baber/WOPTO huggingface dataset:
Patent JP-2022076158-A (JP)
Title: Turbocharger
Inventor: TSUKIYAMA NOBUJI
IPC: F02B37/24
Filed: 2020-11-09
Abstract: To provide a cooling chamber while restraining increase in size of a turbocharger.SOLUTION: A turbocharger 20 comprises a turbine wheel 90, a turbine housing 60, a bearing housing 50, a compressor housing 30, and a seal plate 40. The turbocharger 20 also comprises a variable nozzle mechanism 110, a penetrating shaft 120, and a spring member 150. The variable nozzle mechanism 110 is located inside the turbine housing 60. The variable nozzle mechanism 110 adjusts an amount of exhaust flowing to the turbine wheel 90. The penetrating shaft 120 penetrates the bearing housing 50, and is connected to the variable nozzle mechanism 110. The spring member 150 presses the penetrating shaft 120 toward the compressor housing 30. The bearing housing 50 and the seal plate 40 partition a cooling chamber 20A in which a refrigerant flows. The spring member 150 is located inside the cooling chamber 20A.SELECTED DRAWING: Figure 2
Patent JP-2022076570-A (JP)
Title: Combustion control device for refuse incineration treatment facility and combustion control method
Inventor: KATO MASAICHI
IPC: F23G5/50
Filed: 2020-11-10
Abstract: To provide a combustion control device for a refuse incineration treatment facility capable of improving responsiveness by reducing an effect by a time constant of a waste heat boiler without using an additional measuring instrument and an expensive control device requiring a complicated calculation algorithm.SOLUTION: This combustion control device is a combustion control device for a refuse incineration treatment facility including an incinerator burning refuse and a waste heat boiler generating steam by using exhaust heat of combustion exhaust gas generated in the incinerator. In the combustion control device performing feedback control of the incinerator so as to cause steam amount generated from the waste heat boiler to follow a control target value, in addition to the feedback control on the basis of the steam amount, control of the incinerator is performed by using heat quantity of the combustion exhaust gas at a waste heat boiler inlet as a preceding element.SELECTED DRAWING: Figure 2
Patent JP-2022076854-A (JP)
Title: Hollow block
Inventor: YOSHIDA TATESHI
IPC: E04C1/39
Filed: 2020-11-10
Abstract: To provide a concrete block improved in strength while improving porosity.SOLUTION: A concrete block has four column parts 20 each having a lower end, and four lower connection parts 30 for erecting the four column parts at predetermined intervals and connecting lower parts of the four column parts to each other, and the four column parts 20 further have projecting parts 22 projecting downward from the lower connection parts.SELECTED DRAWING: Figure 1
Patent JP-2022077384-A (JP)
Title: Fire hydrant device
Inventor: TSUBAKI TAISHI
IPC: E03B9/02
Filed: 2020-11-11
Abstract: To provide a fire hydrant device which prevents accidents in which a worker erroneously falls from a checking path to a road surface at the time of maintenance and inspection.SOLUTION: A fire hydrant device 1 has a wall surface 21, a checking path 20, and a road surface 22, and is installed in a tunnel 2 where a water main pipe 4 is provided, in which a slid member 5 is provided from a side of the wall surface 21 to a side of the road surface 22 on the checking path 20. The fire hydrant device comprises a sliding mechanism 12 and a slide regulating member 13, and is connected to the water main pipe 4 through a flexible pipe 6. The sliding mechanism 12 is provided on a bottom surface 11a of the fire hydrant device 1 and is slidably provided on the slid member 5. The slide regulating member 13 is provided so as to be attachable to and detachable from the slid member 5 or the fire hydrant device 1. By detaching the slide regulating member 13, the fire hydrant device is provided to be movable through the sliding mechanism 5 from the side of the wall surface 21 to the side of the road surface 22 on the checking path 20.SELECTED DRAWING: Figure 1
Patent JP-2022079292-A (JP)
Title: Wiring board and semiconductor device
Inventor: TANEDA HIROSHI
IPC: H05K3/46
Filed: 2020-11-16
Abstract: To provide a wiring board and a semiconductor device in which a bending part can have higher bending reliability.SOLUTION: A wiring board 20 has a structure in which a plurality of wiring layers 41, 43, 45, and 47 and a plurality of insulating layers 42, 44, and 46 are alternately stacked. The wiring board 20 includes a bendable part 22 that is configured to be able to bend. The bendable part 22 includes an insulating layer 42 that is disposed inside the bending when the bendable part 22 is bent, and an insulating layer 46 that is disposed outside the bending when the bendable part 22 is bent. The insulating layer 42 has higher elasticity modulus than the insulating layer 46.SELECTED DRAWING: Figure 3
Patent JP-2022081868-A (JP)
Title: Power storage module
Inventor: AKIYAMA YASUNARI
IPC: H01M10/0585
Filed: 2020-11-20
Abstract: To provide a power storage module capable of suppressing internal short circuit of a lithium ion power storage cell.SOLUTION: A power storage module 10 has: a battery pack 12 which electrically serially connects a plurality of lithium ion power storage cells 20 and laminates them in a lamination direction; a positive electrode conductive plate 40 contacting a first end surface 12a in a lamination direction of the battery pack 12; and a negative electrode conductive plate 50 contacting a second end surface 12b in the lamination direction of the battery pack 12. The plurality of lithium ion power storage cells 20 include: a first power storage cell 31 arranged in adjacency to the negative electrode conductive plate 50 in the lamination direction; and a plurality of second power storage cells 32 arranged between the first power storage cell 31 and the positive electrode conductive plate 40 in the lamination direction. A first negative electrode 24a of the first power storage cell 31 is provided with a first negative electrode active material layer 26a whose lithium deposition is suppressed in a current concentration part in comparison with negative electrode active material layers 26 with which second negative electrodes 24b of the second power storage cells 32 are provided.SELECTED DRAWING: Figure 1
Patent JP-2022082200-A (JP)
Title: Rail traffic system
Inventor: KATAHIRA KOSUKE
IPC: B61L23/00
Filed: 2020-11-20
Abstract: To provide a pedestrian-traversable rail traffic system with ease and low cost.SOLUTION: A rail traffic system comprises guiding rails with tracks on which vehicles travel. The rails comprise a pair of side walls formed to extend vertically from the roadbed. The side wall has a first fixed wall, a second fixed wall that extends in the stretched direction and is spaced apart from the first fixed wall on the second side of the stretched direction and a movable wall arranged between the first fixed wall and the second fixed wall. The movable wall can be moved rotationally between a closed state that closes between the first fixed wall and the second fixed wall and an open state that opens between the first fixed wall and the second fixed wall. Guides are respectively arranged on the first fixed wall, the second fixed wall, and the movable wall. The railway is arranged only on the first fixed wall and the second fixed wall.SELECTED DRAWING: Figure 1
Patent JP-2021054830-A (JP)
Title: Rationally designed meganucleases with altered sequence specificity and dna-binding affinity
Inventor: HELLINGA HOMME W
IPC: A61P31/00
Filed: 2020-11-27
Abstract: To provide a method of treating human diseases by gene therapy in eukaryotic cells.SOLUTION: Rationally-designed LAGLIDADG meganucleases and methods of making such meganucleases are provided. Additionally provided are methods for using recombinant cells and organisms having a desired DNA sequence inserted into a small number of loci within the genome, and methods of gene therapy for treatment of pathogenic infections and for in vitro applications in diagnostics and research.SELECTED DRAWING: None
Patent JP-2022085938-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes a game frame side constitution unit and a game board side constitution unit. The game board side constitution unit is constituted of a first game board side constitution unit and a second game board side constitution unit. The first game board side constitution unit includes a performance control substrate mounted with a microprocessor that executes a game performance. The second game board side constitution unit includes: unique value generation means capable of generating a unique value capable of identifying that a unit is the second game board side constitution unit; unique value transmission means transmitting a signal of the unique value generated by the unique value generation means, between the performance control substrate and itself; and a specific substrate provided with a plurality of electronic components. The unique value generation means is provided on a first substrate surface side of the specific substrate. The second game board side constitution unit includes a partition unit that partitions the first substrate surface side of the specific substrate into a specific area including an area where the unique value generation means is provided and a non-specific area that does not include an area where the unique value generation means is provided.SELECTED DRAWING: Figure 254
Patent JP-2022087994-A (JP)
Title: Ship maneuvering system and ship
Inventor: TSUCHIYA TOSHIYA
IPC: B63H21/21
Filed: 2020-12-02
Abstract: To provide a ship maneuvering system and a ship capable of improving switching responsibility from the state where shift-in continues to the state where a ship sails at a slower speed than the speed in the shift-in continuing state.SOLUTION: In this ship maneuvering system, a control unit is configured to perform a shift-out start control which controls a shift actuator so as to start an intermittent operation mode immediately from the shift-out state, when performing an intermittent operation switching control to switch from a normal operation mode where a shift-in state continues to the intermittent operation mode in which the shift-in state and the shift-out state are repeated in a predetermined cycle, based on user operations.SELECTED DRAWING: Figure 7
Patent JP-2022089082-A (JP)
Title: Clutch device
Inventor: TAKAGI AKIRA
IPC: F16D28/00
Filed: 2020-12-03
Abstract: To provide a small-sized clutch device.SOLUTION: A reduction gear 30 includes a sun gear 31, a plurality of planetary gears 32, a carrier 33, a first ring gear 34, and a second ring gear 35. The carrier 33 rotatably supports the planetary gear 32, and is relatively movable with respect to the sun gear 31. The carrier 33 includes an annular carrier body 330 and a pin 331. The carrier body 330 is provided on a side opposite from a clutch 70 with respect to the planetary gear 32. One end of the pin 331 is connected with the carrier body 330, and the other end thereof rotatably supports the planetary gear 32.SELECTED DRAWING: Figure 1
Patent JP-2021158908-A (JP)
Title: Prepreg mica tape, dynamo-electric machine and manufacturing method of dynamo-electric machine
Inventor: MOROOKA HISASHI
IPC: H02K15/12
Filed: 2020-12-04
Abstract: To provide a prepreg mica tape suppressing the formation of a gap formed between an iron core slot and a mica insulation layer on the surface of a conductor, and a dynamo-electric machine which suppresses the occurrence of discharge during the application of a voltage.SOLUTION: A prepreg mica tape according to the present invention is characterized by comprising: a mica tape which is obtained by bonding a base material and mica paper to each other by means of an adhesive; and a semi-cured varnish which is held on the outermost surface of the mica tape. A dynamo-electric machine according to the present invention is characterized by having a stator winding which comprises a stator core that is provided with an iron core slot and a coil unit that is obtained by forming a mica insulation layer on a conductor. The mica insulation layer comprises a prepreg mica tape which has: a mica tape that is obtained by bonding a base material and mica paper to each other by means of an adhesive, while being impregnated with a semi-cured varnish; and a semi-cured varnish that is held on the outermost surface of the mica tape.SELECTED DRAWING: Figure 3
Patent JP-2022092152-A (JP)
Title: Resin composition and molding
Inventor: HI JIACHENG
IPC: C08K7/14
Filed: 2020-12-10
Abstract: To provide a resin composition capable of forming a molding that has high strength and high transparency.SOLUTION: A resin composition contains a cyclic olefin polymer (A) and glass filler (B). Relative to the cyclic olefin polymer (A) 100 pts.mass, the content of the glass filler (B) is 1-50 pts.mass. The cyclic olefin polymer (A) and the glass filler (B) are different in refractive index to light with a wavelength of 589 nm and the difference is 0.020 or less.SELECTED DRAWING: None
Patent JP-2022094006-A (JP)
Title: Oral composition
Inventor: TAKAHASHI YASUHIKO
IPC: A61K8/21
Filed: 2020-12-14
Abstract: To provide a dextranase-containing oral composition that allows a user to feel great effect in a mouth, has a good taste, and is effective in preventing or inhibiting dental caries.SOLUTION: An oral composition contains (A) dextranase, (B) a water-soluble tin salt, and (C) at least one selected from a cationized cellulose (C1) and an α-olefin sulfonate (C2). The oral composition may further contain (D) a cold sensing agent.SELECTED DRAWING: None
Patent JP-2022094822-A (JP)
Title: Game machine
Inventor: TSUJIMURA YUKI
IPC: A63F7/02
Filed: 2020-12-15
Abstract: To provide a game machine that can properly grasp game information.SOLUTION: External information output means continuously outputs external information 3 during the output period from the control of a specific game state to the control of a normal game state, and when variation display of a special symbol is started while the specific game state is controlled, the external information 3 is continuously output until the additional period until the stop display of a special symbol is performed even when the specific game state has already ended.SELECTED DRAWING: Figure 230
Patent JP-2021060191-A (JP)
Title: Fan filter unit
Inventor: YASUI NOBUYUKI
IPC: F24F7/06
Filed: 2020-12-24
Abstract: To provide a fan filter unit which prevents outflow of contaminated air.SOLUTION: A fan filter unit includes: a blower unit; a filter; a cover; a chamber; a rod-like fastener which fixes the cover to the chamber; and a packing. The chamber forms an inner wall of a purification standby air channel and includes a chamber bending part and a chamber fixing hole. The cover includes a filter arrangement member and an engagement member. The filter arrangement member forms the inner wall of the purification standby air channel with its exterior and includes a purification opening, a filter arrangement space, a filter arrangement member bending part, and a filter arrangement member engagement hole. The engagement member includes a cover engagement hole and a cover opening engagement hole. The rod-like fastener crimps the engagement member, the packing, and the filter arrangement member. Both ends of the rod-like fastener are located at the outside of the purification standby air channel.SELECTED DRAWING: Figure 9
Patent JP-2022100794-A (JP)
Title: Ventilation unit and ventilation system
Inventor: OWADA AYANO
IPC: A47K17/00
Filed: 2020-12-24
Abstract: To provide a ventilation unit and a ventilation system that enables an inner frame to be smoothly attached and suppress damage to an inner surface of an outer frame.SOLUTION: Ventilation structure 2 is configured to suck and ventilate air in a room 3 by connecting an opening part 8 formed in a wall material 7 provided on a wall surface in the room and a ventilation duct 12. The ventilation structure 2 is provided between the opening part 8 of the wall material 7 and a ventilation duct side opening part 15A drawn and placed in the vicinity of the opening part 8, and the ventilation structure comprises: an outer frame 20 that communicates both opening parts 8 and 15A; an inner frame 30 to which a dust filter 33 is replaceably attached, which is attached to the outer frame 20 so that the outer frame can be freely taken in and out from a front side; and a lock mechanism 40 that locks the inner frame 30 with respect to the outer frame 20. The lock mechanism 40 comprises: a lock member 43 provided on the outer frame 20, in which a protruding piece 43A having an outer surface formed into a curved surface is elastically urged to freely appear and disappear; and a hole 45 that is provided in the inner frame 30 for receiving the protruding piece 43A of the lock member 43.SELECTED DRAWING: Figure 4
Patent JP-2022102693-A (JP)
Title: megaphone
Inventor: YOSHIDA KAZUHIRO
IPC: G10K11/08
Filed: 2020-12-25
Abstract: To provide a megaphone that can prevent diffusion of droplets to the outside without degrading a loudspeaking function as a horn.SOLUTION: A megaphone is composed of: a mouthpiece of a predetermined size and shape; a loudspeaker portion extending a predetermined length from a tip of the mouthpiece in a direction of sound transmission while gradually expanding its diameter; and a sealing wall at a loudspeaker opening at a tip of the loudspeaker portion to prevent droplets from being discharged, wherein diffusion of droplets to the outside is prevented without reducing a loudspeaking function as a horn. In this configuration, when a mouth is placed against the mouthpiece and the voice is emitted in a direction of the loudspeaker opening in the loudspeaker portion, voice is enhanced through the loudspeaker portion, and the seal wall of the loudspeaker opening vibrates in response to changes in sound pressure of the enhanced voice to efficiently transmit the sound in a target direction. At the same time, the droplets are discharged into the loudspeaker portion, too. However, the seal wall prevents the droplets from being discharged at the same time. Therefore, the droplets are not discharged to the outside.SELECTED DRAWING: Figure 2
Patent JP-2022102833-A (JP)
Title: Resin roof
Inventor: UENO KOICHIRO
IPC: B62D29/04
Filed: 2020-12-25
Abstract: To provide a resin roof which can improve assembly properties when a main roof is assembled to a sub roof.SOLUTION: A resin roof 10 includes: a main roof 50 including a resin outer layer 52 constituting a roof panel of a vehicle and an inner layer 56 that is provided in a predetermined region excluding a peripheral edge part 52A of the outer layer 52 and is made of a foam resin; and a sub roof 40 on a vehicle body side that is provided between a pair of right and left roof side rails 20 of the vehicle in plan view, and constitutes the roof panel together with the outer layer 52 by joining a joint part 54 in the peripheral edge part 52A of the outer layer 52.SELECTED DRAWING: Figure 2
Patent JP-2022104098-A (JP)
Title: Light-emitting display device, and drive method of light-emitting display device
Inventor: ICHIKAWA TSUTOMU
IPC: H05B33/12
Filed: 2020-12-28
Abstract: To accurately sense deterioration of an OLED element.SOLUTION: Provided is a drive method of a light-emitting display device that has plural sub-pixels each having a scan TFT, a sensing TFT, and a drive TFT, allows gates of the scan TFT and the sensing TFT to be connected with a common scan line, and allows pixels in which a source or drain of the sensing TFT is connected to a reference voltage supply and sensing detection line common to other sub-pixels to be disposed in a matrix. The drive method includes: turning on one drive TFT from among plural sub-pixels in which the reference voltage supply and sensing detection line is common; allowing drive TFTs of other sub-pixels to maintain an off state; setting a voltage of the scan line lower than a gate voltage of the one drive TFT which is turned on and higher than a voltage of a cathode of a light-emitting element; and sensing a threshold voltage of the sensing TFT by the reference voltage supply and sensing detection line.SELECTED DRAWING: Figure 5
Patent JP-2021507200-A (JP)
Title: 流体輸送システム
IPC: G01N1/31
Filed: 2018-12-19
Abstract: 本発明は、スライドに配置された１つ以上の組織サンプルを処理する自動スライド処理装置用の流体輸送システムに関し、スライド処理装置は、スライドの１つを収容するように配置された複数のスライド処理モジュールを含み、流体輸送システムは、該１つ以上の組織サンプルをそれぞれ処理するために、制御装置によってスライド処理モジュールに収容されたスライドの該１つに複数の試薬を分配するように構成される流体分配ロボットを含む。
Patent JP-2020528470-A (JP)
Title: 不織布用ホモポリプロピレン樹脂およびその製造方法
IPC: C08F4/6592
Filed: 2018-11-08
Abstract: 本発明は、不織布用ホモポリプロピレン樹脂に関し、立体規則性（ｔａｃｔｉｃｉｔｙ）を８０％〜９０％に最適化すると同時に、２．４以下の狭い分子量分布を有し、溶融指数（ＭＩ）および溶融点（Ｔｍ）、残留応力比率をそれぞれ２０〜３０ｇ／ｍｉｎ、および１４５℃以下、０．０５％以下とすべて満たすことによって、モジュラス（ｍｏｄｕｌｕｓ）を最適化して、既存の製品よりソフト（ｓｏｆｔ）でありながらも、高い強靭性で容易に破れない高強度の不織布を製造することができる。【選択図】なし
Patent JP-2020530886-A (JP)
Title: 不一致な負荷アンバランス応答を使用する発電プラント
IPC: F02C7/00
Filed: 2017-12-08
Abstract: 第１および第２のガスタービンエンジンと、第１および第２のガスタービンエンジンからの排気によって発生する蒸気で駆動される蒸気タービンとを備える発電プラントにおいてアンバランス応答を制御する方法（１１０）は、第１ガスタービンエンジンを第１パワー出力で作動させること（１１６Ａ）と、第２ガスタービンエンジンを第２パワー出力で作動させること（１１６Ｂ）と、定常状態条件で作動しているパワーグリッドからの負荷需要を監視すること（１１４）と、定常状態条件からの逸脱を生じさせるパワーグリッドの負荷アンバランスを検出すること（１２０）と、第１および第２のガスタービンエンジンの同時効率状態に応じて、定常状態条件からの逸脱に合うように第１パワー出力および第２パワー出力を変化させるために、アンバランス応答中に第１パワー出力および第２パワー出力を不一致に調整すること（１２８）とを含むことができる。
Patent JP-2020531117-A (JP)
Title: 創傷被覆材
IPC: A61F13/00
Filed: 2018-08-20
Abstract: 本発明は、胸部穿通性損傷を負っている患者のケースに使用する創傷被覆材に関する。創傷被覆材は、創傷に面する下面と、創傷から離れる方に面する上面と、創傷の上に位置するように貫通する開口部を含む基層と、開口部及び上面の少なくとも一部の上に広がる表層とを含む。基層と表層との間の境界における少なくとも１つの隙間を通じて、開口部と創傷被覆材の外側エリアとが流体連通している開形態から、表層が開口部を覆うシールを形成する閉形態に移行可能なように、基層が表層に接続されている。【選択図】 図３
Patent JP-2020535457-A (JP)
Title: 別個の位相および振幅変調器を伴う接眼３ｄディスプレイ
IPC: H04N5/64
Filed: 2018-09-26
Abstract: 本発明は、接眼ディスプレイに関する。より具体的には、本発明は、接眼３次元（３Ｄ）ディスプレイに関する。拡張現実眼鏡は、空間位相変調器またはアクティブゾーンプレート変調器に結合され、眼結合光学系に光学的に結合される、画像毎振幅変調光源を含む、接眼ディスプレイを含む。画像毎振幅変調光源は、画像毎振幅変調器に結合される、発光型２Ｄディスプレイパネルまたは光源を含むことができる。眼結合光学系は、体積ホログラフィック回折格子を含むことができる。
Patent JP-2020535356-A (JP)
Title: ユニバーサルジョイントを潤滑する方法および装置
IPC: F16D3/40
Filed: 2018-08-30
Abstract: 本発明は、第１のジョイントヨークと第２のジョイントヨークとを備えたユニバーサルジョイントに関する。第１のジョイントヨークと第２のジョイントヨークとは、クロスジャーナルを介して結合されており、この場合、クロスジャーナルの端部はそれぞれ軸受部によってジョイントヨーク内に支持されている。これらの軸受部のうちの少なくとも１つを潤滑するために、潤滑剤の少なくとも１つの貫通案内路が設けられており、この貫通案内路は、ジャーナルクロスの中央孔の外部に設けられている。
Patent JP-2020536089-A (JP)
Title: アセトアミノフェン−プレガバリン組み合わせ及び疼痛を処置する方法
IPC: A61P43/00
Filed: 2018-10-02
Abstract: 患者による術後鎮痛化合物の消費又は必要性を低減するための注射可能な液体製剤のための組成物及び方法が提示される。医薬製剤は、非オピオイド鎮痛薬とガバペンチノイドとを含有することができ、術後疼痛を低減するために術前に投与することができる。いくつかの実施形態において、本発明は、液体単位投薬形態中に、ａ）ガバペンチノイドと、ｂ）アセトアミノフェンと、ｃ）ｐＨ調整剤と、ｄ）水と、を含む医薬組成物を提供する。
Patent JP-2021503532-A (JP)
Title: エアロゲル前駆体およびそれを用いて製造したエアロゲル
IPC: C08K5/544
Filed: 2018-12-07
Abstract: 本発明は、疎水性シリカエアロゲル前駆体、およびそれを用いて製造した疎水性シリカエアロゲルに関し、本発明によると、疎水性エアロゲル前駆体の製造時に、ＰＥＧ由来単位を含む線状シラン架橋剤を導入することで、改善された高温熱安定性および向上した機械的物性を有する疎水性シリカエアロゲルを製造することができる。
Patent JP-2021508601-A (JP)
Title: 無段変速機用の駆動ベルトための横断セグメントの製造方法
IPC: B21D53/14
Filed: 2018-12-24
Abstract: 本発明は、一定であるが互いに異なる厚さの２つの平坦な部分（５１，５２）が予備成形された基本材料（５０）から横断セグメント（１）を打ち抜く方法に関し、そのうちより厚い部分（５１）は、横断セグメント（８）の半径方向最外部分に対応し、そのうちより薄い部分（５２）は、横断セグメント（８）の半径方向最内部分に対応する。本発明による打抜き方法において、横断セグメント（８）の幅方向に延びるとともに基本材料（５０）のより薄い部分（５２）に係合する突起（４２）が設けられた端面（４１）を有するカウンタパンチ（４０）が適用される。横断セグメント（８）が実際に基本材料（５０）から切り離される前に、カウンタパンチ（４０）の突起（４２）が基本材料（５０）に押し込まれ、それにより基本材料（５０）に窪み（１００）が形成される。
Patent JP-2021509930-A (JP)
Title: プロピレン共重合体樹脂組成物およびその製造方法
IPC: C08L23/14
Filed: 2019-10-28
Abstract: 本発明は、不織布の製造時に優れた強度特性を維持しながらも柔軟性を改善させることができるプロピレン共重合体樹脂組成物とこれを製造する方法が提供される。
Patent JP-2021517985-A (JP)
Title: フィードバック補償を用いたアクティブノイズコントロール
IPC: G10K11/178
Filed: 2018-02-19
Abstract: 音低減は、対象空間に存在する音を表す誤差信号を生成することと、対象空間に存在する不要音に対応する参照信号を生成することと、参照信号及び誤差信号に基づいて、対象空間に存在する不要音を表す相殺信号を生成することと、を含む。音低減は、相殺信号に基づいて、対象空間に存在する不要音と減殺的に干渉する音を生成することと、音声信号に基づいて対象空間に音を生成することと、音声信号に基づいて、トランスデューサから参照センサへのフィードバック経路を介して伝達される音声信号成分を表す参照信号成分を参照信号から除去することと、をさらに含む。【選択図】なし