baber/WOPTO huggingface dataset:
Patent JP-2004509500-A (JP)
IPC: H03M3/02
Filed: 2001-09-18
Abstract: A bandpass SIGMADELTA ADC utilizing either a single-loop or a MASH architecture wherein the resonators are implemented as either a delay cell resonator, a delay cell based resonator, a Forward-Euler resonator, a two-path interleaved resonator, or a four-path interleaved resonator. The resonator can be synthesized with analog circuit techniques such as active-RC, gm-C, MOSFET-C, switched capacitor, or switched current. The switched capacitor or switched current circuits can be designed using single-sampling, double-sampling, or multi-sampling circuits. The non-stringent requirement of a SIGMADELTA ADC using switched capacitor circuits allows the ADC to be implemented in a CMOS process to minimize cost and reduce power consumption. Double-sampling circuits provide improved matching and improved tolerance to sampling clock jitter. In particular, a bandpass MASH 4-4 SIGMADELTA ADC provides a simulated signal-to-noise ratio of 85 dB at an oversampling ratio of 32 for a CDMA application. The bandpass SIGMADELTA ADC can also be used in conjunction with undersampling to provide a frequency downconversion.
Patent JP-2004510621-A (JP)
IPC: B62D5/22
Filed: 2001-09-28
Abstract: A steering system for amphibious vehicle includes a control connected to road steering means. Ram is conventionally used to assist road steering, but by disconnecting command valves, it becomes a hydraulic master cylinder, driving slave cylinder; and thus marine steering means. Valves and hydraulic reservoir enable the marine steering to be disconnected from road steering. The marine steering means may be center biased by springs. A sensor and control means may synchronize center positions of road and marine steering. The valve and port layout may also achieve this goal. Alternatively, power steering in road mode may be maintained by fitting a master cylinder in parallel or in series with steering means; and may have hydraulic, electro-hydraulic, electric, or magnetic assistance.
Patent JP-2004510500-A (JP)
IPC: A61F13/511
Filed: 2001-10-05
Abstract: The present invention relates to tough and ductile biodegradable, aliphatic polyester blend compositions and methods for preparing such compositions. It relates to products made out of such blend compositions, including, but not limited to, films, fibers, nonwovens, sheets, coatings, binders, foams and molded products for packaging. The products exhibit a desirable combination of high strength, ductility and toughness, while maintaining flexibility, biodegradability and compostability. The present invention further relates to absorbent articles (e.g., diapers, sanitary napkins, pantiliners, etc.) comprising a liquid pervious topsheet, a liquid impervious backsheet comprising a film comprising the polyester blend compositions of the present invention and an absorbent core positioned between the topsheet and the backsheet. The polyester blend of the present invention comprises: (a) a copolymer comprising two randomly repeating monomer units wherein the first randomly repeating monomer unit has the structure: wherein R<1 >is H, or C1 or C2 alkyl, and n is 1 or 2. The second RRMU comprises at least one monomer selected from the group consisting of the structures (II) and (III): wherein R<2 >is a C3-C19 alkyl or C3-C19 alkenyl, and wherein m is from 2 to about 16; wherein at least about 50 mole % of the copolymer comprises RRMUs having the structure of the first RRMU of formula (I). and wherein the polyhydroxyalkanoate is present at a level of at least about 20%, by weight, of the total of the polyhydroxyalkanoate and the aliphatic ester polycondensate. wherein R<1 >is H or a C1-2 alkyl and n is 1 or 2; and the second randomly repeating monomer unit has the structure: wherein R<2 >is a C3-9 alkyl or alkenyl; and (b) an aliphatic ester polycondensate synthesized from an aliphatic polyhydric alcohol and an aliphatic polycarboxylic acid compound.
Patent JP-2004511292-A (JP)
Title: 腫瘍の生体検査装置
IPC: A61B10/00
Filed: 2001-10-09
Abstract: 身体内の腫瘍、特に胸部腫瘍の生体検査中に該腫瘍を固定し採取する装置および方法において、腫瘍（４１）を固定する付着プローブ（１）が記載されている。
Patent JP-2004513139-A (JP)
Title: カチオン性の会合性ポリウレタンを含有するケラチン繊維の酸化染色用組成物
IPC: A61K8/87
Filed: 2001-11-06
Abstract: 本発明は、酸化染色に適した媒体に、少なくとも１種の酸化着色剤と、さらに少なくとも１種のカチオン性の会合性ポリウレタンを含有せしめてなる、ケラチン繊維、特に毛髪等のヒトのケラチン繊維の酸化染色用組成物に関する。また本発明は、前記組成物を使用する染色方法及び染色具に関する。
Patent JP-2004513240-A (JP)
Title: 不動態化方法
IPC: C23C22/30
Filed: 2001-11-07
Abstract: 本発明は、弱い錯化剤、好ましくはジカルボン酸またはトリカルボン酸、好ましくはクロム（ＩＩＩ）−シュウ酸塩錯体、およびＣｏ ２＋ を含むクロム（ＶＩ）非含有溶液により亜鉛、カドミウム、またはそれらの合金（特に、亜鉛−ニッケル合金）を不動態化する方法に関する。Ｃｏ ２＋ の濃度は、３０ｇ／ｌよりも高い。本発明は、小型化成層に照準を合わせた試行から方向転換し、多孔性化成層を生成することを試みることにより、この多孔性がすくなくとも１つのさらなる層に結合するために使用される場合に最終産物が改善されるという発見に基づく。
Patent JP-2004513724-A (JP)
Title: 医療分析装置
IPC: A61B6/00
Filed: 2001-11-15
Abstract: 本発明は、血管造影法又はＸ線撮影法により取得された３次元画像を分析する、医療分析装置に関連する。この装置は、３次元画像が蓄積されるメモリを有する。画像は、モニタ上に表示される。このシステムは、画像の３次元画素を処理することが意図されたマニピュレーターを有する。マニピュレーターは、特に、予め定められた方向に、３次元画像から選択的に３次元画素を削除又は消去する。そのようなマニピュレーターは、電子的消しゴムとして動作する。
Patent JP-2004519432-A (JP)
Title: 新規化合物
IPC: C07D401/06
Filed: 2001-11-27
Abstract: 式（Ｉ）［式中、Ｒ １ はＨまたはアルキルであり；Ｒ ２ はアリールまたはシクロアルキルまたはヘテロアリールであり；Ｒ ３ はＨまたは１以上のフッ素で置換されていてもよいアルキルであり；Ｒ ４ は−ＮＲ ８ Ｒ ９ またはＲ １２ であり；Ｒ ８ はＨまたはメチルであり；Ｒ ９ はＨ、アルキル、アリール、シクロアルキルまたはＲ １０ Ｒ １１ であり；またはＲ ８ およびＲ ９ は一緒になって３−８員のヘテロサイクリック環を形成し、かかるヘテロサイクリック環は非置換であってもよく、またはＲ １１ によって１回以上置換されており；Ｒ １０ はアルキル、アリール、またはシクロアルキルであり；Ｒ １１ はカルボキシまたはアルキルカルボキシであり；Ｒ １２ はＲ １３ またはＯＲ １３ であり；Ｒ １３ はＨまたは１以上のフッ素で置換されていてもよいアルキルまたはアリールであり；Ｒ ５ は分枝鎖または直鎖アルキル、シクロアルキル、シクロアルキルアルキル、アリール、または単環または縮合環芳香族ヘテロサイクリック基であり；Ｒ ６ はＨまたは、アルキル、アルケニル、アリール、アルコキシ、ヒドロキシ、ハロゲン、ニトロ、シアノ、カルボキシ、カルボキサミド、スルホンアミド、アルコキシカルボニル、トリフルオロメチル、アシルオキシ、アミノまたはモノもしくはジ−アルキルアミノからなる群より独立して選択される３個までの置換基を示し；Ｒ ７ はＨまたはハロであり；ａは１−６であり；Ｒ ２ 、Ｒ ５ 、Ｒ ９ およびＲ １０ のいずれも、ハロ、ヒドロキシ、アミノ、シアノ、ニトロ、カルボキシまたはオキソによって１回以上置換されていてもよい］で示されるある特定の化合物またはその医薬上許容される塩もしくは溶媒和物、かかる化合物の製造法、かかる化合物を含んでなる医薬組成物ならびにかかる化合物および組成物の医学における使用。
Patent JP-2005500812-A (JP)
Title: 治療および診断のための抗原性ｃｋ−１８化合物ならびにその使用方法
IPC: C12Q1/689
Filed: 2001-12-21
Abstract: 本発明は、CK-18関連癌および悪性腫瘍の進行を検出、診断、予後診断、およびモニタリングするための方法および組成物、ならびに前記方法において使用するためのキットを提供する。さらに、CK-18関連癌および悪性腫瘍に関連する癌抗原のアゴニストおよびアンタゴニストを同定するためのスクリーニング法が提供される。
Patent JP-2004523110-A (JP)
IPC: H01L21/822
Filed: 2002-01-16
Abstract: A parallel plate capacitor in copper technology is formed in an area that has no copper below it (within 0.3 mum) with a bottom etch stop layer, a composite bottom plate having an aluminum layer below a TiN layer, an oxide capacitor dielectric, and a top plate of TiN; in a process that involves etching the top plate to leave a capacitor area, etching the bottom plate to a larger bottom area having a margin on all sides; depositing an interlayer dielectric having a higher material quality below the top surface of the capacitor top plate; opening contact apertures to the top and bottom plates and to lower interconnect to a two step process that partially opens a nitride cap layer on the lower interconnect and the top plate while penetrating the nitride cap layer above the bottom plate, then cutting through the capacitor dielectric and finishing the penetration of the nitride cap layer.
Patent JP-2004524739-A (JP)
Title: 無線通信においてローカル発振器の周波数を較正する装置および方法。
IPC: H04L27/00
Filed: 2002-01-04
Abstract: 【課題】無線通信において、ローカル発振器周波数を較正する装置および方法を提供する。 【解決手段】開示された実施形態にしたがうと、デジタル自動周波数制御ループにおいて、周波数誤差弁別器とともにデジタル回転子を有する受信機は、ローカル発振周波数を較正するために使用される正確なデジタル値を得るために使用される。ローカル周波数生成ループの発振周波数の周波数誤差はベースバンド入力信号の周波数の変化を生じさせる。ローカル周波数生成ループの周波数誤差に関するベースバンド入力信号周波数の変化は、周波数誤差弁別器により位相回転として検知することができる。デジタル自動周波数制御ループを使用することにより、ローカル周波数生成によりもたらされた周波数誤差が正確に決定される。周波数誤差と対応する制御ビットは、較正テーブルに入力される。較正テーブルは、ローカル発振周波数を温度変化、パイロット検索およびクイックページングに関して調整するために用いられてもよい。 【選択図】図２
Patent JP-2005503113-A (JP)
Title: ブタクサアレルゲン
IPC: C12N5/10
Filed: 2002-02-04
Abstract: 30kDaブタクサ完全花粉抽出物ジスルフィドタンパク質アレルゲンをブタクサ花粉から精製した。ブタクサ感受性患者の血清を用いたIgE免疫ブロットは、30kDaタンパク質が主要アレルゲンであることを示した。30kDaタンパク質はアレルギー試験および免疫療法計画において有用である。完全ブタクサ花粉から単離された30kDaジスルフィドタンパク質に加えて、8〜10kDaブタクサ完全花粉抽出物ジスルフィドタンパク質および30kDaブタクサ脱脂花粉抽出物ジスルフィドタンパク質、ならびにそれらの断片、誘導体および相同体を記載する。
Patent JP-2004527028-A (JP)
IPC: G06F15/00
Filed: 2002-02-01
Abstract: A common communication language that can address all the applications running in a multitude of set top boxes (STBs) or client devices and application servers. The present invention, DATP protocol encapsulates a Meta language that provides a generic portable communication application programmer interface that requires light processor utilization and is well suited for a typical STB possessing limited processing power. DATP requires relatively few processing cycles compared to typical Internet communication protocols. DATP reduces the overhead of the communication protocol handler at the STB and makes the communication protocol handler common for all STBs applications. The preferred DATP protocol is portable for all STBs since it is written in a native language that interfaces with the underlying operating system of the STB. A SGW (SGW) performs as a DATP server. The SGW translates between DATP messages and standard communication protocols. SGW enables SP clients at STBs utilizing DATP to communicate with service applications using a variety of communication protocols. A content converter is provided to convert standard Web content into content suitable for display on a client-viewing device, e.g., a TV.
Patent JP-2004519340-A (JP)
IPC: A61B34/35
Filed: 2002-03-14
Abstract: A method for remote reconstruction of a surface, in which a local system sends information on the position of a mobile element of said local system to a remote system, the mobile element of the local system replicating the position of the mobile element of the remote system, the remote system comprising a remote model of the surface, and a remote operator displaces the mobile element of the remote system, and when the mobile element of the local system comes into contact with said surface, said remote model is modified for each point of contact between the mobile element of the local system and said surface so that the remote model approximates said surface.
Patent JP-2004525927-A (JP)
Title: ランソプラゾール及びその中間体の製造方法
IPC: C07B61/00
Filed: 2002-02-20
Abstract: 本発明は下記化学式(Ｉ)で表される２-[３-メチル-４-(２，２，２-トリフルオロエトキシ)-２-ピリジル]メチルスルピニル-１Ｈ-ベンゾイミダゾール(ランソプラゾール)及びその中間体である下記化学式(II)で表される２-[３-メチル-４-(２，２，２-トリフルオロエトキシ)-２-ピリジル]メチルチオ-１Ｈ-ベンゾイミダゾールを製造する方法に関するもので、反応溶媒の下で２-ヒドロキシメチル-３-メチル-４-(２，２，２-トリフルオロエトキシ)ピリジン又はその塩と２-メルカプトベンゾイミダゾールにハロゲン化剤及び添加剤を加えて、２-[３-メチル-４-(２，２，２-トリフルオロエトキシ)-２-ピリジル]メチルチオ-１Ｈ-ベンゾイミダゾール(II)を高収率で製造し、これを反応溶媒及びベンゼンセレニン酸触媒の下で過酸化水素を以って酸化させてランソプラゾール(Ｉ)を製造するための方法である。
Patent JP-2004519585-A (JP)
IPC: F04B39/00
Filed: 2001-05-24
Abstract: A reciprocating compressor, wherein a flange unit connected to the mover constituting the reciprocating motor is installed on the piston constituting the compressing unit, the distance between the piston flange unit and the front frame of the frame unit is shorter than that of the between the piston flange unit and the reciprocating motor. In the process of being transmitted the linear reciprocal movement driving force of the reciprocating motor and compressing the gas in the compressing unit, the stability of the compressor is raised by preventing the components moving together with the mover of reciprocating motor from impacting with other components by the displacement generated by compression force applying the piston constituting the compressing unit. Also, the size of compressor can be scaled down by compactly constituting the components.
Patent JP-2004535789-A (JP)
Title: デンプン分解酵素をコードする核酸分子
IPC: C12N1/19
Filed: 2002-04-25
Abstract: デンプン分解酵素をコードする核酸分子が提供される。さらに、ベクター、本明細書において説明される核酸分子によって形質転換された、宿主細胞および植物細胞、ならびにそれらを含む植物が提供される。そのうえ、デンプン分解の増大または減少を示す、トランスジェニック植物を作製するための方法について説明される。
Patent JP-2005508859-A (JP)
Title: 新規ピリジルシアノグアニジン化合物
IPC: A61P11/00
Filed: 2002-05-24
Abstract: 下記の式Iで示される化合物、ならびに医薬的に許容されるその塩、溶媒和物、水和物、N-オキシドおよびプロドラッグを開示する。該化合物は医療に有用である。     【化１】     ［式中、   R1は、水素、ハロゲン、または1個またはそれ以上の直鎖または分岐鎖の飽和または不飽和C 1-6 炭化水素基を表し、該基は、場合により、ハロゲン、ヒドロキシ、シアノ、ニトロ、カルボキシ、アルコキシ、アルコキシカルボニル、アルキルカルボニル、ホルミル、アミノ、アミノアルキル、アミノカルボニル、アルキルカルボニルアミノ、スルホ、アミノスルホニル、アルキルスルホニルアミノ、ヒドロキシスルホニルオキシ、ジヒドロキシホスフィノイルオキシまたはホスホノによって置換されていてもよく；   Xは、直鎖または分岐鎖の飽和または不飽和二価C 1-12 炭化水素基を表し、該基は、場合により、ハロゲン、ヒドロキシ、シアノ、ニトロ、カルボキシ、アルコキシ、アルコキシカルボニル、アルキルカルボニル、ホルミル、アミノ、アミノアルキル、アミノカルボニル、アルキルカルボニルアミノ、スルホ、アミノスルホニル、アルキルスルホニルアミノ、ヒドロキシスルホニルオキシ、ジヒドロキシホスフィノイルオキシまたはホスホノによって置換されていてもよく；   Yは、結合、O、C(O)、S、S(O)、S(O) 2 、C(O)O、NH、C(O)NH、OC(O)またはNHC(O)を表し；   Zは、5〜12個の環原子を有する芳香族または非芳香族複素環式基を表し、該基は、場合により、ハロゲン、ヒドロキシ、シアノ、ニトロ、アルコキシ、アルコキシカルボニル、アルキルカルボニル、ホルミル、アミノアルキル、または直鎖または分岐鎖の飽和または不飽和C 1-4 炭化水素基（該炭化水素基は、場合により、ハロゲン、ヒドロキシ、シアノ、ニトロ、アルコキシ、アルコキシカルボニル、アルキルカルボニル、ホルミルまたはアミノアルキルによって置換されていてもよい）によって置換されていてもよく；   R1は、ピリジル環の窒素原子に結合していないものとする］。
Patent JP-2004209875-A (JP)
Title: Manufacturing method for inkjet head
Inventor: AKAIKE MASATAKE
IPC: B41J2/045
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an inkjet head which has the flexibility improved by eliminating effects of a thermal stress generated between a piezoelectric body and a diaphragm without being influenced by a heat treatment as a baking process of the piezoelectric body which constitutes a piezoelectric element.  <P>SOLUTION: The inkjet head discharges ink held in an ink pressure chamber 3 by vibrating the diaphragm 5 joined to cover the ink pressure chamber 3 by the piezoelectric element 20. A manufacturing process of the piezoelectric element 20 which normally requires baking under a high temperature of 600-1,000°C is not carried out on an Si substrate 2, and is carried out on a film formation substrate 13 different from the Si substrate 2. After the manufactured piezoelectric element 20 is joined onto the diaphragm 5 by anodic joining, the film formation substrate 13 is removed, and moreover an upper electrode film 12 and the piezoelectric body 11 of the piezoelectric element 20 are formed in a predetermined shape to complete the inkjet head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245299-A (JP)
Title: Adaptive wavefront modulation system for refractive laser surgery and method adapted thereto
Inventor: PETTIT GEORGE H
IPC: G06Q10/10
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for optimizing the recipe to laser-ablation corneal treatment.  <P>SOLUTION: A method for optimizing a prescription for laser-ablation corneal treatment includes the steps of receiving a measured correction prescription for a current patient having a classification element associated therewith, the prescription having been measured using wavefront determination. A database of treatment outcomes on a plurality of previously treated patients is accessed, each treated patient outcome having associated therewith at least one classification element and comprising a preoperative wavefront-determined correction prescription and a postoperative visual profile. From the treatment outcomes in the database is calculated an average difference between the preoperative prescription and the postoperative profile for at least some of the previously treated patients having a classification element in common with the current patient. Finally the current patient correction prescription is adjusted commensurate with the calculated average difference to form an optimized prescription.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004216650-A (JP)
Title: Filling machine attaching structure and filling machine
Inventor: OTOKURA TAKAYUKI
IPC: B29C44/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for obtaining a foamed molded product extremely reduced in the mark of a filling port by keeping the mating precision of the tip surface of a main pipe nozzle and the inner surface of an inner mold not only during the attaching time of the filling machine but also during a foam molding time, in a filling machine structure, which inserts the main pipe nozzle of the filling machine for supplying a foamable plastic raw material in a mold equipped with the inner mold constituting a molding chamber and a back plate for constituting a vapor chamber to attach the same to the mold, and the filling machine.  <P>SOLUTION: The main pipe nozzle 101 of the filling machine 100 for supplying the foamable plastic raw material P is fixed to the inner mold 3 to be attached to the mold 1 equipped with the inner molds 2 and 3 constituting a molding chamber A and a back plate 4 for constituting a vapor chamber B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218733-A (JP)
Title: Air bleeding structure in multi-stage hydraulic jack
Inventor: WAKE YASUO
IPC: F15B15/16
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To completely bleed air remaining in a back pressure chamber when pressurized oil is filled in the back pressure chamber of a lower piston in a multi-stage hydraulic jack in which an upper piston is inserted in the lower piston in a vertically movable manner and a back pressure chamber of the lower piston is communicated with a positive pressure chamber of the upper piston and pressurized oil is filled in each back pressure chamber.  <P>SOLUTION: In an air-bleeding structure in a multi-stage hydraulic jack in which an upper piston is inserted in a vertically movable manner by a rod cylinder of a lower piston and an upper end ring fitted to the upper end thereof, a back pressure chamber of the lower piston is communicated with a positive pressure chamber of the upper piston, each piston is contracted to fill pressurized oil in each back pressure chamber, and an air-bleeding passage to bleed air remaining in the back pressure chamber when pressurized oil is filled in the back pressure chamber of the lower piston is formed on the upper end ring, the air-bleeding passage comprises a transverse passage which is closed by a plug to communicate the inner circumference of the upper end ring with the outer circumference thereof, and a longitudinal passage which is communicated with the back pressure chamber of the lower piston merged with the transverse passage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220387-A (JP)
Title: Cash managing method and system at operation base point
Inventor: SATO TAKASHI
IPC: G06Q40/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently carry out cash management even when unexpected cash payment/reception from an automatic transaction machine is taken place.  <P>SOLUTION: The balance of cash at an operating base point where cash is delivered with preliminarily set intervals is monitored, and when the cash balance is not more than a preliminarily decided cash balance at any operating base point, a funds shortage date with that timing as a start date is predicted (step S2). When the funds shortage predicted date is before the next cash delivery, delivery date, it is decided that there is possibility that the funds shortage occurs (step S4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316364-A (JP)
Title: Foam and acoustic material using the same, and method for manufacturing the same
Inventor: ISHIKAWA KAZUHISA
IPC: G10K11/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam which is attached to wall surfaces and ceilings of buildings around sound sources or soundproofing walls, etc., of expressways, and has performance effective for decreasing the air-borne sounds, solid borne sounds, and vibrations produced from outside like traffic vehicles, ships and various kinds of machinery in factories, etc., and an acoustic material using the same, and a method for manufacturing the same.  <P>SOLUTION: The acoustic material 1 is formed by laminating and integrally molding the foam 2 and a porous material 3. The foam 2 has vibration damping characteristics as well in addition to sound absorbing characteristics. More specifically, the foam is compounded from respective components consisting of diol of a molecular weight 500 to 5,000, an inorganic filler, water as a foaming agent and isocyanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230349-A (JP)
Title: Vaporization device by heating
Inventor: OTSUKA MASATOMI
IPC: A01M1/20
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the attaching and detaching property of a container and also avoid the contact of a heating body with a liquid-sucking up core.  <P>SOLUTION: This vaporization device by heating used for vaporizing a medicinal liquid sucked up to the liquid-sucking up core 9 by heating the liquid-sucking core 9 installed projectingly from a container 3 filled with the medicinal liquid, by using a heating body 17 is provided by installing a mounting parts 4a, 4b which deform elastically on loading the container 3 so as to nip the container 3 in multiple directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004224631-A (JP)
Title: Polymer hydraulic composition
Inventor: NAKAGAWA HIROYOSHI
IPC: C04B111/20
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer hydraulic composition having high adhesive strength, hardly causing crack, that is, having excellent drying shrinkage resistance, having suppressed diffusion or infiltration of a harmful gas, chlorine ion or the like, useful as a new construction material or a repairing material capable of preventing the corrosion of a corrosive metallic material in the inside part of concrete and applicable as polymer mortar or polymer concrete.  <P>SOLUTION: The polymer hydraulic composition is composed of a powdery component at least containing cement and aggregate, a water-soluble resin consisting essentially of a water-based urethane resin and a liquid admixture containing a water dispersion type metal oxide and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227946-A (JP)
Title: Secondary battery, monomer, and polymer
Inventor: NISHIDE HIROYUKI
IPC: H01M4/02
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery which has a high capacity and is superior in stability of charge and discharge cycle and a polymer suitable as an active material of this secondary battery, and a monomer suitable for manufacturing this polymer.  <P>SOLUTION: This is a secondary battery that has at least a positive electrode, a negative electrode, and an electrolyte, and an active material of at least one of the positive electrode and the negative electrode contains a compound having a specific structure in a molecule. Also a monomer having the specific structure is provided, and the polymer having the specific structure is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224745-A (JP)
Title: Anti-pruritus agent
Inventor: OHARA NOBORU
IPC: A23L33/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skin and a food excellent in anti-pruritus effect and effective in relief of strong itching feeling of the skin in patients having atopic dermatitis and senile xerosis and patients receiving artificial dialysis treatment, free from adverse effect by continuous use and excellent also in safety.  <P>SOLUTION: The anti-pruritus agent comprises bittern as an active ingredient. The external preparation for skin or the food are obtained by formulating the bittern used as the anti-pruritus agent with an external preparation or a food.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229046-A (JP)
Title: Antenna system and wireless device
Inventor: KAMISAKA HIDEKI
IPC: H04B7/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system that uses the circularly polarized waves as the main wave and can easily and freely change the direction of the main radiation and the circulation direction of the circularly polarized waves.  <P>SOLUTION: Antenna elements 2 and 3 are provided in a wireless device 1, the angle of the revolving plane of the antenna element 2 is made approximately 90° to the direction of the antenna element 3, and the length L1 of the antenna element 2 is made a little larger than half the wavelength (about 0.53 of the wavelength) and the length L2 of the antenna element 3 a little smaller than half the wavelength (about 0.47 of the wavelength). Further, the antenna element 2 is mechanically supported by a rotary section 4 in a way free to turn against the circuit board 5 of the wireless device 1 so that the direction of the antenna element 2 can be changed within the XZ plane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI