baber/WOPTO huggingface dataset:
Patent JP-2005182506-A (JP)
Title: Medical prescription downloading system
Inventor: HIRAISHI RYOJI
IPC: G16H10/60
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient input method for prescription data of a pharmacy and a system supporting it, and methods of coupling with an automatic packaging device and protecting personal information of a patient while keeping the current laws.  <P>SOLUTION: A prescription downloading system in which an outside pharmacy downloads an electronic prescription that a doctor creates at medical facilities and prepares medicines according to the prescription is equipped with (1) a means in which the doctor creates the prescription based upon clinical consultation results and examination results of a patient at respective medical departments and registers the prescription as the electronic prescription in an electronic clinical card database and (2) in which the patient brings the prescription created by the means or access information on the electronic clinical card database at the medical facilities instead of the prescription to a pharmacy and shows the access information and then the pharmacy downloads the prescription in the electronic clinical card database at the medical facilities based upon the access information and prepares medicines based upon the prescription.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178855-A (JP)
Title: Freshness keeping package
Inventor: MIZOZOE TAKAAKI
IPC: B65D81/32
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freshness keeping package for storing raw vegetable and fruit for a long time with its freshness kept, preventing the vegetable and fruit from discoloring even after long-time storage, and causing an enclosed seasoning or the like to be unsealed and appropriately mixed into the contained vegetable and fruit when it is to be heated and eaten after the long-time storage.  <P>SOLUTION: The freshness keeping package consists of a package incorporating a pouch in a bag for packaging the vegetable and fruit, wherein contents in the pouch are ejected in the package when heated. Sealing strength of part or the whole of a seal of the pouch is 0.9-6 N/15 mm, and the pouch is shaped as a back-lined package, a three-sided fin seal bag or a rectangular package.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191778-A (JP)
Title: Information distribution system and method therefor
Inventor: NAKAYAMA TAKAAKI
IPC: H04L47/43
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To separate and transmit distribution information and download the distribution information effectively by two or more communication devices.  <P>SOLUTION: The system includes a communication device management unit for recording information which shows that two or more communication devices are mounted on the terminal device as related information, a distribution information dividing processing means for dividing the distribution information based on the related information, and a transmission processing means for distributing data which constitute divided distribution information to each communication device. The distribution information is divided based on the related information which shows that the two or more communication devices are mounted on the information terminal, and the data which constitute the divided distribution information can be transmitted to each communication device. Accordingly, the distribution information can be downloaded by each communication device effectively. As a result, the distribution time necessary for distributing the distribution information can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186998-A (JP)
Title: Binding method and binding implement for sheet material
Inventor: KAWAKAMI HAJIME
IPC: B65D63/12
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding method and a binding implement, which makes it possible to bind expanded sheets almost into a fixed state only by putting a tag pin through the sheets at one spot.  <P>SOLUTION: According to the binding method, a sheet material, such as the plastic expanded sheets, is bound with the tag pin. The tag pin is a binding pin (1A), which consists of a string-like pin body (11), a ring (12) on one end of the pin body (11), and a T-shaped locking piece (14), which is longer than the diameter of the ring (12), on the other end of the pin body (11). The ring (12) of the binding pin (1A) is located on one surface (91) of a layered body (9) of sheet materials, and the pin body (11) is stretched around the outside of the layered body (9) to reach the other surface (92) of the layered body (9). Then the locking piece (14) of the binding pin (1A) is set along the pin body (9) and is made to penetrate the layered body (9), together with a part of the pin body (9) that follows the locking piece (14), from the surface to the back of the layered body (9). When the locking piece (14) has passed through the ring (12), the locking piece (14) is returned to its original T shape so that it does not slip out of the ring (12). Thus a loop that penetrates the layered body (9) is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188198-A (JP)
Title: Block for construction, roof and wall using the block for construction and construction method for these
Inventor: HARADA TOMOHIRO
IPC: E04C1/40
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block for construction making the most of characteristics such as high heat insulating performance and a unique appearance by using a dry plant such as straw, a roof and a wall using the block for construction, and a construction method for these.  <P>SOLUTION: This block has a body 2 for forming the dry plant in a substantially rectangular solid shape, a waterproof part 3 for covering the body 2, and at least two sash bars 4, 5 and 6 fixed to the upper surface of the body 2 and different in heights. The block also has a film laid on the bottom surface of the body 2, and a frame body for covering at least one set of side surfaces among two sets of side surfaces of the body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217653-A (JP)
Title: Aqueous preparation containing shark-derived iron chondroitin sulfate colloid
Inventor: NISHIDA SEIJI
IPC: A61K33/32
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous preparation containing a shark-derived iron chondroitin sulfate colloid, prepared by using a shark-derived sodium chondroitin sulfate which does not contain a causative agent of BSE and is safe, instead of cattle-derived sodium chondroitin sulfate, and therefore having no anxiety about BSE infection, because of not containing the causative agent of the BSE (infectious bovine sponge like encephalitis), capable of being clinically used with safety, having excellent pharmaceutical stability, and capable of being used as the aqueous preparation having excellent stability even in an infusion, such as an intravenous high-calorie alimentation.  <P>SOLUTION: This stabilized aqueous preparation contains the shark-derived iron chondroitin sulfate colloid, trace metals, and a pH buffering agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004532339-A (JP)
Title: フィッシャー−トロプシュ法
IPC: C10G45/66
Filed: 2002-05-17
Abstract: 合成気体の液体炭化水素からなる生成物への転換方法であって、前記方法は合成気体を高温及び高圧にて粒状フィッシャー−トロプシュ触媒及び粒状水素添加分解及び／又は異性化触媒の混合物からなる混合粒状触媒と接触させることからなる、転換方法。
Patent JP-2005517966-A (JP)
Title: 高密度光ファイバーアレイ
IPC: G02B6/24
Filed: 2002-05-10
Abstract: 本発明の一実施形態における光ファイバーアレイは、ハウジングと、第１のパターンに従って配される複数の第１の穴が貫通する第１プレートと、第２のパターンに従って配される複数の第２の穴が貫通するシリコン・プレートを備える。第１プレートはハウジングに取り付けられる。シリコン・プレートは、複数の第２の穴のそれぞれが複数の第１の穴における対応する穴と略心合するように第１プレートに取り付けられる。光ファイバーアレイは複数の光ファイバーを更に備え、複数の光ファイバーのそれぞれが、複数の第１の穴における対応する穴を貫通し、複数の第２の穴における対応する穴から突出する。
Patent JP-2004528602-A (JP)
Title: シーンの照度レベルに鈍感なオートフォーカス方法
IPC: G02B7/36
Filed: 2002-05-24
Abstract: 撮像装置に対するオートフォーカス調整を行う方法、システム、およびプログラム製品は、ある軸に沿って画像を微分して、差分画像を取得するステップと、差分画像の分散を計算するステップと、分散に対するノイズ寄与を算出するステップと、分散からノイズ寄与を減じるステップと、調整されたノイズ分散を、オートフォーカス調整を行う際の係数として使用するステップと、を含む。好ましい実施形態では、分散を正規化し、ノイズ寄与を、ショットノイズおよび読出しノイズを算出することによって算出する。
Patent JP-2005521272-A (JP)
IPC: H04B3/06
Filed: 2002-07-15
Abstract: The device has at least one adaptive filter (A) providing a correction signal for the signal transmitted via a first data line of the data cable, supplied with a reference signal obtained from the signal transmitted along a second data line and/or an external signal representing the transmission error. <??>An Independent claim for a data transmission device using a data cable is also included.
Patent JP-2005533479-A (JP)
Title: 融合タンパク質の生産および結合分子を同定するための使用
IPC: G01N33/68
Filed: 2002-08-20
Abstract: 本発明は、融合タンパク質をコードする核酸を動物に投与することによる、融合タンパク質の生成方法に関する。核酸を動物に投与した後、タンパク質がｉｎ  ｖｉｖｏで産生され、動物から生物学的サンプルを採取することにより単離される。これらの方法により、あらゆる目的の核酸配列によってコードされるタンパク質の迅速かつ効率的な生成および単離が可能になる。これらの方法に従って精製された融合タンパク質は、抗体などの、目的のタンパク質配列に結合する標的結合分子のスクリーニングに使用可能である。
Patent JP-2005504395-A (JP)
Title: マルチリンガルトランスクリプションシステム
IPC: G06F17/28
Filed: 2002-09-10
Abstract: 補助情報要素を含む同期オーディオ／ビデオ信号を元の言語からターゲット言語に処理するためのマルチリンガルトランスクリプションシステムが提供される。本システムは、前記補助情報成分からテキストデータをフィルタリングし、前記テキストデータを前記ターゲット言語に翻訳し、前記翻訳されたテキストデータを表示すると同時に前記同期信号のオーディオ及びビデオ成分を再生する。更に、本システムは、複数の言語データベースを記憶するためのメモリを提供し、当該複数の言語データベースは、比喩インタプリタ及び類語辞書を含むと共に、随意に、前記翻訳されたテキストの品詞を識別するためのパーサを含んでもよい。補助情報成分は、オーディオ／ビデオ信号と関連したあらゆる言語テキスト、即ち、ビデオテキスト、音声認識ソフトウェアによって生成されるテキスト、プログラムトランスクリプト、電子番組ガイド情報、クローズドキャプションテキスト等、を有してよい。
Patent JP-2005511250-A (JP)
Title: 着用可能型腹膜透析システム
IPC: A61M1/36
Filed: 2002-12-10
Abstract: 新鮮な透析液を用いて患者の血液から不純物を除去する腹膜ダイアライザと、使用済み透析液を再生するための直列に連結された複数の成形吸着剤要素とを含み、吸着剤要素は、患者の体の一部に装着するように適合されている腹膜透析システム。
Patent JP-2005513433-A (JP)
Title: 温度センサ
IPC: G01K7/16
Filed: 2002-09-20
Abstract: センシングエレメント上の付着物を除去する手段を備えた温度センサを提案する。センサは付加的に付着物を識別する手段を有することもできる。付着物を除去する手段はセンシングエレメントの加熱を行う駆動回路によって実現される。さらに基準センシングエレメントを使用して、これにより間接的な加熱からセンシングエレメントの検査を行ってもよい。センシングエレメント上に触媒層を設ければ比較的低温で付着物を除去することができる。
Patent JP-2005534087-A (JP)
Title: 管理対象オブジェクトの複写および配信
IPC: H04L29/06
Filed: 2003-02-11
Abstract: 管理対象オブジェクトの複写および配信のための方法、システムおよびコンピュータ・プログラム製品は、ネットワークの最善または最適の取り扱いを行なうエッジ・サーバで利用可能でないオブジェクトに対するクライアントの要求を要求されたオブジェクトを有する親サーバに直接または間接にリダイレクトする。よって、要求されたオブジェクトが取り扱いを行なうエッジ・サーバで利用可能でない場合、クライアントの要求は、要求されたオブジェクトをクライアントに提供し得る親サーバに直接にリダイレクトされるか、または要求されたオブジェクトをクライアントに提供し得る親サーバに一つ以上の親サーバを経由して間接にリダイレクトされる。該方法、システムおよびコンピュータ・プログラム製品は、更に、オブジェクトが十分に人気を有する場合、オブジェクトをエッジ・サーバに知的に複写する。同様に、オブジェクトは、人気が低下した際に、エッジ・サーバから削除される。全てのリダイレクトおよび複写の動作は、エンドユーザに明らかになっている事が好ましく、これらがサービスの品質を低下させない。
Patent JP-2005524658-A (JP)
Title: Ｇｌｐ−１分子の投与方法
IPC: A61P3/10
Filed: 2003-02-07
Abstract: 本発明は、GLP-1化合物および特定のデリバリー剤を含む、経口吸収の実行可能性を実証する製剤を包含する。
Patent JP-2005519204-A (JP)
IPC: D02G1/02
Filed: 2002-03-01
Abstract: The invention provides a method of making a polyamide mixed yarn comprising: simultaneously spinning a first group of filaments of a first polyamide and a second group of filaments of a second polyamide different from the first polyamide; combining the first and second groups of filaments through an air interlacing jet; and winding up the interlaced filaments. The invention also provides mixed yarns obtainable by the method of the invention, and fabrics and garments containing the yarns.
Patent JP-2005528017-A (JP)
IPC: H04W4/00
Filed: 2003-03-13
Abstract: The method involves the first terminal (KEG) sending a link establishment request via the Internet (INET) to a mobile network node (GW), which identifies a charging computer (GS1) with stored payment data for the terminal, sending a charge request to the computer, checking whether the terminal will accept the charges, sending an associated response to the network node and establishing or terminating the connection (KV) accordingly.
Patent JP-2005521734-A (JP)
IPC: C07C41/30
Filed: 2002-03-27
Abstract: The present invention relates to neolignan (NEOLASA-I) 3-ethyl-2-methyl-3-(2'',4'',5''-trimethoxy-phenyl-1-(2',4',5'-trimethoxy)phenyl-1-propene and a process for the preparation of high purity, higher yield neolignan, alpha-asarone, 2,4,5-trimethoxy-phenyl propionone from beta-asarone or beta-asarone rich Acorus calamus oil containing alpha and gamma-asarone by hydrogenating and dimerizing by treatment with DDQ in presence of an organic acid.
Patent JP-2005526110-A (JP)
Title: 繊維トリートメントブレンド
IPC: C08L83/04
Filed: 2003-04-22
Abstract: 異なる損傷レベルを持った様々な繊維、特に毛髪において、先行技術のコンディショナーよりも均一に及び耐久的に付着する有機変性シリコーン類のブレンドを含む繊維トリートメント組成物を提示する。これは、規定の親水性範囲内の有機変性シリコーン類を用いることによって達成される。
Patent JP-2005523654-A (JP)
Title: Ｈｄｔｖトレリスデコーダアーキテクチャ
IPC: H03M13/41
Filed: 2003-04-01
Abstract: 高品位テレビ信号の処理に利用されるトレリス復号化システム。本トレリス復号化システムは、インタリーブトレリス符号化データパケット群の形式で映像データを処理し、状態遷移トレリスに従って先行するトレリス状態シーケンスを特定するトレースバックユニットを備える。従来のトレリスデコーダの遅延要素、リエンコーダ要素及びトレリスデマッパ要素は削除される。ブランチメトリックコンピュータは、可能なトレリス状態の各々に１つである８つの離散的サブユニットを備える。各サブユニットは、当該サブユニットにより表されるトレリス状態からの出る２つのトレリスブランチを示す２つの出力ビットを生成する。ＡＣＳユニットは、各自が特定のトレリス状態と関連付けされた８つの離散的サブユニットを備える。各サブユニットは、入力としてブランチメトリックコンピュータから受け取った２ビット（２８，２９）と、出力としての２ビット（６，３１）を備える。ビット（３１）はビット（２８）と（２９）から選ばれる。ビット（６）は各サブユニットに入力されるブランチメトリック情報から選ばれる。トレースバック制御メモリユニットは、入力としてＡＣＳユニットからの出力ビットを受け取るＮ−１マルチプレクサを備える。本システムは、従来技術からのハードウェアの削減が可能である。
Patent JP-2005197982-A (JP)
Title: Image processor and image processing method
Inventor: YANO TOSHIYUKI
IPC: H04N1/407
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of quickly and surely removing floated fogging from a part in which floating is generated and capable of removing background from a part in which floating is not generated without sacrificing reproduction.  <P>SOLUTION: The image processor for removing the background is provided with a background level detection part 62 for dividing an input image into prescribed areas and detecting background levels corresponding to respective divided areas, a background removing part 64 for removing background from respective divided areas on the basis of respective background levels and an area setting part 71 for setting areas to be divided by the background level detection part 62. The background level detection part 62 performs interpolating processing for the background level of a boundary part between the divided areas. Consequently floated fogging can be surely removed from a part in which floating is generated and ground can be removed from a part in which floating is not generated without sacrificing the reproduction of thin characters and patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004157128-A (JP)
Title: Method for measuring wall thickness of high-temperature container
Inventor: JUVINALL JOHN W
IPC: G01B11/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the wall thickness of a molded, hollow glass article having a predetermined average wall thickness while the article obtained from a molding process retains high temperatures.  <P>SOLUTION: The intensity of radiation radiated from the article, which indicates its surface temperature, is measured. The wall thickness of the article is determined as a combination function of the measured intensity and the predetermined average wall thickness. Preferably, a map of surface temperatures and locations on the whole container is obtained and used in relation with a known average wall thickness to determine the actual circumferential wall thickness of the container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005200044-A (JP)
Title: Plastic container and manufacturing method for the same
Inventor: MIKAMI KOICHI
IPC: C23C16/40
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic container, which improves fitness for packaging and preserving a content, and a manufacturing method for the container.  <P>SOLUTION: The plastic container B is manufactured by forming a level surface 2 containing irregularities on the entire inner surface of a plastic molded container body 1, using a plasma process, and then forming a gas barrier thin film 3, which is composed mainly of an inorganic oxide, on the whole of the level surface 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200982-A (JP)
Title: Toilet equipment
Inventor: SOGABE NOBUO
IPC: A47K13/24
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide toilet equipment capable of precisely detecting the movement only of the human body (user) without making wrong-detection of the movement of water or the movements of various kinds of equipments as the movement of the human body in the case the Doppler sensor is used for a human body detection sensor.  <P>SOLUTION: In the toilet equipment equipped with a flushing water tank 22 storing flushing water of a toilet and a resin-made tank casing 24 covering the flushing tank 22 from the outside on the rear section of the toilet body, the Doppler sensor 34 transmitting an electric wave as a transmitting wave forward is placed in a position on upper side than the surface of the water in the case the flushing water tank 22 is filled up with water and in a position hidden inside the tank casing 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208280-A (JP)
Title: Method for manufacturing office automation roller
Inventor: HARASHIMA HIROSHI
IPC: G03G15/00
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an office automation roller which is low in cost and is excellent in the accuracy of a crown shape section.  <P>SOLUTION: An unvulcanized cylindrical molding continuously extruded from an extruder is cut to a length corresponding to the product office automation roller and thereafter, a shaft body is fitted into a hollow part of the cylindrical molding, following which the cylindrical molding with the shaft body is rotated around its central axis and is vulcanized while the cylindrical molding with the shaft body is pressed at one or more points in its circumferential direction with a shaping member of a concave lens shape having a section passing the central axis of the cylindrical molding with the shaft body from the outer side in the radial direction in a vulcanizer or vulcanizing oven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208937-A (JP)
Title: Information providing apparatus
Inventor: OKITA YOSHIFUMI
IPC: G06F17/30
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing apparatus in which a user can know websites to be frequently referred to in one and the same site.  <P>SOLUTION: The information providing apparatus is provided with an access determination part 44 for receiving a user's request that the user requires to receive the provision of a website page, a website page sending part 58 for sending the requested website page, a history information storage part 52 for storing the number of times of sending the website page and a connection address to the website page in each user outputting the request, and a history information annexed top page generation part 48 for generating the connection addresses of website pages which are the previously determined number of websites pages arranged successively from the largest number of times of sending and sending the generated addresses to the user outputting the request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209991-A (JP)
Title: Semiconductor device
Inventor: HOSOYA FUTOSHI
IPC: H01L23/492
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost semiconductor device having high packaging reliability capable of further downsizing a semiconductor package with its semiconductor chip not resin-sealed nor its semiconductor package not partially plated.  <P>SOLUTION: The semiconductor package comprises a U-shaped metal package base, and a semiconductor chip having a surface electrode and a rear surface electrode and mounted on the inside bottom of the U-shaped base. The height of the tip of the U-shaped base is higher than that of the surface of the semiconductor chip, and a preventing zone for solder creeping-up is formed between the surface position and the tip position at the U-shaped inside surface of the package base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205064-A (JP)
Title: Shoe upper material quickly dried and shoe using the same
Inventor: YAMANAKA YASUHIRO
IPC: A43B7/12
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe upper material quickly dried after washing and a shoe quickly dried using the same.  <P>SOLUTION: The shoe upper material used for the shoe quickly dried has a foam inserted between a surface material and a back material which are composed of a mesh fabric made of nylon, Tetron, or the like, an artificial leather, or a synthetic leather. The foam has a core material composed of a foam made of a thermoplastic resin such as EVA, polyethylene, polypropylene, or rubber which has closed cells and a specific gravity of 0.05-0.2, and both sides of the core material is covered with a thin foam. The shoe upper material is used for piping and a tongue, and the other shoe upper material employs a water repellent material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217058-A (JP)
Title: Electronic component mounting device
Inventor: TAKAMATSU TSUYOSHI
IPC: H05K13/04
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device that is superior in production efficiency and highly reliable enough to suck a plurality of electronic components accurately at the same time by a plurality of electronic component suction nozzles, even if the row direction of electronic component supply position is inclined to an X direction.  <P>SOLUTION: The electronic component mounting device 10 is provided with a Y-axis driving unit controlling means 12 making the row direction Dn of the electronic component suction nozzle 104 inclinable with respect to the X-axis direction. The control means 12 controls a first Y-axis driving unit 110 and a second Y-axis driving unit 112 to generate a specified Y-axis positional difference between the Y-axis position of an electronic component suction nozzle 104 to be positioned by the first Y-axis driving unit 110 and the Y-axis position of an electronic component suction nozzle 14 to be positioned by the second Y-axis driving unit 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169266-A (JP)
Title: Air tank arrangement for air injection loom
Inventor: HIRAI ATSUSHI
IPC: D03D47/30
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air tank arrangement simplified and realizing space-saving in installation by utilizing dead space of a bracket for mounting attachments.  <P>SOLUTION: A bracket (4) for holding an attachment (3) of a loom is set on a loom frame (2) and comprises a base part (6) and a receiving part (7), wherein the base part (6) has a fixing surface (5) for mounting the bracket (4) on the loom frame (2) and the receiving part (7) receives the attachment (3) of the loom and is extended from the base part (6). A space (8) of an hollow open box shape is formed in the base part (6). The air tank (10) for storing compressed air is formed by making the space (8) airtight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005213085-A (JP)
Title: Ultra-lightweight mortar
Inventor: YONAIYAMA TAKASHI
IPC: C04B111/40
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultra-lightweight mortar having sufficient strength and easy to finish plastering by holding softness for long after kneading.  <P>SOLUTION: This ultra-lightweight mortar comprises water, cement, lightweight aggregate of ≤1.0 absolute-dry specific gravity in an absolute dry condition or prescribed amount water-absorbed condition, a polycarboxylic acid-based water reducer or a water reducer having dispersibility equal to or higher than that of the polycarboxylic acid-based water reducer, an inorganic material finer in size than the average particle size of the cement, and an expansive admixture. Thereby pot life after kneading can be extended, transportable distance can be elongated and time to finish plastering can be enough allocated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI