baber/WOPTO huggingface dataset:
Patent KR-20000059690-A (KR)
Inventor: JUNG SANG HUN
IPC: H02M3/155
Filed: 1999-03-08
Abstract: PURPOSE: A power supply controlling apparatus is provided to reduce consumption power waste of SMPS(switching mode power supply) by adjusting power off after load state is initialized, when the main power of the load of the SMPS is off. CONSTITUTION: A switch condition detection unit(400) is connected to contacts of a drive power applying unit(200) and a supplementary winding(Na), and also connected to a main power switch(SW1) to detect operational condition of the main power switch(SW1). A control unit(500) receives output signals from the switch condition detection unit(400) to determine conditions of the main power switch(SW1) and initialized state of a load, and outputs control signals according to the determined conditions. A drive power interrupting unit(600) functions in response to control signals from the control unit(500) being output in off of the main power switch(SW1) so that drive power may not applied to a pulse width modulating unit(300). A feedback unit(100) is connected to an output terminal of a transforming unit(100) and a feedback input of a spot modulating unit(300), and outputs signals which adjust outputs from the transforming unit(100) regularly.
Patent KR-20000059790-A (KR)
Inventor: SEO HYEON JU
IPC: A61K31/07
Filed: 1999-03-09
Abstract: PURPOSE: A pharmaceutical composition containing oil-soluble vitamins and a preparation method thereof are provided. The composition is excellent in permeability and stability. CONSTITUTION: The composition contains oil-soluble vitamins in the range of from 0.01 to 40 wt.%; cosurfactant such as ethanol. isopropyl alcohol, transcutol, dimethyl isosorbid, N-methyl-2-pyrolidine, 1,2-propylene glycol, and propylene carbonate in the range of from 0.1 to 20 wt.%; surfactant in the range of from 2 to 30 wt.%; gelation agent such as cellulose derivatives, carboxyvinyl polymer, or polyoxyethylene-polyoxyprophylene copolymer in the range of from 0.1 to 10 wt.%; purified water in the range of from 1 to 90 wt.%; and alkalifying agent such as inorganic alkali material, basic amino acid, or triethanol amine in the range of from 0.01 to 5 wt.%. The method for preparing the pharmaceutical composition comprises the steps of: producing emulsion pre-concentrate by mixing oil-soluble vitamins, cosurfactant, and surfactant; producing hydrogel by adding gelation agent into purified water; and mixing emulsion pre-concentrate and hydrogel and adjusting pH by adding alkalifying agent to produce the pharmaceutical composition.
Patent KR-19990077805-A (KR)
IPC: C07C211/54
Filed: 1999-03-12
Abstract: 4-아미노디페닐아민은 니트로소벤젠 또는 니트로소벤젠과 니트로벤젠의 혼합물을 0 내지 200 ℃의 온도 및 0.1 내지 150 bar의 압력에서 불활성 비양성자성 용매, 및 플루오라이드 및 비균질 촉매의 존재하에 수소를 수소첨가하여 제조한다.
Patent KR-20000060125-A (KR)
Inventor: OK JONG SEOK
IPC: G03G15/06
Filed: 1999-03-12
Abstract: PURPOSE: An electronic photo developer which consumes a low power and a control method of the same are provided for decreasing an entire power consumption of an electronic photo developer by differentially supplying a power to a printer engine. CONSTITUTION: A power supply unit(400) converts an AC commercial voltage into +5V current voltage and supplies to a video controller(500) and a printer engine unit(600). The video controller(500) receives each current from the power supply unit(400) through two power ports(501, 502) and transfers a DC received from a port(502) to a central processing unit(503) of a video controller(500) for thereby performing a common operation such as a printing mode state detection operation. In addition, the power inputted through a port(501) is selectively supplied to the printer engine(600) through a switch unit(504).
Patent KR-20000060706-A (KR)
Inventor: JU YEONG GYU
IPC: H04W4/12
Filed: 1999-03-18
Abstract: PURPOSE: A web broadcasting push method is provided to register various information in a push server connected to a network, and allow a user to use selectively desired information among the registered information by using a packet data service of a CDMA(Code Division Multiple Access) radio telecommunication network. CONSTITUTION: A web broadcasting push method comprises the steps of connecting serially a mobile terminal to a personal computer or a notebook to set a push service client(S41), a push server transmitting a service option to the mobile terminal(S42), a base station sending a call to the mobile terminal including a call message with the service option(S43), the mobile terminal sending a response message for opening a push client call by the service option transmitted from the base station(S44), the base station sending the response to a network connection part, and making a connection to a data call for sending web broadcasting information service option offered by the push server(S46), and displaying the web broadcasting information on the PC or the notebook(S47).
Patent KR-20000060741-A (KR)
Inventor: HA HONG GIL
IPC: D06F39/08
Filed: 1999-03-19
Abstract: PURPOSE: A water supply of a washing machine is provided to prevent a guide tube from displacing from a combining tube due to the washing water flowing in a high pressure, to smoothen water supply and to make installation easy by having the guide tube directed connected with a water supply hose. CONSTITUTION: A guide tube(160) is directly connected with a water supply hose(105) not via a combining tube(150). According to the adherence of the water supply tube to the outer face of the guide tube, a need of a sealing material is eliminated and installation becomes easy. The guide tube is inserted to the water supply hose and supplied with the washing water via the water supply hose. An outlet port(162) formed to be integral with the guide tube is bent in an acute angle to convert the outlet direction of the washing water when the guide tube rotates. A flange(163) is a disk extended between an inlet(161) and the outlet. A support form strengthening the resistance against the falling load of the guide tube by supporting the lower of the flange is prepared in the combining tube. Thereby, the guide tube is firmly combined with the combining tube.
Patent KR-19990078218-A (KR)
Title: 반도체 장치
IPC: H04N5/372
Filed: 1999-03-24
Abstract: 반도체 장치에는 장치 내부를 보호하기 위해 보호 회로가 배치되어 있다.  보호 회로는 제1단자(T1) 및 부전위선 간에 접속된 제1회로(H11), 제1단자(T1) 및 그라운드 전위선 간에 접속된 제2회로(H13), 및 그라운드 전위선 및 제2단자(T2) 간에 접속된 제3회로(H12)를 포함한다.  상기 제1회로는 드레인(10)이 상기 제1단자(T1)에 접속되어 있고, 소스(8)가 상기 부전위선에 접속되어 있고, 게이트(9)가 상기 제1단자(T1) 또는 상기 부전위선에 접속된 MOS 트랜지스터(H11)로 구성된다.  상기 제2회로는 드레인(10)이 상기 제1단자(T1)에 접속되어 있고, 소스(19)가 상기 그라운드 전위선에 접속되어 있고, 게이트(18)가 상기 제1단자(T1) 또는 상기 그라운드 전위선에 접속된 MOS 트랜지스터(H13)로 구성된다.  상기 제3회로는 드레인(13)이 상기 제2단자(T2)에 접속되어 있고, 소스(11)가 상기 그라운드 전위선에 접속되어 있고, 게이트(12)가 상기 제2단자(T2) 또는 상기 그라운드 전위선에 접속된 MOS 트랜지스터(H12)로 구성된다.
Patent KR-20000066451-A (KR)
Inventor: CHOI JAE HO
IPC: H01L27/10
Filed: 1999-04-16
Abstract: PURPOSE: A thin film transistor array substrate is provided to reduce a manufacturing cost by preventing a wiring shortcircuit during a manufacturing process. CONSTITUTION: A thin film transistor array substrate comprises an insulating substrate, a gate wiring, a gate insulating layer, an auxiliary data line(40), a semiconductor layer, a data wiring, a protection layer, and a pixel electrode(120). The gate wiring comprises a gate line(20), and a gate electrode(21). The gate insulating layer covers the gate wiring. The auxiliary data line comprises separated first portion and second portion. The semiconductor layer is formed on an upper portion of the gate electrode. The data wiring comprises a data line(80,90,100), a source electrode, and a drain electrode(102). The protection layer comprises a first contact hole(51) and an opening portion(114). The pixel electrode is connected with the drain electrode.
Patent KR-20000066456-A (KR)
Inventor: KIM MU SEOP
IPC: G09G3/36
Filed: 1999-04-16
Abstract: PURPOSE: A device and method for driving data using the masking is provided to reduce a chip area, and emphasizes some part of either a specific line or data in a flat panel display. CONSTITUTION: The data driving device includes a reference signal part(10). a controller(20) and a display part(30). The reference signal part(10) outputs a duty ratio of a scan signal and image data to be displayed after receiving external image signal. The controller converts a duty ratio generated from the reference signal part, makes a residual scan time, and converts a data by using a masking. The display part receives the converted duty ratio and the converted image data from the controller, and displays them on the panel. Thereby, the data driving device reduces a chip area, and emphasizes some part of either a specific line or data in a flat panel display.
Patent KR-20000073489-A (KR)
Inventor: CHUNG ROK
IPC: B23K20/10
Filed: 1999-05-11
Abstract: PURPOSE: A production method of a multiplex floor material for a cooking machine is provided to improve workability by readily adhering a heat diffusive material to a floor of the cooking machine. CONSTITUTION: A floor face(3) and a heat diffusive material(5) are put on an upper part of a heat plate(17). A jig is transferred to a position corresponding to a work unit(11) of a high frequency induction unit(9) by rotating a work stand. The jig is transferred to the work unit by driving a hydraulic cylinder(13) so that a blocking plate(19) contacts the heat diffusive material. An evenness(7) is inserted in a groove(21) of the blocking plate. The work unit is heated by the inductive heating and the heat is transferred to a heat plate(17). The heat is transferred to the outside of the heat diffusive material through the heat plate. Then, the heat diffusive material is adhered to the floor face of the cooking machine.
Patent KR-19990064933-A (KR)
Title: 터널식 납골묘
IPC: E04H13/00
Filed: 1999-05-25
Abstract: 본 발명은 터널식 납골묘(納骨墓)에 관한 것으로, 더욱 상세하게는 다수 개의 납골함을 수납할 수 있도록 납골함 수납실을 다수 개 마련하고 납골함 수납실의 상부로는 봉분을 형성하여, 외부의 기후조건이 열악하더라도 항시 고인을 추모할 수 있으며, 덮개판을 석대의 전면에서 용이하게 탈착이 가능하도록 하여 제작 및 설치가 용이하고 봉분의 배수 및 통풍이 원활하도록 하여 납골함이 보관되는 수납실의 습기를 효율적으로 제거하므로서 납골함과 납골단지 속에 들어 있는 유골을 원형 그대로 장기간 보존할 수 있는 터널식 납골묘에 관한 것이다. 
     이를 위하여 본 발명은, 내부에 다수 개의 납골함을 봉안하도록 된 석대(10)와, 상기 석대(10)의 전면 개구부를 커버하는 덮개판(13)과, 상기 석대(10)의 상부에 형성된 봉분(30)으로 이루어지는 봉분식 납골묘에 있어서, 상기 석대(10)는 전방이 개구되어 양측벽면에는 다수 개의 통기공(11)을 형성하고 내부공간으로는 석대(10)의 통기공(11)과 연통되는 통기공(11)이 형성된 격판(12)을 일정 간격으로 부설하여 다수 개의 수납실(40)을 마련하고, 상기 수납실(40)에는 전방이 개구되고 양측 벽면에는 격판(12)의 통기공(11)과 연통되는 통기공(11)을 형성한 황토함(19)을 수납하고, 상기 황토함(19)의 전방으로는 황토함(19)의 개구부를 커버하는 덮개판(13)을 격판(12)과 격판(12)사이에 개재하고, 상기 덮개판(13)과 덮개판(13)사이에 위치한 격판(12)의 전면에는 격판(12)의 전면보다 폭이 넓은 마감판(14)을 볼트(15)결합하여 마감판(14)이 덮개판(13)을 황토함(19)에 밀착시키도록 이루어지며, 중앙에는 전후방이 연통된 통로부(21)를 형성하고, 상기 통로부(21)의 양측벽면으로는 석대(10)보다 폭이 넓은 안치부(22)를 형성하여 상기 안치부(22)에 석대(10)를 1단 이상 층층이 쌓아 보관할 수 있는 석실(20)을 마련하며, 상기 석실(20)의 상부에 봉분(30)을 형성한 것을 특징으로 한다.
Patent KR-20010002507-A (KR)
Inventor: KIM YOUNG JUN
IPC: G07F17/32
Filed: 1999-06-15
Abstract: PURPOSE: A device for withdrawing products is provided to enable a user to acquire a product without the loss of interest and excessive spending by increasing the product acquisition percentage. CONSTITUTION: A device for withdrawing products is composed of stabilization, installation, and rotation. A device's main body(1) is created with a vertical height. A plastic glass is installed in the main body's middle area to enable a user to view the device's interior. Various dolls, toys, and products are displayed on the inside of the main body. A pair of first guide rails(3,3a) are stabilized and installed on the side of the main body, a pair of first sliders(4,4a) are installed on top of the first guide rails, and a drive motor(5) enables the sliders' movements. A drive pulley is installed on the side of a drive motor and it allows an end pulley's(7) rotation. A belt is installed on the drive pulley and the end pulley to transfer the drive pulley's rotation to the end pulley, and the first slider is stabilized and installed on the belt. A second guide rail(9) is stabilized and installed in a perpendicular location to the first guide rails and a second slider(10) enables the slide by receiving a drive motor's(11) driving force.
Patent KR-20010002552-A (KR)
Inventor: KIM BYEONG HAN
IPC: B60R11/02
Filed: 1999-06-15
Abstract: PURPOSE: A control device and a control method for A/V system of automobile are provided to simplify a complex circuit and improve resistance against noise, and simplify a system of a signal transferred to a rear monitor, so that whole performances embodied in a front monitor are displayed in the rear monitor. CONSTITUTION: An A/V system comprises; a front monitor panel(10); a rear monitor(20); a TV unit(50) which receives a broadcast signal of a television, and offers a composite signal; a navigation unit(40) which offers an auto navigation signal; a video display processor(30) which offers a graphic signal such as mode information-text; and a control part which switches the composite signal and the auto navigation signal and the output signal of the video display processor at choice. The control part comprises; a first switch(11) which selects the auto navigation signal and a color signal(RGB) from the video display processor; a second switch(12) switched by the composite signal and a mute signal provided from TV unit; a detecting part for a synchronous signal(13) which senses the synchronous signal provided from the TV unit, and offers an output of a switching signal to the second switch; and a synchronous signal generating part(24) which supplies the synchronous signal to the second switch.
Patent KR-20010002937-A (KR)
Inventor: JUNG MUN JAE
IPC: B60Q9/00
Filed: 1999-06-18
Abstract: PURPOSE: A warning device of fuel leakage is provided to warning a driver of the fuel leakage by installing several pressure sensors in a fuel tank. CONSTITUTION: A warning device comprises: several pressure sensors(100a, 100b) to sense the pressure change in a fuel tank; an amplifier(120) to amplify the sensed signal; a comparer(140) to include the amplified signal and the signal passed through a timer(130); a bell operating part(150) to check the pressure change and to operate a warning lamp(160) and a bell(170); the warning lamp and the bell to be controlled by the bell operating.
Patent KR-20010003445-A (KR)
Inventor: YOON SEUNG UK
IPC: H01L23/12
Filed: 1999-06-23
Abstract: PURPOSE: A method for fabricating a semiconductor package is provided to prevent the waste of material by plating plate material on a ball land through which electricity passes. CONSTITUTION: An external signal line is electrically connected to a pad of a semiconductor chip. Then, the external signal line is insulated in such a manner that a part of the external signal line is exposed so as to form a ball land. An UBM(under bump metallurgy)(40) is formed on the ball land by using an electric plating method. After that, a solder ball(71) is formed on the UBM(40). In order to form the solder ball(71), a mask for exposing the ball land is installed on the external signal line. Then, an unleaded alloy is plated on the UBM(40). After that, the mask is removed.
Patent KR-20010004052-A (KR)
Inventor: YUM EUN GYEONG
IPC: E04G21/04
Filed: 1999-06-28
Abstract: PURPOSE: A concrete blocking device is provided to recover the concrete which remains in a pipe after concreting for high-raised building, so that the constructional wastes are reduced. CONSTITUTION: A concrete blocking device comprises; a main body(10a) to supply the flow way of concrete; pipe flange parts(30a,30a') which are formed in an inlet and an outlet for concrete, and in which a pipe is connected; a gate which opens and closes the flow way of concrete; and a gate driving device which operates the gate. The gate driving device is the hydraulic pump installed in the both sides of the main body(10a). The hydraulic pump comprises; outer cans(90,90'); an oil can(91) installed in the outer cans(90,90'); a cylinder(92) installed in the oil can(910; a piston(93) which is installed in the cylinder(92), and in which a gate is united; a pump cylinder which is installed in the upper part of the outer cans(90,90'), and supplies oil toward the cylinder(92); and relief valves(70,71,70',71') which are installed in the center of the outer can(90,90'), and supplies the oil of the cylinder(92) toward the oil can(91).
Patent KR-20010004192-A (KR)
Title: Method for forming trench isolation
Inventor: JUNG MIN JAE
IPC: H01L21/76
Filed: 1999-06-28
Abstract: PURPOSE: A method for forming a trench isolation is to prevent a dent from being generated at an upper edge portion of the trench isolation, thereby precluding degradation of a gate oxide and deterioration of refresh properties of a device. CONSTITUTION: The method comprise the steps of: sequentially forming the first insulating layer(212), a conductive layer(214), the second insulating layer, the third insulating layer and the fourth insulating layer on a semiconductor substrate(210); patterning the fourth insulating layer, the third insulating layer, the second insulating layer and the conductive layer using a photolithography process to form a trench etch mask; forming a trench on the substrate using the trench etch mask; forming a liner(224) on a whole surface including the trench; forming the fifth insulating layer(226) on the whole surface of the substrate; planarizing the fifth insulating layer and the liner so that the fourth insulating layer is exposed; and sequentially removing the fourth insulating layer, the third insulating layer and the second insulating layer.
Patent KR-20010010431-A (KR)
Inventor: RYU NAM GYU
IPC: H01L27/04
Filed: 1999-07-20
Abstract: PURPOSE: An interconnection contact layout is to form a number of contacts of an overlay portion of an interconnection contact portion in a region having a high electrical density, the contacts interconnecting an upper interconnection and a lower interconnection. CONSTITUTION: A lower interconnection(30) is formed on an upper portion of a semiconductor substrate having a transistor, and an interlayer insulating layer is formed between the lower interconnection and an upper interconnection(31). The upper and lower interconnection are superposed to form an overlay portion of the upper and lower interconnections for forming a contact electrically connecting the interconnections. A desired portion of the interlayer insulating layer covering the lower interconnection is removed by a photolithography to form a number of via holes. The via holes are concentrated on a corner of the overlay portion in line with a current flow passing through the lower and upper interconnection. A plug of dielectric substrate is formed to fill the via holes. A metallic layer is formed on the plug, and is patterned to form the upper interconnection.
Patent KR-20010010614-A (KR)
Inventor: LEE YONG GWON
IPC: D06F37/24
Filed: 1999-07-21
Abstract: PURPOSE: A washing machine with a balancer installed on its center part is provided to prevent the vibration of a washing drum by installing a balancer on a center part of the washing drum. CONSTITUTION: A washing machine with a balancer installed on its center part comprises a water tank(5), a washing drum(9), and a pulsator(11). The water tank(5) stores the supplied water. The washing drum(9) is installed inside the water tank(5). The washing drum(9) is filled up by washing laundry. The pulsator(11) is rotated by a driving portion(13). A ring-shaped balancer(29) is installed at a center part of an outer circumference of the washing drum(9) between an inner wall face of the water tank(5) and an outer wall face of the washing drum(9).
Patent KR-20010011778-A (KR)
Title: Expandable reinforcement pad for automative panel
Inventor: JU HU RYEONG
IPC: C08K3/26
Filed: 1999-07-30
Abstract: PURPOSE: A strength reinforcing material is provided to reduce weight and thickness while improving attachment to a steel plate and workability by adding foaming property to the material. CONSTITUTION: A material is formed by 10-15wt% of NBR(nitrile butadiene rubber) degenerated epoxy resin, 5-20wt% of vis-phenol A-typed epoxy resin, 0.3-4wt% of thermal stabilizer of potassium-zinc system, 17-30wt% of calcium carbonate, 10-20wt% of polyvinyl chloride resin, 1-2wt% of carbon black, 3-5wt% of foaming agent of ADCA(Azodicarbonamide) system, 0.3-2wt% of foaming aid, 4-7wt% of attachment adder, and 0.1-2wt% of dicyandiamide. A foaming resin composition(2) is formed into sheets. One surface(1) is attached to glass wool while protecting the other surface by a release sheet(3). The sheet is cut and used as a vehicle panel. Herein, a foaming layer of the composition is foamed at a temperature of 150-190deg.C for 15-40min. by using a kneader.
Patent KR-20010011923-A (KR)
Title: Idler bearing structure for automobile
Inventor: KIM JIN SUN
IPC: F16C33/66
Filed: 1999-07-31
Abstract: PURPOSE: An idler bearing structure is provided for a grease to be stayed in the groove formed at a retainer so that preventing the leakage of the grease. CONSTITUTION: An idler bearing comprises an outer ring(16) which a timing belt is belted , an inner ring(18) closely adhered to the inner surface of the outer ring, a retainer(12a) installed between the outer ring and the inner ring, and a ball(24) inserted into the hall formed on the retainer. A groove(20) is formed at the right/left sides of the retainer so that a grease(22) is stayed in the groove.
Patent KR-20000022714-A (KR)
Inventor: USHIO TERUHIKO
IPC: H03M13/00
Filed: 1999-08-14
Abstract: PURPOSE: A data memorizing system is provided to manage the error correction in a high speed by reducing the time required at transmitting the data and to effectively improve usage of the first buffer memory device by memorizing the syndrome in the area which is not used. CONSTITUTION: A system comprises a DVD(11), a motor(12), a reading head(13), a reading circuit(16), a digital server processor(18), a formator(20), a DRAM buffer(22), SRAM buffer(24), a decoder(26), a syndrome former(28, 38), an error correcting circuit(30), an MPU(32), and a data bus(36). The syndrome former is placed between the former and the DRAM buffer(22). The syndrome former receives ECC block sequentially from the former(20) and sends the received ECC block to the DRAM buffer(22) and forms the syndrome corresponding to the ECC block. The DRAM buffer sends only the syndrome to the SRAM buffer(24). The SRAM buffer sends the syndrome received from the DRAM buffer to the decoder(26). The error correction circuit inside the decoder manages the error in direction on the basis of received syndrome from the SRAM buffer.
Patent KR-20010018951-A (KR)
Inventor: HAN JONG GI
IPC: H03M7/30
Filed: 1999-08-24
Abstract: PURPOSE: A method of assigning codebook indexes for VQ(Vector Quantization) and CVQ(Classified Vector Quantization) is provided to minimize distortion of quantization data caused by channel noises and simplify the operation. CONSTITUTION: In a method of assigning codebook indexes of VQ(Vector Quantization) codebook, (Step 1) randomly decides initial indexes assigning the order of each code vector within a single codebook. (Step 2) calculates the probability of occurrence of each code vector of Xr, r=0,1,2,...,Nt-1). (Step 3) chooses two from assigning pairs having assigned relations of code vector vs index, and calculates the reduced channel distortion value(A(alpha,beta)). In (Step4), if the reduced channel distortion value(A(alpha,beta)) is greater than zero, index assignment relations of the two assigning pairs are exchanged. And if A(alpha,beta) is not greater than zero, the process goes to (Step6) and ends. In (Step 5), among calculated values in (Step 2), those values affected by the exchange of index assignment relations are updated.