baber/WOPTO huggingface dataset:
Patent JP-2022100395-A (JP)
Title: Lithium ion secondary battery and method for manufacturing the same
IPC: H01M4/139
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery that is excellent in durability and increased in capacity compared with the conventional one. 
     SOLUTION: A lithium ion secondary battery of the present disclosure includes a positive electrode, a negative electrode, and a separator. The positive electrode includes a positive electrode current collector foil 31a, and a positive electrode mixture layer 31b disposed on a surface of the positive electrode current collector foil 31a. The positive electrode mixture layer 31b includes a superficial layer portion 31s opposing the negative electrode via the separator, and a deep layer portion 31d disposed between the superficial layer portion 31s and the positive electrode current collector foil 31a. The superficial layer portion 31s contains positive electrode active material particles Ps having an average particle diameter larger than an average particle diameter of positive electrode active material particles Pd contained in the deep layer portion 31d. A space ratio between the positive electrode active material particles Ps in the superficial layer portion 31s is lower than a space ratio between the positive electrode active material particles Pd in the deep layer portion 31d. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022093729-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a game ball shooting device when attaching or detaching a game board, in a game machine having a game machine shooting device at the top of a game machine. 
     SOLUTION: An upper shooting device 12 is attached to the upper left of a game board 5, and a shooting device guard member is attached. The upper shooting device 12 is attached to the game board 5 and attachable to and detachable from a main frame 2 together with the game board 5. The game board 5 may be supported on the lower front edge of the main body frame 2 so as to be able to move in the right-left direction and to horizontally rotate at the time of attachment or detachment. 
     SELECTED DRAWING: Figure 100 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023167184-A (JP)
Title: 半導体装置および半導体装置の製造方法
IPC: H01L21/336
Filed: 2022-05-11
Abstract: 【課題】信頼性の高い半導体装置を提供する。【解決手段】半導体装置は、単結晶の窒化ガリウム上に設けられたゲート絶縁膜を有する。ゲート絶縁膜は、窒化ガリウムの表面に配置されており、六回対称の結晶性を有する第１の絶縁膜を備える。ゲート絶縁膜は、第１の絶縁膜の上面に配置されており、窒化ガリウムの結晶情報の伝搬を阻害する機能を有する第２の絶縁膜を備える。ゲート絶縁膜は、第２の絶縁膜の上面に配置されており、第１の絶縁膜および第２の絶縁膜の誘電率以上の誘電率を有する第３の絶縁膜を備える。第１の絶縁膜の結晶性の方が第３の絶縁膜の結晶性よりも高い。【選択図】図１
Patent JP-2023170356-A (JP)
Title: 光モジュール用パッケージおよび光モジュール
IPC: H05K1/02
Filed: 2022-05-19
Abstract: 【課題】本開示は、隣接する信号配線間のクロストークを低減する光モジュール用パッケージを提供する。【解決手段】第１配線層と、第２配線層と、第３配線層と、を有する基板を備え、前記第１配線層は、第１信号端子と、第２信号端子と、前記第１信号端子と前記第２信号端子との間に設けられ、前記第１方向に沿って延在する第１グランド端子と、を含み、前記第２配線層は、第１間隔で配列された複数の第１ビアを介して前記第１グランド端子と接続される第１グランドパターンを含み、前記第３配線層は、前記第１方向に沿って前記第１間隔で配列された複数の第２ビアおよび前記第１方向に沿って前記第１間隔で配置された複数の第３ビアを介して前記第１グランドパターンと接続され、前記第１方向に沿って延在する第２グランドパターンを含む光モジュール用パッケージ。【選択図】図７
Patent JP-2023173861-A (JP)
Title: 軟包装用印刷インキ組成物、印刷方法、印刷物及びラミネート積層体
IPC: C09D11/102
Filed: 2022-05-26
Abstract: 【課題】地球温暖化防止や環境負荷低減に貢献でき、軟包装に用いられる場合であっても優れた階調再現性、印刷適性などの諸物性を示す軟包装用印刷インキ組成物を提供する。【解決手段】Ａ．顔料Ｂ．末端に第１級アミノ基及び／又は第２級アミノ基を有し、かつ末端に水酸基を有するポリウレタン樹脂Ｃ．有機溶剤及び水のＡ～Ｃを含有し、Ｂ．のポリウレタン樹脂は、特定の重合成分を含有し、さらに、ポリウレタン樹脂の１０～１００質量％がバイオマスポリウレタン樹脂であり、前記バイオマスポリウレタン樹脂は、バイオポリエステルポリオール成分と、イソシアネート成分とを反応させたバイオマスポリウレタン樹脂を含み、前記バイオポリエステルポリオール成分は、植物由来のジエチレングリコールを含む炭素数が２～１０の短鎖ジオール成分と、カルボン酸成分とを反応させたバイオポリエステルポリオールを含む、軟包装用印刷インキ組成物。【選択図】なし
Patent JP-2023176674-A (JP)
Title: 鋼材ダンパー
IPC: E04H9/02
Filed: 2022-05-31
Abstract: 【課題】制振性能と外観意匠性の双方に優れている木質制振壁を形成する、鋼材ダンパーを提供すること。【解決手段】隣接する２つの木質パネル２０の双方の小口２２の対応する位置に設けられている、収容溝２５に対して挿入され、双方の木質パネル２０に対して軸状の固定部材３０により固定されて木質制振壁４０を形成する、鋼材ダンパー１０であり、木質パネル２０に固定される一対の固定片１１と、一対の固定片１１を相互に間隔を置いて繋ぎ、地震エネルギーを吸収する複数の吸収片１３とを有し、固定片１１には、固定部材３０が貫通する複数の第１貫通孔１８が開設され、複数の吸収片１３には、平面視がＶ字状の第１吸収片１３Ａと逆Ｖ字状の第２吸収片１３Ｂが含まれ、上下方向に亘って、複数の第１吸収片１３Ａが間隔を置いて並び、複数の第２吸収片１３Ｂが間隔を置いて並んでいる。【選択図】図１
Patent JP-2023021918-A (JP)
Title: Paste, solid electrolyte layer or electrode mixture layer, and solid-state battery
Inventor: SUYAMA MOTOSHI
IPC: H01M10/052
Filed: 2022-06-16
Abstract: To provide: a highly stable paste containing an organic solvent capable of restraining formation of lithium halide due to decomposition of halide solid electrolyte; a solid electrolyte layer or electrode mixture layer as a coating layer of the paste; and a solid-state battery having the solid electrolyte layer or electrode mixture layer.SOLUTION: A paste contains a halide solid electrolyte and an organic solvent. The halide solid electrolyte contains a halide composed of Li, M, and X (where M is at least one selected from the group consisting of metallic and semi-metallic elements other than Li, and X is at least one selected from the group consisting of F, Cl, Br, and I). The organic solvent contains at least one selected from aliphatic hydrocarbon, cyclic organic compound, chain ether having two long chain hydrocarbon groups having at least 4 carbons, and cyclic ether.SELECTED DRAWING: Figure 2
Patent JP-2023183901-A (JP)
Title: 電子機器、方法及びプログラム
IPC: G10H1/00
Filed: 2022-06-17
Abstract: 【課題】起動処理の完了を待つユーザのストレスを軽減すること。【解決手段】電子機器は、データを記憶可能なデータ領域を有する記憶部と、出力部と、少なくとも１つのプロセッサと、を備える。少なくとも１つのプロセッサは、データ領域におけるデータの使用状態に関わらず、起動時間が一定の第１の起動処理と、第１の起動処理の実行中に、第１のパターンの情報を出力部に出力する第１の出力処理と、データの使用状態によって、起動時間が変動する第２の起動処理と、第２の起動処理が完了するまで、第２のパターンの情報を出力部に出力する第２の出力処理と、を実行する。【選択図】図３
Patent JP-2023059210-A (JP)
Title: game machine
Inventor: OGAWA SHOGO
IPC: A63F7/02
Filed: 2022-06-20
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: In a second special winning lottery, whichever of a first time-saving state and a second time-saving state a current game state is, particular winnings Zb, Zc can be won. When the particular winning Zb is won during the first time-saving state, compared with a case where the particular winning Zb is won during the second time-saving state, a special condition is more likely to be satisfied in which a game ball is detected by a specific passing sensor in a particular game based on the particular winning Zb. On the other hand, when the particular winning Zc is won during the first time-saving state, compared with a case where the particular winning Zc is won during the second time-saving state, a special condition is difficult to be satisfied in which a game ball is detected by the specific passing sensor in the particular game based on the particular winning Zc.SELECTED DRAWING: Figure 7
Patent JP-2024000380-A (JP)
Title: 出没式筆記具
IPC: B43K24/02
Filed: 2022-06-20
Abstract: 【課題】 筆記時にチップのガタつきが防止されて安定した筆記感が得られる一方、作動不良の虞が小さく、チップの突出動作の滑らかさを長期間維持できる出没式筆記具を提供すること。【解決手段】 本発明は、前端に開口を有する軸筒と、軸筒の軸方向に移動可能なチップホルダーと、チップホルダーの移動に伴って出没可能なチップと、軸筒の開口の内周に遊嵌され軸方向に移動可能な環状部材と、チップホルダーと環状部材とを互いに相対移動可能に接続可能な弾性部材と、を備える。環状部材の外周の少なくとも一部には、前端に向かって先細状の当接面が形成されており、環状部材の一部には、切欠きが形成されており、前記当接面において荷重を受ける時に環状部材の内径が縮径するようになっている。軸筒の内面の隆起部の後方側の面が、軸方向に対して垂直であって、環状部材の外周のフランジ部に当接することによって当該環状部材の前方側の移動限界を規定する。【選択図】 図７
Patent JP-2024005957-A (JP)
Title: 裏込め材注入方法及び装置、裏込め材
IPC: E21D11/00
Filed: 2022-06-30
Abstract: 【課題】裏込め材に砂を使用せずに、従来の２液可塑性裏込め注入材と同程度の可塑性保持時間及び初期強度を確保し、長期強度を硬質地盤、固結粘土層、軟岩層等の地盤と同程度の圧縮強度や変形係数にする。【解決手段】工業プロセスによって製造される微粉末、水、及び増粘剤を混合して微粉末ジェルを作成する混合装置と、セメント、水、増粘剤、流動化剤、及び調整剤を混合してセメントジェルを作成する混合装置と、微粉末ジェルを裏込め部１４付近まで圧送する第１の圧送ポンプと、セメントジェルを裏込め部１４付近まで圧送する第２の圧送ポンプと、低モル比の水ガラスを裏込め部１４付近まで圧送する第３の圧送ポンプと、微粉末ジェルと、セメントジェルと、低モル比の水ガラスを混合して裏込め材１４ａを作成する第３の混合工程と、この裏込め材１４ａを裏込め部１４に注入する注入管１５と、を備える。【選択図】図１
Patent JP-2024005974-A (JP)
Title: 予測システム
IPC: G06Q50/08
Filed: 2022-06-30
Abstract: 【課題】作業における疲労度又は残存体力の少なくともいずれかを正確に予測することが可能な予測システムを提供すること。 
【解決手段】一実施形態にかかる予測システムＳ１は、人物の作業工程を解析することで、作業中において人物がとる姿勢又は動作の１以上の身体的状態の継続時間を抽出する抽出部１０と、１以上の身体的状態に関する人物の身体の負荷を取得するデータ取得部１１と、抽出部１０が抽出した１以上の身体的状態の継続時間と、データ取得部１１が取得した負荷とに基づいて、作業における人物の疲労度又は残存体力の少なくともいずれかを予測する予測部１２を備える。 
【選択図】図１
Patent JP-2024006427-A (JP)
Title: 電気掃除機
IPC: A47L9/00
Filed: 2022-07-01
Abstract: 【課題】騒音を抑制できる電気掃除機を提供すること。【解決手段】筐体内に設けられた筒形の電動送風機カバーと、電動送風機カバー内に収納された電動送風機とを備え、電動送風機カバーは、防振部材を介して電動送風機の外枠を支持するように電動送風機の周囲に配置されたメイン筒部と、吸入口部と、排出口部と、メイン筒部と排出口部との間に設けられたテーパ状筒部とを有し、排出口部の横断面積はメイン筒部の横断面積よりも小さく、かつ、テーパ状筒部の横断面積は気流の方向の上流側から下流側に向かって小さくなる電気掃除機。【選択図】図２
Patent JP-2024010975-A (JP)
Title: 画像形成システム
IPC: G03G21/00
Filed: 2022-07-13
Abstract: 【課題】省エネ／高生産性を維持しつつ、タッキングの発生を抑制し得る画像形成システムを提供すること。【解決手段】用紙を搬送する搬送部と、トナーを担持する像担持体を有し、当該像担持体への露光、現像処理により形成したトナー像を前記用紙に印刷する画像形成部と、定着ニップを用いた加熱及び加圧により、前記用紙に形成された前記トナー像を前記用紙の紙面上に定着させる定着部と、前記定着部の搬送方向下流側に配設され、前記用紙を冷却する冷却部と、前記搬送部における前記用紙の排出先として前記搬送部の搬送経路から各別に分岐して配設され、印刷済みの前記用紙を積載する複数の用紙積載部と、前記用紙が前記定着部を通過してから、前記複数の用紙積載部のうちの排出先積載部に到達するまでの搬送時間が長いほど、前記冷却部の出力が小さくなるように、前記冷却部の作動状態を制御する制御部と、を備える画像形成システム。【選択図】図５
Patent JP-2022137209-A (JP)
Title: Computer-implemented method, computer program product, and device
IPC: G01S5/14
Filed: 2022-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a computer-implemented method, a computer program product, and a device. 
     SOLUTION: The computer-implemented method includes: acquiring first pieces of observation data that include a position of a mobile object and a received signal strength of a wireless signal observed by the mobile object; and correcting each position of the mobile object included in each piece of observation data of the first pieces of observation data using one position of the mobile object at a time before the received signal strength included in the piece of observation data is observed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022140499-A (JP)
Title: switch device
IPC: H05B47/16
Filed: 2022-07-13
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing while suppressing reduction in operability. 
     SOLUTION: A switch device 1 includes: an operation handle 3 manually operated; a human body detection sensor 51 detecting a human body with the operation handle 3; a control circuit 53 performing a control operation of a lighting load W1 when the operation handle 3 is manually operated and when the human body detection sensor 51 detects the human body. The switch device 1 includes a container 2 formed in a box shape and storing the control circuit 53. The operation handle 3 has a plate-like handle body 30 and a lens unit 32, and is attached to a container 2 so as to cover the human body detection sensor 51 from the front of the container 2. The human body detection sensor 51 detects infrared rays through a window 303 of the handle body 30 and a base part 320 of the lens unit 32. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073953-A (JP)
Title: Exhaust gas after-treatment system for engine designed as gas engine or dual-fuel engine, engine and method for operating the same
Inventor: KLAUS STROBL
IPC: F02M21/02
Filed: 2022-08-04
Abstract: To provide a new type of exhaust gas after-treatment system for a gas engine or a dual-fuel engine.SOLUTION: An exhaust gas after-treatment system (1) includes: a catalyst (3) through which exhaust gas can flow; a control tube (4) extending through a recess (5) of the catalyst (3), in which the control tube (4) is movable relative to the catalyst (3) and through which the exhaust gas can flow; and an actuator (6) which can move the control tube (4) relative to the catalyst (3) dependent on at least one operation condition of the engine and/or at least one operation condition of the exhaust gas after-treatment system. The exhaust gas after-treatment system is configured such that in a first relative position of the control tube (4) relative to the catalyst (3), the exhaust gas can flow through the catalyst (3) but not to the control tube (4), and in a second relative position of the control tube (4) relative to the catalyst (3), the exhaust gas can flow through the control tube (4) but not to the catalyst (3).SELECTED DRAWING: Figure 1
Patent JP-2023024394-A (JP)
Title: Graphical user interface template for reducing setup time of electrophysiological procedures
Inventor: VADIM GLINER
IPC: A61B5/367
Filed: 2022-08-05
Abstract: To provide methods and systems employing a graphical user interface template for reducing the setup time of electrophysiological procedures.SOLUTION: A method includes inserting a catheter into a cavity of a patient organ for performing a medical procedure, the cavity is of a given cavity type. A partial anatomical mapping of the cavity is performed by visiting one or more anatomical points on a surface of the cavity, using the catheter. Based on the partial anatomical mapping, a Graphical User Interface (GUI) template is selected, which is specified for applying the medical procedure to the given cavity type. The selected GUI template is presented to a user for performing the medical procedure in the cavity.SELECTED DRAWING: Figure 1
Patent JP-2023033176-A (JP)
Title: Flying object generation method, flying object transfer method and image formation apparatus
Inventor: IWATA MUNEO
IPC: B41J2/04
Filed: 2022-08-19
Abstract: To provide a flying object generation method using an optical vortex laser capable of forming a high-resolution image.SOLUTION: There is provided a flying object generation method for generating from a light absorption material a liquid column or droplet with a smaller diameter than an irradiation diameter of an optical vortex laser beam in the irradiation direction of the optical vortex laser beam by irradiating a surface of a base material on the side opposite to the side where the light absorption material is arranged in the base material in which the light absorption material is arranged on the surface with the optical vortex laser beam. The flying object generation method adjusts an amount of the liquid column or the droplet by changing the orbital angular momentum quantum number of the optical vortex laser beam.SELECTED DRAWING: None
Patent JP-2022164914-A (JP)
Title: Semiconductor device
IPC: H01L29/12
Filed: 2022-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving reliability. 
     SOLUTION: A semiconductor device of an embodiment comprises: a silicon carbide layer including a first and a second surface; a first silicon carbide region of a first conductivity type; a second and a third silicon carbide region of a second conductivity type between the first silicon carbide region and the first surface; a fourth silicon carbide region of the first conductivity type between the second silicon carbide region and the first surface; a first and a second gate electrode; a silicide layer on the fourth silicon carbide region; a first electrode including a first portion between the first gate electrode and the second gate electrode and a second portion between the first portion and the first gate electrode on a first surface side, the first portion being in contact with the first silicon carbide region and the second portion being in contact with the silicide layer; a second electrode on the second surface; and an insulation layer located between the first portion and the second portion and including a first side surface on a first portion side and a second side surface on a second portion side, a first angle of the first side surface being smaller than a second angle of the second side surface. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023123333-A (JP)
Title: Method and device for diagnosing machine
Inventor: KATO TETSUJI
IPC: G01M99/00
Filed: 2022-09-13
Abstract: To provide at least a method, a device and a computer program product with which, while avoiding a complex calculation process, it is possible to at least determine the slipping of a machine more accurately.SOLUTION: A method for diagnosing the slipping of a machine includes: a step for receiving a measurement signal, the measurement signal including a set of operation parameter measurement values of the machine; a step for determining the frequency spectrum of the measurement signal by converting the measurement signal into a frequency domain; and a step for determining whether the frequency spectrum includes at least two peaks in a frequency spectrum where the calculation of different types of failure modes returns the same slip value. When it is discovered in the determination step that there exist two peaks that return the same slip value in the frequency spectrum, the value is determined to be the slip value of the machine.SELECTED DRAWING: Figure 2
Patent JP-2022177159-A (JP)
Title: Palm-activated drug delivery device
IPC: A61M5/32
Filed: 2022-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a drug administration device that may overcome "needle-phobia", reduce pain in a patient, and increase the safety, reliability and efficacy of many drug treatment regimens. 
     SOLUTION: A device 100 can comprise a lower housing 102 that includes a housing latch 122. The device can further comprise a needle guard 108 that is movable relative to the lower housing along a first direction from a first position to a second position so as to expose a needle, and an upper housing supported relative to the lower housing. The upper housing can be configured to move with respect to the lower housing along a second direction from a pre-use position to a dispensed position. The housing latch can releasably interfere with the upper housing when the upper housing is in the pre-use position so as to prevent the upper housing from moving toward the dispensed position, and the movement of the needle guard toward the second position causes the interference to be removed, thereby allowing the upper housing to move toward the second position. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023177202-A (JP)
Title: 光起電力モジュール
IPC: H01L31/05
Filed: 2022-09-22
Abstract: 【課題】光起電力の分野に関し、電池ストリング間の短絡のリスクを回避する。【解決手段】少なくとも１つの電池ユニットグループを備え、電池ユニットグループは、直列および／または並列に接続される複数の電池ストリングを含み、隣接する電池ストリング同士は、接続構造によって接続されており、接続構造は、引出し構造を含み、引出し構造は、本体部と、本体部に設けられた第１接続部、第２接続部とを含み、第１接続部が第２接続部に接続され、第１接続部は本体部の長手方向と平行であり、第２接続部は第１接続部から延出しており、本体部の長手方向において、本体部は第１エッジを有し、第２接続部は第１接続部よりも第１エッジに近く、第２接続部と第１エッジとの間の間隔は２ｍｍ～２０ｍｍである。【選択図】図２１
Patent JP-2023098603-A (JP)
Title: Ceramic phosphor plate
Inventor: KIMURA KOSUKE
IPC: F21V9/30
Filed: 2022-10-19
Abstract: To provide a ceramic phosphor plate with improved extraction efficiency.SOLUTION: A ceramic phosphor plate is composed of a ceramic substrate having a light incident surface and a light emission surface facing the light incident surface, and an antireflection film formed at least on the light emission surface. The light emission surface of the ceramic substrate has an uneven shape consisting of concave parts and convex parts, an arithmetic mean roughness (Ra) is 0.1 μm or more and 0.7 μm or less, and a kurtosis (Rku) obtained from a surface roughness curve is 5 or more and 10 or less.SELECTED DRAWING: None
Patent JP-2022183377-A (JP)
Title: impact rotary tool
IPC: B25B21/02
Filed: 2022-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an art that can easily set a plurality of parameter values for torque control. 
     SOLUTION: A mode setting part 17 sets a parameter setting mode or a work mode. In the parameter setting mode, a work information memory part 20 stores a fastening torque value calculated during fastening work by a user operation, and a parameter setting part 15 sets a plurality of parameter values on the basis of the stored fastening torque value. A reception part 14 receives a parameter value change instruction from a user, and the parameter setting part 15 updates the set parameter values according to the change instruction from the user. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023010722-A (JP)
Title: Electric motor and brush of the same
IPC: H02K13/00
Filed: 2022-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a brush for an electric motor with a low noise. 
     SOLUTION: A brush used for contacted to a commutator, includes a brush main body including two opposite axial direction end surfaces and a projection part projected to the commutator from the brush main body. The projection part includes a first surface, a second surface, and at least two teeth. The first surface and the second surface are adjacent to two axial direction end surfaces. An angle formed by the first and second surfaces and corresponded adjacent axial direction end surface is an obtuse angle. Each tooth is positioned between the first and second surfaces, and is almost extended along a peripheral direction of the commutator. A ratio of a total width of at least two teeth in an axial direction of the brush and the height of the axial direction of the brush main body is set within a range of 0.25 to 0.75. An electric motor including the brush is provided. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023022137-A (JP)
Title: Methods and apparatuses for energy storage device electrode fabrication
IPC: H01M4/62
Filed: 2022-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a dry electrode film with improved electrical properties, and methods for fabricating the same. 
     SOLUTION: Apparatuses and methods for forming an electrode film mixture are described. An apparatus for forming an electrode film mixture can comprises: a first source including a solution comprising a polymer such as polytetrafluoroethylene and a critical or supercritical fluid such as supercritical carbon dioxide; a second source including a second component of the electrode film mixture; a mixer configured to receive the solution and the second component and to form slurry comprising the solution and the second component; and a decompressor configured to receive the slurry and decompress the slurry to vaporize the critical or supercritical fluid and precipitate a dry polymer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023015385-A (JP)
Title: jigsaw puzzle
IPC: A63F9/10
Filed: 2022-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a jigsaw puzzle capable of lifting an assembly after assembling by solving the problem that engagement of pieces comes off by lifting the assembly and an assembled state cannot be maintained in a conventional jigsaw puzzle. 
     SOLUTION: In a jigsaw puzzle including a plurality of pieces 10 in the same shape connected by fitting a projection to a recess, the projection includes two constricted parts that continue from both sides of the root and a head part sandwiched by the two constricted parts. Breadth of the head part is wider than breadth of the recess. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023027116-A (JP)
Title: Systems and methods for improving operating characteristics of displays
IPC: G09G3/36
Filed: 2022-11-24
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for improving operating characteristics of displays such as liquid crystal on silicon displays. 
     SOLUTION: A display driver is configured to send bit planes to a display according to a display table. Each row of the display table includes a sequence of bit planes associated with one of multiple phase values. Each sequence of the bit planes includes several 1-values and several 0-values associated with one of the multiple phase values. For each sequence of bit planes where the number of 1-values is greater than one, the number of 1-values is distributed across the entire length of the sequence of the bit planes such that one or more groups of one or more 1-values are separated from one or more groups of one or more 0-values. Each of the one or more groups of one or more 1-values has approximately the same number of bit planes and each of the one or more groups of one or more 0-values has approximately the same number of bit planes. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2023,JPO&INPIT