baber/WOPTO huggingface dataset:
Patent JP-2004515607-A (JP)
IPC: A61K8/25
Filed: 2001-12-12
Abstract: A method of making a physiologically acceptable mascara composition comprising at least one polymer, such as a structuring polymer, chosen from polymers of following formula (I): in which n is an integer which represents the number of amide units such that the number of ester groups present in said at least one structuring polymer ranges from 10% to 50% of the total number of all said ester groups and all said amide groups comprised in said at least on structuring polymer; R<SUP>1</SUP>, which are identical or different, are each chosen from alkyl a groups with at least 4 carbon atoms and alkenyl groups with at least 4 carbon atoms; R<SUP>2</SUP>, which are identical or different, are each chosen from C<SUB>4 </SUB>to C<SUB>42 </SUB>hydrocarbon-based groups with the proviso that at least 50% of R<SUP>2 </SUP>are chosen from C<SUB>30 </SUB>to C<SUB>42 </SUB>hydrocarbon-based groups; R<SUP>3</SUP>, which are identical or different are each chosen from C<SUB>2 </SUB>to C<SUB>36 </SUB>hydrocarbon-based groups; and R<SUP>4</SUP>, which are identical or different, are each chosen from hydrogen and C<SUB>1 </SUB>to C<SUB>10 </SUB>alkyl groups, with the proviso that at least 50% of all R<SUP>4 </SUP>are chosen from hydrogen; and at least one inert filler.
Patent JP-2004515243-A (JP)
Title: サイレント抗ｃｄ２８抗体およびその使用
IPC: A61P37/00
Filed: 2001-12-14
Abstract: 本発明は分裂促進活性を欠く抗ＣＤ２８抗体（サイレント抗ＣＤ２８抗体）、それを製造する方法、それを含有する組成物、ならびに免疫抑制方法、Ｔ細胞寛容誘導方法、および臓器および／または組織移植拒絶治療法を提供する。
Patent JP-2004515410-A (JP)
IPC: G08C17/02
Filed: 2001-12-13
Abstract: A wheel, particularly for a vehicle, includes at least a portion formed from non-metallic material which incorporates at least one sensor indicative of a condition sensed. A wheel is molded from a fiber reinforced plastics material and incorporates passive sensors capable of indicating conditions of the wheel or the tire associated with it (e.g., tire pressure or torque transmitted). The sensor output is processed by an ASIC device to provide an output signal to a communications device also mounted on the wheel. The ASIC and communications device are powered by a virtual battery which is charged by, e.g., using electrical pulses generated by strain within the wheel itself. An id tag may be provided to identify the wheel in question.
Patent JP-2004535771-A (JP)
Title: Ｅｒｃｃ１及びｔｓ発現に基づく化学療法剤投与計画の決定方法
IPC: C12Q/
Filed: 2001-11-09
Abstract: 本発明は、医学、特に癌の化学療法、に有用な予測方法に関する。本発明の目的は、固定されたか、又は固定され、そしてパラフィン包埋された組織中の ＴＳ 及び／又は ＥＲＣＣ１ 発現レベルを評価するための方法を提供すること、並びに患者の腫瘍細胞中の ＴＳ 及び／又は ＥＲＣＣ１  ｍＲＮＡ量の検査し、そしてそれをそれらの遺伝子についての所定の発現閾値と比較することによって５−ＦＵ及びオキサリプラチン・ベースの療法により治療されるべき患者の腫瘍の予想される抵抗性を予測することである。より特に、本発明は、オリゴヌクレオチド・プライマー対ＥＲＣＣ１及びＴＳ、並びにそれぞれ ＥＲＣＣ１ 及び ＴＳ  ｍＲＮＡのレベルを検出するためのそれらの使用を含む方法に対して提供される。
Patent JP-2004519475-A (JP)
IPC: G01N33/577
Filed: 2002-01-08
Abstract: The invention provides a method for treating an autoimmune disease in a subject by administering an interferon antagonist and a Flt3 ligand (Flt3L) antagonist. The invention also provides compositions containing one or more interferon antagonists, and one or more Flt3L antagonists, an in vitro assay for determining a subject's risk for developing an autoimmune disease, and kits for use, inter alia, with the assay.
Patent JP-2004526713-A (JP)
Title: 伝染病の無耐性治療のための５−置換型ヌクレオシド及び／又はプロドラッグの使用
IPC: C07H19/073
Filed: 2002-02-22
Abstract: 【課題】本発明は、伝染病の無耐性治療のための５−置換型ヌクレオシド及び／又はプロドラッグの使用に関する。 【解決手段】細菌又は原生動物により起因される伝染病の無耐性治療のための薬又は配合調製を生成するために、少なくとも１つの作用物質とともに５−置換型ヌクレオシド又はそのプロドラッグの使用を特徴とする。
Patent JP-2004536482-A (JP)
Title: 高解像度のインクリメンタル・イメージングのための方法
IPC: G03B35/02
Filed: 2002-02-06
Abstract: 対象物の高解像度写真を捕捉するための方法および装置である。リニア・イメージ・センシング・アレイの焦点ゾーンは、撮影すべき対象物を含むエリアにわたって変位される。変位は角度的な変位または直線変位であり、適切なスケーリングで最終写真をもたらすことができる。焦点深度を変更することによって、１回または複数回の工程で対象物の起伏に完全に焦点を合わせることができる。
Patent JP-2004519322-A (JP)
IPC: B01D53/86
Filed: 2002-02-28
Abstract: This invention relates to methods of producing catalysts comprising zirconia and their use in nitrous oxide abatement. The catalysts have relatively high crush strength and relatively low density when compared to those catalysts made by previously known methods.
Patent JP-2004518980-A (JP)
Title: 差込装置
IPC: F16L37/084
Filed: 2002-03-01
Abstract: 本発明による差込装置（１）が、差込コネクタユニット（３）に組込まれていて受容部（５）のバックカット部（３５）に係合し、これにより差込コネクタユニット（３）を受容部（５）に固定するばねを有している。このことが、差込コネクタユニット（３）と受容部（５）との簡単かつコスト安な組付けを形成する。
Patent JP-2004521500-A (JP)
Title: 波長安定化レーザー光源
IPC: H01S5/0687
Filed: 2002-02-27
Abstract: レーザーダイオードと、レーザーダイオードと熱連通関係にある温度安定化用ヒートポンプと、少なくとも１つの検出器とより成り、レーザーダイオードから外部へ光を通す窓を有する気密封止パッケージ内に実装されている集積型波長安定化レーザー光源が提供される。
Patent JP-2004529547-A (JP)
Title: 表示装置の電磁適合性を検査するための方法および検査装置
IPC: H04N17/04
Filed: 2002-02-25
Abstract: 本発明は、テストイメージ用の信号を、前記テストイメージ信号に加えて干渉信号を検査対象の装置（１）に与えることもできる検査生成器（７）から受信する表示装置の電磁適合性を検査するための方法および装置に関する。検査窓（１５）の視覚情報はいくつかの平行なセグメント（１８）に分割され、検査窓（１５）内の干渉のないテストイメージ（１３）から参照値が決定される。各セグメント（１８）について信号の平均値が作成され、参照値からの偏差が計算される。検査窓（１５）のすべてのセグメント（１８）の偏差の分散がすべての偏差に基づいて計算される。偏差の分散は、それぞれある増分角度で回転させられたいくつかの検査窓について繰り返され、各回転角度について計算された分散が互いに比較される。
Patent JP-2004533871-A (JP)
IPC: B65G47/90
Filed: 2002-03-20
Abstract: The invention relates to an apparatus for picking out laundry articles from a pile of laundry articles that are arranged in a transportable container that is upwardly open and has a downwardly configured bottom, from where lateral ledges extend upwards to the container opening, which apparatus comprises a frame on which a pull gripper is configured, and means for conveying the pull gripper down into the container opening to a lower position with a view to seizing one or more laundry articles, and subsequently to convey the pull gripper upwards above the container opening with a view to letting go of the seized laundry articles, and wherein the apparatus further comprises means for moving the pile of laundry articles located in the container in a direction towards the lower position of the pull gripper. The invention is characterised in that the means for moving the pile of laundry articles comprise means for positioning the container in relation to the lower position of the pull gripper, and means for lifting the one side of the container in such a manner that the container bottom and at least one of the lateral ledges of the container form a pair of side faces that inclined relative to the horizontal and converge to meet essentially vertically underneath the lower position of the pull gripper and thereby allow laundry articles in the container to successively slide underneath the pull gripper in pace with the pull gripper picking out laundry articles from the pile of laundry articles.
Patent JP-2004536286-A (JP)
Title: 発射体弾道決定における曲率補正方法およびシステム
IPC: F41J5/06
Filed: 2002-04-03
Abstract: 弾道および単位指向ベクトルを衝撃波の平面近似またはその他の近似に基づいて決定したと仮定して、センサが検出するはずであった時間をこの衝撃波の円錐形状に基づいて計算する方法と装置が提供される。センサによって計測された実際の時間と算出時間との差は最小化される。この最小化は単位ベクトルを摂動させて行う。単位ベクトルの摂動の結果、算出時間と計測時間の差が許容範囲内になると、摂動単位指向ベクトルから発射体の正確な弾道を決定することができる。
Patent JP-2004526789-A (JP)
Title: 新規フタラジノン
IPC: C07D405/04
Filed: 2002-04-23
Abstract: 本発明は、製薬工業において医薬品の製造のために使用される新規フタラジノン誘導体に関する。
Patent JP-2004525232-A (JP)
Title: シス位二重結合の高い含量を有する変性ポリマー、その製法ならびにその使用
IPC: C08C19/26
Filed: 2002-04-11
Abstract: 本発明は、６０質量％までのビニル芳香族化合物の含量、≧９２％のシス位二重結合の含量、５００００〜１５０００００ｇ／molの平均分子量（Ｍ ｗ ）、≦５％のゲル含量および０．０５〜２０質量％の変性度を有する、共役ジエンまたは共役ジエンとビニル芳香族化合物を基礎とする、ポリマー鎖に沿って変性されたポリマーに関する。本発明のポリマーは、あらゆる種類の成形品の製造において使用でき、その際、特にこれらの工業的かつ物理的特性が、これまでの従来技術と比較して改善されている。
Patent JP-2004524637-A (JP)
Title: 処理ツール内の少なくとも１つの板状の物体の処理パラメータを調整するための方法
IPC: G03F7/20
Filed: 2002-04-24
Abstract: 処理ツール（１）内の処理パラメータの少なくとも１つの板状の物体（２０）、例えば、半導体デバイスまたは半導体ウエハ、あるいは平面ディスプレイが、少なくとも１組の処理デバイス（２ａ，２ｂ）のうちのどちらの処理デバイス（２ａ）が先行工程において半導体デバイス（２０）のために用いられたかに依存して調整される。これは、半導体デバイス（２０）識別を処理デバイス（２ａ，２ｂ）識別に接続する仮想のトークンまたは実際のトークン（１０ａ）を発生させることによって提供される。これが、１つのデバイスの前の処理におけるツールに依存する効果を補償することを可能にする。補償の量は、処理工程に対して一連の計測工程が調整されること依存して、結果を処理ツール（１）へフィードバックするか、またはフィードフォーワードする計測ツールを用いて検出され、評価される。半導体デバイスの歩留まりは有利に増加される。 【選択図】図２
Patent JP-2004210224-A (JP)
Title: Anti-theft device and anti-theft method of on-vehicle device
Inventor: NAKANO TETSUO
IPC: B60R25/01
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress theft without any special operation of a user.  <P>SOLUTION: Vehicle information is recorded in a recording unit 22 of an electronic plate 21, and the same vehicle information is recorded in a recording means 4 of an on-vehicle device unit 1 provided on an on-vehicle device. When the on-vehicle device is started, vehicle information is received from the electronic number plate 21, and compared with vehicle information A' of the recording means 4 by a comparison means 5. If the on-vehicle device encounters a theft, and vehicle information cannot be acquired from the electronic number plate 21, or if the on-vehicle device is stolen and mounted on another vehicle and different vehicle information is received, the result of comparison by the comparison means 5 is not agreed, and an operation prohibiting means 6 transmits the operation prohibition command B to a control means 7. The control means 7 sets the on-vehicle device in the operation prohibition mode in which the on-vehicle device cannot be used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218228-A (JP)
Title: Hook device of construction machine
Inventor: YOSHIKAWA SHUJI
IPC: B66C1/34
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To restrain damage to respective hook parts by preventing concentration of a load on a specific part even in a hook housing state, and reducing the load itself.  <P>SOLUTION: A joint support plate 21 and a housing pin 20 are arranged in a bucket link 11 for installing a hook 10. A rotary joint 15 of the hook 10 is supported by the joint support plate 21, and a hook body 13 is supported by the housing pin 20, respectively, and is constituted so as to share and restrain turning in vertical direction around a horizontal shaft 12 of the hook 10 by both of these.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222024-A (JP)
Title: Imaging device
Inventor: SUEMOTO KAZUNORI
IPC: G03B15/05
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of performing light control with high precision irrespective of the state of a subject.  <P>SOLUTION: The imaging device is equipped with two light control sensors 30 and 32 for detecting the amount of light from each subject in conditions different from each other. When a stroboscope 44 emits light for compensating the lack of the surrounding light amount at the time of photographing, a light control to be adapted is selected from the two light control sensors 30 and 32 in accordance with the information indicating the state of the subject. At the time of light emission of the stroboscope 44, it is decided whether or not the light amount based on the detection result by the selected light sensor has reached the light control level set in accordance with the brightness of the subject and, when it is decided that it has reached the light control level, the light emission of the stroboscope 44 is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216435-A (JP)
Title: Friction stirring and joining method and apparatus
Inventor: FUJITANI YASUYUKI
IPC: B23K20/12
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform joining in the state in which a base plate and a filler material can be easily aligned flat, eliminating a risk that the base plate and a groove line may deviate forward and backward or right and left, and releasing a softened area of the base plate from a risk of tear.  <P>SOLUTION: The friction stirring and joining apparatus comprises a bottom pressing member, a top pressing member, and a bobbin tool 1 composed of the two pressing members which are connected together by a fixed or changeable mother plate stirring shaft (probe shaft) 12 or facing each other. Sliding faces for friction heat input contacting the mother plate have different diameters between the two pressing members. The bottom pressing member is connected to the stirring shaft 12, while the top pressing member is loosely fitted to the stirring shaft 12, and the rotational direction of the top pressing member is set in the reverse direction of the bottom pressing member. A fitting hole, which has a rotation control part and a axial direction control part on the inside periphery, is prepared at the starting point of the friction stirring. The friction stirring and joining is started after the bobbin tool 1 is fitted into the fitting hole, while the stirring shaft is attached with the filler material to be fitted into the fitting hole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216008-A (JP)
Title: Image diagnosis support device
Inventor: MATSUI KO
IPC: G16H10/60
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an oversight of a disease by a doctor and to improving the diagnostic efficiency.  <P>SOLUTION: Image data inputted by an image data input means 11 are stored in an image memory means 12. Next, the image data are read and analyzed, and an abnormal shadow candidate is detected by an abnormal shadow candidate detecting means 13 to prepare abnormal shadow candidate information. Next, the order of displaying images is determined by an image output selecting means 21 based on the malignancy, contrast, and degree of difficulty in diagnosis of the abnormal shadow candidate part, and patient information or the imaged section. Then, the image data are displayed in an image display means 22 according to the determined order of displaying images. The abnormal shadow candidate information is screen displayed by an abnormal information visual transmission means 23, or audibly outputted by an abnormal information sound transmission means 24, or transmitted both in the visual display and in the sound output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217870-A (JP)
Title: Soil-stabilized soil and method for producing the same
Inventor: ICHIHARA MICHIZO
IPC: C09K17/42
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide soil-stabilized soil for which formulation design can be made by prior calculation, preventing consumption of gypsum from increasing even in case of using gypsum as a solidifying material, preventing costs of the soil-stabilized soil and its application from increasing, and capable of obtaining required strength even if water content of earth and sand varies, and to provide a method for producing the soil-stabilized soil.  <P>SOLUTION: The method for producing the soil-stabilized soil comprises adding an aqueous solution of solidification retardant to the earth and sand uniformly, and then uniformly mixing a solidifying material mainly comprising gypsum. Thereby it becomes possible to prevent a part of the gypsum from binding to surface water of soil particles within a very short time after mixing the solidifying material with the earth and sand. Thus it is not necessary to supply additional amount of gypsum anticipating loss in weight in advance. Accordingly, cost increase of the soil-stabilized soil and its application is prevented because consumption of gypsum is prevented from increasing even in the case of using gypsum as the solidifying material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223179-A (JP)
Title: Game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a player also interested in a history of judge patterns, to enable the player to fully enjoy a big win game by preventing a little advantages from continued over and over again, and to balance game machines by averaging advantages to be imparted to players.  <P>SOLUTION: A specific area within a great prize-winning hole 5 is equipped with three specific area switches and when the same judge pattern "×" (1R) (a judge pattern based on a value extracted this time is equal with a judge pattern based on preceding two values) is displayed continuously three times, in addition to the storing of a value that is acquired when a game ball passes through a first switch (S102), values which are acquired when passing through a second switch and a third switch are stored (S105, S106) and when there is even one value "2" (judge pattern "○") in all stored values, it is determined that a judge pattern to be displayed in the jackpot game of this time is "○", so that advantages to be imparted to the player can be increased as much as possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230934-A (JP)
Title: Headlight control system
Inventor: TANIE KATSUNORI
IPC: B60Q1/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To turn on a headlight automatically before entering a tunnel.  <P>SOLUTION: There is provided an electromagnetic wave transmitting means 10 for outputting a tunnel preliminary signal indicating a tunnel before entering into the tunnel. A vehicle receives this signal with an electromagnetic wave receiving means 20 and turns on a headlight before entering the tunnel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233105-A (JP)
Title: Dna micro array manufacturing method
Inventor: WATANABE SHINYA
IPC: G01N33/53
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA micro array manufacturing method for detecting the gene expression level of an DNA micro array with high efficiency.  <P>SOLUTION: In the DNA micro array manufacturing method in which DNA is immobilized in a plurality of spots on a surface of a support, and subjected to chemical modification by using succinic anhydride solution, the mixed solution with succinic anhydride dissolved therein is formed by mixing aprotic polar solvent of 0.1-75 part by volume and alcohol of 0-90 part by volume in solution of succinic anhydride solution of 100 part by volume with succinic anhydride dissolved in succinic anhydride dissolving solvent. The aprotic polar solvent is preferably DMSO, and, more preferably, mixed solvent with methanol added thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265910-A (JP)
Title: Fractional recovery system of liquid for processing substrate, processing system of substrate equipped with that system, and fractional recovery method of liquid for processing substrate
Inventor: HARANO RIICHIRO
IPC: H01L21/304
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for recovering processing liquid in which recovery efficiency of the processing liquid can be enhanced without deteriorating the quality of a substrate.  <P>SOLUTION: The system for recovering processing liquid comprises a pot (160) arranged to surround a substrate, a plurality of annular partitions (180) extending internally upward from the bottom part (164) toward an annular opening (158) to partition the bottom part of the pot (160) annularly and arranged in the pot (160) while being spaced apart from each other, and a means (182) for moving each annular partition vertically. Inner circumferential edge of the annular partition (180) is positioned vertically at the annular opening (158) such that processing liquid flowing into the pot (160) from the annular opening (158) can be received thus forming an annular channel (188) communicating with the bottom part (164) by the inner circumferential surface (184) and the outer circumferential surface (186) of the annular partition (180).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239626-A (JP)
Title: Sol-gel sensitive membrane for negative ion sensor
Inventor: AOTA NAOKI
IPC: C08G77/26
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sol-gel sensitive membrane for a durable, negative ion sensor using a crown ether derivative.  <P>SOLUTION: The sol-gel sensitive membrane for negative ion sensors comprises the crown ether derivative; and a sol-gel body matrix using a precursor in a general expression (I). In the general expression (I), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, n, m, and h indicate: an alkyl group, where the number of carbons is 10 or less; an alkyl group, where the number of carbons is 10 or less, or a hydrocarbon group, where the number of carbons having at least one unsaturated combination is 10 or less; an alkyl group, where the number of carbons is 10 or less; 3-m; 0-2; and an integer of 1-10, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236525-A (JP)
Title: Infective hiv molecule clone
Inventor: TAKEBE YUTAKA
IPC: C12N5/10
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate the structure and function of an infective molecule clone by cloning the full-length genome encoding HIV-1.  <P>SOLUTION: The DNA has any of the following base sequences. (1) a specific base sequence derived from a virus or (2) a base sequence in which one to a plurality of bases are deleted, substituted and/or added in the specific base sequence derived from the virus and encoding the infective virus genome.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238876-A (JP)
Title: Planar heating element for snow melting apparatus
Inventor: KAJIURA TOMOAKI
IPC: E01H5/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar heating element for a snow melting apparatus for utilizing the snow melting quantity of heat effectively for melting snow and simplifying installation work.  <P>SOLUTION: This planar heating element for the snow melting apparatus is provided with a heating means 7 for supplying the snow melting quantity of heat; a surface plate 8 heated by the heating means 7; support members 9, 10 for supporting the surface plate 8; and elastic buffer members 13 provided on the upper faces of the support members 9, 10 to abut against the surface plate 8. Adhesion of the surface plate 8 and support members 9, 10 is thereby increased to integrate them. Durable strength is thereby increased, and since snow is melted on the surface plate 8, the snow melting quantity of heat can be effectively utilized for melting snow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241537-A (JP)
Title: Method of manufacturing transformer
Inventor: HASHIMOTO NAOKI
IPC: H01F41/12
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a transformer that can suppress the deterioration of its reliability even when mold forming is performed on the outer packaging section of a laminated coil in which the height positions of a coil and the front end of a lead are made different from each other.  <P>SOLUTION: In a coil forming process, a lead bending step of bending the lead 25 is provided by matching the height of its front end 36 to that of a lead receiving section 34 provided in the bottom tool 32 of a molding die.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266345-A (JP)
Title: Method, processor, and system for displaying video image
Inventor: MIHOTA NORIHITO
IPC: H04N21/414
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a work such as a film or a video displayed on a display unit such as a theater screen or a display directly or indirectly from being illegally photographed by a video photographing device such as a video camera and distributed.  <P>SOLUTION: By any one or more than one of switching of frame rates, scan directions, luminance, scan phases, scan patterns, time positions of scanning, and scan intervals as switching of display motion state, a striped pattern or the like is generated on a re-photographed video and picture quality is deteriorated. Also, the switching of the display motion state is performed on the basis of the value of embedded information. The embedded information is information on the video image itself, a video image display unit, a video image facility, a video image display time and date, video image management or the like. The embedded information is extracted from the re-photographed video, and measures are taken against re-photographing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI