baber/WOPTO huggingface dataset:
Patent JP-2009504617-A (JP)
Title: 殺虫剤混合物
IPC: A01N47/34
Filed: 2006-08-09
Abstract: 活性成分として、   Ａ）式（Ｉ）のフェニルセミカルバゾン化合物 【化１】     ［式中、Ｒ １ およびＲ ２ は、互いに独立して、水素、シアノ、ハロゲン、Ｃ １ −Ｃ ４ −アルキル、Ｃ １ −Ｃ ４ −アルコキシ、Ｃ １ −Ｃ ４ −ハロアルキル、またはＣ １ −Ｃ ４ −ハロアルコキシであり、そしてＲ ３ はＣ １ −Ｃ ４ −アルコキシ、Ｃ １ −Ｃ ４ −ハロアルキル、またはＣ １ −Ｃ ４ −ハロアルコキシである］ またはその農業的に受容可能な塩、ならびに   Ｂ）式（ＩＩ）の化合物 【化２】     またはその農業的に受容可能な塩を含む殺虫剤混合物。 【選択図】  なし
Patent JP-2009506623-A (JP)
Title: 移動通信システムのメッセージ通信
IPC: H04W76/02
Filed: 2006-08-23
Abstract: 【課題】本発明は、無線移動通信システムでメッセージを通信するための方法を提供する。 【解決手段】本発明は、移動通信システムでメッセージを送受信することに関する。望ましくは、本発明は一つ以上のメッセージを送るための無線資源を要請する段階と、無線資源のための要請に対する回答を受信する段階と、第１ノードに第１階層連結を要請するための第１メッセージを送る段階と、第１階層連結を確立する前に第２ノードとの第２階層連結を要請するための第２メッセージを送る段階を含む。 【選択図】図６
Patent JP-2009514794-A (JP)
Title: 呼吸器疾患の治療のためのインターフェロン−λ療法
IPC: C07K14/555
Filed: 2006-09-08
Abstract: 本発明は、IL-29およびIL-28a/bとしても知られている1種以上のインターフェロン-λ(IFN-λ)の、ウイルスが誘導する呼吸器疾患、特に例えば、ウイルス感染、最も一般的にはライノウイルス感染から生ずる喘息の増悪を改善または予防するための使用に関する。 【選択図】なし
Patent JP-2009519622-A (JP)
Title: マスキングツール
IPC: H04N21/27
Filed: 2006-10-18
Abstract: 【課題】グラフィック編集技術、特に、マスキングツールを用いて効果の適用を制御する技術を提供する。 【解決手段】本発明の一実施形態によれば、マスキングの方法は、ユーザ（１０３）によってデジタルカメラ上で実施される動作に基づいてマスキングツール（１１２）を選択する作動を含む。マスキングツールは、画像のマスク部分の上に位置決めされ、効果（１１０）が適用される。その効果は、マスク部分の外側の画像上に適用される。 【選択図】図１
Patent JP-2009522281-A (JP)
Title: 翻訳機能障害に基づく治療法
IPC: C12N5/07
Filed: 2006-12-28
Abstract: 真核生物翻訳開始因子eIF4Eを阻害するための方法および組成物を提供する。そのような方法および組成物は、単体で使用してもよく、または遺伝子療法などの、細胞増殖の阻害および／または癌の処置のための他の療法と併用してもよい。
Patent JP-2009531876-A (JP)
Title: ４：４：４符号化の並列な実現方法及び装置
IPC: H04N7/32
Filed: 2007-01-09
Abstract: ４：４：４符号化の並列の実現の方法及び装置が提供される。画像ブロックのビデオ信号データを符号化するビデオエンコーダは、共通のブロック分割及び共通の空間予測モードを選択することで、画像ブロックの全ての色成分を符号化するエンコーダ１００を含む。共通のブロック分割及び共通の空間予測モードは、並列に全ての色成分を同時に評価することで選択される。
Patent JP-2009530231-A (JP)
Title: 代謝及び神経系の疾患の治療におけるスルホンアミド誘導体の使用
IPC: A61P29/00
Filed: 2007-01-19
Abstract: 本発明は、一般に、新規な治療用化合物及びＡＸＯＲ１０９アゴニスト、並びにこれらを製造する方法及びこれらの使用に関する。 【選択図】  図３ｂ
Patent JP-2009524870-A (JP)
Title: プロセスの制御方法
IPC: G06F9/48
Filed: 2007-01-26
Abstract: 方法はプロセスの実行を制御する。本方法は、入力を受信するように適合され、入出力間の所定の関係に基づいて出力を制御するように適合された第１の制御装置を提供するステップ、プロセスを、タスクの収集を含むバッチレシピとして定義するステップ、サブタスクによって少なくとも１つのタスクを定義し、式（Ｉ）及び（ＩＩ）による条件式中記号（Ｉ）は「ＡＮＤ」関係を示し、記号（ＩＩ）は「ＯＲ」関係を示す）によってサブタスクを定義するステップを有することを特徴とする。     【数１】       （式中、∩は「ＡＮＤ」関係を示し、∪は「ＯＲ」関係を示す）       記号（Ｉ）                記号（ＩＩ）
Patent JP-2009528071-A (JP)
Title: アレルギー処置のための、ｔ細胞エピトープを含有している、ｔｌｒ９およびｃｄ３２を結合する二重特異性分子
IPC: A61P11/06
Filed: 2007-02-28
Abstract: 少なくとも一つの抗原の少なくとも一つのエピトープを含むTLR9およびCD32に結合し得る分子または分子複合体、その産生ならびに医薬品としての、特にアレルギーの処置のためのその使用。
Patent JP-2009529830-A (JP)
Title: ２種類の無線アクセス技術間でハンドオーバを実施する無線通信方法およびシステム
IPC: H04W92/24
Filed: 2007-03-07
Abstract: 本発明は、ＵＴＲＡＮ（ｕｎｉｖｅｒｓａｌ  ｍｏｂｉｌｅ  ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎ  ｓｙｓｔｅｍ（ＵＭＴＳ）ｔｅｒｒｅｓｔｒｉａｌ  ｒａｄｉｏ  ａｃｃｅｓｓ  ｎｅｔｗｏｒｋ）とＥ−ＵＴＲＡＮ（ｅｖｏｌｖｅｄ−ＵＴＲＡＮ）に基づくシステムとの間でハンドオーバを実施する方法および装置に関する。無線通信システムは、ＵＴＲＡＮ、Ｅ−ＵＴＲＡＮ、２Ｇ／３Ｇコアネットワーク、およびＬＴＥコアネットワーク、ならびにＬＴＥ要素および２Ｇ／３Ｇ要素を含む少なくとも１つの無線送受信ユニットを含む。本発明によると、ＷＴＲＵは、ＵＴＲＡＮで開始された呼をＥ−ＵＴＲＡＮにハンドオーバすることができ、またＥ−ＵＴＲＡＮで開始された呼をＵＴＲＡＮにハンドオーバすることができる。２Ｇ／３ＧコアネットワークとＬＴＥコアネットワークは、Ｇｎインターフェイスによって接続される。
Patent JP-2009530430-A (JP)
IPC: C08F299/02
Filed: 2007-03-13
Abstract: The invention relates to a shape memory polymer, to a process for its preparation, to a process for its programming and to its use. The inventive shape memory polymer has at least two switch segments with different transition temperatures (Ttrans,1, Ttrans,2), such that the polymer, depending on the temperature, as well as a permanent shape (PF), can assume at least two temporary shapes (TF1, TF2). The first switch segment is based essentially on a polyester of the general Formula (I) where n=1 . . . 6 or a copolyester of the general Formula (I) with different n or a derivative thereof. The second switch segment is based essentially on a polyether of the general Formula (II) where m=1 . . . 4 or a copolyether of the general Formula II with different m or a derivative thereof.
Patent JP-2010160044-A (JP)
Title: Transportable radiographic imaging apparatus
Inventor: SUMI MAKOTO
IPC: A61B6/00
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportable radiographic imaging apparatus having a cushioning member inside a monocoque body type housing, in which the insertion workability of a sensor panel into the housing is improved.  <P>SOLUTION: The transportable radiographic imaging apparatus 1 includes: the housing 2 having a prismatic housing main unit 21 having a radiation incident surface R; the sensor panel SP which is housed within the housing 2 and in which a plurality of radiation detection elements 7 are arranged in a two-dimensional manner; and the cushioning member 30 which is fixed to an end of the sensor panel SP in advance and is arranged between a side inner wall 21a of the housing main unit 21 and the end of the sensor panel SP housed within the housing main unit 21. The cushioning member 30 is pressed between the end of the sensor panel SP and the side inner wall 21a of the housing main unit 21. A plate-shaped slide member 31 is interposed between the cushioning member 30 and the side inner wall 21a of the housing main unit 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010160343-A (JP)
Title: Projector
Inventor: UEJIMA SHUNJI
IPC: G03B21/00
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of markedly improving the efficiency of using light.  <P>SOLUTION: The projector 1 includes: a plurality of image forming apparatuses 11, 12 and 13 provided corresponding to a plurality of color light beams Lr, Lg and Lb whose wavelength regions are different from each other, and form an image with the corresponding color light beam; a color synthesizing element 15 synthesizing the color light beams Lr, Lg and Lb emitted from the plurality of image forming apparatuses 11, 12 and 13; and a projection optical system 16 for projecting the color light beam L composited by the color compositing element 15. At least one among the plurality of image forming apparatuses 11, 12 and 13 is a self luminous emission type image forming apparatus 11 or 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161901-A (JP)
Title: Inverter control circuit and grid-connected inverter system with this inverter control circuit
Inventor: HATTORI MASAYUKI
IPC: H02J3/38
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter control circuit for inverter systems that is, when used in a small-scale rotary machine-type generator system, capable of stably supplying power to the system in cooperation with a rotary machine-type generator DG.  <P>SOLUTION: The inverter control circuit A5 for PWM controlling an inverter circuit A2 includes: angular frequency difference computing means 11, 12 that compute the required angular frequency difference Δω between the angular frequency of an output voltage signal of the inverter circuit A2 and the angular frequency of a system voltage signal of a power system B from the DC voltage Ei of a DC power supply A1 and a target voltage E<SP>*</SP>therefor; an angular frequency detection means 14 that detects the angular frequency ω<SB>0</SB>of the system voltage signal; a command value signal generating means 31 that generates a command value signal from a corrected angular frequency obtained by adding the angular frequency difference Δω to the angular frequency ω<SB>0</SB>detected by the angular frequency detection means 14; and a PWM signal generating means 32 that generates a PWM signal based on the command value signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164748-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MORIKUNI SHUICHI
IPC: G03G15/00
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method which can always obtain a developed image that is a predetermined level or more corresponding to the environment and lapse of time of a developing unit using a two component developer.  <P>SOLUTION: The image forming apparatus 100 for controlling the developed image obtained by an image forming section 103 is provided with: a developing bias calculating means 231 that obtains an output value of a developing bias application unit 244 and an approximation formula for a measured value of an image density measuring means 216 and calculates an output value of a developing bias application unit 244 in which a measured value by an image density measuring means 216 corresponds to 0 by the approximation formula; an effective developing potential calculating means 232 for calculating an effective developing potential based on the calculated result of the developing bias calculating means 231; and a control means 95 for comparing an effective developing potential that is obtained by the effective developing potential calculating means 232 and an effective developing potential range that is made a reference value set before hand and then controlling a process forming condition for the image forming section 103 according to the compared result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260930-A (JP)
Title: Method of determining field dominance in video frame sequence
Inventor: ELANGOVAN PREMKUMAR
IPC: H04N7/01
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and easily determine field dominance of a video sequence.  <P>SOLUTION: Top and bottom fields T, B are generated from a first video frame N. The top and bottom fields are interpolated to generate interpolated top and bottom field frames each. Each of the interpolated top and bottom field frames is allowed to correlate with a second video frame N-1 generated immediately before the first video frame N of a vide frame sequence and a third video frame N+1 generated immediately after the first video frame. The field dominance of the video frame sequence is determined from the result of the correlation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061093-A (JP)
Title: Photosensitive composition for barrier rib of active-drive organic electroluminescence element, and active-drive organic electroluminescence display device
Inventor: URANO KAZUYOSHI
IPC: H05B33/12
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition for barrier ribs for obtaining an active-drive organic EL element, having no disconnection in an electrode and being capable of responding to an image of high resolution in an active-driving organic EL display device having an organic layer in a region segmented by barrier ribs, and to provide an active-drive organic EL display device having barrier ribs, formed by using the photosensitive composition for barrier ribs.  <P>SOLUTION: The photosensitive composition for barrier ribs contains an ethylenically unsaturated compound, a photopolymerization initiator, an alkali-soluble binder and a liquid repellent, and is to be used for forming liquid-repellent barrier ribs, having a forward tapered cross-section for segmenting an organic layer of an active-driving organic electroluminescence element. The composition is such that the liquid repellent comprises a fluorine compound, having a crosslinking group and a carboxyl group, and that a coating film of larger composition, having a film thickness of 2 μm exhibits an absorbance of not more than 0.5, with respect to light for pattern exposure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167654-A (JP)
Title: Stationery holder
Inventor: FUJITA YUTAKA
IPC: B43L21/04
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationery holder of simple constitution, capable of holding a wider width size of rod-like stationery, and capable of facilitating manufacturing.  <P>SOLUTION: This stationery holder 1 is for fixing the rod-like stationery P including a marker pen and an indication implement in a writing plate of attracting a magnet 3, and includes a holding part 2 having a cylindrical part 4 for holding the rod-like stationery P, and the magnet 3 provided integrally with the holding part2. The cylindrical part 4 of the holding part 2 is formed into a substantially C-shaped cross-sectional face provided with a slit 41 over the axial-directional full length, is expansion-opened by inserting the rod-like stationery P, and holds the rod-like stationery P by an elastic force by the expansion-opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026491-A (JP)
Title: Zoom lens and camera having the same
Inventor: SHINOHARA KENJI
IPC: G02B15/16
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens for achieving high optical performance while ensuring desired back focus.  <P>SOLUTION: The zoom lens includes four lens units having positive, negative, positive, and positive refractive power in order from an object side to an image side thereof. The distance between the adjacent lens units changes when zooming. The third lens unit L3 includes, in order from the object side to the image side, a 3a lens group L3a having negative refractive power and a 3b lens group L3b having positive refractive power. The zoom lens is configured to displace an image formed by the zoom lens in a direction perpendicular to its optical axis by moving the 3b lens group L3b so as to have a component perpendicular to the optical axis. The curvature radius of a surface, closest to the object, of the 3a lens group L3a and the curvature radius of a surface second closest to the object, of the 3a lens group L3a are set at appropriate values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176205-A (JP)
Title: Calibration processing device
Inventor: ONISHI YASUSHI
IPC: G06F3/041
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time from the activation of a touch panel to the calibration of depression coordinates, while reducing costs.  <P>SOLUTION: When power is input, a calibration processing device acquires from an external memory a set value indicative of the value of calibration executed at manufacturing. Thereafter, when the touch panel is depressed, the calibration processing device calculates the coordinates of the depressed position. Subsequently, by use of the acquired set value, the calibration processing device calculates a calibration value for calibrating the calculated coordinates, so as to calibrate the coordinates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177872-A (JP)
Title: Radio base station and communication control method
Inventor: TEZUKA NAGAHIRO
IPC: H04W88/06
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the certainty of processing on signals from respective radio terminals.  <P>SOLUTION: The radio base station 1 uses up time slots assigned to radio terminals 2A to 2D to receive a plurality of signals transmitted from the radio terminals 2A to 2D. When the difference between the time position of a unique word included in reception data corresponding to a reception signal and a reference time position exceeds a predetermined range, the radio base station 1 extends the up time slot assigned to the ratio terminal as the transmission source of the delay exceeding signal, and switches an up communication system of the radio terminal to which the extended up time slot is assigned and an up communication system of a radio terminal to which an up time slot overlapping with the extended up time slot is assigned to SDMA.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176762-A (JP)
Title: Optical recording and reproducing method
Inventor: YOSHINARI JIRO
IPC: G11B7/24035
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording and reproducing method for recording (reproducing) data information and servo information onto an optical recording medium having an information recording layer formed of a reflective hologram layer, and a dedicated servo layer formed at a location different from that of the information recording layer, without reducing the tilt margin of an optical head during reproduction.  <P>SOLUTION: The data information and servo marks are recorded to the reflective hologram layer of the optical recording medium 12 having the information recording layer 12F formed of the reflective hologram layer, and the dedicated servo layer formed at the location different from that of the information recording layer 12F. During reproduction, the data information is reproduced from the reflective hologram layer based on the servo information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177584-A (JP)
Title: Method of manufacturing optical module, and optical module manufactured by the method
Inventor: NEKADO MASANOBU
IPC: H01S5/022
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical module that is improved in wire bonding durability and also improved in yield and reliability, and to provide the optical module manufactured by the method.  <P>SOLUTION: The method of manufacturing the optical module 30 includes a step (Fig.4(b)) of forming a bump 32a on a chip of a driver IC 32, a step (Fig.4(d)) of sticking a mask tape 90 on the entire surface of a high-frequency signal line 36 to mask it, a step (Fig.4(e)) of supplying an NCP resin 93 to a mounting region of the driver IC, a step (Fig.4(f)) of curing the NCP resin 93 while heating and bonding a plurality of electrodes etc., on a module substrate 33 and the bump 32a using a bonder 95, a step (Fig.4(h)) of carrying out post-curing, a step (Fig.4(g)) of peeling the mask tape 90, and a step of connecting a plurality of high-frequency signal lines 36 and a VCSEL array 31 by a wire 37.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178996-A (JP)
Title: Game system, control method of the game system, and program
Inventor: TERADA TOSHIYUKI
IPC: A63F13/45
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system for solving a problem caused by restriction of items to be considered when a user is permitted to use game data or the user uses the game data.  <P>SOLUTION: A use permission means (70) permits a plurality of users to use the game data. A situation data storage means (71) stores situation data about the use permission situation or the use situation of the game data. An acquisition means (72) acquires the number of users who are permitted to use the game data or the number of users who use the game data on the basis of the situation data. A setting means (73) sets the content of the game data used by the users who are permitted to use the game data on the basis of the number of users who are permitted to use the game data or the number of users who use the game data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182596-A (JP)
Title: Charged particle beam apparatus
Inventor: HONDA KAZUHIRO
IPC: H01J37/244
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable to detect charged particles discharged along on an optical axis.  <P>SOLUTION: The charged particle beam apparatus is provided with an acceleration tube electrode 30 for accelerating primary electron beams 1 from an electron gun, a magnetic field lens 2 converging the primary electron beams on a test piece 3, a speed-reduction electrode 6 for speed-reducing the primary electron beams, a scanning coil 4 for scanning on the testpiece by the primary electron beams, a detection system for detecting secondary electrons generated from the test piece 3, and a display unit 13 for displaying a secondary electron image based on the detected secondary electrons. Between the electron gun and the acceleration tube electrode 30, there are arranged a reflection electrode 34 of a doughnut shape to which a negative voltage is impressed and an Einzel lens 32 for focusing the secondary electrons from the test piece 3 on the optical axis in the tube before the reflection electrode 34 in the tube of the acceleration tube electrode 30, respectively, and the detection system is composed of a first detecting unit which has an open port through which the primary electron beams from the electron gun are passed and detects the secondary electrons from the test piece 3 and a second detecting unit which has an open port through which the primary electron beams from the electron gun are passed and detects the secondary electrons which are sent back by the reflection electrode 34 in the test piece direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180838-A (JP)
Title: Control valve for engine valve opening/closing timing adjusting device
Inventor: AMANO SHINYA
IPC: F01L1/34
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for an engine valve opening/closing timing adjusting device capable of transmitting driving force of a driving source to a spool through a movable element through a central hole of a bearing, supporting a rotary pressure governor freely to rotate around a shaft center of the spool relative to a fixed driving portion.  <P>SOLUTION: This control valve 1 includes: a rotary pressure governor 2 provided to be rotated with a cam shaft 102; a fixed driving portion 5 fixed to a fixing portion; and a bearing 6 supporting the rotary pressure governor 2 freely to rotate around a shaft center P1 in the circumferential direction relative to the fixed driving portion 5. The bearing 6 is formed into a ring-like shape having an inner peripheral surface forming a central hole 63 so as to surround the shaft center P1 or the extension line thereof, and interposed between the rotary pressure governor 2 and the fixed driving portion 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102748-A (JP)
Title: Magnetic bead
Inventor: TOKORO HISATO
IPC: H01F1/00
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive magnetic bead having excellent mass-productivity and corrosion resistance.  <P>SOLUTION: The magnetic bead is characterized in that the particle-shaped phase of a magnetic metal element M1 in which the standard generated free energy of oxide satisfies the relationship of ΔG<SB>M1-O</SB>>ΔG<SB>M2-O</SB>is included in the coating-shaped phase of the oxide of an element(s) M2 [the oxide of the M2 is at least one selected from Ti oxide äthe Ti oxide is Ti<SB>3</SB>O<SB>5</SB>, Ti<SB>2</SB>O<SB>3</SB>, TiO<SB>x</SB>(wherein, x is 0.3 to 2) and TiO}]. Regarding the coating-shaped phase composed of the oxide of the M2 and the particulate-shaped phase of the magnetic metal element M1, the oxide layer of the magnetic metal element M1 is not present between the coating-shaped phase and the particulate-shaped phase, and they are continuous.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010183000-A (JP)
Title: Film substrate for thin film solar cell, thin film solar cell, and thin film solar cell module
Inventor: OKANIWA KO
IPC: H01L31/04
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film substrate for thin film solar cell, a thin film solar cell, and a thin film solar cell module, such that light reception area is expanded, reflection loss is reduced, and photoelectric conversion efficiency of the solar cell is improved by light confinement effect.  <P>SOLUTION: The film substrate for the thin film solar cell has a fine concavity and convexity shape formed by arranging regular polygonal pyramids without leaving any gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT