baber/WOPTO huggingface dataset:
Patent JP-2023153722-A (JP)
Title: Vertical shaft type wind motor with reduced wind pressure negatively affecting rotation torque
Inventor: SHIROMA TSUYOSHI
IPC: F03D3/06
Filed: 2022-04-05
Abstract: To solve the problem that although receiving wind pressure on a concave surface of a rotary vane to obtain rotational force, at the same time, conventional vertical shaft type wind motors receive wind pressure even to a convex surface of the rotary vane to generate rotation resistance, which reduces rotation torque.SOLUTION: In the present invention, an opening part is provided in a rotor vane; an opening/closing device is installed at the opening part; when wind pressure is applied to a concave surface, the opening part of the rotor vane is closed by the opening/closing device to increase rotation torque; on the other hand, when the wind pressure is applied to a convex surface, the opening part of the rotor vane is opened by the opening/closing device to reduce negative wind pressure on the rotation, to increase rotation torque.SELECTED DRAWING: Figure 2
Patent JP-2022177824-A (JP)
Title: Skin-bonded threaded inserts, sandwich panels including the same, and related methods
Inventor: JEFFREY THOMAS IKAIKA WIRRICK
IPC: B64C1/00
Filed: 2022-05-17
Abstract: To support an insert on its interface with one or more skins of a sandwich panel so as to maintain the pull-out strength and the shear strength.SOLUTION: A skin-bonded threaded insert may include a collar (58). The skin-bonded threaded insert may include one or more flanges (60) that engage one or more skins (16, 18) of a sandwich panel (12). The flanges (60) are positioned, e.g., between the two skins (16, 18) or between a core (14) and the skin (18) of the sandwich panel (12) to secure the skin-bonded threaded insert in place within the sandwich panel (12). The skin-bonded threaded insert may be positioned within the sandwich panel (12) without the use of a potting agent and may engage with the skins (16, 18) of the sandwich panel (12), where the pull-out strength and the shear strength thereof do not depend on adherence to the core (14).SELECTED DRAWING: Figure 19
Patent JP-2022103315-A (JP)
Title: Dielectric thin film-forming liquid composition, and manufacturing method of the same
IPC: C01G23/00
Filed: 2022-05-17
Abstract: PROBLEM TO BE SOLVED: To improve storage stability of a dielectric thin film-forming liquid composition by not changing the quality even when storing the dielectric thin film-forming liquid composition for a long term. 
     SOLUTION: A dielectric thin film-forming liquid composition for forming a BST dielectric thin film contains at least Ba, Sr and Ti, and a content ratio of moisture in the liquid composition is 0.08-0.5 mass%. Furthermore, the liquid composition is shown preferably by normal formula: Ba 1-x Sr x Ti y O 3  (0.2<x<0.6, 0.9<y<1.1). When a viscosity of the liquid composition just after preparation is 100%, a rate of change of the viscosity after the lapse of 1 month after preparing the liquid composition is preferably -10% to +10%. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023172078-A (JP)
Title: 電子装置およびその製造方法
IPC: H01L33/62
Filed: 2022-05-23
Abstract: 【課題】電子装置の性能を向上させる。【解決手段】電子装置は、基板１０と、基板１０上に形成された配線３１と、配線３１を覆う無機絶縁層１４と、無機絶縁層１４に形成された第１開口部と重なる位置で配線３１に接続され、かつ、無機絶縁層１４から突出するバンプ電極３３と、を有する。配線３１は、チタンまたはチタン合金から成り、基板１０上に形成された第１導体層と、アルミニウムまたはアルミニウム合金から成り、第１導体層上に積層された第２導体層と、の積層膜である。バンプ電極３３は、銅または銅合金から成り、配線３１と接合された導体部３３Ａと、錫を含む半田から成り、導体部３３Ａ上に形成された導体部３３Ｂと、を含む。【選択図】図４
Patent JP-2022105646-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest. 
     SOLUTION: A time-shortening state includes a first time-shortening state to be controlled after completion of a jackpot game when a jackpot lottery is won and a predetermined jackpot is determined. A second game number capable of specifying the number of execution times of a special pattern variation game starts to be counted when control is performed to the time-shortening state, and the time-shortening state is completed when the second game number reaches a specific number of times without winning a jackpot lottery. With satisfaction of a specific condition as an opportunity, a first game number capable of specifying the number of execution times of a special pattern variation game starts to be counted. A game machine is configured so as to be capable of holding specific information including the first game number even after power is interrupted, the specific information is initialized when RWM clearing is executed, and the first game number reaches a predetermined number of times after completion of the first time-shortening state than after execution of RAM clearing more easily. Control is performed to a second time-shortening state when the first game number reaches the predetermined number of times. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022122930-A (JP)
Title: Organic electroluminescent material and device
IPC: C09K11/06
Filed: 2022-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel ligand for a metal complex useful as a phosphorescent material in an OLED. 
     SOLUTION: A ligand comprises an aryl covalently bonded to a ligand metal, and the aryl group has at least two different alkyl side chains bonded ortho and para to the bond of the ligand metal in the aryl group. Specifically, it is represented by, for example, a reaction product of the following reaction formula. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022119890-A (JP)
Title: PRECIPITATION HARDENING TYPE Ni ALLOY AND METHOD FOR PRODUCING THE SAME
IPC: C22C19/05
Filed: 2022-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a precipitation hardening type high-Ni refractory alloy in which: high-temperature mechanical strength is heightened by dispersing and precipitating at least one of intermetallic compound particles of Al, Ti, and Nb in a Ni host phase; and high machinability is also achieved without relying on a soaking heat treatment. 
     SOLUTION: A high-Ni refractory alloy has a component composition, by mass%, of Cr: 14 to 25%, Mo: 15% or lower, Co: 15% or lower, Cu: 5% or lower, each of Al and Ti: 4% or lower, Nb: 6% or lower, and Al+Ti+Nb: 1.0% or higher, inevitable impurities containing at least C and N and the balance Ni, where C is 0.01% or lower, and N, which is fixed as a carbon nitride, is 100 or lower in Michelin point determined from the inclusion extracted according to an evaluation method in accordance with ASTM-E45. This can provide the high-Ni refractory alloy in which high-temperature mechanical strength is heightened by dispersing and precipitating at least one of intermetallic compound particles of Al, Ti, and Nb in a Ni host phase. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023178730-A (JP)
Title: 許容応力算出装置、許容応力算出方法、および、許容応力算出プログラム
IPC: G01N17/00
Filed: 2022-06-06
Abstract: 【課題】腐食による減肉が時間の経過に伴って増加する配管部材に関して許容可能な許容応力の算出を容易に実行する。【解決手段】実施形態の許容応力算出装置において、負荷応力算出部は、配管部材に流体を流すことを条件設定部で設定された特定条件で実行したときに配管部材に加わる負荷応力の算出を、減肉量算出部で算出した減肉量を用いて実行する。クリープ破断寿命算出部は、配管部材に流体を流すことを条件設定部で設定された特定条件で実行したときに配管部材においてクリープ破断が生ずるまでに要する期間であるクリープ破断寿命の算出を、負荷応力算出部で算出した負荷応力を用いて実行する。許容応力算出部は、負荷応力算出部で算出した負荷応力から許容応力の算出を実行する。【選択図】図１
Patent JP-2023129188-A (JP)
Title: Force feedback apparatus
Inventor: ZHANG LIJIN
IPC: H02K33/02
Filed: 2022-06-13
Abstract: To provide a force feedback apparatus with simple assembly and a better force feedback performance.SOLUTION: The force feedback apparatus includes: a housing 1; a rotation shaft 2 fixed to the housing 1; a trigger 3 movably connected to the rotation shaft 2 and being movable relative to the housing 1; and a force feedback unit. The force feedback unit includes a driving magnetic steel 41 fixed to a side of the trigger 3 facing the housing; an iron core 42 fixed to the housing 1 and arranged opposite the driving magnetic steel 41; and a driving coil 43 wound around the iron core 42. The driving coil 43 is energized to interact with the driving magnetic steel 41 to give force feedback to the trigger 3.SELECTED DRAWING: Figure 3
Patent JP-2023183958-A (JP)
Title: オゾン含有ガス発生方法、オゾン含有ガス発生システム
IPC: C01B13/10
Filed: 2022-06-17
Abstract: 【課題】、従来よりも圧力の高いオゾン含有ガスを、簡易な構造で製造することのできる方法及びシステムを提供する。【解決手段】オゾン含有ガス発生方法は、酸素を含む原料ガスを大気圧よりも高圧にした状態でオゾン生成用空間に導入する工程（ａ）と、オゾン生成用空間内においてエキシマランプから出射された紫外線を原料ガスに照射する工程（ｂ）と、工程（ｂ）によって生成された、大気圧よりも高圧のオゾン含有ガスをオゾン生成用空間の外側に排気する工程（ｃ）とを有する。【選択図】図１
Patent JP-2023162085-A (JP)
Title: 指示書作成システム、指示書作成方法
IPC: G16H10/60
Filed: 2022-06-22
Abstract: 【課題】 
  指示書に関する情報入力を簡便にし、かつ、指示書に関する情報表示を視認性よく提示する技術を提供すること。 
【解決手段】 
  歯科技工物に関する指示書を作成する指示書作成システムであって、表示処理手段と、生成手段と、を備え、前記表示処理手段は、指示書画面を表示処理し、歯科医院により操作される歯科医院端末および／または歯科技工所により操作される歯科技工所端末に対して表示処理結果を送信し、前記指示書画面は、歯の状態および／または歯科技工物を含む第１情報を選択状態とする第１選択部と、歯の状態および／または歯科技工物の位置を含む第２情報を選択状態とする第２選択部と、を備え、前記生成手段は、前記第１選択部および前記第２選択部により選択状態とされた第１情報および第２情報を含む指示情報を生成する。 
【選択図】図３
Patent JP-2024001548-A (JP)
Title: ロケットエンジン用のポンプ装置のための状態監視システムおよびプログラム、並びに状態監視システムを用いたロケットエンジン用のポンプ装置の監視方法
IPC: F04B51/00
Filed: 2022-06-22
Abstract: 【課題】ロケットエンジン用のポンプ装置の状態を監視することができる状態監視システムを提供する。【解決手段】状態監視システムは、ポンプ装置の動作状態を示す状態指標値を生成する指標生成装置５０と、状態指標値に基づいてポンプ装置の動作状態を判定する動作状態監視装置６０を備えている。【選択図】図１
Patent JP-2024002113-A (JP)
Title: 遠心圧縮機のインペラ、遠心圧縮機及びターボチャージャ
IPC: F04D29/30
Filed: 2022-06-23
Abstract: 【課題】 インペラを通過する流体のインペラ後半部の漏れ流れを抑制できる遠心圧縮機のインペラ、該インペラを備える遠心圧縮機及びターボチャージャを提供する。【解決手段】 遠心圧縮機のインペラは、ハブと、ハブの周りに設けられた複数の翼を備え、複数の翼の各々は、横軸を翼のハブ側端における無次元子午面長位置とし、縦軸を翼の子午面における翼高さとするグラフにおいて、翼の前縁と後縁を結ぶ直線よりも翼高さが大きくなる領域を有するように構成されている。【選択図】 図３
Patent JP-2024003717-A (JP)
Title: コネクタ及びコネクタの製造方法
IPC: H01R13/52
Filed: 2022-06-27
Abstract: 【課題】防水性の良好なコネクタを提供する。【解決手段】開口部を有するハウジングと、前記ハウジング内に収容される端子と、前記開口部を閉じる蓋体と、前記蓋体に閉じられた前記開口部を前記ハウジングの外方側から覆う被覆材と、を備え、前記端子は、前記蓋体及び前記被覆材を貫通して前記ハウジングの外方に延びる、コネクタ。【選択図】図６
Patent JP-2024006290-A (JP)
Title: 健康行動管理装置、健康行動管理方法及びプログラム
IPC: G16H40/00
Filed: 2022-07-01
Abstract: 【課題】健康を増進するためのメッセージを提示される利用者の利便性を高める。【解決手段】利用者の状況に合わせて、前記利用者の健康を増進するためのメッセージである健康増進メッセージを生成するメッセージ生成部と、前記利用者の位置に応じた表示装置への、前記健康増進メッセージの出力を制御する表示装置制御部と、前記健康増進メッセージを、前記利用者が利用する情報処理端末に送信するメッセージ送信部と、を備える、健康行動管理装置。【選択図】図４
Patent JP-2024011742-A (JP)
Title: 医用画像処理装置、医用画像処理方法、及びプログラム
IPC: A61B6/03
Filed: 2022-07-15
Abstract: 【課題】医用画像の再セグメンテーションにかかる手間を軽減する。【解決手段】実施形態の医用画像処理装置は、取得部と、特定部と、表示制御部と、受付部と、再セグメンテーション部と、を持つ。取得部は、セグメンテーション対象の対象領域を含む医用画像と、前記医用画像に含まれる前記対象領域のセグメンテーション結果に関する情報を取得する。特定部は、前記セグメンテーション結果に関する誤検出候補領域を特定する。表示制御部は、前記誤検出候補領域に関する情報を前記医用画像に対応付けて表示させる。受付部は、ユーザから前記誤検出候補領域に関するラベリングを受け付ける。再セグメンテーション部は、前記ラベリングに基づいて、前記対象領域のセグメンテーションを実行する。【選択図】図２
Patent JP-2023016023-A (JP)
Title: Efficient second-order pruning of computer-implemented neural networks
Inventor: MANUEL NONNENMACHER
IPC: G06N3/082
Filed: 2022-07-19
Abstract: To provide a method for generating a simplified computer-implemented neural network.SOLUTION: A neural network 1a includes a plurality of neural network structures, each neural network structure being assigned a pruning vector which describes a change in a plurality of weights as a result of pruning the neural network structure. The method further includes calculating a product of a matrix and a structure vector, the matrix including second order partial derivatives of a loss function with respect to the plurality of weights, where the weights correspond to components of the structure vector. The method further includes determining two or more changes in the loss function with respect to the predefined neural network, and determining the two or more changes in the loss function using the calculated product, the respective pruning vector, and a current plurality of weights of the predefined neural network. The method finally includes pruning the neural network structure based on the determined two or more changes in the loss function.SELECTED DRAWING: Figure 2a
Patent JP-2022132521-A (JP)
Title: game machine
IPC: A63F5/04
Filed: 2022-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing game amusement. 
     SOLUTION: For a slot machine 10, an AT mode is set in which a push order notification for notifying a player of an operation order of stop switches 42 to 44 may be generated. In the AT mode, when 18 games are set as one set and a continuation condition is satisfied, the set is updated and the next set is started. On an auxiliary display unit 65 or the like, a pseudo-set performance is executed in which 10 games are set as one set. When a third specific performance is generated in the pseudo-set performance, the pseudo-set performance of the next set is started, regardless of the number of games remaining in the set in the pseudo-set performance. The pseudo-set performance is set to be executable across one set and one set in the AT mode. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022170741-A (JP)
Title: Clothing composition for fried food
IPC: A23L29/219
Filed: 2022-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a clothing for fried foods by improving adhesion of a clothing to an ingredient and capable of manufacturing fried foods with clothing capable of maintaining texture of excellent clothing even after a long time passed from the manufacture. 
     SOLUTION: A clothing material for fried food containing an oil-processed acetylated starch. The oil-processed acetylated starch has the following properties: when the viscosity of the water suspension containing the oil-processed acetylated starch is measured by a rapid visco-analyzer (RVA) (here, the water suspension contains 6 pts.mass of the oil-processed acetylated starch per 100 pts.mass of water, in the viscosity measurement, a temperature is, after maintaining at 50°C for 1 minute, raised to 95°C during 7 minutes and 30 seconds and then maintained at 95°C for 5 minutes), the viscosity of the water suspension upon reaching 95°C is compared lower to the viscosity of the water suspension immediately after being maintained at 95°C for 5 minutes. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022176200-A (JP)
Title: Contact probe, and signal transmission method
IPC: G01R1/067
Filed: 2022-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a contact probe that has durability and can keep stable contact resistance regardless of deformed due to heating, and a signal transmission method. 
     SOLUTION: A contact probe comprises: a first plunger; a second plunger; a first coil spring: and a second coil spring. The first plunger has: a first contact part that comes into contact with a first electrode; a first boss part to which the first coil spring is connected; and a second boss part that has a diameter smaller than that of the first boss part. The second plunger has: a second contact part that comes into contact with a second electrode; and a cylinder part that extends toward the first plunger and has an inner periphery in contact with the second coil spring. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022180430-A (JP)
Title: Composite zoned oxidation catalyst for compression ignition internal combustion engine
IPC: B01J37/02
Filed: 2022-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a composite zoned oxidation catalyst for use in an exhaust system. 
     SOLUTION: A composite oxidation catalyst (18) includes: a substrate (5) having a longitudinal axis and a substrate surface extending axially between a first substrate end (I) and a second substrate end (O); and three or more catalyst wash-coat zones (1, 2, 3) arranged axially in series on a substrate surface and along the substrate surface. A first catalyst wash-coat zone (1) comprises: a first refractory metal oxide support material and two or more platinum group metal components supported on a top surface and comprising both platinum and palladium at a weight ratio of platinum to palladium of ≥1; a second catalyst wash-coat zone (2) comprises a second refractory metal oxide support material and one or more platinum group metal components, and a third catalyst wash-coat zone (3) comprises a third refractory metal oxide support material and one or more platinum group metal components. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023050136-A (JP)
Title: Composition and light emitting element containing the same
Inventor: INAKAZU SHINICHI
IPC: H10K50/00
Filed: 2022-09-15
Abstract: To provide a composition useful for manufacturing a light emitting element with excellent external quantum efficiency and to provide a light emitting element containing the composition.SOLUTION: A composition includes at least one compound selected from the group consisting of a metal complex represented by the formula (1) and a high molecular weight compound (A), at least one compound selected from the group consisting of a low molecular weight compound (B) and a high molecular weight compound (B), and at least two compounds selected from the group consisting of a compound represented by the formula (H-1) and a polymer compound including at least one constitutional unit selected from the group consisting of a constitutional unit represented by the formula (X) and a constitutional unit represented by the formula (Y).SELECTED DRAWING: None
Patent JP-2022171841-A (JP)
Title: Humanized IL-4 and IL-4Rα animals
IPC: C12N15/63
Filed: 2022-09-16
Abstract: PROBLEM TO BE SOLVED: To provide non-human animals (e.g. rodent, e.g. murine animal, e.g. mouse or rat) having non-human animal IL-4 and/or IL-4Rα gene humanized in whole or in part, or replaced with human IL-4 and/or IL-4Rα gene comprising a sequence each encoding a human or humanized IL-4 and/or IL-4Rα protein. 
     SOLUTION: Provided are a non-human animal containing a nucleic acid sequence encoding an IL-4 and/or IL-4Rα protein containing a human sequence, a transgenic non-human animal containing the IL-4 and/or IL-4Rα genes that are wholly or partially human, a non-human animal expressing human or humanized IL-4 and/or IL-4Rα protein, and non-human animal having an endogenous non-human animal IL-4 and/or IL-4Rα gene substitution (whole or partial). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022183177-A (JP)
Title: Head-mounted display device
IPC: G09G5/00
Filed: 2022-09-22
Abstract: PROBLEM TO BE SOLVED: To faithfully express occlusion for binocular vision in AR display on a head-mounted display device. 
     SOLUTION: A head-mounted display device 10 includes a lens 12, a lens 13, a camera 14, a camera 15, and an information processing unit 16. The lens 12 displays a CG image for right eye. The lens 13 displays a CG image for left eye. The camera 14 captures an image for right eye. The camera 15 captures an image for left eye. The information processing unit 16 generates a CG image for right eye that expresses occlusion which can be seen by a right eye and a CG image for left eye that expresses occlusion which can be seen by a left eye, respectively, from images captured by the cameras 14, 15, and projects the generated CG images for left and right eyes on the lenses 12, 13. The center of a lens of the camera 14 is located in the same position as the center of the lens 12. The center of a lens of the camera 15 is located in the same position as the center of the lens 13. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023054770-A (JP)
Title: Reinforcement of junction in fiber-composite conduit
Inventor: EVAN PIERCE
IPC: B05D7/00
Filed: 2022-09-30
Abstract: To provide a method for reinforcing a junction of fiber-composite aircraft components forming an elongate conduit.SOLUTION: The junction-reinforcing method comprises (a) abrading a junction 534, and (b) applying a sealant 558 along the junction 534 by means of a tool 538 moveable through an elongate conduit 528, the tool 538 exerting force on an interior surface 546 of the conduit 528 opposite the junction 534.SELECTED DRAWING: Figure 5A-5B
Patent JP-2023001228-A (JP)
Title: Dispenser, device for providing sanitary product, and program
IPC: A47K17/00
Filed: 2022-11-01
Abstract: PROBLEM TO BE SOLVED: To stop unlimited provision of sanitary products to users when offering the sanitary products free, to ensure that the sanitary products are available to the users who really need to use them. 
     SOLUTION: This dispenser for providing a sanitary product to a user comprises: an accommodation part that accommodates the sanitary product; a reading unit that reads user information of the user; a generation unit that generates an ejection request of the sanitary product accommodated in the accommodation part on the basis of the user information read by the reading unit; a first communication unit that transmits the ejection request generated by the generation unit to a management server and receives, from the management server, a determination result with respect to the ejection request; and an ejection mechanism that ejects the sanitary product accommodated in the accommodation part when the determination result indicates that ejection has been permitted. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023010769-A (JP)
Title: Information processing device, control method, and program
IPC: H04N7/18
Filed: 2022-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of more freely arranging a sensor used for detecting a moving object. 
     SOLUTION: An image processing device identifies a direction (first direction 12) from a sensor 10 to a moving body 20 by detecting the moving body 20 using the sensor 10. The information processing device causes a camera 30 to take an image while moving an optical axis direction 34 of the camera 30 along the first direction 12. As a result, a plurality of captured images 32 in which capturing is performed in different directions are generated by the camera 30. The information processing device 2000 detects the moving body 20 by performing image analysis on the captured image 32. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023011925-A (JP)
Title: Wireless communication method using TXOP and wireless communication terminal using the same
IPC: H04W72/0446
Filed: 2022-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication terminal that wirelessly communicates. 
     SOLUTION: The wireless communication terminal includes: a transceiver for transmitting and receiving a wireless signal; and a processor for processing the wireless signal. The processor is configured to perform a transmission based on a transmission opportunity (TXOP) limit which is a maximum value of a TXOP, which is a time interval in which a wireless communication terminal has a right to initiate a frame exchange sequence in a wireless medium. 
     SELECTED DRAWING: Figure 19 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023011942-A (JP)
Title: Method for producing neural cell
IPC: C12N5/10
Filed: 2022-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing neural cell which is capable of efficiently producing a neural cell in a short period without hurting the gene of a cell. 
     SOLUTION: A method for producing a neural cell according to one embodiment of the present invention includes preparing a stem cell, introducing an inducing factor RNA into the stem cell, and differentiating the cell into a neural cell. A method for producing a neural cell according to another embodiment of the present invention includes preparing a cell, introducing a reprogramming factor RNA into the cell, and introducing an inducing factor RNA into the cell, into which the reprogramming factor RNA was introduced, to differentiate the cell into a neural cell. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT