baber/WOPTO huggingface dataset:
Patent KR-20030053709-A (KR)
Title: Method for distributing the forging amount of square bar in hot free forging
Inventor: CHUN MYEONG SIK
IPC: B21J5/00
Filed: 2001-12-22
Abstract: PURPOSE: A rolling reduction distribution method in hot free forging is provided to increase pressing efficiency on pores generated during casting process in forging process and increase output by minimizing the number of passes using an appropriate rolling reduction distribution method. CONSTITUTION: The rolling reduction distribution method in hot free forging comprises first step of calculating allowable forging load of forging press from dimensions of square bar in the intermediate steel ingot step and target dimensions of the square bar; second step of determining first rolling reduction within the allowable conditions by obtaining deviation of the forging load and allowable forging load calculated in the first step and calculating difference between the maximum rolling reduction and minimum rolling reduction; third step of comparing the first rolling reduction determined in the second step with a reduction ratio having conditions for pressing pores to the maximum determined from a numerical expression for pore pressing ratio; fourth step of determining reduction ratio of the present pass by comparing the reduction ratio determined in the third step with a reduction ratio having allowable limit conditions for generating cracks during forging; fifth step of calculating output side thickness, width spreading, output side width and temperature of the next pass from the reduction ratio determined in the fourth step; and sixth step of repeating the first to fifth steps in calculating reduction ratio of the remaining next passes in the same manner.
Patent KR-20030057178-A (KR)
Title: Ion Neutralizer by Microwave
Inventor: SHIN HYEON SU
IPC: H01L21/265
Filed: 2001-12-28
Abstract: PURPOSE: An ion neutralizing apparatus using microwave is provided to be capable of preventing the contamination of energy due to the extracted voltage of the ion neutralizing apparatus and solving the difficulty of control due to the increase of pressure of a process chamber. CONSTITUTION: An ion neutralizing apparatus is provided with an RF(Radio Frequency) generator(21) for generating microwave, a plasma generator(24) for transforming gas state into plasma state using the microwave generated from the RF generator, and a plasma transfer pipe(25) for transferring the plasma to an ion beam passing line(26). Preferably, the plasma transfer pipe is capable of transferring the plasma to the ion beam passing line by using the difference of pressure between the plasma generator and the ion beam passing line.
Patent KR-20030058229-A (KR)
Title: Automatic cut-off control apparatus
Inventor: KIM HO SEOP
IPC: H04Q9/00
Filed: 2001-12-29
Abstract: PURPOSE: An automatic blocking control device is provided to sense that a user is isolated from a corresponding device over a uniform distance after the user uses various electric devices, or gas or liquid tube association devices, drive a corresponding blocking device, and automatically release the blocking state of the corresponding device when the user returns to an original position. CONSTITUTION: A portable transmission card transmits a secret code by wireless. If the reception of the secret code is blocked because an isolation distance with the portable transmission card of the user exceeds a predetermined valid distance, an integrated controller(301) outputs a control signal for driving a corresponding device among a plurality of blocking devices and wire blocking devices, which are installed gas tube association devices, liquid tube association devices, and various doors. A plurality of actuators(ACT1-ACT4) receive a driving power through relays(RY1-RY6) and transistors(TR1,TR2), which are switched by the control signal outputted from the integrated controller(301), and drive the blocking devices, respectively. Wire breakers(WC1,WC2) are driven by the driving power supplied through the relays(RY1-RY6) and the transistors(TR1,TR2), for blocking the power supplied to household appliances.
Patent KR-20030058564-A (KR)
Title: Method for Reducing Searching Time of Mobile Station
Inventor: LEE YEONG MAN
IPC: H04B7/26
Filed: 2001-12-31
Abstract: PURPOSE: A method for reducing a search time of a mobile terminal is provided to reduce unnecessary base station search time by setting a master base station signal and transmitting only a neighbor list on the basis of the signal. CONSTITUTION: In the currently adopted method for searching an adjacent station of a mobile terminal, a neighbor list update message is transmitted at every time point of handover, and added neighbor cells of a PN are integrated and transmitted, which causes a problem a search cycle of the mobile terminal is excessively required due to the excessive neighbor lists. Therefore, in order to reduce time required for searching the adjacent station of a mobile terminal, an active set is searched and the number of searched adjacent stations is increased. And then, only a neighbor list on the basis of a master PN is transmitted whenever the master PN is changed on the basis of a master base station signal(PN). When updating the neighbor list, the number of the neighbor lists is reduced from current 40 to 30, and the number of searching of neighbor cell PN performed after the mobile terminal searches the active PN is changed from 1 to 2.
Patent KR-20010072729-A (KR)
Title: 작업기계의 작업팔 제어장치
IPC: A01B63/10
Filed: 2000-03-28
Abstract: 작업팔장치의 작업장치 실린더에 유폐된 작동유의 유폐압을, 실린더 릴리프 밸브의 설정압보다도 낮은 소정의 압력에서, 그 개폐를 제어하여 해방시킬 수 있는 작업기계의 작업팔 제어장치를 제공한다 
     작업팔장치의 작동실린더의 압유급배회로를, 급배회로에 구비된 실린더 릴리프 밸브의 설정압력보다 낮은 소정의 압력에서 해방하는 해방수단과, 해방수단의 개폐를 제어하는 제어수단을 구비한다.
Patent KR-20010080204-A (KR)
IPC: H01L33/50
Filed: 1999-10-21
Abstract: 본 발명의 장치(100)는 활성영역(120), 형광체층(140) 및 기판(130)을 포함한다.  활성영역은 제1 그룹의 파장에서 선택된 제1 대역의 파장을 가진 광을 방출하도록 형성된다.  형광체층은 제1 굴절률을 가진다.  형광체층은 다수의 파장-변환된 형광체를 포함한다.  형광체층은 활성영역에서 발산된 광의 제1 대역의 파장을 제2 대역의 파장으로 변환시키도록 형성된다.  제2 대역 파장의 중심 파장은 제1 대역 파장의 중심파장보다 크다.  기판은 활성영역 및 형광체층 사이에서 접촉되어 위치한다.  기판은 제2 굴절률을 가진다.  제1 굴절률은 제2 굴절률과 실질적으로 동일하다.
Patent KR-20010080973-A (KR)
IPC: C12Q1/68
Filed: 1999-11-19
Abstract: 본 발명은 서열 특이적인 핵산 올리고머의 하이브리드를 전기화학적으로 검출하는 방법에 관한 것이다. 이러한 목적을 위하여, 공유 서포트 표면에 공유 부착되고 또 다른 한쪽의 자유로운 말단에는 산화환원 쌍이 공유적으로 DNA/RNA/PNA 올리고머 스트랜들은 하이브리드 매질(프루브)로 사용된다. 조사할 올리고뉴클레오타이드(타겟) 수용액과의 반응의 결과로 전도성 표면과 싱글 스트랜드 올리고뉴클레오타이드로 연결된 산화환원 활성 물질간의 초기에는 존재하지 않거나 약한 전기적 전도가 변화한다. 하이브리드의 경우에는 서포트 표면과 산화환원쌍간의 전기적 전도가 하이브리드된 더블 스트랜드 올리고뉴클레오타이드로 연결되어 증가한다. 이러한 것을 이용하여 싸이클릭 볼타메트리. 전류계 또는 전도성 측정기구와 같은 것들을 이용하여 하이브리드를 검출할 수 있다.
Patent KR-20010089466-A (KR)
IPC: B25J9/06
Filed: 1999-11-15
Abstract: 반도체웨이퍼의 처리실은 고온에서 부식성이 높은 환경으로 되는 경우가 많고, 이와 같은 환경에 대해 스틸벨트와 같은 벨트를 가진 아암이 출입하면 벨트가 고온하의 부식성 환경에 놓여지게 되고, 또 스틸벨트와 같은 벨트는 내열성과 내식성에 한도가 있어서, 처리실 등의 고온이고 부식환경 하에서는 수명이 짧아진다고 하는 문제가 있던 것을 개선하기 위한 것으로, 
     본 발명 반송장치는, 개구리다리식 아암(3)과, 이 개구리다리식 아암(3)에 연결되고서 제1, 제2앞쪽아암(8A, 8B)의 선단부에서 각각 관절을 매개로 지지되는 웨이퍼지지체(4), 상기 제1, 제2앞쪽아암(8A, 8B) 및 상기 웨이퍼지지체(4)에 상호 역평행링크기구를 이루도록 연결된 2개의 자세유지링크(5)로 이루어져, 이 자세유지링크(5)에 의해 상기 제1, 제2앞쪽아암(8A, 8B)에 대한 상기 웨이퍼지지체(4)의 회전이 제어될 수 있도록 구성되어 있다.
Patent KR-20020002372-A (KR)
Title: Sulfated fucogalactan
IPC: C12N9/24
Filed: 2000-02-21
Abstract: Sulfated fucogalactan or its salt useful as a reagent for sugar chain engineering or an HGF-production inducer; a degraded product or its salt obtained by treating the sulfated fucogalactan with a sulfated fucogalactan digesting enzyme; the sulfated fucogalactan digesting enzyme useful in sugar chain engineering; a process for producing the degraded product by treating sulfated fucogalactan or its salt with the above enzyme; and a process for producing the sulfated fucogalactan digesting enzyme.
Patent KR-20020003362-A (KR)
Title: Apparatus and method for measuring anatomical objects using coordinated fluoroscopy
IPC: A61B19/00
Filed: 2000-01-18
Abstract: Two fluoroscopic images taken from two different angles of the same anatomical feature are registered to a common three-dimensional coordinate system. A dimension of the anatomical feature is determined by specifying with reference to the two registered fluoroscopic images two constrained points within the three-dimensional coordinate system that correspond to the boundaries of the anatomical feature, and calculating a straight-line distance between the two. Additionally, a three-dimensional virtual model of an implant is projected into each of two, registered fluoroscopic image, and a surgeon manipulates the projections to adjust the size and shape of the virtual model, and thereby determine parameters for the implant.
Patent KR-20010101574-A (KR)
Title: 외부 전원 장치
IPC: A63F13/08
Filed: 2000-01-18
Abstract: 휴대용 게임 장치는 전원으로서 배터리 또는 외부 전원을 선택적으로 사용할 수 있다. 이러한 휴대용 게임 장치를 외부 전원을 사용하여 구동할 때, 외부 전원 장치가 외부 전원 및 상기 휴대용 게임 장치에 각각 접속된다. 상기 외부 전원 장치에는 플러그 본체 및 전력선이 제공된다. 상기 플러그 본체는 버튼 배터리와 대략 동일한 형상으로 제조되고, 배터리 부착 부분에 분리 가능하게 부착된다. 또한, 상기 전력선은 상기 플러그 본체로부터 연장되고, 상기 외부 전원에 접속된다.
Patent KR-20010101718-A (KR)
Title: System and method for providing access to a wireless communication service to a group of subscribers who share a set of modems
IPC: H04L9/32
Filed: 2000-01-20
Abstract: A system and method for transparently providing access to a wireless communication service to a group of subscribers who share a set of modems, where each subscriber in the group is provided with a subscriber unit and each subscriber in the group is associated with static and dynamic authentication information. According to one embodiment, the system includes a transceiver system for transmitting radio wave frequency signals to and receiving radio wave frequency signals from a base station; a set of modems, wherein each modem in the set is coupled to the transceiver system; a set of subscriber units, wherein each subscriber unit is associated with authentication information; a switch coupled to each of the modems and coupled to each of the subscriber units; a control system in communication with the switch and each of the modems; and a database for storing the authentication information, wherein the database is accessible to the control system. The control system determines an available modem from the set of modems when one of the subscriber units is activated. Further, the control system directs the switch to connect the activated subscriber unit with the available modem, retrieves from the database authentication information associated with the activated subscriber unit, and provides the available modem with the retrieved authentication information. In this manner, the authentication information associated with the activated subscriber unit is provided to the modem that is handling the call. Consequently, the modem handling the call can transparently authenticate the subscriber unit in the same manner as in a conventional wireless communication service.
Patent KR-20020022650-A (KR)
Title: 도메인 네임 관련 어플리케이션을 등록하기 위한 공유등록 시스템
IPC: G06Q10/02
Filed: 2000-04-24
Abstract: 공유 등록 시스템에서 도메인 네임 등록 동작을 처리하기 위한 장치 및 방법이 제공된다.  레지스트리는 레지스트라로부터 도메인 네임 등록 동작을 수행하기 위한 요청을 수신한다.  레지스트리는 요청을 보낸 레지스트라의 인증을 수행한다.  레지스트라는 인증되도록 결정되고, 다음에 레지스트리는 레지스트라가 동작에 필요한 행위를 수행하도록 인증되었는 지를 판정한다.  다음에, 레지스트리는 레지스트라가 인증되었다는 판정에 기초하여 동작을 실행하고, 동작에 필요한 변경을 데이터베이스에 저장한다.  동작의 성공 또는 실패를 가리키는 응답이 레지스트라에 보내진다.
Patent KR-20020041328-A (KR)
IPC: H04N1/32
Filed: 2000-05-18
Abstract: 본 명세서는 물리적으로 보조 정보의 다양한 스테가노그래픽 인코딩 또는 디코딩 및 음악 미디어 아울렛들(20)에 대해 전통적인 배급(14)에 미디어 오브젝트들(16)을 상술한다. 특히, 미디어 콘텐트에 삽입된 디지털 워터마크들은 콘텐크와 관련된 자동 거래들을 개시하고, 정보 또는 거래들과 창조적인 콘텐트를 링크하기 위해 사용된다.
Patent KR-20020019031-A (KR)
Title: Method and system for bill management
IPC: G06Q20/10
Filed: 2000-05-24
Abstract: An optically imaging pen for interacting with a printed substrate. The pen includes: a nib for interacting with the printed substrate; an image sensor for imaging an area of the printed substrate to provide image data; a processor configured for: (i) identifying target elements in the image data and inferring a perspective transform due to a tilt of the pen; (ii) acquiring and decoding coded data contained in the image data; (iii) calculating a nib position using a tag location, the perspective transform and a known geometry of pen optics; and (iv) generating digital ink based on the nib position.
Patent KR-20020010689-A (KR)
IPC: A61F13/514
Filed: 2000-05-17
Abstract: 수증기 투과성, 실질적으로 액체 불투과성의 복합 시트 재료(16)는, 수증기 투과성 열가소성 필름(12)에 접착된 분말-결합된 부직 웹(22)을 포함한다.  부직 웹(22)은 웹을 결합시키기 위해 사용되는 접착제와 상용성인 섬유로 주로 이루어진 첫 번째 층(16), 및 결합 접착제 및 열가소성 필름과 일부는 상용성이고 일부는 비상용성인 섬유들의 배합물로 이루어진 두 번째 층(14)을 포함한다.  복합 시트 재료(10)의 제조 방법 및 시트 재료(10)로부터 만들어진 의복 품목이 또한 제공된다.
Patent KR-20030060630-A (KR)
Title: Nail beauty a tool
Inventor: LEE KYOO JA
IPC: A45D29/12
Filed: 2002-01-10
Abstract: PURPOSE: A nail manicure set is provided for people to enjoy the excellent compatibility and easy portability of the set by being manufactured to take off the removing device and thereby be connected to the removing tools selectively. CONSTITUTION: The nail manicure set includes a holding member(10) of cylindrical type; a first connecting member(20) which is fixed through an inserting hole(12) in one side of the holding member(10) and has a bridging part(22) and an inserting-protrusion part(24); a second connecting member(30) which is fixed through an inserting hole(12) in one side of the holding member(10) and has a locking part(32); a coupling hole(44); a coupling member(40); and a cover(52) of cylindrical type; a cover member(50).
Patent KR-20030064972-A (KR)
Title: Shield device for electromagnetic wave
Inventor: KIM DU SANG
IPC: H05K9/00
Filed: 2002-01-29
Abstract: PURPOSE: An apparatus for shielding an electronic wave is provided to improve the performance of electronic wave shielding by detecting a grounded terminal of AC(Alternating Current) outlets and connecting to the detected terminal a shielding material for absorbing and breaking the electronic wave. CONSTITUTION: An AC power unit(10) has plugs(11,12) connected to connecting terminals(AC1,AC2) of an AC outlet for supplying power. A relay unit(20) connects or shorts contact points(22,23) connected to the plugs(11,12) of the AC power unit(10) to a contact point(21) of a relay. A ground detecting unit(50) drops and distributes an AC voltage transmitted through the relay unit(20). A central processing unit(30) is connected to the relay unit(20) and the ground detecting unit(50), stores a first voltage value read from the ground detecting unit(50), switches the contact point(21) of the relay unit(20), reads a second voltage value from the ground detecting unit(50), and compares the two voltage values to switch the contact point(21) of the relay unit(20) toward the lower voltage. A shield re-grounding unit(41) is connected to the relay unit(20) and the ground detecting unit(50) connects the grounded one of the connecting terminals(AC1,AC2) of the AC consent to a shielding material(40).
Patent KR-20030068928-A (KR)
Title: Multi-span continuous P.S.C. - I beam bridge and its construction method
Inventor: KIM WON GEUN
IPC: E01D2/02
Filed: 2002-02-19
Abstract: PURPOSE: A process of constructing an I-beam complex-type bridge forming a continuous multiple pre-stressed concrete span is provided to prevent cracks or tensile stress at slab concrete of a bridge. CONSTITUTION: The process of constructing an I-beam complex-type bridge forming a continuous multiple pre-stressed concrete span is composed of: installing upper steel wires(5) for pre-cast concrete beam parallel to the lengthwise direction of a bridge, then stressing the wires and introducing compressive stress to the slab concrete(2); stressing middle steel wires(5) for the pre-cast concrete beam; drawing the one end of the middle steel wire placed in an outer span beam over the beam for the first and the last span, also drawing the other end over the side; middle steel wires(5) are embedded into concrete together with attaching plate at least at one beam and supported by a tension plate.
Patent KR-20030070281-A (KR)
Title: Education method using character in internet
Inventor: MUN GYEONG JIN
Filed: 2002-02-23
Abstract: PURPOSE: An education method using a character on the Internet is provided to make a learner know an objective achievement through a total evaluation of each subject, and to pass to the next step only the learner reaching to a constant level while teaching the computer to child by using an interesting and familiar character as a lecturer. CONSTITUTION: The learner connects to a web site provided by a web server through a terminal(100). The learner selects an education subject from the connected web site(200). The learner learns the selected subject by the guide of the character(300). The learner solves problems after learning(400). A mark of the learner is judged(500). In case that the mark of the learner is above a set point, an incentive is given to the learner(600).
Patent KR-20020070820-A (KR)
Inventor: NANBA KUNITOSHI
IPC: H01L21/302
Filed: 2002-02-26
Abstract: PURPOSE: To provide a semiconductor wafer etcher and an etching method which effectively removes adsorbed and left H2O, CH3OH or CH3COOH and byproducts on the surface of a semiconductor wafer after etching ends, thereby preventing the contamination of a CVD apparatus to enable a high- reproducibility stable process. CONSTITUTION: The semiconductor wafer etcher comprises a reaction chamber 1, a means 5 for evacuating the reaction chamber, a means 2 for supporting at least one semiconductor wafer in the reaction chamber, a means 3 for introducing a reactive gas in the reaction chamber, and a means 11 for generating a microwave coupled with the reaction chamber, so that the semiconductor wafer is irradiated with the microwave from outside the reaction chamber to remove substances adsorbed and left on the semiconductor wafer after etching ends.
Patent KR-20030071394-A (KR)
Inventor: LEE GEON CHEOL
IPC: H04Q9/00
Filed: 2002-02-28
Abstract: PURPOSE: A telemetry system in dead ground and a method thereof are provided to have high reliability and efficiency when acquiring telemetry data by installing a wired repeater in the dead ground and relaying a radio wave to a non-dead ground by wire. CONSTITUTION: A digital meter reader(100) has a wireless communication device(200) for being installed in each consumption house, detecting a used energy quantity, and transmitting and receiving the detected data by wireless. A wired repeater(300) has a CPU for processing a signal transmitted from the digital meter reader(100), and a communication device for transmitting the processed signal to the outside by wire. A wireless transmitting and receiving device(400) has a communication device for receiving data from the wired repeater(300) through wire and transmitting the received data through a wireless public network.
Patent KR-20020024297-A (KR)
Title: Cart
Inventor: HAN GYEONG JEON
IPC: B62B3/00
Filed: 2002-03-15
Abstract: PURPOSE: A cart is provided to properly control the relative rotational speed applied to a pair of wheels by the compact structure, to reduce power consumption by preventing the overload of a drive motor, to minimize the damage on the wheels, and to rotate the wheel even without the operation of a power transmission device. CONSTITUTION: A cart comprises a cart body supporting articles, at least one pair of wheels(18a,18b) rolling the cart body, and a power transmission device rotating the wheels. Herein, the power transmission device includes a driving unit(20) having a drive shaft(22) having gear teeth on the outer face, an idle gear(30) engaged with the gear teeth of the drive shaft when rotating, a pair of driven shafts(60a) respectively combined to the wheels, and a relative rotational ratio control assembly(50) engaged with the idle gear to control the relative rotational speed of the driven shafts and combined to respective driven shafts.
Patent KR-20030078347-A (KR)
Title: Repair fuse apparatus
Inventor: HWANG SU MAN
IPC: G11C29/00
Filed: 2002-03-29
Abstract: PURPOSE: A repair fuse device is provided to increase repair efficiency of a repair fuse. CONSTITUTION: An address buffer(301) outputs address information. A selection fuse(302) outputs a word line selection signal when an embedded fuse is not blown out, and outputs a bit line selection signal when the embedded fuse is blown out. The first common repair fuse(303) receives the address information from the address buffer, and receives a row synchronous signal and a column synchronous signal from the external, and receives the word line/bit line selection signal from the selection fuse, and generates a plurality of selection signals by the blown-out information and the address information. An operation selection unit(304) receives a plurality of selection signals from the first common repair fuse, and receives the address information from the address buffer, and receives a row synchronous operation signal and a column synchronous operation signal from the external, and outputs a general enable signal or a redundant enable signal, by selecting whether to perform a general operation or a repair operation by a NAND operation result as to the plurality of selection signals and the address information and the row synchronous operation signal and the column synchronous operation signal. A redundant path part(305) provides a path of a redundant enable signal being output from the operation selection unit. A redundant cell(306) receives the redundant enable signal from the redundant path part, and receives the blown-out information from the plurality of first common repair fuses, and provides a memory cell by being enabled by the redundant enable signal and the blown-out information. A general path part(307) provides a path of the general enable signal being output from the operation selection unit. And a general cell(308) provides a memory cell by being enabled by the general enable signal being output from the general path part.
Patent KR-20030079609-A (KR)
Title: A guide assembly for Prestressed Concrete Girder to stepping forward using Incremental Launching Method
Inventor: KIM SE YEOL
IPC: E01D21/00
Filed: 2002-04-06
Abstract: PURPOSE: A bridge advancing guide assembly of an incremental launching method is provided to promote the convenience on construction and the retrenchment in the required cost and to prevent the accidents caused by advancing a bridge. CONSTITUTION: The bridge advancing guide assembly(60) of an incremental launching method comprises: one or more lower rollers(40) installed on the top of a pier to make a bridge floor slab advance smoothly; a horizontal shaft(42) penetrated the center of the lower roller(40) to rotate the lower roller(40); a support(46) fixed on the top of the pier to make the horizontal shaft(42) pass through both bearing plates(47); a guide plane(48) installed on the bearing plate(47) of the support(46); one or more vertical shafts(50) installed on one end of the guide plane(48); and a side roller(52) guiding the side of the bridge floor slab advancing through the vertical shaft(50) smoothly.
Patent KR-20020096866-A (KR)
Title: Semiconductor memory device
Inventor: MAKI YASUHIKO
IPC: G11C11/401
Filed: 2002-04-16
Abstract: PURPOSE: To provide a semiconductor memory which has a self-timing circuit simulating signal delay and is superior in stability for dispersion of manufacturing and in which power consumption by the self-timing circuit is comparatively small. CONSTITUTION: This semiconductor memory comprises a data access path for a memory cell, a signal driving circuit driving a signal line on the data access path, a dummy path simulating the data access path, and a dummy driving circuit simulating the driving circuit, load of the dummy path is less than that of the data access path, driving capability of the dummy driving circuit is less than that of the signal driving circuit.