baber/WOPTO huggingface dataset:
Patent JP-2002524259-A (JP)
IPC: B21D5/02
Filed: 1999-09-08
Abstract: A bending press for bending metal sheets, the press comprising a moving top panel and a fixed bottom panel, the bottom panel being constituted by a plate having a top portion and a fixed bottom portion defined by two notches that are symmetrically identical about the transverse midplane of the bottom panel, each notch having a top wall and a bottom wall interconnected by a back wall, and also having an opening situated in the corresponding side edge of the plate, the press being characterized in that each notch is fitted with a displacement member interconnecting the free top portion and the fixed bottom portion of the bottom panel so as to cause the top wall of the notch to move towards the bottom wall thereof, thereby modifying the deformation curve of the free top portion of the bottom panel in controlled manner.
Patent JP-2002524612-A (JP)
Title: カロリーが低減された可塑性脂肪組成物
IPC: A23L33/20
Filed: 1999-09-10
Abstract: (57)【要約】
短鎖（Ｃ ２ 〜Ｃ ４ ）、飽和長鎖（Ｃ １５ 〜Ｃ ２２ ）及びモノ不飽和長鎖（Ｃ １５ 〜Ｃ ２２ ）脂肪酸残基の様々な組み合わせをもつトリグリセリドの混合物を基礎とするカロリーが低減された可塑性脂肪組成物、及びそのような組成物をショートニングやマーガリンのような可食性組成物に使用することが記載されている。
Patent JP-2003523720-A (JP)
IPC: A23C19/028
Filed: 1999-11-08
Abstract: The invention relates to a simplified, rapid method which is suitable for making a variety of cheese and cheese products, including natural and processed cheese, in a single installation with common equipment. In particular, the invention concerns a method of making cheese, comprising the steps of: (a) concentrating milk or a reconstituted dry milk, having its pH adjusted to about 5.0 to 6.8, by ultrafiltration and diafiltration to produce a retentate; (b) supplementing said retentate with a protein concentrate or isolate and, optionally, fat and/or flavor; and (c) heating the mixture to produce a smooth consistency.
Patent JP-2002537590-A (JP)
Title: データベースおよびメインフレームのウェブページアクセス
IPC: G06F17/30
Filed: 1999-12-01
Abstract: (57)【要約】
ユーザへのデータ頒布ウェブサーバが、提供される。データベースは、動作可能な状態でウェブサーバに接続されるデータベースコンピュータ上に提供され、データベースは所定のフォーマットのデータを提供するデータベースプログラムを有する。データベースのデータを要求しているユーザに、ウェブサーバは要求をデータベースに転送し、データベースプログラムは所定のフォーマットのデータにアクセスする。データベースコンピュータは、要求されたデータを有するウェブページを発生しておよびユーザに生成されたウェブページを供給するウェブ制御プログラムを実行する。ウェブ制御プログラムは、ウェブページを生成するためにファイル定義オブジェクトおよびページ定義オブジェクトを結びつける。ウェブサーバが、データベースコンピュータと異なるウェブサーバコンピュータの上にある。データベースコンピュータは、メインフレームコンピュータである。メインフレームコンピュータは、ウェブサーバコンピュータを経てユーザに生成されたウェブページを供給する。
Patent JP-2002532318-A (JP)
Title: 車両前照灯システム
IPC: H05B39/04
Filed: 1999-12-14
Abstract: (57)【要約】
自動車前照灯制御装置であって、１つまたは複数の前照灯フィラメントへのＰＷＭ電圧のデューティサイクルを適応的に制御するためのものである。この制御装置は故障検出器を含み、これにより１つまたは複数のフィラメントの故障が検知されると、残りのフィラメントの強度を故障フィラメントの照光強度にほぼ等しくなるように調整する。
Patent JP-2002535518-A (JP)
Title: 箱錠用レバー・ハンドル制御機構
IPC: E05B13/00
Filed: 1999-12-20
Abstract: (57)【要約】
【解決手段】  箱錠１０を操作するフリーホイール・レバー・ハンドル１２、１４は、様々な箱錠機能の全操作特性を維持しながら、フリーホイール機能を与える。錠出力５２に接続可能な施錠モード受入れ機構は、箱錠１０の解錠状態および施錠状態を検出するように用いられ、かつ、対応してフリーホイール機構の係合および非係合を検出するように用いられる。フリーホイール機構は、制御機構１２のハンドル３０と箱錠１０のハンドル入力５０との間に接続された分割シャフト４６を有する。シャフト４６の２つの半体は施錠位置と解錠位置との間で垂直方向に可動なシャフト錠１１０をかいして連結・分離されてもよい。解錠位置においては、シャフト錠１１０は、ハンドル３０、６０が回されたとき、一体に回転するようにシャフト４６の２つの半体を接続する。施錠位置においては、シャフト錠１１０は、別個に回転し、かつ、扉掛金９０を操作するさいに、ハンドル３０、６０がフリーホイール作用をできるようにさせるためにシャフト４６の２つの半体を非係合にする。シャフト錠１１０は、施錠モード受入れ機構のロックスライド／カム２００、２０４連結によって動かされる。施錠モード受入れ機構は、錠出力５２の回転運動をロックスライド２００の直線運動に変換するので、箱錠１０が施錠されているときはいつでも、ハンドル制御機構１２、１４がフリーホイール作用をする。
Patent JP-2002535232-A (JP)
Title: セメントおよびセメント質組成物の性質を変えるための糖誘導体組成物およびその製造方法
IPC: C09K23/56
Filed: 2000-01-26
Abstract: (57)【要約】
好例の組成物は分散させようとする複数の粒子（例えば炭酸カルシウムまたは結合剤物質、例えばポルトランドセメント）および該複数の粒子を分散させるための化合物を含んでなる。これらの化合物はアミン、アミド、イミド、またはウレア基により１つもしくはそれ以上のアルキル、アリール、アルキルアリール、オキシアルキレン、ポリオキシアルキレン基、またはそれらの混合物を含んでなる非−糖置換基に結合される糖または糖誘導体の基を含んでなる。粒子を分散させるためおよび水和可能な組成物、例えばセメント質混合物（例えば、コンクリート、メソンリー、モルタル、またはセメント）の性質を変えるための好例の化合物、並びにこれらの化合物を製造するためおよび粒子−含有組成物を改質するための方法が開示される。これらの化合物および方法はセメントおよびセメント質組成物中で流動性、強度および粉砕性能、または他の性質を高めるために有用である。本発明はまた粒子、例えばセメント粒子、が分散される水性環境（例えば、スラリー）中での１つもしくはそれ以上のこれらの性質を提供すると信じられる。
Patent JP-2002537164-A (JP)
Title: マクファーソン・タイプ・ホイール・サスペンションのためのストラット
IPC: B60G17/02
Filed: 2000-02-09
Abstract: (57)【要約】
本発明は、ボディ（２１）およびロッド（２２）を有するショックアブソーバを備えるマクファーソン・ホイール・サスペンションのためのショック・ストラットに関する。コイルばね（２４）は、ショックアブソーバ・ボディ（２１）と一体の下方ばねリテーナ（２３）に装着される。ショック・ストラットは、下方ばねリテーナ（２３）上の種々の所定位置において下方ばねリテーナ（２３）上および下方ばねリテーナ（２３）に対してばね（２４）の第１巻回部を固定することのできる手段を備える。
Patent JP-2002537309-A (JP)
IPC: A01N25/08
Filed: 2000-02-02
Abstract: The present invention relates to a mixture of plant-treatment agents and one or more waxes which are characterised by an acid value of 0-200 and a viscosity of 5 mPas (at 100 DEG  C) to 30,000 mPas (at 140 DEG  C). The volatility of active substances can thus be increased or toxicity in utilisation can be reduced and the effectiveness can be increased.
Patent JP-2002537053-A (JP)
IPC: A46B11/00
Filed: 2000-02-24
Abstract: A hair dye applicator device includes a collapsible fluid container for containing a liquid dye, a one-way valve in communication with the open end of the fluid container for allowing egress of the liquid dye, and a compressible air container encasing the fluid container. The fluid container includes an open end for allowing egress of the liquid dye. The air container includes an open end for receiving the fluid container and a one-way valve for allowing air into the air container. As the air container is compressed by a user, the fluid container collapses to force the liquid dye out of the fluid container.
Patent JP-2002540857-A (JP)
IPC: A61M15/00
Filed: 2000-04-07
Abstract: An aerosol medication delivery apparatus (910) for use with a pMDI canister having medication and a propellant contained therein under pressure, wherein the pMDI canister has a discharge orifice from which the medication and propellant can be discharged forming an aerosol, the apparatus comprising: a chamber (924) housing having an input end (946) and an output end (948) and defining an interior space (939), wherein the input end receives the medication discharged from the discharge orifice of the pMDI canister into the interior space and wherein the medication can be withdrawn from the interior space by inhalation by a patient from the output end; a mouthpiece (955) operatively attached to the output end; and a valve (960) located near the output end comprising a valve seat (964) having a sealing surface (966) and a valve member (962) comprising an inner portion (963) and an outer portion (965), the inner portion having a central open area (961) and a sealing portion at the perimeter of the central open area that mates with the sealing surface when the valve is closed, wherein the inner portion allows medication to be withdrawn through the central open area but prevents backflow into the chamber housing and the outer portion located in a peripheral opening defined between the chamber housing and the mouthpiece, the outer portion operative to prevent air flow through the peripheral opening upon patient inhalation but which permits air flow through the peripheral opening upon exhalation into the mouthpiece.
Patent JP-2002542033-A (JP)
IPC: B21D39/02
Filed: 2000-03-20
Abstract: In a process in roller folding a folding roller is moved against a workpiece. The urging force of the folding roller against the workpiece is resilient, and the folding roller moves in a path along the workpiece by means of a movement device provided with a control system. The urging force is sensed by a sensor, which is integral in or included in the movement device, and the output signal of the sensor is fed to the control system.
Patent JP-2002542138-A (JP)
IPC: C03C27/08
Filed: 2000-04-17
Abstract: A method of forming an air-tight scal between two pieces of glass is described. It comprises the steps of: (a) introducing a layer of indium or indium alloy between opposing surfaces of the glass pieces; and (b) heating the indium or indium alloy layers and the glass pieces, preferably under vacuum, to a temperature, generally around or below 220° C., to melt the layers to form the seal between the pieces. The method is suitable to form a relatively small air-type seal between two glass panes or sheets, and is particularly suitable for the formation of evacuated double glazing units. Optionally, an additional metal layer is located between the indium or indium alloy layers.
Patent JP-2002541967-A (JP)
Title: 圧縮骨ステープリング、装置および方法
IPC: A61B17/122
Filed: 2000-04-24
Abstract: (57)【要約】
とがった先端（１５）と、基部を連結する弾力性のある、湾曲したブリッジ（１７）のついた１対のレッグ（１３）を有して圧縮Ｕ形ステープル（１１）を使用する骨間固定法と装置。初期形態を持ち、レッグ（１３）を離して広げることによって緊張形態を保つことができ、それによってブリッジ（１７）の曲がりを少なくするステープル（１１）。および、互いに切迫したレッグ（１３）。ステープルのアプリケータ（２）はステープル（１１）を支え、導く。
Patent JP-2002542845-A (JP)
Title: センサーとして血液検出手段を有する女性用の衛生用使い捨て製品
IPC: A61F13/15
Filed: 2000-04-26
Abstract: (57)【要約】
本発明は、月経の接近を示す血液の存在を検出する認識要素を有するセンサー、および月経の接近を指示する可視信号を提供するセンサーを有することによる月経予測のための血液検出手段を備える、女性用の衛生用使い捨て吸収性製品および、より詳細には生理用ナプキンまたはパンティライナーに関する。
Patent JP-2003500260-A (JP)
Title: 透明積層品
IPC: C03C17/00
Filed: 2000-05-30
Abstract: (57)【要約】
特に自動車のサイドライトとして使用するのに好適な積層品が得られる。該積層品は、第１層１２と、第２層２０と、これら２層間に配置された中間層１８とを含んでいる。２つの層と中間層とは、積層品が約４．０〜６．０ｍｍ、好ましくは約４．０〜５．０ｍｍの全厚を有するように、寸法づけされている。２つの層は、好ましくは熱強化されたガラスであり、厚さ範囲は約１．０〜３．０ｍｍである。中間層は、好ましくはプラスチック材料製、例えばポリビニルブチラール製であり、約０．５０〜０．８０ｍｍの厚さを有している。被覆１６、例えばソーラー制御被覆または導電性被覆は、２つの層および／または中間層の１つ以上の表面に形成または析出させることができる。本発明により、また積層サイドライトを製造する方法および装置が得られる。
Patent JP-2001262383-A (JP)
Title: Pickling method of aluminum can body
Inventor: IKEDA SATORU
IPC: C11D1/722
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a pickling method of an aluminum can body capable of suitably stabilizing by effectively using a surfactant contained in an acidic detergent. SOLUTION: In the pickling method of the aluminum can body performed by jetting the acidic detergent in a tank to the aluminum can body passing above the tank to clean and circulating the acidic detergent to the tank, an acidic aqueous solution containing 100-5000 PPM polyethylene glycol type detergent nonionic surfactant A having the HLB value of 14-18 and a low foaming nonionic surfactant B having the HLB value of 2-12 in the content ratio A:B of 10:90 to 90:10 is used as the acidic detergent and the acidic detergent in the tank is removed from the under side of the liquid level to the outside.
Patent JP-2002209314-A (JP)
Title: Power-receiving and transforming device
Inventor: NAKASE MITSUHIRO
IPC: H02B13/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a power-receiving and transforming device which enables a test of a transformer single body safely without removing an incoming cable in the case of a periodic test of a transformer or installing a grounding apparatus on the transformer side of a primary breaker or a switch. SOLUTION: A grounding position is set in a tap of a primary winding tap switch of the transformer, and a key for storing open circuit positions of the primary breaker and a secondary breaker of the transformer or the switch is installed at the grounding position for operating a mechanism of the tap switch, so that the grounding apparatus for an insulation resistance test is not necessary to be installed in a compact breaker or the switch. When the tap of the tap switch of the transformer primary winding is located on the grounding position, accidents such as a short-circuit and ground fault can be prevented by installing a key for storing the state of an open circuit of the primary breaker and the secondary breaker of the transformer or the switch and by assembling an interlock.
Patent JP-2002207904-A (JP)
Title: Article information providing service system and individual information service system
Inventor: FURUSHIMA MAMORU
IPC: G06Q30/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To easily obtain the latest information regarding a person and an object. SOLUTION: An article identification code and an individual identification code are printed on an article, a business card, etc., in the form of a bar code and electronized to access a database.
Patent JP-2002206425-A (JP)
Title: Piston of internal combustion engine
Inventor: INOUE AKIRA
IPC: F02B31/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To improve combustion stability by stably holding two tumble flows in a process ranging from a compression stroke to a combustion stroke in a structure for guiding two parallel tumble flows by a recessed part formed in the crown surface of a piston. SOLUTION: In a piston, having the recessed part 2 formed in the crown surface of the piston 1 along two rows of tumble flows, the sectional shape of the recessed part 2 in a cross section crossing the tumble flows is formed into a V-shape, so that the intermediate region of the tumble flows become smaller, and the tumble flows are tilted inward opposedly to each other by the shape of the bottom surface of the recessed part to increase the directional stability of the tumble flows, so as to prevent cyclic variation of air flow inside the cylinder in a process up to combustion.
Patent JP-2002214528-A (JP)
Title: Original reading lens and original reader using the same
Inventor: MORI SEIICHIRO
IPC: G03B27/50
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an original reading lens which has an FNO showing the bright one though constitution is simple, whose aberration is well-balancedly corrected while maintaining a large numerical aperture to a peripheral viewing angle, and which has high resolving power, and an original reader using the lens. SOLUTION: This original reading lens for forming the image information of an original into an image on a reading means has four lenses, that is, a 1st positive lens being a meniscus whose convex surface faces an original surface side, a 2nd negative lens whose both surfaces are concave, a 3rd positive lens whose both surfaces are convex, and a 4th negative lens being a meniscus whose concave surface faces the original surface side in order from the original surface side. At least one lens surface is set so that its shape in a direction orthogonal to the optical axis is asymmetric to the optical axis and the lens satisfies respective conditional expressions.
Patent JP-2002213843-A (JP)
Title: Oil separator
Inventor: ONODA TORU
IPC: F25B43/02
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separation type oil separator for enabling reduction of processing cost and securing a fixed cost, improvement of oil separation efficiency and reduction in incurring of pressure loss. SOLUTION: The centrifugal separation oil separator is provided with a refrigerant outgoing and incoming pipe part 5, containing an inlet pipe 2 and an outlet pipe 3 for a gas refrigerant and situated at a body container 1, and an oil return pipe part 6 situated at the body container 1. The refrigerant outgoing and incoming part 5 consists of a spectacles-shaped part 4 formed by drawing the upper part of the body container 1 into a spectacles-like shape; an inlet pipe 2, inserted in one side 4a of the spectacles-shaped part 4 and formed such that a blow-in direction is directed in the horizontal/circumferential direction; and an outlet pipe 3 inserted in the other side 4b of the spectacles-shaped part 4.
Patent JP-2002041449-A (JP)
Title: Bus system and method for controlling execution sequence of the bus system
Inventor: KIM JIN-SOO
IPC: G06F13/36
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a bus system, housing the improved data processing speed by controlling the execution sequence of commands, and to provide a method for controlling the execution sequence of the bus system. SOLUTION: The method for controlling the execution sequence of the bus system includes a step (a) for transmitting an access command, from at least one master device to a corresponding slave device, a step (b) for storing the transmitted access command and a step (c) for executing stored access commands in the order of completion of execution preparation. Since the execution sequence of the access commands is controlled, the processing speed of data can be improved further.
Patent JP-2001268109-A (JP)
Title: Source learning for multi-path backplane data switch
Inventor: HOOGENBOOM CHRISTOPHER L
IPC: H04L45/24
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for exchanging data, more in details, to provide a method and a device for source learning for a multi-path backplane data switch. SOLUTION: The data switch is provided with multiple exchange modules mutually connected through a backplane. The backplane is provided with a unicast path and a multicast path between respective pairs of exchange modules. Each packet having an unknown source address is transferred on the multicast path. An exchange architecture is provided with a managing interface module for requesting each of packets containing the unknown source address. This module adds the relation of source address/exchange module to the exchange module. When the packet has the unknown source address, the packet is transferred on the multicast path but each of packets having a known unicast destination address is transferred on the unicast path.
Patent JP-2002220619-A (JP)
Title: Recycle treatment process of synthetic resins containing aluminum hydroxide
Inventor: SHIBUYA HIROYUKI
IPC: C21C5/52
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To establish a recycle process of synthetic resins containing aluminum hydroxide, which can utilize the contained aluminum hydroxide and the synthetic resin components. SOLUTION: This treatment process comprises, raising the temperature of the synthetic resins containing aluminum hydroxide, to a temperature range in which the synthetic resins do not burn, reforming the above aluminum hydroxide to alumina through thermal decomposition, and using the reformed synthetic resins in a smelting process or a refining process of a molten metal as an alumina raw material. It is preferable, on that occasion, to crush the above synthetic resins into pieces of 50 mm or less, then to raise the temperature and reform them.
Patent JP-2002232368-A (JP)
Title: Radio wave level acquiring apparatus in radio network
Inventor: WATANABE KEIJI
IPC: H04B17/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave level acquiring apparatus in a radio network for alleviating a load by a communication of a central equipment when radio wave levels of all terminal equipments are monitored at the central equipment. SOLUTION: All the terminals are divided into several groups, further a representative terminal 3b or a radio wave monitoring unit is provided in each group. The representative terminal acquires the radio wave levels of all the terminals belongs to the group, and the central device acquires the radio wave level of all the terminals belongs to the group from the representative terminal.
Patent JP-2002225501-A (JP)
Title: Disk wheel for automobile
Inventor: KATO KENJI
IPC: B60B3/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a disk wheel for an automobile light in weight and improved in the rigidity of the disk wheel. SOLUTION: The present invention enables to provide a lightened automobile wheel superior in the rigidity by means of setting a 30-50 mm fitting length T, disposing a set of continuous welding edges 15 each having a welding length k of 30-50 mm, fixing the number of the welding edges 15 in eight as a whole disk, and selecting a pitch d between adjacent continuous welding edges 15, 15 within the range of 30-100 mm.
Patent JP-2001234862-A (JP)
Title: Hermetic compressor
Inventor: TAKENAKA MANABU
IPC: F04C23/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor allowing a laminated core to be mounted on a driving shaft so as not to cause the driving shaft to wobble during rotation. SOLUTION: In mounting of the laminated core 9 on the driving shaft 13, an upper end groove 30 of the driving shaft 13 is aligned with a groove 29 for alignment of a balance weight of an oil separation plate 24. Accordingly, with a balance between an eccentric part 14b of the driving shaft 13 and the balance weight being maintained, the laminated core 9 is mounted on the driving shaft 13.
Patent JP-2002257892-A (JP)
Title: Versatile burn-in-board
Inventor: HO TOKUSEI
IPC: H05K1/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a versatile burn-in-board wherein each of ICs in different types corresponding to different test circuits can be inserted into the identical burn-in-board, and then measurement can be executed so that it is unnecessary to replace the whole burn-in-board. SOLUTION: A bus 71 has each of signal terminal points and is connected to a first contact point which is at a left end of a matrix card insertion slot 74. When a matrix card 72 is inserted thereto, it is connected to an IC socket circuit board 73 through a second contact point which is at the right end of the matrix card insertion slot 74. Along the selection by an operator, the bus 71 is electrically connected to a predetermined insertion hole through the first contact point, the matrix card 72 and the second contact point.
Patent JP-2002229943-A (JP)
Title: Transaction processing system having service level controlling mechanism and program for the system
Inventor: SAGAWA NOBUTOSHI
IPC: G06F15/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of services in compliance with a service level contract in a transaction processing system. SOLUTION: This transaction processing system includes a SLA database 113 that stores contract information defined in correspondence with services that this system provides, request queues 110, 111 that arrange, for every provided service, a processing request sent, from a client, for a provided service in a sequence to store it, a queuing status detecting part 112 that acquires holding information on the processing request stored in these queuing means, and a scheduler 104 that determines the priority of the processing request issued from the client to the transaction processing system with reference to the contract information and the holding information on the processing request.
Patent JP-2002230743-A (JP)
Title: Magnetic recording medium
Inventor: MORI YOSHIHIKO
IPC: G11B5/738
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having large recording capacity, satisfactory electromagnetic transducing characteristics when the medium is used by being combined with a reproducing head especially utilizing an MR element and excellent in productivity. SOLUTION: The magnetic recording medium formed by providing a magnetic layer containing at least ferromagnetic powder and a bonding agent on a non- magnetic flexible substrate via a non-magnetic layer consisting essentially of non-magnetic powder and a bonding agent is characterized in that the non- magnetic powder consists of plate-shaped boehmite powder having <=100 nm average length of the long diameter part and the magnetic layer has <=35% thickness fluctuation rate.
Patent JP-2001255656-A (JP)
Title: Radiation sensitive resin composition
Inventor: KAJITA TORU
IPC: G03F7/008
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition which can be advantageously used as a resist for the production of an integrated circuit supposed to be made minuter in future by making the composition adaptable to any radiation, e.g. X-rays such as synchrotron radiation or charged corpuscular radiation such as electron beams besides far UV such as excimer laser light. SOLUTION: The radiation sensitive resin composition contains a polymer having repeating units of formula (1) and a radiation sensitive crosslinker or a radiation sensitive acid generating agent and an acid crosslinker.