baber/WOPTO huggingface dataset:
Patent KR-20040057216-A (KR)
Title: High strength hypereutectoid steel and method for manufacturing hypereutectoid steel rod wire using the same
Inventor: CHO SAM GYU
IPC: C21D8/06
Filed: 2002-12-26
Abstract: PURPOSE: A hypereutectoid steel is provided which improves strength by adding Cu to high carbon steel wire rod, thereby refining gap between pearlite lamella structures during phase transformation and precipitating copper during bluing heat treatment, and a method for manufacturing hypereutectoid steel wire rod using the same is provided. CONSTITUTION: The high strength hypereutectoid steel comprises 0.80 to 1.42 wt.% of C, 0.15 to 0.35 wt.% of Si, 0.60 to 0.90 wt.% of Mn, 0.025 wt.% or less of P, 0.025 wt.% or less of S, 0.2 to 3.5 wt.% of Cu and a balance of Fe and other inevitable impurities. The method for manufacturing hypereutectoid steel wire rod comprises a step of finish rolling the reheated billet in the temperature range of 950 to 1,200 deg.C after reheating a billet comprising 0.80 to 1.42 wt.% of C, 0.15 to 0.35 wt.% of Si, 0.60 to 0.90 wt.% of Mn, 0.025 wt.% or less of P, 0.025 wt.% or less of S, 0.2 to 3.5 wt.% of Cu and a balance of Fe and other inevitable impurities in the temperature range of 1,000 to 1,200 deg.C for 90 to 150 minutes; a step of coiling the water cooled steel after water cooling the finish rolled steel to a temperature of 800 to 850 deg.C; a step of drawing wire from the cooled steel under the cold working environment after cooling the coil to a temperature of 300 to 500 deg.C in a cooling rate of 3 to 20 deg.C; and a step of heat treating the drawn wire in the temperature range of 250 to 450 deg.C for 30 to 60 seconds.
Patent KR-20040059467-A (KR)
Title: Method for forming pre metal dielectric in a semiconductor
Inventor: LEE JAE SEOK
IPC: H01L21/316
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming an inter-metal dielectric of a semiconductor device is provided to simplify process without using CMP(Chemical Mechanical Polishing) by using a dual inter-metal dielectric. CONSTITUTION: The first insulating layer(103a) is formed on a semiconductor substrate(100) with a gate(101) by using O3-TEOS(Tetra Ethyl Ortho Silicate). The first insulating layer is planarized. The second insulating layer(103b) is formed on the first insulating layer by using HDP(High Density Plasma), thereby forming a dual IMD(Inter-Metal Dielectric).
Patent KR-20020070972-A (KR)
IPC: A61K8/06
Filed: 2000-10-26
Abstract: 점증된 겔과 같은 굳기의 이온적으로 교차결합된 실리콘 중합체는 이타콘산 또는 그의 에스테르 유도체; 치환된 또는 비치환된 사이클릭산 무수물; 치환된 또는 비치환된 공액 올레핀산 또는 그의 혼합물과 폴리실록산을 포함하는 디아미노를 고온에서 저분자량 실리콘 기름 또는 다른 용매의 존재하에 겔과 같은 굳기의 이온적으로 교차결합된 양쪽성이온 실록산 중합체가 형성될 때까지 반응하여 제조된다.
Patent KR-20020063594-A (KR)
Title: Water meters to be mounted in the pipe conduits of a nominal diameter class and method for operating such water meters
IPC: G01F1/12
Filed: 2001-10-18
Abstract: The present invention relates to water meters for the installation in pipe lines of a nominal width-group and a method for operating such water meters, which operate according to the Woltmann principle. The present invention addresses the problem of avoiding the calibration expenditures for each of the nominal widths of the nominal width-group and the disadvantages entailed therein. The solution of this problem, stated generally, is that in the water meters at the relevant site, namely in the annular channel (16) directly in front of the impeller wheel (8), independently of the nominal width of the connected pipe line, a substantially rectangular velocity distribution (19) obtains with stream lines directed substantially parallel to the wall of the annular channel (16), with these flow conditions being substantially identical at identical throughflows.
Patent KR-20020075910-A (KR)
IPC: G05D7/00
Filed: 2001-01-18
Abstract: 밸브 오염 시에도 정확도가 개선되도록, 밸브 관류 특성 곡선이 적응되며, 입력 변수인 밸브 위치가 변동되는 오프셋 값에 가중된다. 
     흡입관 압력(psaugm)의 신뢰성있는 모델의 산출을 위해, 재순환된 배기 가스의 실제 부분 압력으로부터 가능한 한 적게 벗어난, 재순환된 배기 가스의 모델링된 부분 압력(pagr)이 결정된다.  또한, 재순환된 배기 가스의 모델링된 부분 압력(pagr)이 배기 가스 재순환 도관 내에 존재하는 밸브의 관류 특성 곡선으로부터 밸브 위치에 따라 유도된다.  관류 특성 곡선으로부터 유도되어 재순환된 배기 가스의 모델링된 부분 압력(psgr)이 모델링된 흡기관 압력(psaugm)과 측정된 흡기관 압력(psaug)의 차이(△ps)에 따라 적응 가능하게 보정된다(19).
Patent KR-20020097229-A (KR)
Title: 음향 전송 장치
Filed: 2001-04-17
Abstract: 사용자와 이동 전화와 같은 통신 장치 사이에서 음향을 전달하는 장치(10)는 튜브(12)를 매개로 어댑터(22)에 연결되는 비전기적인 이어 피스(13)를 포함하고, 상기 어댑터(22)는 이동 전화에 전기적으로 연결될 수 있다.  추가의 튜브(14)는 음향 도입 단부(14b)를 구비하며, 타단부(14a)에서 어댑터에 연결된다.  음향은 상방으로 튜브(12)를 통해서 전화기로부터 사용자로, 그리고 하방으로 튜브(14)를 통해서 사용자로부터 전화로 이동한다.
Patent KR-20030084559-A (KR)
IPC: F16D41/12
Filed: 2001-03-15
Abstract: 본 발명은 자동차용의 토크 전달형 자동 변속 장치에 관한 것으로, 각각이 출력축(12)상에 자유로이 회전하도록 장착된 피동피니언(22)과 결합되는 구동피니언(20)을 지지하는 입력축(18)과, 출력축(12)과 피동피니언(22) 사이에 장착되는 제어형 단방향 로킹 메커니즘(24)과, 상기 피동축(12) 내부에서 직동 이동되는 적어도 하나의 캠(26)을 포함하고 상기 메커니즘(24)을 양의 방식으로 작동시키는 기계적 수단을 포함한다.
Patent KR-20030013417-A (KR)
IPC: G01S5/02
Filed: 2001-04-30
Abstract: 본 발명은 적어도 하나의 대상물(7) 위치 및/또는 방향을 무성으로 검출하기 위한 방법 및 장치에 관한 것이다.  본 발명에 따라서, 전자기 질문 신호가 질문 스테이션(14)으로부터 방출되고 대상물(7)상에 위치한 엘리먼트(1,2,3)와 저장 전력은 무선으로 기록된 질문 신호를 개별적으로 변조하며 코딩된 응답 신호로서 질문 스테이션(14)으로 전송한다.  이 때 각각의 응답 신호의 시간 간격 및/또는 위상으로부터 위치 및/또는 방향이 검출된다.
Patent KR-20030014267-A (KR)
IPC: H02M3/28
Filed: 2001-03-09
Abstract: 다수의 부하들에 전기 파워를 연속적으로 인가하는 시스템 및 방법이 개시된다. 이 시스템은 이러한 다른 시스템들과 함께 슬레이브 또는 마스터로서 동작할 수 있다. 마스터로서 동작할 때, 본 시스템은 턴온되자 마자 작동되어, 그의 출력 채널들에 연결된 부하들에 파워를 연속적으로 인가하기 시작한다. 슬레이브로서 동작할 때, 본 시스템은 먼저 그것이 연결된 마스터로부터 인에이블 입력 신호를 수신해야 한다. 마스터/슬레이브의 지정은 스위치로 선택가능하며, 이에 따라 직렬 연결된 유닛들은 단일 마스터에서 다수의 마스터들로, 또는 다수 마스터들에서 단일 마스터로 재구성될 수 있다. 본 발명의 새로운 시스템은 부착된 모든 부하들을 동시에 파워업시키는 것으로부터 야기되는 시동 전류 서지를 제거하여, 소자들 상에서의 스트레스를 감소시킴으로써, 파워 분배 네트워크들에 대한 신뢰성을 개선하고 비용을 줄인다.
Patent KR-20030014402-A (KR)
Title: Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms
IPC: C07C47/02
Filed: 2001-06-27
Abstract: Disclosed is a method for the hydroformylation of olefins comprising 2 to 8 atoms, whereby a) an inflow containing olefins and a gas mixture containing hydrogen and carbon monoxide are fed into a reaction zone and reacted in the presence of a hydroformylation catalyst, b) the reaction product which is released from the raw hydroformylation product is redirected into the reaction zone during the extraction of a gaseous recovery flow. The inventive method is characterised in that c) the recovery flow is brought into intimate contact with a wash liquid in order to eliminate the unreacted olefins contained therein, the wash liquid being a vented hydroformylation product, and the olefin-charged wash liquid and the raw hydroformylation product are redirected for regeneration. Said inventive method enables unreacted olefins to be reclaimed to a large extent from the recovery flow.
Patent KR-20040062710-A (KR)
Inventor: CHO MAN SIK
IPC: B60C15/02
Filed: 2003-01-03
Abstract: PURPOSE: A bonding structure of a bead and a rim for a tire is provided to increase the bonding force between the bead and the rim by improving the boding structure between the bead and the rim. CONSTITUTION: A tire(10) comprises a bead(1), a rim(2), an apex(4), and a carcass(5). In a structure for bonding the tire with the rim, a magnet(6) is arranged to one of the bead and the rim coming in contact with the bead, to cause attraction between the bead and the rim. The magnet is inserted into the circumference of bead wires(3).
Patent KR-20040063562-A (KR)
Inventor: CHOI BYEONG TAE
IPC: H04N7/01
Filed: 2003-01-08
Abstract: PURPOSE: An apparatus for detecting the same frame in an interlace image is provided to accurately discriminate whether an interlace field is separated from the same frame or a different frame in a horizontal line. CONSTITUTION: A field data providing unit(100) successively provides a plurality of successive field data. Motion detectors(200a,200b) receive the successive field data from the field data providing unit(100), detect an inter-field and inter-frame motion degree, and output motion information. Pixel motion accumulators(300a,300b) accumulate pixel-unit motion obtained in the motion detectors(200a,200b), and obtain a line-unit motion quantity. Line motion filters(400a,400b) filter the line-unit motion quantity obtained in the pixel motion accumulators(300a,300b) in a vertical direction. Line accumulators(500a,500b) accumulate the line motion quantity filtered in the line motion filters(400a,400b), and obtain a field motion quantity. A same frame discriminator(600) compares the inter-field motion quantity obtained in the line accumulators(500a,500b) with a certain threshold value, and judges whether a successive field is formed as the same one frame.
Patent KR-20030026260-A (KR)
Title: Collapsible tent
Inventor: KIM CHARLES
IPC: E04H15/40
Filed: 2003-01-21
Abstract: PURPOSE: A collapsible tent is provided to supply a collapsible blind for protecting users from the sun, to minimize the heat generation in the tent and to be light and make into a small structure for deposit and carriage. CONSTITUTION: A collapsible tent comprises a closed loop resilient-wound tent member(15) that is distorted to form at least three tent support loops(20), wherein each tent support loop adjoins the other tent support loops along at least a portion of the circumference(17) thereof. The tent support loop has a circumference identical with other tent support loops and a tent screen(40) attached to at least a portion of the circumference of the tent support loop with extending between the opposing portions of the tent support loop to restrain the tent support loop. A common adjoining region loop member is fixed in the tent screen. A collapsible blind includes a closed loop resilient-wound blind member and a blind screen attached to at least a portion of the circumference of a blind member. The blind member forms a common adjoining tent region(35) for the tent support loop.
Patent KR-20040070543-A (KR)
Inventor: NA YUN HWAN
IPC: G11B7/22
Filed: 2003-02-04
Abstract: PURPOSE: A device for processing a screw of a small-sized lead screw is provided to omit a header process for forming a head portion on one end of a material and a cutting process for cutting both ends after a screw cutting process, thereby improving productivity of a lead screw. CONSTITUTION: A vertical body(2) is installed on an upper side of a stand(1). A side body(3) is fixed in connection with one side of the vertical body(2). Both ends of a ball screw axis(23) is installed in vertical direction while rotatively being supported by upper/lower bearing portions(21,22). An interval controlling fixed body(4) is protruded while being fixed to an intermediate part of the side body(3). An interval controlling body(41) is movable for the ball screw axis(23), is supported by a section of supplementary controlling bolts(43), and in which fixing dies(5b) are installed in vertical direction. A moving reciprocating body(6) vertically reciprocates, and in which moving dies(5a) are installed in vertical direction. A material storage tank(8) discharges materials. A material supplying air cylinder(9) operates a material supplying plate(91) for supplying the discharged materials.
Patent KR-20040070743-A (KR)
Inventor: LEE JUNG SEOK
IPC: H01L21/027
Filed: 2003-02-04
Abstract: PURPOSE: A particle remover of a bare reticle is provided to basically prevent particle errors from occurring in a stepper by installing a particle remover in BRS and by performing an air shower process in the particle remover before a reticle is transferred to a pad. CONSTITUTION: A chamber(300) is installed in the stepper to eliminate the particles on the reticle(302). A plurality of air nozzles(304) are installed at a predetermined angle toward the upper/lower surface of the reticle mounted in the chamber. A switching valve(306) supplies particle removing gas to the air nozzle such that the particle removing gas is injected to the upper/lower surface of the reticle, switching on/off according to a predetermined control.
Patent KR-20040010054-A (KR)
Inventor: HATTORI KAZUTAKA
IPC: F02M25/03
Filed: 2003-02-13
Abstract: PURPOSE: To attain control of optionally changing the mixing ratio of fuel and water(an inert material) in a short time according to the magnitude of load and to suppress the production of a nitrogen oxide equivalently to conventional constitution by uniformly mixing the fuel and water(the inert material) in a combustion chamber equivalently to conventional water emulsion fuel. CONSTITUTION: The fuel is injected from a fuel injection nozzle 8 toward the water(the inert material) held in a water holding part 16. Or the fuel is injected from the fuel injection nozzle 8 toward the water(the inert material) supplied from a water supply line 15.
Patent KR-20040075172-A (KR)
Inventor: KIM SEOK JU
IPC: C23C16/00
Filed: 2003-02-20
Abstract: PURPOSE: A vapor deposition device is provided which is capable of forming a uniformed material deposition film on the whole surface of the substrate by converting flow of material vapor discharged from evaporation source perpendicularly to the surface of substrate. CONSTITUTION: The vapor deposition device comprising an evaporation source(10) for transferring heat to a deposition material contained in the evaporation source and forming a deposition film on the surface of substrate(20) positioned in an upper part of the evaporation source by discharging vapor of the deposition material produced in the evaporation source, the vapor deposition device further comprises a means installed between the evaporation source and the substrate to convert flow of material vapor discharged from the evaporation source perpendicularly to the whole surface of the substrate, wherein the means for converting flow of the material vapor discharged from the evaporation source perpendicularly to the whole surface of the substrate is a guider(30) formed of a member having a certain thickness installed with being parallel to the substrate, and a plurality of through holes(31C,31O) perpendicularly penetrating to component member are formed on the guider, wherein dimensions (sectional area) of through holes formed on an outer part of the guider is larger than dimensions (sectional area) of through holes formed on a central part of the guider, and wherein a power supply is connected to the guider, and the substrate is grounded so that an electric field is formed in a space between the substrate and the guider, and a means for ionizing the material vapor discharged is installed on an upper part of the evaporation source to accelerate flow of the material vapor and increase straightness of the material vapor by an electric field formed in a process that the ionized material vapor reaches the substrate through the guider after the material vapor discharged from the evaporation source is ionized.
Patent KR-20040077250-A (KR)
Inventor: JUNG GI YEONG
IPC: H04B10/2581
Filed: 2003-02-28
Abstract: PURPOSE: A passive optical network system and its channel allocation method are provided to support mobility of mobile nodes of a cell managed by an ONU(Optical Network Unit) by using the ONU as a base station. CONSTITUTION: When the kth ONU requests channel allocation for a new MN(Mobile Node)(S201). an OLT(Optical Line Terminator) makes a list of available channels of the kth ONU(S202) and selects a time slot with the smallest number of allocated wavelength(S203). The OLT selects an available wavelength from the selected time slot and selects an allocable channel(S204). If the number of selected allocable channels is 2 or greater(S205), the OLT allocates an allocable channel that has not been used lately for the new MN of the kth ONU(S207). If the number of the selected allocable channels is not larger than 2(S205), the OLT allocates the corresponding allocable channel for the new MN of the kth ONU(S206).
Patent KR-20030076433-A (KR)
Title: 반도체 기억 장치
IPC: G11C16/04
Filed: 2003-03-21
Abstract: 본 발명은 판독 시의 마진 감소를 방지하는 것을 목적으로 한다. 
     판독(독출)하는 메모리 셀(M02)의 드레인(d1)과 충전하는 비트선(BL5) 사이의 플로우팅 상태의 비트선(BL4)을 일정 시간 충전한다.
Patent KR-20030082409-A (KR)
Title: 입체 창조물 조립용 블록 세트 및 입체 창조물 조립용블록의 제작 장치
IPC: A63H9/00
Filed: 2003-04-14
Abstract: 아이가 자유롭게 발상하여 입체 창조물을 구체화할 수 있는 블록 세트를 얻는 것이 가능한 입체 창조물 조립용 블록의 제작 장치를 제공한다.  종이로 된 원통형의 가는 통 블록과, 이 가는 통 블록을 끼워 붙일 수 있는 구멍을 갖는 종이로 된 원통형의 굵은 통 블록으로 된 블록 세트에 있어서의 상기 가는 통 블록과 굵은 통 블록을 제작하기 위한 입체 창조물 조립용 블록의 제작 장치로서, 대면하여 세워 설치되어 마주 대하는 위치에 축 구멍이 개구한 1조의 지지판과, 상기 축 구멍에 회전 가능하게 가설하여 종이를 말아 가는 통 블록을 제작하는 내장용 종이 권취 코어축과, 상기 축 구멍에 회전 가능하게 가설하여 종이를 말아 굵은 통 블록을 제작하는, 상기 내장용 종이 권취 코어축의 외경보다 큰 외경의 조립용 종이 권취 코어축을 구비하고 있는 입체 창조물 조립용 블록의 제작 장치이다.
Patent KR-20040090543-A (KR)
Inventor: CHO JONG HWAN
IPC: G09G3/36
Filed: 2003-04-17
Abstract: PURPOSE: A driving method of a liquid crystal display and a liquid crystal display using the same are provided to prevent operation error by controlling the driving of a liquid crystal panel. CONSTITUTION: The liquid crystal display(700) includes a liquid crystal panel(400), a number of light sensing parts(LSP), a processing part(500) and a driving part(600). The liquid crystal display panel realizes a display screen to display images, and receives lights provided by a user through the display screen. The light sensing parts are embedded in the liquid crystal panel, and sense the light incident through the display screen.
Patent KR-20040090303-A (KR)
Inventor: HAN DONG RAK
IPC: A23L11/20
Filed: 2003-04-17
Abstract: PURPOSE: A method of making red pepper paste by addition of figs and kiwis capable of being used as a meat tenderizer during the manufacture of red pepper paste is provided. The product has excellent color, flavor, taste and overall acceptability as compared to conventional red pepper paste. CONSTITUTION: Figs(Ficus carica L.) or kiwis(Chinese goose-berry) are ground to 120meshes or more and treated into the shape of non-heat liquid paste. During the production of red pepper paste, 3 to 10% by weight of an extract of figs or kiwis is added to red pepper paste, based on the weight of the red pepper paste and then aged at 23 to 26deg.C within 2 months.
Patent KR-20040094994-A (KR)
Inventor: NOH SEUNG JUN
IPC: A23L7/10
Filed: 2003-05-06
Abstract: PURPOSE: Provided is a method for manufacturing uncooked health food, which uncooked health food has increased nutritive value and improved portability and storage, and does not leave dregs within a mouse after eating it. CONSTITUTION: The method for manufacturing uncooked health food comprises the steps of: washing, drying and mixing 25% of potato, 12.5% of corn, 12.5% of glutinous millet, 5% of sea tangle, 5% of radish, 5% of millet, 5% of sweet potato, 5% of Indian millet, 5% of peanut, 5% of Platycodon grandiflorum(Chinese bellflower), 2.5% of Rhynchosia Nolubilis, 2.5% of unpolished rice, 2.5% of job's tear, 2.5% of black bean, 1.67% of barley, 1.67% of wheat, and 1.67% of yellow bean; finely pulverizing the mixture; sterilizing the mixture with ultraviolet rays; inserting water into the mixture and kneading the mixture to produce dough; pressurizing the dough to form noodle; cutting the noodle in a certain length; first shaping the cuts of noodle into particles; drying the first shaped products at 80 to 85 deg. C for 4 to 6 hours; smoothing the surface of the dried products; and packing the second shaped products.
Patent KR-20040097440-A (KR)
Inventor: SHIN SUK KYUN
IPC: G09B1/00
Filed: 2003-05-12
Abstract: PURPOSE: A teaching tool for playing a national flag making game by using puzzle is provided to teach correctly a shape of a national flag by using a game for making the national flag. CONSTITUTION: A teaching tool for playing a national flag making game includes a national flag plate, a figure frame pattern, and a plurality of puzzle units. The national flag plate has a pattern of a national flag. The figure frame pattern having a shape of the national flag is formed on the national flag plate. The puzzle units are inserted into the figure frame pattern in order to complete the shape of the national flag. A Taeguk symbol groove(12) is formed on a center part of the national flag. A plurality of bar grooves(14) are formed around the Taeguk symbol groove. A couple of Taeguk symbol blocks(22), a plurality of long bars(24), and a plurality of short bars(25) are inserted into the Taeguk symbol groove and the bar grooves.
Patent KR-20040098350-A (KR)
Inventor: HONG YEONG TAE
IPC: C08G73/10
Filed: 2003-05-14
Abstract: PURPOSE: A polyimide material, its preparation method and a liquid crystal display device using the material are provided, to prevent the accumulation of charge in an alignment layer, thereby preventing the distortion of LC alignment to remove an afterimage and improving image quality characteristics. CONSTITUTION: The polyimide material is prepared by polymerizing a first material of a monomer having a dianhydride structure and a second material of a monomer having a diamine structure, and any one material of the first and second materials becomes a functional group having a lone electron pair to allow an electron donor and an electron acceptor constituting a main chain to be covalently bonded. Preferably the polyimide material is represented by the formula A or E, wherein I and III are an electron donor, II and IV are an electron acceptor, and X is an element of group 6B such as O, S, etc.
Patent KR-20030060827-A (KR)
Inventor: KIM JIN KYUNG
IPC: B60H1/22
Filed: 2003-05-14
Abstract: PURPOSE: An apparatus for a car with solar cells and an additional battery is provided to charge the additional battery with electricity generated in the solar cells so as to use as power source of an air conditioner of the car. CONSTITUTION: A first storage battery(13) is charged with electricity of a car power source(10) through an inverter(11) and a charging unit(12). An air conditioner(20) is operated by power of the first storage battery. A first blower(21) diffuses chilled air generated by the air conditioner into a car room. A solar cell module(70) is installed on an upper part of a ceiling or an outside wall of a car. A second storage battery(72) separated from the first storage battery stores electric power generated by the solar cell module. The air conditioner or a peltier element module(80) installed on the ceiling or a window of the car use the power stored in the second storage battery. A second charging unit(71) includes a booster and a voltage controller. The peltier element module is attached on the window of the car, or on a cut-off film formed on a lower side of the ceiling of the car.
Patent KR-20040098690-A (KR)
Inventor: KIM YONG JUN
IPC: G01R31/317
Filed: 2003-05-15
Abstract: PURPOSE: A circuit and a method for detecting a signal are provided to stably detect the signal even if a data rate is increased, and reduce power consumption. CONSTITUTION: A delay circuit(114) generates the first/second/third clock signals having predetermined delay times by receiving a clock signal. Dual amplifiers(102-112) detect input signals by comparing the input signal, which is received by respectively responding to the first/second/third clock signals, with the reference voltage signals. A signal detector(128) generates an output signal by responding to the output signals of the dual amplifiers. A sampling circuit(132) generates the output signal by sampling the output signal of the signal detector during a predetermined cycle of the clock signal.
Patent KR-20040098921-A (KR)
Inventor: CHO DUK HYUN
IPC: A63B57/00
Filed: 2003-05-16
Abstract: PURPOSE: A golf tee is provided to effectively prevent side spin, which results in slicing and hooking, such that driving in a desired direction and improvements in drive distance are possible. CONSTITUTION: The golf tee(10) comprises: a body(12) formed in a shank shape and fixed to the bottom surface, such as the ground or the like; and a head(14) provided at an end of the main body for stably supporting a golf ball, wherein the head includes salients longitudinally formed in the forward direction of the golf ball, such that the salients are contacted with the golf ball and elastically deformed to absorb a spin when a side spin is generated at the golf ball.