baber/WOPTO huggingface dataset:
Patent JP-2024003297-A (JP)
Title: ラックガイド
IPC: B62D3/12
Filed: 2022-06-27
Abstract: 【課題】ラックバーがラックガイドに対して摺動する際に、ラックバーから潤滑剤保持溝への潤滑剤の安定的な補給と潤滑剤保持溝からラックバーへの潤滑剤の安定的な供給とを両立したラックガイドを提供すること。【解決手段】ラックバーＳＤ３と支持面１２０Ａとの間に介在している潤滑剤Ｇを保持してラックガイド長手方向で対向する少なくとも一対の潤滑剤保持溝１２２が、ラックガイド長手方向と直交するラックガイド短手方向に延びてラックガイド長手方向に相互に遠ざかるように膨出した形状で支持面１２０Ａに配設され、潤滑剤保持溝１２２のラックガイド長手方向の頂点１２２Ｂ１が、接触領域１２０Ａ１に配置されている。【選択図】図２
Patent JP-2024003316-A (JP)
Title: 異種金属接合板、異種金属接合導体、および異種金属接合方法
IPC: B23K20/00
Filed: 2022-06-27
Abstract: 【課題】機械的強度を有する異種金属接合板、異種金属接合導体、および異種金属接合方法を提供することである。【解決手段】本発明の異種金属接合板１００は、所定の厚みの銅板３００と、所定の厚みと同等のアルミニウム板２００とを接合した異種金属接合板１００であって、銅板３００とアルミニウム板２００とを、２段アプセットによる加熱圧接で接合し、銅板３００とアルミニウム板２００との間に金属間化合物（合金層）の発生を抑制したものである。【選択図】図１
Patent JP-2024005988-A (JP)
Title: クリンチングスタッドボルト
IPC: F16B35/00
Filed: 2022-06-30
Abstract: 【課題】取付対象板材に固定されたときの品質を向上できるクリンチングスタッドボルトを提供する。【解決手段】頭部１と、頭部の座面から延出されたねじ軸部２と、座面１１から螺進方向下手側に向けて膨出するように形成された回り止め部３と、ねじ軸部のうち、回り止め部に対して螺進方向下手側に隣り合う位置において、ねじ軸部の径方向内側に向けて環状に凹入された環状溝部２１と、ねじ軸部のうち、環状溝部に対して螺進方向下手側に隣り合う位置において、ねじ軸部の径方向外側に向けて環状に突出する環状突部２２とを備え、座面と環状突部との間に、取付対象板材が挟まれるように構成され、回り止め部に、前記螺進方向上手側に向けて凹入された凹入部３２が形成されているとともに、当該回り止め部の外周縁に形成された立設部３１Ａｂは、テーパ状を成すクリンチングスタッドボルトによる。【選択図】図１
Patent JP-2024006472-A (JP)
Title: 情報処理装置、学習装置、および追尾方法
IPC: G06T7/70
Filed: 2022-07-01
Abstract: 【課題】動画像内の物体を追尾する。【解決手段】情報処理装置は、追尾対象の対象物体が写った参照画像を取得する第１の取得手段と、対象物体の追尾処理に利用する参照画像内の複数の位置を決定する決定手段と、参照画像を第１の処理部に入力して複数の位置に対応する複数の第１の特徴量を生成する第１の生成手段と、対象物体の追尾処理が行われる対象となる探索画像を取得する第２の取得手段と、探索画像を第１の処理部に入力して第２の特徴量を生成する第２の生成手段と、複数の第１の特徴量の各々と第２の特徴量との相関演算による結果に基づいて、探索画像に含まれる対象物体の位置を特定する特定手段と、を有する。【選択図】図２
Patent JP-2024007682-A (JP)
Title: 巻上機ブレーキ装置
IPC: F16D66/02
Filed: 2022-07-06
Abstract: 【課題】保守作業時間を短縮できる巻上機ブレーキ装置を提供する。【解決手段】巻上機ブレーキ装置１００は、固定鉄心１０と、固定鉄心１０とブレーキドラム２００との間に配置され、固定鉄心１０に対して進退自在に設けられた可動鉄心２０と、ブレーキドラム２００と対向して配置され、可動鉄心２０に支持されたブレーキライニング３０と、を備え、固定鉄心１０は、可動鉄心２０と対向する第１面１０ａと、第１面１０ａとは反対側の面である第２面１０ｂと、を有しており、固定鉄心１０には、可動鉄心２０の進退方向に沿って延伸し、第１面１０ａと第２面１０ｂとの間を貫通した貫通穴１３が形成されており、貫通穴１３には、ガイドピン６０が進退自在に挿入されており、ガイドピン６０の一端部６０ａは、可動鉄心２０に固定されており、ガイドピン６０の他端部６０ｂは、第２面１０ｂから突出している。【選択図】図１
Patent JP-2023121107-A (JP)
Title: Information processing program, information processing method, and terminal device
Inventor: AIDA RYUICHI
IPC: G06F16/903
Filed: 2022-07-07
Abstract: To reduce processing load of an information processing apparatus that provides content.SOLUTION: An information processing program causes a computer to execute a transmission procedure, a first acquisition procedure, a second acquisition procedure, and a display processing procedure. The transmission procedure transmits a search query in accordance with an operation of a user. The first acquisition procedure acquires information indicating an intention of the search query. The second acquisition procedure acquires content in accordance with the intention of the search query. The display processing procedure causes a display unit to display the content acquired by the second acquisition procedure.SELECTED DRAWING: Figure 7
Patent JP-2024011502-A (JP)
Title: 自動車用拡張式荷台
IPC: B60P3/34
Filed: 2022-07-14
Abstract: 【課題】本発明は、拡張された荷台空間を構成する側壁の解放／閉鎖を自由に設定できる自動車用拡張式荷台を提供することを目的とする。【解決手段】上面部２Ａ、底面部１Ａ、側面部３Ａからなる箱状の荷台空間を横方向と後方向に拡張できる自動車用拡張式荷台１００であって、拡張された拡張上面部２Ｂにスライド可能に保持される第１～８拡張領域用側壁７１～７８を備える。【選択図】図４
Patent JP-2023172822-A (JP)
Title: 直立燃料タンク基盤推進補助ローターセイルシステム及び搭載船舶
IPC: B63H9/02
Filed: 2022-07-25
Abstract: 【課題】直立燃料タンク基盤推進補助ローターセイルシステム及び搭載船舶を提供する。【解決手段】本発明の直立タンク基盤推進補助ローターセイルシステムは、船舶の船体に固設される直立タンクと、直立タンク以上の長さ及び直径を有する円筒状に直立タンクの外周面の一部又は全部を包み込むように設置されるローターセイルと、を含み、ローターセイルは、直立タンクと同心に直立タンクを包み込んだまま回転可能に設置され、状況に応じて直立タンクの外周面の高さ方向に沿って移動して一定の高さを維持することができ、直立タンクとローターセイルの対は、一つの船舶に少なくとも一つ設置されることを特徴とする。【選択図】図３
Patent JP-2023112645-A (JP)
Title: Service order-taking and -placing system
Inventor: OGAWA YUKI
IPC: G06Q30/0601
Filed: 2022-07-26
Abstract: To provide a service order-taking and -placing system that matches each other a matter for which a person who wants service presents the details of and desired terms for the service and places order, and a service provider who can handle the matter according to the desired terms.SOLUTION: In a network system in which a service order-taking and -placing management server and store terminals installed in stores are connected with each other, the store terminals each transmit, to the service order-taking and -placing management server, matter order-placing information obtained by reading an entry sheet filled in with matter order-placing information with a scanner. When receiving the matter order-placing information from the store terminal, the service order-taking and -placing management server generates code information and registers the received order-placing information in a matter order-placing information management table in association with the code information, and according to a browsing request including the code information from a provider terminal that reads a matter card obtained by printing the code information on a card medium by using a printer in the store, transmits the matter order-placing information corresponding to the code information to the request source provider terminal.SELECTED DRAWING: Figure 8
Patent JP-2022145807-A (JP)
Title: release film
IPC: B32B27/00
Filed: 2022-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a release film which enables molding of a resin sheet that suppresses occurrence of pin holes and scratches of a resin sheet and has high smoothness even when the resin sheet is molded on the release film and is wound up into a roll. 
     SOLUTION: A release film for molding a resin sheet has a base material film which does not substantially contain inorganic particles, has a release coating layer on one surface of the base material film, and a slippery coating layer containing particles on the other surface of the base material, wherein area surface average roughness (Sa) of the slippery coating layer is 1 nm or more and 25 nm or less and a maximum projection height (P) thereof is 60 nm or more and 500 nm or less, and an average length (RSm) of a roughness curve element is 10 μm or less, and the slippery coating layer contains particles having a particle diameter of 150 nm or more and 600 nm or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023097332-A (JP)
Title: Electrolyte for electrolytic capacitor and electrolytic capacitor
Inventor: HATA RYUTARO
IPC: H01G9/035
Filed: 2022-08-08
Abstract: To provide electrolyte for an electrolytic capacitor, in which the generation of hydrogen gas is suppressed in high-pressure use and which is prolonged in the life as a result, and an electrolytic capacitor.SOLUTION: Electrolyte for an electrolytic capacitor includes: a glycol-based solvent; a voltage resistance improver; and an anion component containing boric acid. The voltage resistance improver is included in an amount of 5 wt% or more with respect to a whole amount of the electrolyte for the electrolytic capacitor. Boric acid is included in the range of 8.5 wt% or less with respect to a whole amount of the electrolyte for the electrolytic capacitor. A ratio in a whole anion component in the electrolyte for the electrolytic capacitor. is 0.4 or more in a weight ratio. The electrolytic capacitor comprises a capacitor element into which the electrolyte for the electrolytic capacitor is impregnated. The capacitor element includes metal for a valve, and includes: a positive electrode foil in which a dielectric oxide film is formed on a front surface; and a negative electrode foil including the metal for the valve.SELECTED DRAWING: Figure 1
Patent JP-2023118650-A (JP)
Title: Soybean protein composition and soybean protein-containing beverage
Inventor: OKAZAKI TOSHIKI
IPC: A23J3/16
Filed: 2022-08-29
Abstract: To provide a soybean protein composition which hardly causes recoagulation of protein when mixed with water and causes a low-viscosity liquid dispersion when mixed with water, and a low-viscosity soybean protein-containing beverage which exhibits light mouthfeel in drinking and eating.SOLUTION: There is provided a soybean protein composition of the following (A), (B), or (C): (A) the soybean protein composition including 90 to 98.5 mass% of separated soybean protein and 1.5 to 10 mass% of calcium lactate; (B) the soybean protein composition including 87.5 to 98.8 mass% of the separated soybean protein, 0.8 to 10 mass% of calcium lactate, and 0.4 to 2.5 mass% of calcium chloride; and (C) the soybean protein composition including 88.5 to 98.8 mass% of the separated soybean protein, 0.8 to 10 mass% of calcium lactate, and 0.4 to 1.5 mass% of magnesium chloride.SELECTED DRAWING: None
Patent JP-2023036005-A (JP)
Title: Hollow fiber membrane, method for producing hollow fiber membrane, and hollow fiber membrane module
Inventor: IWAKAWA SARI
IPC: B01D63/02
Filed: 2022-08-30
Abstract: To provide a technique that allows a gas separation hollow fiber membrane, normally used in an oxygenator, to have long-term stable biocompatibility, by a simple and easy method, and also keeps the film hydrophobic.SOLUTION: A hollow fiber membrane contains polyolefin, and hydrophilic polymer. Nitrogen atoms derived from the hydrophilic polymer excluding the portions of secondary amide bonds are contained by 0.0030 mass% or more and 0.8750 mass% or less. The nitrogen gas permeability is 5 mL/[min cm2 bar] or more.SELECTED DRAWING: None
Patent JP-2023041639-A (JP)
Title: Method for culturing cyanobacterium and method for screening mutant of cyanobacterium
Inventor: HIROTA RYUICHI
IPC: C12N1/00
Filed: 2022-09-05
Abstract: To provide a mutant of a cyanobacterium having predation resistance.SOLUTION: A method for culturing a cyanobacterium includes a mixing step for mixing a cyanobacterium with a predatory protist, Ochrophyta or Ciliophora, in a medium and a culture step for culturing the cyanobacterium in the presence of the mixed predatory protist.SELECTED DRAWING: Figure 1
Patent JP-2023088836-A (JP)
Title: Spherical screen frame with movable member
Inventor: SU PEI-TE
IPC: G09F9/00
Filed: 2022-09-20
Abstract: To provide a spherical screen frame with a movable member.SOLUTION: A spherical screen frame 100 with a movable member adapted to dispose a plurality of display screens or projection screens to constitute a spherical screen includes: a fixed frame 10 engaged with a base surface A and a movable frame 20 disposed on the base surface A. The movable frame 20 is movable relative to the fixed frame 10 between an assembling position and a disassembling position along a predetermined route on the base surface. The spherical screen is constituted when the movable frame 20 is located at the assembling position to match with the fixed frame 10. After an LED spherical screen structure is installed, the movable frame 20 could be pulled out relative to the fixed frame 10 along the predetermined route when a circuit board of a part of the spherical screen requires to be repaired, providing a certain working area for a repair worker to carry out repair and maintenance.SELECTED DRAWING: Figure 1
Patent JP-2022171894-A (JP)
Title: Lamination coil type electron component
IPC: H01F17/00
Filed: 2022-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a lamination coil type electron component in which inductances L and Q and intensity are improved. 
     SOLUTION: A lamination coil type electron component includes an element in which a coil conductor and a magnetic element body are laminated. Tha magnetic element body contains a soft magnetic metal particle and a resin. The resin is filled in a gap space between the soft magnetic metal particles. The soft magnetic metal particle includes a main body of the soft magnetic metal particle and an oxide coated film coating the main body of the soft magnetic metal particle. The magnetic element body includes: a center part in which the coil conductor is embedded; and a front surface part which exists at upper and lower sides of a lamination direction of the center part. In the center part, an inter-layer part as a middle part of both the coil conductors in the lamination direction is contained. An area ratio of a gap space in the inter-layer part is 10.0% or more and 35.0% or less, and the area ratio of the gap space in the front surface part is larger than that of the inter-layer part. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023051805-A (JP)
Title: Coating agent, coating layer and laminate
Inventor: YAMAMOTO KAZUSHI
IPC: C09D5/02
Filed: 2022-09-22
Abstract: To provide a coating agent that can form a coating layer having excellent antibacterial and antifogging performance.SOLUTION: A coating agent comprises a carboxylated resin, a metal compound, a surfactant, and an aqueous medium. Preferably, the content of the metal compound is 0.03-35 pts.mass relative to 100 pts.mass of the carboxylated resin. Preferably, the content of the surfactant is 0.1-20 pts.mass relative to 100 pts.mass of the carboxylated resin.SELECTED DRAWING: None
Patent JP-2023172836-A (JP)
Title: 全固体リチウムイオン二次電池用正極活物質とその製造方法
IPC: H01M4/525
Filed: 2022-09-29
Abstract: 【課題】より高い電池容量を有する全固体電池用正極活物質を提供する。【解決手段】リチウムニッケル複合酸化物の粒子とその被覆層とを有し、前記粒子は、空間群Ｒ－３ｍに属する結晶構造を有し、少なくともＬｉ、Ｎｉ、Ｍｎおよび元素Ｍを含み、各元素の物質量比がＬｉ：Ｎｉ：Ｍｎ：Ｍ：Ｎｂ＝ａ：（１－ｘ－ｙ－ｚ）：ｘ：ｙ：ｚ（０．９５≦ａ≦１．１０、０＜ｘ≦０．５、０＜ｙ≦０．５、０＜ｚ＜０．０５、０＜ｘ＋ｙ＋ｚ≦０．７）で表され、Ｌｉ席占有率が９２％以上９８．５％以下であり、Ｄ５０が８μｍ以下であり、溶出リチウムイオン量が、前記リチウムニッケル複合酸化物の粒子の全量に対して、０．２０質量％以上１．００質量％以下であり、被覆層は、Ｌｉと、Ａｌ、Ｓｉ、Ｔｉ、Ｖ、Ｇａ、Ｇｅ、Ｚｒ、Ｎｂ、Ｍｏ、Ｔａ及びＷから選択される少なくとも１種の元素と、を含む複合酸化物である、全固体リチウムイオン二次電池用正極活物質。【選択図】図１
Patent JP-2022186851-A (JP)
Title: Methods for producing cyclic compounds comprising n-substituted amino acid residues
IPC: C07K7/64
Filed: 2022-10-21
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing peptide compounds. 
     SOLUTION: The inventors have found that a cyclic peptide compound can be produced efficiently by linking the N-terminal amino acid residue and the C-terminal amino acid residue of a peptide compound in a solvent containing one or more selected from the group consisting of water-immiscible solvents, water-soluble alkyl nitriles, and water-soluble ethers. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022186956-A (JP)
Title: heating cooker
IPC: H05B6/12
Filed: 2022-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which enables improvement of convenience. 
     SOLUTION: A heating cooker includes: heating means which heats an object to be heated; an operation part including an operation dial which can be operated in a rotation direction and an axial direction; and a control unit which controls the heating means in response to motion of the operation dial. The control unit brings the heating means into a heating preparation state when motion of the operation dial in the rotation direction is detected. In the heating preparation state, when motion of the operation dial in the rotation direction is detected, a cooking mode of the heating means is changed. When motion of the operation dial in the axial direction is detected, heating of the heating means in the changed cooking mode is started. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022191508-A (JP)
Title: Distal torque component, delivery system, and method of using the same
IPC: A61F2/07
Filed: 2022-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a distal torque component, a delivery system, and a method of using the same. 
     SOLUTION: A delivery system for implanting a stent graft comprises prescribed components. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023002815-A (JP)
Title: semiconductor module
IPC: H01L23/473
Filed: 2022-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency in a cooling device. 
     SOLUTION: Provided is a semiconductor module that comprises a cooling device and a semiconductor device mounted on the cooling device. The cooling device has: a cooling fin arranged below the semiconductor device; a main body passage for causing a coolant to flow in a predetermined direction to cool down the cooling fin; a first coolant passage connected with one side of the main body passage and including a first inclination part inclined upward toward the main body passage; and an opening for introducing the coolant from a direction crossing the predetermined direction to the first coolant passage or leading out the coolant from the first coolant passage toward the direction crossing the predetermined direction, in a top view. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023088275-A (JP)
Title: Light-emitting element and manufacturing method thereof
Inventor: MAKINO HIROAKI
IPC: H01L33/32
Filed: 2022-11-14
Abstract: To provide a method for manufacturing a light-emitting element, by which the worsening of an electric property by a thermal treatment can be suppressed.SOLUTION: In a method for manufacturing a light-emitting element, the light-emitting element comprises a group III nitride semiconductor, and it includes an n-layer 11, a light-emitting layer 12, a p-layer 13, which are laminated in order. In the n-layer 11, the rate of Al composition is 60% or more, and Si concentration is 5×1018/cm3 or more and 5×1019/cm3 or less. In the p-layer 13, the rate of Al composition is below 60%, and Mg concentration is 1×1019/cm3 or more. The method comprises: a p-electrode forming step of forming a p-electrode 16 on the p-layer 13; an n-electrode forming step of forming an n-electrode 17 including a V layer located on the n-layer 11, having a thickness of 5 nm or more and 15 nm or less and made of V, and an Al layer located on the V layer and made of Al; and a thermal treatment step of performing a thermal treatment at an appropriate temperature within a range of 500°C or above and 650°C or below.SELECTED DRAWING: Figure 2
Patent JP-2023015364-A (JP)
Title: Gaming machine and game control method
IPC: A63F5/04
Filed: 2022-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine capable of providing a player with a diverse game rich in a change in game development. 
     SOLUTION: In a gaming machine having a control part and a storage part, the control part is configured so as to provide a game by realizing a display control function of displaying multiple symbols in a symbol display area set to a winning line, a numerical value determination function of determining a numerical value granted to a special symbol included in the symbols, and a privilege granting function of granting a privilege in the amount that the numerical value granted to a special symbol indicates on the winning line when multiple special symbols are displayed on the winning line. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023029970-A (JP)
Title: Light emission device
IPC: H10K59/131
Filed: 2022-12-06
Abstract: PROBLEM TO BE SOLVED: To efficiently use a space which exists in an area where no pixel electrode is formed. 
     SOLUTION: A light emission device comprises: a semiconductor layer; a first insulation layer on the semiconductor layer; a gate electrode and a first conductive layer on the first insulation layer; a second insulation layer on the gate electrode and the first conductive layer; a source electrode, a drain electrode and a second conductive layer on the second insulation layer; a third insulation layer on the source electrode, the drain electrode and the second conductive layer; a first electrode and a third conductive layer on the third insulation layer; a flattening film for covering an end of the first electrode; an electroluminescence layer on the first electrode; and a second electrode on the electroluminescence layer and the flattening film. The second electrode is electrically connected to the third conductive layer through an opening provided on the flattening film, and the opening is overlapped to the first conductive layer, the second conductive layer, and the third conductive layer. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023029989-A (JP)
Title: process
IPC: C03C27/12
Filed: 2022-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a lightweight laminated glass panel, and to provide its use especially in vehicles as a front windshield. 
     SOLUTION: A process includes the steps of: providing a first glass sheet 220, a second glass sheet 260 having a thickness smaller than that of the first glass sheet, and an intermediate layer 240; and laminating the first and second glass sheets and the intermediate layer together at temperature and pressure sufficient to bond the intermediate layer material to the glass sheets. The process further includes a step of applying a third glass sheet to a second thinner glass sheet so that, after lamination, the shape of the second glass sheet is substantially identical to the shape of the first glass sheet, the third glass sheet having a thickness within the same range as the first glass sheet, molded into a shape substantially identical to that of the first glass sheet, produced using the same procedure as the first glass sheet, and integrated therewith. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023027313-A (JP)
Title: Treatment of monogenic diseases with anti-cd45rc antibody
IPC: A61P21/04
Filed: 2022-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for use in the treatment of monogenic diseases wherein genes involved in the monogenic diseases are: genes which are not associated with immune function but whose deficiency is associated with inflammation and/or immune reactions, such as genes deficient in the following diseases: Duchenne muscular dystrophy (DMD), cystic fibrosis, lysosomal diseases and α1-anti-trypsin deficiency; or genes involved in the immune system and whose deficiency generates inflammation and/or autoimmune reactions, such as genes deficient in the following diseases: T-cell primary immunodeficiencies, IPEX (IPEX syndrome), APECED (autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy), B cell primary immunodeficiencies, Muckle-Wells syndrome, Mixed autoinflammatory and autoimmune syndrome, NLRP12-associated hereditary periodic fever syndrome, and Tumor necrosis factor receptor 1 associated periodic syndrome. 
     SOLUTION: A pharmaceutical composition comprises an anti-CD45RC antibody. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023110861-A (JP)
Title: Polyol composition and method for producing the same, rigid polyurethane foam-forming composition and rigid polyurethane foam
Inventor: NAKAJIMA YUHEI
IPC: C08G18/00
Filed: 2022-12-21
Abstract: To provide a polyol composition in which a layered silicate is well dispersed.SOLUTION: There is provided a method for producing a polyol composition which comprises: a step of obtaining an organic-modified layered silicate by coexisting a layered silicate and quaternary ammonium cations in a liquid medium containing water; and a step of mixing the organic-modified layered silicate and a polyol, wherein the cation exchange capacity of the layered silicate is 25 to 90 meq/100 g and the blending amount of the quaternary ammonium cations is 1.0 equivalent or more based on 1.0 equivalent of interlayer ions in the layered silicate calculated from the cation exchange capacity.SELECTED DRAWING: None
Patent JP-2023036837-A (JP)
Title: wireless mesh network
IPC: H04W84/20
Filed: 2022-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mesh network that does not require a hub-and-spoke structure including a hub device that is not functioning as a slave but functioning as a master for a configuration of a wireless mesh structure. 
     SOLUTION: A system includes a wireless mesh network that does not require a hub-and-spoke structure including a hub device that is not functioning as a slave but functioning as a master, for a configuration of a wireless mesh structure. The system includes wireless nodes that include a wireless communication unit including master/slave wireless data communication means, and form nodes that are neither master nodes that are not functioning as slaves but functioning as masters nor slave nodes that are not functioning as masters but functioning as slaves, and that include formation means for forming the wireless mesh structure formed only by the nodes. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT