baber/WOPTO huggingface dataset:
Patent JP-2023155536-A (JP)
Title: Moving object positioning device and system using positioning reinforcement information map of moving object
Inventor: MORI KOHEI
IPC: G01S19/40
Filed: 2022-04-11
Abstract: To select a positioning reinforcement information provision device that is most appropriate at the current position and appropriately corrects the signal of a navigation satellite, making high-accuracy positioning possible.SOLUTION: A mobile object positioning device according to the present application comprises: a satellite navigation signal reception unit; a reception unit for a positioning reinforcement map that includes the accuracy information of positioning reinforcement information for each district; a selection unit for selecting a positioning reinforcement information provision device having highest accuracy at the current position, on the basis of the positioning reinforcement map; a positioning reinforcement information reception unit for receiving positioning reinforcement information from the positioning reinforcement information provision device selected by the selection unit; and a positioning unit for carrying out the positioning of the current position on the basis of the satellite navigation signal, and the positioning reinforcement information received by the positioning reinforcement information reception unit.SELECTED DRAWING: Figure 1
Patent JP-2023155629-A (JP)
Title: EMISSION SPECTRAL ANALYSIS METHOD OF Sb IN METAL MATERIAL, Sb CONCENTRATION MEASURING METHOD OF REFINING MOLTEN STEEL AND METHOD OF MANUFACTURING STEEL MATERIAL
Inventor: INOSE TADAO
IPC: G01N21/67
Filed: 2022-04-11
Abstract: To provide an emission spectral analysis method for quickly and highly accurately measuring the concentration of Sb contained in a metal material (especially, the metal material containing a lot of iron such as a steel material).SOLUTION: Disclosed is an emission spectral analysis method of Sb in a metal material, which includes the steps of: generating the excitation light emission by repeatedly generating the spark discharge between the metal material and an electrode facing the metal material; dispersing the excitation light emission; and measuring the emission intensity IM and the emission intensity ISb in order to obtain the ratio ISb/IM of the light emission intensity ISb of Sb contained in the metal material to the light emission intensity IM of a matrix element of the metal material. The spark discharge is performed with discharge energy of less than 0.10 J.SELECTED DRAWING: None
Patent JP-2022090008-A (JP)
Title: Multicomponent plasmonic photocatalyst consisting of plasmonic antenna and reactive catalytic surface: antenna-reactor effect
IPC: B01J23/44
Filed: 2022-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a multicomponent plasmonic photocatalyst consisting of a plasmonic antenna and a reactive catalytic surface: the antenna-reactor effect. 
     SOLUTION: A method of making a multicomponent photocatalyst, comprises: inducing precipitation from a pre-cursor solution comprising a pre-cursor of a plasmonic material and a pre-cursor of a reactive component to form co precipitated particles; collecting the co-precipitated particles; and annealing the co-precipitated particles to form the multicomponent photocatalyst comprising a reactive component optically, thermally, or electronically coupled to a plasmonic material. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022090052-A (JP)
Title: Systems and methods for testing and screening using compound-bound substrates
IPC: G01N33/53
Filed: 2022-04-22
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for testing and screening biological samples using compound-bound substrates. 
     SOLUTION: The present disclosure provides compositions, methods, kits and systems for detecting antibodies in a biological sample. In some embodiments, methods/systems are particularly useful for detecting antibodies in patients against pathogen-inactivating-compound-treated RBCs. The compositions, methods, kits and systems of the present disclosure provide, among other uses, means of detecting antibodies in a biological sample, for example, to screen for potential recipients of pathogen-inactivated RBCs for pre-existing cross-reactive antibodies prior to infusion of treated RBCs. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023162561-A (JP)
Title: ３次元被写体領域推定装置およびそのプログラム
IPC: G06T7/55
Filed: 2022-04-27
Abstract: 【課題】撮影画像から被写体の３次元被写体領域を推定することが可能な３次元被写体領域推定装置を提供する。 
【解決手段】３次元被写体領域推定装置１は、撮影画像から２次元被写体領域を推定する２次元被写体領域推定手段１０と、２次元被写体領域の世界座標の重心とカメラの光学中心とを通る直線を投影線として算出する投影線算出手段１１０と、複数の投影線の最近傍点からそれぞれの投影線への垂足の位置を算出する最近傍点垂足算出手段１１１と、垂足の位置に２次元被写体領域の重心を投影する投影面に２次元被写体領域の頂点を投影し、頂点の世界座標を算出する被写体領域頂点算出手段１１２と、すべての頂点を立体形状で近似し、３次元被写体領域とする立体形状近似手段１１３と、を備える。 
【選択図】図２
Patent JP-2023004879-A (JP)
Title: Space maintenance management system
IPC: F24F8/95
Filed: 2022-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a space maintenance management system capable of taking appropriate measures more proactively, which maintains space comfort, cleanliness, or safety. 
     SOLUTION: A space maintenance management system 1 that maintains comfort, cleanliness, or safety of a space causes a server 40 to receive environment information acquired by information detection units 11, 21, 31 via a network line 2; generates risk trend data indicating the risk of virus outbreaks in measurement target spaces 10, 20, 30 based on the received environmental information; and generates treatment instruction information, treatment standby information, or no-treatment information to output it to an output terminal unit based on the generated risk tendency data. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023167604-A (JP)
Title: 車両制御装置
IPC: F02D17/00
Filed: 2022-05-12
Abstract: 【課題】内燃機関の再始動時におけるバックファイアの抑制と、内燃機関の再始動時における着火及び燃焼の安定化、とを両立することが可能な車両制御装置を提供する。【解決手段】車両制御装置１００では、内燃機関１が自動停止された後に内燃機関１が惰性で回転している状態で、内燃機関１を自動再始動させる所定の再始動条件が成立し、かつ内燃機関１の回転数が所定のバックファイア領域Ｒにあるときに、制御部１３２が、電動機１１０で内燃機関１を駆動すること及び内燃機関１に対して燃料を供給することを禁止すると共に、点火栓１１から点火火花を飛ばす制御を実行する。【選択図】図２
Patent JP-2023101447-A (JP)
Title: Device for collecting fluid sample
Inventor: FANG JIANQIU
IPC: C12M1/26
Filed: 2022-05-18
Abstract: To provide a device for collecting a fluid sample, particularly a device for collecting a liquid sample, such as urine and saliva, in a field of rapid diagnosis.SOLUTION: A device for collecting a sample, comprising an end part wrapped with a porous water-absorbing thin film, comprises a rod-shaped element, wherein the end part is a portion of the rod-shaped element, and the end part has water-absorbing properties since the end part is covered with the porous water-absorbing thin film. The device comprises a water-absorbing end part formed by bonding a first porous water-absorbing thin film and a second porous water-absorbing thin film. Preferably, the second porous water-absorbing thin film and the first porous water-absorbing thin film are sponge films.SELECTED DRAWING: Figure 1A
Patent JP-2023170283-A (JP)
Title: 内服用組成物
IPC: A23L33/105
Filed: 2022-05-18
Abstract: 【課題】ヘスペリジン及びその誘導体を含有し、その製剤の変色が抑制された内服用組成物を提供する。【解決手段】（Ａ）ヘスペリジン及び／又はその誘導体、並びに、（Ｂ）ルテイン、アスタキサンチン、アントシアニン、αリポ酸並びに、それらの誘導体からなる群より選択される少なくとも１種を含有する、内服用組成物を調製する。【選択図】なし
Patent JP-2023173317-A (JP)
Title: ロータリ圧縮機およびロータリ圧縮機の製造方法
IPC: F04C18/356
Filed: 2022-05-25
Abstract: 【課題】軸受に形成された凹所に収容される吐出弁から吐出される冷媒の圧力損失を抑制する。【解決手段】ロータリ圧縮部６は、ピストンロータと、ピストンロータを収容するシリンダと、シリンダを挟むように配置されてピストンロータを収容する圧縮室６０Ａを形成する上部軸受４Ａおよび下部軸受と、上部軸受４Ａに取り付けられるとともに圧縮室６０Ａで圧縮された冷媒を吐出する吐出孔４Ａａを開閉させる吐出弁６４と、を有し、上部軸受４Ａの電動モータと対向する対向面４Ａｂには、吐出弁６４を収容する凹所４Ａｄが形成されており、凹所４Ａｄの底部４Ａｄ１には、回転軸線に沿って貫通する吐出孔４Ａａが形成されており、凹所４Ａｄには、吐出孔４Ａａからの距離が長くなるにつれて底部４Ａｄ１から対向面４Ａｂまでの高さが低くなる傾斜部４Ａｄ２が形成されているロータリ圧縮機を提供する。【選択図】図４
Patent JP-2023175138-A (JP)
Title: Ｒ－ｔ－ｂ系焼結磁石、及びその製造方法
IPC: H01F41/02
Filed: 2022-05-30
Abstract: 【課題】多極着磁を行うことができ、極ピッチを小さくして着磁しても着磁後の発生磁界を大きくすることができるＲ－Ｔ－Ｂ系焼結磁石、及びその製造方法を提供すること。【解決手段】Ｒ－Ｔ－Ｂ系焼結磁石（Ｒは、Ｎｄを含む希土類元素を表し、Ｔは、Ｆｅを含む遷移金属元素を表す。）は、希土類元素として、少なくともジスプロシウム（Ｄｙ）を含み、前記Ｒ－Ｔ－Ｂ系焼結磁石の飽和残留磁化の値をＢ、前記Ｒ－Ｔ－Ｂ系焼結磁石に対し、初磁化曲線における外部磁界５００ｋＡ／ｍ印加時の磁化の値をＡとした時、磁化比をＡ／Ｂで表した場合、前記磁化比が１．０よりも小さく（但し、０よりも大きい。）、前記Ｒ－Ｔ－Ｂ系焼結磁石における極ピッチが４ｍｍ未満（但し、０ｍｍよりも大きい。）である。【選択図】なし
Patent JP-2023175334-A (JP)
Title: 信号ノイズ除去システム、信号処理システム、ノイズ除去方法及びノイズ除去プログラム
IPC: H04B10/2507
Filed: 2022-05-30
Abstract: 【課題】第１の課題、第２の課題及び第３の課題のうちの少なくとも１つを解決するためのノイズ除去システム、信号処理システム、ノイズ除去方法及びノイズ除去プログラムが提供され、第１の課題は、収集した信号データを用いて学習された歪み補償関数が不正確であることであり、第２の課題は、学習済みの歪み補償関数が、信号データが収集された動作環境にのみ適していることであり、第３の課題は、歪み補償関数を正確に学習させるために大量のデータを必要とすることである。【解決手段】ノイズ除去システムは、歪み識別手段及び信号修正手段を含む。歪み識別手段は、教師なしによる方法で、光受信機からの入力信号の歪みを識別し、識別した歪みを示す歪みパラメータを出力する。信号修正手段は、出力された歪みパラメータを用いて、光送信機に入力される信号を修正する。【選択図】図４
Patent JP-2022184807-A (JP)
Title: Monitoring of magnetic sensing element of switching device
Inventor: FELIPE CASTILLO BUENAVENTURA
IPC: H01H13/00
Filed: 2022-05-30
Abstract: To provide a switching device capable of confirming a normal operation of a magnetic sensing element and having high reliability and high diagnosis coverage.SOLUTION: A switching device comprises: a header; first and second magnets; first and second magnetic sensing elements; first and second inductors; a print circuit board in which an upper surface to which the first and second magnetic sensing elements are previously attached and a lower surface to which the first and second inductors are previously attached are provided; and first and second micro controller units. Each of the first and second micro controller units reads a response corresponded to a field magnet generated by the first and second inductors that receive a stimulus signal transmitted by the second and first micro controller units in response to the generation by the first and second magnetic sensing elements, and each of the first and second micro controller units determines a state of the switching device on the basis of the response to be read.SELECTED DRAWING: Figure 1
Patent JP-2023180421-A (JP)
Title: チャックユニットおよびこれを備えた自動締結装置
IPC: B23P19/06
Filed: 2022-06-09
Abstract: 【課題】本発明は、頭部を有さない締結部品も安定して保持可能なチャックユニットを提供する。【解決手段】締結部品Ｓと嵌合可能な締結工具３３が貫通する案内孔が形成されたチャック本体と、前記チャック本体に開閉自在に保持される一対のチャック爪と、前記チャック爪の先端で開閉する一対のガイド爪とを備え、前記チャック爪には、前記案内孔の延長線上に締結部品を一旦停止させる保持孔が分轄形成され、前記ガイド爪には、前記締結部品を通過可能にガイドするガイド孔が分轄形成されていることを特徴とするチャックユニット。【選択図】図４
Patent JP-2023183294-A (JP)
Title: 防災設備の支援システム
IPC: G06Q10/20
Filed: 2022-06-15
Abstract: 【課題】防災対象物の管理者等と実際に点検を行う民間業者等のマッチングを行うことで、防災設備の保守点検の支援を行う。【解決手段】防災設備の支援システムは、情報処理を行う管理サーバーを備え、管理サーバーは、利用者から送信された防災設備の保守点検に関する依頼情報を取得する依頼情報取得手段と、防災設備の保守点検作業を行う業者から送信された対応可能情報を取得する対応可能情報取得手段と、取得した業者毎の対応可能情報をデーターベース化するデーターベース構築手段と、依頼情報とデーターベース化された業者毎の対応可能情報に基づいて、対応可能業者を抽出する対応可能業者抽出手段とを備える。【選択図】図１
Patent JP-2023183310-A (JP)
Title: 部分放電計測装置、部分放電計測方法、及び部分放電計測システム
IPC: G01R31/12
Filed: 2022-06-15
Abstract: 【課題】本実施形態は、計測対象領域における部分放電に関する計測値をより高精度に計測可能な部分放電計測装置、部分放電計測方法、及び部分放電計測システムを提供する。【解決手段】本実施形態によれば、絶縁されている導体を介して電力を供給又は受給する回転電機内に生じる部分放電を検出する部分放電計測装置であって、校正用信号生成部と、センサと、補正処理部と、信号処理部と、を備える。校正用信号生成部は、絶縁されている導体の絶縁層表面に校正用信号を供給する。センサは、部分放電に関する物理量を計測する。補正処理部は、校正用信号を供給した際のセンサの出力信号を用いて、補正係数を生成する。信号処理部は、補正係数に基づき、センサの出力信号を処理する。【選択図】図２
Patent JP-2023001906-A (JP)
Title: Apparatus for providing gas mixture to reaction chamber and method of using the same
Inventor: JERELD LEE WINKLER
IPC: C23C16/448
Filed: 2022-06-17
Abstract: To provide an apparatus for providing a gas mixture to a reaction chamber, and to provide a method for using the same.SOLUTION: An apparatus for mixing two or more gases prior to entering a reaction chamber, reactor systems including the apparatus, and methods of using the apparatus and systems are disclosed. The systems and methods as described herein can be used to, for example, pulse a mixture of two or more precursors to a reaction chamber.SELECTED DRAWING: Figure 1
Patent JP-2023004940-A (JP)
Title: Light-emitting device, display device, light-emitting device, electronic apparatus and lighting device
Inventor: WATABE GOKICHI
IPC: H10K50/00
Filed: 2022-06-22
Abstract: To provide a light-emitting device with high emission efficiency (blue index).SOLUTION: There is provided a light-emitting device including a first electrode, a second electrode and an EL layer positioned between the first electrode and the second electrode. The EL layer includes a low refractive index layer and a light-emitting layer. The low refractive index layer includes a first organic compound, and the first organic compound has an ordinary refractive index of higher than or equal to 1.50 and lower than or equal to 1.75 at light with a wavelength in the range from 455 nm to 465 nm, or has an ordinary refractive index of higher than or equal to 1.45 and lower than or equal to 1.70 at light with a wavelength of 633 nm. The light-emitting layer includes a luminescent material, and, when λn represents a wavelength corresponding to the 1/e intensity of the maximum peak intensity in the emission spectrum of the luminescent material, λ1 represents the shortest wavelength λn among λn closer on a long-wavelength side than the maximum peak wavelength λmax of the luminescent material, and λ2 represents the longest wavelength λn among λn closer on a short-wavelength side than the λmax, a difference between λ1 and λ2 is more than or equal to 5 nm and less than or equal to 45 nm.SELECTED DRAWING: Figure 1
Patent JP-2024010457-A (JP)
Title: 記録装置、記録装置の制御方法及びプログラム
IPC: B41J2/165
Filed: 2022-07-12
Abstract: 【課題】 記録ヘッドの吐出口面に対する払拭動作に対応して実行される予備吐出を、適正かつ効率的に行うことが可能な技術の提供を目的とする。【解決手段】 記録装置１００は、記録ヘッド１１０の吐出口４２４の吐出性能を回復させるために吐出口４２４からインクを吐出させる予備吐出を行う吐出手段４２３と、吐出口４２４に連通する流路内でインクを流動させる流動手段４０８と、を備える。さらに記録装置１００は、吐出口面Ｆの払拭動作を行う払拭手段５３０と、払拭動作の開始時における流路内のインクの流速を取得する取得手段３０２と、取得手段３０２によって取得した流速に基づいて予備吐出を制御する制御手段３０２と、を備える。【選択図】 図１２
Patent JP-2023016752-A (JP)
Title: Processing of image containing overlapping particles
Inventor: NILS BRUENGGEL
IPC: G06T7/00
Filed: 2022-07-20
Abstract: To provide a computer-implemented method for generating training data used to train a machine learning model for generating a segmentation mask for an image containing overlapping particles.SOLUTION: A computer-implemented method for generating training data includes: receiving a plurality of images S100; selecting images containing only non-overlapping particles S102; generating a segmentation mask for each of a plurality of selected images S104; in parallel with S104, combining a plurality of selected image pairs, and generating a plurality of simulated composite images containing overlapping particles S106; in parallel with S106, generating simulated segmentation masks by combining individual segmentation masks S108; and storing the simulated composite images in combination with the respective simulated segmentation masks in a database of training data S110.SELECTED DRAWING: Figure 2
Patent JP-2022159322-A (JP)
Title: Combinations of NMDAR modulating compounds
IPC: A61K45/00
Filed: 2022-07-22
Abstract: PROBLEM TO BE SOLVED: To provide compounds that can reverse and/or prevent NMDAR antagonist-induced cognitive impairment (e.g., NMDAR antagonist-induced impairment in novel object recognition; e.g., induced through repeated dosing of the NMDAR antagonist). 
     SOLUTION: This disclosure features combinations of NMDAR modulating compounds. This disclosure features combinations that include one or more NMDAR antagonists and GLYX-13 (each of which is sometimes referred to herein as a "component"). The beneficial effects of the combinations are based, in part, on the findings that administration of GLYX-13 (e.g., a single dose) can reverse and/or prevent NMDAR antagonist-induced cognitive impairment (e.g., NMDAR antagonist-induced impairment in novel object recognition; e.g., induced through repeated dosing of the NMDAR antagonist). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022153580-A (JP)
Title: Compositions and methods for organoid generation and disease modeling
IPC: A61K35/39
Filed: 2022-07-29
Abstract: PROBLEM TO BE SOLVED: To provide: a pancreatic islet organoid and a pancreatic organoid, and cell cultures and methods that are useful for rapid and reliable generation of the pancreatic islet and pancreatic organoids; and methods of treating pancreatic diseases, such as type 2 diabetes and pancreatic cancer, and methods of identifying agents useful for treatment of the pancreatic diseases, using the pancreatic islet and pancreatic organoids of the invention. 
     SOLUTION: A method of generating a pancreatic islet organoid is provided which comprises culturing an induced pluripotent stem cell (iPSC)-derived β-like cell in a 3-dimensional matrix comprising gellan gum, thereby generating a pancreatic islet organoid. A cell culture is provided which comprises an iPSC-derived β-like cell in a three-dimensional matrix comprising gellan gum. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023177195-A (JP)
Title: 検査装置及び載置台
IPC: H01L21/66
Filed: 2022-08-02
Abstract: 【課題】裏面照射型の撮像デバイスの検査において、撮像デバイスに照射する光へ悪影響を与えることなく、正確に撮像デバイスの温度を測定する。【解決手段】検査対象デバイスを検査する検査装置であって、前記検査対象デバイスは、配線層が設けられた側とは反対側の面である裏面から光が入射される裏面照射型の撮像デバイスであり、検査対象体に形成されており、当該検査装置は、前記撮像デバイスの前記裏面と対向する形態で前記検査対象体を支持する載置台を備え、前記載置台は、光透過材料からなり、前記検査対象体が載置される載置面を有する天板と、前記天板を間に挟み前記検査対象体と対向する位置に配置され、前記載置面に載置された前記検査対象体に向けて、光を照射する照射部と、前記載置面に載置された前記検査対象体の前記検査対象デバイスの温度を調整する温調部と、を有し、前記天板は、前記載置面またはその反対側の面の少なくともいずれか一方に、金属材料からなり光を透過する厚さのパターンが形成されている。【選択図】図５
Patent JP-2023021952-A (JP)
Title: Laminate, anchoring agent for surface protective layer, anchor sheet, layered sheet, and application thereof
Inventor: SAKAI KO
IPC: B32B27/10
Filed: 2022-08-02
Abstract: To provide a laminate having a surface protective layer in which a hardness thereof is sufficiently increased.SOLUTION: There is provided a laminate that includes: a substrate; a fiber layer; and a surface protective layer in the stated order. The fiber layer contains a fibrous cellulose having a fiber width of 1000 nm or less, and a content of the fibrous cellulose is 15 mass% or more based on a total solid content mass of the fiber layer.SELECTED DRAWING: Figure 1
Patent JP-2022140723-A (JP)
Title: Inhalation device and method for inhaling powders
IPC: A61M15/00
Filed: 2022-08-03
Abstract: PROBLEM TO BE SOLVED: To provide means of resolving the difficulties with existing powder aerosolization and dispersion techniques to provide a small and convenient delivery device for safe and effective dispersion and delivery of fine powders of, for instance, APIs. 
     SOLUTION: The present invention discloses a method and device for dispersing powders and, in particular, a method of dispersing inhaling powders in which: a powder is positioned in a passage which has one or more outlets, one or more inlets, and one or more obstructions to block movement or contain the powder in the device before use; and a breaching pressure differential between the one or more outlets and the one or more inlets of the passage is applied to breach the one or more obstructions to generate a flow through the passage so that the generated flow fully or partially aerosolizes the powder thus releasing the fully or partially aerosolized powder from the device. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084080-A (JP)
Title: Optical sheet and optical sheet manufacturing method
Inventor: SEKIGUCHI HIROSHI
IPC: C09K9/02
Filed: 2022-08-12
Abstract: To provide an optical sheet in which a vapor deposition film is selectively formed in a prescribed part with respect to an arrayed convex shape, and a manufacturing method of such an optical sheet, and further to provide an optical sheet in which an electroless plating film is selectively formed in a prescribed part with respect to the arrayed convex shape, and a manufacturing method of such an optical sheet.SOLUTION: An optical sheet 10 comprises: a base material part that includes a base material layer 11 having a light transmissive feature, and a plurality of convex parts 12 arrayed in a single-sided surface of the base material layer; a photochromic layer 13 that has the light transmissive feature, and is provided so as to cover a front surface of the convex part 12, in which a deposition feature of a vapor deposition film changes by irradiation of light in a prescribed wavelength region: and a shading film 14 that is composed of a metal vapor deposition film formed in a part on the photochromatic layer 13.SELECTED DRAWING: Figure 1
Patent JP-2023003421-A (JP)
Title: Cured film production method, resin composition, cured film, laminate body production method, and semiconductor device manufacturing method
IPC: B32B15/08
Filed: 2022-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cured film having excellent mechanical characteristics, a resin composition, a cured film, a laminate body production method, and a semiconductor device manufacturing method. 
     SOLUTION: This cured film production method involves: a step for forming a film by applying to a substrate a resin composition that contains a radical polymerizable monomer and at least one polymer precursor selected from the group consisting of a polyimide precursor and a polybenzoxazole precursor; and a step for thermally curing the film in an environment in which the partial pressure of oxygen is 6-150 Pa. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023143620-A (JP)
Title: Semiconductor device
Inventor: MINAMIKAWA KAZUO
IPC: H01L29/78
Filed: 2022-09-05
Abstract: To provide a semiconductor device capable of reducing the loss at turn-on.SOLUTION: A semiconductor device includes a first electrode, a semiconductor part, a second electrode, a structure body, and an insulating part. The semiconductor part includes a p-type first semiconductor region located on the first electrode, an n-type second semiconductor region located on the first semiconductor region, a p-type third semiconductor region located on the second semiconductor region, and an n-type fourth semiconductor region and a p-type fifth semiconductor region that are located on the third semiconductor region. The structure body includes a gate part and a dummy part, the gate part including at least one gate electrode, and the dummy part including at least two dummy electrodes. The gate part and the dummy part are alternately arranged. A first potential is applied to the second electrode. A second potential greater than the first potential is applied to the gate electrode. A third potential greater than the first potential is applied to the dummy electrode located at a position next to the gate part.SELECTED DRAWING: Figure 2
Patent JP-2022171842-A (JP)
Title: Drain hose connector
IPC: F16L33/28
Filed: 2022-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a drain hose connector into which a drain hose can be inserted, and can make a large quantity of drainage smoothly flow to a drainage treatment member without causing an overflow of a large quantity of drainage from the drain hose. 
     SOLUTION: A drain hose connector has a case body 2 having first and second insertion cylinder parts 3, 4 into which drain hoses 71, 72 are inserted, and a water conduction port 5 for making drainage from the drain hoses 71, 72 flow to a drainage treatment member 8 side. The case body 2 includes: a front wall part 21 in which the water conduction port 5 is opened; left and right side wall parts 22 continuously arranged at opposite sides of the front wall part 21; a lower face 2a placed on the drainage treatment member 8; and a bottom wall part 23 constituting the lower face 2a. An internal space 29 which is a space defined by the front wall part 21 and the side wall parts 22 and faces the water conduction port 5 is formed in the case body 2. The bottom wall part 23 is arranged behind the case body 2, and an opening that opens a lower part of the case body 2 is formed between the water conduction port 5 and the bottom wall part 23. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT