baber/WOPTO huggingface dataset:
Patent JP-2023149235-A (JP)
Title: Film peeling device
Inventor: YUASA MADOKA
IPC: B29C53/04
Filed: 2022-03-30
Abstract: To provide a film peeling device capable of smoothly peeling off a film stuck to a curved substrate in a curved state from the curved substrate.SOLUTION: A film peeling device 100 of the present invention includes: a transport part 20 that transports a curved multilayer laminate 15 and a curved substrate; and a peeling part 50 that peels off a protective film 12 from the curved multilayer laminate 15. A first rotating roller 67 included in the peeling part 50 is configured to be movable along a direction perpendicular to a conveying direction of the curved multilayer laminate 15 by an operation of first moving means included in the peeling part 50.SELECTED DRAWING: Figure 2
Patent JP-2023149523-A (JP)
Title: Vehicle body rear part structure
Inventor: OGURI MASAYUKI
IPC: B62D25/20
Filed: 2022-03-31
Abstract: To provide a vehicle body rear part structure that can provide further improved impact absorption effect by an impact absorption member and can further improve safety of an occupant.SOLUTION: A vehicle body rear part structure includes: a floor pan 13; a sub-frame; an impact absorption member 4 disposed behind the sub-frame; a bracket 5 by which the impact absorption member 4 is detachably attached; and an extension member 6 disposed opposed to a rear end portion 39 of the impact absorption member 4. The impact absorption member 4 includes a first extension part 47 extending along a lower surface 13a of the floor pan 13 and a second extension part 48 extending in front of the floor pan 13. The extension member 6 extends above the impact absorption member 4 in an up-down direction.SELECTED DRAWING: Figure 6
Patent JP-2023150200-A (JP)
Title: Turn signal lamp switch device
Inventor: YAMAMOTO KAZUYOSHI
IPC: H01H25/06
Filed: 2022-03-31
Abstract: To provide a turn signal lamp switch device that can immediately perform a function different from flashing a turn signal and can prevent erroneous operation.SOLUTION: A turn signal lamp switch device 14 includes an operation knob 15 that is configured to perform swinging operation in the extension direction (swinging direction) of a handle bar 11, operation in the pushing direction, and operation in a direction perpendicular to the swinging direction and toward the top of a vehicle (upward direction), and when the operation knob 15 is operated to swing, a turn signal on the side corresponding to the direction of the swing operation blinks, and when the operation knob 15 is operated in the upward direction, the turn signal performs a lighting mode different from the blinking of the turn signal due to the swing operation. The operation knob 15 returns to the neutral position where the operation knob 15 is held when the operation knob 15 is not operated after the operation knob 15 is operated in the swinging direction, pushing direction, or upward direction.SELECTED DRAWING: Figure 1
Patent JP-2022092048-A (JP)
Title: Aerosol device for sucking material, method for sucking material, and its use
IPC: A24B15/24
Filed: 2022-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device, a cartridge and a method for imitating smoking. 
     SOLUTION: In a device, aerosol to be sucked by a person is generated, in which Hoffman specimen and a mutation induction compound delivered to a user is reduced in comparison with a normal cigarette of shredded tobacco, by heating a high viscosity material generating response caused by a touch sense in a mouth or a respiratory system. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160118-A (JP)
Title: 撮像装置、撮像装置の制御方法、及びコンピュータプログラム
IPC: H04N23/695
Filed: 2022-04-21
Abstract: 【課題】電波及び映像に基づく追尾制御において、被写体の方向を安定的に取得できる撮像装置を提供する。【解決手段】撮像装置において、被写体が所持する無線端末と通信可能な撮像装置であって、無線端末から受信した電波の方向を検出する第１の検出手段と、撮像部により得られる画像データに基づき被写体の方向を検出する第２の検出手段と、第１の検出手段または第２の検出手段により検出された方向を追尾するように撮像装置を制御する追尾手段と、第１及び第２の検出手段による検出の安定度を判定する判定手段と、判定手段により、第１及び第２の検出手段のうち、いずれか一方の検出手段による検出の安定度が第１の値未満と判定された場合には、他方の検出手段を動作させると共に該他方の検出手段の安定度が第２の値以上と判定された場合には一方の検出手段の動作を停止する制御手段と、を有する。【選択図】 図５
Patent JP-2022169469-A (JP)
Title: Helmet
Inventor: SHIBUYA HITOSHI
IPC: A42B3/12
Filed: 2022-04-25
Abstract: To improve an antifouling property of an inside of a cap body facing a head of a user, in a helmet.SOLUTION: A helmet 1 has a cap body 2 that protects a user's head. The cap body 2 includes: an outer shell layer 5 made of a hard synthetic resin; a shock absorbing layer 6 disposed inside the outer shell layer 5 and made of a foamed resin to be thicker than the outer shell layer 5; and an inner shell layer 7 disposed inside the shock absorbing layer 6 and formed thinner than the shock absorbing layer 6. Three or more layers including the outer shell layer 5, the shock absorbing layer 6, and the inner shell layer 7 are laminated from an outermost to an innermost, and the inner shell layer 7 is made of a difficult-to-adhere resin.SELECTED DRAWING: Figure 2
Patent JP-2023163448-A (JP)
Title: 情報提供システム
IPC: G06Q50/10
Filed: 2022-04-28
Abstract: 【課題】本発明の課題は、ユーザが置かれている状況に適した消費材の配合情報を効率よく探し出し、配合情報をユーザに提供することができる情報提供システムを提供することである。 
【解決手段】本発明に係る情報提供システム１は、記憶部１２０と、情報処理部１１０と、を備え、前記記憶部は、状況を示す状況情報に対して少なくとも２種類の消費材についての配合情報を関連付けたデータテーブル情報を記憶し、前記情報処理部は、前記状況情報の入力を受け付けて前記データテーブル情報に照合し、前記状況情報に対応する前記配合情報を出力する。 
【選択図】図５
Patent JP-2023165135-A (JP)
Title: 縦型ブラインド
IPC: E06B9/36
Filed: 2022-05-02
Abstract: 【課題】ルーバーの全閉状態において統一感のある意匠性を提供する。【解決手段】本発明に係る縦型ブラインド１は、ハンガーレール１０と、ハンガーレール１０内で軸線ｘ１周りに回転可能に支持されたチルトシャフト２０と、チルトシャフト２０に支持されたランナー５０，６０と、ランナー５０，６０それぞれに吊り下げられている複数のルーバー７０，８０と、チルトシャフト２０の回転をランナー５０，６０に伝達するウォームギア５１，６１と、を備え、ランナー５０，６０それぞれに対するウォームギア５１，６１は、チルトシャフト２０を挟んで異なる側に配置されていて、ランナー５０，６０はそれぞれ、ウォームギア５１，６１と係合していてルーバー７０，８０を回転可能に支持するランナーフック５４，６４を有し、複数のルーバー７０，８０は、吊下げ方向に交差する交差方向において中心からオフセットした位置においてランナーフック５４，６４により支持されているルーバー７０，８０を含む。【選択図】図３
Patent JP-2023168703-A (JP)
Title: 操作位置検出装置
IPC: G05G25/00
Filed: 2022-05-16
Abstract: 【課題】磁気センサの数を低減でき、且つ、レバーシャフトの位置に応じた多様な出力が可能である操作位置検出装置を提供する。【解決手段】操作位置検出装置１００は、操作により傾動可能なレバー１、ガイドプレート４、磁石７及び磁気センサ８０を備える。レバー１は、下端部１０ｄがヨークであるレバーシャフト１０を有する。ガイドプレート４は、レバーシャフト１０が挿入される溝であって、操作に応じてレバー１を複数の操作位置に案内するガイド溝４０を有する。磁石７は、ガイドプレート４の下方に位置する。磁気センサ８０は、下端部１０ｄと磁石７の間に位置し、磁石７とヨークの間に発生する磁場を検出する。操作位置検出装置１００は、磁気センサ８０が検出した磁場に基づき、レバー１が複数の操作位置のいずれに操作されたかを検出する。【選択図】図１
Patent JP-2023168927-A (JP)
Title: 液体加熱容器の蓋、液体加熱容器
IPC: A47J36/06
Filed: 2022-05-16
Abstract: 【課題】低背化しても蒸気排出口から液体が噴き出し難い液体加熱容器の蓋等を実現する。【解決手段】蓋（１０）は、上面に蒸気排出口（１１）を有し、下面に蒸気入口（２６）を有する外蓋（１２）と、外蓋（１２）の下面に位置し、外蓋（１２）との間に蒸気の排出通路（Ｘ）を形成する内蓋（１５）と、を備える。内蓋（１５）は、排出通路（Ｘ）に蒸気を取り込む第１貫通孔（１６）を有し、排出通路（Ｘ）における第１貫通孔（１６）と蒸気入口（２６）との間に、下側を塞ぎ上側の少なくとも一部を開放した壁部（３０）が設けられている。【選択図】図３
Patent JP-2023172122-A (JP)
Title: 通信システム、第１通信装置、第２通信装置、処理システム及び処理装置
IPC: G08C19/00
Filed: 2022-05-23
Abstract: 【課題】装置が、センサ情報を取得したいタイミングに近いタイミングで取得されたセンサ情報を受け取ることが可能な技術を提供する。【解決手段】通信システムは、処理装置と通信する第１通信装置と、少なくとも一つのセンサを有するセンサ部からセンサ情報を取得して第１通信装置に送信する取得送信処理を行う第２通信装置とを備える、第１通信装置は、処理装置がセンサ情報を取得したい取得希望タイミングに応じて、第２通信装置からのセンサ情報を処理装置に送信する。第２通信装置は、センサ情報が第２通信装置から第１通信装置に送信される場合の第１通信装置と第２通信装置との間の通信に要する第１時間に基づいて、取得送信処理の開始タイミングを決定する。【選択図】図６
Patent JP-2023172209-A (JP)
Title: パッキン
IPC: F16J15/12
Filed: 2022-05-23
Abstract: 【課題】本開示に係るパッキンは、様々な大きさ、又は／及び、様々な形状のパッキンを提供できる。【解決手段】本開示に係るパッキンは、芯材と、前記芯材を覆うゴム製又は樹脂製の第１被覆体とを有する環状のパッキンであって、前記芯材には当該芯材同士が接続された接続部があり、前記接続部がゴム製又は樹脂製の第２被覆体で覆われている。【選択図】図４
Patent JP-2022103455-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine not easily affected by noise or the like. 
     SOLUTION: A game machine includes: setting information change means capable of changing setting information as information for determining one privilege granting condition from among a plurality of privilege granting conditions; privilege granting condition storage means for storing one privilege granting condition corresponding to setting information with setting of at least the setting information as an opportunity; ball entry means for permitting entry of game balls; special information acquisition means for acquiring special information with entry of game balls into the ball entry means as an opportunity; special information determination means for determining whether special information satisfies one privilege granting condition stored in the privilege granting condition storage means; and privilege granting means for granting privilege to a player when it is determined that special information satisfies one privilege granting condition. 
     SELECTED DRAWING: Figure 103 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022111180-A (JP)
Title: Parking support device
IPC: G06T7/00
Filed: 2022-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically determine a parking attitude with respect to a parking space. 
     SOLUTION: A parking support device (100) automatically parks an object vehicle (1) in a target parking space which is a parking space among a plurality of parking spaces. The parking support device comprises: acquisition means (11) acquiring parking information representing parking attitude of one or more parked cars in parking spaces in the surroundings of the target parking space among the plurality of parking spaces; and determination means (12) determining a parking attitude of the object vehicle with respect to the target parking space on the basis of the acquired parking information. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180031-A (JP)
Title: 人力駆動車用のリアスプロケット、および、人力駆動車用のリアスプロケットアセンブリ
IPC: B62M9/10
Filed: 2022-06-08
Abstract: 【課題】リアスプロケットの変速性能を確保できる人力駆動車用のリアスプロケット、および、人力駆動車用のリアスプロケットアセンブリを提供する。【解決手段】リアスプロケットは、スプロケットボディと、複数のスプロケット歯と、複数の締結孔と、を備え、複数の締結孔のそれぞれは、リアスプロケットと隣接スプロケットとを互いに締結する締結部材を受けるように構成され、複数の締結孔のうちの２つの第１隣接締結孔は、回転中心軸心に関する周方向において第１ピッチ角度で配置され、複数の締結孔のうちの２つの第２隣接締結孔は、周方向において第２ピッチ角度で配置され、第２ピッチ角度は、第１ピッチ角度とは異なり、複数の締結孔のうちの２つの第３隣接締結孔は、周方向において第３ピッチ角度で配置され、第３ピッチ角度は、第１ピッチ角度および第２ピッチ角度のそれぞれとは異なる。【選択図】図３
Patent JP-2024000326-A (JP)
Title: 端子付電線
IPC: H01R4/18
Filed: 2022-06-20
Abstract: 【課題】液状の接着剤を用いることなく、端子金具と絶縁電線の間の電気接続部を被覆する樹脂被覆部の止水性を高めることができる端子付電線を提供する。【解決手段】端子金具５と、導体３の外周を絶縁被覆４で被覆した絶縁電線２とが、電気接続部６ａにおいて電気的に接続された電線部６と、前記絶縁電線２の軸線方向に沿って一部の箇所において、前記絶縁被覆４の外周を被覆するチューブ材７と、前記電線部６の前記電気接続部６ａを含む箇所を被覆し、かつ前記チューブ材７の外周面の少なくとも一部に接触して形成された樹脂被覆部８と、を有し、前記チューブ材７は、架橋ポリオレフィン系樹脂と、樹脂成分のうち５質量％以上４０質量％以下の酸変性樹脂、および樹脂成分のうち２０質量％以上４０質量％以下の熱可塑性エラストマーの少なくとも一方と、を含んだ単層の筒状部材として構成されている、端子付電線１とする。【選択図】図１
Patent JP-2024002195-A (JP)
Title: ペットボトルの異物除去方法及び異物除去装置
IPC: G01N23/04
Filed: 2022-06-23
Abstract: 【課題】廃ペットボトルを再生するために混入している異物をＸ線検査によって除去する。【解決手段】潰しペットボトルを検査対象物としてＸ線検査を行って異物を除去する第１除去ステップ、複数の潰しペットボトルをプレスしたブロック体を検査対象物としてＸ線検査を行って異物を除去する第２除去ステップ、潰しペットボトルを粉砕したフレークを検査対象物としてＸ線検査を行って異物を除去する第３除去ステップからなる除去工程と、を備え、除去工程では、第１除去ステップ、第２除去ステップ又は第３除去ステップの内の少なくとも一の除去ステップを行う。【選択図】図１
Patent JP-2024002704-A (JP)
Title: 読取装置及び制御方法
IPC: H04N1/193
Filed: 2022-06-24
Abstract: 【課題】搬送ローラの誤差を補正しつつ、読取解像度の変更を比較的容易に行う。 
【解決手段】媒体を搬送する搬送ローラと、前記搬送ローラによって搬送される前記媒体の画像を読み取る読取手段と、前記搬送ローラの回転位相を検知する検知手段と、前記搬送ローラの回転位相に対応づけられ、単位回転角度あたりの前記搬送ローラの搬送量に対応した指標値を記憶した記憶手段と、前記検知手段の検知結果に基づいて前記指標値を選択し、前記指標値の累積値と、読取解像度に対応した閾値との比較結果に基づいて、前記読取手段の読取タイミングを制御するタイミング制御手段と、を備える。 
【選択図】図９
Patent JP-2022121577-A (JP)
Title: Corrugated steel water channel member
IPC: E02B5/02
Filed: 2022-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated steel water channel member capable of reducing life cycle cost and improving corrosion resistance, which are two basically needed characteristics, and reducing the plate thickness when used for a water channel. 
     SOLUTION: This corrugated steel water channel member is used for forming a water channel and is made of a corrugated steel material having a section corrugated in the channel direction of the water channel. The corrugated steel material is stainless steel having no Mo added thereto and containing Mo as an inevitable impurity. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022121682-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest. 
     SOLUTION: Before a discrimination condition is established, prior discrimination is executed on the basis of information stored in information storage means. The number of information items stored in the information storage means is displayed on display means by an identification symbol corresponding to each one information item. As for information before being discriminated by the discrimination means, variation means varies identification symbols on the basis of a result of the prior discrimination by the prior discrimination means. Out of a plurality of identification symbols displayed on identification symbol display control means, a combination of identification symbols to be varied by the variation means is determined by determination means. Thereby, it becomes possible to determine the combination of identification symbols to be varied by the variation means, out of the plurality of identification symbols displayed on the identification symbol display control means. Accordingly, this configuration can prevent the variation means from being executed for all identification symbols displayed on the display means, so as to enhance the player's interest. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022125198-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the number of components. 
     SOLUTION: While preventing exposure of electrical wiring DK2 by reducing displacement magnitude itself of the electrical wiring DK2, or by suppressing excessive displacement of the electrical wiring DK2, by allowing journaled means 760 to be displaced so as to reduce a load imposed on the electrical wiring DK2, different auxiliary means becomes unnecessary. An embodiment of the auxiliary means is not restricted at all. For example, a binding band capable of fixing temporarily the electrical wiring DK2 is acceptable, and a cover or a tube made of a silicon resin, for enclosing the periphery of the electrical wiring DK2 is also acceptable. 
     SELECTED DRAWING: Figure 52 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022125249-A (JP)
Title: lithium ion capacitor
IPC: H01G11/62
Filed: 2022-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion capacitor that can maintain capacity in a high temperature environment of 85°C and has a small increase in internal resistance while using an aqueous binder for a positive electrode. 
     SOLUTION: A lithium ion capacitor includes a positive electrode, a negative electrode, and an electrolytic solution that contacts the positive electrode and the negative electrode, and the electrolytic solution contains an organic solvent and a lithium salt electrolyte having an imide structure, and the positive electrode has a current collector foil and a positive electrode active material, and the positive electrode active material is held in the current collector foil through a binder including a polymer having a RED value greater than 1 based on a Hansen solubility parameter for the electrolytic solution. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024009420-A (JP)
Title: 画像形成装置
IPC: G09F13/20
Filed: 2022-07-11
Abstract: 【課題】表示面と光源の光軸がずれている構成において、表示面での光ムラを抑えることを目的とする。【解決手段】画像形成装置１は、本体筐体１１と、光源３３と、プリズム４と、拡散点灯表示部品５とを備える。光源３３は、光を出射する。プリズム４は、光源３３からの光を屈折させる。拡散点灯表示部品５は、本体筐体１１から露出した第１表示面Ｆ１１を有する。拡散点灯表示部品５は、光源３３からプリズム４を介して入射された光を拡散して第１表示面Ｆ１１を点灯させる。第１表示面Ｆ１１は、光源３３の光軸である光源光軸Ｘ１に対して第１方向にずれている。【選択図】図４
Patent JP-2024011920-A (JP)
Title: テスト管理プログラム、テスト管理装置およびテスト管理方法
IPC: G06F11/36
Filed: 2022-07-15
Abstract: 【課題】資産をリリースする場合に実施されるテストのスケジュール管理を自動化する。【解決手段】テスト管理装置１は、運用中の環境とリリース予定環境との改修規模を用いて、リリース予定環境のテストに要する期間を算出し、リリース予定環境のテストに要する期間と、リリース予定環境のリリースの予定時期とに基づいて、リリース予定環境のテストの開始時期を決定し、テストの開始時期に応じて、運用中の環境に対する処理要求を、リリース予定環境に送信することによって、リリース予定環境のテストを実行する。【選択図】図１
Patent JP-2023158614-A (JP)
Title: Atomizer and electronic cigarette
Inventor: LI HUABING
IPC: A24F40/40
Filed: 2022-07-21
Abstract: To provide an atomizer being moldable only by simple assembly, capable of saving a human cost in a welding process, having user-friendliness for automated work, and helpful to improve the process efficiency, and electronic cigarette.SOLUTION: An atomizer A comprises a base 10, terminals 20 and an atomizing core 30. Pins of the atomizing core pass through a through-hole on the base and are bent and inserted into an accommodating groove on the base. Each of the terminals is pressed and arranged in the accommodating groove and includes a cylindrical fixing portion and an engaging portion extended diffusely from one end of the fixing portion. The engaging portion is recessed from an end towards the fixing portion to form engagement. Each of the pins of the atomizing core passes through the engaging groove and is fixed between the fixing portion and the accommodating groove.SELECTED DRAWING: Figure 5
Patent JP-2022145845-A (JP)
Title: Engineered antibody fc variants for enhanced serum half life
IPC: C12N1/15
Filed: 2022-08-09
Abstract: PROBLEM TO BE SOLVED: To provide new Fc domains that have an increased serum half life by enhanced pH-dependent binding to FcRn. 
     SOLUTION: In some aspects of the present invention, Fc domain variants are provided which display enhanced pH-dependent affinity for FcRn. In some aspects of the present invention, methods are provided for isolating antibody Fc domains that display enhanced affinity at acidic pH and pH selectivity for FcRn. In another aspect of the present invention, specific mutations and combinations of mutations in IgG1 Fc domains are provided that can result in pH-selective binding and/or increased affinity to FcRn. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173160-A (JP)
Title: Palletizer system and depalletizing and palletizing method
IPC: B25J15/06
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a palletizer allowing for not only palletizing but also depalletizing of a container. 
     SOLUTION: A palletizer system comprises: an egg container storage device storing a plurality of egg containers with eggs stored therein at an empty first type container or empty second type container; a palletizer transferring and/or stacking the first type container with the egg container stored therein on a pallet and/or truck or the first type container already placed on the pallet and/or truck, or transferring and/or stacking the second type container with the egg container stored therein on the pallet and/or truck or the second type container already placed on the pallet and/or truck; a carry-out part carrying the first type container or second type container out from the egg container storage device to a container stand-by position of the palletizer; and a switching table switching a sealer sealing the first type container and a conveyor feeding the second type container out. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022172137-A (JP)
Title: Method and apparatus for image filtering with adaptive multiplier coefficients
IPC: H04N19/82
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for filtering reconstructed images, in particular, video images, with adaptive multiplicative filters. 
     SOLUTION: In filtering of a set of samples of images using a loop filter having an adaptive multiplier coefficient expressed by an integer number, a value of each multiplier coefficient of the loop filter in a set of permission values is determined. The set of permission values is constituted by [-64, -32, -16, -8, -4, -2, -1, 0, 1, 2, 4, 8, 16, 32, 64], the set of samples of images is acquired, and filtering of the set of samples of images is performed by using the loop filter. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023058426-A (JP)
Title: Gravure ink composition, gravure ink, and laminated laminate
Inventor: IGARASHI Kasumi
IPC: C08L31/04
Filed: 2022-08-17
Abstract: To provide a gravure ink composition capable of developing excellent cutting property, and is excellent in low temperature stability, a gravure ink containing the gravure ink composition, and a laminated laminate having a printed layer formed of the gravure ink.SOLUTION: In the present invention, a gravure ink composition contains a pigment, a polyurethane resin, and an organic solvent, and the polyurethane resin satisfies the following conditions (1) to (4). (1) Units based on polyol (A) and units based on organic diisocyanate (B) are essential structural units. (2) At least a side chain contains a hydroxyl group, and the hydroxyl value is 26 mgKOH/g to 45 mgKOH/g. (3) Urethane group concentration is 1.1 mmol/g to 2.2 mmol/g. (4) The polyurethane resin is a polyurethane urea resin containing urea groups and has units based on hydroxyl group-containing polyamines.SELECTED DRAWING: None
Patent JP-2022171751-A (JP)
Title: Aqueous coating composition for corrosion protection
IPC: C09D5/02
Filed: 2022-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating composition for corrosion protection. 
     SOLUTION: The invention relates to: an aqueous resin dispersion D comprising a mixture of a hydrophilically modified epoxy-based resin P and a resole R, and a co-crosslinker E; a process for preparation of the aqueous resin dispersion D; and a method of use thereof to prepare coating films to prevent corrosion of a coated substrate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023042576-A (JP)
Title: Determination of lane change based on downstream traffic state
Inventor: YASHAR ZEIYNALI FARID
IPC: B60W60/00
Filed: 2022-09-12
Abstract: To provide a system to determine lane change based on a downstream traffic state.SOLUTION: A system includes: a processor; a communication device; and a memory. The processor is installed in an ego vehicle. The memory can save information from an acceleration gain module and a communication module. The acceleration gain module makes the processor (1) acquire information of a terminal part of the downstream traffic where traffic stops or moves at a low speed in a traffic lane through the communication device from a monitoring system, and (2) calculate an expression to determine lane change. The expression includes information about a virtual vehicle positioned at a position close to the terminal part or a geographical position. The communication module makes the processor transmit a signal about information based on the calculation result to a component of the ego vehicle so that the component executes an action.SELECTED DRAWING: Figure 5
Patent JP-2022179580-A (JP)
Title: Semiconductor device
IPC: H01L21/8236
Filed: 2022-09-30
Abstract: PROBLEM TO BE SOLVED: To provide correcting means for a threshold voltage of a semiconductor device. 
     SOLUTION: In a semiconductor device, at least one of transistors forming an inverter includes a semiconductor, a source electrode or a drain electrode electrically connected to the semiconductor, a gate electrode, and a charge capture layer provided between the gate electrode and the semiconductor. The potential of the gate electrode of the transistor is made higher than that of the source electrode or the drain electrode and is held for a short time of 5 s or less, so that the charge capture layer captures an electron. Thus, the threshold voltage is increased. In this case, by making the potential difference between the gate electrode and the source electrode or the drain electrode of each semiconductor device different, the threshold voltage of the transistor of the semiconductor is made proper. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2023,JPO&INPIT