baber/WOPTO huggingface dataset:
Patent JP-2002536944-A (JP)
Title: バッテリー情報を記憶および通信する方法および装置
IPC: H01M10/42
Filed: 2000-01-20
Abstract: (57)【要約】
バッテリーシステムは、バッテリー電力受信装置（例えば、移動電話）のバッテリー動作中に動作電力を供給するバッテリー手段と、バッテリー電力受信装置と組み合わされたバッテリー手段（例えば、移動電話のための、いわゆるバッテリーパックの形をしている）を有するユニットとして構築されたバッテリー情報回路とから構成されている。前記バッテリー情報回路は、メモリセルを有し、バッテリー電力受信装置と情報を交換する能力を有している。本発明は、バッテリー情報を含むテーブルのインデックスを表すために符号化されたビットを含み、バッテリー電力受信装置は、前記テーブルを含むメモリからなることを特徴としている。さらに、本発明は、バッテリーと、バッテリー情報回路中に情報を格納する方法に関するものである。
Patent JP-2002539085-A (JP)
Title: トリアゾール及びテトラゾールの誘導体ならびにその治療上の使用
IPC: A61P13/10
Filed: 2000-01-28
Abstract: (57)【要約】
この発明は、式(I)：
【化１】
 [式中、ペア(A,B)は、(N,N)、(N,C)又は(C,N)を示し、Aが窒素原子を示すならばn=0、さもなければ n=1であり、Bが窒素原子を示すならばm=0、さもなければm=1であり、R 1 とR 2 は、互いに独立して水素原子又はC 1 -C 6  アルキル、C 2 -C 6 アルケニル又はシクロ(C 3 -C 6 )アルキル基を示し、Ar 1 は基 R 3 、 R' 3 及びR" 3 で置換されたフェニル基又はピリジル基を示し、Ar 2 は、基R 4 及びR' 4 で置換されたフェニル基を示し、ここで、R 3 、R' 3 、R" 3 、R 4 及びR' 4 は、互いに独立して、水素原子、ハロゲン原子又はC 1 -C 4 アルキル、ヒドロキシル、C 1 -C 4 アルコキシ、シアノ、ニトロ、パーフルオロ(C 1 -C 2 )アルキル、アミノ、C 1 -C 4 アルキルアミノ、ジ(C 1 -C 4 アルキル)アミノ、(C 1 -C 4 アルコキシカルボニル)アミノ、(C 1 -C 4 アルコキシカルボニル)(C         1 -C 4 アルキル)アミノ、アミノスルホニル、C 1 -C 4 アルキルアミノスルホニル又はジ(C 1 -C 4 アルキル)アミノスルホニル基を示す]の化合物ならびにその塩、N-酸化物及び水和物に関する。この化合物は、治療上の適用性を有する。
Patent JP-2002536490-A (JP)
Title: 感圧接着テープ
IPC: C09J7/10
Filed: 1999-12-22
Abstract: (57)【要約】
本発明は、化学線または電子線に露光時に硬化することができ、（ｉ）エポキシ含有材料、（ｉｉ）ガラス転移温度が１０℃以下である非晶質及び枝分かれポリエステル、及び（ｉｉｉ）硬化を開始するために必要とされる場合、有効量の光開始剤、を含む少なくとも１つの感圧接着剤層を含む感圧接着テープに関する。この発明によって提供された方法により、感圧接着テープを用いて２つの基材を接合し、すぐれた機械的性質を有する組立品を作製することができる。
Patent JP-2002538424-A (JP)
Title: 高温度の示差屈折率検出装置
IPC: G01N21/41
Filed: 2000-02-25
Abstract: (57)【要約】
高温度にて屈折率の差の測定を正確に測定することを可能にしつつ、構成要素を最適な光学的整合状態に保つ屈折率の差測定装置である。この屈折率の差測定装置は、第一の熱領域１０と、熱隔離領域と、第二の熱領域１４とを有している。第一の熱領域１０は、加熱炉内に配置され且つより高温度に曝される形態とされている。熱隔離領域は、第一の熱領域１０に隣接して配置され、第一の熱領域１０から第二の熱領域１４への熱伝導に対する障壁として作用する。第二の熱領域１４は、第一の熱領域１０よりも比較的低温度であり、その温度は、その基部に配置された熱電気式冷却器を使用して調節される。フローセル２２、入射する光ビームを反射するミラー２４、及び作像レンズが第一の熱領域内に配置されている。ＬＥＤ及びフォトダイオード検出器が第二の熱領域内に配置され且つ熱膨張率の小さい熱的に安定可能なブロック内に収容されている。
Patent JP-2002541407-A (JP)
Title: ポリエチレン織物を用いた耐圧用ホース
IPC: B29C53/50
Filed: 2000-04-07
Abstract: (57)【要約】
本発明は、非常に薄い厚さをもっても高圧力の気体または液体の噴出に効果的に使用できる構造を採用することにより、材料費が節減し、屈曲性が向上し、その成形が簡単かつ容易になり、生産性が増大するポリエチレン交織物を用いた耐圧用ホース及びその成形方法に関するものである。耐圧用ホースは、両面の少なくとも一面に１つ以上の水密膜がコートされた第１ポリエチレン交織物の幅方向の両端部を第１接着部に沿って互いに接着させることにより形成される第１ホース層と、両面の少なくとも一面に１つ以上の水密膜がコートされた第２ポリエチレン交織物の両端部を第１接着部または第２接着部に沿って互いに接着させることにより形成され、その内面が前記第１ホース層の外面に接着される１つ以上の第２ホース層とを備える。
Patent JP-2003502019-A (JP)
Title: 接着調節ペプチドおよび使用のための方法
IPC: A61P9/14
Filed: 2000-04-17
Abstract: (57)【要約】
本発明は、細胞接着を調節するための方法を提供する。本発明はまた、新規の接着調節ペプチド、このような接着調節ペプチドでコーティングされた基質および標的細胞接着の調節のためのデバイスを提供する。特に、本発明は、特定の細胞または細胞型によって発現される接着レセプターに基づいて、特定の細胞または細胞型の接着を調節する接着調節ペプチドの特徴を有する。本発明はまた、接着調節ペプチドで処理された基質、接着調節ペプチドで処理されたデバイスおよび本発明の接着調節ペプチドを含む組成物ならびにインビボでの使用に適したキャリアに関する。
Patent JP-2002544004-A (JP)
Title: 多段スタック金型における溶融物分岐方法および装置
IPC: B29C45/32
Filed: 2000-05-09
Abstract: (57)【要約】
溶融物分岐の改良システムおよび方法は、３段スタック金型は３つ以上の可動プラテンを有する３段スタック金型に対して提供される。射出機が加圧された溶融物を第１可動プラテン（１４）を通って第２可動プラテン(１６）内の中央分岐マニホールド（４２）に提供するための２つに分れるスプルーバー（４０）と連通している。中央分岐マニホールド（４２）から、加圧された溶融物の流れが、第１プラテン（１４）と第３プラテン（１８）とに分岐され、複数の金型キャビティに移送される。
Patent JP-2002207105-A (JP)
Title: Optical element, display element and display device each with the optical element, and image pickup element and image pickup device each with the optical element
Inventor: KUWABARA TETSUO
IPC: G02B5/28
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which reduces the cost of a UV cutting filter, reduces the number of components and can save space and to provide a display element and a display device each with the optical element and an image pickup element and an image pickup device each with the optical element. SOLUTION: A multilayer film having UV cutting performance or a multilayer film having UV cutting performance and antireflection characteristics in the visible region is disposed on the light incident side of a substrate with an optical element disposed on one side opposite to the light incident side.
Patent JP-2002207992-A (JP)
Title: Method and device for processing image
Inventor: ANDO TATSUYA
IPC: A61B5/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To extract an interest area from an inputted image with high accuracy. SOLUTION: This image processor is provided with a 1st extracting means 2 for extracting the outline image of the interest area from the image, a database 4 for storing data that define the standard shape of the interest area, and a 2nd extracting means 5 for performing fitting processing 3 between the outline image extracted by the 1st extracting means and shape data corresponding to the interest area read from the database 4 and calculating the detailed image of the interest area, first extracts the outline image of the interest area in the image in such a manner that the 1st extracting means 2 compares the density value of the image with a threshold or the like, next performs fitting processing between the outline image and the standard shape data of the interest area to calculate the difference between the outline image and the standard shape,  and can obtain an extracted image of the interest area with high accuracy because of calculating the detailed image of the interest area on the basis of the difference.
Patent JP-2002205041-A (JP)
Title: Method of manufacturing coal ash processed product using gravity type mixing apparatus
Inventor: TENGAN YUICHI
IPC: B09B3/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a coal ash processed product using a gravity type mixing apparatus, in which the maintenance of high quality keeping of soil material, high productivity, excellent saving energy, the prevention of generation of dust and the like are satisfactorily attained. SOLUTION: The coal ash containing 10-40% water is selected as a hydrate material and cement is selected as a solidifying material. A gravity type mixing cylinder 61 provided with partial falling obstacles (a collision damper 64 and a shearing damper 65) is used as a means to mix the materials with each other. Belt conveyers 51-53 are used as a means to transport each material to the upper part side of the gravity type mixing cylinder 61. The hydrate material and the solidifying material are loaded in this order on the belt conveyer 51 when each material is transported to the upper part side of the gravity type mixing cylinder 61 through the belt conveyers 51-53. Each material transported to the upper part side of the gravity type mixing cylinder 61 by the belt conveyers 51-53 falls down into the gravity type mixing cylinder 61 and comes into collision with the falling obstacles (the collision damper 64 and the shearing damper 65) in the gravity type mixing cylinder 61 to be mixed.
Patent JP-2002213258-A (JP)
Title: Operation lever for bush cutter
Inventor: KOBAYASHI TAKAO
IPC: A01D34/68
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To keep a throttle lever 32 in a static state by friction force between an arc surface 33f and a side surface 32f even if a finger is separated from an operation part 32a of the throttle lever 32. SOLUTION: The palm side of a hand gripping a handle case 31 is slightly separated from the handle case 31, a stopping part 33a of a lock lever 33 is made to swing as an arrow (n) with elastic force of a twisted coil spring 35, and the arc surface 33f of a projecting part 33e on the side of the lock lever 33 is made to butt against the side surface 32f of a projecting part 32d of the throttle lever 32.
Patent JP-2002215191-A (JP)
Title: Voice recorder/reproducer
Inventor: KOGE HIROSHI
IPC: G10L19/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a voice recorder/reproducer with which a user himself/ herself who is the owner of a voice file can safely manage the erasing and modification of the voice file. SOLUTION: User ID recorded on the header of the voice file is read when there is an erasing operation, overwrite recording operation, insert recording operation, or header information modification operation for a voice file recorded on a flash memory card 8. The user ID is compared with user ID recorded on and read from a memory provided in the system control part 6 of the voice recorder/player. Only when both coincide, implementation operations related to the operations are permitted. When both do not coincide, the implementation operations are prohibited, and the warning of the operations being prohibited is performed with a display part 9 and a loudspeaker 14.
Patent JP-2001206840-A (JP)
Title: Aqueous or aqueous-alcoholic body cleansing composition containing oligoester
Inventor: LOEFFLER MATTHIAS DR
IPC: C11D3/37
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To develop a new skin-care body-cleansing composition having cleansing action as well as care action. SOLUTION: The objective composition is an aqueous or aqueous-alcoholic body-cleansing composition, excluding hair-treatment composition, containing an oligoester produced by the condensation of one or more dicarboxylic acids or their esters and one or more polyhydric alcohols.
Patent JP-2002228372-A (JP)
Title: Gs cooling device
Inventor: OTA AKIRA
IPC: B09B3/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooling device capable of reducing the size of equipment. SOLUTION: Flow-in gas is cooled through a radiation heat transfer surrounded by a membrane 9 on the innermost side of multimembranes 8 and 9. The cooled gas flows in a convection heat transfer between the membranes 8 and 9. In addition to the opposite surfaces of the membranes 8 and 9 on both sides, banner pipes 8g and 8h form a heat transfer surface. By flow through the convection heat transfer where a given heat transfer surface area is ensured, further cooling to a given temperature is effected. Sufficient cooling of flow-in gas by radiation heat transfer and convection heat transfer is realized by one gas cooling device 3a.
Patent JP-2001247238-A (JP)
Title: Method and device for removing particle from material web
Inventor: DANIEL FURAMAN
IPC: B41F23/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To remove adhering or entrained particles from a single-layered or multilayered rnaterial web in the working process thereof. SOLUTION: This method removes, from a single-layered or multilayered material web 5, particles caused, for example, by a longitudinal cutter 1, 3 disposed along a web travel path 6 in a longitudinal cutting region in an upper turning bar frame of a rotary printing press for web working. A vacuum region belonging to the cutter 1, 3 is induced corresponding to the position of a cutting point 4.
Patent JP-2002226743-A (JP)
Title: Water-based ink, ink jet recording method using the same, recording unit, ink cartridge and ink jet recording apparatus
Inventor: SATO SHINICHI
IPC: C09D11/324
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink excellent in printing quality and fastness for various papers, and to provide an ink capable of stably recording an image excellent in quality and fastness when used for ink jet recording, an ink jet recording method and an ink jet recording apparatus. SOLUTION: The water-based ink comprises, as essential ingredients for a color material, a self-dispersing pigment having at least one hydrophilic group bonded to the surface thereof directly or via another atomic group and a microcapsule comprising a water-insoluble color material covered with an organic polymeric compound bearing an ionic group. In the recording method, the water- based ink is employed. There are also provided a recording unit, an ink cartridge and an ink jet recording apparatus, each having incorporated the ink set therewith.
Patent JP-2002230818-A (JP)
Title: Optical head device
Inventor: YANAGISAWA KATSUSHIGE
IPC: G11B7/1263
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device which has an excellent reproducing characteristic hardly being influenced by a double refractivity even when an optical recording medium has the double refractivity. SOLUTION: In the optical head device 1, laser beams L1 and L2 which are reflected on the optical recording medium D return through an objective 13, a collimating lens 12, and a rising mirror 11, reaches a light-receiving element 9 via a half mirror 7 after returning again to a prism 6. In this case, the total transmission efficiency of each of the partial reflective faces 60 and 70 of the prism 6 and the half mirror 7 is nearly equal with respect to a P- polarized light and a S-polarized light. Thus, a stable reproducing characteristic is available even when the optical recording medium D has the double refractivity.
Patent JP-2002224437-A (JP)
Title: Computer readable recording medium with recorded video game program, video game program, video game processing method and video game machine
Inventor: RIMOTO SHIYU
IPC: A63F13/812
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To accurately determine a direction in which a player character kicks out a ball separately from the direction of movement of the player character. SOLUTION: The direction of movement of a player character is determined in response to the operation of a left joystick 61 provided in a keypad 30 by a player, and the direction of kicking out of a ball by a player character is determined in response to the operation of a right joystick 62 by the player character.
Patent JP-2002230549-A (JP)
Title: Image processing method and device
Inventor: FUJIEDA SHIRO
IPC: G06T7/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a measuring process and make measurements with high accuracy. SOLUTION: When a gray-scale image of the subject of measurement is input, a control part 8 extracts angled data (edge code) showing the direction of a optical density gradient on the image and then calculates nonconformity in pixel units in each scanning position and totalizes the nonconformities while scanning a mask of the same size as a model image over an image of the result of processing which indicates the result of the extraction. If a nonconformity exceeding a predetermined threshold is obtained in this totalizing process, the totalizing process is ended; at the scanning position where the totalizing process has ended, the threshold is renewed using the nonconformity if the nonconformity is below the threshold.  At the end of the scans, the control part 8 specifies the scanning position, where the nonconformity matching the threshold at that time is obtained, as the position of a contour pattern resembling the model image.
Patent JP-2002229746-A (JP)
Title: Data output destination selecting device, output control device, output device selecting device, data transmitting device, storage medium, and table registering device
Inventor: HASHIMOTO MITSUO
IPC: G06F13/12
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To automatically change an output device when the using state of a computer system is changed by specifying the output devices for individual using states of the computer system from a user at least in advance. SOLUTION: A data output destination selecting device comprises output controllers 22 connected to the output devices 12 and an output device selection section 21, which can maintain communications with a plurality of output controllers 22, are connected to the computer system 11, and can transmit the output data from the computer system 11 to the output controller 22 selected from a plurality of communicatable output controllers 22.
Patent JP-2002236527-A (JP)
Title: Multiprocessor system and processor control method
Inventor: YAMAMOTO KOZO
IPC: G06F1/24
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system which can freely set whether some of mounted CPUs should be actuated. SOLUTION: In a CPU operation flag 122 which is secured on a nonvolatile storage means 121, the constitution of processors to be operated is stored. A service processor 120 issues a power supply command to only the power supply controller of a processor to be operated among power supply controllers 111 to 114 for CPUs 101 to 104 according to the CPU operation flag 122 when an OS is started.
Patent JP-2002236500-A (JP)
Title: Multichannel noise suppressor, method and program for multichannel noise suppression and recording medium for the program
Inventor: SAKAUCHI KIYOTAKA
IPC: G10L21/0208
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of quality deterioration in a reproducing caused by sound image displacement and residual noise in the reproducing side while employing a conventional single channel noise suppressor to multichannels. SOLUTION: In a computing section 60, a power ratio PXm/ΣPXm is computed where PXm is the power of input signals Xm(n) of a noise suppressing section 16-m (m=1, 2,...M) and ΣPXm is the sum of the power of input signals X1(n) to XM(n) of the all channels. Moreover, in a computing section 70, a power ratio PYm/ΣPYm is computed where PYm is the power of output signals Ym(n) of the section 16-m of each channel and ΣPYm is the sum of the power of output signals Y1(n) to YM(n) of the all channels. In a computing section 80, a correction gain Gm=(PXm/ΣPXm)/(PYm/ΣPYm) is computed based on the power ratio of a corresponding channel and noise suppressing section output signals Ym(n) of the corresponding channel is multiplied by the gain Gm.
Patent JP-2002233275-A (JP)
Title: Spinning rod having fishing line reel
Inventor: NODA HITOSHI
IPC: A01K87/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a spinning rod which has a fishing line reel 5 and whose performance is improved to prevent that a fishing line W pulled out from a place near to the fishing line reel 5 is loosed with an outer force such as wind force and slipped out from the reel drum 7 to develop 'a curled unreeled fishing line 21', when the tip fishing tackle of the fishing line is cast in water. SOLUTION: In this spinning rod having the fishing line reel, a sheath-like movable member 10 capable of being rotated at an angle of at least 90 deg. based on the butt section 2 of the spinning rod 1 is disposed. The movable member 10 comprises a movable fishing line guide 11 at the tip end site and a rotation operation portion 12 at the rear end site. A fishing line W passed through the movable fishing line guide 11 and a fixed fishing line guide 6 disposed at the tip end of a front half portion 2A is set to 'a Z-shaped bent portion 15 having bent points at the movable fishing line guide 11 and the fixed fishing line guide 6' by the fingertip operated rotation of the rotation operation portion 12, whereby the loosing of the fishing line W can be stopped and locked.
Patent JP-2002233658-A (JP)
Title: Assembled die
Inventor: KOJIMA TADASUKE
IPC: A63F9/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an assembled die which is hard to be decomposed during use, can be easily assemble, can be easily painted, and has good forming performance. SOLUTION: No.1, 2, 3, 4 four square plate shape face members 100, 200, 300, 400 are laterally connected inner faces up in order via hinges. No.5, 6 square plate shape face members 500, 600 are respectively connected inner faces up to the upper sides and lower sides of the No.2, 3 face members via hinges. Side faces upper than hinges on four sides of each face members are chamfered in an angle inclined inward. Projected and dented large fitting parts to be fit together when the die is assembled are equipped on the upper side and the left side of the No.5 face member and the lower side and the left side of the No.6 face member respectively and projected and dented small fitting parts to be fit together when the die is assembled are equipped on both sides of the large fitting parts.
Patent JP-2002235897-A (JP)
Title: Expanding/contracting device
Inventor: NAKATANI KOICHIRO
IPC: F16M11/24
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an expanding/contracting device capable of suitably preventing a second tubular body from relatively rotating to a first tubular body. SOLUTION: The first tubular body 11 of the expanding/contracting device 10 comprises a first tubular base body portion 16 provided with a projecting portion 17 positioned from one end side to the other end side in a pipe axial direction on an inner surface thereof. The second tubular body 12 capable of moving forward/backward to the first tubular body 11 comprises a second tubular base body portion 27 protrusively provided with a rotation regulating portion 28 regulating rotations of the second tubular body 12 by abutting on the projecting portion 17 on an outer surface thereof. The projecting measurements of the projecting portion 17 is generally same as that of the rotation regulating portion 28.
Patent JP-2002246054-A (JP)
Title: Fuel cell system
Inventor: IMAMURA TOMONORI
IPC: H01M8/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which is used under a low-temperature environment, capable of removing water inside a fuel cell in a short time, when operation is stopped. SOLUTION: A cooling water path 40 for circulating cooling water in the fuel cell 10 is provided with cooling parts 42, 43 for cooling cooling water, when normal operation of the fuel cell 10 is performed and a heating part 44 for heating cooling water, when water removing operation is performed; and a flow passage of cooling water is constituted so as to switch to cooling part 42, 43 sides or a heating part 44 side. After normal operation of the fuel cell 10 is ended, prescribed dry air is supplied into an air path 20 and a hydrogen path 30, and the flow passage of cooling water is switched to the heating part 44 side so as to heat the fuel cell 10 up to a prescribed temperature.
Patent JP-2002238640-A (JP)
Title: Knapsack
Inventor: KITADA MASAHIKO
IPC: A45C13/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighter knapsack which is produced seeking the safety on use from a material to meet requirements for environmental preservation. SOLUTION: The body 2 of an oblong type knapsack with the top opened, a lid piece 4 for opening or closing the opening with one end thereof fixed near the upper end of a back part 3 of the body 2 of the knapsack, a front pocket 6 fastened on the front part 5 of the body 2 of the knapsack and a pair of right and left shoulder straps 8 and 8 linked to an upper part of the back part 3 of the body 2 of the knapsack and the bottom part 7 thereof are made using reproduced yarns from polyethylene terephthalate bottles.  Both side parts 9 and 9 of the body 2 of the knapsack with no template make a clearance margin stretchable between the back part 3 and the front part 5 and a belt 31a for binding both flaps 30 and 30b fastened on both the side pars 9 and 9 of the body 2 of the knapsack at the opening of the body 2 of the knapsack is made to cross a belt 31b for binding the front part 5 and the back part 3 of the body 2 of the knapsack to prevent articles from being popped out of a housing part of the body 2 of the knapsack while a reflector 16 is provided on the front of the pair of shoulder straps 8 and 8 linked to the upper part of the back part 3 and the bottom part 7 of the body 2 of the knapsack, and on both the side parts 9 and 9 of the body 2 of the knapsack and the lid piece 4.
Patent JP-2002246173-A (JP)
Title: Organic el device and manufacturing method for the same
Inventor: TADA HIROSHI
IPC: H01L21/3065
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of short circuit defects without having to greatly increase the manufacturing cost. SOLUTION: When an ITO is etched, amorphous carbon is deposited at the same time, and an amorphous carbon film 103 is formed in the ITO film etched part, that is, in a clearance between lower electrodes 101a formed in this process.