baber/WOPTO huggingface dataset:
Patent JP-2022091976-A (JP)
Title: Anti-steap2 antibody, antibody-drug conjugate, and bispecific antigen binding molecule that binds steap2 and cd3, and use of the same
IPC: A61K31/5517
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel full-length human IgG antibody binding to six transmembrane epithelial antigen 2 (STEAP2) of a prostate gland, and a novel bispecific antibody binding to both STEAP2 and CD3. 
     SOLUTION: A bispecific antigen binding molecule of the present invention can inhibit proliferation of a tumor expressing STEAP2. A bispecific antigen binding molecule of the present invention is useful for treatment of prostatic diseases and disorders for which up-regulated or induced STEAP2 targeted immune response is desirable and/or therapeutically beneficial. For example, a bispecific antibody of the present invention is useful for treatment of prostate cancer including castration-resistant prostate cancer. The present invention includes an anti-STEAP2 antibody-drug conjugate that inhibits tumor proliferation in-vivo. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023162003-A (JP)
Title: 在庫管理システムおよび在庫管理装置
IPC: F25D23/00
Filed: 2022-04-26
Abstract: 【課題】高い精度で在庫を管理することができる在庫管理システムおよび在庫管理装置を提供する。【解決手段】冷蔵庫は、卵Ｅを保持する開口部１２２ａが複数設けられたトレイ１２と、複数の開口部１２２ａそれぞれで卵Ｅを保持した状態で卵Ｅに対向する位置に配置され且つ卵Ｅを検知するための検知用光源１２３２から放射される光を受光する複数の受光部１６２を有し、受光部１６２で受光する光の光量を検出するセンサモジュール１６と、受光部１６２で受光する光の光量に基づいて、複数の開口部１２２ａそれぞれについて、保持された卵Ｅの有無を判定する有無判定部と、を備える。【選択図】図３
Patent JP-2022093566-A (JP)
Title: Illuminating device
IPC: F21S8/02
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device that can be downsized by reducing the number of components. 
     SOLUTION: An illuminating device 10 comprises a light emitting part 29, a power supply part 30, a terminal block 31, and a heat dissipation plate 28. The power supply part 30 supplies power to the light emitting part 29. The terminal block 31 is connected to the power supply part 30. The light emitting part 29, the power supply part 30, and the terminal block 31 are integrally attached by the heat dissipation plate 28. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023164048-A (JP)
Title: 電子写真感光体、プロセスカートリッジ、電子写真装置及び電子写真感光体の製造方法
IPC: G03G5/06
Filed: 2022-04-28
Abstract: 【課題】濃度ムラを抑制する電子写真感光体。【解決手段】第一の層は、支持体、結着樹脂、ガリウムフタロシアニン顔料、式（１）及び式（２）からなる群より選択されるペリノン化合物を含有し、第二の層は、結着樹脂、及び、ガリウムフタロシアニン顔料を含有する。TIFF2023164048000038.tif40106TIFF2023164048000039.tif34106【選択図】図１
Patent JP-2022106967-A (JP)
Title: Benzimidazole derivatives as erbb tyrosine kinase inhibitors for treatment of cancer
IPC: A61K31/551
Filed: 2022-05-11
Abstract: PROBLEM TO BE SOLVED: To provide compounds and pharmaceutical compositions for treating, preventing, or ameliorating one or more symptoms of a proliferative disease. 
     SOLUTION: Provided herein are benzimidazole derivatives of Formula I, and pharmaceutical compositions thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023167717-A (JP)
Title: データ共有システム、データ共有方法及びプログラム
IPC: G06F16/901
Filed: 2022-05-12
Abstract: 【課題】効率的にデータを共有することができるようにする。【解決手段】データ共有システムであって、圧縮処理のパラメータセットを複数セット記憶するパラメータ記憶部と、パラメータセットの指定及びデータを受信するデータ受信部と、指定されたパラメータセットを用いてデータを不可逆圧縮した圧縮データを作成する圧縮処理部と、圧縮データを記憶する圧縮データ記憶部と、圧縮データにアクセスするためのアクセス情報を発行するアクセス情報発行部と、を備えることを特徴とする。【選択図】図１
Patent JP-2022179386-A (JP)
Title: Heat seal paper and packaging bag
Inventor: ISOZAKI TOMOFUMI
IPC: B65D65/40
Filed: 2022-05-13
Abstract: To provide heat seal paper with excellent impact resistance and processability.SOLUTION: Heat seal paper comprises at least one heat seal layer on at least one surface of a paper base material. When the longitudinal tensile energy absorption amount measured in accordance with JIS P 8113: 2006 is defined as X1a, the transverse tensile energy absorption amount measured in accordance with JIS P 8113: 2006 is defined as Y1a, the longitudinal specific tensile energy absorption amount measured in accordance with JIS P 8113: 2006 is defined as X2a, and the transverse specific tensile energy absorption amount measured in accordance with JIS P 8113: 2006 is defined as Y2a, the heat seal paper has the following characteristic values: the geometric mean of X1a and Y1a is 120 J/m2 or more; the ratio of X1a to Y1a (X1a/Y1a) is 0.5 or more and 2.0 or less; and the geometric mean of X2a and Y2a is 2.0 J/g or more.SELECTED DRAWING: None
Patent JP-2023168114-A (JP)
Title: 燃料電池スタック
IPC: H01M8/0258
Filed: 2022-05-13
Abstract: 【課題】トルネード構造の閉塞を抑制することができる燃料電池スタックを提供する。【解決手段】膜電極ガス拡散層接合体と、１対のセパレータと、セパレータ同士を接着させる枠状の樹脂シートと、を備える単セルを複数積層した燃料電池スタックであって、一方のセパレータにおいて、反応ガス供給孔及び反応ガス排出孔の少なくとも一方にトルネード構造が設けられており、トルネード構造は、反応ガス供給孔又は反応ガス排出孔の周囲を仕切る隔壁と、隔壁の周囲を囲み、反応ガスの流通が可能なトルネード部と、を有し、トルネード部は反応ガス流路と連通しており、隔壁は反応ガス供給孔又は反応ガス排出孔とトルネード部とを接続する複数の貫通孔を有しており、他方のセパレータは、樹脂シートを挟んで、一方の前記セパレータの前記トルネード部に対応する位置に空間を形成しており、樹脂シートは空間側に撓んでいる。【選択図】図６
Patent JP-2022105216-A (JP)
Title: Electrical device
IPC: H02J7/02
Filed: 2022-05-16
Abstract: PROBLEM TO BE SOLVED: To increase the versatility of a power supply device. 
     SOLUTION: A power supply device includes a power storage device and a power supply device. The power storage device includes data that identifies the power storage device. The power storage device includes a power storage body, a switch that controls whether to supply the power supplied from the power supply device to the power storage body, and a control circuit with a function of controlling a conductive state of the switch in accordance with a control signal input from the power supply device. The power supply device includes a signal processing circuit with functions of identifying the power storage device by the data input from the power storage device, generating the control signal, and outputting the control signal to the power storage device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023170267-A (JP)
Title: 修理済み空気入りタイヤの製造方法
IPC: B29C73/10
Filed: 2022-05-18
Abstract: 【課題】本発明は、補修用パッチのサイズを極力増大させないようにした、修理済み空気入りタイヤの製造方法を提供することを目的とする。【解決手段】本発明の修理済み空気入りタイヤの製造方法は、補修箇所に、互いに平行に配列した複数本の補強コードの周囲に未加硫ゴムを配置してなる補強層を備えた補修用パッチを配置する、配置工程と、前記補修用パッチを配置したタイヤを加硫する、加硫工程と、を含み、前記修理済み空気入りタイヤにおいて、前記補修用パッチのタイヤ径方向外側端が、１層以上のベルト層のうちタイヤ幅方向の幅が最大である最大幅ベルト層の端よりもタイヤ幅方向内側に位置し、且つ、前記補修用パッチのタイヤ径方向内側端が、タイヤ最大幅位置よりもタイヤ径方向外側に位置する。【選択図】図３
Patent JP-2023170793-A (JP)
Title: ヘッド構成部材、液体吐出ヘッド、液体吐出ユニット、液体を吐出する装置及びヘッド構成部材の製造方法
IPC: B41J2/14
Filed: 2022-05-20
Abstract: 【課題】耐液性を確保しつつ、他の部材との接合性を確保できるヘッド構成部材を提供する。【解決手段】貴金属を含む合金により形成された液体吐出ヘッド用のヘッド構成部材であって、液体と触れる領域の最表面を第１の領域とし、接着剤が付与される領域の最表面を第２の領域としたとき、前記第２の領域における前記貴金属の比率は、前記第１の領域における前記貴金属の比率よりも低いことを特徴とする。【選択図】図１
Patent JP-2023172319-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-05-23
Abstract: 【課題】基板製造を効率化し、またメンテナンス等の際の端子の特定を容易化する。【解決手段】遊技機は、第１基板と、第２基板と、を有し、第１基板は、面実装部品が実装された基板であり、第１基板には、配線パターンと同じ導電材料で形成され、面実装部品に設けられた複数の端子のうちの特定端子を特定できる第１の端子情報が設けられ、第２基板は、挿入実装部品が実装された基板であり、第２基板には、導電材料とは異なる材料で形成され、挿入実装部品に設けられた複数の端子のうちの特定端子を特定できる第２の端子情報が設けられている。【選択図】図１９
Patent JP-2023173533-A (JP)
Title: シート製造装置
IPC: D04H1/732
Filed: 2022-05-26
Abstract: 【課題】ウェブの厚さのばらつきを低減するシート製造装置を提供すること。【解決手段】シート製造装置１は、繊維を含む材料を供給する管４０と、管４０から移動してくる材料が衝突する衝突部４２２と、衝突部４２２の下流に配置され、材料を堆積させてウェブＷを形成する堆積部１０２と、を有することを特徴とする。【選択図】図４
Patent JP-2023173755-A (JP)
Title: 動力伝達部材、転写装置、画像形成装置
IPC: G03G21/18
Filed: 2022-05-26
Abstract: 【課題】一の係合歯の径方向の厚さと他の係合歯の径方向の厚さが異なる場合と比して、係合歯と被係合部との間に生じる周方向のガタ量を少なくすることができる構成を得る。【解決手段】樹脂材料で形成され、軸方向から見て周方向に同様の間隔で並ぶと共に径方向の厚さが同様とされた複数の係合歯を有する雄部材と、雄部材に対して軸方向に相対移動することで係合歯が係合する被係合部を有する雌部材と、雄部材及び雌部材に設けられ、雄部材と雌部材とが周方向において予め決められた相対位置になった状態で係合歯を被係合部に係合させ、雄部材と雌部材とを嵌合させる嵌合手段と、を備える【選択図】図６
Patent JP-2023175395-A (JP)
Title: 熱電モジュール
IPC: H10N10/82
Filed: 2022-05-30
Abstract: 【課題】冷却性能の低下を抑え、エレクトロケミカルマイグレーションを抑えること。【解決手段】光通信に用いられる熱電モジュール１０であって、向かい合って配置された一対の基板である第１基板１２及び第２基板１３と、第１基板１２及び第２基板１３の間に配置された複数の熱電変換素子１４と、熱電変換素子１４を接続する一対の電極である第１電極１５及び第２電極１６と、第２基板１３に配置されたメタライズ部１７と、第１電極１５及び第２電極１６と電気的に接続されたアノードのポスト電極２６と、第１電極１５及び第２電極１６と電気的に接続されたカソードのポスト電極２２と、メタライズ部１７と、アノードのポスト電極２６より電圧が低い部分とを電気的に接続する導電体構造としてのワイヤ４１とを備える。【選択図】図２
Patent JP-2023177993-A (JP)
Title: 整髪料組成物
IPC: A61K8/87
Filed: 2022-06-03
Abstract: 【課題】弾力感およびしっとり感を付与し、掬いやすさ、のびおよび整髪力が良好な整髪料組成物を提供する。【解決手段】（Ａ）疎水変性ポリエーテルウレタン、（Ｂ）アクリル酸・メタクリル酸アルキル共重合体またはアクリロイルジメチルタウリン塩共重合体から選ばれる１種以上、（Ｃ）ヒドロキシ酸エステル、（Ｄ）２５℃で液状の炭化水素油を含有し、前記（Ａ）成分の含有量が０．３～５質量％、前記（Ｂ）成分の含有量が０．０５～１質量％である整髪料組成物により、弾力感およびしっとり感を付与し、掬いやすさ、のびおよび整髪力が良好な整髪料組成物を提供する。【選択図】なし
Patent JP-2022119971-A (JP)
Title: Injection nozzle for needleless injection device
IPC: A61M5/30
Filed: 2022-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a prefilled and disposable needleless injection device which operates with an energy source such as a gas generator and is used for intradermal injection, hypodermic injection, and intramuscular injection of a liquid active substance for treatment of a person and an animal. 
     SOLUTION: An injection nozzle for a needleless injection device comprises at least one outflow conduit 42 extending along an injection axis B. The outflow conduit includes a first conduit portion having a first section, a second conduit portion having a second section, and a connection between the first conduit portion and the second conduit portion. The first section is larger than the second section. The connection is inclined at an angle of 70 to 90 degrees with respect to the injection axis. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023001885-A (JP)
Title: Storage device and operation method thereof
Inventor: YI KYUNG-SOO
IPC: G06F12/0897
Filed: 2022-06-07
Abstract: To provide a storage device capable of managing an improved multi-tier cache memory, and an operation method thereof.SOLUTION: A storage device 1000 includes: a memory device 100 which includes a plurality of pages; a cache memory device 300 which includes a first cache memory for caching first data among data stored in a plurality of pages and a second cache memory for caching second data among data stored in the plurality of pages; and a memory controller 200 which counts the number of reading times and the number of writing times for each of the plurality of pages on the basis of a readout request and a write request received from a host, and if there is any page in which the number of reading times and the number of writing times meet already set conditions among the plurality of pages, moves the first data corresponding to any page from the first cache memory to the second cache memory.SELECTED DRAWING: Figure 1
Patent JP-2023180326-A (JP)
Title: ステンレス箔ラッピングによる亜鉛溶融メッキ金属タグ繰り返し使用方法
IPC: G09F3/02
Filed: 2022-06-09
Abstract: 【課題】耐熱性金属タグを金属箔で包み、金属タグが酸処理やメッキ加工がされないよう保護することで、耐久性を上げて再利用ができるようにした亜鉛溶融めっきの識別金属タグの繰り返し使用方法を提供する。【解決手段】亜鉛溶融メッキに使用する管仕訳情報を円形や長円形のタグ形状又はタグ表面に刻印で特定する金属製タグを金属箔で包み、包み込まれた金属製タグを亜鉛溶融メッキ槽に投入し、亜鉛溶融メッキ槽から金属箔で包み込まれた金属製タグを取りだし、管仕分け後に当該金属製タグを繰り返し使用する。【選択図】なし
Patent JP-2023182172-A (JP)
Title: 情報推薦システム、情報推薦方法、及び、情報推薦プログラム
IPC: G06F16/36
Filed: 2022-06-14
Abstract: 【課題】情報推薦システムにおいて情報検索処理の簡素化を実現可能な技術を提供する。【解決手段】情報を推薦する情報推薦システム１において、キーワードに関連する情報を推薦する情報推薦モデルを生成し、キーワード間の関連性に基づき複数のキーワードを階層構造化した構造化データをナレッジベース２０に格納する機械学習モジュール１０と、所定のキーワードに関連する関連キーワードを前記ナレッジベース２０から検索し、前記関連キーワードに関連する情報を推薦情報として出力するアイテム推薦モジュール３０と、を備える。【選択図】図１
Patent JP-2022120135-A (JP)
Title: Propellants and emulsification compositions
IPC: B01J13/00
Filed: 2022-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a new type of aqueous-based microemulsion that includes a non-flammable propellant and that does not require use of an oil as a dispersed phase in a continuous aqueous phase in order to dissolve the propellant. 
     SOLUTION: There is disclosed, a stable micro-emulsion comprising (a) water, (b) a water-soluble, hydroxy-containing polymeric material, (c) at least one kind of hydrotrope, and (d) a propellant comprising trans-1,3,3,3-tetrafluoropropene. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024000076-A (JP)
Title: 超音波診断装置
IPC: A61B8/08
Filed: 2022-06-20
Abstract: 【課題】非侵襲的に声門の閉鎖度合いを推定する。【解決手段】超音波診断装置１は、被測定者９０の体表面９２から声門９１に向けて超音波を送信し、気管壁９３で反射した反射波を受信することが可能な送受信部（超音波プローブ１０）を備える。更に、超音波診断装置１は、送受信部によって受信された反射波に基づいて、体表面９２から気管壁９３までの距離を所定期間にわたって測定する測定部３１を備える。更に、超音波診断装置１は、測定部３１によって測定された距離に基づいて、所定期間における距離の変化度合いを特定する特定部３２を備える。【選択図】図１
Patent JP-2024003939-A (JP)
Title: コネクタ
IPC: H01R13/42
Filed: 2022-06-28
Abstract: 【課題】簡便な構成によりコネクタの接続信頼性を向上させる。【解決手段】コネクタ１０は、電線１１と、電線１１に接続される端子１２と、端子１２を収容するハウジング２０と、を備え、端子１２は、端子本体１３と、端子本体１３に対して長手方向の一方側に連なって配され、電線１１の芯線１１Ａと超音波溶着により接続される電線接続部１４と、電線接続部１４における幅方向の両端部から幅方向の外方へと突出する突出部１５と、を備え、ハウジング２０は、突出部１５を受け入れる突出部受け部２５を備え、突出部受け部２５は、幅方向について突出部１５と当接する第１規制壁２５Ａと、長手方向及び幅方向と直交する高さ方向について突出部１５と当接する第２規制壁２５Ｂと、を備え、端子１２の幅方向及び高さ方向の移動が規制されている。【選択図】図６
Patent JP-2023008889-A (JP)
Title: Computer system and method thereof for processing audio content for achieving user-customized presence
Inventor: KIM JEONG-SIK
IPC: H04S7/00
Filed: 2022-06-28
Abstract: To provide a computer system and a method thereof that process audio content for achieving user-customized presence in various embodiments.SOLUTION: A computer system is configured to receive content containing metadata containing spatial features for a plurality of objects, convert a format set according to a production environment of the content into a format suitable for a reproduction environment of an electronic device, and transmit the content in the converted format to the electronic device. According to various embodiments, the computer system can support: content produced in various production environments; and various reproduction environments.SELECTED DRAWING: Figure 4
Patent JP-2024005369-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-30
Abstract: 【課題】遊技の興趣を向上させる。 
【解決手段】遊技機は、特別図柄の変動表示および停止表示に伴い、演出図柄を変動表示させてから停止表示させる変動演出を実行可能であり、前記変動演出において、特別遊技が実行される期待度を示唆する示唆画像を表示可能であり、前記示唆画像は、特定部と、前記特定部を強調する強調部とを有し、前記示唆画像の表示態様には、第１態様と、前記第１態様よりも前記期待度が高い第２態様とがあり、演出効果に関する特定報知を実行可能であり、前記示唆画像が前記第１態様により表示される場合と前記第２態様により表示される場合とにおいて、前記強調部の表示態様を異ならせることが可能であり、前記特定報知の報知態様を共通にすることが可能である。 
【選択図】図１６０
Patent JP-2022133478-A (JP)
Title: Method of forming glaze-processed ceramic body
IPC: C04B41/87
Filed: 2022-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a glaze-processed ceramic body. 
     SOLUTION: A method of forming a glaze-processed ceramic body includes: (a) applying a glaze processing material to non-compact sintering base material; and (b) obtaining a glaze-processed body by subjecting the base material and the glaze processing material to heat processing in a temperature range from a first temperature T 1  to a second temperature T 2  higher than the first temperature, in which the glaze processing material has, at the temperature T 1 , viscosity higher than 10 2.5  Pa s, particularly higher than 10 4.0  Pa s, preferably higher than 10 5.6  Pa s, and especially preferably higher than 10 7.0  Pa s and, at the temperature T 2 , viscosity lower than 10 9  Pa s, particularly lower than 10 7  Pa s, and preferably lower than 10 5.6  Pa s. Also related is a use of the glaze processing material for glaze-processing non-compact sintering base material. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023174439-A (JP)
Title: 迅速なノイズ抑制コントラスト強調のためのｇｐｕ高速化データ処理方法
IPC: G06T5/00
Filed: 2022-08-01
Abstract: 【課題】本開示は、データ処理方法に関し、より具体的には、線形又は非線形の光学顕微鏡画像への適用において、迅速なノイズ抑制とコントラスト強調を可能にするためのデジタル画像処理方法に関する。【解決手段】本開示の方法は、選択的なレーザーオン及びレーザーオフ状態にデジタル的に類似する手段によって、ハードウェアベースのフィードバック動作する適応／制御型照明技術をデジタル的に再現するものであり、信号強度を選択的に最適化し、最も明るい構造の飽和をほとんど防止しつつ、弱い強度の形態の可視性を最適化することができる。【選択図】図１
Patent JP-2022153637-A (JP)
Title: Filter structure, filter structure for air cleaner, and ventilation structure of air cleaner
IPC: B01D46/10
Filed: 2022-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a filter structure which can be fitted to at least, both of an air conditioner and an air cleaner, and comprises a preferable ventilation property preferable for both of the devices, a filter structure for an air cleaner and a ventilation structure for an air cleaner. 
     SOLUTION: A filter structure (1) comprises: a filter main body (10) comprising flexibility, and being formed of a substantially rectangular sheet in plan view; and an adhesive part (20) formed by applying thereto, an adhesive agent, on one plane of the filter main body (10). The adhesive part (20) has: a first belt shaped part (21) extending along one side end part (11) of a pair of long sides of the substantially rectangular shape; and a second belt shaped part (22) extending along the other side end part (12) of the pair of long sides of the substantially rectangular shape. A ventilation amount of the filter main body (10) is set to 1500-5000 cc/cm 2 /sec. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023024392-A (JP)
Title: Vehicular power supply control method, vehicle, control unit, and medium
Inventor: HE XIAOKANG
IPC: H02J7/00
Filed: 2022-08-05
Abstract: To provide a vehicular power supply control method, a vehicle, a control unit, and a computer readable storage medium, and a computer program.SOLUTION: A vehicle includes an electric device, a relay, and a power supply interface. The power supply interface is electrically connected to the electric device through the relay. A method includes: determining whether or not an external power supply is input to the power supply interface; determining whether or not a voltage of the external power supply is in a predetermined range in response to the external power supply being input to the power supply interface; and performing control to close the relay in response to the voltage of the external power supply being in the predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2022166331-A (JP)
Title: Optimizing loudness and dynamic range across different playback devices
IPC: H04R3/00
Filed: 2022-08-29
Abstract: PROBLEM TO BE SOLVED: To provide optimization of the loudness and the dynamic range across different playback devices. 
     SOLUTION: Embodiments are directed to a method and system for receiving, in a bitstream, metadata associated with the audio data, and analyzing the metadata to determine whether a loudness parameter for a first group of audio playback devices are available in the bitstream. In response to determining that the parameters are present for the first group, the system uses the parameters and audio data to render audio. In response to determining that the loudness parameters are not present for the first group, the system analyzes one or more characteristics of the first group, and determines the parameter on the basis of the one or more characteristics. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023057025-A (JP)
Title: process cartridge
Inventor: SAEKI TATSUYA
IPC: G03G9/097
Filed: 2022-09-02
Abstract: To provide a process cartridge that is excellent in initial electrification rising property and uniform electrification property of a half-tone image through a long period from the start of usage until the end of durable usage.SOLUTION: There is provided a process cartridge having an electrophotographic photoreceptor, toner, and developing means. The toner has a toner particle and an external additive A. The external additive A satisfies (i) a major axis of 100 nm or more and 3000 nm or less, (ii) an aspect ratio of 5.0 or more, and (iii) a specific resistance of 1×105 Ω cm or more and 1×108 Ω cm or less. The ratio of toner particles having the external additive A present in its surface is 30 number% or more. The electrophotographic photoreceptor has a conductive support, a photosensitive layer, and a surface protective layer. The surface protective layer contains conductive particles. The content of the conductive particles in the surface protective layer is 5 volume% or more and 70 volume% or less. The volume resistivity of the surface protective layer is 1.0×109 Ω cm or more and 1.0×1014 Ω cm or less.SELECTED DRAWING: None
Patent JP-2022173298-A (JP)
Title: blood pump
IPC: A61M60/855
Filed: 2022-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a blood pump that achieves an improvement on a blood flow state at an inlet of a blood flow, or, in more detail, at a blood flow-through opening of a flow cannula. 
     SOLUTION: A blood pump 1 includes a pump part 2 and a flow cannula 3. A proximal end part 14 of the flow cannula 3 is connected to the pump part 2 so that blood can enter a blood flow inlet 11. A distal end part 13 of the flow cannula 3 includes at least one blood flow-through opening 16 for the blood entering the flow cannula 3. The distal end part 13 includes an enlarged diameter part 15, and at least a main part of the blood flow-through opening 16 is disposed in the enlarged diameter part 15. The blood pump 1 further includes a sleeve 4 overlapping with the enlarged diameter part 15. The sleeve 4 has a structure for preventing its distal end part 42 from bending on a radial inner side in the blood flow-through opening 16. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023015106-A (JP)
Title: Chemical ablation formulations and methods of treating various diseases
IPC: A61K9/12
Filed: 2022-10-21
Abstract: PROBLEM TO BE SOLVED: To provide chemical ablation formulations, combination of thermal and chemical ablation, and methods for treatment of diseases, such as hypertension, diabetes, obesity, heart failure, end-stage renal disease, digestive diseases, urological diseases, cancers, tumors, pains, asthma, pulmonary arterial hypertension, and chronic obstructive pulmonary disease. 
     SOLUTION: A method of treating a disease comprises: a) inserting a delivery catheter into diseased tissues; infusing the tissues in a human body with a formulation at a certain temperature and a certain pressure in an amount effective to injure or damage the tissues to have a benefit of relieving symptoms of the disease; and b) withdrawing the delivery catheter from the human body; where the formulation interacts with the tissues. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023021989-A (JP)
Title: nanofiber yarn dispenser
IPC: D02J1/00
Filed: 2022-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that includes: a nanofiber yarn dispenser; and a translator assembly that is connected to the nanofiber yarn dispenser and configured to translate the nanofiber yarn dispenser. 
     SOLUTION: A dispenser 500 that comprises a housing 504 defining an inlet 508, an outlet 536, and a chamber 506 is described in relation to dispensing nanofiber yarns. A length of nanofiber yarn is wound around a spool 516. The spool is disposed within the chamber defined by the housing. The nanofiber yarn is threaded from the chamber through the outlet and can be dispensed in a controlled way that reduces the likelihood of developing knots within the nanofiber yarn, which facilitates convenient application of the yarn on the underlying surface. In some cases, the dispenser can be used to concurrently dispense an adhesive or other polymer in addition to the nanofiber yarn. 
     SELECTED DRAWING: Figure 5B 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023025166-A (JP)
Title: System and method for improved electronic component interconnection
IPC: H05K3/32
Filed: 2022-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a kit for making interconnection between a substrate and an electronic component attached thereto using a magnetically alignable anisotropic conductive adhesive (ACA). 
     SOLUTION: A system includes a magnet tray 110 adapted to receive and hold each magnet 120 therein at a position corresponding to the position of an electronic component 150 on a substrate 140 to which the component is connected, and an alignment tray 130 adapted to hold an ACA and the substrate on which the components are placed during alignment and curing of the ACA. The ACA is exposed to a magnetic field such that the flux lines are substantially perpendicular to the XY plane defining the substrate. The substrate can only be placed in one orientation within the alignment tray. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT