baber/WOPTO huggingface dataset:
Patent JP-2023150076-A (JP)
Title: Absorbent article
Inventor: KAWAKAMI YUSUKE
IPC: A61F13/514
Filed: 2022-03-31
Abstract: To provide an absorbent article that allows a wearer or the like to easily recognize that an absorbent article includes an aperture.SOLUTION: An absorbent article (1) includes a skin side sheet (31), and a non-skin side sheet (32) adjacent to the skin side sheet (31) from a non-skin side. At least a part of the non-skin side sheet (32) can be recognized from the outside of the absorbent article (1). The non-skin side sheet (32) is a non-woven fabric including an aperture (32h) penetrating in a thickness direction. A color of the non-skin side sheet (32) itself is different from a color of the skin side sheet (31) itself.SELECTED DRAWING: Figure 1
Patent JP-2023151315-A (JP)
Title: Quality control system and quality control program
Inventor: NISHIKATA KOSUKE
IPC: G06T7/00
Filed: 2022-03-31
Abstract: To provide a quality control system using machine learning which facilitates understanding of variation in features of a specimen, or a quality control program using machine learning which facilitates understanding of variation in features of a specimen.SOLUTION: A quality control system includes: an auto encoder for generating difference data including a difference between a plurality of image data for learning, and restored image data generated from the image data for learning; a file generation part for calculating an average value and a dispersion value of the difference data for each predetermined section, and generating a file; and a visualization processing part for generating an image, on the basis of data of the file.SELECTED DRAWING: Figure 1
Patent JP-2023151972-A (JP)
Title: Control device and control method
Inventor: NAGANO MASAAKI
IPC: H01H47/00
Filed: 2022-04-01
Abstract: To provide a control device that can control a plurality of relays while preventing ripple of a power supply.SOLUTION: A control device comprises: an acquisition unit that acquires the number of relays to be driven having the same specification; and an output unit that, when the number of relays acquired by the acquisition unit is plural, outputs a pulse current to the plurality of relays to be driven at shifted output timings. The output unit determines the difference in output timing of the pulse current between relays adjacent in the order of output of the pulse current based on a duty ratio of the pulse current and the number of relays acquired by the acquisition unit.SELECTED DRAWING: Figure 7
Patent JP-2023152083-A (JP)
Title: drive system
Inventor: ABE RYOSUKE
IPC: H02P5/46
Filed: 2022-04-01
Abstract: To provide a technique that allows continuing the operation of a drive system even when a control section of a drive unit is stopped.SOLUTION: A drive system comprises a controller, a first drive unit, and a second drive unit, and control information transmitted from the controller passes through the first drive unit and the second drive unit and is returned to the controller. The first drive unit has a first communication section, a first drive section, and a first control section, and the second drive unit has a second communication section, a second drive section, and a second control section. The first control section controls the first drive section when the second control section operates, and controls the first drive section and the second drive section when the second control section is stopped. The second control section controls the second drive section when the first control section operates, and controls the first drive section and the second drive section when the first control section is stopped.SELECTED DRAWING: Figure 2
Patent JP-2023070002-A (JP)
Title: Unstructured data storage and retrieval in conversational artificial intelligence applications
Inventor: VLAD GETSELEVICH
IPC: G06F16/90
Filed: 2022-04-11
Abstract: To provide systems and methods for determining classification of an input.SOLUTION: For an information-based input, information stored as an unstructured test may be evaluated to determine a response to the input. A reply including at least the response may be generated. For a declarative input, the input may be stored in a natural language format for later use, such as in reply to a subsequent input.SELECTED DRAWING: Figure 3
Patent JP-2023157305-A (JP)
Title: Display unit
Inventor: MATSUBARA KEIYUKI
IPC: G09G5/00
Filed: 2022-04-14
Abstract: To reduce an error in estimation of a solar radiation area on a display to increase the ease of watching display in the actual solar radiation area.SOLUTION: A solar radiation estimation unit estimates a solar radiation area R0 that is an area radiated by solar light on a display surface 20a of a self-luminous display 20. The solar radiation estimation unit 12c performs estimation of a provisional solar radiation area R1 not taking an error into consideration, and subsequently estimates an area obtained by calculating by adding a predetermined estimated error amount E to the provisional solar radiation area as an estimated solar radiation area R2. This prevents the estimated solar radiation area from becoming narrower than the actual solar radiation area, which increases the ease of watching display in the actual solar radiation area.SELECTED DRAWING: Figure 12
Patent JP-2023158316-A (JP)
Title: Work support method, work support system, and program
Inventor: ISHIDA HIROYASU
IPC: A01B69/00
Filed: 2022-04-18
Abstract: To provide a technology to suppress deterioration in work efficiency by causing an operator to appropriately recognize a timing to stop a work vehicle for replenishment, etc.SOLUTION: An exemplary work support method is a work support method for supporting automated travelling work which a work vehicle executes along a target route set in a farm field beforehand, and includes: setting either one side of the farm field or two sides of the farm field opposed to each other as a stop position of the work vehicle; specifying the quantity of on-vehicle articles of the work vehicle and the variation quantity when the work vehicle travels in a unit route that changes according to the setting of the stop position; and displaying an executable quantity of the automated travelling work in a remaining route of the target route on the basis of the specified quantity of on-vehicle articles and variation quantity.SELECTED DRAWING: Figure 7
Patent JP-2023160225-A (JP)
Title: 情報処理装置
IPC: G06N20/10
Filed: 2022-04-21
Abstract: 【課題】 ニューラルネットワークの学習効率を向上できる。【解決手段】 ニューラルネットワークにおけるレイヤーで実行される計算処理を示す関数が線形に近似できる疑似線形レイヤーを含む第１のニューラルネットワークに基づいて、入力データから該入力データに対応する第１の出力を推定する第１の推定手段と、目的関数とパラメータとの関係が線形に近似できる疑似線形パラメータを有するレイヤーを含む第２のニューラルネットワークに基づいて、入力データから第２の特徴を推定する第２の推定手段と、前記第１の出力と、前記第２の特徴とが近似するように前記第２のニューラルネットワークの疑似線形パラメータを更新する更新手段と、を有する。【選択図】 図２
Patent JP-2023162966-A (JP)
Title: テトラキス［メチレン－３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオネート］メタンの製造方法
IPC: C07C67/52
Filed: 2022-04-27
Abstract: 【課題】良好な性状を有するテトラキス［メチレン－３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオネート］メタンの製造方法を提供すること。【解決手段】テトラキス［メチレン－３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオネート］メタンと３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオン酸アルキルとを含む粗生成物を、晶析溶剤を用いて晶析する工程において、粗生成物に含まれる３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオン酸アルキルの量を、粗生成物に含まれるテトラキス［メチレン－３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオネート］メタン１００質量部に対して１～７質量部とする。【選択図】なし
Patent JP-2022173147-A (JP)
Title: Tide information display device
Inventor: OKUDA MASATO
IPC: G01C21/00
Filed: 2022-05-06
Abstract: To provide a system and method for displaying tide information on a display screen for assisting navigation of a marine vessel.SOLUTION: A tide information display device to be installed on a mobile vehicle is provided. The device comprises: a positioning unit for detecting a position of the mobile vehicle; a geographical information selection unit configured to determine geographical information to be displayed on a display screen on the basis of the detected position; a tide information unit configured to receive and store tide information on the basis of the detected position; and a tide information display unit configured to generate display data for displaying a graphical user interface (GUI) at a given position on the display screen. The GUI displays tidal current information including at least one of a current tide level, high tide time, low tide time, and tide location.SELECTED DRAWING: Figure 2
Patent JP-2023166124-A (JP)
Title: ドア開閉装置及びドア開閉方法
IPC: E05F15/73
Filed: 2022-05-09
Abstract: 【課題】ユーザのジェスチャに基づいて、バックドアを開閉作動できるドア開閉装置及びドア開閉方法を提供する。 
【解決手段】ドア開閉装置は、バックドア４３が全閉位置に位置する場合には車両後方のバックエリアＡｂを撮影可能となる一方でバックドア４３が全開位置に位置する場合にはバックエリアＡｂを撮影不能となるバックカメラ１１３と、バックドア４３の位置に関わらずバックエリアＡｂとは異なるサイドエリアＡｓを撮影可能なサイドカメラ１１２と、カメラ１１２，１１３が撮影した画像に基づきユーザがジェスチャを実施したか否かを判定するジェスチャ判定部と、バックエリアＡｂ内でユーザがジェスチャを実施したと判定される場合にバックドア４３を開作動させ、サイドエリアＡｓ内でユーザがジェスチャを実施したと判定される場合にバックドア４３を閉作動させるドア制御部と、を備える。 
【選択図】図２
Patent JP-2022176153-A (JP)
Title: Virus-inactivating agents having plant-derived extract as active component
Inventor: TAKEDA YOHEI
IPC: A01N65/00
Filed: 2022-05-11
Abstract: To provide: antiviral agents comprising components obtained from plants of the genus Saxifraga and having an inactivating effect against novel coronaviruses, influenza A viruses, and noroviruses; antiviral creams; and a method of producing the same.SOLUTION: Provided are: an antiviral agent comprising crude extracts of at least one plant selected from the group consisting of saxifrage, incisolobata, stolonifera, saxifraga cortusifolia, and saxifraga cherlerioides var.rebunshirensis of the genus Saxifraga, and an open column chromatography fraction, an HPLC fraction, and condensed tannins which are an active component; a method of producing an extract containing condensed tannins from at least one plant selected from the group consisting of saxifrage, incisolobata, stolonifera, saxifraga cortusifolia, and saxifraga cherlerioides var.rebunshirensis of the genus Saxifraga, for use as an antiviral agent; and a therapeutic agent for viral infections, a disinfectant, and a prophylactic agent such as an antiviral cream, which contain the obtained antiviral agent.SELECTED DRAWING: Figure 1
Patent JP-2023168814-A (JP)
Title: 医療情報管理装置、医療情報管理方法、およびプログラム
IPC: G16H30/00
Filed: 2022-05-16
Abstract: 【課題】臨床フェーズの変化に応じて医療情報の最適な管理を可能にする医療情報管理装置、医療情報管理方法、およびプログラムを提供すること。【解決手段】医療施設において、医療情報管理装置１は、取得機能１１と、判定機能１２、決定機能１３とを持つ。取得機能１１は、対象者の臨床フェーズ情報および対象者の臨床データのメタデータを取得する。判定機能１２は、取得された臨床フェーズ情報およびメタデータに基づいて、臨床データの必要度を判定する。決定機能１３は、判定された必要度に基づいて、臨床データの保管先を決定する。【選択図】図２
Patent JP-2023168966-A (JP)
Title: コンピュータプログラム、および、検査装置
IPC: G06V10/42
Filed: 2022-05-16
Abstract: 【課題】機械学習モデルを用いて検査対象の物体と比較対象の物体との差異を検出する。【解決手段】コンピュータプログラムは、検査対象の物体を含む対象画像を示す対象画像データを画像生成モデルに入力することによって、再現画像を示す第１再現画像データを生成する第１生成機能と、対象画像データと再現画像データとを用いて、対象画像と再現画像との差分を示す差分画像データを生成する第２生成機能と、差分画像データを特徴抽出モデルに入力することによって、差分画像データの特徴を示す第１特徴データを生成する第３生成機能と、第１特徴データを用いて、検査対象の物体と比較対象の物体との差異を検出する検出機能と、をコンピュータに実現させる。【選択図】 図１８
Patent JP-2023169926-A (JP)
Title: 水処理方法、水処理装置、および凝集剤
IPC: B01D21/01
Filed: 2022-05-18
Abstract: 【課題】被処理水中に含まれる懸濁物質を効果的に凝集させるとともに、凝集剤の注入率を自動で決定し、浄化処理することができる水処理方法を提供することを目的とする。【解決手段】水処理方法は、懸濁物質を含む被処理水に凝集剤を注入し、凝集剤が注入された被処理水を撹拌し、撹拌された被処理水を浄化装置２０により浄化することを含み、凝集剤は、塩基度が６５～８０％であり、かつ粒径が０．５μｍ～１μｍのポリ塩化アルミニウムを１ｍＬ当たり１２万個以上含む。【選択図】図１
Patent JP-2023013950-A (JP)
Title: Motor vehicle seat
Inventor: Rubens Curatola
IPC: B62D35/00
Filed: 2022-05-19
Abstract: To provide a motor vehicle seat holding a wind deflector function.SOLUTION: A motor vehicle seat comprises: a backrest part (6); a first main body (5); a second main body (7); and a mechanism (8) for, coupling the backrest part (6) to the first main body (5) in a manner in which, the backrest part is movable between a first position where the backrest part 6 is arranged between the first and second main bodies (5, 7) and the second main body defines a base part extending in a lateral direction to the backrest part (6) for supporting seating of an occupant in a state in which, a back of the occupant contacts the backrest part (6) on the first surface (9) of the backrest part (6), and a second position in which the backrest part (6) is on an opposite side of the first surface (9), and has a second surface facing the second main body (7). The first surface (9) defines a wind deflector on the second position of the backrest part (6).SELECTED DRAWING: Figure 3
Patent JP-2023172554-A (JP)
Title: 情報処理装置、情報処理の制御方法、及びプログラム
IPC: H04N7/18
Filed: 2022-05-24
Abstract: 【課題】所定の行動をとった不審者の見逃しを抑制する。【解決手段】情報処理装置は、複数のフレーム間における人物毎の追尾情報を生成する追尾部と、追尾情報から人物毎に所定の行動を検出し、所定の行動における検出結果を出力する行動検出部と、追尾情報の中から所定の行動が検出された第１の人物における第１の追尾情報の経路上で入れ替わりが発生したと推定される第２の人物の第２の追尾情報を推定する推定部と、第１の追尾情報と第２の追尾情報に基づいて、第３の追尾情報を生成する仮の追尾情報生成部と、追尾情報の人物が所定の条件を満たしている人物であるか否かを判定する不審者判定部と、を有する。行動検出部は、第３の追尾情報の人物における所定の行動を検出する。不審者判定部は、追尾情報からの所定の行動の検出結果と、第３の追尾情報からの所定の行動の検出結果に基づき、追尾情報の人物が所定の条件を満たしている人物であるかを判定する。【選択図】図２
Patent JP-2023176528-A (JP)
Title: 突起切除装置
IPC: B23C3/12
Filed: 2022-05-31
Abstract: 【課題】所定の対象物の表面に生じた突起を切除する加工を行うときに、突起を適切に切除する【解決手段】突起切除装置１は、次の刃部４、補助部５、加圧部６およびロボット７を備える。まず、刃部４としてのエンドミル４は、突起を切除するものであり、補助部５としてのローラ５は、エンドミル４により突起を切除するときに、突起の周辺の表面に着地しているものである。また、加圧部６は、ローラ５を突起の周辺の表面に押し付けるものであり、ロボット７は、エンドミル４、ローラ５および加圧部６をマニピュレータとして保持する。そして、ローラ５を突起の周辺の表面に着地させた状態で、エンドミル４を移動させて突起を切除する。【選択図】図１
Patent JP-2022133277-A (JP)
Title: Number counting system for substitute currency for game
IPC: A63F11/00
Filed: 2022-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a chip recognition system which has a mechanism that can recognize a color of a chip with an image and count the number of chips in different illumination environments. 
     SOLUTION: A chip recognition system 10 is configured such that a chip W at least partially has a specific color 121 indicating a value of the chip W, and comprises: a recording device 11 which records the state of the chip W as an image by using a camera 212; an image analysis device 14 which performs image analysis on the recorded image to recognize at least two colors of the specific color 121 and a reference color different from the specific color 121 existing in the image; and a recognition device 12 which at least includes an artificial intelligence device 12a that specifies the specific color 121 of the chip W by using the image analysis result by the image analysis device 14. The artificial intelligence device 12a of the chip recognition device 12 is an artificial intelligence device that has learned the chip W irradiated in different illuminance and the plurality of images in the reference color 121 as teacher data. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022121455-A (JP)
Title: Medical instrument dryer
IPC: A61B1/12
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument dryer capable of, securely and in a short period of time, drying a medical instrument having a communication port on the instrument's external surface, the communication port communicating with an internal cavity. 
     SOLUTION: A dryer includes a control unit that when a sub tank is filled with low-pressure air, controls first motor-operated valves to make all first motor-operated valves in a closed state become in an opened state and release the low-pressure air stored in the sub tank to make the low-pressure air be injected to a communication port on an instrument (S222). The injection of the low-pressure air is performed until a preset set time T1 (for example, T1=5 seconds) has passed (S223). When the set time T1 has passed, the first motor-operated valves are returned to the closed state. By repeating the steps, the low-pressure air is intermittently supplied to the communication port of the instrument. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022130439-A (JP)
Title: Image processing device and method for performing efficient deblocking
IPC: H04N19/176
Filed: 2022-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that performs improved deblocking filtering. 
     SOLUTION: For deblocking a block edge between a first coding block and a second coding block, the first block has a block size S A , while the second block has a block size S B . The device includes a filter for filtering the block edge which: modifies at most a number M A  of sample values of the first coding block as first filter output values; modifies at most a number M B  of sample values of the second coding block as second filter output values; uses at most a number I A  of sample values of the first coding block as first filter input values; and uses at most a number I B  of sample values of the second coding block as second filter input values. Where I A ≠I B  and M A ≠M B . 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180095-A (JP)
Title: 学習支援システム、学習支援方法、及びプログラム
IPC: G06Q50/20
Filed: 2022-06-08
Abstract: 【課題】学力の向上度合を考慮して、優先して学習すべき学習内容を選択する仕組みを提供する。【解決手段】所定の学習内容を学習した場合に向上すると予測される学力の向上度と、当該学習の所要時間と、の関係を表す学力向上特性を取得する向上特性取得手段と、前記学力向上特性と前記所要時間とに基づいて、優先して学習すべき学習内容に関する情報を出力するレコメンド手段と、を備える、学習支援システムとする。前記所要時間は、学習者が学習に費やすことができる学習可能時間であってもよい。【選択図】図２３
Patent JP-2023180281-A (JP)
Title: 加工システム、加工ロボット制御装置及び加工方法
IPC: B25J13/08
Filed: 2022-06-09
Abstract: 【課題】加工ツールの回転数を検知するセンサを別途用いることなく、加工ツールを用いたロボットによる加工品質及び信頼性を改善する。 
【解決手段】加工システム１００Ａは、加工ツール１を回転駆動するツール駆動部１０１と、加工ツール１を支持するロボットアーム２００と、加工ツール１の回転駆動により生じる振動を含むロボットアーム２００にかかる外力を検知可能な力覚センサ２０２と、力覚センサ２０２により検知された外力を示すデータを取得する外力データ取得部３０１と、外力データ取得部３０１により取得されたデータに基づいて、加工ツール１の回転数を推定するツール回転数推定部３０２と、ツール回転数推定部３０２により推定された加工ツール１の回転数に基づいて、ツール駆動部１０１を制御する回転制御部３０３と、を備えた。 
【選択図】図１
Patent JP-2022126720-A (JP)
Title: Adhesive composition and adhesive
IPC: C08G59/42
Filed: 2022-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in low hygroscopicity, tack-free property before curing, initial adhesiveness after curing, and long-term durability under a wet heat environment. 
     SOLUTION: The adhesive composition contains a polyester resin (A) containing a structural unit derived from a polycarboxylic acid and a structural unit derived from a polyhydric alcohol. The polyester resin (A) has an ester bond concentration of 7 mmol/g or less, an acid value of 3 mg KOH/g or more, and a glass transition temperature (Tg) of -5°C or higher. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023182884-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-14
Abstract: 【課題】遊技球の排出を遅滞なく行うこと。【解決手段】本発明によれば、第１制御手段は、第１操作が行われていることに基づいて、所定の処理を実行することが可能であり、第２制御手段は、第２操作が行われていることに基づいて、遊技価値に対応した遊技媒体を遊技機外に排出するための排出制御を実行することが可能であり、第１制御手段は、排出制御が実行されているときは所定の処理を実行せず、排出制御が実行されていないときは所定の処理を実行可能である。【選択図】図５１
Patent JP-2024003820-A (JP)
Title: 計算機システム及び仮想化基盤の構築制御方法
IPC: G06F9/50
Filed: 2022-06-28
Abstract: 【課題】ボトルネックの発生を抑制し、かつ、仮想化基盤の構築時間を短縮可能な仮想計算機の並列導入数を自動的に設定する。【解決手段】計算機システムは、仮想化基盤の構築処理を実行する構築実行システムと接続する。仮想化基盤の構築処理は、仮想計算機を導入するタスクを含む。計算機システムは、構築実行システムによって所定の数の前記タスクが実行されている場合に、タスクによって導入されている仮想計算機の進捗率と、当該仮想計算機の計算機リソースの性能値とを取得し、進捗率及び計算機リソースの性能値に基づいて、ボトルネックが発生せず、かつ、指定された要求時間内に、仮想化基盤を構築可能な仮想計算機の並列導入数を算出する。【選択図】図１
Patent JP-2024004655-A (JP)
Title: 液体吐出装置
IPC: B41J2/165
Filed: 2022-06-29
Abstract: 【課題】メンテナンス処理で消費される液体の量を削減できる手段を提供する。【解決手段】プリンタ１０において、ヘッド３２に含まれる複数のノズル３３は、第１から第４ノズル列Ｋ１～Ｋ４を形成している。制御部６０は、インク残量センサ４１がＯＦＦであるという条件を満たすか否かを判断し（Ｓ１４）、条件を満たすと判断した場合（Ｓ１４：Ｙｅｓ）、第１から第４ノズル列Ｋ１～Ｋ４のうち一部のノズル列に対してパージを実行し（Ｓ３９）、一部のノズル列内のノズルからシートに対してインクを吐出させて記録処理を実行する（Ｓ４１、Ｓ２６）。【選択図】図７
Patent JP-2022159348-A (JP)
Title: Mounting structure for door wiring module
IPC: B60J5/00
Filed: 2022-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of facilitating work for assembling wiring members to a door panel and work for closing a working opening formed in the door panel. 
     SOLUTION: A door wiring module 30 comprises: a door planar member 32 assembled into a vehicle door 10 and capable of closing a working opening 15 formed in a door panel 12; and wiring members 50 attached to the door planar member 32. The door planar member 32 comprises: a first assembled portion 33 assembled into a first region in the door panel 12; and a second assembled portion 34 assembled into a second region different from the first region in the door panel 12. The second assembled part 34 is movably disposed at a position outside the second region in the door panel 12 in a manner allowing a portion formed in the second region in the working opening 15 to be opened in a state where the first assembled portion 33 is assembled in the first region in the door panel 12. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022145932-A (JP)
Title: Indwelling or implantable device for inhibiting biofilm formation
IPC: A61M25/00
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling or implantable device whose surface oil inhibits and/or prevents biofilm formation. 
     SOLUTION: An indwelling or implantable device is provided with an outer surface coated with a silicone membrane under which oil is filled. The silicone membrane is porous so that the oil leaches therethrough to the surface of the silicone membrane so as to form coating on the outer surface of the body. A lumen is coupled with a manifold and is provided with a vent configured to allow the air to escape from the lumen when the lumen is filled up with oil. Rise of oil pressure is prevented, and the oil is prevented from leaving through the vent. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023073963-A (JP)
Title: Application method of device for accurately evaluating vertical content distribution of undersea hydrate reservoir
Inventor: WEI JIANGONG
IPC: G01N33/24
Filed: 2022-08-26
Abstract: To provide an application method of a device for accurately evaluating the vertical content distribution of an undersea hydrate reservoir.SOLUTION: The present disclosure relates to content determination of undersea hydrates, in particular to an application method of a device for accurately evaluating the vertical content distribution of an undersea hydrate reservoir. The application method includes the following steps of: assembling the device into a whole and screwing it into an undersea well; activating natural gas hydrates to produce gaseous substances; opening a directional guide channel corresponding to a thermal excitation system in a working state in S2, so that gaseous natural gas hydrates generated in this horizon enter a screw-in long sleeve through the directional guide channel; collecting, by a gas collection system, the gaseous natural gas hydrates; analyzing and recording components and contents in a box by an optical ranging unit and a resistivity unit; repeating S4 and S5 till the end of one collection cycle; and performing data processing and analysis. In this way, accurate evaluation of the vertical content distribution of undersea hydrates is realized.SELECTED DRAWING: Figure 1
Patent JP-2023076801-A (JP)
Title: Portable watch case with dressing component on which thin-layer laminate is accumulated
Inventor: LOIC CURCHOD
IPC: G04B45/00
Filed: 2022-09-09
Abstract: To provide a dressing component of a timer with excellent appearance.SOLUTION: The present invention relates to a portable watch case 10 that includes a middle part 11 to which a light transmission body 12 and a rear part 13 are fixed and forms an internal space. The portable watch case includes a dressing component 14 in the internal space. A thin-layer laminate 15 including a base material layer and a solid phase switching layer is accumulated on the dressing component, and the phase switching layer is inserted between a light transmissive encapsulation layer and a separating layer separating the phase switching layer from the base material layer. The phase switching layer is between the light transmissive encapsulation layer and the separating layer. The separating layer separates the phase switching layer from the base material layer. The phase switching layer has a refractive index that can be changed under exposure to a light beam to provide at least two interference colors to the thin-layer laminate.SELECTED DRAWING: Figure 1