baber/WOPTO huggingface dataset:
Patent JP-2021508739-A (JP)
Title: パントテン酸キナーゼの小分子モジュレーター
IPC: A61P3/10
Filed: 2018-12-26
Abstract: 本開示は、代謝性障害（ＩＩ型糖尿病等）、神経障害（パントテン酸キナーゼ関連神経変性症等）を治療するためにパントテン酸キナーゼ（ＰａｎＫ）活性を調節する化合物、この種の化合物を含む医薬組成物及び治療におけるその使用に関する。本要約は、特定の技術分野における調査を目的とした選別手段とすることを意図しており、本発明を限定することを意図しない。
Patent JP-2021522789-A (JP)
Title: 合成キメラワクシニアウイルスを含む幹細胞およびそれらを使用する方法
IPC: A61K35/30
Filed: 2019-05-02
Abstract: 本発明は、種々の態様では、がんまたは他の感染性疾患の処置のために使用され得る、合成キメラポックスウイルス（ｓｃＰＶ）を含む幹細胞に関する。本発明は、ｓｃＰＶを送達するための方法であって、幹細胞にｓｃＰＶを感染させるステップ、および対象に、感染した幹細胞を投与するステップを含む、方法にも関する。本発明は、腫瘍溶解性ウイルスを送達し、細胞治療を受けている対象において腫瘍形成のリスクを低減させる細胞組成物を提供する。
Patent JP-2021536089-A (JP)
Title: シフトレジスタユニット、ゲート駆動回路及び駆動方法
IPC: G09G3/20
Filed: 2019-06-06
Abstract: シフトレジスタユニット、ゲート駆動回路及び駆動方法である。当該シフトレジスタユニット（１０）は、第１の入力回路（１００）と、第２の入力回路（２００）と、出力回路（３００）とを含む。第１の入力回路（１００）は、第１の入力信号（ＳＴＵ１）に応答して第１のノード（Ｈ）を充電することで第１のノード（Ｈ）のレベルを制御するように構成され、第２の入力回路（２００）は、第２の入力信号（ＳＴＵ２）に応答して第２のノード（Ｑ）を充電することで第２のノード（Ｑ）のレベルを制御するように構成され、出力回路（３００）は、第１のノード（Ｈ）のレベル及び第２のノード（Ｑ）のレベルの協同制御で、出力信号を出力端（ＯＰ）に出力するように構成される。当該シフトレジスタユニット（１０）から構成されるゲート駆動回路（２０）は、表示パネルにおけるサブ画素ユニットに対してランダム補償を行うことができ、長時間の１水平ラインずつの順次補償がもたらす表示不良を回避することができる。
Patent JP-2021525239-A (JP)
Title: Ｃｉｄｐの治療
IPC: A61K39/395
Filed: 2019-05-23
Abstract: 本発明は、免疫グロブリン療法に関する。特に、軸索損傷を伴わないＣＩＤＰまたは軽度の軸索損傷を伴うＣＩＤＰを治療する免疫グロブリン療法が提供される。
Patent JP-2021524430-A (JP)
Title: 有機窒素含有構造化剤の存在下、ａｆｘ構造およびｂｅａ構造ゼオライトの混合物から構成される複合材料の合成方法
IPC: C01B39/04
Filed: 2019-05-16
Abstract: 本発明は、少なくとも以下の工程を含む、ＡＦＸおよびＢＥＡゼオライトの混合物から構成されるゼオライト複合材料を調製するための方法に関する：ｉ）水性媒体中で、特定の比率で、３０〜１００のＳｉＯ２／Ａｌ２Ｏ３モル比、および３２５０＜Ｐｚｅ＜７２００のようなパラメータＰｚｅを有するＦＡＵゼオライトと、少なくとも１つの２〜３０（上限値を除く）のＳｉＯ２／Ａｌ２Ｏ３モル比を有するＦＡＵ構造型ゼオライトと、少なくとも１つの有機窒素化合物Ｒ（Ｒは、１，５−ビス（メチルピペリジニウム）ペンタンジヒドロキシド、１，６−ビス（メチルピペリジニウム）ヘキサンジヒドロキシドおよび／または１，７−ビス（メチルピペリジニウム）ヘプタンジヒドロキシドである）と、原子価ｎの少なくとも１つのアルカリ金属および／またはアルカリ土類金属Ｍの少なくとも１つの供給源と、を混合してゲルを得る、ｉｉ）得られた前記ゲルの１２０℃〜２２０℃の温度における１２時間〜１５日間の水熱処理。【選択図】図１
Patent JP-2021527922-A (JP)
Title: 相変化冷却モジュール及びこれを用いるバッテリーパック
IPC: H01M10/651
Filed: 2019-05-28
Abstract: 冷却媒体の潜熱を用いて被冷却体を均一に冷却する相変化冷却モジュール及びこれを用いるバッテリーパックにおいて、前記相変化冷却モジュールは、ボディー部と、多孔層と、冷却媒体を含む。ボディー部は内部に一定経路に沿って貫通形成される冷却チャンネルを備え、被冷却体に付着されて被冷却体の熱を冷却チャンネルに伝達する。多孔層は冷却チャンネルの壁面に一定厚さで形成され、表面に多数の孔隙を備える。冷却媒体は冷却チャンネルの内部を流動しながらボディー部から熱を吸収して沸騰（boiling）することに必要な潜熱に用いる。
Patent JP-2021532066-A (JP)
Title: 発毛を刺激するための局所的組成物
IPC: A61K47/10
Filed: 2019-06-04
Abstract: 局所的に投与したＪＡＫ／ＳＴＡＴ阻害剤および１つまたは複数の浸透エンハンサーを使用する、特に小児患者において、脱毛および／または爪脆性、脆弱性および甲点状凹窩を治療するための組成物および方法を本明細書に記述する。
Patent JP-2021531644-A (JP)
Title: 超伝導構造を形成するための方法
IPC: H01L21/60
Filed: 2019-07-18
Abstract: 超伝導構造（１０）は、第１の超伝導デバイスの上側に配置された複数の第１の超伝導コンタクトパッド（１６）を有する第１の超伝導デバイス（１２）、第２の超伝導デバイスの下側に配置された複数の第２の超伝導コンタクトパッド（２６）を有する第２の超伝導デバイス（２２）、および複数の第１の超伝導コンタクトパッドならびに第２の複数の超伝導パッドのそれぞれの超伝導コンタクトパッドを互いに結合して、第１の超伝導デバイスを第２の超伝導デバイスに接合する所与のバンプ構造を備えた複数の超伝導バンプ構造（３０）を含む。各超伝導バンプ構造は、所与の超伝導コンタクトパッドの上面に配置された第１のアンダーバンプメタライゼーション（ＵＢＭ）層（１８）、所与の超伝導コンタクトパッドの上面に配置された第２のＵＢＭ層（２８）、および第１のＵＢＭ層を第２のＵＢＭ層に結合する超伝導金属層（２０）を含む。【選択図】図２
Patent JP-2021527659-A (JP)
Title: Ｏｇａ阻害剤化合物
IPC: A61P25/00
Filed: 2019-06-20
Abstract: 本発明は、Ｏ−ＧｌｃＮＡｃ加水分解酵素（ＯＧＡ）阻害剤に関する。本発明はまた、そのような化合物を含む医薬組成物、そのような化合物及び組成物を調製する方法、並びにＯＧＡの阻害が有益である障害（例えば、タウオパチー、特に、アルツハイマー病又は進行性核上性麻痺；及びタウ病変を伴う神経変性疾患、特に、Ｃ９ＯＲＦ７２変異により引き起こされる筋萎縮性側索硬化症又は前頭側頭葉認知症）の予防及び処置のためのそのような化合物及び組成物の使用も対象とする。
Patent JP-2021517350-A (JP)
Title: 制御及びエネルギー管理のためのスマート照明スイッチ／サーモスタット
IPC: H04M11/00
Filed: 2019-03-08
Abstract: 一実施形態では、多室宿泊施設（例えば、ホテル）の部屋に配備され、室内装置（例えば、環境制御装置、照明装置、及びＡ／Ｖ装置など）を監視制御するとともに、電力最適化を改善し、特定のバッテリー駆動式ＷＰＡＮ装置のレイテンシを低減することが可能なスマート照明スイッチ／サーモスタットが提供される。スマート照明スイッチ／サーモスタットは、電気ボックス（例えば、１つのギャングボックス）内に取り付けられた壁内装置である場合があり、監視制御される室内装置、及び、モバイルゲスト装置やクラウド制御サービスへのアクセスを提供する中央ホストコントローラとの間のネットワーク接続を維持する。スマート照明スイッチ／サーモスタットは、部屋のエージェントとして動作し、電力最適化を改善し、特定のバッテリー駆動式ＷＰＡＮ装置（例えば、ＢＬＥドアロック）のレイテンシを低減することができる。【選択図】図１
Patent JP-2022105788-A (JP)
Title: Seat cushion and method for producing the same
Inventor: TSUJII SHINYA
IPC: A47C27/14
Filed: 2021-01-05
Abstract: To provide a cushion having a deep hollow while minimizing the use of expensive lining material.SOLUTION: A method for producing a seat cushion 1 has sponge 12 included between front fabric 11 and rear fabric 13, with hollows 3 formed in some places. The method includes the steps of: (a) sticking the front fabric and the rear fabric to the top and bottom of the sponge, respectively; (b) sticking a small piece of reinforcement sheet to, from above the rear fabric, a position for formation of the hollow; and (c) binding all of the front fabric, the sponge, the rear fabric, and the reinforcement sheet with a binding thread 2, and forming the hollow to the front fabric side at the binding position.SELECTED DRAWING: Figure 2
Patent JP-2022106217-A (JP)
Title: Movable plate lock mechanism, movable plate movable control structure, and plate storage rack
Inventor: YUKI KAZUHISA
IPC: H01L21/673
Filed: 2021-01-06
Abstract: To provide a movable plate lock mechanism capable of easily and surely fixing/releasing a movable plate.SOLUTION: A movable plate lock mechanism 3 includes a lock engaging member 52 fixed to a movable plate 40, and a torus 58 that can move in the direction of approaching and separating from the plate surface of the movable plate 52, and the torus 58 is pressed and urged toward the movable plate, and when the operating lever 37 rotates in one direction, a leg portion 59 of the torus 58 abuts on a lock engagement step portion 55b, and when the movable plate lock mechanism is rotated in the other direction while pulling out the torus toward the movable plate, the leg portion 59 of the torus disengages from the lock engagement step portion 55b.SELECTED DRAWING: Figure 7
Patent JP-2022106230-A (JP)
Title: Transportation system
Inventor: MITSUKAWA RYUSUKE
IPC: G06Q10/08
Filed: 2021-01-06
Abstract: To clarify where the responsibility lies in association with transfer of a package and deliver the package without a device for tracking the package in a transportation system for transporting packages.SOLUTION: A transportation system comprises a node N1 of an operating company 1 and a node N4 of a customer 4 constituting a block chain network A on a cloud CL. A terminal T1 of the operating company 1, a terminal of a driver 3 of a truck transporting a package, and a terminal T4 of the customer 4 are connected to the block chain network A. When a package is delivered from the operating company 1 to the driver 3, image data of transfer completion information is transmitted from the terminal T1 or T3 to the block chain network A on the basis of the URL generated before transmission. When the package is delivered from the driver 3 to the customer 4, image data of transfer completion information is transmitted from the terminal T3 or T4 to the block chain network A on the basis of the URL. At least in the terminal T1 and T4, display of the image data and display of status information of the package are changed.SELECTED DRAWING: Figure 1
Patent JP-2022106359-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-01-07
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine includes display means capable of displaying a history screen that displays a list of the history of predetermined events that have occurred during the operation of the game machine, which is a predetermined event corresponding to any one of a plurality of predetermined types of events. When the predetermined event occurs a plurality of times during the display of the history screen, the display means can display the history screen including all the predetermined events that have occurred a plurality of times during the display of the history screen when the history screen is displayed again after the display of the displayed history screen is finished.SELECTED DRAWING: Figure 126
Patent JP-2022108188-A (JP)
Title: Control device of vehicle
Inventor: SHIMADA TAKASHI
IPC: B60W10/06
Filed: 2021-01-12
Abstract: To provide a control device of a vehicle which is capable of adjusting deceleration while securing regeneration amounts.SOLUTION: ECM performs an acceleration operation during execution of fuel cutting and regeneration (YES, step S2) and, when operation amounts of the acceleration operation are less than predetermined acceleration operation amounts (NO, step S3), maintains the fuel cutting and decreases regeneration amounts of the regeneration in accordance with an increase of the operation amounts of the acceleration operation (step S4). ECM 50 completes the fuel cutting and increases the regeneration amounts (step S5) when the operation amounts of the acceleration operation arrives at the predetermined acceleration operation amounts (YES, step S3). The predetermined acceleration operation amounts are set as operation amounts at the time when the regeneration amounts decrease to get to zero.SELECTED DRAWING: Figure 2
Patent JP-2022108568-A (JP)
Title: Soil property estimation method, trained model generation method, soil property estimation device, and program
Inventor: KUMAGAI TAKAHIRO
IPC: G06Q50/08
Filed: 2021-01-13
Abstract: To estimate properties of soil materials including soils, rock kinds, etc. in a highly accurate manner.SOLUTION: A soil property estimation method using artificial intelligence is provided, including: a step (S101) of obtaining photographing data, using the photographing data representing images of an estimation subject ground and detection data representing at least either one of sound or vibration occurred by work against the estimation subject ground; a step (S102) of obtaining the detection data; and a step (S103) of estimating soil properties of the ground based on output data obtainable by inputting the photographing data and detection data into a trained model built by machine learning.SELECTED DRAWING: Figure 1
Patent JP-2021134086-A (JP)
Title: Steering drive device
Inventor: HUANG CHIU FONG
IPC: B65G47/46
Filed: 2021-01-19
Abstract: To provide a steering drive device suitable for classification of transport devices.SOLUTION: A steering drive device is configured from a directed motor 1, wheel hub motor modules 2 which are respectively located above and below the motor, and a drive device 3. The directed motor fixes an anchor block 21 of the wheel hub motor module 2 on a perpendicular rotary shaft 11, a roller 22 of the wheel hub motor module 2 is so supported as to be rotatable around a horizontal shaft fixed to side panels 212 on both sides of the anchor block, is fixed onto the drive device 3 in which a control module is accommodated, and is coated with a quick release motor cover 4, and an outer peripheral surface of the roller 22 is exposed from an opening 40 thereof to drive and transport an article. The directed motor 1 rotates the wheel hub motor module 2 in a horizontal plane and steers the same in a classification direction by a control signal, and then, rotationally drives the roller 22 of the wheel hub motor module 2 to drive and transfer the article.SELECTED DRAWING: Figure 2
Patent JP-2021177060-A (JP)
Title: Hydraulic solidified body embedded type reinforcing steel rod and cylindrical body for fixing
Inventor: MICHIWAKI YUTAKA
IPC: E04C5/18
Filed: 2021-01-28
Abstract: To provide means that can easily position and fix the fixing cylinder at the desired axial position of the hydraulic solidified body embedded type reinforcing steel rod, and that improves the connectivity between the hydraulic solidified body embedded type reinforcing steel rods and improves the pull-out strength of the hydraulic solidified body in the embedded state.SOLUTION: The steel rod includes a diameter-reduced surface that exists in a predetermined region and whose radius from the axis gradually decreases toward the central portion in the circumferential direction of the region, a rib that is arranged in the axial direction and projects outward in the radial direction, and a concave diameter surface that is concave by alternating with the rib in the axial direction. The rib has a tip portion at the radial end portion, and a ridge line formed by the tip portion extends in a direction perpendicular to the axis and both ends thereof extend toward the reduced diameter surface.SELECTED DRAWING: Figure 1
Patent JP-2022116979-A (JP)
Title: Sentence generator, program, and method for generating sentence
Inventor: ZHANG CHENG
IPC: G06F40/56
Filed: 2021-01-29
Abstract: To provide a technique of receiving even an unanalyzed sentence as input data and generating teacher data by which you can learn a large number of natural expressions effectively.SOLUTION: A sentence generator includes: a language understanding unit for analyzing a sentence in a natural language and modelling meaning information; an annotation estimating unit for modelling topic information of the sentence; a sentence generation unit for generating a sentence by using the meaning information and the topic information related to the sentence in a natural language; and a sentence evaluation unit for evaluating the generated sentence, extracting a sentence which is similar to the sentence in a natural language and is not unnatural as teacher data, and outputting the teacher data.SELECTED DRAWING: Figure 1
Patent JP-2022118851-A (JP)
Title: fuel cell system
Inventor: MATSUSUE MASAAKI
IPC: H01M8/04291
Filed: 2021-02-03
Abstract: To provide a fuel cell system that can discharge water closing a channel and sufficiently discharge water adhered to a wall surface of the channel.SOLUTION: In a fuel cell system, a control unit determines whether the amount of power generated by a fuel cell is equal to or less than a predetermined threshold from a current amount, and when determining that the amount of power generated by the fuel cell is equal to or less than the predetermined threshold, the control unit issues an intermittent supply command to intermittently supply fuel gas to the fuel cell. The intermittent supply command has a first intermittent supply command and a second intermittent supply command. The first intermittent supply command is to increase the degree of opening of a linear solenoid valve during pressure increase relative to that in the second intermittent supply command to increase the flow rate of the fuel gas, and the second intermittent supply command is to, after the first intermittent supply command, reduce the degree of opening of the linear solenoid valve during pressure increase relative to that in the first intermittent supply command to reduce the flow rate of the fuel gas for a predetermined time.SELECTED DRAWING: Figure 2
Patent JP-2022121228-A (JP)
Title: internal combustion engine
Inventor: OKABAYASHI DAISUKE
IPC: F02F1/10
Filed: 2021-02-08
Abstract: To provide a technique for accurately cooling an inter-bore part.SOLUTION: In an inter-bore part 8 of a cylinder block 1, a slit 17 opened to the upper face thereof is formed. In the lower part of a cylinder head 3, an upward discharge passage 18 is formed to jet cooling water from a lower water jacket 11 of the cylinder head 3 to the slit 17. Since the cooling water having a high pressure is jetted from the lower water jacket 11 to the slit 17, the inter-bore part 8 can be accurately cooled. This suppresses Knocking and secures the roundness of the cylinder bore 5 to contribute to a reduction in the mechanical loss and a reduction of blow-by gas.SELECTED DRAWING: Figure 2
Patent JP-2022124316-A (JP)
Title: game program, game device, game system
Inventor: KIMURA SATOSHI
IPC: A63F13/30
Filed: 2021-02-15
Abstract: To provide a game program capable of further increasing a user's sense of expectation.SOLUTION: A game program causes a control unit 56 of a game device 5 to function as lottery right imparting means 563 for imparting a lottery right advance Gacha ticket that allows the lottery to be executed to a user in a state where at least one of the plurality of lottery target characters included in a special lottery list is undetermined. In addition, the game program causes a control unit 23 of a server device 2 to function as lottery list management means 233 for determining the undetermined lottery target characters after the advance Gacha ticket is imparted to the user and making all of the plurality of lottery target characters included in the special lottery list visible.SELECTED DRAWING: Figure 1
Patent JP-2022125729-A (JP)
Title: work machine
Inventor: NAGAO KOHEI
IPC: E02F9/22
Filed: 2021-02-17
Abstract: To suppress automatic deceleration when a traveling operation member is abruptly changed from a first operation amount to a second operation amount.SOLUTION: A work machine includes a machine body, a traveling device that supports the machine body so that it can travel, a travel motor that can transmit power to the traveling device and that can be switched between a first speed and a second speed, which is higher than the first speed, a travel pump that supplies hydraulic oil to the travel motor, a rotation speed detection device that detects the motor rotation speed, which is the rotation speed of the travel motor, a travel operation member that operates the travel pump, an operation detection device that detects the amount of operation of the travel operation member, and a controller having an automatic deceleration unit that automatically decelerates from the second speed to the first speed based on the amount of operation of the travel operation member when the travel motor is at the second speed. The control device has an automatic deceleration suppressing unit that suppresses automatic deceleration when the travel operation member is abruptly changed from the first operation amount to the second operation amount.SELECTED DRAWING: Figure 1A
Patent JP-2022126344-A (JP)
Title: Image forming apparatus
Inventor: ENDO SASUKE
IPC: G03G15/20
Filed: 2021-02-18
Abstract: To provide an image forming apparatus that can perform operations in response to a malfunction occurring in a fixing device at a desired timing.SOLUTION: An image forming apparatus has: a conveying unit; an image forming unit; a fixing device; a motor; and a control unit. The conveying unit conveys a print medium. The image forming unit forms a toner image of an object image on the print medium conveyed by the conveying unit. The fixing device heats the print medium after the toner image is formed by the image forming unit to fix the toner image to the print medium as the object image. The motor drives the fixing device and outputs a signal in a magnitude according to the value of a drive current. When the motor is driven in a first operation mode, if the magnitude of the signal falls out of a first range, the control unit performs first operations, and when the motor is driven in a second operation mode, if the magnitude of the signal falls out of a second range different from the first range, the control unit performs second operations.SELECTED DRAWING: Figure 2
Patent JP-2022126389-A (JP)
Title: Delay time guaranteed wireless communication terminal and delay time guaranteed wireless communication method
Inventor: NARUSE MAKOTO
IPC: H04W56/00
Filed: 2021-02-18
Abstract: To provide a delay time guaranteed wireless communication terminal that guarantees a delay time in a wireless communication system.SOLUTION: A delay time guaranteed wireless communication terminal includes a synchronization information transmitting/receiving unit that wirelessly transmits/receives synchronization information which is information for synchronizing a parent terminal and other child terminals which is one of a plurality of child terminals that wirelessly communicate with a parent terminal in a wireless communication system in a first communication band, a synchronization processing unit that synchronizes with each of the other child terminals after a first predetermined time interval, and controls the timing of transmitting general information which is general information other than the synchronization information by an arbitration point provided at every second predetermined time, and a general information transmission/reception unit that senses that there is no transmission of general information by the other child terminals and transmits the general information wirelessly via a second communication band, and the synchronization processing unit determines whether to transmit the general information by referring to the result of sensing of the general information by the other child terminals by the general information transmission/reception unit, and the general information transmission/reception unit obeys an instruction from the synchronization processing unit.SELECTED DRAWING: Figure 1
Patent JP-2022128823-A (JP)
Title: clutch unit
Inventor: WATANABE KENGO
IPC: F16D41/10
Filed: 2021-02-24
Abstract: To stabilize the brake force of reverse input torque by a second clutch portion.SOLUTION: A second clutch portion 20 comprises: an outer ring 22 fixed to a static system (housing 40); an inner ring 23 fixed to an output shaft 30; a plurality of cylindrical rollers 24 arranged between the outer ring 22 and the inner ring 23; a roller energizing spring 25 energizing the cylindrical rollers 24 to a side in which the cylindrical rollers are pressed to a narrow side of a wedged clearance between the outer ring 22 and the inner ring 23; and a releasing bracket 21 integrally rotating with an output side rotator of a first clutch portion 20. The releasing bracket 21 has: a hole 21c engaged with the inner ring 23 in a rotating direction to transmit torque; and a releasing portion 21b pressing the cylindrical rollers 24 to a wide side of the wedged clearance to release the engagement of the cylindrical rollers 24 and the outer ring 22 and the inner ring 23. The releasing bracket 21 is provided with a first abutting portion 21d that regulates the movement to an axial direction one side (output side) of the roller energizing spring 25.SELECTED DRAWING: Figure 6
Patent JP-2022133138-A (JP)
Title: Processed ferritic stainless steel and method for producing the same, and vibration-proof member
Inventor: TAI ZENICHI
IPC: C22C38/00
Filed: 2021-03-01
Abstract: To provide a processed ferritic stainless steel having excellent dimensional accuracy and damping properties.SOLUTION: A processed ferritic stainless steel contains, in mass percentage, C: 0.100% or less, Mn: 1.00% or less, Ni: 1.00% or less, P: 0.100% or less, S: 0.050% or less, Cr: 10.50-24.00%, N: 0.030% or less, Cu: 1.00% or less, Mo: 2.50% or less, Si: 3.00% or less, Al: 5.00% or less, Nb: 0.50% or less, Ti: 0.50% or less, with a total content of Nb and Ti being 6(C+N) or more (C and N representing the content of C and N respectively), and the balance being Fe and impurities. The processed ferritic stainless steel has an average crystal grain size of 100 μm or more. The crystal grains with a crystal grain size of 20 μm or less constitute at most 10% of all the crystal grains. A processed part includes at least 30% of crystal grains with an intragranular misorientation of 0.05-2°.SELECTED DRAWING: None
Patent JP-2022134317-A (JP)
Title: Guide mechanism of hose and construction machine
Inventor: MARUYAMA KOJI
IPC: B66C13/12
Filed: 2021-03-03
Abstract: To provide a guide mechanism of a hose and a construction machine capable of facilitating work accompanying replacement of the hose.SOLUTION: A guide mechanism of a hose includes a drum unit 10 including a center side guide drum 11 which is rotatably supported around a support shaft 11a and positioned on a side closer to the support shaft 11a to be wound with a hose 7, a peripheral edge side guide drum 12 positioned on a side far from the support shaft 11a and wound with the hose 7, and a link member 13 connecting the rotation shafts 11a, 12a of the center side guide drum 11 and the peripheral edge side guide drum 12 to each other. The rotation operation of the drum unit 10 around the support shaft 11a is performed in the direction opposite to a direction toward which the peripheral edge side guide drum 12 positioned on the same side as the center side guide drum 11 with respect to the hose 7 passes through between the center side guide drum 12 and the hose 7 surrounding the center side guide drum 12.SELECTED DRAWING: Figure 4