baber/WOPTO huggingface dataset:
Patent JP-2005182925-A (JP)
Title: Objective lens driving device and optical pickup device equipped with same
Inventor: INUI TOSHIHARU
IPC: G11B7/09
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving device capable of obtaining a high driving sensitivity and an optical pickup device equipped with the same.  <P>SOLUTION: The bottom part 23a of a focusing coil 23 on which the magnetic force of a direction for moving a lens holder 30 is applied is arranged in a direction roughly vertical to the direction of a magnetic field, and the opposing parts 23b and 23c of the focusing coil 23 on which the magnetic force of a direction opposed to that of moving the objective lens 30 is applied are arranged in a direction tilted with respect to the direction of the magnetic field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179537-A (JP)
Title: Method for foaming polylactide and its foam
Inventor: FUSHE CHIN-FEN
IPC: C08L101/16
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for foaming a biodegradable polylactide.  <P>SOLUTION: A polylactide, an aliphatic-aromatic copolyester, a nucleating agent, a lubricant and a slip agent are mixed in an appropriate ratio. The mixture is charged in a conventional extruder, then a suitable amount of a foaming agent is added to the mixture under an appropriate temperature and pressure, and a foamed product is obtained at an exit of the extruder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181238-A (JP)
Title: Spent fuel storage facility in boiling water type nuclear power plant
Inventor: TOYOSHIMA YOSHITERU
IPC: G21C19/07
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe storage facility by surely preventing a criticality accident of a nuclear fuel under storage.  <P>SOLUTION: In this storage facility, a plurality of spray nozzles 84 are arranged in a water face 45 upper side in a spent fuel storage pool 1 for a boiling water type nuclear power plant, an aqueous boric acid solution injection system for injecting an aqueous boric acid solution into a reactor pressure vessel 100 is connected to the spray nozzles 84 via piping 81 and opening and closing valves 82, 83, pumps 57, 58 in the aqueous boric acid solution injection system are operated when a nuclear reaction of the nuclear fuel stored in a rack 46 inside the spent fuel storage pool 1 reaches criticality, opening and closing valves 55, 56, 57, 58, 61, 62 and the opening and closing valves 82, 83 are opened to spray uniformly and wide-angledly the aqueous boric acid solution in an aqueous boric acid solution storage tank 51 from the spray nozzles 84 into the spent fuel storage pool, and the nuclear reaction is restrained by the aqueous boric acid solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186166-A (JP)
Title: Hard film coated tool and manufacturing method therefor
Inventor: SATO TSUGUNORI
IPC: B23B51/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool, performing high-speed and high-efficiency cutting and coated with a hard coating film having excellent wear resistance.  <P>SOLUTION: Base material of a cutting tool is cemented carbide, cermet or high speed tool steel. This hard film coated tool is formed by coating at least one layer of a hard film A and one layer of a hard film B. The hard film A is composed of (Ti<SB>a</SB>, Al<SB>b</SB>, M<SB>c</SB>)(C<SB>1-d</SB>N<SB>d</SB>), wherein M is one or two kinds of metal and semimetal element, the atomic ratios a, b, c of Ti, Al and M satisfy 0.02≤a≤0.2, 0.8≤b≤0.95, and a+b+c = 1, and the atomic ratio d of N satisfies 0.5≤d≤1. The hard film B is composed of Ti<SB>1-e</SB>Al<SB>e</SB>N, wherein the atomic ratio e of Al is e≤0.6. The hard film B is coated on the base material side from the hard film A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192275-A (JP)
Title: Charge controller
Inventor: SHISHIMAYA YOSHIKO
IPC: H01M10/44
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge controller which can prevent death of a battery, even after the stoppage of an internal combustion engine.  <P>SOLUTION: An engine ECU20 detects the charge state of a battery 15 by voltage sensor 26, after stoppage of an engine 10, by the charge control processing executed by MPU21, and decides whether the battery 15 needs to be charged, based on the charge state detected hereby. When it is determined that there is a need for charging, it instructs an economy-running ECU30, which controls the operation of the engine 10, to start the engine 10. Hereby, the engine 10 of a vehicle concerned is started, when there is a need to charge the battery 15, even after the stoppage of the engine 10, therefore the battery 15 can be charged by an alternator 12 which can generate electricity by the driving force by the engine 10. Accordingly, it becomes possible to prevent dying of the battery, even after stoppage of the engine 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186315-A (JP)
Title: Printing process device, method and program
Inventor: YAGI MICHIAKI
IPC: B41J21/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that optimal printing attributes effective for resource saving and sustenance of legibility can be easily set up without relying on the help of a user.  <P>SOLUTION: In the printing process device 30, a printing attribute setting up part 33 monitors whether a cost corresponding to a reduction rate of print resources used in printing is assigned, when resource-saving oriented printing of some documentary information is instructed by a user using a client terminal, e.g., a printing request screen shown in a display part of the client terminal of 10a. Further, when the said cost is assigned, the printing attribute setting up part 33 automatically sets up the printing attributes to the documentary information instructed for printing which can be printed within the range of the assigned cost, referring to information stored in a printing attribute/cost management table 341.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188207-A (JP)
Title: Storage tank easy for cleaning tank bottom
Inventor: HAYASHI SHINICHIRO
IPC: E03F1/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank for improving a flow of water in a tank bottom surface by devising a member minimally covering the storage tank bottom surface and an assembling method of the member.  <P>SOLUTION: This first invention is a storage tank easy for cleaning the tank bottom, characterized by arranging a cylindrical part bottom part of the member so as to contact with a surface of a thin plate, by laying the thin plate 3 on a bottom part of the storage tank, in an underground storage tank constituted by covering a division with sheets, by partitioning a storage space by arranging a member composed of a plate part 11 having a through-hole and a cylindrical part 12 vertically arranged on the plate part. Second invention is a storage tank for easily cleaning the tank bottom, characterized by arranging a coinciding part 2 coinciding with the inside of an inner wall of a member cylindrical bottom part on the tin plate 3 laid on the bottom part of the storage tank in the invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192112-A (JP)
Title: Image processing apparatus, image processing method, computer readable storage medium with program stored thereon, and program
Inventor: UCHIYAMA YOSHIHIKO
IPC: H04N5/235
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To assign selective setting of various parameters relating to various imaging conditions to a familiar specific image as new imaging conditions for management, and to manage the registered imaging conditions with high reproducibility easily to call.  <P>SOLUTION: In the image processing apparatus comprising a storage device section 3 for storing image information captured by an image pickup section, imaging conditions for imaging due to the image pickup section are manually set by an operating section 6, and a control section 5 registers in a registration information database section 9 specific image information which is captured on the set imaging conditions, as setting call information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195351-A (JP)
Title: Wheel inspection device and wheel inspection method
Inventor: OKADA TAKASHI
IPC: G01M17/007
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel inspection device capable of measuring an exact toe angle.  <P>SOLUTION: The wheel inspection device comprises a table 30 for placing the wheel; a supporting base 20 for supporting the table 30 moveably at least toward lateral direction; a clamping means 14 for clamping the wheel placed on the table 30; a restriction means 40 for restricting the movement of the table 30 toward lateral direction; and a measurement means for measuring at least the toe angle under the table restricted condition by the restriction means 40. The restriction means 40 restricts the lateral movement of the table 30 at the position where the wheel has been clamped by the clamping means 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195667-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI KYOICHIRO
IPC: G06F3/12
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which a user can easily be aware of the price of each image formation.  <P>SOLUTION: The image forming apparatus forms images onto paper based upon image data. The image forming apparatus includes: a charging information creating means for creating charging information based on a charging table predetermined according to the mode of the image formation, and an image forming means by which, when the image formation is carried out, charging information for asking a user to pay an amount for the image formation is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005500649-A (JP)
Title: アゾール誘導体を含有する、燃料電池ドライブ中での冷却系用の冷媒
IPC: H01M8/04
Filed: 2002-06-06
Abstract: 硫黄原子を含有しないかまたは最高で１個有してよく、かつ芳香族もしくは飽和６員オルト位縮合体を有してよい、窒素および硫黄の群からなる２個または３個のヘテロ原子を有する１個以上の５員複素環式化合物（アゾール誘導体）を含有する、アルキレングリコールまたはその誘導体をベースとする、最大５０μＳ／ｃｍの伝導率を有する、すぐに使用できる水性冷媒組成物を生じる、燃料電池ドライブ中での冷却系用の不凍液濃縮液。
Patent JP-2004533023-A (JP)
Title: 表示機能に従って図形情報を表示する方法およびシステム
IPC: G06F17/30
Filed: 2002-06-25
Abstract: 図形情報（テキスト、アイコン、イメージなど）が、受信した形式からコンピューティング装置に図形情報を表示するよう適応した形式に修正される。図形情報の修正は、コンピューティング装置の表示機能を表すコンピューティング装置の特性に基づいている。コンピューティング装置に表示するのに適した形式に図形情報を変換するために、図形情報がモジュールで生成される。モジュールは、そのモジュールにある図形情報を入手するためにアクセスされる。入手した図形情報がコンピューティング装置に表示するために適応した形式であるように、図形情報はコンピューティング装置の特性に従ってモジュールから入手される。 【選択図】図２
Patent JP-2004537828-A (JP)
Title: ３軸高温超電導ケーブル
IPC: H01B12/02
Filed: 2002-07-30
Abstract: 低温誘電の手法に基づく高温超電導（ＨＴＳ）送電ケーブルであり、ＨＴＳ遮蔽を有する。このケーブルは、３位相全てを単一のクライオスタット内に収容可能であり、隣接位相が発生する磁界による大きな劣化や損失を引き起こすことがない。３位相を互いに同心配置することにより、さらなる最適化を実現する。この３軸構成は、遮蔽層を必要としない。３つの個別に遮蔽した位相に比べ、より小型であり、ＨＴＳテープを約半分しか必要としない。各位相は、２層のＢＳＣＣＯ−２２２３ＨＴＳテープから成ることが好ましい。
Patent JP-2005501358-A (JP)
Title: 静電飛行高度制御システム及び方法
IPC: G11B21/21
Filed: 2002-08-21
Abstract: 電気伝導性の媒体表面（１７０）からのデータに対するアクセス用のヘッド（１７２）、が提供される。ヘッド（１７２）は、媒体表面（１７０）に対して対向構成されたベアリング面を定義するスライダー本体、を有する。飛行高度制御電極（１７６）が盛り上り部分上に位置決めされる。更に、飛行高度制御電極（１７６）と媒体表面（１７０）は、ヘッド（１７２）を支持する空気の誘電層を有するコンデンサーである対向プレートを形成する。又、飛行高度制御電極（１７６）は、スライダー本体と電気的に絶縁される。スライダー本体上に配置されるヘッド電気接続線（１８４）が、飛行高度制御電極（１７６）と電気的に接続される。ヘッド電気接続線（１８４）は、飛行高度制御電圧を飛行高度制御電極（１７６）に提供する。
Patent JP-2005510270-A (JP)
Title: 壁に掛けるように適合された物体用のハンガ
IPC: A47G1/20
Filed: 2002-11-05
Abstract: 絵画ハンガは、壁に掛ける額縁のワイヤ（２８）を受けるための舌部（１４）がそこから打ち抜き加工される金属のベース（１２）を備える。舌部はベース（１２）の前面（１６）に対して凸面形状をもち、ワイヤが載るベースの棚部（５０）が、ベースの前面（１６）から延びる突出部（６０）を支える。舌部（１４）は、ベース（１２）から離れて延びるにつれて、角度が段々増加する湾曲部を備える。
Patent JP-2005509646-A (JP)
Title: 重水素化されたピラゾロピリミジノン並びに前記化合物を含有する医薬品
IPC: A61P11/06
Filed: 2002-11-07
Abstract: 本発明は重水素化されたピラゾロピリミジノン並びに前記化合物を含有する医薬品に関する。本発明の課題は、既に公知の化合物と比較して改善された薬物動態学的及び／又は薬力薬理学的特性を示すピラゾロピリミジノンを提供することである。
Patent JP-2005508232-A (JP)
IPC: A61M5/32
Filed: 2002-11-04
Abstract: In one embodiment, an automatic injector comprises a cartridge adapted to contain a charge of medicament, a seal structure disposed toward a forward end of the cartridge, a plunger normally disposed in a generally rearward end of the cartridge and movable through the cartridge toward a generally forward end thereof in response to an actuating procedure. The movable plunger rearwardly confines the medicament within the cartridge. A needle normally disposed in communication with the medicament container provides a passage in which the medicament is released into an individual's flesh in response to an actuating procedure projecting the needle into the flesh of the individual. The cartridge having an increased friction region so as to slow the motion of the plunger when the forward end of the needle travels through the seal in order to eliminate coring.
Patent JP-2005509581-A (JP)
Title: 昇降路アクセス検知システム
IPC: B66B5/00
Filed: 2002-09-24
Abstract: 偶数階のドア位置監視用の安全チェーンと、奇数階のドア位置監視用の安全チェーンと、ピットドア位置監視用の安全チェーンと、の３つの安全チェーンを備え、かつ、ピットドアや乗り場ドアの開放を検知したときに、エレベータを別の階にゆっくり移動させ、続いて、開いたピットドアや乗り場ドアを閉じることを特徴とする、改良昇降路アクセス検知システムに関する。
Patent JP-2005510424-A (JP)
Title: ユーザーフレンドリな容器と蓋のねじ付きアッセンブリ
IPC: B65D41/04
Filed: 2002-11-19
Abstract: 本発明は、ねじ付きの容器の蓋アッセンブリを提供する。このアッセンブリは、開口部を有する容器首部（１０）と、この首部のための蓋（１２）とを備えており、この蓋はベース部（１４）と裾部（１６）とを有している。首部には第１螺旋ねじが設けられており、この第１螺旋ねじは１つ又はそれ以上の第１ねじ節（１８）を有している。蓋の裾部（１６）の内面には第２螺旋ねじが設けられており、この第２螺旋ねじは１つまたはそれ以上の第２ねじ節（２０）を有している。これら第１，第２の螺旋ねじは、ユーザーが蓋を回すことにより、蓋を首部にシール位置まで締め込んだり外したり再び締め込んだりすることができるように構成されている。第１ねじ節（１８）は、第２ねじ節（２０）より短い。各第２ねじ節は、１つまたはそれ以上の径方向に離れた突出部からなっている。各突出部は蓋の裾部の周りを径方向に６０°以下の範囲で延びている。
Patent JP-2005510574-A (JP)
Title: リガンド発見のための方法
IPC: C12Q1/68
Filed: 2002-04-24
Abstract: 本発明は、リガンド発見のための新規の方法を開示する。本発明の方法は、「結合（ｔｅｔｈｅｒｉｎｇ）」と称されるプロセスに依存し、ここで、潜在的なリガンドが、標的に共有結合されるか、または「結合」され、引き続き同定される。ほ１つの実施形態において、本発明は、標的−化合物結合体を提供する。１つの実施形態において、この標的は、酵素、レセプター、転写因子、レセプターに対するリガンド、増殖因子、サイトカイン、免疫グロブリン、核タンパク質、シグナル伝達成分、およびアロステリック酵素調節因子からなる群より選択される。
Patent JP-2006502603-A (JP)
Title: 寄生容量性負荷を低減したクロスバー・デバイスおよび再構成可能回路におけるクロスバー・デバイスの使用
IPC: H03K17/16
Filed: 2003-01-07
Abstract: クロスバー・デバイスは、第１のセットの入力線と第２のセットの出力線とを含む。複数のパス・トランジスタ・チェーンを設け、寄生容量性負荷を減少させた形で入力線を出力線に選択的に結合させる。さらに、メモリ素子とデコーダ論理を設けて、選択的結合の制御を容易にする。さらに、クロスバー・デバイスの各メモリ素子にＶｔｈだけ高い供給電圧が供給されるようにして、対応する出力バッファの入力電圧をＶｄｄに維持することにより、複数のクロスバー・デバイスの再構成可能回路ブロックへの低電力応用を改善させることができる。さらに、相互に接続したクロスバー・デバイスの全ての出力バッファに制御線を介して制御回路を結合し、これらのクロスバー・デバイスの出力バッファを既知のパワーオン状態にすることにより、複数のクロスバー・デバイスの再構成可能回路ブロックへの適用を改善する。
Patent JP-2005514986-A (JP)
Title: 制御された運動範囲を提供する受動運動装置
IPC: A61F7/00
Filed: 2003-01-08
Abstract: 受動運動および／または治療装置であって、本装置の使用者の身体の少なくとも一部分を支持する主支持アセンブリを含む受動運動および／または治療装置が、提供される。アセンブリは、共通の平面に配置された第１の支持部材と第２の支持部材とを含む。第２の支持部材は、主支持支持部材に回転可能に連結されるとともにそれに対して可動であって、第２の支持部材により支持された使用者の身体の一部分を、第１の支持部材により支持された身体の一部分に対して受動的に運動させる。取り外し可能な脚支持アセンブリは、使用時に、いずれかの端部において主支持アセンブリに連結されるように適合されて、共通の平面に平行でかつそれよりも高められた平面において、使用者の脚のふくらはぎを支持し、それと同時に、本装置が、上述の身体の受動的運動を提供する。電動駆動構成が、第２の支持部材の前述の相対的な運動を提供するために使用される。
Patent JP-2005518312-A (JP)
Title: 断続的エアゾール放出弁
IPC: B65D83/16
Filed: 2003-01-22
Abstract: 弁アセンブリは、電力を用いずに、エアゾール容器（１２）からエアゾール内容物を所定間隔で自動的に放出できる。隔壁（４０）は、蓄積フェーズの間に缶（１２）の一部分から気体推進剤を受け取る蓄積チャンバ（３６）を少なくとも部分的に定める。蓄積チャンバ（３６）の内圧が所定の閾値に達すると、隔壁が密閉部を伴って移動して、出口チャネル（５１）の密閉を解除し、これによって主たる活性薬品のスプレー噴出が開始される。蓄積チャンバ（３６）内の圧力が閾値圧力よりも低くなると、隔壁（４０）は元の位置をとる。
Patent JP-2005521544-A (JP)
IPC: B05B15/02
Filed: 2003-02-05
Abstract: The installation according to the invention comprises at least one robot of which a mobile part supports at least one sprayer and a tank of coating product connected thereto for feeding the sprayer. The robot bears a second tank adapted to be filled with cleaning product, this second tank being connected to feed cleaning product to the tank of coating product, the sprayer and/or the conduits connecting the first tank to the sprayer. The first tank, the sprayer and/or the conduits can be cleaned in masked time.
Patent JP-2005518434-A (JP)
Title: 抗新生物薬剤、特にテモゾロミドの薬学的処方物、その同一物の製造方法および使用方法
IPC: A61K31/704
Filed: 2003-02-20
Abstract: いくつかの実施形態において、本発明は、少なくとも１つの抗新生物薬剤またはその薬学的に受容可能な塩、および少なくとも１つの水性希釈剤において前記少なくとも１つの抗新生物薬剤を実質的に溶解させるために十分な、少なくとも１つの溶解促進剤を含む薬学的処方物、前記薬学的処方物を含む凍結乾燥粉末、ならびにそれらの製品を開示する。ここで、溶解促進剤は、尿素、Ｌ−ヒスチジン、Ｌ−スレオニン、Ｌ−アスパラギン、Ｌ−セリン、Ｌ−グルタミン、またはそれらの混合物である。
Patent JP-2005522476-A (JP)
Title: 新規甲状腺受容体リガンド
IPC: A61P5/16
Filed: 2003-02-10
Abstract: 本発明は、一般式に記載の新規化合物に関し、これは甲状腺受容体リガンド、好ましくは、アンタゴニスト、部分アンタゴニスト、または部分アゴニストであり、また心不整脈、甲状腺中毒症、無症状性甲状腺機能亢進症（hyperthyrodism）および肝疾患のような心臓障害および代謝障害の治療におけるそのような化合物の使用法に関する。
Patent JP-2005195853-A (JP)
Title: Protection paper for electrophotographic photoreceptor and protection method for electrophotographic photoreceptor
Inventor: IGUCHI KENICHI
IPC: B65D81/30
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide protection paper for a cylindrical electrophotographic photoreceptor realizing the reduction of an image defect caused by the protection paper by restraining a flaw such as a pressuring mark whose area is comparatively large but which can not be visually confirmed on the surface of a photoreceptive layer even though the thickness of the protection paper is not increased.  <P>SOLUTION: The protection paper to be wound around the outer circumference of the cylindrical electrophotographic photoreceptor has thickness being 0.06 to 0.12mm and length in a winding direction being twice or more times as long as the winding length of the outer circumference of the photoreceptor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197111-A (JP)
Title: Heating vessel for electromagnetic induction heater
Inventor: SAEKI NOBORU
IPC: A47J27/00
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To use an induction current generated in a heating vessel to be heated, which is heated by an electromagnetic induction heater, for uses other than heating (generating heat).  <P>SOLUTION: This heating vessel is used by being placed on the electromagnetic induction heater. An electromagnetic induction element 10 to receive a magnetic field from a heating coil 1 or a power extracting means 12 equipped with the electromagnetic induction element 10 and a rectifying element 11 is provided in the heating vessel, and power is extracted as operating power for a display means 14 and a measuring means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196564-A (JP)
Title: Contents intermediary server
Inventor: MORIZAKI KAZUHIKO
IPC: G06Q50/00
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents intermediary server capable of adapting a contents delivery system provided by a contents service provider and having permeability between a user and the contents service provider and having less load for both user and contents service provider.  <P>SOLUTION: The contents intermediary server 1 comprises a purchase request receiving section 11, an address detecting section 12, a contents identification information detecting section 13, a user settlement information detecting section 14, an intermediary server settlement section 15, an address substituting section 16, a purchase request identification management section 17, an address adding section 18, a contents receiving section 19, a format conversion section 20, a contents transmission section 21, an address storage section 22, a settlement storage section, and a format storage section 24. The address substituting section 16 requests proxy purchase of contents by substituting an address of a reproduced terminal 2 of a user with an address of the contents intermediary server 1, the format conversion section 20 converts the delivered contents, and they are transmitted to the reproducing terminal 2 of a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200235-A (JP)
Title: Production method for niobium oxide sol
Inventor: YAMAGUCHI ISAMU
IPC: C01G33/00
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce efficiently a niobium oxide sol which is composed of stable, high-concentration colloid particles and is very useful as a raw material for a catalyst, an optoelectronic material, a semiconductor material, a coating, and the like.  <P>SOLUTION: The niobium oxide sol is produced by a method comprising adding citric acid to a niobium oxide sol stabilized with oxalic acid, then adding an aqueous ammonia solution to adjust the pH to 7-10, and removing the oxalic acid. The method can easily produce a niobium oxide sol which exhibits good stability even when colloid particles forming the sol are originally unstable, e.g. when mixed with other ingredients at a high concentration or when the pH fluctuates remarkably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198717-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent delay of transmission of a control signal indicating the number of winning balls to a put-out control means from a game control means, and to securely manage the number of prize game media yet to be put out.  <P>SOLUTION: The put-out control means continues the turned-on state of a winning ball BUSY signal only for a winning ball BUSY signal turned-on period, and changes the state to the turned-off state when receives a wining ball REQ signal from the game control means. The game control means subtracts the number of winning balls indicated by a winning ball number signal from a total winning ball number buffer after confirming that the turned-on state of the winning ball BUSY signal has continued for a winning ball BUSY signal input confirmation period, and changes the state of the winning ball REQ signal to the turned-off state when the winning ball BUSY signal is in the turned-off state. Then, the game control means changes the output state of the winning ball number signal to change the state of the winning ball REQ signal to the turned-on state if the content of the total winning ball number buffer is not zero. When a connection confirmation signal is in the turned-on state, the game ball put-out process is stopped at appropriate time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203499-A (JP)
Title: Light emitting diode, and range finding light source and range finding apparatus using the diode
Inventor: SATO MAKOTO
IPC: G01C3/06
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode enabled to emit a virtually ghost-free light by eliminating the reflection by leads of the leak, emitted in the direction opposite to the light emitting surface of the LED chip towards the molded convex lens.  <P>SOLUTION: The light emitting diode comprises leads 2 and 3; an LED chip 4 arranged on the surfaces of the leads 2 and 3 facing the same direction and connected to the leads 2 and 3 with its light emitting surface 4a arranged facing away from the leads 2 and 3; a molded body 6 wherein the LED chip 4 is molded and wherein a convex lens 7 is formed on the light emitting surface 4a of the LED chip 4, so that the angle of divergence of the light emitted by the light emitting surface 4a of the LED chip 4 is narrowed; and a nonreflective light-shielding film 8 for shielding leaks emitted from the side faces of the LED chip 4 in the direction opposite to the emission direction of the light emitting surface 4a of the LED chip 4, with the film 8 formed in the molded body 6 and covering the surfaces of the leads 2 and 3 on the side of the LED chip 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204050-A (JP)
Title: Circuit for detecting known signal section
Inventor: HASEGAWA OSAMU
IPC: H04L7/00
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for detecting known signal section whose detection accuracy is improved.  <P>SOLUTION: A DFT part 36 executes discrete Fourier transformation of a detection signal obtained; by detecting a received signal for a specified period shorter than a known signal section in a received signal at each timing point. An intensity acquiring part 38 acquires the intensity of a component, corresponding to the frequency of variation in symbol value in a known signal section, in the output from the DFT part 36. A known signal section acquiring part 40 acquires the known signal section of the received signal, based on the intensity obtained with a plurality of timings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI