213/61
Filed: 2018-11-21
Abstract: 本発明は、ラネーニッケル水素化によって得られる置換２−（アミノメチル）ピリジン誘導体から、式（Ｉ）の置換ピリジルメチル−ベンズアミド誘導体（特に２，６−ジクロロ−Ｎ−｛［３−クロロ−５−（トリフルオロメチル）−２−ピリジル］メチル｝ベンズアミド（フルオピコリド））を調製する、改良された方法に関する。
Patent JP-2021504833-A (JP)
Title: 資産管理方法および装置、および電子デバイス
IPC: G06F16/182
Filed: 2019-02-14
Abstract: ブロックチェーンのノードデバイスが、ターゲット資産オブジェクトに対するターゲットユーザによって開始されるステータス更新要求を受信する。ステータス更新要求に応答して、ターゲットユーザが、ブロックチェーンに発行され、ターゲット資産オブジェクトの資産タイプに対応するスマート・コントラクト・オブジェクト内のターゲット資産オブジェクトに対する更新許可を有するメンバユーザであるか否かについての検証が実行され、ターゲット資産オブジェクトがスマート・コントラクト・オブジェクトを呼び出すことによって作成される。ターゲットユーザが、スマート・コントラクト・オブジェクト内のターゲット資産オブジェクトに対する更新許可を有するメンバユーザである場合、スマート・コントラクト・オブジェクトを呼び出すことによってターゲット資産オブジェクトについてステータス更新が実行される。
Patent JP-2021508413-A (JP)
Title: 半導体ｒｆプラズマ処理のためのパルス内のｒｆパルス
IPC: H01L21/205
Filed: 2018-11-28
Abstract: 【解決手段】高周波（ＲＦ）波形を生成するためのシステムおよび方法が記載されている。この方法は、ＯＮ−ＯＦＦパルスを有さないＯＦＦ状態によって分離されたＯＮ−ＯＦＦパルス列を定義する工程を含む。この方法は、さらに、ＯＮ−ＯＦＦパルスの各々の大きさを調節するマルチレベルパルス波形を印加してＲＦ波形を生成する工程を含む。この方法は、ＲＦ波形を電極に送出する工程を含む。 【選択図】図１
Patent JP-2021509016-A (JP)
Title: 増強されたキメラ抗原受容体およびその使用
IPC: C12N15/62
Filed: 2018-12-31
Abstract: 本開示の主題は、がんおよび病原体に対する免疫応答を増強するための方法および組成物を提供する。それは、キメラ抗原受容体（ＣＡＲ）およびそれを含む操作された免疫応答性細胞の新規設計に関する。新規ＣＡＲを含む操作された免疫応答性細胞は、抗原指向性であり、機能を損なうことなく延長された持続を有する。一局面では、細胞外抗原結合ドメイン、膜貫通ドメイン、および改変ＣＤ３ζポリペプチドを含む細胞内シグナル伝達ドメインを含むキメラ抗原受容体（ＣＡＲ）が提供され、上記改変ＣＤ３ζポリペプチドが免疫受容活性化チロシンモチーフ（ＩＴＡＭ）の全部または一部を欠き、上記ＩＴＡＭがＩＴＡＭ１、ＩＴＡＭ２、およびＩＴＡＭ３である。【選択図】図１Ａ
Patent JP-2020534986-A (JP)
Title: 外科用移植材料を挿入するためのデバイス
IPC: A61B17/92
Filed: 2018-09-27
Abstract: 【解決手段】外科用移植材料を嵌入を用いて骨（４）に挿入するためのデバイスは、外科用移植材料に結合されたインパクト面（２０ａ）を打撃し、外科用移植材料に打撃力を与えるためのインパクタ（１０）と、インパクタ（１０）に結び付けられた少なくとも１つのセンサ（１２）と、センサ（１２）に接続された処理ユニット（３０）と、を備える。センサ（１２）は、与えられた打撃力の強度およびインパクタ（１０）の変形を測定し、打撃中の強度の時間的変化を表す測定信号を与えるように構成される。処理ユニット（３０）は、打撃中の強度の時間的変化に基づいて、外科用移植材料と骨との接触レベルを表す指標（ＩＮ１）を計算するように構成される。指標（ＩＮ１）は、時間ウィンドウの持続時間に相当し、時間ウィンドウの開始および終了時刻はそれぞれ、測定信号の極大値の１番目のピーク（Ｐ１）および２番目のピーク（Ｐ２）に相当する時刻（ｔ２）である。【選択図】図１
Patent JP-2021518452-A (JP)
Title: ポリシロキサンを含むフラッディング組成物
IPC: C08L91/00
Filed: 2019-03-13
Abstract: 本開示は、フラッディング組成物を提供する。一実施形態では、フラッディング組成物は、組成物の重量に基づく重量パーセント（重量％）で、（Ａ）１０重量％〜４５重量％のシラングラフト化ポリオレフィン（Ｓｉ−ｇ−ＰＯ）を含む。フラッディング組成物はまた、（Ｂ）５重量％〜６０重量％のポリα−オレフィン油（ＰＡＯ油）と、（Ｃ）１５重量％〜９０重量％のポリシロキサンと、（Ｄ）０．０５重量％〜０．２重量％の触媒と、を含む。【選択図】図１
Patent JP-2021518306-A (JP)
Title: 自動車シートに取り付け可能なチャイルドシート
IPC: B60N2/28
Filed: 2019-03-19
Abstract: 本発明は、自動車シートに取り付けるためのチャイルドシートに関し、シート領域（１０）と、背もたれ（１１）と、少なくとも１つのベルトガイド（１９）を有するヘッドレスト（１３）と、前記背もたれ（１１）に関連する前記ヘッドレスト（１３）の傾斜を調整するためのヘッドレスト傾斜調整装置（２３）と、を備える。
Patent JP-2021510733-A (JP)
Title: がんの処置のための選択的ヒストンデアセチラーゼ３（ｈｄａｃ３）インヒビターと免疫治療剤との組み合わせ
IPC: A61K31/4035
Filed: 2019-01-11
Abstract: がんの処置のために免疫治療剤(例として、免疫チェックポイントインヒビター)と組み合わせて選択的HDAC3インヒビターを含む組成物およびキット。
Patent JP-2021524771-A (JP)
Title: カフェインを含んでいるホット飲料の提供温度を調節する方法および定められた提供温度で、カフェインを含んでいるホット飲料を調製する自動ドリンクマシン
IPC: A47J31/40
Filed: 2019-05-16
Abstract: 自動ドリンクマシン（１，４１，８１，１２１，１５１，１８１）、有利にはホット飲料用の自動ドリンクマシン、特に全自動コーヒーマシンによる、カフェインを含んでいるホット飲料の提供温度を調節する方法であって、この方法は、カフェインを含んでいるホット飲料および／またはカフェインを含んでいるホット飲料を製造するために抽出ユニット（１１，５１，９１，１３１，１６１，１９１）に供給される水の温度を測定するステップと、測定された温度と目標値とを比較し、カフェインを含んでいるホット飲料の温度を、冷却によって、目標値に調整するステップとを含んでおり、ここで、カフェインを含んでいるホット飲料またはカフェインを含んでいるホット飲料を製造するために抽出ユニット（１１，５１，９１，１３１，１６１，１９１）に供給された水の冷却は、直接的に、機械に関連した冷水の追加を介して行われ、ここで機械に関連した冷水の追加を用いた、冷水の追加によって供給された液体媒体としての冷水量によって、目標値への温度の調整が行われ、ここで冷水量の調量によって温度の調整が行われ、ここで、調量のために制御可能な調量弁が使用される。本発明は自動ドリンクマシンにも関する。
Patent JP-2021524576-A (JP)
Title: がんの診断及び治療のための組成物及び方法
IPC: G01N33/574
Filed: 2019-05-16
Abstract: 対象のCDH17陽性腫瘍細胞及びがんの診断方法が開示されており、限定されないが、対象からサンプルを得る工程、サンプルを捕捉抗体と接触させ、捕捉サンプルを提供する工程、捕捉サンプルを検出抗体又は脂質ナノプローブ（LNP）と接触させ、検出サンプルを提供する工程、検出サンプル中の検出抗体又はLNPの量を決定する工程、及び検出抗体又はLNPの量に基づいて、対象が腫瘍を有する確率を決定する工程、を含む。【選択図】図1
Patent JP-2021525568-A (JP)
Title: フットボール競技用の適応型履物
IPC: A43B23/02
Filed: 2019-05-31
Abstract: ソールと；中央領域を含み、前記中央領域の各側部に１つまたは複数の突起を含むアッパーと、を含むフットボールシューズまたはフットボールブーツであって、前記各側部の１つまたは複数の突起が、前記中央領域に沿って隆起部を画定し、前記隆起部および前記中央領域が、前記中央領域に沿った隆起部を画定することで、ボール制御領域を画定するようになっており、前記突起が、前記アッパーと直接接触させて前記アッパーに流体材料を組み込むことにより形成された、フットボールシューズまたはフットボールブーツ。【選択図】図１
Patent JP-2021528269-A (JP)
Title: 二軸配向ポリエステル反射フィルム及びその製造方法
IPC: C08J5/18
Filed: 2018-10-02
Abstract: 本発明の一実施形態による二軸配向ポリエステル反射フィルムは、ホモポリエステル、共重合ポリエステル、ポリエステルに対する非相溶性樹脂及び無機粒子を含有する多数の孔隙を有するコア層と、コア層の少なくとも一つの一面に形成されてホモポリエステル、共重合ポリエステル及び無機粒子を含有するスキン層とを含み、中央が凹んだ多数の集光構造が格子形態で配列された構造で製造される。 【選択図】図１ａ
Patent JP-2021515249-A (JP)
Title: 自己血液ドーピングの検出のための方法
IPC: C07K7/06
Filed: 2019-03-01
Abstract: 本発明は、自己血液ドーピングの検出のための方法で使用され得る、ペプチドおよび対応するタンパク質の特定に関する。より具体的には、本発明は、単離された赤血球（ＲＢＣ）、特に単離されたＲＢＣサイトゾルの試料のトリプシン消化、続いて液体クロマトグラフィータンデム質量分析（ＬＣ−ＭＳ／ＭＳ）を用いたペプチドマッピングを含む方法に関する。本発明による方法により、非ドーピング対照被験体に由来する試料と比較した、自己血液ドーピングに供されている被験体に由来する試料中のある特定のペプチドのレベルの増加を検出することが可能となる。
Patent JP-2022106505-A (JP)
Title: Pneumatic tire
Inventor: MISAKI Momoka
IPC: B60C1/00
Filed: 2021-01-07
Abstract: To provide a pneumatic tire achieving both low rolling resistance and improvement in noise performance during high-speed travelling satisfactorily.SOLUTION: A pneumatic tire comprises a belt layer and a tread part. The tread part is arranged outside the belt layer in a tire radial direction. Reinforcement cords in the belt layer are configured so that 50/5 cm or more cords made of mono-filaments are arranged in a tire width direction, on a cross section in the tire radial direction of the belt layer. A maximum load capacity WL (Kg) of the tire and weight WT (Kg) of the tire satisfy a following formula (1): 0.0145≤(WT/WL).....( formula 1).SELECTED DRAWING: None
Patent JP-2022107094-A (JP)
Title: Resin composition and molding including the resin composition. and method for producing the resin composition
Inventor: TANII EIJI
IPC: C08K7/22
Filed: 2021-01-08
Abstract: To provide a resin composition that does not contain a compatibilizer used in conventional resin compositions, but yet enables uniform dispersion of fiber materials and improved affinity, and also enables various properties of a molding to be improved.SOLUTION: The inventive resin composition contains fiber materials, thermoplastic resin, and pulverized porous resin. The content of the fiber materials is 5-35 wt.% relative to the total weight of the resin composition.SELECTED DRAWING: Figure 1
Patent JP-2022109488-A (JP)
Title: Internal short-circuit detection method and power supply system
Inventor: ONUMA TAKEMITSU
IPC: H01M10/42
Filed: 2021-01-15
Abstract: To reliably detect an internal short-circuit in a battery pack including zinc batteries.SOLUTION: An internal short-circuit detection method of an embodiment is a method for detecting the presence or absence of internal short-circuit of a battery 5 including zinc batteries, and includes: a charging step of controlling charging of the battery 5; a first discharge step of controlling to discharge the battery 5 until the batter enters a predetermined charged state; a suspension step of leaving the battery 5 in a state where both ends of the battery are opened for a predetermined time; a second discharge step of controlling to discharge the battery 5 at a predetermined current value for an approximately predetermined time; and a measuring step of measuring the pole-to-pole voltage of the battery 5 in the second discharge step and determining the presence or absence of internal short-circuit based on a temporal change in the pole-to-pole voltage.SELECTED DRAWING: Figure 5
Patent JP-2022113313-A (JP)
Title: Crawler travelling vehicle
Inventor: AOKI HIDEAKI
IPC: B60G1/02
Filed: 2021-01-25
Abstract: To provide a crawler travelling vehicle capable of improving adaptability to various irregular grounds by increasing a minimum ground clearance.SOLUTION: Left and right crawler units 2a and 2b have a crawler frame 20, and crawler belts 27 bridged between drive sprockets supported by the crawler frame 20 and idling wheels, wherein the left crawler unit 2a is swingably supported through a left crawler support part 18a that is provided between a vehicle body frame 10 and a crawler frame 2 and is rotatable around an X axis and a Z axis, the right roller unit 2b is swingably supported through a right crawler support part 18b that is provided between the vehicle body frame 10 and the crawler frame 20 and is rotatable around the X axis and the Z axis, and the crawler units 2a and 2b are linked and connected to the vehicle body frame 10 so as to be swingable oppositely in a vertical direction through a linking and connection mechanism.SELECTED DRAWING: Figure 6
Patent JP-2022113545-A (JP)
Title: game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2021-01-25
Abstract: To realize a highly interesting light emitting performance with an efficient configuration.SOLUTION: A game machine includes: a decorative portion; a series light-emitting element group by a plurality of light-emitting elements arranged so as to be aligned in a vertical direction of the decorative portion and connected in series; and a light emission driving portion. The plurality of series light-emitting element groups are arranged so as to be aligned in a right-left direction of the decorative portion, and each of the plurality of series light-emitting element groups is distributed and connected to a plurality of channels of the light emission driving portion. The light emission driving portion drives to emit light so that a light-emitting mode sequentially changes in the right-left direction, for the series light-emitting element groups of the plurality of channels.SELECTED DRAWING: Figure 89
Patent JP-2021062290-A (JP)
Title: Game machine
Inventor: OIKE NORIAKI
IPC: A63F5/04
Filed: 2021-01-26
Abstract: To provide a game machine capable of displaying an image at time when the image should be displayed without any problems even if storage means having a slow read speed is used as storage means of image information.SOLUTION: At least partial image data are transferred to a resident video RAM 189 during initialization immediately after power on to be resident. Thus, after completion of the initialization processing, drawing processing of an image can be performed by an image controller 188 while using image data resident in the resident video RAM 189. Therefore, since corresponding image data need not be read from a character ROM 187 composed of a NAND-type flash memory 187a having a slow read speed in image drawing, time required for the reading can be abbreviated, thus displaying an image drawn on an auxiliary display part 65 by instantly drawing the image.SELECTED DRAWING: Figure 10
Patent JP-2022114972-A (JP)
Title: folding table
Inventor: SHIOZAWA MASANORI
IPC: A47B9/20
Filed: 2021-01-27
Abstract: To provide a folding table that can reduce rattles by enabling a leg to be sufficiently fixed even when it is installed on an uneven ground surface outdoors.SOLUTION: A folding table 1 includes: a top board 10; a foldable leg 21 that supports an undersurface part of the top board; and a stay 30, the one end of which is connected to the undersurface part of the top board, the other end of which is connected to the leg, and which can be expanded/contracted and fixed at an arbitrary length in association with opening/closing of the leg.SELECTED DRAWING: Figure 4A
Patent JP-2021090201-A (JP)
Title: NR broadcast channel transmission
Inventor: ASBJOERN GROEVLEN
IPC: H04W28/04
Filed: 2021-02-01
Abstract: To provide a method, a wireless device, a network node, a program, and a device that allow a terminal to know as soon as possible whether a time index derived from a synchronization signal SS is correct.SOLUTION: System information received in an SS block of a SS burst set including at least one synchronization signal SS block is multiplexed with information that provides a time index indicating which SS block of the SS burst set is being received. A method in a wireless device includes receiving information that provides a time index (410), generating a scrambling sequence on the basis of the information that provides the time index (420), descrambling the system information by using the created scrambling sequence, receiving the system information (430), and determining the accuracy of the information that provides the time index on teh basis of an error detection code associated with the received system information (440).SELECTED DRAWING: Figure 4
Patent JP-2021076371-A (JP)
Title: Combustion abnormality prediction device, combustion abnormality prediction program and combustion control system including them
Inventor: ITO MUNECHIKA
IPC: F23N5/00
Filed: 2021-02-03
Abstract: To provide a combustion abnormality prediction device capable of suitably predicting an abnormality by constructing a machine learning model (program) using an abnormality determination of an operator as teacher data, a combustion abnormality prediction program and a combustion control system including the combustion abnormality prediction device and the combustion abnormality prediction program.SOLUTION: A combustion abnormality prediction device predicts whether or not a state amount related to a combustion furnace is abnormal by using an abnormality prediction program predicting a combustion abnormality generated through intelligent information processing technique by using learning data including at least the state amount related to the combustion furnace and teacher data including at least manual intervention data of an operator, and outputs a predicted result.SELECTED DRAWING: Figure 1
Patent JP-2022119232-A (JP)
Title: Control device and program
Inventor: OISHI YOSHIKI
IPC: B60R25/24
Filed: 2021-02-04
Abstract: To provide a new and improved control device and program that can perform control based on a positional relation with higher accuracy.SOLUTION: A control device includes a control unit that performs control based on an existence area of a first communication device determined using signals transmitted and received between the first communication device and at least one or more second communication devices. When a first existence area determined based on a coordinate position of the first communication device in an arbitrary coordinate system that associates the first communication device and the second communication devices contradicts a second existence area determined based on a distance between the first communication device and the second communication devices, the control unit performs control of operation of a device to be controlled according to the second existence area.SELECTED DRAWING: Figure 4
Patent JP-2021072855-A (JP)
Title: Food particle for pet food, and particulate pet food
Inventor: YOSHIDA KOTARO
IPC: A23K40/20
Filed: 2021-02-08
Abstract: To provide a pet food having a new texture.SOLUTION: In the food particle 1 for a pet food which is a laminate including layers 2 having a moisture content of 12 mass% or less and containing starch and oil and fat, the laminate is structured so as to laminate a multilayer in a pie shell shape and has gaps 3 between the layers (provided that the food particle is a dry animal food comprising a cereal component and a proteinous component to extrude units comprising a plurality of strands which are aligned and adhered to each other from units constituting the animal food).SELECTED DRAWING: Figure 1
Patent JP-2021186880-A (JP)
Title: Laser head for achieving dynamic adjustment of laser spot using high frequency and superhigh frequency micro-vibration
Inventor: MA XIUQUAN
IPC: B23K26/064
Filed: 2021-02-10
Abstract: To provide a laser head for achieving dynamic adjustment of a laser spot using high frequency and superhigh frequency micro-vibration.SOLUTION: A laser head includes a laser transmission device 1, a mirror cavity 8, special electric machine modules 7 and a protection lens 12. The laser transmission device is arranged at a top of the mirror cavity, the first protection lens and a collimator lens are arranged in the mirror cavity, the electric machine modules are positioned at a bottom of the mirror cavity and are continuous to the mirror cavity through a housing, a condenser lens is arranged inside the housing of the electric machine module, a plane spring 6 is between the electric machine modules, and superhigh frequency micro-vibration of the condenser lens is driven. An output spot diameter changes at real time in accordance with change in an amplitude of the condenser lens.SELECTED DRAWING: Figure 1
Patent JP-2022124269-A (JP)
Title: Hot dipped steel sheet
Inventor: TOBA TETSUYA
IPC: C22C18/00
Filed: 2021-02-15
Abstract: To provide a hot dipped steel sheet that allows characters, design and the like to appear on the surface of a hot dipped layer with their durability being excellent, and also having excellent corrosion resistance.SOLUTION: A hot dipped steel sheet is adopted that has a steel sheet and a hot dipped layer formed on the surface of the steel sheet. The hot dipped layer contains, in average composition, Al: 4-22 mass%, Mg: 1.0-10 mass%, and Si: 0.01-2.0 mass%, with the balance being Zn and impurities. The hot dipped layer contains Mg2Si, an intermetallic compound, at an interface between the hot dipped layer and the steel sheet. The hot dipped layer is provided with a pattern part disposed so as to be in a predetermined shape and a non-pattern part. The number density of Mg2Si per area in the pattern part is 2.0 or more times higher than the number density of Mg2Si per area in the non-pattern part.SELECTED DRAWING: None
Patent JP-2021194909-A (JP)
Title: Image formation system, image formation device, and sheet processing device
Inventor: ASANO SHO
IPC: G03G21/00
Filed: 2021-02-24
Abstract: To provide an image formation system which can perform copy or printing etc. which does not require post-processing, such as lamination, without causing deterioration of the image quality and productivity when a sheet is processed on a first transport path.SOLUTION: An image formation system includes: an image formation device 300 which forms images on a sheet; and a sheet processing device 100 which performs post-processing to the sheet. The sheet processing device includes: a first transport path for transporting the sheet and performing the post-processing to the sheet; and a second transport path for transporting the sheet to the downstream side without performing the post-processing. When print jobs including one or N (N≥2) print jobs, in which the post-processing is performed by the sheet processing device, and a print job, in which the post-processing is not performed by the sheet processing device, are commanded, while a given M-th (1≤M<N) print job, in which the post-processing is performed, is executed, the print job, in which the post-processing is not performed, is executed and the sheet is transported in the second transport path.SELECTED DRAWING: Figure 23
Patent JP-2022131243-A (JP)
Title: Steel plate concrete structure and construction method for steel plate concrete structure
Inventor: KOBAYASHI TOSHIHIRO
IPC: E04B1/30
Filed: 2021-02-26
Abstract: To provide a steel plate concrete structure and a construction method thereof that reduce the burden of handling parts related to construction.SOLUTION: A steel plate concrete structure wall 1 includes a pair of surface steel plates 3, a concrete portion 5 made of concrete placed in the space between the surface steel plates 3, and a partition wall portion 9 that connects the surface steel plates 3 and is embedded in the concrete portion 5. The partition wall portion 9 has a plate-shaped steel upright plate portion 17 provided so as to rise in the out-of-plane direction from each surface steel plate 3, and an upright plate connecting portion 21 that connects the upright plate portions 17 to each other.SELECTED DRAWING: Figure 2
Patent JP-2022131825-A (JP)
Title: Spacer with turning mechanism, deck plate with spacer and composite slab
Inventor: YAMAMOTO AYUMI
IPC: E04B5/40
Filed: 2021-02-26
Abstract: To provide a spacer with a turning mechanism that can easily construct a reinforcement bar and offers excellent workability regardless of its simple structure and also provide a deck plate with a spacer and a composite slab.SOLUTION: A spacer with a turning mechanism of the present invention (30S) is assembled by engaging it to inclined parts (23) of a deck plate (20) consisting of a corrugated steel plate having a corrugation part (24) with a corrugated cross section shape mutually strung out a crest part (21) and bottom parts (22) through the inclined parts (23). The spacer comprises bridge parts (31) provided opposed to the crest part (21), spacers (30) connected to the bridge parts (31) and having leg parts (32) engageably provided with the inclined parts (23), and a turning mechanism part (40, 60) that holds a bar (50) along a longer direction of the crest part (21) relative to the bridge parts (31) and can be rotated to a horizontal direction (X) parallel to the crest part (21) or the vertical direction (Y) orthogonal to the crest part (21) in the held state.SELECTED DRAWING: Figure 1
Patent JP-2022133729-A (JP)
Title: Pigmentation inhibitor, skin cosmetics, and skin external agent
Inventor: OHASHI YOSHIHIRO
IPC: A61P43/00
Filed: 2021-03-02
Abstract: To provide pigmentation inhibitors capable of suppressing pigmentation on the epidermis mediated by fibroblasts, to provide skin cosmetics containing the pigmentation inhibitor, and to provide skin external agents.SOLUTION: The present invention is characterized by a pigmentation inhibitor that contains the extract extracted from the fruits of Cerasus sargentii (Rehder) H.Ohba as an active ingredient and suppresses pigmentation on the epidermis mediated by fibroblasts.SELECTED DRAWING: Figure 2
Patent JP-2022134890-A (JP)
Title: Collection system of undersea resources, and collection method
Inventor: MORISAWA TOMOHIRO
IPC: E21B43/00
Filed: 2021-03-04
Abstract: To provide: a collection system of undersea resources capable of efficiently collecting undersea resources contained in submerged soil; and a collection method.SOLUTION: A suction-collection pipe 2 is installed extending toward an underwater ground B from above a water, and at least a bottom part of an insertion tube 3 connected to a bottom of the suction-collection pipe 2 is inserted into the underwater ground B. Then, while a liquid L is supplied into the insertion tube 3, a rotary shaft 4 extending in a tube axial direction inside the suction-collection pipe 2 and the insertion tube 3 is rotated, in a state that axis runout suppressing means 9 placed inside the insertion tube 3 suppresses axis runout of the rotary shaft 4, stirring blades 6 attached to a bottom of the rotary shaft 4 are rotated inside the insertion tube 3, to excavate and dissolve mud S inside the insertion tube 3. Then, the mud S dissolved into a slurry is raised to a top of the insertion tube 3, and the raised slurry-like mud S is lifted to above the water through the suction-collection pipe 2 by lifting means.SELECTED DRAWING: Figure 1
Patent JP-2022138230-A (JP)
Title: semiconductor module
Inventor: ASHIDA YOSHIAKI
IPC: H01L23/34
Filed: 2021-03-10
Abstract: To provide a semiconductor module capable of reducing the stress between a resin case and a base bonding portion with little variation in bonding position of the case bonded to the base.SOLUTION: In a semiconductor module 1 having a base 2, an insulating substrate, a semiconductor chip, and a case 7, the base includes a plate-like AlSiC material 3, and an AL material 4 which covers the AlSiC material and has a higher linear expansion coefficient. The Al material 4 has a broad first region 15 which is arranged at a corner portion of the base, and a second region 16 which is arranged at an outer peripheral portion of the base and has a smaller width than that of the first region 15. The case covers a part of the side surface of the base and is bonded thereto, and has a linear expansion coefficient higher than that of the first material. When a length from the center of a side to an edge portion is represented by L1 and a length from a boundary between the first and second regions is represented by L2, L1-L2 is thicker than a plate thickness, and when a length to an edge portion on the corner portion side of an adhesive material that bonds the base and the case is represented by L3, L3≥L2 or L2-L3≥L1-L2 is satisfied.SELECTED DRAWING: Figure 4