baber/WOPTO huggingface dataset:
Patent JP-2004206544-A (JP)
Title: Information processing system, information processing device and method, recording medium, and program
Inventor: KAWAI HIROFUMI
IPC: G06F3/0481
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system, an information processing device and method, a recording medium and a program that can represent a message sender's feeling or intention more emotionally.  <P>SOLUTION: A CPU of a client having received transmission data positions a round-cornered rectangular balloon corresponding to a keyword in a message over an avatar 112 of another user, positions three "sun mark" decorations corresponding to keywords in the message on the balloon, and displays the message, "Hello! You lucky!!" transmitted by the the user of the avatar 112 on the balloon. After a T/2 time, morphing 121 is started to change the form of the balloon into a cloud. After a further T/2 time, the message including the balloon and decorations is erased to end the display. The process can be applied to a chat service system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215320-A (JP)
Title: Apparatus and method for motor operated drive controlling and its program
Inventor: KOBAYASHI YASUHIKO
IPC: B60L50/16
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the occurrence of a voltage saturation from being prevented and to enable a driver not to feel a sense of discomfort in the case of traveling.  <P>SOLUTION: An apparatus for motor operated drive controlling includes a motor operated machine, a command value calculation processing means 91 for calculating a command value based on a motor operated machine target torque and a motor operated machine rotating speed, an output signal calculation processing means for calculating an output signal based on the command value, a current generator for generating current based on the output signal to supply the current to the motor operated machine, a voltage saturation change quantity calculation processing means 92 for calculating a voltage saturation change quantity changing corresponding to the degree of generating a voltage saturation in the case of the motor operated machine drive based on the command value, and a control change quantity correction processing means 93 for correcting a pole position corresponding to the voltage saturation change quantity. Since the voltage saturation change amount is calculated in the case of the motor operated machine drive and the pole position is corrected corresponding to the voltage saturation change quantity, the occurrence of the voltage saturation can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213907-A (JP)
Title: Phosphor application device
Inventor: IWASAKI YOICHI
IPC: H01J9/22
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor application device capable of evenly forming a film of a phosphor-containing liquid on an application object.  <P>SOLUTION: This phosphor application device 1 is provided with an upper tank 2 for storing phosphor slurry. Nozzles 16 for discharging the phosphor slurry are attached to the lower part of the upper tank 2. A nozzle valve 19 for opening/closing the discharge port 16a of each nozzle 16 is installed at a tip of the nozzle 16. Each nozzle valve 19 is supported by a nozzle valve support shaft 20. A rotary vane 21 located in the nozzle 16 is formed on each support shaft 20. In discharging the phosphor slurry, each rotary vane 21 turns.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004177094-A (JP)
Title: Smoke eliminating chamber
Inventor: HIRAYAMA MASAMI
IPC: F24F7/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking of surrounding malodor and dust to clothing.  <P>SOLUTION: This smoke eliminating chamber is structured by providing a chamber inside a building, forming a space under floor of the chamber, providing a plurality of air intake ports on the underfloor peripheral edge, forming an air flow port in the center of the floor, forming an air discharge port in the center of ceiling, providing a discharge fan outside the port, providing a filter outside the fan, and providing a plurality of blowers forming a longitudinal turning flow in the center of the chamber by blowing on the peripheral wall of the chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182207-A (JP)
Title: Quadrilateral movable buffer device for rear wheel of bicycle
Inventor: TANOGUCHI MINORU
IPC: B62K25/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To comfortably travel a bicycle by avoiding shock transmitted from a road surface by installing buffer devices on bicycles used by a large number of people in the country at the present time and light vehicles called general vehicles.  <P>SOLUTION: A rotation part 4 is provided at a front end of a rear wheel fork 3 of the bicycle and is suspended on a crankcase 2. A rear wheel is made freely movable in the vertical direction and also a rear deck 5 is made movable in the vertical direction in the same way as the rear wheel fork 3. When a rear end of the rear wheel fork 3 and an intermediate part of the rear deck 5 are connected via a universal joint, two deformable quadrilaterals can be formed across the rear wheel. A motion width of the rear wheel required as the buffer device is determined. A device for regulating deformation angles of the two deformable quadrilaterals is provided. Diagonal lines of the two deformable quadrilaterals are connected by interposing a coil spring provided with an adjusting function. According to load of an occupant, the coil spring provided with the adjusting function can be adjusted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004501155-A (JP)
IPC: C07D239/00
Filed: 2001-05-18
Abstract: A method for preparing pyrazolopyrimidinone derivatives and their pharmaceutically acceptable salts having efficacy on the treatment of impotence, one of male sexual dysfunctions. The method comprises the steps of: a) chlorosulfonating a pyrazolamide compound to obtain a chlorosulfonated compound; b) reacting the chlorosulfonated compound of step (a) with a primary amine to obtain a sulfonamide compound and c) performing an intramolecular cyclization of the sulfonamide compound of step (b) to produce the compound of formula below 1, wherein the steps b) and c) are performed in situ in alcohol by adding a base to the reaction mixture without workup after the step b) is completed.
Patent JP-2004502286-A (JP)
IPC: C08J9/36
Filed: 2001-07-03
Abstract: The invention relates to a method of preparing a conductive composite material, consisting of performing at least one cycle of deposition comprising the following steps: (a) putting an insulating porous substrate (1) in contact with a solution of a conductive polymer such as polyaniline in a volatile organic solvent such as trifluoroacetic acid, and (b) eliminating the organic solvent by evaporation, for forming a deposit of conductive polymer (5) in the pores (3) of the porous substrate.
Patent JP-2004506286-A (JP)
Title: 組立式ノート型コンピュータプラットフォーム
IPC: A47B21/03
Filed: 2000-12-11
Abstract: ノート型またはポータブルコンピュータ用の組立式コンピュータプラットフォーム組立体であり、コンピュータプラットフォーム組立体は、第１面および反対側の第２面を有するプラットフォーム、およびコンピュータの底面を支持するための支持アーム組立体を備えている。支持アーム組立体は、プラットフォームの第２面から延びる少なくとも一つのベース部分および少なくとも一つのベース部分に接続された少なくとも一つの調整可能なアーム組立体を備えている。また、本発明は、その適用範囲内にベース部分に摺動可能に接続されたプラットフォーム組立体も含む。調整可能なアーム組立体は、プラットフォームに対して回転可能である。また、プラットフォーム組立体は、その第１面にマウシング面またはリストレストパッドも含むことができる。支持アーム組立体は、調整可能なアーム組立体およびベース部分の少なくとも一つから延びる少なくとも一つの脚を更に備えることができるということが更に理解される。上述した種類のコンピュータプラットフォーム組立体でコンピュータが配置される面に対してポータブルコンピュータを支持する方法が更に提供される。
Patent JP-2004507313-A (JP)
IPC: A61B19/00
Filed: 2001-08-30
Abstract: The present invention relates to a mobile dynamic anchoring assembly for connecting an implantable rod with a bone, characterized in that the assembly comprises a carrier adapted to be mounted to an implantable rod for sliding movement thereon and limited pivotal movement with respect thereto about an axis perpendicular to the rod, and a bone anchor (20) articulately connected to said carrier for allowing the mobility of said carrier to be preserved once said anchor has been engaged with a bone.
Patent JP-2004508824-A (JP)
IPC: C12N1/20
Filed: 2001-09-14
Abstract: Disclosed is a method of selectively inhibiting for growth of non-target cells in a mixed population of target and non-target cells, the method comprising the steps of: (a) contacting the mixed population with a selective agent which comprises a carrier moiety linked by a scissile linkage to a toxic moiety; wherein the selective agent is able to enter non-target cells in which the scissile linkage is cleaved, releasing the toxic moiety to exert a toxic effect on the non-target cells causing inhibition of the growth of the non-target cells, whereas the selective agent is unable to enter target cells and/or the scissile linkage is not cleaved in target cells and/or toxic moiety, if released from the selective agent, does not exert a toxic effect on the target cell; and (b) culturing the cells in conditions which allow for growth of non-inhibited cells.
Patent JP-2004511088-A (JP)
Title: 反応器の内部をクリーニングするため、ならびにケイ素含有化合物の膜をエッチングするためのガス組成物
IPC: C09K13/00
Filed: 2001-09-21
Abstract: 本発明はフッ素含有窒素系化合物を含むガス組成物に関し、この組成物は、反応器内部（例えば、ＣＶＤ（化学気相成長）装置内部）のクリーニングに有用であり、ケイ素系化合物膜のエッチングにも有用である。有利なことには、本ガス組成物は環境にやさしく、ＣＦ ４ 、ＮＦ ３ 等の有害成分を含有する排ガス流をほとんど発生しない。ケイ素系付着物で汚れた成膜チャンバー内部をクリーニングするガス組成物を提供し、この組成物は、Ｆ ３ ＮＯ、又は、Ｆ ３ ＮＯとＯ ２ 及び／又は不活性ガスとの組み合わせを含み；あるいは、ＦＮＯ、又は、ＦＮＯとＯ ２ 及び／又は不活性ガスとの組み合わせを含む。また、同様のケイ素系化合物膜（例えば、半導体用材料膜）用エッチングガス組成物も提供する。
Patent JP-2004515574-A (JP)
Title: 熱硬化性エチレン／α−オレフィン組成物、および同組成物から作成される安全ガラス中間層フィルム
IPC: C08F2/44
Filed: 2001-09-28
Abstract: 安全ガラス中間層は、 Ａ）均一な線状の、または実質的に線状のエチレン／α−オレフィンインターポリマー、例えばエチレン／１−オクテンと、 Ｂ）少なくとも２つのビニル基を含有する助剤、例えばトリメチロールプロパントリ（メタ）アクリレートと、 Ｃ）過酸化物、例えばＬｕｐｅｒｏｘ（登録商標）１０１と、 を含む組成物から調製される。 中間層フィルムは、引裂き強度および透明性の優れた組合せを示す。
Patent JP-2004512111-A (JP)
IPC: B26B19/38
Filed: 2001-10-13
Abstract: An electrically operated hair removing device, comprising a housing, an operating system connected to the housing for clipping and/or plucking hair, the system having at least two operating elements which are movable relative to one another and at least one of which is driven, and an illumination device for illuminating the operating system, the illumination device being integrated in at least one of the operating elements.
Patent JP-2004525017-A (JP)
Title: 牽引制御装置を有する建設機械
IPC: B60T8/1755
Filed: 2001-11-21
Abstract: 建設機械（１１）は、個別の車輪ブレーキ（３６、３７、３８、３９）、差動ロック機構を備えた１対の駆動車軸（１７、２１）、ブレーキ（３６、３７、３８、３９）と差動ロック機構と車輪速度センサ（８４、８５、８６、８７）とに制御関係で連結された電子制御モジュール（９０）、および電子制御モジュール（９０）と入力関係で連結された関節式センサ（８８）を備える。機械の操作者は車輪制動または差動ロックアップ、あるいはそれらの両方によって牽引制御を選択することが可能である。両方が選択された場合、揺動角が所定の角度数未満ならば、制御モジュール（９０）はディファレンシャルをロックアップし、かつ揺動角が所定の角度数よりも大きいならば、制御モジュール（９０）はディファレンシャル（３３、３４）をロック解除して、揺動角に応じて任意のオーバスピード車輪を個別に制動する。
Patent JP-2004525210-A (JP)
IPC: C09K23/00
Filed: 2002-01-09
Abstract: A process for making a surfactant composition involving: (a) providing a starting mixture containing: (i) an aqueous alkali solution; (ii) at least one amino acid and/or a salt thereof; (iii) a fatty acid chloride; (iv) an acylatable surfactant precursor selected from the group consisting of a protein hydrolyzate, a polyamino acid, an aminosulfonic acid, an amino sugar, a nonionic surfactant, and mixtures thereof; and (v) up to about 15% by weight, based on the weight of the starting mixture, of a polyol component; (b) providing a stirring mechanism; and (c) reacting (ii) and (iii), with stirring, to form the surfactant composition.
Patent JP-2004518354-A (JP)
IPC: H04L27/00
Filed: 2001-12-19
Abstract: There is disclosed an improved system and method for providing frequency domain synchronization for a single carrier signal such as a vestigial sideband signal. The system comprises a synchronization circuit that is capable of obtaining a coarse frequency estimate of the single carrier signal and a fine frequency estimate of the single carrier signal. The system also comprises a three state machine for obtaining an accurate frequency estimate from three separately obtained frequency estimates. The system also comprises a DC estimator circuit that is capable of providing a time domain DC estimate. The system provides a pilot carrier recovery circuit for single carrier signals that has a linear transfer function.
Patent JP-2004517917-A (JP)
Title: 星状細胞及び星状細胞性腫瘍細胞の増殖を阻害する方法とその使用
IPC: A61K48/00
Filed: 2001-11-07
Abstract: 本発明は、星状細胞及び星状細胞性腫瘍細胞の増殖を阻害する方法を提供する。さらに本発明は、星状細胞増殖における欠陥に関連した状態を被検者において治療する方法と、星状細胞性腫瘍細胞の増殖に関連した状態を被検者において治療する方法を提供する。追加的に、本発明は、ＣＤ８１タンパク質若しくは核酸と製剤的に許容される担体を含んでなる医薬組成物へ向けられる。最後に、本発明は、被検者が星状細胞腫を有するかどうかを決定する方法と、被検者における星状細胞腫療法の効力を評価する方法を提供する。
Patent JP-2004527029-A (JP)
Title: 投資の選択を容易にするシステム
IPC: H04N7/12
Filed: 2002-02-05
Abstract: コンピュータ・システムにおいて実現され、1組の投資機会のパフォーマンスを分析するツール（図2）を提供する。このツールは、表示される結果によってユーザがある期間にわたる各投資機会のパフォーマンスを比較することができるスクリーニング・モード（211）、表示される結果によってユーザが投資機会対のパフォーマンスをリスクのダイバーシティに関して比較することができるフィッティング・モード（213）で動作する。スクリーニング・モードでは、投資はいくつかの異なる尺度に関して比較される。これらの尺度には擬似信頼性尺度であるハンター比率が含まれる。フィッティング・モードでは、投資機会対の利回りの相関係数およびブレンド不安が測定される。ブレンド不安は、利回りの共分散を用いて算出される。ツール用のグラフィカル・ユーザ・インタフェースは、ユーザが投資機会、資産クラス、ベンチマーク、ある種の計算、および計算を実行すべき期間を選択するのを可能にする（201）。スクリーニング・モードおよびフィッティング・モード双方の結果はスプレッドシートの形態でユーザに表示される。
Patent JP-2004522298-A (JP)
IPC: H05K9/00
Filed: 2002-02-15
Abstract: An EMI shielded apparatus having a substrate with at least one electrical component disposed on it; a plurality of discrete electrically conductive fastening units disposed in a pattern on the substrate surrounding the at least one electrical component; a shield comprising a dielectric material layer having an inner surface and an outer surface and an electrically conductive layer over at least one of the inner and outer surface; a plurality of apertures formed in the shield such that the apertures correspond to the pattern of the electrically conductive fastening units; wherein at least one of the apertures has a contact region and wherein both the dielectric material layer and the electrically conductive layer of the shield at the contact region of the aperture are deflectable to the extent necessary to allow the contact region to engage and retain the electrically conductive fastening unit; and wherein the electrically conductive layer of the shield at the contact region is in electrical contact with the electrically conductive fastening unit.
Patent JP-2004533816-A (JP)
Title: 治療用結合性分子
IPC: A61P5/14
Filed: 2002-02-11
Abstract: 医薬として有用である、配列中に超可変域ＣＤＲ１、ＣＤＲ２およびＣＤＲ３を含み、ＣＤＲ１がアミノ酸配列Asn-Tyr-Ile-Ile-His (NYIIH)を有し、ＣＤＲ２がアミノ酸配列Tyr-Phe-Asn-Pro-Tyr-Asn-His-Gly-Thr-Lys-Tyr-Asn-Glu-Lys-Phe-Lys-Gly (YFNPYNHGTKYNEKFKG)を有し、そしてＣＤＲ３がアミノ酸配列Ser-Gly-Pro-Tyr-Ala-Trp-Phe-Asp-Thr (SGPYAWFDT)を有する、例えばさらに配列中に超可変域ＣＤＲ１'、ＣＤＲ２'およびＣＤＲ３'を含み、ＣＤＲ１'がアミノ酸配列Arg-Ala-Ser-Gln-Asn-Ile-Gly-Thr-Ser-Ile-Gln (RASQNIGTSIQ)を有し、ＣＤＲ２'がアミノ酸配列Ser-Ser-Ser-Glu-Ser-Ile-Ser (SSSESIS)を有し、そしてＣＤＲ３'がアミノ酸配列Gln-Gln-Ser-Asn-Thr-Trp-Pro-Phe-Thr (QQSNTWPFT)を有する、少なくとも１個の抗原結合部位を含む分子、例えばキメラまたはヒト化抗体。
Patent JP-2004523242-A (JP)
IPC: C12N5/10
Filed: 2002-03-13
Abstract: The present invention provides novel lentiviral packaging constructs that are useful for the establishment of stable packaging cell lines and producer cell lines. In particular, the present invention provides novel packaging cell lines that are capable of constitutively expressing high levels of lentiviral proteins.
Patent JP-2004530470-A (JP)
IPC: A61F2/82
Filed: 2002-03-29
Abstract: An expandable medical dilator used for dilating a body opening during or in preparation for the performance of a medical procedure. The dilator comprises an outer wall for positioning against an inner surface of the body opening as the opening is dilated and an inner wall defining an internal lumen for receiving a medical instrument used to perform the medical procedure. The dilator also includes at least one expansion region. In one embodiment, the expansion region extends from the proximal end to the distal end of the dilator. In another embodiment, the expansion region extends from a position along the length of the dilator to the distal end. In either embodiment, the expansion region can include at least one opening or a plurality of spaced perforations.
Patent JP-2005509455-A (JP)
Title: セグメントに分けられたタンポン綿撤糸
IPC: A61F13/20
Filed: 2002-02-27
Abstract: 【課題】 【解決手段】複数の綿撤糸セグメント（１２、１４、１６）を有し、各セグメントは１つ以上の吸収性材料層（１８）と１つ以上の半透過性材料層（２０）とを有するタンポン（１０）を提供する。各セグメントの１つ以上の半透過性材料層（２０）は、隣接した次のセグメントに対して吸収制限境界を形成し、これによって、各セグメントが他のセグメントから独立して吸収及び膨張するようにされている。複数の綿撤糸セグメントは、カバーストックバッグ（２８）内に配置され得る。
Patent JP-2004526330-A (JP)
Title: 遷移金属イオンを含む広帯域光源
IPC: H01S3/16
Filed: 2002-05-01
Abstract: １つまたはそれより多くの媒質材料にドープされている１種またはそれより多くの遷移金属イオン種からの、少なくとも１つ、好ましくは２つまたはそれより多くの広帯域発光スペクトルを複合して利用する、広帯域光源及び広帯域光源を組み込むことができる関連デバイス。媒質は、結晶、ガラス−セラミック、ガラスまたは有機高分子材料から選ばれる。広帯域光源またはデバイスは非常に広い発光スペクトルを発生できる。複合スペクトルは、近赤外領域範囲すなわち近赤外部にわたり、約５００ｎｍから６００ｎｍないし７００ｎｍの波長帯域を有し、平均強度からの偏差が約１０ｄＢをこえない強度を有することが好ましい。
Patent JP-2004210992-A (JP)
Title: Polyalkylene naphthalate composition and film comprised of the same
Inventor: KUBOTA SHUNSUKE
IPC: G11B5/73
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyalkylene naphthalate composition, which suppress a decrease of intrinsic viscosity in the case of melting the polyalkylene naphthalate composition and a formation of heat deterioration products originated from polymers or of accumulation products originated from metallic components and also inhibits damage of surface flatness caused by formation of heat deterioration products or by deposition of metallic components when the composition is shaped into a film and which is especially suitable for a base film of a magnetic recording medium, and to provide a film comprised of the composition.  <P>SOLUTION: The polyalkylene naphthalate composition comprises a polyalkylene naphthalate produced by using a titanium compound as a main catalyst, and number of a terminal methoxyl group contained in 1 ton of the compound is not more than 7 equivalents and the amount of a phosphorous compound and a titanium compound contained in the composition fulfills the formula (1): 2≤Ti≤15 and formula (2): 0.1≤(P/Ti)<1, (wherein Ti and P each represent a ratio (unit:mmol%) of titanium and phosphorous element based on a mol number of total acid component of the polyalkylene naphthalate).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003213581-A (JP)
Title: Method and apparatus for producing pulp
Inventor: STROEMBERG BERTIL C
IPC: D21C7/14
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously producing kraft pulp, which is especially well suited for modifying existing pulp digesters without the need for incorporating additional liquor extraction screens.  <P>SOLUTION: This method for continuously producing kraft pulp comprises (a) a step for passing a slurry of wood chips and liquor in a digester sequentially through a screen set which includes first and second screen assemblies longitudinally spaced apart one another by a distance which is greater than a diameter of the digester, (b) a step for extracting liquor from the first screen assembly of the set without recirculation to the digester to a location above the first assembly, while simultaneously (c) a step for extracting liquor from the second assembly of the set and recirculating at least a portion of the extracted liquor from the second screen assembly to a discharge location within the digester which is above the second screen assembly and spaced below the first screen assembly by a distance which is less than one-half the digester diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004212337-A (JP)
Title: Radiation measuring system
Inventor: KITA YOSHIO
IPC: G01T3/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability in low level radiation measurement and the reliability as a diagnosis system by making clearly separately measurable a pseudo signal due to humidity and external noise of peripherals and the like and true radiation signal from each other.  <P>SOLUTION: The system is provided with a radiation detector 1 for low level radiation detection, an amplifier 2 amplifying detection signal output from the radiation detector, and a signal processor 3 discriminating the signal over a certain wave height by inputting the amplified signal, generating a standard pulse corresponding to the discriminated signals and counting it. The signal processor 3 has a function of discriminating a true radiation signal to be measured from a pseudo signal with smaller pulse width than the radiation signal to be measured by humidity, and a pseudo signal with larger pulse width than the radiation signal to be measured by external noise from the discriminated signal over a certain wave height.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218719-A (JP)
Title: Installing structure of peripheral equipment for mounting on actuator
Inventor: FURUTA RYOHEI
IPC: F15B15/22
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable the exact positioning of a bracket with a plurality of heights using a common bracket; to enable the exact positioning of the bracket in the width direction; also to enable the exact positioning of two or more mounting widths with the pair of brackets; to enable the exact installation of peripheral equipment on an actuator; and to enable the manual operation of a shaft of the actuator with the common bracket.  <P>SOLUTION: An L-shaped bracket 15 sandwiched with both sides setting faces 11 of a switch box 10 is installed as guided along the vertical direction of the switch box 10. An upper end 16 of the bracket 15 is installed to be brought in contact with a bumping surface 12a and a bumping projection 12b alternatively. Setting the bracket 15 inwardly or outwardly enables the change of a setting width of the bracket 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216712-A (JP)
Title: Die for molding resin-impregnated continuous fiber and method for manufacturing resin-impregnated continuous fiber using the same
Inventor: NAKATSUJI TAKUMI
IPC: B29C48/30
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for molding resin-impregnated continuous fibers which suppresses the occurrence of deteriorated resin during extrusion and enables extrusion operation stable over a long period of time, and a method for manufacturing resin-impregnated continuous fibers using the molding die.  <P>SOLUTION: The die for molding the resin-impregnated continuous fibers is constituted so that the resin-impregnated continuous fibers discharge part provided to the leading end part of a flow channel for continuous fibers impregnated with a molten resin is provided at a position of a predetermined depth from the surface of the die, the area of the opening part of a resin discharge part is smaller than that of the opening provided to the surface of the die in communication with the same and the temperature of the die is controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219749-A (JP)
Title: Polygonal scanner, optical scan device, and image forming apparatus
Inventor: SUZUKI MITSUO
IPC: G02B26/12
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygonal scanner having the constitution capable of saving power and reducing the production of heat and vibration.  <P>SOLUTION: In the polygonal scanner 140, having a polygonal mirror 142 rotatably supported by a bearing and a rotational device 141 for rotating the polygonal mirror 142, in which an optical beam 112 is deflected for the scanning, by rotating the polygonal mirror 142 at a constant velocity by the drive of the rotational device 141, the relationship among the number N of the surfaces of the polygonal mirror 142, the radius A [mm] of an inscribed circle, and the thickness t [mm] is made so as to be 8≤N, A≤15, and t<4, or the relationship among the number N of the surfaces of the polygonal mirror, the surface width W [mm] with respect to the main scan direction, and the mirror thickness t [mm] is made so as to be 8≤N, W≤10, and t<4. Further, the relationship with the thickness t [mm] of the polygonal mirror is made so as to be t≥D+1, where D [mm] is the diameter of the incident optical beam with respect to the sub-scan direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI