baber/WOPTO huggingface dataset:
Patent KR-20190038121-A (KR)
Title: Semiconductor wafer dicing film and dicing die bonding film
Inventor: SEO BEOM DOO
IPC: B32B27/18
Filed: 2017-09-29
Abstract: The present invention relates to a dicing film comprising an ionomer layer including an ionomer containing a copolymer of olefin and (meth)acrylic acid; an adhesive layer; and a barrier layer disposed between the ionomer layer and the adhesive layer and including a silane-modified polyethylene, and a dicing die-bonding film comprising the same. In addition, the dicing film improves reliability and service life of a semiconductor chip.
Patent KR-20190042270-A (KR)
Title: Control valve for mobile monitoring
Inventor: CHOI JONG KUI
IPC: F16K37/00
Filed: 2017-10-16
Abstract: The present invention relates to a control valve installed to control the flow of a fluid and, specifically, to a control valve capable of mobile monitoring by a wireless communication method to check the state and the phenomenon of the valve in a short distance or in a long distance. According to the present invention, the control valve capable of mobile monitoring includes: a valve body installed to control the flow of the fluid; and an actuator. The control valve also includes: a disk for installing a sensor, having a sensor to obtain information on the fluid, wherein the disk for installing a sensor is installed at both ends of the valve body in order for the valve body and the pipe to be connected; and an intelligent controller installed in the disk for installing a sensor and including a diagnosis device and a control device, wherein the diagnosis device diagnoses the information obtained by the sensor, and the control device includes an information transfer device transferring the information to a mobile device.
Patent KR-20190044219-A (KR)
Title: System for providing a custom funeral service package
Inventor: JANG JI HOON
IPC: G06Q50/10
Filed: 2017-10-20
Abstract: The present invention relates to a system for providing a customized funeral service package based on Internet, which comprises: a first step of outputting a first user interface for selecting options of a funeral package; a second step of outputting a second user interface to input the weight of each of the options of the selected funeral package; a third step of forming a user-customized funeral package based on the selected funeral package and the weight, and outputting a third user interface providing a quotation corresponding to a formed result; and a fourth step of outputting a fourth user interface for proceeding payment processing in response to confirmation of a customer for the third user interface. Accordingly, the funeral service package is formed to be customized in response to the taste of a customer, thereby reducing price bubbles and increasing satisfaction of the customer.
Patent KR-20190046221-A (KR)
Inventor: KWON KI UK
IPC: E03B3/03
Filed: 2017-10-25
Abstract: One embodiment of the present invention discloses an apparatus for collecting rainwater and sunlight, which includes: an inflow unit including a sunlight collecting member collecting sunlight and a rainwater collecting member collecting rainwater; a transmitting unit including a sunlight transmitting member communicating with the sunlight collecting member and transmitting the sunlight collected in the sunlight collecting member and a rainwater transmitting member communicating with the rainwater collecting member and transmitting the rainwater collected through the rainwater collecting member; and a supply unit including a sunlight scattering member communicating with the sunlight transmitting member and scattering the sunlight transmitted from the sunlight transmitting member to supply the same to an indoor space and a rainwater supply member communicating with the rainwater transmitting member and supplying the rainwater transmitted from the rainwater transmitting member to the indoor space.
Patent KR-20180108394-A (KR)
Inventor: HUKUDA HIROSI
IPC: A01D89/00
Filed: 2017-10-26
Abstract: The present invention provides a lap machine to check a position light even if a driver does not see a role bale by eyes. The lap machine comprises: a turntable (2) for placing a roll bale (6); a hydraulic cylinder (24) tilting the turntable (2) by a bail support (23); and a support arm (3) comprising a standing arm (31) and a turning arm (32) for picking up the roll bale (6) to the turntable (2). A camera (7) for reflecting a rear side is provided to the standing arm (31) rising from the bale support (23). The position of the role bale (6) at the time of back traveling, the state of packaging at the time of picking up, and the like are reflected on a display (74) of the driver′s seat.
Patent KR-20190049976-A (KR)
Inventor: LIM NAM HYUK
IPC: G02F1/1335
Filed: 2017-10-31
Abstract: The present invention relates to a backlight device capable of removing a back cover by forming a rear cover of a display device by a cover bottom of a backlight device. The direct type backlight device of the present invention comprises: an outer cover bottom for forming an edge part in which an edge of a metal plate is bent in one direction, and forming an accommodation space therein; an inner cover bottom having a metal plate processed to be an uneven shape, and coupled to an inner surface of the outer cover bottom while repeatedly forming a coupling unit having a concave portion coupled to the outer cover bottom and a seating unit for seating a light source module; a light source module coupled to the seating unit of the inner cover bottom to upwardly emit light; a diffusion plate disposed on an upper portion of the light source module, and coupled to the inner cover bottom; and an optical sheet stacked on an upper portion of the diffusion plate.
Patent KR-20180056580-A (KR)
Inventor: EUN JONG HYUK
IPC: C09K11/77
Filed: 2017-11-11
Abstract: The present invention relates to a liquid crystal display device including a brightness enhancement film. To this end, the liquid crystal display device including a high enhancement film according to the present invention is composed of a light crystal display panel and a backlight unit installed on the bottom side of the liquid crystal display panel. The backlight unit includes the high brightness film with a coating layer including an LuAG-based phosphor on one side of a base film and a pattern part formed on the coating layer. Accordingly, the present invention can improve color reproducibility and brightness.
Patent KR-20180085345-A (KR)
Inventor: HIOKA TAKAAKI
IPC: H01L43/04
Filed: 2017-11-14
Abstract: Provided is a semiconductor device having a longitudinal hole device with improved sensitivity. The semiconductor device comprises a semiconductor layer of a second conductivity type formed on a semiconductor substrate; a plurality of electrodes formed on the surface of the semiconductor layer in a straight line and composed of a second conductivity type impurity region having a concentration higher than that of the semiconductor layer; a plurality of first conductivity type electrode separation diffusion layers formed between the electrodes on the surface of the semiconductor layer and separating the electrodes, respectively; and a buried layer formed between the semiconductor substrate and the semiconductor layer approximately right under each of the electrode separation diffusion layers and including a second conductivity type impurity region having a concentration higher than that of the semiconductor layer.
Patent KR-20190056920-A (KR)
Inventor: JIHUN HAN
IPC: D06F39/10
Filed: 2017-11-17
Abstract: According to an embodiment of the present invention, a laundry cover includes: a frame having a plurality of openings; and a mesh member mounted on the frame to open and close the plurality of openings and having a plurality of micropores for filtering foreign substances contained in washing water, wherein the outer edge of the frame is formed higher than a central portion of the frame.
Patent KR-20180113899-A (KR)
Inventor: TAGAMI HIROYUKI
IPC: H01H73/06
Filed: 2017-11-23
Abstract: Provided is a circuit breaker which is mounted on a panel (5) of electric equipment and includes: an electrically insulating case (10) formed with a base (11) and a cover (12); an arc extinguishing device (50) arranged in an arc generating chamber filled with an arc generated when a movable contact (23) is opened and extinguishing the arc; a barrier (60) for isolating the arc generating chamber from the outside; an exhaust hole (62) formed in the cover (12) and discharging an arc-induced gas discharged from a gas exhaust hole of the barrier (60) to the outside of the case (10); and a terminal cover (63) provided integrally with a cover (12) in a direction parallel to the exhaust hole (62), wherein the terminal cover (63) is provided with a protrusion (63a) for restricting the gas discharged from the gas exhaust hole of the barrier (60) from flowing out to the surface of the panel (5) during a short circuit breaking operation.
Patent KR-20190063696-A (KR)
Title: Target mass to provide grant method
Inventor: SHIN SANG JOON
IPC: G06T5/00
Filed: 2017-11-30
Abstract: The present invention relates to a motivation method for achieving a set goal which comprises: a goal setting step (S10) of setting a goal through a goal title, a goal performance period, and a goal performance method; an image registration step (S20) of selecting an image matching the goal set in the goal setting step (S10) and registering the same on a smartphone screen; a goal performance step (S30) of performing a goal performance activity for achieving the goal in accordance with the goal performance period and the goal performance method set in the goal setting step (S10); and an information providing step (S40) of providing information related to the goal set in the goal setting step (S10). Accordingly, a user is motivated for goal achievement by changing an image registered in a smartphone in accordance with whether the goal performance activity is performed in the goal performance step (S30).
Patent KR-20180063838-A (KR)
Inventor: SCOTT ALAN EASTMAN
IPC: D07B1/04
Filed: 2017-12-01
Abstract: A tension member for a lifting and/or hoisting system comprises: a core which comprises a plurality of load supporting fibers arranged in a matrix material; and an exterior layer which is fixed to the core and comprises a plurality of exterior fibers arranged around the core. The exterior layer comprises at least one exterior fiber arranged off-axis with respect to the load supporting fibers of the core. A method for forming a tension member for an elevator system comprises the steps of: arranging a plurality of load supporting fibers along the length of the tension member; preserving a plurality of load supporting fibers in the matrix material to confine the core; and covering the core with the exterior layer comprising a plurality of exterior fibers arranged around the core.
Patent KR-20190066128-A (KR)
Title: Laver snack and manufacture method of laver snack
Inventor: LEE KYE OK
IPC: A23G3/48
Filed: 2017-12-05
Abstract: The present invention relates to laver snack and a preparation method thereof, in which nuts can be rapidly attached to the surface of laver during manufacture of laver snack, thereby enabling mass-production of laver snack. The preparation method of the present invention comprises: a raw material preparation step of preparing moisture-containing laver as a raw material; a drying step of drying the prepared laver at about 200-250°C in a drying machine; a topping preparation step of mixing sliced nuts or nut powder with seasoning powder at a predetermined ratio; an alcohol spraying step of spraying edible alcohol on the surface of the laver dried in the drying step; a topping coating step of coating the topping prepared in the topping preparation step on the surface of the laver when the mucus is formed on the surface of the laver in the alcohol spraying step; a topping rolling step of compressing the surface of the laver where the topping is coated by a roller; a laver baking step of drying the laver compressed in the topping rolling step in a drying machine at the temperature of about 350-400°C; a laver cutting step of cutting the laver subjected to the laver baking step in a predetermined size; and a laver packaging step of packaging the laver cut in the laver cutting step.
Patent KR-20190069215-A (KR)
Title: Wireless headset and electronic device
Inventor: HASHIMOTOMASASHI
IPC: H04R1/10
Filed: 2017-12-11
Abstract: The present invention relates to a wireless headset and an electronic device. According to an embodiment of the present invention, the wireless headset comprises: an input unit which includes a power supply key; an audio output unit which outputs sound; and a power supply unit which supplies power to the audio output unit. The audio output unit includes: an audio signal output unit which outputs an audio signal; and a speaker which converts the audio signal from the audio signal output unit into sound. The power supply unit keeps a grounding level during a first period after an operation of the power supply key, and then, after the first period, outputs a power on signal which has a high level. The audio signal output unit outputs the grounding level during the first period based on the power on signal. Accordingly, the present invention is able to reduce an audible pop noise generated when the power is on or off.
Patent KR-20180067456-A (KR)
Inventor: JANG JAE HYUNG
IPC: G01N21/552
Filed: 2017-12-12
Abstract: The present invention relates to a unit cell meta-structure device operating in a terahertz band, and a polarizing apparatus having the same. The unit cell meta-structure device operating in a terahertz band according to an embodiment of the present invention comprises a dielectric substrate and a meta-material unit including a first pattern unit and a second pattern unit on the dielectric substrate. The first pattern unit has first patterns. The first patterns are elongated by a first length in the X-axis direction and elongated by a second length in the Y-axis direction. The first patterns are spaced apart from each other by a first interval in the X-axis direction and a second interval in the Y-axis direction. The second pattern unit has second patterns extending by a third length in the X-axis direction and spaced apart by a third interval in the Y-axis direction.
Patent KR-20190070515-A (KR)
Title: Activated carbon for supercapacitor electrode, electrode for supercapacitor containing the same, and method for preparing the activated carbon
Inventor: YOO JI HO
IPC: H01G11/34
Filed: 2017-12-13
Abstract: The present invention provides activated carbon for a supercapacitor electrode containing ash-free carbon (AFC) and metal oxide dispersed in the ash-free carbon. According to the present invention, the activated carbon for a supercapacitor electrode is made of ash-free carbon from which ash is removed to have excellent electric conductivity. Also, since the ash-free carbon contains a plurality of carboxyl groups (COOH), the metal oxide can be properly dispersed. Therefore, an electrode for a supercapacitor containing the activated carbon has excellent electric conductivity and energy density. The ash-free carbon is manufactured by thermal extraction using an organic solvent. A type of a carbon material of extracted coal can be variously manufactured in accordance with a polarity or a chemical structure of a solvent used. Also, since properties of the ash-free carbon can be changed by extraction conditions (temperature and/or pressure), ash-free carbon of various properties can be introduced.
Patent KR-20190076534-A (KR)
Inventor: SEO SUNG MOK
IPC: G05B23/02
Filed: 2017-12-22
Abstract: Disclosed are a method and an apparatus for controlling a home appliance based on failure prediction. The method implemented by a home appliance comprises the following steps: receiving failure prediction information indicating a predicted failure of the home appliance from a management server; determining, according to a user input, a service available schedule indicating a time when an on-site repair service for repairing the predicted failure is available based on the failure prediction information; delaying the predicted failure and transmitting a request signal of normal operation maintenance information to be used for normal operation of the home appliance to the management server when the determined service available schedule is later than a predicted failure time indicated by the failure prediction information; receiving the normal operation maintenance information from the management server; and controlling the home appliance to operate the same according to the normal operation maintenance information.
Patent KR-20190081219-A (KR)
Inventor: PARK HUI JUN
IPC: A61C8/00
Filed: 2017-12-29
Abstract: The present invention relates to a dental implant, and more specifically, to a dental implant which prevents abutment bound to a fixture from being released and maintains a fixed state even with a long-time use. To attain the purpose, the present invention comprises: a fixture which is a fixing body inserted and coupled to an alveolar bone to form an artificial dental root, and has an internal insertion groove formed in the longitudinal direction from an open upper part thereof to be concave; and an abutment which comprises a lower body inserted into the internal insertion groove and an upper body having a crown, an artificial tooth, coupled thereto. The present invention further comprises a releasing prevention means for coupling and fixing the fixture and the abutment and preventing the same coupled from being released. The releasing prevention means comprises a first circular coupling groove formed in the internal insertion groove and an adhesive filled in the first coupling groove.
Patent KR-20190082350-A (KR)
Inventor: AHN JUN YONG
IPC: G09G3/36
Filed: 2017-12-29
Abstract: An object of the present invention is to provide a display device capable of increasing the display quality. More specifically, a driving device of a display panel comprises: a timing control unit which converts first image data supplied from an external device into second image data and generates a control signal controlling a driving timing of the second image data; a gamma data supply unit which determines a driving frequency of the second image data based on the number of a counting signal output during an active period and a blank period of a vertical synchronized signal and selects and outputs one of a plurality of gamma data sets based on the driving frequency; a data driving unit which generates a data signal corresponding to the second image data based on the gamma data sets and outputs the data signal to a data line of a display panel based on the control signal; and a gate driving unit which outputs the gate signal to a gate line of the display panel based on the control signal.
Patent KR-20180018470-A (KR)
Inventor: TSAI KUEN YU
IPC: H01L21/027
Filed: 2017-12-29
Abstract: A process for fabricating an integrated circuit is provided. The process includes: providing a substrate; forming a hard mask upon the substrate by one of atomic layer deposition and molecular layer deposition; and exposing the hard mask to a charged particle from one or more charged particle beams to pattern a gap in the hard mask. As an alternative, the process includes exposing the hard mask to the charged particle from the one or more charged particle beams to pattern a structure on the hard mask.
Patent KR-20170040330-A (KR)
Title: 페이스트의 피내 및／또는 피하 주사를 위한 주사기, 키트, 및 방법
Inventor: DONOVAN MARTIN
IPC: A61M5/28
Filed: 2015-08-06
Abstract: 본 출원은 주사기, 이를 포함하는 키트, 및 그와 관련된 방법에 관한 것이다. 일 주사기는 페이스로 선-적재되고, 내부 제1 가로 너비를 갖는 저장소로 정의된 주사기 몸체, 상기 저장소 내에 배치되고, 50 mg/mL 보다 큰 고체 농도를 갖는 페이스트, 상기 제1 가로 너비 보다 작은 내부 제2 가로 너비를 갖는 루멘으로 정의되고, 상기 저장소와 유체 소통되어 상기 페이스트의 피내 전달을 허용하도록 구성된 바늘, 및 상기 저장소내에 배치되고, 상기 루멘을 통하여, 상기 저장소로부터 페이스트르 제공하기 위하여 이동되도록 구성된 플런저 및/또는 피스톤을 포함한다. 일 주사기는 상기 주사기 몸체에 배치되고, 상기 저장소와 유체 소통하는 피팅(예를 들면, 루어 피팅) 및 상기 저장소를 밀폐하기 위하여 상기 피팅 상에 배치되는 밀폐 캡을 포함한다.
Patent KR-20170048421-A (KR)
Inventor: BLAIR CHRISTOPHER E
IPC: F01P11/20
Filed: 2015-09-02
Abstract: 제품은 열 저장 매질을 유지하는 컨테이너를 구비한다. 유체는 컨테이너를 통해 라우팅되고 열 생성 시스템을 통해 라우팅되는 도관에 수반된다. 개시제는 컨테이너에 동작 가능하게 연결된다. 열 저장 매질은 개시제로부터의 신호의 생성에 응답한다. 열 생성 시스템이 동작할 때, 유체는 도관을 통해 이동되어, 열 생성 시스템이 동작할 때, 부산물로서 생성된 열은 유체에 수반되고, 도관을 통해 컨테이너를 통과하고, 열 저장 매질로 전달된다. 열을 열 생성 시스템에 제공하는 것이 바람직할 때, 개시제는 유체를 통해 열 생성 시스템에 전달되는 열 저장 매질로부터의 열의 방출을 트리거링하는 신호에 열 저장 매질을 노출하도록 동작된다.
Patent KR-20170048515-A (KR)
Inventor: SMITH DAVID D
IPC: H01L31/0236
Filed: 2015-08-31
Abstract: 개선된 전면 접점 이종접합을 사용하여 태양 전지를 제조하는 방법, 및 생성되는 태양 전지가 기술된다.  일례에서, 태양 전지는 제1 및 제2 수광 표면을 갖는 기판을 포함한다.  터널 유전체 층은 제1 및 제2 수광 표면 상에 배치된다.  N형 다결정 규소 층은 제1 수광 표면 상에 배치된 터널 유전체 층의 일부분 상에 배치된다.  P형 다결정 규소 층은 제2 수광 표면 상에 배치된 터널 유전체 층의 일부분 상에 배치된다.  투명 전도성 산화물 층은 N형 다결정 규소 층 및 P형 다결정 규소 층 상에 배치된다.  전도성 접점들의 제1 세트는 N형 다결정 규소 층 상에 배치된 투명 전도성 산화물 층의 일부분 상에 배치된다.  전도성 접점들의 제2 세트는 P형 다결정 규소 층 상에 배치된 투명 전도성 산화물 층의 일부분 상에 배치된다.
Patent KR-20170057313-A (KR)
Title: 웨어러블 디바이스를 활용하여 개인의 각성을 모니터링하고 통보를 제공하기 위한 방법들 및 장치
Inventor: KAPLAN RICHARD A
IPC: A61B5/00
Filed: 2015-09-08
Abstract: 피로를 모니터링하고 개개인에 통보하기 위한 방법들 및 장치가 설명된다. 개개인은 차량, 장비, 또는 기계의 오퍼레이터, 학생, 또는 피로를 경험할 수 있는 다른 사람일 수 있다. 개개인의 동작은 기본 반응 프로파일(responsiveness profile)을 먼저 결정하기 위해 자극에 반응하여 규정된 동작을 검출하도록 모니터링된다. 그 후에, 현재 반응 프로파일은 자극에 반응하여 규정된 동작에 기초하여 결정되고, 현재 반응 프로파일이 기본 반응 프로파일의 미리 결정된 임계치를 초과하면, 통보가 개개인 및 선택적으로, 고용주, 선생님, 또는 부모와 같은 또 다른 사람에게 발행된다.
Patent KR-20170042833-A (KR)
Inventor: BERGSTROM DAVID S
IPC: C22C38/52
Filed: 2010-10-14
Abstract: 비교적 낮은 Ni 및 Mo 수준을 포함하고, 더 높은 Ni 및 Mo 수준을 포함하는 어떤 합금과 비교하여 내부식성, 고온 변형 방지성, 및 성형 특성을 나타내는 오스테나이트 스테인레스강 조성물. 오스테나이트 스테인레스강의 구현예는, 중량 %로, 최대 0.20 C, 2.0-9.0 Mn, 최대 2.0 Si, 15.0-23.0 Cr, 1.0-9.5 Ni, 최대 3.0 Mo, 최대 3.0 Cu, 0.05-0.35 N, (7.5(%C)) ≤ (%Nb + %Ti + %V + %Ta + %Zr) ≤ 1.5, Fe, 및 부수적인 불순물을 포함한다.
Patent KR-20170058461-A (KR)
Title: 세탁기
Inventor: KOJIMA KENJI
IPC: D06F35/00
Filed: 2014-06-19
Abstract: 본 발명은 세탁기(100)는 수조(108) 내에 회전 가능하게 설치된 회전조(116)와, 회전조(116)에 설치된 친수성능부(300)를 구비한다.  이 구성에 따르면 세탁기(100)에서 손이 닿지 않고 청소 등의 유지관리를 용이하게 할 수 없는 부분이 있는 회전조(116)에 친수성능부(300)가 구비되어 있어, 곰팡이의 번식을 억제하는 효과, 오염물의 부착을 억제하는 효과, 세제류의 부착을 억제하는 효과를 갖는다.
Patent KR-20170086517-A (KR)
Inventor: XU JEFFREY JUNHAO
IPC: H01L29/08
Filed: 2015-09-30
Abstract: 반도체 디바이스는 게이트 스택을 포함한다.  반도체 디바이스는 또한 게이트 스택에 근접한 반도체 디바이스의 재성장 소스/드레인 둘레에 배열되어 재성장 소스/드레인의 실질적으로 모든 표면 영역과 컨택팅하는 랩-어라운드 컨택트를 포함한다.
Patent KR-20170068606-A (KR)
Inventor: STEARNS RALPH
IPC: A61B1/32
Filed: 2009-10-10
Abstract: 본 발명은 외과용 접근 장치에 관한 것으로서, 외과용 접근 장치는 인접 및 끝단부를 가지는 인접 하우징을 포함하고, 하우징의 끝단부는 유연한 감긴 리트렉터의 인접부와 결합되도록 구성된다. 인접 하우징은 하우징에 형성된 플래넘 챔버를 가지고, 플래넘 챔버는 적어도 하나의 노즐과 연통된다. 노즐은 바람직하게는 플래넘 챔버에서 외과용 접근 장치의 중심 보어로 축방향으로 압축유체를 향하게 하여 균일한 가스를 접근 장치에 삽입된 접근 기구 주위에 제공하고, 하우징의 몸체 중공에서 압축 유체의 손실을 방지한다. 플래넘 챔버는 압축유체를 수용하고 압축 유체를 적어도 하나의 노즐에 유도하도록 구성된다.
Patent KR-20170110573-A (KR)
Inventor: ECKERT HORST
IPC: B60T13/26
Filed: 2016-02-03
Abstract: 본 발명은 차량(6)의 브레이크 실린더들(5, 6)에서 브레이크 압력을 조정하기 위한 방법에 관한 것으로, 제어 유닛(17)은 브레이킹될 휠들(4)의 결정된 동적 상태 변수들을 고려하면서, 각각의 경우에 개별적인 브레이크 실린더(5, 6)를 환기하기 위한 인입 밸브(19)와 개별적인 브레이크 실린더(5, 6)를 배기하기 위한 배출 밸브(20)를 구비한 압력 제어 밸브들(16)을 작동시킨다. 
본 발명은 이 방법을 수행하기 위한 브레이크 시스템(1) 및 이 브레이크 시스템을 포함하는 차량(6)과도 관련되어 있다. 
요구된 공기량을 감소시키는 한편, 외부 브레이킹 요구들(25)의 경우에 브레이크 압력을 더욱 정확하고 신속하게 조정하는 것을 가능하게 하기 위해, 본 발명에 따르면 배출 밸브(20)의 제어 시간들을 인입 밸브(19)의 제어에 의거하여 결정하는 것이 제공된다.
Patent KR-20170117418-A (KR)
Title: 실리콘 웨이퍼의 제조방법
Inventor: SUZUKI KATSUYOSHI
IPC: C30B33/12
Filed: 2016-01-07
Abstract: 본 발명은, 피처리 실리콘 웨이퍼에 열처리를 실시함으로써, 표층에 무결함영역을 갖는 실리콘 웨이퍼를 제조하는 방법으로서, 상기 피처리 실리콘 웨이퍼를 상방으로부터 가열하는 제1 열원에 의해, 상기 피처리 실리콘 웨이퍼의 상측의 표층에만 1300℃ 이상, 실리콘 융점 이하의 온도에서, 0.01msec 이상, 100msec 이하의 제1 급속열처리를 행하는 공정 A와, 상기 피처리 실리콘 웨이퍼를 가열하는 제2 열원에 의한 제2 급속열처리에 의해, 상기 피처리 실리콘 웨이퍼를 1100℃ 이상, 1300℃ 미만의 온도에서 1초 이상, 100초 이하 유지하고, 30℃/sec 이상, 150℃/sec 이하의 강온속도로 강온하는 공정 B를 갖는 것을 특징으로 하는 실리콘 웨이퍼의 제조방법이다.  이에 따라, 벌크에 고밀도의 BMD를 형성할 수 있고, TDDB특성의 양호한 실리콘 단결정 웨이퍼를 제조할 수 있는 실리콘 웨이퍼의 제조방법이 제공된다.