baber/WOPTO huggingface dataset:
Patent KR-20010049316-A (KR)
Inventor: HATANO SUSUMU
IPC: H01L21/56
Filed: 2000-05-01
Abstract: PURPOSE: To improve a wiring routing flexibility in connections from four chips via a substrate to an external terminal by devising the position of an address signal common to the chips, substrate structure, etc. CONSTITUTION: In a surface mounting type package of a PGA type, four chips 1 are mounted on a substrate 2 and are arranged in a matrix form having each two in its vertical and horizontal directions. The four chips 1 are arranged so that upper and lower two's of the chips are symmetrical with respect to a direction passing through mid-points of longer sides of the substrate 2. Each chip 1 has a plurality of pads 9 arranged nearly in a row nearly along a direction passing through mid-points of its shorter sides, address ones 9a of the pads 9 are arranged as located in the central part of a front surface of the substrate 2, and ones 9b of the pads 9 for control of a control signal are arranged also as located in the central part. Meanwhile, input/output ones 9c of the pads 9 are arranged in a peripheral side of the front surface of the substrate 2.
Patent KR-20010103366-A (KR)
Inventor: KO DAE SIK
Filed: 2000-05-09
Abstract: 본 발명은 결로(結露)센서 및 인터페이스회로를 이용하여 거동이 불편한 치매노인과 장애인, 그리고 중증환자의 소변 배설을 자동으로 검출하여 타인에게 알려주는 기능을 지원하는 소변 센싱 및 경보기 회로에 관한 것이다. 
     본 발명은 땀이나 약간의 실금현상에 대해 민감하게 동작하는 습기센서의 오동작을 감소시키기 위하여 습기센서의 반응영역을 조절하는 회로를 추가하였으며 특히, 재활용이 가능한 습기센서를 사용하여 구성함으로서 1회용에서의 문제점을 제거하였고 습기센서와의 경보기등 인터페이스 회로부와의 연결라인을 부드럽게 처리하여 착용감을 개선하였으며 경보음 재생을 주기적으로 동작시킴으로써 연속적인 경보음 재생으로 인한 불필요한 건전지의 소모와 연속적인 경보음으로인한 소음적인 요소를 제거하는 특징을 가지고 있다. 
     본 발명은 또한, 단일화된 구성이 아닌 기능별 회로의 모듈화를 통하여 적용 대상제품에 따라서 경보음 변경, 경보음 재생주기, 소변검출 센싱 시간, 소변검출 알람통보 대기시간 등의 변경이 가능한 특징이 있다.
Patent KR-20010111399-A (KR)
Inventor: KIM CHANG SEOP
Filed: 2000-06-08
Abstract: 전진 주행중 정차시 정차 조건에 따라 자동으로 중립 제어함으로써, 토크 컨버터의 부하를 경감시켜 소음 및 진동을 저감시키고, 이에 따른 승차감 향상은 물론 정차중 연비를 개선함은 물론 배기가스 배출을 저감시키며, 정차시 브레이크 답력을 작아도 정지 상태를 유지할 수 있도록 하기 위한 목적으로; 
     차량의 전진 주행 중 현재의 변속단을 인식한 상태에서 스로틀 개도 및 브레이크 작동 여부와 차속 및 차량 기울기에 따라 변속단을 중립으로 전환시키는 중립 제어 과정과; 
     상기의 과정에서 중립으로 제어된 상태를 유지하면서 현재의 상태를 유지할 것인가를 학습하는 중립 유지 제어 과정과; 
     상기 중립 유지 제어 과정에서 일부 조건이 만족되지 않을 때, 차량의 기울기에 따라 최초 인식한 변속단 보다 1 단계 다운 시프트 하여 중립 유지를 위한 학습을 실시하거나 상기 중립 제어 과정의 초기 제어 단계로 리턴이 이루어지도록 제어하는 안전 제어 과정을 포함하여 이루어지는 차량용 자동 변속기의 변속 제어방법을 제공한다.
Patent KR-20010111221-A (KR)
Title: 용접을 위한 스트립의 제어방법
Inventor: JUNG BYEONG CHEOL
Filed: 2000-06-09
Abstract: 본 발명은 냉연공정에서 스트립 즉, 코일을 용접할때 스트립을 제어하는 방법에 관한 것으로서, 용접기(3)의 스트립 센터 조정시에 스트립이 용접기 패드에서 이탈되지 않도록 패이-오프릴(1)과 용접기(3)까지의 스트립 변곡부에 설치한 장력검출기로 장력을 측정하여 장력 과다시에는 구동모터(4)를 구동시켜 스트립 진행거리 검출기(23)와 루프량 세트(24) 만큼 스트립의 루프를 형성하고, 용접기 패드 전단에 스트립 반곡 루프를 형성할 수 있도록 스트립 루프바(13)를 상승시키는 것으로 용접기의 용접전에 스트립의 장력을 체크하여 장력 과다시에는 미리 일정한 량의 스트립 반곡 루프를 형성하여 스트립의 센터 조정시에 패드를 좌우로 움직일 때와 맞대기 용접을 위해 스트립을 용접기 센터로 전진 시킬때에도 미리 형성한 루프에 의해 용접기 패드에서 스트립이 이탈되는 것을 방지하여 장시간의 생산휴지가 발생하지 않게 되는 장점이 있는 것이다.
Patent KR-20000054574-A (KR)
Inventor: PARK SEONG JOON
Filed: 2000-06-12
Abstract: PURPOSE: A method for fabricating and selling a consumer-type music video tape through the internet is provided so that a user can select existing motion pictures and music data on an internet homepage, and can obtain at a low price a personal music video tape in which his/her personal data are synthesized with the selected data. CONSTITUTION: A method for fabricating and selling a consumer-type music video tape through the internet includes several steps. A step (110) is to provide moving pictures and music files, which are to be compatible a music video, to an internet web site. A user can select and edit the moving pictures and music files in another steps (120, 130). A web service company provides various data through on-line, CD-ROM or a diskette etc. to users (140). In this method, a storing unit stores image data and music data. A display unit displays the image and music data on an internet homepage so that a user can select them. The image and music data are synthesized and displayed on the homepage according to the user's selection. An input unit receives user's data and a storing unit stores them. The data selected by the user are synthesized with the data inputted by the user, and thus a personal music video tape is fabricated.
Patent KR-20010066864-A (KR)
Inventor: KUBOTA KUNICHIKA
IPC: F16J9/26
Filed: 2000-06-22
Abstract: PURPOSE: Piston ring material for an internal combustion engine is provided to obtain sufficient wear resistance and seizure resistance at a low cost. CONSTITUTION: Material of a piston ring for an internal combustion engine contains, by weight, 0.3-0.8wt% of C, 0.1-3.0wt% of Si, 0.1-3.0wt% of Mn, 0.03-0.3wt% of S, 0.3-6.0wt% of Cr, and preferably of 3.0-6.0wt% or 0.3-1.0wt% of Cr, 1-3.0wt% of Cu and Fe as inevitable impurities. In parallel structure with the outer circumference of a piston ring, the distribution state of sulfide inclusion having the maximum diameter/minimum size of 3 has a cross angle of lower than 30 degrees between straight lines passing through the maximum size of two sulfide inclusions. The area ratio of non-metal inclusion in the structure is lower than 2.0%.
Patent KR-20020001162-A (KR)
Inventor: YOO JE HWAN
IPC: G11C29/00
Filed: 2000-06-26
Abstract: PURPOSE: A semiconductor memory device comprising a specific time monitoring circuit is provided, which can control a specific time by monitoring the variation of the specific time by a process during a test. CONSTITUTION: The specific time monitoring circuit comprises a NAND gate(NA1), inverters and n delay circuits. Each delay circuit comprises four cascaded inverters. A delay circuit comprises four cascaded inverters, and a delay circuit comprises four cascaded inverters. An input signal(IN) is inputted through one pad of a plurality of pads of the semiconductor memory device, and an output signal(OUT) is outputted through another pad. The NAND gate and the inverter output the input signal applied from a tester in response to a test control signal(PTEST) of high level. The delay circuits delay an output signal of the inverter by n times of a specific time(tSAC). The inverters output the output signal by delaying and buffering the output signals of n delay circuits.
Patent KR-20020003059-A (KR)
Title: A Public Key Cryptosystem using Matrix which is composed of Integers and Polynomials
Inventor: BAE MIN GWAN
IPC: H04L9/30
Filed: 2000-07-01
Abstract: PURPOSE: An open key password system using an integer or polynomial matrix is provided so that encryption and decryption can be performed at a high speed by using a small number of numbers. CONSTITUTION: An open key password system enables two persons to communicate with each other without using a path for exchanging secret keys for safety. A general RSA password system is inefficient in a key generation time, a key size and an encryption and decryption time in spite of safety. In addition, an ECC password system has a complicated structure, a low speed and a long key generation time. An NTRU password system using a polynomial operation has a high speed and a short key generation time, and efficiently performs operations. However, the NTRU password system is not always successful in decryption, and inefficient in electronic signing. An open key password system using an integer or polynomial matrix is similar to the NTRU password system in encryption and decryption principles, but implements a different trap door one directional function. Accordingly, the open key password system is efficient in encryption, decryption, message authentication and electronic signing.
Patent KR-20020004475-A (KR)
Title: exhaust device of condensing gas furnace
Inventor: HAN IN HUI
IPC: F23J13/00
Filed: 2000-07-05
Abstract: PURPOSE: An exhaust device of a condensing gas boiler is provided to improve thermal efficiency by enhancing heat exchange efficiency of the combustion gas discharged from a guide fan. CONSTITUTION: An exhaust device(80) has a flow resistance unit(84) formed between a combustion gas discharge outlet(83) and a combustion gas inlet(82). The flow resistance unit applies resistance to the flow of the combustion gas. Then, turbulent flow is generated, and heat transfer is activated by the turbulent flow. Combustion gas loses much heat by passing through the flow resistance unit, and more moisture in the combustion gas is condensed and collected in the bottom face of a body(81). The combustion gas flowing through the surface of the condensate water exchanges heat with the condensate water. Therefore, the heat exchange efficiency is improved.
Patent KR-20020005090-A (KR)
Title: Management System of Cars
Inventor: HWANG MAN YOUNG
IPC: B60R99/00
Filed: 2000-07-07
Abstract: PURPOSE: Vehicle managing system is provided to inform a state of a vehicle by transmitting into an Internet server manager and to safely travel the vehicle by checking the state of the vehicle. CONSTITUTION: Vehicle managing system comprises a black box(44) recording traveling state to cope with an accident; a burglar vehicle chaser(43) chasing a burglar vehicle; a toll gate calculating device automatically calculating a toll of a road; a navigator(41) supplying an automatic navigation function by being connected to the artificial satellite; an ID number generator(25) generating information of a vehicle to calculate of the toll; a camera(28) photographing circumference of the vehicle in traveling; a memory(26) recording image data photographed by the camera; a crashing sensor(27) detecting crash of the vehicle; a mobile phone(21) transmitting the traveling state of the vehicle; a cellular phone adapter(22); and a wireless receiving and transmitting device(23); and a server computer(12) receiving an internet network.
Patent KR-20020011837-A (KR)
Title: Gyng po fruit graims telly making method
Inventor: KO BYUNG SOON
IPC: A23L11/00
Filed: 2000-08-04
Abstract: PURPOSE: A process of preparing the titled mung bean jelly(Dhongpo Muk, Korean name) is provided by mixing mung bean powder, cereals and fruits, and heating. Whereby, the mung bean jelly can be used as a snack or a substitute for meal. CONSTITUTION: Mung beans are soaked in water and ground to produce mung bean powder. A mixture of 60g mung bean powder and 400 to 450g water is heated at 65deg.C for about 13 min and agitated constantly with 0.1 to 0.3g salt, being careful to scrape the bottom of a pan to prevent burning. The mixture is mixed with 40g apple or two kinds of fruits and then mixed with 0.2 to 0.3g vinegar after heating for 17 to 18 min. Heat is reduced to low when it simmers in 18 min after heating and the heat is then turned off when it has been done after 1 to 2 min. The two kind fruits contain orange, sweet potato, melon, pine apple, straw berry, banana, tomato and the like.
Patent KR-20020013043-A (KR)
Title: Method and system for providing intelligent education service via network
Inventor: AHN SANG HUN
IPC: G06Q50/20
Filed: 2000-08-10
Abstract: PURPOSE: A method and system for personal education is provided to enhance a learning effect of a learner by evaluating a level of a learner according to units and creating a proper education program for the learner based on the evaluating result and supplying the created education program individually. CONSTITUTION: In an education service providing method using a communication network, guiding information with respect to a study course comprising a plurality of units is supplied to a learner's computer being connected through the communication network(S110). A selection message with respect to a predetermined study course is received from the learner's computer(S120). A level of the learner with respect to each item possessed in the selected study course is evaluated through the communication network(S130). A study course is selected based on the level of the learner according to items, and the selected study course is displayed on the learner's computer(S140). In case that a taking lectures application message of the learner is received from the learner's computer, an education program is created in accordance with the study course using education contents stored in an education information database, and the created education program is transmitted to the learner's computer(S180).
Patent KR-20010090015-A (KR)
Title: Internet game system for education and method of the same
Inventor: PARK HYUN SHIK
Filed: 2000-08-11
Abstract: PURPOSE: An internet game system and method for customized education is provided to induce the continuous interest of a participant by grasping a level of the participant using a data mining method and providing a problem suitable for the level of the participant. CONSTITUTION: A user terminal(100) supports an internet communication. A central server(600) has a web server(200), a database server(300), and game server(400). The web server(200) consists of a member management unit(220) and a grade management unit(240). The member management unit(220) transmits a member information input screen to the user terminal(100) when registering as a member, classifies and stores inputted information in a database unit(340). The grade management unit(240) classifies problems provided during the procedure of a game according to the difficulty so as to store the classified problems in the database unit(340) and applies a data mining method to a problem solution so as to calculate the level of members. The database server(300) manages information of the database unit(340). The game server(400) communicates with the web server(200), provides a game to the user terminal(100), manages and operates the game.
Patent KR-20020013262-A (KR)
Title: Digital Frequency Cannelizer
Inventor: BAE SANG MIN
IPC: H04B7/216
Filed: 2000-08-14
Abstract: PURPOSE: A digital frequency channelizer is provided to decrease power consumption by a sine wave multiplier. CONSTITUTION: A phase generator(200) generates a signal having a uniform frequency. A ROM(330) stores a previously calculated multiplying value of an input signal and a uniformly changed signal, and outputs a multiplying value corresponding to a designated address when an address is designated. An address designator(310) designates an address of the ROM(330) according to phase values of the input signal and the signal outputted from the phase generator(200). An input code bit extractor(320) extracts a code of the input signal. A carrier code bit extractor(360) extracts a code of the signal outputted from the phase generator(200).
Patent KR-20020013326-A (KR)
Title: Apparatus and Method of Information Reproduction in Optical medium
Inventor: PARK GYEONG CHAN
IPC: G11B7/005
Filed: 2000-08-14
Abstract: PURPOSE: A data-playing method of an optical disk is provided to remove noise affecting RF(Radio Frequency) signals. CONSTITUTION: An RF signal detected from a main spot(64) is delayed for a specific time and synchronized with a wobbling signal detected from a second sub-spot(62). If the main spot is delayed during a specific time, the main spot is positioned at a different phase wobbling region(24B) while the second sub-spot is at a same phase wobbling region(24A). When the main spot is positioned at the same phase wobbling region, the second sub-spot is at the different phase wobbling region. The same and different phase wobbling regions are arranged alternately in the width direction of a signal track. Thereby, the delayed main spot and the second sub-spot are positioned at the different wobbling regions all the time. The wobbling signal of the second sub-spot is subtracted from the RF signal of the main spot. Therefore, the noise mixed in the main spot is removed.
Patent KR-20020014476-A (KR)
Title: Dynamic damper for a motor vehicle
Inventor: LEE DONG CHO
IPC: F16F15/02
Filed: 2000-08-18
Abstract: PURPOSE: A dynamic damper of a vehicle is provided to reduce vibration according to natural frequency of each part by changing frequency of a damper with moving up and down a bolt of a vertical elastic part. CONSTITUTION: A dynamic damper for a vehicle is composed of a fixing bracket having a planar fixing unit(16), and two supporting units(17) extended upward from both sides of the fixing unit; a weight body(11) placed between both supporting units of the fixing bracket, and connected to vibrating parts; and three elastic parts having a vertical elastic unit and two horizontal elastic units. The elastic part consists of bolts(12a,12b) combined with the fixing bracket and moved longitudinally to vary distance from the weight body, and coil springs(13a,13b) wound on the thread of the bolt and connected to the weight body to support the weight body. Plural through holes are formed longitudinally in the bolts, and the elastic parts are fixed in the fixing unit and the supporting units. Vibration is damped with changing the length of the spring of the vertical elastic unit.
Patent KR-20020017679-A (KR)
Title: CPU load reduction apparatus and method in optical transmission device
Inventor: NAM JI CHANG
IPC: H04B10/00
Filed: 2000-08-31
Abstract: PURPOSE: An apparatus and a method for decreasing a load of a CPU in an SDH(Synchronous Digital Hierarchy) system are provided to easily perform a time scheduling of other system software modules, decrease an entire operation time of a PM(Performance Monitoring) task, and decrease loads of the SDH system by not operating a BER(Bit Error Ratio) module through the CPU. CONSTITUTION: A device receives an SDH signal through an optical line. An ASIC(Application Specific Integrated Circuit)(10) checks a state and a performance of the SDH signal according to each signal. A MAP(Memory Map)(20) accumulates BIP(Bit Interleaved Parity) values of the ASCI(10). A software module(30) sets a threshold value according to a setting instruction of a user. A GUI(Graphic User Interface) interfaces data between the user and the software module(30).
Patent KR-20020017721-A (KR)
Inventor: LEE BYEONG RYONG
IPC: B21D31/00
Filed: 2000-08-31
Abstract: PURPOSE: An apparatus for manufacturing a pipe is provided to prevent a pipe shim from widening and to allow a welding work with respect to the pipe even when the position of the pipe shim is varied. CONSTITUTION: An apparatus for manufacturing a pipe comprises a pressing mold, an interval measuring section(20), the first driving section(30) and the second driving section(50). The pressing mold has the first mold(12) formed with the first semi-circular groove(12a) and the second mold(13) formed with the second semi-circular groove(12a). The first driving section(30) moves the second mold(13) with respect to the first mold(12). A welding section(40) is selectively provided to weld a pipe shim(6a) of a pipe member. The second driving section(50) moves the welding section(40) to a required position according to the signal generated from the interval measuring section(50).
Patent KR-20010050485-A (KR)
Inventor: COENEN HERBERT
IPC: A01B59/041
Filed: 2000-09-16
Abstract: PURPOSE: A side strut for lower operation arm in tractor is provided, which makes the position of piston not affected by spring. CONSTITUTION: The side strut(5) is used for operating lower arm in tractor. Each of the side strut(5) comprises a single-acting hydraulic cylinder equipped with the piston(16) composed of a hollow cylinder(17) provided with the cylinder housing(9) and a base(18). A setting element(20) for the rod shape can be regulated from an inserting position to a drawing out position against the force of the spring in the hollow cylinder(17). Since the piston(16) and the setting element(20) are moved in the same direction, a freely stretchable design leading to a short mounting length resultantly successively causing a more favorable connecting length can be achieved.
Patent KR-20020021907-A (KR)
Title: Rubber composition for tire improved fatigue properties
Inventor: PARK JUNG YANG
IPC: C08L21/00
Filed: 2000-09-18
Abstract: PURPOSE: Provided is a rubber composition for tires, which has improved anti-fatigue property and contains zinc 2-mercaptotoluimidazole (ZMTI) and a carbon black as a reinforcing agent. CONSTITUTION: The rubber composition contains 100phr of a raw rubber, 55-62phr of the carbon black, and 1.25-2.0phr of the ZMTI represented by the formula, wherein X is a methyl group bonded to the ortho-, meta-, or para-position of a benzene ring. The ZMTI is an accelerator producing a large amount of mono-sulfides or di-sulfides and preventing the generation of polysulfides in a vulcanizing process.
Patent KR-20020022396-A (KR)
Title: Self-Hot Water Washing Apparatus using Engine Heat
Inventor: KIM YONG UK
IPC: F02G5/02
Filed: 2000-09-20
Abstract: PURPOSE: A self-hot water washing device is provided to heat and use washing water by using latent heat generated by the driving of an engine. CONSTITUTION: In a self-hot water washing device using the latent heat of an engine, a water storage tank(4) with a stopper(3) is installed between the engine(1) and a radiator(2). A copper pipe(6) connecting a coolant exhaust passage(5) and the radiator is closely installed around the water storage tank in many rows. A drain port(10) of a small pump(9) connected to an alternator(7) by a driving belt(8) is communicated with the lower part of the water storage tank. A rubber hose(12) with an injector(11) is connected to the other end of the small pump.
Patent KR-20010067303-A (KR)
Title: Dresser for polishing cloth and manufacturing method therefor
Inventor: KANARI MORIYASU
IPC: B24D3/06
Filed: 2000-10-07
Abstract: PURPOSE: To provide a chemical and mechanical plane abrasive cloth dresser, eliminating the possibility of affecting a binder holding diamond abrasive grains with chemical slurry having high acidity and of contamination by the chemical slurry and falling of the diamond abrasive grains due to elusion of metals. CONSTITUTION: A binder 4 consisting of silicon and/or silicon alloy and diamond abrasive grains 3 are mixed together, molded and sintered to obtain a sintered body 2 constituting a dressing plane 2a. The surface of the sintered body with the diamond abrasive grains 3 is provided with a carbide film 5 produced by sintering of silicon in the binder 4 reacting with diamond. Therefore, the diamond abrasive grains and the binder in the sintered body are firmly bonded, eliminating the possibility of affecting the binder with a chemical slurry and of contamination by the chemical slurry and falling of the diamond abrasive grains.
Patent KR-20010050952-A (KR)
Title: Method of manufacturing lateral high-q inductor for semiconductor devices
Inventor: TSU-RONG CHU JEROME
IPC: H01F41/04
Filed: 2000-10-11
Abstract: PURPOSE: A method of manufacturing semiconductor is provided to serve a reduced area requirements in a semiconductor device, and use with copper damascene processes. CONSTITUTION: The method of manufacturing the semiconductor device having the inductor which is formed of a plurality of adjacent loops connected in series along the lateral axis of the semiconductor device, with each loop having a pair of bottom and top legs, comprises a step of forming the lower legs on a first surface, a step of depositing a second substrate layer over the first substrate, and a step of forming the pair of side legs for each loop through the second substrate layer. As illustrated in drawing, upon application of the conductive material for the side legs(18a,18b) and the top legs(16), a material removal step is performed to remove excess conductive material from the additional substrate and the top legs(16).