baber/WOPTO huggingface dataset:
Patent JP-2011501883-A (JP)
IPC: H04W4/02
Filed: 2007-09-20
Abstract: A method and system, for completing a call to a mobile subscriber having one or more zones defined, where the calling party is presented options for call completion based on the distance and direction of the called mobile subscriber in relation to his zones and presence inside a perimeter around his zone. The call completion comprising; call back, notification by SMS or notification by voice message on entry or exit of the area enclosed by the perimeter, or connect with additional charges for the calling party.
Patent JP-2010538776-A (JP)
IPC: A61N5/10
Filed: 2007-09-25
Abstract: Multi-leaf collimators have a guide frame (1) with a plurality of metal plates (3) arranged in a displaceable fashion, by which each individual metal plate can be displaced by an electric motor (M), with the electric motor (M) being a rotary electromechanical motor (M), which operates according to the form-fit principle, with electromechanical actuators.
Patent JP-2010538964-A (JP)
Title: 高活性ｚｓｍ−４８の合成
IPC: C01B39/48
Filed: 2008-09-18
Abstract: ＺＳＭ−４８を製造する方法であって、この方法は、少なくとも一種のシリカ源、少なくとも一種のアルミナ源、少なくとも一種の水酸基イオン源、式（ＣＨ ３ ） ３ Ｎ ＋ （ＣＨ ２ ） ５ Ｎ ＋ （ＣＨ ３ ） ３ で表されるジ四級アルキルアンモニウム（Ｒ ２＋ ）イオンの、少なくとも一種のイオン源、および任意のＺＳＭ−４８種結晶を含む水性反応混合物を結晶化させる工程を含み、前記反応混合物は、次のモル比：Ｒ ２＋ ：ＳｉＯ ２   ０．１未満、ＳｉＯ ２ ：Ａｌ ２ Ｏ ３   １００未満を含む組成を有する。 【選択図】図５−Ａ  図５−Ｂ
Patent JP-2010540294-A (JP)
Title: 被成形材の成形方法
IPC: B64C1/06
Filed: 2008-09-29
Abstract: 複合部品の製造における被成形材を成形する製造方法に関するものである。その方法は、雄型の上に、前記雄型の頂部の上に位置する第１の部位及び該雄型の片側に突き出す第２の部位とを有する前記被成形材と隔壁を載置する工程と、前記隔壁の全域に亘って圧力差を与え、前記圧力差を与える際に前記雄型を超えて前記隔壁を広げることにより、前記雄型の側部に前記被成形材の第２の部位を接触させて次第に変形させる工程を有する。前記隔壁は、該隔壁の平面内で５ＭＰａ超の引張係数を有する。任意に、支持膜は、前記被成形材の対向する側部に載置しても良い。支持膜が使用される場合において、前記隔壁は、該隔壁の平面内で、支持膜の平面内における剛性よりも大きい剛性を有する。
Patent JP-2011500123-A (JP)
Title: 相変化視覚表示成分を含有する皮膚シーラントの塗布方法を提供するためのシステム
IPC: A61L26/00
Filed: 2008-09-17
Abstract: 膜形成ポリマーを用いて皮膚をシーリングする方法を提供するためのシステムを提供する。前記システムは、少なくとも２つの部分から構成され、かつシーラント組成物を収容した１又は複数の破壊可能な容器が装填される塗布具と、前記塗布具の使用方法を示す説明手段とを含む。前記説明手段は、前記塗布具の前記少なくとも２つの部分のうちの少なくとも１つ部分を第１の位置から第２の位置へ移動させて前記１又は複数の破壊可能な容器を破壊し、破壊された前記容器から放出された前記シーラント組成物を皮膚に塗布することを示す。前記シーラント組成物は、膜形成剤と、可塑剤と、該組成物が相変化したときに通常の光条件下で人間の肉眼で視覚可能な変色を呈する３０００ｐｐｍ乃至１００００ｐｐｍの濃度の染料とを含有する。染料の変色は、前記シーラント組成物が乾燥したことを示すために使用される。 【選択図】図１
Patent JP-2011500900-A (JP)
Title: 担持非メタロセン触媒およびその製造方法
IPC: C08F4/651
Filed: 2008-10-15
Abstract: オレフィン重合用の担持された非メタロセン触媒の発明を提供する。この触媒は、その場担持プロセスにて、担体上で非メタロセン配位子を活性金属化合物と接触させて直接的に反応させることによって得られる。この方法は簡単で容易に実施することができ、多孔質担体への非メタロセン配位子の添加量も容易に調節することができる。担持された非メタロセン触媒は、オレフィンの単独重合／共重合に用いて、比較的少量の助触媒との組み合わせによってさえも、比較的高い重合活性を達成することができる。得られるポリマー生成物は、望ましいポリマー形態（モルフォロジー）および高い嵩密度を特徴とする。 【選択図】なし
Patent JP-2011500740-A (JP)
Title: １１β‐フルオロ‐３‐アセトキシエストラ‐３，５‐ジエン‐１７‐オン及びその生産方法
IPC: C07J1/00
Filed: 2008-10-18
Abstract: 本発明は、１１‐フルオロ置換ステロイドの調製に好適な中間体である１１β‐フルオロ‐３‐アセトキシエストラ‐３，５‐ジエン‐１７‐オン及びその調製方法に関する。この目的のため、有機非プロトン溶媒中、−４０〜−２０℃で１１α‐ヒドロキシエストラ‐４‐エン‐３，１７‐ジオンを１〜３当量のｎ‐ノナフルオロブタンスルホン酸フルオリド及び３〜５当量のジアザビシクロウンデセン（ＤＢＵ）と反応させ、水系後処理後、５〜１０当量の無水酢酸及び０．０１〜１当量の強酸と反応させる。反応液から所望の生成物が自然に析出し、濾過により非常に高純度で得られる。この方法の顕著な点として、非常に高収率で、生成物をクロマトグラフィー精製する必要がなく、廃棄物を少なくし、かつ顕著に処理量を増大することが挙げられる。よって、本発明による方法は、１１β‐フルオロ‐３‐アセトキシエストラ‐３，５‐ジエン‐１７‐オンを産業的に大規模で調製するのに特に好適である。
Patent JP-2011500285-A (JP)
Title: 組織分割生検針
IPC: A61B10/02
Filed: 2008-10-24
Abstract: 組織分割生検デバイスおよび方法は、鞘部分に対する針部分の動きを使用して、対応する表面を備える２つの組織サンプルを作り出すために組織を同時に区分化することを可能にするように構成された針部分と鞘部分を使用する。最も好ましくは針部分はチゼル刃先端部と、互いに反対向きに先端部から同じ間隔にある少なくとも２つの空洞とを有し、鞘部分は先鋭化前縁部を有する。
Patent JP-2011509242-A (JP)
Title: Ｈｃｖプロテアーゼ阻害剤およびその使用
IPC: C12N15/09
Filed: 2008-12-19
Abstract: 本発明は、化合物、薬学的に許容されるその組成物およびその使用方法を提供する。本発明の化合物および薬学的に許容されるその組成物は、ＨＣＶに伴う様々な疾患、障害または状態を治療するのに有用である。そうした疾患、障害または状態には本明細書で説明するものが含まれる。本発明が提供する化合物は、生物学的および病理学的現象におけるＨＣＶプロテアーゼの研究；ＨＣＶプロテアーゼによって媒介される細胞内シグナル変換経路の研究および新規なＨＣＶプロテアーゼ阻害剤の比較評価にも有用である。
Patent JP-2011513508-A (JP)
Title: 半導体ナノ粒子キャッピング剤
IPC: C08G65/329
Filed: 2009-02-24
Abstract: 半導体ナノ粒子キャッピング配位子、その製造及び使用。本発明の一態様は、式（Ｉ）を有する配位子を提供し、式中、ｍはおよそ８からおよそ４５である。更なる態様は、式（ＩＩ）の化合物を形成する方法であって、ポリ（エチレングリコール）を含む第１の出発物質を提供するステップと、前記第１の出発物質を、ナノ粒子の表面をキレート化するための官能基を含む第２の出発物質と反応させるステップとを含む方法を提供する。
Patent JP-2011512908-A (JP)
Title: 人工寛骨臼の位置合わせのために大腿骨頭をマッピングする方法およびシステム
IPC: A61B19/00
Filed: 2009-02-25
Abstract: 人工大腿骨頭を寛骨臼に対して方向付ける装置が、大腿骨ステムおよび大腿骨頭部材を備える。大腿骨ステムは、大腿骨の髄内管内に受け入れられるように構成される。大腿骨頭部材は、大腿骨ステムに結合するように構成され、さらに寛骨臼に受け入れられるように構成される。大腿骨頭部材はさらに、寛骨臼に対する人工大腿骨頭の相対位置を方向付けるように構成されたしるしをさらに備え、それによってしるしは、寛骨臼における人工大腿骨頭の適切な相対位置を示す。
Patent JP-2012146354-A (JP)
Title: Method for writing data bytes in nor flash memory
Inventor: LU CHIH-CHUNG
IPC: G11C16/02
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for writing data bytes in a NOR flash memory.SOLUTION: In the method for writing data bytes in a NOR flash memory, a software switch is provided and used for controlling operation of an erase suspend/resume device and for determining whether or not an erase procedure prior to writing is stopped, depending on a programmed threshold value of the size of a written data byte, and a step to read journaling flash file system version 2 data (JFFS2 data) is allowed to be performed preferentially, or reading of the JFFS2 data is resumed following completion of a process to write the data byte.
Patent JP-2012143999-A (JP)
Title: Liquid supply device and liquid injection device
Inventor: ITO KOJI
IPC: B41J2/175
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device and a liquid injection device having excellent handling characteristics and enabling reduction in the size of and the simplification of a configuration.SOLUTION: The liquid supply device includes: a bag body having a storage chamber storing liquid; a connection port installed in the bag body and connected to a liquid injection head injecting the liquid; and an energizing part contracting the bag body toward the connection port so as to pressurize the storage chamber at pressure enabling the liquid to flow out from the connection port toward the liquid injection head.
Patent JP-2012146267-A (JP)
Title: Input device, information processing device and information processing method
Inventor: YAMAMOTO KAZUYUKI
IPC: G06F3/041
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To improve a feeling of operating of an input device using a touch sensor.SOLUTION: An input device includes: a touch sensor for detecting a touch position; a plate-shaped first surface part having the touch sensor mounted thereon; a plate-shaped second surface part placed so as to face the first surface part; an elastic part that is connected to the first surface part and the second surface part and generates an elastic force against force for bringing the first surface part closer to the second surface part; and a detection part that is placed on a side of the second surface part to face the first surface part and detects that the first surface part is adjacent to or comes into contact with the second surface part.
Patent JP-2012151250-A (JP)
Title: Substrate inspection system
Inventor: MATSUSHITA AKIRA
IPC: H05K13/08
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To select inspection means every component of a substrate to be inspected or every inspection item to be executed and have inspection information created easily by each inspection machine based on the result of selection.SOLUTION: A component specific processing unit 21 identifies the position and the kind of each component from design information on a substrate to be processed. An inspection item recognition unit 22 recognizes inspection items needed for an identified component by referring to a kinds of components table 202, while an inspection means select unit selects inspection means by which inspection of each inspection item is to be executed, by referring to a capabilities by an inspection machine table 203. By these steps of processing, inspection menu information is created in which information indicating the inspection items and inspection means to be executed for a component is associated with the kind of and position information on the component. Each inspection machine accepts this inspection menu information as their input, recognizes a component for which inspection by the local unit is defined, and creates inspection information by associating an inspection program with component position information according to a kind of the component.
Patent JP-2012153748-A (JP)
Title: Temperature controlling method of sludge carbonization and sludge carbonization equipment
Inventor: ONO KENTA
IPC: C10B53/00
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controlling method capable of keeping a fixed combustion temperature of a carbonization furnace with consideration given to autogeneous combustion of sludge in sludge carbonization equipment.SOLUTION: In the temperature controlling method of sludge carbonization wherein sludge is cut out by rotation of a rotating part provided in a cutting device, supplied to a carbonization furnace, and burnt to be carbonized: temperature inside the carbonization furnace is measured (S202); and when the temperature inside the carbonization furnace is kept at a previously decided temperature or more (S203) for a previously decided time or more (S205), the rotational speed of the rotating part of the cutter is reduced (S206).
Patent JP-2012155443-A (JP)
Title: Wiring work instruction method
Inventor: KAWABE SHUNICHI
IPC: G05B19/418
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring work instruction method capable of shortening working time for a wiring connection and reducing a connection mistake.SOLUTION: A wiring work instruction method performs: to attach a wire number (a bar code) to a wire rod or a wire bundle for identifying information on a connection destination thereof and to read the wire number through a reader (S51); and to identify the wire number through a control section, to extract design information, stored in a database, necessary for a wire connection work of the wire rod such as equipment to be connected or a connection procedure by accessing the database, and to display the information on a display device installed close to a working position (S52).
Patent JP-2012158208-A (JP)
Title: Tractor
Inventor: NAGANO RYOTA
IPC: B60W30/18
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tractor having a driving controller which responses to the size of a load and achieves a proper engine rotating speed to enable energy-saving driving.SOLUTION: The tractor includes a transmission which transmits a driving force from an engine E to drive wheels, and a manual operation accelerator lever 20 which adjusts an engine rotating speed. A controller 100 sets the engine rotating speed in accordance with an amount of operation of the accelerator lever 20. The controller 100 calculates an average rotating speed by averaging the engine rotating speed measured by an engine rotating speed sensor 63 at each given time, and when the average rotating speed is smaller than a rotating speed value set for the accelerator lever 20, causes a display panel 22 to display a message stating that the engine rotating speed can be lowered to the average engine rotating speed. A driver noticing the message on the display panel 22, for example, does not accelerate the vehicle when the load is light, thereby lowers the engine rotating speed. As a result, fuel consumption can be kept low.
Patent JP-2012159119-A (JP)
Title: Expansion valve
Inventor: KOBAYASHI KAZUTO
IPC: F16K27/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a valve body of an expansion valve formed by an extrusion molding of a metal material such as an aluminum alloy or the like.SOLUTION: The valve body 100 is made of a material obtained by an extrusion molding of the metal material such as the aluminum alloy or the like. Two pairs of gripping surfaces 101a and 101b, and 102a and 102b are formed on both sides 100a and 100b in the extruding direction of the valve body 100, and the other portions are to be concave as much as possible, so that the weight can be reduced. The gripping surfaces 101a and 101b and the gripping surfaces 102a and 102b are parallel surfaces, and come to be gripping surfaces for chuck claws Cand Cin machining.
Patent JP-2012158906-A (JP)
Title: Starting pit mouth device for rectangular box culvert jacking method
Inventor: WADA KOJI
IPC: E21D9/06
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a starting pit mouth device for a rectangular box culvert jacking method, which enables water sealing to be safely and surely applied to four corner parts.SOLUTION: A starting pit mouth device for a rectangular box culvert jacking method comprises: a rectangular cross-section mounting bracket 2 that has dimensions larger than dimensions of an outer shell of a rectangular leading body 10 fixedly provided on a starting shaft wall 11; an auxiliary rectangular-cross-section water sealing plate 4 that has a rectangular hole with dimensions smaller than dimensions of the outer shell of the rectangular leading body 10 attached to a back end of the mounting bracket 2; a rubber water sealing plate 5 that has a rectangular hole with dimensions smaller than the dimensions of the outer shell of the rectangular leading body 10 attached in an abutting state to the rear of the auxiliary water sealing plate 4 and larger than the dimensions of the rectangular hole of the auxiliary water sealing plate 4; and a fixing plate 8 for holding and fixing the auxiliary water sealing plate 4 and the rubber water sealing plate 5.
Patent JP-2012161251-A (JP)
Title: Method for producing alpharized rice and alpharized rice produced by the method
Inventor: FUKUMORI TAKESHI
IPC: A23L7/10
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alpharized rice, free from the need of setting a soaking process, and retaining a rice grain shape.SOLUTION: The method for producing the alpharized rice includes sequentially a pressure steaming process S1 of steaming rice grains as the raw material by pressure steam, a boiling process S3 of alpharizing the rice grains after the pressure steaming process, a high-temperature drying process S4A of drying the rice grains at high temperature after the alpharizing process, and a low-temperature drying process S4B of drying at low temperature lower than that of the high-temperature drying process. Thus an alpharized layer is formed on a rice grain surface by pressure steaming before the boiling process without setting a soaking process.
Patent JP-2012154908-A (JP)
Title: Leg mechanism for laser marker device
Inventor: TANAKA NORIO
IPC: G01C15/02
Filed: 2011-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a gimbal mechanism of a laser marker device which is prevented from being inhibited in accuracy in civil engineering and construction work with a loss of correct leveling function as a result of the hindrance of free operation of the gimbal mechanism due to elasticity of the power transmission line for sending the electric power of a line illumination part by a laser light source from a power supply unit provided in a casing part, unlike the conventional ones.SOLUTION: The invention relates to a gimbal mechanism of a laser marker device and has an object to prevent the gimbal mechanism from being inhibited in accuracy in civil engineering and construction work with a loss of correct leveling function as a result of the hindrance of free operation of the gimbal mechanism due to elasticity of the power transmission line for sending the electric power of a line illumination part by a laser light source from a power supply unit in a casing part, unlike the conventional ones.
Patent JP-2012165312-A (JP)
Title: Radiation image detector and irradiation start detection method of radiation ray
Inventor: WATANABE KEITA
IPC: H04N5/32
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To self-detect an irradiation start of an X ray while malfunction due to shock noise is prevented.SOLUTION: A radiation image detector includes: an FPD 25 having an imaging region 51 where a scanning line 47 for controlling a pixel 37 is arranged at every row and a signal line 48 for reading a signal charge at every column; a gate driver 52 causing the pixel to perform an accumulation operation and a reading operation; a control section 54 detecting irradiation start of the X ray and controlling the gate driver 52 so that the accumulation operation is started when the irradiation start of the X ray is detected; and a short-circuited pixel 62 which is connected to at least one first signal line among the signal lines 48 and transmits the signal charge corresponding to an incident amount of the X ray to the first signal line irrespective of an on/off state of a TFT 43. The control section 54 determines whether detection of the irradiation start is proper detection by the irradiation of the X ray or erroneous detection due to noise based on an output value of the first signal line and an output value of a second signal line different from the first signal line after the accumulation operation is started.
Patent JP-2012169781-A (JP)
Title: Speech processing device and method, and program
Inventor: NOGUCHI MASAYOSHI
IPC: H04N5/60
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a speech processing device and method, and a program, capable of balancing between a centralized localization signal such as voice dominant signal and a presence sound before outputting the sound.SOLUTION: In a speech processing device, a center balance correction unit 32 and a gain control signal generation unit 33 produce a gain control signal Gv based on the average level of voice component signals and the average level of presence sound component signals. A presence sound balance correction unit 35 and a gain control signal generation unit 36 produce a gain control signal Gy based on the average level of voice component signals and the average level of presence sound component signals. A presence sound level correction gain generation unit 37 corrects the gain control signal Gy to produce a gain control signal Gs. A variable gain amplifier 24 performs a gain control over a voice dominant signal Sv using the gain control signal Gs. Variable amplifiers 25 and 26 perform a gain control over a presence sound component signal using the gain control signal Gv. The present invention can be applied for television receivers.
Patent JP-2012169387-A (JP)
Title: Substrate adhesion apparatus
Inventor: SHIOIRI TSUTOMU
IPC: H01L21/60
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: when a substrate 20 is joined to a lead frame 92, an adhesion tape 96 is applied to the lead frame 92 in advance, and thereby joining the lead frame 92 to the substrate 20 through thermo-compression bonding, however, the shape of the adhesion tape 96 must be changed according to the shapes of the substrate 20 and the lead frame 92.SOLUTION: In the present invention, an adhesive 10 is directly applied to a substrate 20. Then, the substrate is dried for a certain period of time and thermo-compression bonding is conducted. Each substrate is automatically passed through these processes. Further, sampling may be conducted at any time. Samples may be collected and defective products may be ejected by using a mechanism of a sample extraction part 70.
Patent JP-2012169140-A (JP)
Title: Fuse unit
Inventor: YAMAZAKI MASAYOSHI
IPC: H01H85/20
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuse unit in which effects due to fusion of a fusible body can be suppressed.SOLUTION: A fuse unit 1 comprises: a fuse element 5 provided with a fusible body 3 for breaking a circuit by overcurrent; a case body 7 housing the fuse element 5; and a cover 9 assembled to that portion of the case body 7 at which the fusible body 3 is disposed, and covering the periphery of the fusible body 3. The case body 7 is provided with a releasing hole 11 which allows a space defined by the case body 7 and the cover 9 to communicate with the outside and releases a gas pressure generated by fusion of the fusible body 3 to the outside.
Patent JP-2011201762-A (JP)
Title: Sheath
Inventor: KINOSHITA TOSHIHARU
IPC: C04B41/87
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheath which has improved corrosion resistance to the diffusion of lithium by containing a magnesia component and simultaneously enables an increase in the coefficient of thermal expansion thereof by containing the magnesia component to be effectively suppressed, and thereby effectively avoiding problems of deterioration in thermal shock resistance or deterioration in the product strength caused by the increase in the coefficient of thermal expansion.SOLUTION: The sheath is used for firing a lithium compound powder and contains as aggregate, spinel having ≤1 mm particle diameter and periclase having ≤0.5 mm particle diameter, wherein composition ratio of the crystal phase is cordierite:periclase:spinel:corundum:mullite=1:(0.1 to 0.7):(0.03 to 0.4):(0.01 to 0.15):(0.06 to 1.10).
Patent JP-2012175126-A (JP)
Title: Communication method, media gateway, and atm terminal end device
Inventor: SHIBATA ATSUSHI
IPC: H04L47/43
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication method capable of reducing the cost of each device configuring an ATM transmission system.SOLUTION: At an ISDN user network interface 102, a switchboard connection type media gateway receives communication data of a B channel included in a basic interface outputted from a subscriber switchboard 4, communication data of a D channel, and a control signal as BRI information. At an ATM adaptation layer type 1, the switchboard connection type media gateway executes protocol processing by an AAL type 1 to adapt the received BRI information to an ATM 110. At an ISDN mapping 122, the switchboard connection type media gateway separates the received BRI information into communication data 126 of the B channel, communication data 127 of the D channel, and a control signal 128, and superposes those on a payload of an ATM cell by a mapping protocol for basic interface. At the ATM 110, the switchboard connection type media gateway adds an ATM header to the payload on which the BRI information is superposed to produce the ATM cell, and outputs the ATM cell to an ATM network.
Patent JP-2012172709-A (JP)
Title: Seal member, method for manufacturing the seal member, method for using the seal member, pipe conduit for flowing water, and method for manufacturing the pipe conduit
Inventor: TERASAKA TAKESHI
IPC: F16J15/10
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a seal member which is reduced in the dependency on the scale or shape of a tubular body with due consideration to workability, and to improve the manufacturing technique of a pipe conduit for flowing water having a plurality of tubular bodies connected thereto.SOLUTION: The seal member 100 includes: a long base 12; two side wall portions 14 extended from both short-side ends of the base 12 or from the vicinity thereof and formed so that the space therebetween is increased in a direction away from the base 12; and one lid 18 extended from each side wall portion 14 and formed through a thin portion 16. In the seal member 100, the base 12, the two side wall portions 14, the thin portion 16 and the lid 18 are integrally molded of a spongy polymer to form a hollow tubular body 10, and a long expansion body 20 which expands by absorbing water is provided inside the hollow tubular body 10 along the base 12.