baber/WOPTO huggingface dataset:
Patent JP-2021524731-A (JP)
Title: 二重特異性抗体ｃａｒ細胞免疫療法
IPC: C12N15/861
Filed: 2019-03-15
Abstract: 細胞溶解性免疫細胞において発現されると、（１）腫瘍関連抗原をターゲティングするＣＡＲの発現、ならびに（２）一方では自然および抗原特異的細胞溶解性免疫細胞の両方において発現されるＮＫＧ２Ｄを認識し、他方では腫瘍関連抗原をターゲティングする二重特異性抗体の分泌の両方をもたらす単一ベクターが本明細書中に記載される。予想外のことに、Ｔ細胞へのこれらの改変は、インビボにおける増強された生存および増殖をもたらす。したがって、治療および診断用途が開示される。
Patent JP-2021504138-A (JP)
Title: 誘導加熱されるマイクロチャネル反応器
IPC: H01M8/0612
Filed: 2018-05-29
Abstract: 本開示は、長さに沿って変化する組成を有する導電性壁を備える複数の平行チャネルを含むマルチチャネルコアを有する効率的なマルチチャネル化学反応器に向けられる。チャネルは、アジャイル周波数またはスペクトラム拡散放出コントローラによって駆動される誘導コイルを備える反応器内の周波数アドレッシングの異なる領域によって加熱される。
Patent JP-2021518754-A (JP)
Title: カロテノイド及び／又はその誘導体と、ｄ−グリコースオリゴマーと、修飾多糖とを含む粉末状組成物並びにこの組成物を含む食品、飼料又はパーソナルケア製剤
IPC: A61K8/36
Filed: 2019-04-24
Abstract: 本発明は、容易に製造され得、且つ多数の応用分野で使用され得る、少なくとも１つの多価不飽和脂肪酸（及び／又はその誘導体）を含む粉末状製剤に関する。本粉末状組成物は、（ｉ）粉末状組成物の全重量を基準として７０重量％（ｗｔ％）までの少なくとも１つの多価不飽和脂肪酸と、（ｉｉ）粉末状組成物の全重量を基準として５〜３０ｗｔ％の、１８よりも小さいＤＥを有する少なくとも１つのＤ−グリコースオリゴマー（好ましくはマルトデキストリン）（ＧＯ１）と、（ｉｉｉ）粉末状組成物の全重量を基準として５〜３０ｗｔ％の、１８よりも大きいＤＥを有する少なくとも１つのＤ−グリコースオリゴマー（好ましくはマルトデキストリン）（ＧＯ２）と、（ｉｖ）粉末状組成物の全重量を基準として５〜７０ｗｔ％の少なくとも１つの修飾多糖とを含む。少なくとも１つの粉末状組成物を含む食品、飼料及びパーソナルケア製剤も特許請求される。【選択図】なし
Patent JP-2021521665-A (JP)
Title: ランダムアクセスのための方法及びデバイス
IPC: H04W74/08
Filed: 2018-03-30
Abstract: 本願の実施例は、ランダムアクセスのための方法及びデバイスを開示し、該方法は、端末デバイスがランダムアクセスのための目標上り帯域幅パートＢＷＰ及び／又は目標下りＢＷＰを決定することと、前記端末デバイスが前記目標上り及び／又は下りＢＷＰにおいて、競合ランダムアクセスを開始することとを含む。
Patent JP-2021516926-A (JP)
Title: ネットワーク診断
IPC: H04W24/06
Filed: 2019-03-28
Abstract: 【課題】本発明は、ネットワーク診断方法、装置及び機器読み取り可能な記憶媒体を提供する。【解決手段】例示として、当該ネットワーク診断方法は、ＷＬＡＮ Ｄｏｃｔｏｒモードで運転される第１ＡＰがＣｌｉｅｎｔを模擬することにより、第１ＡＰ診断領域における第２ＡＰから供給されたＷＬＡＮサービスの品質をテストするステップを含む。【選択図】図１
Patent JP-2021521030-A (JP)
Title: 紙葉装丁用装丁フォルダ及び該装丁フォルダの製造方法
IPC: B42C9/00
Filed: 2018-04-10
Abstract: 本発明に係る装丁フォルダは、紙葉束（２）を装丁するための装丁フォルダであって、該装丁フォルダ（１）が、背部材（５）及び二枚のエンドペーパ（６）を備えた連続カバー（３）を備え、前記背部材（５）に、熱伝導性材料から成るＵ字形プロファイル（４）が適用され、Ｕ字形プロファイル（４）が、ベース（７）及び直立アーム（８）を有し、Ｕ字形プロファイル（４）に、熱溶融接着剤の形態の装丁接着剤（９）が設けられた装丁フォルダにおいて、Ｕ字形プロファイル（４）が、Ｕ字形プロファイル（４）の直立アーム（８）と、カバー（３）の背部材（５）との間にあるアセンブリ接着剤（１１）を用いて背部材（５）内に設けられ、該アセンブリ接着剤（１１）が、直立アーム（８）の自由端（１０）を超えて、且つこれら自由端（１０）を覆うように延在し、アセンブリ接着剤（１１）が、ポリウレタン接着剤等の再活性化不可能な接着剤から成ることを特徴とする。【選択図】 図２
Patent JP-2021523611-A (JP)
Title: 医療画像転送システム
IPC: G06F21/62
Filed: 2019-04-30
Abstract: 無線通信能力を有する単一基板コンピュータなどの転送モジュールは、画像誘導手術（「ＩＧＳ」）ナビゲーションシステムに取り付けられ得る。ＩＧＳナビゲーションシステム上に記憶された画像、ビデオ、及びデータは、暗号化形式で転送モジュールに移動され、かつ転送モジュール上に記憶され得る。転送モジュールは、安全なネットワーク又は他の安全な無線通信に接続し、暗号化されたＩＧＳ医療処置データを医師デバイス、病院システムデバイス、又は他のデバイスに転送してもよい。正当性確認後、医師デバイス又は他のデバイスは、データを復号及び表示することができる。転送モジュールは、既存の無線能力を有さないＩＧＳナビゲーションシステムに有用であり得、修正されたＩＧＳナビゲーションシステムによって提供されるものよりも安全性が低い無線能力を有するものに有用であり得る。転送モジュールはまた、エンドユーザによる後続のアクセスのために、ＩＧＳ医療処置データをクラウド記憶システムに無線で送信してもよい。
Patent JP-2021523668-A (JP)
Title: 電力変換器を動作させるための方法、永久励磁型電気機械のための電力変換器、車両およびコンピュータプログラム製品
IPC: H02P25/024
Filed: 2019-05-09
Abstract: 永久励磁型電気機械２のための電力変換器３を動作させる方法である。電気機械２の少なくとも１つの永久磁石６の温度を記述する温度情報１６が、電気機械２の動作パラメータの関数としてオブザーバによって決定され、温度情報１６の関数として電力変換器３が制御される。プロセス１８，１９をタイムスライスの間に処理するコンピューティング装置９が、動作パラメータを決定するためのパラメータ値２２を検出する第１のプロセス１８を第１のタイムスライスの間に実行し、温度情報１６を決定する第２のプロセス１９を、第１のタイムスライスよりも低い頻度で検索される第２のタイムスライスの間に実行する。 【選択図】図３
Patent JP-2021523478-A (JP)
Title: 臨床試験への登録のための対象を識別するための方法およびシステム
IPC: G16H40/20
Filed: 2019-05-14
Abstract: 本発明の実施形態は、臨床試験の計画立案および遂行を促進するために有利である。ある実施形態では、登録のための潜在的対象および施設を識別することによって、臨床試験の登録段階および臨床試験の計画立案を促進するための方法が、開示される。ある実施形態では、本発明は、臨床試験への登録のための対象を識別するための方法を提供し、方法は、ａ）臨床試験のための潜在的研究者の数を識別し、研究者のリストを作成することと、ｂ）各研究者の場所を判定することと、ｃ）臨床試験のための可能性として考えられる対象の数を識別することと、ｄ）各対象の場所またはその現在の医療提供者の場所を判定することと、ｅ）対象と研究者との間の規定される距離を選択することと、空間クラスタ分析を適用し、研究者毎の規定された距離内の対象の数を判定することとを含む。
Patent JP-2021529364-A (JP)
Title: フォーマット保持暗号化を通じて透かしを入れるための方法
IPC: G06F21/16
Filed: 2019-07-02
Abstract: 本システムおよび方法の実施形態は、誤り耐性フィールドに依拠せず、それによって、透かしを入れるのに適するとは考えられなかったデータ中への透かしの組み込みを提供する、データ透かし入れを提供することができる。例えば、ある実施形態において、データに透かしを入れるためのコンピュータ実施方法は、フォーマット保持暗号化を必要とするフィールド中へ透かしデータを挿入することを含んでよい。
Patent JP-2021527250-A (JP)
Title: コピー数バリアントコーラ
IPC: G16B20/00
Filed: 2019-05-31
Abstract: 本明細書には、コピー数バリアントモデルのサンプル特異的な性能を評価する方法、関心領域内の問い合わせされたセグメントのコピー数を決定するための方法、および関心領域内のコピー数バリアント異常を決定するための方法が、記載される。コピー数バリアントコーラのサンプル特異的な性能は、テストサンプルからの配列リードに基づいてコピー数バリアントモデルをパラメータ化することと、テストサンプルからの配列リードを使用して合成のコピー数バリアントを生成することと、コピー数バリアントモデルおよびサンプル特異的なパラメータを使用して、合成のコピー数バリアントのコピー数をコールすることと、によって評価される。問い合わせされたセグメントのコピー数をコールすることは、コピー数尤度モデルでの１つ以上のパラメータの解析的な１次導関数勾配および２次導関数ヘッシアンを使用して隠れマルコフモデルをパラメータ化することを含むことができる。 【選択図】図１
Patent JP-2021528435-A (JP)
Title: ２つ以上の異なる抗体の制御された混合物を産生するための方法
IPC: A61K39/395
Filed: 2019-06-24
Abstract: 本発明は、クロマトグラフィーを用いて2つ以上の異なるモノクローナル抗体などの2つ以上の異なる抗体の混合物の組成を制御するための方法に関する。該混合物は、製剤としての使用のためのものであり、該方法は、所定の比の2つ以上の異なる抗体の産生のための制御された下流のプロセスを含む。
Patent JP-2021048879-A (JP)
Title: Immune cell trapping devices and methods for making and using the same
Inventor: ALI OMAR ABDEL-RAHMAN
IPC: C12M1/00
Filed: 2021-01-04
Abstract: To provide immune cell trapping devices and methods for making and using the same.SOLUTION: Embodiments herein described provide devices for identifying and collecting rare cells or cells which exist at low frequency in the body of a subject, such as, antigen-specific cells or disease-specific cells. More specifically, the devices are useful for trapping immune cells and the devices contain a physiologically-compatible porous polymer scaffold, a plurality of antigens, and an immune cell-recruiting agent, in which the plurality of antigens and the immune cell-recruiting agent attract and trap the immune cells in the device. Also provided are pharmaceutical compositions, kits, and packages containing such devices. Further embodiments relate to methods for making the devices, compositions, and kits/packages. Further embodiments relate to methods for using the devices, compositions, and/or kits in the diagnosis or therapy of diseases such as autoimmune diseases or cancers.SELECTED DRAWING: None
Patent JP-2022107385-A (JP)
Title: Optical representation device
Inventor: UDA NAONORI
IPC: A63H33/22
Filed: 2021-01-08
Abstract: To provide an optical representation device which allows a distance between two lenticular lenses to be changed flexibly.SOLUTION: An optical representation device 100 is provided, comprising a light source 140, a first lenticular lens 110, a second lenticular lens 120, and a transparent elastic member 130 disposed between the first lenticular lens 110 and the second lenticular lens 120. The transparent elastic member 130 is flexible. Light emitted by the light source 140 sequentially transmits through the first lenticular lens 110, the transparent elastic member 130, and the second lenticular lens 120 in the described order.SELECTED DRAWING: Figure 1
Patent JP-2022107405-A (JP)
Title: Frame shape estimation device, and frame shape estimation method
Inventor: WATANABE YASUSHI
IPC: G06F30/13
Filed: 2021-01-08
Abstract: To provide a frame shape estimation device that can determine whether frame shapes of buildings are similar to one another without preparing the buildings' three-dimensional drawings.SOLUTION: A frame shape estimation model estimates a frame shape of a building on the basis of joining information indicating a state of joining at a joint between a column and a beam of the building. The frame shape estimation model includes: a storage unit for storing model information indicating a frame shape estimation model constructed on the basis of learning data that includes a plurality of data sets including the joining information associated with the building's frame shape; and a joining information generation unit for estimating the frame shape of the building of interest on the basis of the outputs resulting from inputting the joining information on the building of interest to the frame shape estimation model stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2021058720-A (JP)
Title: Game machine
Inventor: TAKEUCHI KEIKI
IPC: A63F5/04
Filed: 2021-01-12
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: An AT state includes an AT state before branching and a branch AT state, and the AT state before branching is completed to shift to the branch AT state by consuming the number of continued game rounds. In the branch AT state, an attach point or a damage point occurs according to a lottery processing result of a combination, and the branch AT state restores to the AT state before branching when a continuation condition point becomes "0". Contrarily, when a completion condition point becomes "0", the AT state is completed. In this case, a friend character, which is displayed in a show-down effect executed in the branch AT state, can be selected, and a method of reflecting the attach point in a continuation-side point display area differs according to the selected friend character.SELECTED DRAWING: Figure 10
Patent JP-2021156875-A (JP)
Title: Horological setting machine and setting method
Inventor: DAVY CRETENET
IPC: G04D7/12
Filed: 2021-02-03
Abstract: To provide a setting machine for making setting and/or adjustment capable of high-precision adjustment of an assembly.SOLUTION: A setting machine 1000 includes a positioning module 100 to move a receptacle 10 based on a command from control means to convey it into a setting and/or adjustment position below an acquisition module 200. The acquisition module 200 includes measuring and/or testing means for determining the spatial position of the receptacle 10. The setting machine 1000 includes a setting and/or adjustment module 400 for making setting and/or adjustment with motorized axes for moving, opening and closing a clamp 600 in a clamp plane perpendicular to a clamp rotation direction. The clamp 600 is arranged to drive or deform a mobile component or a component included in the assembly 1 borne by the receptacle 10.SELECTED DRAWING: Figure 1
Patent JP-2022056308-A (JP)
Title: Multi-coil mouse pad having dynamically adjustable configuration
Inventor: LU HE LONG
IPC: H02J50/12
Filed: 2021-02-10
Abstract: To provide a multi-coil mouse pad that allows dynamical adjustments to configuration states of charging coils in view of a defect of the conventional technology.SOLUTION: A mouse pad according to the present invention is used with a wireless mouse. The mouse pad includes a first charging circuit, a second charging circuit, a control circuit, a power supply module, a conversion circuit, and a main body. The first charging circuit, the second charging circuit, and the conversion circuit are each electrically connected to the control circuit, and the power supply module is electrically connected to the conversion circuit. The first charging circuit and the second charging circuit each wirelessly output electromagnetic energy to the wireless mouse. When the control circuit receives a load current flowing through the first charging circuit and a load current flowing through the second charging circuit, a current being supplied from the power supply module to the first charging circuit and the second charging circuit are dynamically adjusted through the control circuit.SELECTED DRAWING: Figure 1
Patent JP-2022123514-A (JP)
Title: Usage fee setting device, usage fee setting method, and program
Inventor: KINOMURA SHIGEKI
IPC: H02J7/02
Filed: 2021-02-12
Abstract: To ensure gross profit of an owner of a vehicle which can participate in a demand/response and which is used in a common use service.SOLUTION: An usage fee setting device that sets an usage fee of a common use service of a vehicle which can participate in a demand/response and which is used in the common use service sets an usage fee of a common use service on the basis of reward associated with the demand/response and profit associated with the common use service. This permits an owner of the vehicle to ensure gross profit.SELECTED DRAWING: Figure 2
Patent JP-2022128190-A (JP)
Title: fuel cell stack
Inventor: YOSHIMOTO NORIHISA
IPC: H01M8/0284
Filed: 2021-02-22
Abstract: To provide a fuel cell stack in which the resin transfer of external leak of resin in an adhesive part between cells in a laminate of a fuel cell stack is suppressed and the occurrence of seal failure is suppressed.SOLUTION: In a fuel cell stack according to the present disclosure, an electrolyte film-electrode bonded body formed by an electrolyte film and an anode disposed on one surface and a cathode disposed on the other surface having the electrolyte film therebetween, and a pair of separators disposed on both external sides of the electrolyte film-electrode bonded body are bonded with an adhesive part to form a fuel cell and a plurality of stages of such fuel cells are stacked. The adhesive part includes resin containing fiber in at least a part thereof. The surface roughness of an attachment surface of the separator with the adhesive part is more than or equal to a specified value.SELECTED DRAWING: Figure 2
Patent JP-2022128212-A (JP)
Title: Monoclonal antibody, measurement reagent for cytokeratin 18 fragment, reagent kit, and measurement method
Inventor: SAKAGUCHI KOJI
IPC: C12N15/13
Filed: 2021-02-22
Abstract: To provide a novel antibody that binds to fCK18, a reagent for measuring fCK18 containing the antibody, a reagent kit containing the fCK18 measurement reagent, and a method for measuring fCK18 using the antibody.SOLUTION: Disclosed is a novel monoclonal antibody that binds to fCK18, which is an isolated monoclonal antibody comprising a heavy chain and a light chain, wherein the heavy chain comprises CDR1, CDR2 and CDR3 consisting of specific amino acid sequences, respectively, and the light chain comprises CDR1, CDR2 and CDR3 consisting of specific amino acid sequences, respectively.SELECTED DRAWING: Figure 1A
Patent JP-2022129721-A (JP)
Title: golf club head
Inventor: KITAZAKI TAKASHI
IPC: A63B53/04
Filed: 2021-02-25
Abstract: To lower the center of gravity and to improve striking sound.SOLUTION: A crown part 16 includes: a high region 32 formed by a curved surface projecting upward; and a low region 34 which is connected to the high region 32, formed by a flat surface or a curved surface recessed downward, and is lower than the high region 32. The high region 32 is provided with: a first high region 32A positioned near a face part 14; and a second high region 32B which is connected to a part near a face back 26 of the first high region 32A and becomes lower as it reaches the face back 26. The low region 34 is connected a part near the face back 26 of the second high region 32B and extends toward the face back 26. A rib 38 connecting the part of the low region 34 and the part of a sole part 18 which face each other in a vertical direction is provided.SELECTED DRAWING: Figure 5
Patent JP-2022131602-A (JP)
Title: Detector, detection method, program, lithography device, and article manufacturing method
Inventor: MURAYAMA GENKI
IPC: H01L21/027
Filed: 2021-02-26
Abstract: To provide a detector advantageous for enhancing accuracy of pattern matching.SOLUTION: A detector for detecting a position of a mark formed on a substrate includes: an imaging part configured to imaging the mark formed on the substrate to obtain an image of the mark; and a processing part configured to perform processing of detecting the position of the mark by pattern matching using a template. The processing part executes repetitive processing in which the pattern matching is repeated while rotating the template at least partially, and terminates the repetitive processing when a correlation degree between the image obtained by the pattern matching and the template exceeds a prescribed threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022131876-A (JP)
Title: gas insulated power equipment
Inventor: FUJIMOTO KEIKO
IPC: H01H33/915
Filed: 2021-02-26
Abstract: To provide gas insulated power equipment capable of efficiently reducing the concentration of carbon monoxide in degraded gas produced by deteriorating insulating gas.SOLUTION: Gas insulated power equipment 11 includes an opening/closing unit 12 that performs opening and closing operations, an insulating gas G1 containing carbon dioxide gas, and a container 13 containing the opening/closing unit 12 and the insulating gas G1. The gas insulated power equipment 11 includes a moisture reduction device 21 that reduces moisture in the degraded gas obtained by deteriorating the insulating gas G1, and a carbon monoxide adsorption device 31 having an adsorbent in which a metal having an adsorption capacity to adsorb carbon monoxide is fixed on a carrier. The gas insulated power equipment 11 includes a moisture reduction gas flow path 41 for supplying a moisture reduction gas obtained by treating the degraded gas with the moisture reduction device 21 to the carbon monoxide adsorption device 31.SELECTED DRAWING: Figure 1
Patent JP-2022133010-A (JP)
Title: Job management device, job management method, and program
Inventor: NAKAGAWA KAZUTOSHI
IPC: G06F16/21
Filed: 2021-03-01
Abstract: To provide a job management device capable of reducing the cost required for restoring a system updated by a job for performing a different action depending on data being input to a state before execution of the job.SOLUTION: A job management device 100 includes: an object job accepting unit 17 which accepts designation of an object job being an object of re-execution among jobs for changing a state of a system; a dependence relation extracting unit 11 which extracts a dependence relation of the job to the object job on the basis of a record of changes of the state of the system by the job when the object job is executed; and a rewind control unit 14 which performs rewinding control for restoring a state of the system to the state of the system before execution of the object job and the job having the dependence relation to the object job when the object job is executed.SELECTED DRAWING: Figure 1
Patent JP-2022134702-A (JP)
Title: Gasket sensor and method for producing the same
Inventor: TAKAHASHI TOSHIMI
IPC: F16J15/00
Filed: 2021-03-04
Abstract: To provide a gasket sensor that can detect the deformation of a gasket by determining whether the gasket is receiving a proper load or not.SOLUTION: Gasket sensors (sensors 2-1, 2-2, 2-3, 2-4) detect a load received by a gasket (4) from flanges (62-1, 62-2) during fastening of the flanges. The deformation of a notch (inner cut 16) in the gasket (4) receiving a load from the flanges is detected. A contact mechanism (32) is included that has contacts (30-1, 30-2) to be into conduction or non-conduction with each other when the load is equal to or higher than a threshold.SELECTED DRAWING: Figure 1
Patent JP-2022137885-A (JP)
Title: Rotating-type horizontally pulling shutter device
Inventor: YANO AKIHIKO
IPC: E05C19/16
Filed: 2021-03-09
Abstract: To provide a rotating-type horizontally pulling shutter device that does not require a housing device and can arbitrarily set a doorway.SOLUTION: A rotating-type horizontally pulling shutter device 1 has a structure in which a shutter 2 moves along a ceiling guide rail 20 and a floor guide groove 30. The shutter 2 has an aperture body 50 for defining a shutter body 10 and a doorway 150. The shutter body 10 is composed of a plurality of connected strip-shaped shutter slats 11, and the plurality of shutter slats 11 are connected in a mutually rotatable state. A magnetic body 60 is attached to a lower end of the shutter slat 11, and an electromagnet 61 is attached to the floor guide groove 30. When the electromagnet 61 is operated while the shutter 2 is stationary at a first position or a second position, the electromagnet 61 attracts the magnetic body 60. This attraction force restricts the movement of the shutter body 10.SELECTED DRAWING: Figure 1
Patent JP-2022140147-A (JP)
Title: Wheel bearing device
Inventor: HIRAKOSE TOMOYA
IPC: F16C19/18
Filed: 2021-03-12
Abstract: To provide a wheel bearing device capable of suppressing deterioration of the bearing performance by eliminating positive pressure or negative pressure generated in a seal closed space inside the bearing and suppressing adsorption of a seal lip to a sliding surface.SOLUTION: A wheel bearing device includes seal members for closing open ends of an annular space formed by an outer ring 2, a hub ring 3 and an inner ring, and has a bearing internal space A defined by the annular space and the seal members. The outer ring has an atmospheric air ventilation portion that allows atmospheric air to pass through the bearing inner space A. The seal member has: a plurality of seal lips that are provided on one of the outer ring, the hub ring, and the inner ring, and slidably contact with a sliding surface; ventilation holes that allow ventilation between seal closed spaces B, C, D, E, which are defined by the plurality of seal lips and the sliding surface, and the bearing internal space A; and ventilation valves that open and close the ventilation holes by positive pressure and negative pressure generated in the seal closed spaces B, C, D, E while the bearing internal space A is kept at atmospheric pressure by the atmospheric air ventilation portion of the outer ring.SELECTED DRAWING: Figure 2
Patent JP-2022141446-A (JP)
Title: Transformer
Inventor: SAKUMA SADAKATSU
IPC: H01F30/12
Filed: 2021-03-15
Abstract: To provide a versatile transformer capable of freely adjusting leakage inductance while suppressing volume change.SOLUTION: A transformer 1 includes a first bobbin 10 having a first cylindrical portion 11, a first winding 20 wound around the first cylindrical portion 11, a second bobbin 30 having a second cylindrical portion 31 and assembled to the first bobbin 10 such that the second cylindrical portion 31 overlaps the first cylindrical portion 11 in the radial direction of the first cylindrical portion 11, a second winding 40 wound around the second cylindrical portion 31, and a core 2 inserted through the first and second cylindrical portions 11 and 31, the first bobbin 10 includes a central collar portion 12c that divides the first cylindrical portion 11 into an overlapping portion 111 radially overlapping the second cylindrical portion 31 and a non-overlapping portion 112 not radially overlapping the second cylindrical portion 31 in the axial direction. The first bobbin 10 is configured such that the first winding 20 can be wound such that the thickness of the first cylindrical portion 11 in the radial direction increases in the non-overlapping portion 112 rather than the overlapping portion 111 in the first cylindrical portion 11.SELECTED DRAWING: Figure 3
Patent JP-2022146165-A (JP)
Title: Fixing device and image forming device equipped with fixing device
Inventor: NISHIOKA MUTSUHIRO
IPC: F16C13/02
Filed: 2021-03-22
Abstract: To provide a fixing device including a fixing rotor heated by a heating unit, a pressure rotor pressed against the fixing rotor, a first bearing for rotatably supporting the shank of the fixing rotor, a second bearing for rotatably supporting the shank of the pressure rotor, and an annular heat insulating member interposed between the first bearing and the shank of the fixing rotor and/or between the second bearing and the shank of the pressure rotor, in which the occurrence of an abnormal sound due to friction between end faces of the heat insulating member facing each other across a slit.SOLUTION: A heat insulating member 40 includes a slit 40c in at least one circumferential point that divides the heat insulating member 40 in the circumferential direction. On one end face 40d, out of circumferential end faces 40d, 40e of the slit 40c, is formed a protrusion 40f that protrudes toward the other end face 40e.SELECTED DRAWING: Figure 4