baber/WOPTO huggingface dataset:
Patent KR-20010028893-A (KR)
Inventor: KIM HUI DO
IPC: H04L12/40
Filed: 1999-09-27
Abstract: PURPOSE: A device for controlling a write cycle of a bus for an adjacent instrument in a communication system is provided to improve the function of the total communication system by improving the write cycle of a bus for adjacent instruments with using a small first-in, first-out(FIFO) buffer and a simple control logic. CONSTITUTION: A device for controlling a write cycle of a bus for an adjacent instrument in a communication system includes a CPU(10), a central processing bus(20), a FIFO buffer(30), a control portion(40), a bus(50) for an adjacent instrument and an adjacent instrument(60). If the processor core device of the communication system is in the condition of the write cycle, the CPU(10) outputs the data to the central processing bus(20) and the control portion(40) stores the data in the FIFO buffer(30). The CPU(10) receives the confirm signal informing the end of storing of the data and ends the write cycle. The data stored in the FIFO buffer(30) is loaded in the bus(50) for an adjacent instrument by the read control of the control portion(40) and the data are written on the adjacent instrument(60).
Patent KR-19990084210-A (KR)
Title: 무한정적 에너지 발생 시스템
Filed: 1999-09-29
Abstract: 본 발명은 샤우더를 이용 1대의 모터로 15대의 발전기 모터를 가동하여 1/10에너지를 발생시켜 효율적인 에너지 증식은 원칙으로 한다. 
     이 원리가 (1차·2차)까지 상(上)로 증폭된 후에는 발생된 전기로 자생하는 효과도 있다.
Patent KR-20000023550-A (KR)
Inventor: YAMAGUZIYASYUKI
IPC: C22B1/245
Filed: 1999-09-30
Abstract: PURPOSE: A process for manufacturing sintered ore for blast furnace utilize Refuse derived fuel(RDF) or Waste derived fuel(WDF) as an alternate material of powdered coke usefully without generating treatment problem of dioxine and combustion ash. CONSTITUTION: A process for manufacturing sintered ore for blast furnace comprises the steps of: washing carbide of Refuse derived fuel(RDF) or Waste derived fuel(WDF); removing carbide of Refuse derived fuel(RDF) or Waste derived fuel(WDF) in Na, K, Cl; adding in sintering mixed material by providing washed carbide of Refuse derived fuel(RDF) or Waste derived fuel(WDF) to sintering material dispenser like drum mixer or pug mill installed in sintering plant of iron works.
Patent KR-20010029370-A (KR)
Inventor: KIM MAN HUI
IPC: F24F1/00
Filed: 1999-09-30
Abstract: PURPOSE: An evaporator unit for overhead air conditioner is provided to achieve an improved heat exchange efficiency by expanding the contact area between the core of the evaporator unit and an outdoor air. CONSTITUTION: An evaporator unit(1) has a main body(3) installed to be inclined, and the main body has a refrigerant circulating core(4) arranged in plural columns in multi stages. The main body has an extended core section(5) extended from the refrigerant circulating core and which is arranged in upper and lower diagonal portions of the main body. A plurality of radiation fins(6) are arranged between cores. A pair of cores are arranged in such a manner that the refrigerant inlet side and a refrigerant outlet side are arranged in horizontal or vertical direction.
Patent KR-20010035620-A (KR)
Inventor: SHIN SANG HYEON
IPC: H04N7/18
Filed: 1999-10-01
Abstract: PURPOSE: A method and an apparatus for picture message communication are provided for a caller to leave a picture message as well as voice message when he can't connect the receiver, thereby supplying more and realistic information to a user. CONSTITUTION: A server(250) stores a picture message to be transmitted by performing session negotiation with picture mobile telephones for transmission(210,220) when a picture telephone for receipt(270) does not response, and reports the receipt of the message to the picture telephone for receipt(270) for outputting the stored picture message when the picture telephone for receipt(270) responses. An exchanging part(260) searches the picture telephone for receipt(270) with a telephone number of a receiver received in the picture mobile telephones for transmission(210,220) through base stations(230,240), for connecting the picture mobile telephone for transmission with the server when the picture telephone for receipt(270) does not response, and connecting the picture mobile telephones for transmission(210,220) with the server(250) when the picture telephone for receipt(270) responses.
Patent KR-20010035938-A (KR)
Inventor: KIM JAE HYOOONG
IPC: G11B20/10
Filed: 1999-10-05
Abstract: PURPOSE: A DVD player capable of connecting to the internet is provided to allow a user to enjoy movies or games by directly inserting a DVD as well as receiving digital multimedia contents service through Internet by means of a single terminal by providing both DVD and game players to an Internet accessible dedicated terminal. CONSTITUTION: A main board(1) has an operating system, a CPU, a ROM, an RAM mounted thereon for performing a function as a dedicated terminal. A monitor(2) outputs a DVD data. A communication part(3) is comprised of a modem card(3') and a land card(3'') for being connected to Internet. An external video output part(4) transmits a DVD video to an external output device. An external audio output part(5) transmits a DVD audio to the external output device. An external input part(6) transmits an operation when executing a game by using a joy stick. A power switch(7) turns on or off an electric power of the terminal. A DVD operation part(16) is comprised of a DVD operation system(8) and a DVD driver(9) for operating a DVD player. An internal audio output part(17) is comprised of an audio adjustment part(11) and an internal speaker(10) for outputting an audio. A game operation part(12) selects and inputs a direction and an operation when executing a game. A power supply part(13) is comprised of an attachable and detachable battery, and a power supplying and charging system for supplying an electric power to the terminal. A selection input part(15) permits a user to communicate with the operating system of the terminal.
Patent KR-20000029011-A (KR)
Inventor: KOONG JOHN
IPC: A61K6/00
Filed: 1999-10-12
Abstract: PURPOSE: A composition for strengthening a skin permeable property of topical skin agents is provided which intensifies the permeable property of hydrophilic and/or hydrophobic topical activating compound through stratum comeum and has a low toxicity to skin, so it is useful for skin care.. CONSTITUTION: The composition contains one more than active ingredient, a skin conditioner or nutrients capable to strengthen and control for penetrating into skin with a polymeric emulsifier and selectively sugar or polyoxyethylene alcohol.
Patent KR-20000029292-A (KR)
Title: Pipe lining method
Inventor: KAMIYAMA TAKAO
IPC: B29L23/00
Filed: 1999-10-25
Abstract: PURPOSE: A method is provided to decide the position of an opening in a branch pipe lining material and to prevent the branch pipe lining material from being short of intensity. CONSTITUTION: A branch pipe-lining unit is structured by inserting the body except for a color unit(3) and sticking the color unit between a setting head(8) formed in the opening of a pressure bag with a rubber. Then the branch pipe lining material forms a sealing space(S) by a branch pipe lining material(1). The inner diameter(d1) of the color unit is smaller than the inner diameter of the resin absorber after hardening and the outer diameter of a cylindrical unit(3b) is smaller than the inner diameter of the branch pipe opening. The height of the cylindrical unit is 0.5m/m to 50m/m. And the outer diameter of a flange unit(3a) is bigger than the inner diameter of the opening and the color unit keeps the shape by hardening the impregnated hardening resin.
Patent KR-20010045027-A (KR)
Title: Brake booster for car
Inventor: LEE WANG SU
IPC: B60T13/52
Filed: 1999-11-02
Abstract: PURPOSE: A brake booster makes a valve main body and a control plunger part used in common to reduce manufacturing cost. CONSTITUTION: A brake booster includes a movable plunger(80) and a supporting spring(90). The movable plunger(80) is placed between a reaction disk(51) and a control plunger(70) movably forward and backward. The supporting spring(90) is a coil spring placed between the movable plunger(80) and the control plunger(70) to transmit the reaction force of the reaction disk(51) to an input shaft(40). A first seat(81) is placed on the rear end of the movable plunger(80) to accommodate one end of the supporting spring(90). A second seat(72) is placed on the front end of the control plunger(70) to accommodate the other end of the supporting spring(90).
Patent KR-20010046465-A (KR)
Inventor: DAIMONNAOOMI
IPC: B23B15/00
Filed: 1999-11-12
Abstract: PURPOSE: A method for processing workpiece of a lathe is provided to prevent error escaping from allowable tolerance by processing final workpiece having highly accurate tolerance. CONSTITUTION: A method for processing workpiece of a lathe includes the steps of setting a rough cut limit based on final process dimension and inputting rough cut limit into a controlling part, setting a final event process dimension by adding and subtracting average value of allowable tolerance based on the final process dimension and inputting the final event process dimension into the controlling part, performing rough cutting in the optimal process condition to the rough cut limit inputted in the controlling part, and performing event cutting in the optimal process condition based on final process data input into the controlling part.
Patent KR-20000035663-A (KR)
Title: Network topology optimization methods and apparatus for designing ip networks with performance guarantees
Inventor: AJAY KUMAR MITTAL
IPC: H04L12/24
Filed: 1999-11-24
Abstract: PURPOSE: Methods and apparatus are provided for improved performance as compared to existing IP networks such as, for example, those networks designed under best-effort criteria. Particularly, the invention includes methods and apparatus for computing worst-case and optimistic link capacity requirements, optimizing network topology, and determining router placement within a network. CONSTITUTION: Methods and apparatus are provided for designing IP networks with substantially improved performance as compared to existing IP networks such as, for example, those networks designed under best-effort criteria. Particularly, the invention includes methods and apparatus for: computing worst-case and optimistic link capacity requirements; optimizing network topology; and determining router placement within a network.
Patent KR-20010048153-A (KR)
Inventor: JUN JE YEONG
IPC: G01N1/00
Filed: 1999-11-25
Abstract: PURPOSE: A method of corroding for observing thermal shock part and fine crack of a metal surface is provided to apply to a wide part for observing the thermal shock part and fine crack due to a thermal shock phenomenon of the metal surface and to accurately observe the thermal shock part and the fine crack. CONSTITUTION: A method of corroding for observing thermal shock part and fine crack of the metal surface includes the steps of corroding a metal surface with nitric acid solution of 5¯20% to corrode to black color, washing the metal surface with water for removing etching solution, repeatedly corroding with nitric acid solution until the whole surface is corroded to black color, washing with water and finally corroding with nitric acid solution of 5¯25%.
Patent KR-20000035724-A (KR)
Title: Information recording medium, information recording apparatus and information reproducing apparatus
Inventor: SAWABE TAKAO
IPC: H04N5/928
Filed: 1999-11-26
Abstract: PURPOSE: Present invention provides an information recording medium, on which raw audio information in a long time duration can be recorded while keeping its original quality in a DVD audio format and which can allow a flexible selection in a structure of an information reproducing apparatus for reproducing the compressed audio information therefrom, and an information recording apparatus for recording the compressed audio information onto the information recording medium, and an information reproducing apparatus for reproducing the compressed audio information recorded on the information recording medium. CONSTITUTION: On an information recording medium (200), record information is recorded. The record information comprises a plurality of information units (230) each including header information (240, 241, 242) and divided-compressed audio information (243) obtained by dividing compressed audio information (Sr) so as to include one or a plurality of lead data (T, T') positioned at a lead of compressed partial audio information (AU). The compressed partial audio information is generated by variable-length-compressing partial audio information (AF) obtained by dividing raw audio information and by multiplexing it with compression control information. The compressed audio information is generated by arranging the compressed partial audio information in an order of reproduction. The compression control information includes first control information (MN, MJ, RH) to control an inputting and outputting operation of the compressed partial audio information with respect to a first buffer (90), which is used when reproducing the compressed audio information. The header information includes second control information (240b, 241f) to control an inputting and outputting operation of the divided-compressed audio information with respect to a second buffer (87), which is used when reproducing the compressed audio information.
Patent KR-20010048447-A (KR)
Inventor: CHO YONG SOO
IPC: H04L27/00
Filed: 1999-11-26
Abstract: PURPOSE: A method and apparatus for implementing guard interval using cyclic suffix in OFDM system is provided to reduce the chip size of hardware by copying front portion of valid data row and inserting them to immediate next of the valid data row. CONSTITUTION: An apparatus for implementing guard interval is for removing effect of intersymbol interference and interchannel interference in communication system. A delay device(62-1-62-G) is supplied with the first to nth samples of valid data row(N samples) IFFT(Inverse Fast Fourier Transform) modulated at transmitter and delays the samples by length of the guard interval to output CS(cyclic suffix) data row. A selection device(65) selects one of the valid data row and the delayed CS data row and outputs the delayed CS data row immediately after the valid data row.
Patent KR-20010055212-A (KR)
Inventor: SONN WON KEUN
IPC: A23L27/40
Filed: 1999-12-10
Abstract: PURPOSE: A method for producing salt into which radiant energy of far infrared ray generated from jade is absorbed is provided. The produced salt is removed in impurities, is useful for health, and has an emissivity of more than 0.80 compared to a black body. CONSTITUTION: The method is characterized by the following steps of: (i) putting bay salt in a heat-resistant container made of jade and placing the container in a furnace; (ii) heating the furnace gradually for 8-11hr to the inside temperature of 830-880deg.C through a heat source supply device; (iii) heating the furnace gradually for 4-6hr to the inside temperature of 1000-1100deg.C and stopping the supply of heat source for 1-3hr to drop the inside temperature to 930-960deg.C; and then (iv) reheating the furnace and maintaining the furnace at constant temperature for 5-7hr and quick freezing the inside temperature of the furnace to room temperature.
Patent KR-20000067823-A (KR)
Title: 에어 마사지기
IPC: A61H7/00
Filed: 1999-12-13
Abstract: 에어 마사지기(10)에는 시트(11)와 등받이(12) 등에 쿠션 유닛(20, 21, 22, 23)이 마련되어 있다.  이들 쿠션 유닛(20, 21, 22, 23)에는 면형 패드(fiber-filler)를 주체로 하는 패드 부재(35)와, 패드 부재(35)에 포개어져 마련되는 에어백(40)이 구비되어 있다.  에어백(40)은 급배기 장치(66)에 의해 공기를 넣고 뺌으로써 팽창 수축시킬 수 있다.  패드 부재(35)의 두께 방향의 수축 간격(compressible distance)은 에어백(40)의 최대 팽창 두께보다 크다.  이 패드 부재(35)는 팽창한 상태의 에어백(40)이 신체면에 의해 압압되었을 때, 에어백(40)이 면형 패드의 내부측으로 들어가는 것을 허용하고, 또한, 에어백(40)이 신체면을 따라 기우는 것을 허용하는 두께와 유연성 및 복원성을 갖고 있다.
Patent KR-20010056349-A (KR)
Inventor: CHO YONG WANG
IPC: G11B15/26
Filed: 1999-12-15
Abstract: PURPOSE: A device for a head chassis stopper is provided to precisely operate a head and a pinch roller assembly on a head chassis through precisely controlling installed location of the head chassis. CONSTITUTION: In mounting a head chassis(30) on a main base(10), a regulating protrusion(26) is formed on a head chassis base(20) of the main base, and one side of a vertical bending unit(34) of the head chassis becomes a stopper surface(35). Thus, vertical states of a head and a pinch roller assembly of the head chassis are maintained. A tape cassette is mounted on the main base for attaching the stopper surface of the head chassis to the regulating protrusion. Therefore, the head chassis is precisely located for the head and the pinch roller assembly to form a vertical direction toward the main base. The stopper surface is formed on the vertical bending unit for conveniently controlling the size of the stopper surface.
Patent KR-20010064858-A (KR)
Inventor: KANG GWANG OK
IPC: F24C7/02
Filed: 1999-12-20
Abstract: PURPOSE: A convection device of a microwave oven is provided to evenly heat food with uniformly distributed heat by forming smooth airflows in a cavity. CONSTITUTION: A convection device comprises a heater chamber(22) installed in one side of a cavity(20), an axial flow fan(24) installed in the heater chamber, and an entrance(26) whose middle portion(23) is closed to flow in and out air between the heater chamber and the cavity via the axial flow fan. As the middle portion of the entrance corresponding to the center of the axial flow fan is closed, a counterflow of air in the middle portion of the entrance is avoided. Therefore, smooth airflows are formed and heat is uniformly supplied into the cavity. Further, the time of cooking is reduced with the uniform temperature distribution in the cavity.
Patent KR-20010063961-A (KR)
Inventor: HWANG GYE SANG
IPC: F02B33/00
Filed: 1999-12-24
Abstract: PURPOSE: An intake air flow rate increasing device and method of a compressed natural gas engine is provided to increase an intake air flow rate by using additional high-pressure CNG(Compressed Natural Gas) without simply reducing the pressure of CNG. CONSTITUTION: From an RPM sensor and a velocity sensor, the RPM(Revolutions Per Minute) and velocity of a CNG engine are detected(S1,S2). Then the increasing of suction air is decided at the current high velocity and high load of the CNG engine. If CNG is at the high velocity and high load(S3), a pressure reducing regulator and a solenoid valve are turned on(S4,S5). Thereby, a turbine is rotated to increase an intake air flow rate through an air pipe(S6). the CNG is supplied through the air pipe together with air to cause the excessive supply of fuel. To prevent this, the amount of the CNG into the air pipe through the turbine is detected. If the current amount of the CNG exceeds reference value(S8), a small amount of fuel is injected through an injector to keep the total amount of fuel lower than specific reference value(S9). If the CNG engine is not in the high velocity and high load, the pressure reducing regulator is stopped and the solenoid valve is turned off(S10,S11). Then, the turbine is stopped(S12). Therefore, the intake air flow rate through the air pipe is not increased any more.
Patent KR-20010060594-A (KR)
Inventor: LEE GI YEONG
IPC: B60R21/16
Filed: 1999-12-27
Abstract: PURPOSE: A deploying system for an airbag is provided to prevent a woman or a small person from being damaged by deployment of the airbag through adjusting deploying strength according to physique of the passenger. CONSTITUTION: A deploying system is formed by location sensors(1a,1b,1c,1d) detecting physique of a passenger; an airbag control unit(2) outputting a control signal according to signals detected in the location sensors; and an inflate unit(4) including plural ignition chambers(3a,3b,3c) ignited according to the control signal from the airbag control unit. Herein, the ignition chambers are surrounded by heatproof separate walls. Moreover, pressures in the ignition chambers are different from each other. Thus, the ignition chambers are selectively ignited according to the control signal of the control unit.
Patent KR-20010061176-A (KR)
Inventor: KANG DAE JIN
IPC: F02D41/08
Filed: 1999-12-28
Abstract: PURPOSE: An engine rpm controlling method is provided to improve the responsiveness of engine control and fuel efficiency by varying a target rpm according to engine driving states when idling. CONSTITUTION: An engine rpm controlling method comprises the steps of: driving an idle speed control unit(60) with a first target rpm via an engine control unit(50); comparing a battery voltage, a the temperature of transmission oil and the temperature of cooling water with each reference value; operating the idle speed control unit by changing the first target rpm into a second target rpm if the battery voltage and the temperature of oil are over the first value and the temperature of water is over second value; and driving the idle speed control unit by changing the second rpm into the first rpm if the battery voltage is lower than the second value or any conditions for first driving is unsatisfied. According to engine control with the varied target rpm, the engine rpm when idling directly reaches the target rpm although the change of engine and surroundings occurs. Therefore, responsiveness and fuel efficiency are improved.
Patent KR-20010061427-A (KR)
Inventor: YOON GYEONG IL
IPC: H01L27/108
Filed: 1999-12-28
Abstract: PURPOSE: A method for fabricating a cylinder capacitor having an MPS(metastable polysilicon) and a semiconductor device having the cylinder capacitor are to ensure a capacitance and prevent capacitors of an adjacent cell from being connected according to an increase of an MPS surface area. CONSTITUTION: A transistor is formed on a semiconductor substrate(20) with an isolation layer(21) formed thereon. The transistor consists of a gate oxide layer(22), a gate electrode(23), and a junction region(24). The first interlayer dielectric(25) is formed on the entire structure. A bit line(26) is formed to be connected to the transistor through the first interlayer dielectric. The second interlayer dielectric(27) and an etching stop layer(28) are formed on the entire structure. A contact plug is formed to be connected to the transistor by selectively etching the etching stop layer and the second interlayer dielectric. A sacrificial insulating layer is formed on the entire structure. An opening is formed to expose the contact plug by selectively etching the sacrificial insulating layer, using a photoresist pattern as an etching mask. A highly doped polysilicon layer(31) and a low doped polysilicon layer(32) are deposited on the entire structure in this order. An MPS(33A) is formed on the low doped polysilicon layer by performing an MPS growth process. An MPS(33B) is formed on the highly doped polysilicon layer.