baber/WOPTO huggingface dataset:
Patent KR-20050107342-A (KR)
Inventor: YUN HYUNG TAEG
IPC: G01S19/14
Filed: 2005-10-21
Abstract: 본 발명은 혁대 버클에 관한 것으로, 보다 상세하게는 거리 측정용 단말기를 갖는 혁대 버클에 관한 것이다. 상기 혁대 버클은: 일정 형태의 틀을 형성하는 혁대 버클 프레임(20)과; 상기 프레임(20)의 하부에서 힌지축에 의하여 선회 가능하게 결합되고 프레임(20) 상부에서 착탈되는 회전체(30)와; 상기 회전체(30)에 내장되며, 회전체(30)가 닫혔을 때 표시부(42)가 후방을 향하도록 장착된 거리 측정용 단말기(40)와; 상기 회전체(30)가 프레임(20) 상부에서 체결되도록 하는 체결수단(24, 34)으로 이루어진 것을 특징으로 한다.본 발명에 따르면 거리 측정용 단말기의 휴대가 간편한 것은 물론, 그 조작 및 사용이 매우 간편하게 이루어진다.
Patent KR-20070044087-A (KR)
Inventor: YOON GEUN SIK
IPC: H01L21/304
Filed: 2005-10-24
Abstract: 본 발명은 기판건조용 에어나이프에 관한 것으로, 단일구조 또는 둘 이상의 분체로 이루어지되 경량재로 형성되며 압축공기원으로 부터 공기가 유입되는 챔버하우징과, 단일구조 또는 둘 이상의 분체로 이루어지되 상기 챔버하우징과 소통결합되며 유입된 공기를 기판에 가압분사하는 헤드하우징을 포함하는 기판건조용 에어나이프를 제공한다. 본 발명에 의하면, 분체수가 늘어나 제작편의성이 월등히 향상되고 일부 분체는 경량재로 제작하여 전체적인 자중이 감소됨으로써 설치편의성과 휨 및 처짐현상이 방지된다는 효과가 있다. 
       
     기판건조, 에어나이프, 챔버하우징, 헤드하우징, 압축공기
Patent KR-20070044718-A (KR)
Inventor: CHOI JUN SUNG
IPC: H01L21/3065
Filed: 2005-10-25
Abstract: 플라즈마를 이용한 반도체 제조 장치는 공정챔버, 상기 공정챔버 내부에서 서로 대향하도록 배치되어 그 사이의 영역에서 플라즈마를 발생시키는 상부전극과 하부전극 및 상기 공정챔버의 상부에 마련되어 상기 공정챔버 내부를 가열하는 히팅유닛을 포함한다. 히팅유닛을 통해 공정챔버 내부를 가열함으로써 플라즈마의 이온 밀도를 균일하게 한다.  
       
     반도체, 플라즈마, MERIE, 히팅유닛
Patent KR-20070050698-A (KR)
Inventor: PARK JI HO
IPC: H04L12/28
Filed: 2005-11-11
Abstract: 본 발명은 무선 랜의 트래픽 개선방법에 관한 것으로서; 하나의 억세스터미널(AT)과 복수 개의 억세스포인트(AP1,AP2,AP3..APN.)들 사이에서 연결되기 전 서로 설정을 맺기 위해 접속을 하는 무선 랜 망 상에서; 상기 하나의 억세스터미널(AT)은 상기 주변의 복수 개의 억세스포인트(AP1,AP2,AP3..APN.) 들과 연결 설정을 위해 주변 억세스포인트(AP1,AP2,AP3..APN.)들의 부하 상태를 파악하여 프레임을 추가하는 통신규약을 포함하고, 상기 하나의 억세스터미널(AT)이 상기 주변 복수 개의 억세스포인트(AP1,AP2,AP3..APN.) 들과 연결 설정을 위해 주변 억세스포인트(AP1,AP2,AP3..APN.)들의 부하 상태를 파악하는 프레임은, 상기 억세스포인트(AP1,AP2,AP3..APN.)와 억세스터미널(AT)의 연결 설정 시 연결 설정을 맺기 위해 사용되는 연결설정의뢰정보(AI:Association Information)의 도착 시간의 구조설계 에 대한 것으로서, 본 발명의 무선 랜 트래픽 개선방법은; 간단한 통신 규약의 변경으로 로드밸런싱을 적용 할 수 있어 과도한 억세스 포인트의 부하를 막을 수 있어 사용자측면에서는 최대성능을 얻을 수 있으며, 망 사업자 측면에서는 효율적인 망 관리를 할 수 있다. 
       
     무선 랜, 규약, 억세스포인트, 억세스터미널
Patent KR-20070051227-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06F17/30
Filed: 2005-11-14
Abstract: 본 발명은 정보제공 방법 및 시스템과 이를 위한 정보제공 장치와, 기록매체에 대한 것으로서, 소정의 정보 수신수단에서 정보통신기술을 기반으로 인터넷 상에 구비된 적어도 하나 이상의 검색 키워드 정보를 수신하고, 소정의 정보 확인수단에서 상기 검색 키워드 정보를 확인하고, 상기 확인된 검색 키워드 정보 및/또는 상기 검색 키워드에 대응하는 검색 정보를 카운팅하여 인기도가 높은 검색 정보들을 독출하고, 소정의 데이터 가공/생성수단에서 상기 인기도가 높은 검색 정보(및/또는 인기도가 높은 순으로 나열된 검색 정보들)를 무선 메시지 데이터로 가공 처리(또는 생성)하고, 소정의 콜백유알엘 정보 삽입수단에서 상기 인기도가 높은 검색 정보(및/또는 인기도가 높은 순으로 나열된 복수개의 검색 정보들)에 대응하는 소정의 검색 결과 정보를 구비하는 저장매체(또는 저장매체 운용수단) 접속을 위한 소정의 콜백유알엘 정보를 상기 무선 메시지 데이터에 삽입하고, 소정의 정보 전송수단에서 상기 콜백유알엘 정보가 삽입된 인기도가 높은 검색 정보(및/또는 인기도가 높은 순으로 나열된 복수개의 검색 정보들) 무선 메시지 데이터를 무선 통신 네트워크 망을 통해 검색 정보 요청자 무선 단말로 전송하고, 상기 무선 단말에서 상기 인기도가 높은 검색 정보(및/또는 인기도가 높은 순으로 나열된 복수개의 검색 정보들) 무선 메시지 데이터를 화면 상에 출력하는 것을 특징으로 한다. 이에 의해, 상기 무선 단말을 구비한 고객은 정보통신기술을 기반으로 인터넷에서 생성 및 가공된 현재 또는 미래 지향적인 트랜드 정보를 대부분의 고객들이 소유하고 있는 무선 단말을 통해 실시간 확인 및 분석할 수 있는 이점이 있다. 
       
     정보검색,컨텐츠,트랜드
Patent KR-20070056465-A (KR)
Title: Semiconductor memory device
Inventor: KIM BO YEUN
IPC: G11C11/4091
Filed: 2005-11-29
Abstract: A semiconductor memory device in which at least two memory banks share a column operation related circuit, such as a data input driver and a data bus sense amplifier, so as to reduce the area occupied by a column operation related circuit is provided. A semiconductor memory device includes a plurality of memory banks(BANK0,BANK1). A data bus sense amplifier(300) senses and amplifies output data output from the memory banks. A bank selection part(100) is connected to the memory banks through a local data bus line per bank and is connected to the data bus sense amplifier through a common local data bus line, and performs a data output operation by selecting one memory bank under the control of a control signal. The memory banks share the data bus sense amplifier through the bank selection part.
Patent KR-20070059371-A (KR)
Title: Car remocon transmitter having collision detect function
Inventor: CHOI WOO YOUNG
IPC: H04Q9/00
Filed: 2005-12-06
Abstract: A car remote control transmitter having a shock detection function is provided to decide whether the transmitter malfunctions owing to shock by additionally comprising a shock detection sensor, thereby more clearly finding out whether the malfunction is caused by user's carelessness or manufacturer's fault. A shock detection sensor(27) detects a shock. If the shock is detected, an LED(Light Emitting Diode)(26) emits light. A microcomputer(20) turns off the LED(26) if an operation of a car remote control transmitter is normally performed when an unlock switch button is pressed N times when the shock is detected, and continuously maintains ON state of the LED(26) if the operation is not normally performed.
Patent KR-20060066653-A (KR)
Inventor: MASHITA HIROMITSU
IPC: H01L21/027
Filed: 2005-12-12
Abstract: 반도체 장치는 반도체 기판과; 상기 반도체 기판에 형성되며, 적어도 N(N≥2)개의 배선 패턴을 구비한 배선 패턴군을 포함하고, 상기 N개의 배선 패턴 중 적어도 1개 이상의 단부 근방은, 상기 배선 패턴군과는 다른 배선 패턴군 내의 배선 패턴과 전기적으로 접속하기 위한 접속 영역을 포함하고, 상기 N개의 배선 패턴은, 배선 패턴 N1과, 상기 배선 패턴 N1의 길이 방향과 상이한 한 방향으로 배치된 적어도 하나 이상의 배선 패턴 Ni(i≥2)를 포함하고, 상기 적어도 하나 이상의 배선 패턴 Ni는, 상기 i의 값이 클수록, 상기 배선 패턴 N1로부터 떨어진 위치에 배치되어 있고, 또한 상기 적어도 하나 이상의 배선 패턴 Ni 중, 상기 접속 영역을 포함하는 배선 패턴에 대해서는, 상기 i의 값이 클수록, 상기 접속 영역은 상기 길이 방향에 관해서 보다 먼 위치에 배치되어 있다.   
       
     반도체 기판, 더미 패턴, 프린지, 배선 패턴
Patent KR-20070064081-A (KR)
Title: Safe apparatus and method for broadcasting contents
Inventor: BAEK SEONG HO
IPC: H04N21/6334
Filed: 2005-12-16
Abstract: An apparatus and a method for protecting broadcasting contents are provided to prevent contents such as broadcasting programs, which are stored in a storage unit, from being illegally used, thereby safely using the broadcasting programs. A key storing unit(251) stores a system key and a share key. A contents storing unit stores contents. An encoding and decoding unit(252) selectively uses the system key and the share to encode the stored contents and decode the reproduced contents. A contents managing unit(253) controls the decoding/encoding of the contents. The key storing unit and the contents storing unit have different memories. The system key and the share key are periodically updated.
Patent KR-20070066615-A (KR)
Title: Rock splinter removal device of excavation ground
Inventor: SONG SEUNG WON
IPC: E21B21/00
Filed: 2005-12-22
Abstract: A removal device for rock fragments of the bottom of an excavation hole is provided to remove rock fragments having a diameter of 10mm or larger quickly and simply using turbid water. The removal device for rock fragments of the bottom of an excavation hole comprises a pressure control chamber(110) discharging the turbid water flew in an inlet(121) through an outlet(111), a primary main body(120) assembled to the lower part of the pressure control chamber and equipped with a turbid water pump set(130) supplying the inhaled turbid water through a turbid water suction pipe(131) to the inside of the pressure control chamber via the inlet, a primary filter mesh(132) filtering out impurities of the inhaled turbid water and a funnel-shaped distributor(133) spreading rock fragments inhaled together with the turbid water laterally, a secondary main body assembled to the lower part of the primary main body and provided with a lower opening(141) formed at a certain distance from the ground by a support leg(142) and many collecting meshes(143) formed in multilayer, and an injection hole installed to the front end of a discharge pipe(151) connected to each outlet of the pressure control chamber and fixed on the circumference of the secondary main body toward the bottom of the excavation hole.
Patent KR-20070067300-A (KR)
Title: Recharge battery of mobile phone in atm
Inventor: KIM TAE YOUNG
IPC: G07F19/00
Filed: 2005-12-23
Abstract: An ATM(Automated Teller Machine) with a charging function for a mobile communication terminal is provided to charge a battery of the mobile communication terminal with electricity at high speed during processing financial transactions, by installing a charging unit in the ATM. An ATM with a charging function for a mobile communication terminal is composed of a banknote/card recognition unit(200) recognizing banknote/card information of a customer; a cash receiving and drawing unit(202) controlling the receiving and drawing of cash and bills input from the customer and the cash and bills to be paid; an input unit(204) having a function key for choosing a charging function and receiving various information for financial transactions, from a user; a display unit(208) displaying a financial transaction menu and transaction states; a communication unit(210) for performing data-communication with a host computer to process authentication and information related to the financial transaction; a power unit(214) converting power supplied to the ATM, into driving power and charging power necessary for the ATM and charging of the mobile communication terminal; a charging unit(212) charging the mobile communication terminal with electricity by using power supplied from the power unit; and a central control unit(206) executing unmanned financial transactions and charging the mobile communication terminal by controlling all units.
Patent KR-20070067363-A (KR)
Title: Transfer device of card printer
Inventor: LEE HO JAE
IPC: B41J13/03
Filed: 2005-12-23
Abstract: A card transfer apparatus of a card printer is provided to solve a transfer trouble generated by hardening and wear of a roller and to reduce the time and cost for maintenance and repair. A card transfer apparatus transfers a card in a card printer printing letters and pictures on the card. The card transfer apparatus includes a drive roller(21), an idle roller(22), and a resilient member(30). Both shafts of the drive roller is fixed to a body of the card printer. The idle roller is located at an upper or lower portion of the drive roller. Neither shaft is fixed to the body. The resilient body connects both shafts of the drive roller and the idle roller. The distance between the shafts of the drive roller and the idle roller can be varied.
Patent KR-20070070333-A (KR)
Title: Apparatus for processing a substrate
Inventor: LEE OK SUN
IPC: H01L21/324
Filed: 2005-12-29
Abstract: A substrate processing apparatus is provided to prevent the vaporization of a lubricating oil coated on a power transmitting unit and to prevent the vaporized lubricating oil from penetrating into a semiconductor substrate by preventing the latent heat of a boat or an inner tube from being transferred to the power transmitting unit using a cover. A substrate processing apparatus include a furnace for performing a predetermined treatment on a substrate, a boat(110) for supporting a plurality of substrates, a heating unit for heating the substrate in an aiming temperature range at a portion adjacent to the furnace, a transfer unit(120) for loading/unloading the boat to/from the furnace, and a cover. The cover(128) is interposed between the boat and the transfer unit to prevent the latent heat of the boat from being transferred to the transfer unit.
Patent KR-20070070783-A (KR)
Title: Knob apparatus of controller
Inventor: KIM BO YEON
IPC: D06F39/00
Filed: 2005-12-29
Abstract: A knob apparatus for a controller is provided to prevent damage to a connection section of a knob and an encoder due to vibration and an impact applied to the knob apparatus. A knob apparatus of a controller includes a supporter(50), an encoder(40), a knob(30), a holder(70), and a fusion fixing unit(80). The supporter is mounted to a substrate of the controller. The encoder is installed between the supporter and the substrate so that one end thereof can pass through the front surface of the supporter. The knob is rotatably installed on the front surface of the supporter so that a connection protrusion connected to an end of the encoder protrudes from the rear surface thereof. The holder is mounted to a mounting section formed on the front surface of the supporter to rotatably support the connection protrusion of the knob. The fusion fixing unit is formed in the mounting section and the holder to fuse and fix the holder to the mounting section.
Patent KR-20050017117-A (KR)
Title: Image matching system using 3-dimensional object model, image matching method, and image matching program
IPC: G06K9/00
Filed: 2003-07-08
Abstract: Even when only a small number of reference images are available for each object, it is possible to search at high speed a reference image stored in a database from an input image of an object imaged with a different pose and a different illumination condition. A reference image matching result storage section (50) inputs reference images from a reference image storage section (70) and stores in advance results of matching of the input images with representative 3-dimensional object models of a representative 3-dimensional object model storage section (20). According to each representative 3-dimensional object model, image generation means (30) generates a comparison image having an input condition similar to the input image obtained from the image input means (10). Image matching means (40) calculates similarity between the input image and the image generated. Result matching means (60) calculates similarity between the matching result of the image matching means (40) and the reference image stored in the reference image matching result storage section (50), extracts reference images having similar matching results in the descending order of the similarity, and displays them on result display means (80). <IMAGE>
Patent KR-20060023513-A (KR)
Title: Method and arrangement in coating line for fibre-like product or products
Inventor: ELOMAKI KARI
IPC: B65H51/30
Filed: 2004-05-24
Abstract: A method and an arrangement in a coating line for a fibre-like product or fibre-like products (6), in which the fibre-like product (6) is di-rected from output means (5) to a press head (7), by means of which a tube (8) is formed around the fibre-like product. The fibre-like product (6) is di-rected from the coating line to a feed unit (1) in a preparatory position at the side. When the coating process of a previous product has terminated, the feed unit (1) is shifted to the coating line and the fibre-like product (6) is fed into the press head and is accelerated to the speed of the tube by means of the feed unit (1). The feed unit (1) is detached from the fibre-like product (6), when measurement parameters associated with the fibre-like product (6) and/or the tube (8) reach the predetermined values and is shifted back to the preparatory position at the side of the coating line.
Patent KR-20050052462-A (KR)
Title: Wireless local or metropolitan area network with intrusion detection features and related methods
Inventor: BILLHARTZ THOMAS JAY
IPC: H04L9/32
Filed: 2003-08-11
Abstract: A wireless local or metropolitan area network (10) may include a plurality of stations (11, 12) for transmitting data therebetween using a media access layer (MAC), where each of the stations has a respective MAC address associated therewith. The wireless network (10) may also include a policing station (13) for detecting intrusions into the wireless network by monitoring transmissions among the plurality of stations to detect frame check sequence (FCS) errors from a MAC address, and generating an intrusion alert based upon detecting a number of FCS errors for the MAC address exceeding a threshold. The policing station (13) may also detect intrusions based upon one or more of failed MAC address authentications, illegal network allocation vector (NAV) values, and unexpected contention or contention-free operation.
Patent KR-20050065531-A (KR)
Title: Dynamic interface between bpss conversation management and local business management
Inventor: CHEN QIMING
IPC: G06Q10/10
Filed: 2003-08-11
Abstract: The present invention relates to devices and methods that coordinate an external conversation process between entities with an internal workflow of one of the entities. More particularly, it relates to devices and methods that are compliant with an inter-enterprise conversation process standard for routing electronic commerce documents between enterprises. Particular aspects of the present invention are described in the claims, specification and drawings.
Patent KR-20060021278-A (KR)
Title: Solid nanometer medicines and method of preparing same
Inventor: LIU YUNQING
IPC: A61K9/127
Filed: 2003-08-13
Abstract: A method of preparing low water-soluble drug into solid nano pharmaceutical formulation is disclosed. According to the characters of molecular aggregates such as supermolecular chemical micelles and vesicles, the formulation which based on the hydroxylated, 0-cyclodextrin and phospholipid is prepared under the condition of hyperthermia sterilization and decompression. Such nano formulation is sterile partical or powder with loose porosity. For directly intravenous use, the formulation has trageting activity, sustained release and long circulating characters. While as a solid oral product, it has fast- release, fast-effective, and improved bioavailability characters, and is readily melted in mouth. The formulation utilizes secure vehicles, traditional equipments and methods, thus, it is suited to be used and manufactured widely. Also disclosed is intravenous formulation of anticancer paclitaxel, which characterized that there has no polyoxyethylenated castor oil in it. Such intravenous formulation is nonallergic so that it has higher security and efficiency compared to present commercially available paclitaxel formulations.
Patent KR-20050084889-A (KR)
Title: Composition for culturing multipotent stem cells and utilization of the same
Inventor: NIWA HITOSHI
IPC: C12N5/07
Filed: 2003-10-31
Abstract: It is aimed to culture multipotent stem cells in a medium without using serum or supporting cells to thereby proliferate or establish undifferentiated multipotent stem cells sustaining the differentiation ability. This object can be achieved by preparing a medium, in which multipotent stem cells are to be cultured, exclusively using apparent components supplemented with an adenylate cyclase activity inhibitor.
Patent KR-20050083852-A (KR)
Title: Permselective membrane and process for manufacturing thereof
Inventor: GOHL HERMANN
IPC: A61M1/34
Filed: 2003-12-17
Abstract: The present invention relates to a membrane being suitable for, for example, hemodialysis. Said membrane comprises at least one hydrophobic polymer and at least one hydrophilic polymer. According to the present invention the outer surface of the hollow fiber has pores in the range of 0,5-3 mum and the numbers of said pores in the outer surface are in the range of 10, 000 to 150, 000 pores per mm2, preferably in the range of 18, 000 to 100, 000 pores per mm2, and most preferably in the range of 20, 000 to 100, 000 pores per mm2. The present invention further relates to a process for the preparation of said membrane and use of said membrane in hemodialysis, hemodiafiltration and hemofiltration, and in dialysis and filtration in general, for example in water purification or dehydration.
Patent KR-20050089801-A (KR)
Inventor: SHIN SOO YEON
IPC: F28F3/02
Filed: 2002-12-02
Abstract: 본 발명은 열교환기의 공기 흐름 구조를 개선하여 경계층의 발달을 억제함으로써, 열전달 성능을 향상시킬 수 있는 환기 장치의 열교환기를 제공하기 위한 것으로, 일정 간격을 두고 적층되는 다수의 전열판들과; 상기 전열판들 사이에 배치되고 실외공기가 통과하는 제1전열부와; 상기 제1전열부와 교대로 상기 전열판들 사이에 배치되고 실내공기가 통과하는 제2전열부를 포함하고, 상기 제1 및 제2전열부는 일정 길이를 갖는 다수의 전열부재로 구성되고, 하나의 전열부재의 안쪽면과 연이어 배열되는 다른 전열부재의 바깥쪽면이 서로 마주보게 배열된다.
Patent KR-20050085422-A (KR)
Title: Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof
Inventor: SHANNON THOMAS G
IPC: D21H11/20
Filed: 2003-10-09
Abstract: Articles containing cellulose materials and treated with a chemical additive are disclosed. In accordance with the present invention, at least a portion of the cellulose containing the article is modified to include a first moiety. A chemical additive, such as softener or a humectant, is then chosen that includes a second moiety. When the chemical additive is applied to the article, the second moiety on the chemical additive forms a chemical linkage with the first moiety on the cellulose material. In this manner, the chemical additive becomes bonded to the cellulose material alleviating problems associated with retention. In one embodiment, the present invention is directed to the formation of tissue products, such as facial tissue, bath tissue and paper towels.
Patent KR-20050095875-A (KR)
Title: Thiazole derivatives and their use as vap-1 inhibitors
Inventor: INOUE TAKAYUKI
IPC: C07D417/12
Filed: 2004-01-27
Abstract: R 1-NH-X-Y-Z (I) wherein R1 is acyl; X is a bivalent residue derived from optionally substituted thiazole; Y is a bond, lower alkylene or -COHN-; and Z is a groupe of the formulae (II) or (III) wherein R 2 is a specified substituent or a pharmaceutically acceptable salt thereof useful as a vascular adhesion protein-1 (VAP-1) inhibitor for preventing or treating a VAP-1associated disease, especially macular edema.
Patent KR-20050099532-A (KR)
Title: Particulate detergent composition and process for producing the same
Inventor: MASUI HIROYUKI
IPC: C11D1/83
Filed: 2004-02-04
Abstract: A particulate detergent composition which comprises (A) detergent particles comprising an anionic surfactant as the main surfactant, (B) detergent particles comprising a nonionic surfactant as the main surfactant, and (C) particles comprising a builder as the main ingredient and having a surfactant content lower than 15 wt.%. The particulate detergent composition is excellent in solubility, unsusceptibility to solidification by moisture absorption, inhibition of adhesion to apparatuses, and production efficiency in product shifting.
Patent KR-20050113232-A (KR)
Title: Blood treatment device and method with selective solute extraction
Inventor: CHEVALLET JACQUES
IPC: A61M1/16
Filed: 2004-03-15
Abstract: The object of the present invention is the filtration of blood in order to selectively separate and extract molecules of a given size via extracorporeal systems for separating substances. The invention thus concerns an extracorporeal blood treatment device including: one or more exchangers (1) comprising a first inlet (2) for the blood to be treated, a first fluid outlet (4) and a second fluid outlet (5), an inlet line (10) for the blood to be treated, connected to the first inlet (2) of the exchanger (1), a blood outlet line (or venous line) (11) coupled to the first outlet (4) of the exchanger (1), one or more treatment units (21) comprising at least a first fluid inlet (22) and at least a first fluid outlet (24), wherein the second outlet (5) of the exchanger (1) is in fluid communication with the first inlet (22) of the treatment unit (21), the invention being characterised in that the first outlet (24) of the treatment unit (21) is in fluid communication with the inlet line (10).
Patent KR-20060012577-A (KR)
Title: Tantalum spattering target and method of manufacturing the same
Inventor: ODA KUNIHIRO
IPC: C23C14/34
Filed: 2004-02-19
Abstract: A tantalum spattering target manufactured by working a molten and cast tantalum ingot or billet by forging, annealing, and rolling, characterized in that the structures of the tantalum spattering target comprises non-recrystallized structures. The tantalum spattering target having a high film-forming speed and excellent uniformity of film, producing less micro arcings and particles, and having excellent film forming properties and the method capable of stably manufacturing the target can be provided by improving and devising plastic working steps such as forging and rolling and a heat treatment step.