baber/WOPTO huggingface dataset:
Patent JP-2003515706-A (JP)
IPC: F16L13/14
Filed: 2000-11-16
Abstract: A device for producing a pressure-tight pipe coupling with at least one pipe and comprises a bushing-type, rotationally symmetric base body. The base body is provided with at least one essentially cylindrical inner chamber, having toothed elements in order to receive the pipe end. The toothed elements are displaced radially into the pipe end arranged in the inner chamber by means of a pressing device which impinges upon the outer surface of the base body. A pressing device consisting of a shaping ring and a corresponding pair of shaping rings guarantee that the radial displacement potential is realized in the form of a radial displacement, resulting in significantly lower pressing power.
Patent JP-2004505173-A (JP)
Title: 少なくとも一種の金属化合物及び錯化剤に基づく水性コロイド分散液、製造方法
IPC: C09K23/00
Filed: 2000-12-29
Abstract: この発明は、平均コロイド粒子直径が６ｎｍ以下である水性コロイドナノメートル型の水性コロイド分散液に関するものであり、該分散液は：（１）少なくとも一種の金属Ｍの化合物（該金属Ｍは、この分散液中で主たる金属であり、アルミニウム、ジルコニウム及び周期律表の原子番号２２〜３１の金属よりなる群から選択される）；及び（２）２より大きいｐＫｓ（Ｍ）（錯化剤と該金属Ｍのカチオンにより形成される錯体の解離定数の余対数）を有する錯化剤を含む。この発明は又、該分散液の製造方法にも関係する。この生成した分散液は、特に、対ＵＶフィルターの製造のために、触媒において、又は高分子若しくは無機のマトリクスの強化材として用いることができる。
Patent JP-2003519032-A (JP)
Title: インクジェットプリンタ用の、水平方向にローディング可能なキャリッジ
IPC: B41J25/304
Filed: 2000-11-30
Abstract: (57)【要約】
インクジェットプリントカートリッジ（２０）用の、水平方向にローディング可能なキャリッジ（１９）。キャリッジ（１９）は、インクジェットプリンタ（１４）内を走査し、キャリッジ本体と、インクジェットプリントカートリッジ（２０）を受け取るシュート（３１）と、シュート（３１）内のほぼ水平のガイドレール（４０）とを含む。プリントカートリッジをキャリッジ内へローディングしやすくするために、ガイドレール（４０）は弓形でわずかに上向きに傾斜している。キャリッジはさらに、水平軸を有する片持ち付勢ばね（４６）を含む。
Patent JP-2003519535-A (JP)
IPC: A61F13/53
Filed: 2001-01-10
Abstract: A disposable absorbent article having an expandable component. The expandable component can be inflatable, and includes a gas evolving material and an activating material separated from the gas evolving material by a breakable barrier. The barrier is broken to combine the materials and inflate the component at the point of use of the disposable absorbent article. The inflatable component can include a spacer for maintaining a fecal void space in a disposable absorbent article.
Patent JP-2003521053-A (JP)
IPC: G11C7/24
Filed: 2000-12-14
Abstract: A microcontroller for security applications includes an encryption unit between a bus and a functional unit. The encryption unit includes a gate and a key register. A memory is provided with a further encryption unit whose gate is connected between the register and the gate of the first encryption unit. As a result, the transferred information item is available in encrypted form at any point on the bus.
Patent JP-2003521420-A (JP)
Title: 無効ストローク調節ステップを含むマスターシリンダの製造方法及び前記方法を使用して製造されるマスターシリンダ
IPC: B60T11/20
Filed: 2001-01-29
Abstract: (57)【要約】
本発明は、主にマスターシリンダ、特にタンデムマスターシリンダの製造方法に関し、該方法は無効ストローク調節ステップを含み、更に本発明はこの方法を使用して製造されるマスターシリンダに関する。本発明によるタンデムマスターシリンダ（２３）は、所望の無効ストローク、好ましくは、所望の無効ストロークに対する値の範囲内にある無効ストロークを得るために、ストローク調節部品（５１，７１，５５，７７，５７）を含む、バルブ（３７，７５）が取り付けられたシリンダ内に並進可能に装着される少なくとも１つのピストン（９，６７）を備える。本発明によるこのようなマスターシリンダ用の製造方法は、弁の無効ストロークを測定するステップと、それに続いて、ストローク調節部品をマスターシリンダ内に装着するステップとを含み、所望の無効ストロークに対する値の範囲内にある無効ストロークを得るように、ストローク補償を確実なものにする。より詳細には、本発明は自動車産業に関するものである。また、本発明は、主として自動車用、特に乗用車用のブレーキ装置の設計と製造に適用される。
Patent JP-2003530744-A (JP)
IPC: H04L12/56
Filed: 2001-04-05
Abstract: In a distributed networking environment employing several general purpose processors (i.e., control point processors) for controlling one or more network processor devices, a mechanism for distributing processing across several general purpose processors and interface for configuring a network processor so that specific general purpose processors handle specific operations in a large networking environment, thus, reducing requirement for provisioning a plurality of protocol stacks on each general purpose processor.
Patent JP-2004500219-A (JP)
Title: 電子聴診キット
IPC: A61B7/04
Filed: 2001-04-11
Abstract: ハンドヘルド型で手動操作式の電子聴診器センサモジュール（１）が、そのセンサモジュール（１）に加えて、そのセンサモジュール（１）に随意に取り付けられる少なくとも１つの追加装置ユニットを含む装置キットの中心部を構成する。センサモジュール（１）には、追加装置ユニットの各々に対して適合しているインタフェース手段が備えられている。追加装置ユニットとインタフェース手段との組合せ対の例は、ワイヤレスヘッドセット（９）とモジュール（１）上の無線アンテナ（７）、機械部品の聴音のための前置部品（１６）とモジュール（１）上の前置聴音面（３）、および、ガルバニック安全分離ユニット（２３）とモジュール（１）上の付属コネクタである。
Patent JP-2003531547-A (JP)
IPC: H03F3/343
Filed: 2001-04-03
Abstract: A power amplifier circuit for amplifying an input signal includes an amplifying transistor and a power detection circuit. The power detection circuit includes a circuit for generating a signal which is directly proportional to the power level in the amplifying transistor. This may-be accomplished by generating a voltage proportional to the square of a current in the amplifying transistor and then averaging that voltage. In this manner, a more accurate indication of the power level in the amplifying transistor is obtained.
Patent JP-2003534343-A (JP)
Title: 療法において有用なトロパン誘導体
IPC: C07D/
Filed: 2001-05-09
Abstract: (57)【要約】
本発明は、式（Ｉ）（式中、Ｒ 1 は、Ｃ 3-6 シクロアルキルであって１個またはそれより多いフッ素原子で置換されていてよいもの、またはＣ 1-6 アルキルであって１個またはそれより多いフッ素原子で置換されていてよいもの、またはＣ 3-   6 シクロアルキルメチルであって１個またはそれより多いフッ素原子で環置換されていてよいものであり；そしてＲ 2 は、フェニルであって１個またはそれより多いフッ素原子で置換されていてよいものである）を有する化合物、それらの薬学的に許容しうる塩および溶媒和化合物、並びにこのような化合物の製造方法、これらの製造に用いられる中間体、これらを含有する組成物、およびこれらの使用を提供する。
【化１】
Patent JP-2003534995-A (JP)
IPC: B65D25/42
Filed: 2001-05-04
Abstract: The invention related to a "flow control element" with suction spout for carbonated beverage cans. The fluid remains under pressure while access is possible when suction is applied to the spout. The spout is attached to a housing enclosure that holds a spring, a centrally perforated membrane, a valve stem and a valve. This housing enclosure extends into the inside of the container, which extended part functions as a guide for the valve stem and that incorporates the valve seat. The valve stem is attached to the perforated membrane on one side and to the valve on the other side. When suction is applied the membrane moves the valve and opens a flow path, thereby allowing fluid to flow through the valve stem and the perforated membrane to the mouth. When the suction stops, a spring closes the valve against the gas pressure in the can or container.
Patent JP-2003201003-A (JP)
Title: Automated warehouse control system
Inventor: OISHI TAKASHI
IPC: B65G1/137
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily change contents of warehousing condition data and shelf attribute data according to change content when the change has occurred in the contents of the warehousing condition data and the shelf attribute data for allocating an article to a proper storage shelf according to the kind.  <P>SOLUTION: In this automated warehouse control system 30, a shelf data setting means 38 sets the shelf attribute data of a storage shelf in a shelf data storage part 34A by corresponding to shelf number according to data input of an operator or the like. The content of the shelf attribute data is changed. A article data setting means 40 sets the warehousing condition data which correspond to the kinds of articles respectively in an article data storage part 34B according to data input of an user or the like. The content of the warehousing condition data is changed. As a result, even if the content of the shelf attribute data and the warehousing condition data are changed, the contents of the shelf attribute data and the warehousing condition data can be changed easily by using the data setting means 38, 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202358-A (JP)
Title: Method and apparatus for locating accident position
Inventor: NAMIKATA KIYONORI
IPC: G01R31/08
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To locate an accident position by considering a state of a power system.  <P>SOLUTION: In a process in which a signal transmission command is transmitted from a terminal station 12 to transmitters 16 to 36 in each designated time and in which pulsed signals are input into, and transmitted to, a distribution line 10 from the transmitters 16 to 36 which received the signal transmission command, the terminal station 12 measures data of an effective value of a voltage, a current in the distribution line 10, the arrival time of a phase and a waveform, whenever the pulsed signals input from the respective transmitters are detected, an impedance across the terminal station 12 and each transmitter is calculated, the calculated impedance is compared with a set value, a distance up to the accident position A from the terminal station 12 and the kind of an accident are decided on the basis of their compared result, and a decided result is transmitted to a master station 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200511-A (JP)
Title: Laminate and method for manufacturing the same
Inventor: ASAI NORIYUKI
IPC: B32B7/10
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate various problems caused by the use of an adhesive by constituting a laminate 10 wherein a substrate material 11 and a skin 12 are integrally laminated without using the adhesive.  <P>SOLUTION: In the laminate 10 wherein the substrate material 11 and the skin 12 are integrally laminated to each other, the substrate material 11 comprises a thermoplastic resin being a principal constituent component, the surface to which the skin 12 is laminated of the substrate material 11 has a large number of projected parts 11a and the substrate material 11 and the skin 12 are mutually bonded by the adhesive capacity developed by heating the projected parts 11a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002331036-A (JP)
Title: Multi-lumen catheter
Inventor: KELLEY GREGORY S
IPC: B29C65/00
Filed: 2002-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-lumen catheter having a small cross-sectional area or a multi-lumen catheter having a plurality of independent catheter tubes that are integrally fused to reduce a cross-sectional area. SOLUTION: Each catheter tube has an external surface, an internal surface and a lumen. Each catheter tube can be made of a different thermoplastic material. In the beginning, a mandrel is inserted into the hole 24 of each catheter tube to support each catheter tube. Subsequently, catheter tubes are arranged side by side in a certain arrangement relationship. In this arrangement, it is important that the external surface 22 of a certain catheter tube contacts the external surface of at least one other catheter tube. Subsequently, catheter tubes arranged are held in a sleeve, and advanced through the sleeve and a heating cylinder, and the external surfaces of the catheter tubes are fused. To prevent the internal surface of each catheter tube from melting, a cooling means is arranged in the lumen of each catheter tube.
Patent JP-2003209596-A (JP)
Title: Communication terminal and program
Inventor: URANO SATOYUKI
IPC: G06F13/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To report an unprocessed event only required for a user in a communication terminal capable of reporting the presence of the unprocessed event and a program.  <P>SOLUTION: A user sets a category displayed as a list on a standby screen from the categories of the unprocessed event, for example, mail incoming, web incoming, or the like. In the presence of a newly incoming event, a cellular telephone 100 determines whether or not the newly incoming event belongs to the category set to display the list on the standby screen. When yes, an event name as well as a category name is displayed as the list on the standby screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206084-A (JP)
Title: Guide rail oil receiving device for elevator
Inventor: SHOJI KENICHI
IPC: B66B7/12
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail oil receiving device for an elevator capable of preventing oil from flowing out to an elevator pit even if the oil flows into an oil tray by coursing a surface of a guide part of a guide rail.  <P>SOLUTION: This device is provided with: an oil tray 6 disposed at the lower end of the guide rail 5; and an oil receiving container 2 having a recessed part 3 for fitting the guide part 5A of the guide rail 5 in, and oil shutters 7, 7A and 7B formed at the upper edge of the recessed part 3, and having the upper surface opened. The receiving container 2 is detachably mounded on the tray 6, and the height of the receiving container 2 is set smaller than the depth of the tray 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003032010-A (JP)
Title: Multi-layer radio frequency chip balun
Inventor: TANG CHING WEN
IPC: H03H7/42
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer radio frequency chip balun. SOLUTION: The equivalent circuit of the multi-layer radio frequency chip balun comprises an unbalanced port 332, a first balanced port 334a, a second balanced port 334b, and a plurality of sections of broadside coupled lines 301 to 30n. Each section of the broadside coupled line 301 corresponds to a coupled coefficient and includes a first coupled line 301a and a second coupled line 301b, and the section of the broadside coupled line 311 includes a first coupled line 311a and a second coupled line 311b. The unbalanced port 332 is an input terminal and two balanced ports 334a and 334b are output terminals.
Patent JP-2003211352-A (JP)
Title: Polishing device and fitting method for cartridge table
Inventor: HIROKAWA KAZUTO
IPC: B24B37/12
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of elongating the life of a polishing tool, improving the handling performance of the polishing tool, and improving the safety of a worker.  <P>SOLUTION: This polishing device is provided with a cartridge table 16 fitted with the polishing tool 15 for polishing a polishing object 4 on the surface 16A, a main table 5 disposed opposed to the rear surface 16B of the cartridge table and having a support surface 5A for supporting the cartridge table, a moving mechanism 22 attached to the rear surface or the support surface and facilitating the movement along the main table of the cartridge table, and a positioning member 33 positioning the cartridge table to the main table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218315-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TADASHI
IPC: H01L25/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a plurality of installed integrated circuit chips, which reduces an installing area or a substrate area without containing a driving circuit together with a controlling circuit in a body by using a new transmission method among the integrated circuit chips.  <P>SOLUTION: Wireless signal transmission between the integrated circuit chip 2 and the integrated circuit chip 3 of the semiconductor device, can be carried out via antennas 2a and 3a. Thereby wiring and so on disposed on the substrate for forming transmission lines among integrated circuit can be dispersed with, and the installing area or the substrate area of the semiconductor device can be reduced. As a result, the semiconductor device can be reduced in size as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003113178-A (JP)
Title: Liquid crystalline crown ether
Inventor: TANAKA MUTSUO
IPC: C07D323/00
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a new crown ether compound having liquid crystallinity. SOLUTION: A crown ether compound expressed by general formula [1] [wherein, R is -R<1> COOR<2> (R<1> is a 5-12C linear or branched alkyl; and R<2> is a 1-5C linear or branched alkyl, or a 1-5C alkenyl), a 5-20C alkyl, an alkoxyl, an aryl, a heterocycle or the like; and n is an integer of 0-5].
Patent JP-2003210065-A (JP)
Title: Simulated sea bottom ground, seaweed bed proliferation bank, method for setting seaweed bed proliferation bank and method for relocating seaweed bed proliferation bank
Inventor: SUZUKI HIROAKI
IPC: A01K61/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize the stable setting of seaweed beds to a sea bottom over a long period on the preparation of seaweed beds in an industrial scale, and to enable the realization of a stable seaweed bed formation.  <P>SOLUTION: This seaweed bed proliferation bank is separated into seaweed bed banks for proliferating seaweeds and a simulated sea bottom ground for loading the seaweed bed banks thereon to stably set the seaweed bed banks to the sea bottom ground. The simulated sea bottom ground has such a weight as being able to resist to passive pressures given to the seaweed bed banks from tides. When the seaweed bed banks are loaded on the simulated sea bottom ground, portions to be attached, formed on the seaweed bed banks are attached to attaching portions formed in the simulated sea bottom ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211663-A (JP)
Title: Ink jet recording method and recorder
Inventor: ISHIKAWA WATARU
IPC: C09D11/322
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording method in which an ink head exhibits excellent anti-clogging properties, blur resistance, stability after printing (wear resistance), and the like, and an ink jet recording method and an ink jet recorder capable of printing a high resolution image stably on any recording material.  <P>SOLUTION: The ink jet recorder comprises means for heating ink, i.e., a liquid exhibiting viscosity of 10-500 mPa s at 30°C, to 30-150°C and forms an image on a recording material by ejecting ink from the nozzles of a recording head. In the ink jet recorder and recording method, the nozzle plate is made of a material having thermal conductivity λ (×10<SP>-1</SP>) in the range of 0.1-1 W/m K.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220869-A (JP)
Title: Vehicle seat
Inventor: ONODA KEISUKE
IPC: A47C7/48
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding vehicle seat which can be folded and housed smoothly without making a seat cushion interfere with the body.  <P>SOLUTION: According to the vehicle seat, when a seat back 1a is folded forward to the seat surface of the seat cushion 1b, the seat cushion 1b is moved to the rear and the seat back 1a is folded on it, folding the back of the seat back 1a continuously with a rear deck 21 to form a cargo floor. The seat cushion 1b is linked to the body 22 in a swingable manner via a link mechanism to allow the rear part of the seat cushion 1b to move along a track of sinking toward the rear and coming to rest at an almost horizontal level as the seat back 1a is folded forward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322076-A (JP)
Title: Trypsin inhibitor
Inventor: TAKAHASHI TETSUNARI
IPC: A61K8/30
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a trypsin inhibitor for inhibiting enzyme activity of trypsin being an enzyme participating in skin rash, dermatitis, or the like, having no fear of allergy and high safety. SOLUTION: This trypsin inhibitor comprises extracts of one or more kinds of plant species selected from genus Acacia and genus Eucalyptus as active ingredients. A lower alcohol, a glycol, or the like, are preferable as a solvent to be used for the extraction. The extracts contain a dihydrochalcone as a main active ingredient and the dihydrochalcone has trypsin inhibitory activity.
Patent JP-2003221403-A (JP)
Title: Method for manufacturing polymer for photoresist
Inventor: TSUTSUMI KIYOHARU
IPC: G03F7/039
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer stably for a photoresist, which has a desired molecular weight.  <P>SOLUTION: A mixture solution (A) composed of a monomer component at least comprising a monomer having a functional group for becoming alkali- soluble when decomposed by an acid as well as a polymerizable functional group, a radical polymerization initiator, and a solvent, is added dropwise to a solvent (B) in a reactor vessel heated to a polymerization temperature for performing polymerization. Radical scavengers are removed from at least one of the mixture solution (A) and the solvent (B) prior to the polymerization. Oxygen is an example of the radical scavengers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220646-A (JP)
Title: Manufacturing method of polyester film
Inventor: OKUMURA NORIO
IPC: B29L7/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a biaxially oriented polyester film having uniform physical properties in the widthwise direction.  <P>SOLUTION: In the manufacturing method of the polyester film, a contact pressure is applied in the direction of the width of the film to the polyester film after biaxial orientation at the entrance and the exit of heat treatment equipment 1, and the film is subjected to heat treatment at a temperature of 150-250°C in the heat treatment equipment 1. With the end held in heat treatment equipment 2 subsequently, the film is subjected to heat treatment at a temperature of 200°C or below and at the temperature of heat treatment in the heat treatment equipment 1 or below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226550-A (JP)
Title: Glass substrate for liquid crystal display and manufacturing method thereof
Inventor: NISHIYAMA TOSHIHIRO
IPC: C03C15/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate having excellent surface flatness of the glass substrate compared to a conventional one and a method of manufacturing the glass substrate for liquid crystal display in which high yield is attained even in a continuous manufacture and the disposal of a chemical polishing liquid is dispensed with.  <P>SOLUTION: The chemical polishing liquid 4 containing a polishing component having an action of chemically polishing the glass substrate 1 and a thickener having an action of increasing liquid viscosity which are in a fixed concentration and have 5×10<SP>-1</SP>-5×10<SP>5</SP>Pa.s viscosity is applied on the glass substrate by a fixed quantity to advance the flattening reaction with the glass substrate, and the polishing liquid applied for the flattening reaction is cleaned after a prescribed time elapses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227051-A (JP)
Title: Light-weight woven fabric
Inventor: OGIUE TSUTOMU
IPC: D03D1/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric having body in the weft direction, good shape-retaining properties and good resistance to washing.  <P>SOLUTION: This woven fabric comprises polyester multifilament yarns having ≤120 dtex fineness as warp yarns, and polyester multifilament yarns having ≥10 dtex single filament fineness as weft yarns, and has ≥15 ratio of a B-value in the weft direction to a B-value in the warp direction in the flexural characteristics by KES (Kawabata Evaluation System). The warp yarn and/or the weft yarn is a multifilament yarn having at least 20-50% air content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228128-A (JP)
Title: Projector system
Inventor: TANAKA OSAMU
IPC: G03B21/14
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively position a projector relative to a screen.  <P>SOLUTION: The projector system 10 formed in such a manner that the videos projected from the front of the projector 30 appear on the surface of the screen 20 is equipped with a pair of sinuate bodies (connecting means) 41 and 42 which have the same length as each other and connect the projector 30 and the screen 20 to each other in the state that the front of the projector 30 faces the front surface of the screen 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234059-A (JP)
Title: Structure of field emission cold cathode element and its manufacturing method
Inventor: FUKUNAGA YASUKAZU
IPC: H01J9/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission cold cathode element which has high uniformity of field emission and high field emission efficiency, and is highly integrated easily.  <P>SOLUTION: The field emission element using fibrous materials such as carbon nanotube is manufactured by stacking insulation sheets. An insulation sheet material is, for example, a heat resisting organic resin film (polyimide sheet). This method has the advantage that the good field emission element is provided by using an inexpensive apparatus and a simple method.  <P>COPYRIGHT: (C)2003,JPO