baber/WOPTO huggingface dataset:
Patent JP-2023128322-A (JP)
Title: Encoder, encoding method and encoding program
Inventor: YANO YUTAKA
IPC: H04N19/85
Filed: 2022-03-03
Abstract: To avoid disturbance of video at a receiving side even if a camera is switched.SOLUTION: An encoder includes: a control unit 50 for detecting whether or not a video frame to be inputted is synchronized with a video frame immediately before based on a synchronization signal of the video frame to be inputted; a switching unit 20 for switching a plurality of frame buffers 30, 31, sequentially storing the inputted video frames in any of the frame buffers, and sequentially outputting the stored video frames; and an encoding unit 40 for encoding the video frame outputted from the frame buffers 30, 31. The control unit 50 halts the switching unit 20 and the encoding unit 40 if asynchronization of the video frame is detected, then, resumes the switching unit 20 if synchronization over n frames of video frame is detected, and resumes the encoding unit 40 if synchronization over n+1 frames of video frame is detected.SELECTED DRAWING: Figure 2
Patent JP-2023130565-A (JP)
Title: Charge/discharge control circuit and battery device equipped with the same
Inventor: HOSHINO SHO
IPC: H02J7/00
Filed: 2022-03-08
Abstract: To provide a charge/discharge control circuit having a function of forcibly transitioning to a power down state without providing a dedicated control signal input terminal.SOLUTION: A charge/discharge control circuit includes an external terminal voltage input terminal VM connected to an external terminal via an external resistor, a positive power supply terminal VDD connected to the positive terminal of a secondary battery SC, a negative power supply terminal VSS connected to the negative terminal of the secondary battery SC, a detector 113 and an external terminal voltage detector 116 connected to the external terminal voltage input terminal VM, and a control circuit 112, and when an external FET turns on and a power-down control signal is input to the external terminal voltage input terminal VM, the detector 113 outputs a power-down detection signal to the control circuit 112, and when the external FET is turned off and charger is connected to the external terminal, the detector 113 outputs a power-down release signal to the control circuit 112.SELECTED DRAWING: Figure 1
Patent JP-2023004852-A (JP)
Title: Unauthorized access prevention method for information apparatus or communication apparatus
Inventor: FUKUDA KATSUYOSHI
IPC: G06F21/32
Filed: 2022-03-09
Abstract: To provide a method for preventing unauthorized access of an information apparatus or a communication apparatus by enabling a person who has illegally performed access to be monitored and specified even in a case of an unauthorized access person or a legitimate user.SOLUTION: An information apparatus is communicably connected with a management server and includes: a second biological information storage unit that stores biological information of a first user; a camera unit for photographing a second user when an operational signal is received; a second biological information storage unit for storing second biological information of the second user imaged by the camera unit; and a biometric authentication unit for comparing the first biological information with the second biological information. With a method for preventing unauthorized access in the information apparatus, a plurality of users is photographed who performs operation by the camera unit of the information apparatus before or after fingerprint authentication, face authentication, and authentication of ID, password, etc. of the information apparatus, all authentication data used by a user himself/herself or a third party are stored, all authentication data stored in the management server are transferred, and when an authentication error occurs, the information apparatus is disabled.SELECTED DRAWING: Figure 6
Patent JP-2022140406-A (JP)
Title: Styrene-based resin composition, extrusion sheet and container
Inventor: KOBAYASHI SHOTARO
IPC: C08L33/00
Filed: 2022-03-10
Abstract: To provide a styrene-resin composition which is excellent in heat resistance, transparency, rigidity, hot oil resistance and appearance and contains a styrene-unsaturated carboxylic acid-based resin.SOLUTION: A styrene-based resin composition contains a styrene-unsaturated carboxylic acid-based resin (A), a styrene-unsaturated nitrile-based resin (B), and monovalent alcohol (C) having 10 or more carbon atoms, wherein when the total of the (A) and the (B) is 100 pts.mass, a content of the (A) is 50-98 pts.mass, a content of the (B) is 2-50 pts.mas and a content of the (C) is 0.01-1.0 pt.mass, with respect to the whole (A), a content of a styrene-based monomer unit is 60-98 mass%, a content of an unsaturated carboxylic acid monomer unit is 2-40 mass%, with respect to the whole (B), a content of the styrene-based monomer unit is 50-95 mass%, and a content of the unsaturated nitrile monomer unit is 5-50 mass%.SELECTED DRAWING: None
Patent JP-2023132329-A (JP)
Title: Cold apparatus diagnostic system
Inventor: WATANABE MICHIHARU
IPC: F25B49/02
Filed: 2022-03-10
Abstract: To diagnose normality of a main function of a cold apparatus by using a simple method.SOLUTION: A diagnostic device 200 is configured to: calculate an input energy amount to be input to a compressor 112 on the basis of operation information obtained from a refrigerator body 100 including the compressor 112 that is driven in accordance with an input energy amount calculated by performing time integration of rotational frequency of the compressor 112 and a heat absorber 111 that controls a temperature of an internal space 102 by using the compressor 112; calculate change amount information that is information on a change amount of the input energy amount relative to the lapse of time; and diagnose normality of the refrigerator body 100 on the basis of the change amount information.SELECTED DRAWING: Figure 1
Patent JP-2023134931-A (JP)
Title: Ventilation device
Inventor: HIRAI KOSUKE
IPC: F24F7/007
Filed: 2022-03-15
Abstract: To improve humidity conditioning efficiency.SOLUTION: A ventilation device 10 which supplies the outside air to an inner space SP2 from an outer space SP1, and which exhausts return air to the outer space SP1 from the inner space SP2 includes: a humidity conditioning part 12 for adjusting humidity of the outside air and the return air; and a control part 17 for controlling the humidity control part 12. The humidity control part 12 includes: a humidity adsorbing region A1 for adsorbing moisture of one of the outside air and the return air; a humidity discharge region A2 for discharging moisture to the other of the outside air and the return air; a switching mechanism 56 for switching the humidity adsorbing region A1 to the humidity discharge region A2, and the humidity discharge region A2 to the humidity adsorbing region A1 respectively at every switching time Z1; and a heating mechanism 51 for heating the humidity discharge region A2. In the ventilation device 10, the higher absolute humidity H1 of the air flowing into the humidity adsorbing region A1 is, the shorter the control part 17 makes the switching time Z1.SELECTED DRAWING: Figure 7
Patent JP-2023139941-A (JP)
Title: vehicle
Inventor: KATAYOSE TOMOKI
IPC: B60K1/04
Filed: 2022-03-22
Abstract: To reduce a situation where an electric unit and a vehicle body frame contact with each other to cause electric leak during a collision of a vehicle.SOLUTION: A vehicle includes: an electric unit 5 connected to a battery and a motor; and an airbag 42 which is provided between the electric unit and a vehicle body frame and deployed during a collision of the vehicle.SELECTED DRAWING: Figure 5
Patent JP-2022081683-A (JP)
Title: Apparatus and methods for screening patients for bladder control via pudendal nerve stimulation
IPC: A61M25/10
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and methods for testing the efficacy of nerve stimulation therapy to treat patients who have urinary dysfunction prior to implanting an apparatus to treat the dysfunction. 
     SOLUTION: The apparatus and methods provide means to selectively stimulate the pudendal nerve with high and low frequency current to produce a physiologic response involved in the urination process (e.g., relaxation of the urinary sphincter and contraction of the bladder) and then measure information relating to the response. Particular embodiments involve introduction of a urethral catheter configured to both fill the bladder and test the ability to control bladder voiding by applying stimulation current to the pudendal nerve and then measure response information such as the bladder pressure, the urinary sphincter pressure and the urinary flow rate. The catheter can include at least two electrodes and separate pressure sensors positioned for measuring the urinary sphincter and bladder pressure. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142260-A (JP)
Title: composite pipe
Inventor: KOHAMA Natsuki
IPC: F16L11/11
Filed: 2022-03-24
Abstract: To provide a composite pipe achieving both the suppression of the occurrence of the tangling of an intermediate layer when exposing an end part of a pipe body by shortening an end part of a coating layer to restore the coating layer to an original state and the suppression of the occurrence of the desertion of the intermediate layer when shortening the end part of the coated layer to expose the end part of the pipe body.SOLUTION: A composite pipe 10 has: a pipe-shaped pipe body 12 made of a resin material; a coating layer 20 which is made of a resin material including an acid denaturation resin, formed into a pipe shape to cover an external periphery of the pipe body 12, formed into a bellows shape with an annular crest part 22 which is protrusive to the outside in a radial direction and an annular trough part 24 which is recessive at the outside in the radial direction alternately formed in an axial direction S of the pipe body 12, and relatively movable with respect to the pipe body 12 by being shortened in the axial direction S while being guided to the external periphery of the pipe body 12; and an intermediate layer 14 which is a porous layer made of a resin material including a resin having a polar group, arranged between the pipe body 12 and the coating layer 20, and bonded to the coating layer 20.SELECTED DRAWING: Figure 1
Patent JP-2023142425-A (JP)
Title: Mobile terminal testing system and mobile terminal testing method
Inventor: GAO WU JIE
IPC: H04B17/15
Filed: 2022-03-25
Abstract: To provide a mobile terminal testing system and a mobile terminal testing method that can easily perform a conformance test of a mobile terminal in accordance with the 3GPP standard without making a user aware of the mutual influence of parameters.SOLUTION: A mobile terminal testing system includes: a parameter calculation unit 22a that calculates the values of other parameters according to input values of one or more parameters; a standards compliance determination unit 22b that determines whether the input parameter values and the parameter values calculated by the parameter calculation unit 22a comply with the 3GPP standards; a parameter adjustment unit 22c that adjusts the value of a parameter that does not comply with the 3GPP standard to a value that complies with the 3GPP standard; and a pass/fail determination reference value calculation unit 22d that calculates a pass/fail determination reference value in a test case using at least one of a parameter having a value determined to be in accordance with the 3GPP standard by the standards compliance determination unit 22b and a parameter having a value adjusted by the parameter adjustment unit 22c.SELECTED DRAWING: Figure 1
Patent JP-2023144624-A (JP)
Title: Display control device for vehicles, display device for vehicles, and display control method
Inventor: SAEKI IZUMI
IPC: H04N7/18
Filed: 2022-03-28
Abstract: To enable the surroundings behind a vehicle to be more suitably confirmed.SOLUTION: A display control device 20 for vehicles comprises: a video acquisition unit 21 that acquires a rearward video imaged by a rear camera 11 that images the surroundings behind a vehicle, and an auxiliary video imaged by an auxiliary camera 12 that is located in the periphery of a display unit 13 disposed in front of a vehicle driver and images the surroundings behind the vehicle; an object detection unit 22 that detects an object from the rearward and auxiliary videos acquired by the video acquisition unit 21; a correction unit 23 that generates, from the detection result of the object detection unit 22, a correction video in which the image size in the image of the object included in the rearward image is corrected on the basis of the image size in the image of the object included in the auxiliary image; and a display control unit 24 that causes the display unit to display the correction video acquired by the correction unit 23.SELECTED DRAWING: Figure 1
Patent JP-2022082648-A (JP)
Title: Game system and game control method
IPC: A63F13/69
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the motivation of a player to play a game. 
     SOLUTION: A first game execution unit (101) executes a first game which progresses in a first virtual space according to the operation of a user, and in which a first game medium is owned by the user. A second game execution unit (102) executes a second game which progresses in a second virtual space different from the first virtual space according to the user's operation and in which a second game medium different from the first game medium is owned by the user. A management unit (103) converts the first game medium owned by the user into the second game medium owned by the user. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151477-A (JP)
Title: Rotary swash plate-type hydraulic pump
Inventor: NISHIDA SHINJI
IPC: F04B1/141
Filed: 2022-03-31
Abstract: To provide a rotary swash plate-type hydraulic pump capable of changing a discharge capacity.SOLUTION: A rotary swash plate-type hydraulic pump includes: a casing; a cylinder block disposed in the casing in a manner of not relatively rotatable and provided with a plurality of cylinder bores opened at one end face; a rotary swash plate rotatably housed in the casing in a manner of facing one end face of the cylinder block; a plurality of pistons each inserted to each of the cylinder bores and reciprocating in the cylinder bore by rotation of the rotary swash plate; and a variable capacity mechanism for changing an effective stroke length of at least one of the plurality of pistons.SELECTED DRAWING: Figure 1
Patent JP-2023154181-A (JP)
Title: Image processing device and image processing method
Inventor: MATSUI TAICHI
IPC: H04N23/698
Filed: 2022-04-06
Abstract: To provide an image processing device capable of efficiently composing a background image and a silhouette image corresponding to the angle of field of imaging.SOLUTION: The image processing device comprises: first generation means which generates a panorama background image from an image captured with a plurality of different angles of field by an imaging apparatus; acquisition means which acquires a background image corresponding to the present angle of field of the imaging apparatus from the panorama background image; second generation means which on the basis of the difference between the background image and captured image of the present angle of field, generates a silhouette image; and composition means which composes the silhouette image on the background image.SELECTED DRAWING: Figure 1
Patent JP-2023154250-A (JP)
Title: Control device for vehicle
Inventor: MATSUMOTO TAKASHI
IPC: F01N3/023
Filed: 2022-04-06
Abstract: To suppress noise and vibration caused by intake air and exhaust air of an internal combustion engine after completion of firing processing.SOLUTION: In Step S13, a CPU executes filter regeneration processing. In Step S16, the CPU executes firing processing. In Step S19, the CPU executes stop processing. In the stop processing, on the condition that a vehicle is decelerating after completion of the firing processing, rotation of a crank shaft of an internal combustion engine is stopped.SELECTED DRAWING: Figure 2
Patent JP-2023154610-A (JP)
Title: Transparent conductive film with protective film
Inventor: OGINO MAYUKO
IPC: B32B27/00
Filed: 2022-04-07
Abstract: To provide a transparent conductive film with a protective film which has excellent conductivity of a transparent conductive film while the protective film can be peeled off.SOLUTION: There is provided a transparent conductive film with a protective film which comprises a protective film having a first base material and an adhesive layer disposed on at least one surface of the first base material and a transparent conductive film having a second base material and a transparent conductive layer disposed on at least one surface of the second base material, the protective film and the transparent conductive film are disposed so that the adhesive layer and the transparent conductive layer are faced each other, the acrylic acid content in 1 g of the adhesive layer is 0.01 μg/g to 0.2 μg/g, the transparent conductive layer contains metal nanowires and the rate of increase in resistance of the transparent conductive film after 14 days at an ambient temperature of 50°C is 4% or less.SELECTED DRAWING: Figure 1
Patent JP-2023157761-A (JP)
Title: Immunochromatographic measurement kit for cortisol quantification
Inventor: YAMAGUCHI TATSUYA
IPC: G01N33/53
Filed: 2022-04-15
Abstract: To provide an immunochromatographic measurement kit which allows for quickly and simply measuring cortisol concentration in a biological sample with high sensitivity at cattle breeding sites.SOLUTION: An immunochromatographic measurement kit for quantifying cortisol in a biological sample is provided, the measurement kit comprising a sample diluent for diluting a biological sample, a competitive reagent, and an immunochromatographic strip. The immunochromatographic strip consists of a sample adding member, an impregnation member, a membrane carrier, and an absorption member successively arranged in the described order. The impregnation member is impregnated with an anti-biotin antibody labeled with a lanthanoid complex or avidin or streptavidin. The membrane carrier has a test line immobilizing an anti-IgG antibody.SELECTED DRAWING: None
Patent JP-2023160508-A (JP)
Title: 車両用シート
IPC: B60N2/42
Filed: 2022-04-22
Abstract: 【課題】衝突時の乗員保護性能を向上した車両用シートを提供する。【解決手段】座面部２０、及び、バックレスト部３０を有する車両用シート１であって、バックレスト部の下部に設けられた下部フレーム１１０と、バックレスト部の上部に設けられ下部フレームに対してバックレスト部の幅方向に沿った回転軸回りに回動可能に連結された上部フレーム１２０と、下部フレームに設けられたバドル１３０と、受圧部材への自席乗員Ｐの背部からの押圧に応じて、上部フレームを上端部が前進する方向に前記下部フレームに対して回動させる連動機構１４０とを備える構成とする。【選択図】図５
Patent JP-2023161397-A (JP)
Title: 回路基板
IPC: H05K1/18
Filed: 2022-04-25
Abstract: 【課題】スルーホールビアを覆うパッドにはんだ付けされて基板に面実装される電子部品の接合信頼性を高めることができる回路基板を提供する。【解決手段】回路基板１は、基板１０と、基板１０に面実装される電子部品２０とを備え、基板１０は、スルーホールビア１２と、スルーホールビア１２に充填される樹脂１３と、スルーホールビア１２を覆う導電性のパッド１４と、を有し、電子部品２０は、本体部２１とパッド１４にはんだ付けされる端子部２２とを有し、基板１０の平面視において、端子部２２の外端面２２Ｂに対応する線分Ｌ１を含み線分Ｌ１に沿って延長される仮想線Ａ１を引き、仮想線Ａ１によってパッド１４を端子部２２が配置されている側である第一領域Ｒ１と端子部２２が配置されていない側である第二領域Ｒ２とに区分したときに、スルーホールビア１２の軸芯Ｘは第一領域Ｒ１に重畳する位置に配置されている。【選択図】図１
Patent JP-2023138222-A (JP)
Title: Switching power supply device
Inventor: CHIBA AKITERU
IPC: H02M3/28
Filed: 2022-05-13
Abstract: To provide a switching power supply device capable of realizing large power by parallelizing resonant circuits without increasing complementary gate drive signals.SOLUTION: Circuit elements 10 each comprise a first switch element QH and a second switch element QL connected in series to both ends of a DC power supply Vin, a resonant reactor Lr one end of which is connected to a connection point between the first switching element QH and the second switching element QL, which constitutes a resonant circuit together with a resonant capacitor Cr, and a primary winding N1 of a transformer. Each circuit element 10 is connected by resonant capacitors Cr1 to Crn so as to constitute a k-dimensional multi-phase LLC converter. Between the Pk circuit elements 10 constituting the k-dimensional multi-phase LLC converters are mesh-wired via the Pk(Pk-1) resonant capacitors Cr (resonant capacitors Cr1 to Crn, and additional resonant capacitors Cradd).SELECTED DRAWING: Figure 9
Patent JP-2023170918-A (JP)
Title: エレベーター及びその制御方法
IPC: B66B1/14
Filed: 2022-05-20
Abstract: 【課題】本発明の目的は、乗場呼び切り離し時に、ホールに取り残された利用者を速やかに救出することができるエレベーター及びその制御方法を提供することにある。【解決手段】本発明のエレベーター１００は、乗場呼び切り離し運転を行うエレベーターであって、利用者が切り離し階に取り残されたことを知らせるための特定の操作を行う特定操作部３と、特定操作部３の操作を受けて、利用者が切り離し階に取り残されたことを検出するホール取り残し検出部８と、を備え、ホール取り残し検出部８は、利用者が切り離し階に取り残されたことを検出した場合に、エレベーター１００の運転制御を行うエレベーター運転制御部５に、利用者が取り残された切り離し階への乗りかご１０４の配車を要求する。【選択図】図２
Patent JP-2023171697-A (JP)
Title: 電気かみそり
IPC: B26B19/44
Filed: 2022-05-21
Abstract: 【課題】新たな部品を追加させることなく、剃りにくかった産毛やくせ毛が均等な吸着力によって効率よく剃れ、且つ外刃が肌に固着することなく、肌に対して電気かみそりをスムーズに移動させることが出来る電気かみそりを提供する。【解決手段】負圧保持のため電気かみそり全体を覆う別体の負圧保持ケースを用い、外刃外周と負圧伝達ホース接続口以外は密閉構造とする。剃り屑を洗浄排出する機構が設けられた電気かみそりを使用し、洗浄通路を負圧伝達経路として利用する。負圧保持ケースを脱着が容易な構造とし、風呂場での使用と負圧による吸引剃りを使い分けるが可能とする。弾性変形部位を持つ電源スイッチボタンを圧力調整用弁として利用し新たな部品は加えない。【選択図】図１
Patent JP-2023172485-A (JP)
Title: キャッサバ苗の製造方法、キャッサバの製造方法及びキャッサバの枝条の保存方法
IPC: A01G22/25
Filed: 2022-05-24
Abstract: 【課題】キャッサバの塊根収量を増大させることができるキャッサバ苗の製造方法、キャッサバの塊根収量及びデンプン収量を増大させることができるキャッサバの製造方法及び低温によるキャッサバの枝条の枯死を低コストで防ぐことができるキャッサバの枝条の保存方法を提供する。【解決手段】キャッサバ苗の製造方法は、キャッサバ（Ｍａｎｉｈｏｔ ｅｓｃｕｌｅｎｔａ）の枝条を、水又は液肥に４～２４時間浸漬することを含む。【選択図】図２
Patent JP-2023176426-A (JP)
Title: 両軸受リール
IPC: A01K89/015
Filed: 2022-05-31
Abstract: 【課題】ハンドル側のリール本体の軸方向の大型化を抑制し、操作性を良好にできる。【解決手段】フレーム１１の右側板１１Ａに回転可能に支持される軸基端部４１ａと、右カバー１２に回転可能に支持されハンドル２０と連結する軸先端部４１ｂと、を有し、リール本体１０に回転可能に設けられるドライブギア軸４１と、軸基端部４１ａに設けられ、ドライブギア軸４１の一方向の回転を規制するローラクラッチ６０と、ドライブギア軸４１をリール本体１０に対して、ドライブギア軸４１の軸方向の移動を規制するリテーナ６１と、ドライブギア軸４１の軸方向において、リテーナ６１よりも右側板１１Ａ側に配置され、ドライブギア軸４１の回転に基づいてクラッチ機構５０を断絶状態から伝達状態に切替えるストッパギア６２と、を備えた構成の両軸受リールを提供する。【選択図】図３
Patent JP-2022108286-A (JP)
Title: Outline of five-stage cooking of new food product
Inventor: SONNO KAZUO
IPC: A23L35/00
Filed: 2022-06-02
Abstract: To solve the problem of shortage of seasonings in which Chinese yam flour, taro flour and glutinous rice flour cannot be found in powder material of conventional food product, almond oil, walnut oil, chestnut oil, ginkgo oil, pine seed oil and conkers oil cannot be found in the oil, transparent sugar with dried persimmon powder, burned transparent salt or seaweed vitamin seasoning except for kelp seaweed cannot be found and oxidation vitamin cannot be found.SOLUTION: Food material-based food product is provided such that Chinese yam flour, taro flour, glutinous rice flour and a powder noodle of various vegetables are used for milling material of Chinese noodle or the like, synthetic walnut oil brush coating smoked meat of synthetic oil walnut oil of almond oil and rapeseed oil and the rapeseed oil is used for smoking grill of dumpling, shao-mai and rice cake with different stuff, bread crumb with wheat flour, starch flour Chinese yam flour and taro flour is used as bread crumb, firmness adjusted Konjak with Konjak powder of heating system, starch flour, dogtooth violet starch and radish juice is used.SELECTED DRAWING: Figure 20
Patent JP-2023178650-A (JP)
Title: エネルギー消費予測方法、エネルギー消費予測システム及びプログラム
IPC: H02J3/00
Filed: 2022-06-06
Abstract: 【課題】ユーザの負担を抑制しつつ、特異日を除外する手法でエネルギー消費量予測精度の向上を図る。【解決手段】時刻別の需要の変化率を求め（Ｓ１０２）、変化率とその平均値との差分の絶対値を日単位で積算した積算値を求め（Ｓ１０４）、最大積算値を最大積算値以外の積算値の平均で除した値である判定値が閾値以上である場合、最大積算値の日を外れ日（第１特異日）とし（Ｓ１０７）、過去に遡る予め定められた日から第１特異日を除外した場合の、平均値、積算値、最大積算値及び判定値を求め、判定値が閾値以上である場合の最大積算値の日を外れ日（第２特異日）とし（Ｓ１０７）、第１特異日を除外する前の実績値である第１の実績値、第１の実績値から第１特異日を除外した後の第２の実績値、及び、第２の実績値から第２特異日を除外した後の第３の実績値を算出する。【選択図】図６
Patent JP-2023179164-A (JP)
Title: 電力変換装置
IPC: H02M7/48
Filed: 2022-06-07
Abstract: 【課題】共振回路の共振動作により発生する高電圧、高周波の電気エネルギーを有効活用することができる電力変換装置を提供する。【解決手段】電力変換装置は、スイッチング素子Ｑ１と、スイッチング素子Ｑ１の出力側に接続され、インダクタＬ３とプラズマアクチュエータＰＡ１０とが直列に接続された共振回路１と、を有する。【選択図】図１