baber/WOPTO huggingface dataset:
Patent JP-2003522123-A (JP)
IPC: C08G63/82
Filed: 2000-06-23
Abstract: New group 11 or 12 compound with a tridentate ligand with multiple uses as a catalyst and initiator and/or chain extender in (co)polymerization can be used to give biodegradable polymers. New group 11 or 12 compound with a tridentate ligand is of formula (I); M = group 11 or 12 element; Rm = H, halogen, (cyclo)alkyl, aryl(oxy), arylthio, (cyclo)alkoxy, (cyclo)alkylthio, amino, (di)alkylamino, (di)cycloalkylamino, alkyl(cycloalkyl)amino, (di)arylamino or (cyclo)alkylarylamino; A, B = 2-4C chain optionally substituted by (cyclo)alkyl or aryl containing halogen, alkyl, NO2 or CN; L1, L2 = E15(R15); E15 = group 15 element; R15 = H, (cyclo)alkyl or aryl optionally substituted by halogen, alkyl, NO2 or CN, group RR'RE14; or SO2Q; E14 = group 14 element; R, R' and R = H, (cyclo)alkyl, aryl(oxy), (cyclo)alkoxy, (cyclo)alkylthio or arylthio, optionally substituted by halogen, alkyl, NO2 or CN; Q = halogen or (halo)alkyl optionally substituted by (halo)alkyl or halogen; L3 = E'15(R'15)(R15) or E16(R16 E'15 = group 15 element; R'15, R15 and R16 = H, (cyclo)alkyl or aryl optionally substituted by halogen, alkyl, NO2 or CN, group TT'TE'14; E16 = group 16 element; E'14 = group 14 element; T, T' and T = H, (cyclo)alkyl, ary(oxy), (cyclo)alkoxy, arylthio or (cyclo)alkylthio, optionally substituted by halogen, alkyl, NO2 or CN, or SO2Q'; and Q' = halogen, (halo)alkyl or aryl optionally substituted by (halo)alkyl or halogen. Independent claims are included for the preparation of the above compounds by reacting compounds of formula (L1AL2BL3)<->Y<+> and MRmZ, the preparation of (co)polymers by reaction at up to 200 degrees C for up to 300 h using the above compound as initiator and/or chain regulator and catalyst and the obtained (co)polymers. Y = H, metal or metallic group; and Z = leaving group.
Patent JP-2003505038-A (JP)
Title: オリゴヌクレオチドのハイブリダイゼーション特異性及び感受性を決定する方法
IPC: C12N15/09
Filed: 2000-07-14
Abstract: (57)【要約】
本発明は、１またはそれ以上の異なるプローブを評価し、特定の標的に対する感受性及び特異性が最適化されたプローブを選択するために使用し得る物質及び方法を提供する。特に好ましい実施形態において、本発明の方法及び組成物を使用して、異なるヌクレオチド配列を有するポリヌクレオチドプローブを評価することができる。それによって、本方法及び組成物は、使用者が、例えば、特定の標的ポリヌクレオチド分子に対する感受性及び／または特異性が最適化された特定のヌクレオチド配列を有するポリヌクレオチドプローブを選択することを可能とする。特に好ましい実施形態において、本方法及び組成物を使用して、マイクロアレイ上等の複数のプローブを同時に評価することができる。本発明の方法に従って評価されるプローブを選択して、ゲノムのポリヌクレオチド（例えばゲノムDNA）及びゲノム転写産物（例えばmRNA）またはこれに由来するcDNA配列、並びに特殊な転写産物、一塩基多型等の種々のポリヌクレオチドを含む種々の分子を検出するために使用することができる。
Patent JP-2003508090-A (JP)
IPC: C12N15/15
Filed: 2000-01-11
Abstract: Antisense compounds, compositions and methods are provided for modulating the expression of X-linked inhibitor of apoptosis. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding X-linked inhibitor of apoptosis. Methods of using these compounds for modulation of X-linked inhibitor of apoptosis expression and for treatment of diseases associated with expression of X-linked inhibitor of apoptosis are provided.
Patent JP-2003510431-A (JP)
IPC: C08G18/08
Filed: 2000-09-29
Abstract: The invention comprises a process for the preparation of a coating, adhesive, film or sheet. In this process a mixture of a polyisocyanate functional, a polyepoxide functional, a polyanhydride functional or a polyketone functional compound or polymer and a compound containing reactive hydrogen, in which the compound containing reactive hydrogen is used in a material which is non-reactive towards the compound containing reactive hydrogen which mixture is not or low reactive at ambient conditions and high reactive under selected conditions, is applied onto a substrate at ambient temperature, followed by reacting the above compounds at elevated temperatures. At ambient temperature said compound containing reactive hydrogen is a solid material, a powder, a granule, a flake or grind or a mixture thereof which is preferably ground. The invention comprises further the coating mixtures to be used in the process and the coatings, coated substrates, adhesives, films, sheets, impregnated substrates, synthetic leathers, inmould coatings, coated leathers, coated polyvinylchlorides, coated non-wovens, coated coagulated polyurethane substrates, breathable coated substrates, obtained by applying the process.
Patent JP-2003511954-A (JP)
IPC: H04B1/52
Filed: 2000-10-11
Abstract: A duplex radio transceiver (50), coupled to baseband circuitry (46,48) and to an antenna (32), includes a receive chain (48), a transmit chain (46) and a duplexer (49). The transmit chain (46) includes filter components (52,56) that attenuate signals originating from the transmit chain in a receive frequency band by a stop-band attenuation that is approximately equal to or greater than the stop-band attenuation of the duplexer in the receive band. Similarly, the receive chain (48) includes filter components (68,72) that attenuate signals in a transmit frequency band by a stop-band attenuation that is approximately equal to or greater than the stop-band attenuation of the duplexer in the transmit band. A bias control circuit (74) senses a power level associated with radio signals in the transmit chain and adjusts an amplifier (66) in the receive chain responsive to the power level.
Patent JP-2003511313-A (JP)
IPC: G01R31/00
Filed: 2000-10-03
Abstract: Current flowing into and out of a battery installed in a vehicle (V) with the required cable between one of the battery terminals and a reference point on the vehicle is determined by measuring the voltage across the cable and computing the current from the digital value of the measured current. The resistance value of the cable can be known in which case the current is computed using Ohms law and a differential current sensor can be used to respond to the voltage measured across the cable to accommodate for different ranges of current. In an embodiment where the cable resistance is unknown, a reference current source produces a known voltage that is used to set the input value to an amplifier of fixed gain for the voltage measured across the cable by controlling the output of a potentiometer so that the amplifier output voltage can be set to match the reference current generator output voltage, thereby establishing the voltage output of the amplifier as a measurement of the current flow in the cable.
Patent JP-2003512167-A (JP)
IPC: B01D53/56
Filed: 2000-10-16
Abstract: In a non-thermal plasma reactor ( 300 ), at least a component of the active material ( 320 ) is selected or modified to provide the capability to adsorb or trap a predetermined chemical species in the gas flow thereby to increase the effective residence time of said species relative to the residence time of unadsorbed species in the gas flow.
Patent JP-2003513849-A (JP)
Title: 車両座席特に自動車座席の背もたれ用調節金具
IPC: B60N2/22
Filed: 2000-10-28
Abstract: (57)【要約】
調節金具は、場合によっては背もたれの傾斜位置を第１の回転軸線の周りに調節及び固定可能な調節装置を含み、第１の回転軸線に対して間隔をおいて設けられる第２の外部回転軸線の周りに、背もたれが前方及び後方へ傾斜可能である。背もたれは、その後方傾斜位置で座席に固定的に設けられる掛け金受入れ部（３０）に、この受入れ部へ係合しかつ一緒に傾斜する回転継目板（１７）に軸線方向移動可能に保持されて阻止方向にばねの作用を受ける掛け金ピン（２１）により固定され、ストツパ受入れ部（２０）により、座席に固定的に設けられるストツパピン（２１）に支持されている。遊び従ってがたつき音のない鎖錠位置を得ることができるようにするため、軸線方向に移動可能な掛け金ピン（２１）は、案内部分（２８）及び阻止部分（２９）を持ち、案内部分（２８）において、軸線方向案内のほかに、制御される回転運動も行い、そのため、阻止部分（２９）にあって半径方向に変化する支持曲線が、掛け金受入れ部（３０）の平らな支持面に、遊びをなくすように支持可能である。
Patent JP-2003515054-A (JP)
Title: 動力変換装置
IPC: F03D11/02
Filed: 2000-11-16
Abstract: (57)【要約】
本発明は、風力を、他の動力、例えば電力へ転化および／または変換するための装置に関する。この装置においては、タワー（１）の上方領域にあるシャフト（８）上にホイールが回転自在に軸支され、ホイールにおいて、シャフト（８）と、このシャフト（８）から離間して配置された外側環状体（１０）との間に複数のブレード（９）が設けられ、タワー（１）は、環状体を風の卓越方向に対して略直角に位置決めするために回転可能であり、ホイールの環状体（１０）と、伝達される風力を他の動力へ変換するためにタワーの台部（２）に配置された変換手段（２５）、例えば電力へ変換するための発電機との間に、伝達手段（２６）が延びている。
Patent JP-2003516361-A (JP)
IPC: A61K47/46
Filed: 2000-12-01
Abstract: The present invention is directed to compositions and methods for the preparation of biological molecules, in particular MenC-CRM 197. Biological molecules dissolved in dissolution buffers comprising at least one amorphous excipient and an amorphous buffer exhibit reduced aggregation and proteolytic breakdown.
Patent JP-2003519189-A (JP)
Title: 多価電子活性組成物、その製造方法及び使用方法
IPC: A61K33/24
Filed: 2000-10-20
Abstract: (57)【要約】
本発明は、治療的に有効量の少なくとも１種の電子活性化合物、又はその製薬的に許容性の誘導体であって、少なくとも２個の多価カチオンを有し、その少なくとも１個が第１の原子価状態を有し、かつ少なくとも１個が第２の異なった原子価状態を有する前記化合物又は前記誘導体に関する。好ましい化合物としては、Bi(III,V)オキシド、Co(II,III)オキシド、Cu(I,III)オキシド、Fe(II,III)オキシド、Mn(II,III)オキシド、及びPr(III,IV)オキシド、及び任意にAg(I,III)が挙げられる。これら化合物は、その無機結晶内に２つの異なった原子価、つまり電子状態の金属カチオンを有する結晶形態でよい。さらに、本発明は、これら化合物又はそれを含む医薬品組成物を用いて、症状を予防、治療、又は管理する方法に関する。
Patent JP-2003530909-A (JP)
IPC: A61N1/30
Filed: 2000-10-04
Abstract: A transdermal iontophoretic therapeutic agent delivery system which is provided with a plurality of self-contained serially connected galvanic sources.
Patent JP-2004500796-A (JP)
Title: 車両内の電動機を制御する電気回路配置
IPC: H02P7/06
Filed: 2000-12-21
Abstract: 例えばウィンドウ移動システム又はスライディング・ルーフシステムのような、車両内に存在する電動機によって駆動される連結機械を制御する電気回路配置が提唱されている。このような回路配置では、例えばスイッチング素子−特に制御ユニット−が塩水によって短絡したときでも、電動機が、特に好ましい回転方向に、すなわち該当する車両の開口部を開ける作用をする回転方向にさらに駆動することが可能であることを保証するという技術的な問題が解決される。この技術的な問題は、電動機を一方の又は他方の方向に駆動させる２つの電力切替機構のうちの少なくとも１つの電力切替機構が、制御ユニットを使用せずに割当てられた切替装置によって直接作動可能である一方で、他方の電力切替機構は、この最初に述べた電力切替機構が少なくとも作動しているときに遮断されていることによって解決される。
Patent JP-2003525876-A (JP)
Title: トリメチロ−ルアルカンの製法
IPC: C07C31/22
Filed: 2001-01-03
Abstract: (57)【要約】
本発明は、一般式（Ｉ）（ＨＯＣＨ 2  ） 3  −Ｃ−Ｒ（但し、Ｒはメチロ−ル、Ｃ 1  −Ｃ 12 アルキル、Ｃ 6  −Ｃ 10 アリ−ルまたはＣ 7  −Ｃ 22 アラルキルを表す）のトリメチロ−ルアルカンを式（II）ＲＣＨ 2  ＣＨＯ（Ｒは上述の通りである）のアルデヒドから製造する且つ同時にギ酸カルシウムを製造する二段工程法に関する。第一工程においては、式（II）のアルデヒドとホルムアルデヒドを塩基の存在下に反応させて式（III）（但し、Ｒは上述の通りである）の２、２−ジメチロ−ルアルカナ−ルを生成させる。第二工程において式（III）の化合物を水酸化カルシウムの存在下にホルムアルデヒドと反応させる。本発明は一般式（Ｉ）の該トリメチロ−ルアルカンを高純度及び高収率で得る方法を提供する。
Patent JP-2003522940-A (JP)
Title: ナビゲーションシステムにおけるルートプランニング方法
IPC: G01C21/34
Filed: 2001-01-19
Abstract: (57)【要約】
ナビゲーションシステムにおけるルートプランニング方法は３つのステップで行われる。第１のステップでは第１の走行ルートが最適化基準とこの最適化基準から導出された場所に依存しない状況固有のユーザプリファランスとに基づいて求められる。第２のステップでは第１の走行ルートが場所依存性かつ状況固有のユーザプリファランスに基づいて部分セクションとして新たに計算される。第３のステップでは求められた走行ルートについて少なくとも１つの重み基準に則して優先順位が定められる。有利にはユーザに対して各ステップにしたがって得られた中間結果が表示され、場合によってはルートを選択して本発明の方法を早めに途中終了することもできる。ユーザの操作特性および／またはユーザのルート推奨に対する行動は監視されかつ統計的に評価され、ここからルートプランニングのための重み基準およびユーザプリファランスが導出される。
Patent JP-2003200955-A (JP)
Title: Tube with closing membrane preventing wrong operation
Inventor: KOGURE AKIO
IPC: B65D35/02
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube with a closing membrane in which wrong operation is prevented capable of boring the closing membrane with the operation of a one-touch cap.  <P>SOLUTION: In the tube with a closing membrane in which the wrong operation is prevented, a cover body 3a is connected to a cover body base part 3b at a hinge part 8, and the cover body 3a is freely opened and closed at the hinge part 8 as a fulcrum. In the tube, a cylinder body 5 in which a female screw for screwing with a male screw of a mouth part 4 of a tube container body 1 is formed is provided inside the cover body base part 3b, and a stylus body 6 having a plurality of holes 6a on its side face is formed in a top face part of the cylinder body 5. The cylinder body 5 and the stylus body 6 are moved down while screwing with the male screw of the mouth part 4 by rotating a one-touch cap 3, and a closing membrane 2 of the tube container body 1 is bored by the stylus body 6. Also, a plurality of window splines 7 formed at the lower end of the cylinder body 5 are bent along a shoulder part 9a of an inside cap body 9 and are expanded outward radially.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204502-A (JP)
Title: Video signal processing apparatus
Inventor: YAMAKI KENICHIRO
IPC: H04N5/907
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus for reducing noise and the cost by not employing a frame buffer and performing resolution conversion processing for image magnification of reduction in real time.  <P>SOLUTION: A write control circuit 2 for controlling write to a line buffer circuit 6 when the image resolution of an input video signal Sin is horizontally magnified or reduced in the horizontal direction, a read line buffer selection circuit 3 for selectively controlling a read line buffer for reading data from a write line buffer, a line buffer read control circuit 4 for controlling the read from the line buffer circuit 6 are placed between a horizontal filter circuit 1 for image resolution magnification or reduction and a vertical filter circuit 5, and the read line buffer selection circuit 3 monitors the write line buffer designated by the write control circuit 2 for selectively controlling the read line buffer so as not to read data from the line buffer in a data write operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204975-A (JP)
Title: Cleaning instrument for denture
Inventor: KAMEMIZU TADASHIGE
IPC: A61C17/02
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To clean the inner surfaces of clasps of different sizes sufficiently, and to prevent a twisted brush from being obtrusive, disturbing, and dangerous when using a toothbrush-shaped main brush and from taking up much space when being accommodated.  <P>SOLUTION: A cleaning instrument for dentures is equipped with a thin and long handle 1, the main brush 3 with bristles planted on the surface of the front end of the handle 1, the conical twisted brush 10 having the base part supported rotatably at the back end part of the handle 1 and having a long external shape, and a thin and long inserting space 5 which is made on the handle 1 in the lengthwise direction except for the front end part of the handle 1, opens at the back end, and allows the twisted brush 10 to be inserted and taken out freely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209279-A (JP)
Title: Optical module
Inventor: KODERA HIDEKAZU
IPC: H01S5/026
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module wherein cost is reduced by reducing assembling manhours when a light receiving element for monitoring optical output is mounted.  <P>SOLUTION: This optical module is provided with a light emitting element, the light receiving element for monitoring optical output of the light emitting element, a submount member formed of material into which a wavelength of a light to be monitored permeates, and a mounting board of the submount member. The module has a structure wherein a light receiving sensitivity layer formed on a surface of the light receiving element has sensitivity on a base material side. The light emitting element and the light receiving element are mounted horizontally on the mounting board. An optical element like a prism which is provided with a diffraction grating and an uneven pattern is formed on an end surface of base material on an incident light side of the light receiving element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213864-A (JP)
Title: Eaves edge structure
Inventor: KURATA YOKO
IPC: E04D13/15
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide eaves edge structure lower in cost with fine appearance.  <P>SOLUTION: In this eaves edge structure, a fascia board 2 is arranged on the eaves edge side of a roof panel 1, and a space between the fascia board 2 and an exterior wall arranged on the indoor side rather than the fascia board is covered with an eaves soffit 4. A ventilating clearance 6 is provided with the outdoor side tip of the eaves soffit 4 and the lower end of the fascia board 2. The surfaces of the fascia board 2 and eaves soffit are covered with a metallic decorative plate. The decorative plate is divided in a first decorative plate 51 for covering the surface of the fascia board, and a second decorative plate for covering the surface of the eaves soffit. The end parts of both decorative plates overlap each other, and a second ventilating clearance 61 for communicating with ventilating clearance 6 is formed between the end parts of both decorative plates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215827-A (JP)
Title: Soluble polyimide endless belt and method for manufacturing the same
Inventor: AYUKAWA HIROSHI
IPC: G03G15/16
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt having no discontinuous joining part, requiring no excess heating in the manufacture process and comprising polyimide with high accuracy of thickness.  <P>SOLUTION: The endless belt is obtained by the following method. An N- methyl-2-pyrrolidone (NMP) solution (about 10% solid content) of polyimide obtained from 3,3',4,4'-biphenyltetracarboxylic acid dianhydride (s-BPDA), 1,3- bis(4-aminophenoxy)benzene (TPE-R) and 9,9-bis(4-aminophenyl)fluorene (BAFL) (with 4:1:3 molar ratio) is applied on the inner face of a stainless steel cylinder preliminarily subjected to light release treatment with KBM102 produced by Shin-Etsu Chemical Co., Ltd. and is smoothened by using a knife (to obtain about 400 μm film thickness before drying). Hot air is blown to the outside of the cylinder to heat to 80 to 120°C for 10 minutes so as to vaporize the NMP and to dry the film. The film is then released from the cylinder to obtain the endless belt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213652-A (JP)
Title: Floating body type tide embankment and its maintenance method
Inventor: TSUCHIYA YOSHIKAZU
IPC: E02B7/20
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To open and close a water channel in a short time in simple constitution.  <P>SOLUTION: This floating body type tide embankment is provided with a jetty 1 installed on both banks of the water channel 3, a floating body closing levee 4 of a hollow structure, which is moved between the jetty 1a and the jetty 1b to close the water channel 3, and is a free floating body 6 having the degree of freedom and floating to be elongated in one direction, and a sea bottom reaction wall 10 installed at the sea bottom between the jetty 1a and the jetty 1b and coming into contact with the inside of the water channel of the floating body closing levee 4 under the water. The floating body closing levee 4 is moved to cross the water channel 3 by lifting a haul line 11 with a winch 12 provided on the jetty 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212336-A (JP)
Title: Conveyor device
Inventor: MAEKAWA KUNIHITO
IPC: B65G47/08
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor device capable of starting movement of an article practically simultaneously without delay when interruption of progress of the article by an interruption means is released in the conveyor device provided with the interrupting means such as a shutter temporarily interrupting progress of the article conveyed on a conveyor.  <P>SOLUTION: In the conveyor device 1 including a conveyor 2 continuously operating for conveying the article and the shutter 46 temporarily interrupting progress of a flat and light free-oxygen absorbing material X which is currently conveyed by the conveyor 2, an air injection device 71 injecting air from back side of the free-oxygen absorbing material to start movement of the free-oxygen absorbing material X practically simultaneously when interruption of progress of the free-oxygen absorbing material X by the shutter 46 is released.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002288657-A (JP)
Title: Representative color setting method utilizing spatial dense component
Inventor: KIM HYEON JUN
IPC: G06V10/56
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a representative color setting method, capable of improving the search performance. SOLUTION: When the representative color is used as an characteristic element of multi-media data for retrieving the multi-media data, the representative color is represented with its representative color value, the frequency and the spatial dense component; here the spatial dense component is divided into predetermined sections, on the basis of a predetermined critical value; the spatial dense component value corresponding to each section is quantized to a determined specific value, and with respect to a specified section; the spatial dense component value is quantized uniformly, whereby the spatial dense component is nonuniformly quantized as a whole, the spatial dense component can indicate how much the representative color is reliable though a relatively small number of bits are used; and as a result, the retrieving performance can be improved.
Patent JP-2002273889-A (JP)
Title: Continuous ink jet printing head with serrated groove
Inventor: HAWKINS GILBERT A
IPC: B41J2/07
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a continuous ink jet printing head having a two-dimensional nozzle arrangement. SOLUTION: The printing head includes a source of ink small drops, a first nozzle row 22, and a second nozzle row 24 displaced in a first direction 28 and a second direction 30 with respect to the first nozzle row 22. A selection device is positioned with respect to the first and the second nozzle rows 22 and 24. The selection device is configured to direct ink small drops ejected from the source through the first nozzle row 22 along a first selected ink small drop path and a first non-selected ink small drop path. The selection device is also configured to direct ink small drops ejected from the source through the second nozzle row along a second selected and a second non-selected paths. A gutter 34 is arranged adjacent to the first and the second non-selected ink small drop paths.  The gutter 34 is shaped to collect ink small drops flying along the first and the second non-selected ink small drop paths.
Patent JP-2003212366-A (JP)
Title: Paper feeder and image forming device
Inventor: MIKI KATSUHIKO
IPC: B65H3/06
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder having a shorter width orthogonal to the paper feeding direction and having improved weight balance.  <P>SOLUTION: The paper feeder provided as an attachable/detachable unit 32 to an image forming device body has at least a roller for feeding a recording medium, and a driving source for driving the roller. The driving source is positioned on the inside of the unit side board, orthogonal to the paper feeding direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212262-A (JP)
Title: Airless container equipped with pump
Inventor: SAITO TOSHIO
IPC: B65D47/34
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the sealing of an inner circumferential surface of a container equipped with pump, which has a slide bottom lid having an outer annular circumferential surface in contact with the inner circumferential surface around the slide bottom lid body.  <P>SOLUTION: The outer annular circumferential surface 46 has an upper outer circumferential surface 47 and a lower outer circumferential surface 48, which are formed upward and downward on the circumference of the slide bottom lid body 41, respectively. The upper outer circumferential surface 47 has an end 47a which has a sloped surface that makes the end in a tapered form with inner diameter in the container larger as the slope goes upward, and has an annular projection 49 formed close to the base end than the end ridge of the end with sloped surface and pressed to be in contact with the inner circumferential surface 19 of the container. In the upper outer circumferential surface 47, the portion of the outer circumferential surface close to the base end than the projection 49 has a sloped surface that makes the portion of the outer circumferential surface thinner to reduce the outer diameter in the container as it becomes close to the base end. The end of the lower outer circumferential surface 48 also has an annular projection 49a pressed to be in contact with the inner circumferential surface of the container.  <P>COPYRIGHT: (C)2003,JPO