baber/WOPTO huggingface dataset:
Patent JP-2022186676-A (JP)
Title: Program, information processing device, method, and system
Inventor: ISHIKAWA RYO
IPC: G06F3/0481
Filed: 2022-06-03
Abstract: To provide a technique for allowing an operator to appropriately and easily perform a necessary terminal operation.SOLUTION: A program causes a computer including a memory and a processor to execute the steps of: receiving, by a first action of an operator, resource data used for predetermined functions that are provided in one or more services; and specifying at least one of the functions that is associated with a user in the services and presenting, to the operator, a second action candidate for executing the specified function.SELECTED DRAWING: Figure 11
Patent JP-2023178531-A (JP)
Title: 黒色顔料分散体、黒色塗膜形成組成物、および塗工物
IPC: C09B67/20
Filed: 2022-06-06
Abstract: 【課題】粘度が低く、貯蔵安定性に優れる黒色顔料分散体を得ること。また、これとバインダー樹脂および重合性化合物の少なくともいずれかを配合してなる黒色塗膜形成組成物により、ヘイズが低く、耐光性に優れる塗工物を提供すること。さらに、可視光領域において光を透過せず、近赤外領域における透過率が大幅に改善された塗工物を提供すること。【解決手段】有機顔料（Ａ）、無水マレイン酸またはピロメリット酸無水物由来の構成単位を有する分散剤（Ｘ）、および有機溶剤を含有し、有機顔料（Ａ）は、フタロシアニン系青色顔料、ジケトピロロピロール系顔料、およびイソインドリン系顔料を含み、分散剤（Ｘ）は、重量平均分子量１，０００～１００，０００、かつ酸価１０～２００ｍｇＫＯＨ／ｇであることを特徴とする黒色顔料分散体により解決される。【選択図】なし
Patent JP-2023179297-A (JP)
Title: 配管構造
IPC: E03C1/122
Filed: 2022-06-07
Abstract: 【課題】本発明は、一時貯留槽からの排水の流出部分におけるサイホン力が起動した場合の排水音を低減できる配管構造を提供することを目的とする。【解決手段】配管構造２０の中子部材７０は、点検開口６１Ｂから抜き出し可能に給気接続部６１内に配置されて給気流路空間７２を構成し、給気接続部６１の下部で給気流路空間７２の断面積を点検開口６１Ｂの断面積よりも小さくし、上面視で単一流路６３Ａ側が、上面視した場合の給気接続部６１における面積の８０％以下とされている。【選択図】図６
Patent JP-2022118091-A (JP)
Title: Barrier film, laminate, packaging product, and method for manufacturing barrier film
IPC: B32B9/00
Filed: 2022-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film in which reduction of gas barrier properties by bending is suppressed. 
     SOLUTION: A barrier film comprises a substrate film, a first inorganic oxide vapor-deposited layer positioned on one face of the substrate film, and a barrier coat layer in this order, where the barrier coat layer constitutes the surface of the barrier film, the barrier coat layer is a cured film of a hydrolyzed product of metal alkoxide and water-soluble polymers, the hardness of the barrier coat layer is 1.25 GPa or less, the thickness of the barrier coat layer is 270nm or less, and when the surface of the barrier coat layer is measured by X-ray photoelectron spectroscopy (XPS), a ratio (M/C) between metal atoms (M) and carbon atoms (C) is 1.35 or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024000265-A (JP)
Title: 画像形成装置
IPC: B65H29/58
Filed: 2022-06-20
Abstract: 【課題】連続印刷ジョブに両面印刷がある場合の生産性を高めることができる画像形成装置を提供する。【解決手段】画像形成装置は、第一搬送ローラたる排紙反転駆動ローラと、第二搬送ローラたる排紙従動ローラと、第三搬送ローラたる反転従動ローラとからなる排紙反転搬送部を有している。排紙反転駆動ローラと、排紙従動ローラ１８ａとにより排紙ローラ対を構成しており、排紙反転駆動ローラと反転従動ローラ１９ａとにより反転ローラ対を構成している。連続印刷ジョブに両面印刷があるとき（Ｓ２のＹＥＳ、Ｓ３のＹｅｓ）のときは、印刷済み用紙を、反転ローラ対１９により排出部たる排紙トレイに排出する（Ｓ４）。【選択図】図１１
Patent JP-2023007474-A (JP)
Title: Chemical vapor deposition furnace for depositing films
Inventor: DIETER PIERREUX
IPC: H01L21/318
Filed: 2022-06-24
Abstract: To provide a chemical vapor deposition furnace by which layer quality uniformity of deposited layers over a wafer boat may be improved.SOLUTION: A chemical vapor deposition furnace for depositing silicon nitride films is disclosed. The furnace comprises a process chamber elongated in a substantially vertical direction, and a wafer boat for supporting a plurality of wafers in the process chamber. A process gas injector is provided inside the process chamber extending in a substantially vertical direction over substantially a wafer boat height and comprising a feed end connected to a source of a silicon precursor and a source of a nitrogen precursor and a plurality of vertically spaced gas injection holes to provide gas from the feed end to the process chamber. The furnace may comprise a purge gas injection system to provide a purge gas into the process chamber near a lower end of the process chamber.SELECTED DRAWING: Figure 1
Patent JP-2024006216-A (JP)
Title: 通信制御装置、通信制御方法および通信制御プログラム
IPC: H04L45/302
Filed: 2022-07-01
Abstract: 【課題】複数のネットワークスライスの通信を収容する場合に、パケットが属するネットワークスライスの優先度に応じてパケットを送信することを可能にする。【解決手段】通信制御装置は、パケットを受信する受信部と、パケットが属するネットワークスライスと、ＱｏＳにおけるクラスとを識別する識別部と、キュー群のいずれかのキューに、パケットの識別結果に従ってパケットを振り分ける振分部と、対応するネットワークスライスにおけるＱｏＳに応じたパケット転送処理を行う複数のデータ転送部と、データ転送部から受信したパケットを、物理ポートを介して送信する送信部と、を備え、データ転送部は、対応するネットワークスライスに対応するキューグループからパケットを取得し、送信部は、スライス優先度がより高いネットワークスライスに対応するデータ転送部から受信したパケットを優先して送信する。【選択図】 図１
Patent JP-2024006390-A (JP)
Title: 温室効果ガス授受支援システム、温室効果ガス授受支援方法、およびプログラム
IPC: G06Q50/10
Filed: 2022-07-01
Abstract: 【課題】温室効果ガスの排出量削減を促進することが可能な温室効果ガス授受支援システムを提供する。【解決手段】一実施形態に係る温室効果ガス授受支援システムは、第１取引者が使用する第１通信端末と、第２取引者が使用する第２通信端末と、第１および第２通信端末とネットワークを介して接続されるサーバ装置と、を備える。サーバ装置は、温室効果ガスの受け渡し条件と、受け取り条件と、を格納する記憶部と、件適合度を判別する判別部と、を有する。第１通信端末は、受け渡し条件を受け付ける第１入力部と、判別結果を表示する第１出力部と、取引を希望する第２取引者を選択した結果を、第２通信端末へ通知する第１通信部と、を有する。第２通信端末は、受け取り条件を受け付ける第２入力部と、判別結果を表示する第２出力部と、取引を希望する第１取引者を選択した結果を、第１通信端末へ通知する第２通信部と、を有する。【選択図】図３
Patent JP-2022121703-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 player's interest in a game. 
     SOLUTION: A variable member varies an opening provided in ball entry means between an opening state and a closed state. Variation means varies the variable member between the opening state and the closed state. Detection means detects game balls passing through the opening. The game balls passing through the opening flow down by a guide path for a predetermined period, and are guided to a performance body. In this case, performance variation means varies a performance of the performance body, on the basis of passage of the predetermined period after the detection means detects the game balls. Therefore timing for varying the performance of the performance body is made understandable, thus enhancing interest in a game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024006802-A (JP)
Title: シート成形方法及びシート成形装置
IPC: B29C48/96
Filed: 2022-07-04
Abstract: 【課題】シート成形における作業者による手作業を削減することを目的とする。【解決手段】Ｔダイ１０１から吐出されるシートＳを成形するシート成形方法は、搬送経路を形成する複数の搬送ロール３０にリードフィルムＦを掛け回す工程と、所定のロール隙間Ｇを空けて並列に設けられる第一ロール１０及び第二ロール２０によって、リードフィルムＦに向けて吐出されたシートＳとリードフィルムＦとを共に挟み込んでシートＳをリードフィルムＦに接着させる工程と、第一ロール１０及び第二ロール２０を通過したシートＳ及びリードフィルムＦを複数の搬送ロール３０によって搬送する工程と、を含む。【選択図】図１
Patent JP-2024007133-A (JP)
Title: 眼科画像処理装置および眼科画像処理プログラム
IPC: A61B3/14
Filed: 2022-07-05
Abstract: 【課題】眼科画像を処理することで生成される複数の医療情報を、より効率良くユーザに把握させることが可能な眼科画像処理装置および眼科画像処理プログラムを提供する。【解決手段】眼科画像処理装置の制御部は、画像取得ステップ、医療情報生成ステップ、および順次表示ステップを実行する。画像取得ステップでは、制御部は、眼科画像撮影装置によって撮影された眼科画像を取得する。医療情報生成ステップでは、制御部は、互いに異なる複数の処理を眼科画像に対して実行することで、表示部に表示させる複数種類の医療情報を生成する。順次表示ステップでは、制御部は、医療情報生成ステップにおいて複数種類の医療情報の各々の生成が完了する毎に、生成された医療情報を表示部に順次表示させる。【選択図】図４
Patent JP-2023009027-A (JP)
Title: coated granular fertilizer
Inventor: OKIZAKI KOHEI
IPC: C05G5/30
Filed: 2022-07-05
Abstract: To provide a coated granular fertilizer superior in biodegradability and controllability with respect to elution of a fertilizing component.SOLUTION: A coated granular fertilizer includes a granular fertilizer and a coating that covers a surface of the granular fertilizer, where the coating contains polybutylene succinate (A) that satisfies the following condition (i): (i) a melt flow rate (MFR) measured with 2.16 kg load at 190°C in accordance with ISO 1133 falls in a range of 0.1-20 g/10 minutes.SELECTED DRAWING: None
Patent JP-2024007607-A (JP)
Title: モータ駆動制御装置、制御パラメータ自動調整システム、情報処理装置、およびモータ駆動制御方法
IPC: H02P29/00
Filed: 2022-07-06
Abstract: 【課題】モータ駆動制御装置に追加する機能を抑えつつ、モータの駆動制御に係る制御パラメータの自動調整を支援する。【解決手段】モータ駆動制御装置３において、モータ制御回路３０は、動作モードが自動調整モードである場合に、指定された制御パラメータの値および測定条件に基づいて駆動制御信号Ｓｄを生成してモータ２を駆動するとともに、測定装置５に測定対象信号の測定を開始させる場合に、出力端子Ｐから出力するトリガ信号Ｓｔの電圧を第１レベルから第２レベルに切り替え、測定装置５に測定対象信号の測定を停止させる場合に、トリガ信号Ｓｔの電圧を第２レベルから第１レベルに切り替える。【選択図】図３
Patent JP-2022176931-A (JP)
Title: Program and information processor
IPC: A63F13/48
Filed: 2022-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble for selection of a game item registered as a favorite. 
     SOLUTION: A program allows a computer to function as: storage means 50 for storing one or multiple game items that a player registers as favorites; reception means 52 for receiving a display request for displaying a list screen for showing registered game items from the player; and control means 54 for preferentially displaying a game item that satisfies a predetermined condition regarding an execution period of a game item concerned from among registered game items according to a display request on the list screen. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022125278-A (JP)
Title: PROFILAGGRIN mRNA EXPRESSION PROMOTER, SERINE PALMITOYL TRANSFERASE mRNA EXPRESSION PROMOTER, HYALURONIC ACID SYNTHASE 3 mRNA EXPRESSION PROMOTER, AND ANTI-AGING AGENT
IPC: A61K35/747
Filed: 2022-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-safety novel composition that has at least either one of excellent whitening effect and anti-aging effect, a high-safety whitening agent having excellent whitening effect, a high-safety anti-aging agent having excellent anti-aging effect, a high-safety skin cosmetic having at least either one of excellent whitening effect and anti-aging effect, and a high-safety drink/food products having at least either one of excellent whitening effect and anti-aging effect. 
     SOLUTION: There are provided a fermented product by a microorganism of licorice extract, where the licorice is Glychyrrhiza glabra, the microorganism is Lactobacillus plantarum licorice extracted/fermented product, whitening agent or anti-aging agent containing the licorice extracted/fermented product, and a skin cosmetic or drink/food containing at least one kind selected from the group consisting of the licorice extracted/fermented product, whitening agent, and anti-aging agent. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023163106-A (JP)
Title: 車両の制動制御装置
IPC: B60T17/18
Filed: 2022-07-27
Abstract: 【課題】制動制御装置において、電気モータと流体ポンプを接続する連結部の異常を検出すること。【解決手段】制動制御装置ＳＣは、連結部ＣＡを介して、電気モータＭＡによって駆動される流体ポンプＱＡと、流体ポンプＱＡの吐出部Ｑｏと吸入部Ｑｉとを接続する流体路ＨＫに設けられ、流体ポンプＱＡが吐出する制動液を出力圧に増加することで、ホイールシリンダＣＷのホイール圧を増加する差圧弁ＵＡと、電気モータＭＡ、及び、差圧弁ＵＡを駆動するコントローラＥＣＵと、を備える。コントローラＥＣＵは、電気モータＭＡを駆動している状態で、差圧弁ＵＡの開弁量を減少する場合に、電気モータＭＡに係る状態量の変化に基づいて連結部ＣＡが正常であるか否かの適否判定を行う。【選択図】図１
Patent JP-2022169640-A (JP)
Title: Dual precursor resin systems for additive manufacturing with dual cure resins
IPC: C08G18/72
Filed: 2022-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a dual cure three-dimensional object by additive manufacturing. 
     SOLUTION: A method of forming a dual cure three-dimensional object by additive manufacturing may be carried out by mixing a first precursor liquid and a second precursor liquid to produce a polymerizable liquid comprising a mixture of (i) a first component, which is a light polymerizable liquid, and (ii) a second solidifiable component (e.g., a second reactive component) that is different from the first component (e.g., that does not contain a cationic photoinitiator, or is further solidified by a different physical mechanism, or further reacted, polymerized or chain-extended by a different chemical reaction). In the foregoing: (i') at least one reactant of the second solidifiable component is contained in the first precursor liquid, and (ii') at least one reactant or catalyst of the second solidifiable component is contained in the second precursor liquid. Once mixed, the three-dimensional object may be formed from the resin by a dual cure additive manufacturing process. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022176214-A (JP)
Title: Physical 3d anatomical structure model fabrication
IPC: A61B5/055
Filed: 2022-09-09
Abstract: PROBLEM TO BE SOLVED: To enable correct and highly versatile fabrication of an anatomical model. 
     SOLUTION: A system and method are claimed for providing model parameters for three-dimensional fabrication of anatomical structures by obtaining and reconstructing three-dimensional image data with a medical imager, wherein imaging acquisition parameters of the imaging system and/or reconstruction input parameters of the reconstructor are optimized for maximum geometry precision. Advantageously, the imaging system is further configured to obtain material and/or functional information of the anatomical structure model and that material information is used to incorporate the material information in the anatomical model. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022171834-A (JP)
Title: Artemia nurturing method and nurturing device, and artemia
IPC: A01K61/20
Filed: 2022-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for stably nurturing a large number of Artemia to be used as living baits and to provide Artemia to be utilized as living baits. 
     SOLUTION: An Artemia nurturing method continuously supplies nurturing water for a nurturing tank containing nurturing liquid nurturing Artemia. An Artemia nurturing device 100 has: a nurturing tank 20 containing nurturing liquid for nurturing Artemia; and supply means (supplying nurturing water 32 in the nurturing water tank 31 with a nurturing water liquid delivery pump 33) which continuously supplies the nurturing tank 20 with the nurturing water. The body length of Artemia is 2.5 mm or larger. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023055650-A (JP)
Title: Method of determining and maintaining scanning condition for optimal lissajous scanning
Inventor: SONG CHEOL
IPC: G02B26/10
Filed: 2022-09-20
Abstract: To provide a method of determining and maintaining a scanning condition for optimal Lissajous scanning.SOLUTION: A method of determining and maintaining a scanning condition for optimal Lissajous scanning, includes the steps of: selecting a frequency combination and a mapping time delay difference, when minimum scanning density according to the mapping time delay difference in the frequency combination within a predetermined frequency range for two axes is maximum, as an optimal scanning condition; and maintaining optimal scanning by applying a modulated drive phase offset to compensate for a deviation between an actual time delay difference and an optimal time delay difference selected as the optimal scanning condition due to a delay index adjusted according to an actual phase change. As described above, according to the present invention, a frequency combination may be more flexibly selected from a frequency combination having a decimal point in implementing Lissajous scanning. In addition, an optimal scanning condition may be determined, and scanning density may be continuously maintained greater than or equal to a certain level.SELECTED DRAWING: Figure 11
Patent JP-2022186727-A (JP)
Title: tractor
IPC: B01D53/94
Filed: 2022-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the longitudinal length of a tractor. 
     SOLUTION: A tractor comprises: a running machine body 2 mounted with an engine; front wheels 3 and rear wheels 4 supporting the running machine body 2; a step 10 for an occupant to get on to and get off from a control part on the running machine body 2; a fuel tank 11 that supplies the engine with a fuel; a post-processing device that purifies exhaust gas from the engine; and an urea water tank 51 in which reducing agents to be supplied to the post-processing device are stored. In either of left and right sides of the running machine body 2 and between the front wheels 3 and the step 10 are arranged at least a portion of the urea water tank 51 and a first portion of the fuel tank 11. The fuel tank 11 has a second portion extending from the first portion through the inside in a width direction of the machine body of the urea water tank 51 to a rear side. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023011584-A (JP)
Title: Liquid crystal display device and electronic apparatus
IPC: G09F9/30
Filed: 2022-10-05
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a semiconductor device. 
     SOLUTION: The semiconductor device according to the present invention includes a driving circuit unit and a display unit (a pixel unit) in one substrate, the driving circuit unit and the display unit having a thin film transistor formed of a semiconductor layer of an oxide semiconductor, a first wire, and a second wire. The thin film transistor has one of a source electrode layer and a drain electrode layer. The thin film transistor of the driving circuit unit is formed by inserting the semiconductor layer between a gate electrode layer and a conductive layer. The first wire and the second wire are electrically connected to each other via an oxide conductive layer in an opening in the gate insulating film. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022191428-A (JP)
Title: Output control program, information processing apparatus, and output control method
IPC: G06F3/16
Filed: 2022-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an output control program for adjusting output state of multiple pieces of content, an information processing apparatus, and an output control method. 
     SOLUTION: A client terminal 20 is a computer terminal equipped with a browser that displays a web page based on a file described in markup language and including descriptions for acquiring information on a reproduction environment. A control unit 21 of the client terminal 20 specifies main content and sub content, in reproducing the markup language constituting the web page acquired by the browser, for multiple pieces of content to be output, and sets, when the main content and the sub content are simultaneously output, output conditions so that an output method for the main content and an output method for the sub content are different from each other, in accordance with the reproduction environment. When an event to simultaneously output the main content and the sub content is detected, in the markup language, the main content and the sub content are output based on the output conditions. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023011679-A (JP)
Title: Feeder and manufacturing method of glass article
IPC: F27D3/14
Filed: 2022-10-19
Abstract: PROBLEM TO BE SOLVED: To certainly prevent defects from occurring in a glass article. 
     SOLUTION: A feeder 3 in which molten glass Gm flows is equipped with: an electric heating element 5 for heating the molten glass Gm; and a partition plate 6 for partitioning a first space S1 where the molten glass Gm is disposed and a second space S2 where the electric heating element 5 is arranged. The electric heating element 5 is arranged so that its longitudinal direction Y is along the partition plate 6. The electric heating element 5 is distant upward from the partition plate 6. A plurality of support bodies 7 that come into contact with the electric heating element 5 and the partition plate 6 are arranged between the electric heating element 5 and the partition plate 6, at intervals in the longitudinal direction Y of the electric heating element 5. 
     SELECTED DRAWING: Figure 4B 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071606-A (JP)
Title: Non-intrusive reductant injector clogging detection
Inventor: SAMUEL GIATTI
IPC: G06N3/02
Filed: 2022-10-31
Abstract: To provide a computer-implemented method for determining whether a reductant (for example, urea) injector is clogged.SOLUTION: A computer-implemented method 100 comprises: receiving data indicative of an injector duty cycle X1 and a pump duty cycle X2; and using a trained machine learning module 120, calculating at least a first value (Pclog) indicative of a probability of an injector being clogged. The method provides an indication I of whether the reductant injector is clogged based upon the first value. There are provided a device for providing the indication using the method, a computer program, a reductant injector system, and e.g. a combustion engine including such a reductant injector system.SELECTED DRAWING: Figure 1A
Patent JP-2023070138-A (JP)
Title: Electromagnetic drive device for cutting device of textile machine, cutting device and yarn clearer
Inventor: CHARLES LEOPOLD ELISABETH DUMOULIN
IPC: B65H54/71
Filed: 2022-11-02
Abstract: To provide an electromagnetic drive device for a cutting device of a textile machine to cut off a yarn allowing particularly effective, rapid and/or exact operation and high cutting power as well of the cutting device having a cutting knife and more preferably allowing particularly long operation time without interruption and maintenance-free.SOLUTION: A piston 3 is partially guided in a core pipe 9 enclosed by a solenoid 2, the core pipe is formed by a member arranged statically relative to the piston, a gap in an axial direction extends between an end surface of the piston and an end surface formed by a corresponding surface of the core pipe and/or the piston is at least partially formed in a hollow shape and/or the piston is action-connected to a return element to return the piston moved from a rest position and the return element has a progressive, particularly non-linear spring property line.SELECTED DRAWING: Figure 2
Patent JP-2024012033-A (JP)
Title: 射出成型システム及び射出成型方法
IPC: B29C45/20
Filed: 2022-11-04
Abstract: 【課題】射出成型システム及び射出成型方法の提供。【解決手段】本発明の射出成型システム及び方法は、射出成型システムが、成型装置と、注入装置を含み、成型装置が、金型キャビティを画定し、かつ金型キャビティに連通される注入口部を含み、注入装置が、吐出チャネルを含み、注入口部の端部と吐出チャネルの端部が、それぞれ非平面状の端部表面を有し、相互に係合可能である。【選択図】図１
Patent JP-2023017946-A (JP)
Title: Low-color polymers for use in electronic devices
IPC: C08G73/10
Filed: 2022-11-09
Abstract: PROBLEM TO BE SOLVED: To provide polyimides that have suitable physical properties for use in electronic devices and are low-color materials, and polyimide films that exhibit low color. 
     SOLUTION: A polyimide film exhibits: an in-plane coefficient of thermal expansion that is less than 75 ppm/°C between 50°C and 250°C; a glass transition temperature (T g ) that is greater than 250°C for a polyimide film cured at 260°C in air; a 1% TGA weight loss temperature that is greater than 450°C; a tensile modulus that is between 1.5 GPa and 5.0 GPa; an elongation to break that is greater than 20%; an optical retardation at 550 nm that is less than 100 nm for a 10-μm film; a birefringence at 633 nm that is less than 0.002; a haze that is less than 1.0%; a b *  that is less than 3; a yellowness index that is less than 5; and an average transmittance between 380 nm and 780 nm that is greater than 88%. The polyimide film is prepared from a solution composition that contains ODPA and 4,4'-[1,4-phenylenebis(1-methyl-ethylidene)]bisaniline. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023106295-A (JP)
Title: Stabilization of manufacturing process of specimen by shape analysis of structural element of the specimen
Inventor: EINAT FRISHMAN
IPC: H01L21/66
Filed: 2022-11-16
Abstract: To automate the inspection of a specimen.SOLUTION: A system and a method are provided, including the steps of: acquiring data Dcontour for giving information on a contour of an element of a semiconductor specimen acquired by an inspection tool; using the data Dcontour to generate a signal for giving information on a curvature of the contour of the element; determining at least one of data Dperiodicity for giving information on a periodicity of the signal and data, and in the data Ddiscontinuities, each of the discontinuities gives information on a transition between a convex portion of the contour and a concave portion of the contour; and using at least one of the data Dperiodicity and the data Ddiscontinuities to determine data for giving information on correct manufacturing of the element.SELECTED DRAWING: Figure 2A