baber/WOPTO huggingface dataset:
Patent JP-2012120460-A (JP)
Title: Method and apparatus for automatically forming bread dough, and forming tool
Inventor: TAJIMA HIDEO
IPC: A21C3/08
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To automate a step for forming a twisted shape of bread dough by using a relatively simplified and low-cost apparatus.SOLUTION: A portion 1 on either side of a slit in cuboid-shaped bread dough Pis held by upper half-divided tools 52 and 54, and a slit end-side portion 2 is fixed by a fixing surface 84 of a fixing table 82 and a presser plate 28. By rotating the upper and lower half-divided tools 52 and 54 in this state in the direction of an arrow, a twisted shape is formed in portions 3 and 4 on both sides of the slit of the bread dough P. The rotation of the upper and lower half-divided tools 52 and 54 transmits the rotation of a main gear 72 to the upper and lower half-divided tools 52 and 54 via auxiliary gears 62 and 64 and an idling gear 66. The motion of conveying the bread dough Pheld by work holding hands 26a and 26b to a discharge conveyor 34 by a work presser/discharge table 20 after the forming step is automated by a controller 80.
Patent JP-2011045786-A (JP)
Title: Game machine
Inventor: HIRANO YASUHIRO
IPC: A63F7/02
Filed: 2010-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a plurality of stages on which game balls are rolled, which is configured to prevent the rolling mode in rolling of game balls on each stage from being monotonous so that a player does not get bored with the rolling mode of game balls in each stage.  <P>SOLUTION: An upper stage 28 for rolling game balls flowing down in a playfield and a lower stage 31 located below a wall surface 28a on the front side of the upper stage 28 to roll game balls are provided in a stepped manner, and a middle stage 30 protruding from a predetermined position of the upper stage 28 to the front side to roll game balls is provided between the difference in level between the upper stage 28 and the lower stage 31. The game balls rolling on the upper stage 28 are guided to the lower stage 31 via the middle stage 30 or guided to the lower stage 31 without passing through the middle stage 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012125082-A (JP)
Title: Grommet
Inventor: SUZUKI TAKASHI
IPC: B60R16/02
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a grommet having enhanced sound insulation performance by sealing an air layer for sound insulation.SOLUTION: A grommet includes: a small diameter cylinder part to which a wire harness is inserted in a close contact state; a diameter expanding cylinder part projecting from an outer peripheral face on one side in the axial direction of the small diameter cylinder part to the other side and having an opened tip; a vehicle body lock recess annularly installed on an outer peripheral face of the diameter expanding cylinder part; an umbrella-shaped sound insulation flange projecting from the outer peripheral face on the other side in the axial direction of the small diameter cylinder part; and a lock projection annularly projecting on an inner peripheral face of the diameter expanding cylinder part. An outer peripheral portion of the umbrella-shaped sound insulation flange is reversed, inserted into the diameter expanding cylinder part, pressed into the back face side of the lock projection and locked. The opening of the diameter expanding cylinder part is closed by the umbrella-shaped sound insulation flange, so as to form a sealed sound insulation space.
Patent JP-2012129590-A (JP)
Title: Information output device, program and information output system
Inventor: SUGIYAMA HIROSHI
IPC: G09G5/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To clearly discriminate an object whose state changes in accordance with a background image and to improve detection accuracy of a position indicated by a user.SOLUTION: A first take-in image input from a camera is compared with a second take-in image input after the first take-in image by the prescribed number of frames. A differential area detecting portion 12 detects a difference between the first and second take-in images in the prescribed number of frames in an object whose state changes inside an imaging range. When a part of the detected differential area of the object is overlapped with a detection area which is previously installed in the imaging range, supply information associated with the overlapped detection area is read from a supply information database 14, and the background image overlapped with the supply information is output to an image output portion 17. A position and a shape of the supply information overlapped with the background image are informed to the differential area detecting portion 12, and a supply information invalidating portion 15 invalidates the supply information so that the differential area detecting portion 12 does not detect the difference of the supply information.
Patent JP-2012125282-A (JP)
Title: Game machine
Inventor: UENO MASAHIRO
IPC: A63F7/02
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce control load on a control device by configuring a game machine so that information that only needs to be obtained by a first control device is not sent to a second control device.SOLUTION: The first control device 200 is so configured that it sends a variation pattern determined by a variation pattern determination means to the second control device 205 and that it sends a first state information to the second control device after a jackpot game is over, while it does not send a second state information to the second control device by determining a special presentation by means of the variation pattern determination means based on the second state information. The second control device controls the display of a display means based on the variation pattern sent from the first control device and the first state information, while it controls the display based on a variation pattern of the special presentation determined based on the second state information when the variation pattern sent from the first control device is the variation pattern of the special presentation.
Patent JP-2012128893-A (JP)
Title: Optical disk device and control method for reproduction power
Inventor: IZAWA SHINSUKE
IPC: G11B7/005
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that allows reproduction to be performed from an optical disk having various recording conditions without deteriorating the endurance of reproduction.SOLUTION: In an optical disk device, a microcomputer 1 compares the quality of measured reproduction RF signals with reference values as targets to control the reproduction power of a laser diode 3. When measured RF amplitude levels Henv, Lenv have varied from the reference values, in the case that both a measured modulation degree M and an asymmetry β do not vary from the reference values, the reproduction power of the laser diode is adjusted, and in the case that either of the measured modulation degree M and the asymmetry β varies from the reference values, the reproduction power of the laser diode is not adjusted.
Patent JP-2012128622-A (JP)
Title: Object discrimination device, method, and program
Inventor: YONAHA MAKOTO
IPC: G06T7/00
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To speed up processing by efficiently executing processing in weak discriminators in an object discrimination device.SOLUTION: A discriminator 13 includes plural weak discriminators each performing difference calculation based on any of plural basic feature types related to difference calculation, and calculating a score related to existence of a detection target object from an input image. The plural weak discriminators are cascade-connected. In the discriminator 13, weak discriminators of the same basic feature type are continuously arranged.
Patent JP-2011136767-A (JP)
Title: Blister pack
Inventor: YAHIRO NOBUKI
IPC: B65D75/36
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blister pack capable of precisely fixing mount paper by a blister case.  <P>SOLUTION: There are provided the rectangular blister case 71 and the rectangular mount paper 72 which is loaded by insertion into the back surface of the blister case 71. Receiving walls 75 which receive the peripheries of the mount paper 72 are provided respectively on the right and left both-side edges and a lower edge of the blister case 71. Latch tongues 81 are projecting from the opposed edges of the right and left both-side receiving walls 75. The mount paper 72 is loaded by inserting the paper into the back surface of the blister case 71, and the right/left lateral edges and lower edge of the mount paper 72 are received by the receiving walls 75. In this state, the latch tongues 81 are engaged by insertion into latch holes 82 formed in the mount paper 72, thereby restricting the movement of the mount paper 72 in an open direction by the latch tongues 81.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012130187-A (JP)
Title: Inverter device with protection circuit
Inventor: TANAKA YASUSHI
IPC: H02P27/06
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of protecting a circuit in an inverter device and starting up a permanent magnet synchronous motor even when the permanent magnet synchronous motor is high-speed free-running and when a terminal voltage of the permanent magnet synchronous motor is higher than a voltage of a DC charger of the inverter device.SOLUTION: An inverter device has a DC smoothing unit, a DC charger, and a conversion power output unit constituted by a switching element and a reflux diode, and becomes in an electrical conduction state with a permanent magnet synchronous motor by closing an electromagnetic contactor. The inverter device has a circuit in which a resistance is connected in series to a high potential side circuit of a circuit provided between the DC charger and the conversion power output unit and in which a DC current flows, a transistor that forms a circuit in which the DC current flows from the conversion power output unit toward the DC charger when turned on is connected in parallel to the resistance, and a diode operating by using a direction from the DC charger toward the conversion power output unit as a forward direction is connected in parallel to the resistance.
Patent JP-2012129130-A (JP)
Title: Led lighting device
Inventor: SHIRAI SHIRO
IPC: H01R33/06
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of an LED lamp having no risk of falling down from a ceiling due to vibrations by an earthquake or the like.SOLUTION: The LED lamp lighting fixture 40 having no ballast with a socket 41 terminal connected to a commercial power source is provided with a collar 60, having an inner diameter D3 smaller than a base outer diameter of an existing fluorescent lamp and moreover larger than a base 51 outer diameter D1 of the corresponding LED lamp 50, which is fixedly mounted on an insulation part of the socket 41, and thereby the corresponding LED lamp only can be installed. Further, in the collar 60, a cut-out portion 61 is formed with a width wherein a power feeding terminal of the corresponding LED lamp 50 can pass through, and in this place, a wedge is engaged and held to prevent surely falling-down of the installed corresponding LED lamp 50.
Patent JP-2011091852-A (JP)
Title: Data communication method and mobile communication system
Inventor: MOCHIZUKI MITSURU
IPC: H04W4/06
Filed: 2010-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication method which can select a proper number of base stations which can manage both securing good reception quality and preventing interferences as an E-MBMS active set.  <P>SOLUTION: A mobile terminal measures reception quality of each base station and obtains a measured quality value. It is determined whether a measured quality value of a serving base station exceeds a predetermined reception level, and a measured quality value of another base station is added to the measured quality value of the serving base station until the value exceeds the predetermined reception level. The serving base station and another base station are reported to the serving base station as a proposed E-MBMS active set, and the serving base station selects the E-MBMS active set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012132364-A (JP)
Title: Control system of engine
Inventor: SHIMAO AKIRA
IPC: F02B29/04
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an engine control system capable of preventing an engine from being damaged by condensate produced in an intercooler while such a problem as the deterioration of exhaust gas etc. is suppressed.SOLUTION: On the basis of the rate of a flow of a suction air which passes through the intercooler, the limit value of the relative humidity of the suction air at the intercooler outlet is set larger than 1.0 and to such a value as increasing with an incremental rate of a flow of the suction air which passes through the intercooler, and the suction air is made to flow into the intercooler so that the relative humidity of the suction air does not exceed the set limit value.
Patent JP-2012137344-A (JP)
Title: Extraction equipment and spent nuclear fuel reprocessing facility
Inventor: OGAWA NAOKI
IPC: G21C19/46
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide extraction equipment and a spent nuclear fuel reprocessing facility capable of inhibiting nuclear proliferation by extracting uranium and plutonium without isolating plutonium when a plurality of types of spent nuclear fuels are reprocessed in a single reprocessing facility.SOLUTION: Extraction equipment includes: a plurality of extractor 40 which can be separated into an organic phase and an aqueous phase; an extraction solvent input port 52 for flowing an extraction solvent T into the extractor; a loaded solvent input port 51 for flowing a U/Pu-loaded solvent T1 into the extractor; and a back extraction liquid inflow port 53 for flowing a Pu back extraction liquid G1 into the extractor. The plurality of extractors 40 are arranged from an aqueous phase side to an organic phase side in a multistage configuration, and the loaded solvent input port 51 and the extraction solvent input port 52 are provided only on the extractor 40 of the first stage which is positioned on the outermost aqueous phase side.
Patent JP-2012136157-A (JP)
Title: On-vehicle camera
Inventor: KAMEOKA TETSUO
IPC: B60R1/00
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle camera in which the number of part items can be reduced, and moreover, which has satisfactory attaching operability.SOLUTION: The on-vehicle camera includes: a camera body 11 having an attaching protrusion part 18 which is protruded from a camera housing 12 and is provided with a clip insertion groove 19; and a clip 30 which is fit into the clip insertion groove 19 of the attaching protrusion part 18 protruded from the attaching hole 3 of a back door panel 2 and holds the back door panel 2 between the camera housing 12 and the clip 30.
Patent JP-2012135533-A (JP)
Title: Pachinko ball polishing and lifting apparatus
Inventor: IZUMIYAMA TOMOHIRO
IPC: A63F7/02
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball polishing and lifting apparatus improved in replacement work efficiency by making only an anti-backing plate replaceable with a belt conveying mechanism or the like unchanged.SOLUTION: A plurality of anti-backing plates 67 each with one side edge located facing the outer peripheral surface of a driving pulley 7 and recessed in circular arc shape are juxtaposed in an ejection guide 68. Each anti-backing plate 67 is supported at its lower part by a horizontal supporting shaft 77 disposed inside the ejection guide 68 so as to be parallel with a rotating shaft 6 of the driving pulley 7, and turns with the supporting shaft 77 as a fulcrum while being always urged to turn to the driving pulley 7 side by resilient means 79. The lower edge of each anti-backing plate 67 is provided with a recessed groove 76 detachably fitted to the supporting shaft 77 so that each anti-backing plate 67 can be attached to or detached from the supporting shaft 77 from a direction orthogonal to the supporting shaft 77.
Patent JP-2012137073-A (JP)
Title: Gas turbine component having thermal barrier coating and gas turbine using the component
Inventor: ARIKAWA HIDEYUKI
IPC: F02C7/00
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide gas turbine components having durability and reliability for use in a corrosive environment such as a turbine employing a low grade fuel, and also to provide a gas turbine equipped with the components.SOLUTION: A gas turbine rotor/stator vane includes: a substrate made from an alloy containing Ni, Co, or Fe; a bonding layer made from an alloy and disposed over the substrate; and a thermal barrier coating disposed over the bonding layer. The thermal barrier coating includes: a thermal barrier layer of porous ceramics; an environmental barrier layer containing silica; and an impregnation layer having a silica-containing material in the pores of the porous ceramics.
Patent JP-2012141072-A (JP)
Title: Structure of mounting drain tank of cooling storage
Inventor: TANAKA KATSUYUKI
IPC: F25D21/14
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of mounting a drain tank for drain water inexpensive and excellent in mounting work efficiency.SOLUTION: In the structure of mounting the drain tank connected to a drainage member for drain water of the cooling storage and stored in a space among leg portions on a bottom surface of a body, a fixture 20 manufactured by working a metal wire rod includes a body part which is a quadrangle frame body surrounding the side surfaces of the drain tank 50 from four directions, and a mounting part welded to the body part. In both ends of the mounting part, connection parts 23 in which ends of the wire rod are worked into a rectangle are arranged. In the connection parts 23, open ends are arranged, and they are opposed respectively toward the inside, and thus, the connection parts 23 can pinch-hold the leg portions 30.
Patent JP-2012139373-A (JP)
Title: Game machine
Inventor: SEKINO TAKESHI
IPC: A63F7/02
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine efficiently outputting a unique ID from a processing unit.SOLUTION: A first processing unit stores an identifiable unique ID in an identification information storage unit, and transmits the stored unique ID to a payout control device when a game program is executed. A second processing unit receives the transmitted unique ID, controls the output of the received unique ID to be received by an external device on the outside of the game machine. A relay terminal board is connected to the payout control device, has a photo coupler, and a connection portion with the external device. An identification information output controlling unit controls the output of the identification information through the photo coupler.
Patent JP-2010524756-A (JP)
Title: 繊維−金属積層体から成る機体スキンを利用した航空機乗客のための火災保護スペース
IPC: B64C1/00
Filed: 2008-04-14
Abstract: 外側スキンを有する胴体セクションを有する、航空機又は宇宙船の機体であって、前記胴体セクションの少なくとも前記外側スキンが、火災の場合に乗客のための安全ゾーンを形成するためのガラス繊維補強アルミニウム積層体から成る機体を提供する。
Patent JP-2010524588-A (JP)
Title: 医療器具
IPC: A61M25/01
Filed: 2008-04-18
Abstract: 医療器具、ならびにその製造方法及び使用方法。医療器具（１０）の一例は、複数のスロット（２６）が形成された管状部材（２０）を備える。コイル（２４）は、管状部材に隣接して配置される。
Patent JP-2010527591-A (JP)
Title: 米エキス、その誘導体、又はその組合せを含む飲料
IPC: A23L29/206
Filed: 2008-05-09
Abstract: 少なくとも１つのフレーバー及び米エキス、その誘導体、又はその組合せを含む飲料を提供することである。飲料は、クリーム状の舌触りを有する。また、クリーム状の舌触りを付与する飲料を提供する方法も提供する。この方法は、米乳製品を提供することを含み、少なくとも１つのフレーバーを米乳製品に添加することも提供される。少なくとも１つのフレーバー、増粘剤、及び米エキスを含む飲料をさらに提供する。増粘剤は、アラビアゴム、カラヤゴム、トラガカントガム、ガッチゴム、寒天、グアゴム、ローカストビーンゴム、コンニャク、アルギン酸塩、カラギーナン、ペクチン、タラゴム、キサンタンゴム、ゲランゴム、プルラン、カードラン、セルロース、微結晶性セルロース、カルボキシメチルセルロースゴム、ゼラチン、キトサン、マルトデキストリン又はその組合せを含むことができる。 【選択図】      なし
Patent JP-2010531095-A (JP)
Title: システム間のアイドルモードの移動度
IPC: H04W68/12
Filed: 2008-06-10
Abstract: 独立したモバイルネットワークにおけるシステム間のアイドル移動度管理についての提供がここに説明されている。例として、多数のモバイルIP（MIP）アドレスのモバイル装置へのレジストレーションは、システム間の装置のトラッキングを促進するために使用されることがある。モバイル装置をサーブするインターネットプロトコル（IP）ホームエージェントは、MIPをモバイル装置のホームIPアドレスと関連付けることができる。ホームアドレスについて通信が受信されたとき、装置のページングは、ホームアドレスにバウンドした少なくとも複数のMIPを使用して開始されることがある。モバイル装置の応答は、現在の活動的ネットワークアドレスを提供することができ、受信通信は、そのような活動的ネットワークアドレスを介して転送されることがある。ここで説明されるように、モバイル装置は、多数のアドレスバインディングに基づいて、そのようなネットワークをシグナリングすることなくネットワーク中のアタッチメントをスイッチすることができる。したがって、著しいパワー低減は、アイドルモードにおいてモバイル装置に与えられることがある。
Patent JP-2010532476-A (JP)
Title: 高度に収束された光を収集する配置の方法および装置
IPC: G01N21/67
Filed: 2008-06-12
Abstract: プラズマ処理チャンバ内でプラズマ処理中のプラズマの光学的反応測定方法が提供される。方法は、光学ビューポートを提供することを含む。また、方法は、コリメータ配置を提供することを含む。コリメータ配置は複数のコリメータで構成され、複数のコリメータの第１のコリメータは、複数のコリメータにおける第２のコリメータから接続領域によって隔離される。さらに、方法は、基材が処理されている間にプラズマ処理チャンバ内のプラズマからコリメータ配置を通じて光信号を収集し高度に収束された光信号を生成することを含む。 【選択図】図２Ａ
Patent JP-2010532643-A (JP)
Title: パッシブミキサとパッシブミキサを用いた高ｑｒｆフィルタ
IPC: H03D7/00
Filed: 2008-06-26
Abstract: パッシブミキサは、約２５％のデューティサイクル信号の遷移で操作される同相（I）と直角位相（Q）信号の差動素子を用いて、差動同相（I）と差動直角位相（Q）信号を生成するスイッチ構造を含む。
Patent JP-2010534827-A (JP)
Title: 方向識別ラベル、試薬容器搬送構造、分析装置および読取モジュール
IPC: G01N35/02
Filed: 2008-07-25
Abstract: 少なくとも１つの試薬容器（２２）を保持する試薬容器搬送構造（２０）であって、搬送構造（２０）は、ＲＦＩＤアセンブリ（１６）と、搬送構造（２０）の方向を定義する光学検出可能定義パターン（１２．１、１２．２；１２．３、１２．４、１２．５）を有する。試薬容器搬送構造（２０）は、前面（１２）と背面（１４）を有する方向識別ラベル（１０）を備えていてもよい。さらに、背面（１４）に配置されたＲＦＩＤアセンブリ（１６）と、前面（１２）上のラベルの方向を定義する光学検出可能定義パターン（１２．１、１２．２；１２．３、１２．４、１２．５）を有してもよい。ＲＦＩＤデータを、個々のラベルの方向を定義する光学検出可能データ（１２．１、１２．２；１２．３、１２．４、１２．５）とともに読み取る読取モジュール（９０、９０’）。 【選択図】図３
Patent JP-2010535797-A (JP)
Title: 非経口用抗菌剤
IPC: A61K47/26
Filed: 2008-08-05
Abstract: 本発明は、有効量の、本明細書で示される式Ｉの化合物および等張剤を含む非経口製剤に関する。また、注射または輸液により患者に上記製剤を投与することによる感染症の治療方法もまた開示される。
Patent JP-2010536294-A (JP)
IPC: H04W36/30
Filed: 2008-08-12
Abstract: A method for preventing ping-pong handover in mobile radio networks having a multiplicity of stationary base stations at a distance from one another, and also stationary and/or moveable mobile radio stations, such as mobile radio telephones, which are in the transmission and reception range of the base stations. Repeated unwanted handover of a mobile radio station in the connected/active mode from a source base station to a destination base station is reduced or prevented. System messages are transmitted between the mobile radio stations and the base station, wherein the system messages for initiating the handover are used to transmit historical information relating to handovers which have already been performed, that information being used to automatically ascertain and set optimum operating parameters for the mobile radio stations and/or at least one of the base stations which are involved. The aim is to develop a method for preventing ping-pong handover in mobile radio networks, specifically in networks with network elements from different manufacturers, such that the parameters, particularly the hysteresis of the reception field strength, of the mobile radio and/or of the base stations are automatically set independently, to prevent ping-pong handover, without the need for expensive measurement trips with "manual" measurements.
Patent JP-2010535643-A (JP)
Title: 研磨発泡体の製造方法
IPC: C08J9/04
Filed: 2008-08-13
Abstract: 無機ナノ粒子含有メラミン−ホルムアルデヒド縮合物に基づく研磨発泡体の製造方法であって、以下の工程： （１）製造する発泡体の予備縮合物と無機ナノ粒子、また必要に応じて他の添加成分（Ｚ）を含む溶液または分散液を調製する工程、   （２）無機ナノ粒子を含む発泡体を得るために、工程（１）からの予備縮合物の溶液または分散液を少なくとも６０℃の温度へ加熱して発泡する工程、また必要に応じて、 （３）工程（２）で得られた発泡体を１２０〜３００℃の温度で加熱処理する工程 を含む製造方法により、傷つきやすい表面の研磨の際に、研磨方法が改善させられる。 【選択図】なし
Patent JP-2011505685-A (JP)
Title: 粒子ビーム補助による薄膜材料の改良
IPC: H01L21/263
Filed: 2008-11-13
Abstract: 基板を処理する方法の様々な例が開示される。特定の実施形態において、この方法は、複数の粒子を含む連続粒子ビームを発生させること、およびこの連続粒子ビームを、非晶相である基板の領域に導入して、領域を非晶相から結晶相に変換することを含み、前記連続粒子ビームは、5×10 14 個/cm 2 ・秒またはそれを超える電流密度を有するものとすることができる。
Patent JP-2011502676-A (JP)
Title: 超音波に関し可視性の針を作成するためのアセンブリーおよび方法
IPC: A61B19/00
Filed: 2008-10-24
Abstract: 針アセンブリーはハブ（１３）を有する金属針（１）およびマーカーを針内で挿入される泡充填されたプラスチックロッド（２）の形態において含む。ロッド（２）は針（１）の正しい配置を確認するときに超音波観察下で針アセンブリーをより一層可視性にし、しかる後に正しい配置が確認されたときに取り外される。