baber/WOPTO huggingface dataset:
Patent JP-2010140254-A (JP)
Title: Voltage regulator
Inventor: NAKAJIMA SHINGO
IPC: G05F1/56
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To set an output voltage within a predetermined voltage range in a short period of time.  <P>SOLUTION: The voltage regulator includes: an amplifier AMP for amplifying a difference between a voltage that is proportional to the output voltage and a reference voltage; an NMOS transistor MN1 having a control terminal connected to an output terminal of the amplifier AMP to step down a power supply voltage, and outputting the output voltage; a capacitive element C1 having one end connected to the output terminal of the amplifier AMP and the other end grounded; a capacitive element C2 having one end connected to the output terminal of the amplifier AMP; and a control circuit 11 for controlling an operation start of the amplifier AMP after supplying the power supply voltage and supplying a drive signal to the other terminal of the capacitive element C2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137741-A (JP)
Title: Weatherstrip
Inventor: HOTTA MASATOSHI
IPC: B60R13/06
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile weatherstrip responding to the need for a lightweight automobile and having a large grip force of a flange of a vehicle body.  <P>SOLUTION: The automobile weatherstrip 10 includes a trim 20 and a hollow seal section 40. The trim 20 has a substantially U-shaped cross section formed of a vehicle outside sidewall 21, a bottom wall 23 and a vehicle inside sidewall 22. Flange holding lips 24, 25, 26 and 27 are extended from the inner surface of the trim 20. The vehicle outside sidewall 21, the bottom wall 23 and the vehicle inside sidewall 22 are formed of hard materials of rubber or thermoplastic elastomers. The vehicle outside sidewall 21 and the vehicle inside sidewall 22 are extended at a substantially right angle from the bottom wall 23. The radius of curvature of each of corners 21b and 22b formed between the vehicle outside sidewall 21 and the bottom wall 23 and between the vehicle inside sidewall 22 and the bottom wall 23 is 0.2-2 mm. A bent portion 22c is formed in the vehicle outside sidewall 21 or the vehicle inside sidewall 22, and a tip from the bent portion 22c is formed to be close to the opposite sidewall direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140367-A (JP)
Title: Method and apparatus for managing resources, and computer program
Inventor: BANDO RYOJI
IPC: G06F21/60
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To impart an access right to a user of temporary use more easily than before, in a system for performing user authentication using a portable recording medium.  <P>SOLUTION: To a user, a personal card 5B recording a user identification code for identifying the user is issued. A registering card 5A recording a registering code is prepared. For user registration, when the user identification code is read from the personal card 5B in a prescribed period and when the registering code is read from the registering card 5A, the user identification code is stored in a temporary use user storage means. When the user identification code is read from the personal card 5B for use of a resource, access to the resource is permitted when the user identification code is stored in the temporary use user storage means, and the access to the resource is forbidden when it is not stored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142258-A (JP)
Title: Adhesive tape roll
Inventor: OGAWA TAKAHISA
IPC: A47L25/00
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape roll which can be used for various floor surfaces.  <P>SOLUTION: An adhesive part 41 is formed to have a conical shape such that a cross-sectional area is gradually reduced from the surface of a base material 21 to the front end of a vertical axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009171956-A (JP)
Title: Method for producing synthetic milk for livestock
Inventor: KOROGI MAKI
IPC: A23C11/00
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing synthetic milk for livestock which has means for inexpensively producing synthetic milk for livestock to have excellent performance without degrading the quality of raw material.  <P>SOLUTION: The method for producing synthetic milk for livestock includes: preparing at least one kind of raw crop material crumble by crumbling treatment including a step of pulverizing raw crop material to produce fine powder containing 60-90 wt.% of granules each having a diameter of 0-0.355 mm, a step of solidifying the produced fine powder via heating and pressurization, and a step of crushing the solidified material to produce crumbles containing 40-80 wt.% of granules each having a granular diameter of 0.355-1.000 mm; and preparing synthetic milk raw material composition having 25-70 wt.% of the raw crop material crumbles in total.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010144959-A (JP)
Title: Gas water heater
Inventor: FUKAYA ATSUSHI
IPC: F24H1/10
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas water heater capable of securely visually recognizing an actual temperature of hot water discharged from a hot water delivery pipe without coming into contact with the hot water discharged from the hot water delivery pipe.  <P>SOLUTION: The gas water heater 1 includes: a heating part for heating water flowing in a water supply pipe 4a by a gas burner 2 to generate hot water and sending the hot water to a hot water supply pipe 4b; a temperature setting part 72 for setting a heating temperature by the heating part; the hot water delivery pipe 42 connected to the downstream end of the hot water supply pipe 4b and having a discharge head 6 at the tip; and a control part 9 for controlling the ignition/extinguishment of the gas burner 2. The discharge head 6 includes: a temperature sensor 65 for sensing the temperature of water passing through the discharge head 6; and LEDs 64a, 64b, 64c emitting light with different colors based on the sensed temperature. The control part 9 includes a color determination part 92 for determining colors of the LEDs based on the water temperature sensed by the temperature sensor 65 and making the LEDs emit light in the determined colors. By only viewing the LEDs, a user securely recognizes the temperature of hot water discharged from the hot water delivery pipe 42 without coming into contact with the hot water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144766-A (JP)
Title: Manufacturing method of clutch for automatic transmission
Inventor: IWASAKI TATSUHIKO
IPC: F16D25/0638
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the manufacture of a clutch for an automatic transmission by assembly into a cylinder part of a piston with a return spring held by an engagement member in a compressed state.  <P>SOLUTION: A manufacturing method of the clutch for the automatic transmission includes a drum, the piston 14 movably housed in the drum in the axial direction, a seal plate 16 fitted to the cylinder part 14a provided in the piston 14 to form a centrifugal balancing chamber therewith the piston 14, and a return spring 15 provided in the outer periphery of the seal plate 16 disposed between the seal plate 16 and the piston 14. A lip seal 17 is brought into close contact with the inner peripheral surface of the cylinder part 14a to hydraulically seal the centrifugal balancing chamber. While the piston 14 and the return spring 15 are assembled in the drum, the return spring 15 is compressed at a predetermined amount. While the return spring 15 is retained in an engagement member J1a in the state, the seal plate 16 is assembled in the cylinder part 14a while allowing the lip seal 17 to come into slidable contact with the inner peripheral surface of the cylinder part 14a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153130-A (JP)
Title: Time difference analog comparator, and method to compare time difference analog signal
Inventor: POLIVKA WILLIAM M
IPC: H03M1/60
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time difference analog comparator.  <P>SOLUTION: An exemplary apparatus of the present invention includes a source of a variable frequency signal having a frequency responsible to an analog input. A counting circuit is coupled to count cycles of the variable frequency signal. The counting circuit is coupled such that it counts in a first direction during a first time interval while being coupled to count in a second direction opposite to the first direction during a second time interval occurring after the end of the first time interval. An estimation circuit is coupled with the counting circuit. The estimation circuit responds to counts of cycles of the variable frequency signal after the end of the second time interval.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113495-A (JP)
Title: Optical writing device and image formation device
Inventor: HIYOSHI TAKAYUKI
IPC: B41J2/45
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing device or the like not causing image degradation caused by thermal expansion even when there is environmental temperature change, heat generation of a light emitting element or the like, or the like by using only short substrates to substantially compose one substrate.  <P>SOLUTION: In the optical writing device equipped with a configuration wherein the substrates with a plurality of light emitting elements aligned in one direction are plurally arranged mutually deviated in an aligned direction of the light emitting elements, one substrate 2a and another substrate 2b adjacent in the aligned direction of the light emitting elements are fixed directly or via a connection member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010124821-A (JP)
Title: Antibacterial preserving liquid
Inventor: MATSUMURA KAZUAKI
IPC: A61K35/51
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop antibacterial preserving liquid capable of clinically applying in a good efficiency for blood for transfusion used for transplantation, platelets, umbilical cord blood, bone marrow, hematopoietic stem cells, bone marrow mesenchymal stem cells, embryonic stem cells, artificial pluripotent stem cells (iPS), or cells and tissues induced differentially from the above stem cells.  <P>SOLUTION: This preserving liquid is obtained by using a polylysine (having an ε-bond) which is an antibacterial peptide singly, or polylysine added with (-)-epigallocatechin-3-O-gallate (EGCg) which is one kind of a green tea polyphenol. For example, by incorporating 10 to 100 μg/mL polylysine and 10 to 100 μg/mL EGCg to the preserving liquid of the blood for transfusion used for transplantation, platelets, umbilical cord blood, bone marrow, hematopoietic stem cells, bone marrow mesenchymal stem cells, embryonic stem cells, artificial pluripotent stem cells (iPS) or the cells and tissues induced differentially from the above stem cells, it shows a high activity against aerobic Gram negative or gram positive bacteria and further having a potent antibacterial activity to anaerobic bacteria, mycoplasma, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009072910-A (JP)
Title: Robot device and its control method
Inventor: KUBOTA KIYOHITO
IPC: B25J13/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device which is more personal to a user than a conventional one.  <P>SOLUTION: The operation history and dialog history of each user in the past and a robot feeling value are stored in a condition managing table 123. When a person identifying means 108 of the robot device judges that a new encountered person is one who has used it before, a feeling/character control means 106 compares a current robot feeling value 122 with the past robot feeling value of the person stored in the table 123 and produces a new robot feeling value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010143892-A (JP)
Title: Improving agent for bone strength, and improving agent for skin collagen content, and oral ingestion composition, and quasi-drug having at least either one thereof
Inventor: TAKEGAWA WAGON
IPC: A23L2/38
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for improving bone strength and skin collagen content in the bone and skin which are representative sites where aging symptoms noticeably appear, and to provide an oral ingestion composition and a quasi-drug.  <P>SOLUTION: The improving agent for the bone strength, and improving agent for the skin collagen content include, as a principal ingredient, any of an aqueous extract, a hot water extract or an enzymolysis product of a swallow's nest containing a large amount of a glycoprotein. The swallow's nest is prepared by swiftlets using saliva of their own formed into a filamentous shape. Furthermore, the oral ingestion composition and quasi-drug have the improving agents.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143196-A (JP)
Title: Bookbinding apparatus and bookbinding system
Inventor: YAMAKAWA TAKEHIRO
IPC: B42C11/02
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding apparatus for automatically binding into a plurality of number of booklets from a sheet formed with images separately by a printing apparatus.  <P>SOLUTION: A sheet feeding unit for feeding sheets one by one to an accumulation tray having a sheet matching means is arranged. The unit comprises a stack tray stacking and housing the sheets, and a separately sending means separately sending the sheets one by one toward the accumulation tray. A mark detecting means detecting marks formed on the sheets is disposed in the path guiding the sheet to the sheet feeding unit or accumulation tray. Page discriminating marks of the sheets housed in the sheet feeding unit are detected by the detecting means, and the sheets are controlled to be conveyed from the accumulation tray toward the bookbinding process based on the detection results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150148-A (JP)
Title: Acidic thickener
Inventor: YAMAMOTO SHUHEI
IPC: A61K8/88
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acidic thickener giving a plain refreshing sense of use which is not given by a cosmetic using a conventional thickener, and to provide a cosmetic containing the acidic thickener.  <P>SOLUTION: The acidic thickener is characterized by containing a free body of poly-γ-L-glutamic acid cross-linked product, and the cosmetic is characterized by containing the acidic thickener. There are provided the acidic thickener not lowering viscosity even in an aqueous salt solution, and the cosmetic containing the acidic thickener.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125594-A (JP)
Title: Minor diameter cbn end mill
Inventor: AKAMATSU TAKESHI
IPC: B23C5/10
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minor diameter CBN end mill in a new shape capable of performing the cutting of a high-hardness material such as a precision component with high accuracy and efficiency for a long time without the occurrence of abrasion and chipping, and especially to provide a minor diameter CBN square end mill and a radius end mill with an edge diameter of 3 mm or less.  <P>SOLUTION: A minor diameter end mill in which a part of cemented carbide material integrally sintered to a CBN sintered material is inserted and fixed to a shank hole part is provided with a cutting edge on its tip with an edge diameter of 3 mm or less. In the minor diameter CBN end mill, a peripheral cutting edge is formed so as to be a right edge torsional to left, and at least 60% of the peripheral cutting edge, desirably whole of it, is formed by a gash. The axial rake of the cutting edge at the tip of the end mill is -5° to -25°, and further desirably the radial rake of the tip of the cutting edge is +10° beyond -5°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150083-A (JP)
Title: Quick hardening polymer cement mortar composition for casting
Inventor: HAMANAKA AKINORI
IPC: C04B20/00
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick hardening polymer cement mortar composition for casting which does not produce a crack even if exposed to an open environment although it has quick hardening properties.  <P>SOLUTION: The quick hardening polymer cement mortar composition for casting contains a dispersion of a polymer having a glass transition temperature of -50 to -15°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151648-A (JP)
Title: Electromagnetic flowmeter
Inventor: ISHIKAWA MAKOTO
IPC: G01F1/58
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter capable of preventing resin lining from being separated from a measurement pipe inexpensively by an easy lining execution technique.  <P>SOLUTION: The electromagnetic flowmeter has a lining section subjected to lining to a shell by compression molding. The electromagnetic flowmeter includes: the shell 10 where fluid to be measured flows; a lining locking frame 20 where a porous plate is stuck to an inner surface of the shell 10 at a prescribed interval; and a resin lining section 7 formed on the lining locking frame 20. The lining locking frame 20 prevents the resin lining section 7 from being separated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010155922-A (JP)
Title: Thermoplastic resin composition, molded product thereof, and apparatus housing thereof
Inventor: HAYATA YUSUKE
IPC: C08L27/18
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition including a polycarbonate copolymer, an aromatic polycarbonate resin and an amorphous styrene resin and giving a molded product having excellent fluidity, mechanical strength, flame retardancy and moldability and improved weld appearance, to provide the molded product thereof, and to provide an apparatus housing thereof.  <P>SOLUTION: The thermoplastic resin composition includes the polycarbonate copolymer having a prescribed amount of constituent unit of phenol-modified diol residue and a prescribed range of viscosity number, an aromatic polycarbonate resin other than the polycarbonate copolymer and the amorphous styrene resin at a specified ratio. The molded product thereof and the apparatus housing thereof are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010156635-A (JP)
Title: Radioactive substance measuring instrument
Inventor: HANATANI TOMONORI
IPC: G01T7/02
Filed: 2008-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a mechanism and control thereof for transferring collectors between a plurality of stations and to accurately position the collectors, as to a radioactive substance measuring instrument.  <P>SOLUTION: This instrument includes a supply station 16, a collecting station 36, a measuring station 38, and a recovery station 18. On the underside of these, a turn table 86, and an ascending/descending unit 94 for conveying the collectors between each of the stations and the turn table 86. Specifically, the ascending/descending unit 94 includes ascending/descending tables 96 and 98 making ascending/descending movement and four seat units 58, 82, 84, and 70 mounted thereon. Out of the four seat units 58, 82, 84, and 70, at least the first and second seat units 58 and 82 are each equipped with a mechanism for performing positioning as to higher positions and a mechanism for performing positioning as to lower positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151772-A (JP)
Title: Vibration testing device
Inventor: MATSUMOTO SHIGERU
IPC: G01M7/02
Filed: 2008-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration testing device exciting a specimen by a high frequency, while applying a heavy load to the specimen, without requiring a large-size pump or a hydraulic oil tank.  <P>SOLUTION: This device includes: a pump capable of supplying a hydraulic oil in the normal/reverse both directions between a first suction/discharge port and a second suction/discharge port; a hydraulic cylinder unit including a piston, a sleeve whose internal space is partitioned into a first pressure chamber and a second pressure chamber by the piston, and a piston rod connected to the piston, whose tip is projected to the outside of the sleeve; an excitation table provided on the tip of the piston rod; and pipes for connecting the first and second pressure chambers respectively to the first and second suction/discharge ports. The piston is moved vertically by reciprocative driving of the pump in the normal and reverse directions, to thereby vibrate the specimen fixed on the excitation table. The device also includes a bypass tube for communicating each pipe; and an accumulator provided in the middle of the bypass tube, for applying a back pressure to the pressure chambers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139494-A (JP)
Title: Device for measuring carbon dioxide concentration in exhaled breath based on propagation velocity of ultrasonic wave
Inventor: KAGEYAMA KOSUKE
IPC: G01N29/02
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production cost of devices for measuring the carbon dioxide concentration in exhaled breath to spread the devices for respiratory rehabilitation.  <P>SOLUTION: A method of measuring the carbon dioxide concentration in exhaled breath includes an ultrasonic transmitting device and receiving device instead of a carbon dioxide sensor, and measures the velocity of ultrasonic waves propagating through exhaled breath. The obtained data is separately converted to the carbon dioxide concentration using a respiratory quotient value obtained by calibrating carbon dioxide in exhaled breath.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008533174-A (JP)
Title: ナノ粒子ロイコトリエン受容体拮抗薬／副腎皮質ステロイド製剤
IPC: A61K9/10
Filed: 2006-03-16
Abstract: 副腎皮質ステロイドおよびロイコトリエン受容体拮抗薬を含むナノ粒子組成物が記載される。本組成物は、成人および小児科患者における喘息の予防および長期的治療に、ならびに成人および小児科患者におけるアレルギー性結膜炎、季節性アレルギー性鼻炎の諸症状の緩和のために有用である。2000nm未満の粒径範囲にある単一の製剤中にロイコトリエン受容体拮抗薬と副腎皮質ステロイドとを組み合わせることにより効果が改善される。加えて、1つの剤形しか必要でなくなるため、患者コンプライアンスが向上する。さらに、ロイコトリエン受容体拮抗薬の局所投与は、経口投与後に起こるよりも肝臓がより少量の薬物に曝露されることになるため、肝毒性の低下をもたらす。本発明による薬物組成物は、吸入用、鼻用または眼用製剤へと製剤化することができる。
Patent JP-2008537056-A (JP)
Title: ポンプ
IPC: F04B1/113
Filed: 2006-04-21
Abstract: ポンプは、半径が変わる閉ループを形成するガイド（１）と、少なくとも一つのピストン組立体（２）とを備える。ピストン組立体（２）は、チャンバ（４）と、チャンバ（４）内に摺動可能に設けられたピストン（５）とを備える。ピストン組立体（２）の第１端部はガイド（１）に従うように構成され、ピストン組立体（２）の第２遠端部はループの半径方向中心軸に近接して取り付けられる。ガイド（１）とピストン組立体（２）の少なくとも一つが、ガイド（１）とピストン組立体（２）の間の相対回転運動を起こすように回転する。この相対回転運動により、ピストン（５）がチャンバ（４）内を往復動し、ポンプの吸入口（２２）から排出口（２０）へと流体を汲み上げる。 【選択図】図１
Patent JP-2008545943-A (JP)
Title: 改良型毛管力気化器
IPC: F22B1/00
Filed: 2006-05-15
Abstract: 本発明は、液体の気化と加圧蒸気の放出に使用する毛管力気化器に関する。一実施形態では、本発明毛管力気化器は多孔質部材と多孔質部材に熱を運ぶヒータ素子と蒸気閉じ込め領域とを含む。多孔質部材はさらに、毛管網と液体を受容する面と液体から蒸気を生成する気化領域とを含む。蒸気は収集され、ゼロを上回る速度での蒸気放出用の１以上の開口を含む蒸気閉じ込め領域内で加圧される。毛管力気化器と毛管力気化器を備えるシステムに関する幾つかの異なる実施形態が、それらの用途方法と共に開示してある。
Patent JP-2008543145-A (JP)
Title: モノポールアンテナ
IPC: H01Q1/48
Filed: 2006-05-24
Abstract: 【課題】低製造コストで、十分な性能レベルで、地上波デジタルテレビに適した小さなサイズのモノポールアンテナを提供する。 【解決手段】柱（３０）を用いて土台（２０）に取り付けられた放射素子（１０）を有するモノポールアンテナであって、該放射素子は、２つの導電性Ｕ字ストランド（１１、１２）から形成され、各ストランドの長さＬは、１／４λｇ≦Ｌ≦１／２λｇとなるように選ばれ、該λｇは中心放射周波数Ｆ０でのストランド内の波長である。 【選択図】図１
Patent JP-2009501247-A (JP)
Title: 二酸化ケイ素層および窒化ケイ素層のためのプリント可能なエッチング媒体
IPC: H01L31/04
Filed: 2006-06-21
Abstract: 本発明は、太陽電池の製造における表面のエッチングのための非ニュートン性流動挙動を有する新規なプリント可能なエッチング媒体、およびその使用に関する。本発明はさらにまた、無機層のエッチングのための、および下位層のドーピングのための両方に好適なエッチングおよびドーピング媒体に関する。特に、それらは、極めて微細な構造を、隣接領域を損傷または攻撃することなく極めて選択的にエッチングできるようにする粒子含有組成物に対応する。
Patent JP-2009501402-A (JP)
Title: 多層ディスク上に記録する方法及び装置
IPC: G11B7/0045
Filed: 2006-07-07
Abstract: ディジタル・ビデオカメラにおける利用に特に適切な記録方法を説明する。上記方法によれば、オーディオビデオ信号の符号化から導き出されるディジタル信号（１０）は、バッファ（１１）に一時的に記憶され、バッファ（１１）から、２層ＤＶＤ（１２）に、連続した記録間隔（２２）又はパケットに記録される。記録間隔の開始／停止は通常、バッファの充填のレベル（１５）によって制御される。ディジタル信号は、単一の一層上に完全に記録する必要がある部分に分割され、これは、バッファの充填のレベルとは無関係に層ジャンプの必要性をトリガする。既に部分的に充填されたバッファによって層ジャンプを開始し、したがって、時間が校正に最も必要である短い非記録間隔（２３）を有することを回避するために、オーディオビデオ信号の符号化における分解能を調節して、層ジャンプが行われた際にバッファを、ほぼ空いた状態にさせることを提案している。