baber/WOPTO huggingface dataset:
Patent JP-2023131354-A (JP)
Title: time digital converter
Inventor: INOHANA TOSHIYUKI
IPC: G01R29/02
Filed: 2022-03-09
Abstract: To provide a time digital converter with which it is possible to realize high accuracy, high resolution and high speed, without requiring an ASIC or analog circuit design.SOLUTION: A time digital converter 10 for measuring a time interval T between a first point of time t1 and a second point of time t2 in an input waveform, comprises reference count means 16 that counts a main time interval TM as an integral multiple of an inputted reference clock cycle, fraction count means 17 that counts a fraction time interval TF as a surplus or shortage of the main time interval TM with respect to the time interval T, and count and conversion means 19 that calculates the time interval T on the basis of the main time interval TM and the fraction time interval TF and converts it to a digital value. The fraction count means 17 includes n multiplication means 171, each of which generates a signal that is a multiply-by-m of the reference clock, and phase shift means 172 that shift the phases of the signals respectively outputted by the n multiplication means 171 by 360°/n at a time.SELECTED DRAWING: Figure 3
Patent JP-2022138155-A (JP)
Title: Diaper set equipped with excreta inducing seat
Inventor: KANG YOUNG JA
IPC: A61F13/49
Filed: 2022-03-09
Abstract: To provide a diaper set equipped with an excreta inducing seat.SOLUTION: The present invention discloses a diaper set 100 equipped with an excreta inducing seat. On top of a diaper cover, placed is a flip-separation type diaper 1-1 with a feces bag, and a rear end of the diaper feces bag is provided with a U-shaped excreta inducing seat 25. The diaper cover is separated into a waist belt 110 and a diaper base 120 so that they are attachable and detachable with hook-and-loop fasteners 113, 114, 122, 123. The diaper (flip-separation type diaper or flip-integration type diaper) has a seat accommodation bag disposed at the rear end of the feces bag so that the seat can be accommodated in the seat accommodation bag. The U-shaped seat forms an inclined surface at a rear end of the bottom that is slant upward from the rear end.SELECTED DRAWING: Figure 1
Patent JP-2023136502-A (JP)
Title: Power collector cooling structure, and induction motor
Inventor: WATANABE MISUZU
IPC: H02K9/28
Filed: 2022-03-17
Abstract: To provide a power collector cooling structure improved in cooling of a brush portion.SOLUTION: A power collector cooling structure comprises: a slip ring which is rotatable with a central axis defined as an axis of rotation; a brush in contact with the slip ring; a frame which covers the slip ring and the brush from the outside in a radial direction and includes an air-intake which is opened outside in the radial direction and closer to one side in an axial direction than the brush; and a first cutoff section which regulates a circumferential direction range, in which a coolant flowing from the air-intake into the frame flows, within a circumferential direction range in which the brush is disposed.SELECTED DRAWING: Figure 1
Patent JP-2023138004-A (JP)
Title: Chemical sensor device and method for detecting target substance
Inventor: SUGIZAKI YOSHIAKI
IPC: C12M1/34
Filed: 2022-03-18
Abstract: To provide a chemical sensor device that is a chemical sensor using a nucleic acid compound and a specific blocking agent and can detect a target substance with high sensitivity, and a method for detecting a target substance.SOLUTION: A chemical sensor device of an embodiment includes a sensitive film, a nucleic add compound that is immobilized on the sensitive film, and a phosphoric acid derivative that is immobilized on a surface of the sensitive film on which the nucleic add compound is immobilized.SELECTED DRAWING: Figure 1
Patent JP-2023140724-A (JP)
Title: Robot control system and teaching device
Inventor: HANAUCHI MASAKI
IPC: B25J9/22
Filed: 2022-03-23
Abstract: To provide a robot control system which increases working efficiency in teaching an operation to a manipulator.SOLUTION: A teaching device 1 comprises: a transmission part 111a for transmitting a teaching mode that has been set; a detection part 112 for detecting contact or non-contact between a teach pendant 1a and an intuitive teaching device 1b; and a transmission part 111a for transmitting a contact state corresponding to a detected content. A robot control device 2 comprises: a storage part 22 for storing a teaching mode for each content of a contact state; and a mode management part 212 for causing a received teaching mode to be stored in association with a content of a last received contact state, and setting a mode also to an application teaching mode 222. When a contact state is received, the mode management part 212 sets the teaching mode stored in association with the content of the contact state to the application teaching mode 222.SELECTED DRAWING: Figure 2
Patent JP-2023142301-A (JP)
Title: Inside diameter measuring unit, floating joint mechanism and measuring unit
Inventor: YAMAJI MASASHI
IPC: G01B5/12
Filed: 2022-03-24
Abstract: To provide an inside diameter measuring unit capable of automating the inside diameter measurement and a control method of automatic inside diameter measurement.SOLUTION: An inside diameter measuring part is supported by a support frame via a floating joint part. The floating joint part includes a rotation allowing mechanism allowing the inside diameter measuring part to rotate with respect to the support frame part, and a translation allowing mechanism allowing such displacement that the inside diameter measuring part translates with respect to the support frame part. A measurement head of the inside diameter measuring part is inserted into a hole by a robot arm part. The inside diameter measuring part autonomously adjusts a position and an attitude by reaction force when a probe presses an inner wall of the hole, and accordingly, the axis of the inside diameter measuring part matches the axis of the hole. The inside diameter of the hole can be automatically measured by an electric inside diameter measuring unit (an electric inside diameter measuring instrument and a robot arm part).SELECTED DRAWING: Figure 2
Patent JP-2023142946-A (JP)
Title: Substrate processing method, memory medium, and substrate processing apparatus
Inventor: YAMAUCHI TAKESHI
IPC: H01L21/027
Filed: 2022-03-25
Abstract: To provide a novel substrate processing method and a novel substrate processing apparatus that can control the line width of a resist pattern using a metal-containing resist.SOLUTION: In a substrate processing method that processes a substrate to form a pattern of a metal-containing resist, until the film of the metal-containing resist is developed, the acid concentration in a substrate presence space where the substrate exists in a substrate processing apparatus is changed.SELECTED DRAWING: Figure 13
Patent JP-2023144264-A (JP)
Title: Recommendation apparatus and method
Inventor: AEBA KENJI
IPC: G06Q10/10
Filed: 2022-03-28
Abstract: To provide a recommendation apparatus for presenting information on working actions having order property to a user who performs a task by using an application.SOLUTION: A recommendation apparatus has: a user attribute storage unit that records information on user attributes representing user characteristics; a working action detection unit that detects working actions of a user using application software: a model information storage unit that specifies an action order in which the working actions of a first user are ordered in a time-series order based on the working actions performed by the first user in the past, and stores model information that associates the action orders with the first user; a matching unit that selects any one of the model information based on the user attribute and the working actions of a second user who has started the working actions and the user attribute and the working action included in the action order of the first user; and a working action presentation unit that presents information on time-series working actions to the second user based on the selected model information.SELECTED DRAWING: Figure 2
Patent JP-2023147015-A (JP)
Title: Balloon catheter and manufacturing method of balloon catheter
Inventor: NAKAHARA YOSHITAKA
IPC: A61M25/10
Filed: 2022-03-29
Abstract: To provide: a balloon catheter capable of making it easy to contract a diameter of a balloon after diameter enlargement to a diameter of the balloon in the form of being folded before the diameter enlargement, thereby, making it possible to easily decrease the diameter of the balloon after the diameter enlargement more compact than conventional; and a manufacturing method of the balloon catheter.SOLUTION: There are provided a balloon catheter 1 and a manufacturing method of the balloon catheter. The balloon catheter includes: a shaft 10 which has a distal end 10a and a proximal end 10b and extends in a longitudinal direction x; a balloon 20 which is provided at a distal part of the shaft 10, can increase and decrease a diameter, and has folds 200; insulation base materials 30 arranged on an external surface of the balloon 20; and electrodes 40 arranged on the insulation base material 30. The insulation base material 30 has folding parts 32. The folding part 32 is lower in rigidity than parts 31 other than the folding part of the insulation base material 30, and the folding parts 32 are arranged on the folds 200.SELECTED DRAWING: Figure 1
Patent JP-2023148402-A (JP)
Title: Material fixing structure, cup body comprising the same, and material fixing method
Inventor: NAGATA SAYO
IPC: A41C3/12
Filed: 2022-03-30
Abstract: To provide a material fixing structure in which when two materials, at least one of which is made of fabric, are bonded, it is possible to inhibit the characteristics of each material from being lost, while inhibiting occurrence of wrinkles in the materials, a cup body comprising the same, and a material fixing method.SOLUTION: A first material 3 and a second material 5 are fixed to each other by a linear fixing part 7 that extends along an extending direction of an edge 31 of the first material 3. In a strip area S, a plurality of linear fixing parts are arranged at intervals in a width direction WD, and a first non-fixing region S1 where the first material and the second material are not fixed between the edge of the first material and the first fixing part, a first fixing region S2 where the first material and the second material are fixed in the first fixing part, a second non-fixing region S3 where the first material and the second material are not fixed between the first fixing part and the second fixing part, and a second fixing region S4 where the first material and the second material are fixed in the second fixing part are formed.SELECTED DRAWING: Figure 5
Patent JP-2023149490-A (JP)
Title: friction transmission device
Inventor: NAGUMO TOSHIYA
IPC: F16H13/08
Filed: 2022-03-31
Abstract: To provide a friction transmission device capable of further improving a service life.SOLUTION: A friction transmission device 100 comprises: an input bearing ring 14; a planetary rolling element 20 that is arranged around a rotational axial line of the input bearing ring 14, and is in contact with the input bearing ring 14; an output bearing ring 30 that is in contact with the planetary rolling element 20, and is connected to the output member 32; a first support bearing ring 26 and a second support bearing ring 28 that are in contact with the planetary rolling element 20. The friction transmission device has the plurality of planetary rolling elements 20, and a holder 21 that restricts movement of the plurality of planetary rolling elements 20 in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022191154-A (JP)
Title: Body paste sheet
Inventor: KIMURA SHOHEI
IPC: A61K8/73
Filed: 2022-03-31
Abstract: To provide body paste sheets having good adhesion to the skin, especially even when pasted to joints such as elbows and knees with high curvature and movement is added to the pasted part, as well as having excellent handling characteristics at the time of pasting.SOLUTION: Provided is a body paste sheet having a gel layer, the gel layer containing (A) water, (B) carboxymethylcellulose or a salt thereof, (C) an aluminum atom, and (D) polyvinyl alcohol, the content of component (A) in the gel layer being 50 mass% or more and 85 mass% or less, the content of component (D) in the gel layer being 8 mass% or more, and the mass ratio [(B)/(C)] being 70 or more and 800 or less.SELECTED DRAWING: None
Patent JP-2023150658-A (JP)
Title: Pachinko game machine
Inventor: MIYAZAWA KAZUMA
IPC: A63F7/02
Filed: 2022-03-31
Abstract: To provide a Pachinko game machine capable of enhancing game amusement.SOLUTION: When an event occurs predetermined number of times in which a game state is shifted to a high base state after the execution of a special game ends, a game state is shifted to a low base state after the special game ends. The tendency in a variation display time of a special symbol after the execution of the special game ends is varied between cases where the event occurs specific number of times less than the predetermined number of times in which a game state is shifted to the high base state after the execution of the special game ends and where the event occurs prescribed number of times less than the specific number of times in which a game state is shifted to the high base state after the execution of the special game ends.SELECTED DRAWING: Figure 99
Patent JP-2023150882-A (JP)
Title: Electrostatic chuck dielectric layer and electrostatic chuck including the same
Inventor: OHASHI NARIAKI
IPC: H01L21/683
Filed: 2022-03-31
Abstract: To provide an electrostatic chuck dielectric layer and an electrostatic chuck with constant volume resistivity and to make it possible to achieve high attractive force, desorption responsiveness, and stable wafer holding over a wide range of temperatures even when used for applications where the operating temperature rises to 200°C or 300°C, to make the mechanical strength equal to or higher than the conventional electrostatic chuck dielectric layer made of aluminum oxide to facilitate manufacturing.SOLUTION: The electrostatic chuck dielectric layer has a composition in which 0.2 to 8 vol.% of a second phase composed of a tungsten carbide phase is dispersed in a first phase of an aluminum oxide phase.SELECTED DRAWING: Figure 2
Patent JP-2023156605-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2022-04-13
Abstract: To provide a game machine capable of further enhancing interest in a game.SOLUTION: A game machine can be controlled to a game state at least including a normal game state, and a time-shortening game state more advantageous to a player than the normal game state, a lottery result of a special pattern at least includes a big win and a small win, and a lottery result of a normal pattern at least includes short opening and long opening. The time-shortening game state is controlled to a normal game state on the condition that the variable display of a normal pattern has been executed a specific number of times. The time-shortening game state at least includes a first time-shortening game state, and a second time-shortening game state or a third time-shortening game state with a relatively higher ratio of being determined as long opening relative to the first time-shortening game state.SELECTED DRAWING: Figure 401
Patent JP-2023160683-A (JP)
Title: 連続分液装置及び連続分液方法
IPC: B01D17/12
Filed: 2022-04-23
Abstract: 【課題】簡易な構成で連続的な分液が可能な連続分液装置及び連続分液方法を提供する。【解決手段】本発明に係る連続分液は、第１液と、前記第１液と非相溶であり、且つ前記第１液よりも比重の大きい第２液とを分離する連続分液装置であって、前記第１液と前記第２液との混合液が供給され、下部に第１排出部を有し、前記第１排出部よりも高い位置に配置された第２排出部を有する、液体を収容可能な分液槽と、前記第１排出部を開閉するように構成されたバルブと、前記分液槽に収容された液体の、前記第２排出部よりも低い第１水位を検出する第１センサと、前記分液槽に収容された液体の、前記第１水位よりも低く、前記第１排出部より高い、第２水位を検出する第２センサと、を備えている。【選択図】図６
Patent JP-2022093515-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine permitting suitable soldering when mounting an electronic component, a connector, and the like onto a printed wiring board. 
     SOLUTION: A main control board 61 includes a printed wiring board 872 on which via holes 793a to 793d are formed. The four via holes 793a to 793d are aligned in a line. A line of connectors are attached onto the printed wiring board 872 while inserting pins into the via holes 793a to 793d. Junction holes 762a to 762d are formed around the via holes 793a to 793d. A separation type short-circuiting prevention hole 874 not communicating with the first junction hole 762a is provided outside the first junction hole 762a, and a separation type short-circuiting prevention hole 871 not communicating with the fourth junction hole 762d is provided outside the fourth junction hole 762d. Pins in a line of connectors are soldered to the junction holes 762a to 762d on a printed wiring board 741. 
     SELECTED DRAWING: Figure 99 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022172472-A (JP)
Title: Integrated circuit module for information security
Inventor: HSIAO CHIH-PING
IPC: G06F21/44
Filed: 2022-05-06
Abstract: To provide an integrated circuit module for information security in data storage and communication applications.SOLUTION: An integrated circuit module for information security includes: a secure circuit unit that stores at least one digital key to pass security evaluation as an encryption module and to provide a digital key service; and a controller unit set that communicates with the secure circuit unit and includes a fast service unit and a trusted zone unit. The trusted zone unit and the secure circuit unit establish a secure signal channel using a first channel establishment key and a second channel establishment key that are dependent on each other. The secure circuit unit performs a fast service by transmitting specific data to the fast service unit via the secure signal channel.SELECTED DRAWING: Figure 1
Patent JP-2023166803-A (JP)
Title: 吸収性物品
IPC: A61F13/15
Filed: 2022-05-10
Abstract: 【課題】使用前の抗菌剤の脱落を抑制し、吸収性物品の使用時に抗菌効果を発揮できる吸収性物品を提供する。【解決手段】吸収性物品（１）は、互いに直交する前後方向（Ｌ）及び幅方向（Ｗ）と、吸収体（２０）と、吸収体よりも肌側に配置され、着用者の肌に当接する本体トップシート（３１）と、吸収体よりも記幅方向の外側に延出したフラップ部（４１）と、フラップ部の非肌面に配置され、着用物品に止着するフラップ止着部（６２）と、を有する。フラップ部は、吸収性物品の使用前に、幅方向の内側に折り畳まれて本体トップシートの肌側を覆っている。フラップ部が折り畳まれたフラップ折り状態において、フラップ止着部を覆うフラップ剥離シート（７５）を有する。本体トップシートの肌面よりも非肌側、かつ吸収体の非肌面よりも肌側には、抗菌剤が配置されている。フラップ剥離シートは、抗菌剤を覆っている。【選択図】図４
Patent JP-2023099277-A (JP)
Title: Protective film structure and electronic paper display device
Inventor: YANG CHIN-AN
IPC: G02F1/167
Filed: 2022-05-13
Abstract: To provide a protective film structure and an electronic paper display device, capable of reducing manufacturing costs and manufacturing steps, and enhancing optical effects.SOLUTION: An electronic paper display device comprises a drive substrate, an electronic paper film and a protective film structure. The drive substrate has a surface. An electronic paper film is installed on the surface of the drive substrate. The protective film structure is installed on the drive substrate, and is a laminated structure including a base layer, a barrier layer and a waterproof adhesive layer. The barrier layer is installed between the base layer and the waterproof adhesive layer, and the protective film structure is installed on the drive substrate through the waterproof adhesive layer, and covers the electronic paper film. The protective film structure has a main body part and an extension part. The extension part is provided so as to surround the outer circumference of the main body part, the main body part is attached to the top surface of the electronic paper film away from the drive substrate, and the extension part is attached to the surface of the drive substrate.SELECTED DRAWING: Figure 1B
Patent JP-2023168684-A (JP)
Title: 検出装置、車載装置、検出方法及びコンピュータプログラム
IPC: G06F21/55
Filed: 2022-05-16
Abstract: 【課題】より確実に不正侵入を検出する。 
【解決手段】車両に搭載されるＥＣＵと通信線により接続されている検出装置であって、第１発振器の発振に基づいて第１発振信号を出力する発振回路と、前記第１発振信号の周波数と、前記通信線から受信される受信信号に含まれる第２発振信号の周波数と、の差分に応じた検出値を判定部へ出力する検出回路と、を備え、前記判定部は、前記検出値が、前記第１発振信号の周波数と、前記ＥＣＵに含まれる第２発振器の発振に基づいて生成される第３発振信号の周波数と、の差分に応じた正常値と相違する場合に、前記通信線に不正侵入があることを判定する、検出装置。 
【選択図】図２
Patent JP-2023172205-A (JP)
Title: ビールテイスト飲料
IPC: A23L2/56
Filed: 2022-05-23
Abstract: 【課題】アルコール度数が１ｖ／ｖ％未満でありながら、飲みごたえ及びマイルドさが向上したビールテイスト飲料を提供すること。【解決手段】アルコール度数が１ｖ／ｖ％未満であり、ノナナールを含有する、ビールテイスト飲料。【選択図】なし
Patent JP-2023172308-A (JP)
Title: 分岐管
IPC: E04G21/04
Filed: 2022-05-23
Abstract: 【課題】三又以上の分岐を行いつつ、各吐出部のコンクリートの流量を均一化できる分岐管等を提供する。【解決手段】分岐管１は、圧送されるコンクリートＣを分岐して輸送するためのものである。分岐管１では、コンクリートＣが鉛直方向に流入する管状の流入部１１に対し、コンクリートＣを吐出する３本以上の管状の吐出部１２が、水平面において流入部１１から外側に延びるように接続される。これらの吐出部１２は、水平面において、流入部１１を中心とする周方向に等間隔で配置される。【選択図】図１
Patent JP-2023176241-A (JP)
Title: 骨材判定装置および骨材判定方法
IPC: G01N21/85
Filed: 2022-05-31
Abstract: 【課題】コンベアへ投入された骨材が、操作盤に入力された骨材種と一致するか否かを判定でき、かつ、コンクリートプラントに納品される骨材の色味が変化しても、骨材種の判定精度を維持することができる技術を提供する。【解決手段】骨材判定装置５０の情報処理部５６は、機械学習により生成された学習モデルに、骨材９の画像を入力することで、複数の骨材種が所定の基準に基づいて分類された複数の特徴グループの中から、骨材９の骨材種が含まれる特徴グループを推定し、推定グループとして出力するグループ推定部と、推定グループに複数の骨材種が含まれる場合、推定グループに含まれる骨材種のサンプル骨材９を撮影して得た画像と、骨材９の画像とを、所定の色空間の所定成分について比較することにより、推定グループに含まれる複数の骨材種から、一つの骨材種を推定結果として出力する骨材種推定部と、を備える。【選択図】図１
Patent JP-2023176344-A (JP)
Title: 表示装置
IPC: G02F1/1333
Filed: 2022-05-31
Abstract: 【課題】テレビジョンのディスプレイサイズが同じで異なる型の表示装置であっても、共通の背面部材を使用した場合において、背面部材に開ける孔の数の増大を抑制しつつ、各々のシート支持部を適切な位置に配置することが可能な表示装置を提供する。【解決手段】この表示装置１００は、表示部１と、表示部１とは反対側の背面側に配置された背面部材４と、表示部１と背面部材４との間に配置される複数の光源部６と、表示部１と複数の光源部１との間に配置される拡散板１０と、拡散板１０を拡散板１０の背面側から支持するシート支持部１３と、シート支持部１３を保持する複数の保持部１４を含み、背面部材４に表示部側から取り付けられる台座１２と、を備える。【選択図】図４
Patent JP-2023176438-A (JP)
Title: 鉱石投入用ホッパ
IPC: C22B1/00
Filed: 2022-05-31
Abstract: 【課題】所定の大きさの大塊を確実に排除することができるとともに、大塊がグリズリバーの間に挟まった場合でも容易にその大塊を除去することが可能である鉱石投入用ホッパを提供する。【解決手段】鉱石投入用ホッパ１０は、２以上の長尺のグリズリバー２０が並列して配列されているグリズリ１２を備える。このグリズリバー２０に対して、少なくとも一方の端部の動作制限機構１４が設けられている。この動作制限機構１４は、グリズリバー２０の短手方向である配列方向に対して、あらかじめ定められた範囲だけ動作可能な態様で、グリズリバー２０を固定する。この構成により、グリズリバー２０同士の間隔が所定の範囲以上には広がらず、大塊を確実に排除することができる。加えて、グリズリバー２０同士の間に大塊が挟まった場合でも、容易にその大塊を除去することができる。【選択図】図１
Patent JP-2023177429-A (JP)
Title: シミュレータ提供サーバ、シミュレーションシステム、および特定の建築業者専用のシミュレータを生成する方法
IPC: G06F8/30
Filed: 2022-06-02
Abstract: 【課題】住宅設備メーカと建築業者との間の取り決めを熟知していない建築業者の担当者であってもシミュレーションツールを容易、かつ、安価に構築し使用するシミュレータ提供サーバ及び方法を提供する。【解決手段】シミュレーションシステムにおいて、建築業者毎に、住宅設備のスタイルやカラーを含む構成項目のシミュレーションを専用シミュレータで実行するシミュレータ提供サーバ２０は、専用シミュレータに関連する情報を保持するデータベースと、専用シミュレータを生成するプロセッサと、を備える。プロセッサは、専用シミュレータのアクセス先情報を生成する処理と、アクセス先情報を第１コンピュータに送信する処理と、専用シミュレータを生成する処理と、アクセス先情報と関連付けて専用シミュレータをデータベースに登録する処理と、専用シミュレータの登録が完了したことを住宅設備メーカのコンピュータに通知する処理と、を実行する。【選択図】図５
Patent JP-2023181715-A (JP)
Title: モータ駆動制御装置、モータ制御回路、及び、モータ駆動制御方法
IPC: H02P23/14
Filed: 2022-06-13
Abstract: 【課題】簡易な回路構成でありながら、２相のコイルの電流を取り込みつつ、モータの性能影響パラメータを測定する。【解決手段】モータ駆動制御装置１の制御回路部４は、連続する２つのＰＷＭ周期のそれぞれの半周期においてモータ２０の制御用演算処理を実行し、連続する２つのＰＷＭ周期における制御用演算処理を実行していない残りの２つの半周期に、電流検出回路２ｃからの３相のコイルのうちの２相のコイルの電流である第１の電流の検出結果及び第２の電流の検出結果と、性能影響パラメータ検出部からの性能影響パラメータの検出結果と、を取得する。【選択図】図１
Patent JP-2023182411-A (JP)
Title: 可搬式投光器
IPC: F21L14/02
Filed: 2022-06-14
Abstract: 【課題】投光しているときに光路を調整しやすい可搬式投光器を提供する。【解決手段】本発明の可搬式投光器は、本体、前方支持部材、後方支持部材、ハンドルを備える。本体は、光源部を前面に有し、ケーブルとの接続部を後面に有する。前方支持部材は、本体の前方上部に取り付けられる。後方支持部材は、本体の後方上部に取り付けられる。ハンドルは、前方支持部材と後方支持部材との間に取り付けられる。前方支持部材は、ハンドルの前方上部にカラビナ取付部を形成する。ハンドルは、本体側に複数の凹部を有する。複数の凹部の中の１つは、可搬式投光器の重心が真下に配置されたときに、光源部が水平方向を投光する位置である。【選択図】図３
Patent JP-2023035829-A (JP)
Title: Fluorinated copolymer, surface-conditioning agent, leveling agent, coating agent and article
Inventor: NISHII KENTARO
IPC: C09D127/12
Filed: 2022-06-15
Abstract: To provide a material that is excellent in terms of recoating (lamination) and leveling.SOLUTION: A fluorinated copolymer contains (i) a repeat unit derived from a fluorinated methacrylate monomer (A) represented by the formula (I) and (ii) a repeat unit derived from a specific methacrylamide monomer (B) and/or a specific methacrylate hydrophobic monomer (C) (where R1 is a hydrogen atom or a methyl group. Y1 is a divalent linking group. Rf is a specific perfluoroalkyl group).SELECTED DRAWING: None