baber/WOPTO huggingface dataset:
Patent JP-2020518299-A (JP)
Title: ロボット掃除機及びこのための維持補修装置
IPC: A47L11/24
Filed: 2018-01-19
Abstract: 【課題】ロボット掃除機及びこのための維持補修装置を提供すること。【解決手段】モジュール定着部を備えたボディと、前記ボディを移動させるように構成された走行モジュールと、前記モジュール定着部に脱付着可能に結合されるボディ定着部を備え、前記ボディが移動するとき、床に沿って摺動するように構成された摺動モジュールとを備えるロボット掃除機が開示される。前記モジュール定着部と前記ボディ定着部との間に交換用雑巾を固定させる雑巾固定部が備えられる。【選択図】図３
Patent JP-2020501599-A (JP)
Title: 腫瘍の診断及び治療におけるｆｓｈホルモン受容体のリガンド
IPC: A61K45/00
Filed: 2017-10-10
Abstract: 本発明は、腫瘍の診断及び治療における使用のための卵胞刺激ホルモン（ＦＳＨ）受容体のリガンドに関する。
Patent JP-2020508452-A (JP)
Title: キャパシタ燃料プローブ
IPC: B64D37/18
Filed: 2018-02-15
Abstract: キャパシタ燃料プローブ（１００）は、プローブ軸（Ｘ）に沿って互いに重ね合わされた複数のキャパシタセグメント（１〜９）を備える。キャパシタセグメントは、少なくとも３つのセットに分配され、別々に各セット内で電気的に並列接続される。すべてのセットに対して実行される容量測定は、プローブ軸に平行な燃料の誘電体定数の可能な変動を考慮しながら燃料レベル（Ｈ）を決定することを可能にする。キャパシタセグメントの頂部高さ値ｈｎは、２からＮまでの任意のｎ値について、ｈｎ−１＜ｈｎ・（Ｋｍｉｎ−１）／（Ｋｍａｘ−１）となるように選択され、Ｎはキャパシタセグメントの個数であり、ｎはキャパシタセグメントの重ね合わせ順序に従って変化し、ＫｍｉｎおよびＫｍａｘはキャパシタ燃料プローブに対して規定されている燃料誘電体定数の最小値および最大値である。
Patent JP-2020512865-A (JP)
Title: 照明放射線を用いて眼インプラントにエネルギーを供給し且つ／又は眼インプラントと通信する装置
IPC: A61F2/14
Filed: 2018-03-21
Abstract: 照明放射線によって眼インプラントにエネルギーを供給し且つ／又は眼インプラントと通信する装置が提供される。装置（１）は、使用者の眼球の照明位置を設定する位置決めユニット（３）と、照明放射線（１０）が装置（１）に供給可能であるようにする光学入力インタフェースと、照明光学ユニット（７）とを備え、照明光学ユニット（７）は、空気中で少なくとも０．１ｍｍの横方向の広がりを有する焦点（１６）が存在するように、且つ、使用者の眼球が設定された照明位置にあるとき、照明放射線（１０）が収束ビームとして眼球（１４）内に入り、その結果、焦点（１６）が眼球（１４）に位置するように、供給される照明放射線（１０）を集束させる。
Patent JP-2020512995-A (JP)
Title: 新規ペプチドベースのｐｃｓｋ９ワクチン
IPC: A61P9/10
Filed: 2018-04-12
Abstract: 本発明は、適切な免疫原性担体及び適切なアジュバントとコンジュゲートする際にワクチンとして有用であり得る式（Ｉ）の新規短鎖ペプチドに関する。これらは、ＰＣＳＫ９媒介疾患の治療に役立つ。Ａ−Ｚ１−Ｚ２−Ｚ３−Ｚ４−Ｚ５−Ｚ６−Ｚ７−Ｚ８−Ｚ９−Ｚ１０−Ｚ１１−Ｚ１２−Ｂ式（Ｉ）
Patent JP-2020516650-A (JP)
Title: 小分子
IPC: A61P17/02
Filed: 2018-04-13
Abstract: 一般構造A-L-B[式中、A及びBは、独立して、式1A又は1BのE3ユビキチンリガーゼタンパク質結合リガンド化合物である]を有する化合物を提供する。これらの化合物を含む医薬組成物及び使用方法もまた提供する。
Patent JP-2020517561-A (JP)
Title: グラフェンを製造するためのマイクロ波システム及び方法
IPC: C01B32/225
Filed: 2017-06-09
Abstract: マイクロ波膨張性の未剥離の黒鉛又は黒鉛状炭素からグラフェンを製造する方法において、（ａ）マイクロ波膨張性材料の粉末を非金属固体基材上に供給するステップであって、粉末が、第１のリボン幅及び第１のリボン厚さを有するリボン状であるステップと；（ｂ）あるマイクロ波照射幅（第１のリボン幅以上）及びあるマイクロ波侵入深さ（第１のリボン厚さ以上）を有するマイクロ波出力ゾーンを含むマイクロ波照射チャンバー中にリボン状粉末を移動させるステップであって、これによって、リボン状粉末全体が、十分な時間の長さで十分な出力レベルのマイクロ波出力を受け取って吸収し、粉末が剥離し分離して、グラフェンシートが製造されるステップと；（ｃ）グラフェンシートをマイクロ波チャンバーの外まで移動させ、グラフェンシートを冷却し、グラフェンシートを収集容器中、又は後の使用のために収集するステップとを含む、方法が提供される。【選択図】図２
Patent JP-2020517441-A (JP)
Title: 排ガス洗浄装置および方法
IPC: B01D53/18
Filed: 2018-04-18
Abstract: 本発明は、排ガス洗浄装置であって、より具体的には尿素プラントにおける排ガス洗浄装置を提案する。上記装置は、チャネル内の輸送方向に沿って、排ガスが、排ガスからダスト粒子、より具体的には尿素ダスト粒子を除去する第１の領域（１１）と、排ガスから、酸塩基反応により水性液相に取り込むことができる化合物、より具体的にはアンモニアを除去する第２の領域（１２）とを通過するように設計され、第２の領域（１２）における輸送方向に対して垂直に走るチャネルの断面積は、第１の領域（１１）における輸送方向に対して垂直に走る断面積より大きく、装置（１）は、装置（１）が組み立てられた状態で、チャネル（５）が少なくとも部分的に水平に走る、および／または排ガスの輸送方向（Ｔ）がチャネル（５）を通って水平に走るように設計されている。【選択図】図１
Patent JP-2020519462-A (JP)
Title: 工作物を加工するための方法並びに研削・浸食機械
IPC: B24B53/12
Filed: 2018-05-04
Abstract: 本発明は、工作物（１４）を加工するための方法及び研削・浸食機械（１０）に関する。研削と浸食に併用する工具（１２）が使用され、前記工具は、工作物（１４）の浸食と、それに続く工作物（１４）の研削加工のための同じクランプに使用される。浸食プロセスの後、製造される公称寸法に対して工作物（１４）に余分な余裕が残り、余分な余裕は約２〜３μｍである。同じクランプ内の同じ研削・浸食工具（１２）が浸食と研削のために併用されるという事実の結果として、その後の研削は、極めて少ない材料アブレーションで行われ得る。研削・浸食工具の非常に繊細な円周輪郭を使用することができ、したがって、非常に繊細で複雑な幾何学的特徴を工作物（１４）上に生成することができる。【選択図】図１
Patent JP-2020520182-A (JP)
Title: 受動的相互変調キャンセル
IPC: H04B1/10
Filed: 2018-05-17
Abstract: 受信信号は、同時に送信された信号の歪み成分を除去することによって強化される。受信信号は、送信周波数帯域における送信信号の送信と同時に受信周波数帯域において取得される。受信信号は、送信信号の相互変調歪み成分を含む。送信信号の表現は、受信信号における予測された歪み成分を表す歪み信号を出力するために、非線形予測器を用いて処理される。受信信号は、歪み信号に対応する予測された歪み成分を受信信号から除去することにより、歪み信号を用いて強化される。
Patent JP-2020519780-A (JP)
Title: 紡糸口金、紡糸口金を有するデバイス、紡糸口金及びフィルタを用いて中空繊維又は中空繊維膜を生成する方法
IPC: A61M1/18
Filed: 2018-05-09
Abstract: 本発明は、１又は２以上の紡糸塊からの中空繊維の押出成形のための紡糸ノズル（１０）、及び紡糸ノズル（１０）を含む装置、並びに紡糸ノズル（１０）を用いて中空繊維を押出成形する方法に関し、紡糸ノズル（１０）は、紡糸ノズル（１４）内に紡糸塊を導入するための押出成形される各紡糸塊に対する入口ポート（１２、１３、１４）と、出口軸線（Ａ）に沿った紡糸塊の流出のための出口ポートと、押出成形される少なくとも１つの紡糸塊を入口ポート（１２、１３、１４）から出口ポートに案内するための少なくとも１つの紡糸塊流れチャネルとを有し、少なくとも１つの紡糸塊流れチャネルは、紡糸塊流れチャネルを通って流れる紡糸塊に影響を及ぼすための流れガイド構造（１８、１９、２０）を含む入口と出口とを有する流れ操作セクションを含み、流れガイド構造（１８、１９、２０）は、それにより、紡糸塊流れチャネルを通って流れる紡糸塊がこの紡糸塊流れチャネルを少なくとも２つの異なる流路に沿って貫流するように紡糸塊流れに影響を及ぼすように設計され、紡糸塊流れチャネルを通って延びる流路は、流れ操作セクションの入口と紡糸塊流れチャネルの出口ポートとの間で実質的に同一の経路長を示す。【選択図】図１
Patent JP-2021531610-A (JP)
Title: 表示基板及びその製造方法、並びに表示パネル
IPC: H05B33/10
Filed: 2019-06-13
Abstract: 表示基板及びその製造方法、並びに表示パネルを提供する。当該表示基板は、表示領域１０１と、表示領域１０１の周囲に位置する非表示領域１０２とを有し、表示基板は、ベース基板１００と、ベース基板１００上に設けられた第１の封止層３１０と、非表示領域１０２においてベース基板１００上に位置する少なくとも１つのバリアダム２００とをさらに有し、第１の封止層３１０は、下地基板１００上に位置し、少なくとも１つのバリアダム２００の表示領域１０１に面する側に位置し、第１の封止層３１０は、硬化後の第１の封止材３０１からなり、バリアダムの少なくとも第１の封止層３１０に面する側は、硬化前の第１の封止材３０１に対して撥液性を有する。当該バリアダム２００は、表示基板の封止効果を高めることができる。
Patent JP-2020525717-A (JP)
Title: 圧力センサを備えた真空弁
IPC: F16K51/02
Filed: 2018-06-28
Abstract: 本発明は、弁閉鎖部材（４）と、弁閉鎖部材（４）に連結されていて、圧力媒体を有する、好適には空圧式または電気空圧式の駆動ユニット（７，７’）とを備えた真空弁（１）に関する。真空弁（１）はさらに圧力センサ（１０，１０’）を有しており、これにより、圧力媒体の圧力が測定可能である。
Patent JP-2020529622-A (JP)
Title: 画像を表示するためのファンアセンブリ
IPC: G09F9/00
Filed: 2018-07-26
Abstract: 回転構造によって画像を表示するための装置および方法が、提供される。回転構造は、ファンのブレードを備えることができる。ファンは、拡張現実ディスプレイ等の電子機器デバイスのための冷却ファンであることができる。いくつかの実施形態では、回転構造は、光を放出することにより画像を生成する光源を備える。光源は、ライトフィールドエミッタを備えることができる。他の実施形態では、回転構造は、外部（例えば、非回転）光源によって照明される。
Patent JP-2020049348-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2020-01-06
Abstract: To provide a game machine capable of ensuring smooth operation of an accessory with a simple configuration and improving a performance effect by the accessory.SOLUTION: In an upper movable performance member 650, an upper movable base 655 includes movable arms 662, 663 operating between a first movable position and a second movable position, and gears 664, 665 that operate the movable arms 662, 663 to the second movable position by operation to a second operation position and operating the movable arms 662, 663 to the first movable position by operation to a first operation position. The gears 664, 665 include: a first engagement surface for operating the gears 664, 665 to the second operation position when an upper slide base 657 operates from a first predetermined position to a second predetermined position; and a second engagement surface for operating the gears 664, 665 from a second state to a first state when the upper slide base 657 operates from the second predetermined position to the first predetermined position.SELECTED DRAWING: Figure 23
Patent JP-2021110471-A (JP)
Title: Heat exchanger and externally capsuled laminate material thereof
Inventor: NOGUCHI MASAYUKI
IPC: H01M10/6556
Filed: 2020-01-07
Abstract: To provide a heat exchanger capable of being manufactured efficiently and easily.SOLUTION: A heat exchanger comprises an external capsule 1 provided with an inlet and an outlet, and an inner fin 2 provided inside the external capsule 1 and having uneven parts 25 and 26, and is configured such that a heat exchange medium flowing in from the inlet passes through an inner fin installation part in the external capsule 1 and flows out from the outlet. The external capsule 1 is composed of an externally capsuled laminate material L1 in which a resin heat fusion layer 52 is provided on the inner surface side of a metal heat transfer layer 51. The heat fusion layer 52 of the external capsule 1 is made of polypropylene resin.SELECTED DRAWING: Figure 2
Patent JP-2020091294-A (JP)
Title: System and method for two-dimensional RPLC-SFC chromatography
Inventor: MOHAMMAD AL-SAYAH
IPC: B01D15/32
Filed: 2020-01-09
Abstract: To provide two-dimensional chromatography systems and methods for separating and/or analyzing complex mixtures of organic compounds.SOLUTION: A two-dimensional RPLC-supercritical fluid chromatography (SFC) system including a trapping column in an interface part will be described, the trapping column passing a mobile phase of reverse phase liquid chromatography (RPLC), while collecting the eluted analytes from the first dimension chromatograph. The peaks of interest obtained from the RPLC dimension column are effectively converged as a sharp concentration pulse on the trapping column. It is then injected onto the second dimension SFC column. The system can be used for simultaneous achiral and chiral analysis of pharmaceutical compounds. The first dimension RPLC separations provide achiral purity results, and the second dimension SFC separations provide chiral purity results (enantiomeric excess).SELECTED DRAWING: Figure 8A
Patent JP-2021108901-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-09
Abstract: To provide a game machine that facilitates inspection of specific sounds.SOLUTION: A designated sound reproduction (lower) command F5XXH and a designated sound reproduction (upper) command F6YYH designate one of all the sounds output in a performance of a Pachinko game machine 1 by two test commands and output it. Since all the sounds output in a Pachinko game machine 1 can be designated by the designated sound reproduction command and any sound can be output, the inspection of a specific sound is facilitated. Further, designated channel sound reproduction stop commands F700H and F8XXH designate one of a plurality of channels for reproducing the sound by two test commands and stop the reproduction of the sound on the channel.SELECTED DRAWING: Figure 10-8
Patent JP-2021109674-A (JP)
Title: Beverage cup
Inventor: UCHIDA SHIGERU
IPC: B65D77/20
Filed: 2020-01-09
Abstract: To provide a beverage cup which allows beverage to be consumed while keeping the temperature of the beverage without cooling or heating each container, which is convenient for carrying around, and which allows the beverage to be consumed while keeping the temperature of the beverage.SOLUTION: A beverage cup includes: an inner cup 1 where beverage is poured; an outer cup 2 in which the inner cup 1 is interpolated and which forms a space 13 between itself and the inner cup 1 at a peripheral side part and at a bottom part; a heat storage agent 3 stored in the space 13 between the inside cup 1 and the outside cup 2; and a cap 4 which is fitted in both mouth edge parts 6, 5 of the inner cup 1 and the outer cup 2 to be a lid, and which has a drinking port 15.SELECTED DRAWING: Figure 1
Patent JP-2020127000-A (JP)
Title: Passive Q-switched solid-state laser with compressed pulse width
Inventor: DANIEL KOPF
IPC: H01S3/10
Filed: 2020-01-09
Abstract: To provide a passive Q-switched solid-state laser capable of being used with a very simple structure for micromaterial processing.SOLUTION: The passive Q-switched solid-state laser includes: a resonator 1 having an active laser medium 2 and a separation end mirror 6 for separating a laser pulse; an optical fiber 13 for introducing the laser pulse separated from the separation end mirror; and a chirp volume Bragg grating element 17 for reflecting a laser pulse to shorten a pulse width. An active laser medium is Nd:YAG, formed from Cr:YAG. A saturable absorber 3 having transmittance of less than 50% in an unsaturated state is disposed in the resonator. A length a of the resonator is 1 mm to 10 mm.SELECTED DRAWING: Figure 1
Patent JP-2020111738-A (JP)
Title: Pressure sensitive adhesive tape
Inventor: UCHIDA NORIYUKI
IPC: C09J7/38
Filed: 2020-01-09
Abstract: To provide a pressure-sensitive adhesive tape hardly generating yellow discoloration in an image display part, when being used for fixation of each member constituting a display device.SOLUTION: A pressure-sensitive adhesive tape has an adhesive layer containing a (meth)acrylic copolymer. Concerning the pressure-sensitive adhesive tape, in the adhesive layer, a swelling rate after being immersed for 24 hours into sebum solution formed by mixing oleic acid with squalene at the weight ratio of 1:1 under a condition of 60°C with a humidity of 90% is 150% or less, and a 50% compressive strength when being compressed under a condition of speed of 10 mm/min is 300 kPa or less.SELECTED DRAWING: None
Patent JP-2021114408-A (JP)
Title: Positive electrode active material for all-solid-state lithium-ion battery, electrode, and all-solid-state lithium-ion battery
Inventor: KADOWAKI TAKUYA
IPC: H01M4/36
Filed: 2020-01-17
Abstract: To provide a positive electrode active material for an all-solid-state lithium-ion battery, an electrode, and an all-solid-state lithium-ion battery that can smoothly transfer lithium ions between a positive electrode and a solid electrolyte and improve battery performance.SOLUTION: The positive electrode active material for an all-solid-state lithium-ion battery consists of particles containing crystals of a lithium metal complex oxide. The lithium metal composite oxide has a layered structure and contains at least Li and a transition metal. The particles have an average crushing strength exceeding 50 MPa and satisfy the following formula (1) 1.0 μm≤Dmin ...(1)SELECTED DRAWING: None
Patent JP-2021115357-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-01-29
Abstract: To increase game amusement.SOLUTION: A game machine capable of executing a variation display game on the basis of satisfaction of a start condition and generating a special game state when the result of the variation display game is a special result includes game control means (game control device 100) for controlling the game and a normal variation winning device 37 for which the start condition is satisfied by winning a game ball. The game control means can generate a normal game state, a specific game state (ordinary electric accessory support) in which a game ball enters the normal variation winning device 37 to win more easily than in the normal game state, and a special game state. The game control means can generate the specific game state without generating the special game state at the start of the variation display game (ceiling reaching game) after a predetermined number of executions and can select a dedicated variation pattern, as a variation pattern of the variation display game after the predetermined number of executions.SELECTED DRAWING: Figure 104
Patent JP-2021117887-A (JP)
Title: Portable information appliance
Inventor: SHIBAYAMA YOSHIYUKI
IPC: H05K5/02
Filed: 2020-01-29
Abstract: To provide a portable information appliance that allows reduction in a gap between displays, even in a configuration in which housings each comprising a display are coupled in a rotatable state.SOLUTION: A portable information appliance comprises: a first housing; a second housing adjacent to the first housing; a first display provided on a top face of the first housing; a second display provided on a top face of the second housing; a hinge unit; and at least one link mechanism which operates in conjunction with rotation motion between the first and second housings by the hinge unit. At least one of the first and second housings is provided so as to slide relative to the hinge unit along an arrangement direction of the first and second housings. The link mechanism comprises: a first slider; a first shaft output part; a second slider; a second shaft output part; and a drive part.SELECTED DRAWING: Figure 5A
Patent JP-2021117474-A (JP)
Title: Drum cartridge and image forming apparatus
Inventor: FUJITA HIDENAO
IPC: G03G21/18
Filed: 2020-01-29
Abstract: To provide a drum cartridge that is easily held by a user, and an image forming apparatus including the drum cartridge.SOLUTION: A drum cartridge 5Y comprises: a photoconductor drum; a drum cleaner 56; drum side plates 51A, 51B; a conveying device 57; and a pipe 58. The drum side plate 51A supports one end part of the photoconductor drum in an axial direction. The drum side plate 51B is located separated from the drum side plate 51A in the axial direction and supports the other end part of the photoconductor drum in the axial direction. The drum cleaner 56 cleans a peripheral surface of the photoconductor drum. The conveying device 57 conveys a transfer residual toner from the drum cleaner 56 to the pipe 58. The pipe 58 is located between the drum side plate 51A and the drum side plate 51B and extends in the axial direction. One end part of the pipe 58 in the axial direction is connected with the drum side plate 51A, and the other end part of the pipe 58 in the axial direction is connected with the drum side plate 51B.SELECTED DRAWING: Figure 3
Patent JP-2021121546-A (JP)
Title: cap
Inventor: OGASAKA YUTA
IPC: B65D47/06
Filed: 2020-01-31
Abstract: To provide a cap capable of suppressing a pulsation of a content liquid even if a container is tilted too much when discharging from the container.SOLUTION: A cap includes a cap body A attached to a container E, and a lid body B that opens and closes the cap body A. The cap body A includes attachment portions 3, 4, 31 attached to a mouth portion 1 of the container E, and a partition wall portion 30 extending inward from the attachment portions 3, 4, 31. The partition wall portion 30 includes a discharge hole 33 formed on a discharging side, an air replacement hole 34 formed on an opposite side of the discharge hole 33, and a division plate 35 formed downward from between the discharge hole 33 and the air replacement hole 34.SELECTED DRAWING: Figure 1
Patent JP-2021122002-A (JP)
Title: Dimming console attachment
Inventor: OTANI SACHIKO
IPC: F21V23/00
Filed: 2020-01-31
Abstract: To provide a dimming console attachment that allows a dimming console to be controlled by a foot.SOLUTION: A dimming console attachment 100 is attached to a dimming console 1 comprising a dimming slide lever 2 to be slid in a first direction, and comprises: a sandwiching part 40 for sandwiching the dimming slide lever 2; a slide member comprising a first plane part 11 parallel to the first direction, and capable of being slid in the first direction with respect to the dimming console 1; and a damping mechanism 50 for connecting the sandwiching part 40 and the slide member. When the slide member is slid, the damping mechanism 50 slides the sandwiching part 40 so that a slide width W1 of the sandwiching part 40 becomes smaller than a slide width W2 of the slide member.SELECTED DRAWING: Figure 1
Patent JP-2021124607-A (JP)
Title: Display device and source driver
Inventor: NAGATA HIRONARI
IPC: G09G3/20
Filed: 2020-02-05
Abstract: To provide a display device that can display an image up-converted by a plurality of source drivers without any gap over a whole display screen.SOLUTION: A display device comprises: a display panel; a source driver group that is composed of 2j source drivers which are arranged along an extension direction of a gate line; and a display controller that is connected to the 2j source drivers through j data supply lines which are commonly provided for each adjacent pair of source drivers. The display controller outputs a pixel data piece group, in which m/2 pixel data pieces are j-divided, to each of the data supply lines. A 2k-th source driver receives supply of m/(4j) pixel data pieces through the data supply line, and supply of three pixel data pieces from a (2k+1)-th source driver. The 2k-th source driver generates m/(2j) gradation voltage signals on the basis of these pixel data pieces.SELECTED DRAWING: Figure 2
Patent JP-2021124669-A (JP)
Title: Electronic apparatus
Inventor: MATSUO YASUHIRO
IPC: G03B15/00
Filed: 2020-02-07
Abstract: To provide a technique that can more suitably perform resetting regarding a tracking target.SOLUTION: An electronic apparatus of the present invention includes: acquisition means for acquiring line-of-sight information regarding a user's line of sight; display control means for controlling a captured image so that the captured image is displayed on a display surface; tracking means for detecting a subject from the image so as to track the subject; and setting means for performing setting regarding a tracking target of the tracking means. When the subject of the tracking target is not detected, the setting means performs resetting regarding the tracking target based on the line-of-sight information and a tracking history of the subject.SELECTED DRAWING: Figure 6
Patent JP-2021127257-A (JP)
Title: Bearing bar for optical fiber preform and manufacturing method of optical fiber preform
Inventor: TAKAHASHI TADASHI
IPC: C03B37/018
Filed: 2020-02-10
Abstract: To provide a bearing bar for optical fiber preform capable of avoiding breakage, and a manufacturing method of an optical fiber preform.SOLUTION: A bearing bar for optical fiber preform of one embodiment of this invention is a bearing bar for an optical fiber preform for bearing an optical fiber preform having a core and a clad formed on an outer periphery of the core and is assembled with an end part bonded on one end of the optical fiber preform, a side part provided with a perforation, and a reinforcement pin inserted in the perforation and having a strength larger than a strength of the bearing bar for optical fiber preform.SELECTED DRAWING: Figure 1
Patent JP-2021126195-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-12
Abstract: To provide a game machine capable of suppressing a decorative body from coming into contact with other game machines and being damaged when a door part is opened.SOLUTION: A CPU 120 for performance control can execute a door opening error notification in a notification mode specified in 259SGS506 for at least a predetermined period (for example, 30 seconds) on the basis of the determination that a door part has been opened in a step 259SGS502, and a special operation control A that moves a movable body 122SG121 from an origin position to a performance position on the basis of the start of the door opening error notification. When the movable body 122SG121 is moved to the performance position on the basis of the start of the door opening error notification, the movable body 122SG121 is arranged at the performance position at least until the door opening error notification is completed.SELECTED DRAWING: Figure 12-24
Patent JP-2021127872-A (JP)
Title: Hot water supply system
Inventor: WAKABAYASHI MASANORI
IPC: F24H1/00
Filed: 2020-02-14
Abstract: To provide a hot water supply system that can be used both for snow melting and hot water supply, and has no risk of damaging a pipe due to freezing during a winter season.SOLUTION: A hot water supply system 1 includes a heat exchange pipe 4 in which an antifreeze liquid circulates, a heat exchange panel 13 that is installed on a roof 12 and the like of a building and is arranged with the heat exchange pipe 4, and a heat storage tank 3 that stores water therein, is arranged with the heat exchange pipe 4 in a coil shape, and can exchange heat between the antifreeze liquid and water. The water in the heat storage tank 3 is circulated by a circulation pipe 7 between the heat storage tank 3 and an auxiliary boiler 6 heating the water in the circulation pipe 7. A three-way valve 16 is installed in the circulation pipe 7, and the circulation pipe 7 can be connected to a hot water supply pipe 10 for supplying hot water to a faucet 8 in a kitchen, a discharge port 9 of a bathtub, or a floor heater by switching.SELECTED DRAWING: Figure 1
Patent JP-2021136069-A (JP)
Title: Ultrasonic welding device
Inventor: OTAGAKI MANABU
IPC: H01M10/04
Filed: 2020-02-21
Abstract: To provide an ultrasonic welding device that is less likely to cause poor welding.SOLUTION: An ultrasonic horn 21 ultrasonically welds peripheral edges of laminated sheets 15 and 16 by moving a pressure contact surface 21a in an X direction while keeping the pressure contact surface into pressure contact against the peripheral edges of the laminated sheets 15 and 16. The pressure contact surface 21a of the ultrasonic horn 21 has an arc shape that protrudes in a direction of the pressure contact. A distance between the pressure contact surface 21a and the mounting surface sandwiching the laminated sheets 15 and 16 therebetween is gradually reduced from the front end side in the moving direction of the ultrasonic horn 21 toward the rear end side at the time of welding. The pressure contact surface 21a brings the laminated sheets 15 and 16 into close contact with each other.SELECTED DRAWING: Figure 5