baber/WOPTO huggingface dataset:
Patent KR-20160011597-A (KR)
Inventor: SUGIURA RYUTA
IPC: H01M4/58
Filed: 2015-07-21
Abstract: The present invention provides a positive electrode active material for a lithium secondary battery, a positive electrode for a lithium secondary battery, and a lithium secondary battery. The positive electrode active material for a lithium secondary battery has a first particle comprising a spinel phase and a layered rock salt phase. The spinel phase has composite oxide which contains nickel and manganese and which has a spinel-type crystal structure comprising at least lithium, nickel and manganese. The layered rock salt phase has transition metal composite oxide having a layered rock salt type crystal structure comprising lithium and at least one transition metal element. The composite oxide containing nickel and manganese comprises oxygen and fluorine. The transition metal composite oxide comprises oxygen and fluorine.
Patent KR-20160016638-A (KR)
Inventor: OHMARU TAKURO
IPC: H04N5/3745
Filed: 2015-07-28
Abstract: The present invention is to provide an imaging device for reducing power consumption. The imaging device includes a pixel, a digital circuit, and an analog processing circuit. The pixel has a function for outputting difference data. The analog processing circuit includes: a constant current circuit which has a function for making first current flow based on the difference data according to a first control signal; a current comparison circuit which has a function for supplying second current flow flowing on the constant current circuit according to change of the difference data and a function for setting a determination signal as an active value depending on whether the second current is supplied to the constant current circuit; and a control circuit which has a function for controlling functions of the constant current circuit and the current comparison circuit to be stopped as the determination signal becomes the active value. The digital circuit operates as the determination signal becomes the active value.
Patent KR-20170016651-A (KR)
Inventor: YOO HEUNG RYOL
IPC: H02B11/133
Filed: 2015-08-04
Abstract: 본 발명은 패드 락 장치에 관한 것이다. 
본 발명은 배전반의 내측에 설치되어 부하단으로 전원을 공급 및 차단하는 회로차단기의 상면에 슬라이딩 동작으로 상기 회로차단기의 절환스위치를 밀고 당기는 슬라이딩부와 상기 슬라이딩부와 결합되어 상기 배전판의 도어 개폐에 따라 작동하면서 상기 슬라이딩부를 밀고 당기는 작동부로 구비되는 패드 락을 설치함으로써, 상기 배전반의 전체 구성을 간단하게 하고, 아울러 상기 회로차단기의 절환스위치를 간단하고 정확하게 오작동 없이 절환할 수 있는 효과를 제공하게 되는 것이다.
Patent KR-20170017549-A (KR)
Title: 장미의 내한성 개선 방법
Inventor: LEE SU YOUNG
IPC: A01H5/02
Filed: 2015-08-07
Abstract: 본 발명은 장미의 내한성(耐寒性, cold resistance) 개선 방법에 관한 것으로, 구체적으로 장미에 대장균 유래 슈퍼옥사이드 디스뮤타제 2(Superoxide dismutase 2, SOD2) 유전자를 도입하여 발현되도록 함으로써 장미의 내한성을 증대시키는 방법에 관한 것이다. 
본 발명에 따르면 장미의 내한성을 효과적으로 개선할 수 있다. 내한성이 개선된 본 발명에 따른 장미는 저온 환경에서도 보다 오랫동안 생존할 수 있어, 작물의 생산수율을 증가시키고 생산비용을 절감하는 효과를 기대할 수 있다.
Patent KR-20170018245-A (KR)
Title: Semiconductor Device
Inventor: LEE JAE DUK
IPC: H01L27/115
Filed: 2015-08-07
Abstract: The present invention relates to a semiconductor device, comprising: a substrate including a circuit area, and first and second connection areas arranged on opposite sides of the circuit area, respectively; a logic structure including a logic circuit arranged on the circuit area and a lower insulation layer covering the logic circuit; and a memory structure on the logic structure. The logic circuit includes a first page buffer arranged adjacent to the first connection area and a second page buffer arranged adjacent to the second connection area. The memory structure includes bit lines extended to at least one of the first and second connection areas.
Patent KR-20170019219-A (KR)
Inventor: OH EUNG SE
IPC: G21D3/04
Filed: 2015-08-11
Abstract: The present invention relates to an apparatus and a method for controlling a safety system device of a nuclear power plant by using a logic gate element. The apparatus for controlling a safety system device of a nuclear power plant by using a logic gate element according to the present invention comprises a plurality of blocks which receive a plurality of control signals and at least one control selection signal, and generate an output signal, wherein the blocks include a plurality of logic gate elements, output signals of some blocks of the blocks are input signals for one block of the blocks, and a device control signal for controlling the apparatus for controlling a safety system device is generated by one block receiving the input signal.
Patent KR-20170019949-A (KR)
Inventor: CHO HYUNG JOON
IPC: H01L21/66
Filed: 2015-08-13
Abstract: A method for measuring the linewidth of a pattern is provided. The method of measuring the linewidth of a pattern may include providing a target image with respect to a pattern, generating a virtual image including a line shape formed by using the target image, and comparing the target image and the virtual image with the scanning electron microscope (SEM) image of the pattern. So, matching accuracy between the target image and the SEM image can be improved.
Patent KR-20170022313-A (KR)
Title: Drain Switchgear for washbasins
Inventor: KIM DO GYUN
IPC: E03C1/23
Filed: 2015-08-20
Abstract: An objective of the present invention is to provide a device for opening and closing a drain for a wash basin which stably opens and closes while being lifted and lowered by rotation, and has a maximally simple structure for removing collected foreign substances. The device for opening and closing the drain for the wash basin comprises: an opening/closing cap having a gripping unit formed on an upper surface thereof to be rotated, and airtight packing disposed on a bottom surface to be mounted on the drain to be airtight; a coupling rod positioned in the drain on a bottom surface of the opening/closing cap to be coupled with a strainer to filter out an entering foreign substance; and a lifting unit lifted and lowered on a lower portion of the strainer and a lower portion of the drain on a position corresponding thereto by rotating the opening/closing cap to open and close the drain. Accordingly, assembly is simple and user convenience is provided; and foreign substances are quickly and conveniently removed within a short time without causing inconveniences.
Patent KR-20170027358-A (KR)
Inventor: JANG KWAN SOON
IPC: A61M5/168
Filed: 2015-09-01
Abstract: 본 발명은 수액백의 위치에 관계없이 인위적으로 수액을 일정한 시간간격으로 일정량을 자동으로 압출 주입하는 정맥주사액공급장치에 관한 것으로, 
통상 수액 주입시 수액백은 인체보다 높게 유지해야 하고 주입량을 제어하기 위해 롤러클램프 형태의 수액조절기로 사용자의 감각에 의존하거나 복잡한 기계장치로 수액량을 제어하고 있으나,  
본 발명은 탄성튜브 내부에 흡입역지변과 압출역지변과 쵸크본체를 내설하고 이들 역지변 사이의 탄성튜브를 외부에서 모터 구동수단으로 압압(押壓)하여 일정량의 수액을 토출하며, 압출역지변과 쵸크본체사이의 탄성튜브 외부면에 압력센서를 밀착 설치하여 압출되는 압력을 실시간 검지함으로써 수액이 정상적으로 공급되고 있는지, 수액내 공기방울이 혼입되지 않는지를 검지할 수 있으며 이를 마이크로콘트롤러에 입력하고 그 결과에 따라서 모터를 제어하며 경보하는 정맥주사액공급장치이다.
Patent KR-20160033041-A (KR)
Title: Method for grinding workpiece
Inventor: MIHARA TAKUYA
IPC: H01L21/683
Filed: 2015-09-11
Abstract: The present invention is to provide a method for grinding a workpiece which, even when grinding is performed while holding a plurality of workpieces at the same time, can prevent a contact maker from being damaged. The method for grinding a workpiece according to the present invention comprises a holding step, a preliminary measuring step, an evacuating step, and first and second grinding steps. During the holding step, workpieces (W) are held on a holding surface (10a) of a holding means (10). During the preliminary measuring step, the holding means (10) is rotated while bringing a contact maker (43) of a height measuring means (40) into contact with a rear surface (WR) of the workpieces (W). During the evacuating step, the contact maker (43) is moved away from the rear surface (WR). During the first grinding step, the workpieces (W) is ground until a grinding wheel is positioned at a minimum height position of the workpieces (W). During the second grinding step, the workpieces (W) is ground until a height of the grinding wheel reaches a desired final thickness. A rotating speed of the holding means (10) during the preliminary measuring step is slower than that of the holding means (10) during the first grinding step.
Patent KR-20170032073-A (KR)
Title: Planetary gear train of automatic transmission for vehicles
Inventor: PARK JONG SOOL
IPC: F16H3/66
Filed: 2015-09-14
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. According to an embodiment of the present invention, the planetary gear train includes: an input shaft receiving power of an engine; an output shaft outputting gear-shifted power; a first planetary gear set including first, second, and third rotary components; a second planetary gear set including fourth, fifth, and sixth rotary components; a third planetary gear set including seventh, eighth, and ninth rotary components; a fourth planetary gear set including tenth, eleventh, and twelfth rotary components; and six control components placed in a part selectively connecting the rotary components with each other, or placed in a part selectively connecting the rotary components with a transmission housing. The input shaft is regularly connected with the second rotary component, the output shaft is regularly connected with the eleventh rotary component, the first rotary component is regularly connected with the fourth rotary component, the fifth rotary component is regularly connected with the eighth rotary component, the sixth rotary component is regularly connected with the eleventh rotary component, the ninth rotary component is regularly connected with the tenth rotary component, and three of the six control components are operated, and thus at least nine forward speeds and at least one reverse speed are realized.
Patent KR-20170033058-A (KR)
Inventor: CHOI YONG SUN
IPC: G06K9/00
Filed: 2015-09-16
Abstract: 본 발명은 위조 지문의 식별 정밀도를 높일 수 있는 센서 패키지 및 이를 이용한 위조 지문 식별 방법에 관한 것이다. 본 발명의 실시예에 따른 센서 패키지는 센서 모듈 그리고 제어부를 포함한다. 여기서, 센서 모듈은 대상물의 지문정보 및 대상물의 표면의 컬러정보를 측정한다. 그리고, 제어부는 센서 모듈에서 측정되는 지문정보 및 컬러정보를 등록된 기준체의 지문정보 및 컬러정보와 비교하여 대상물에서 측정되는 지문의 위조 여부를 식별한다.
Patent KR-20170034671-A (KR)
Inventor: YANG IN CHUL
IPC: A61M16/04
Filed: 2015-09-21
Abstract: The present invention relates to a fixing apparatus for an endotracheal intubation tube which comprises: a mask body part including a tube insertion hole which corresponds to a facial structure of a patient and through which the endotracheal intubation tube is inserted at the center, and a tube fixing hole which communicates with the tube insertion hole by at least one communication channel, and into which the endotracheal intubation tube is fixed; and a rear surface part including a lower part supporter formed on a rear surface of the mask body part to support a tongue of the patient, and an upper part supporter disposed on an opposite side of the lower part supporter to support opposite side of the tongue, wherein the communication channel is closed by an external pressure, thereby fixing the endotracheal intubation tube into the tube fixing hole.
Patent KR-20170036527-A (KR)
Title: Tilt locking apparatus of truck cab
Inventor: KWON JIN YOUNG
IPC: E05B65/00
Filed: 2015-09-24
Abstract: The present invention relates to a tilting locking device of a truck cab, comprising: a latching hook fixed to a lower side of a truck cap; a tilting lever rotationally installed at the bottom of the truck cap; a hook lever disposed adjacent to the latching hook to be able to rotate in forward and backward directions, and selectively engaged with or disengaged from the latching hook by being rotated in conjunction with the tilting lever; and an operation lever installed adjacent to the tilting lever, and configured to allow a latch lever formed to gradually restrict the rotation of the tilting lever to be rotated so that the tilting lever is disengaged from the latch lever stepwise.
Patent KR-20160100791-A (KR)
Inventor: LEHTOLA PHILIP JOHN
IPC: H03F1/52
Filed: 2015-09-25
Abstract: According to some implementations, a power amplifier comprises a plurality of pairs of transistors, each pair of transistors including a common emitter transistor and a common base transistor arranged in a cascode configuration. The power amplifier further comprises electrical connections implemented to connect the plurality of pairs in a parallel configuration between an input node and an output node. According to some implementations, the electrical connections are configured to distribute a collector current to all of the common base transistors, thereby reducing likelihood of damage to one or more common base transistors during a thermal run-away event.
Patent KR-20170038968-A (KR)
Inventor: JUNG JAE HYE
IPC: H01L25/16
Filed: 2015-09-30
Abstract: Disclosed is an ultra-violet curing device. The ultra-violet curing device comprises: a heat dissipating unit; a main body unit located on the heat dissipating unit and including a cavity opened upward; a light emitting unit located on the heat dissipating unit and contained in the cavity; a lens positioned on the light emitting unit and contacting the light emitting unit; and a cover unit having an opening positioned on the lens, wherein the light emitting unit includes a plurality of light emitting diode chips, and the plurality of light emitting diode chips is arranged such that a separation distance of the plurality of light emitting diode chips is increased from the center of a substrate to the edge of the substrate.
Patent KR-20170043050-A (KR)
Title: Method and apparatus for certification using image sensor
Inventor: KIM SEUNG CHAN
IPC: G06F21/30
Filed: 2015-10-12
Abstract: The present invention provides a certification method and apparatus using an image sensor. The certification apparatus includes at least one image sensor and a reliability region for generating first FPN information based on the column FPN of the at least one image sensor and performing authentication using the first FPN information. The certification method includes a step of generating the first FPN information based on the column FPN of the image sensor included in a mobile device, and a step of performing authentication of the mobile device by using the first FPN information. So, the authentication can be performed by the FPN of the image sensor.
Patent KR-20170043752-A (KR)
Inventor: LEE MYUNG SOO
IPC: F16J15/32
Filed: 2015-10-14
Abstract: According to the present invention, an oil seal (1000) with enhanced sealing properties comprises: a rubber lip (100) installed between a housing (1) and a shaft (2) having an outer circumferential side coming in close contact with a housing (1); a reinforcement rim (200) installed in the rubber lip (100); and a PTFE rip (300) including a joining unit (310) joined to the rubber lip (100), a bent unit (320) connected to the joining unit (310) having an inner circumferential side coming in close contact with the shaft (2) on one side, and a close contact unit (330) joined to the bent unit (320) having an inner circumferential side coming in close contact with the shaft (2). The PTFE lip (300) has a plurality of airtight grooves (321) in a wave shape arranged and formed in a longitudinal direction on the inner circumferential side of the bent unit (320). A spiral groove (331) in a spiral shape is formed on the inner circumferential side of the close contact unit (330).
Patent KR-20160047986-A (KR)
Inventor: CHEONG JAE HOON
IPC: G01N33/68
Filed: 2015-10-14
Abstract: The present invention relates to a composition for detecting ADHD, a kit, and a method for providing information to confirm ADHD and for screening ADHD drugs. The composition using genetic marker for detecting ADHD in the present invention can effectively detect ADHD and can genetically effectively detect behavioral characteristics related to representative symptoms of ADHD such as hyperactivity, lack of attentiveness or concentration, and impulsive behavior. Thus, the composition can be used to diagnose ADHD in early stage and to screen drugs for treating ADHD. The composition for detecting ADHD comprises: a biomarker including at least one gene selected from the genetic group listed in SEQ ID NO: 1 to SEQ ID NO: 47; and nucleic acid or oligonucleotide specific to the genes, or antibody specific to the proteins which the genes encode.
Patent KR-20160045609-A (KR)
Inventor: Chen guan yu
IPC: H01L23/538
Filed: 2015-10-16
Abstract: The present disclosure provides a method for manufacturing a semiconductor package to increase the probability of delamination. The method includes the steps of: (1) determining a die warpage value within a predetermined temperature range, (2) determining difference between the density of an upper metal and the density of a lower metal of a substrate according to the die warpage value, and (3) combining the substrate and the die under the predetermined temperature. The upper metal includes all the metal layers placed on an intermediate layer. The lower metal includes all the metal layers placed under the intermediate layer. The intermediate layer includes a core or a metal layer.
Patent KR-20170048859-A (KR)
Inventor: LEE JEONG QYU
IPC: B63H25/00
Filed: 2015-10-27
Abstract: The present invention relates to a steering control apparatus linked with a vessel navigation mode, comprising: a steering module (20) having a plurality of motors (22) in a hydraulic circuit of a driving portion (26), controlling a steering using hydraulic force by a steering ECU (21); and a control means (30) stopping an operation of the set motors (22) while a navigation mode of the vessel is maintained. Therefore, by identifying a navigation state of a vessel and an operation state of equipment related to the steering, and automatically starting and stopping a majority of pumps and motors, an effect of reducing fuel based on stability of navigation and control can be obtained.
Patent KR-20160052405-A (KR)
Inventor: MAHER GREGORY A
IPC: H04R3/04
Filed: 2015-10-30
Abstract: Disclosed are a method and a device to calibrate an audio system including a headset connected to an electronic device using an audio dongle. According to one embodiment, a circuit to connect a universal serial bus (USB) audio dongle to an audio circuit of an electronic device comprises: a first impedance connected to a first audio channel of the audio circuit; a second impedance connected to a second audio channel of the audio circuit and connected with the first impedance in series; a third impedance connected to a common node of the first impedance and the second impedance and an earth detection channel; and a controller which activates a first signal on the first audio channel, monitors crosstalk of the first signal on the second audio channel, and reduces the crosstalk by adjusting a setting value of the third impedance.
Patent KR-20170051046-A (KR)
Title: Array antenna
Inventor: BAIK JUNG WOO
IPC: H01Q9/04
Filed: 2015-11-02
Abstract: An array antenna includes at least one radiation part including a plurality of radiation elements and a feeding line which connects the plurality of radiation elements, and a power distribution part for distributing power supplied from the at least one radiation part with a first ratio. Accordingly, the present invention can provide the array antenna with a high gain and a low side lobe level.
Patent KR-20160073908-A (KR)
Title: Coupling arrangement for an idler roll line
Inventor: ELMGREN STEFAN
IPC: B22D11/128
Filed: 2015-11-09
Abstract: The present invention relates to a coupling device for an idler roll line positioned inside a continuous casting device including a first compartment arranged while being connected to a first roll body of the idler roll line and a second compartment arranged while being connected to a second roll body of the idler roll line at least. The first and second compartments are capable of moving to be able to rotate around a central shaft separately. The coupling device can be switched into a locking state allowing the synchronized rotation of the first and second compartments around the central shaft and a release state allowing the relative rotation of the first and second compartments around the central shaft. In addition, the present invention relates to the idler roll line including the coupling device. The coupling device is capable of improving durability and reducing a down time.
Patent KR-20170060439-A (KR)
Title: 자동 언어설정 기능을 갖는 다국어 통번역 장치 및 방법
Inventor: KIM JEONG SE
IPC: G06F17/28
Filed: 2015-11-24
Abstract: 본 발명은 상대방과 의사 소통이 가능한 언어를 자동으로 확인하고 선택하여 자동 통번역함으로써 사용자 편리성을 향상시키기 위하여, 상대방 통번역 장치와 통신으로 주고 받는 메시지를 이용하여 상대방과 의사 소통이 가능하도록 상대방을 위한 대상 언어를 다양한 옵션 중에서 자동으로 확인하고 선택할 수 있으며, 다국어의 음성이나 텍스트 입력에 대하여, 선택된 대상 언어로 자동 통번역을 수행하여 결과를 음성이나 화면으로 제공할 수 있는 다국어 통번역 장치 및 방법에 관한 것이다.
Patent KR-20160069489-A (KR)
Title: Method of inspecting terminal of component formed on board and board inspection device
Inventor: JEON KYE HOON
IPC: G06T7/00
Filed: 2015-12-08
Abstract: A board inspection device comprises: a projection part; a lighting part; an image obtaining part; and a processing part. The projection part radiates light for obtaining information on the three-dimensional shape of a subject being inspected to the subject being inspected. The lighting part radiates two or more light rays having different colors to the subject being inspected. The image obtaining part obtains a first image by receiving the light radiated from the projection part and reflected by the subject being inspected and obtains a second image by receiving the light rays radiated from the lighting part and reflected by the subject being inspected. The processing part obtains brightness information from the obtained first image, obtains color information from the second image obtained by the image obtaining part, and obtains part of the border of the terminal of the subject being inspected using the obtained brightness information and color information. Accordingly, the accuracy and reliability of inspection can be improved.
Patent KR-20170067457-A (KR)
Title: 열안정성이 개선된 Bi-Sb-Te계 열전 파우더, 열전 재료 및 그 제조 방법
Inventor: LIM BYUNG KYU
IPC: H01L35/34
Filed: 2015-12-08
Abstract: 본 발명은 열안정성이 개선된 열전 재료 및 그 제조 방법을 제공한다. 특히 본 발명에서는 열안정성이 개선된 열전 재료를 제조할 수 있는 열전 파우더를 제안한다. 이러한 열전 파우더는 Bi-Sb-Te계 열전 재료 코어부; 및 상기 코어부 표면에 코팅된 그래핀 옥사이드 쉘부를 포함하는 코어-쉘 구조의 복합체이다.
Patent KR-20170067516-A (KR)
Title: 간판용 프레임
Inventor: CHOI HWA JUN
IPC: G09F13/20
Filed: 2015-12-08
Abstract: 본 발명은 벽체에 설치되는 설치프레임과, 설치프레임의 한쪽에 설치되어 광고를 하는 광고프레임을 포함한 간판용 프레임에 관한 것으로, 더욱 상세하게는 설치프레임은 길이 방향으로 길게 형성되고 미리 정해진 거리를 가진 한 쌍의 메인프레임과, 각 메인프레임의 마주보는 내면 양쪽에 미리 정해진 거리로 다수 설치되는 제1지지프레임을 포함하고, 메인프레임은 내부에 적어도 하나의 공간을 가진 몸체와, 몸체 양쪽에서 각각 돌출 형성되어 제1지지프레임이 삽입되는 삽입단과, 각 삽입단 중 하나에서 돌출 형성되어 벽체를 지지하는 제1지지단과, 나머지 삽입단에서 돌출 형성되는 제2지지단과, 제2지지단에서 미리 정해진 거리로 삽입단에서 돌출 형성되는 끼움홈단으로 이루어지며, 광고프레임은 광고문구를 갖춘 몸체와, 몸체 양쪽에서 돌출 형성되어 끼움홈단에 끼워지는 끼움단과, 끼움단에서 미리 정해진 거리로 몸체에서 돌출 형성되어 제2지지단에 지지되는 체결단과, 체결단에서 미리 정해진 거리로 몸체에서 돌출 형성되는 삽입단과, 삽입단에 삽입되어 미리 정해진 거리로 다수 설치되는 제2지지프레임으로 이루어지는 것을 특징으로 하는 간판용 프레임에 관한 것이다.
Patent KR-20170071096-A (KR)
Title: Ofdm/oqam 신호를 위한 적응적 papr 저감 방법
Inventor: SEO JONG SOO
IPC: H04L27/26
Filed: 2015-12-15
Abstract: OFDM/OQAM 신호를 위한 적응적 PAPR 저감 방법이 개시된다. 개시된 방법은, 초기화 이후에 첫번째 심볼부터 기본탐색을 실시하고, 얻어진 피크전력의 값이 입계값보다 작으면 다음 심볼에 대한 기본탐색을 계속 실시하는 단계; 상기 기본탐색을 통해 얻어진 피크전력 값이 임계 값보다 크면 설정해둔 확장탐색 범위에 해당하는 심볼들에 대해 확장탐색을 실시하는 단계; 및 전체 프레임에 대해 탐색을 마치면, 여기서 얻어진 위상회전된 신호와 위상회전 백터의 인덱스인 부가 정보를 전송하는 단계를 포함한다.
Patent KR-20170078094-A (KR)
Title: 보험 정보 시스템
Inventor: HONG SOO MIN
IPC: G06F17/30
Filed: 2015-12-29
Abstract: 원격 보험 정보를 포함하는 전기 기기(DB)의 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것에서 생성되는 정보가 자연스럽게 유출되어 디스플레이되도록 새로운 모듈이 포함된다.
Patent KR-20170079946-A (KR)
Inventor: JEON CHANG BOK
IPC: B23H11/00
Filed: 2015-12-31
Abstract: 본 발명은 탭 공구를 탭 너트를 형성하기 위해 탭 구멍에 집어넣음에 따라 탭 공구가 자동으로 탭 구멍의 중심에 일치할 수 있게 구성하므로, 누구든지 쉽고 신속하게 탭 공구를 이용하여 탭 너트를 태핑할 수 있게 한 방전 가공기용 탭 공구와 이를 이용한 태핑 방법을 제공하는 데 그 목적이 있다. 
특히, 본 발명은 가공 대상물이 복잡한 형상이 이루어져서 통상의 방법으로 그 기준 위치를 정확하게 알 수 없거나 기준점을 찾는 데 오랜 시간이 걸리는 작업 대상물에 대해서도 이처럼 기준 위치를 찾지 않고 바로 탭 구멍에 탭 공구를 끼워서 태핑 작업을 할 수 있게 하여 작업효율을 높이면서도 정확한 위치에 탭 너트를 형성할 수 있게 한 방전 가공기용 탭 공구와 이를 이용한 태핑 방법을 제공하는 데 다른 목적이 있다. 
또한, 본 발명은 통상의 탭 공구에 탭 구멍의 중심을 검출할 수 있게 설정 부분을 추가 구성하므로, 구조가 간단하면서도 정확한 위치에 태핑 작업을 할 수 있을 뿐만 아니라 별도의 중심 위치나 좌표를 계산하지 않고서도 신속하게 태핑 작업을 할 수 있게 한 방전 가공기용 탭 공구와 이를 이용한 태핑 방법을 제공하는 데 또 다른 목적이 있다.