baber/WOPTO huggingface dataset:
Patent JP-2022077003-A (JP)
Title: Method, system, and program for classifying pulses generated by sensor
Inventor: OKUTANI TSUBASA
IPC: G01S7/4865
Filed: 2021-10-27
Abstract: To provide a method, a system, and a program that can identify a floating object.SOLUTION: A system for classifying pulses from a sensor configured to detect one or more objects includes a processor and a memory in communication with the processor. The memory has a pulse classification module having instructions that, when executed by the processor, cause the processor to acquire a signal having a pulse and classify the pulse as one of a first pulse and a second pulse. The first pulse is a single object pulse indicating that the one or more objects represented by the pulse is a single object. The second pulse is a plurality of objects pulse indicating that the one or more objects represented by the pulse are a plurality of objects. The classification of the pulse may use one or more of a pulse width, a rising slope, a falling slope, and a saturating width.SELECTED DRAWING: Figure 3
Patent JP-2022020057-A (JP)
Title: Alter ego movement system that measures and digitizes brain wave, and replaces it with mobility with brain wave acquisition device, and manipulates alter ego of operator without manual operation in three-dimension virtual space on internet
Inventor: OKAMOTO TAKAHIKO
IPC: A63F13/211
Filed: 2021-10-01
Abstract: To provide a system that realizes three-dimension movement control of an operator's alter ego in a VR space by eliminating devices that are operated by hand such as controllers in the three-dimension virtual space (hereinafter referred to as VR space) on the Internet.SOLUTION: In a system, a brain wave acquisition device and a VR goggles are connected by bluetooth, and brain wave information is transmitted to the VR goggles in real time, and a movement of one's own alter ego in the three-dimension virtual space is controlled with a combination of three data of concentration, line-of-sight tracking function, and a gyro sensor, and thus anyone can easily move smoothly in the three-dimension virtual space.SELECTED DRAWING: Figure 5
Patent JP-2022074106-A (JP)
Title: Solid preparation containing loxoprofen and glycine and method for producing the same
Inventor: YAMANISHI KAORI
IPC: A61K47/02
Filed: 2021-10-29
Abstract: To provide a solid preparation containing loxoprofen or a salt thereof and glycine, the solid preparation being stable and less prone to a decrease in the content of active ingredients.SOLUTION: A solid preparation contains loxoprofen or a salt thereof, glycine, and dihydrogenphosphate potassium.SELECTED DRAWING: None
Patent JP-2022028712-A (JP)
Title: Thin film and substrate-removed group iii-nitride based device and method
IPC: H01S5/183
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of thinning a bulk aluminum nitride substrate. 
     SOLUTION: A thinning method includes the steps of: providing a bulk aluminum nitride (AlN) substrate with at least one epitaxially grown group-III-nitride layer on a first side of the substrate; applying a slurry having a high pH to a second side of the substrate opposite the first side; chemical mechanically polishing the second side of the substrate using the slurry to remove at least a portion of the substrate, resulting in a thinned layer with a thickness less than 50 microns; and bonding the epitaxial layer to a non-native substrate. A device has at least one active zone in a layer of epitaxial Group-III-nitride material, the epitaxial Group-III-nitride layer having a defect density of less than or equal to 10 8 /cm 2 . 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023000981-A (JP)
Title: Sheet straw molding device
Inventor: MITSUURA KENTARO
IPC: A47G21/18
Filed: 2021-11-04
Abstract: To provide a sheet straw molding device that can configure a straw by automatically winding a straw sheet made of a flexible sheet material into a cylindrical shape.SOLUTION: A sheet straw molding device 1 includes: a paper feed tray 2 to which a straw sheet 10 is set; a sheet feeding part 3 for feeding the straw sheet 10; a straw molding part 4 for winding the straw sheet 10 into a cylindrical shape and molding it into a straw; and a straw receiving part 5 for providing the straw. The straw sheet 10 includes a straw body part 11 and a straw holding part 12 and they are formed continuously in a single sheet material.SELECTED DRAWING: Figure 1
Patent JP-2023070497-A (JP)
Title: Laser processing method and laser processing machine
Inventor: SUGIYAMA AKIHIKO
IPC: B23K26/38
Filed: 2021-11-09
Abstract: To reduce a size difference between the upper surface and the lower surface of a sheet metal by reducing a bevel amount generated in the cut surface of the sheet meal in sheet metal laser cutting using a laser beam having a wavelength of 1 μm band or smaller.SOLUTION: The focusing position of a laser beam to be applied is set inside a sheet metal. The amplitude of horizontal vibration of the laser beam is determined with respect to the cut advancing direction of the sheet metal on the basis of the plate thickness of the sheet metal. A nozzle 36 is attached to a processing head 35. The opening diameter of an opening 36a of the nozzle 36 through which the laser beam is emitted and an assist gas is jetted is determined. While moving the processing head 35 to which the nozzle 36 having the determined opening diameter relative to the sheet metal in the cut advancing direction, the laser beam is vibrated and emitted at the set focusing position and with the determined amplitude in a horizontal direction with respect to the cut advancing direction, and the assist gas is jetted from the nozzle 36 having the determined opening diameter.SELECTED DRAWING: Figure 2
Patent JP-2023072114-A (JP)
Title: Image formation method
Inventor: HASHIMOTO TAKESHI
IPC: G03G5/08
Filed: 2021-11-12
Abstract: To provide an image formation method which can suppress image deletion in a high-humidity environment even when using an electrostatic charge image carrier using amorphous silicon in a photosensitive layer and stably obtain a high-quality image after durable printing for a long period of time.SOLUTION: An image formation method comprises: an electrification step of electrifying an electrostatic charge image carrier with an electrification member; an electrostatic latent image formation step of forming an electrostatic latent image on the electrified electrostatic charge image carrier; a development step of forming a toner image on the electrostatic charge image carrier by performing development using toner; a transfer step of transferring the toner image onto a recording medium; a fixation step of fixing the toner image transferred onto the recording medium to the recording medium; and a cleaning step of removing transfer residual toner left on the surface of the electrostatic charge image carrier after the transfer step using a cleaning blade. A photosensitive layer of the electrostatic charge image carrier contains amorphous silicon. A surface layer of the electrostatic charge image carrier contains amorphous silicon carbide or amorphous carbon. The toner contains toner particles, silica particles and organic silicon polymer particles.SELECTED DRAWING: None
Patent JP-2023080533-A (JP)
Title: Optical system and imaging apparatus
Inventor: YOKOTA KOICHIRO
IPC: G02B13/00
Filed: 2021-11-30
Abstract: To provide an optical system that has high optical performance and furthermore is small-sized, and an imaging apparatus.SOLUTION: An optical system is comprised of, in order from an object side to an image side, a first lens group (G1) having positive refractive power, a second lens group (G2) having positive refractive power, and a third lens group (G3) having negative refractive power, wherein at a time of zooming, the first lens group (G1) and the third lens group (G3) are fixed in an optical axis direction with respect to an image surface, and the second lens group (G2) is moved along the optical axis. The first lens group (G1) is comprised of, in order from the object side to the image side, a 1a group (G1a) having negative refractive power, an aperture stop, and a 1b group (G1b) having positive refractive power, and satisfies a prescribed expression.SELECTED DRAWING: Figure 1
Patent JP-2022019989-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an interest in a game of a player. 
     SOLUTION: A game machine comprises: privilege game execution means for executing a privilege game in which variable ball entry means is varied from a regulation state to an open state until a prescribed condition is established; establishment signal output means for outputting an establishment signal on the basis of establishment of the prescribed condition; ball entry signal output means for outputting a ball entry signal on the basis of entry of a game ball to the variable ball entry means; and privilege application means for applying a privilege which is advantageous to a player on the basis of entry of the game ball to the variable ball entry means. Subordinate control means comprises: performance mode determination means for determining a performance mode on the basis of performance information which is determined by performance information determination means; performance execution means for executing a performance mode determined by the performance mode determination means; and specific performance execution means for executing a specific performance when receiving the ball entry signal in a period until the prescribed condition is established after receiving the establishment signal. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023017681-A (JP)
Title: magnetic tape device
Inventor: KASADA NARUTO
IPC: G11B5/29
Filed: 2021-12-14
Abstract: To enable data to be satisfactorily recorded and/or reproduced when recording and/or reproducing data while changing a head tilt angle during magnetic tape running after storing the magnetic tape in a storage environment exposed to change of temperature and humidity.SOLUTION: A magnetic tape device is provided. An angle θ formed by the axis of the element array of a magnetic head with respect to a width direction of the magnetic tape is changed during running of the magnetic tape in the magnetic tape device. When A represents the maximum value of absolute value of difference between a servo band interval obtained before being stored and a servo band interval obtained after being stored for cycles N, and N is 1, 2, 3, 4 or 5, a medium life calculated by a primary function of A and logarithm of T, logeT, having been derived from the value A obtained with a prescribed storage being assumed to be one cycle, and a logarithm of total storage time T of cycles N of storage, is 5 years or longer. The medium life is T when A satisfies formula a: A=1.5-B+C.SELECTED DRAWING: None
Patent JP-2023088610-A (JP)
Title: Reading device and image forming apparatus
Inventor: NAKAMOTO SHOGO
IPC: G03G15/00
Filed: 2021-12-15
Abstract: To provide a reading device that comprises a reference scale that does not prevent reading of a large-size document, and has improved operability during dimension measurement.SOLUTION: A reading device comprises: a contact glass on which an object to be read can be mounted; an optical sensor that is mounted on a carriage movable along an undersurface of the contact glass, and reads the object to be read mounted on the contact glass; a scale plate for setting documents that is arranged above the contact glass and outside a readable range of the optical sensor, and has a scale drawn on its top face; and a reference scale that is arranged between the contact glass and the scale plate for setting documents, and has a scale drawn on its undersurface. The reference scale can slide along a top face of the contact glass between a retreat position that is outside the readable range and where it overlaps the scale plate for setting documents when seen from the thickness direction of the contact glass, and a position to be read that is within the readable range.SELECTED DRAWING: Figure 7
Patent JP-2023088734-A (JP)
Title: Antitumor agent comprising rna, method for activating immune cell, method for inhibiting metastasis of tumor cell, immunostimulator, agent for enhancing antitumor effect of antitumor agent, and pharmaceutical composition
Inventor: HIRATSUKA SACHIE
IPC: A61P35/00
Filed: 2021-12-15
Abstract: To provide an antitumor agent that comprises, as an active ingredient, RNA to activate an immune cell.SOLUTION: An antitumor agent comprises, as an active ingredient, RNA having a base sequence of the following (i), (ii), or (iii) and comprising at least one chemical modification: (i) a base sequence represented by SEQ ID NO: 2 or SEQ ID NO: 8, (ii) a base sequence having at least 90% identity to the base sequence represented by SEQ ID NO: 2 or SEQ ID NO: 8, (iii) a base sequence at least having successive 20-200 bases in the base sequence of (i) or (ii).SELECTED DRAWING: Figure 15
Patent JP-2022097441-A (JP)
Title: Adhesion promoting photoresist underlayer composition
Inventor: JOSHUA KAITZ
IPC: C08G61/12
Filed: 2021-12-17
Abstract: To provide an adhesion promoting photoresist underlayer composition.SOLUTION: A photoresist underlayer composition comprises: a poly(arylene ether); an additive of formula (14): D-(L1-Ar-[X]n)m (14); and a solvent, wherein, in formula (14), D is a substituted or unsubstituted C1-60 organic group, optionally wherein D is an organic acid salt of the substituted or unsubstituted C1-60 organic group; each L1 is independently a single bond or a divalent linking group, when L1 is a single bond, D may be a substituted or unsubstituted C3-30 cycloalkyl or substituted or unsubstituted C1-20 heterocycloalkyl, which is optionally fused with Ar, each Ar is independently a monocyclic or polycyclic C5-60 aromatic group, each X is independently -OR30, -SR31 or -NR32R33, m is an integer of 1 to 6, each n is independently an integer of 0 to 5, provided that a sum of all n is 2 or greater.SELECTED DRAWING: None
Patent JP-2023090057-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: FUNAKOSHI RYOTA
IPC: H01L33/04
Filed: 2021-12-17
Abstract: To provide a nitride semiconductor light-emitting element having high luminous efficiency.SOLUTION: A nitride semiconductor light-emitting element includes a first n-side semiconductor layer, a first active layer located on the first n-side semiconductor layer, a first p-side semiconductor layer located on the first active layer, a second n-side semiconductor layer that is located on the first p-side semiconductor layer and that has a tunnel junction with the first p-side semiconductor layer, a second active layer located on the second n-side semiconductor layer, and a second p-side semiconductor layer located on the second active layer. The first active layer includes a first well layer and a first barrier layer alternately arranged in a stacking direction from the first n-side semiconductor layer toward the first p-side semiconductor layer. The second active layer includes a second well layer and a second barrier layer alternately arranged in the stacking direction. The second well layer is thinner than the first well layer. The second barrier layer is thicker than the first barrier layer.SELECTED DRAWING: Figure 2B
Patent JP-2023091208-A (JP)
Title: Gate angle estimating system and gate driving mechanism
Inventor: FUKUNAGA TAKASHI
IPC: B62D33/027
Filed: 2021-12-20
Abstract: To provide a gate angle estimating system capable of properly estimating the opening and closing angle of a gate while avoiding a structure in which a sensor is directly provided at the gate.SOLUTION: A gate angle estimating system X that is applicable to a gate driving mechanism Y which automatically opens or closes a gate A provided at a loading space T1 of a cargo vehicle T includes: a state value detecting unit X1 that directly or indirectly detect the state value (the rotation angle) of a predetermined arm 4 that moves in conjunction with the opening and closing operation of the gate A in the gate driving mechanism Y; and a gate rotation angle estimating unit X2 that estimates the rotation angle of the gate A on the basis of the detection value detected by the state value detecting unit X1 when the gate A is opened or closed.SELECTED DRAWING: Figure 5
Patent JP-2022100290-A (JP)
Title: Polyvinyl alcohol film for producing polarizing film, manufacturing method therefor, and polarizing film
Inventor: TAMURA NAOHISA
IPC: G02B5/30
Filed: 2021-12-22
Abstract: To provide a polyvinyl alcohol film for producing a polarizing film, which allows for highly productively producing polarizing films with little foreign matter defects and high polarizing performance as the amount of a polyvinyl alcohol resin eluted in water during manufacture of a polarizing film is small.SOLUTION: A polyvinyl alcohol film for producing polarizing films is provided, featuring a polyvinyl alcohol resin entanglement density greater than 0.8×10-4 mol/cm3.SELECTED DRAWING: None
Patent JP-2023095357-A (JP)
Title: Travel planning system
Inventor: SAKAI TAKAMITSU
IPC: G06Q10/083
Filed: 2021-12-24
Abstract: To provide a travel planning system capable of suppressing a time required to create a travel plan from becoming longer while maintaining desired precision.SOLUTION: A travel planning system comprises: a recording part in which movement times between respective combinations of two points selected out of a plurality of delivery destinations are recorded for each time zone, where the movement times are recorded for each time zone in the recording part on condition that when a difference between a first movement time being the movement time in a first time zone and a second movement time being the movement time in a second time zone succeeding to the first time zone does not exceed a predetermined reference, the first time zone and the second time zone are regarded as one time zone; and a travel planning part which creates a travel plan based upon the movement times.SELECTED DRAWING: Figure 1
Patent JP-2023014969-A (JP)
Title: Method for preventing or treating skin disorders and conditions
Inventor: CHANG CHUNG-HSING
IPC: C07D403/04
Filed: 2021-12-27
Abstract: To provide an effective method to selectively increase the beneficial level of eumelanin for prevention of UV-induced DNA damage and skin cancers.SOLUTION: The present invention provides a method for preventing, ameliorating or treating a skin disorder, disease, or condition in a subject in need thereof, comprising administering an effective amount of a casein kinase 1 inhibitor to the subject. The skin disorder, disease, or condition is caused by UV overexposure and is solar erythema, solar allergy, solar urticaria, solar elastosis, photoaging, sunburn, acute sunburn, skin cancer, or any combination thereof.SELECTED DRAWING: None
Patent JP-2022105310-A (JP)
Title: Display device including multiplexer
Inventor: YOON BYUNGGI
IPC: H05B33/02
Filed: 2021-12-27
Abstract: To provide a display device capable of improving the quality of an image that may be generated by a display device driven by a multiplexer (MUX).SOLUTION: A display device includes: a display panel including a plurality of pixels having a plurality of sub-pixels; a plurality of data lines connected to each of the sub-pixels; a plurality of gate lines connected to each of the sub-pixels; and N (N is two or more) MUXs arranged at an input end of the plurality of data lines. A turn-on period of a first MUX can be different from that of an N-th MUX during a 1H period.SELECTED DRAWING: Figure 9
Patent JP-2023098151-A (JP)
Title: Gas torch and gas cylinder attached with the same
Inventor: KOBAYASHI HAJIME
IPC: F23D14/28
Filed: 2021-12-28
Abstract: To provide a gas torch which jets a flame and efficiently prevents a situation where evaporation of a gas is hindered at the gas cylinder side, and to provide a gas cylinder which is attached with the gas torch.SOLUTION: A gas torch includes: a torch body which is formed with a passage, in which a gas flows, and attached to a gas cylinder so that the gas from the gas cylinder is supplied to the passage; a radiation pipe which is molded into a cylindrical shape protruding from the torch body side and includes a radiation port formed at the protruding tip side and configured to radiate flame and in which a flow space, where the gas flowing from the passage flows toward the radiation port, is formed at a space on the inner peripheral surface side and a combustion part is provided at the flow space; and conduction means which conducts heat at the combustion part side to a joint part, a portion which is attached to the gas cylinder of the torch body. The gas cylinder is heated by the heat conducted to the joint part.SELECTED DRAWING: Figure 3
Patent JP-2022501875-A (JP)
Title: 非接触カードの暗号化認証のためのシステムおよび方法
IPC: G06Q20/34
Filed: 2019-09-30
Abstract: 送信デバイスと受信デバイスとの間のデータ伝送のためのシステムおよび方法の例示的な実施形態が提供される。一実施形態では、方法は、第１のアカウント番号および第２のアカウント番号を送信するステップと、支払いを処理させるように構成された第１の通信を送信するステップと、支払い額を受信し、第１の番号に基づいて第１の命令を判断するステップと、タップパスワードを判断するステップと、支払いが処理されたことを示す第２の通信を受信するステップと、を含む。
Patent JP-2021535156-A (JP)
Title: アリールニトロを含むリンカー、リンカーを含む抗体−薬物複合体、及びリンカーの使用
IPC: A61P31/00
Filed: 2019-08-28
Abstract: 本出願は、アリールニトロを含むリンカー、抗体−薬物複合体、リンカー及びリンカーの使用、並びに抗体−薬物複合体を含有する医薬組成物、及び疾患の治療及び／又は予防のための抗体−薬物複合体の使用に関する。
Patent JP-2022500019-A (JP)
Title: 高圧ガスを使用した過冷却飲料核生成及び氷結晶形成
IPC: A23G9/04
Filed: 2019-09-06
Abstract: 本開示は、概して、過冷却飲料を含む流体容器の外側に、加圧ガスの誘導された流れを加えることによって、氷結晶核生成を開始することができる飲料用核生成器システムに関する。より詳細には、本開示は、その中に飲料容器を受け入れるための飲料容器開口を有するフレームと、飲料容器開口内に受け入れられた飲料容器に加圧ガスの流れを向けるために飲料容器開口内に位置付けられたガス出口とを含むことができる、過冷却飲料容器のための飲料用核生成器システムに関する。【選択図】図１
Patent JP-2021527585-A (JP)
Title: 被印刷物シートに多重に印刷を施すための装置、方法および印刷機械
IPC: B41F7/02
Filed: 2019-05-09
Abstract: 本発明は、被印刷物シート（０２）に印刷を施すための装置であって、第１の印刷箇所（１２）と、印刷経路において下流側に位置する第２の印刷箇所（１１）とを備え、第１の印刷箇所（１２）が、搬送シリンダ（１９；１９ ＊ ）として働く第１のシリンダ（１９；１９ ＊ ）と第２のシリンダ（１８）との間に形成されていて、第１の印刷箇所（１２）において、被印刷物シート（０２）に、片面または両面で１つまたは集められた複数の部分印刷画像を印刷することができ、第２の印刷箇所（１１）が、第１の印刷箇所（１２）の下に位置するレベルに配置されていて、搬送シリンダ（１７）として働く第３のシリンダ（１７）と第４のシリンダ（１６）との間に形成されていて、第２の印刷箇所（１１）において、被印刷物シート（０２）に、片面または両面で１つまたは集められた複数の部分印刷画像を印刷することができ、被印刷物シート（０２）が、回転する少なくとも１つの搬送手段（３３；３８；３９）を介して、１つの搬送経路に沿って、第１の印刷箇所（１２）の、搬送シリンダ（１９；１９ ＊ ）として働くシリンダ（１９；１９ ＊ ）から、第２の印刷箇所（１１）の、搬送シリンダ（１７）として働くシリンダ（１７）に搬送可能であり、搬送経路において、第１の印刷箇所（１２）の、搬送シリンダ（１９；１９ ＊ ）として働くシリンダ（１９；１９ ＊ ）の下流側かつ第２の印刷箇所（１１）の、搬送シリンダ（１７）として働くシリンダ（１７）の上流側に、被印刷物シート（０２）のための搬送経路内に位置する角度セグメントに、回転する少なくとも１つの搬送手段（３３）の周面に向けられた少なくとも１つの第１の電極（３７，４１）が配置されていて、これにより電圧を印加時に、電極（３７，４１）の傍らをガイドされる被印刷物シート（０２）を静電気帯電させることができる、装置に関する。
Patent JP-2021527444-A (JP)
Title: 細菌発酵プロセスからタンパク質富化栄養素サプリメントを得るためのプロセス
IPC: C12N1/20
Filed: 2019-05-21
Abstract: 嫌気性細菌プロセス由来のタンパク質富化栄養素サプリメントおよび動物用飼料サプリメントは、無数の細胞破壊およびタンパク質分画／精製プロセスを通して生成される。一酸化炭素含有ガス状基質を使用した発酵過程から１つまたは複数のタンパク質含有部分を得る細菌発酵のシステムおよび方法を提供する。本発明は、多種多様の動物およびヒトによる摂取に有用な用途となるタンパク質富化栄養素サプリメントの組成物をさらに提供する。
Patent JP-2022501950-A (JP)
Title: Ｃｓｉレポートの報告方法、端末機器及びネットワーク機器
IPC: H04W24/10
Filed: 2019-08-22
Abstract: 本出願の実施例は、ＣＳＩレポートの報告方法、端末機器及びネットワーク機器を提供する。通信技術分野に関し、従来のＣＳＩレポートには干渉の問題が考慮されていないことによりネットワーク機器が正確にＵＥに対して適切なビームを選出することができないことを招くという問題を解決するために用いられる。この方法は、ネットワーク機器から、リファレンス信号受信品質ＲＳＲＱ、信号対干渉ノイズ比ＳＩＮＲのうちのいずれか一種の測定量を指示するか、または、リファレンス信号受信パワーＲＳＲＰ、ＲＳＲＱ及びＳＩＮＲのうちの少なくとも二種の測定量を指示するための第一の情報を受信すること、および第一の情報に基づき、ネットワーク機器へ、第一の情報によって指示された測定量を含むＣＳＩレポートを報告する。本出願は、ビームレポートに用いられる。
Patent JP-2021529646-A (JP)
Title: 心臓弁尖置換デバイス並びに多段階多ルーメン心臓弁送達システム及びその方法
IPC: A61F2/24
Filed: 2019-06-17
Abstract: 罹患心臓弁を治療するために人工心臓弁を移植するための新規な多段階多ルーメン（ＭＳＭＬ）送達移植システム。ＭＳＭＬシステムは、ドッキングシステムと、弁輪の近位に複数のＤＧＦ部材を移植するための二重案内固定（ＤＧＦ）システムと、人工弁を解放及びロックするための弁送達システムと、三日月形状のステント、複数のＤＧＦ部材、自由縁を備える複数の弁尖、２つの接合取り付け領域、取り付け縁、接合領域、腹領域及び少なくとも１つのプロング構造を有する人工弁と、を備える。ドッキングシステム、ＤＧＦシステム及び弁送達システムは共同して、複数のＤＧＦヘッド部材を作動位置に前進させ、複数のＤＧＦヘッド部材を作動位置に送達及び移植し、かつ、作動位置に人工弁を案内、送達及び固定するように構成される。【選択図】図３