baber/WOPTO huggingface dataset:
Patent JP-2021514666-A (JP)
Title: Ｂ型肝炎ワクチンおよびその使用
IPC: C07K14/02
Filed: 2019-03-06
Abstract: 本明細書では、操作Ｂ型肝炎ウイルス（ＨＢＶ）による、分子ワクチン構築物が提示される。ワクチン構築物はまた、宿主細胞内のサイトカインなど、異種遺伝子の発現をモジュレートするための、リガンド誘導性操作遺伝子スイッチ系も含みうる。
Patent JP-2021508133-A (JP)
Title: 個別映像信号出力を利用したマッピング擬似ホログラム提供装置及び方法
IPC: G06T19/00
Filed: 2018-11-29
Abstract: 本発明の一実施例に係る、リアルタイムエンジンの個別映像信号出力を通じたマッピング擬似ホログラム表現方法において、（ａ）仮想現実コンテンツ内の何れかの地点に位置したカメラにより、第１のユーザに対応する仮想現実コンテンツ内のキャラクタを含む部分視点映像を生成するステップと、（ｂ）部分視点映像に対してキャラクタの周りのオブジェクトのうち少なくとも１つを含むホログラム映像を生成するステップと、（ｃ）ホログラム映像を第１のユーザ及び第１のユーザとは互いに異なる第２のユーザの間に配置されたホログラムスクリーンに送り出すステップと、を含み、ステップ（ｃ）は、第２のユーザが第１のユーザを見る際、第１のユーザにホログラム映像が重ねられて見えるように送り出す、リアルタイムエンジンの個別映像信号出力を通じたマッピング擬似ホログラム表現方法であっても良い。
Patent JP-2021521684-A (JP)
Title: グローバルセル識別子報告のための測定構成
IPC: H04W24/02
Filed: 2019-04-11
Abstract: ワイヤレスデバイスは、近隣基地局の第1のセルの無線周波数帯域において第1の同期信号ブロック(SSB)を受信し、第1のセルの物理セル識別子(PCI)をサービング基地局に報告し得る。サービング基地局は、PCI報告に基づいて、第1のSSBの無線周波数帯域が同期ラスタの中にあるか、またはそれから離れているかを特定し、その特定に基づいて、近隣基地局のグローバルセル識別子(CGI)(たとえば、近隣セルのCGI)を報告するようにUEに命令するかどうかを決定し得る。ワイヤレスデバイスは、その命令に基づいて、近隣セルから取得されたCGIベースのシステム情報、近隣基地局と関連付けられるマスターセルから取得されたシステム情報、近隣セルからブロードキャストされるCGIから取得されるシステム情報、または、専用のリソースを使用して近隣セルから要求されるシステム情報を特定し得る。
Patent JP-2021509682-A (JP)
Title: テトラヒドロピロール系化合物、その調製方法、薬学的組成物および使用
IPC: A61K31/4155
Filed: 2018-12-26
Abstract: 本発明はテトラヒドロピロール系化合物、その調製方法、薬学的組成物および使用を開示する。本発明のテトラヒドロピロール系化合物は式（Ｉ）に示される通りである。本発明のテトラヒドロピロール系化合物は、統合失調症の陽性症状に対して優れた阻害効果を有し、その作用強度は陽性薬物であるオランザピンと同等か、それよりわずかに強い。また、本発明の化合物は、Ｄ２受容体およびＤＡＴ受容体に対して二重阻害効果を有し、統合失調症を効果的に治療でき、且つ、陰性症状および認知機能を効果的に改善できると同時に脊椎の副作用およびプロラクチンの分泌を減少させることができる。【化１】
Patent JP-2021521646-A (JP)
Title: 集積回路のプロファイリングおよび異常検出
IPC: H01L21/66
Filed: 2019-04-16
Abstract: ＩＣ分類、外れ値の検出、および／または異常検出のためのコンピュータ化された方法は、ウェーハ上のＩＣ設計に従って複数のＩＣの各々をテストするための少なくとも１つのハードウェアプロセッサを使用することを含み、ＩＣ設計は、複数のセンサを含む。少なくとも１つのハードウェアプロセッサは、複数のセンサ値を収集することであって、複数のセンサ値は、複数のセンサの各々からのセンサ値を含む、収集することと、複数のセンサ値を分類スキームと比較し、それにより、テストされた各ＩＣの分類を取得することと、テストされたＩＣの分類を記録することと、によって、複数のＩＣの各々をテストするために使用される。ＩＣ分類、外れ値の検出、および／または異常検出のためのコンピュータ化された方法は、ウェーハ上のＩＣ設計に従って複数のＩＣの各々をテストするための少なくとも１つのハードウェアプロセッサを使用することを含み、ＩＣ設計は、複数のセンサを含む。少なくとも１つのハードウェアプロセッサは、複数のセンサ値を収集することであって、複数のセンサ値は、複数のセンサの各々からのセンサ値を含む、収集することと、複数のセンサ値を分類スキームと比較し、それにより、テストされた各ＩＣの分類を取得することと、テストされたＩＣの分類を記録することと、によって、複数のＩＣの各々をテストするために使用される。【選択図】図１
Patent JP-2021522463-A (JP)
Title: 予冷を伴う混合冷媒液化システムおよび方法
IPC: F25B1/00
Filed: 2019-04-16
Abstract: ガスを冷却するためのシステムは、予冷熱交換器と、液化熱交換器とを含む。予冷熱交換器は、予冷冷媒を使用して、供給ガス流を、流が液化熱交換器に導かれるより前に予冷する。液化熱交換器は、混合冷媒を使用して、予冷されたガスをさらに冷却する。予冷熱交換器は、さらには、液化熱交換器により使用される液化混合冷媒を予冷する。 【選択図】図１
Patent JP-2021520073-A (JP)
Title: Ｎｔｃ素材、サーミスタ、及び、当該サーミスタの製造方法
IPC: H01C17/00
Filed: 2019-06-25
Abstract: Mn-Ni-O系から成るセラミック材料を主成分として含有する、サーミスタ製造用のＮＴＣ素材であって、前記セラミック材料は一般組成NixMn2O4-δを有し、yが、c(Ni):(c(Ni) + c(Mn))として定義されるMn-Ni-O系から成るセラミック材料の全金属含有量に対するNiのモル分率に対応するとして、以下が成り立つＮＴＣ素材が提供される。0.500<x<0.6100.197<y<0.240【選択図】図１
Patent JP-2021521252-A (JP)
Title: 象牙質知覚過敏症緩和のための口腔衛生用組成物
IPC: A61K47/10
Filed: 2019-04-17
Abstract: 本発明は、象牙質知覚過敏症緩和のための口腔衛生用組成物に関するもので、下記一般式１のアミノ酸配列からなるペプチドを含む。ＫＹ−Ｒ１−Ｒ２−Ｒ３−Ｒ４−Ｒ５−Ｒ６−Ｒ７−Ｒ８（一般式１）前記一般式１において、Ｒ１はアルギニン（Ｒ）、リジン（Ｋ）またはグルタミン（Ｑ）であり、Ｒ２はアルギニン（Ｒ）またはグルタミン（Ｑ）であり、Ｒ３、Ｒ４およびＲ５はそれぞれアルギニン（Ｒ）またはリジン（Ｋ）であり、Ｒ６はアスパラギン（Ｎ）またはセリン（Ｓ）であり、Ｒ７およびＲ８はリジン（Ｋ）またはチロシン（Ｙ）である。【選択図】図３
Patent JP-2021521863-A (JP)
Title: 硝酸レダクターゼ活性の回復改善
IPC: C12N9/06
Filed: 2019-05-03
Abstract: 本発明は、食品を赤色化する分野に関する。特に本発明は、凍結および／または乾燥させた乳酸菌培養物またはミクロコッカス科培養物（特に硝酸レダクターゼ活性を有するブドウ球菌属の1つ以上の種を含む培養物）の硝酸レダクターゼ活性の保持または最適化に関する。
Patent JP-2021511991-A (JP)
Title: 材料を分配するためのシステム及び方法
IPC: B41M5/00
Filed: 2019-01-31
Abstract: 流体分配方法であって、リザーバと、リザーバに流体連通するマイクロ流体サーマルインクジェットプリントヘッドと、コントローラと、コントローラ及びプリントヘッドに電気的導通する電源と、を備えるシステムを準備する工程であって、リザーバが流体を収容し、マイクロ流体サーマルインクジェットプリントヘッドがノズルを含む、工程と、マイクロ流体装置内の流体を約１０００ｍｓ未満で約４０℃〜７５℃の温度に加熱する工程と、プリントヘッドを作動させて、第１の周波数でノズル当たり約２００回、ノズルを噴射させる工程と、工程ｃの後に、プリントヘッドを作動させて、第１の周波数よりも実質的に小さい第２の周波数でノズルを噴射させる工程と、工程ｄの後に、プリントヘッドを作動させて、第１の周波数よりも実質的に大きい第３の周波数でノズルを噴射させる工程と、を含む。
Patent JP-2021525152-A (JP)
Title: ベータ相チタンとタングステンの合金
IPC: A61L31/02
Filed: 2019-05-27
Abstract: 本発明は、１５重量％〜４０重量％のタングステン、及び１００重量％に至るまでの残部チタンを含むベータチタン合金に関し、この合金は、７０体積％〜１００体積％の等軸ベータ粒子構造を含み、またその調製のための方法に関する。本発明はまた、ベータチタン合金で作られた植込み型医療機器に関する。【選択図】図１
Patent JP-2021526415-A (JP)
Title: 流体分配パーソナルケア製品
IPC: B65D83/00
Filed: 2019-06-03
Abstract: 支持表面を有する空洞を画定するハンドルを備えた流体分配パーソナルケア製品が開示される。一定容積の流体を収容する流体リザーバが、ハンドルに取り付けられるように構成される。ハンドル上のアクチュエータが、ポンプ接触表面を有する。ハンドル内に位置決めされたポンプシステムが、流体リザーバから出口ポートに流体を分配するように構成された可撓性流体コレクタを含む。可撓性流体コレクタは、中立位置においてハンドルの支持表面及びアクチュエータのポンプ接触表面と接触する。
Patent JP-2022503387-A (JP)
Title: アレイ基板、表示パネル及び表示装置
IPC: G09F9/30
Filed: 2019-10-10
Abstract: 非感応部材領域と透明な感応部材領域とを有するアレイ基板である。前記アレイ基板は、第１方向に延びる複数の第１配線であって、前記複数の第１配線のうち前記感応部材領域を通過する配線は、選定第１配線であり、複数の前記選定第１配線は、少なくとも１つのグループに分割され、各グループは、少なくとも２つの隣接する選定第１配線を含み、各グループの各選定第１配線は、前記感応部材領域において収束して第１収束部を形成する、第１方向に延びる複数の第１配線と、少なくとも１つの第１遮光バーであって、前記複数の第１配線の前記アレイ基板の表示面から離反する側、又は前記表示面に近接する側に配置され、各前記第１遮光バーの前記表示面における正投影は、１つの前記第１収束部の前記表示面における正投影を覆う、少なくとも１つの第１遮光バーと、を備える。 
【選択図】８Ｂ
Patent JP-2021526377-A (JP)
Title: 二量体及びその使用
IPC: C07K16/28
Filed: 2019-06-04
Abstract: 本開示は、２本のポリペプチド鎖からなる二量体であって、前記２本のポリペプチド鎖中のそれぞれが抗体Fcサブユニットを有し、前記二量体は、2個以上の免疫グロブリン単一可変ドメイン（ISVD）を含有し、前記ISVDの少なくとも１個がPD-L1に対して特異的であり、かつ前記ISVDの少なくとも1個がCTLA4に対して特異的である二量体を提供する。【選択図】なし
Patent JP-2021053478-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-01-06
Abstract: To provide a game machine which can easily regulate fraudulent entry of game balls into a ball entry port.SOLUTION: When a pair of wing members 520L, 520R are in a closed state, a standing part 532c1 is arranged on a ball feeding passage of game balls inside a second winning port 140 formed between the pair of wing members 520L, 520. When the pair of wing members 520L, 520R in the closed state are released from outside, it is possible to maintain the state the standing part 532c1 is arranged on the ball feeding passage. Thus, entry of game balls into the second winning port 140 can be regulated when the pair of wing members 520L, 520R are fraudulently opened. As a result, it is possible to easily regulate fraudulent entry of game balls into the second winning port 140.SELECTED DRAWING: Figure 20
Patent JP-2022039905-A (JP)
Title: Abnormality diagnosis device, abnormality diagnosis system and abnormality diagnosis method
Inventor: HAYASHI TAKANORI
IPC: G01H17/00
Filed: 2021-01-08
Abstract: To achieve accuracy improvement of abnormality diagnosis based on a Constant-Q Transform of a diagnosis object.SOLUTION: An abnormality diagnosis device 1 sequentially learns an in-action state of a rotary machine of a diagnosis object to perform an abnormality diagnosis. In the abnormality diagnosis device 1, a storage unit 10 is configured to store acceleration data provided from a data measurement unit 6. A transition period exclusion unit 11 is configured to exclude the acceleration data determined to be the transitional period of the in-action state of the diagnosis object from an object of sequential learning in a sequential learning processing unit 13 on the basis of fluctuations of acceleration amplitude obtained from the acceleration data drawn from the storage unit 10.SELECTED DRAWING: Figure 3
Patent JP-2022108014-A (JP)
Title: Three-dimensional knitted fabric and mattress cover
Inventor: NOSAKA KOJIRO
IPC: A47C27/14
Filed: 2021-01-12
Abstract: To provide a three-dimensional knitted fabric that does not interfere with a body pressure dispersion effect of a mattress.SOLUTION: Provided is a three-dimensional knitted fabric 100, in which an outer material structure and a lining material structure are connected by connecting yarns in such a way that spaces between the connecting yarns extending between the outer material structure and the lining material structure are woven such that a dense region 11 and a sparse region 12 are formed in a course direction. The difference between the space of connecting yarns in the dense region 11 and the space of connecting yarns in the sparse region 12 is from 0.05 to 0.6 mm.SELECTED DRAWING: Figure 1
Patent JP-2022113267-A (JP)
Title: clip
Inventor: TOKUNAGA MUTSUMI
IPC: F16B5/06
Filed: 2021-01-25
Abstract: To provide a clip which can suppress a projection amount of a locking body in an axial direction and suppress fluttering of a pair of locking legs when inserting into and releasing from the locking body.SOLUTION: A clip 1 includes an installation body 10 which is installed to an attached member 3; and a locking body 20 integrally formed with the installation body 10. The locking body 20 includes a base part 21, a support pillar 23. a head part 24 formed on the support pillar 23, and a pair of locking legs 25 formed so as to be elastically deformable along an axial direction of an axis of the support pillar 23 from a side of the support pillar 23. In an initial state where the pair of locking legs 25 is not elastically deformed, notches 26, 27 are formed at a position opposite to the pair of locking legs 25 and the head part 24 and/or a position opposite to the pair of locking legs 25 and the base part 21. The notches 26, 27 are connected or in contact with the head part 24 and/or the base part 21 via a fragile part 26a, 27a.SELECTED DRAWING: Figure 5
Patent JP-2022114492-A (JP)
Title: Decorative body and mesh fence
Inventor: JOHO SATOSHI
IPC: E04H17/16
Filed: 2021-01-27
Abstract: To provide a decorative body capable of providing design or a sign function to a mesh fence or the like.SOLUTION: This decorative body comprises: two types of linear parts 1-4 formed by wires to be different in length; a C-shaped part 5; a semicircular part 6; and U-shapes parts 7 and 8, and can freely constitute alphabets A-Z by using these parts in the following manner and combining them. (A) The linear parts 1-4 are used for an alphabet linear section. (B) The C-shaped part 5 is used for an alphabet circular-arc section. (C) The semicircular part 6 is used for a closed-alphabet circular-arc section, a circular-arc section connected to the alphabet linear section, and a circular-arc section in contact with the alphabet linear section. (D) The U-shaped parts 7 and 8 are used for the circular-arc section connected to the alphabet linear section, and the circular-arc section in contact with the alphabet linear section.SELECTED DRAWING: Figure 1
Patent JP-2022114873-A (JP)
Title: Silica scale preventive
Inventor: HARIKAE SONKO
IPC: C02F5/10
Filed: 2021-01-27
Abstract: To provide a silica scale preventive that has a greater ability to inhibit silica scale than that of the conventional art and can be used suitably as an inhibitor for, for example, silica scale.SOLUTION: A silica scale preventive contains a (meth)acrylic acid copolymer that has a (meth)acrylic acid (salt)-derived constitutional unit and a sulfonic acid (salt) group-containing monomer-derived constitutional unit, wherein, relative to 100 mol% of all the monomer-derived structures, the sulfonic acid (salt) group-containing monomer-derived constitutional unit is 11 mol% or more; and the weight average molecular weight is 9200 or more.SELECTED DRAWING: None
Patent JP-2022117887-A (JP)
Title: vehicle
Inventor: YAMAGUCHI YOHEI
IPC: B60Q1/14
Filed: 2021-02-01
Abstract: To provide an inexpensive vehicle capable of quickly changing a light distribution pattern of a headlamp to a light distribution pattern of a low beam.SOLUTION: A vehicle equipped with a headlamp configuring a light distribution pattern of a high beam and a light distribution pattern of a low beam, includes: an image pick-up portion that picks up an image of a front part of the vehicle; a determining portion that determines whether or not a white light emitting body enters the inside of an image pick-up area from at least one of the right and left side edges of the image pick-up area of the image pick-up portion; and a headlamp control portion that changes to the light distribution pattern of the low beam when the determining portion determines that the white light emitting body enters.SELECTED DRAWING: Figure 1
Patent JP-2022119274-A (JP)
Title: Sheet loading device and image forming device
Inventor: TOMIKAWA Yohei
IPC: B65H43/06
Filed: 2021-02-04
Abstract: To provide a sheet loading device capable of more accurately detecting a full loaded condition.SOLUTION: In a sheet loading device, control means executes a first mode when a sheet having a basis weight of a predetermined value or less is loaded, and executes a second mode when a sheet having a basis weight larger than a predetermined value is loaded. In the first mode, when a predetermined number of sheets are discharged in a detection state where detection means still detects a sheet during execution of a job, confirmation processing for confirming whether or not a loading part is in a fully loaded condition is executed. In the confirmation processing, when a predetermined time elapses in the detection state where the detection means still detects a sheet after temporary stopping of discharging of the sheet by discharge means, the detection means determines that the loading part is in a fully loaded condition, and when the detection means is brought into a non-detection state where a sheet is not detected by the detection means before the predetermined time elapses, the detection means determines that the loading part is not in a fully loaded condition. In the second mode, when a predetermined number of sheets are discharged in the detection state where the detection means still detects a sheet during execution of the job, the detection means determines that the loading part is in a fully loaded condition without executing the confirmation processing.SELECTED DRAWING: Figure 9
Patent JP-2021100121-A (JP)
Title: Display device
Inventor: HIZUKA JUNICHI
IPC: H01L27/06
Filed: 2021-02-04
Abstract: To provide a semiconductor device including an oxide semiconductor, in which on-current is large, and also provide a display device including the semiconductor device.SOLUTION: A semiconductor device includes a transistor 100g provided in a driving circuit portion and a transistor 100h provided in a pixel portion. The transistors are different in structure. The transistor 100g and the transistor 100h are top-gate type transistors. An oxide semiconductor film includes impurity elements in a region not overlapping with a gate electrode. In the oxide semiconductor film, regions 105b and 105c including the impurity elements function as low-resistance regions. In the oxide semiconductor film, the regions including the impurity elements are in contact with a film 126 containing hydrogen. The transistor 100g includes a multilayer film (oxide semiconductor film) 107 in which a first film and a second film are stacked. The transistor 100h includes an oxide semiconductor film 108 whose atomic ratio of metal elements is different from that of the first film in the multilayer film.SELECTED DRAWING: Figure 2
Patent JP-2021187831-A (JP)
Title: Treatment of lupus erythematosus with S-hydroxychloroquine
Inventor: CHEN JEN
IPC: A61K31/4706
Filed: 2021-02-18
Abstract: To provide a method for effectively treating cutaneous lupus erythematosus and systemic lupus erythematosus without side effect.SOLUTION: A method for treating lupus erythematosus includes identifying a subject in need of treatment of lupus erythematosus and administering to the subject S-hydroxychloroquine and a pharmaceutically acceptable additive, the pharmaceutical composition being essentially free of R-hydroxychloroquine.SELECTED DRAWING: None
Patent JP-2022126210-A (JP)
Title: Cooling box
Inventor: HORI ATSUSHI
IPC: F25D11/00
Filed: 2021-02-18
Abstract: To suppress the enlargement of a cooling box.SOLUTION: A cooling box is equipped with a body container that has a cold insulation chamber, and a battery installation set that includes a first battery installation portion and a second battery installation portion. In the battery installation set, a relative position of the first battery installation portion and the second battery installation portion is decided so that a second battery is not installed to the second battery installation portion when a first battery is installed to the first battery installation portion, and a first battery is not installed to the first battery installation portion when the second battery is installed to the second battery installation portion.SELECTED DRAWING: Figure 8
Patent JP-2022127170-A (JP)
Title: route search device
Inventor: KAMIMURA TAKASHI
IPC: G01C21/26
Filed: 2021-02-19
Abstract: To provide a route search device which refrains as much as possible from generating guidance on proper nouns, such as difficult Kanjis, that are difficult to convey the notations only by voice.SOLUTION: A route search device 1 is provided. When a guidance unit 5 configured to guide routes to a destination by voice provides guidance including a proper noun, an acquisition unit 3 acquires map information comprising difficulty level information, set for each proper noun, for visually recognizing a notation of the proper noun. A search unit 4 then searches for routes using the difficulty level information.SELECTED DRAWING: Figure 1
Patent JP-2021176229-A (JP)
Title: Wireless communication system
Inventor: SAKUMA TAKESHI
IPC: H04B7/08
Filed: 2021-02-19
Abstract: To provide a wireless communication system that enables beamforming by using an optimized beam table, without a significant increase in costs of wireless communication devices.SOLUTION: A wireless communication system comprises a first wireless communication device and a server communicably connected with the first wireless communication device. The server selects an optimized beam table depending on the installation state of a second wireless communication device that is registered with a subscriber database and the first wireless communication device uses the beam table selected by the server to perform wireless communication with the second wireless communication device.SELECTED DRAWING: Figure 1
Patent JP-2022128572-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-02-23
Abstract: To increase interest in a game.SOLUTION: A game machine capable of executing a first game (special symbol 1 variation display game) or a second game (special symbol 2 variation display game) on the basis of winning of game balls into a first winning area (start winning port 36) or a second winning area (normal variation winning device 37) and capable of generating a specific game state ST4 for a predetermined period of time corresponding to the result of the first game or the second game comprises performance control means (performance control device 300) for performing a control of performance on the basis of information from game control means (game control device 100) for comprehensively controlling a game, and start storage means (game control device 100) capable of storing first start memory that is the right to execute the first game or second start memory that is the right to execute the second game. The performance control means executes a performance for making it possible to identify which of the second games is executed when a remaining reservation consuming state ST5 is reached in which a game based on the start memory remaining when the specific game state is completed can be executed.SELECTED DRAWING: Figure 34
Patent JP-2022129272-A (JP)
Title: Image forming apparatus
Inventor: TAKAYAMA TOSHIHIKO
IPC: G03G21/00
Filed: 2021-02-24
Abstract: To stably hold paper powder accumulated on a brush through paper feed to prevent an image defect caused by the paper powder.SOLUTION: An image forming apparatus controls a driving unit to make a transition, at a contact part where an image carrier and a brush member are in contact with each other, from a driving state in which the driving unit drives the image carrier in a state in which a first potential difference is formed between the brush member and the image carrier, to a stop state in which the driving unit stops the drive of the image carrier in a state in which a second potential difference is formed which has a smaller absolute value than that of the first potential difference.SELECTED DRAWING: Figure 5
Patent JP-2022129725-A (JP)
Title: Communication system and communication method
Inventor: YAMAMICHI NOBORU
IPC: H04W84/22
Filed: 2021-02-25
Abstract: To obtain a communication system that can suppress the occurrence of radio interference.SOLUTION: In a communication system comprising a plurality of wireless communication devices 3 connecting to a multi-hop wireless communication network, at least one wireless communication device 3 among the plurality of wireless communication devices 3 relays and forwards a signal so that data is transmitted to a base station 2. The wireless communication devices 3 each include: a wireless section 56 that performs wireless communication with another wireless communication device 3; a wireless device-side non-volatile memory section 53 that stores a preset forwarding route; and a wireless device-side control arithmetic processing section 51 that processes a signal forwarded in accordance with the forwarding route to be transmitted to a next-hop wireless communication device 3 via the wireless section 56.SELECTED DRAWING: Figure 3
Patent JP-2022134562-A (JP)
Title: Foamable polystyrene resin particle, prefoamed particle thereof, foamed compact, and method for producing foamable polystyrene resin particle
Inventor: SUZUKI KIRITO
IPC: C08J9/16
Filed: 2021-03-03
Abstract: To provide a foamable polystyrene resin particle that can suppress damage to a compact surface while satisfying moldabilities under a wide range of molding conditions in a molding process, and is suitable for stable production.SOLUTION: The foamable polystyrene resin particle includes: a base resin that contains a styrene unit, or a styrene unit and a butyl acrylate unit; and a foaming agent, as constituent units. A surface of 100 pts.wt. of a body of the foamable polystyrene resin particle is coated with 0.015 pts.wt. or more and 0.035 pts.wt. or less of a polyoxyethylene alkyl ester type of nonionic surfactant of which the HLB value is 8-15, and the solidification point is 0°C or lower.SELECTED DRAWING: None
Patent JP-2022137807-A (JP)
Title: Manufacturing method of wafer, manufacturing method of chip, wafer, and position adjustment method of laser beam
Inventor: HASHIMOTO KAZUTERU
IPC: H01L21/301
Filed: 2021-03-09
Abstract: To provide a manufacturing method of a wafer, allowing proper adjustment of an irradiation position of a laser beam while suppressing lowering of strength of a chip.SOLUTION: A manufacturing method of a wafer includes: a preparation step of preparing a wafer that includes a substrate and a stacked body disposed on a front surface side of the substrate and that has a device region and an outer circumferential surplus region surrounding the device region, the device region having a plurality of devices disposed in a plurality of regions divided by a plurality of planned dividing lines arranged to intersect each other; and a laser processed groove forming step of forming laser processed grooves along the planned dividing lines through executing irradiation with a first laser beam with a wavelength having absorbability with respect to the stacked body, along the planned dividing lines from the side of the stacked body of the wafer. An irradiation condition of the first laser beam is set to cause melting of the stacked body to occur more readily in the outer circumferential surplus region than in the device region.SELECTED DRAWING: Figure 1