baber/WOPTO huggingface dataset:
Patent JP-2003510933-A (JP)
IPC: G11C27/02
Filed: 2000-09-25
Abstract: A band pass charge sampling (BPCS) circuit (5) is disclosed. Te BPCS circuit (5) comprises a control signal generator (7) for controlling a first and second end of a differential analog signal to be weighted by a weighting-and-sampling (W&S) element (6) during a W&S phase responsive to a W&S signal from said control signal generator (7). The current of said analog signal passes through said W&S element (6) only when said W&S signal is in a W&S phase. Said control signal generator (7) is adapted for controlling the output signal of said W&S element (6) to be integrated by an intergrator (3) during said W&S phase. The current of the output signal of said W&S element (6) is integrated to an integrated charge for producing a proportional voltage or current sample at a signal output at the end of said W&S phase.
Patent JP-2003517466-A (JP)
Title: ６員環が置換された二環状イミダゾ−３−イル−アミン誘導体
IPC: A61K48/00
Filed: 2000-09-18
Abstract: (57)【要約】
本発明は、その塩基又は薬学的に許容し得る塩の形での一般式Ｉで表わされる二環状イミダゾ−３−イル−アミン類、その製造方法及び有効物質として、請求項１記載の少なくとも１種の一般式Ｉで表わされる二環状イミダゾ−３−イル−アミンをその塩基又は薬学的に許容し得る塩の形で含有する医薬に関する。
Patent JP-2003528038-A (JP)
Title: 神経突起生成を刺激するための一酸化炭素依存性グアニリルシクラーゼ改変因子の使用
IPC: C12N5/079
Filed: 2000-10-19
Abstract: (57)【要約】
本明細書中に開示されるものは、哺乳動物において、一般的に神経活性の制御に向けられている方法および１つ以上の天然に存在する遺伝子的にコードされている分子のインビボ遺伝子発現を選択的におよび制御可能的に誘導する方法である。さらに詳細には、本発明は、一酸化炭素依存性グアニリルシクラーゼ調節プリン誘導体の投与によって神経栄養因子のような特定の天然に存在する分子をコードしている遺伝子を選択的に活性化するかまたは抑制する。本発明の方法を使用して、多様な細胞および神経学的活動に影響を与え、そして多種多様な神経変性、神経学的および細胞障害を治療的にまたは予防的に処置し得る。
Patent JP-2003513219-A (JP)
Title: ギヤシフト装置
IPC: F16H61/04
Filed: 2000-10-31
Abstract: (57)【要約】
手動操作のギヤボックス（３０）とギヤボックスを操作するギヤシフト装置（１０）とを備えた車両用ギヤシフト装置。ギヤシフト装置を構成するのはギヤレバー（１５）、マスタシリンダ（１１）及びスレーブシリンダ（１２）であり、ギヤボックス（３０）に接続される。流体圧ライン（１３）はシリンダ（１１，１２）を相互接続する。ギヤシフト装置を更に構成するコンピュータ（４０）が、開始されたギヤシフト操作の情報を受け、車両のエンジン（２０）とギヤボックス（３０）との間の駆動軸（２１）に働くトルクの値を確認し、エンジン（２０）出力を制御できる。流体圧ライン（１３）には遮断弁（４２）が取付られ、コンピュータ（４０）は受取った情報に基づいて遮断弁（４２）制御のインパルスを送るよう構成されている。
Patent JP-2003515610-A (JP)
Title: シュードマイシンホスフェートプロドラッグ
IPC: A61K38/00
Filed: 2000-11-29
Abstract: (57)【要約】
構造式（Ａ）［式中、Ｒ１はホスフェート ベンジルオキシカルバメートまたはホスフェート メチレンオキシカルバメート結合である］によって示されるシュードマイシンプロドラッグを記載する。このホスフェートプロドラッグは抗真菌活性を示し、親シュードマイシン化合物より有毒な副作用が少ない。
【化５１】
Patent JP-2004538536-A (JP)
Title: ラウンド・ロビンおよびロッキング・キャッシュの置換法を実行する方法および装置
IPC: G06F12/12
Filed: 2000-11-27
Abstract: 本発明は、キャッシュ置換法に関するものである。第１の複数のレジスタは、特定のキャッシュ・ラインと関連して互いにデイジー・チェイン状に結合される。同様に、第２の複数のレジスタが特定のキャッシュ・ラインと関連して互いにデイジー・チェイン状に結合される。第１のデイジー・チェインは、キャッシュ・ラインのフィル命令（ｆｉｌｌ ｏｒｄｅｒ）を定義し、また第２のデイジー・チェインは、キャッシュ・ラインのロック命令（ｌｏｃｋ ｏｒｄｅｒ）を定義する。
Patent JP-2003520330-A (JP)
Title: 噴射装置及び流体の噴射法
IPC: F02M61/16
Filed: 2001-01-13
Abstract: (57)【要約】
本発明は、噴射ノズルと、制御室（３２）を介して噴射ノズルを開閉するための制御弁（２６）と、制御弁（２６）を操作するための調節エレメント（１４）とを備え、その際、少なくとも１つの別の第１の弁（２２）と、別の第２の弁（２４）とが設けられており、別の第１の弁（２２）を介して、一次の圧力が、噴射ノズルの圧力室（３４）及び制御室（３２）内に導入可能であり、別の第２の弁（２４）を介して、噴射ノズルの圧力室（３４）及び制御室（３２）が漏えいシステム（３６）と接続可能であり、かつ、制御弁（２６）と、別の第１の弁（２２）と、別の第２の弁（２４）とが、同一の調整エレメント（１４）により操作可能である噴射装置に関する。本発明は更に、本発明による噴射装置を使用することができる、流体を噴射する方法に関する。
Patent JP-2003524304-A (JP)
Title: 物体を均一加熱する装置
IPC: H05B3/00
Filed: 2001-02-21
Abstract: (57)【要約】
物体（Ｏ）を均一加熱する装置でこの物体（Ｏ）を支持する支持表面（２）と、この支持表面（２）上に配された加熱層（３）とを備える。加熱層（３）は、エネルギー源（４）から受けたエネルギーを少なくとも部分的に吸収し、こうして吸収したエネルギーを支持表面（２）に支持された物体（Ｏ）に少なくとも部分的に発する。また、加熱層（３）は、層（３）が吸収したエネルギーが自己調整式に層（３）の表面沿いに均等に分布するような材料からできている。加熱装置は、簡単でコンパクトな装置を形成し、均一の温度まで物体（Ｏ）を急速に加熱するのに使用される。
Patent JP-2003525240-A (JP)
IPC: A61K31/00
Filed: 2001-03-01
Abstract: The present invention relates to the use of PDGF receptor tyrosine kinase inhibitors, especially of N-phenyl-2-pyrim-idine-amine derivatives of formula (I), in which the symbols and substituents have the meaning as defined herein in free form or in pharmaceutically acceptable salt form, in the manufacture of a pharmaceutical composition for the treatment of diabetic nephropathy; to a method of treatment of warm-blooded animals, including humans, suffering from diabetic nephropathy; and to the use of a PDGF receptor tyrosine kinase inhibitor of the formula (I), wherein R<SUB>1 </SUB>is pyridyl bonded at a carbon atom, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>5</SUB>, R<SUB>6 </SUB>and R<SUB>8 </SUB>are each hydrogen, R<SUB>4 </SUB>is lower alkyl, R<SUB>7 </SUB>a radical of formula (II): -N(R<SUB>9</SUB>)-C(-X)-(Y)<SUB>n</SUB>-R<SUB>10</SUB>, wherein R<SUB>9 </SUB>hydrogen, X is oxo, n is 0 and R<SUB>10 </SUB>is 4-methyl-piperazinyl-methyl, or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for treating glomerulonephritis, chronic pyelonephritis or IgA nephropathy.
Patent JP-2003526506-A (JP)
Title: 接触脱水素法およびそれに用いられるクロム触媒
IPC: C07B61/00
Filed: 2001-03-16
Abstract: (57)【要約】
脱水素および脱水素環化法に使用するためのクロム触媒を開示する。
Patent JP-2003531250-A (JP)
IPC: B01D17/04
Filed: 2000-11-22
Abstract: A method and apparatus for the dehydration of oils is shown. A water containing oil stream (40) is dehydrated by contacting stream (40) with one side of a defect-free, nonporous membrane (18). The membrane (18) divides a separation chamber (42) into a feed side into which stream (40) is fed and a dehydrated oil (44) is removed, and a permeate side, from which water (46) is removed. The permeate side is maintained at a low partial pressure of water through the presence of vacuum, or by use of a sweep gas (50).
Patent JP-2004516591-A (JP)
Title: メモリデバイスのための較正技術
IPC: G11C11/407
Filed: 2001-05-14
Abstract: メモリデバイス内で使用される改良型スタートアップ／リセット較正装置および方法が開示されている。複数のデータパスの１つが、クロック信号に対してビットごとに較正され、その後複数のデータパスのその他が、前に較正されたデータパスに対してビットごとにアライメントされ、全てのデータパス上にシリアルおよびパラレルビットアライメントを生じさせる。
Patent JP-2004531453-A (JP)
IPC: A61K9/10
Filed: 2001-05-23
Abstract: The present invention relates to a method of preparing a composition for wound healing, and for repairing and regenerating human and animal tissue, said method comprising the following steps: a. providing a plasmid DNA in substantially pure form, which encodes a gene that has a positive effect on the progression of the regeneration of the tissue, b. providing a component/components of a self-hardening bio-polymer, and c. providing a cell suspension with cells which promote regeneration, characterized in that components (a), (b) and (c) are incubated with each other simultaneously or successively so that the plasmid and the cell suspension are obtained homogenously distributed in one of the biopolymer components. Furthermore, transfection systems containing a plasmid DNA, a component of a self-hardening biopolymer and a cell suspension with cells promoting regeneration are disclosed. This transfection system does not contain any further transfection-promoting or transfection-mediating substances. Moreover, therapeutical kits, pharmaceutical compositions and their use for the treatment of tissue defects, in particular burn wounds, and for wound healing in the skin are described. In particular, the present invention relates to a transfection system containing a plasmid DNA, a component of the fibrin adhesive and a cell suspension.
Patent JP-2003200778-A (JP)
Title: Optical axis adjuster for vehicular head lamp
Inventor: KAYANO MASAYUKI
IPC: B60Q1/115
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To properly adjust the optical axis of a head lamp by highly precisely determining the inclined condition of a vehicle.  <P>SOLUTION: A filtering function removes high frequency components from data obtained by an inclination sensor 6. Less-dispersion data out of the data from which the high frequency components are removed when the vehicle is detected to be in a constant speed condition or in a stopped condition is adopted as inclination data by an ECU7 which determines the angle of inclination. The optical axis of the head lamp 5 can be properly adjusted by highly precisely determining the inclined condition of the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199771-A (JP)
Title: Tip for scaler
Inventor: NAKAGAWA MASAKI
IPC: A61C1/07
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip for a scaler dispensing with tip replacement work and allowing a file to be fitted at a plurality of angles with one tip.  <P>SOLUTION: This tip 1 for the scaler is detachably connected to the tip part of a hand piece body 10 so that ultrasonic vibration from the hand piece body is transmitted to the tip 1. The tip 1 is a bar body of linear shape, and has a threaded hole 1b orthogonal to the bar body, and two or more file insert- through holes 1<SB>1</SB>-1<SB>3</SB>provided piercing the bar body, intersecting the center part of the threaded hole 1b. The file 4 is inserted through one optional desired hole out of two or more file insert-through holes, and the inserted file is fixed by a locking screw 2 screwed with the threaded hole 1b. The holes for the file are composed of at least two holes out of the hole 1<SB>1</SB>orthogonal to the bar body 1, the hole 1<SB>2</SB>inclined frontward, and the hole 1<SB>3</SB>inclined backward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201481-A (JP)
Title: Carbonizing oven
Inventor: MATSUI MASAYUKI
IPC: B09B3/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonizing oven, capable of making the quality of charcoal as a product uniform, i.e., producing an excellent quality charcoal.  <P>SOLUTION: The inside of main body 1 of this carbonizing oven is a carbonizing chamber of a raw material supplied from a raw material-supplying tube 5. On the inside wall of the main body 1, agitating and transporting blades 8 are arranged as a screw shape. The inside of a combustion tube is a combustion chamber in which fuel supplied from a fuel tube 3 burns. Parts 4 are a heating ceramic balls, parts 10 are metal balls. The main body 1 is rotated by a motor 9 as centering around the combustion tube 2. The produced charcoal is recovered from a carbon recovery tube 6. A part 7 is a gas-recovery tube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205459-A (JP)
Title: Polishing machining device and method
Inventor: ENDO HIROYUKI
IPC: B24B49/16
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing machining method, capable of providing high polishing removal depth accuracy of a surface to be machined.  <P>SOLUTION: In this polishing machining method, a polishing tool is pressed to a surface to be machined, and load is generated in the normal direction of the surface to be machined to perform polishing. In the course of polishing machining, load and the tangential force generated in polishing machining are sensed, and polishing machining condition is determined to attain the ratio of tangential force and load for obtaining a desired polishing removal depth from the relationship between the ratio of the tangential force and load (tangential force/load or load/tangential force) and the ratio of the previously experimentally obtained tangential force and load. According to the polishing machining method, a high accuracy optical element forming die and a high performance optical element formed by it can be obtained, and a high performance laser scanner optical system can be constructed by incorporating the optical element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206428-A (JP)
Title: Printing ink composition using polyester-amide copolymer
Inventor: FURUKAWA MASANORI
IPC: C09D11/106
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink composition usable for printing on a polyester film or the like for lamination, imparting corrosion resistance, fanciness and the like to a metal can for beverage, and obtained by using a polyester- amide copolymer.  <P>SOLUTION: This printing ink composition contains the polyester-amide copolymer and a cross-linking agent reactable with a terminal functional group of the polyester-amide copolymer as essential components. The polyester-amide copolymer contains a constitutional component comprising a polymerized fatty acid consisting essentially of a 20-48C dimer acid derived from a natural fatty acid and/or a derivative thereof in constitutional components of a polyester- amide copolymer obtained by linking (a) copolyamide components comprising (a-1) a polyamide unit and (a-2) a polyamide unit, with (b) a polyester component by an ester or amide bond, and having at least one terminal group of the continuously formed molecular chain, terminated by a hydroxy group or a carboxy group. As a result, the adhesion between an ink layer and a plastic film is kept even after steam sterilization, and whitening phenomena of the laminated layer caused by the penetration of steam are prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206462-A (JP)
Title: Pressure sensitive adhesive layer and surface-protective material
Inventor: INOUE TAKESHI
IPC: C09J7/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive layer having little rise in time dependent adhesive power even under heat resistant and/or moisture resistant storage, easily removed without leaving a paste, having good initial adhesiveness to a hardly adhesive lacquered board, relatively easily removed even when the adhesive layers come in contact with each other and well worked when used as a surface protecting material.  <P>SOLUTION: This pressure sensitive adhesive layer comprises an acrylic pressure sensitive adhesive layer (B) fixed on the surface of an isobutylene-based pressure sensitive adhesive layer (A) formed with an adhesive composition comprising an isobutylene-based polymer (a) which is a principal polymer, an isobutylene-based polymer (b) having functional terminals and a cross-linking agent (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003077464-A (JP)
Title: Negative electrode film for lithium secondary battery and its manufacturing method
Inventor: PARK YOUNG-SIN
IPC: H01M4/134
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode film for a lithium secondary battery that has a current collector and a negative electrode active material layer formed on top of it. SOLUTION: The above negative electrode active material layer is characterized by being made of an intermetallic compound of tin (Sn) and nickel (Ni) and, specifically, made of Ni3 Sn4 among them. Thereby, the expansion and contraction of volume of tin, which arises in the charge and discharge process, is suppressed and the cycle characteristics can be remarkably improved. Accordingly, by adopting this negative electrode film, the chemical stability and mechanical stability on the interface of the electrode and the electrolyte are greatly improved, and a lithium secondary battery having an improved life property can be manufactured.
Patent JP-2003208386-A (JP)
Title: Method, device of information exchange and program
Inventor: FUKUI MIYOSHI
IPC: G06F15/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information exchange device capable of contriving update of pieces of information in the past which are exchanged in a community and activation of the existing community.  <P>SOLUTION: The information exchange device is the one for the respective users of a plurality of terminals connected with a network to exchange pieces of information by mutually registering information with respect to at least one of a plurality of communities as a user group for exchanging information via the network as messages, external information is acquired separately from the information to be exchanged in the communities, registration information similar to the external information among pieces of registered information of the communities is associated with the external information and when display data of the selection picture of the communities are transmitted according to a request from a terminal, the external information and data for enabling selection of the registered information associated with the external information are inserted into the display data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326438-A (JP)
Title: Seal holder
Inventor: SHIRAISHI HARUTO
IPC: B41K1/02
Filed: 2002-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a seal holder, in which the exchanging of a cinnabar seal-ink tray held by a rotator through its attachment and detachment is easy, the fear of hands, clothes or the like being stained with ink is small and the taking of the rotator out of a case is not necessary at the attachment and detachment of the cinnabar seal-ink tray. SOLUTION: In the seal holder, in which the rotator 10 holding the cinnabar seal-ink tray 8 thereon is mounted to a case holding a seal detachably thereon so as to allow to adhere the ink of a cinnabar seal-ink pad 9 to the face of the seal by retracting the rotator 10 and the cinnabar seal-ink tray in the interior of the case when no stamping is performed and, at the same time, stamping is performed by lowering the seal under the state that the rotator 10 and the cinnabar seal-ink tray 8 are projected outside the case, a means for making the cinnabar seal-ink tray 8 detachable from the rotator 10 by laterally shifting the cinnabar seal-ink tray 8 to the rotator 10 is provided to the rotator 10 and the cinnabar seal-ink tray 8.
Patent JP-2003208157-A (JP)
Title: Electronic percussion instrument
Inventor: OISHI MASUYA
IPC: G10H1/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of the producing cost of an instrument without damaging amusement.  <P>SOLUTION: A stick 14 is provided with a sheet-like beating detection part 32 wound so as to cover the outer surface of a bar-like member, a transmission and reception part 33 for transmission and reception part 33 for transmitting and receiving a signal to and from an instrument-side transmission and reception part 21 of a game machine 13, a vibration generation part 35 for generating vibration to the bar-like member with a prescribed timing instructed from the game machine 13 according to game contents, and a plurality of light emitting parts 36, etc., 36 which flicker, etc., with a prescribed timing instructed from the game machine 13 according to the game contents and at prescribed positions in the longitudinal direction of the bar-like member. The sheet-like beating detection part 32 is constituted by distribute-arranging a plurality of detection signal output parts 34, etc., 34 outputting a beating detection signal consisting of an on signal or an off signal with beating force inputted from a proper object, and wound multiply on the outer peripheral surface of the bar-like member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211841-A (JP)
Title: Heat transfer image-protective sheet, protective layer forming method, and recorded matter obtained by it
Inventor: KAMIKUBO YOSHINORI
IPC: B41M7/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer image-protective sheet which is free from glare caused by reflection of light when an image on a recorded matter such as an outdoor application is observed by protecting the image of a recorded matter instantly obtained by a color hard copy recording method of a non-silver salt photographing method an providing light stability and the like, a protective layer forming method and a recorded matter obtained by the method.  <P>SOLUTION: The heat transfer image protective sheet comprises at least one or more resin heat transfer layers strippable from the support surface, which are laminated on a support. The heat transfer resin layer is heat- transferred on the image of a printed matter so as to cover at least printed part and then the support is stripped. The specular reflection of the surface of the resin layer is less than 65 percent in 60 degrees based on JIS Z 8741 on the printed matter after transferring, or the surface roughness Ra of the surface of the resin layer on the printed matter after transferring is 0.130 or more, or the surface of the support installed the resin layer has the same characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214477-A (JP)
Title: Hydraulic damper
Inventor: SATO KIMITOSHI
IPC: F16F9/40
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic damper of simple configuration capable of preventing bubbles from being accumulated in a working oil in a damper cylinder, restricting the outflow of the bubbles and working oil from the damper cylinder, enhancing the responsiveness of the damping force, and precluding a drop of the damping force.  <P>SOLUTION: The hydraulic damper 10 is configured so that the damper cylinder 21 is installed upright in a wheel side tube 12, a blocking device 80 is secured to the top opening of the damper cylinder 21 using a screw part 82A, and that a piston rod 29 is inserted from a guide part 83A formed on the blocking device 80 into the damper cylinder 12, wherein a sealing member 84 (O-ring 84A) to hinder the working oil from flowing from a piston rod side oil chamber 43B to an oil sump chamber 39A is installed between the blocking device 80 and piston rod 29, and the screw part 82A of the blocking device is arranged to serve as a throttle passage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217353-A (JP)
Title: Transparent conductive thin film, manufacturing method therefor and spattering target used in the manufacturing method
Inventor: ABE TAKAYUKI
IPC: C23C14/08
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive thin film with low resistance capable of forming a film even on a transparent plastic base plate by a spattering method at a low temperature; a method for stably manufacturing this transparent conductive thin film with good reproducibility by a spattering method; and a spattering target used in this method.  <P>SOLUTION: In the transparent conductive thin film containing indium oxide as a main component, tin is dispersed and contained at an atomic number ratio of Sn/In of 0.138 or lower and rhenium is dispersed and contained at an atomic number ratio of Re/In of 0.002-0.080. The thin film is formed on a transparent plastic base plate using a metal based spattering target containing indium, tin and rhenium by carrying out a reactive spattering at a base plate temperature of 150°C or lower in a gas mixture of argon gas and oxygen gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215123-A (JP)
Title: Method for simply determining squamous epithelial cancer generation risk by expiration, and device therefor
Inventor: MUTO MANABU
IPC: A61B5/08
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for determining and diagnosing a high risk group of caricinogenesis by alcohol, especially, a high risk group of squamous epithelial cancer generation.  <P>SOLUTION: After a certain amount of alcohol of a certain concentration is taken, the change with time of acetaldehyde concentration in expiration is measured. When the acetaldehyde concentration rises rapidly and the decrease level of the acetaldehyde concentration is small, the squamous epithelial cancer generation risk is determined to be high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218411-A (JP)
Title: Thermoelectric conversion material, its manufacturing method, and thin film thermoelectric conversion device
Inventor: ADACHI HIDEAKI
IPC: H01L35/22
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having excellent thermoelectric conversion characteristics and its manufacturing method so as to realize a thermoelectric conversion device which is high in conversion efficiency and can be widely, industrially used.  <P>SOLUTION: Thermoelectric conversion material is formed of a substance having a laminated bronze structure represented by the chemical formula: (Na<SB>1-x</SB>A<SB>x</SB>)<SB>y</SB>CoO<SB>2</SB>(wherein 0.6≤x≤1, A is at least one of alkaline earth elements, and 0.2≤y≤1). The above substance is efficiently manufactured through a discharge process. Pairs of pn junctions are formed of 2N p-type and n-type thermoelectric conversion thin films provided on a base for the formation of a thermoelectric conversion device, and junctions of one side are more densely arranged than junctions of another side so as to satisfy the formula: N/S1≥4N/S<SB>2</SB>, wherein the density of junctions of one side is represented by N/S<SB>1</SB>(S<SB>1</SB>is the area of regions where junctions of one side are formed), and the density of junctions of another side is represented by N/S<SB>2</SB>(S<SB>2</SB>is the area of regions where junctions of another side are formed).  <P>COPYRIGHT: (C)2003,JPO