baber/WOPTO huggingface dataset:
Patent KR-20010043717-A (KR)
Title: 이미지 인식 및 상관 시스템
IPC: G06T7/00
Filed: 1999-05-18
Abstract: 상관관계 계산에 사용되는 화소 수를 줄이기 위하여 예비 상관관계와 이미지 피라미드를 결합한 디지털 이미지 인식 시스템은 기준 이미지 템플릿(100)의 모든 화소들 전체와의 상관관계를 구하지 않고도 기준 이미지 템플릿(100)을 효과적으로 인식할 수 있도록 한다. 최적의 예비 화소 세트(112)는 검색될 검색 이미지 신(102)에 대한 기준 이미지 템플릿(100)의 상관관계에 따라 기준 이미지 템플릿(100)의 화소들로부터 선택된다. 이러한 예비 화소 세트(112)는 기준 이미지 템플릿(100)의 상관관계에 민감한 특성들을 정의하기에 최적인 화소들을 포함한다. 최적의 지점에서 예비 화소들을 누적함으로써 인식의 정확성을 해하지 않으면서 성능은 최대화된다. 최종적인 최적의 예비 화소 세트는 검색 이미지 신(102) 중에서 기준 이미지 템플릿(100)과 매칭되는 것을 찾기 위한 일련의 변환들을 통한 검색 이미지 신의 화소들에 대한 상관 관계이다.
Patent KR-20010052583-A (KR)
Title: 웨이퍼 운반 장치 및 방법
IPC: H01L21/677
Filed: 1999-06-04
Abstract: 본 발명은 웨이퍼를 운반하는 장치와 방법에 장치에 관한 것이다.  웨이퍼는 카세트 내에 배치되어, 그 카세트로부터 이동하여 처리 장치로 공급된다.  이러한 목적을 위해, 각각 개별적으로 폐쇄 가능한 정렬된 제1 개구부 및 제2 개구부를 포함하는 로크 구조체가 제안된다.  카세트의 폐쇄구가 제1 개구부의 폐쇄구와 함께 로크 챔버로 이동하고, 한편으로 로크 챔버는 카세트와 함께 퍼지된다.
Patent KR-20010071492-A (KR)
Title: 전하 피드백 구동 마이크로 액추에이터를 갖는 디스크드라이브
IPC: G11B21/24
Filed: 1999-06-10
Abstract: 본 발명의 디스크 드라이브 헤드 위치 장치(100)는 헤드(110), 헤드(100)을 지지하는 서스펜션(112), 서스펜션(112)과 동작되도록 접속하는 압전 마이크로 액추에이터(130), 및 압전 마이크로 액추에이터(130)와 동작되도록 접속하는 전하 피드백 드라이버(202)를 포함한다. 저장 매체(162)에 연관된 헤드(110)의 위치하는 방법 역시 제공되어진다.
Patent KR-20010072644-A (KR)
IPC: B24B37/02
Filed: 1999-06-17
Abstract: A semi-conductor wafer (12) has its inclined edge flanks polished by a grooved wheel (16) of synthetic plastics material, while a jet (20) of polishing slurry, which may comprise colloidal silica, is fed downwards into the zone of contact between the wheel and the wafer. The wheel (16) is preferably rocked or oscillated laterally such that a constant polishing force is alternatively applied to each flank of the wafer (12). The wheel may be mounted in a buffer store to which the wafers are transported from a grinding station which grinds the edge flanks.
Patent KR-20010078146-A (KR)
Inventor: INOUE YUKIHIRO
IPC: H01L21/76
Filed: 2001-01-30
Abstract: PURPOSE: To suppress leakage current when a transistor is turned on. CONSTITUTION: A p-type diffused layer 7 growing to a channel stopper region of a high with stand voltage transistor is disposed outside remote from a gate oxide film 8. Therefore, a p-type region forming p-n junction with an u-type inversion layer 11 constituted under the gate oxide film 8 can be grown to a p-type well 2 with concentration lower than a p-type diffused layer 7 when a high voltage is applied to a gate electrode 9. As a result, energy barrier can be made high enough to suppress leakage at a p-n junction, because the concentration in the p-type region become thinner than that in the conventional p-n junction with the p-type diffused layer 7.
Patent KR-20020064548-A (KR)
Title: A marking method for large glass with laser beam
Inventor: KANG HYEONG SIK
IPC: C03C23/00
Filed: 2001-02-02
Abstract: PURPOSE: A method for marking letters and shapes on the bottom of large-sized glass by using laser beam is provided, which prevents scattering of glass powder, enables marking without turnover of glass and decreases glass breaking. CONSTITUTION: The marking method of large-sized glass is characterized by the following steps: generating high-power ultra violet laser beam; selecting the moving way of laser to focus laser beam on the bottom of a large-sized glass; and radiating the laser beam to form letters and shapes by partial melting and color changing into white colored glass.
Patent KR-20010067536-A (KR)
Inventor: LEE JOUNG HEE
IPC: A23L13/30
Filed: 2001-02-07
Abstract: PURPOSE: A method for preparing a frozen thick beef soup using the whole parts of Korean native cattle instead of using cheap by-products of imported cattle is provided. CONSTITUTION: A method for preparing a frozen thick beef soup using Korean native cattle comprises the steps of: (i) a pre-treatment process to soak each part of Korean native cattle in a water tank for 24 hours to remove the unique smell of meat, and soak in water of 100deg.C or more for times suitable to each part; (ii) a meat juice extracting and material processing process to load each parts in good order from the bottom of a tank, and heat in water of 1/10 volume of the tank over 100deg.C for a long time without closing its opening, and then take out each part in a proper times respectively it taking some 10 hours to complete meat juice; (iii) an each part separating and freezing process to remove fat from the boiled meat, wash with water, and fast freezing at -40deg.C for 90 minutes, and then cutting each part with a meat cutting machine; (iv) a second meat juice extracting process to put the cut meat in an extracting tank, add sesame oil and water, and then heat over 100deg.C for 30-50minutes; and (v) a product completing process to add seasonings to the prepared meat juice and meat, and then producing in portions for 1-3 people, 50, or 100.
Patent KR-20020068089-A (KR)
Title: Grinding wheel with segment for preventing side abrasion
Inventor: JANG JUN HO
IPC: B24D7/06
Filed: 2001-02-19
Abstract: PURPOSE: A grinding wheel is provided to prevent an uneven abrasion of the grinding wheel and to expand the life span of a tool by alternately attaching segments having an abrasive with different size to the grinding wheel. CONSTITUTION: A grinding wheel(10) has a disc(12) having a mounting hole(12a) to which an output end of a tool is inserted. A plurality of ribs(14) is radially formed on the disc(12). A rim section(16) is provided to connect the ribs(14) to each other. Grinding segments(22,24) are attached to a lower surface of the rim section(16). A boundary surface is formed at inner and outer portions of the grinding segments(22,24). The outer portion of the grinding segments(22,24) has relatively superior abrasion-proof characteristic so that the uneven abrasion is prevented.
Patent KR-20020068604-A (KR)
Title: Interface stage for spinner equipment
Inventor: KIM SEOK BAE
IPC: H01L21/00
Filed: 2001-02-21
Abstract: PURPOSE: An interface stage of spinner equipment is provided to reduce a loading error rate of a wafer by detecting an incorrect position of the wafer loaded on a plate. CONSTITUTION: An interface stage has a plate(110) and a sensing portion. A wafer is loaded on the plate(110). The sensing portion checks whether the wafer is correctly loaded on a wafer loading position(a) of the plate(110), or not. The sensing portion is used for detecting an incorrect position of the wafer generated from a mechanical error of a transfer robot and a setting error of an engineer. The sensing portion is formed with photo sensors(120) and a control portion(122). The photo sensors(120) are formed with light receiving parts and light emitting parts. The control portion(122) receives signals from the photo sensors(120) and controls processes.
Patent KR-20020071363-A (KR)
Title: Tea containing phllostachys nigra MUNRO and method for preparing the same
Inventor: HONG GEO PYO
IPC: A23F3/34
Filed: 2001-03-06
Abstract: PURPOSE: A process of preparing Phyllostachys nigra tea is provided by steaming leaves of Phyllostachys nigra for a specified time, grinding and then mixing unpolished rice and corn. Whereby, the tea is effective in prevention of adult disease such as cardiac and circulatory disorders, Alzheimer's Disease, C type hepatitis, diabetics, leukemia, hypertension, cancer, cerebral apoplexy. CONSTITUTION: Leaves of Phyllostachys nigra are steamed for 30 to 90sec, cooled at 0 to 4deg.C for 1 to 2hr and ground after drying with hot air or far-infrared rays, and then 55 to 75% by weight of ground Phyllostachys nigra leaves are mixed with 20 to 40% by weight of unpolished rice and 1 to 10% by weight of corn.
Patent KR-20020078838-A (KR)
Title: Built-in lamp apparatus for suspended ceilings
Inventor: HUNG MING HUA
IPC: F21V21/02
Filed: 2001-04-10
Abstract: PURPOSE: A built-in lamp device for a ceiling is provided to relieve eye strain and fatigue, while achieving aesthetic enhancement and improved use convenience. CONSTITUTION: A built-in lamp device comprises a base(1) having a base hole; a reflector cover(5) disposed on the base, and which has a lower portion corresponding to the base hole of the base and an open upper portion; a fixing seat(4) arranged in the upper portion of the reflector cover; a bulb socket holder(2) having a plurality of fixed plates(22) disposed around the base board, wherein one to four bulb sockets(26) and bulbs(27) are mounted on the fixed plates, and the base board has a center with a vertical center shaft extended upward, and the vertical center shaft is coupled to the reflector cover; and a lamp shade(3) having a central hollow space and an upper aperture fixed to the fixed plates, wherein the central hollow space accommodates the bulb socket holder, bulb sockets and bulbs.
Patent KR-20020078929-A (KR)
Title: A carving of a tree glass leg method
Inventor: CHOI BYUNG HO
IPC: G02C5/14
Filed: 2001-04-11
Abstract: PURPOSE: A method for engraving wooden bows of spectacles is provided to form various patterns, logos, or symbols without burning or scorching wood, thereby making clean and tidy outer appearance. CONSTITUTION: A method for engraving wooden bows of spectacles includes the steps of applying a predetermined color ink or pigment on the surface of the bow(1) of the spectacles and drying the applied bow(1'); heating an engraving molding(3) having an engraving surface(3') such as various logos, letters, figures, pictures, trademarks; pressing the heated engraving molding on the surface of the bow to burn the ink or pigment coated on the surface of the bow, thereby exposing grain and color of wood.
Patent KR-20020080698-A (KR)
Title: Process for preparing cereal beverage containing pine nut and beverage prepared thereby
Inventor: LEE SEOG WON
IPC: A23L2/38
Filed: 2001-04-17
Abstract: PURPOSE: Provided are a process for preparing cereal beverage containing pine nuts without generating wastes and beverage which is prepared thereby and contains both essential fatty acid and amino acid derived from the pine nut. CONSTITUTION: The process for preparing cereal beverage containing pine nuts comprises the steps of: mixing soaked pine nuts and cereal in a weight ratio of 1:1 to 1:2.5 and followed by adding water thereto blending them, wherein an emulsifier is optionally added in the amount of 0.05-0.15 wt.%; homogenizing the blend under 150-350 kg/cm¬2 of pressure and adjusting its pH to 5-7.5; and gelatinizing it.
Patent KR-20020081874-A (KR)
Inventor: JUNG JE PIL
IPC: F02B29/04
Filed: 2001-04-20
Abstract: PURPOSE: A turbo inter cooler for diesel vehicles is provided to improve the external appearance and simplify the production line so as to reduce cost of production. CONSTITUTION: A turbo inter cooler comprises an intake passage(100) and an intake passage bracket(200). One side of the intake passage is located at the rear surface of a radiator grill(300) and has an intake port(110). The intake port branches out into several parts and each part is open. An intercooler connection part(120) is formed at the other part of the intake passage and communicated with a turbo intercooler(500). The intake passage bracket connects the upper surface of the intake passage to the bottom surface of a bonnet(400) through a connection unit.
Patent KR-20010087780-A (KR)
Title: Wash ball for washing machine and process for manufacturing the same
Inventor: KIM YONG JUNG
IPC: D06F39/00
Filed: 2001-04-23
Abstract: PURPOSE: A wash ball for washing machine and a manufacturing method thereof is provided to achieve an improved efficiency of washing operation by arranging pozzolan blended ceramic balls into the wash ball. CONSTITUTION: A wash ball comprises: a pozzolan blended ceramic balls(10) made up of a mixture material of pozzolan, loess, chitosan and viscous liquid; a spherical main body(21) having a space(22) for free activity of the pozzolan blended ceramic balls, and many through holes(23) formed, with a predetermined spacing, radially along the outer periphery of the main body; a contact protrusion(24) formed along the outer periphery of the main body, and which expands an area contacting laundry to prevent laundry from being entangled by the water flow during washing operation; and a permanent magnet(25) having an N-pole and a S-pole arranged in a symmetric manner in the top and bottom portions of the main body, respectively, and which is injecton-molded integrally with the main body.
Patent KR-20010100921-A (KR)
Title: 캐패시터 구조물과 캐패시터 구조물의 전극 제조 방법
IPC: H01L21/8242
Filed: 2001-04-27
Abstract: 상부 플레티늄 전극과 하부 전극을 포함하는 캐패시터 구조물로서, 이 전극층의 측벽에 절연체가 있고, 하부 전극은 이 측벽 상의 절연체에 대하여 리세싱된   제 1 전극 부분의 증착에 의해 그리고 제 2 전극 부분의 증착에 의해 이루워지는 캐패시터 구조물이 제공된다.
Patent KR-20020083613-A (KR)
Title: Apparatus and method for parameter presumption of induction motor
Inventor: HONG CHAN UK
IPC: H02P1/00
Filed: 2001-04-27
Abstract: PURPOSE: A parameter estimation apparatus and method for induction motor is provided to achieve improved accuracy by estimating parameter of an induction motor from the result of measurement of multiple frequencies without restricting the induction motor. CONSTITUTION: A parameter estimation apparatus comprises a frequency storing unit(41) for storing frequency commands and outputting frequency in accordance with the on/off operation of a switch; a sine wave generating unit(42) for receiving the frequency and outputting sine waves of a predetermined phase; a voltage regulator unit(43) for receiving current detected by the induction motor, regulating voltage level and outputting voltage; a first multiplication unit(44) for receiving outputs from the sine wave generating unit and the voltage regulator unit and multiplying the received outputs; an inverter unit(45) for converting voltages output from the first multiplication unit into alternate current, and applying the current to the induction motor; a power calculating unit(46) for receiving outputs from the first multiplication unit and the sine wave generating unit, and calculating active and inactive power; a parameter calculation unit(47) for calculating sum of the rotor resistance and leakage inductance from the resistance value of stator and active and inactive power; a parameter estimation unit(48) for storing outputs of the parameter calculation unit, adding outputs and outputting rotor resistance and leakage inductance; and a storing unit for multiplying constant to the rotor resistance value and leakage inductance value and storing rotor and stator leakage inductance.
Patent KR-20020094199-A (KR)
Title: Accessory for the nail
Inventor: CHANG SUNG YONG
IPC: A45D31/00
Filed: 2001-05-03
Abstract: PURPOSE: Provided is a nail accessory which is readily attached onto a curved surface of a nail while maintaining the curved line of the nail and is also freely detached from the nail. CONSTITUTION: The nail accessory is formed by an injection molding. It has a back side(1) formed to correspond to a curved line of a nail surface, a depressed engraving(2) at the center of the back side(1), a hatching(3) and an adhesive. The adhesive is an acrylic emulsion glue comprising 63.67% of ethylene vinyl acetate acrylic ester copolymer, 33.37% of water and 3.03% of other additives. The accessory is made of one selected from plastics, metals, non-metals, woods, ceramics and glasses. The shape of the accessory is varied according to individual preference.
Patent KR-20010074600-A (KR)
Inventor: HANG YONG JIN
IPC: E02B3/08
Filed: 2001-05-09
Abstract: PURPOSE: A manufacturing method for a stone net bag to be sealed by a clip is provided to extend the lifespan of the stone net bag by forming the bag with a stainless steel which has a longer lifespan than a general wire and speedily seal the bag in a short time by sealing the bag with clips, keeping an amount of the stones filled in the bag precisely. CONSTITUTION: In a manufacturing method for a stone net bag to be sealed by a clip, the stone net bag is formed of stainless steel wire(3) having a resistance against corrosion or a wire coated with a material having the corrosion resistance by weaving into the shape of oval, rectangle, square, etc. and sealed by clips(8) of various shapes after filling the bag with stones.
Patent KR-20010109109-A (KR)
Title: 프린터내장마우스장치
IPC: B41J3/42
Filed: 2001-05-25
Abstract: 본 발명은 컴퓨터장치의 포인팅디바이스로서 이용되는 마우스장치에 프린터를 내장시킨 프린터내장마우스장치에 관한 것으로, 마우스장치(10)의 하우징(11)내에 해당 하우징(11)내에 장전되는 기록지(21, 121)에 컴퓨터장치로부터 받은 인자정보에 따라 인자를 실시하는 프린터장치(18)를 설치하고, 이 프린터장치(18)는 기록지장전부(20), 기록지장전부(20)에 장전된 기록지(21, 121)를 반송하는 플래튼 (23), 플래튼(23)에 의해 반송되는 기록지(21, 121)에 인자를 실시하는 서멀헤드 (24), 인자 후의 기록지(21, 121)가 하우징(11) 바깥으로 배출되는 배출구(25)를 구비하며, 이와 같은 구성에서는 하우징(11)내에 메모로서의 적당한 사이즈의 기록지(21, 121)를 장전하고, 그 기록지(21, 121)에 대해 상기 프린터장치(18)에 의해 컴퓨터화면상의 임의의 부분의 데이터를 보기 좋게 인자하여 메모로서 남길 수 있다.
Patent KR-20020092713-A (KR)
Title: A manufacturing process of a grain of rice floating to Dong Dong Joo
Inventor: LEE KYUNG SOO
IPC: A23L7/10
Filed: 2001-06-05
Abstract: PURPOSE: Provided is a manufacturing process of steamed rice which floats on Dong-dong-joo(a kind of korean traditional fermented alcoholic drinks), thereby reducing the manufacturing time, simplifying the manufacturing process and providing soft texture of steamed rice. CONSTITUTION: The manufacturing process of steamed rice floating on Dong-dong-joo is characterized by the steps of: washing rice then soaking it in water for 5-6 hours; steaming it to manufacture hard-boiled rice; adding a mixture of powdered malt and sugar syrup in the amount of 45-55% and 8-12% referred to rice respectively, to the hard-boiled rice; and fermenting it at 28-32 deg.c for 7-9 hours.
Patent KR-20020092750-A (KR)
Title: Digital amplifiers for multi-channel which shifts phases of pwm input signals
Inventor: CHOI YEONG HA
IPC: H03F3/217
Filed: 2001-06-05
Abstract: PURPOSE: A multi-channel digital amplifier for amplifying PWM(Pulse Width Modulation) input signals of different phases is provided to minimize a cross-talk phenomenon by shifting phases of PWM signals of small outputs and varying on-off time of a semiconductor switching device. CONSTITUTION: A PWM converter portion converts an input signal to PWM signals of small outputs of N number where N is integer of 2 or more. A switching circuit portion amplifies the PWM signals of small outputs of N number and outputs the PWM signals of large outputs of N number. A low pass filter converts the PWM signals of large outputs of N number to analog signals. A semiconductor switching device of the switching portion has a different turning-on/off time since the PWM signals of small outputs of N number have different phases. In addition, the PWM converter portion changes the phases of the PWM signals by shifting the phases of the PWM signals.
Patent KR-20020095795-A (KR)
Title: High density optical disc and method for driving them
Inventor: KIM JIN YONG
IPC: G11B7/121
Filed: 2001-06-15
Abstract: PURPOSE: A high density optical disk having a reflecting surface and a method for driving the same are provided to judge an erroneous insertion of the optical disk, thereby preventing a collision between an objective lens of an optical pickup and the optical disk in advance. CONSTITUTION: In a high density optical disk where a high density pit pattern data recording layer is formed mostly on one side from the center of the optical disk thickness, a reflecting film is formed at the opposite surface of the recording layer in the surface around a lead in area of the optical disk to reflect light. A method for driving the optical disk includes the steps of executing a focusing servo operation for reading data written in the lead area of the optical disk, judging an erroneous insertion of the optical disk according to the reading of data, selectively executing and stopping the focusing servo operation according to the judgement.
Patent KR-20020017937-A (KR)
Inventor: KIM HYUN KYU
IPC: A01K89/0155
Filed: 2001-06-19
Abstract: PURPOSE: A discreting brake dial for a baitcast fishing reel is provided to accommodate the majority of operating environments that the discreting mechanism is not located about the perimeter of the dial, and to provide smooth, fluid movement over a range of braking positions. CONSTITUTION: The braking apparatus for a fishing reel(24) having at least two predetermined breaking positions comprises a side cover(42) having an aperture; a brake dial(46) rotatably receivable in the aperture, the dial having a detent spring retained in a cavity therein; and a spool cover having one or more cam lobes. When the brake dial is positioned within the aperture, a spring lobe will interact with the cam lobe or lobes such that rotation of the brake dial will be inhibited in at least one direction until sufficient rotational force is applied to the brake dial to cause deformation of the detent spring sufficient to allow the spring lobe to traverse the interfering cam lobe.
Patent KR-20010083809-A (KR)
Inventor: KANG CHANG WON
IPC: H02J3/01
Filed: 2001-06-30
Abstract: PURPOSE: The harmonic wave reduced device on power line is provided to reduce zero phase harmonic wave components flowing into power source system and reduce that the component of 5 harmonic wave above flows into power source system. CONSTITUTION: The harmonic wave reduced device on power line comprises a power source system(10) with multi phases and multi lines type connection to supply AC power source to load, a zig-zag transformer(20) to reduce zero phase harmonic wave components generated from the load(30) side with connecting to neutral line after winding the same turns overlapped with each other lags to constitute a core formed by windings connected to each lines of the phases on reverse direction, and line reactors(L1,L2,L3) to interrupt components of 3 harmonic wave above flows into the power source system(10) connected to each phase lines between the power source system(10) and the zig-zag transformer(20).
Patent KR-20030002925-A (KR)
Inventor: JUN MI AE
IPC: C07D501/57
Filed: 2001-07-02
Abstract: PURPOSE: Provided is an improved process for the preparation of cephalosporin derivatives from (cis)-3-acetoxypropen-cephalosporinic acid in higher yield. CONSTITUTION: The improved process for the preparation of cephalosporin derivative of the formula(1) comprises the steps of: radical reaction of a compound of the formula(5) with benzenthiol and azobisisobutyronitrile as a radical initiator in an organic solvent to convert it into a trans form; continuous reaction of the reaction product with a compound of the formula(10) to obtain a compound of the formula(3); and reaction of the compound of the formula(3) with an acylated compound of the formula(8) and a silylated compound of the formula(9).
Patent KR-20020003822-A (KR)
Inventor: GHARPUREY RANJIT
IPC: H04B1/26
Filed: 2001-07-03
Abstract: PURPOSE: A radio architecture for an FDD(Frequency Division Duplex) system is provided to reduce the effect of a transmitter acting as an interferer in an FDD radio by reducing dynamic range requirement on a receiver. CONSTITUTION: An FDD radio(100) has the first local oscillators(LO1I,LO1Q) that are set to coincide with a center frequency or a sub-harmonic of a transmitter section(126). After the first down-conversion, the transmit interferer is converted into DC, where it can be effectively removed using simple HPFs(High Pass Filters)(110,112) such as a DC blocking capacitor. Image rejection is achieved by the use of a two-step down-conversion approach that uses quadrature local oscillators to implement a single-sideband down-converter.