baber/WOPTO huggingface dataset:
Patent JP-2018504451-A (JP)
Title: 爪真菌症治療装置及び方法
IPC: A61P31/04
Filed: 2015-12-09
Abstract: システム及び方法は、爪真菌症を治療するためのレドックスガス溶液の送達を含み、レドックスガス溶液は、ペルフルオロカーボン液に溶解した反応種を含み、この反応種は、単独又は組み合わせで、反応性酸素種、反応性窒素種、反応性塩素種、又は反応性臭素種の1つ以上を含んでよく、ペルフルオロカーボン液はペルフルオロデカリンを含み得る。【選択図】図１
Patent JP-2018521519-A (JP)
Title: 高効率ワイヤレス・ローカル・エリア・ネットワークにおいてロング・トレーニング・フィールドのアライメントを行う装置、方法及びコンピュータ・プログラム
IPC: H04B7/0452
Filed: 2016-02-26
Abstract: ロング・トレーニング・フィールドを拡張する装置、コンピュータ読み取り可能な媒体及び方法が開示される。高効率(HE)ワイヤレス・ローカル・エリア・ネットワーク(HEW)デバイスの装置が開示される。装置は、HE物理レイヤ・コンバージェンス・プロシジャ(PLCP)プロトコル・データ・ユニット(HE-PPDU)のうちのHEロング・トレーニング・フィールド(HE-LTF)の部分が、拡張されるべきか否かを判断し、HE-LTFの部分が拡張されるべきである場合、1つ以上の追加的なHE-LTF又は長いシンボル持続時間を利用するHE-LTFの部分を構成するトランシーバ回路及び処理回路を含む。トランシーバ回路及び処理回路は、直交周波数分割多重アクセス(OFDMA)に従ってHE-PPDUを送信するように構成される。HEWデバイスの装置は、HE-PPDUのHE-LTF部分を受信し、HE-PPDUのHE-LTF部分が拡張されているか否かを判断し、HE-PPDU部分が拡張されている場合、拡張された部分を利用してチャネル推定を向上させる。
Patent JP-2018503207-A (JP)
Title: 情報表示方法、装置、プログラム及び記録媒体
IPC: G06F17/30
Filed: 2015-12-30
Abstract: 本発明は、情報表示方法、装置、プログラム及び記録媒体に関し、前記方法は、フィルタリング情報を取得するステップと、表示ページをトリガーして新たな情報をディスプレイするための第１命令を受信し、前記第１命令によりディスプレイ待機情報を特定するステップと、前記ディスプレイ待機情報中の１番目の情報を目標情報として特定し、前記目標情報がフィルタリング情報であるかどうかを判断するステップと、前記目標情報がフィルタリング情報であると判断した場合、前記目標情報を前記表示ページからスライドアウトさせるステップとを含む。本発明によれば、ユーザが関心を持っていない内容を効果的にフィルタリングすることができ、ユーザの時間を節約できる。【選択図】図１
Patent JP-2018515055-A (JP)
Title: 電力コンバータを調整するための方法およびレギュレータ
IPC: H02M3/00
Filed: 2015-04-16
Abstract: 電力コンバータ（２６）を調整するための方法およびレギュレータは、電力コンバータ（２６）からの電圧出力と結合された積分回路（４０）と、電力コンバータ（２６）の目標電圧出力を示す目標電圧信号、および積分された電圧信号を入力として受け取るコンパレータ回路（４２）と、コンパレータ出力信号（５０）を受け取り、電力コンバータ（２６）を駆動するように構成された駆動回路（４４）とを含み、調整システムは、サイクルごとに目標電圧出力と一致する電圧出力を生成するように電力コンバータ（２６）を制御する。【選択図】図１
Patent JP-2018516488-A (JP)
Title: 空間分割多重化システム用偏光不感セルフホモダイン検出受信機
IPC: H04J11/00
Filed: 2015-04-10
Abstract: 第１の偏光ビームスプリッタ１１と、第２の偏光ビームスプリッタ１３と、第１のセパレータ１５と、第２のセパレータ１７と、第３のセパレータ１９と、第４のセパレータ２１と、第１の９０度偏光ロータ２３と、第２の９０度偏光ロータ２５と、第１のハイブリッド検出器３１と、第２のハイブリッド検出器３３と、第３のハイブリッド検出器３５と、第４のハイブリッド検出器３７と、信号プロセッサ３９とを含むＳＤＨ受信機。
Patent JP-2018517101-A (JP)
Title: 少なくとも１個の部材とのかみ合い連結をするための連結要素
IPC: B23K20/12
Filed: 2016-04-15
Abstract: 本発明は、少なくとも１個の部材が連結要素（１０、４０、６０、８８）と固定要素（３０、５０、７０、９０、１０２）との間に保持され、連結要素（１０、４０、６０、８８）と固定要素（３０、５０、７０、９０、１０２）が摩擦溶接連結を行う、少なくとも１個の部材とのかみ合い連結をするための連結要素（１０、４０、６０、８８）に関し、駆動部を有する頭部（１２、４２、８６）と軸部（１４、４４、６２）とを備え、この軸部（１４、４４、６２）がその端面に少なくとも２つの切削構造体（１８）を備え、この切削構造体（１８）が切削面内にある切刃（４６）を備え、切削面が軸部（１４、４４、６２）を画成し、さらに切削構造体（１８）が周方向に離隔され、かつ切削直径を決定する。本発明は、さらに軸部（１４、４４、６２）が、切削構造体（１８）の間に切削直径よりも小さな寸法の横断面を有し、この小さな寸法の範囲が少なくとも切削構造体（１８）の切削直径の長さだけ頭部（１２、４２、８６）の方へ軸方向に延在していることを特徴とする。
Patent JP-2018518739-A (JP)
Title: 異種システムメモリにおけるメモリ消費電力を最適化するためのシステムおよび方法
IPC: G06F12/00
Filed: 2016-03-29
Abstract: ポータブル通信デバイスにおける異種メモリシステムを提供するためのシステム、方法、およびコンピュータプログラムが開示される。1つのシステムは、不揮発性ランダムアクセスメモリ(NVRAM)および揮発性ランダムアクセスメモリ(VRAM)に結合されたシステムオンチップ(SoC)を備える。SoCは、NVRAMとVRAMとを備える異種システムメモリをマッピングするためのオペレーティングシステムを備える。オペレーティングシステムは、NVRAMの第1の部分をスワップ動作のためのブロックデバイスとして割り振り、NVRAMの第2の部分をプログラムコードおよび読出し専用データのために割り振り、NVRAMの第3の部分をオペレーティングシステムページテーブルのために割り振るように構成されたメモリマネージャを備える。VRAMは、プログラムヒープおよびプログラムスタックのために割り振られる。
Patent JP-2018514305-A (JP)
Title: 加熱要素を備えた化粧製品アプリケータ用の加熱支持体
IPC: A45D34/04
Filed: 2016-04-27
Abstract: 本発明は、化粧製品アプリケータ(10)であって、把持部材(18)と、化粧製品を塗布するための部材(12)であって、長手方向本体(62)および複数の突出要素(63)を備える、塗布部材と、抵抗ワイヤ(54)を備える加熱要素(20)とを含み、塗布部材および加熱要素が把持部材と一体を成す、化粧製品アプリケータ(10)に関する。加熱要素は、把持部材の軸方向端部(24)から延在する管状金属シース(38)を備え、抵抗ワイヤ(54)が、前記シースの内側に配置され、前記シースの内壁と熱接触している。塗布部材の本体(62)が、把持部材の軸方向端部(24)から、管状金属シース(38)に平行に、またはそれと同軸に延在する。
Patent JP-2018530664-A (JP)
Title: 有機材料のための蒸発源、有機材料のための蒸発源を有する装置、及び有機材料を堆積させるための方法。
IPC: C23C14/24
Filed: 2016-01-15
Abstract: 基板（１０）上に原料物質を堆積させるための蒸発源（１００）が説明される。蒸発源は蒸発坩堝（１０４）を含み、蒸発坩堝は原料物質を蒸発させるように構成され、蒸発源は更に１以上の出口（２１２）を有する分配ユニット（１３０）を含み、分配ユニットは蒸発坩堝と流体連通し、１以上の出口は堆積方向（１０１）へ基板に対して原料物質を供給するように構成され、蒸発源は更に１以上の開口部（２２１）を含むように設けられた第１の冷却遮蔽構成（２０１）、第１の冷却遮蔽構成（２０１）から距離を置いて設けられた加熱遮蔽構成（２０２）を含み、加熱遮蔽構成（２０２）は１以上の開孔（２２２）を含む。第１の冷却遮蔽構成（２０１）は分配ユニット（１３０）と加熱遮蔽構成（２０２）との間に配置され、蒸発源（１００）は、堆積方向（１０１）へ１以上の出口（２１２）から１以上の開口部（２２１）及び１以上の開孔（２２２）を通って基板へ至る、材料のための経路を画定するように構成されている。【選択図】図１
Patent JP-2018519053-A (JP)
Title: ハンドルを器具に接続するための脱着可能な結合機構
IPC: A47J27/00
Filed: 2016-06-15
Abstract: 本出願は、ハンドル２を器具に接続するための脱着可能な結合機構１に関し、この脱着可能な結合機構１は、オス部分５、オス部分５を受け入れるメス部分４、メス部分４がオス部分５に結合されるとき、オス部分５がメス部分４に対し上向きの方向Ａに移動するのを防ぐための停止要素を有する。脱着可能な結合機構１は、メス部分４がオス部分５に結合されるとき、オス部分５がメス部分４に対し下向きの方向Ｂに移動するのを防ぐために協働するように構成される第１の保持要素及び弾性変形可能な第２の保持要素も有し、この第１の保持要素は、保持面及び下面２３を持ち、第２の保持要素８は、第２の保持要素が下面２３と係合し、オス部分５がメス部分４に受け入れられるので、第２の保持要素が第１の保持要素の上に置かれ、保持面と接触するように第２の保持要素８を弾性変形させるように構成される。
Patent JP-2018528398-A (JP)
Title: βアミロイド病期分類
IPC: A61K51/04
Filed: 2016-07-07
Abstract: 本発明は、インビボイメージングの方法に関し、特に、アルツハイマー病（ＡＤ）を有することが疑われる被験体の脳内のβアミロイド（Ａβ）分布のインビボ画像の評価方法に関する。本発明の方法は、先行技術の方法と比較してさらに詳細な情報を臨床医に提供し、疾患修飾療法から最も効果を得られるであろう被験体の識別を容易にする。 【選択図】図１
Patent JP-2018519112-A (JP)
Title: 外部骨格取り付けのための方法および装置
IPC: A61H3/00
Filed: 2016-07-06
Abstract: 外骨格デバイスを身体に取り付けるための方法および装置の実施形態は、外骨格デバイスを四肢に取り付けるためのハーネス装置を含む。ハーネス装置は、四肢支持体と、支持体係止要素と、支持体係止要素を少なくとも部分的に空間内に受容および固着させるための空間を画定するように構成される、支持体ホルダと、外骨格デバイスへの接続のために構成される、接続要素と、接続要素とともに関節運動するように構成される、関節運動部材とを備えてもよい。さらに、本装置は、支持体係止要素を少なくとも部分的に空間内に保定するように構成される、保定要素を含む。四肢支持体の少なくとも一部は、四肢に隣接するとき、四肢の曲率に対応するように構成される、湾曲部分を含むことができる。
Patent JP-2019121255-A (JP)
Title: Portable radio device, communication method and server
Inventor: CHIHARA SHUICHI
IPC: G08B25/10
Filed: 2018-01-10
Abstract: To provide a portable radio device, a communication method and a server, which transmit appropriate information such as a safety of a distressed person and a degree of injury as well as a request for rescue and enable an appropriate rescue operation.SOLUTION: A portable radio device is comprised of: a wireless communication unit (LPWA module 11; LPWA transmission unit 12, reception unit 13); a position information acquisition unit (GNSS reception unit 15); an operation unit 2; and a control unit (MPU 23), wherein an operation of the operation unit generates a rescue request and status information, and the generated information is transmitted from the wireless communication unit together with position information acquired by a position acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2018051372-A (JP)
Title: Game machine
Inventor: ONO HIDEAKI
IPC: A63F7/02
Filed: 2018-01-10
Abstract: PROBLEM TO BE SOLVED: To suppress a player from becoming bored with games at an early stage.SOLUTION: Variable processing in which a variable winning device is varied from a second state to a first state becoming advantageous to a player is performed by variable control performance means, on the basis of a display of identification information indicating a first win or a second win being present. If the first win is present, regulation means regulates the variable winning device to vary to the first state, after the variable processing is performed by the variable control performance means and before the variable winning device varies from the second state to the first state. In this way, if the first win is present, the variable winning device is regulated to vary to the first state, and therefore it is possible to suppress a problem in which a first privilege game from becoming more advantageous than a second privilege game. Accordingly, expectation of a player for the second privilege game can be made larger to prevent the player from becoming bored with games at early stage.SELECTED DRAWING: Figure 98
Patent JP-2019123891-A (JP)
Title: Corrosion inhibitor composition, transportation fluid mixture, input method of corrosion inhibitor composition, winze and pipeline
Inventor: TOMOE YASUYOSHI
IPC: C23F11/10
Filed: 2018-01-11
Abstract: To provide a corrosion inhibitor composition capable of sufficiently inhibiting corrosion of an inner surface of a winze or a pipeline, a transportation fluid mixture, an input method of the corrosion inhibitor composition, and the winze or the pipeline.SOLUTION: There is used a corrosion inhibitor composition containing an organic long chain compound having a polar group and hydrophobic silica. There is used an input method of the corrosion inhibitor composition having a corrosion inhibitor composition inputting process for inputting the corrosion inhibitor composition consisting of a first corrosion inhibitor composition containing an organic long chain compound having a polar group, and a second corrosion inhibitor composition containing the hydrophilic silica to a mixed fluid containing at least one kind of hydrocarbon fluid selected from a group consisting of a hydrocarbon fluid at a liquid phase and a hydrocarbon fluid at a gas phase, and water.SELECTED DRAWING: Figure 1
Patent JP-2019125017-A (JP)
Title: Transaction management system and transaction management method
Inventor: OKIZUKA HIROMICHI
IPC: G06Q30/02
Filed: 2018-01-12
Abstract: To manage transactions conducted for the purpose of eliminating the shortage of money in stores.SOLUTION: A management server configuring a transaction management system includes: a message disclosure unit that discloses on a network a message including a transaction request including deposit or exchange of currency and a privilege associated with the transaction and given on the condition of establishment of the transaction; a transaction management unit that manages a reservation for a transaction received via the network, receives information on establishment of the transaction via the network, and gives the privilege via the network if the reserved transaction is established; and a storage unit for storing and managing information related to the transaction and the privilege.SELECTED DRAWING: Figure 1
Patent JP-2019123319-A (JP)
Title: Display device for vehicle
Inventor: ADACHI KEN
IPC: G01D7/00
Filed: 2018-01-15
Abstract: To display a cruisable distance at an appropriate time.SOLUTION: A display device M for a vehicle according to the present disclosure is a display device for a vehicle including an operation unit SW, a display unit 3, and a control unit 4 for making the operation unit SW select arbitrary vehicle information among pieces of vehicle information including a cruisable distance calculated on the basis of a residual power source amount of the vehicle and making the display unit 3 display the arbitrary vehicle information. The control unit 4 provides cruisable distance notification (display screen D1) for displaying the cruisable distance on the display unit regardless of selection by the operation unit SW when an amount of change in the residual power source amount is equal to or greater than a predetermined amount.SELECTED DRAWING: Figure 3
Patent JP-2019123065-A (JP)
Title: Dust removal cover of linear module operation part
Inventor: HONG QIAO CUN
IPC: B23Q11/08
Filed: 2018-01-19
Abstract: To provide a dust removal cover of a linear module operation part.SOLUTION: A dust removal cover of a linear module operation part includes a body which has: a top face, a bottom face, a first side face, a second side face, a third side face, a fourth side face, a concaved groove, a first dust removal part, a second dust removal part and a third dust removal part. The first side face, the second side face, the third side face and the fourth side face are connected to the top face and the bottom face. The concaved groove is so formed as to be concaved in the bottom face. The first dust removal part, the second dust removal part and the third dust removal part are so formed around the concaved groove as to project. The dust removal cover is installed to a linear module operation part, and can improve a dustproof effect in such a manner that the first dust removal part, the second dust removal part and the third dust removal part automatically remove dusts on a housing and a dust removal belt in association with operation of the linear module operation part.SELECTED DRAWING: Figure 3
Patent JP-2019123843-A (JP)
Title: Resin composition, method for producing the same, and molded product and film comprising the same
Inventor: TAKANO YUGO
IPC: C08J5/18
Filed: 2018-01-19
Abstract: To provide a resin composition capable of forming a film excellent in hydrophilicity and transparency.SOLUTION: The resin composition contains a cellulose ester and an additive. The degree of acyl substitution of the cellulose ester exceeds 2.80. The SP value of the additive is 20 (MPa)or more and 28 (MPa)or less. The cellulose ester and the additive are compatible with each other.SELECTED DRAWING: None
Patent JP-2019109459-A (JP)
Title: Image capturing optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2018-01-22
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens comprises a first lens, second lens, third lens, fourth lens, fifth lens, sixth lens, and seventh lens arranged in order from the object side to the image side, the first lens being made of plastic, the second lens plastic, the third lens plastic, the fourth lens glass, the fifth lens glass, the sixth lens plastic, and the seventh lens plastic. The image capturing optical lens satisfies the following conditional expressions: -10≤f1/f≤-3.1, 1.8≤f6/f7≤10, 1.7≤n4≤2.2, 1.7≤n5≤2.2, -10≤(R1+R2)/(R1-R2)≤0.8. The image capturing optical lens offers high imaging performance and a short total optical length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2019126839-A (JP)
Title: Joining method and manufacturing method of joining member
Inventor: YASUDA KEIGO
IPC: B21D39/03
Filed: 2018-01-26
Abstract: To provide a novel joining method for joining a first member and a second member which is different from the first member in a kind, and a novel manufacturing method of a joined member which is formed by joining the first member and the second member.SOLUTION: One embodiment of this disclosure is a joining method for joining a first member and a second member which is different from the first member in a kind, and lower than the first member in a yield point. The joining method includes a process for arranging the second member so as to be overlapped on a penetration hole which is formed at the first member. The joining method also includes a process for pressurizing the second member by a punch, elastically deforming the whole or a part of the second member, and pressure-inserting it into the penetration hole, and joining the first member and the second member to each other.SELECTED DRAWING: Figure 1
Patent JP-2019130668-A (JP)
Title: Liquid circulation system, and liquid discharging device
Inventor: YOSHIIKE SUKENAO
IPC: B41J2/01
Filed: 2018-01-29
Abstract: To perform filling of a liquid into a circulation path while suppressing contamination of air bubbles.SOLUTION: A third sub-tank 290 constitutes a confluent part at which a circulation path 280 and a liquid path 289, which is a replenishment path, are confluent, and comprises a waste liquid path 402 which is branched from a liquid path 283 on an upstream side with respect to the third sub-tank 290, and a drain valve 401 which switches connection and disconnection between the waste liquid path 402 and the liquid path 283 which constitutes the circulation path 280. When performing liquid filling, a liquid is fed by a first liquid feeding pump 202 in the state that downstream of a junction a of the liquid path 283 and the waste liquid path 401 are communicated with each other thereby filling the liquid to a connection with the waste liquid path 401, and the waste liquid path 401 and the third sub-tank 290 are communicated with each other, thereby performing filling of the liquid between the waste liquid path 401 and the third sub-tank 290.SELECTED DRAWING: Figure 5
Patent JP-2019129867-A (JP)
Title: Game machine
Inventor: SHIMOMURA YOJI
IPC: A63F7/02
Filed: 2018-01-29
Abstract: To provide a game machine capable of making a configuration regarding a setting value suitable.SOLUTION: Patterns are displayed variably on a first special pattern display part or a second special pattern display part in a game round, and a stop result corresponding to a result of winning/losing determination processing of the game round concerned is displayed in completion of variation display of patterns. When a jackpot result is selected in winning/losing determination processing, a shift is performed to an opening/closing execution mode after completion of a game round. In the opening/closing execution mode, a special electric winning device is opened. When the opening/closing execution mode is started, display corresponding to the number of execution times of a round game is started on a special display part, and the special display part is turned off after completion of the opening/closing execution mode. In this case, in a situation in which setting value update processing is executed, patterns are displayed variably on the first special pattern display part, and display corresponding to the number of execution times of a round game is performed on the special display part.SELECTED DRAWING: Figure 226
Patent JP-2019135032-A (JP)
Title: Sprinkling water supply device
Inventor: KATSURAGAWA KAZUHIKO
IPC: B01D24/48
Filed: 2018-02-05
Abstract: To stabilize an oxidation-reduction state of soil suitable for growth of a plant.SOLUTION: A sprinkling water supply device 100 comprises a body part 50 having an inflow part 10 for making water flow in and an outflow part 30 for making the water flow out and filters 20a and 20b stored in the body part 50 and being 50 μm-1000 μm in filtration accuracy, and the filter 20a and the filter 20b are arranged in an upper position than the outflow part 30, and in a stopping state of stopping an inflow of water from the inflow part 10 and an outflow of water from the outflow part 30, the filter 20a and the filter 20b are positioned upward above a water level position of the water staying in the body part 50, and the whole of the filter 20a and at least a part or more of the filter 20b are exposed without soaking the whole of the filter 20a and the whole of the filter 20b in the water staying in the body part 50.SELECTED DRAWING: Figure 2
Patent JP-2019139268-A (JP)
Title: Program analysis method, program analysis apparatus and program analysis program
Inventor: MAEDA YOSHIHARU
IPC: G06F8/74
Filed: 2018-02-06
Abstract: To appropriately generate a business rule for a modified program.SOLUTION: A storage unit 11 stores a second program P2 that is a modified first program P1 and has inconsistence with a first business rule table corresponding to the first program P1, and information indicating a definition rule of business terms R1. A processing unit 12 generates an input and output table T2 indicating a branch condition regarding a conditional sentence in the second program P2 and an output according to the branch condition, and defines business terms to a combination of the conditional sentences included in the input and output table T2 based on the information indicating the definition rule R1. The processing unit 12 generates a business rule table T4 corresponding to the second program P2 using the defined business terms and the input and output table T2.SELECTED DRAWING: Figure 1
Patent JP-2019140197-A (JP)
Title: Data processing method, data processing apparatus, data processing system, and data processing program
Inventor: NAOHARA EIJI
IPC: H01L21/02
Filed: 2018-02-08
Abstract: To provide a data processing method capable of performing a failure detection using time series data with higher accuracy than in the past.SOLUTION: A data processing method for processing a plurality of pieces of unit processing data (each unit processing data includes a plurality of pieces of time series data) includes a change timing setting step (S100) for setting a change timing of reference data which is data selected from the plurality of pieces of unit processing data and which is compared with each of the pieces of unit processing data, and a reference data changing step (S220) for changing the reference data at a timing set in the change timing setting step (S100).SELECTED DRAWING: Figure 9
Patent JP-2019139938-A (JP)
Title: Electrical connector for circuit board and assembly thereof
Inventor: MIDORIKAWA KAZUYA
IPC: H01R12/71
Filed: 2018-02-09
Abstract: To provide an electrical connector for circuit board which is strong against prying in and out while miniaturizing the connector, and to provide an assembly thereof.SOLUTION: An electrical connector for circuit board placed on the mounting surface of a circuit board P1 and where the right-angle direction for the mounting surface is the withdrawal direction from the electrical connector for the mating circuit board includes a housing 10, and multiple signal terminals 20, 30 held by the housing. The housing 10 has a bottom wall 11 facing the mounting surface, and a square frame peripheral wall 12 rising from the bottom wall in the withdrawal direction and formed of four sidewalls. The multiple signal terminals are held by the four sidewalls, where the four sidewalls has a pair of sidewalls 13 extending in the first direction (X) parallel with the mounting surface, and another pair of sidewalls 14 extending in the second direction (Y) perpendicular to the first direction, and the wall thickness of another pair of sidewalls 14 is larger than that of the pair of sidewalls 13.SELECTED DRAWING: Figure 1
Patent JP-2019139965-A (JP)
Title: Air flow transport device
Inventor: SATAKE MASAYOSHI
IPC: A61L9/00
Filed: 2018-02-09
Abstract: To make an air vortex ring accurately reach a target location.SOLUTION: An ion wind generator 3 comprises a discharge electrode 20, a reference electrode 30, an injection port 12a, and a power supply circuit 40 for applying output voltage across the discharge electrode 20 and the reference electrode 30. A control device 50 controls the power supply circuit 40 to generate corona discharge between the discharge electrode 20 and the reference electrode 30 during a time T0 and make the injection port 12a send a continuous air flow. After stopping sending the air flow, the output voltage is applied in a pulse shape to make the injection port 12a discharge an air core for forming a vortex ring R. An orderly air flow generated by sending the continuous air flow continues even after stopping sending the air flow. The vortex ring R sent under this state proceeds without its route being disturbed and reaches a target location.SELECTED DRAWING: Figure 5A
Patent JP-2019138385-A (JP)
Title: Flange-type pipe joint for small-diameter pipe
Inventor: HOTTA SUSUMU
IPC: F16L23/02
Filed: 2018-02-13
Abstract: To provide a flange-type pipe joint for a small-diameter pipe in which a pipe end part is flange-processed into an outer-opened shape, a cross section of an elastic gasket is trapezoidal, and a self-seal is performed by the push-up of the gasket to an upper part when the inner pressure of an in-pipe passing fluid is applied thereto.SOLUTION: End parts of pipes 2, 2 are flange-processed into an outer-opened shape, a round recess 10 having an inclined inner face is formed at an inside end face of each loose flange 3, and a packing material 16 is formed of a metal inner cylinder body 14 having a diameter corresponding to the pipe 2, and a cylindrical elastic gasket 12 which is vulcanization-bonded or seized to an external peripheral face of the metal inner cylinder body. The gasket is trapezoidal at its cross section, and its lower-end lateral width is larger than or substantially equal to a lateral width of the metal inner cylinder body.SELECTED DRAWING: Figure 2
Patent JP-2019041752-A (JP)
Title: Method of manufacturing dry sawdust, and method of manufacturing cat sand
Inventor: TAKAHASHI NORIYUKI
IPC: A01K1/015
Filed: 2018-02-22
Abstract: To provide a method for obtaining extremely useful dry sawdust containing a large quantity of phytoncide, or cat sand.SOLUTION: A method of manufacturing dry sawdust, which is a method of manufacturing the dry sawdust by drying sawdust produced from green wood, includes: a primary drying step of obtaining primary dry sawdust (sawdust 20) by leaving the sawdust 20 as it is within a drying box 22 with water absorption and air permeability and air-drying it by sunlight; and a secondary drying step of obtaining the dry sawdust (mixture 40) by artificially drying the primary dry sawdust (sawdust 20) by non-heating.SELECTED DRAWING: Figure 1