baber/WOPTO huggingface dataset:
Patent KR-20010110631-A (KR)
Title: 올터네이터의 전압제어장치
IPC: H02P9/30
Filed: 2001-01-18
Abstract: 올터네이터의 발전특성이나 전자사양에 따른 파라미터나 방정식을 필요로 하지 않고 또 여자코일에의 전압인가의 ON/OFF논리의 ON듀티레이트 및 논리주파수를 결소정주파수범위에서 안정시켜서 양자를 양립시킬 수 있는 올터네이터의 전압제어장치를 얻는다. 
     목표전압과 올터네이터(2)의 발전전압과의 비교로 얻은 대소의 논리를 제 1의 ON/OFF논리로서 출력하는 제 1의 논리출력수단과, 이 제 1의 ON/OFF논리에 따라 ON듀티레이트가 여자코일(21)의 시정수를 고려한 증감량으로 증감하는 PWM내부출력의 논리를 제 2의 ON/OFF논리로서 출력하는 제 2의 논리출력수단을 구비하고 제 1 및 제 2의 ON/OFF논리의 논리처리결과를 여자코일(21)에의 전압인가의 ON/OFF논리로 한다.
Patent KR-20010078128-A (KR)
Title: Internal supply voltage generating circuit and method of generating internal supply voltage
Inventor: KOBAYASHI ISAMU
IPC: G11C11/407
Filed: 2001-01-29
Abstract: PURPOSE: To provide an inside power supply voltage generating circuit having the reduced circuit scale, and the reduced fluctuation of a load, and generating plural internal power supply voltages whose precision is high. CONSTITUTION: A level trimming circuit 7 allows a differential amplifier 11 to input a feedback voltage Vf1 adjusted by a trimming circuit 13 and a first reference voltage Vflat1. Then, the level trimming circuit 7 generates a second reference voltage Vflat 2 adjusted to a prescribed potential by the differential amplifier 11 with the feedback voltage Vf1. The second reference voltage Vflat 2 outputted from the level trimming circuit 7 adjusted by the feedback voltage Vf1 is outputted through a phase compensating circuit 14 to a reference voltage generating circuit 8. The reference voltage generating circuit 8 generates first- third final inside reference voltages Vflat3a-Vflat3c corresponding to each step- down regulator by dividing the second reference voltage Vflat2.
Patent KR-20020072093-A (KR)
Title: precast arch segment of arch bridge and working method of using the same
Inventor: KIM YEONG SU
IPC: E01D4/00
Filed: 2001-03-08
Abstract: PURPOSE: Precast arch segments of an arch bridge, and an arch construction method using them are provided to reduce a period and a cost of construction as well as secure the good quality construction and structural stability. CONSTITUTION: The precast arch segments(1) are manufactured by dividing a U-shaped precast substituting a mold arch into halves. Each divided end side of the arch segment is formed with a box shaped connector portion having a sheath to allow the segment to be connected to the other segment by means of a tendon(11). The arch construction method comprises the steps of; preparing a support pile and an arch erection bent; conforming the centers of the sheathes of both precast arch segments; temporarily fixing a mount(12) to the one side end of the tendon; curing high strength concrete(14) in the box shaped connector portions while curing shrinkage compensating concrete(13) between the connector portions; connecting the both segments; curing high strength concrete(15) a U-shaped groove of the segments; and removing the support pile and the erection bent.
Patent KR-20020073659-A (KR)
Title: Receiver drier - integrated condenser and its production method
Inventor: AHN HWANG JAE
IPC: F25B39/04
Filed: 2001-03-15
Abstract: PURPOSE: A liquid receiver integrated type condenser and method for manufacturing the same is provided to simplify manufacturing procedures and reduce cost by brazing the liquid receiver integrally with the condenser. CONSTITUTION: A liquid receiver integrated type condenser(100) comprises a first header pipe(10) having a refrigerant inlet port(70) and a refrigerant outlet port(71); a second header pipe(20) spaced apart from the first header pipe and arranged to be parallel with the first header pipe; tubes(40) arranged to be parallel with each other in such a manner that both ends of each tube are communicated to the first header pipe and the second header pipe; radiation fins(50) interposed between tubes; and a liquid receiver(30) communicated to the second header pipe through a connection pipe(34) and an outlet pipe(35). The liquid receiver includes an end cap(32) for sealing upper and lower ends of a tank; upper and lower cap members disposed within the tank, and which have a plurality of holes; a mesh member for interconnecting cap members; and a filter and a drying agent(33e) embedded within the mesh member.
Patent KR-20010069424-A (KR)
Title: a server for study on internet and method thereof
Inventor: CHOI TAE WON
Filed: 2001-03-21
Abstract: PURPOSE: An Internet learning server and method capable of a repetitive learning for wrong problems is provided to increase the effect of learning by enabling the learner to solve the problems again after a fixed time passes, and by enabling the learner to repeatedly learn the problems until the learner clears up the problems. CONSTITUTION: A computer body(10) is connected to a plurality of clients(51¯5n) through an Internet network. A database(20) is connected to the computer body(10). The database(20) makes information on members, explanations and results of rating and notes of incorrect answers databases. A monitor(30) is connected to the computer body(10), and plays a role of a screen output unit. A keyboard(40) is connected to the computer body(10), and plays a role of a data and a command input unit.
Patent KR-20020076478-A (KR)
Title: Method of cooking rice food using automatic rice cooker
Inventor: JUNG HYUN GAK
IPC: F24C3/12
Filed: 2001-03-28
Abstract: PURPOSE: A rice cooker cooking method using an automatic rice cooker is provided to steam the rice, make a proper amount of scorched rice, and keep warm the cooked rice. CONSTITUTION: A rice cooker includes a heating device such as a gas burner or electric heater at a plurality of tips. The heating device is controlled with an electrical control program. A rice cooker cooking method is composed of steps of a first high-level step for keeping the high level at which the intensity of fire is high during a predetermined period at the initial state, a low level step for keeping the low level at which the intensity of the fire is low during the predetermined period at the first high level step, a second high-level step in which, after the low level step, the high level state keeps at about 20 seconds to 2 minutes, and then the heating device stops operating.
Patent KR-20010067855-A (KR)
Title: A system for checking stored up goods in outlet store
Inventor: JANG SEONG KYE
Filed: 2001-04-03
Abstract: PURPOSE: A product stock counting system is provided to automatically count an amount of individual product sold at a counter for one day, an amount of the product taken out from a display stand, and a current stock, and to compare counted amounts by using a weight measurement for each product in the display stand. CONSTITUTION: The system comprises a POS terminal(10), an electronic display stand(20) and a main computer(30). The POS terminal(10) counts the price of the products purchased by a consumer, and helps the consumer pay for the products. The electronic display stand(20) arranges standardized products with a regular weight, enables a manager to set a weight per a unit package, checks an initial storage, counts a current stock and sale amount by sensing a weight reduction according as the purchaser takes out the products, and displays the current stock and sale amount. The main computer(3) receives the sale data from the POS terminal(10), receives the initial storage, the sale and stock amount data from the electronic stand(20), and compare the sale data with the stock data by a stock management program.
Patent KR-20010110085-A (KR)
Inventor: KIM JU HYEON
Filed: 2001-04-03
Abstract: 본 발명은 컴퓨터 통신망을 이용한 정보 중개 시스템 및 그 방법에 관한 것으로서, 컴퓨터 통신망을 이용하여 자신의 정보를 공개하고 그에 대한 소정의 대가를 제공받고자 하는 판매자와, 그 정보를 구매하고자 하는 구매자들 간 중개 서비스를 제공하는 정보 중개 시스템에 있어서, 상기 각 판매자들의 컴퓨터 통신망 상에서의 행태 및 성향 분석을 통해 판매자별 판매 대상 정보에 대한 가치 평가 기준을 다르게 설정하고, 그 가치 평가 기준에 의해 판매자별로 서로 다른 중개 단가를 적용하도록 함으로써, 판매자별 정보 가치가 실 거래 가격에 실시간으로 반영되어 판매자에게 수익성을 보장해주며, 구매자에게는 각 판매자별로 정보의 가치를 평가한 후, 합리적인 가격을 제시하여 원하는 정보를 선택할 수 있는 기회를 제공할 수 있다는 특징이 있다.
Patent KR-20010098517-A (KR)
Title: 로프트 각에 근거한 페이스 두께 변화를 가지는 우드 세트
IPC: A63B53/04
Filed: 2001-04-11
Abstract: 본 발명은 골프 클럽 헤드(42)의 로프트 각에 따라서 골프 클럽 헤드(42)의 타격판(72)의 두께를 수정하는 것에 관한 것이다. 타격판(72)의 두께는 10°, 11° 및 12°의 로프트 각과 비교하여, 7°, 8°, 및 9°의 로프트 각 드라이버들과 같이 보다 낮은 로프트 각에 대해 보다 크게 된다. 타격판(72)은 중앙(102) 근처에서 가장 두꺼운 영역과 함께 변화하는 페이스 두께를 가진다.
Patent KR-20020082335-A (KR)
Title: Pressing Device for Curing Machine Using Cam
Inventor: CHOI SUN HO
IPC: B29C35/02
Filed: 2001-04-23
Abstract: PURPOSE: A mold pressing apparatus of a vulcanizer is provided to prevent an excitation of a completed tire in a mold by combining a hydraulic cylinder and a machinery cam. CONSTITUTION: A mold pressing apparatus of a vulcanizer comprises a mold(2) installed at a lower portion of a vulcanizer body(1), a pressing member(3) for pressing the mold, a supporting portion(4) supporting the pressing member and installed at a top side of the body, a pressured spring(5) installed between the pressing member and the supporting portion, a cam(6) supported at the supporting portion in an eccentric shaft, and a hydraulic cylinder(7). One end of the cylinder is connected to one end of the cam, and the other end thereof is hinged at a side of the body. The cam rotates if the cylinder is moved in forward, and the rotation movement is changed into a linear movement of the pressing member, and the mold is pressed by the linear movement of the pressure member.
Patent KR-20010103618-A (KR)
Title: Indazoles substituted with 1,1-dioxoisothiazolidine useful as inhibitors of cell proliferation
Inventor: CHOI SE HYEON
IPC: C07D417/04
Filed: 2001-04-25
Abstract: The present invention relates to an indazole derivative, pharmaceutically acceptable salt, solvated product and isomer thereof substituted with 1,1-dioxoisothiazolidine which are useful as inhibitors for Cyclin Dependent Kinase(CDK). The present invention also relates to an agent for inhibiting and treating diseases involving cell proliferation, e.g., cancer, inflammation, restenosis, angiogenesis, etc. which comprises the compound of formula (1) as an active ingredient together with a pharmaceutically acceptable carrier.
Patent KR-20010069689-A (KR)
Title: System for Controlling Building by Using Radio Communication
Inventor: CHO HYEON GUK
IPC: E05B49/00
Filed: 2001-04-27
Abstract: PURPOSE: A building control system using radio communication is provided to control a door of a building by using a radio communication method. CONSTITUTION: A main unit(100) senses the access of a potable cordless card(200) and controls various peripheral devices. The main unit(100) is installed in a building. The main unit(100) fastens a door locking device(300) when the main unit(100) does not receive a signal from the portable cordless card(200) or does not perform an additional control operation. A door sense switch(140) is installed to a door. The door sense switch(140) senses a state of the door and reports the result to the main unit(100). A lock sense switch(310) is installed at the door locking device(300) to sense a locking state of the door.
Patent KR-20020083710-A (KR)
Title: Tact switch form pcb printed circuit board
Inventor: LEE CHANG HO
IPC: H01H13/702
Filed: 2001-04-30
Abstract: PURPOSE: A PCB type tact switch is provided to achieve improved reliability by preventing error of electrical signal and fault caused due to foreign substance and moisture, while reducing weight and size of the switch. CONSTITUTION: A PCB type tact switch(100) comprises a PCB(110), and the PCB includes a connection terminal(112) formed at the upper surface of a substrate(111) and which has a central contact section and a variable contact section, and a terminal(113) formed at the bottom surface of the substrate and electrically connected to the central contact section and the variable contact section of the connection terminal. A metal contact(120) for electrically connecting the central contact section and the variable contact section is mounted to the PCB. A seal cover(130) made of an elastic rubber material and which has a press dome(131) covering the metal contact, is compressed, at a high temperature and high pressure, onto the top surface of the PCB, and coupled integrally with the PCB.
Patent KR-20020088496-A (KR)
Title: Fan assembly for refrigerator
Inventor: BAEK SEUNG JO
IPC: F04D29/38
Filed: 2001-05-17
Abstract: PURPOSE: A blower fan assembly for refrigerator is provided to improve product quality of refrigerator by adopting an axial flow fan having low air flow noise. CONSTITUTION: A blower fan assembly comprises an axial flow fan including a hub and five blades arranged at the outer periphery of the hub, and a motor for rotating the axial flow fan. The ratio of the diameter(d) of the hub to the outer diameter(D) of the axial flow fan, is 28 to 30 percent, and each of blades has a sweeping angle(a) of 44 to 50 degrees. The blade has a pitch angle(beta) of 33 to 39 degrees, and the radio of the width(b) of each blade to the outer diameter of the axial flow fan is 33 to 37 percent. The outer diameter of the axial flow fan is 145 ± 1mm, the diameter of the hub is 41 ± 1mm, the sweeping angle of the blade is 45.5 ± 1 degree, and the width of the blade is 50.7 ± 1mm.
Patent KR-20020031027-A (KR)
Title: The Apparatus and Method for Creating Three-Dimensional Image Automatically
Inventor: HAN HUI CHEOL
IPC: G06T19/00
Filed: 2001-05-17
Abstract: PURPOSE: A device and a method for automatically generating three-dimensional video are provided to automatically generate three-dimensional video from inputted two-dimensional video information, so as to provide the generated three-dimensional video to users in various types or apply to annexed services through an Internet network. CONSTITUTION: A video input unit(101) receives two-dimensional video. A feature extractor(102) extracts a feature of the two-dimensional video from the video input unit(101). A user input unit(103) receives necessary particulars from a user. A corrector(104) corrects feature information extracted by the feature extractor(102) according to contents inputted through the user input unit(103). A database(DB,106) stores a basic three-dimensional video model and supplemental information. A 3D transformer(105) transforms the basic three-dimensional video model stored in the DB(106), using the feature of inputted video corrected by the corrector(104). A synthesizer(107) synthesizes the supplemental information stored in the DB(106) with the video transformed by the 3D transformer(105) according to the contents inputted through the user input unit(103), to generate three-dimensional video. And an output unit(108) outputs the three-dimensional video generated by the synthesizer(107).
Patent KR-20020088990-A (KR)
Title: Training machine for table tennis
Inventor: SEO SEUNG PYO
IPC: A63B69/40
Filed: 2001-05-22
Abstract: PURPOSE: A ping pong training apparatus is provided to enable a user to freely adjust an advance direction of a ping pong ball as well as a spin degree applied to the ping pong ball. CONSTITUTION: The ping pong training apparatus comprises: a pair of rotating wheels(10,20) spaced apart from each other; a driving device for separately rotating the rotating wheels while controlling RPM of the wheels; a ping pong ball box for receiving a plurality of ping pong balls; and a ball supply device for supplying the ping pong ball through a space between the rotating wheels, in which the ping pong ball supplied by the ball supply device is discharged to the front side of the apparatus by using a rotating force of the rotating wheels.
Patent KR-20020090508-A (KR)
Title: Video Data and Web Page Data Coexisted Compact Disk
Inventor: LEE CHENG-TAO PAUL
IPC: G11B7/007
Filed: 2001-05-28
Abstract: PURPOSE: A compact disc for storing video data and web page data is provided to reproduce data through a video compact disk player, and to connect to e-business web sites through the browser of a computer. CONSTITUTION: A compact disc(10) storing video data and web site data is composed of a first data range(11) storing and supplying video data in the compact disc by a video compact disk player, and a second data range(12) storing and supplying video data of plural web pages to connect to hyper text in the first data range by a browser for connecting to web pages. The video compact disk player reproduces video data stored in the first data range of the compact disc, and the browser connects to the web page in placing the compact disc in the computer. Data on the compact disc is reproduced by the video compact disk player, and connected to the web site by the browser.
Patent KR-20020094235-A (KR)
Title: Method on management of frame relay subscriber port in intergrated network
Inventor: HWANG HUI SAN
IPC: H04L12/24
Filed: 2001-06-04
Abstract: PURPOSE: A method for managing a frame relay network subscriber port in a very high-speed information telecommunication unified network management system is provided to accommodate a frame relay network management system using a gateway in a service management system which manages a unified network. CONSTITUTION: An activated gateway CORBA(Common Object Request Broker Architecture) server retrieves whether a newly requested frame relay subscriber is a previously existent subscriber from subscriber information stored in a database using a subscriber telephone number as a key value, and judges whether a subscriber exists(413). If the subscriber retrieved from the database does not exist, the gateway CORBA server generates a physical port object and generates physical information of the requested subscriber port(414). The gateway CORBA server generates a subscriber information object and generates subscriber information(415). The gateway CORBA server transmits generated subscriber information to a non-standard interface adaptor through the generation request of a frame relay subscriber port(416). The non-standard interface adaptor receives the request(417), and generates a frame relay subscriber port generation instruction suitable for a non-standard interface provided by a legacy frame relay network management system using physical port information and subscriber information(418). The non-standard interface adaptor transmits the generated frame relay subscriber port generation instruction to the legacy frame relay network management system and requests the performance of a subscriber port generation command(419). The legacy frame relay network management system receives a command performance result from a corresponding switch of a managed frame relay network, and the received result to the non-standard interface adaptor through the non-standard interface(420). The non-standard interface adaptor receives the result(421), analyzes the result, and converts the analyzed result into physical information of the physical port object and subscriber information of the subscriber information object, and transmits physical information of the physical port object and subscriber information of the subscriber information object to the gateway CORBA server(422).
Patent KR-20010083830-A (KR)
Inventor: JUNG IN HWA
Filed: 2001-07-02
Abstract: PURPOSE: A multi-functional electronic slot machine and an Internet game method are provided to open the number of rotation of a reel and confirm the number of reel rotation in an executing player for providing a game in which the player enters the game actively. CONSTITUTION: A player is safely received in a position changed by the rotation of movement of a reel according to an indicated input count, calls a corresponding display picture, enter a game board, and confirms the called display picture. Two random numbers or more are provided in case of generating the random for executing a game so that the player selects, execute, and uses random codes. A reel of a fixed display picture and a reel of a floated display picture are mixedly executed.
Patent KR-20020008365-A (KR)
Title: Surgical reamer
Inventor: LECHOT ANDRE
IPC: A61B17/16
Filed: 2001-07-09
Abstract: PURPOSE: The surgical reamer is provided to simplify its manufacturing procedure, to omit welds, and to eliminate the cleaning problems inherent to these welds. CONSTITUTION: The reamer intended for surgery is made up of a hollow body of revolution provided with four radial arms which are perpendicular to each other so as to form a cross for fixing the reamer on a reamer holder. The cross formed by the radial arms is made up of a first diametral bar(1), a pin(2) passing through the first bar at its center and protruding each side of this bar, and two radial bars(3,4) which have an axial hole via which each of these radial bars is engaged on the pin.
Patent KR-20030005556-A (KR)
Inventor: CHOI HYEONG SIK
IPC: G05F1/56
Filed: 2001-07-09
Abstract: PURPOSE: An apparatus and a method for generating control voltage having phase difference are provided to prevent power loss, noise, and erroneous operation of the electronic device. CONSTITUTION: An apparatus and a method for generating control voltage having phase difference includes a pyramidal wave generating part(10) generating and outputting a pyramidal wave signal; a first driving signal generating part(12) comparing an input signal having information of the degree changing peculiar level related to peculiar function of an electronic device with the pyramidal wave signal; second to Nth driving signal generating parts; the Nth driving signal generating part(14) comparing the input signal with the pyramidal wave signal for outputting the comparison result as a Nth driving signal. Herein, the first to Nth driving signals having phase difference with each other are provided to the first to Nth loads as control voltage, and the electronic device changes the peculiar level in response to the control voltage.
Patent KR-20030008808-A (KR)
Title: Method of Preparing Expandable Polystyrene Having Good Expandability and Mechanical Strength
Inventor: JANG JEONG HO
IPC: C08F12/08
Filed: 2001-07-20
Abstract: PURPOSE: A method for preparing expandable polystyrene having excellent expandibility and mechanical strength is provided. The expandable polystyrene does not exhibit any shrinking phenomena after expansion by adding grafting agent during polymerization of EPS. CONSTITUTION: The method for preparing expandable polystyrene includes the steps of (a) mixing 90 to 97 parts by weight of styrene monomer, 0.001 to 0.5 parts by weight of polymerization additive and grafting agent to conduct suspension polymerization at 80 to 90 deg.C for 2 to 5 hours, wherein the polymerization additive contains 0.1 to 0.5 parts by weight of initiator, 0.3 to 0.6 parts by weight of suspension stabilizer and less than 0.01 parts by weight of auxiliary stabilizer, based on 100 parts by weight of styrene monomer; and (b) feeding 3 to 10 parts by weight of expanding agent to the polymer of suspension polymerization steadily for 0.5 to 3 hours followed by keeping at 100 to 130 deg.C for 1 to 2 hours. The grafting agent is selected from divinylbenzene, ethylene glycol dimethacylate and trimethylpropane triacrylate.