baber/WOPTO huggingface dataset:
Patent JP-2010512597-A (JP)
Title: データ保安のためのネットワーク内決裁システム
IPC: G06F21/60
Filed: 2007-12-11
Abstract: 【課題】データ保安のためのネットワーク内決裁システムを提供する。 【解決手段】本発明は、図面ファイル、イメージファイル、テキストファイル、動画ファイル及びミディファイルなどの各種の情報データを多数の端末または多数のユーザーが共有できるようにするファイルサーバにおいて、前記端末またはユーザーが前記ファイルサーバに接近することを統制するデータ保安のためのネットワーク内決裁システムに関し、 管理サーバ１０と、前記管理サーバと通信を行う第１クライアント端末および第２クライアント端末を有する多数のクライアント端末３０、３０’、３０”と、多数の前記第１及び第２クライアント端末が共有する文書を保存するファイルサーバ２０と、からなるシステムにおいて、前記第１クライアント端末は、第１ユーザーが任意の文書に対する閲覧要請を入力可能な第１ウィンドウを出力し、前記第１ユーザーが前記第１ウィンドウに入力したデータを前記管理サーバに送る第１決裁モジュールを含み、前記第２クライアント端末は、前記管理サーバから送られてきた前記データを表示する第２ウィンドウを出力し、第２ユーザーが前記第２ウィンドウに入力した前記第１ユーザーの文書閲覧可否に関する決裁データを前記管理サーバに送る第２決裁モジュールを含み、前記管理サーバは、前記第１決裁モジュールと第２決裁モジュールとの間の前記データ及び決裁データの通信を仲介し、前記決裁データが文書の閲覧許可情報を含んでいる場合に前記任意文書を前記第１クライアント端末に公開する決裁仲介モジュールを含むものである。 【選択図】図３
Patent JP-2010512744-A (JP)
Title: イヌの胸腺間質リンホポエチンタンパク質およびその使用
IPC: C12P21/02
Filed: 2007-12-11
Abstract: 本発明は、イヌＴＳＬＰタンパク質およびこのタンパク質をコードする核酸を開示する。また、イヌＴＳＬＰタンパク質の特異的なエピトープを含むタンパク質のペプチド断片を開示する。イヌＴＳＬＰタンパク質および関連のペプチド断片は、免疫学的アッセイおよび抗ＴＳＬＰ抗体を誘発するワクチンに対する抗原として使用し得る。さらに、本発明は、イヌＴＳＬＰ遺伝子、イヌＴＳＬＰタンパク質および関連のペプチド断片を作製および使用する方法を開示する。
Patent JP-2010514880-A (JP)
Title: 潤滑油組成物
IPC: C10N30/00
Filed: 2007-12-24
Abstract: ポリα−オレフィンとエステル化合物との混合物を、潤滑油組成物の全量に対し７５〜９０重量％含有し、ＳＡＥ粘度グレードが７５ＳＷ−８５であり、ＡＰＩギアオイル表示でＧＬ−５を満足し、かつ粘度指数が１６０以上である潤滑油組成物。好ましくは該ポリα−オレフィンは、１００℃での粘度が３〜６ｍｍ ２ ／ｓの低粘度ポリα−オレフィンと、１００℃での粘度が３５〜４５ｍｍ ２ ／ｓの高粘度ポリα−オレフィンとの混合物である。 【選択図】なし
Patent JP-2010526354-A (JP)
Title: 暗合化された制御によるドキュメントへのアクセス
IPC: G09C1/00
Filed: 2008-01-22
Abstract: 本明細書に説明される主題の態様は、ドキュメントへのアクセスを暗号化された制御で行うことに関する。態様において、ドキュメントは、不正アクセスからドキュメントを保護するために暗号化されている。ドキュメントにアクセスしようとするセキュリティプリンシパルが最初にドキュメントを得る。ドキュメントは、ドキュメントと関連するセキュリティデータを識別する識別子を含む。セキュリティデータは、ドキュメントにアクセスできるセキュリティプリンシパルに対する承認を含む暗号化部分を含む。適したキーを有するセキュリティプリンシパルは、セキュリティデータ内のキーの承認を解読して、ドキュメントへのアクセスに使用することができる１又は複数の他のキーを得ることができる。これらの他のキーは、ドキュメントに関するセキュリティプリンシパルを有するアクセス権に対応する。
Patent JP-2010520382-A (JP)
Title: 特殊な繊維切断システムを有する繊維貼付ヘッド
IPC: B29C70/06
Filed: 2008-03-03
Abstract: 本発明は、複合材料の部品を作成するために繊維を貼付けるヘッドに関する。上記ヘッドは、多数の繊維から形成される幅広のストリップを表面に貼付けるために、変位システムの端部に取付けることを目的としている。上記ヘッドは、ストリップの状態の繊維を貼付けるための貼付ローラー（Ｒ）と、貼付ローラーに繊維を案内するための案内手段（３）と、貼付ローラーの上流側の繊維を切断するように、作動システム（４０）によって定位置および切断動作位置の間にて作動される刃を備える切断手段（４ａ、４Ｂ）とを有する。刃および関連する作動システム（４０）は全て、繊維よりも貼付ローラー（Ｒ）側に配置されている。
Patent JP-2010521127-A (JP)
Title: 広帯域インピーダンスおよびノイズ整合を備えた周波数選択性増幅器
IPC: H04B1/18
Filed: 2008-03-10
Abstract: 【解決手段】  この開示は、広帯域インピーダンスおよびノイズ整合を備えた周波数選択低ノイズ増幅器（ＬＮＡ）に向けられている。本ＬＮＡは、広帯域の入力整合をサポートする閉ループ回路を含み得る。例えば、閉ループ回路は入力信号をインピーダンス整合するとともに低ノイズ指数をもたらすように構成され得る。また、ＬＮＡは、入力信号を増幅し、高い出力インピーダンスをもたらす開ループ回路を含み得る。開ループ回路は、所望の周波数帯の外側の周波数を濾波により除去する選択性フィルタをさらに含み得る。ＬＮＡは、開ループ回路によって調整可能な帯域通過フィルタを駆動し得る。 【選択図】      図２
Patent JP-2010521692-A (JP)
Title: 圧力トランスミッタのためのナノ粒子改質充填流体
IPC: G01L19/00
Filed: 2008-02-07
Abstract: 工業用処理制御システムに使用される処理計器、特に、圧力トランスミッタに使用される油圧充填流体を提供する。処理流体の圧力を測定するための圧力トランスミッタは、圧力センサ、油圧中継システム、及び圧力センサ充填流体を含む。圧力センサは、処理流体の圧力を感知し、油圧中継システムは、処理流体と圧力センサの間の伝達チャンネルを提供する。油圧中継システムにおける圧力センサ充填流体は、第１の油圧流体及び第１の容積のナノ粒子を含む。第１の油圧流体は、処理流体の圧力の変化をセンサに伝達する。第１の容積のナノ粒子は、第１の油圧流体内に懸濁され、圧力センサ充填流体の特性を変更する。 【選択図】図２
Patent JP-2011140075-A (JP)
Title: Method of grinding glass substrate using double-sided grinding device and method of manufacturing glass substrate using the method of grinding
Inventor: ONO TAKEAKI
IPC: B24B37/04
Filed: 2010-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of grinding a glass substrate with superior productivity which is used for grinding the glass substrate while maintaining the surface to be ground of the glass substrate suitable for grinding; and also to provide a method of manufacturing a glass substrate using the method of grinding.  <P>SOLUTION: This method of manufacturing a glass substrate includes: a shaping step of shaping a plate-shaped glass substrate; a grinding step of grinding the main flat surface of the glass substrate while rotating the glass substrate; a polishing step of polishing the main flat surface; and a washing step of washing the glass substrate. In the grinding step, both main flat surfaces of the glass substrate are ground simultaneously. By determining the relative rotating directions of the upper surface plate and the carrier of a double-sided grinding machine and the relative rotating directions of the lower surface plate and the carrier thereof according to a predetermined reference, the method of grinding a glass substrate with superior productivity, a method of manufacturing a glass substrate, and a glass substrate with superior plate thickness characteristics can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141972-A (JP)
Title: Drip-proof slide switch and electronic equipment
Inventor: ITO SAWAKO
IPC: H01H15/02
Filed: 2010-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drip-proof slide switch with a lock mechanism, having simple construction for actualizing high drip-proofness.  <P>SOLUTION: The slide switch includes: an operation member 2 slidable relative to a base member 1, and having a shaft portion 2b extending from the knob part and passing through a hole portion of the base member; a lock member 6 having a first protruded portion 6b inserted into an unlocking operation hole portion 2a of the knob part and a second protruded portion 6a engaging with recessed portions 1d, 1e of the base member to prevent the slide of the operation member; a water repellent cover member 3 fitted into the unlocking operation hole portion to cover a front end area of the first protruded portion; a first water repellent sheet member 4 adhered to the reverse of the knob part of the operation member; a second water repellent sheet member 5 adhered to a region of the base member where the operation member slides; and elastic members 7, 8 for energizing the lock member in the direction of the first protruded portion to engage with the recessed portions and for energizing the operation member in the direction of the first sheet member to be pressed against the second sheet member, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146974-A (JP)
Title: Radio communication method and system, radio communication apparatus, and program
Inventor: FUNADA RYUHEI
IPC: H04J3/00
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve synchronization performance between radio communication apparatuses by newly setting a sub-header part following a preamble part.  <P>SOLUTION: In a radio communication method for wirelessly communicating a data packet having a header part 11 and a payload part 12, a data packet is wirelessly communicated, the data packet being constituted by having, in the header part 11, a preamble part 21 for synchronization and a sub-header part 22 following the preamble part 21 and by assigning, to the sub-header part 22, any one or more of an additional preamble signal component, an inverted preamble signal component and a Golay code as data for promoting synchronization performance in at least the preamble part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143165-A (JP)
Title: Treatment sheet material
Inventor: ANZAI TAKAKIMI
IPC: A61L27/00
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment sheet material capable of being fixed in vivo by a simple method.  <P>SOLUTION: The treatment sheet material includes a porous pH responsive water-swellable polymeric material which swells with water under a condition that pH is at least 7, and a living tissue adhesive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010176801-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: H04N5/91
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium for recording and reproducing digital moving image information, and to provide an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, an AV (Audio Video) file, cell time information and PGC (Program Chain) information are recorded in respective different areas. The cell time information includes a time code table related to a video object. Overlapping reproduction of the same part in the video object is performed between different cells in different PGC. A unit of an address managed in control information to which the cell time information and the PGC information belong differs from a unit of an AV address defined in the AV file. Information about a sampling frequency of an audio signal is included in the cell time information. Information about the sampling frequency is included in an area different from information related to the number of specific units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138492-A (JP)
Title: Hot-rolled steel sheet for ultra-thin steel sheet and method for manufacturing the same
Inventor: ARAYA MAKOTO
IPC: C22C38/00
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel sheet which is suitable for use in manufacturing a high-quality ultra-thin steel sheet having uniform material quality and sheet thickness in the sheet width direction regardless of its extreme ultra-thinness and large width; and a method for manufacturing the hot-rolled steel sheet.  <P>SOLUTION: The hot-rolled steel sheet for an ultra-thin steel sheet preferably comprises, by mass%, 0.1% or less C, 0.03% or less Si, 0.05-0.60% Mn, 0.02% or less P, 0.02% or less S, 0.02-0.20% Al, 0.015% or less N, 0.01% or less O, and a balance comprising Fe and unavoidable impurities. The hot-rolled steel sheet has a sheet thickness of 2 mm or less, a sheet width of 950 mm or more, and a crown within ±40 μm. In the area excepting the width end of both sides of the steel sheet in an as-cold-rolled state (herein, the sum of ratio of the sheet width at both side ends to the area is 5% or less), the variation quantity of sheet thickness is within ±4%, the variation quantity of hardness (HR30T) is within ±3, and the sheet thickness is 0.2 mm or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011151182-A (JP)
Title: Photoelectric conversion apparatus, and method of manufacturing the same
Inventor: SUZUKI MASAHITO
IPC: H01L31/04
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion apparatus, the output power of which is increased by suppressing a leakage current, and to provide a method of manufacturing the photoelectric conversion apparatus.  <P>SOLUTION: The photoelectric conversion apparatus includes a lower electrode layer, a first semiconductor layer that is provided on the lower electrode layer, a second semiconductor layer that is provided on the first semiconductor layer and has a conductivity type different from that of the first semiconductor layer, an upper electrode layer that is provided on the second semiconductor layer and includes an indium oxide-based material, and an intermediate conductive layer that is provided between the second semiconductor layer and the upper electrode layer, includes an indium oxide-based material, and has an electrical resistivity higher than that of the upper electrode layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150759-A (JP)
Title: Memory interface circuit, semiconductor device, and memory interface method
Inventor: MASUDA KAZUAKI
IPC: G11C11/407
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To output a signal for requesting a skew adjustment in an optional time while dispensing with a periodical skew adjustment.  <P>SOLUTION: The memory interface circuit is equipped with: a delay circuit; an inspection circuit; and a determination circuit. The delay circuit outputs a signal inputted from a memory circuit by giving a delay thereto. The inspection circuit adjusts and sets a delay amount of the delay circuit and inspects the delay amount of the delay circuit by increasing/decreasing a predetermined amount from a value set by an adjustment value calculating circuit. The determination circuit detects a generation of read error regarding data to be taken out based on the signal and requests the readjustment of the skew to a control circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149655-A (JP)
Title: Outdoor unit for air conditioner and air conditioner including the same
Inventor: SAITO MICHIYASU
IPC: F24F1/24
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner improving heat radiation efficiency of a radiator plate by passing large air quantity of outside air with high flow speed through the radiator plate provided in an electrical component box and preventing a refrigerant circuit component and an electric component provided in a partition plate from coming into contact with water even when rain water is made to flow in from an outside air intake port, and the air conditioner including the outdoor unit.  <P>SOLUTION: The outdoor unit includes a machine chamber 4 and an air blowing chamber 10 partitioned by the partition plate 2, and the electrical component box 7 having the radiator plate 8 provided on the back face side is installed on the upper side of the machine chamber 4. A first duct 20 surrounding the radiator plate 8 and extended to the back face side is provided around the radiator plate 8, and a second duct 21 communicating the first duct 20 with an air course 3 provided in the partition plate 2 is provided. The outside air intake port 16 is provided in a position opposing to the radiator plate 8 on the back face side of a machine chamber panel 15 covering the side and back faces of the machine chamber 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152832-A (JP)
Title: Inflatable boat
Inventor: KORIYAMA KOICHI
IPC: B63B7/08
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve sailing performance by restraining the deformation of an air floor.  <P>SOLUTION: A transom plate 15 is arranged at a stern part of an inflatable boat, and a recessed part 30 is formed in this transom plate 15. The air floor 20 is also arranged at the ship bottom part of the inflatable boat, and a projection part 31 is formed on one end of this air floor 20. When installing the air floor 20, the projection part 31 of the air floor 20 is inserted into the recessed part 30 of the transom plate 15. Thus, the upward movement of the air floor 20 can be regulated to the transom plate 15, and the deformation of the air floor 20 in the vicinity of the transom plate 15 can be restrained. Thus, the sailing performance of the inflatable boat can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152940-A (JP)
Title: Corrugated cardboard box and method for manufacturing corrugated cardboard box
Inventor: KYOI KAZUTAKA
IPC: B65D81/03
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard box capable of preventing a damage of an accommodated object during transportation without wrapping the accommodated object with a cushioning sheet or inputting a cushioning material.  <P>SOLUTION: The corrugated cardboard box includes four side surfaces 11 to 14 connected to each other via folding lines 17a to 17c, a joint margin 15 connected to the side surface 14 via the folding line 17d, upper flaps 21 to 24 connected to the side surfaces 11 to 14 respectively via the folding line 18a, and bottom flaps 31 to 34 connected to the side surfaces 11 to 14 respectively via the folding line 18b. The cushioning sheet is plastered approximately on the whole surface of the inner surface during assembling or on the whole surface of the outer surface during assembling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140735-A (JP)
Title: Clothes pocket structure and clothes including the same
Inventor: SHIMOKITA HIROKI
IPC: A41D27/20
Filed: 2010-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket structure for supporting load by heavy goods by wholly scattering or distributing even when applying the load to a pocket, preventing occurrence of stiffness in the shoulders by wholly scattering or distributing load by heavy goods even when providing as a chest pocket, and preventing a problem peculiar to women of touching of heavy goods to swelling of the breast.  <P>SOLUTION: The pocket structure is including a pocket P for putting an object T to be put away inclinedly to the vertical direction of a clothing body 1 from a pocket opening 3e formed on the cloth surface of the clothing body 1, corresponding to the opened upper edge 3a of a pocket cloth 3. As a result of this, when load caused by putting heavy goods away is applied to the pocket P, the load is supported by scattering or distributing to the three sides sewn on the cloth of the clothing body 1 by making the upper edge 3a of the pad cloth 3 suit the shoulder line 10 of the clothing body 1 and making right and left side edges 3b and 3c suit the collar part line 11 and the armhole part line 12 of the clothes body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159077-A (JP)
Title: Portable terminal apparatus
Inventor: GO MARVIN
IPC: G06F3/0482
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal apparatus that user-friendly changes the display arrangement of icons in accordance with a user's use frequency, and implements the display in a shorter period of time so as to give the user a lower operation stress.  <P>SOLUTION: A control part 100 normally displays on a display part 20 icons for using functions in a display arrangement controlled according to information stored as normal display order data 50a. When recommended display control is started by a recommended display control means 100a, a storage part 50 stores a use history of functions used by a user as use history data 50c. The recommended display control means 100a is configured to record as recommended display order data 50e information on the display arrangement of icons updated in accordance with the use history periodically and in response to an operation state of the portable terminal apparatus, and to display icons on the display part 20 in an arrangement depending on the recommended display order data 50e at the user's command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158717-A (JP)
Title: Display device, luminance unevenness correction method, correction data creation device, and correction data creation method
Inventor: YOSHIOKA FUMIYOSHI
IPC: G09G3/36
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To properly correct unevenness of luminance on a display screen by using a nonvolatile memory with small capacity.  <P>SOLUTION: A correction data memory 31 stores; correction data including group information obtained by grouping a correction area corresponding to each luminance unevenness area in accordance with a dispersion value of an unevenness amount of luminance, which is a difference between a luminance value of each pixel or each pixel group when displaying an image based on image data for inspection on the display screen and a suitable luminance value of each pixel corresponding to the image data for inspection or each pixel group and an extent of luminance unevenness in each luminance unevenness area. When the image based on the image data for display is displayed on the display screen, a spatial dispersion processor 33 determines the pixel for varying a gray scale value among the pixels included in the correction area on the basis of grouped results about each correction area included in the correction data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160275-A (JP)
Title: Camera
Inventor: ISHIHARA HARUYUKI
IPC: G03B17/02
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having a simple structure and capable of rapidly setting a mode and a parameter without causing a malfunction.  <P>SOLUTION: This camera includes: a display part 8 arranged at an exterior of the camera 10 and capable of displaying an adjustment mode; an in-finder display part 7 arranged in a body and capable of displaying an imaging parameter; a ring-like operation part 6 rotatably arranged at an outer periphery of a lens barrel; and an image processing and control part 1 for selecting an adjustment mode according to a rotating operation of the ring-like operation part 6b when the adjustment mode is displayed on the display part 8 and adjusting an imaging parameter according to the rotating operation of the ring-like operation part 6b when the imaging parameter is displayed on the in-finder display part 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155949-A (JP)
Title: Establishment of fluorescence-labeled myocarditis inducing cell strain and application thereof to clinical state elucidation of autoimmune myocarditis
Inventor: INOMATA TAKAMOTO
IPC: A01K67/027
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prepare myocarditis inducing T cell strain labeled with fluorescent protein expression, and to provide a useful means for clinical state elucidation of autoimmune myocarditis, by preparing model animals affected with the autoimmune myocarditis by using the cell strain and examining the movement of the fluorescence-labeled T cell in the animal body and the clinical state causation in the cardiac part.  <P>SOLUTION: The myocarditis inducing T cell strain fluorescence-labeled with expression of fluorescent protein especially GFP (green fluorescent protein) is provided by immunizing fluorescent protein expressing transgenic animals especially GFP expressing transgenic rats with cardiac myosin peptide, collecting lymphocyte produced in the body of the animal and subculturing in the presence of the cardiac myosin peptide. Further, as myocarditis can be developed in the animals such as a rat by using the fluorescence-labeled myocarditis inducing T cell strain, so that a method for elucidating clinical state of autoimmune myocarditis can be provided by using the myocarditis developing model animal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159920-A (JP)
Title: Compound semiconductor, photoelectric element, and method of manufacturing the same
Inventor: ARAKI HIDEAKI
IPC: H01L31/04
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for forming a photoelectric element having light-absorbing characteristics and a high open circuit voltage usable as a top cell of a multi-junction solar cell.  <P>SOLUTION: A compound semiconductor which is a sulfide which contains Cu, Zn, Ge and S and whose Cu/Ge ratio (atomic ratio) is less than 2.00, or a compound semiconductor which is a sulfide which contains Cu, Zn, Ge, Sn and S and whose Cu/(Sn+Ge) ratio (atomic ratio) is less than 2.00, is used as a light-absorbing layer of the photoelectric element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166210-A (JP)
Title: Small speaker unit and multi-cavity production method of the same
Inventor: KOTANI YUJI
IPC: H04R7/04
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small speaker unit that employs a magnetic driving system suitable for multi-cavity molding and is manufactured by laminating all components as a plate-like assembly including components for multiple units and cutting it for each unit, and to provide a method thereof.  <P>SOLUTION: The small speaker unit has the following configuration. A voice coil using a magnetic driving system is configured by printing a plurality of coil turns connected by one-stroke-drawing and developed in a plane are printed on a diaphragm. A magnetic circuit is formed by a plurality of opening holes, provided in a magnetic plate corresponding to the plurality of coil turns, and a plurality of protrusions provided on a yoke plate so as to be inserted into the opening holes. An assembly of diaphragms each having the plurality of coil turns, an assembly of frames each maintaining a vibration space of each diaphragm, the magnetic plate, and the yoke plate are laminated, to cut out each unit and simultaneously manufacture a large number of the small speaker units.  <P>COPYRIGHT: (C)2011,JPO&INPIT