baber/WOPTO huggingface dataset:
Patent KR-20040063519-A (KR)
Inventor: JIN BO
IPC: G02F1/1343
Filed: 2003-01-08
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent the disconnection of a drain electrode or a source electrode by forming the drain electrode and the source electrode to reduce an overlapped region between a gate electrode and the drain electrode. CONSTITUTION: The first panel includes a black matrix, a white filter and a common electrode. The second panel is separated in a certain interval from the first panel, and is located in an upper portion. The second panel includes gate wires, data wires and a semiconductor layer(150). The gate wires have a gate electrode(123). The data wires have a source electrode(173) and a drain electrode(175). The semiconductor layer(150) is overlapped with the gate electrode(123), the source electrode(173) and the drain electrode(175). A liquid crystal layer is formed between the first panel and the second panel. A backlight disposed under the first panel radiates three RGB optical sources. The source electrode(173) includes a plurality of source electrode branch portions(173a). The drain electrode(175) includes a plurality of drain electrode branch portions(175a). The source electrode branch portions(173a) and the drain electrode branch portions(175a) are alternately formed each other.
Patent KR-20040064965-A (KR)
Title: Non-volatile semiconductor memory device
Inventor: KIM GI CHEOL
IPC: H01L27/115
Filed: 2003-01-13
Abstract: PURPOSE: A non-volatile semiconductor memory device is provided to store 2-bits data within one unit cell and increase a degree of integration of data by forming a charge storage part on two drain regions, one source, and a silicon substrate. CONSTITUTION: A non-volatile semiconductor memory device includes a silicon substrate, a charge storage part, and a conductive layer. A drain A(D1) and a drain B(D2) are formed on both sides of a surface of a silicon substrate. A source(S) is formed between the drain A and the drain B. The charge storage part is formed by laminating a first oxide layer(21), a nitride layer(22), and a second oxide layer(23) on the drain A, the drain B, the source, and the semiconductor substrate. The conductive layer(30) is laminated on the charge storage part in order to form a control gate.
Patent KR-20030063177-A (KR)
Title: 게임 장치 및 프로그램
IPC: A63F13/5258
Filed: 2003-01-17
Abstract: 사용자가 필요에 따라서, 자신이 출주시킨 말 등의 특정마를 중심으로 한 레이스 실황을 볼 수 있는 게임 장치를 제공한다.  가상적인 필드 상에서 자전거 등의 복수의 이동체가 이동하고, 그 진행 중의 화상 및 실황 음성이 재생된다.  이동체의 이동 상황의 실황은, 통상 실황 모드와, 특정 실황 모드의 2개의 모드에 의해 구성된다.  통상 실황 모드에서는, 미리 정해진 방법에 따라서, 화상 및 실황 음성이 재생된다.  한편, 특정 실황 모드에서는, 이동체 내의 특정한 주목 이동체를 중심으로 하여 화상 및 실황 음성이 작성되고, 재생된다.  그리고, 사용자는, 특정 실황 모드를 선택함으로써, 주목하는 특정한 이동체를 중심으로 한 실황을 볼 수 있다.
Patent KR-20040068680-A (KR)
Title: High voltage transformer
Inventor: LEE GIL YEONG
IPC: H01F27/40
Filed: 2003-01-27
Abstract: PURPOSE: A high voltage transformer is provided to detect accurately temperature of a coil by preventing the movement of a temperature sensor. CONSTITUTION: A high voltage transformer comprises a coil, a temperature sensor(40), and a fixing unit. The temperature sensor detects the temperature of the coil. The fixing unit fixes the temperature sensor to the core(10) and includes a protection case(50) for accommodating the temperature sensor, and a rivet(30) for fixing the protection case to the core. The protection case includes a coupling hole for passing through the rivet.
Patent KR-20040069151-A (KR)
Inventor: CHOI HO SEONG
IPC: H01J1/30
Filed: 2003-01-28
Abstract: PURPOSE: A spacer for FED panel and a fabricating method thereof are provided to prevent the distortion of the electric field and reduce the power consumption by preventing the electrification of the spacer. CONSTITUTION: An FED panel includes a spacer, which is installed between an anode plate and a cathode plate. The spacer is formed with a three-layer tape including an insulating tape(111) and a conductive tape(112) adhered on both sides of the insulating tape. A specific resistance of an insulating material of the insulating tape is more than 10¬12¥Øcm. The insulating material of the insulating tape is formed with one of Al2O3 and SiN.
Patent KR-20030067535-A (KR)
Title: 양면 배선 기판의 제조 방법
IPC: H05K3/42
Filed: 2003-02-06
Abstract: 제 1 도체층 및 제 1 절연층을 구비하는 기판 재료로부터 양면 배선 기판을 제조하는 양면 배선 기판의 제조 방법은, 상기 제 1 절연층만을 관통하거나, 상기 제 1 절연층과 상기 제 1 도체층의 양쪽을 관통하도록, 상기 기판 재료 내에 도통 구멍을 형성하는 단계와, 상기 제 1 절연층의 표면과 상기 관통 구멍의 벽면에 도전성 박막층을 형성하는 단계와, 상기 도전성 박막층 상에 제 2 절연층을 형성하는 단계와, 상기 도전성 박막층의 소정 부분에, 전해도금에 의해서 제 1 도체 배선을 형성하는 단계와, 내화학성 필름으로 상기 제 1 도체 배선을 피복하고, 상기 제 1 도체층의 다른쪽 면의 소정 부분을 화학적으로 용해함으로써 제 2 도체 배선을 형성하는 단계, 및 상기 제 2 절연층 및 상기 필름을 제거하는 단계를 포함한다.
Patent KR-20030016361-A (KR)
Inventor: CHUNG IN SIK
IPC: C02F1/00
Filed: 2003-02-10
Abstract: PURPOSE: A device for removing grit in sewage treatment plant is provided. CONSTITUTION: The device comprises an influent passage(12) provided with a water inlet and a water outlet(11) at the bottom thereof; an impeller(16) which is submerged by half in the influent passage and covered by a cover(23); a container set under open end of the cover(23) for receiving grit collected. At the ends of four impeller plates(15) of the impeller(16), brushes or scrappers(14) are fixed to scrap and move grit to the opening of the cover(23). At the bottom of the water passage(12), a perforated screen or a flat bar type screen(18) is installed concentrically with the impeller(16).
Patent KR-20040077042-A (KR)
Inventor: KIM HYO SANG
IPC: H01L21/28
Filed: 2003-02-27
Abstract: PURPOSE: A method for forming a damascene metal line is provided to reduce the manufacturing cost by using a barrier layer including a diffusion barrier and a titanium wetting layer as a barrier layer of a copper layer. CONSTITUTION: A bottom metal line(12), the first diffusion barrier(14), and an interlayer dielectric(16) are sequentially formed on an insulating layer(10) of a semiconductor substrate. An opening part is formed on the interlayer dielectric. The second diffusion barrier is formed on the inside of the opening part. The bottom metal line is exposed by removing the first and the second diffusion barriers from the bottom of the opening part. A wetting liner(38) is coated on the exposed bottom metal line and the second diffusion barrier of the sidewall of the opening part. A copper seed liner(40) is coated on the wetting liner.
Patent KR-20030026284-A (KR)
Inventor: JUNG BYEONG OK
IPC: B01D71/08
Filed: 2003-03-05
Abstract: PURPOSE: Provided are a water purification filter with a chitosan elution filter and a method for fabricating the chitosan elution filter. CONSTITUTION: The method comprises the steps of preparing water soluble chitosan and non-water soluble chitosan (S12), mixing water soluble chitosan aqueous solution and non-water soluble chitosan acid solution (S14), forming a thin film (chitosan elution film) by spreading the mixed solution on a panel and drying the spread solution (S16), and separating the chitosan elution film from the panel (S18).
Patent KR-20030076409-A (KR)
Title: 동축 커넥터용 콘택트 및 그것을 구비한 동축 커넥터
IPC: H01R103/00
Filed: 2003-03-20
Abstract: 동축 케이블의 중심도체가 소정 위치에 접합되면서 땜납에 의해 결선되는 결선부와，중심도체의 선단부측에 설정되고 이 중심도체의 측면을 양측으로부터 지지 가능하도록 형성된 제1 위치 결정부와，중심도체의 후단측에 설정되고 이 중심도체의 측면을 양측으로부터 지지 가능하도록 형성되어 있는 것과 동시에 이 중심도체를 덮는 절연체의 단면에 접합하도록 형성된 제2 위치 결정부를 구비하고 있다．
Patent KR-20040083592-A (KR)
Inventor: CHO JONG HWAN
IPC: G02F1/1333
Filed: 2003-03-24
Abstract: PURPOSE: An LCD for photo sensing is provided to obtaining a light source for a light pen by driving a backlight assembly, thereby reducing the complicated work for providing light sources for lamp and power supply separately. CONSTITUTION: An LCD for photo sensing includes a backlight assembly(200) for generating first light in response to power supply from the outside, an LC panel(110) for displaying images by the first light, and a light pen(950). The light pen includes a light projecting part for projecting second light by collecting the first light, and a light transmission line coupled with the backlight assembly and the light projecting part for supplying the first light to the light projecting part.
Patent KR-20030090507-A (KR)
Title: 크로스헤드 엔진
IPC: F16C5/00
Filed: 2003-05-13
Abstract: 본 발명은 배속 실린더(1)에 배치된 하나 이상의 피스톤(3)을 구비하고, 피스톤(3)이 피스톤 로드(4)를 경유하여 크로스헤드(5)와 결합되며, 크로스헤드(5)가 커넥팅 로드(6)를 경유하여 크랭크 축(7)과 연동하고 측부 가이드 슈(11)를 구비하며, 가이드 슈(11)에는 피스톤(2)의 이동 방향과 평행하게 연장된 크로스헤드 가이드(12)가 배속되는 크로스헤드 엔진에 관한 것으로, 그러한 크로스헤드 엔진에서는 크로스헤드 가이드(12)의 슬라이드 면(14)이 그 길이(S)에 걸쳐 가압 가이드 슈(11)에서 행해지는 크로스헤드(5)의 행정 동안 그 행정 길이(S)에 걸친 가이드 슈(11)와 크로스헤드 가이드(12) 사이의 상호 가압력의 예상 추이에 맞춰 형성되어 가이드 슈(11)에 의해 접촉되는 그 지지 면이 가압력에 따라 증가 및 감소되도록 함으로써, 우수한 효율 및 높은 경제성이 얻어지게 된다.
Patent KR-20030088375-A (KR)
Title: Biologically active polymeric conjugate for hepatocyte targeting of drug
Inventor: PARK MYEONG OK
IPC: A61K47/48
Filed: 2003-05-13
Abstract: PURPOSE: Provided is a biologically active polymeric conjugate for hepatocyte targeting of a drug, which is characterized by covalent bond of a targeting residue and a drug to each end of a biocompatible polymer. CONSTITUTION: A biologically active polymeric conjugate is represented by the formula I of X-P-A¬1-D, wherein X is a targeting residue for hepatocyte targeting; P is a biocompatible polymer, D is a drug to need hepatocyte targeting and A¬1 is the bond between the biocompatible polymer and the drug. Other conjugates are represented by the formula II of (X-Y-P-Y¬1)m-(L)s-A¬1-D or the formula III.
Patent KR-20040100166-A (KR)
Inventor: AHN JAE HONG
IPC: G06F3/14
Filed: 2003-05-21
Abstract: PURPOSE: An AD(ADvertisement) method using a log-in/out screen of on/offline application programs and a device thereof are provided to continuously expose an AD to users whenever the user logs in to the programs by replacing the log-in screen with an AD screen. CONSTITUTION: An image extractor(10) extracts an image of an advertising product. A computer(20) outputs a skin on the log-in/out screen by processing a graphic file of the extracted image. A monitor(30) displays the log-in/out screen skinning an AD screen. The image extractor is equipped with a digital camera(11) for picturing the product and a scanner(15) for scanning goods on pamphlets. The computer main body is equipped with a processor(21) performing entire AD process using the log-in/out screen, a memory(23) storing the AD contents, and a user profile(25) storing a profile of the user.
Patent KR-20040042789-A (KR)
Inventor: OJIMA KOUICHI
IPC: G05D16/20
Filed: 2003-06-12
Abstract: PURPOSE: A solenoid valve is provided to secure a predetermined response property after a long-time motion, to prevent the reduction of control performance, and to reduce motion noise. CONSTITUTION: A solenoid valve(100) is composed of a valve seat unit(16) having suction and discharge ports(18,19), a fluid passage(20) formed between the suction and discharge ports, and valve seats(22,23) formed at the correspondent fluid passage; a plunger body(15) having a plunger(7) disposed in a hollow column-shaped plunger chamber(6) to freely reciprocate and valves(10,12) installed at one end of the plunger to open and close the fluid passage together with the valve seat; a coil(2) for moving the plunger body by driving the plunger; a fixing iron core(4) arranged in the movement direction of the plunger and excited by the coil to suck in the plunger and to press and stop the plunger body at a retreat position; an elastic body(8) compressed between the plunger and the fixing iron core to support the correspondent plunger body to a forward movement position; and a spacer(9) having pieces inserted between the plunger and the fixing iron core.
Patent KR-20040107160-A (KR)
Inventor: CHO GIL WON
IPC: F23D14/48
Filed: 2003-06-12
Abstract: PURPOSE: A fuel supply device of a regenerative combustion system is provided to prevent temperature decrease of the furnace and to restrict oxidation in increasing temperature of a fuel pipe while injecting fuel to the burner by modifying the structure of the fuel pipes. CONSTITUTION: A regenerative burner(5A) of a regenerative combustion system is composed of a first air nozzle(2a) and a second air nozzle(2b) extended to a chamber(10) to inject combustion air(2), and made of refractory materials. A fuel nozzle(20) is formed in the end of the regenerative burner and bent or rounded from the center of the body to the end of the nozzle. Air is passed through the first nozzles and the second nozzles connected to the chamber via a regenerator(6), and divided into primary air and secondary air. Fuel is supplied to the center of the additional fuel nozzle, and streamed into the furnace through the fuel nozzle bent for the end of the nozzle.
Patent KR-20030096086-A (KR)
IPC: H01J1/14
Filed: 2003-06-13
Abstract: 본 발명의 과제는 높은 전류 밀도 상태에 있어서, 장시간에 걸쳐 동작시킨 경우에 안정된 전자 방사 특성을 유지시키고, 게다가 그 제조 공정을 합리화시켜 저렴한 가격으로 양산성이 우수한 음극선관을 실현 가능하게 하는 데 있다. 
     음극(40)을 구성하는 전자 방사 물질층(42)은 알칼리 토류 금속(바륨, 스트론튬, 칼슘) 산화물로 이루어지는 산화물층에 평균 입경을 1.2 ㎛ 이하로 하는 스칸듐 화합물을 스트론튬에 대한 원자 중량비 0.003 내지 0.3의 범위에서 분산시켜 형성하고, 기체 금속(41)은 니켈을 주성분으로 하는 환원성 금속을 포함하고 또한 전자 방사 물질층(42)과 접하는 정상부 표면(41a)의 판 두께를 0.17 ㎜ 이상으로 한다.
Patent KR-20040028482-A (KR)
Inventor: LORAH DENNIS PAUL
IPC: C08F265/04
Filed: 2003-06-13
Abstract: PURPOSE: Provided is a non-aqueous composition having at least one of increased flexibility, high impact resistance, high flaw resistance, high slip property and high hardness. CONSTITUTION: The non-aqueous composition comprises a non-aqueous medium, a polymer soluble in the non-aqueous medium, and a dispersant of polymeric nano-particles having an average diameter of 1 to 50 nm and containing at least one multi-ethylenically unsaturated monomer as polymerization units.
Patent KR-20040110333-A (KR)
Inventor: CHOI U HYEOK
IPC: H01M2/34
Filed: 2003-06-18
Abstract: PURPOSE: A secondary battery is provided to ensure battery safety without using any separate safety device disposed at the outside of a can, to realize slimming and downsizing of the battery, and to simplify a battery manufacturing process. CONSTITUTION: The secondary battery comprises: an electrode assembly(8) comprising a cathode plate(4), anode plate(6), separator(2) interposed between both plates, cathode lead(14) fixed to the cathode plate and an anode lead(16) fixed to the anode plate; a can(10) whose one surface forms an opening(10a) through which the electrode assembly is contained in the can along with an electrolyte; and a cap assembly(12) fixed to the opening of the can for sealing the can, wherein at least one of the cathode lead(14) and the anode lead(16) is formed of a fusible alloy having a melting point of 150-200 deg.C.
Patent KR-20040110563-A (KR)
Inventor: CHOI HUI HWAN
IPC: H01L21/68
Filed: 2003-06-19
Abstract: PURPOSE: A panel supporting apparatus is provided to facilitate a transferring of a glass substrate by providing at least one auxiliary support portion. CONSTITUTION: A panel supporting apparatus is provided in a chamber and supports a glass substrate(7) transferred to the chamber. The panel supporting apparatus includes a support portion(11) and at least one auxiliary support portion(21). The support portion includes a support base(13) for supporting the glass substrate and a plurality of pins(16) which are provided to come in or out of an edge portion of the supporting base and lift up/down the glass substrate. The auxiliary support portion raises the glass substrate by moving between the glass substrate elevated by the pins and the support base.
Patent KR-20050000071-A (KR)
Inventor: CHO NAM SOO
IPC: F25D21/08
Filed: 2003-06-23
Abstract: PURPOSE: A structure for fixing surface heaters in a refrigerator is provided to defrost an evaporator by heat transferred from the surface heaters by adhering the surface heaters closely to the evaporator, thereby improving defrosting efficiency of the evaporator and heat transfer efficiency. CONSTITUTION: A plurality of heater fixing devices(467) is formed at both ends of front and rear surfaces of an evaporator(460) and both ends of surface heaters(464). The surface heaters are adhered closely to the evaporator by combining the heater fixing devices. The heater fixing devices are formed of combining protrusions(468) protruded at both ends of front and rear surfaces of the evaporator at predetermined length to accurately place heating surfaces of the surface heaters at front and rear surfaces of the evaporator, and combining holes formed at both ends of the surface heaters.
Patent KR-20050002012-A (KR)
Inventor: KWON PAN KI
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A semiconductor device fabricating method capable of compensating for damage of a hard mask is provided to stabilize a subsequent process by compensating for a nitride layer hard mask damaged in a process for etching an interlayer dielectric and by making the nitride layer hard mask on a gate electrode maintain a predetermined thickness or more. CONSTITUTION: A semiconductor substrate(20) is prepared which includes a gate electrode that has an upper surface covered with a hard mask and a sidewall covered with a spacer. An interlayer dielectric is formed on the semiconductor substrate. The interlayer dielectric is selectively etched to expose the semiconductor substrate. A compensation hard mask is formed on the hard mask damaged in a process for etching the interlayer dielectric. A conductive layer is formed on the semiconductor substrate having undergone the process for forming the compensation hard mask and is polished to form a plug.
Patent KR-20050003010-A (KR)
Inventor: AHN SANG TAE
IPC: H01L21/31
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce contact resistance and to remove effectively defects by improving densification of a fluidity insulating layer. CONSTITUTION: Gate electrodes(12) are formed on a semiconductor substrate(10). A gate passivation layer(15) is formed on the gate electrode to prevent oxidation of the gate electrode. A polysilicon layer(16) is formed on the gate passivation layer. A fluidity insulating layer(17) is filled between the gate electrodes. Annealing is then performed in order to densify the fluidity insulating layer and to oxidize the polysilicon layer.
Patent KR-20050007725-A (KR)
Inventor: YANG BEUNG JEA
IPC: H01J29/02
Filed: 2003-07-11
Abstract: PURPOSE: A color cathode ray tube is provided to improve contrast by using a tint glass or a dark tint glass, and improve uniformity of brightness by maximizing screen transmittivity of a panel in a peripheral portion of a longer side of the panel. CONSTITUTION: A color cathode ray tube comprises a panel having a flat outer surface and an inner surface with a predetermined curvature; a funnel mounted on a rear surface of the panel; an electron gun inserted into a neck portion of the funnel so as to emit electron beams toward a screen(100); and a shadow mask having a plurality of electron beam passing holes, wherein the shadow mask is spaced apart from the inner surface of the panel. The formula 1.14<=BMd/BMc<=1.32 is satisfied so as to improve uniformity of brightness of the screen, wherein BMd is a black matrix width(120) of the diagonal end of the screen, and BMc is a black matrix width(110) of the center of the screen.
Patent KR-20050007884-A (KR)
Inventor: LEE JONG KYU
IPC: B32B17/00
Filed: 2003-07-12
Abstract: PURPOSE: Provided is a method of non-combustible glass panel suitable for use as non-combustible interior in various construction and vehicle because it has excellent fire resistance and no generation of noxious gases during melt and combustion. CONSTITUTION: The method comprises the steps of forming steeping liquid of liquid glass by mixing 25% by weight of liquid glass(NaSiO2) and 75% by weight of water with stirring; dipping glass fiber sheet to the steeping liquid of liquid glass; and passing the glass fiber sheet between drawing rollers warmed up to 300 deg.C to form panel. The step of forming a glass fiber sheet into a panel is performed under vacuum such that moistures are readily evaporated from the steeping liquid of liquid glass. For this, provided are drawing rollers warmed by a heater encompassed in each drawing roller.
Patent KR-20050005223-A (KR)
Inventor: CHOI CHANG MUK
IPC: B23P19/00
Filed: 2003-07-15
Abstract: PURPOSE: A structure for a valve seat fitting apparatus of an engine cylinder head is provided to increase the productivity, and to improve working efficiency by assembling the valve seat with the engine cylinder head continuously and automatically. CONSTITUTION: A cylinder is installed in a line with a valve hole(12) of an engine cylinder head(3) according to the stroke of a cylinder rod, and a nitrogen gas cooling unit(6) is mounted vertically in the end of the cylinder rod. A valve seat is passed through the nitrogen gas cooling unit and placed between four inverse L-shaped levers. The inverse L-shaped lever is combined with a bracket by a hinge, and a spring is connected to the inverse L-shaped lever at the valve seat side and the bracket at the hinge side. Four grooves are arranged circumferentially at 90 angular degrees in the cylinder rod, and the cylinder rod is reciprocated without fitting the end of the inverse L-shaped lever.
Patent KR-20050012081-A (KR)
Inventor: KIM UNG SU
IPC: F25D23/02
Filed: 2003-07-24
Abstract: PURPOSE: A door for a refrigerator is provided to reduce the number of parts for fastening a cap decoration and a door decoration and accordingly to decrease work processes for fixing the cap and door decorations. CONSTITUTION: A door(50) for a refrigerator is composed of an outer door(51) forming a front shape; a door liner(53) disposed in the rear side of the outer door to form a rear shape; a pair of cap decorations(55) arranged on the upper and lower parts of the outer door and the door liner to form upper and lower shapes and formed with a combining boss integrated with both ends of the inside; a pair of door decorations(61) disposed at both sides of the outer door, the door liner, and the cap decoration to form a shape of both laterals sides and formed with combining holes(62a) arranged on the upper and lower sides to correspond to the combining boss; and a combining tool joined in the combining tool through the combining boss to fix the cap and door decorations.
Patent KR-20050018478-A (KR)
Inventor: KIM JANG HOON
IPC: H01L21/66
Filed: 2003-08-14
Abstract: PURPOSE: A method for forming the color of a SEM(scanning electron microscope) image of semiconductor measuring equipment is provided to easily monitor a defective state by making the SEM image of a wafer be seen in color when a beam is injected to semiconductor measuring equipment to take a SEM picture of the wafer. CONSTITUTION: The first electron ray generated from an electron gun(10) is formed of an optimized beam state through the first column(30) to be irradiated to a sample(24). The second electron ray on which the first electron ray irradiated to the sample is reflected is formed of an optimized beam state through the second column(26). The optimized second electron ray is multi-level amplified. The amplified electron ray of each level is converted to form a SEM image of various colors.
Patent KR-20050022552-A (KR)
Inventor: SON SEOK OK
IPC: B23Q5/22
Filed: 2003-08-20
Abstract: PURPOSE: A tool rest transfer PCNC is provided to increase machining accuracy by executing works without moving a working table on which workpieces are placed, and to expand a working area by substituting small three-dimensional cutting machines and large machine tools. CONSTITUTION: A tool rest transfer PCNC is composed of a body frame comprising upper and lower frames(2,1); a transfer tool rest(5) installed on the upper part of the upper frame, mounted with a cutting tool, and transferred in the direction of an X-axis; a computer controlling whole operations; a working plate fixed and installed at the upper part of the lower frame and arranged with workpieces on the upside; a Y-axis transfer block(21) disposed on the transfer tool rest and carried in the direction of a Y-axis; and a spindle motor(36) mounted at the Y-axis transfer block to move vertically and installed with the cutting tool.