baber/WOPTO huggingface dataset:
Patent JP-WO2019176421-A1 (JP)
Title: 非水電解質二次電池用セパレータ、非水電解質二次電池、及び非水電解質二次電池用セパレータの製造方法
IPC: H01M50/409
Filed: 2019-02-13
Abstract: 本開示は、耐熱性が高く、かつ耐熱層の脱落が起こり難い非水電解質二次電池用セパレータを提供することを目的とする。実施形態の一例である非水電解質二次電池は、正極と、負極と、正極と負極との間に介在するセパレータとを備える。セパレータは、ポリオレフィン製の基材と、基材の表面に設けられた耐熱層とを有する。耐熱層は、アラミド樹脂を含み、当該アラミド樹脂は、赤外分光測定により得られる赤外吸収スペクトルの波長１３１８ｃｍ −１ の吸光度Ａに対する波長１６５０ｃｍ −１ の吸光度Ｂの比（Ｂ／Ａ）が０．９４〜１．１４である。
Patent JP-WO2019188644-A1 (JP)
Title: 遷移金属化合物、オレフィン重合用触媒およびオレフィン重合体の製造方法
IPC: C08F210/18
Filed: 2019-03-20
Abstract: ［課題］高い重合活性で、分子量の高いオレフィン重合体を製造するのに有用な遷移金属化合物等方法を提供すること。［解決手段］下記一般式［I］または［II］で表される遷移金属化合物。［式中、Ｒ1〜Ｒ14は水素原子、炭化水素基等であり、Ｒ5〜Ｒ12の少なくとも１つ以上はＺＲで表される置換基（Ｚは酸素原子等であり、Ｒは炭化水素基等であって、Ｚを介してフルオレニル配位子と結合している。）であり、Ａは二価の炭化水素基、Ｙは炭素原子、ケイ素原子等、Ｍは周期表第４族遷移金属原子、ｊは１〜４の整数、Ｑはハロゲン等である。］
Patent JP-WO2019198595-A1 (JP)
Title: ダンパー装置
IPC: E05C9/04
Filed: 2019-04-03
Abstract: 環状弾性部材を用いた簡単な構造で十分な制動力を得られるダンパー装置を提供する。このダンパー装置１０は環状弾性部材５０を有し、一方の部材に支持部４０が設けられ、他方の部材に一対の対向壁６５，６５が設けられ、環状弾性部材５０は支持部４０外周に装着され、この装着状態で、環状弾性部材５０内周の移動方向で互いに対向する部分が当接部分５１，５１をなし、環状弾性部材５０内周の移動方向に直交する方向で互いに対向する部分に離間部分５３，５３が設けられ、支持部外周に環状弾性部材５０が装着された状態で、離間部分５３，５３の最大距離Ａは、一対の対向壁６５，６５の先端部どうしの開口幅Ｂよりも大きい。
Patent JP-WO2019202638-A1 (JP)
Title: 包装体
IPC: B65D77/08
Filed: 2018-04-16
Abstract: 本発明である包装体（１）は、複数の物質を収容する内部空間を有する第一収容領域部（１１）及び第二収容領域部（１２）と、物質が流通可能であり、第一収容領域部（１１）の内部空間と第二収容領域部１２の内部空間とを相互に連通させる連通路（２１）と、を備える。そして、第一収容領域部（１１）及び前記第二収容領域部（１２）は、外部からの圧力に応じて内部空間が縮小／拡大するよう構成されており、当該第一収容領域部及び第二収容領域部の内部空間の縮小／拡大に応じて物質が連通路（２１）を流通するよう構成され、当該連通路（２１）は、少なくとも一部の通路の幅が他の箇所よりも狭く形成されている、という構成をとる。
Patent JP-WO2019224937-A1 (JP)
Title: プラズマ処理機
IPC: H05H1/24
Filed: 2018-05-23
Abstract: プラズマ化されたガスをプラズマヘッド１４から放出して処理を行うプラズマ処理機を、プラズマヘッドの電極に電圧が印加される前においてガス供給装置５０からプラズマヘッドに供給されるガスの圧力ＰA，ＰB，ＰC，ＰDを検出し、その圧力に基づいて、当該プラズマ処理機による処理の開始を許容するように構成する。
Patent JP-WO2020008676-A1 (JP)
Title: 作業車両
IPC: F16H57/04
Filed: 2019-02-20
Abstract: 変速機（２０）は、回転軸（２１）と、回転軸（２１）の軸心（ＡＸ）を中心として回転可能なカップリングスリーブ（２３）と、カップリングスリーブ（２３）の外周に係合されるシフトフォーク（２４）と、回転軸（２１）と平行に配置され、シフトフォーク（２４）を支持するシフト軸（２５）とを備える。シフトフォーク（２４）は、シフト軸（２５）に支持される支持部（３０）と、支持部（３０）から回転軸（２１）の周方向に沿って延び、カップリングスリーブ（２３）の上方に配置される第１腕部（３１）と、第１腕部（３１）上に配置されるオイル受け部（３３）とを有する。オイル受け部（３３）は、上面視において回転軸（２１）の軸方向と垂直な方向に延びる長孔（３３ａ）を含む。
Patent JP-WO2020049660-A1 (JP)
Title: 冷凍サイクル装置
IPC: F25B1/00
Filed: 2018-09-05
Abstract: 冷凍サイクル装置（１００）は、第１冷媒経路（１０）と、第２冷媒経路（２０）とを備えている。第１冷媒経路（１０）は、圧縮機（１）、第１熱交換器（５１）、第１配管（４）、第２熱交換器（５）、低圧受液器（６）、圧縮機（１）の順に冷媒が流れる。第２冷媒経路（２０）は、第１冷媒経路（１０）において第１熱交換器（５１）と第２熱交換器（５）とに接続された第１配管（４）と、低圧受液器（６）とに接続されている。第２冷媒経路（２０）は、電動ポンプ（２１）を含んでいる。電動ポンプ（２１）は、低圧受液器（６）から第１配管（４）に冷媒を流すように構成されている。
Patent JP-WO2020050271-A1 (JP)
Title: ４座ジアミノジホスフィン配位子、遷移金属錯体及びそれらの製造方法並びにその用途
IPC: C07C67/00
Filed: 2019-09-03
Abstract: 本発明は、製造及び取り扱いが容易で比較的安価に調達できるＰＮＮＰ４配位子を有する遷移金属錯体、及びその製造法と、該遷移金属錯体を触媒としてケトン類、エステル類、アミド類を水素化還元し対応するアルコール類、アルデヒド類、ヘミアセタール類、ヘミアミナール類を製造する方法、該遷移金属錯体を触媒としてアルコール類、ヘミアセタール類、ヘミアミナール類を酸化し対応するカルボニル化合物を製造する方法、及び該遷移金属錯体を触媒としてアルコール類とアミン類を脱水素縮合することによるアルキルアミン類を製造する方法に関する。
Patent JP-WO2020066027-A1 (JP)
Title: 直流電源装置、モータ駆動装置、送風機、圧縮機及び空気調和機
IPC: H02M7/12
Filed: 2018-09-28
Abstract: 直流電源装置（１００）は、一端が交流電源（１）に接続されるリアクトル（２）、リアクトル（２）の他端に接続され、交流電源（１）から出力される第１電圧を直流電圧に変換するブリッジ回路（３）、ブリッジ回路（３）の出力電圧を平滑するコンデンサ（４）、第１電圧を検出する電圧検出器（５）、交流電源（１）とブリッジ回路（３）との間に流れる交流の第１電流を検出する電流検出器（６）と、第１電流の検出値に含まれる検出誤差を算出し、検出誤差に基づいて第１電流の検出値の補正値を生成し、第１電圧の検出値及び第１電流の検出値の補正値に基づいてブリッジ回路（３）のスイッチング素子を制御する制御部（８）を備える。
Patent JP-WO2020071422-A1 (JP)
Title: 感光性樹脂組成物、パターン硬化膜の製造方法、硬化膜、層間絶縁膜、カバーコート層、表面保護膜及び電子部品
IPC: G03F7/027
Filed: 2019-10-02
Abstract: （Ａ）重合性の不飽和結合を有するポリイミド前駆体と、（Ｂ）下記式（１）で表される化合物と、（Ｃ）光重合開始剤と、（Ｄ）熱ラジカル発生剤と、を含む感光性樹脂組成物。（式（１）中、Ａは２価の有機基であり、アクリル基又はメタアクリル基を含まない。Ｒ１〜Ｒ４は、それぞれ独立に、水素原子又は炭素数１〜４の脂肪族炭化水素基である。ｎ１及びｎ２は、それぞれ独立に、１〜２０の整数である。ｍ１及びｍ２は、それぞれ独立に、０又は１である。）
Patent JP-WO2020100212-A1 (JP)
Title: 水硬性組成物用添加剤の製造方法
IPC: C04B24/26
Filed: 2018-11-13
Abstract: 特殊な攪拌羽根を使用しなくとも、攪拌による上り現象（ワイセンベルク効果）を発生させずに効率のよい水硬性組成物用添加剤の製造方法を提供する。水硬性組成物用添加剤の製造方法であって、前記水硬性組成物用添加剤は、共重合体を含有し、当該共重合体が、下記の一般式１で示される単量体と、不飽和カルボン酸及び／又はその塩とを、硫黄原子を含有する疎水性連鎖移動剤の存在下で水溶媒中で重合させることによって製造され、ゲルパーミエーションクロマトグラフィーで測定したポリエチレングリコール換算の質量平均分子量が１０００００以上２００００００以下である水硬性組成物用添加剤の製造方法。
Patent JP-WO2021029278-A1 (JP)
Title: 毛髪保持具、その製造方法及びそれを用いた毛髪処理方法
IPC: A45D7/00
Filed: 2020-08-04
Abstract: 毛髪保持具（１）は、一端の開口部（１ａ）から他端の開口部（１ｂ）に向けて毛髪束（Ｈ）を挿入可能に構成された筒状体（２）を備える。毛髪保持具（１）は、長手方向（Ｘ）及び幅方向（Ｙ）を有する。毛髪保持具（１）は、長手方向（Ｘ）に沿って巻き上げ可能に構成されており、巻き上げ時に内側に位置する第１シート（２１）及び外側に位置する第２シート（２２）を有する。２枚のシート（２１，２２）のうちの一方の又は両方のシートが以下の（１）及び（２）の条件の少なくとも一方を満たす。（１）ポリエステル系不織布を含み且つ１００℃・周波数１Ｈｚで測定された動的粘弾性の貯蔵弾性率Ｅ’が５０ＭＰａ以上である。（２）ポリエステル系不織布を含み且つ１５０℃・周波数１Ｈｚで測定された動的粘弾性の貯蔵弾性率Ｅ’が１９．２ＭＰａ以上である。
Patent WO-2021157335-A1 (WO)
Title: Dissimilar material joint structure and manufacturing method therefor
Inventor: MAEHANA Hidekazu
IPC: B29C69/00
Filed: 2021-01-19
Abstract: A beam structure (30) made of the same material as a second member (20) is formed on a surface (21) of the second member (20) by a three-dimensional shaping technique. The beam structure (30) includes a pillar portion (31) erected on the surface (21) of the second member (20), and a beam portion (32) connected to the pillar portion (31). The first member (10) before solidification is filled on the surface (21) of the second member (20) and in the internal space (33) of the beam structure (30) and then solidified. As a result, a dissimilar material joint structure (1) is produced in which the first member (10) and the second member (20) made of a material different from that of the first member (10) are joined. Therefore, a dissimilar material joint structure making it possible to obtain a stronger joining force and a method for producing the same are provided.
Patent WO-2021149742-A1 (WO)
Title: Vacuum pump and stator column
Inventor: KABASAWA TAKASHI
IPC: F04D19/04
Filed: 2021-01-20
Abstract: [Problem] To provide a vacuum pump and a stator column that can alleviate a pressure difference occurring in an exhaust path, and pass purge gas as evenly as possible therethrough. [Solution] Partition walls X, Y extending from an outer peripheral surface of a stator column 20 toward an inner periphery of a rotor blade are mounted at two locations, and a circumferential groove-shaped flow path is formed. The cross-sectional area of the flow path is changed in the circumferential direction to change the pressure of gas flowing in the flow path. As a result, since the pressure difference in front of and behind the partition wall on the downstream side can be made uniform regardless of location, the flow rate of the gas passing through a gap between the partition wall on the downstream side and an inner peripheral surface of the rotor blade can be made uniform regardless of location. As a method for changing the cross-sectional area, there are a method that changes the depth of the groove-shaped flow path (first embodiment), and a method that changes the interval between the partition walls at the two locations (second embodiment).
Patent WO-2021166991-A1 (WO)
Title: Back-surface-protection-film forming composite, method for manufacturing first laminated body, method for manufacturing third laminated body, and method for manufacturing semiconductor device equipped with back surface protection film
Inventor: NAKAISHI Yasunobu
IPC: B32B37/12
Filed: 2021-02-18
Abstract: A back-surface-protection-film forming composite (1) that is formed by laminating a back-surface-protection-film forming film (13) on a protection layer (12) is used for a method for manufacturing a first laminated body, said method including: a first lamination step for bonding the back-surface-protection-film forming film (13) to a back surface of a semiconductor substrate to obtain a second laminated body in which the semiconductor substrate, the back-surface-protection-film forming film (13), and the protection layer (12) are laminated in that order; a curing step for curing the back-surface-protection-film forming film (13) of the second laminated body to obtain a back surface protection film; and a transportation step for transporting the second laminated body from the first lamination step to the curing step, whereby the first laminated body includes the semiconductor substrate, the back surface protection film, and the protection layer (12) that are laminated in that order.
Patent WO-2021167069-A1 (WO)
Inventor: TERAMOTO SHINYA
IPC: C22C38/34
Filed: 2021-02-19
Abstract: L'invention concerne un fil d'acier qui a une excellente usinabilité d'enroulement à froid, et, lorsqu'il est formé en un ressort, a une excellente limite de fatigue. La composition chimique d'un fil d'acier selon le présent mode de réalisation contient, en % en masse, 0,50 % à 0,80 % de C, 1,20 % à moins de 2,50 % de Si, 0,25 % à 1,00 % de Mn, 0,020 % ou moins de P, 0,020 % ou moins de S, 0,40 % à 1,90 % de Cr, 0,05 % à 0,60 % de V, et 0,0100 % ou moins de N, et le reste étant constitué de Fe et d'impuretés. La densité en nombre de précipités à base de V ayant un diamètre maximal de 2 nm à 10 nm est de 5 000 à 80 000 par µm3.
Patent WO-2021172475-A1 (WO)
Inventor: KINUGASA YOSHIHIKO
IPC: A61F13/511
Filed: 2021-02-25
Abstract: The present invention is a nonwoven fabric for absorbent articles which comprises an air-through nonwoven fabric containing thermoplastic fibers and having a plurality of thermally bonded parts (P) which are intersections of the fibers that have been thermally bonded. This nonwoven fabric for absorbent articles contains melted fibers (F1) having melting trace parts (T) resulting from the thermoplastic fibers having been melted and solidified, hence having lost the fiber form thereof. In the melted fibers (F1), the melting trace parts (T) are formed in parts other than the thermally bonded parts (P). The nonwoven fabric for absorbent articles has a total of five or more observed melted fibers (F1) when five 500 μm×400 μm observation regions are observed at a magnification of 200 times on at least one surface, the observed melted fibers (F1) being melted fibers having melting trace parts (T) in the observation regions.
Patent WO-2021215121-A1 (WO)
Inventor: ONKURA YU
IPC: H01Q9/26
Filed: 2021-03-03
Abstract: Provided are an antenna device and a wireless communication device that are compact and capable of sending and receiving a vertically polarized wave without necessitating additional noise suppression. An antenna device (100) comprises: a powered antenna element (101) that is electrically connected at one end to a supply source (203) for supplying a wireless communication signal, and that is provided with an element section (101A) which is parallel to a ground surface; and an unpowered antenna element (102) that is provided with a vertical element section disposed perpendicularly to the ground surface, and that is disposed close to the other end of the powered antenna element (101). Furthermore, a wireless communication device (200) comprises: the antenna device (100); and a substrate (201) in which formed are the supply source (203) for supplying the wireless communication signal, and a ground layer (202) having a reference potential.
Patent WO-2022024446-A1 (WO)
Inventor: KAMIYA TETSU
IPC: A23L5/00
Filed: 2021-03-12
Abstract: Provided are a solid food having enhanced stickiness and easily manageable strength and a solid milk. This solid food, which is a solid form food obtained by compression-molding a food powder, has a breaking stress of 0.067 N/mm 2  or more and a peeling shear stress on a flat surface of more than 0.015 N/mm 2 .
Patent WO-2021193305-A1 (WO)
Title: 光増幅ファイバ、光ファイバ増幅器および光通信システム
Inventor: TAKASAKA SHIGEHIRO
IPC: H01S3/067
Filed: 2021-03-17
Abstract: 光増幅ファイバは、希土類元素を添加した少なくとも一つのコア部と、前記コア部を取り囲み、各コア部の最大屈折率よりも低い屈折率を有する内側クラッド部と、前記内側クラッド部を取り囲み、前記内側クラッド部の屈折率よりも低い屈折率を有する外側クラッド部と、を備え、前記内側クラッド部は複数の気泡を含む。
Patent WO-2022215129-A1 (WO)
Title: Vibration output device, vibration output method, and program
Inventor: TAKEDA TOKI
IPC: G10L21/16
Filed: 2021-04-05
Abstract: This vibration output device comprises: a voice data acquisition unit for acquiring voice data; a stress-timed rhythm acquisition unit for acquiring data that indicates a stress-timed rhythm in the voice data; a rhythmic vibration generation unit for generating a vibration waveform that corresponds to the stress-timed rhythm; a synchronization control unit for synchronizing the vibration waveform and the timing of the voice data; a voice output unit for outputting, at the synchronized timing, a voice that is indicated in the voice data; and a vibration output unit for outputting, at the synchronized timing, vibrations that are indicated in the vibration waveform.
Patent WO-2021251026-A1 (WO)
Title: Observation device for gas under observation, method of observing ions under observation, and sample holder
Inventor: NAKAMURA AKIKO
IPC: H01J37/20
Filed: 2021-04-28
Abstract: Provided are an observation device, an observation method for a gas under observation, and a sample holder that can be suitably used, with which a sample holder, onto which a thin-plate sample has been integrally installed, can be moved independently within an analysis chamber. This observation device is equipped with: a scanning electron microscope (15) for detecting secondary electrons produced by irradiating a sample (17) with an electron beam within an analysis chamber (11); a sample holder (12) that comprises a cell (12c) for accommodating a gas under observation and an opening window (W) of the cell (12c), and that also includes a sample loading section (12b) to which the sample (17) can be placed with the opening window (W) closed; and an ion-under-observation detection unit (20) for irradiating a front surface of the sample (17) with an electron beam in a state where the gas under observation of the cell (12c) is in contact with a reverse surface of the sample (17), and detecting ions under observation arising due to the gas under observation, the ions being produced by the electron beam. The entirety of a hydrogen cell (12c) can be sealed off in a state where the gas under observation is accommodated in the cell and the sample (17) is placed in the sample loading section (12b) of the sample holder.
Patent WO-2022230205-A1 (WO)
Inventor: YOSHIOKA SHOHEI
IPC: H04W4/46
Filed: 2021-04-30
Abstract: Provided is a terminal including a transmitter that transmits a transport block to a first terminal by using a resource selected from a resource pool, a receiver that receives information regarding resource selection from another terminal, and a controller that selects or reselects the resource from the resource pool on the basis of the information regarding the resource selection. The transmitter transmits the transport block to the first terminal by using the selected or reselected resource.
Patent WO-2022234659-A1 (WO)
Title: Wire electric discharge machining apparatus and wire electric discharge machining method
Inventor: MIYAKE HIDETAKA
IPC: B23H1/00
Filed: 2021-05-07
Abstract: In the present invention, a control unit (300) controls a holding device so as to move upward relative to a pair of machining fluid escape prevention plates (43) such that a cutting/sending stage (10) is driven when cutting machining starts and such that a workpiece-securing plate on which a workpiece (W) is placed and secured and a pair of machining fluid deflection plates (41) are brought close to a plurality of cutting wire parts (1b), and moreover controls the holding device so as to hold a workpiece pressing part (46) at a cutting start position until the workpiece (W) reaches a first position due to the upward movement. After the workpiece (W) has reached the first position, the control unit (300) controls the holding device so as to release holding of the workpiece pressing part (46).
Patent WO-2022091464-A1 (WO)
Inventor: NAKAI YUKI
IPC: H04N5/232
Filed: 2021-05-12
Abstract: La présente invention concerne un dispositif de traitement d'informations qui comprend une unité de commande qui commande une capture d'image sur la base d'informations de rendu de capture d'image indiquant une variation d'une image capturée et d'informations de cible de capture d'image indiquant une cible de capture d'image. Le terme "capture d'image" utilisé dans la présente invention signifie une opération pour obtenir une image par une caméra, la "caméra" étant définie comme étant à la fois une caméra réelle et une caméra virtuelle qui effectue un changement de composition virtuellement en découpant une partie d'une image obtenue par une opération de réception de lumière de la caméra réelle.
Patent WO-2022019031-A1 (WO)
Title: Apparatus and method for producing reconstituted tobacco sheets
Inventor: SENDA KOTARO
IPC: A24B3/14
Filed: 2021-06-22
Abstract: An apparatus for producing reconstituted tobacco sheets according to the present invention includes: a die through which a reconstituted tobacco material is discharged in a sheet-like shape; and a slitting drum that cuts the sheet-like reconstituted tobacco material discharged from the die. The die includes: a housing; a supply port provided in the housing and through which the reconstituted tobacco material is supplied; and a discharge port provided in a side face of the housing and through which the reconstituted tobacco material is discharged.
Patent WO-2022004513-A1 (WO)
Title: Curing catalyst used for curing polymer, method for producing same, moisture-curable composition, and method for producing cured product
Inventor: NAKAGAWA YUYA
IPC: C08L101/10
Filed: 2021-06-23
Abstract: Provided is a curing catalyst which is highly safe and has a practical curing speed.　Provided by the present invention is a curing catalyst [B] used for curing a polymer [A] having a reactive hydrolyzable silicon-containing group. The curing catalyst [B] contains a catalyst composition obtained by forming a composite material by reacting a titanium compound [B1] and ammonium hydroxide [B2] in a mixture obtained by mixing the titanium compound [B1] and the ammonium hydroxide [B2]. In the mixture, the molar ratio of the titanium compound [B1] relative to the ammonium hydroxide [B2] is 1-2.8. The titanium compound [B1] is represented by chemical formula (1). The ammonium hydroxide [B2] is represented by chemical formula (2).
Patent WO-2022009690-A1 (WO)
Title: Inorganic reinforced polyamide resin composition
Inventor: YOSHIMURA NOBUHIRO
IPC: C08L77/00
Filed: 2021-06-24
Abstract: [Problem] To provide an inorganic reinforced polyamide resin composition which achieves a good balance between conflicting mechanical characteristics, namely between high stiffness and impact resistance (high toughness), while having excellent fluidity, and which additionally has excellent long-term wear resistance (high sliding properties) in cases where an inorganic fiber-reinforced material is used as a sliding counterpart member. [Solution] An inorganic reinforced polyamide resin composition which contains from 10% by mass to 55% by mass of a crystalline polyamide resin (A), from 1% by mass to 20% by mass of an amorphous polyamide resin (B), from 40% by mass to 70% by mass of an inorganic reinforcing material (C) and from 0.5% by mass to 10% by mass of a modified polyolefin resin (D) having a reactive functional group that is reactive with a terminal group and/or a main chain amide group of a polyamide resin, said inorganic reinforced polyamide resin composition being characterized in that: the blending mass ratio of the component (D) to the component (A) satisfies 0.01 ≤ (D)/(A) ≤ 0.2; and the blending mass ratio of the component (B) to the component (A) satisfies 0.05 ≤ (B)/(A) ≤ 0.7.
Patent WO-2022050120-A1 (WO)
Title: Image forming method and image forming apparatus
Inventor: HIGUCHI TAKAYUKI
IPC: G03G9/087
Filed: 2021-08-24
Abstract: An image forming method comprises: transferring a toner on a photosensitive drum to a sheet, and applying a fixing solution to the transferred toner-bearing sheet. The toner contains a first binder resin, a second binder resin, and a third binder resin. The first binder resin and the second binder resin are polyester resins, and the third binder resin is a polystyrene resin or a composite resin having a prescribed structure. The softening temperature of the third binder resin is less than the sum of the following: the product of the softening temperature of the first binder resin with the content ratio of the first binder resin and the product of the softening temperature of the second binder resin with the content ratio of the second binder resin.
Patent WO-2023026386-A1 (WO)
Inventor: HIGASHIYAMA MASASHI
IPC: B66B11/04
Filed: 2021-08-25
Abstract: An elliptical spacer hole, which is longer in a direction along the longitudinal direction of a supporting beam, is provided on an upper surface of at least one spacer of a pair of spacers at the supporting beam side. In the longitudinal direction of the supporting beam, a plurality of beam holes are provided along the longitudinal direction at an end part on the side disposed on the top of the at least one spacer. The spacer is fixed to the supporting beam with a bolt that passes through the elliptical spacer hole and a beam hole which is provided at an upper position overlapping the elliptical spacer hole.
Patent WO-2022070970-A1 (WO)
Title: Polishing and cleaning method, cleaning agent, and polishing/cleaning set
Inventor: HIRAKO SACHIKO
IPC: H01L21/304
Filed: 2021-09-17
Abstract: The purpose of the present invention is to provide a method for satisfactorily cleaning a substrate comprising a high-hardness material after the polishing of the substrate. Provided is a method for polishing and cleaning a substrate comprising a material having a Vickers hardness of 1500 Hv or more. This method comprises: a step for polishing a substrate of interest with a polishing composition; and a step for cleaning the polished substrate with a cleaning agent. The polishing composition contains a polishing auxiliary agent. The cleaning agent contains a surfactant.
Patent WO-2022065278-A1 (WO)
Inventor: LU XIN
IPC: G06N20/00
Filed: 2021-09-21
Abstract: [Problem] To obtain a more precise distance by converting a statistical distance to a statistical distance matrix. [Solution] In the present invention, a processing unit calculates first and second average vectors μμ1 and μμ2 and first and second covariance matrices ΣΣ1 and ΣΣ2 from first and second vector data aa and bb or first and second matrices or sets AA and BB to be compared, and determines a statistical distance matrix DD, which is an explanatory trace of a statistical distance D defined by the calculation results. The processing unit accumulates local distances related to the statistical distance matrix DD to obtain distance cumulative vectors φφ, and converts these to a distance cumulative matrix ΦΦ. The processing unit stores the distance cumulative matrix ΦΦ or an image based on the distance cumulative matrix ΦΦ in a storage unit, or displays the same on a display unit, or outputs the same by means of an output unit. The processing unit can execute a clustering process on the statistical distance matrix DD, and append a cluster label or an element label to the distance cumulative matrix ΦΦ.