baber/WOPTO huggingface dataset:
Patent JP-2022075770-A (JP)
Title: Liquid resin composition for sealing and electronic component device
IPC: C08K9/06
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid resin composition for sealing which can maintain high fluidity and heat resistance and suppress occurrence of a bleeding phenomenon. 
     SOLUTION: The liquid resin composition for sealing contains (A) an epoxy resin having a weight average molecular weight of 100-1,000, (B) a curing agent having at least one amino group in one molecule, (C) a polymer resin, and (D) an inorganic filler treated with a silane compound having an epoxy group. The weight average molecular weight of the polymer resin (C) is 10,000-100,000. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023134248-A (JP)
Title: Image recording device and consumable item ordering processing program
Inventor: TAKASAKI HIRONORI
IPC: G06Q30/0601
Filed: 2022-03-14
Abstract: To allow simultaneous ordering of a plurality of consumable items to reduce the burden on a user.SOLUTION: An image recording device executes a procedure of S5 of determining which of a small consumption state, an intermediate consumption state, and a large consumption state the degree of consumption of an ink cartridge 1 and the degree of consumption of an ink cartridge 2 corresponds to, and procedures of S15-S50 of, based on a result of determination in S5, when the ink cartridge 1 becomes the large consumption state before the ink cartridge 2 becomes the large consumption state, selectively performing ordering processing or non-ordering processing on the ink cartridge 1 and the ink cartridge 2. When the ink cartridge 2 is in the small consumption state, the image recording device performs the ordering processing on the ink cartridge 1 and performs the non-ordering processing on the ink cartridge 2, and when the ink cartridge 2 is in the intermediate consumption state, the image recording device performs the ordering processing on the ink cartridge 1 and performs the ordering processing on the ink cartridge 2.SELECTED DRAWING: Figure 3
Patent JP-2023124745-A (JP)
Title: Cutter sharpening tool
Inventor: TAMAOKI KOJI
IPC: B24B3/54
Filed: 2022-02-25
Abstract: To provide a tool capable of sharpening a cutter simply, quickly and safely by anybody.SOLUTION: A groove with an angle at a cutting edge is added onto the tip of a rod-like thing, and a cutter such as a kitchen knife is held there, and a support tool slidable for stabilizing the angle is attached thereto, to thereby sharpen the cutter with a whetstone, while sliding it along a flat surface such as a table.SELECTED DRAWING: Figure 3
Patent JP-2023137635-A (JP)
Title: Battery case and secondary battery including battery case
Inventor: TANIMOTO KOICHI
IPC: H01M50/103
Filed: 2022-03-18
Abstract: To improve the ease of assembly when attaching a sealing plate to an opening of a case body.SOLUTION: A battery case disclosed here includes a bottomed square case body 41a having a substantially rectangular opening 41a1, and a sealing plate attached to the opening. The opening 41a1 of the case body 41a has a long side 44a, a short side 46a, an R portion 47c, and a step 48b protruding from the inner surface of the short side 46a. The R portion 47c is provided with a gradually changing region 47c3 in which the shape of the step 48b gradually changes toward the shape of the inner surface of the long side 44a as it goes along the R portion 47c toward the long side 44a.SELECTED DRAWING: Figure 5
Patent JP-2023139716-A (JP)
Title: Semiconductor device
Inventor: SHIRAISHI TATSUYA
IPC: H01L29/78
Filed: 2022-03-22
Abstract: To provide a semiconductor device with a high withstanding voltage.SOLUTION: A semiconductor device comprises: a first electrode; a first semiconductor layer of a first conductivity type provided on the first electrode; a second semiconductor layer of the first conductivity type provided on the first semiconductor layer; a first semiconductor region of a second conductivity type provided on the second semiconductor layer; a first insulating film provided in a trench reaching the second semiconductor layer from on the first semiconductor region so as to be opposed to the second semiconductor layer, and in which the dielectric constant of its upper part is higher than that of its lower part; a second electrode provided in the trench so as to be opposed to the first semiconductor region; a second insulating film provided on the first insulating film in the trench and between the second electrode and the first semiconductor region; a second semiconductor region of the first conductivity type provided on the first semiconductor region; an interlayer insulating film provided on the second electrode; and a third electrode provided on the interlayer insulating film and electrically connected with the second semiconductor region.SELECTED DRAWING: Figure 1
Patent JP-2022091866-A (JP)
Title: Needling device and drug applicator
IPC: A61H23/02
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a needling device to be used for needling of a subject's skin. 
     SOLUTION: A drug applicator device may be used for applying a drug to a subject's skin. For example, a needling device may be applied to a subject's skin for hair growth applications, or may be used for wrinkle, scar, or tattoo removal. The drug applicator device may be used for multiple drug application purposes such as applying a hair growth compound to the skin of a subject. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023145268-A (JP)
Title: Image formation apparatus and program
Inventor: MIYAMORI SHINYA
IPC: B41J29/38
Filed: 2022-03-28
Abstract: To reduce a processing load of an apparatus and a work load of a user when processing for adjustment of an image formation apparatus and processing for diagnosis of the image formation apparatus are performed at mutually-different timing.SOLUTION: In each image formation apparatus 100, generation of a chart sheet CP is performed, reading of the chart sheet CP is performed and adjustment of an image formation unit 100A is performed. In each image formation apparatus 100, generation of the chart sheet CP and reading of the chart sheet CP are formed, for example, for each predetermined specific period like everyday, and adjustment of the image formation unit 100A is performed. In a case of daily adjustment, read image data is transmitted to a server device 200.SELECTED DRAWING: Figure 1
Patent JP-2023146969-A (JP)
Title: Power storage device
Inventor: WATABE DAIKI
IPC: H01M50/533
Filed: 2022-03-29
Abstract: To provide a power storage device that suppresses a failure such as an increase in an electric resistance in a tab group due to a damage having occurred in a bent portion in a connection portion side of an electrode tab, even when an impact or vibration has been applied.SOLUTION: Electrode tabs 32A of a power storage device 1 have bent portions 34A and 35A which are bent in a tab thickness direction TH. At least one of a plurality of electrode tabs 32A forming a tab group 38A has a configuration in which in comparison with a tab width L1 of a tab connection portion 33A that contains a joint portion 33Ay, which is jointed with an electrode terminal 50 directly or via another electrode tab 32A, on an inner side WH1 in a tab width direction, a tab width L2 of the bent portion 34A on a connection portion side, which is positioned closest to the tab connection portion 33A side out of the bent portions 34A and 35A, is small (L2<L1).SELECTED DRAWING: Figure 3
Patent JP-2022155579-A (JP)
Title: Polyester resin and molding comprising polyester resin
Inventor: SHIRAHAMA RIE
IPC: C08G63/85
Filed: 2022-03-30
Abstract: To provide a polyethylene furanoate that has excellent thermostability, a high molecular weight, and friendliness to the environment, and a molding comprising the same.SOLUTION: The present invention discloses a polyester resin that has a 2,5-furandicarboxylic acid unit, an ethylene glycol unit and a diethylene glycol unit. The ratio of the diethylene glycol unit is 7 or less to the ethylene glycol unit 100. The polyester resin comprises germanium atoms of 1-500 ppm and comprises group 2 elements in the periodic table of 0.01-300 ppm. The intrinsic viscosity is 0.8 dl/g or more.SELECTED DRAWING: None
Patent JP-2023150030-A (JP)
Title: vehicle
Inventor: NAKATA CHIAKI
IPC: B60J5/00
Filed: 2022-03-31
Abstract: To provide a vehicle which allows a user to grasp a possibility of a collision with an obstacle in advance before opening a door, such as a back door, to avoid the collision with the obstacle during opening of the door without increasing costs.SOLUTION: A vehicle includes: a door supported pivotally so as to be openable or closable relative to the vehicle through its rotation; position specifying means which specifies a position where an end of the door is located farthest from the vehicle during the rotation; and notification means which notifies a user of the position specified by the position specifying means.SELECTED DRAWING: Figure 2
Patent JP-2023150438-A (JP)
Title: Polymer-coated substrate and medical analysis device
Inventor: MINAGAWA YASUHISA
IPC: B32B27/00
Filed: 2022-03-31
Abstract: To provide a polymer-coated substrate in which a polymer layer formed on the surface of a substrate is stable for a long period of time even in a liquid environment, and a medical analysis device including the polymer-coated substrate.SOLUTION: The present invention relates to a polymer-coated substrate which includes a substrate, a silane compound layer formed on the surface of the substrate, and a polymer layer formed on the silane compound layer.SELECTED DRAWING: None
Patent JP-2022089932-A (JP)
Title: Automatic wound coupling detection in negative pressure wound therapy systems
IPC: A61M27/00
Filed: 2022-04-19
Abstract: PROBLEM TO BE SOLVED: To provide negative pressure wound therapy systems that make it possible to determine whether a wound dressing is coupled to a wound in reliable and simple manner. 
     SOLUTION: A system includes a negative pressure source, a sensor, and a controller. The negative pressure source can provide negative pressure via a fluid flow path to the wound dressing. The sensor can monitor pressure in the fluid flow path. The controller can determine whether the wound dressing is coupled to a wound from a change in magnitude of pressure in the fluid flow path over time being indicative of a more chaotic condition than a steady condition while the negative pressure source maintains negative pressure in the fluid flow path within a pressure range. In addition, the controller can output a first indication denoting that the wound dressing is coupled to the wound and a second indication denoting that the wound dressing is not coupled to the wound. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022101651-A (JP)
Title: Network assisted bootstrapping for machine-to-machine communication
IPC: H04W12/69
Filed: 2022-04-22
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for a network permitting user equipment to access a service. 
     SOLUTION: A method comprises: receiving a request to identify user equipment; in response to the request, providing a first message including an Extensible Authentication Protocol (EAP) message to a network node; and receiving a message responsive to the first message including the EAP message. The first message including the EAP message further comprises a first identifier for identifying the user equipment, and a service provider identifier of a service to which the user equipment is trying to access. The responsive message indicates that the access to the service is permitted. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023161605-A (JP)
Title: 送風装置
IPC: F24F13/06
Filed: 2022-04-26
Abstract: 【課題】一壁面に所定の間隔を設けて配置された各ノズルから気流を吹き出す場合において、各ノズルから吹出す気流が本来の意図と異なる位置で衝突（合流）することを抑制可能な送風装置を提供する。【解決手段】送風装置は、居室空間とは異なる空間から搬送された空気を居室空間を構成する一壁面から居室空間へ向けて吹き出す矩形の第一ノズルと、居室空間とは異なる空間から搬送された空気を一壁面から居室空間へ向けて吹き出す矩形の第二ノズルと、を備える。第一ノズル及び第二ノズルは、一壁面の所定の中央部を中心にして一壁面上に対称に且つ所定の間隔を設けて矩形における長辺方向を並行に配置され、長辺方向における中央近傍に搬送された空気の通過を遮断する分流生成部を有する。【選択図】図６
Patent JP-2023118032-A (JP)
Title: Information processing program
Inventor: BABA HAJIME
IPC: G06Q20/08
Filed: 2022-05-13
Abstract: To provide an information processing device, an information processing method and an information processing program, which improve reliability of code payment.SOLUTION: An information processing system is provided, comprising user terminals, a store terminal, and a payment server communicably connected to one another via a network N by wire or wirelessly, where the payment server, an information processing device, comprises a reception unit and an execution unit. The reception unit receives transaction information including information indicating that a transaction of concern is an off-line payment transaction from a user terminal or the store terminal and a sales amount of a store resulting from the payment transaction. If the sales amount satisfied a given condition, the execution unit performs transaction processing corresponding to the payment transaction.SELECTED DRAWING: Figure 4
Patent JP-2023172449-A (JP)
Title: 再生プラスチック製造方法および当該製造方法で製造されてなる再生プラスチック
IPC: B29B17/02
Filed: 2022-05-24
Abstract: 【課題】本発明は、印刷層を含む包装材から、効率的に印刷層を脱離し、着色、異物及び気泡の少ない再生プラスチックを得る方法を提供することを課題とする。【解決手段】包装材（Ａ）から再生プラスチックを得る再生プラスチック製造方法であって、包装材（Ａ）は、プラスチック積層体及び前記プラスチック積層体の少なくとも一方の面上に設けられた印刷層を有し、前記包装材（Ａ）の最外面にあり、前記プラスチック積層体は、有彩色インキ層を含まず、包装材（Ａ）のポリオレフィン樹脂含有率が、８０質量％以上であり、包装材（Ａ）を、界面活性剤を含む脱離液に浸漬することで前記印刷層の８５質量％以上を除去して、積層体（Ｂ）を得る工程１と、前記積層体（Ｂ）をスクリュー及び吐出部を具備した押出装置を用いて溶融及び混錬する工程２と、を含む、再生プラスチック製造方法。【選択図】なし
Patent JP-2023173432-A (JP)
Title: 作業車
IPC: B66F9/24
Filed: 2022-05-26
Abstract: 【課題】ユーザが必要とするバッテリ容量に応じて搭載するバッテリの容量を変更することができる作業車を提供する。【解決手段】走行可能な車体と、車体上に設けられた作業装置と、作業装置を作動させるポンプ駆動モータ５３と、車体に固定設置される固定設置バッテリ７０と、車体から着脱自在に設置される可搬型バッテリ８０と、固定設置バッテリ７０および可搬型バッテリ８０からポンプ駆動モータ５３へ電力を供給する電力供給装置１００と、を備え、電力供給装置１００は、固定設置バッテリ７０および可搬型バッテリ８０を並列接続してポンプ駆動モータ５３へ電力を供給可能とする。【選択図】図３
Patent JP-2022184802-A (JP)
Title: Sole having reinforcing structure, shoe having such sole and method for manufacturing such article
Inventor: FALK BRUNS
IPC: A43B5/06
Filed: 2022-05-30
Abstract: To relate to soles for shoes, in particular, soles for running shoes, to relate to the shoes having such soles, in particular, the running shoes, and also, to relate to a method for manufacturing such articles.SOLUTION: There are provided soles for shoes, in particular, the soles for running shoes. The sole comprises at least two reinforcing members extending to at least a front half of the sole, and two blade members extending to at least the front half of the sole. The reinforcing member defines a first layer in the sole, the blade member defines a second layer in the sole, and the first layer and the second layer are at least partially deformed from each in a vertical direction.SELECTED DRAWING: Figure 16a
Patent JP-2023176536-A (JP)
Title: 情報処理装置、その制御方法ならびにプログラム
IPC: H04N23/66
Filed: 2022-05-31
Abstract: 【課題】状況が変化しても目標被写体を精度良く追尾することが可能な情報処理装置を提供する。【解決手段】本開示に係る情報処理装置は、撮像手段のパン、チルト及びズームの少なくともいずれかの駆動を制御しながら撮影された動画を受信する受信手段と、動画を構成する画像に含まれる被写体を学習モデルを用いて推定する推定手段と、被写体に対する推定の信頼度を示す尤度に応じて、追尾の対象となる目標被写体を決定する決定手段と、目標被写体の画像内の位置を、画像内の所定の位置に位置させるように撮像手段の駆動を制御するための制御情報を出力する制御手段と、を有する。ここで、決定手段は、撮像手段のチルト角度に応じて異なる、目標被写体を決定するための尤度の基準を用いて、目標被写体を決定する。【選択図】図８
Patent JP-2023181861-A (JP)
Title: ズームレンズ及び撮像装置
IPC: G02B15/20
Filed: 2022-06-13
Abstract: 【課題】 小型かつ光学性能の良好なズームレンズを提供する。【解決手段】 物体側から像側へ順に、負の屈折力を有する第１レンズ群（Ｇ１）と、正の屈折力を有する第２レンズ群（Ｇ２）と、後続群とを有し、後続群は、最も像側にレンズ群ＧＬを有し、開口絞りは、後続群中に配置し、各群の間隔を変化させることで変倍を行い、合焦時には後続群の少なくとも一部のレンズ群が光軸上を移動することで合焦し、所定の式を満たすズームレンズ。【選択図】図１
Patent JP-2023183120-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-15
Abstract: 【課題】遊技興趣の低下を抑える遊技機を提供すること。【解決手段】大当たりであるかハズレであるかの大当たり判定を行い、大当たり判定の結果が大当たりである場合に遊技者に有利な大当たり遊技を実行することがあり、大当たり判定が行われると、表示部において、演出図柄を変動表示させてから、当該大当たり判定の結果を示唆する態様で停止表示させることがあり、大当たり遊技において特定条件が成立していることによって、演出図柄の変動表示を開始させることがある。【選択図】図４９
Patent JP-2023183501-A (JP)
Title: 洗濯機および洗濯機用の回転翼盤
IPC: D06F17/10
Filed: 2022-06-16
Abstract: 【課題】低コスト化しつつ、衣類の傷みを低減する洗濯機および洗濯機用の回転翼盤を提供する。【解決手段】本発明の回転翼盤は、上面に隆起部および谷部を複数形成する翼ベースと、前記駆動部の動力により回転する軸を支持する軸受と、前記翼ベースの下面において、前記軸受の径方向外側に設けられる複数の第１羽根と、を備え、前記翼ベース、前記軸受および前記第１羽根は、一体であり、周方向に隣り合う前記第１羽根の間には、前記翼ベースを上下に貫通する複数の第１貫通孔が形成され、前記第１羽根は、鉛直方向に対し傾斜して突出している。【選択図】図７
Patent JP-2023184033-A (JP)
Title: 内燃機関の制御装置
IPC: F02B19/12
Filed: 2022-06-17
Abstract: 【課題】点火プラグの作動を制御するためのＥＣＵの処理負荷を軽減する。【解決手段】エンジンは、主燃焼室の内部の混合気を点火する主室点火プラグと、副燃焼室の内部の混合気を点火する副室点火プラグと、を有する。記憶部には、エンジン回転数とエンジン負荷とに応じた目標点火時期を表す先行点火マップと、エンジン回転数とエンジン負荷とに応じた主室点火プラグの点火時期と副室点火プラグの点火時期との間の目標位相差を表す位相差マップと、が記憶される。コントローラは、主室点火モードまたは副室点火モードが目標点火モードに決定されると、先行点火マップに基づく目標点火時期で点火プラグが点火し、位相差点火モードが目標点火モードに決定されると、先行点火マップに基づく目標点火時期で主室点火プラグが点火した後、位相差マップに基づく目標位相差の分だけ目標点火時期から遅角して副室プラグが点火するように点火プラグを制御する。【選択図】図６
Patent JP-2024003727-A (JP)
Title: 復旧計画作成支援システム、復旧計画作成支援方法
IPC: G06Q50/26
Filed: 2022-06-27
Abstract: 【課題】復旧作業の効率を高める。【解決手段】プロセッサとメモリとを有したコンピュータにより、災害の復旧計画の作成を支援する復旧計画作成支援システムであって、プロセッサは、プログラムを実行して、道路の位置を示す道路情報と、道路の周辺の物体に取り付けられたセンサから得られた、当該物体により発生している障害に関する故障点情報とに基づいて、道路が閉塞しているか否かを判定し、判定の結果に基づいて、道路情報に含まれる第１の地点と第２の地点との間における移動経路のうち、閉塞していると判定した道路以外の移動経路であって、コストが所定の条件を満たす移動経路を選択し、ユーザに提示する。【選択図】図４
Patent JP-2024005069-A (JP)
Title: 情報処理装置および情報処理システム
IPC: G01C21/26
Filed: 2022-06-29
Abstract: 【課題】車両の乗員に適切な運転支援を提供する。【解決手段】第一の車両が出発地を出てから第一の地点に到達するまでの第一の期間における、前記第一の車両の乗員の行動に関する第一のデータを取得し、 前記第一のデータに基づいて、前記第一の車両が前記第一の地点を出てから目的地に到達するまでの第二の期間における運転支援を行う。【選択図】図１
Patent JP-2024006704-A (JP)
Title: 情報処理装置、情報処理方法及び情報処理プログラム
IPC: G06F3/00
Filed: 2022-07-04
Abstract: 【課題】情報処理装置に接続される可搬型装置を適切に管理することができる情報処理装置、情報処理方法及び情報処理プログラムを提供することにある。【解決手段】情報処理装置は、情報処理装置に接続される装置に関する情報を示す装置情報を生成する装置情報生成部と、前記装置情報生成部が生成した前記装置情報に基づいて、前記装置が接続される可搬型装置が前記装置情報に含まれているか否かを判定する装置情報判定部と、前記装置情報判定部が判定した判定結果に基づいて、前記可搬型装置がデバイスロスト状態であることを示すデバイスロスト情報を出力する出力部と、を備える。【選択図】図３
Patent JP-2024007140-A (JP)
Title: 構造体
IPC: H01Q17/00
Filed: 2022-07-05
Abstract: 【課題】構造体の形状に制約を加えることなく、かつコストを増大することなく簡易な構成でＲＣＳを低減することができる構造体を提供する。 
【解決手段】構造体は、ＲＣＳを低減するための構造体であって、構造物の一部である基材と、電波の進行方向に対して前記基材の手前側を前側、前記進行方向の進行側を後側としたときに、前記基材の前記前側のエッジから前記基材の表面に沿って所定距離離れた位置のみまでの領域、又は前記基材の前記後側のエッジから前記基材の表面に沿って所定距離離れた位置のみまでの領域に、前記基材の表面又は内部に設けられた電波吸収体と、を備える。 
【選択図】図１
Patent JP-2024008546-A (JP)
Title: 焼結用パレット
IPC: F27B21/08
Filed: 2022-07-08
Abstract: 【課題】焼結用パレットの支持梁に対するスタンドの位置ずれを抑制することを目的とする。【解決手段】焼結鉱の原料が積載されるグレートを有し、原料を搬送しながら焼結させる焼結用パレットであって、搬送方向に間隔を空けて配置され、グレートを支持する複数の支持梁５４と、隣り合う支持梁５４の係合部５６が上下方向に係合可能とされるとともに、係合部５６を保持する被係合部８２を両端部に有し、隣り合う支持梁５４に架け渡され、グレートよりも上方へ突出するスタンド８０と、係合部５６の上面５６Ｕと被係合部５６との上側隙間Ｇ１、及び係合部５６の下面５６Ｌと被係合部５６との下側隙間Ｇ２に配置されるカバー部材９０と、を備える。【選択図】図６
Patent JP-2024008605-A (JP)
Title: 木質ペレットの改質方法、木質ペレット及び木質ペレットの膨潤抑制剤
IPC: C10L5/44
Filed: 2022-07-08
Abstract: 【課題】木質ペレットの膨潤を抑制し、輸送及び／又は貯蔵時に粉化物の発生を抑制するとともに、輸送時に生じた木質ペレットの粉化物を飛散させることなく回収でき、固形燃料として有効利用することができる木質ペレットの改質方法を提供する。【解決手段】輸送及び／又は貯蔵時における木質ペレット改質方法であって、上記木質ペレットと、輸送及び／又は貯蔵時に生じる木質ペレット粉化物とに対して、グリセリン水溶液を含有する改質剤を噴霧することを特徴とする木質ペレット改質方法。【選択図】なし
Patent JP-2022176182-A (JP)
Title: Method for manufacturing aroma sample sending paper
IPC: B65D27/00
Filed: 2022-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing aroma sample sending paper which can store and send a plurality of pieces of test aroma paper (scent paper, mouillette or test perfume paper or the like) of an aroma sample that is formed by bending one piece of rectangular paper and is impregnated with perfume. 
     SOLUTION: There is provided aroma sample sending paper having a plurality of bag parts in which a sheet S constituted of a first sheet part 1 (first inside surface 2 and first outside surface 3), a second sheet part 4 (second inside surface 5 and second outside surface 6), and a third sheet part 7 (third inside surface 8 and third outside surface 9) is formed in a tri-fold shape, the third sheet part 7 is bent and is bonded to the second inside surface 5 to constitute a bag part 21, test aroma paper 30 is inserted into the bag part 21, and the first inside surface 2 (first outside surface 3) and the second inside surface 5 (second outside surface 6) are bonded to each other. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022136301-A (JP)
Title: Solid preparation
IPC: A23L5/00
Filed: 2022-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid preparation that resists a change in color while containing ang-khak and/or a processed product thereof. 
     SOLUTION: The present invention discloses a method for preventing discoloration of a solid preparation containing (A) ang-khak and/or a processed product thereof. The solid preparation contains, in addition to the component (A), (B) an additive selected from the group consisting of cellulose and derivatives thereof, milk protein, oligosaccharides, sugar alcohols, edible processed oil and fat, thickening polysaccharides, and calcium stearate, so that it is possible to prevent discoloration of a solid preparation containing ang-khak and/or a processed product thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022172116-A (JP)
Title: Method for extending half-life of protein
IPC: C12N1/19
Filed: 2022-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a protein having a prolonged half-life, and a pharmaceutical composition containing the protein. 
     SOLUTION: The present invention discloses an erythropoietin (EPO) having a prolonged half-life, where the erythropoietin (EPO) has specific amino acid sequences, and one or more lysine residues at positions corresponding to 124, 167, 179, and 181 from an N-terminus of the erythropoietin (EPO) are replaced by arginines. A pharmaceutical composition is for preventing and/or treating anemia and bone disease, the pharmaceutical composition comprising the EPO having a prolonged half-life and a pharmaceutically accepted excipient. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022171670-A (JP)
Title: Laminate, printed wiring board, semiconductor package and method for producing laminate
IPC: B32B5/28
Filed: 2022-08-18
Abstract: PROBLEM TO BE SOLVED: To provide: a laminate having excellent connection reliability while having a high elastic modulus and low thermal expansion property; a printed wiring board and a semiconductor package using the laminate; and a method for producing a laminate. 
     SOLUTION: There is provided a laminate containing two or more composite layers containing a cured product of a fiber base material and a thermosetting resin composition. The two or more composite layers contain one or more composite layers (X) and one or more composite layers (Y), the composite layers (X) are layers containing a first fiber base material constituted by a first glass fiber, the composite layers (Y) are layers containing a second fiber base material constituted by a second glass fiber, the first glass fiber has a tensile modulus at 25°C higher than that of the second glass fiber. A printed wiring board and a semiconductor package using the laminate, and a method for producing the laminate are provided. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022172194-A (JP)
Title: Non-aqueous secondary battery
IPC: H01M50/491
Filed: 2022-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel separator structure in a secondary battery. 
     SOLUTION: A non-aqueous secondary battery includes a positive electrode, a negative electrode, an electrolytic solution, a first separator, and a second separator, and the first separator and the second separator are provided between the positive electrode and the negative electrode, the first separator has a first hole and the second separator has a second hole. The first hole and the second hole have different sizes. Alternatively, the volume ratio of the first holes in the first separator is different from the volume ratio of the second holes in the second separator. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT