baber/WOPTO huggingface dataset:
Patent JP-2004208234-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: NISHIO AKIHIKO
IPC: H04W24/10
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput of a present cell and of peripheral cells.  <P>SOLUTION: A CIR measuring part 307 measures a CIR in association with all sub-carriers. With respect to the CIR measured result, a block selecting part 308 decides a threshold on the basis of threshold information corresponding to traffic volume of the present cell and of the peripheral cells. A CIR averaging part 309 averages the CIR of available blocks. A CQI generating part 310 generates a CQI on the basis of the average value of the CIR. The generated CQI and the selected block number are reported to base station equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213128-A (JP)
Title: Documentation management device and documentation management method
Inventor: OTSUKA TAKESHI
IPC: G06F12/14
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To clear up confidentiality of stored confidential documents, and to prevent falsification or an outflow of an original document to the outside.  <P>SOLUTION: This documentation management device (server) 100 storing and managing the plurality of documents converts the original document not original document data (the original document) stored in a data storage area but original document into image data in response to an acquisition request of document data from a client 101 (102), and generates and transmits a document image with a watermark attached with the watermark.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208528-A (JP)
Title: Sugar-coated food product
Inventor: USHIO KENJI
IPC: A23G3/54
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar-coated food product comprising a sugar coating layer having smooth sucking feeling and crispy palate feeling, and having moderate sour taste without losing deliciousness of sugar, and a crunchy center layer.  <P>SOLUTION: This sugar-coated food product has the following structure: the center layer comprises tablet confectionery or pellet, the sugar-coated layer has weight ≥5 times the weight of the center layer, the sugar-coated layer is formed so that a sugar layer and a vitamin-C layer are multiply piled up, the sugar layer has a crystallized form, and an average particle diameter of the crystal is 5-15 μm. It is more preferable that a xylitol layer is provided as the outmost layer of the food product so as to bring out moderate sour taste and the deliciousness of the sugar to better advantage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181436-A (JP)
Title: Iron coexistence electrolytic treatment method of cod component in waste water
Inventor: OZAWA TOSHIO
IPC: C02F1/461
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing a chemical oxygen demand (COD) component in waste water with the compound operation of oxidation decomposition of the COD component resulting from an electrode reaction on an electrode surface of an insoluble anode, and oxidizing power of ferric acid which is an oxidizing agent resulting from electrolysis of iron ions simultaneously added into the waste water.  <P>SOLUTION: Electrolysis is performed by using the insoluble electrode for the anode and using an electrode of iron for a cathode, polarities of the electrodes are inverted in the middle of electrolysis, electrolysis is continued while recovering the original states of the polarities again and such electrolytic operation is repeated to oxidize the iron ions to produce magnetite of the iron oxide. Further, oxidation is advanced to produce the ferric acid as the oxidizing agent and with the oxidation operation thereof, the COD component is remarkably lowered. As another method, a titanium electrode is used for the cathode or the same insoluble electrode as the anode is used, the iron ions are added into the waste water in advance, iron is deposited on the cathode by electrolysis and even when the iron ions are solved out by inverting the polarities, the similar effect is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205024-A (JP)
Title: Regenerative working method for existing small diameter pipe
Inventor: OHINATA MASAAKI
IPC: F16L1/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative working method capable of easily working by an inversion working method even for an existing small diameter pipe with a small diameter and sharp bent part in a pipeline such as a water feed pipe and a gas feed pipe.  <P>SOLUTION: When the regenerative working of the existing small diameter pipe is performed by applying the inversion working method utilizing fluid pressure, a flat folded tube having a tube width reduced by folding from the state of a flat tube and fixedly set in a flat folded state by a heating treatment is applied as a lining tube, and the inversion insertion of the tube into the existing pipe is performed under the condition that a long tape pre-inserted into the tube is pulled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003536058-A (JP)
Title: 集積アクティブフラックスマイクロ流体デバイスおよび方法
IPC: C12Q1/68
Filed: 2001-06-05
Abstract: (57)【要約】
本発明は、特定の疾患と関連したＤＮＡ、タンパク質、または他の分子の迅速な診断のための微細構築デバイスに関する。本発明のデバイスおよび方法は、ハイブリダイズされたポリヌクレオチドまたは抗原／抗体複合体と関連付けられた検出可能なレポーターのシグナルを測定することによって、ポリヌクレオチド（たとえばＤＮＡ）またはタンパク質（たとえば抗体）などの分子（たとえば分子量）を検出することによる、複数の疾患の同時診断に用いることができる。本発明による微細構築デバイスでは、分子（すなわち、ポリヌクレオチド、タンパク質、または抗原／抗体複合体）の存在の検出は、結合した分子と関連付けられた光学的に検出可能な（たとえば蛍光）レポーターからのハイブリダイゼーションシグナルと関係している。
Patent JP-2004501888-A (JP)
Title: ホスホジエステラーゼｉｖ阻害活性を有する薬剤の調製に有用な化合物
IPC: C07C59/90
Filed: 2001-06-15
Abstract: 基が明細書中に規定するものである、式（Ｉ）の化合物、ならびにその調製法、および薬剤としての、特に選択的ホスホジエステラーゼＩＶインヒビターとしてのその使用を開示する。 【化１】
Patent JP-2004505027-A (JP)
Title: 新規な組成物及び使用
IPC: A61K6/60
Filed: 2001-07-26
Abstract: プラークにおける酸生成による歯の損傷の減少または予防に経口使用するための炭水化物含有組成物であって、４．５以下の有効ｐＨを有し、炭水化物源として、少なくとも１．０重量％の、α−アミラーゼで消化可能な、α−（１，４）結合したグルコースポリマーを含み、単糖類および二糖類の濃度が２．０重量％以下である、炭水化物含有組成物。
Patent JP-2004507141-A (JP)
IPC: H03G9/02
Filed: 2001-08-14
Abstract: A method of processing an audio signal in order to overcome background noise extraneous to the audio signal. The method includes comparing a measure of the audio signal in a frequency component of the audio signal to a measure of the noise in a frequency component of the background noise, determining a gain responsive to the comparison and amplifying at least a portion of the audio signal, including at least one frequency segment not included in the frequency component of the audio signal, by the determined gain.
Patent JP-2004508173-A (JP)
IPC: B05B7/24
Filed: 2001-09-05
Abstract: The invention relates to a device for the application of a sprayable fluid, such as dyer's oil, lubricants, disinfecting solutions, cleaning solutions or similar, by means of a fluid, in particular compressed air, with a compressed air supply line and a fluid supply line. According to the invention, such a functional unit may be further developed and, in particular, a possibility created of being able to exactly set the amounts of material to be sprayed, by extremely simple control of the linked elements, whereby the fluid supply line (6) feeds into a cylinder chamber (21) of a tandem piston (17) and the compressed air line (7) feeds into the other cylinder chamber (22) of the tandem piston (17). The outlet lines (12) for the fluid from the corresponding cylinder chamber and the compressed air (14) from the other cylinder chamber feed the spray nozzles (15, 16).
Patent JP-2004512927-A (JP)
IPC: C08F2/46
Filed: 2001-09-12
Abstract: The present invention relates to a process for process for preparing a coating by a) applying to a porous and/or absorbent substrate a liquid coating composition containing at least one component having (meth)acryloyl groups and a dynamic viscosity of less than 2000 mPa.s and 0.1 to 10 wt. %, based on the non-volatile content of the coating composition, of an additive selected from polyamides, oligomeric fatty acid amides and polymeric fatty acid amides and b) polymerizing the composition with radiation. The present invention also relates to the resulting coated substrates and to the coating compositions used in the process.
Patent JP-2004511341-A (JP)
Title: 噴霧器に送給する装置と方法およびそのような装置を備えた吹き付け設備
IPC: B05B15/12
Filed: 2001-10-18
Abstract: 本発明は、コンベアベルトにより移動する物体にコーティング剤を吹き付ける設備の噴霧器にコーティング剤を供給する装置に関するものであり、前記装置は、各々が噴霧器に割り当てられた二次タンク（４０）に供給することができる少なくとも一つの主タンク（９０、９０’）、前記主タンクの内容物を前記二次タンクの間に分配する少なくとも一つのステーション（７０、７０’）、および前記コーティング剤が充填された二次タンクを、コーティング剤を適用するロボット（１０〜１７）の方に移動させ、前記噴霧器を前記物体（１）に向き合う位置に移動させることができる手段（６０、６０’）を備えている。各二次タンク（４０）はそれが割り当てられた噴霧器とともに、前記手段（６０、６０’）により、適用装置（１０〜１７）から分配ステーション（７０、７０’）まで、およびその逆に、移動できるサブアセンブリ（２０〜２７）を形成している。
Patent JP-2004513128-A (JP)
IPC: A61P13/08
Filed: 2001-10-09
Abstract: Compounds of the general structural formula and use of the compounds and salts and solvates thereof, as therapeutic agents.
Patent JP-2004512891-A (JP)
Title: 煙排出システム
IPC: A61C1/08
Filed: 2001-11-09
Abstract: 外科手術手順の気体副生成物および化学物質からの有害な蒸気を除去するための改善された煙排出システムおよび方法が提供される。煙および蒸気排出システムは、外科手術部位に位置付けられ得るか、または作業スペースに組み込まれる減圧ヘッドを備える。減圧ヘッドは、プレナム、および減圧または低圧がプレナム内に確立された場合にプレナムがつぶれるのを防ぐためのプレナム支持体を備え、種々の外科手術部位または商業的作業スペースにおける種々の外科手術または商業的手順において、このシステムの使用を容易にするように適合される。
Patent JP-2004534553-A (JP)
Title: ポリマー製取り外し接合部を備える、移植可能なデバイス
IPC: A61F2/966
Filed: 2001-11-14
Abstract: 本発明は、血管閉塞コイルおよびステントのような移植可能なデバイスを含み、このデバイスは、このデバイスを送達機構に連結する接合部材を備える。この接合部材は、低周波数エネルギーまたは直流（ＤＣ）を使用して、融解されるかまたは移植可能物から切断される。被験体に移植可能なデバイスを導入する方法であって、該方法は、以下：（ａ）請求項１〜１３のいずれかに記載のアセンブリを、被験体に導入する工程、および（ｂ）低周波数エネルギーまたは直流を適用することによって、移植可能なデバイスを取り外す工程、を包含する、方法もまた、提供される。
Patent JP-2004513749-A (JP)
IPC: C07J5/00
Filed: 2001-11-26
Abstract: A method of sterilizing a pharmaceutical composition containing a suspension of a pharmaceutical comprises rapidly heating the pharmaceutical composition from ambient temperature to an elevated temperature, maintaining it at or above the elevated temperature for a period of time, and rapidly cooling the pharmaceutical composition to ambient temperature.
Patent JP-2004516710-A (JP)
Title: バス・ネットワークとして設定されるリング・ネットワーク
IPC: H04L12/42
Filed: 2001-11-27
Abstract: 本発明は、４以上のｎ個のノード２００−１，．．．，２００−５と、ｎ−１個のケーブル区間１００−１，．．．，１００−５より成るバス・ネットワークとしてインストールされるリング・ネットワークに関する。ケーブル区間の各々は、進行回線１０５−１．．．１０５−４と、復帰回線１１０−１．．．１１０−４とを有する。このネットワークの先頭および末尾のノードを除くノードは、中間ノードと呼ばれる。本発明は、その全長が拡大されるようにネットワークを改善することを目的とする。この目的を解決する手法において、連続的に並んだ中間ノード２００−２，．．．，２００−４におけるネットワーク・インターフェースが、中間ノードの各々に各自結合される２つのケーブル区間に関する２つの進行回線１０５−１，．．．，１０５−４の間で又は２つの復帰回線１１０−１，．．．，１１０−４の間で交互に結合される。
Patent JP-2004528743-A (JP)
Title: ノードをワイヤレス・メッシュ・ネットワークに入場許可するための結合プロセス方法
IPC: H04L12/56
Filed: 2001-10-25
Abstract: ワイヤレス・メッシュ・トポロジ・ネットワークのための結合プロセスが提供される。ネットワークにおいて、複数のノードが共により大きいセクタ角度をカバーする多くの空間カバレージ・サブ・セクタを有し、１つのノードがそのサブ・セクタによってカバーされる方向に位置する他のノードとの接続を確立できる。結合プロセスは、結合ノードをネットワークに追加し、結合ノードに、定義された時間、特定の受信周波数でサブ・セクタを聴取させることを含む。その後、ネットワーク・ノードは、定義されたタイミングおよびシーケンスに従って、そのサブ・セクタおよびその受信周波数を変更する。アクティブ・ネットワーク・ノードは、存在する内部ネットワーク通信のために既に使用中のサブ・セクタから導き出された相対位置および相対角度方位に基づいて、定義されたサブ・セクタ周波数、タイミングで、編成された送信勧誘データ・パケットを送信する。このことにより、ネットワーク内の周波数干渉が減少し、結合プロセスのために必要な時間が減少される。
Patent JP-2004524088-A (JP)
Title: 睡眠時呼吸障害を治療する装置における空気圧信号の監視
IPC: A61M16/16
Filed: 2002-02-14
Abstract: 第一の加湿部（２０）、第一の加湿部（２０）に接続可能である第二の加湿部（２４）、第一および第二の加湿部（２０、２４）の間に配置されている密閉ガスケット（２２）を備えている加湿器（１０）が提供される。第二の加湿部（２４）は、その中に液体を保持するように構成されており、第一および第二の加湿部（２０、２４）と密閉ガスケット（２２）とは、加湿器（１０）内で第一および第二の内部通路（９９、８０）を規定する。第一の通路（９９）は、液体の表面に露出されるように配置されており、第二の通路（８０）は、第一の通路（９９）および液体の表面の少なくとも一方から分離されている。第二の通路（８０）は、圧力および／または音検出装置と連絡するように構成されている。 【選択図】図２
Patent JP-2004523850-A (JP)
Title: 入力装置の動きに基づいてオブジェクトのための機能を実行する方法およびコンピュータシステム
IPC: G06F3/041
Filed: 2001-12-14
Abstract: 本発明は、データ処理コンピュータシステム（１００）の機能を実行する方法（４００）、コンピュータプログラム製品（２００）およびシステム（１００）について述べる。前記機能はオブジェクト（１２５）に関連している。前記方法は、ディスプレイ装置（１２０）上にオブジェクトのグラフィカルな表現を表示するステップと、入力装置（１３０）から動きデータ（１３１）を受信するステップと、動きデータに対応する、カーソルの動き（１２１）に合うマッチング動きパターン（２２１）を識別するステップと、マッチング動きパターンおよびオブジェクトに関連する機能（２４１）を選択するステップと、オブジェクトのために機能を実行するステップとによって実行される。識別ステップは、時間軸上でのカーソル座標の変化（１２２から１２４）として、カーソルの動きを測定することによって実行することができる。結果は、予め定義された基準動きパターン群（２２０）と比較される。１つの動きパターンが、前記オブジェクトのためのマッチング動きパターンとして、複数の基準動きパターンの中から選択される。
Patent JP-2004532322-A (JP)
Title: 蒸留液燃料範囲における炭化水素のフィッシャー−トロプシュ合成の最適化方法
IPC: C10G45/00
Filed: 2002-05-09
Abstract: Ｃ 5-20 ノルマル−及びイソ−パラフィンを含む炭化水素流を生成するための一体化方法が開示される。その方法は天然ガス源から硫黄を含有しないメタン流及び硫黄含有Ｃ 5 ＋流を単離することを含む。該メタン流は合成ガスに変換され、そしてより高い分子量の炭化水素生成物流を生成するためにさらに反応される。生成物流中のＣ 5-20 炭化水素は、天然ガス源からのＣ 5 ＋流の少なくとも１部分と一緒に水素化加工される。Ｃ 5 ＋流中の硫黄の存在は、さもなければ硫黄含有化合物又は水素化分解抑制剤を添加することなしにＣ 5-20 炭化水素が水素化加工されたならば起こるであろう、水素化分解を最少にする。その結果は、水素化加工工程が水素化分解抑制剤を含まない場合に比較してのＣ 5-20 炭化水素の改良された収率である。
Patent JP-2004520766-A (JP)
Title: Ｉｅｅｅ８０２．１１準拠ｗｌａｎのための動的な周波数選択方式
IPC: H04W16/14
Filed: 2002-05-06
Abstract: 開示されるものは、ＩＥＥＥ８０２．１１無線ローカルエリアネットワーク（ＷＬＡＮ）におけるアクセスポイント（ＡＰ）と複数の局（ＳＴＡ）との間の通信チャネルを動的に選択する方法及びシステムである。本方法は、前記複数のＳＴＡによって利用されるべき新たなチャネルが必要であるか否かを決定するステップと、前記複数のＳＴＡの少なくとも１つによって複数の周波数チャネルのチャネル品質を測定するステップと、受信された信号強度示唆（ＲＳＳＩ）、クリアチャネル査定（ＣＣＡ）のビジー期間及び周期性の点で前記複数の周波数チャネルの品質をレポートするステップと、前記ＡＰと前記複数のＳＴＡとの間の通信における利用のために前記チャネル品質レポートに基づいて候補チャネルの１つを選択するステップを含む。
Patent JP-2004535860-A (JP)
IPC: A61N7/02
Filed: 2002-05-28
Abstract: An ultrasound medical treatment system includes an end effector insertable into a patient. The end effector includes a tissue-retaining device. The tissue-retaining device includes a first tissue-retaining member having an ultrasound medical-treatment transducer and includes a second tissue-retaining member. The first and second tissue-retaining members are operatively connected together to retain patient tissue between the first and second tissue-retaining members and to release patient tissue so retained. In one example, the second tissue-retaining member has an ultrasound reflector. In the same or a different example, the ultrasound medical-treatment transducer is an ultrasound imaging and medical-treatment transducer.
Patent JP-2004214472-A (JP)
Title: Printed wiring board and its identifying method
Inventor: AKIYAMA NAOYUKI
IPC: H05K3/00
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board including an identification mark which is easily confirmed with naked eye and is automatically recognized by an instrument such as an image processing apparatus in a manufacturing process of the printed wiring board with respect to a method for identifying the kind and order of substrates of printed wiring boards used in electronic instruments or the like, and further to provide its identifying method.  <P>SOLUTION: The identification method of the printed wiring board is adapted such that in the manufacturing process of the printed wiring board the identification mark is formed by partly scraping away the one side end surfaces of the boards, to permit a V shaped identification pattern to appear on the same surfaces of the boards in the state of the same where they are stacked up to a predetermined number of the boards. From the information of measured values of the position of the identification mark, the kinds of the printed wiring boards and the order of stacking thereof are extracted and identified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210734-A (JP)
Title: Method for production of cumene
Inventor: TSUJI JUNPEI
IPC: C07C15/085
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cumene by the hydrocracking of cumyl alcohol or the hydrogenation of hydrated α-methylstyrene in the presence of a copper catalyst while preventing the lowering of the selectivity caused by the deterioration of the copper catalyst to enable stable production for a long period in high selectivity.  <P>SOLUTION: Cumene is produced by the hydrocracking of cumyl alcohol or the hydrogenation of hydrated α-methylstyrene in the presence of a copper catalyst. The production method is carried out by setting the oxygen concentration in the cumyl alcohol or α-methylstyrene solution supplied to the catalyst layer to ≤30 wt.ppm and/or setting the cumene hydroperoxide concentration to ≤0.5 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219441-A (JP)
Title: Method for manufacturing paper for photographic printing paper and paper for photographic printing paper
Inventor: YAMAGUCHI TERUFUMI
IPC: D21H17/17
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing paper for photographic printing paper which suppresses foaming and flocculation of pulp in a paper making system, prevents harmful effects on paper formation, and ensures satisfactory permeation resistance.  <P>SOLUTION: At least a polyamide-polyamine epichlorohydrin resin and cationized starch are contained in a pulp slurry, the polyamide-polyamine epichlorohydrin resin is added before adding the cationized starch, and a cationic alkyl ketene dimer is preferably used as a sizing agent. This method is effective when directly sent pulp is used as pulp.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217950-A (JP)
Title: Surface treatment agent for plated film
Inventor: UEDA MASAHIKO
IPC: C23C22/34
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment agent for a plated film, which imparts a superior water-repellent and oil-repellent capability to a plated surface such as one on a faucet, makes dirt such as water stain less prone to stick, and easily removes stuck dirt, and to provide a treatment method therefor.  <P>SOLUTION: The surface treatment agent for the plated film includes a fluorine-containing compound which contains both a fluorine-containing group and a group having a complexing ability, as an effective component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219024-A (JP)
Title: Heat exchanger
Inventor: KATO JUNJI
IPC: F28F9/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of reducing the manufacturing cost by dispensing with degreasing and welding processes, and free from the leakage.  <P>SOLUTION: This heat exchanger 1 comprises two tanks 2 mounted approximately in parallel with each other and having a plurality of tube inserting ports 21 at sides opposite to each other, a plurality of tubes 3 mounted between the tanks 2 by being inserted into the tube inserting ports 21, and communicated to the tanks 2, and a separator 6 inserted into a slit 5 formed on one of the tanks 2, and partitioning a space in the tank 2 into a plurality of spaces 2a, 2b. The slit 5 is formed at the side 2c having the tube inserting ports 21, and the separator 6 are inserted from the side 2c having the tube inserting ports 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227781-A (JP)
Title: Push switch
Inventor: YAMAWAKI YOSHIYUKI
IPC: H01H13/62
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push switch to enlarge a contact point pressure and enable opening and closing of high capacity.  <P>SOLUTION: This push switch is provided with a push button 6 penetrated from outside into inside from one side face of an instrumental body and mounted in free pressing movement, a rotor 10 axially supported rotatably by a ceiling face of the instrumental body in parallel with a moving direction of the push button 6, a contact point terminal 3 having a fixed contact point 3a installed at the bottom face of the instrumental body, a movable contactor 5 having a U-shaped part formed in a nearly U shape, and having a movable contact point 5e installed at an extended piece 5d extended from one leg piece of the U-shaped part, a common terminal 4 in which a support part to support the movable contactor 5 in revolution at the bottom face of the instrumental body, and a reversal spring 11 in which one end part is mounted on the rotor 10, the other end part is inserted into the U-shaped part of the movable contactor 5, bending is inversed in response to a push operation of the push button 6 to have the movable contactor 5 rock, and by which the movable contact point 5e and the fixed contact point 3a are made to be contacted/separated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227934-A (JP)
Title: Light guide plate for surface light emitting device and surface light emitting device
Inventor: TAMURA YUKI
IPC: G02F1/13357
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate for a surface light emitting device, having higher luminance evenness and higher emission luminance than a conventional plate.  <P>SOLUTION: The light guide plate comprises a plate type transparent body having first and second main surfaces opposing each other, and first and second side surfaces opposing each other. The second main surface has a reference slope with respect to the first main surface so that the space to the first main surface is tapered from the first side surface to the second side surface. The incident light entered from the first side surface is emitted from the first main surface. The second main surface comprises a flat part located in the first side surface through which light is entered, and a prism part located in the second side surface side and having a plurality of prisms each having a light reflecting surface with a larger slope than the reference slope with respect to the first main surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227308-A (JP)
Title: Questionnaire collecting system and method using advertisement with coupon, and program
Inventor: SUZUKI MOTOYOSHI
IPC: G06Q30/06
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a questionnaire collecting system and method using advertisements with coupons and a program for giving merits to a client such as an enterprise, advertising agent and user by allowing the client to transmit electronic advertisements with coupons by narrowing down users applied to its own company's conditions to collect questionnaires, and allowing the advertising agent to collect or total the questionnaires simultaneously with its advertising operation, and allowing the user being a customer to obtain discount coupons and point addition.  <P>SOLUTION: This questionnaire collecting system using advertisements with coupons is provided with a means for transmitting electronic advertisements with coupons and questionnaires through a mail to a user satisfying the conditions of a client and a means for transmitting questionnaire reply data from the user to the client.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224934-A (JP)
Title: Process for producing polytetrafluoroethylene-containing powder
Inventor: MATSUDA KAORU
IPC: C08J3/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a polytetrafluoroethylene-containing powder which inhibits clogging of the airstream pipe of a flash dryer and can stably produce the polytetrafluoroethylene-containing powder.  <P>SOLUTION: In the process for producing the polytetrafluoroethylene-containing powder by adding a coagulant to an aqueous dispersion containing polyterafluoroethylene, coagulating the solid content in the aqueous dispersion to form a slurry, dehydrating this slurry to a wet powder, and drying the wet powder in a flash dryer 10, the water content of the wet powder discharged from the flash dryer 10 is rendered to ≤40 mass%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222623-A (JP)
Title: Method for producing yeast extract
Inventor: TADA NORIO
IPC: A23L27/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively producing an yeast extract excellent in flavor.  <P>SOLUTION: The method for producing the yeast extract comprises efficiently extracting an extract content by adding water to yeast cells and a filtering aid to form slurry, passing the slurry through a filter press to form a cake and repeating a step for passing the cake through hot water to extract an extract content and heating the resultant extracted solution to use the extracted solution as an extractant instead of hot water and passing the extracted solution through the cake to extract the extract content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI