baber/WOPTO huggingface dataset:
Patent JP-2023065279-A (JP)
Title: Encoding of yielding scenario for autonomous system
Inventor: DAVID NISTER
IPC: B60W40/02
Filed: 2021-11-18
Abstract: To provide encoding of a yielding scenario for an autonomous system.SOLUTION: An autonomous vehicle can pass through a yielding scenario by a safe and predictable method. In response to detection of the yielding scenario, a stand-by element data structure is generated, which encodes an own course, a geometry of a competitor course including at least one competing point with the own course, and a state of competition related to at least the one competing point. A geometry of a yielding scenario context such as an internal land surface of an intersection and an inlet/outlet line may be encoded. The standby element data structure is handed over to a yielding planner of the autonomous vehicle. The yielding planner determines a yielding behavior of the autonomous vehicle based on at least the stand-by element data structure. An autonomous vehicle control system can operate the autonomous vehicle in response to the yielding behavior so as to allow the autonomous vehicle to safely pass through the yielding scenario.SELECTED DRAWING: Figure 1
Patent JP-2022019813-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with an excellent coupling manner. 
     SOLUTION: Coupling directions of support holes 531b, 531c and a projection part 551b for coupling a left double plate unit 500L and a right double plate unit 500R are set in front-backward directions crossing the left-right directions in which the left double plate unit 500L and the right double plate unit 500R are disposed oppositely. Therefore, a load applied to a light guide member 540 from the directions in which the left double plate unit 500L and the right double plate unit 500R are disposed oppositely can be reduced. As the result, it is possible to prevent the light guide member 540 from being damaged. 
     SELECTED DRAWING: Figure 113 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022098453-A (JP)
Title: Float glass production device, float glass production method, and float glass
Inventor: YAMAMOTO YOHEI
IPC: C03C3/085
Filed: 2021-12-03
Abstract: To provide a technology for obtaining a float glass which has a large plane view size with reduced warping.SOLUTION: A float glass production device includes; a bath, a plurality of top rolls, a ceiling, a plurality of heaters, and a plurality of controllers. The bath has a narrow part, a middle part, and a wide part from a lower stream edge to an upper stream side in this order. The narrow part has a deep bottom part, a shallow bottom part, and a pocket part from the low stream edge to the upper stream side in this order. In each division formed by dividing the ceiling into a flowing direction and a width direction of a glass ribbon, there are provided the plurality of heaters collectively controlled by one of the controllers selected for each division. An interval in the flowing direction between a first division line which divides two neighboring rows in the flowing direction, and which is the nearest to the lower stream edge of the pocket part, and the lower stream edge of the pocket part is 0% to 15% of a length in the flowing direction of the pocket part.SELECTED DRAWING: Figure 7
Patent JP-2023083680-A (JP)
Title: Polycaprolactone capsule and resin composition containing the same
Inventor: WATTANACHAIYAPHONG MORAKOT
IPC: C09D7/65
Filed: 2021-12-06
Abstract: To provide a material which is useful for forming coating that is excellent in self-repairing property.SOLUTION: There is provided a polycaprolactone capsule in which slightly water-soluble corrosion inhibitor is contained inside a capsule composed of a polycaprolactone thermoplastic resin. There is provide a resin composition for forming coating which is excellent in self-repairing property by the capsule.SELECTED DRAWING: Figure 2
Patent JP-2023085093-A (JP)
Title: tire
Inventor: ONO TAKATOSHI
IPC: B60C1/00
Filed: 2021-12-08
Abstract: To provide a tire which can suppress damage of a communication device due to heat generated from a side reinforcement rubber during run-flat running.SOLUTION: A tire 1 comprises a side reinforcement rubber 2 having a crescent-shaped cross section that is located on a side wall part 1b of the tire, a low thermal conductive member 3 having a heat conductivity lower than that of the side reinforcement rubber, and a communication device 10. The low thermal conductive member is positioned between the side reinforcement rubber and the communication device.SELECTED DRAWING: Figure 1
Patent JP-2023085645-A (JP)
Title: Blood pressure measuring device and blood pressure measuring system
Inventor: KAWABATA YASUHIRO
IPC: A61B5/02
Filed: 2021-12-09
Abstract: To provide a technique capable of optimizing the frequency of calibrating a blood pressure value calculation algorithm according to a user when estimating the blood pressure of a human body using a feature amount related to estimation of a blood pressure value.SOLUTION: Provided is a blood pressure measuring device that is characterized in having: a feature amount acquisition unit for acquiring one or more feature amounts related to estimating the blood pressure value of a human body; a blood pressure value calculating unit for calculating the estimated blood pressure value on the basis of the feature amount; a measured blood pressure value acquiring unit for acquiring the measured blood pressure value; a calibration assessing unit for assessing whether the feature amount acquired by the feature amount acquiring unit deviates from a prescribed reference value, and when assessed that there is a deviation, determining that the measured blood pressure value is to be acquired; and a calibration processing unit for calibrating an algorithm by which the blood pressure value calculating unit calculates the estimated blood pressure value, wherein the calibration processing unit alters the reference value on the basis of the measured blood pressure value acquired by the determination made by the calibration assessing unit and the estimated blood pressure value.SELECTED DRAWING: Figure 1
Patent JP-2023085820-A (JP)
Title: Sand drying system, and sand drying method
Inventor: HORAI HIDETO
IPC: F26B23/00
Filed: 2021-12-09
Abstract: To provide a sand drying system and a sand drying method that can be relatively easily adopted and can efficiently dry sand.SOLUTION: The sand drying system comprises a hot air generation furnace 2 generating hot air by self-burning of wood fuel and first and second sand dryers 3 and 4 for drying wet sand, which are juxtaposed, in a crushing plant, with a hot air extraction duct 21 provided on the hot air generation furnace 2, being connected to one end of a first drum 19 of the first sand dryer 3, an exhaust duct 25 being connected to the other end thereof, and a heat exchanger 5 being interposed midway in the first exhaust duct 25 to exchange heat between exhaust coming out of the first drum 19 of the first sand dryer 3 and outdoor air supplied by a blower 32 for supplying outdoor air to heat the outdoor air using latent condensation heat of steam included in the exhaust upon condensation, is characterized by comprising a supply duct 34 that introduces outdoor air heated by the heat exchanger 5 into a second drum 20 of the second sand dryer 4.SELECTED DRAWING: Figure 1
Patent JP-2023088361-A (JP)
Title: Holding device of nonwoven fabric polishing material and holding system of nonwoven fabric polishing material
Inventor: HORI OMITAKA
IPC: A47L13/16
Filed: 2021-12-15
Abstract: To provide a holding device of a nonwoven fabric polishing material which can be applied to nonwoven fabric polishing materials in various shapes.SOLUTION: A holding device 1 of a nonwoven fabric polishing material comprises: a base part 2 which has an attachment structure for attaching a handle 5; and one or a plurality of insertion rods 3, 3 which are fixed to the base part 2 and inserted to a nonwoven fabric polishing material 90. As an attachment structure, the base part 2 is formed with an attachment hole 21 through which a tip 52 of the handle 5 can be inserted in a rotatable manner. The insertion rods 3, 3 are attached one by one to the vicinity of both ends of the base part 2. The attachment hole 21 is formed in the vicinity of the center of the base part 2, and the two insertion rods 3, 3 and a tip 52 of one handle 5 extend in parallel to each other.SELECTED DRAWING: Figure 1
Patent JP-2023088539-A (JP)
Title: Sanitary washing device
Inventor: AGO YUKI
IPC: E03D9/08
Filed: 2021-12-15
Abstract: To provide a sanitary washing device capable of efficiently emitting sterilizing light.SOLUTION: A sanitary washing device comprises: a private part washing nozzle that has a water discharge port for discharging washing water toward a private part of a user; a casing that has a nozzle accommodating part capable of accommodating the private part washing nozzle with the private part washing nozzle retracted; an illumination part that radiates sterilizing light having a sterilizing effect into the nozzle accommodating part; a human body detection sensor that detects a human body; and a control part that controls the illumination part based on detection information from the human body detection sensor, wherein the control part measures a cumulative radiation count of the illumination part radiating the sterilizing light within a sectional period in which one day is divided into a plurality of sections, and radiation of the sterilizing light during the sectional period is stopped when the cumulative radiation count exceeds a radiation threshold.SELECTED DRAWING: Figure 6
Patent JP-2023088628-A (JP)
Title: Semiconductor device
Inventor: HATANO MAIKO
IPC: H01L23/29
Filed: 2021-12-15
Abstract: To provide a semiconductor device capable of reducing a thermal stress acting on a capacitive element mounted on the device.SOLUTION: A semiconductor device A10 comprises: a first conductive member 11; a first semiconductor element 21 bonded with the first conductive member 11 and conductive to the first conductive member 11; a capacitive element 31 conductive to the first conductive member 11; and a second conductive member 12 conductive to the first semiconductor element and the capacitive element 31. The capacitive element 31 has a substrate. The semiconductor device A10 further comprises a first relaxation layer 32 bonded with the first conductive member 11. The capacitive element 31 is bonded with the first relaxation layer 32. A linear expansion coefficient of the first relaxation layer 32 is smaller than that of the first conductive member 11. The linear expansion coefficient of the first relaxation layer 32 is larger than that of a substrate of the capacitive element 31.SELECTED DRAWING: Figure 7
Patent JP-2023089374-A (JP)
Title: Information processing device, lighting system, information processing method, and lighting system control method
Inventor: OMURA HIROSHI
IPC: F21S2/00
Filed: 2021-12-16
Abstract: To provide an information processing device, a lighting system, an information processing method, and a lighting system control method capable of emitting, over a wider range, light based on color information displayed on a display.SOLUTION: An information processing device includes: a color information acquisition unit that acquires color information on an image displayed on a display unit; the display unit; a position information acquisition unit that acquires position information relative to a lighting device that is installed at a distance from the display unit; a determination unit that determines lighting color information for lighting the lighting device on the basis of the color information and the position information; and a transmission unit that transmits the lighting color information to the lighting device.SELECTED DRAWING: Figure 1
Patent JP-2023079962-A (JP)
Title: Water discharging mat for removing mud
Inventor: SHIOTOME TOSHIO
IPC: A47L23/22
Filed: 2021-11-29
Abstract: To provide a water discharging mat for removing mud that cleans a shoe.SOLUTION: Provided is a water discharging mat for removing mud in which a plurality of holes are provided on an upper surface of a flat box being water tight, projections are provided around the holes, a cylinder is provided in an end portion of the upper surface of the box, and a lower part of the cylinder extends to the inside of the box.SELECTED DRAWING: Figure 1
Patent JP-2022058374-A (JP)
Title: Ceramic coated quartz lid for processing chamber
IPC: H01L21/3065
Filed: 2021-12-20
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatuses utilized to reduce particle generation within a processing chamber. 
     SOLUTION: A lid 208 for a processing chamber includes a cover member having a first main surface 204 and a second main surface 206 opposite the first main surface, and a central opening 202 through the cover member. An inner profile of the central opening includes a first section having a first diameter, a second section having a second diameter, and a third section having a third diameter. The second section is disposed between the first section and the third section, and is connected to the first section and the third section. The first diameter gradually increases from the second section toward the first main surface of the cover member. The third diameter is smaller than the second diameter. The first section includes the central opening having an inner surface that is angled with respect to an axis thereof, and a trench 210 surrounding the central opening, the trench being formed along a closed path in the first main surface of the cover member. 
     SELECTED DRAWING: Figure 2B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092174-A (JP)
Title: High-temperature superconducting coil device and multilayer high-temperature superconducting coil device
Inventor: IWAI SADANORI
IPC: H01F6/06
Filed: 2021-12-21
Abstract: To make it possible to stably energize a high-temperature superconducting coil even under a strong magnetic field.SOLUTION: A high-temperature superconducting coil device has a high-temperature superconducting coil 11 that includes a winding portion 16 composed of high-temperature superconducting wire wound around a winding frame, a lead electrode 12A that is electrically connected directly or indirectly to the high-temperature superconducting wire at one end part of at least one of an inner circumferential side and an outer circumferential side of the winding portion, and a reinforcing cover 13 that is arranged to sandwich the lead electrode from both sides between the winding portion and the reinforcing cover. The reinforcing cover is configured by being mechanically fixed on the lead electrode and directly or indirectly mechanically fixed to the winding portion.SELECTED DRAWING: Figure 3
Patent JP-2023085160-A (JP)
Title: Method for producing menaquinone
Inventor: NAKAMURA NAOKI
IPC: C12P7/66
Filed: 2021-12-08
Abstract: To provide simpler and more productive method for producing menaquinone, since a known method for increasing the production of menaquinone-4 by mutagenized microorganisms by adjusting a dissolved oxygen concentration during cultivation is necessary to control the dissolved oxygen concentration according to the growth of microorganisms during culture, which is complicated.SOLUTION: The present inventors have found that the productivity of menaquinone is improved by aerating a gas having an oxygen concentration of 25 to 95 vol.% in the cultivation of menaquinone-producing bacteria, and thus completed the present invention.SELECTED DRAWING: Figure 1
Patent JP-2022043243-A (JP)
Title: Time division duplex (tdd) subframe structure supporting single and multiple interlace modes
IPC: H04W28/06
Filed: 2021-12-27
Abstract: PROBLEM TO BE SOLVED: To provide techniques for supporting single and multiple interlace modes in a time division duplex (TDD) subframe structure. 
     SOLUTION: Aspects of the present disclosure provide a time division duplex (TDD) subframe structure that supports both single and multiple interlace modes of operation. In a single interlace mode, control information, data information corresponding to the control information and acknowledgement information corresponding to the data information are included in a single subframe. In a multiple interlace mode, at least one of the control information, the data information corresponding to the control information and the acknowledgement information corresponding to the data information is included in a different subframe. Both single and multiple interlace modes can be multiplexed together within the TDD subframe structure. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023097728-A (JP)
Title: Light irradiation system for inspection or light exposure
Inventor: TANAKA YUICHIRO
IPC: H05B45/3725
Filed: 2021-12-28
Abstract: To provide a light irradiation system having a configuration in which lighting of a light irradiation device is made to be capable of being performed by a host computer via a controller, where unexpected lighting of the light irradiation device at the time of start-up is prevented using a simple configuration even when any of the controller and the host computer is started up first.SOLUTION: A light irradiation system comprises: a light irradiation device 1 for radiating a work-piece with light for inspection or light exposure; and a controller 2 for controlling lighting/lights-out of the light irradiation device 1 on the basis of an external control signal having high/low two values. The controller 2 controls the light irradiation device 1 so as to be in a lights-out state until a high value is detected as a value of the external control signal after start-up in the case that the external control signal is low active; and controls the light irradiation device 1 so as to be in the lights-out state until a low value is detected as the value of the external control signal after start-up in the case that the external control signal is high active.SELECTED DRAWING: Figure 1
Patent JP-2023097966-A (JP)
Title: Pressure fluctuation adsorption-type gas separation apparatus
Inventor: YAMAWAKI MASAYA
IPC: B01D53/047
Filed: 2021-12-28
Abstract: To provide a pressure fluctuation adsorption-type gas separation apparatus which can separate readily adsorbable components with high purity, while preventing hardly adsorbable components from mixing in a readily adsorbable component storage tank.SOLUTION: A pressure fluctuation adsorption-type gas separation apparatus 100 is provided with: a raw material gas storage tank 1 that stores, as raw material gas, mixed gas including target components and at least one kind of other components; a readily adsorbable component storage tank 2 that stores readily adsorbable components; a hardly adsorbable component storage tank 3 that stores hardly adsorbable components; a compressing machine 4 that compresses gas in the raw material gas storage tank 1 or in the readily adsorbable component storage tank 2; a compressing machine 5 that compresses gas in the readily adsorbable component storage tank 2; and four adsorption tubes of a lower tube 10B, a lower tube 11B, an upper tube 10U and an upper tube 11U.SELECTED DRAWING: Figure 1
Patent JP-2021533698-A (JP)
Title: ウェイクアップ信号を検出する方法及び端末デバイス
IPC: H04W52/02
Filed: 2018-08-10
Abstract: ウェイクアップ信号を検出する方法及び端末デバイスが本願では提供される。方法は、端末デバイスが、報告ギャップを示す第１情報をネットワークデバイスへ送ることと、端末デバイスが、ネットワークデバイスによって送られた第２情報を受け取ることと、端末デバイスが、第２情報に基づいて、第１ギャップのコンフィグレーション条件及び第２ギャップのコンフィグレーション条件を決定することと、端末デバイスが、報告ギャップ、第１ギャップのコンフィグレーション条件、及び第２ギャップのコンフィグレーション条件に基づいて、目標ギャップを決定することと、端末デバイスが、ページング時間窓ＰＴＷにおける最初のページング・オケージョンＰＯの開始位置の前の検出位置でウェイクアップ信号を検出することとを含み、検出位置は、目標ギャップ及びウェイクアップ信号の最大存続期間に基づいて決定される。上記の技術的解決法に従って、端末デバイスは、ウェイクアップ信号を検出するための位置を決定してよく、それにより、端末デバイスは、ウェイクアップ信号を盲目的に検出することを防止可能であり、それによって、端末デバイスの電力消費を低減する。
Patent JP-2022501901-A (JP)
Title: 広範囲供給範囲のデジタルレベルシフターセル
IPC: H03K19/0185
Filed: 2019-09-11
Abstract: 広い供給範囲のデジタルレベルシフター回路は、第１電圧レベルから第２電圧レベルまでの範囲の可変所望出力電圧の間でシフトする。広い供給範囲のデジタルレベルシフター回路は、ラッチ回路、第１ブリーダ回路及び第２ブリーダ回路を含む。ラッチ回路は、第１電圧レベル及び第２電圧レベルを受信し、第１のクロックされた差動スイッチ及び第２のクロックされた差動スイッチを含む。第１ブリーダ回路は、第２電圧レールと第１差動スイッチとの間に接続され、第１デジタル入力電圧を受信するように構成される。第２ブリーダ回路は、第２電圧レールと第２差動スイッチとの間に接続され、第２デジタル入力電圧を受信するように構成される。第１ブリーダ回路及び第２ブリーダ回路は、第１デジタル入力電圧及び第２デジタル入力電圧を可変の所望の出力電圧から分離する。
Patent JP-2022501474-A (JP)
Title: ４官能性長鎖分岐エチレン系ポリマー
IPC: G01N11/00
Filed: 2019-09-27
Abstract: エチレン系ポリマーは、定義された重合反応条件下で、エチレンモノマーと、少なくとも１つのジエンまたはポリエンコモノマーと、任意選択的に少なくとも１つのＣ３〜Ｃ１４コモノマーと、の重合の反応生成物を含み、エチレン系ポリマーは、１．２０を超えるＭｗ／Ｍｗ０を有する。Ｍｗ０は、ゲル浸透クロマトグラフィーによる比較のエチレン系ポリマーの初期重量平均分子量である。比較のエチレン系ポリマーは、定義された重合反応条件下で、エチレンモノマーと、エチレン系ポリマー中に存在するすべてのＣ３〜Ｃ１４コモノマー（存在する場合）と、の重合の、少なくとも１つのポリエンコモノマーを含まない、反応生成物であり、分子量テールは、ＭＷＤ面積メトリック、ＡＴＡＩＬによって定量化され、ＡＴＡＩＬは、三重検出器を使用するゲル浸透クロマトグラフィーによって判定される際、０．０４以下である。【選択図】なし
Patent JP-2022500962-A (JP)
Title: バースト送信のための方法および装置
IPC: H04W72/04
Filed: 2019-09-26
Abstract: バースト送信のための方法および装置が提供される。ワイヤレス送信／受信ユニット（ＷＴＲＵ）は周期的サーチスペース（Ｐ−ＳＳ）および半永続的サーチスペース（ＳＰ−ＳＳ）のための構成情報を受信するように構成される。構成情報はＰ−ＳＳの監視周期性とＳＰ−ＳＳの監視周期性とを含み得る。Ｐ−ＳＳはＳＰ−ＳＳに関連付けられ得る。ＷＴＲＵはＰ−ＳＳの周期性を用いてＰ−ＳＳを監視するように構成される。ＷＴＲＵはＰ−ＳＳのスロットにおいて第１の物理ダウンリンク共有チャネル（ＰＤＣＣＨ）における第１のメッセージを受信するように構成される。第１のメッセージは、関連付けられたＳＰ−ＳＳのアクティブ化を示し得る。ＷＴＲＵは、ＳＰ−ＳＳの周期性を使用してＳＰ−ＳＳを監視するように構成される。ＷＴＲＵはＳＰ−ＳＳのスロットにおいて第２のＰＤＣＣＨにおける第２のメッセージを受信するように構成される。
Patent JP-2022501599-A (JP)
Title: 非侵襲的プロセス流体温度表示のための低接触クランプ
IPC: G01K13/02
Filed: 2019-09-19
Abstract: プロセス流体温度推定システム（２００）は、プロセスパイプ（１００）の外面（１１６）を感知するように構成された感温素子（２５４）が内部に配置されたセンサカプセル（２０６）を含む。プロセス流体温度推定システム（２００）は、センサカプセル（２０６）に結合され、温度とともに変化する、少なくとも１つの感温素子（２５４）の特性を検出し、センサカプセル温度情報を提供するように構成された測定回路（２２８）を含む。コントローラ（２２２）は、測定回路（２２８）に結合され、基準温度を取得し、基準温度及びセンサカプセル温度情報を用いた伝熱計算を使用して、推定プロセス温度出力を生成するように構成される。プロセス流体温度推定システム（２００）は、プロセスパイプ（１００）の外面にプロセス流体温度推定システム（２００）を取り付けるように構成された取付けアセンブリ（３０２）を含み、取付けアセンブリ（３０２）の一部は、プロセスパイプ（１００）の外面（１１６）からオフセットされている。
Patent JP-2022504058-A (JP)
Title: シャフト／ホイールアセンブリの不均衡を釣り合わせるための方法
IPC: F01D25/00
Filed: 2019-10-01
Abstract: 本発明は、シャフト／ホイールアセンブリの不均衡を釣り合わせるための方法に関する。本発明によれば、釣り合わせ方法は、メカニカルシャフト（６）の長手方向軸（１８）に対するホイール／シャフトアセンブリ（２）の不均衡の値を測定し、且つ次いでホイールの表面に存在する少なくとも２つの異なる目標帯域（２０）の位置を測定するステップを伴う。本発明は、ステップａ）及びｂ）で行われた測定に依存して、シャフト／ホイールアセンブリ（２）の不均衡の値を低減するために、羽根車（４）の表面から材料を除去すること（２２）を伴う点において注目に値する。このように、本発明によって提案される釣り合わせ方法は、従来技術と比べてはるかにより正確である。 
          
【選択図】図４
Patent JP-2022504473-A (JP)
Title: 自動車用の移動可能な偏向装置を有する周囲センサー
IPC: G01S17/931
Filed: 2019-10-04
Abstract: 本発明は、車両、特に自動車用のセンサーシステム２００、３００であって、センサーハウジングと、アクティブ又はパッシブセンサー１０２であって、センサーハウジング内に配置され、放射線検出及びセンサー１０２に割り当てられた測定装置に基づくセンサー技術を有し、センサーハウジングは、センサー１０２の検出方向に位置する側面にセンサー１０２用の信号透過性のカバー１０６を有し、信号透過性カバー１０６の領域内のセンサー１０２の検出範囲は、信号透過性カバー１０６よりも低い範囲を有する、センサーとを備え、センサーシステム２００、３００は、センサー１０２の放射線を偏向するために、制御装置に結合された移動可能な偏向装置２０１がセンサー１０２に割り当てられ、測定装置は、センサー１０２の検出範囲内で、信号透過性カバー１０６が信号透過性の低下した領域２０２、３０２を有するかどうか、そしてどの区間に有するかを確認するのに好適であるように設計され、測定装置は、偏向装置２０１の制御装置と対話して、制御装置が偏向装置２０１の位置を、信号透過性の低下した領域２０２、３０２がセンサー１０２の検出範囲外にあるように変更することができるようにすることを特徴とする、センサーシステムに関する。本発明は更に、そのようなセンサーシステム２００、３００を動作させる方法、及びそのようなセンサーシステム２００、３００を備える自動車に関する。 
【選択図】図２ｂ
Patent JP-2022512665-A (JP)
Title: プロピレンの生成のための金属助触媒を含む触媒
IPC: B01J37/08
Filed: 2019-10-03
Abstract: メタセシス触媒系を合成する方法の実施形態であって、前駆体の存在下でシリカ担体に酸化タングステンを含浸させて塩基触媒を生成することと、塩基触媒をか焼することと、固体金属ベースの助触媒を塩基触媒の表面に分散させてドープされた触媒を生成することと、ドープされた触媒をか焼してメタセシス触媒系を生成することと、を含む、実施形態。１－ブテンおよび２－ブテンの混合物を含む炭化水素原料をメタセシス触媒系の実施形態と接触させて、メタセシス変換を介して、プロピレンを含む生成物流を生成することを含む、プロピレンの生成のためのプロセスのさらなる実施形態。 
【選択図】図３
Patent JP-2022505898-A (JP)
Title: 質量分析計のサンプラーコーンおよびインターフェース、ならびにそれらを互いに密封する方法
IPC: H01J49/06
Filed: 2019-10-24
Abstract: 【課題】実質的に液密なシールを提供し、質量分析器の真空領域における減圧の実現および維持に寄与する質量分析計アセンブリ等を提供する。 
【解決手段】サンプラーコーンの特定の構成、およびサンプラーコーンを質量分析計インターフェースに密封するための金属ガスケットとの使用方法が説明される。サンプラーコーン、インターフェース、またはその両方は、１つ以上の表面特徴部を含み得る。サンプラーコーンをインターフェースに結合することにより、金属ガスケットが圧縮または圧潰され、サンプラーコーンとインターフェースとの間にシールが提供され得る。例えば、サンプラーコーンおよびインターフェースの表面特徴部によって与えられる圧潰力により、ガスケットを圧潰し、サンプラーコーンとインターフェースとの間に実質的に液密なシールを提供することができる。 
【選択図】図１４
Patent JP-2021529876-A (JP)
Title: 表面酸化カーボンブラックナノ粒子及びそれを含む分散液を提供する方法
IPC: C09D11/324
Filed: 2019-07-04
Abstract: カーボンブラックの表面酸化方法が、向流混合リアクター中、有機溶媒又は他の溶媒中の前記カーボンブラックの溶液若しくはスラリーを、前記カーボンブラックの表面酸化のための試薬を含む液体キャリアと連続的に混合することで、前記カーボンブラックを前記試薬と反応させて、前記液体キャリアと前記溶媒との混合物中のナノ粒子分散液としての表面酸化カーボンブラックを形成することを含む。【選択図】図１