baber/WOPTO huggingface dataset:
Patent JP-2003203360-A (JP)
Title: Optical head device and manufacturing method thereof
Inventor: ISHIBASHI OSAMU
IPC: G11B7/135
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device capable of easily adjusting both the position and direction of a diffraction grating on an optical axis on a frame, and a method for manufacturing the optical head device.  <P>SOLUTION: A holder mounting hole 36, a first eccentric pin insertion hole 37 and a second eccentric pin insertion hole 38 are formed in the frame 3 of the optical head device, and a first groove 41 extending in the direction of an axis and a second groove 42 extending in the direction perpendicular to the direction of the axis are formed on the outer circumferential surface of a diffraction grating holder 40 for holding the diffraction grating. If a first eccentric pin 61 is rotated while the eccentric pin 61 is inserted into the first groove 41 through the first eccentric pin insertion hole 37, the diffraction grating holder 40 or rotated around the axis, and if the second eccentric pin 62 is rotated while the eccentric pin 62 is inserted into the second groove 42 through the second eccentric pin insertion hole 38, the diffraction grating holder 40 is moved into the direction of the axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003086511-A (JP)
Title: Method of selective epitaxial growth of semiconductor device
Inventor: JOO SUNG JAE
IPC: H01L21/20
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of selective epitaxial growth of a semiconductor device by which the selectivity of the epitaxial growth can be ensured and the degradation of a gate oxide film can be prevented. SOLUTION: The method of selective epitaxial growth of a semiconductor device includes a first step of installing a semiconductor substrate in a reaction chamber, a second step of forming a prescribed film on the semiconductor substrate by supplying source gas to the inside of the reaction chamber and making the source gas be adsorbed by the surface of the semiconductor substrate, a third stage of improving the selectivity of the epitaxial growth of the semiconductor by supplying selectivity promoting gas to the inside of the reaction chamber and removing nuclei of semiconductor substances which have grown in a specified region of the semiconductor substrate and a fourth step of forming a film having a specified thickness by repeatedly performing the second stage and the third stage in the order, several times.
Patent JP-2003503867-A (JP)
IPC: H03F1/32
Filed: 2000-06-30
Abstract: Apparatus and method are provided for linearizing a first amplifier having a non-linear signal response characteristic to an applied input signal wherein the amplifier is located between a signal source and a load. This is accomplished by selecting a second amplifier that exhibits a non-linear signal response characteristic to an applied input signal similar to that of the first amplifier. A portion of the input signal obtained from the signal source is then applied to the second amplifier to generate an output signal. A determination is made as to whether there is any difference between the input signal and the output signal and a difference signal is provided in accordance therewith. The difference signal is phase inverted to obtain an inverted difference signal. This inverted difference signal is combined with the input signal to provide a corrected input signal. The corrected input signal is applied to the first amplifier to obtain a corrected output signal therefrom.
Patent JP-2003518344-A (JP)
IPC: H04B7/26
Filed: 2000-07-18
Abstract: A method for a base station is disclosed for controlling the transmission energy of forward link signals comprising the steps of receiving a potentially gated reverse link signal including forward link power control bits, determining whether said power control bits have been gated out, and adjusting forward link transmission energy in accordance with said forward link power control bits only when said determination as to whether said forward link power control bits have been gated out indicates that said power control bits have not been gated out.
Patent JP-2003505176-A (JP)
Title: 手元操作式集塵機による塵埃吸引の方法、塵埃フィルタバッグ、塵埃蒐集室および吸着剤
IPC: B01J20/28
Filed: 2000-07-28
Abstract: (57)【要約】
【課題】  手元操作式真空集塵機による清掃方法を、圧力損失を低くして特に集塵機の運転開始の後に突然発生する悪臭波を防ぐようにする。
【解決手段】  本発明は先ず手元操作式集塵機（１）による塵埃吸引の方法に関するものである。塵埃は先ず例えば塵埃フィルタバッグ（３）のような塵埃蒐集容器（９）に蒐集され、続いて処理される。たとえば活性炭のような吸着剤（７）が悪臭物質を吸着するために設けられる。さらに本発明は真空集塵機（１）の塵埃フィルタバッグ（３）または塵埃蒐集室（９）に関するものである。本発明の目的は、初期悪臭波を有利に防止するか軽減することについて、この種の方法および塵埃フィルタバッグ（３）または塵埃蒐集室（９）を改善することである。この目的のため、吸着剤（７）は直接塵埃蒐集室（３、９）に導入され、吸着剤（７）はばらばらな形で塵埃フィルタバッグ（３）または塵埃蒐集室（９）に存在する。
Patent JP-2003507396-A (JP)
Title: 発芽種子および病虫害防除剤を被覆したペレットの保護方法
IPC: A01N51/00
Filed: 2000-07-24
Abstract: (57)【要約】
本発明は、種子内包ペレットと病虫害防除剤内包ペレットを別々にしかし同時に植え付けることを特徴とする、発芽種子を病虫害防除剤から保護する方法に関する。発明の好適な実施例では、病虫害防除剤内包ペレットは、種子内包ペレットとほぼ同じ形状と直径を有し、且つ一個の種子発芽胚に十分な量の病虫害防除剤を内包させる。一般的に、病虫害防除剤のペレットの直径は0.5ないし５mmの範囲内である。
Patent JP-2003508541-A (JP)
IPC: C07J51/00
Filed: 2000-08-28
Abstract: Disclosed are novel, selective estrogens type having a steroid skeleton with a non-aromatic A-ring and a free or capped hydroxyl group at carbon atom No. 3. The estrogens satisfy general formula (I), in which R<1 >is H, (C1-C3)alkyl or (C2-C3)acyl; R<2 >is H, alpha-(C1-C4)alkyl, alpha-(C2-C4)alkenyl or alpha-(C2-C4)alkynyl; R<3 >is H or (C1-C4)alkyl, (C2-C4)alkenyl or (C2-C4)alkynyl, each at location 15 or 16 of the steroid skeleton; R<4 >is H or (C1-C5)alkyl, (C2-C5)alkenyl or (C2-C5)alkynyl, each optionally substituted with halogen; preferred is ethynyl; R<5 >is H, (C1-C3)alkyl or (C2-C3)acyl; R<6 >is (C1-C5)alkyl, (C2-C5)alkenyl, (C2-C5)alkynyl or (C1-C5)alkylidene, each optionally substituted.
Patent JP-2003509434-A (JP)
IPC: C07F9/6587
Filed: 2000-09-07
Abstract: This invention relates to macrocyclic chelants comprised of one or two heteroatom-containing bridges, compositions containing them and their use in medicine, particularly in diagnostic imaging and radiotherapy. This invention relates especially to the use of metal chelates of the macrocyclic chelants as metallopharmaceuticals in Magnetic Resonance Imaging (MRI) and radiopharmaceuticals. This invention also relates to macrocyclic chelants as bifunctional chelating agents (BFC's) for the labeling of biologically active targeting molecules such as proteins, peptides, peptidomimetics, and non-peptide receptor ligands, with metal ions and radioisotopes.
Patent JP-2003510891-A (JP)
IPC: H04J14/02
Filed: 2000-09-21
Abstract: An optical network, which may be an all-optical network, including passive wavelength routers is described. Methods for implementing such networks as well as different router configurations which may be used in optical networks are also disclosed. The routing functionality in the all-optical network can be done in the optical domain without switching elements at the nodes. This is achieved by routers which are passive and preferably operative to route wavelength bands. A mesh can be used as the network configuration. The optical networks described can be used to facilitate the transmission of higher network protocols, such as internet protocol (IP) packets or ATM-cells, purely in the optical domain.
Patent JP-2003514137-A (JP)
IPC: G09F3/00
Filed: 1999-11-11
Abstract: The invention relates to a method and a device for producing labels (18) in a broad cloth (11) made of a meltable thread material used in weaving technology and consisting of a base weave (11) and several embroidery stitches to form an embroidered figure (12). The broad cloth (11) is separated into aplurality of adjacent strips by means of a first cutting device forming afirst cutting edge in the direction of the warp, after weaving has occurred. A reserve roll (16) is produced for each strip (14). The strip is pulled off the reserve roll online, folded or not folded, finished and the base textile is cut through using a second cutting device (45) forming a second cutting edge (17) in such a way that ready-to-use labels (18) are produced.
Patent JP-2003514019-A (JP)
Title: カルベジロールメタンスルホン酸塩
IPC: A61K9/12
Filed: 2000-11-13
Abstract: (57)【要約】
本発明は、カルベジロールメタンスルホン酸塩、該化合物を含む組成物および高血圧、鬱血性心不全および狭心症の治療用にカルベジロールメタンスルホン酸塩を使用する方法に関する。
Patent JP-2003514691-A (JP)
IPC: B27N1/00
Filed: 2000-11-16
Abstract: A method and a production plant for production of sheets with substantially stiff structure of paper material comprise the steps of paper grinding to obtain paper flakes, spreading the flakes to obtain a carpet of flakes, sprinkling the carpet with gluing liquid, accomplishing a first compacting of the flakes and accomplishing a second compacting of the carpet during which is executed a simultaneous forming to obtain a sheet with a plurality of stiffening dishes.
Patent JP-2003514883-A (JP)
Title: キシレン誘導体の酸化方法
IPC: C07B61/00
Filed: 2000-11-20
Abstract: (57)【要約】
溶媒及び添加促進剤の非存在下で、少なくとも１種の金属触媒の存在下でクロロ−オルト−キシレンのようなキシレン誘導体を酸化する。主要な生成物はクロロフタル酸無水物とクロロトルイル酸である。
Patent JP-2003515999-A (JP)
IPC: H04W12/00
Filed: 2000-11-24
Abstract: A method (300) for carrying out a security procedure with a mobile station, where a hybrid cellular telecommunication system communicates with a mobile station (301) and the hybrid cellular telecommunication system communicates with a cellular network (308). The method is characterized in that the cellular network carries out the security procedure with the mobile station, the data related to the security procedure is transferred between the cellular network and the mobile station via the hybrid cellular telecommunication system, and the decision of triggering the security procedure of the cellular network is made outside the cellular network (309). The invention also relates to a network element (510) in the hybrid cellular telecommunication system that triggers the security procedure and to a network element (500) in the cellular network that carries out the security procedure after receiving a triggering signal.
Patent JP-2003517075-A (JP)
IPC: C08K3/013
Filed: 2000-12-04
Abstract: Thermoplastic molding materials containing at least two dyes, so that the material has a dark color (standard value Y = less than 30) with little or no transmission (not more than 10%) in the visible range (400-700 nm) at a layer thickness of 0.4-5 mm and a transmission of more than 10% in at least some parts of the range 700-1200 nm when irradiated with laser light. Independent claims are also included for: (a) molded parts made of these materials; (b) composite molded parts bonded by laser transmission welding, in which at least one component consists of material as described above.
Patent JP-2003517547-A (JP)
Title: インサートおよびその取り付け方法
IPC: F16B37/04
Filed: 2000-12-13
Abstract: (57)【要約】
  セルフタッピンねじ（４８）などのためのアンカーを提供するために、比較的薄いまたは脆い加工材（４９）に取り付ける、一体型金属構造の形態をしたインサート（１１）であって、本体部分と、該本体部分の一方の端またはその近くに設置され、そこから半径方向に延在しているヘッド部と、本体部分の、ヘッド部から離れている他方の端に設置された差込部と、上記ヘッド部、本体部分、および差込部（２５）中を通っている貫通孔とを備え、差込部の内孔は、セルフタッピンねじなどを受け入れるために実質的にねじ山をつけられておらず、差込部の外側断面の形状および寸法、ならびに本体部分の内側断面の形状および寸法はそれぞれ、差込部がヘッド部の方に引き寄せられると、加工材にある適した穴に前記インサートを固定するように本体部分が変形可能なものであり、上記差込部および本体部分は、該穴を通して、ヘッド部が加工材に隣接し、本体部分の実質的な長さが該加工材を越えて突き出るように挿入され、差込部により近い、本体部分の一部が、ヘッドにより近い、本体部分の一部の内側に入り、それによって、加工材との上記変形した本体部分の嵌合を高めることができるようなものであるインサート。
Patent JP-2003521531-A (JP)
Title: 骨粗鬆症および関連骨障害の処置におけるビタミンｄ誘導体の使用ならびに新規ビタミンｄ３誘導体
IPC: A61K31/59
Filed: 2001-01-31
Abstract: (57)【要約】
式I：
【化１】
 ［式中、Xは水素またはヒドロキシを表し、Yは酸素もしくは硫黄、またはS(O)基およびS(O 2 )基から選択される酸化硫黄を表し、R 1 およびR 2 は同じであっても異なってもよく、水素または直鎖状、分枝鎖状もしくは環状の飽和もしくは不飽和C 1 〜C 6 炭化水素から1つの水素原子を除去した後の残基を表すか、またはR 1 およびR 2 はそれらが結合していてX基を有する炭素原子（式Iで星印を付けた炭素原子）と共にC 3 〜C 8 炭素環を形成し、Qは直鎖状、分枝鎖状または環状の飽和または不飽和C 1 〜C 8 炭化水素から2つの水素原子を除去した後のジラジカル残基を表し、R 3 は水素または直鎖状、分枝鎖状もしくは環状の飽和もしくは不飽和C 1 〜C 6 炭化水素から1つの水素原子を除去した後の残基を表し、R 1 、R 2 および／またはQは所望により1または複数の重水素原子またはフッ素原子で置換されていてもよく、かつ、nは0または1である。］で示される化合物、および1または複数のヒドロキシ基が、インビボで加水分解を受けうる-O-アシル基、-O-グリコシル基またはリン酸エステルに変換されている式Iの化合物の誘導体は、骨粗鬆症および関連骨障害の処置および／または予防用医薬の製造のために使用し得る。
Patent JP-2003529001-A (JP)
IPC: H01H35/00
Filed: 2001-02-19
Abstract: The invention concerns a powered rolling shutter whereof the stator of the motor is connected to a fixed support via elastic means (R1, R2) for stopping the shutter in high and low abutment when the resisting torque exceeds a selected value, consisting of two springs (R1, R2) compressed by the stator rotation. The travel distance (12) before on of the springs (R2) is compressed is greater than the travel distance (11) before the other spring (R1) is compressed. The compression is ensured by a mobile element (12) also actuating a switch (18). The travels (c1, c2) required for activating the switch can be inverted. The motor can be mounted on the left or on the right with a differentiated resisting torque for stopping in high abutment and low abutment.
Patent JP-2003525503-A (JP)
IPC: B42D15/10
Filed: 2001-02-20
Abstract: A data carrier adapted to receive data (D) in the form of data blocks, which data blocks include delimiter data (SD) and (ED) and useful data (UD), includes delimiter data detection means adapted to detect delimiter data (SD) and (ED) of a data block and to generate and supply at least one useful data start signal (SOF; SOFA, SOFB), in which also after the supply of the useful data start signal (SOF; SOFA) the delimiter data (SD) and (ED) can be re-detected continually and the useful data start signal (SOF; SOFB) can be generated and supplied.
Patent JP-2003525619-A (JP)
Title: ウイルスコートタンパク質融合体としての植物における外来ポリペプチドの産生
IPC: A61K39/00
Filed: 2001-03-08
Abstract: (57)【要約】
本発明は、植物ウイルス構造タンパク質のアミノ末端に融合した外来ペプチド配列、およびそれらの産生方法に関する。生物学的に含まれるタバモウイルスによって、融合タンパク質は、植物において高レベルで経済的に合成される。この外来ペプチド配列は、タンパク質分解酵素または化学薬品によって融合タンパク質から切断され得る。本発明の外来ペプチド配列は、多数の用途を有する。このような用途としては、所望の結合特性を有する抗体（例えば、防御抗体）の産生を誘導するための抗原としての使用、寄生生物の感染に対する免疫を含む、防御免疫の誘導のためのワクチン抗原としての使用、ホルモン活性に関連するタンパク質としての使用、または免疫調節活性に関連するタンパク質としての使用が挙げられる。
Patent JP-2003528956-A (JP)
IPC: C08K7/14
Filed: 2001-03-28
Abstract: Long fiber-reinforced polyolefin structure of length at least 3 mm comprises: (a) 0.1-90 wt.% polyolefin(s); (b) 0.1-50 wt.% polyamide(s); (c) 0.1-15 wt.% modified polyolefin(s); (d) 5-75 wt.% reinforcing fiber(s); and (e) 0.1-10 wt.% sulfur-containing additive(s). Independent claims are included for the production of the structure by forming a fiber bundle from the components, cooling and cutting or using as an endless structure, and an article made from the structure.
Patent JP-2003536127-A (JP)
Title: 企業組織内に連絡と責任を識別および創出するための方法およびソフトウェア
IPC: G06Q10/00
Filed: 2001-03-29
Abstract: (57)【要約】
事業組織内に結合と責任を識別および創出するための新規かつ改善された方法が記載されている。本発明方法は個人に組織の異なるレベルのすべてを見ることを可能にするので、彼らの仕事がどのように組織の全体目標に適合しているかを知ることができる。
Patent JP-2004515880-A (JP)
Title: ディスプレイ装置を封着するための方法
IPC: H01J9/26
Filed: 2001-05-07
Abstract: フラットなフォームファクタを有する高真空ディスプレイ（１０）を組み立てる方法であり、ディスプレイは、外囲器（１１）を含み、外囲器は、平行に離隔して配置された２つの主要なガラス側部（１２，１３）、および、それらの側部の間の連続エッジ（１５）を有する。開口部（１６）が、外囲器のガラス側部の一方を通って形成されている。外囲器の前記開口部よりも大きい面積を有するプレート（２０）が設けられる。前記開口部よりも僅かに小さい面積を有するボタン（２１）がプレートの一方の側に形成され得る。低温溶融材料（２５）が、プレート上のボタンの周囲に配置され、外囲器は、実質的な真空中に配置される。ボタンが前記開口部内に配置され、プレートが外囲器の外側にてガラス側部に接触し、低温溶融材料が熱および／または圧力を用いて溶融されて、ボタンを開口部内に封着するように係合させる。
Patent JP-2003202238-A (JP)
Title: Position updating method
Inventor: OKUDA YUKITO
IPC: G01C21/00
Filed: 2002-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position updating method capable of updating position information having smaller error.  <P>SOLUTION: A submarine boat 10 is provided with an inertia navigation device 11, a position measuring device 12, and a display device 16. The inertia navigation device 11 has position information 6 indicating a position of the submarine boat 10 and calculates a position of the submarine boat 10 based on angular velocity when the submarine boat 10 runs in the water to generate calculation results. The position measuring device 12 measures a position of the submarine boat 10 for a first transponder by Nth time (N is a positive number above 1) to generate measurement results by the number of N. The position measuring device 12 compensates the calculation results based on the number of N of the measurement results to control the inertia navigation device 11 so that the position information 6 is updated using the compensated calculation results as the position information 6. The position measuring device 12 controls the display device 16 so as to display the position information 6 updated by the inertia navigation device 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201095-A (JP)
Title: Order picker
Inventor: AKATSUKA TAKAO
IPC: B66F9/06
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large order picker allowing a worker to do safe and smooth work for carrying large cargoes to be transported by a cargo vehicle such as a truck.  <P>SOLUTION: A body 21 with a travelling mechanism has a loading space 41 elevatably mounted thereon which consists integrally of a cargo placement portion 46 having a cargo carrying port 41a corresponding to the width of the loading space of a cargo vehicle and a driver's seat 47. The cargo carrying port 41a is provided with a foldable back plate 45. The end of the back plate 45 is in a shape of being insertable into the loading space of any type of cargo vehicle and in inclination to a contact plane. In this construction, the cargoes, if large, to be transported by the cargo vehicle such as the truck can be loaded into the loading space 41 and the cargoes can be safely and smoothly carried by using the back plate 45 as a gangway footplate for the loading space of the cargo vehicle at this time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203888-A (JP)
Title: Dry-etching method, dry-etching device, method for manufacturing semiconductor light-emitting device and method for manufacturing display device
Inventor: HOTTA TAKAYOSHI
IPC: H01L21/302
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor light-emitting device and a display device using the semiconductor light-emitting device, in which in dry-etching a GaAs based compound semiconductor, a fine forward tapered shape processing is realized, and damages to the GaAs based compound semiconductor are reduced by decreasing the heating temperatures, and further, reliability and a light-emitting characteristic are superior by shaping the GaAs-based compound semiconductor in a fine forward tapered manner.  <P>SOLUTION: A wafer 3 composed of a GaAs-based compound semiconductor is dry-etched in the presence of BCl<SB>3</SB>and electrons. More preferably, a magnetic field is applied in the presence of BCl<SB>3</SB>and electrons, so that a flow of electrons as well as activated BCl<SB>3</SB>are controlled to obliquely enter the main surface of the wafer 3. As a result, anisotropic etching is made to advance in the inclined direction with respect to the main surface of the wafer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204761-A (JP)
Title: Feed for hog raising, method for producing the same and raw material of the feed for hog raising to be used for the feed and the method
Inventor: TAMAOKI KAZUYUKI
IPC: A23K1/14
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide feed for hog raising having as the raw material sweet potatoes, causing no development stagnancy due to lack of calorie and free from replenishing a lot of animal and plant oil and fat, to provide a method for easily producing the improved feed for hog raising and to provide a raw material of the feed comprising sweet potatoes improved to be used for the feed for hog raising and the method for producing the feed.  <P>SOLUTION: This raw material of the feed for hog raising comprises sweet potatoes having part of starch decomposed through adding water and acid to dry sweet potatoes followed by heating the resultant product. It is preferable to add ≥5 wt.% of the water and the acid so as to adjust pH to ≤5.5 and heat the resultant product at ≥120°C. The feed for hog raising is additionally formulated with 20-50 wt.% of the raw material in the whole raw material. The method for producing the feed for hog raising comprises adding the water and the acid to the feed for hog raising additionally formulated with the dry sweet potatoes and heating the resultant product to decompose part of the starch of the sweet potatoes. It is preferable that the amount of the animal oil and fat and/or the plant oil and fat to be additionally formulated is controlled to ≤1 wt.% and the water content is adjusted to 10-14%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206640-A (JP)
Title: Extensible overhanging strut
Inventor: KITAMURA AKIO
IPC: E04G25/04
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To permit definite stretchable fixation by a simple handle operation for an extensible overhanging strut capable of rising in a stretchable state between a ceiling and a floor.  <P>SOLUTION: A pipe 1 with a large diameter having a member 2 placed on a floor at the bottom end and a pipe 2 with a small diameter having a ceiling receiving member 7 at the top end are provided. The pipe 2 with a small diameter is fitted in a freely sliding manner up and down inside the pipe 1 with a large diameter. A lock device 4 locking and holding in a state of pulling up the pipe 2 with the small diameter is provided on the pipe 1 with the large diameter. The lock device 4 contains a handle 44 and the pipe 2 slides up and down freely when the handle 44 takes a horizontal posture. When the handle 44 is subjected to an oscillatory operation downward from the horizontal posture, the pipe 2 with the small diameter can be fastened and fixed in a manner permitting no up-down motion relatively to the pipe 1 with the large diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002360279-A (JP)
Title: New g-protein-coupled receptor protein and its dna
Inventor: MIWA MASATAKA
IPC: A61P25/28
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To search for a new G-protein-coupled receptor protein and to elucidate functions. SOLUTION: This new G-protein-coupled receptor protein comprises an amino acid sequence which is the same or substantially the same as the amino acid sequence represented by sequence number 1 (refer to the specification) or its salt. A polynucleotide encoding the same is provided. Uses thereof for medicinal uses, etc., are further provided.
Patent JP-2003219365-A (JP)
Title: Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording and reproducing apparatus and method, computer program for recording or reproduction control, and data structure including control signal
Inventor: KANEE TORU
IPC: G11B7/004
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing apparatus or the like capable of efficiently recording one or a plurality of titles comprising complicated and a huge amount of contents information capable of e.g. interactive or special reproduction on an information recording medium and efficiently reproducing a desired title among them.  <P>SOLUTION: The information recording medium includes a file for storing object data forming a series of contents information such as video information and audio information; and a play list information file for storing play list information for specifying its reproduction sequence in the unit of play lists; and also a disk information file for storing a plurality of title play lists including three information items such as information for designating the play list information for specifying the play list to be reproduced, pre-command information and post-command information denoting commands respectively to be executed before and after reproduction on the basis of the play list information.  <P>COPYRIGHT: (C)2003,JPO