baber/WOPTO huggingface dataset:
Patent JP-2003502118-A (JP)
IPC: A61M16/04
Filed: 2000-06-16
Abstract: A forehead support (10) is disclosed that is adapted to be secured to a respiratory mask (16). The forehead support (10) includes a joining member (14) for securing to the mask (16) and a cushion frame (12) pivotally mounted to the joining member (14). The cushion frame (12) is adapted to locate one or more forehead cushions (25). The cushion frame (12) is also adapted to pivot relative to the joining member (14). The cushion frame (12) is also selectively lockable at two or more predetermined angular positions relative to the joining member (14).  A respiratory mask assembly comprising a respiratory mask (16) and a forehead support (10) adapted to be secured to the mask (16) is also disclosed.
Patent JP-2003506824-A (JP)
Title: 光源および電界放出陰極
IPC: H01J63/06
Filed: 2000-07-28
Abstract: (57)【要約】
光源が、ルミネセンス層を形成する蛍光体層（２４）で内側を少なくとも一部被覆された外側ガラス層（２３）と、陽極を形成する伝導層（２５）とを含む壁を有する真空容器を備える。蛍光体（２４）は、容器の内部に位置された電界放出陰極（４０）からの電子衝撃によって励起されてルミネセンスを起こす。電界放出陰極（４０）は、ｍｍ範囲の直径を有するキャリアを備える。キャリアの表面の少なくとも一部分に、約１０μｍ未満の半径方向延在部を有する頂部の形で表面不整を有する伝導層が設けられている。幾何形状および頂部により、電界は、電界放出表面で高密度になり、増幅される。
Patent JP-2003506874-A (JP)
Title: 半導体装置
IPC: H01L29/788
Filed: 2000-07-19
Abstract: (57)【要約】
【課題】
【解決手段】半導体装置は半導体基体（1）の表面(3)に隣接している第一導電型の領域(2)を有する半導体基体(1)を有する。半導体基体(1)には、表面(3)で不揮発性メモリセルが設けられている。メモリーセルは、半導体基体(1)に設けられる反対の、第二導電型のソース(4)およびドレイン(5)を有する。ソース(4)およびドレイン(5)の間で、半導体基体(1)の表面(3)にはフローティングゲート(6)および選択ゲート(10)が設けられている。フローティングゲート(6)および選択ゲート(10)は、両方とも、半導体基体(1)の表面(3)に実質的に平行に延在している実質的に平坦な表面部分(13)および半導体基体(1)の表面(3)に実質的に直角に延在している側壁部分(14)を有する。制御ゲート(7)は、フローティングゲート(6)の上に配置されていて、そしてフローティングゲート(6)の実質的に平坦な表面部分(13)、およびソース(4)およびドレイン(5)に対向しているフローティングゲート(6)の少なくとも側壁部分(14)に容量的に結合されている。さらに、制御ゲート(7)は、選択ゲート(10)に重なっていてかつ選択ゲート(10)の実質的に平坦な表面部分(13)の上で終了している。
Patent JP-2003507445-A (JP)
Title: 促進イリジウム触媒を用いる気相カルボニル化方法
IPC: C07C51/12
Filed: 2000-08-11
Abstract: (57)【要約】
反応体、一酸化炭素及びハライドの蒸気混合物を気相カルボニル化条件下で担持触媒と接触させる工程を含む、低級アルキルアルコール、エーテル、エステル及びエステル−アルコール反応体混合物からのエステル及びカルボン酸の製造方法。この触媒は、イリジウムと元素の周期表の第５族（バナジウム、ニオブ、タンタル）の金属から選ばれた第２の金属を含む。望ましくは、イリジウム及び第２金属は担体材料としての活性炭上に沈着されている。本発明の好ましい側面において、気相カルボニル化方法は酢酸、酢酸メチル又はそれらの混合物の調製に有用である。
Patent JP-2003509758-A (JP)
Title: 調査装置の電話番号から検索基準を決定する検索エンジン
IPC: H04M3/42
Filed: 2000-09-06
Abstract: (57)【要約】
少なくとも１つのデータ・メモリ（５，６，７）からデータ（ＥＩ）を選択するための検索エンジン（４）であって、検索エンジン（４）と電話網（ＰＳＴＮ）で接続された調査装置（１）からの少なくとも１つの検索基準（ＳＣＩ）を含む調査情報を受信するための受信手段と、前記少なくとも１つのデータ・メモリ（５，６，７）から前記受信調査情報（ＡＩ）の前記少なくとも１つの検索基準（ＳＣＩ）に尾対応するデータ（ＥＩ）を選択するための選択手段（９）と、前記調査装置（１）に選択されたデータ（ＥＩ）を送信するための送信手段（１２）とを有し、前記調査装置（１）の地理的エリアを表すと共に、調査情報（ＡＩ）を形成し、前記調査装置（１）から前記検索エンジン（４）に前記電話網（ＰＳＴＮ）を通じて呼接続されている時に前記受信手段（ＣＩ）によって受信され得る電話接続情報（ＣＩ）から検索基準（ＳＳＣ２）を決定するように設計された決定手段を具備する検索エンジン。
Patent JP-2003510702-A (JP)
Title: 一連の画像を解析することにより三次元のシーンを構築する方法
IPC: G06T7/20
Filed: 2000-09-14
Abstract: (57)【要約】
本発明は、画像に対して、三次元空間において画像のピクセルの奥行きに対応する距離画像（１）を計算する段階と、画像に対して、距離画像に基づいて画像ピクセルの三次元の解像度に対応する解像度マップ（２）を計算する段階と、ピクセルが三次元シーン中の共通点に関連するとして、現在の画像ピクセルを別の画像上に投影することで現在の画像ピクセルをシーケンスの別の画像のピクセルとマッチングする（６）段階と、解像度及び上記ピクセルとマッチするシーケンスの別のピクセルの解像度に従って現在の画像ピクセルを選択する（６）段階と、選択されたピクセルから三次元モデル（８）を構成する段階とを有する方法に関わる。一つの適用法は、ブラウジングのための画像生成に関わる。
Patent JP-2003511632-A (JP)
Title: 焼結炭化物摩耗部品及びラップ仕上げ方法
IPC: B24B37/00
Filed: 2000-10-04
Abstract: (57)【要約】
本発明は、摩擦及び摩耗性が改良された摩耗表面を有する焼結炭化物摩耗部品に関する。これは、厚さ０．５μｍ〜２５μｍ、好ましくは１〜１０μｍで、ＷＣの平均粒度が５００ｎｍ未満の表面層を摩耗表面を提供することによって得られる。この表面相は、少なくとも１０分間にわたって、１，０００〜３，０００ｒｐｍ及び０．１〜０．５ＭＰａにおいて、好ましくは研磨媒体なしで、研磨ディスクによって摩耗表面をラップ仕上げすることによって得られる。
Patent JP-2003511130-A (JP)
IPC: A47C9/00
Filed: 2000-10-03
Abstract: The present invention relates to a combination of a seat and a backrest supported by a frame, wherein said combination includes means for effecting movement of the seat with respect to the backrest, in such a manner that a person sitting on said seat is subjected to a reciprocating pivoting movement about a substantially vertical axis. The seat comprises two parts, which parts are arranged on either side of a vertical plane that extends at least substantially transversely to the backrest. Means are provided for moving said seat parts to and fro in directions opposed to each other.
Patent JP-2003514636-A (JP)
IPC: A61N1/375
Filed: 2000-11-20
Abstract: This invention relates to a unipolar or multipolar electrical filter feedthrough device (1) to be introduced into an aperture of housing (26) of an implantable electronic therapeutic device with a feedthrough body (2) to be inserted in the aperture and comprising a fixing means (3) to connect with the housing wall, and with filter means (7) designed as capacitors, that are, on one side, connected-in an electrically conductive manner-with one of the electrical pins (8) that are mutually electrically separated, and, on the other side, with the housing of the therapeutic device carrying a reference potential. Filter means (7) are arranged outside the feedthrough body (2) and are connected with this body in such a manner that they basically stick out into the inside (4) of housing (26) in a freely suspended manner.
Patent JP-2003514982-A (JP)
Title: 粒状洗剤またはそのプレミックスの製造法
IPC: C11D3/10
Filed: 2000-11-17
Abstract: (57)【要約】
本発明は、粒状洗剤またはその製造に適したプレミックスを製造する方法であって、流動性の酸性成分を、アルカリ性の洗剤成分を少なくとも部分的に含む粒子に適用する方法を開示する。適用した上記酸性成分の割合は、式：m c /（m c ＋m p ）＝c×1/rに従う、半径r に依存する。上記式中、m c は、酸性成分の重量、m p は、粒子の重量、r は、粒子の半径、およびc は、単位長さ0.5〜単位長さ20の係数を意味する。
Patent JP-2003515985-A (JP)
Title: メッセージの対象を絞り込んだ双方向テレビシステム
IPC: H04N7/025
Filed: 2000-11-21
Abstract: (57)【要約】
対象を絞り込んだメッセージをユーザに送ることが可能な双方向テレビシステムが提供される。双方向テレビシステムは、双方向テレビ番組ガイドアプリケーションまたは他の双方向アプリケーションを用いて、双方向テレビサービスをユーザに提供することができる。Ｅメールアプリケーションまたは他のメッセージ交換アプリケーションを用いて、メッセージを受信することができる。メッセージ交換アプリケーションは、番組ガイドアプリケーションもしくは他の双方向テレビアプリケーションと別個にすることもできるし、または、番組ガイドアプリケーションもしくは他の双方向テレビアプリケーションの一部にすることもできる。メッセージの対象を絞り込む工程は、ユーザが加入しているテレビチャンネルもしくはユーザが番組ガイドアプリケーションあるいは他のアプリケーションにおいて確定した設定または他の任意の適切な基準に基づいて行われる。
Patent JP-2003518986-A (JP)
IPC: A61F5/448
Filed: 2001-01-05
Abstract: An ostomy bag with a wall of a flexible material and a first coupling member for detachably coupling the ostomy bag with an implant, for example an implant surrounding the stoma, with the first coupling member being and designed with a circumferential groove. The first coupling member is a spring ring composed of a spring wire having end parts extending a distance past each other. Along the opening of the ostomy bag, an edge reinforcement is made by joining of at least a part of the spring ring and an area of the wall of the ostomy bag, and on each end part of the spring wire is a handle for opening the spring ring on overcoming the spring power in the spring ring so that the edge reinforcement can pass over the circumferential groove of the implant at mounting and decoupling of the ostomy bag.
Patent JP-2003519576-A (JP)
Title: 連続鋳造型のキャビティの加工方法及び装置
IPC: B22D11/04
Filed: 2000-12-14
Abstract: (57)【要約】
機械切削及び／又は研磨工具（１２）を有する、連続鋳造型のキャビティを形成する、壁の加工用の機械に関する。この機械は、工具（１２）を取付けるためのアーム（６）を有する機械スタンド（１）と、型（７）を固定するためのテーブル（８）と、工具（１２）と壁の間で数値制御で相対的に移動させる装置とを備えている。アーム（６）の長手軸線に本質的に横断して配置されている、工具（１２）の軸（１３）回りの回転方向の移動が長手軸線回りのアームの回転運動と組み合わせて開示されており、これら移動により、長手軸線方向及び／又はその断面の周縁に沿って変化しているテーパを有するキャビティの場合、又は、特に角部の形状を有するキャビティの場合ですら、加工における高精度を許容する。
Patent JP-2003522943-A (JP)
Title: 光学圧力センサ
IPC: G01L13/02
Filed: 2001-02-09
Abstract: (57)【要約】
光学圧力センサを提供する。
【解決手段】印加圧力を感知するように構成された圧力センサ(10)は、ダイアフラム支持体(12)、該ダイアフラム支持体に結合され、印加圧力に応答して偏位するように構成されたダイアフラム(16A，B)、該ダイアフラムに結合され、該ダイアフラムの偏位に応答して動くように構成された可動部材(20)、および該可動部材に結合され、入射光と干渉するように構成され、該干渉は前記可動部材の位置の関数である光干渉要素(34)からなる。
Patent JP-2003527845-A (JP)
Title: 育苗用有機質床土組成物および床土マット
IPC: A01G9/10
Filed: 2000-10-14
Abstract: (57)【要約】
本発明は、有機質原料及び製紙繊維素を含む育苗用有機質床土組成物、それを利用した床土マット及びその製造方法に関するものである。
Patent JP-2003534399-A (JP)
Title: 水溶性繊維反応性染料を含む染料混合物、その調製、およびその使用
IPC: C09B62/513
Filed: 2001-02-17
Abstract: (57)【要約】
一般式（１）で表される１種以上のアゾ染料と、一般式（２）で表される１種以上のアゾ染料とを、含んでなる染料混合物、その調製方法、及びヒドロキシル及び／又はカルボキサミドを含有する材料を染色及び捺染するためのその使用に関する。〔式中、変数は、それぞれ、請求項１に定義した通りである。〕
【化１】
Patent JP-2003526046-A (JP)
Title: 無負荷の内燃機関における燃焼制御方法
IPC: F02P9/00
Filed: 2001-03-01
Abstract: (57)【要約】
本発明による方法は、無負荷の車両内燃機関（１０）における燃焼制御に用いられる。この場合、負荷ダイナミクス閾値を決めるステップ（１２）と、内燃機関（１０）の無負荷の動作状態を検出するステップ（１２）と、無負過度さ状態において負荷ダイナミクス閾値の超過を検出するステップ（１２）と、ノッキング燃焼を回避する負荷ダイナミクス予測変化量を形成して点火角を遅角調整するステップ（１３）、とが設けられている。点火角の遅角調整（１３）中、ノッキング調整ダイナミクス整合（１４）が非アクティブ状態にされる。
Patent JP-2004500571-A (JP)
IPC: G01N21/55
Filed: 2001-03-14
Abstract: A two-dimensional imaging surface plasmon resonance (SPR) apparatus for optical surface analysis of a sample area on a sensor surface is disclosed. The apparatus comprises a sensor surface layer of a conductive material that can support a surface plasmon, such as a free electron metal, e.g. gold, silver or aluminum, a source of electromagnetic beams of two or more wavelengths that illuminate a two-dimensional surface area from either the front or the backside of the sensor surface layer, and a detector for simultaneous, or pseudo simultaneous, detection of two or more wavelengths of reflected intensities from the two-dimensional surface area, providing two or more two-dimensional images of the surface area, the two-dimensional images being a function of the effective refractive index at each point on the surface area. The two-dimensional images put together result in a color image. The apparatus is suitable for use in biological, biochemical, chemical and physical testing.
Patent JP-2004501678-A (JP)
IPC: A61M1/10
Filed: 2001-03-19
Abstract: In a left ventricular assist device (LVAD) a rotodynamic blood pump (10) is powered by a brushless DC motor (12). A power supply (14) supplies power to the motor (12). Three feedback channels, one for each of voltage, current, and motor speed lead to a microcontroller or microprocessor (18). The three feedback waveforms are analyzed, and from these waveforms, motor input power, patient heart rate, current pump flow rate, and systemic pressure are determined. The microprocessor (18) then calculates a desired flow rate proportional to the patient heart rate. The microprocessor communicates a new power output to a commutation circuit (16), which regulates power to the motor (12). The pump (10) also includes safety checks that are prioritized over desired pump flow. These include prevention of ventricular suction, low pulsatility, minimum and maximum pump speed, minimum speed-relative pump flow, minimum absolute pump flow, minimum and maximum motor input power.
Patent JP-2003534125-A (JP)
IPC: B05B15/02
Filed: 2001-05-10
Abstract: A nozzle arrangement which is suitable for use in the generation of a spray or aerosol and which is adapted for connection to a fluid supply, the nozzle arrangement including a fluid inlet through which fluid enters the arrangement from the fluid supply and fluid outlet through which the fluid is ejected from the nozzle arrangement, fluid inlet and fluid outlet being connected to a fluid flow passage through which, in use, fluid flows from the inlet to the outlet, wherein the nozzle arrangement includes control means provided in the passage which, in use, acts to modify the flow characteristics of the fluid in the fluid flow passage to effectively control fluid droplet size produced in the spray or aerosol by the nozzle arrangement.
Patent JP-2003205327-A (JP)
Title: Plate material processing machine
Inventor: KOBAYASHI HIROSHI
IPC: B21D43/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate material processing machine which processes a long and narrow plate material workpiece with a small width size and a long plate material workpiece by transferring them with two plate material feed mechanisms.  <P>SOLUTION: The plate material processing machine is provided with a frame 1, a plate material processing mechanism 2, and two plate material feed mechanisms 3A and 3B. The frame 1 is extended in a first direction Y, and has an aperture 1a inside along a longitudinal direction. The plate material processing mechanism 2 carries out working to the plate material workpiece W, and is provided on the frame 1. The two plate material feed mechanisms 3A and 3B are provided in the aperture 1a of the frame 1 so as to turn to the center of the frame 1 and to be opposed to each other. The plate material feed mechanisms 3A and 3B both consist of a carriage 5, a cross slide 6, and a work holder 7. The carriage 5 is freely movable in the first direction Y, and is extended in a second direction X orthogonal to the first direction Y. A cross slide 6 is provided on the carriage 5, and is freely movable in the second direction X. The work holder 7 holds the plate material workpiece W, and is provided on the cross slide 6 so as to turn to the opposite side of both the carriages 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207801-A (JP)
Title: Liquid crystal display device
Inventor: TSUJI MAKI
IPC: G02F1/1333
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness of the whole of a display device by reducing the number of parts in a liquid crystal display (LCD) device provided with LCD panels formed on both the surfaces of the device.  <P>SOLUTION: The LCD panels 41, 61 are respectively arranged on both the surface sides of a light guide plate 52 having a reflector 53 on its one surface. In the case of using one LCD panel 41 as of a transmission type, a light source of a back light 51 is turned on. In the case of using the other LCD panel 61 as of a reflection type, external light is used. Since only one light guide plate 52 is used, the number of parts can be reduced and the thickness of the whole device can be reduced. A semipermeable reflector also usable as the reflector 53 is available. It is also possible to arrange semi-transmissible reflectors on both the surfaces of the light guide plate 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209508-A (JP)
Title: Radio communication system
Inventor: HASHIMOTO TAKESHI
IPC: H04B1/707
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of reducing adjacent channel interference and improving the utilization efficiency of a frequency.  <P>SOLUTION: In the radio communication system for performing data communication between a plurality of mobile stations and a base station, the base station X is provided with a function 6 of grouping the respective mobile station under a prescribed reference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208986-A (JP)
Title: Organic electroluminescent device
Inventor: YONEYAMA HIROTO
IPC: H01L51/50
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device, which has large luminosity, high luminescence efficiency, and long element life, and can make it have large area and can be manufactured easily.  <P>SOLUTION: With respect to the electroluminescent device, which consists of one or two or more organic compound layers inserted between a pair of electrodes, which consist of a positive electrode and a negative electrode, at least either of which is transparent or translucent, at least one layer of the organic compound layers contains one or more sorts of electric charge transportation nature polymers, which consists of a repetition unit, which contains at least one sort chosen from the structure shown by the following formulas (I-1), and (I-2) as the partial structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205016-A (JP)
Title: Medical care freezer bag
Inventor: YOSHIKAWA YOSHIHIRO
IPC: A61J1/05
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical care freezer bag in which the bag is miniaturized, a dead space in a protector can be eliminated as little as possible during freezing, and further, the damage to a port portion caused by the impulse of a falling during freezing can be reduced.  <P>SOLUTION: In the medical care freezer bag in which two corners of the bag having welded peripheral edges and corners are chamfered, the bag is composed of peripheral edges 11, 12, 13 and 14, corners 21 and 23, a bag body 1 of the bag surrounded with the chamfered portions 31 and 32, a discharge port 311 provided on the chamfered portion 31, and a charge port 321 provided on the chamfered portion 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208016-A (JP)
Title: Developing unit
Inventor: TANAKA YOSHIHIKO
IPC: G03G15/08
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide developing unit used for a contact developing system using non-magnetic one-component developer, good in the electrifying property of toner to a positive polarity by triboelectrification, equipped with a layer thickness regulating member having excellent wear resistance and restraining the adhesion of the developer, and made excellent in durability.  <P>SOLUTION: The developing unit is equipped with a developing roller feeding the non-magnetic one-component developer to the surface of a photoreceptor on which an electrostatic latent image is formed and performing contact development, and the layer thickness regulating member pressing the developer carried and fed on the surface of the developing roller and electrifying it to be positive, and also forming a thin layer. In the developing unit, the layer thickness regulating member has constitution that a metallic elastic body is set as a base plate, and one long side of the base plate is fixed on a unit frame body and a pressing part to which fluororubber is stuck is provided on the side of the other free side opposed to the one side so as to press the developer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210029-A (JP)
Title: Cereal grain-conveying transmission structure in combine
Inventor: KITSUTA AKIHIRO
IPC: B02B7/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rear part of a belt transmission structure 26B and its vicinity from the reaching and attaching of soil and water even if the traveling ground is soft.  <P>SOLUTION: This covering body 52 for covering the belt transmission structure 26B and its surroundings from its lower side is installed in a combine equipped with a grain tank 7 on the left or right one side of a machine frame 2 supported by a traveling part 1, installing a vertically oriented tubular conveying case 10 for conveying the cereal grains taken out from a grain tank 7 to upper direction at the rear side of the grain tank 7 and also at the rear side of the machine frame 2, and forming a rotation-inputting part 10 for inputting the rotation for actuating to convey the tubular conveying case 10 at the approximately directly below the tubular conveying case 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213684-A (JP)
Title: Self-propelled press-in construction machine
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled press-in construction machine capable of performing a construction under a sever condition such as no setting place for a temporary scaffold, and suppressing the term of works and the construction cost.  <P>SOLUTION: This self-propelled press-in construction machine comprises an inclinable inclined mast part provided between a chuck part and a mast part through a rotating seat. Accordingly, the rotating motion of the inclined mast part within a vertical plane is never disturbed by a grasping part or the like, and the inclined mast part is rotatable within the vertical plane to the grasping part, so that both a vertical pile or sheet pile and an oblique pile can be pressed in. Thus, the temporary scaffold is dispensed with, and construction of an earth retaining wall or the like can be performed even in a narrow space having no setting place for the temporary scaffold, which is contributable to the shortening of the term of works and the saving of the construction cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210288-A (JP)
Title: Shelf device of showcase
Inventor: FUJII KIYOSHI
IPC: A47F3/06
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf device of a showcase that enables a shelf interval and the number of shelves easily to change and in which a shelf holder is installed.  <P>SOLUTION: The shelf device of the showcase has a shelf 21 on which products are placed, a shelf holder 22 supporting the shelf 21, a connecting member 23 connected to the shelf holder 22 and the shelf 21 and making the shelf 21 slidable forward and backward. The connecting member 23 or the shelf 21 has an engagement wire 214 and the other has an engagement groove 232c with which the engagement wire 214 detachably engages. This structure makes the shelf 21 come off the connecting member 23 or the shelf holder 21, the shelf device is separated into two parts by disengaging the engagement wire 214 from the engagement groove 232c, the change of the arrangement of the shelf device, therefor, becomes easy when a shelf interval or the number of shelves is to be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211520-A (JP)
Title: Apparatus for molding tubular film
Inventor: NAKAJIMA KAZUHARU
IPC: B29C48/32
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for molding a tubular film having uniform thickness.  <P>SOLUTION: In relation to arbitrary places a1, a2 and an of a guide groove 13 constituting a spiral manifold, when the resistances generated in the guide groove 13 when a molten resin flows to the respective places a1, a2 and a3 along the guide groove 13 from an inflow port 15 are set to X1, X2 and X3 and the resistances generated in a cylindrical gap 4 when the molten resin flows out of the guide groove 13 at the respective places a1, a2 and a3 to flow to the downstream end S2 of a manifold region M in the axial direction of the cylindrical gap 4 are set to Y1, Y2 and Y3, X1+Y1, X2+Y2 and X3+Y3 become almost equal mutually and the thickness dimention T of the cylindrical gap 4 is made almost uniform from an upstream end S1 to a downstream end S2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218245-A (JP)
Title: Method of manufacturing non-volatile semiconductor memory device
Inventor: AOZASA HIROSHI
IPC: H01L21/8247
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a deterioration of transistor characteristics and of a scaling property due to the influence by nitrogen in an ordinary MOS transistor section.  <P>SOLUTION: A non-volatile semiconductor memory device comprises a memory transistor having such a structure that a first gate electrode 30a is formed on a semiconductor 10 where a channel is formed, via a first gate dielectric film SI which comprises a plurality of dielectric films 21 and 22 of different compositions and has an electric charge accumulating capacity; and a peripheral transistor having such a structure that a second gate electrode 30a' is formed on a different part of the semiconductor 10, via a second gate dielectric film 21a' having no electric charge accumulating capacity. If there is a heating process using gases such as nitrogen in the middle of formation of the multilayer dielectric film SI (for example, a thermal nitriding process for suppressing an incubation time) in the manufacture of the non-volatile semiconductor memory device, the heating process is performed after a nitrogen stop film (41: not shown in the figure) for protecting the peripheral transistor is formed.  <P>COPYRIGHT: (C)2003,JPO