baber/WOPTO huggingface dataset:
Patent JP-2023140482-A (JP)
Title: laminated film
Inventor: YASUOKA SATORU
IPC: B32B7/022
Filed: 2022-03-23
Abstract: To provide a laminated film which is excellent in uniform stretchability at the time of lens bonding while excellent in cutting property.SOLUTION: A laminated film has a resin layer A and a base material layer, and satisfies the following (a) and (b). (a) Maximum tensile elastic modulus at 20-100% elongation in an extrusion direction (MD) of 1.0-20 MPa, and (b) tear strength in the extrusion direction (MD) of 4.9-49 N/mm.SELECTED DRAWING: None
Patent JP-2023141415-A (JP)
Title: Method for manufacturing positive electrode for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module, and battery system using the same
Inventor: SATOBI YUICHI
IPC: H01M4/1397
Filed: 2022-03-24
Abstract: To provide a method for manufacturing a positive electrode for a non-aqueous electrolyte secondary battery that realizes a non-aqueous electrolyte secondary battery with excellent battery characteristics while maintaining high productivity.SOLUTION: A method for manufacturing a positive electrode for a non-aqueous electrolyte secondary battery includes a composition preparation step of preparing a composition for manufacturing a positive electrode including positive electrode active material particles, a binder, and a solvent, and a coating step of coating the composition for manufacturing a positive electrode on a current collector, and a ratio (solid content concentration B/solid content concentration A) of the solid content concentration A of the composition for manufacturing the positive electrode immediately after kneading the positive electrode active material particles, the binder, and the solvent in the composition preparation step to the solid content concentration B of the composition for manufacturing the positive electrode in the coating step is 0.85 or more and 1 or less, and the content of the conductive additive is 2.0 mass% or less based on the total mass of the composition for manufacturing the positive electrode.SELECTED DRAWING: Figure 1
Patent JP-2023141718-A (JP)
Title: River flow rate estimation system
Inventor: ARAI KAORI
IPC: G01P5/20
Filed: 2022-03-24
Abstract: To provide a river flow rate estimation system capable of acquiring a river flow rate by using an image obtained by capturing an image of a river without calculating a flow velocity.SOLUTION: A river flow rate estimation system for estimating a flow rate of a river based on an observation image obtained by capturing an image of the river, includes flow regime simulation means and display control means. The flow regime simulation means calculates a river water level at each place by using a three-dimensional terrain model, and the display control means displays a drawn image while changing a viewpoint and a visual line direction. The river flow rate estimation system can estimate the flow rate of the river included in the observation image by comparing the observation image with the drawn image, while changing the flow rate to be input in the flow regime simulation means.SELECTED DRAWING: Figure 1
Patent JP-2023012416-A (JP)
Title: Method for analysis, method for classification, classification device, method for estimation, and estimation device
Inventor: IKEJIMA TOSHIKI
IPC: G16H50/00
Filed: 2022-03-28
Abstract: To provide a novel method for analysis, a method for classification, a classification device, a method for estimation, and an estimation device about the relation between a subjective evaluation and an evaluation condition.SOLUTION: The present invention relates to a method for specifying a subjective evaluation which changes according to conditions, the method including the steps of: acquiring an evaluation value based on a subjective view about a target of a subject with an evaluation term as an index under different conditions; acquiring condition information showing a condition at the time of an evaluation; and performing a correlation analysis of specific condition information and the evaluation value for each of a plurality of evaluation terms and specifying an evaluation term that has a correlation with the condition information.SELECTED DRAWING: Figure 1
Patent JP-2023144887-A (JP)
Title: Paper container for liquid
Inventor: MANABE TOMOHIKO
IPC: B65D5/40
Filed: 2022-03-28
Abstract: To provide a paper container for liquid which can prevent delamination.SOLUTION: There is provided a paper container for liquid 1 that is formed of a blank plate 10 in which an outer surface adhesive layer 52 having thermoplasticity, a paper-made paper base material layer 54, a first barrier layer 62 formed of a vapor-deposited film vapor-deposited on a barrier base material layer 64, and a thermoplastic sealant layer 81 are layered in this order from the outer surface side, wherein a second barrier layer 72 formed of an ethylene-vinyl alcohol copolymer resin is provided with its both surfaces sandwiched by thermoplastic resin layers 71 and 73, and the thermoplastic resin layer 73 on its inner surface side and the sealant layer 81 are adjacent to each other.SELECTED DRAWING: Figure 3
Patent JP-2023145195-A (JP)
Title: wheel structure
Inventor: SAGIMORI TOMOHIKO
IPC: B60B19/00
Filed: 2022-03-28
Abstract: To provide a wheel structure capable of smoothly performing a running-on action with small force from the start of running onto a step to its completion.SOLUTION: A wheel structure includes a frame provided with a main wheel of a large diameter, an auxiliary wheel of a small diameter and an object placing table installation part. The wheel structure is configured such that after the main wheel makes contact with a step, the auxiliary wheel abuts against an upper surface of the step and the main wheel runs onto the upper surface of the step. The frame supports the auxiliary wheel in a front lower end part thereof, and the frame has a hole portion of a shape that connects a short length hole extending backward and downward and a long length hole extending backward and upward via a curved hole part such that a main wheel shaft can be inserted into the hole portion. By movement of the main wheel shaft inserted into the hole portion through the hole portion, the main wheel runs onto the upper surface of the step while forming a predetermined path, and by movement of the main wheel shaft through the hole portion in an opposite direction to that in running on, the wheel structure returns to a state before contact with the step.SELECTED DRAWING: Figure 1
Patent JP-2023148234-A (JP)
Title: foil type gas bearing
Inventor: SHINODA FUMIYA
IPC: F16C27/02
Filed: 2022-03-30
Abstract: To provide a foil type gas bearing which can inhibit reduction of a load capacity of a top foil.SOLUTION: A foil type gas bearing includes: a top foil 20; bump foils; and a bearing housing. The top foil 20 has: free ends 51 each of which is one end located in a circumferential direction B; and fixed ends 52 each of which is the other end located in the circumferential direction B, faces the free end 51 through a predetermined gap S in the circumferential direction B, and is fixed to the bearing housing. The gaps S are arranged so as to offset in the circumferential direction B.SELECTED DRAWING: Figure 2
Patent JP-2023077373-A (JP)
Title: Wallpaper and production method thereof
Inventor: HUANG SIDI
IPC: B32B27/00
Filed: 2022-03-31
Abstract: To provide a wallpaper having high energy efficiency for a building, and a production method of the wallpaper having high energy efficiency.SOLUTION: A wallpaper includes a support part 102 having a flat surface and a functional layer 104 disposed on the flat surface of the support part. The functional layer includes a metal film 104a, having an emissivity of more than 0 and 0.6 or less. The wallpaper further includes a fine particle layer 106 disposed on the functional layer, containing a polymer 106a and inorganic particles 106b dispersed in the polymer.SELECTED DRAWING: Figure 1
Patent JP-2023153592-A (JP)
Title: Self-consignment management system
Inventor: TOYAMA YUTA
IPC: G06Q50/06
Filed: 2022-04-05
Abstract: To provide a self-consignment management system capable of appropriately determining self-consignment and power selling to self-generated power.SOLUTION: An energy management system 100 includes a power data reception part 101, a prediction data reception part 102, an electricity charge information reception part 103, a power information processing part 104, a power amount prediction part 105, a plan determination part 106 and a plan transmission part 107. The power amount prediction part 105 predicts a supply destination power consumption amount at a self-consignment destination facility 300a. For example, it predicts a supply destination power consumption amount of the next day. The power amount prediction part 105 predicts a self-consignment possible power amount from a supply source power generation data. The plan determination part 106 determines self-consignment execution processing showing execution/non-execution about self-consignment and power selling on the basis of the supply destination power consumption amount and the self-consignment possible power amount.SELECTED DRAWING: Figure 2
Patent JP-2023153673-A (JP)
Title: Photovoltaic power generation system
Inventor: ISHIKAWA TAKASHI
IPC: E04D13/18
Filed: 2022-04-05
Abstract: To provide a photovoltaic power generation system allowing a flexible solar cell module to obtain a predetermined power generation quantity regardless of a surface shape of a roof or an external wall such as having an uneven surface.SOLUTION: A photovoltaic power generation system 100 is used by being attached to a roof 20 of a structure, and comprises: a flexible solar cell module 30 having flexibility; a support part 40 having a support surface 41 supporting the flexible solar cell module 30 so that the flexible solar cell module 30 is maintained in a predetermined shape; and fixing means 60 for fixing the support part 40 to the roof 20.SELECTED DRAWING: Figure 1
Patent JP-2023154555-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAKABAYASHI MASASUKE
IPC: H01L21/301
Filed: 2022-04-07
Abstract: To provide a technique capable of manufacturing a semiconductor device with a good yield.SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a recess for degasification along an interface of an element region on a first surface of a compound semiconductor substrate including a first surface having a plurality of element regions and a second surface located on the rear side of the first surface; forming a modified layer extending along the first surface of the compound semiconductor substrate inside the compound semiconductor substrate and within a depth range of the recess for degasification by irradiating the computer semiconductor substrate with a laser; dividing the compound semiconductor substrate into a first portion of the first surface side and a second portion of the second surface side along the modified layer of the compound semiconductor substrate; and forming a meal film covering a division surface of the first portion so as to expose the recess for degasification.SELECTED DRAWING: Figure 8
Patent JP-2022088667-A (JP)
Title: Substrate superposition device and substrate processing method
IPC: H01L21/02
Filed: 2022-04-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which even when substrates are aligned before stacking, circuits on the substrates may be misaligned with each other when observed after stacking the substrates. 
     SOLUTION: A substrate superposition device expands a contact area of first and second substrates that are partially in contact with each other and superimposes the first substrate and the second substrate on each other, The substrate superposition device includes a suppression unit which suppresses the misalignment between the first substrate and the second substrate due to the difference in amount of deformation that occurs in at least a plurality of directions of the first substrate when the contact area is expanded. In the substrate superposition device, the suppressing unit may suppress the misalignment such that the amount of misalignment becomes equal to or less than a predetermined value. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157506-A (JP)
Title: fuel cell system
Inventor: TSUJIGUCHI TAKUYA
IPC: H01M8/04858
Filed: 2022-04-15
Abstract: To provide a fuel cell system capable of quickly increasing the output of a fuel cell after refresh control is terminated.SOLUTION: A fuel cell system 1 has a fuel cell 2 that is configured to make it possible to generate power by reacting a liquid fuel with an oxidant. The fuel cell system 1 has a control device 3 that is configured to make it possible to switch between supplying the liquid fuel to the fuel cell 2 and stopping the supply of the liquid fuel and a heating element 4 arranged in a position where at least a portion of the fuel cell 2, a supply path of the liquid fuel to the fuel cell 2, and a supply path of the oxidant to the fuel cell 2 can be heated. The control device 3 is configured to electrically connect the fuel cell 2 to the heating element 4 while the supply of the liquid fuel to the fuel cell 2 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2023160589-A (JP)
Title: 搬送スクリュー、粉体搬送装置及び画像形成装置
IPC: G03G15/08
Filed: 2022-04-22
Abstract: 【課題】粉体搬送方向下流側で粉体の凝集や搬送性の低下を抑制することができる搬送スクリュー、粉体搬送装置及び画像形成装置を提供する。【解決手段】搬送スクリューたるノズル搬送スクリュー１６４は、軸部たる軸１６４ｂと、軸１６４ｂに螺旋状に巻き付いた羽根部たる羽根１６４ａとを備え、粉体たるトナーＴを搬送する。このノズル搬送スクリュー１６４は、羽根１６４ａの回転方向の同位置すべてに貫通孔１６４ｃが設けられている。【選択図】図５
Patent JP-2022109988-A (JP)
Title: Tire sidewall temperature detection system and method
IPC: G08C17/00
Filed: 2022-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel system and method for detecting a parameter of a tire from a rotating wheel. 
     SOLUTION: In some embodiments, the present system comprises: a rotatable component constituted to rotate; a piezoelectric transducer arranged along a circumference of the rotatable component, and constituted to generate offload voltage on the basis of mechanical deformation of the piezoelectric transducer; and at least one processor which communicates with the piezoelectric transducer, and is constituted to determine a temperature value on the basis of the offload voltage. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023161774-A (JP)
Title: 緊急時対応サービスのサービス拠点配置最適化システム、サービス拠点配置最適化プログラムおよびサービス拠点配置最適化方法
IPC: G06Q10/04
Filed: 2022-04-26
Abstract: 【課題】サービス拠点配置の一層の最適化を実現可能な緊急時対応サービスのサービス拠点配置最適化システム、サービス拠点配置プ最適化ログラムおよびサービス拠点配置最適化方法を提供する。【解決手段】需要およびサービス拠点に関する情報を入力する情報入力部１０１と、情報に基づいて、各サービス拠点におけるサービス提供の分担率と、需要に対して対応可能なサービス拠点の配置候補とを導出する導出部１０２と、分担率と、配置候補とに基づいて、分担率による移動時間の加重平均を最小化するサービス拠点の配置情報を最適値として算出するサービス拠点配置最適化部１０３とを備え、需要およびサービス拠点に関する情報は、サービス拠点の配置候補の集合に関する情報、需要の集合に関する情報、配置候補から各需要の地点までの移動時間、移動距離に関する情報、対応率に関する情報および配置する前記サービス拠点の最大数の情報を含むことを要旨とする。【選択図】図１
Patent JP-2023166738-A (JP)
Title: 電力変換装置
IPC: H02M7/483
Filed: 2022-05-10
Abstract: 【課題】低損失化、小型化、軽量化、低コスト化が可能な、フライングキャパシタを用いた電力変換装置を提供する。 
【解決手段】インバータ回路（１０）は、直流電源（２）に並列接続された第１レグ回路（１１ｕ）、第２レグ回路（１１ｖ）、及び第３レグ回路（１１ｗ）を有する。直流電源（２）の電圧をＥとするとき、制御回路（３０）は、各レグ回路（１１ｘ）の交流出力点と直流電源（２）の中点間の電圧が、＋１／２Ｅ、＋１／４Ｅ、０、－１／４Ｅ、－１／２Ｅの５レベルを有する疑似正弦波になるように、第１スイッチング素子（Ｑｘ１）－第１２スイッチング素子（Ｑｘ１２）を制御する。 
【選択図】図１
Patent JP-2023167888-A (JP)
Title: 燃料噴射制御装置
IPC: F02D41/34
Filed: 2022-05-13
Abstract: 【課題】エミッションの悪化を抑制しつつ、筒内噴射弁から燃料を１サイクルに３回以上噴射させて燃焼室内で燃料を成層燃焼させる機会を充分に確保する。【解決手段】本開示の燃焼噴射制御装置は、予め定められた実行条件が成立しているときに、内燃機関の燃焼室で成層燃焼が行われるように当該燃焼室内に筒内噴射弁から燃料を１サイクルに３回以上噴射させるものであり、１サイクルにおける初回噴射の開始時期を燃焼室の点火プラグ周辺の空燃比を決定する最終噴射の開始時期に基づいて進角させると共に、初回噴射の開始時期の進角を内燃機関の温度に応じて設定される進角ガード値により制限し、初回噴射と最終噴射との間の中間噴射の開始時期を初回噴射および最終噴射に影響を与えないように調整する。【選択図】図３
Patent JP-2022105214-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing an interest in a game. 
     SOLUTION: A game machine notifies a player of a result of determination using a pattern corresponding to a result of determination which indicates that second special information satisfies a special condition when determination means determines that the second special information corresponding to a second special information game round to be executed during execution of the first special information game round corresponding to first special information satisfying a predetermined condition satisfies a specific condition, although the game machine notifies the player of the result of the determination using a pattern corresponding to a result of determination which indicates that second special information does not satisfy a special condition when the determination means determines that the second special information corresponding to the second special information game round to be executed during execution of the first special information game round corresponding to the first special information satisfying a predetermined condition satisfies a specific condition. 
     SELECTED DRAWING: Figure 84 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023170097-A (JP)
Title: ナースコールシステム
IPC: H04M9/00
Filed: 2022-05-18
Abstract: 【課題】患者と看護師と間のコミュニケーションロスの発生を抑制可能なナースコールシステムを提供する。【解決手段】ナースコールシステム１００は、患者が看護師を呼び出して通話するためのナースコール子機１と、ナースコール子機１による呼び出しの発生を報知する廊下灯２と、呼び出しに応答するためのナースコール親機３とを有する。ナースコールシステム１００は、病室内のベッド近傍に設置された報音部と、報音部から所定のメッセージを所定のタイミングで定期的に報音させる制御部と、をさらに備えている。所定のメッセージには、ナースコール子機１の操作を患者へ促すための第一メッセージが含まれている。【選択図】図１
Patent JP-2023172236-A (JP)
Title: 藻類培養システム
IPC: C12M1/00
Filed: 2022-05-23
Abstract: 【課題】培養槽内に汚染細胞等が長期にわたって溜まることを防止する、また培養過程の微細藻類がコンタミネーションの影響を受けることを抑制する藻類培養システムを提供する。【解決手段】微細藻類を含有する培養液Ｃが収容される収容室を有する閉鎖型の培養槽８と、収容室の上端まで収容された培養液Ｃと、培養槽８の下端近傍に配置され、培養槽８の内部に連通する培養液入口１１と、培養液入口１１に連通し、培養槽８の下端から上端に向かって延び、エアリフト方式によって培養液Ｃを培養槽８の内部に運搬する培養液供給管１０と、培養液供給管１０へ流入する培養液Ｃに気体を供給する気体供給口１３と、培養槽８の下端近傍に配置され、培養槽８の内部に連通する培養液出口１２とを含む藻類培養リアクタ２と、培養槽８の上端に接続され、培養槽８の収容量を超えた培養液Ｃをエアリフト方式によって運搬するオーバーフローライン２９とを含む。【選択図】図１
Patent JP-2023172446-A (JP)
Title: メカニカルシールおよびこれを備える槽外撹拌機
IPC: F16J15/34
Filed: 2022-05-24
Abstract: 【課題】駆動軸の軸方向での熱膨張への追従性および軸振れに対する径方向への移動の追従性により優れたメカニカルシールを提供する。【解決手段】メカニカルシール２０Ａ、２０Ｂは、ケーシングを構成する１２Ａ、１２Ｂ内に回転可能に支承された駆動軸１４を備える機器での駆動軸１４とケーシングとの軸封部に用いられ、駆動軸１４とともに回転する回転環３０と、回転環３０に対して駆動軸１４の軸方向に対向配置されて回転環３０の摺接面３１に摺接する摺接面４１を有する固定環４０と、固定環４０とケーシングとの間に介装されて固定環４０とケーシングとの間を封止するとともに回転環３０と固定環４０相互の摺接面３１，４１に面圧を与える第一の弾性部材５０と、固定環４０とケーシングとの間に介装されて回転環３０と固定環４０相互の摺接面３１，４１に面圧を与える第二の弾性部材５６と、を備える。【選択図】図３
Patent JP-2023173339-A (JP)
Title: モータシステム、ハイブリッドシステム、機電一体ユニット、電動車両システム
IPC: H02P21/22
Filed: 2022-05-25
Abstract: 【課題】液体冷媒に浸された回転子の回転により発生する流体摩擦損を適切に補償する。【解決手段】モータシステム１は、固定子と回転子が液体冷媒に浸されたモータ２と、電源装置５からの直流電力を交流電力に変換してモータ２に供給するインバータ３と、インバータ３を制御することによりモータ２の駆動を制御する制御装置１００と、を備える。制御装置１００は、液体冷媒の温度、およびモータ２の回転速度を演算し、演算された液体冷媒の温度と、演算されたモータの回転速度とに基づき、モータ２のトルクを制御する。【選択図】図１
Patent JP-2023059804-A (JP)
Title: Substrate lifting apparatus and substrate processing apparatus
Inventor: JEONG WAN HEE
IPC: H01L21/683
Filed: 2022-05-30
Abstract: To provide a substrate lifting apparatus and a substrate processing apparatus that reduce deformation due to heat.SOLUTION: A substrate lifting apparatus 10 includes a plurality of pins 300 that contacts the substrate, an upper plate 100 that supports the plurality of pins 300 and has a plurality of upper connections 110 on its lower surface, a lower plate 200 that has a plurality of lower connections 210 that connects to the plurality of upper connections 110 on its upper surface and is located below the upper plate 100 and a drive unit 400 that drives the plurality of pins 300 to move up and down. The lower plate 200 supports a plurality of bushings 250 on its upper surface and a plurality of shafts 240 that passes through the plurality of bushings 250.SELECTED DRAWING: Figure 1
Patent JP-2023177726-A (JP)
Title: 遊技台
IPC: A63F5/04
Filed: 2022-06-03
Abstract: 【課題】音出力手段に特徴を持った遊技台を提供する。【解決手段】遊技台の音出力手段は、設定値を変更可能な状態または設定値を確認可能な状態のいずれかの状態であって扉体が開放状態の場合（第一の場合）に、該扉体が開放状態であることを示す開放報知音の出力を開始し、前記第一の場合に、前記開放報知音を第一の音で出力する。また、前記音出力手段は、前記或る状態が終了し、通常遊技状態に移行した後に少なくとも１遊技を消化し、前記扉体が閉鎖状態から開放状態になった場合に、前記開放報知音を第二の音で出力する場合があり、前記或る状態が終了した後、前記扉体が開放状態である場合に前記開放報知音を前記第一の音で出力する。【選択図】図３０
Patent JP-2022122983-A (JP)
Title: inductor
IPC: H01F1/34
Filed: 2022-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an inductor arranged by use of MnZn-based ferrite, which can achieve a low magnetic core loss in a wide temperature. 
     SOLUTION: An inductor comprises: a magnetic core arranged by use of MnZn-based ferrite containing, as a main component, Fe of 53-54 mol% in terms of Fe 2 O 3 , Zn of 8.2-10.2 mol% in terms of ZnO and the balance of Mn in terms of MnO and as an accessory component, Si of more than 0.001 pt.mass and not more than 0.015 pt.mass in terms of SiO 2 , Ca of more than 0.1 pt.mass and not more than 0.35 pt.mass in terms of CaCO 3 , Co of not more than 0.4 pt.mass in terms of Co 3 O 4  (excluding 0), Ta of not more than 0.1 pt.mass in terms of Ta 2 O 5  (including 0), Zr of not more than 0.1 pt.mass in terms of ZrO 2  (including 0), and Nb of not more than 0.05 pt.mass in terms of Nb 2 O 5  (including 0) to 100 pts.mass of the main component in terms of the oxides; and a winding wire wound around the magnetic core. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022130415-A (JP)
Title: Comparison circuit
IPC: H01L29/786
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a comparison circuit that can directly input negative voltage of a comparison object. 
     SOLUTION: A comparison circuit includes a first input terminal, a second input terminal, a first output terminal, and a differential pair, compares negative voltage with reference negative voltage, and outputs first output voltage according to the comparison result from the first output terminal. To the first input terminal, the negative voltage is input and to the second input terminal, reference positive voltage is input. The reference positive voltage is set so that the comparison is performed. In the differential pair, a first n-channel type transistor and a second n-channel type transistor with a back gate are provided. The first input terminal is electrically connected to the back gate of the first n-channel type transistor and the second input terminal is electrically connected to the gate of the second n-channel type transistor. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180296-A (JP)
Title: ポリ乳酸系複合繊維とその繊維からなる不織布
IPC: D01F8/14
Filed: 2022-06-09
Abstract: 【課題】幅広い加工温度においてバインダー性能を発揮するとともに熱収縮率も小さく、地合いや強力に優れた不織布を得ることが可能な生分解性を有する繊維を提供する。【解決手段】光学純度が異なる２種のポリ乳酸が複合してなる繊維であり、該複合繊維は、光学純度が低いが繊維表面の一部を形成するように複合されており、光学純度が異なる２種のポリ乳酸が、Ｄ体含有量の多く光学純度が低いポリＬ乳酸とＤ体含有量の少なく光学純度が高いポリＬ乳酸とからなる２種のポリＬ乳酸の組合せであり、該複合繊維の示差走査熱量測定において、光学純度が高いポリ乳酸に由来する融解ピークの高さｂ（Ｔｍ）と融解ピークの幅ａ（Ｔｍ）の比［ｂ（Ｔｍ）／ａ（Ｔｍ）］が０．１以下であり、光学純度が低いポリ乳酸に由来する融解ピークが検出しないポリ乳酸系複合繊維。【選択図】 なし
Patent JP-2023183680-A (JP)
Title: コンベヤ装置
IPC: B65G47/68
Filed: 2022-06-16
Abstract: 【課題】コンベヤ装置において、分岐搬送すべき搬送物並びに直線搬送すべき搬送物が交差部に衝突することを防止する技術を提供する。【解決手段】主搬送路と、主搬送路と交差する方向に延びる副搬送路を有するコンベヤ装置において、主搬送路と副搬送路の境界部分に第一の回転体を設ける。第一の回転体は主搬送路と交差する回転軸を中心として動力によって回転する。第一の回転体の回転面は、主搬送路の進行方向に向かうに従って主搬送路側に向かってせり出し、且つ第一の回転体の回転面の最高高さが主搬送路の進行方向に向かうに従って高くなっている。【選択図】図２
Patent JP-2024000272-A (JP)
Title: 樹脂成形金型及びインサート成形品の製造方法
IPC: B29C45/26
Filed: 2022-06-20
Abstract: 【課題】インサート成形を行う場合に、樹脂成形金型の内部の物体の位置が樹脂の供給により変化することを抑制する。【解決手段】樹脂成形金型１は、可動金型２と固定金型３とを有し、可動金型２及び固定金型３で囲まれたキャビティ空間Ｋにコア２００を収容した状態で、コア２００の周囲に供給された樹脂を成形し、キャビティ空間Ｋにてコア２００を支持するコア支持部４と、コア２００を間に挟んで配置されると共にコア２００の側面２０３に向けて樹脂を噴射する複数の樹脂流入ゲート５ａとを備える。【選択図】図２
Patent JP-2024002706-A (JP)
Title: 感光性樹脂組成物、パターン硬化膜の製造方法、パターン硬化膜、及び半導体素子
IPC: G03F7/023
Filed: 2022-06-24
Abstract: 【課題】高解像度の微細加工性能を有し、かつ、優れた機械強度を持つ硬化膜を形成可能な感光性樹脂組成物を提供する。【解決手段】（Ａ）フェノール性水酸基を有するアルカリ可溶性樹脂と、（Ｂ）光により酸を生成する４位にスルホン酸エステルを有する化合物と、（Ｃ）アルコキシ基又はエポキシ基を有する熱により架橋反応が生じる化合物と、を含有する感光性樹脂組成物は高解像度で機械強度が優れ、更に（Ｄ）エラストマを含有させると耐熱性、機械強度がより向上する。【選択図】なし
Patent JP-2024004170-A (JP)
Title: ディスク装置
IPC: G11B33/14
Filed: 2022-06-28
Abstract: 【課題】コンタミネーションの飛散を低減し、信頼性の向上したディスク装置を提供する。【解決手段】実施形態によれば、ディスク装置は、回転自在な複数枚の磁気ディスクと、第１アクチュエータアッセンブリおよび第２アクチュエータアッセンブリと、の間に設けられたフィルタユニット７０を備えている。フィルタユニット７０は、第１および第２アクチュエータアッセンブリ２２Ａ、２２Ｂ間の境界部に対向する遮蔽部と境界部に対し軸方向に離間した位置に設けられた通風開口ＯＰ１とを有する保持体７１と、保持体に保持され通風開口に対向するフィルタ８０と、を備えている。【選択図】図５