baber/WOPTO huggingface dataset:
Patent JP-2018535891-A (JP)
Title: 自律緊急制動システムを備えた車両の制御システム及び制御方法
IPC: B62D6/00
Filed: 2016-11-02
Abstract: 【解決手段】本発明は、自律緊急制動システム（１６）を備えた車両（１０）の制御システム（１８）に関する。制御システムは、自律緊急制動システムが考えられうる介入を開始したとき、摩擦推定制動を行うように構成された制動制御手段（２６）と、行われた摩擦推定制動に基づいて、縦車輪スリップの関数としての車両の制動力容量を推定するように構成された制動力容量推定手段（２８）と、車両前方の道路曲率に関する情報を取得するように構成された道路情報手段（３０）と、取得された道路曲率に関する情報に基づいて、自律緊急制動中に必要な横タイヤ力を予測するように構成された横タイヤ力予測手段（３２）と、推定された制動力容量及び予測された必要な横タイヤ力に基づいて、自律緊急制動システムの制動ストラテジを適用するように構成された制動ストラテジ適用手段（３４）と、を含んだことを特徴とする。 【選択図】図１
Patent JP-2019508586-A (JP)
Title: 高純度ポリシリコンを製造するための流動床反応器の熱的および化学的に負荷された構成部品上に原位置コーティングを堆積する方法
IPC: C01B33/02
Filed: 2017-02-23
Abstract: 本発明は、高純度多結晶シリコン粒状物を製造するための流動床反応器の熱的および化学的な応力がかかった構成部品をコーティングするための方法であって、バルク材料を含んでいないか、ほとんど含んでいない当該流動床反応器に、管壁の平均温度として６００〜１４００℃にて、１時間〜８日間の間、１〜１５ｂａｒの絶対圧で、反応性ガス混合物を流し、それによって温度が６００℃超である反応器の表面に、ＣＶＤ法によってＳｉおよび／またはＳｉＣおよび／またはＳｉ３Ｎ４の原位置コーティングが提供される、方法に関する。
Patent JP-2019512914-A (JP)
Title: 無線通信方法、基地局、及び端末
IPC: H04W72/12
Filed: 2016-03-31
Abstract: 本発明の実施例は、無線通信方法、基地局、及び端末を提供する。本発明の実施例において、基地局は、下りリンク制御情報を端末に送出し、下りリンク制御情報は、上りリンクスケジューリング指示情報を含み、上りリンクスケジューリング指示情報は、少なくとも１つのアンライセンスキャリア上の複数の上りリンクサブフレーム内で上りリンクデータを送出するように端末に命令するために使用され、それにより、端末は、上りリンクスケジューリング指示情報に基づき１つ以上の対応するアンライセンスキャリア上の複数の上りリンクサブフレーム内で上りリンクデータを送出し、これにより、１つの下りリンク制御情報内の上りリンクスケジューリング指示情報を使用することにより、上りリンク送信を実行するための複数の上りリンクサブフレームのスケジューリングを実現する。これは、スケジューリングシグナリングオーバーヘッドを効果的に低減すると同時にデータ送信におけるデータボリュームを増加させる。
Patent JP-2019508622-A (JP)
Title: 弾性ボール／振り子軸受を有する風力発電機
IPC: F16C11/08
Filed: 2017-02-20
Abstract: 【課題】 本発明は、新規な弾性ボール／振り子軸受を備えた風力発電機に関する。本発明はまた、対応する装備された振動振り子アブソーバ自体、及び追加のダンピング装置を有する対応する取り付け及び振り子アブソーバに関する。【解決手段】 これらのボール／振り子軸受は、原理的には振り子アブソーバのカルダンサスペンション、好ましくは風力発電機のタワーに使用することができ、浮遊式オフショア設備のケーブルを水域の底に取り付けるために使用することができる。【選択図】 図１
Patent JP-2019512136-A (JP)
Title: 感圧先端を有する無線位置決めペン
IPC: G06F3/03
Filed: 2016-05-20
Abstract: 本発明は、電力源、光学系（１）、内部センサ、およびＢｌｕｅｔｏｏｔｈ無線技術を備える感圧先端を有する無線位置決めペンに関し、ケーシング（６）には第２ケーシング（７）が後方に設けられ、上部分にはボタンを有する指板（８）を有する穴（６１）が設けられており、ケーシング（６）は、内部に電池（１０）を有する摺動的に収容された本体（４）を提供し、ヘッド（３）はその前部分に取り付けられており、第１カバー（５）には前記本体（４）の下部分に取り付けられた締結機構（５１）が設けられており、本体（４）は、可撓性部分（２０）で互いに相互接続された、第１固定部分（２１）、第２固定部分（２２）、第３固定部分（２３）、および第４固定部分（２４）からなるプリント回路基板（２）を収容し、前本体（４）部分には、ＰＣＢ可撓性部分（１５）を通じて第４固定部分（２４）に接続された光学センサ（１３）を支承するＰＣＢ固定部分（１４）上で摺動するように較正された前記光学系（１）が設けられており、ヘッド（３）には、光源（１６）を有する先端ボタン（９２）、加えて容量センサ（９１）も設けられている。
Patent JP-2019509494-A (JP)
Title: 異なる上側レイヤを備えるセンシングシステム
IPC: G01L1/24
Filed: 2017-04-27
Abstract: 本発明に係るセンシングシステム（Ｓ）において、触覚に伴う印加された力や圧力の印加点、大きさ、および領域を検出し、またセンサに対して直交する方向力や結合した力を検出し、そして電力消費が抑えられた構造が提供される。センシングシステム（Ｓ）は、中間レイヤ（１）と、中間レイヤ（１）に配置された上側レイヤ（４）と、中間レイヤ（１）の下に配置された光源（２）と、中間レイヤ（１）の下に配置された画像センサ（３）と、一端が光源（２）に向いて他端が中間レイヤ（１）に向くように配置された複数の光ファイバーケーブルを有する第１の光ファイバー束（５ａ）と、一端が画像センサの画素と対をなして他端が中間レイヤ（１）に向くように配置された複数の光ファイバー束（５ｂ）と、画像センサ（３）に捕捉された像を画像処理技術を用いて解析して中間レイヤ（１）に印加された力を算出する制御ユニットと、画像センサ（３）と制御ユニットとの間におけるデータ通信用のデータリンク（６）とを有する。
Patent JP-2019504613-A (JP)
Title: 非自己消弧型素子駆動方法及び装置、組合せ素子
IPC: H03K17/73
Filed: 2017-01-22
Abstract: 本発明の非自己消弧型素子駆動方法及び装置は、サイリスタ等の非自己消弧型素子に対して、駆動盲点なし又は駆動盲点が極めて小さく駆動するのに適している駆動方法、及びサイリスタ等の非自己消弧型素子の駆動回路に適用する、駆動盲点なし又は駆動盲点が極めて小さい非自己消弧型駆動装置、及びオン盲点なし又はオン盲点が極めて小さい組合せ素子に関する。非自己消弧型素子駆動方法であって、電圧検出スイッチが用いられ、電圧検出スイッチの入力端は、駆動される非自己消弧型素子の両端に接続され、電圧検出スイッチは、非自己消弧型素子の駆動回路に直列に接続され、電圧検出スイッチは、非自己消弧型素子の両端の電位差が非自己消弧型素子のオン電圧以下である場合、オンになり、非自己消弧型素子がオンになったことを検出した後、オフになる。非自己消弧型素子駆動装置は、オン盲点がない又はオン盲点が極めて小さいという利点を有する。 【選択図】図２
Patent JP-2019516972-A (JP)
Title: 改良された溶融燃料型反応炉の熱管理の構成
IPC: G21C15/10
Filed: 2017-05-01
Abstract: 複数の溶融燃料塩型反応炉の構成が記載され、該構成では、上記反応炉の格納容器を一次冷却材によってアクティブ冷却することが考慮されている。さらに、自然循環する反応炉の構成が記載され、該構成では、上記炉心の熱的中心が一次熱交換器の出口よりも下方であるように、炉心が実質的に錐台状である。熱交換器の構成が記載され、該構成では、溶接された部品が上記炉心から離間されて、上記反応炉からの中性子束によって生じる損傷が低減される。また、ラジアルループ型反応炉の構成が記載されている。
Patent JP-2019515590-A (JP)
Title: 音響装置
IPC: H04R3/04
Filed: 2017-05-04
Abstract: ユーザの首（Ｎ）周りに着用されるように構成及び配置されたネックループ（１０）を有する音響装置（１２）である。ネックループ（１２）は、第１の音出口開口（５０）を有する第１の音響導波路（１１０）、及び第２の音出口開口（４０）を有する第２の音響導波路（１６０）を有するハウジング（１３）を含む。第１の導波路（１１０）に音響的に連結された第１のオープンバック音響ドライバ（１４）、及び第２の導波路（１６０）に音響的に連結された第２のオープンバック音響ドライバ（１６）が存在する。
Patent JP-2019524529-A (JP)
Title: 安全ベルトデバイス用のベルトリトラクタ
IPC: B60R22/46
Filed: 2017-06-14
Abstract: 本発明は、とりわけ、安全ベルトを巻き取り且つ巻き戻すベルトリール（２０）と、プレテンショナ駆動装置（４０）と、火工テンショナ駆動装置（３０）とを備える、安全ベルトデバイスのための、ベルトリトラクタ（１０）に関し、プレテンショナ駆動装置（４０）は、力−フラックスー制御要素（１００）を有し、力−フラックスー制御要素（１００）は、非アクティブ化位置において、プレテンショナ駆動装置（４０）とベルトリール（２０）との間の力フラックスを中断させる。火工テンショナ駆動装置（３０）は、１つ又はそれよりも多くの駆動要素（３３）を有し、１つ又はそれよりも多くの駆動要素（３３）は、火工テンショナ駆動装置（３０）のアクティブ化の後に移動させられ、そして、火工テンショナ駆動装置（３０）のアクティブ化の後に、力−フラックスー制御要素（１００）は、駆動要素によって或いは複数の駆動要素の場合には火工テンショナ駆動装置（３０）の駆動要素（３３）のうちの少なくとも１つの駆動要素によって、直接的に又は間接的に非アクティブ化位置に調整される。
Patent JP-2019527408-A (JP)
Title: 上陸位置オプションの為のインタフェース
IPC: G06Q40/04
Filed: 2017-06-26
Abstract: 気象予測に賭ける為の機器と方法と非一時的媒体とが開示される。複数の経度緯度座標ペアが遠隔装置から受理されうる。ディスプレイ装置は、所定の半径内に暴風が上陸するかどうかに基づくバイナリーオプションを表すデータをグラフィカルユーザインタフェースに表示する。ディスプレイ装置は、複数の上陸確率を地図に示す。バイナリーオプションを購入するリクエストが受理されうる。メモリ内の所与の経度緯度ペアと関連するＺＩＰコードに上陸位置が対応するかどうかが判断されうる。【選択図】図１
Patent JP-2020108529-A (JP)
Title: Game machine
Inventor: OZONO HIROMI
IPC: A63F7/02
Filed: 2019-01-04
Abstract: To provide a game machine capable of enhancing a game taste.SOLUTION: When second special symbols are variably displayed and a small winning is derived, a game ball can enter a V winning device 422, and, when the game ball enters a V winning hole 4223 inside the V winning device 422, a game state is controlled in a jackpot state. The V winning hole 4223 is opened/closed by a V shutter 4225 that is normally constantly operated. The game ball entering the V winning device 422 is held by a locking member 4226, and, when a prescribed time elapses, the hold is released. If the V winning hole 4223 is opened, when the hold by the locking member 4226 is released, the game ball enters the V winning hole 4223. When a prescribed time elapses after the derivation of the small winning, a next variable display of the second special winning symbols is started. The variable display time of the second special symbols is so determined that a time from the start of the current variable display to the start of the next variable display may be different from a prescribed period.SELECTED DRAWING: Figure 187
Patent JP-2020108597-A (JP)
Title: Portable chopsticks and portable case thereof
Inventor: IMAI YUJI
IPC: A47G21/00
Filed: 2019-01-04
Abstract: To provide portable chopsticks for facilitating a linkage operation of a grip part and a chopstick tip part that are divided in halves, and also stably keeping a connection state after connection, and also to provide a portable case thereof.SOLUTION: In portable chopsticks 10, a pair of chopsticks 1 are respectively divided into chopstick tip parts 2 and grip parts 3 in a longitudinal direction. A connection rod 4 made of metal being a ferromagnetic material or magnet is fixed to a rear part of the chopstick tip part so as to be extended backward. An insertion hole 5 to which the connection rod is fitted by clearance fitting is arranged in a front part of the grip part. The magnet 6 is embedded in a bottom part of the insertion hole.SELECTED DRAWING: Figure 1
Patent JP-2020114651-A (JP)
Title: Method for manufacturing foam object, apparatus for manufacturing foam object, and foaming apparatus
Inventor: YAMADA YOSHIMI
IPC: B29C44/32
Filed: 2019-01-18
Abstract: To provide a method for manufacturing a foam object capable of suitably conveying a foamable workpiece.SOLUTION: A method for manufacturing a foam object processes and foams a workpiece in a process for conveying, along a conveying route, the sheet-like workpiece which is foamed by heating and is continuous all over the conveying route. The method for manufacturing the foam object comprises: a processing step (S1) for processing the workpiece while intermittently conveying the workpiece; a conveying step (S2) for conveying, in a slackened state, the workpiece which has been processed in the processing step; and a foaming step (S3) for foaming the workpiece by heating it in a heating region while continuously conveying the workpiece which has been conveyed in the conveying step.SELECTED DRAWING: Figure 4
Patent JP-2019122047-A (JP)
Title: Computer system for personalized video service, information processing device included in the computer system, program executed in the information processing device, program executed in user device included in the computer system
Inventor: SHINGI TAKAHITO
IPC: H04N21/258
Filed: 2019-01-21
Abstract: To provide a computer system for a personalized video service.SOLUTION: A computer system for a personalized video service comprises a user device used by a user, a first information processing device and a second information processing device. The first and the second information processing devices are different from each other. The user device is connected to both the first and the second information processing devices so as to be communicated therewith. The first information processing device provides the user device with user information showing personal information of the user. The second information processing device provides the user device with one or more base video. The user device generates and replays the personalized video for the user on the basis of the user information provided by the first information processing device and one or more base video provided by the second information processing device.SELECTED DRAWING: Figure 5B
Patent JP-2020115767-A (JP)
Title: Oil-in-water type emulsion composition
Inventor: MANABE YOSHITAKA
IPC: A23D7/00
Filed: 2019-01-22
Abstract: To provide an oil-in-water type emulsion composition containing fractionated milk fat, in which a characteristic change at a low temperature is suppressed and manifestation of a milk flavor is excellent.SOLUTION: An oil-in-water type emulsion composition of this invention includes a milk fat fractionated soft part having a melting point of below 15°C. The oil-in-water type emulsion composition may further include liquid oil or a fragrance. In the oil-in-water type emulsion composition, a mass ratio of the mass of the milk fat fractionated soft part to the mass of the liquid oil may be 9:1 to 5:5.SELECTED DRAWING: None
Patent JP-2019080353-A (JP)
Title: Terminal and transmission method
Inventor: YAMAMOTO TETSUYA
IPC: H04W4/70
Filed: 2019-01-29
Abstract: To avoid PUCCH resource collision between terminals in an MTC coverage enhancement mode.SOLUTION: A terminal includes a reception unit that receives a Physical Downlink Control Channel (PDCCH) repeated over a plurality of first subframes and a Physical Downlink Shared Channel (PDSCH) allocated by the PDCCH, a control unit that determines resource blocks associated with the plurality of first subframes to be Physical Uplink Control Channel (PUCCH) resources used for transmitting a response signal to the PDSCH, and a transmission unit that repeats the response signal over a plurality of second subframes by using the determined PUCCH resources.SELECTED DRAWING: Figure 10
Patent JP-2020123676-A (JP)
Title: Etching method
Inventor: MARUYAMA Yasutake
IPC: H01L21/308
Filed: 2019-01-30
Abstract: To propose an etching method capable of improving a front face shape by a spin etching even in a wafer having any front face shape.SOLUTION: In an etching method of dropping an etching liquid onto a front face of a wafer and rotating the wafer to etch the front face of the wafer, a front face shape of the wafer before the etching is measured, the etching liquid is dropped in the etching, a rinse liquid for suppressing the etching of the front face of the wafer by the etching liquid is dropped to the front face of the wafer, a position where the etching liquid is dropped and a position where the rinse liquid is dropped are determined on the basis of the front face shape of the measured wafer before the etching, and the etching of the front face of the wafer is performed.SELECTED DRAWING: Figure 1
Patent JP-2019122776-A (JP)
Title: Timepiece made of rose gold alloy
Inventor: PASCAL DUBOS
IPC: A44C5/00
Filed: 2019-02-01
Abstract: To provide a timepiece or jewelry part that improves the resistance to color change caused by the action of tap water, sea water, swimming pool water, salt water or soapy water.SOLUTION: The invention relates to a timepiece or jewelry part comprising an alloy containing gold of at least 750 per mille by weight. The alloy also contains copper, palladium, and indium, where the sum of the contents of palladium and indium is less than or equal to 35 per mille, or less than or equal to 30 per mille, or even less than or equal to 25 per mille, and/or the sum of the contents of palladium and indium is between 15 per mille and 35 per mille, or between 20 per mille and 35 per mille, or even between 25 per mille and 33 per mille. Figure 1 shows discoloration curves of palladium (curve 1), indium (curve 2), and palladium-indium alloy (curve 3). Curve 3 shows advantage over the alloys comprising only one or the other of these components.SELECTED DRAWING: Figure 1
Patent JP-2020125860-A (JP)
Title: Oven, manufacturing device of fibrous heat insulation material and manufacturing method of fibrous heat insulation material
Inventor: ADACHI MASAHIRO
IPC: F27B9/24
Filed: 2019-02-01
Abstract: To provide a fibrous heat insulation material having high stability.SOLUTION: An oven has an upper side conveyer and a lower side conveyer facing with each other. The upper side conveyer and the lower side conveyer are composed to mold a fiber assembly applied with a binding agent therebetween by heating. A space between the upper side conveyer and the lower side conveyer is set smaller in a carrying-out side than in a carrying-in side.SELECTED DRAWING: Figure 1
Patent JP-2020124774-A (JP)
Title: Work-piece delivery structure
Inventor: NAGAI OSAMU
IPC: B23Q7/04
Filed: 2019-02-05
Abstract: To provide a work-piece delivery structure which performs accurate delivery of work-piece by a work-piece carrier robot to a machine tool.SOLUTION: A work-piece delivery structure is between a machine tool which is provided with a main axis fitted by a zipper gripping a work-piece, a turret device holding a tool processing the work-piece, a rail member fixed to the turret device in the direction parallel to the main axis and a driving unit moving the turret device in the machine and a work-piece automatic carrier machine which is provided with a work-piece carrier robot entering from outside the machine tool and delivering a work-piece to the zipper. The work-piece delivery structure has: the rail member which is fixed to a lower surface side of the turret device so that it is parallel to the main axis of the machine tool and a guide member provided with a roller that is fixed to a robot hand of the work-piece carrier robot gripping the work-piece and rotates in the state that it is abutted to the rail member.SELECTED DRAWING: Figure 3
Patent JP-2020124165-A (JP)
Title: Sulky-type rice transplanter
Inventor: HIGUMA TOSHIYUKI
IPC: A01C11/02
Filed: 2019-02-05
Abstract: To provide a sulky-type rice transplanter comprising a sensor float and ground floats positioned on both lateral sides of the sensor float, capable of improving detection performance of the sensor float, suppressing a seedling planting device from separating rearward from a travel machine body, and achieving ground leveling on a front side of each ground float by a simplified power transmission mechanism.SOLUTION: A rotor supporting shaft 31 extending in a machine body lateral width direction is rotatably provided in front of a sensor float 11 and ground floats 12 positioned on both lateral sides of the sensor float. Ground leveling rotor parts 35 are provided on a part of the rotor supporting shaft 31 positioned in front of one ground float 12, and on a part of the rotor supporting shaft 31 positioned in front of the other ground float 12. An input part 37 is provided on only one position on the rotor supporting shaft 31. In plan view, a front end 11f of the sensor float 11 is positioned on a front side of a front end 12f of each ground float 12, and positioned on a front side of a rear end 35r of each ground leveling rotor part 35.SELECTED DRAWING: Figure 4
Patent JP-2020126553-A (JP)
Title: Watching system and control program for watching system
Inventor: NISHIZUMI MASAFUMI
IPC: G08B21/02
Filed: 2019-02-06
Abstract: To provide a watching system that appropriately protects privacy of a watching target person, and a control program for the watching system.SOLUTION: A watching system 1 comprises: a determination unit (detection unit 10) that determines, based on an acquired captured image, whether or not a predetermined event related to a watching target person over an observation region has occurred; and a management server 20 as a management unit that stores the event and the captured image of the observation region in which the event has occurred in association with each other in a storage unit when the determination unit determines that the event has occurred. The determination unit includes an acceptance unit (control unit) that accepts a recording prohibition instruction sent from a controller operated by a user in each room. When the management unit accepts the recording prohibition instruction, the management unit stops a storage process of storing the captured image in a recording unit 23.SELECTED DRAWING: Figure 1
Patent JP-2019088875-A (JP)
Title: Game machine
Inventor: MIKI SATOSHI
IPC: A63F5/04
Filed: 2019-02-07
Abstract: To provide a game machine capable of giving a notification on a correct operation order.SOLUTION: In a slot machine, when giving a notification on operation order selection information for selecting the operation order, a stop button receives operation other than the specific order, and operation order information capable of recognizing a specific order is notified, if a combination of specific symbols is not derived.SELECTED DRAWING: Figure 13
Patent JP-2020129587-A (JP)
Title: Optical semiconductor element, optical semiconductor device, optical transmission system, and method of manufacturing optical semiconductor device
Inventor: INADA SATOSHI
IPC: H01S5/0239
Filed: 2019-02-07
Abstract: To provide an optical semiconductor element capable of protecting a surface while reducing parasitic elements when connected to the outside in an optical semiconductor device for emitting and receiving light from the surface, an optical semiconductor device, an optical transmission system, and a method of manufacturing the optical semiconductor device.SOLUTION: The optical semiconductor element includes: a semi-insulating semiconductor substrate (12); a columnar body (P), formed on a front surface side of the semiconductor substrate (12), for emitting and receiving light from the front surface side; front surface side electrodes (30, 36) connected to the columnar body (P); a rear surface side electrode (54) formed on the rear surface side of the semiconductor substrate; and a conductive member (58), penetrating the semiconductor substrate (12) to connect the front surface side electrodes (30, 36) and the rear surface side electrode (54), having a protrusion (50) protruding to the front surface side of the semiconductor substrate (12).SELECTED DRAWING: Figure 1
Patent JP-2020128358-A (JP)
Title: Photosensitive hair dye
Inventor: KEINO TETSUO
IPC: A61K8/19
Filed: 2019-02-11
Abstract: To provide a photosensitive hair dye that can dye hair quickly, uniformly and efficiently, and gives a smooth finish that is comfortable to use regardless of hairstyle or hair quality.SOLUTION: There is provided a photosensitive hair dye contains 0.1% to 1.2% of any or both of silver sulfate and silver lactate, 90.0% or more of water, and 0.1% to 8.8% of any or both of decyl glucoside and lauryl glucoside.EFFECT: It can dye uniformly and efficiently without damaging the skin or hair, giving a good feeling of use, giving a smooth finish regardless of hair quality and hairstyle, and without color unevenness. Silver ions are stably dissolved in the aqueous solution, thus it can be stored for a long period of time. In particular, the photosensitive hair dye of the present invention using silver sulfate as a silver salt is excellent in storage stability even at low temperature and high temperature.SELECTED DRAWING: Figure 1
Patent JP-2020130231-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2019-02-13
Abstract: To provide a game machine which has configuration for stably attaching a transparent plate unit to a front door.SOLUTION: A game machine 1 is configured so that: fixing means 600 has a variable member rotatable to an opening/closing body 200 by a manual operation; at least a first position, a second position, and a third position are provided in the order as rotation position of the variable member; the variable member can fix a solid body to the opening/closing body at the first position, and the variable member can release fixing of the solid body from the opening/closing body at a prescribed position extending to the second position or third position from the first position in the fixing means; the opening/closing body comprises a shaft part for rotatably supporting the variable member, first regulation means for applying first regulation to the variable member at the second position and second regulation means for applying second regulation to the variable member at the third position; and the opening/closing body has a base surface, the shaft part and the second regulation means protrude from the base surface, a height of the shaft part from the base surface is higher than a height of the second regulation means from the base surface.SELECTED DRAWING: Figure 1
Patent JP-2020133217-A (JP)
Title: Beam with h-shaped cross section assembled by welding
Inventor: NIKAIDO MASATO
IPC: E04B1/24
Filed: 2019-02-19
Abstract: To provide a beam with an H-shaped cross section assembled by welding, which can avoid early rupture of a beam end joint portion by preventing a lower flange from breaking by suppressing occurrence of cracks on a scallop bottom.SOLUTION: A scallop 60B has a first opening end 60a, a second opening end 60b, a first opening edge 61 and a second opening edge 62, and a third opening edge 63. The first opening edge 61 is formed into a circular arc shape intersecting a toe of a connection portion 30 on a web 10 side. The third opening edge 63 has a second circular arc portion 72 that is formed into a circular arc shape connecting the first opening edge 61 and the second opening edge 62. A curvature radius of a first circular arc portion 71 is greater than the curvature radius of the second circular arc portion 72. Width of an unwelded portion 30a is 0.94 times or less as large as a web plate thickness. The first opening end 60a of the scallop 60B is located at a position closer to the web than an inner surface of a lower flange 20.SELECTED DRAWING: Figure 6
Patent JP-2019069380-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-19
Abstract: To prevent damage to a game ball shooting device when attaching or detaching a game board, in a game machine having a game machine shooting device at the top of a game machine.SOLUTION: An upper shooting device 12 is attached to the upper left of a game board 5, and a shooting device guard member is attached. The upper shooting device 12 is attached to the game board 5 and attachable to and detachable from a main frame 2 together with the game board 5. The game board 5 may be supported on the lower front edge of the main body frame 2 so as to be able to move in the right-left direction and to horizontally rotate at the time of attachment or detachment.SELECTED DRAWING: Figure 100