baber/WOPTO huggingface dataset:
Patent JP-2002519431-A (JP)
Title: 水溶性遷移金属錯体
IPC: C07F15/00
Filed: 1999-06-22
Abstract: (57)【要約】
本発明は、式（Ｉ）
【化１】
 （式中、Ｒ 1 〜Ｒ 4 が、それぞれ少なくとも１個の元素周期表の第ＩＶＡ〜ＶＩＡ族に属する非金属元素を基礎とした極性を有するプロトン性官能基またはイオン性官能基で置換されている、直鎖状または分枝状のＣ 2 〜Ｃ 28 −アルキル、Ｃ 3 〜Ｃ 14 −シクロアルキル、または炭素原子数が１〜２８個のアルキル部分と炭素原子数が６〜１５個のアリール部分を有するアルキルアリールの各基を表す。）で表される水溶性遷移金属錯体を提供する。
Patent JP-2002520642-A (JP)
Title: 音楽ブラウザー
IPC: H04H20/82
Filed: 1999-07-01
Abstract: (57)【要約】
この発明は、一つの吹込ステーション（１）と、トラック管理処置部を備えた利用者環境を有し、吹込ステーション（１）と一つのサーバー（３）に接続する一つのデータ保管部（２）とから構成されている設備を用いて利用者のために音楽作品を準備する方法に関する。吹込ステーション（１）では読み取った音楽作品の各々に対して一つの参照データファイルが入力される。読み取った音楽作品を処理し、参照データファイルとそれに付属するメディヤデータファイルをデータ保管部（２）に移し替え、参照データファイルの内容をデータ保管部（２）のフィールドに保管し、トラック管理処置部により、どのメディヤデータファイルとデータ保管部の付属するフィールドをサーバー（３）に準備するかを決めて移し替える。サーバー（３）に保管されたメディヤデータファイルとデータ保管部の付属するフィールドを出力装置（４）に関する要請に合わせて準備し、付属する音楽作品を出力装置（４）で再生する。
Patent JP-2002520918-A (JP)
Title: テレビジョンカメラ
IPC: H04N5/232
Filed: 1999-06-17
Abstract: (57)【要約】
撮像カメラ（例えば、専門家用又は消費者向けのカメラ／キャムコーダ、電子スチール画像カメラ）は、そのイメージセンサ（２）と電子信号処理回路（３）との間にフレームメモリ（８１）を具える。本発明は、遠隔制御コマンド（９１）に応じて被写体をフリーズさせることができる。重要な調整（例えば、人肌の色）は被写体中で演技する人が立ったままにすることなく実行することができる。調整は、カメラの操作者が被写体中で演技してる画像に基づいて実行することができる。
Patent JP-2002521023-A (JP)
IPC: C12M3/08
Filed: 1999-06-03
Abstract: The invention concerns a device for lysis (<HIL><PDAT>1</BOLD><PDAT>) of micro-organism to release at least one intracellular biological constituent, comprising a container (<HIL><PDAT>2</BOLD><PDAT>) wherein are present a biological sample, in liquid medium, containing the micro-organism to be lyzed, and a material in the form of particles, relatively hard and inert with respect to the sample. The invention also concerns a grinding method. The material in the form of particles comprises at least two types of grinding means into different dimensions: at least large dimension magnetic means (<HIL><PDAT>3</BOLD><PDAT>) automatically controlled by a magnetic field; and at least small dimension means (<HIL><PDAT>4</BOLD><PDAT>) actuated by the large dimension grinding means (<HIL><PDAT>3</BOLD><PDAT>). The invention is useful for separating biological constituents.</PTEXT>
Patent JP-2002523405-A (JP)
Title: レジオ選択的置換ピラジン異性体を製造するための方法
IPC: C07D495/04
Filed: 1999-08-20
Abstract: (57)【要約】
本発明は、置換ピラジン化合物の特定の異性体、置換チエノ［ｂ］ピラジン、置換プテリジン、それらの化合物および誘導体を製造する方法に関する。レジオ選択的置換ピラジン化合物は医薬品の調製に有用であり、これには前立肥大症の治療に有用な化合物が挙げられる。
Patent JP-2002523904-A (JP)
Title: 有機感光性光電子装置
IPC: H01L27/30
Filed: 1999-08-18
Abstract: (57)【要約】
外部量子効率を最適化するために、有機感光性光電子装置（ＯＰＯＤ）の最適化が行われる。ＯＰＯＤ（３００）は、一つまたはそれ以上の透明な電極（３０２、３０４）をもつことができる。基板（３０１）は、底部電極であってもよいし、または基板とは異なる底部電極であってもよい。一つまたはそれ以上の有機光伝導性の層（３０３）が、上記電極の間に設置される。ＯＰＯＤは、また、多重層の光伝導性構成、または複数の感光性光電子サブセルの積層構成を持つこともできる。ＯＰＯＤはまた、反射層または反射基板を持つこともできる。
Patent JP-2002524563-A (JP)
Title: チアゾリジン−２，４−ジオン誘導体製造の改良方法
IPC: C07B61/00
Filed: 1999-09-10
Abstract: (57)【要約】
ラネーニッケル又は１〜４個の炭素原子を有するアルコール若しくはそれらの混合物中のマグネシウムを用いて、式（２’）の化合物[式中、Ｒは（Ｃ 1 -Ｃ 4 ）アルキル基を表す]を還元し、望ましければ、０℃〜６０℃で硫酸を用いて再エステル化して式（３’）の化合物[式中、Ｒは上述の通りである]を得る工程、従来法により式（３’）の化合物[式中、Ｒは上述の通りである]を加水分解して式（４）の酸を得る工程、式（４）の酸を予め活性化することなくＮ−メチルアントラニルアミドと直接縮合させて式（１）の化合物を製造し、望ましいければ、従来法により式（１）の化合物をそれらの薬学的に許容可能な塩に変換する工程を含んでなる式（１）の５−[４−[[３−メチル−４−オキソ−３，４−ジヒドロキナゾリン−２−イル]メトキシ]ベンジル]チアゾリジン−２，４−ジオン製造の改良方法。
【化１】
Patent JP-2002526000-A (JP)
IPC: H04W36/30
Filed: 1999-09-22
Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).
Patent JP-2003505747-A (JP)
Title: 作動モード選択のための装置
IPC: G07C9/00
Filed: 1999-09-16
Abstract: (57)【要約】
本発明は、作動モードの選択のための装置に関している。この装置はユーザーのバイオメトリックデータをバイオメトリック信号（１１）として検出するバイオメトリック検出手段を有している。バイオメトリックプロファイルメモリ（１２）には少なくとも１つの基準パターン（Ｒｅｆ１〜Ｒｅｆ４）がファイルされている。この装置では作動モード選択手段（１４）が設けられており、該作動モード選択手段（１４）はバイオメトリック信号（１１）と基準パターン（Ｒｅｆ１〜Ｒｅｆ４）との一致に依存して、少なくとも２つの所定の作動モード（ＢＡ１〜ＢＡ４）のうちの１つを活動化させるように構成されていることを特徴とする。
Patent JP-2003528420-A (JP)
Title: 複合固体ポリマー電解質膜
IPC: H01M50/497
Filed: 1999-08-26
Abstract: (57)【要約】
本発明は、イオン伝導性物質を相互貫入させた多孔質ポリマー基材を含む複合固体ポリマー電解質膜（ＳＰＥＭ）に関する。本発明のＳＰＥＭは、燃料電池及び電気透析を含む電気化学応用に於いて有用である。
Patent JP-2003523490-A (JP)
IPC: F16J15/10
Filed: 1999-10-28
Abstract: A rotary motion feedthrough is described for coupling rotary motion from a rotatable shaft between an atmospheric side to a vacuum side by providing a dynamic magnetic seal of ferrofluid about the shaft using a non-rotating magnetic system formed of a unitary pole piece with magnets contained in radial slots formed in an inner diameter of the pole piece opposite the shaft.
Patent JP-2002529656-A (JP)
IPC: F04B37/20
Filed: 1999-10-26
Abstract: The invention relates to a process for conveying damp gases by means of a conveyor device (1) and also relates to a conveyor device (1) for carrying out the process. The conveyor device (1) has at least one feed pump (2) with an oscillating reciprocating piston (3) in a delivery chamber (7). In order to dry the conveyor device (1) effectively in the region of the delivery chamber (7), the delivery chamber (7) of at least one feed pump (2) is intermittently ventilated at various intervals in time using an ventilation device (15) while the conveyor device (1) is in operation.
Patent JP-2002531512-A (JP)
Title: 天然植物精油を用いた癌治療薬配合物および方法
IPC: A61K31/245
Filed: 1999-12-07
Abstract: (57)【要約】
天然または合成植物精油化合物あるいはその混合物または誘導体を含有する、哺乳動物の軟組織癌予防および治療用薬剤配合物。
Patent JP-2002533280-A (JP)
Title: スプール巻取機の反転位置自動調節システム及びその方法
IPC: B65H54/28
Filed: 1999-12-14
Abstract: (57)【要約】
スプール(18)上に光ファイバ(22)を巻き取るためのシステム(10)は、スプール(18)を受容し且つその長手方向軸(36)の周りにこれを回転させるスピンドルアセンブリ(16)を含む。スプール(18)にファイバを連続供給するための光ファイバ源(14)は、スピンドルアセンブリ(16)に相対して配置され、スピンドルアセンブリ(16)によるスプール(18)の回転によって、スプール(18)上に且つその長手方向軸(36)の周りでファイバ(22)を巻き取る。張力検出デバイス(24)は、ファイバの張力量に関するフィードバック量を検出し、これを送出する。トラバース手段(20)は、前方フランジ(34a)及び後方フランジ(34b)の間で前後にスプール(18)上にファイバを巻き取らせる。かかるトラバース手段(20)は、前方フランジ(34a)での前方反転位置及び後方フランジ(34b)での後方反転位置を含む。コントローラ(26)は、ファイバ張力フィードバック量を受信し、これを用いて、必要に応じて、前方反転位置及び後方反転位置でなされる調整内容を決定する。
Patent JP-2002534067-A (JP)
IPC: A01K63/10
Filed: 2000-01-04
Abstract: A device for cleaning aquarium windows, in particular the inside thereof, comprising an interior element (1), which is to be placed on the inside of the aquarium window (12), as well as an exterior element (2), which is to be placed on the outside of the aquarium window (12), which interior and exterior elements (1, 2) attract each other under the influence of magnetic force, so that movement of the exterior element (2) along the aquarium window causes the interior element (1) to follow this movement, characterized in that the element (1), which is to be placed on the inside of the aquarium, is so constructed that, once the magnetic force has been removed, the interior element will remain afloat on the liquid medium (13) that is present in the aquarium.
Patent JP-2002534103-A (JP)
IPC: A01K11/00
Filed: 2000-01-13
Abstract: The present invention relates to a method for positioning an animal related member, e.g. teat cups, of a milking animal, more specifically to a method to initialize an automatic positioning device to utilize a sequence of movements associated with the animal. The sequence of positioning movements is associated with a class to which the animal belongs among a plurality number of classes corresponding to the identity of the animal. The animal is beforehand assigned to a class based on its individual position of each teat. The different sequence of movements, for different shapes of udders on the animal, may speed up the process for positioning the teat cups and thereby increase the through-put of animals in the system. The present invention also relates to a control device.
Patent JP-2002538943-A (JP)
Title: 混合金属触媒組成物、その製造法および使用
IPC: B01J27/051
Filed: 2000-01-13
Abstract: (57)【要約】
本発明は、少なくとも１種のVIII族非貴金属および少なくとも２種のVIB族金属を含むバルク触媒粒子を含む触媒組成物の製造法において、該方法が、少なくとも１種のVIII族非貴金属成分と少なくとも２種のVIB族金属成分とをプロトン性液体の存在下で配合し、そして反応させることを含み、金属成分の少なくとも１種は、全プロセスの間、少なくとも部分的に固体状態のままであるところの方法に関する。本発明はさらに、該方法によって得られる触媒組成物およびハイドロプロセッシング用途におけるそれらの使用に関する。
Patent JP-2002537783-A (JP)
IPC: C07K14/44
Filed: 2000-02-24
Abstract: Compounds and methods are provided for diagnosing Trypanosoma cruzi infection. The disclosed compounds are polypeptides, or antibodies thereto, that contain one or more epitopes of T. cruzi antigens. The compounds are useful in a variety of immunoassays for detecting T. cruzi infection. The polypeptide compounds are further useful in vaccines and pharmaceutical compositions for inducing protective immunity against Chagas' disease in individuals exposed to T. cruzi.
Patent JP-2003536120-A (JP)
Title: ネットワークを介して伝送される電子メッセージの不正なコピー及び配布を防止するための装置及び方法
IPC: G06F21/10
Filed: 2000-02-24
Abstract: (57)【要約】
ネットワークを介して伝送された電子メッセージについての不正なコピー及び配布を防ぐための方法及び装置。システム（１８）によって受け取られたメッセージを不正使用から保護するための方法及び装置が開示される。受信側システム（１８）は、送信側システムから、例えば、ネットワークを介して、あるいはローカル・メディアからメッセージ（７０）を受け取ることができる。そのメッセージは、電子メール・メッセージ、ウェブ・ページのコンテンツ、音楽、あるいはソフトウェアなどである。受信側システムは、不正なアクセスからメッセージを隠すように設計されたやり方で、ストレージ・デバイス（３６’）内にデジタル情報を格納する。受信側システムのユーザがメッセージを見たい場合、デジタル情報がアクセスされ（６０）、メッセージがデジタル情報から受信側システムで生成され表示される（５６）。生成されたメッセージの使用は制限される。別の実施例では、この使用が、生成されたメッセージを受信側システムで出力すること（つまり、表示したり音声を発生すること）に制限される。受信側システムは、生成されたメッセージのいかなる部分についても、コピー、修正、保存、転送、及びキャプチャもできない。別の実施例では、生成されたメッセージの使用に対する制限が、生成されたメッセージを１部コピーしてもよいように緩められる。
Patent JP-2002544511-A (JP)
Title: センサアセンブリ装置とこのようなアセンブリ装置用のセンサ
IPC: G01D11/24
Filed: 2000-05-18
Abstract: (57)【要約】
本発明は、車両、特に自動車のためのセンサアセンブリ装置と、このようなセンサアセンブリ装置のためのセンサに関する。すべてのセンサのために適した基本システムを有するモジュール式センサアセンブリを形成する異なる種類のセンサのための同じように適した概念を提供するために、本発明に従い、少なくとも変換要素を収容するための第１のケーシング（１）と、信号処理ユニットを収容するための第２のケーシング（２）と、第１と第２のケーシングの間の少なくとも４極の接続部（３）と、制御機器のための第２のケーシング（２）の端子（４，５）が設けられている。
Patent JP-2003500501-A (JP)
IPC: C08G69/48
Filed: 2000-05-12
Abstract: The invention relates to polymers that contain alcoxylated, condensed alkaline amino acids. Said polymers are the addition products of alkylene oxides to homocondensates of alkaline amino acids, condensates of mixtures of two or more alkaline amino acids and cocondensates from alkaline amino acids and cocondensed compounds. The invention further relates to a method of producing polymers that contain alcoxylated, condensed alkaline amino acids. According to said method, homocondensates of alkaline amino acids, condensates of mixtures of two or more alkaline amino acids and cocondensates from alkaline amino acids and cocondensed compounds are reacted with at least one alkylene oxide from the group consisting of the C2 to C30 alkylene oxides and styrene oxide.
Patent JP-2002208070-A (JP)
Title: Method for giving award point and system for the same
Inventor: MICHITSUTA SATOMI
IPC: G06Q50/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To give a customer award points for encouraging the customer to repeatedly visit a store. SOLUTION: A plurality of receivers 20 for receiving radio waves transmitted from a transmitter 10 held by a customer 5, and for detecting identification information stored in the transmitter from the radio waves are installed in a plurality of sales floors in a store. A data managing server 30 detects the action amount of the visiting customer in the store based on the detected result of the receivers 20, and decides award points to be given to the customer based on the action amount detected for each customer, and stores the accumulated award points decided by the deciding means for the different opportunities to visit the store of the same customer. The moving distance of the customer in the store is used as one component of the action amount.
Patent JP-2002216436-A (JP)
Title: Information recording and reproducing apparatus
Inventor: SAKATA HARUYASU
IPC: G11B27/30
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing apparatus which can record information data even when a prepit cannot correctly be read from a recording medium. SOLUTION: The prepit is detected from read signals read from a recording medium, a prepit detection signal is created and a block signal indicating record timing is detected on the basis of the prepit detection signal. On this occasion, when the prepit detection signal is normal, an information signal is recorded on the recording medium at record timing according to the block signal. Meanwhile, when the prepit detection signal is defective, the information signal is recorded on the recording medium at record timing according to the auxiliary block signal of a fixed phase having the same period as that of a block length.
Patent JP-2002216317-A (JP)
Title: Thin film magnetic recording head and its manufacturing method
Inventor: MINO TETSUYA
IPC: G11B5/31
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To increase the magnetic field on the recording medium from the poles even the pole width is made small and suppress the spreading magnetic field on the sliding surface. SOLUTION: The upper magnetic layers 15 of the recording head includes a first layer 15a whose one pole surface contacts the gap layer 9, a second layer 15b whose one end contacts the other surface of the first layer 15a, and a third layer 15c whose one end contacts the other surface of the second layer 15b. The closer the layer to the recording gap layer 9, larger the magnetic saturation, among the magnetic layers, that is, among the first layer 15a, the second layer 15b, and the third layer 15c.
Patent JP-2002213620-A (JP)
Title: Sealing structure and sealing device
Inventor: DEGUCHI MASARU
IPC: F16J15/3232
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing structure and a sealing device which can fully attain holding of the in/out liquid-tightness, while having a simple structure. SOLUTION: By installing a sealing device 15 between two members 6, 7 arranged relatively freely rotatable in the inward/outward diametric direction, this sealing structure axially partitions an annular space between the two members 6, 7, the sealing device 15 has a first annular unit 18 fitted and mounted in one member 7 to have an elastic lip and a second annular unit 16 fitted and mounted in the other member 6 to make elastic lips 17a, 17b, 17c of the first annular unit 18 abut or oppose thereto via a fine clearance, and an elastic unit is interposed in a fitted surface of the other member 6 and the second annular unit 16.
Patent JP-2002215199-A (JP)
Title: Voice quality converter, voice quality conversion method, and program storage medium
Inventor: MIKI KAZUHIRO
IPC: G10L13/06
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a voice quality converter with which the learning of a conversion rule can effectively be performed by using a small speech set and appropriate conversion precision can be acquired according to requested quality, and provide a voice quality conversion method, and a program storage medium. SOLUTION: The conversion rule for each phonemic piece is created by a conversion rule creation part 103 on the basis of parameters indicating the characteristics of voice of each one extracted by parameter extraction parts 101 and 102 from the voice database of two speakers. The conversion rule for each phonemic piece is classified by a clustering part 104, and a phonemic piece for learning which represents a class is selected from each class by the selection part 105 of phonemic pieces for learning, thereby a speech set 110 for learning the conversion rule including the selected phonemic piece for learning is created. Conversion rule learning parts (107, 108) learn the conversion rule of each class corresponding to the phonemic piece for learning included in the speech set 110 for conversion rule learning spoken by a conversion source speaker and a conversion destination speaker.
Patent JP-2002214554-A (JP)
Title: Image forming device using thin film optical waveguide
Inventor: NUMAI TAKAAKI
IPC: H04N1/113
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device such as a laser printer having constitution by which the tolerance value of the positional deviation of an array laser being a light source can be made large. SOLUTION: In this image forming device, an image carrier 5 such as a photoreceptor drum is scanned and irradiated with a plurality of laser beams emitted from an array laser beam source 21 consisting of the array of surface light emitting lasers or end face light emitting lasers by a light deflector 3 such as a polygon mirror. The device is equipped with at least one thin film optical waveguide 100 to guide a plurality of laser beams along the surface in an optical path leading to the image carrier 5 from the light source 21.
Patent JP-2002212274-A (JP)
Title: Unsaturated polyester resin composition and its manufacturing method, and thermosetting molding material using the same and plastic molded article
Inventor: NUMAO KAZUYUKI
IPC: C08J5/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which gives a cured product having high gloss, high smoothness and excellent designing properties, capable of being uniformly colored, and having high boiling water resistance, and to provide its manufacturing method, a thermosetting molding material using the composition and a boiling water-resistant plastic molded article having high gloss, high smoothness and extremely reduced discoloration. SOLUTION: The unsaturated polyester resin composition is obtained by dissolving an unsaturated polyester resin comprising each component of (1) a mol 2,6-naphthalenedicarboxylic acid, (2) b mol unsaturated polybasic acid or its anhydride, (3) c mol saturated polybasic acid or its anhydride, (4) d mol polyhydric alcohol, and (5) e mol dicyclopentadiene as the raw materials so as to obtain a compounding molar ratio of (a+b+c)/a/b/c/d/e of 1:0.05-0.5:0.5-0.95:0-0.45:0.7-1.3:0.05-11 in a crosslinkable monomer.
Patent JP-2002220734-A (JP)
Title: Polyester monofilament
Inventor: MATSUI YOSHIHIRO
IPC: C08G63/82
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester monofilament having excellent thermal stability and applicable to various kinds of textile such as a screen, an air filter, a brush, a gut, an interlining cloth, a mat, an artificial lawn, a hose reinforcing material, a fishing line, a slide fastener, a Tatami mat, a rubber reinforcing material artificial hair, etc. SOLUTION: This polyester monofilament comprises a polyester produced by using a catalyst containing aluminum and/or its compound, a phenolic compound or a phosphorus compound.
Patent JP-2002214721-A (JP)
Title: Image reader and image forming apparatus
Inventor: YOKOTA MASAHIKO
IPC: G03B27/50
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable image reader and an image forming apparatus improved in workability and assemblability at the maintenance time and improved in the geometric accuracy of an image. SOLUTION: This reader is equipped with a plate 20 assembled on a bearing member 30 after adjusting an assembly angle with respect to the member 30, positioned and assembled on a carriage 103d, and connecting the carriage 103d and the member 30. The plate 20 is assembled on the member 30 by a tool 50 so that it may take a position where the main scanning direction of an image sensor unit 108 is nearly orthogonal to a guide shaft 103c.
Patent JP-2002219558-A (JP)
Title: Twin drum type continuously casting equipment
Inventor: MIYAKE KATSUYOSHI
IPC: B22D11/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a continuously casting equipment capable of solving the discrepancy that the clearance between a side face and a side sluice becomes large thereby causing the penetration or leakage of a molten metal bringing about the difficulty in conducting continuous operation. SOLUTION: The twin drum type continuously casting equipment is provided with a distance detection sensor for measuring the moving amount in the axial direction of a main shaft end face or a drum side face for rotating a drum which continuously casts plates with prescribed thickness by pouring a molten metal between casting drums whose rotation faces opposed to each other, and disposed with a prescribed distance, a main bearing position moving mechanism for moving the driving side main bearing position in the shaft center direction in order to correct the moving amount of the main shaft side end face or the drum side face to eliminate the relative displacement of the drums,  and a control device for controlling the main shaft bearing position moving mechanism for making a zero-clearance without the penetration nor leakage of the molten metal caused by growing of the clearance due to the relative displacement between the drums calculated by the difference in the moving amount of the drums.
Patent JP-2002227049-A (JP)
Title: Apparatus for producing covered yarn
Inventor: YASUI SATOSHI
IPC: D02G3/36
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with which a tape-shaped serving having >=1 mm width can stably be wound and covered around a core yarn, which is impossible in conventional apparatuses for producing the covered yarn using a hollow spindle. SOLUTION: This apparatus for producing the covered yarn 10 comprises a supplying device 3 for supplying the core yarn C and the tape-shaped serving S each to the downstream side, a covering device for covering the periphery of the core yarn C with the serving S supplied from the supplying device 3 and a take-up device composed of a traveler 8 and a spindle 7. The covering device is characterized by having a hollow tubular member 5 having a hollow tubular shape and winding and covering the periphery of the core yarn C supplied from a hollow part with the serving S by passing the core yarn C through the hollow part of the hollow tubular member 5 and winding the serving S around the periphery thereof.
Patent JP-2002222713-A (JP)
Title: Hinge structure
Inventor: TAKEUCHI YASUICHI
IPC: H01F17/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable hinge structure which is provided to a product of plastic material, effectively protected against cracking. SOLUTION: A hinge structure applied to a noise absorbing unit is equipped with a pair of cover cases 2A and 2B in which a pair of ferrite cores 1A and 1B that are built inside in face to back with each other and pinching a cable between them so as to constitute a closed magnetic circuit and a platelike hinge 21 that is provided with ends connected to the cover cases 2A and 2B, respectively, and deformed as being bent in the direction of its thickness. The lengthwise intermediate part of the hinge 21 is formed as a thick-walled part 21a and made thicker than its edges 21b and 21b. When the hinge 21 is bent in the direction of its thickness, the thick-walled part 21a is not bent and deformed, and the ends 21b and 21b are bent and deformed, so that a bending stress applied to the hinge 21 is so dispersed as to be separately applied to the ends 21b and 21b, the bending stress avoids being concentrated on a part of the hinge 21, and the hinge can be protected against cracking and damage.
Patent JP-2002227957-A (JP)
Title: Complex screw
Inventor: HASEBA KATSUNORI
IPC: F16H25/24
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a screw mechanism which can be used in a driving part of a servo press and injection molding machine, having high efficiency, being excellent in load-carrying capacity, and having long operating life. SOLUTION: Both a screw shaft and a nut are provided with a multi-threaded ball screw part and a multi-threaded trapezoidal screw part. The clearance in the trapezoidal screw part is set to be less than the clearance in the ball screw part in order to subject only the trapezoidal screw part to bear a load.