baber/WOPTO huggingface dataset:
Patent KR-20040051076-A (KR)
Title: Cover opening and closing and rotation mechanism of cellular phone
Inventor: KIM SI WAN
IPC: H04B1/38
Filed: 2002-12-11
Abstract: PURPOSE: An apparatus for opening/closing and rotating a cover of a mobile phone is provided to allow a user to stably use an LCD screen of a cover in a closed state by reversing front and back side of the cover. CONSTITUTION: A hinge body(120) is rotatably coupled to a main body of a mobile phone. A hollow(130) is formed at one side of the hinge body(120), and an opening(124) is formed communicating with the hollow(130) and a rotation space(122). A lower end portion of a rotation shaft(150) is rotatably coupled to an outer circumferential surface of a rotation support shaft(140) and an arm(156) is formed coupled to a cover of an upper end region. A breaking block(160) is slidably installed in the hollow(130). An elastic member(170)elastically supports the breaking block(160). A cylinder(200) is coupled to an outer end portion of the hollow(130) and has a rotational space(202). A rotation slip unit(190) includes a fixed shaft(194) to be coupled to the main body. One end of a fixed slip unit(180) receives elasticity from the elastic member(170) and the other end thereof is surface-contacted with the rotation slip unit(190) to generate a slip phenomenon.
Patent KR-20040056992-A (KR)
Title: Random Access Method In Wireless Mobile Communication Systems
Inventor: KIM SEONG GYEONG
IPC: H04B7/26
Filed: 2002-12-24
Abstract: PURPOSE: A random access method in a mobile communication system is provided to increase the throughput of a random access channel, which terminals use to access a medium, and to solve an excessive access delay. CONSTITUTION: An AP(Access Point) detects a channel state and broadcasts channel state information through a BCH(Broadcasting CHannel) to all the terminals(S10). At this moment, the first terminal that tries to access the AP judges the broadcasted channel state information as 'idle'(S20) and transmits data to the AP(S30). The AP sets the channel state as 'busy' while the first terminal is transmitting the data. Then the AP broadcasts the changed channel state information to all the terminals(S40). At this moment, in case that the third terminal tries to access the AP, the third terminal judges the broadcasted channel state information as 'busy' and executes back-off to wait for random time(S50). If the first channel stops the transmission of the data, the AP sets the channel state as 'idle' and broadcasts the changed channel state information to all the terminals again(S60).
Patent KR-20030057446-A (KR)
IPC: H01L27/06
Filed: 2002-12-27
Abstract: 본원 발명은, 차지 펌프 장치에서, 래치 업의 발생의 방지 및 대전류화를 도모하는 데 적합한 반도체 장치를 제공한다.  P형의 단결정 실리콘 기판(50) 상에, N형 에피택셜 실리콘층(51A)과 N형 에피택셜 실리콘층(51B)을 적층하고, N형 에피택셜 실리콘층(51B) 내에 P형 웰 영역(52C)을 형성한다.  P형 웰 영역(52C)의 저부에 접하는 P + 형 매립층(55)을 형성하고, P형 웰 영역(52C) 내에 MOS 트랜지스터를 형성한다.  MOS 트랜지스터는, 고농도 소스층 N + S 및 고농도 드레인 N + D층과, 고농도 소스층 N + S 및 고농도 드레인층 N + D보다 깊게 확산된 저농도 소스층 N - S 또는/및 저농도 드레인층 N - D를 갖는다.
Patent KR-20040059238-A (KR)
Title: Cold rolled steel sheet having superior formability and Method for manufacturing thereof
Inventor: CHOI SI HUN
IPC: C22C38/00
Filed: 2002-12-28
Abstract: PURPOSE: A cold rolled steel sheet having superior formability in transformation of stretching mode by having superior plastic strain ratio and anisotropy coefficient of the plastic strain ratio is provided, and a method for manufacturing the cold rolled steel sheet is provided. CONSTITUTION: The cold rolled steel sheet having superior formability comprises 0.1 wt.% or less of C, 0.1 to 1 wt.% of Mn, 0.1 wt.% or less of P, 0.02 wt.% or less of S, 0.01 to 0.1 wt.% of Ti, 0.08 wt.% or less of acid soluble Al, 0.009 wt.% or less of N and a balance of Fe and impurities. The method for manufacturing the cold rolled steel sheet having superior formability comprises the steps of reheating a steel slab comprising 0.1 wt.% or less of C, 0.1 to 1 wt.% of Mn, 0.1 wt.% or less of P, 0.02 wt.% or less of S, 0.01 to 0.1 wt.% of Ti, 0.08 wt.% or less of acid soluble Al, 0.009 wt.% or less of N and a balance of Fe and impurities at a temperature of 1,050 deg.C or more; hot-rolling the reheated steel slab at a finishing delivery temperature of Ar3 or more; coiling the hot rolled steel sheet in the temperature range of 500±100 deg.C; cold-rolling the coiled steel sheet at a reduction ratio of 50 to 80%; annealing the cold rolled steel sheet; and temper-rolling the annealed steel sheet at a reduction ratio of 0.5 to 2%.
Patent KR-20040059313-A (KR)
Title: Method of extracting teeth area from teeth image and personal identification method and apparatus using teeth image
Inventor: KIM TAE U
IPC: A61B5/117
Filed: 2002-12-28
Abstract: PURPOSE: A method for extracting a teeth area from a teeth image, and the method and a device for identifying a person using the teeth image are provided to identify the person fast and cheaply by extracting/recognizing a feature element from the teeth image. CONSTITUTION: A teeth image database(15) matches each person with more than one feature element. A teeth image obtaining part obtains the teeth image of the person by using an image pickup device. A teeth extractor(21) divides the area inside the mouth by performing the first threshold operation for the teeth image, extracts a gab between upper and lower teeth for the divided mouth by performing the horizontal projection, and extracts the teeth area based on the extracted teeth interval. A feature detector(23) detects the feature element by performing the vertical projection for the extracted teeth area. A searcher(25) searches the teeth image database by using the feature element. An ID confirmer(27) judges a success/failure of the identification depending on a similarity of a search result.
Patent KR-20020065466-A (KR)
IPC: C22B21/06
Filed: 2001-03-28
Abstract: 본 발명은 용융 마그네슘을 퍼플루오로케톤, 히드로플루오로케톤 및 이들의 혼합물로 구성된 군으로부터 선택된 플루오로카본을 포함하는 기상 혼합물과 접촉시킴으로써 용융 마그네슘의 발화를 방지하는 방법에 관한 것이다.
Patent KR-20020022776-A (KR)
IPC: H05K13/04
Filed: 2000-07-17
Abstract: 본 발명은 자동 장착기내에서 기판을 지지하기 위한 방법 및 장치, 베이스 플레이트 및 지지 로드에 관한 것이다.  충분히 지지되지 않은 기판(1)상에 부품을 장착한 후에 발생되는 진동은 자동 장착기내에서 이미 장착된 부품들의 오프셋을 종종 야기한다.  본 발명에 따라서는, 뾰족 팁(6) 및 상기 뾰족 팁(6)에 대해 스프링 하중을 받는 레그(7)로 이루어진, 높이 조절 가능한 지지 로드(5)를 이용하여 기판(1)을 지지하는 방식이 제안된다.  지지 로드(5)가 기판(1)의 하부면을 향해 위로 이동되는 경우에는, 상기 지지 로드(5)가 기판(1)의 하부면의 외부 윤곽에 맞추어 개별적으로 조절된다.  그 다음에, 지지 로드(5)의 높이 위치가 압축 공기식 브레이크(11)에 의해 고정된다.  그럼으로써, 부품의 장착시에도 상이하게 휘어진 기판(1)의 휨이 간단한 장치에 의해서 방지될 수 있다.
Patent KR-20020043551-A (KR)
IPC: A61B5/15
Filed: 2000-08-17
Abstract: 본 발명은 일회용 체액 또는 체세포조직 수집약병(30)에 관한 것이다. 상기 약병은 시료출입구(34), 및 체액 또는 체세포조직 시료를 시약(56) 내에 투약하기 위한 시료방출부재(40)를 갖는다. 또 상기 약병(30)은 기저부(54), 시료방출 슬리브(48), 시료출입 슬리브(36), 및 캡(32)을 갖는다. 상기 시료방출 슬리브(48)는 상기 기저부(54)에 착탈자재하게 부착되고, 상기 시료출입 슬리브(36)는 상기 시료방출 슬리브(48)에 착탈자재하게 부착되며, 상기 캡(32)은 상기 시료출입 슬리브(36)에 착탈자재하게 부착된다. 상기 기저부(54)는 진단 또는 다른 용도에 적합한 하나 이상의 시약을 포함한다.
Patent KR-20020057962-A (KR)
IPC: C07D233/70
Filed: 2000-09-20
Abstract: 본 발명은 화학식 I 의 화합물 및 그의 중간체를 효율적으로 제조하기 위한 신규한 방법을 제공한다: 
     [화학식 I] 
     
       
     
     [화학식 II] 
     
       
     
     (식 중, R 1 및 R 2 는 각각 독립적으로 수소, 임의치환된 C 1 -C 10 알킬, 지환족 골격을 가진 C 3 -C 14 히드로카르빌 등이다).   화학식 I 의 화합물은 화학식 II 의 화합물 및/또는 그의 염을 염기성 수용액 중 고리화 가수분해에 적용시킴으로써 제조할 수 있다.   또한, 화학식 II 의 화합물은 공업적으로 용이하게 입수할 수 있는 디아미노말레오니트릴로부터 높은 수율로 제조될 수 있다.
Patent KR-20020062635-A (KR)
Title: 자동 테스트 장비를 위한 고속 오류 캡춰 방법 및 장치
IPC: G01R31/28
Filed: 2000-10-18
Abstract: 테스트 대상 메모리로부터 오류 위치 정보를 식별하기 위해 오류 처리 회로에서 사용하기 위한 오류 캡춰 회로가 개시되었다.  오류 캡춰 회로는 복수의 채널로 이루어지고 MUT에 연결되도록 응용된 오류 검출회로를 포함한다.  오류 검출회로는 테스트 신호를 MUT에 인가하고 이로부터의 출력신호를 오류 정보로 처리하도록 동작된다.  오류 메모리 회로 및 고속 링크가 테스트 시간을 최소화하기 위해 제공된다.  고속 링크는 그들사이에 직렬 데이터 전송 성능을 제공하기 위해 오류 메모리 회로를 오류 캡춰 회로에 연결시킨다.
Patent KR-20020089303-A (KR)
Title: 첨가제 농축물
IPC: C10L10/00
Filed: 2000-11-03
Abstract: 본 발명은, 수평균 분자량 (M n )이 600 내지 10,000 범위이고, 하나 이상의 염기성 질소 원자를 가지며, 탄소수 1 내지 30의 히드로카르빌기를 갖는 지용성 히드로카르빌 폴리(옥시알킬렌) 아미노카르바메이트, 및 화학식 R-NH 2 [식 중, R은 R' 기 또는 R'-CH 2 - 기를 나타내며, 여기서 R'는 수평균 분자량 (M n )이 750 내지 6,000 범위인 히드로카르빌기를 나타낸다]의 지용성 히드로카르빌 아민을 함유하는 첨가제 농축물; 그러한 첨가제 농축물을 함유하는 가솔린 조성물; 및 그의 제조법; 및 그러한 가솔린 조성물을 사용하는 전기점화기관의 작동법에 관한 것이다.
Patent KR-20020064313-A (KR)
Title: Aplidine treatment of cancers
IPC: A61K31/136
Filed: 2000-11-15
Abstract: Aplidine demonstrates considerable promise in phase (I) clinical trials for treatment of tumors, and various dosing regimes are given. Tumor reduction has been observed in several tumor types including renal carcinoma, colorectal cancer, lung carcinoid, medullary thyroid carcinomas and melanoma. It has also been found that aplidine has a role in inhibiting angiogenesis, complementing the anti-tumor activity.
Patent KR-20020051939-A (KR)
Title: Method and device for producing aromatic compounds comprising catalyst reduction
IPC: C07C15/04
Filed: 2000-11-28
Abstract: The invention relates to a process for the production of aromatic compounds from a hydrocarbon fraction with a catalyst that preferably circulates in a moving bed, a process that comprises at least the following successive stages that take place in at least one zone: treatment of the fraction in the presence of hydrogen and implementing at least one reaction for dehydrogenation of naphthenes; separation of the gas effluent that contains hydrogen, the liquid product and the catalyst; regeneration of the catalyst; reduction of the catalyst; and reintroduction of the catalyst for the treatment stage; recycling in the treatment stage of at least a portion of the gas effluent that contains the hydrogen that is called recycling gas; process in which the reduction stage is carried out in the presence of recycling gas that is introduced in an amount such that the amount of pure hydrogen that is provided is between 1-10 kg/kg of catalyst, whereby the effluent that is obtained from the reduction is then separated from the catalytic bed. The invention also pertains to the related device.
Patent KR-20020071902-A (KR)
IPC: H04M1/663
Filed: 2000-12-28
Abstract: 휴대 전화는 착신에 관한 전화 번호의 클래스에 따라서 음악 및 착신음의 발생을 제어한다.  즉, 휴대 전화는 제 1 클래스의 전화 번호에 대해서는 음악의 발생을 정지하여 착신음을 발생하고, 제 2 클래스의 전화 번호에 대해서는 음악의 음량을 서서히 낮춘다.  제 3 클래스의 전화 번호에 대해서, 휴대 전화는 끼어들기 없이 음악의 발생을 계속하는 동시에, 착신음을 발생하지 않고 자동으로 회선을 차단한다.
Patent KR-20020081471-A (KR)
Title: 자동 2륜차용 사이드스탠드장치
IPC: B62H1/02
Filed: 2001-11-20
Abstract: 리턴스프링을 외관으로 보이지 않게 하여 상쾌한 외관을 부여하는 것을 목적으로 하고, 차체측면 하부에 스탠드 브래킷(80)을 통하여 사이드스탠드(55)를 부착한다. 사이드스탠드(55)를 파이프형상으로 하고, 그 안에 리턴스프링(73)과, 이것에 의해 돌출방향으로 힘이 가세되는 걸음부재(70)를 설치하고, 그 선단의 롤러(78)를 스탠드브래킷(80)에 설치한 장착부(88)에 장착이동시키고, 또한 제 2 걸음오목부(90) 또는 스탠드스위치(91)에 선택적으로 걸어맞추게 한다.
Patent KR-20020090232-A (KR)
Title: Infant formulas containing long-chain polyunsaturated fatty acids and uses thereof
Inventor: AUESTAD NANCY
IPC: A23L1/30
Filed: 2001-04-12
Abstract: Methods for providing nutrition and for enhancing neurological development of preterm infants are disclosed. Also disclosed is an improved nutritional composition containing specified amounts of DHA and AA as well as their precursor essential fatty acids alpha-linolenic and linoleic acids. The methods involve feeding LCP supplemented, nutrient- enriched formulas for an extended feeding regimen, typically until at least 3 months corrected age (CA), preferably to 6 or even 12 months CA. The neurological developments, for example, visual development, motor development and language development were enhanced without findings of anthropometric growth faltering or inhibition.
Patent KR-20030053472-A (KR)
Title: Imaging media containing heat developable photosensitive microcapsules
IPC: B41M5/28
Filed: 2001-05-31
Abstract: Photothermally sensitive recording sheets for color imaging are disclosed comprising a transparent support sheet having a thermal slip layer disposed on one surface of the support and a heat sensitive image layer on the opposite surface of the support. A second opaque (paper) or transparent (plastic) sheet is laminated to the color-producing layer. The image layer comprises photohardenable microcapsules containing a photopolymerizable or photocrosslinkable compound, a photoinitiator and a dye precursor and a developer material external to the microcapsules. Image-wise exposure of the recording sheet to actinic radiation causes selective photohardening of microcapsules sensitive to that radiation. Heating the resultant exposed recording sheet to a temperature well above the developer melting point by for example a thermal head allows the developer to selectively permeate the non-photohardened capsules resulting in the development of an image, including full color images. The recording sheets are suitable for use in high speed printing applications such as computer print out paper, battery operated printers for digital camera or personal digital assistance, labels, medical imaging, and color proofing films.
Patent KR-20030014686-A (KR)
Inventor: KOO MIN SE
IPC: E01D101/30
Filed: 2000-12-21
Abstract: PURPOSE: Provided is a method of constructing simple and continuous composite bridges, such as simple and continuous preflex composite bridges, prestressed concrete(PSC) composite bridges, steel box girder bridges, plate girder bridges, and long span truss bridges. CONSTITUTION: The method of constructing simple composite bridges comprises the steps of: providing first and second abutments; implanting a shape steel in a bridge seat portion of the first abutment; simply resting a beam on the first and second abutments; connecting the shape steel in the bridge seat portion to a lower flange of the beam; applying a connecting concrete to a portion ranging from an upper end of the first abutment to a neutral axis of the beam; lowering a support near the second abutment; applying a concrete to a portion ranging from an upper end of the connecting concrete to a bottom plate of the beam; applying a floor slab concrete to the beam; and lifting up the lowered support near the second abutment.
Patent KR-20030016282-A (KR)
IPC: C07D211/34
Filed: 2001-06-06
Abstract: α,α-디메틸-4-{1-히드록시-4-{4-(히드록시디페닐메틸)-1-피페리디닐}부틸}벤젠아세트산 히드로클로라이드의 신규한 결정 형태, 그의 제조 방법 및 그의 제약학적 용도가 개시되어 있다.
Patent KR-20040066646-A (KR)
Inventor: SEO HYEONG MI
IPC: G03F7/00
Filed: 2003-01-20
Abstract: PURPOSE: Provided is a method for patterning a self-assembled monolayer, which achieves a uniform patterning for a reduced time, by using a titanium dioxide photocatalyst photomask. Further, since the method using a photocatalyst reaction is not affected by the wavelength of UV light, the patterning resolution can be improved in semiconductor or electronic elements production. CONSTITUTION: The method for patterning a self-assembled monolayer(7) comprises the steps of: preparing a titanium dioxide photocatalyst photomask(6) by depositing a titanium dioxide film on a quartz substrate(4) in a selective way to form a certain pattern(5); forming a self-assembled monolayer on a silicon substrate; removing certain parts of the self-assembled monolayer by laying the titanium dioxide photocatalyst photomask over the self-assembled monolayer and exposing it to UV light to form a certain pattern(7a).
Patent KR-20040067090-A (KR)
Inventor: CHO HYE JIN
IPC: G06F12/00
Filed: 2003-01-21
Abstract: PURPOSE: A method for forming/updating a ROM image of a flash memory is provided to shorten an update time and update the new system data easily and fast by dividing the flash memory into the flexible areas and updating only a necessary part. CONSTITUTION: A table is generated by receiving each area and a size of the area forming one image from a user(S12). A kernel area is allotted to the first of the ROM image on the table(S13). An area management information area is allotted to the last of the ROM image on the table(S14). If the memory remains by comparing a sum of each area with the size of a total ROM image, the allocation of the rest memory is inputted from a user(S16). The area allotting the remaining memory space is arranged to the area close to the area management information area(S17). If the rest memory is not present or the memory allotment is finished, the ROM image is generated by arranging the areas having many correlations between areas to a near position(S19).
Patent KR-20040071894-A (KR)
Inventor: YOO DONG HYEON
IPC: B60T8/88
Filed: 2003-02-07
Abstract: PURPOSE: An electronic stability control system of a vehicle is provided to improve failure-diagnosing efficiency by storing failures of parts for the vehicle and various motion and operation information of the vehicle for the failure at the same time and displaying the information to users' demands. CONSTITUTION: An electronic stability control system of a vehicle is composed of a plurality of sensors for detecting motion information of the vehicle; an electronic control unit(30') for outputting a braking control signal based on the motion information input from the sensors to a driver's braking demand; and a hydraulic modulator(20) having a motor and a solenoid valve for performing a braking operation by inputting the braking control signal. The electronic control unit comprises a control unit(33') for storing one failure signal of the sensors or the hydraulic modulator and various motion and operation information of the vehicle at the time of inputting the failure signal and a memory(34') for inputting the stored signal of the control unit and storing the failure signal and the motion and operation information of the vehicle in the failure.
Patent KR-20030029066-A (KR)
Inventor: PARK JOO NAM
IPC: B22C9/00
Filed: 2003-02-12
Abstract: PURPOSE: A method for fabricating rotation mold is provided in which drilling and tapping operations for forming a screw on boss are not required. CONSTITUTION: The method for fabricating rotation mold comprises a prototype fabrication step of fabricating a prototype(10) of boss to be adhered to the surface of the rotation mold and forming a through hole at one side of the prototype; a sand mold preparation step of fabricating a sand mold(41) by hardening the molding sand after inserting a nut(20) into the through hole of the prototype fabricated in the prototype fabrication step, fastening a bolt(30) to the nut, inserting the bolt fastened prototype into a mold frame and injection molding sand into the mold frame; casting step of injecting molten metal into the sand mold after removing the prototype only by leaving the bolt and nut at the sand mold fabricated in the sand mold preparation step; surface treatment step of finishing the surface of the boss after separating a boss completed in the casting step from the sand mold; boss assembling step of adhering the boss to the rotation mold by welding the boss completed through the surface treatment step to the lower edges formed on the surface of the rotation mold; and a mold fixing step of fixing the rotation mold by welding the head of the bolt fastened to the boss adhered in the boss assembling step to a mold supporting structure.
Patent KR-20030022216-A (KR)
Title: Beverage vessel with straw included
Inventor: LEE JEONG MIN
IPC: B65D77/28
Filed: 2003-02-07
Abstract: PURPOSE: Provided is a beverage vessel with a straw included which includes the straw inside the vessel with keeping airtightness so that it helps users to drink beverages more conveniently. CONSTITUTION: The beverage vessel with the straw included comprises the parts of: a vessel body(100) which includes the contents; a cover(200) on the upper part of the vessel body; a support bar(203) which is placed at the lower part of space(101,202) and combined with a drawing straw(210); the drawing straw which includes a straw body(211) at the center of the support bar and a folding straw working part(213) at the internal side of the straw body; an insertion part(204) which is placed at one side of the support bar including an air inflow hole(205) to seal the upper part of the straw working part; and a sealing part which seals the upper part of the cover.
Patent KR-20040075563-A (KR)
Inventor: LEE MYEONG SEOK
IPC: H01L21/027
Filed: 2003-02-21
Abstract: PURPOSE: A wafer stage unit of exposure equipment is provided to maintain constantly temperature of a wafer by performing rapidly a heat exchange process between a wafer and a table. CONSTITUTION: A table(140) is used for absorbing a wafer. A table cooling unit is used for cooling the table. The table cooling unit includes a heat exchange part and a cooler(164). The heat exchange part is formed in the inside of the table in order to cool the table by using the cooling water. The cooler is installed at an outside of a wafer stage unit in order to cool the cooling water and supply the cooling water to the heat exchange part. The table cooling unit further includes a temperature sensor(168) for detecting the temperature of the table and a temperature controller(170) for controlling the cooler.
Patent KR-20040076309-A (KR)
Inventor: KOO HONG SIK
IPC: G07C9/00
Filed: 2003-02-25
Abstract: PURPOSE: A system for a biometric information recognition credit card and a credit card checker are provided to prevent illegal use even if the stored partial biometric information is hacked, as dividing/storing the biometric information. CONSTITUTION: The credit card checker(200) divides/transmits the biometric information inputted from a biometric information input part to a divided biometric information management center(400), and transmits the sales information inputted through a keypad and the credit card information inputted from the credit card(100) to a credit card company server(300). The credit card checker outputs a sales slip depending on a certification result from the credit card company server and a biometric information certification result from the divided biometric information management center. The divided biometric information management center divides/stores the biometric information of each credit card user, and transmits the biometric information certification result by comparing the divided biometric information received from the credit card checker with the stored biometric information.
Patent KR-20040079106-A (KR)
Inventor: HAN BYEONG UNG
IPC: G02F1/13357
Filed: 2003-03-06
Abstract: PURPOSE: A back light assembly is provided to reduce the size of a liquid crystal display including the back light assembly. CONSTITUTION: A back light assembly includes a light guide(720), the first lamp(751a) and the second lamp(751b). The light guide includes an incident plane, a light projecting plane and a reflecting plane. The incident plane consists of the first tilted plane projected to the outside of the projecting plane and the reflecting plane, the second tilted plane and a plane connecting the first and second tilted planes. The first lamp is provided at the first tilted plane. The second lamp is located at the second tilted plane. The incident plane is composed of a groove located between the projecting plane and the reflecting plane.