baber/WOPTO huggingface dataset:
Patent JP-2021515218-A (JP)
Title: 多層スタックの計測
IPC: G01B11/14
Filed: 2019-02-27
Abstract: 多層スタックにおける歪みおよび他の効果によって生じる干渉信号の位相変化を除去する技術は、低コヒーレンス撮像干渉計システムを使用してスタックについて取得された試料干渉データを電子プロセッサに供給すること、電子プロセッサが、試料干渉データを周波数領域に変換すること、周波数領域の試料干渉データから非線形位相化を特定し、非線形位相変化は、試験試料によって測定ビームに導入された分散の結果であること、非線形位相変化を周波数領域内の試料干渉データから除去して補償された干渉データを生成すること、を含む。
Patent JP-2021517567-A (JP)
Title: 毛髪を染色するための方法
IPC: A61Q5/10
Filed: 2019-02-07
Abstract: 本発明は、式（Ｉ）及び／又は（ＩＩ）の少なくとも１つの有機ケイ素化合物を含み、直接染色染料又は顔料を含まない前処理製品（Ａ）ならびに式（Ｉ）及び／又は（ＩＩ）の少なくとも１つの有機ケイ素化合物を含み、直接染色染料及び／又は顔料の群からの少なくとも１つの着色剤化合物も含む着色剤（Ｂ）により、毛髪に塗布される、ヒトの毛髪を染色するための方法に関し、前記式（Ｉ）及び（ＩＩ）の有機ケイ素化合物は以下の様に定義される：【選択図】なし
Patent JP-2021519160-A (JP)
Title: 発射中に両方のジョーに係合する、別個の回転駆動閉鎖及び発射システム並びに発射部材を有する外科用ステープル留め装置
IPC: H04L47/32
Filed: 2019-03-28
Abstract: 交換可能な外科用ステープルカートリッジを内部に支持するように構成されている、チャネルを備える外科用器具。アンビルは、チャネル上で移動可能に支持され、開放位置と閉鎖位置との間で選択的に移動するように構成されている。回転駆動閉鎖システムは、アンビルと動作可能に連動し、アンビルに回転開閉運動が適用されると、開放位置と閉鎖位置との間でアンビルを移動させるように構成されている。器具はまた、回転駆動発射駆動シャフトと、回転駆動発射駆動シャフトと駆動係合し、回転発射運動が回転駆動発射駆動シャフトに適用されると、チャネル及びアンビルと摺動係合するように構成されている、軸方向に移動可能な発射部材と、も備える。
Patent JP-2021519327-A (JP)
Title: 環状ペプチドおよびその使用
IPC: C07K7/08
Filed: 2019-03-29
Abstract: 本開示は、式（Ｉ）：Ｒ１−Ｃ−Ｒ−Ｘ１−Ｘ２−Ｐ−Ｘ３−Ｘ４−Ｘ５−Ｘ６−Ｃ−Ｒ２（Ｉ）［式中、Ｘ１、Ｘ３、Ｘ５およびＸ６は、セリン、アラニン、バリン、ロイシン、イソロイシンおよびグリシンからなる群から選択されるアミノ酸残基であり；Ｘ２は、アラニン、アルギニンまたはリシンであり；Ｘ４は、グルタミン酸またはアスパラギン酸であり；Ｒ１は、Ｓ、ＨＳ、ＧＨＳ、ＰＧＨＳ、ＡＰＧＨＳ、ＥＡＰＧＨＳ、ＳＥＡＰＧＨＳ、ＳＳＥＡＰＧＨＳ、ＰＳＳＥＡＰＧＨＳ、ＤＰＳＳＥＡＰＧＨＳおよびＩＤＰＳＳＥＡＰＧＨＳからなる群から選択されるか、あるいは、Ｒ１は存在せず；かつＲ２は、Ｓ、ＳＳ、ＳＳＫ、ＳＳＫＦ、ＳＳＫＦＳ、ＳＳＫＦＳＷ、ＳＳＫＦＳＷＤ、ＳＳＫＦＳＷＤＥ、ＳＳＫＦＳＷＤＥＹ、ＳＳＫＦＳＷＤＥＹＥ、ＳＳＫＦＳＷＤＥＹＥＱ、ＳＳＫＦＳＷＤＥＹＥＱＹ、ＳＳＫＦＳＷＤＥＹＥＱＹＫ、ＳＳＫＦＳＷＤＥＹＥＱＹＫＫ、ＳＳＫＦＳＷＤＥＹＥＱＹＫＫＥからなる群から選択されるか、あるいは、Ｒ２は存在しない］のペプチドまたはその薬学上許容可能な塩であって、式（Ｉ）のペプチドまたはその薬学上許容可能な塩は、２つのシステイン残基間のジスルフィド結合により形成される環状ペプチドである、式（Ｉ）のペプチドまたはその薬学上許容可能な塩、およびその使用に関する。
Patent JP-2021520098-A (JP)
Title: 協力し合う車両間における効率的なリソース使用のための方法
IPC: H04W8/24
Filed: 2019-04-01
Abstract: サイドリンク通信のための方法、システムおよび装置が、開示される。ＷＴＲＵは、グループ内の第２のＷＴＲＵから、第１のＳＣＩ要素を受信できる。ＷＴＲＵは、第１のＳＣＩによってスケジュールされたリソースの第１のセット内で、第１のＲＣＩ要素を受信できる。第１のＲＣＩは、グループ内のどのＷＴＲＵがリソースの第２のセットを使用するようにスケジュールされるかについての情報を含むことができる。ＷＴＲＵは、第１のＲＣＩに基づいて、リソースの第２のセット内の１つまたは複数のサブリソースが利用可能であると決定できる。ＷＴＲＵは、１つまたは複数のサブリソースで、データを送信できる。第１のＳＣＩおよび第１のＲＣＩは、第１の予約期間において受信することができ、１つまたは複数のサブリソースは、第２の予約期間内にあることができる。
Patent JP-2021521784-A (JP)
Title: ＩＬ−１５／ＩＬ−１５ＲａＦｃ融合タンパク質とＰＤ−１抗原結合ドメインを含むＰＤ−１標的化ヘテロダイマー融合タンパク質およびそれらの使用
IPC: A61K39/395
Filed: 2019-04-18
Abstract: 本発明は、ＩＬ−１５／ＩＬ−１５ＲαＦｃ融合タンパク質およびＰＤ−１抗原結合ドメインを含む、新規ＰＤ−１標的化ＩＬ−１５／Ｒα−Ｆｃ融合タンパク質に関する。ＰＤ−１標的化ＩＬ−１５／Ｒα−Ｆｃ融合タンパク質を患者に投与してがんを治療することができる。   【選択図】図１
Patent JP-2021522455-A (JP)
Title: スナップフィット締結具
IPC: F16B21/06
Filed: 2019-02-18
Abstract: スナップフィット締結具は、頭部、第１組及び第２組の翼部を備えることができる。第１組の翼部は、頭部の中心軸線を中心として配置することができ、第１組の翼部の各々は、第１の長さを有し、頭部に連結される第１の端部と、第１の端部と反対にある第２の端部とを備える。第２組の翼部は、頭部の中心軸線を中心として配置することができ、第２組の翼部の各々は、第２の長さを有し、頭部に連結される第１の端部と、第１の端部と反対にある第２の端部とを備える。第１の長さは、第２の長さとは異なる場合がある。複数の高さと嵌合するように少なくとも二組の突起部を有するスナップフィット締結具も開示される。
Patent JP-2021510636-A (JP)
Title: 金属薄板部材を結合する方法
IPC: B21D28/02
Filed: 2019-01-18
Abstract: 金属薄板部材（２，２．１，２．２）同士を結合して積層鉄心（３，３０）を形成する方法を示す。積層鉄心の多面的な用途を保証するために、電磁鋼板（５）において第１の部分領域（５．１）と第２の部分領域（５．２）とに、第１の切抜き部（２２．１）を等しく打ち抜き、第２の部分領域（５．２）に、スペーサ（２０）の数に相応して、スペーサ（２０）を受容するように形成された追加的な第２の切抜き部（２２．２）を打ち抜き、かつ第１の金属薄板部材（２．１）のスペーサ（２０）が第２の金属薄板部材（２．２）に当接したときに、第２の切抜き部（２２．２）がこれらのスペーサ（２０）に対してずらされて配置されているように、第２の部分領域（５．２）から打ち抜かれた第２の金属薄板部材（２．２）を、第１の金属薄板部材（２．１）の前または後に積層することを提案する。
Patent JP-2021526632-A (JP)
Title: 複合マルチスペクトルラマン分光測定方法及び装置
IPC: G01N21/65
Filed: 2019-05-13
Abstract: 本発明は、第１の励起周波数における第１の励起光ビームを生成する光源システム（２）と、スペクトル分離システム（８）と、観測スペクトル範囲における検出のためのシステム（１０）と、第１の相対波数と第２の相対波数との間に広がる第１のラマンスペクトル範囲におけるラマン散乱スペクトルの第１の部分を生成するコンピュータ（１２）とを含むラマン分光測定装置（１）に関する。本発明によれば、光源システムは、第１の励起周波数と異なる第２の励起周波数における第２の励起光ビームを生成するように適応され、コンピュータは、同じ観測スペクトル範囲の関数として、波数として表される第２のラマンスペクトル範囲におけるラマン散乱スペクトルの第２の部分を生成し、前記第２のスペクトル範囲は、第３の相対波数と第４の相対波数との間に広がる。本発明は、ラマン分光測定方法にも関する。
Patent JP-2021520074-A (JP)
Title: 強誘電体材料、強誘電体材料を含むｍｅｍｓコンポーネント、第１のｍｅｍｓコンポーネントを備えるｍｅｍｓデバイス、ｍｅｍｓコンポーネントを製造する方法、及びｃｍｏｓ対応ｍｅｍｓコンポーネントを製造する方法
IPC: H01L41/083
Filed: 2019-03-13
Abstract: ＡｌＮと少なくとも１つの遷移金属窒化物とを含む混晶を有する強誘電体材料。遷移金属窒化物の比率は、切替電圧の印加によって強誘電体材料の初期又は自発極性の方向が切替可能であるように選択される。切替電圧は、強誘電体材料の降伏電圧よりも低い。【選択図】図１ｂ
Patent JP-2022108353-A (JP)
Title: Magnet embedded motor
Inventor: YOSHINAGA FUMITAKA
IPC: H02K1/22
Filed: 2021-01-13
Abstract: To provide a magnet embedded motor that can improve both torque of a motor and strength of a rotor core.SOLUTION: A magnet embedded motor of the present invention includes a stator, and a rotor rotatably arranged inside the stator. The rotor has a rotor core obtained by laminating metal foils, and a plurality of magnet sets embedded in the rotor core in a circumferential direction. The rotor core has a shaft hole formed at the center, and a pair of radial magnet holes extending in a radial direction in an outer peripheral part are formed per magnetic pole. A pair of radial magnets included in the magnet sets and extending in the radial direction are embedded in the pair of radial magnet holes of the rotor core. An intermediate region of the rotor core adjacent to neither the radial magnet holes at a central part on the central side relative to the outer peripheral part nor the shaft hole and an inter-magnetic pole region between magnetic poles adjacent in the circumferential direction and not adjacent to the radial magnet holes are made of a nanocrystal soft magnetic material, and a portion excluding these regions is made of an amorphous soft magnetic material.SELECTED DRAWING: Figure 2
Patent JP-2021073454-A (JP)
Title: Sensor device
Inventor: WILLEM VAN ROY
IPC: G01N33/543
Filed: 2021-01-14
Abstract: To provide a device which detects a specimen and a method of measuring existence and/or concentration of the specimen in a sample.SOLUTION: A device 1 detects a specimen. The device 1 comprises: a sample inlet 10 which receives a sample; an affinity probe 111 which is selected so as to combine to the specimen preferentially; a converter 11 which detects the specimen and/or characterization of marker added to the specimen; a converter other than an FET converter; and a desalinization unit 13 which desalinizes the received sample.SELECTED DRAWING: Figure 5
Patent JP-2022109709-A (JP)
Title: Resin composition and molded article thereof
Inventor: YASUI HIROMI
IPC: C08L33/06
Filed: 2021-01-15
Abstract: To provide a resin composition excellent in scratch resistance, impact resistance and product processability.SOLUTION: The resin composition contains a graft copolymer (A) containing a silicone component, a thermoplastic resin (B), and a fatty acid compound (C). The graft copolymer (A) is obtained by graft-polymerizing a monomer containing a (meth)acrylic acid ester compound onto a composite rubber (c) containing a polyorganosiloxane (a) and an alkyl acrylate rubber (b). A molded article containing the resin composition is also provided.SELECTED DRAWING: None
Patent JP-2022111406-A (JP)
Title: Fuel cell activation method and fuel cell activation system
Inventor: SUGIMOTO KAZUHIKO
IPC: H01M8/04
Filed: 2021-01-20
Abstract: To provide a fuel cell activation method capable of suppressing deterioration in power generation performance of a fuel cell by desorbing an aromatic carbonyl compound adsorbed on an electrode of the fuel cell, from the electrode.SOLUTION: A fuel cell activation method according to the present disclosure activates a fuel cell which includes: an electrolyte membrane-electrode-frame assembly; a pair of plate-like separators arranged on both outer sides of the electrolyte membrane-electrode-frame assembly, and formed with gas flow paths for allowing reaction gas to flow between the electrodes and the separators, respectively; and elastically deformable sealing members, which are disposed so as to surround the electrodes, and provided so as to be in contact with both the electrolyte membrane-electrode-frame assembly and the separators, and contains an aromatic carbonyl compound as a decomposition product of the cross-linking agent. The method supplies, to the gas flow path, a hydride reducing agent for hydride-reduction of the aromatic carbonyl compound.SELECTED DRAWING: Figure 1
Patent JP-2021115476-A (JP)
Title: Odorant adsorbent
Inventor: KISHIDA TORU
IPC: A61L9/01
Filed: 2021-01-21
Abstract: To provide an odorant adsorbent that does not change yellow when heated, and can effectively adsorb both acidic and basic odorants as one pack.SOLUTION: An odorant adsorbent contains an imidazole compound and a polycarboxylic acid compound. When the number of functional groups of the polycarboxylic acid compound is defined as N, the content of the imidazole compound is 0.5-N+1 mol relative to 1 mol of the polycarboxylic acid compound.SELECTED DRAWING: None
Patent JP-2022112199-A (JP)
Title: Man-conveyor and gate device for man-conveyor
Inventor: HIROHATA KEISHIRO
IPC: B66B29/00
Filed: 2021-01-21
Abstract: To provide a man-conveyor capable of easily predicting an opening/closing operation of a gate.SOLUTION: A man-conveyor comprises a plurality of steps that move in a conveying direction, and a gate that opens and closes at least a part of an entrance. The gate continuously performs an opening/closing operation when the steps are moving.SELECTED DRAWING: Figure 6
Patent JP-2022112949-A (JP)
Title: pressure sensor
Inventor: MIYAZAKI TAKAHIRO
IPC: G01L19/14
Filed: 2021-01-22
Abstract: To provide a pressure sensor that can prevent foreign matters including living matters from intruding into a sensor chamber and improve the reliability of pressure detection.SOLUTION: A body portion 10 of a pressure sensor 1 is attached to a vehicle door, and has a sensor chamber 12 in which a sensor chip 11 for detecting pressure is placed. A passage forming portion 20 has an air introduction passage 24 that connects an outside air space 3 outside the body portion 10 and the sensor chamber 12 so that air can pass through, and is joined to the body portion 10. A partition wall 30 is formed integrally with the passage forming portion 20 and divides the air introduction passage 24 into an outer passage 241 on the outside air space 3 side and an inner passage 242 on the sensor chamber 12 side. Slit holes 40-44 are formed on a part of the partition wall 30, allow air to flow from the outer passage 241 to the inner passage 242, and prevent foreign matters including living matters from intruding thereinto.SELECTED DRAWING: Figure 5
Patent JP-2022113496-A (JP)
Title: Motor design support device and motor design support method
Inventor: TAMURA NATSUMI
IPC: G06F30/10
Filed: 2021-01-25
Abstract: To provide a motor design support device and a motor design support method that can obtain useful information for motor design based on the number of poles, the number of slots, and the like.SOLUTION: A motor design support device for supporting motor design includes: an input reception unit that accepts input of the number of poles of a motor and the number of slots of the motor; a pitch calculation unit that calculates an electrical angle pitch between adjacent teeth based on the numbers of poles and slots input via the input reception unit; and a winding type determination unit that determines a winding type based on the electrical angle pitch calculated by the pitch calculation unit. The winding type determination unit makes a determination by distinguishing the winding type between a first case where the electrical angle pitch is 120° or 240° and a second case where the electrical angle pitch is another angle.SELECTED DRAWING: Figure 1
Patent JP-2022113507-A (JP)
Title: Manufacturing method of felt for papermaking and felt for papermaking manufactured by the same
Inventor: YASUDA TORU
IPC: D21F7/08
Filed: 2021-01-25
Abstract: To provide a manufacturing method of a felt for papermaking, which suppresses increase of bending rigidity in a weft direction and is excellent in surface smoothness, and a felt for papermaking manufactured by the manufacturing method.SOLUTION: A felt for papermaking has a base cloth and a surface batt fiber layer that is laminated on a papermaking surface side of the base cloth and contains a core-sheath fiber having a fusion point of a sheath component of 165 to 185°C and a higher fusion point of a core component than that of the sheath component. A manufacturing method of the felt for papermaking has a laminating step to obtain a laminate by entangling a base cloth material with a surface batt fiber layer material, and a compression treatment step to apply compression treatment to the laminate at a temperature higher than the fusion point of the sheath component of the core-sheath fiber by 0 to 10°C. Fineness of the core-sheath fiber is preferably 15 to 20 dtex. When entire mass of the surface batt fiber layer is 100%, preferably 30 to 50% by mass of the core-sheath fiber is contained. The felt for papermaking is manufactured by the manufacturing method of the felt for papermaking.SELECTED DRAWING: Figure 8
Patent JP-2022115285-A (JP)
Title: camera system
Inventor: NAKAYAMA YOSUKE
IPC: H04N5/232
Filed: 2021-01-28
Abstract: To change over a communication path between an imaging apparatus and a control device without losing a video signal to be transmitted, in a camera system.SOLUTION: A video signal and a return video signal are transmitted from a side of an imaging apparatus 10 to a side of a CCU and from the side of the CCU to the side of the imaging apparatus 10, respectively. In this case, a path is wired communication via an optical composite cable or wireless communication using a wireless LAN. In the case of transferring the video signal and the return video signal between the imaging apparatus 10 and the CCU, deterioration in video quality caused by the imaging apparatus 10 and the CCU may occur depending on a situation of communication. On the side of the imaging apparatus 10, such deterioration is recognized on the return video signal by a video deterioration determination circuit 131. A video recording device 16 can recognize and store video signals which are generated during a period until recognition of a recording end trigger code since recognition of a recording start trigger code.SELECTED DRAWING: Figure 2
Patent JP-2022115760-A (JP)
Title: Food loss reduction supporting system
Inventor: SUE YUSUKE
IPC: G06Q30/02
Filed: 2021-01-28
Abstract: To provide a food loss reduction supporting system which supports measures for reducing food losses.SOLUTION: In a food loss reduction supporting system in which a management server and a user terminal are connected via a communication network, a management server 2 includes a store suggesting unit 211, an incentive method suggesting unit 212, a category suggesting unit 213, a campaign setting unit 214, a sticker timing notification unit 215, a collection information inputting unit 216, a billing processing unit 217, a measure information inputting unit 218, a measure information outputting unit 219, a reduction record outputting unit 220, a store information storage unit 231, a loss information storage unit 232, a campaign information storage unit 233, a collection information storage unit 234, a billing information storage unit 235, and a measure information storage unit 236. The collection information inputting unit 216 obtains the number of stickers attached to food products which are estimated to be disposed of in a store, collected from customers who have purchased the food products. The measure information outputting unit 219 determines the degree of reduction of food losses based on the number and outputs it.SELECTED DRAWING: Figure 4
Patent JP-2022083951-A (JP)
Title: Semiconductor light element
Inventor: NAKAMURA ATSUSHI
IPC: H01S5/343
Filed: 2021-02-05
Abstract: To provide a semiconductor light element with excellent long-term reliability.SOLUTION: A semiconductor light element includes a substrate, a mesa structure provided on the substrate, a semiconductor embedded layer provided in contact with both sides of the mesa structure, and an electrode containing Au and provided over the semiconductor embedded layer. The mesa structure is formed by stacking a first conductivity type semiconductor layer, a multiple quantum well layer, and a second conductivity type semiconductor layer from the substrate side. The semiconductor embedded layer includes a first semi-insulating InP semiconductor layer provided in contact with a side part of the mesa structure, a first diffusion preventing layer provided in contact with the first semi-insulating InP layer, and a second semi-insulating InP layer provided on the first diffusion preventing layer. The diffusion constant of the first diffusion preventing layer is smaller than that of the first semi-insulating InP layer.SELECTED DRAWING: Figure 3b
Patent JP-2021073017-A (JP)
Title: Non-invasive apparatus for detecting liver damage
Inventor: VERONIQUE MIETTE
IPC: A61B8/08
Filed: 2021-02-10
Abstract: To provide a non-invasive apparatus for detecting liver damage while taking account of different parameters.SOLUTION: There is provided an apparatus 100 for calculating a score 205 that reflects especially a state of liver damage. The apparatus 100 is designed to calculate the score 205 using physical parameters such as a parameter corresponding to inflammation and/or fibrosis and a parameter corresponding to steatosis.SELECTED DRAWING: Figure 1
Patent JP-2022122497-A (JP)
Title: fuel cell system
Inventor: SAITO HIROSHI
IPC: H01M8/249
Filed: 2021-02-10
Abstract: To provide a technology capable of appropriately controlling power generated by each fuel cell unit in a fuel cell system having a plurality of fuel cell units.SOLUTION: A fuel cell system includes a plurality of fuel cell units and a control device that controls operations of the plurality of fuel cell units. The control device execute a first process of respectively assigning a request value of total electric power to be generated by the plurality of fuel cell units to the plurality of fuel cell units and determining a command value to be given to each of the plurality of fuel cell units, and a second process of re-assigning the total power demand value to the plurality of fuel cell units and updating the command value such that the generated power of at least two of the plurality of fuel cell units changes when the required total power remains constant over a predetermined period of time.SELECTED DRAWING: Figure 4
Patent JP-2021077914-A (JP)
Title: Semiconductor device
Inventor: HIGASA AKIHIRO
IPC: H01L29/78
Filed: 2021-02-10
Abstract: To provide a semiconductor device capable of reducing generation of switching loss and resonance noise.SOLUTION: There is provided a semiconductor device 101 comprising: a semiconductor substrate 125 (semiconductor layer) including an active region 102; a plurality of MIS gate structures 32 (gate structure) arranged in the active region 102; a gate metal 103 (surface gate electrode) arranged on the semiconductor substrate 125 and including a gate pad 105 (pad part) given a control signal from the outside, a wiring part 167 routed on the semiconductor substrate 125 and electrically connected to the plurality of MIS gate structures 32, and a first removal region 110 (removal region) for separating at least a part of the wiring part 167 from the gate pad 105; and first routing wiring 115 (connection wiring) having a higher resistance value than that of the gate metal 103 and electrically connected to the gate pad 105 and the wiring part 167 across the first removal region 110 in a plan view.SELECTED DRAWING: Figure 13A
Patent JP-2022125510-A (JP)
Title: Reinforcement structure for glass panel of partition device
Inventor: NAKAGAWA MASATO
IPC: E04B2/74
Filed: 2021-02-17
Abstract: To reinforce glass panels P, P, ...SOLUTION: A support material 11 stood corresponding to joints D of glass panels P, P, and a pair of joint materials 12, 13 incorporated in the joints D of the glass panels P, P and engaging each other to connect the glass panels P, P are combined together.SELECTED DRAWING: Figure 1
Patent JP-2021080270-A (JP)
Title: Composition comprising xanthophyll and processed trapaceae plant
Inventor: NANRI Tomoaki
IPC: A61P27/10
Filed: 2021-02-18
Abstract: To provide a composition that is used for preventing and/or treating deterioration of visual functions and preventing and/or treating eye diseases.SOLUTION: The present disclosure provides a novel composition containing xanthophyll or a salt thereof and processed Trapaceae plants, and an ophthalmic composition containing processed Trapaceae plants. The xanthophyll is at least one selected from the group consisting of lutein, astaxanthin, β-cryptoxanthin, zeaxanthin, mesozeaxanthin, canthaxanthin, capsanthin and fucoxanthin.SELECTED DRAWING: Figure 1
Patent JP-2022126499-A (JP)
Title: Provision device, provision method, and provision program
Inventor: KOBAYASHI HAYATO
IPC: G06F16/90
Filed: 2021-02-18
Abstract: To allow for providing more appropriate information to users.SOLUTION: A provision device of the present invention comprises an acquisition unit configured to acquire a search query based on an input from a user, a learning unit configured to learn a usage history of the user according to the search query, and a generation unit configured to generate a question sentence based on the search query acquired by the acquisition unit after learning the usage history and the usage history learned by the learning unit.SELECTED DRAWING: Figure 3
Patent JP-2022129172-A (JP)
Title: Similar physical property name extraction program, similar physical property name extraction method and similar physical property name extraction device
Inventor: YOKONO HIKARU
IPC: G06F40/247
Filed: 2021-02-24
Abstract: To extract synonyms that are similar in terms of nature.SOLUTION: A similar physical property name extraction device accepts input of a text document containing multiple physical property names. The similar physical property name extraction device executes the processes of: generating physical property name vectors on the basis of combinations of the physical property names and physical property values and combinations of the physical property names and substances in the text document; and outputting physical property names in the text document that are similar to a certain physical property name based on vector similarity.SELECTED DRAWING: Figure 1
Patent JP-2022129505-A (JP)
Title: Medium feeder and image forming device
Inventor: NAKAZATO KYOSUKE
IPC: B65H3/44
Filed: 2021-02-25
Abstract: To provide a medium feeder capable of improving user convenience.SOLUTION: A medium feeder comprises: a first medium feeding unit that has a first medium tray for storing a first recording medium; a second medium feeding unit that has a second medium tray for storing a second recording medium; a first switch provided on a power supply path from the first medium feeding unit to the second medium feeding unit; a third medium feeding unit that has a third medium tray for storing a third recording medium; a second switch provided on a power supply path from the second medium feeding unit to the third medium feeding unit; and a control unit. When the first to third media are equal in size, the control unit turns the first switch off to control a medium conveyance operation from the first medium tray, turns the first switch on after reduction of the residual capacity of the first recording medium, and controls a medium conveyance operation from the second of the second and third medium trays.SELECTED DRAWING: Figure 3