baber/WOPTO huggingface dataset:
Patent JP-2009151367-A (JP)
Title: Electronic equipment
Inventor: KONNO TOSHIO
IPC: H01L23/427
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment having a structure-simplified cooler for cooling a heat generating body.  <P>SOLUTION: This electronic equipment 10 is provided with a substrate 20 equipped with the first heat generating body 21 and the second heat generating body 22, and the cooler 30 for cooling respectively the first heat generating body and the second heat generating body. The cooler 30 has the first heat receiving part 41 for receiving heat from the first heat generating body, the second heat receiving part 42 for receiving heat from the second heat generating body, and a fixing member 50, that is a single member extended along the first heat generating body and the second heat generating body, including the first pressing part 51 for pressing the first heat receiving part onto the first heat generating body, the second pressing part 52 for pressing the second heat receiving part onto the second heat generating body, the first fixed part 53 fixed onto the substrate in an opposite side opposite to a second pressing part side in view from the first pressing part, an intermediate fixed part 55 fixed onto the substrate between the first pressing part and the second pressing part, and the second fixed part 54 fixed onto the substrate in an opposite side opposite to a first pressing part side in view from the second pressing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152334-A (JP)
Title: GaN BASED LED ELEMENT, METHOD FOR MANUFACTURING GaN BASED LED ELEMENT, AND TEMPLATE FOR MANUFACTURING GaN BASED LED ELEMENT
Inventor: HIRAOKA SUSUMU
IPC: H01L33/32
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN based LED element having a new structure with light extraction efficiency increased.  <P>SOLUTION: The GaN based LED element 100 includes a laminate structure containing a substrate 10, a first layer 11 consisting of a GaN based semiconductor, and a second layer 12 consisting of the GaN based semiconductor and containing an emission member in this order. It includes a void S formed in the first layer 11, and an end surface 11a in the first layer 11 formed with wet-etching and slanted so as to direct to the substrate side is exposed inside the void S. In addition, the substrate 10 is exposed inside the void S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150487-A (JP)
Title: Valve and liquid feeding apparatus equipped with the valve
Inventor: ASO YOSHIAKI
IPC: F16K1/02
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve an operability-life duration for a drain valve of the liquid feeding apparatus which is handled at the time of freeing the pressure or changing the composition of a liquor to be fed.  <P>SOLUTION: A valve seal part 64a and a shaft part 64b are comprised separately. A through-hole 67 having steps is provided in the shaft part 64b, and a screw 71 is passed from the through-hole 67, and the screw part of the screw head 71 is screwed with the seal part 64a, while the screw head is locked to the step part of the through-hole 67 of the shaft part 64b. Both the seal part 64a and the shaft part 64b keep mutual positional relationship constant. A degree of freedom of revolution is secured. Dropout of the seal part 64a is prevented, and the life duration of the valve element 63 can be longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080492-A (JP)
Title: Part line polishing method of resin mold product
Inventor: KAKIHARA KUNIHIRO
IPC: B24B9/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and continuously polish a resin mold product having part lines on an irregular shape section, a corner section or a curved surface shape section, and to finish the polishing surface smoothly.  <P>SOLUTION: The part line 52 of the recessed shape section of the resin mold product W is polished by approximating and pressing the polishing surface of a polishing belt 1 thereto. The part line 52 of the corner section or the curved surface shape section is continuously polished by moving the resin mold product W so that the part line scrubs the polishing surface of the polishing belt 1, and successively, it is continuously polished for finishing by moving the resin mold product W in a roughly horizontal direction so that it scrubs the surface of a rotating or vibrating plate-like abrasive material 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162699-A (JP)
Title: Labeling machine for container
Inventor: MEINZINGER RUPERT
IPC: B65C9/26
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labeling machine for a container by which the replacement/change of a labeling device becomes easy without losing the advantage of having a proper motor.  <P>SOLUTION: This invention relates to the labeling machine for the container, and particularly to a bottle or the like which is equipped with a fixed machine rack with which a rotary table for supplying the container is supported by it and a labeling module arranged exchangeably on the machine rack or it, and in which the labeling module sticks a label to the container which can be supplied along the labeling module by the rotary table, and in this case, each proper motor is annexed to the rotary table and at least one labeling module. The motor exists on the machine rack and has existed there as it is by this invention for making the replacement/change of the labeling module simple.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087488-A (JP)
Title: Liquid ejection device
Inventor: KANETANI MUNEHIDE
IPC: B41J2/045
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection device in a ceramic recording head having independent spaces other than channels in which distortion is suppressed on the periphery of the independent space.  <P>SOLUTION: The liquid ejection device comprises a nozzle plate 17 having nozzle openings 3, a channel forming part 30 laminated on the nozzle plate 17 while having pressure generating chambers 2 communicating with the nozzle openings 3 and ink chambers 4 for storing ink to be supplied to the pressure generating chambers 2, and a diaphragm 11 laminated on the channel forming part 30. Since first and second interconnection holes 24, 25 for leading independent spaces other than channels, e.g. damper chambers 7 or pressure generating chambers 2A at the opposite ends of an array existing in the channel forming part 30, to the outside are formed, the independent spaces are opened to the atmosphere and air confined in the independent spaces at the time of laminating or firing green sheets is discharged. Consequently, the bonding part of the plate is not distorted on the periphery of the independent space and insufficient bonding of plates is eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009153563-A (JP)
Title: Ultrasonic diagnostic apparatus, stress echo browsing apparatus, and stress echo browsing program
Inventor: OGASAWARA YOICHI
IPC: A61B8/08
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for permitting quantitative or visual recognition of the quantity of variation of the state of a region based on the result of a stress echo examination after termination of the stress echo examination.  <P>SOLUTION: In a plurality of kinds of stress echo examinations, a data acquisition part 100 transmits ultrasonic waves to a data acquisition part subject whenever stresses corresponding to one or the plurality of kinds of the examinations are applied to the region in a plurality of examination stages by kind, and acquires a plurality of kinds of parameter values representing the state of the region of the subject by receiving the reflection waves of the transmitted ultrasonic waves. A storage part 10 distinguishably stores the parameter values acquired by the data acquisition part by kind of the stress echo examination, by kind of the parameter and by examination stage. The kind of the stress echo examination is specified by an operating part 16, and when a request for browsing of the result of examination is received, a display control part 200 reads the parameter value of the specified stress echo examination from the storage part, and displays a list of the parameter values on a two-dimensional display screen in the respective examination stages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159104-A (JP)
Title: Panel for installing display device
Inventor: SAKUMA TAKASHI
IPC: H04N5/64
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for display device installation, which can reproduce sound of a display, or the like with a wider frequency band and in a form faithful to original sound only by the panel having a region in which a thin-type display device, such as the display, is installed without losing designing performance, and can improve a listening acoustic environment.  <P>SOLUTION: A part for installing the thin-type display device 2, such as a display, is provided at a surface side. In a region not covered with the thin-type display device 2, a plurality of vibration regions divided by a vibration shielding region are formed. Shakers 4 having different acoustic characteristics are installed at a rear side in the vibration regions, and the vibration region is allowed to function as a speaker.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008170435-A (JP)
Title: Method and system of collecting subframes of satellite navigation data
Inventor: LI KUAN-I
IPC: G01S19/25
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of collecting subframes of satellite navigation data to improve the time to first fix (TTFF) performance of satellite communications.  <P>SOLUTION: The method includes the following steps: (a) A step of receiving a subframe provided with words divided into two or more subunits; (b) A step of checking whether each subunit is valid or not; (c) A step of collecting required subunits from the valid subunits; (d) A step of determining whether the required subunits of the subframe are collected or not; and (e) A step of collecting missing subunits after waiting for the retransmission of the subframe when all the required subunits of the subframe are not yet collected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166788-A (JP)
Title: Dmos device and method for manufacturing same
Inventor: JANG DUCK KI
IPC: H01L21/8238
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMOS device and a method for manufacturing the same which can reduce the number of ion implantation processes, by simultaneously forming well regions and drift diffusion regions, in a low-voltage transistor region.  <P>SOLUTION: This DMOS device includes: a high-voltage transistor region and a low-voltage transistor region; a drift diffused region formed in the high-voltage transistor region; and a well region formed in the low-voltage transistor region, wherein the drift diffused region and the well region have substantially the same depth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009155456-A (JP)
Title: Method for producing polymer having (poly)alkylene glycol chain
Inventor: MATSUDA YUKO
IPC: C08F299/02
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer having a (poly)alkylene glycol chain which can develop high dispersion performances for a cement composition, thereby can be suitably used in various applications such as a cement admixture.  <P>SOLUTION: The method for producing the polymer having the (poly)alkylene glycol chain comprises polymerizing a monomer component containing an unsaturated polyalkylene glycol ether-based monomer, in which polymerization is conducted under a condition that the average addition mole number of oxyalkylene groups in the unsaturated polyalkylene glycol ether-based monomer is 30 or more, and isomers thereof are made 20 pts. or less to 100 pts. of the unsaturated polyalkylene glycol ether-based monomer. Also a polymer having a (poly)alkylene glycol chain obtained by the production method is disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008092800-A (JP)
Title: Power-conversion device of current control type
Inventor: SAKAKIBARA KENICHI
IPC: H02M7/12
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-conversion device of current control type which can compensate the gain, the offset and the temperature drift of a current sensor, used on the AC power side, using a simple constitution and can reduce the cost by using a low-cost current sensor.  <P>SOLUTION: A power module 3 converting DC voltage into three phase AC voltage, current sensors 1,2 for detecting an AC power side current of the power module 3, a shunt resistor 7 and an amplifier 6 for detecting a DC power side current of the power module 3, and a control unit 11 for controlling the power module 3 by pulse width modulation by using a spacial vector modulation method, on the basis of the DC power side current detected by the current sensors 1,2 and the DC power side current detected by the shunt resistor 7 and the amplifier 6, are provided. The control unit 11, based on the current portion corresponding to a current portion of prescribed phase of the AC power side current of the AC power side current detected by the shunt resistor 7 and the amplifier 6, compensates the amplitude and the offset of the AC power side current detected by the current sensors 1,2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211770-A (JP)
Title: Evaluation device and evaluation system
Inventor: MUGITANI YOSHIHIRO
IPC: H04M3/26
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate whether or not various types of devices can achieve required performances.  <P>SOLUTION: The evaluation device 20 comprises a circuit element 24 comprising respective pairs of inputs and outputs including several capacitances 25a-25c and resistances 26a-26d, one end of each being connected to both ends of the capacitances 25a-25c, wherein a resistance value of a signal input side is nearly equal to that of a signal output side. The evaluation device 20 is further provided with a connecting terminal with an output device 10 for outputting signals to a device 30 to be evaluated on the signal input side, and is provided with a connecting terminal with the device 30 to be evaluated on the signal output side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009163882-A (JP)
Title: Electronic overcurrent circuit breaker
Inventor: FUJIMA TOMIO
IPC: H01H83/02
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic overcurrent circuit breaker doing away with complicated wirings, which can mechanically activate a built-in electromagnetic breaker to break a current path even in case an electronic monitor fails to work at short circuiting, and which can freely carry out change of setting of a rated operating current or an instantaneous operating current in response to a load.  <P>SOLUTION: Current detectors 14, 15 provided on a current path 11 between the electromagnetic breaker 13 and the load 21, the electronic monitor 16 for tripping the electromagnetic breaker 13 based on detection signals from the current detectors 14, 15, and a power source circuit 17 supplying a power source to the electronic monitor 16 are to be provided, of which, the electromagnetic breaker 13 is to be provided with both a signal-type breaking mechanism 18a carrying out current-path breaking based on breaking signals of the electronic monitor 16, and a mechanical breaking mechanism 18b mechanically breaking the current path at short circuiting independently of the electronic monitor 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164248-A (JP)
Title: Method of manufacturing a semiconductor device
Inventor: TSUJI KOYO
IPC: H01S5/12
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which a semiconductor substrate and a nano-stamper can be prevented from being damaged when optical nano-printing is carried out.  <P>SOLUTION: In this method of manufacturing the semiconductor device, the remaining layer 21c of an etching mask layer 21 remains in a thickness of ≥10 nm when the stamping face 31 of the nano-stamper 30 is pressed on the surface of the etching mask layer 21. Therefore, the remaining layer 21c of the etching mask layer 21 functions as a cushion so that the stress added to the nano-stamper 30 and the semiconductor substrate 2 is reduced. Accordingly, the crystal defect that might otherwise be introduced in the semiconductor substrate 2 and an active layer 12 due to strain etc., can be restrained, resulting in suppression of the degradation of light emission characteristics of a semiconductor laser element 1. Also, since the nano-stamper 30 can be prevented from being damaged, extra steps such as the replacement of the nano-stamper 30 can be avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163374-A (JP)
Title: Apparatus for supporting solution business talk, and method and program for controlling the apparatus
Inventor: KAKU MOTOAKI
IPC: G06Q50/00
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supporting solution business talk that allows a user to easily recognize insufficient indispensable information for a solution business talk, easily select solution information matching customer values, and analyze and evaluate the solution information properly.  <P>SOLUTION: Solution information is evaluated as necessary based on evaluations by sales representatives and customers, the winning percentage of a business talk using the solution information, and high donations. Good solution information is reported to a department concerned, while bad solution information is deleted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160679-A (JP)
Title: Control method of robot hand, and workpiece conveyance robot system
Inventor: TOZAKI KOICHI
IPC: H01L21/68
Filed: 2007-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a robot hand capable of preventing an error due to difference in sensor response from being added and calculating a shift amount before a semiconductor wafer completely passes over the sensor, and a workpiece conveyance robot system.  <P>SOLUTION: Two sensors 301 and 302 for detecting different edges of a workpiece 10 are placed based on an alignment coordinate system for defining a reference position of the workpiece 10 in a conveyance path for conveying the workpiece 10 from a first position to a second position. When the workpiece 10 is conveyed from the first position to the second position, the different edges of the workpiece 10 are detected by means of the two sensors 301 and 302. The shift amount of the workpiece 10 from the reference position is calculated from detection signals output from the two sensors 301 and 302. The shift amount is converted into a robot coordinate system defining an operation track of a robot 100 to control the operation of the hand of the robot 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145030-A (JP)
Title: Electromagnetic heating type hot water preparation device
Inventor: GOKATSUDE KAZUHISA
IPC: F24D17/00
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pollution-free electromagnetic heating type hot water boiler.  <P>SOLUTION: A flow water heating type hot water preparation device and a static water heating type hot water device are combined, and electromagnetism is used for a heat source. An electrode bar filled with special cement is used inside the heating device. Temperature expansion is used as an accelerator. A heat storage layer is used for size reduction. The device takes a spidal shape upon raising the temperature, and a main body is directly joined with a pipe. The special cement is mixed with a material containing iron and alumina, and a main body electromagnetic layer has a cement-based electromagnetic layer. The device includes a device capable of controlling the hot water temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007526295-A (JP)
Title: 安定化された過酸化物組成物
IPC: A61P43/00
Filed: 2005-02-21
Abstract: 【課題】口腔用組成物における過酸化物水溶液の貯蔵安定性の改善及び患部組織と一過的にしか接触しないことの改善。 【解決手段】口腔用組成物への少なくとも２種の水溶性ガムの使用。
Patent JP-2007528249-A (JP)
IPC: A63B5/20
Filed: 2005-03-11
Abstract: Skipping ropes are described with angled handles. One usually longer portion ( 1 ) is held between palm and fingers. A second portion ( 2 ) is angled and has a swivel mounted rope ( 5 ) projecting from its end. When skipping, the hands can be held with the palms facing the skipper's thighs, but with the rope ends pointing outwards. This is a more comfortable skipping position than the customary one with the hands splayed outwards.
Patent JP-2007531120-A (JP)
Title: 高データレートインターフェース装置および方法
IPC: H04M1/72412
Filed: 2005-03-24
Abstract: デジタル制御データとプレゼンテーションデータのあらかじめ選択されたセットを通信するための通信プロトコルを形成するために一緒にリンクされたパケット構造を用いて通信路を介してホストとクライアントとの間でデジタルデータを転送するためのデジタルインターフェース。信号プロトコルは、通信プロトコルを形成するパケットを発生し、送信し、受信するように構成され、デジタルデータを１つ以上のデータパケットのタイプに形成するように構成されたリンクコントローラーにより使用され、リンクコントローラーの少なくとも１つはホスト装置に常駐し、通信路を介してクライアントと接続される。インターフェースは、短距離の「シリアル」タイプデータリンクに対して費用効率が高く、低電力の双方向高レートデータ転送機構を提供する。このインターフェースは、小型のコネクタと、ウェアラブルマイクロディスプレイのようなディスプレイエレメントをポータブルコンピューターおよび無線通信装置に接続するのに特に有用な薄い可撓性のケーブルを有した実施に適している。
Patent JP-2007530610-A (JP)
Title: 美容洗顔製品組成物
IPC: A61K8/36
Filed: 2005-03-11
Abstract: 本発明は、特定の視覚的属性を伴う強化された視覚的利益を皮膚にもたらす組成物に関する。これらは、特定の沈積系（場合によっては油／皮膚軟化剤が沈積系の一部を構成する。）及び固形粒子状光修飾物質を使用してもたらされる。
Patent JP-2007531307-A (JP)
Title: 基材を処理するための加工システムおよび方法
IPC: H01L21/66
Filed: 2005-02-08
Abstract: 基材上のフィーチャをトリミングするための方法およびシステムが記載される。基材の化学的処理の間、基材は、表面温度およびガス圧力を含む制御された条件下で、ＨＦ／ＮＨ ３ のようなガス化学にさらされる。不活性ガスも導入され、不活性ガスの流量は、フィーチャのトリミングの間の目標トリム量に影響するように選択される。
Patent JP-2007532874-A (JP)
Title: フローサイトメーターの多分取監視制御サブシステム
IPC: G01N33/48
Filed: 2005-03-23
Abstract: フローサイトメーターの作動を制御する光学的な照明と監視のサブシステムであって、フローサイトメーターがキャリア流体を有し、キャリア流体が、液滴発生器に結合された流路に沿って流れ、液滴発生器が、液滴がキャリア流体からブレークオフする位置を制御し、液滴ソーターが、液滴が複数の液滴の航路に沿って分取されるように働く。このサブシステムは、１以上の液滴の航路の各々に沿った各々の液滴監視位置を、共用レーザーを光源とするような、各々の光線で照明するように働く。各々の液滴監視位置で各々の光線を通過する液滴から発せられる、後方散乱反射に応答して、各々の光線の振幅が増幅される。従って、液滴は、各々の光線の振幅の増幅の結果として、検出可能な蛍光を発する微粒子が存在することを、検出される。
Patent JP-2007534398-A (JP)
IPC: A61B19/00
Filed: 2005-04-28
Abstract: A device for positioning an energy-generating transducer probe a movement unit. The transducer probe may be configured for heat treatment of biological tissues and emits energy in one aiming direction which is located in an aiming plane. The movement unit is configured to alter the position of the transducer probe and, consequently, the aiming direction in the aiming plane around a target zone within the aiming plane.
Patent JP-2007537237-A (JP)
Title: 香料付与成分としての非環状ヒンダードケトン
IPC: C07C49/213
Filed: 2005-05-02
Abstract: 本発明は式（Ｉ）（式中、Ｒは水素原子またはメチル基またはエチル基を表し、Ｒ １ は（ｉ）（Ｍｅ）（Ｒ ２ ）Ｃ＝Ｃ（Ｒ ３ ）基を表し、Ｒ ２ は水素原子またはメチル基を表し、Ｒ ３ はメチル基またはエチル基を表し、または（ｉｉ）１個または２個のメチル基により置換されていてもよいフェニル基を表す）の化合物の香料付与成分としての使用および前記化合物が結合された組成物または製品に関する。
Patent JP-2007536551-A (JP)
Title: コンパートメント解析のための画像データ処理システム
IPC: G16H30/20
Filed: 2005-05-03
Abstract: 本発明は、対象物(20)におけるF-MISOのようなトレーサ物質の時間変化する濃度を表す、画像データ、特にPET画像(I)の評価のためのデータ処理システム(1)に関する。データ処理システム(1)は、いくつかのコンパートメントモデルに対する解析的な解(C(t))を備えるライブラリモジュール(48)を有する。好ましくは、そのライブラリは、注目するパラメタに対する解析的なグラジエントをも含む。ライブラリから、各研究に対する適切な解がユーザにより選択されることができる。(ノイズモデル４３又はシミュレーション４４のいずれかを介して)入力データの誤差(σ Λ (t))に関する情報と共に解析的な関数を使用することは、リアルタイムで堅牢な態様でボクセル毎に、(１つの組織コンパートメント以上の)複雑なモデルの動力学を、完全に理解するのに必須であるすべてのパラメタを抽出することを可能にする。
Patent JP-2008501820-A (JP)
Title: 抗菌性のあるポリマー組成物
IPC: C08L23/02
Filed: 2005-04-06
Abstract: 本発明の一態様は、ポリマーおよび有効量の特定のポリマー添加剤を含んでなる抗菌組成物である。本発明の別の態様は、ポリマー組成物中に有効量のポリマー添加剤を組み込むステップを含んでなる、抗菌ポリマー組成物を製造する方法である。
Patent JP-2008500925-A (JP)
Title: 燃料補給ネック装置および工作方法
IPC: B67D7/42
Filed: 2005-05-24
Abstract: 【構成】外側漏斗部（２４）と内側漏斗部（２６）との間に均一な折り返し接続部を有する燃料補給ネック装置である。外側漏斗部（２４）は、例えば、食い違い円筒体と肉厚の異なる側壁（３６）とで構成する。内側漏斗部（２６）は、ガスキャップのねじと係合するように構成された雌ねじ（４８）を有する側壁（４６）を有する。折り返し接続部（２２）を使用して、外側漏斗部（２４）の一端（２８）を内側漏斗部（２６）の一端（３８）に接合する。外側漏斗部（２４）の一端（２８）における側壁（３６）を内側でかつリム部分（５０）の周囲に折り返すか折り曲げ、折り返し部分（３７）を構成する。外側漏斗部（２４）の一端（２８）と内側漏斗部（２６）の一端（３８）との間に折り返し接続部（２２）を工作する工作装置だけでなく、燃料補給ネックの部分間に均一な折り返し接続部（２２）を工作する方法にも関する。 【選択図】図２