baber/WOPTO huggingface dataset:
Patent JP-2023064391-A (JP)
Title: Heavy-duty tire
Inventor: OSHIMO Masaki
IPC: C08L21/00
Filed: 2021-10-26
Abstract: To provide a heavy-duty tire excellent in chipping resistance performance on high speed traveling.SOLUTION: A heavy-duty tire includes a tread part which has a shoulder part in a tire axial direction outer side compared with a vertical main groove in a tire circumferential direction arranged at a tire axial direction outermost side. A tread rubber arranged in the tread part is made of multi-layered structure consisting of a cap rubber layer of a tread external surface and a base rubber layer arranged in a tire radial direction innermost side. The cap rubber layer in the shoulder part includes a rubber constituent containing butadiene rubber and carbon black. The heavy-duty tire satisfies the following expressions (1)-(3) when thickness Tc and complex modulus of elasticity Ec' of the cap rubber layer in the shoulder part, thickness Tb and complex modulus of elasticity Eb' of the base rubber layer in the shoulder part, and content Bca of the butadiene rubber in the rubber constituent 100 mass% contained in the cap rubber layer are given: (1)Tb/Tc≤0.50; (2)Eb'/Ec'≤0.60; (3)Bca/(Tb/Tc)≥40.SELECTED DRAWING: None
Patent JP-2023064929-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: NAGAHASHI KAZUTO
IPC: B41J2/14
Filed: 2021-10-27
Abstract: To provide a liquid discharge head which reduces fluctuation of discharge performance of a liquid.SOLUTION: A liquid discharge head 300a includes a piezoelectric element 12 which pressurizes a liquid, a holding substrate 50 which holds the piezoelectric element 12, a nozzle plate 1 which has a plurality of nozzles 4 for discharging the liquid an is joined to the holding substrate 50, and a frame 70a which is joined to the holding substrate 50 through an adhesive 90 on a surface opposite to a surface of the holding substrate 50, where the nozzle plate 1 is joined. The frame 70a includes at least one boss 71a in a protruded shape on a joined surface to the holding substrate 50. The boss 71a is arranged in a position where the boss does not overlap with the piezoelectric element 12 when the boss 71a is projected in a liquid discharge direction.SELECTED DRAWING: Figure 3
Patent JP-2023066860-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine for increasing fun of a game using a special lottery in a second game state.SOLUTION: A lottery for determining a jackpot or not is held based on entry of game balls into a special pattern 1 start winning device or a special pattern 2 start winning device. When control is performed to a probability variable state, a lottery for determining whether a fall lottery is won is executed. Although control is shifted to a normal state when winning a fall lottery in a stage (consumption mode) that is performed in time when reservations are not stored by the 31-st variation or thereafter after control to a probability variable state, control is shifted to a particular time-shortening state with 10,000 time-shortening times more advantageous than a normal state when winning a fall lottery in a stage (accumulation mode) that is performed in time when reservations are stored by the first to 30-th rotation variations after control to a probability variable state.SELECTED DRAWING: Figure 518
Patent JP-2023070278-A (JP)
Title: Joint structure of pile with superstructure
Inventor: KAMEDA TETSUJIRO
IPC: E02D27/00
Filed: 2021-11-09
Abstract: To provide a joint structure of a pile with a superstructure allowing suppression of variability in magnitude of horizontal force applied to the pile from each column base of the superstructure, application to the superstructure of two or more stories and simultaneous using of braces, while simplifying the structure and decreasing cost of the structure.SOLUTION: Provided is a joint structure of a pile having a cap member and concrete filled in a space formed between an upper outer periphery of the pile and the cap member, with a superstructure. The cap member has the pile installed in ground, a vertical position adjusting tool installed at a pile head, a top plate jointed with a column of the superstructure, and a cylindrical engagement part provided under the top plate, with the top plate placed on the vertical position adjusting tool so as to be in a state of the engagement part covering the upper outer periphery of the pile. A connection portion with a footing beam is provided immediately above the top plate.SELECTED DRAWING: Figure 1
Patent JP-2022016504-A (JP)
Title: Release film for manufacturing ceramic green sheet
IPC: B32B27/36
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a release film for manufacturing ceramic green sheet, which enables even a super thin layer ceramic green sheet having a thickness of 1 μm or less to be released with a uniform and low force, and enables prevention of the risk that defects due to a foreign matter attached to a film caused by electrification. 
     SOLUTION: A release film is provided in which when a polyester film is served as a substrate, a layer forming one surface of the substrate is served as a surface layer A, and a layer forming the other surface is served as a surface layer B, a release layer is laminated directly or through the other layer on the surface layer A, and in which a charging amount of the release layer is ±5 kV or less when the release layer and the surface layer B are brought into contact with each other, the layers are held under 50°C atmosphere and a pressure of 10 kPa for 48 hours, and then the release layer and the surface layer B are peeled, and the release layer is obtained by curing a composition for release layer formation containing a melamine-based compound, wherein he melamine-based compound contains a full ether type melamine resin. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073014-A (JP)
Title: Action-at-accident-occurrence support system
Inventor: SHIMURA RYUTARO
IPC: G16Y10/50
Filed: 2021-11-15
Abstract: To support the action of a driver when a car accident occurs.SOLUTION: An action-at-accident-occurrence support system 10 includes: a sensor 20 that detects an impact on a vehicle 70; a management control unit 30 that manages and controls the system 10 used by an insurance company; and an interface unit 40 that operates on a mobile terminal 80 of a driver 60, and serves as an interface between the driver 60 and the system 10 while communicating with the sensor 20 and the management control unit 30. When receiving a notification of impact detection from the sensor 20, the interface unit 40 presents a message to the driver 60 to confirm whether a car accident has occurred. If accident occurrence is input, the interface unit transmits a notification of the accident occurrence together with information capable of identifying the driver 60 to the management control unit 30. This allows the driver 60 to reliably notify the insurance company of the accident occurrence with only a simple input to the mobile device 80, thus supporting the action of the driver 60.SELECTED DRAWING: Figure 1
Patent JP-2023073121-A (JP)
Title: umbrella storage device
Inventor: MATSUDA KOJI
IPC: A47G25/12
Filed: 2021-11-15
Abstract: To provide an umbrella storage device capable of simplifying a configuration and realizing reduction in size.SOLUTION: An umbrella storage device includes a storage part 2 storing an umbrella other than a handle thereof and a top plate part 3 covering a top part of the storage part 2. The storage part 2 has an opening part 221 for taking in and out the umbrella. The top plate part 3 includes an outlet 31, which is formed such that the umbrella passes therethrough one by one when taking in or out the umbrella from the storage part 2 and formed at a position continuous to an upper part of the opening part 221, cut parts 33 for arrangement for individually arranging umbrellas, which are stored in the storage part 2 other than handles thereof, on the top plate part 3, cut parts 34 for passage forming passages, which allow the umbrellas to pass one by one to the outlet 31 from the respective cut parts 33 for arrangement, and a lock 32 for locking the outlet 31 so as not to take out the umbrellas stored in the storage part 2.SELECTED DRAWING: Figure 1
Patent JP-2023074430-A (JP)
Title: Information processing apparatus
Inventor: MIYATA AI
IPC: G06Q10/02
Filed: 2021-11-17
Abstract: To reduce users who lose their interests.SOLUTION: An information processing apparatus 1 which can communicate with a user terminal 2 includes a control unit. The control unit executes operations including: receiving from the user terminal 2, input of reservation conditions for reserving a vehicle for car-share service; retrieving, when there is no available slot for a vehicle satisfying the reservation conditions, available slots of services of the company and other companies, the available slots satisfying a part of the reservation conditions; making a suggestion on available slots to the user terminal 2 in a descending order of ratio of matching with the reservation conditions; and suggesting available slots of the service of the company in preference to available slots of the service of the other companies when the available slots of the services of the company and the other companies having the same matching ratio are included in the available slots.SELECTED DRAWING: Figure 1
Patent JP-2022084008-A (JP)
Title: Single frequency switch mode power supply generator with phase shifter
Inventor: ALTMANN ANDRES C
IPC: A61B18/12
Filed: 2021-11-24
Abstract: To provide a power generator for use with a medical tool used to perform a medical ablation procedure.SOLUTION: The power generator comprises a power supply configured to generate a DC voltage, a phase shifter configured to shift signal transmission phase angles, and multiple switched-mode amplifiers each configured to convert the DC voltage received from the power supply to an AC voltage signal. The power generator also comprises a processor configured to control a phase shift of each AC voltage signal converted by the switched-mode amplifiers and an amplitude of each AC voltage signal converted by the switched-mode amplifiers. Each AC voltage signal is provided to one of multiple ablation electrodes of a medical tool.SELECTED DRAWING: Figure 1
Patent JP-2023078528-A (JP)
Title: Heat storage material composition and heat storage body thereof
Inventor: AMANO RYOTATO
IPC: C09K5/14
Filed: 2021-11-26
Abstract: To provide a heat storage material composition that has excellent shape retentivity and excels in leak resistance of a heat storage material, and to provide a heat storage body.SOLUTION: A heat storage material composition comprises (A) a heat storage material comprising fatty acid ester, (B) a binder comprising a urethane prepolymer, which is a reaction product between a polyol and an isocyanate, and (C) a curing agent comprising hydrous granules.SELECTED DRAWING: None
Patent JP-2022101483-A (JP)
Title: Biological data processing device, biological data measurement system, and program
Inventor: HOSHI FUMIKAZU
IPC: A61B5/248
Filed: 2021-11-26
Abstract: To obtain, in the case of performing addition average processing on a plurality of pieces of biological data measured according to trigger signals associated with stimuli on a plurality of parts, effects of the addition average processing for the respective parts evenly.SOLUTION: A biological data processing device includes: an addition average processing unit for performing addition average processing every time the number of times of addition of biological data measured according to a trigger signal associated with a stimulus to at least one part reaches the predetermined number of times; a storage unit for storing addition average data, an addition average processing result for each of at least one stimulated part, in association with the number of times of addition in the addition average data; and a biological data processing unit for performing processing based on the biological data using the addition average data for each of at least one stimulated part acquired by referring to the storage unit on the basis of the designated number of times of addition.SELECTED DRAWING: Figure 7
Patent JP-2023080564-A (JP)
Title: Fixing device and image forming device having the same
Inventor: KAWASAKI HIROTAKA
IPC: G03G15/20
Filed: 2021-11-30
Abstract: To provide a fixing device capable of suppressing the occurrence of the electrostatic offset while suppressing an increase in the manufacturing cost, and to provide an image forming device equipped with the fixing device.SOLUTION: A fixing device includes: a first fixing member; a second fixing member; a pressing member; and a heating device. When the electrostatic capacitance of the first fixing member is C [pF] and an area of a sliding part, which is an area of a portion of the outer peripheral surface of the first fixing member which overlaps with the nip part, is S [mm2], the electrostatic capacitance and the area of the sliding part satisfy the relationship of the expression (1): C≤-0.04×S+178.SELECTED DRAWING: Figure 3
Patent JP-2023081783-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-12-01
Abstract: To provide a game machine capable of suppressing decline in game amusement.SOLUTION: A game machine capable of executing a lottery when a start condition is satisfied and generating a special game state on the basis of the result of the lottery, includes game state detecting means capable of detecting a state generated in the game machine, first counting means for counting a first count value on the basis of game media consumed in a game, second counting means for counting a second counting value on the basis of prize media obtained by a player, and reference value calculation means for calculating a reference value for determining whether or not the game is stopped on the basis of the first counting value and the second counting value. The reference value is initialized when the power of the game machine is tuned on.SELECTED DRAWING: Figure 537
Patent JP-2023082550-A (JP)
Title: Model generation device, image recognition device, model generation method and image recognition method
Inventor: YASUI TATSUYA
IPC: G06T7/00
Filed: 2021-12-02
Abstract: To improve image recognition accuracy by machine learning in an imaging device difference case.SOLUTION: In a learning device (11), a learning-time image processing unit (114) (i) performs image processing according to each of a plurality of prescribed image processing settings to a plurality of learning images captured by a first imaging device to generate a plurality of processed learning images, and (ii) performs the image processing to a plurality of evaluation images captured by a second imaging device different from the first imaging device to generate a plurality of processed evaluation images, a learning model generation unit (115) executes a prescribed machine learning algorithm to generate a plurality of learning models by using the plurality of processed learning images, and the learning model generation unit (115) (i) selects the operation-time image processing setting from the plurality of prescribed image processing settings and (ii) selects the operation-time learning model from the plurality of learning models on the basis of an index value obtained by evaluating each of the plurality of learning models using the plurality of processed evaluation images.SELECTED DRAWING: Figure 1
Patent JP-2023082785-A (JP)
Title: printing system
Inventor: SASAKI KEISUKE
IPC: B65H1/00
Filed: 2021-12-03
Abstract: To reduce a risk that printing is erroneously done on different kind of sheets from the kind and size of sheets set via a Web browser.SOLUTION: A printing system 1 can execute various types of settings of a printer 5 via a Web browser 3. The printer 5 can select and set the kind and the size of a sheet 7 via the Web browser 3, and an operation panel 9 of the printer 5 can select and set the kind of the sheets 7 set on a feeding set part 11 of the printer 5 out of predetermined kinds. On the operation panel 9, a document icon 13, a photograph icon 15 and an envelope icon 17 are provided so as to be visually recognized.SELECTED DRAWING: Figure 4
Patent JP-2023085092-A (JP)
Title: tire
Inventor: ONO TAKATOSHI
IPC: B60C19/00
Filed: 2021-12-08
Abstract: To provide a tire which can improve communication stability of a communication device.SOLUTION: A tire 1 comprises: one or a plurality of conductive cords 2 which are buried in the tire; and a communication device 10 which is buried in the tire. In a projection plane in a tire width direction, the number of intersections between the communication device and one or the plurality of conductive cords is less than two.SELECTED DRAWING: Figure 1
Patent JP-2023087245-A (JP)
Title: Upper electrode and plasma processing device
Inventor: IWASA TORAI
IPC: H01L21/3065
Filed: 2021-12-13
Abstract: To provide a technique for suppressing abnormal discharge in an upper electrode.SOLUTION: An upper electrode constitutes a showerhead in a capacitively coupled plasma processing device. The upper electrode includes a first member and a second member. The first member is made of a conductor. The first member provides a plurality of first holes. A plurality of first holes pass through the first member. The second member includes a body and a covering layer. The body is made of a conductor and is provided above the first member. The covering layer covers the surface of the body. A second member provides one or more second holes. The secondary electron emission coefficient of the covering layer is less than one.SELECTED DRAWING: Figure 2
Patent JP-2023091358-A (JP)
Title: Metal thin film removing device and metal thin film removing method
Inventor: SAKUKAWA TAKASHI
IPC: G11B7/258
Filed: 2021-12-20
Abstract: To provide a metal thin film removing device and a metal thin film removing method capable of removing a metal thin film of an optical disk with good energy efficiency.SOLUTION: In a metal thin film removing device 1 including a plate-shaped support body 80, an inner side electrode 60, an outer side electrode 70, and a power source 10 and removing a metal thin film of an optical disk 20, the inner side electrode 60 is supported by the plate-shaped support body 80 and has a cylindrical shape capable of fitting into a center hole of the optical disk 20, the outer electrode 70 is hollowed out in a circular shape, is supported by the plate-shaped support body 80 so that the circular shape is concentric with the inner electrode 60, and can fit an outer edge of the optical disk 20 into the outer electrode 70 without any gap, and the power supply 10 can apply a pulsed high voltage with an output voltage of 80kV or more between the inner side electrode 60 and the outer side electrode 70 such that a current rise time is 100 ns or less.SELECTED DRAWING: Figure 1
Patent JP-2022031427-A (JP)
Title: Decorative sheet, decorative laminate and decorative resin molding
IPC: B32B27/00
Filed: 2021-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having high designability and exhibiting an excellent tactile feeling. 
     SOLUTION: A decorative sheet includes, on a base material sheet, a first resin layer containing a matting agent, a second resin layer partially arranged on the first resin layer, and a projection containing organic particles and a resin arranged on the second resin layer, in this order. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023097911-A (JP)
Title: Resin seal mold
Inventor: HISADA TADATSUGU
IPC: H01L21/56
Filed: 2021-12-28
Abstract: To provide a resin seal mold capable of suppressing manufacturing cost of a resin seal molding.SOLUTION: A resin seal mold resin seals a molding product including a heat sink positioned in a cavity formed between a first mold and a second mold. The first mold has a first cavity block with a cavity surface forming the cavity. A space between the heat sink and the cavity surface becomes narrower during resin sealing of the molding product.SELECTED DRAWING: Figure 1
Patent JP-2021534804-A (JP)
Title: 抗生物質感受性検査のための装置および方法
IPC: C12M1/34
Filed: 2019-09-03
Abstract: 本開示は、概して、一塩基多型(SNP)座位を増幅し、標的対立遺伝子の存在または不存を含む、SNPの二つ以上の対立遺伝子バリアントを区別するように構成される分子診断装置に関する。一部の実施形態では、分子診断装置は、細菌感染症の抗生物質治療に対する耐性または感受性と関連するSNPを、ポイントオブケアで検出することができる。他の態様では、本開示は、疾患または障害(例えば、細菌感染)の治療方法を提供し、治療は、かかる分子診断装置により決定されるSNP座位における対立遺伝子の存在または非存在により誘導される。
Patent JP-2022512273-A (JP)
Title: 固体／液体抽出法によるオイル及び脱脂粉末の製造方法
IPC: C12P17/06
Filed: 2019-12-17
Abstract: 本発明は、固体／液体抽出によるオイル及び脱脂ケーキの製造方法に関する。本方法は、２－メチルオキソラン及び水を含む溶媒を使用した固体／液体抽出の工程を含む。
Patent JP-2021527905-A (JP)
Title: ジオフェンスベースの位置追跡および通知トリガシステム
IPC: G06F3/01
Filed: 2019-06-18
Abstract: ジオフェンスベースの位置追跡および通知トリガリングシステムのために、システムおよび方法が開示される。方法の１つはユーザデバイスに関連付けられた位置情報を取得することと、取得された位置の１つまたは複数の閾値距離内に位置するエンティティを示す情報にアクセスすることと、ユーザデバイスのユーザがエンティティによって指定された制約を満たすかどうかを判定することと、ユーザデバイスに提供される通知を生成することとを含み、通知はユーザが指定された制約を満たす少なくとも１つのエンティティに関連付けられた情報を示す。好ましくは、通知はテキストメッセージの形態であり、これはユーザに対する空間的関連性の増加を伴うリアルタイム通知のための利点を提供する。 【選択図】図１Ａ
Patent JP-2022504962-A (JP)
Title: 月経随伴性流体の除去
IPC: A61B17/42
Filed: 2019-10-07
Abstract: 本発明は、タンポン、パッド又は合成ホルモンを使用せずに、６時間以上にわたって月経分泌物の流出から解放され、まったく邪魔されることなく最も求の厳しい活動でさえ参加できるようにする、生理中の女性の子宮の流体を吸引するためのデバイスを提供する。
Patent JP-2022508034-A (JP)
Title: 電池セル監視用電池モジュールガスセンサ
IPC: H02J7/04
Filed: 2020-02-20
Abstract: 電池監視システムおよび方法が提供される。電池監視システムは、電池モジュールおよび電池管理回路を含み得る。電池モジュールは、電池セルと、電池モジュール内のガスの存在を検出するように構成されたガスセンサとを備える。電池管理回路は、ガスセンサからセンサ信号を受信し、センサ信号が電池モジュール内のガスの存在を示すかを判定し、センサ信号がガスの存在を示すと判定することに応答して、所定の動作を行うように構成される。動作には、電池セルへの冷却の増加、電池モジュールに付加され得る最大負荷の制限、電池モジュールの切断、または警告の提供が含まれ得る。電池モジュールはまた、活性化温度を超えるガスを排出し始める化学物質でドープされた構成要素を含んでもよい。ガスセンサは、化学物質を検出するように構成され得る。【選択図】図１
Patent JP-2022509639-A (JP)
Title: ピペットチップトレイおよびラックアセンブリ
IPC: B01L9/00
Filed: 2019-11-12
Abstract: 複数の革新的特徴を有するピペットチップシステムの様々な実現形態が開示されている。１つの実現形態では、ピペットチップトレイは、支持プレートと、支持プレートの底部から下方へ延びる１つ以上のスリーブとを含む。スリーブは、トレイに保管されたピペットチップの安定性を増大させるように構成することができる。別の実現形態では、ピペットチップラックは、下方へ延びるスリーブを有するピペットチップトレイの下方に延びる１つ以上の支持壁を有するラックベースを含む。支持壁が支持プレートの底部に到達することができるように、スリーブの側壁の厚さを支持壁の領域において減じることができる。別の実現形態では、ピペットチップラックは、カバーの底部にクッション層を有するカバーを含み、このカバーは、ピペットチップの上部に接触し、取扱いおよび輸送中にピペットチップを安定させる。
Patent JP-2022535177-A (JP)
Title: 再利用可能な粒子状物質用抗菌防じんマスク
IPC: A41D13/11
Filed: 2020-05-11
Abstract: 本発明は、粒子状物質用防じんマスクに係り、さらに詳しくは、粒子状物質用抗菌防じんマスクに関する。本発明に係る粒子状物質用防じんマスクは、マスク部と、前記マスク部の内面の上端に固定された密閉部材と、前記マスク部の内面と顔との間に位置する粒子状物質フィルター紙と、を備える。【選択図】 図２
Patent JP-2022510643-A (JP)
Title: 記憶及び読み取り方法、装置、電子機器及び記憶媒体
IPC: G06F16/906
Filed: 2020-06-12
Abstract: 本願の実施例は、記憶及び読み取り方法、装置、電子機器及び記憶媒体に関する。前記記憶方法は、サンプル集合内のサンプルのラベルに基づいて、サンプル集合に対応する記述情報を決定することと、サンプル集合内のサンプルのフィールド及び記憶位置に基づいて、サンプル集合に対応するフィールド情報を決定することと、記述情報及びフィールド情報に基づいて、サンプル集合の構成ファイルを決定することと、を含む。
Patent JP-2021533825-A (JP)
Title: リポソームの調製方法
IPC: A61P35/00
Filed: 2019-08-09
Abstract: 本発明は、リポソーム、リポソームを製造する方法、および細胞由来のリポソームにカーゴ分子をロードする方法に関する。本発明は、そのようなリポソーム自体、ならびに小分子、ＲＮＡｉ分子（例えば、ｓｉＲＮＡ）、生物活性タンパク質、ゲノム編集ツール（例えば、Ｃａｓ９）およびさまざまな障害を治療するための細胞への薬物などの、生物学的および治療的に活性なペイロード分子の輸送のための細胞輸送システムとしてのこれらのリポソームの使用に及ぶ。リポソームはまた、診断および治療用途の範囲で使用され得る。本発明は、細胞外小胞（ＥＶ）、エクソソームの集団を含むそのようなリポソームを含む医薬組成物、および融合タンパク質にまで及ぶ。【選択図】図７
Patent JP-2022511069-A (JP)
Title: 光電子装置、読み出し方法、および光電子装置の使用
IPC: H04N5/378
Filed: 2019-12-09
Abstract: 本発明は光電子装置に関し、この光電子装置は、光電子デバイスであって、２次元層を備える輸送構造（Ｔ）と、入射光を吸収すると共に、輸送構造（Ｔ）の導電性の変化を誘発する光増感性構造（Ｐ）と、輸送構造（Ｔ）に電気的に接続されたドレイン（Ｄ）電極およびソース（Ｓ）電極とを備える光電子デバイスと、集積時間間隔ｔｉｎｔが経過した後に、ｔｉｎｔの少なくとも１０分の１の短さである時間間隔ｔａｃｃｅｓｓの間、輸送構造（Ｔ）の輸送チャネルにおいて生成される電気信号を読み出す読み出しユニットと、を備え、ｔｉｎｔは、所定の捕捉時間τｔｒより長い。本発明はまた、本発明の装置の読み出しユニットの動作を行うことを含む読み出し方法と、光検知器またはイメージ・センサとしての装置の使用とにも関する。
Patent JP-2022511965-A (JP)
Title: 人工神経網を利用する臓器の体積測定方法及びその装置
IPC: G06T7/00
Filed: 2019-12-11
Abstract: 本発明の一実施例に係る臓器の体積測定方法は、前記臓器を撮像した複数の画像及び撮像メタデータを取得し、前記複数の画像を前処理して指定したサイズの複数の画像パッチ（ｐａｔｃｈ）を取得するステップと、前記複数の画像パッチを３Ｄ  ＣＮＮ（Ｃｏｎｖｏｌｕｔｉｏｎａｌ  Ｎｅｕｒａｌ  Ｎｅｔｗｏｒｋ）に基づく神経網モデルに入力し、前記複数の画像パッチのそれぞれに対応する臓器領域を推定するステップと、前記推定された臓器領域の面積及び前記撮像メタデータを用いて前記臓器の体積を測定するステップと、前記神経網モデルの推定結果に基づいて、神経網モデルの不確実性数値及び複数の画像の不確実性数値を測定するステップとを含む。