baber/WOPTO huggingface dataset:
Patent JP-2023136737-A (JP)
Title: Root pump
Inventor: YOSHIDA MASAYA
IPC: F04C18/18
Filed: 2022-03-17
Abstract: To provide a root pump capable of suppressing contact between a rotor and a rotor chamber peripheral face.SOLUTION: A root pump 10 has a rotor chamber 25. The rotor chamber 25 has a pair of rotor chamber end faces 26. The pair of rotor chamber end faces 26 are opposed to each other across a rotor 22 in the axial direction of a rotary shaft 16. The rotor chamber 25 has a rotor chamber peripheral face 27. The rotor chamber peripheral face 27 is formed from a circular-arc surface linking a suction hole 45 and a discharge hole 46 in the radial direction of a rotary shaft 16. The rotor chamber peripheral face 27 is opposed to a front end P1 of the rotor 22 via a predetermined radial clearance CL1. The rotor 22 has a tapered shape so that a rotor peripheral face 22d opposed to the rotor chamber peripheral face 27 at the front end P1 moves away from the rotor chamber peripheral face 27 in the axial direction of the rotary shaft 16 as going farther from a bearing.SELECTED DRAWING: Figure 7
Patent JP-2023064030-A (JP)
Title: Automobile parking monitoring device
IPC: G08G1/14
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an automobile parking monitoring device which can be introduced more easily and does not cause unnecessary intimidation. 
     SOLUTION: An automobile parking monitoring device 1 according to an aspect of the present invention is designed to be installed on a vehicle barricade or pole and comprises a fixing member 2 for securing the device to a shaft portion of a vehicle barricade or pole, a shaft member 3 connected to the fixing member 2, and at least one of a warning lamp 4, speaker 5, camera 6, and sensor 7 provided on the shaft member 3. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023142932-A (JP)
Title: Deodorizing fiber structure, air filter medium, and air filter
Inventor: MORI SHINKICHI
IPC: A61L9/01
Filed: 2022-03-25
Abstract: To provide a deodorizing fiber structure that is excellent in handling of inorganic particles and uses economic inorganic particles when a bad odor gas component are deodorized, in particular aldehyde such as acetaldehyde is efficiently removed, and inorganic particles are supported on a fiber structure, as well as an air filter medium and an air filter using the same.SOLUTION: Provided is a deodorizing fiber structure in which inorganic particles and a water-soluble amine compound are supported on a fiber structure, wherein the inorganic particles are porous particles and include one or more kinds selected from the group consisting of silicon dioxide, alumina, and titanium dioxide, an average particle diameter of the inorganic particles is 1 to 50 μm, a specific surface area of the inorganic particles is 100 m2/g or more, a pore volume of the inorganic particles is 0.3 ml/g or more, and the pH of a 10 mass% dispersion liquid of the inorganic particles and water is 6.6 or higher. An air filter medium and an air filter using the deodorizing fiber structure are also provided.SELECTED DRAWING: None
Patent JP-2023145280-A (JP)
Title: Recording material conveying device and image forming system
Inventor: SHIRAI MASANORI
IPC: H04N1/12
Filed: 2022-03-28
Abstract: To reduce the size of a device comprising a plurality of image reading means.SOLUTION: A lower image reading unit 222 comprises a light receiving unit 226 that receives reflected light from a sheet. The light receiving unit 226 is provided with a plurality of light receiving elements 226A arranged side by side in a direction orthogonal to a conveyance direction of the sheet. An upper image reading unit 221 also comprises a light receiving unit 226 that receives reflected light from the sheet. The light receiving unit 226 of the lower image reading unit 222 is located on the downstream side of an upstream side portion 81 in the conveyance direction of the sheet. The light receiving unit 226 of the upper image reading unit 221 is located on the upstream side of a downstream side portion 82 in the conveyance direction of the sheet.SELECTED DRAWING: Figure 15
Patent JP-2023079142-A (JP)
Title: Information processing device, information processing method, information processing system, and program
Inventor: XIE YINGDI
IPC: G06Q30/0601
Filed: 2022-03-30
Abstract: To provide an information processing device, an information processing method, an information processing system and a program for facilitating to acquire feedback of information about action of a user during virtual tray-on.SOLUTION: A virtual try-on system 1 includes a 3D model acquisition means 11 for acquiring a 3D model of a living body wearing clothing from 3D model provision means 21, objective information acquisition means 12 for acquiring objective information about at least one of the clothing and the living body, display means 14 for displaying the 3D model in a virtual space, reception means 13 for receiving an input of an instruction showing an action of a user in the virtual space, and feedback means 15 for feeding back the objective information and feedback information including action information showing actions of the user while the display means 14 displays the 3D model to a destination corresponding to the 3D model acquisition means 11.SELECTED DRAWING: Figure 2
Patent JP-2023156073-A (JP)
Title: Temperature measurement method and heat treatment system
Inventor: FUSE KAZUHIKO
IPC: H01L21/26
Filed: 2022-04-12
Abstract: To provide a temperature measurement method and a heat treatment system with which it is possible to accurately measure the surface temperature of substrates during flash light irradiation.SOLUTION: A semiconductor wafer surface having been preliminarily heated by light irradiation from a halogen lamp is irradiated with flash light from a flash lamp to heat the surface. The behavior of the semiconductor wafer that is rapidly deformed at flash light irradiation time is imaged by a high-speed camera at prescribed intervals to acquire a plurality of images. An angle calculation unit carries out image processing on the plurality of images and calculates a measurement angle of an upper radiation thermometer and the semiconductor wafer for each prescribed interval. An emissivity calculation unit obtains an apparent emissivity of the semiconductor wafer from the upper radiation thermometer for each prescribed interval on the basis of the measurement angle. Furthermore, a temperature correction unit corrects the temperature of the semiconductor wafer having been measured by the upper radiation thermometer for each prescribed interval, on the basis of the obtained emissivity.SELECTED DRAWING: Figure 10
Patent JP-2022106771-A (JP)
Title: Data processing method, server, and data collection device
IPC: H04N21/258
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method that reduces a processing load of an STB, a server, and a data collection device. 
     SOLUTION: A method obtains first network key performance indicator KPI data and performance data of a first set top box (STB) by a server. The first network KPI data is network KPI data of a first video service stream and the first STB is the STB for receiving the first video service stream. The method further calculates first video experience quality QoE of the first video service stream by the server based on a related model, the first network KPI data, and performance data of the first STB. The related model is a model based on history data and used by the server in order to calculate video QoE based on the network KPI data and the STB performance data. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157226-A (JP)
Title: Nasal delivery device and nasal delivery method
Inventor: YONEKAWA AKIRA
IPC: A61M15/08
Filed: 2022-04-14
Abstract: To provide a nasal delivery device that can accurately discharge aerosol to a predetermined part in a nasal cavity.SOLUTION: A nasal delivery device 2 comprises: a nozzle 8 to be inserted into a nasal cavity 26, and having a first discharge port 22a for discharging aerosol in the nasal cavity 26; a first distance detection sensor 12a arranged on the nozzle 8; and a discharge control unit 24 for allowing the aerosol to be discharged from the first discharge port 22a when the first discharge port 22a faces a superior nasal meatus 44 in the nasal cavity 26, on the basis of a detection result of the first distance detection sensor 12a.SELECTED DRAWING: Figure 7
Patent JP-2022095902-A (JP)
Title: Vapor pressure barrier, separator, and system for lead-acid battery for improved moisture loss capability, and manufacturing method of the same and method for use
IPC: H01M50/411
Filed: 2022-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cost-effective lead-acid battery with improved water loss capability in an electrolyte of a flooded lead-acid battery and/or the ability to reduce water evaporation and/or electrolysis. 
     SOLUTION: A lead-acid battery emits H 2  or O 2  gas. The lead-acid battery includes a container and a vapor pressure barrier. The vapor pressure barrier includes an oil layer on the surface of a porous membrane or an oil layer on the surface of a nonwoven fabric layer. The vapor pressure barrier is located between an electrolyte and the container. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157749-A (JP)
Title: Nucleic acid amplification device, nucleic acid detection device, and nucleic acid detection system
Inventor: KUSHIMA HIROMASA
IPC: C12M1/00
Filed: 2022-04-15
Abstract: To provide appropriate amplification of nucleic acids.SOLUTION: A nucleic acid amplification device according to an embodiment includes a main channel, at least one branch channel, a reaction tank, a filter, and a ventilation channel. In the main channel, a sample liquid flows toward a nucleic acid detection position. The branch channel is branched from the main channel at a branch position on the main channel. The reaction tank is provided on the branch channel. In the reaction tank, a primer for amplifying the nucleic acid to be detected is arranged. The filter is provided at the end of the branch channel opposite to the branch position. The filter has low permeability to the sample liquid and high permeability to air. The air passage is connected to the filter and allows air to flow therethrough.SELECTED DRAWING: Figure 13
Patent JP-2023158451-A (JP)
Title: Glove box
Inventor: YAMAMOTO AYAKA
IPC: B60R7/06
Filed: 2022-04-18
Abstract: To improve the strength of a glove box while allowing efficient use of a storage space of the glove box.SOLUTION: A vehicular glove box 10 provided with a side wall 6 on both sides in a vehicle width direction comprises a partition plate 7 which can be removed in an open state of the glove box 10. When the partition plate 7 is fitted to the vehicular glove box, a storage space of the glove box 10 is partitioned so as to be halved in a vehicle longitudinal direction, and on the inside of the side wall 6, a groove 61 is provided as an engaging part for engaging with the partition plate 7.SELECTED DRAWING: Figure 1
Patent JP-2022101700-A (JP)
Title: Reception apparatus and reception method
IPC: H04L1/00
Filed: 2022-05-02
Abstract: PROBLEM TO BE SOLVED: To allow for reliable notification of a start position of a transport packet or a transport stream during encapsulation of the transport packet or the transport stream in an error correction block. 
     SOLUTION: The transmission apparatus generates an FEC block on the basis of an input packet or an input stream, generates an FEC frame on the basis of the FEC block, and sends the FEC frame. A header of the FEC block includes type identification information identifying a type of the input packet or the input stream, information detecting a header error, and a minimum fixed length header having start position information of the input packet or the input stream stored in a payload of the FEC frame. The present technology is applicable, for example, to data transport. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138221-A (JP)
Title: Prevention of intestinal damage related lesions or bacterial flora imbalance due to chemotherapy or use of bacillus coagulans bc198 or metabolites thereof in adjunctive therapy
Inventor: CHEN WEI JEN
IPC: A61K35/742
Filed: 2022-05-10
Abstract: To provide use of Bacillus coagulans BC198 or metabolites thereof in the prevention or adjunctive therapy of intestinal damage related lesions or bacterial flora imbalance due to chemotherapy.SOLUTION: The present invention discloses use of Bacillus coagulans BC198 or metabolites thereof in the prevention or adjunctive therapy of intestinal damage related lesions or bacterial flora imbalance due to chemotherapy, that is, by administering an effective amount of Bacillus coagulans BC198 to an individual undergoing chemotherapy, it can effectively improve diseases such as weight loss, anorexia, diarrhea, shortened colon length, inflammation, intestinal tissue damage, and imbalance of intestinal flora caused by chemotherapy drugs, and in other words, Bacillus coagulans BC198 disclosed in the present invention can be an adjuvant for chemotherapy or as a food for dietary therapy, or other compositions for improving side effects or improving therapeutic effects.SELECTED DRAWING: Figure 1
Patent JP-2023167846-A (JP)
Title: 繊維強化複合材用繊維構造体及び繊維強化複合材
IPC: D03D1/00
Filed: 2022-05-13
Abstract: 【課題】繊維強化複合材の低下強度を抑制できる繊維強化複合材用繊維構造体及び繊維強化複合材を提供する。【解決手段】第３方向Ｚの第１端に位置する第２糸層２２は、第１方向Ｘに隣り合う緯糸２４の間において第２方向Ｙに延びるとともに、第２結合糸３２と係合される第１補助糸２５を有する。第３方向Ｚの第２端に位置する第２糸層２２は、第１方向Ｘに隣り合う緯糸２４の間において第２方向Ｙに延びるとともに、第１結合糸３１と係合される第２補助糸２６を有する。第１結合糸３１、第２結合糸３２、第１補助糸２５、第２補助糸２６の外径は、経糸２３及び緯糸２４の外径よりも小さい。第１補助糸２５と第２補助糸２６とは、第３方向Ｚに重なっている。【選択図】図３
Patent JP-2023169526-A (JP)
Title: 時空間領域と周波数変換領域の双領域処理による映像デノイジング方法とその装置
IPC: H04N5/21
Filed: 2022-05-17
Abstract: 【課題】映像における画像フレームのスケール変化や回転等の複雑な動きに対応する映像デノイジング装置及び方法を提供する。【解決手段】映像中の画像の画素値を直接用いて時空間的に処理を行うものと、画像を周波数領域に変換した変換領域で行われる処理の２つを組合せて、映像中に含まれるノイズを除去するデノイジング処理を行う映像のデノイジング方法とする。好ましくは画像中の画素を直接用いた時空間的な処理は、ブロックマッチングにより、画像の類似度による重み付け平均を行うものであり、さらに、フレーム巡回フィルタを適用して、現フレーム入力画像内における自己マッチングの結果と前フレーム出力画像との間のブロックマッチングの結果を重み付け加算する方法とする。【選択図】図１
Patent JP-2023163090-A (JP)
Title: 角形鋼管柱の継手接合工法
IPC: E04B1/58
Filed: 2022-04-27
Abstract: 【課題】角形鋼管柱を、添え板と高力ボルトを用いて長さ方向に接合する場合において、高力ボルトの締付けは、角形鋼管柱の外面側から挿入した高力ボルト頭の回転で、柱内部にセットしているナットを回転させで、ナットを締付ける工法であって、接合強度の安定確保と、微小範囲でのボルト位置変化に対応できる角形鋼管柱の継手接合工法を提供する。【解決手段】角形鋼管柱の接合部領域の内面壁に、ナット保持盤を有する添え板を当接し、前記角形鋼柱の外面側から挿入した高力ボルトに、ナット保持盤に有するナットが螺合して添え板を固定する構造と、添え板に有するナット保持盤の構造においては、座金形状より大きめに切り抜き加工を複数施した座金拘束プレートと、ナット形状より大きめに切り抜き加工を複数施したナット拘束プレ－トを重合し、薄板鋼板を加工した弁当箱形状のナットカバーを、前記重合盤のナット拘束プレート側に組み合わせている。【選択図】図１
Patent JP-2022107060-A (JP)
Title: Growth stent for congenital narrowing, growth stent manufacturing method, and growth stent embedding method
IPC: A61F2/91
Filed: 2022-05-23
Abstract: PROBLEM TO BE SOLVED: To make a growth stent re-expandable with the growth of a patient. 
     SOLUTION: After the growth stent is inserted into a blood vessel of a patient via a catheter, the growth stent is expanded from an initial state in which the growth stent is smaller than 8 French size to a first expanded state in which the stent is stable, and the stent is re-expanded from the first expanded state to a second expanded state in which the stent is stable and has a larger cross section, by subsequent introduction of an expansion catheter with the growth of the patient. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023174201-A (JP)
Title: 操作装置
IPC: E03C1/22
Filed: 2022-05-27
Abstract: 【課題】既設の排水栓装置に対して、後から電動駆動部による開閉機能や給湯器との連動機能を付与することが可能な操作装置を提供する。【解決手段】槽体Ｂに形成された排水口１００を開閉する栓蓋２１０と、栓蓋２１０の操作を行う操作部２２０とを備えた既設の排水栓装置２００に対して、操作装置１１を取り付ける。操作装置１１は通電によって駆動する電動駆動部１３と、操作部２２０の近傍に配置され、電動駆動部１３によって突出する作動部１４とを備える。操作装置１１は使用者からの操作指示に基づいて電動駆動部１３を駆動させ、作動部１４によって操作部２２０を作動させる。【選択図】図１
Patent JP-2023174305-A (JP)
Title: 漏電検出装置
IPC: G01R31/52
Filed: 2022-05-27
Abstract: 【課題】漏電判定（漏電検出）に要する時間を短縮する。【解決手段】バッテリの漏電を検出するための漏電検出装置は、スイッチを介してバッテリに接続される検出抵抗と、スイッチをＯＮ／ＯＦＦ制御する制御部とを備える。制御部は、スイッチをＯＮした後に検出抵抗に印加される検出電圧に基づいて、コモンモード容量を推定する。また、制御部は、スイッチをＯＮした後の過渡応答期間の最中に検出抵抗に印加される少なくとも２つの過渡電圧の情報を取得する。制御部は、コモンモード容量と少なくとも２つの過渡電圧に基づいて、絶縁抵抗を算出して、漏電の有無を判定する。【選択図】図８
Patent JP-2023175118-A (JP)
Title: ステントデリバリーシステム
IPC: A61F2/958
Filed: 2022-05-30
Abstract: 【課題】バルーンの羽根部の折り畳み形状の崩れを抑制し、ステントをクリンプした際のピンホールの発生を防止しつつステントの細径化を達成すること。【解決手段】内腔を有する外管１３０および内管１２０と、収縮状態の軸方向直交断面視において、内管１２０の径方向外側に凸となる外側折り返し部１４２と、径方向内側に凹となる内側折り返し部１４３と、が接続部１４４を介して交互に連続して形成されて内管１２０の周方向に沿って折り畳まれる複数の羽根部１４１を有し、径方向に拡縮可能に内管１２０の先端側と外管１３０の先端側に固定されるバルーン１４０と、バルーン１４０の外周面上に配置されるステント２００と、内管１２０上で、軸方向の位置がバルーン１４０の先端と基端の間に位置する造影マーカー１５０と、造影マーカー１５０の外表面から径方向外向きに突出して設けられる第１突起部１６０と、を備える。【選択図】図３
Patent JP-2023175377-A (JP)
Title: シミュレーション方法、シミュレーション装置、及びプログラム
IPC: G16Z99/00
Filed: 2022-05-30
Abstract: 【課題】壁面を再現するための壁粒子を配置することなく、壁面に接触する流体の流れを解析することができるシミュレーション方法を提供する。【解決手段】壁面に接して流れる流体を複数の粒子で表す。複数の粒子と壁面との間の粒子壁面間相互作用、及び複数の粒子の間の粒子間相互作用を決定し、複数の粒子のそれぞれについて、複数の粒子の運動を支配する運動方程式を解くことにより、複数の粒子の位置及び速度を時間発展させる。運動方程式を解く際に、複数の粒子のうち壁面までの距離が、シミュレーション条件として設定された第１距離以下の粒子について、粒子間相互作用及び粒子壁面間相互作用による力の他に、壁面から受ける減衰力、及び壁面の温度に応じたランダム力を作用させて粒子の位置及び速度を時間発展させる。【選択図】図４
Patent JP-2022111217-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of inhibiting such a situation that a player gets bored with a game in an early stage. 
     SOLUTION: Acquisition means acquires information on the basis of establishment of an acquisition condition, and storage means stores the information acquired by the acquisition means. When a determination condition is established, determination means executes determination on the basis of the information acquired by the acquisition means. Display means displays at least identification symbols corresponding to information before the determination means executes the determination, out of the information stored in the storage means. When the number of information items before the determination means executes the determination out of the information items stored in the storage means is a predetermined prescribed number of more, on the basis of a prescribed trigger, symbol variation means varies a display mode of at least prescribed number of identification symbols displayed on the display means into a prescribed display mode. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180675-A (JP)
Title: 再生プラスチック製造方法および当該製造方法で製造されてなる再生プラスチック
IPC: B29B17/00
Filed: 2022-06-10
Abstract: 【課題】本発明は、印刷層を含む包装材から、効率的に印刷層を脱離し、着色、異物及び気泡の少ない再生プラスチックを得る方法を提供することを課題とする。【解決手段】包装材（Ａ）から再生プラスチックを得る再生プラスチック製造方法であって、包装材（Ａ）は、プラスチック積層体及び前記プラスチック積層体の少なくとも一方の面上に設けられた印刷層を有し、前記印刷層は、前記包装材（Ａ）の最外面にあり、前記プラスチック積層体は、有彩色インキ層を含まず、包装材（Ａ）のポリエステル樹脂含有率が、８０質量％以上であり、包装材（Ａ）を、界面活性剤を含む脱離液に浸漬することで前記印刷層の８５質量％以上を除去して、積層体（Ｂ）を得る工程１と、前記積層体（Ｂ）をスクリュー及び吐出部を具備した押出装置を用いて溶融及び混練する工程２と、を含む、再生プラスチック製造方法。【選択図】なし
Patent JP-2023181831-A (JP)
Title: ガスパージ装置及び紫外線照射装置
IPC: B01J19/12
Filed: 2022-06-13
Abstract: 【課題】ワークの搬送路上に不活性ガス雰囲気のガスパージ室を形成するガスパージ装置において、装置全体の大型化を招くことなく、ガスパージ室内への空気の流入や不活性ガスの流出を抑制する。【解決手段】所定の搬送方向に沿って移動するワークに紫外線を照射する紫外線照射装置に用いられ、前記ワークの搬送路上に不活性ガス雰囲気を形成するためのものであって、前記搬送路上に設けられ、不活性ガスが充填されるガスパージ室と、前記ワークを導出又は導入させる開口部と、前記ガスパージ室内に紫外線を取り込む窓部とを形成するケーシングと、前記開口部に設けられ、当該開口部を流れるガスに抵抗を加えるラビリンス構造と、前記ガスパージ室から視て前記ラビリンス構造の外側に設けられ、前記ガスパージ室外のガスを吸入するガス吸込部とを備え、前記ラビリンス構造と前記ガス吸込部とが一体的に設けられているガスパージ装置である。【選択図】図２
Patent JP-2023182229-A (JP)
Title: 飲料注出装置
IPC: B67D1/04
Filed: 2022-06-14
Abstract: 【課題】メンテナンスを容易に行うことが可能な飲料注出装置を提供する。【解決手段】飲料注出装置は、可撓部を有する飲料注出管と、飲料注出管を支持するベースと、飲料注出管の少なくとも一部を上方から覆う蓋部材と、飲料注出管の可撓部を外側から押圧することにより飲料注出管の流路を閉鎖する押圧部材と、押圧部材の状態を、飲料注出停止用の進出状態と飲料注出用の退避状態との間で状態変更させる第１操作部材と、メンテナンス補助装置と、を具備する。メンテナンス補助装置は、ベースに連結される第１部材と、押圧部材を支持する支持体と、第２操作部材と、を有する。第２操作部材は、進出状態の押圧部材が、流路を閉鎖する作動位置から、流路を開放するメンテナンス位置に移動するよう、支持体を第１部材に対して相対移動させる。【選択図】図５
Patent JP-2022118168-A (JP)
Title: action response toy
IPC: A63H33/26
Filed: 2022-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an action response toy capable of outputting a performance in response to action in which a user approaches toy bodies each other, and subsequently, capable of outputting a performance according to action in which a user separates the toy bodies each other. 
     SOLUTION: An action response toy 10 comprises a buckle 20 and rings 40A, 40B. The buckle 20 and the rings 40A, 40B can be attached to a body of a user 11 respectively, and can be made to approach and separate each other, according to action performed by the user to which they are attached. A main control part included in the buckle 20 controls a main output part in the buckle 20 to output a first performance, when it is determined that, the ring 40A or 40B is made to approach the buckle and ring, and controls the main output part in the buckle 20 to output a second performance when it is determined that, the ring 40A or 40B is made to separate from the buckle and ring by the user's action in outputting the first performance. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022118231-A (JP)
Title: Method for packaging fiber material
IPC: B65B61/02
Filed: 2022-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for packaging a fiber material such as cellulose acetate tow bale. 
     SOLUTION: A method for packaging a fiber material such as cellulose acetate tow bale is disclosed. In this method, the fiber material is arranged at least between an upper sheet and a lower sheet, the fiber material is compressed, and 100% of the surface area of the fiber material is substantially packaged by a packaging material including the upper sheet and the lower sheet. After a remaining force of a packaged bale has reached equilibrium, 99% or greater of the surface area of the bale is packaged by the packaging material. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023008957-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C07C62/24
Filed: 2022-06-30
Abstract: To provide a carboxylate which allows a resist pattern having good CD uniformity to be produced, and a resist composition containing the same.SOLUTION: There are provided a carboxylate represented by formula (I) and a resist composition. [In the formula, R1 and R2 each represent *-O-L10-CO-O-R10 or the like; L10 represents an alkanediyl group; R10 represents an optionally substituted alicyclic hydrocarbon group (-CH2- in the group is substituted with a group represented by formula (R10-1) or the like); Rf1 and Rf2 each represent a fluorine atom or the like; s represents an integer of 0-10; R4, R5, R7 and R8 each represent a halogen atom, a haloalkyl group or the like; A1 and A2 each represent an optionally substituted hydrocarbon group; m1 represents an integer of 1-5, m2 and m8 represent integers of 0-5, and m4, m5 and m7 represent integers of 0-4, provided that 1≤m1+m7≤5 and 0≤m2+m8≤5; and X0 represents an optionally substituted hydrocarbon group.]SELECTED DRAWING: None
Patent JP-2022130748-A (JP)
Title: Method for manufacturing semiconductor device
IPC: H01L29/872
Filed: 2022-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that can increase the number of semiconductor devices (number of chips) obtained from a single wafer. 
     SOLUTION: By cutting a SiC wafer (2) along a dicing area (4) set on the SiC wafer (2), an individual semiconductor device (1) is broken into pieces. During the individualization, a SiC substrate (5) and a SiC epitaxial layer (6), as well as a first insulating layer (81) and a second insulating layer (82), are simultaneously cut along the dicing area (4). The end faces of the individualized semiconductor device (1), i.e., the end face (2C) of the SiC wafer (2) and the first and second insulating layers (8), become flush. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024010414-A (JP)
Title: 電気機器の配線部材と電力変換装置
IPC: H02M7/48
Filed: 2022-07-12
Abstract: 【課題】本発明は、高周波電流に対してインダクタンスと電力損失を低減できる、電気機器の配線部材と、この配線部材を用いた電力変換装置を提供する。【解決手段】本発明による、電気機器の配線部材５０は、互いに電気的に接続され積層された複数の第１の導体２ａ、２ｂと、複数の第１の導体２ａ、２ｂの間に設けられ、他の導体に電気的に接続していない第２の導体８と、第１の導体２ａ、２ｂと第２の導体８との間のそれぞれに設けられた絶縁材１とを備える。【選択図】図１