baber/WOPTO huggingface dataset:
Patent KR-20010002832-A (KR)
Inventor: SHINDO KOHEI
IPC: A61N1/32
Filed: 1999-06-18
Abstract: PURPOSE: An eye treatment apparatus, a recording medium for curing eyes, and an eye treatment system are provided to recover an amblyopia in high probability by mounting an electrode on the temple and dynamically performing an electric stimulus with a low frequency signal. CONSTITUTION: A low frequency signal generating unit(12) generates a low frequency signal in order to provide an electric stimulate on a ciliary muscle. An output control unit(13) repeatedly outputs the low frequency signal from an output mode decreasing an output level every predetermined time. At least one pair of electrode is mounted on the temple and is provided with the low frequency signal. The low frequency signal generating unit(12) is comprised of a microcomputer generating a digital signal by a low frequency cycle, an I/A converter converting the digital signal to an analogue signal, and a low pass filter extracting a sine wave signal of the low frequency cycle from the converted analog signal.
Patent KR-20010003197-A (KR)
Inventor: LEE JONG UK
IPC: H01L27/10
Filed: 1999-06-22
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a step difference between a cell region and a peripheral region, by forming a capacitor of a buried type. CONSTITUTION: A buried oxidation layer(7) is formed on a base substrate(11). Field oxidation layers(2) are formed on the buried oxidation layer. The first insulating layers(3) are formed on a portion of the field oxidation layer and on the buried oxidation layer adjacent to the field oxidation layer. A storage node electrode(4) is buried in the buried oxidation layer. A capacitor(10) is composed of a dielectric layer(5) surrounding the storage node electrode and a plate electrode(6) surrounding the dielectric layer. A source region is formed on the exposed storage node electrode. The second insulating layer(13) is formed on the first insulating layer and field oxidation layer, having the same thickness as the source region. A channel region is formed on the source region. A gate oxidation layer(15) surrounds a part of an upper surface of the channel region and a side surface thereof. A gate electrode(16) is formed on a side of the gate oxidation layer. A drain region is formed on the channel region. The third insulation layer(17) is formed on the gate electrode, gate oxidation layer and second insulating layer, having the same height as the drain region. The fourth insulating layer(19) is formed on the third insulating layer and drain region. A wordline and a bitline respectively contacting the gate electrode and drain region are formed on the fourth insulating layer.
Patent KR-19990073220-A (KR)
Title: 도로표지병
Filed: 1999-06-23
Abstract: 본 발명은 도로 중앙선, 차량 진입 및 주행금지 구획선 또는 외측차선 등을 야간에 용이하게 식별하기 위하여 도로에 매립하는 도로표지병(道路標識甁)에 관한 것이다. 
     본 발명에 따른 도로표지병은 외주면 일부에 비투광성 반사체(2)가 부착 또는 코팅된 제1 투명유리구슬과; 중앙에 상기 투명 유리구슬의 하반부 일부면이 환상(環狀)으로 안착될 수 있도록 상기 유리구슬의 곡률과 동일한 곡률의 부분구형천공부(6)를 갖는 제1프레임(8)과; 중앙에 상기 제1프레임의 천공부와 협력하여 상기 제1유리구슬의 하부 저면을 안착할 수 있도록 상기 유리구슬의 곡률과 동일한 곡률의 요입면(10)을 가지며, 상기 요입면의 중앙에는 볼트 체결공(12)이 형성되고, 상기 제1프레임의 외주 경사면과 일직선상으로 연속하는 외주 경사면을 갖는, 상기 제1프레임의 하부에 놓이는 제2프레임(14)과; 상기 제2프레임의 볼트 체결공을 통해 장입되어 그 제2프레임의 하부로 뻗는 볼트(16)에 의해 상기 제2프레임(14)의 중앙 하부에 수직으로 탁탈 가능하게 결합되는 매립앵커(18)와; 그리고, 상기 제1프레임과 제2프레임을 상호 분리가능하게 결합하는 볼트(20)를 구비하여 이루어진다. 분해결합성이 우수하고, 유리구슬만을 교체할 수 있으며, 유지보수비가 저렴하며 반사특성이 우수한 도로표지병이 개시된다.
Patent KR-20010004721-A (KR)
Inventor: KIM TAE HAN
IPC: H01L21/28
Filed: 1999-06-29
Abstract: PURPOSE: A semiconductor device manufacturing method is provided to be capable of securing an overlay margin and a space for forming a contact, CONSTITUTION: A tantalum oxide film(13) is formed on a semiconductor substrate(11) at the temperature of 350 - 450 deg.C and at the pressure of 0.7 - 1 Torr. The tantalum oxide film is then etched to remain in thickness of 200 - 300 angstrom, thus forming a spacer(14) on the gate and the semiconductor device.
Patent KR-20010004877-A (KR)
Inventor: LEE HWA JEONG
IPC: G09G3/36
Filed: 1999-06-30
Abstract: PURPOSE: A method of driving LCD(Liquid Crystal Display) is provided to measure the optical transmissivities for positive and negative voltages of respective scales to accurately compensate data, thereby removing a flicker in a line inversion operation. CONSTITUTION: The method of driving LCD(Liquid Crystal Display) comprises a step applying a DC voltages of a constant level as a common voltage and a data signal. Then, the optical transmissivity of the LCD for the applied positive data voltage is measured. Next, DC voltages of a constant level are applied as a common voltage and a data signal. Then, the optical transmissivity of the LCD for the applied negative voltage is measured. Next, the values of the positive voltage and the negative data voltage are calculated using the measured optical transmissivity. A delta Vp is calculated using the calculated voltage values and the data signal is compensated using the calculated delta Vp. Finally, an AC voltage is applied to both the common voltage and data signal to drive the LCD.
Patent KR-20010005393-A (KR)
Inventor: YANG JOONG HO
IPC: G06F3/00
Filed: 1999-06-30
Abstract: PURPOSE: A device for output information by moving a small structure of real world is provided to deliver the output information of a computer software through motion of small structures. CONSTITUTION: A device for output information by moving a small structure of real world consists of a driving software part(110), a structure action driving part(111), and a structure operation part(112). The driving software part(110) includes an electronic mail receipt inspection part(120), a network service inspection part(121), and an action raising part(122). The structure action driving part(111) includes a signal generation part(123), a signal transmission part(124), and an electronic driving part(125). The structure operation part(112) includes a structure mobile part(126) and a structure(127).
Patent KR-20010008492-A (KR)
Inventor: HONG SEONG TAE
IPC: H04N21/43
Filed: 1999-07-01
Abstract: PURPOSE: A method for setting up a menu of a digital TV is to graphic-process all ratings corresponding to selected one when a user selects an age block or content block of MPAA(Motion Picture Association of America) or TVPG(Television Parental Guidelines) from a rating setting menu. CONSTITUTION: A method of setting up a menu of a digital TV comprises the steps of: selecting one out of a plurality of broadcasting program ratings; performing a graphic process of the selected rating and other related ratings, and displaying the selected rating and a sub menu corresponding to the rating; and variably setting the rating and the sub menu along with other ratings related to each other and other sub menus corresponding to the ratings. In the method, the graphic rating is displayed in the form of a scroll bar. When automatically displaying the rating and the sub menu, an explanation corresponding to each rating and sub menu is also displayed. If a high level rating and a sub menu corresponding to the rating are selected, a lower level rating is also automatically set up.
Patent KR-20010008903-A (KR)
Inventor: CHOI MAN SU
IPC: B21D9/08
Filed: 1999-07-05
Abstract: PURPOSE: A system for monitoring and automatically controlling a double wound steel pipe producing process on-line is provided to enhance reliability and productivity by reducing troubles. CONSTITUTION: A system for a double wound steel pipe producing process is composed of a bevel roll(14), a camera(28), a first length measuring unit(24), a molding roll(16), a pressurizing roll(18), a swimmer(20), a swimmer rod(22), a swimmer rod controller(32), a second length measuring unit(26), a pressuring force sensor(36), a bevel roll controller(30), a pressurizing roll controller(34) and a controller(40). The controller compares the lengths of a steel strip and a steel pipe measured by the first and the second measuring units and outputs a drawing rate. Then, the controller measures a stress while the pressurizing force is applied to the swimmer to decide the producing condition of the steel pipe. Then, the drawing rate and the stress are monitored on-line and the molding state of the double wound steel pipe is controlled.
Patent KR-20000030061-A (KR)
Inventor: HAN YOUNG SEOK
IPC: G01R31/01
Filed: 1999-07-22
Abstract: PURPOSE: An automatic B.D.V. continuous test device is provided to perform a continuous test by supplying continuously a multitude of B.D.V. as test components. CONSTITUTION: An automatic B.D.V. continuous test device comprises an operation plate(10), a roll component supply portion(20), a first location decis ion roller(30), a first contact roller(40), a cutter(50), a first idler(60), a first guide roller(70), a component capacity measurement portion(80), a second guide roller(90), a second idler(100), a second location decis ion roller(110), a second contact roller(120), a component collection portion(130), a first and a second protection tape roller(140,150), and a driving portion(160).
Patent KR-20000012006-A (KR)
Inventor: WATANABE HISASHI
IPC: C04B35/10
Filed: 1999-07-27
Abstract: PURPOSE: A high-purity sintered body having an extremely fine pore and its preparation method by sintering specified alumina powder in the atmosphere are provided which are useful as a product which should not contain pores. CONSTITUTION: The process comprises a)a producing step of a slurry dispersed in a solvent by ultrasonic-irradiating in agitating alumina powder having a purity of above 99.99 weight% containing a polyhedral alpha alumina particle having a D/H ratio of 0.5-3.0, a number average particle diameter of 0.1-1.0 micrometer, and D90/D10 ratio of below 7 and containing a polyhedral particle having a substantially uncrushed surface without using a grinding media, or agitating it without using a grinding media after ultrasonic-irradiating; b)a manufacturing step of unprocessed goods by drying the slurry and moulding and c)a sintering step of the unprocessed goods at 1,400-1,800°C in the atmosphere. The alumina sintered body is useful for an element necessary to have corrosion resistance, a product susceptible to be influenced from an adhesion or an adsorption of a dust particle of instruments for manufacturing a semiconductor such as a vacuum chuck, pincers and hands using cleaning a silicon wafer, moving and surface- processing, a material for a hard disk and a magnetic head, a material for various mirrors for industrial use, and bioceramic material for the artificial teeth and an artificial femoral part.
Patent KR-20010011271-A (KR)
Title: Burner for cutting glass tube
Inventor: CHOI GYEONG SIK
IPC: F23D14/42
Filed: 1999-07-27
Abstract: PURPOSE: A burner is provided to accurately cut a glass tube in a wanted size as well as to be easily produced and to properly adjust the width of flame. CONSTITUTION: A burner cuts a glass tube by injecting flame on the surface of the glass tube. The burner contains a first and a second burner member(10,20), and a thin plate shaped nozzle member(30) between both burner members. A pair of burner members forms gas receiving units(11,21) and the nozzle member forms a square sectional nozzle hole to connect the gas receiving units. Thus, gas is received in the gas receiving units and injected through the nozzle hole with square sectional flame. Therefore, the burner accurately cuts the glass tube in a wanted size, adjusting the width of the flame.
Patent KR-20000017301-A (KR)
Inventor: CALLGAN EVAN GEORGE
IPC: G02F1/1333
Filed: 1999-08-14
Abstract: PURPOSE: A portable liquid crystal display which is able to detect a touch point by a finger or pen is provided to decrease a weight of the portable device and to increase resolution and sensitivity for detecting the touch point. CONSTITUTION: The liquid crystal display comprises: (a)a couple of substrates composed of a first glass substrate located in one side of a liquid crystal and a second glass substrate located in other side of a liquid crystal; (b)a polarizer located in a outer side of one substrate in two substrates; and (c)a electrically conductive film located between the polarizer and the substrate and detecting a touch point of a input element. In the device, the conductive film is formed as a single body with the substrate and the size of the polarizer is smaller than the size of the conductive film.
Patent KR-20010018340-A (KR)
Title: A biscuit
Inventor: SON JEONG YOUL
IPC: A23G3/00
Filed: 1999-08-19
Abstract: PURPOSE: Provided is a cracker containing Jobs-tear, green laver, and laver which has excellent taste and nutrition as well as visual effect due to unique colors of laver and green laver. CONSTITUTION: The cracker is manufactured by drying Jobs-tear to have a water content of less than 7%; peeling it; pulverizing; adding the Jobs-tear powder of 2-5% to the dough ingredients, based on the total weight of the dough ingredients; washing green laver and laver; drying the washed green laver and laver in natural state for 2-5hrs; cutting them into 2-5mm size; drying again using a drier; and adding the dried green laver and laver of 1-3% to the dough ingredients, based on the total weight of the dough ingredients.
Patent KR-20010018774-A (KR)
Inventor: LEE SOO BYUNG
IPC: G11B20/00
Filed: 1999-08-23
Abstract: PURPOSE: A karaoke system is provided to use internet for supplying improved environment, such as background image, a manipulate panel, and recording function. CONSTITUTION: A keyboard(1) is connected to a music file supplying system. An ROM(read only memory, 2) contains an operation program(30) operated by being connected to the supplying system. An RAM(random access memory, 3) temporarily stores data manipulated by a user. A flash memory stores song sung by the user and accompanied data. A video board(5) displays an image on a monitor(6). A CD(compact disk) recorder(7) stores the song in a CD. Thus, a karaoke system is connected to the music supplying system for receiving a large amount of music file separated by singers, titles, and composers. Moreover, the background image corresponding to the music is displayed while storing the song sung by the user.
Patent KR-20000017477-A (KR)
Inventor: HASHIMOTO KAKUJI
IPC: G11B23/033
Filed: 1999-08-24
Abstract: PURPOSE: A disk cartridge is provided, which accepts a disk type recording medium in a cartridge housing. CONSTITUTION: The disk cartridge comprises: a pair of first half (15) and second half (16); an inner case (17) to be accepted to an inner portion of first half (15) and second half (16); an irregular portion (15a) to be formed to an inner portion of the first half (15); an accepting chamber (18) for accepting an optical disk (17) in the first half (15) and the case (17); a irregular portion (15b) which a hub portion of the optical disk (13) is opposed; and a irregular portion (15c) which a lock spring is accepted; irregular portions (15c, 15d) to be formed at both sides, wherein the irregular portion (15a) of the first half (15) is set at a lower side of a length direction. Thereby, it is possible to prevent the loss of the information recording.
Patent KR-20010025881-A (KR)
Inventor: CHOI WAN UK
IPC: H01M4/38
Filed: 1999-09-01
Abstract: PURPOSE: A negative active material for lithium secondary battery capable of forming an active layer on a current collector without pretreating the current collector is provided which reduces the cost of production and can increase a charge and discharge capacity. CONSTITUTION: This negative active material for lithium secondary battery comprises a core containing crystalline carbon; a first layer formed on the core and containing 0.01 to 10% by weight of a graphitized catalyst based on the total weight of the active material; and a second layer formed on the first layer and containing a quasi-crystalline carbon. In a process for producing the title compound, the carbon material containing an amorphous carbon precursor is graphitized at 2,000 to 3,000 deg.C.
Patent KR-20000022854-A (KR)
Inventor: TEBBY STEPHEN WALKER
IPC: F04D13/02
Filed: 1999-09-02
Abstract: PURPOSE: A low level pump is provided, having a cavitation resistance improved compared to an existing skill by improving a complexity of a hose and an inlet pipe and a bolt pattern. CONSTITUTION: A pump of a cooling agent for an IC(Internal Combustion) engine includes a pump cavity for storing an impeller for rotating around an axis, an axis of the impeller is positioned as the same axis with a rotation axis of a crank axis of the engine. A pump mobile body includes a first element(10) which is a part of a timing case equipped around the crank axis on the front end of an engine block. The elements(10,14) are permanently sealed along a combination face. Also, the area between two ports(20,24) does not have a cavity(18), is sealed by a web(19) drilled to provide a near clearance around the outer circumference of the impeller. As above, the pump for the cooling agent simplifies a driving by connecting to a gear or directly connecting to the crank axis as not demanding a driving of a belt.
Patent KR-20010035725-A (KR)
Inventor: JUNG IN CHEOL
IPC: H04Q3/00
Filed: 1999-10-01
Abstract: PURPOSE: An apparatus and a method for controlling an HDLC(High level Data Link Control) relay node are provided to make a node, keeping an active state during a time required for the execution of a transfer, carry out only the transmission of data so that all the messages stored in a buffer can be outputted and to make a node, keeping a standby state, carry out only the receiving of messages so that the loss of HDLC messages can be prevented. CONSTITUTION: An active generation part(134a) determines the active authority of nodes according to a signal(NODE_FAIL) supplied from an operation determination part(134d) and a signal(XNODE_ACT) supplied from the other side's node. A transfer report part(134b) outputs signals(ADRX_ENABLE,AURX_ENABLE) to activate a DRX interface unit and a URX interface unit to an operation control part(134f) according to the detection of signals(TX_START,RX_START) to notify transmitting and receiving buffer sides whether messages to be stored exist. An operation detection part(134c) outputs signals(TX_FAIL,RX_FAIL) to notify the operation determination part(134d) of transfer completion in case that the signals(TX_EMPTY,RX_EMPTY) of the transmitting and receiving buffers indicates that there is no stored message. The operation determination part(134d) receives the signals(TX_FAIL,RX_FAIL) and outputs a determination signal(NODE_FAIL) to the active generation part(134a). A transfer preparation part(134e), detecting transfer preparation signals(XRF_PREPARE,XTX_PREPARE) being supplied from the active node, outputs signals(SDRX_ENABLE,SURX_ENABLE) to the transmitting and receiving buffers. An operation control part(134f) generates control signals for DTX/DRX interface units and UTX/URX interface units. Also the operation control part(134f) outputs signals to control a node control block using the signals(ADRX_ENABLE,AURX_ENABLE) inputted from the transfer report part(134b) for the active node and the signals(SDRX_ENABLE,SURX_ENABLE) inputted from the transfer preparation part(134e) for the standby node.
Patent KR-20010037544-A (KR)
Inventor: KIM YONG SIK
IPC: F25C1/22
Filed: 1999-10-18
Abstract: PURPOSE: A water supply system for refrigerator ice maker is provided to achieve an accurate operation of ice maker and prevent the water supply pipe from freezing. CONSTITUTION: A water supply system comprises a water supply pipe(20) for guiding water to an ice maker installed within a refrigerator; a water supply line(24) for guiding water from an external water source to the water supply pipe; and a water supply adjust plate(30) arranged to open/close the water supply pipe while rotating at the portion for connecting the water supply line and the water supply pipe, and which is elastically supported by a torsion spring(34) arranged at a rotational axis(32) in a direction of shutting off the water supply line. When the water with a water pressure level higher than a predetermined level is fed through the water supply pipe, the water supply adjust plate is open by the water pressure. The water supply adjust plate completely prevents small amount of water from being fed into the water supply pipe, thereby avoiding freezing of the water supply pipe.
Patent KR-20010037884-A (KR)
Inventor: JUNG EUN YE
IPC: C12N1/20
Filed: 1999-10-20
Abstract: PURPOSE: A novel Cystobacter sp. MSL-9 strain(KCTC 8958P) and a polymeric dispersant produced therefrom are provided, thereby the polymeric dispersant can effectively disperse clay mineral ores such as kaoline, bentonite and calcium carbonate in a liquid solution. CONSTITUTION: The novel Cystobacter sp. MSL-9 strain (KCTC 8958P) produces the polymeric dispersant which can easily disperse clay mineral ores such as kaoline, bentonite and calcium carbonate in a liquid solution. The polymeric dispersant is produced by incubating Cystobacter sp. MSL-9(KCTC 8958P) in a medium containing casitone; centrifuging the fermented culture; collecting the supernatant; adding ethanol into the supernatant; and separating the polymeric dispersant with methanol and chloroform.
Patent KR-20010039059-A (KR)
Inventor: PARK DONG SEO
IPC: H04W72/00
Filed: 1999-10-28
Abstract: PURPOSE: A method for managing resource release using an FR/PRI(Frame Relay/Primary Rate Interface) call process identifier is provided to prevent a resource from being not released due to message loss in an MSC(Mobile Switching Center) or a fault of an IWF(Inter Working Function) by executing FR/PRI resource release mutually between the MSC to the IWF. CONSTITUTION: If a resource release signal is transmitted from an MS(Mobile Station), an FRC(Frame Relay call Control) forwards a resource release message(IWF_release) to a PRC(Primary Relay call Control)(ST45). The FRC transmits a disconnection request signal to an IWF and attempts resource release for an FR call. The PRC, receiving the PRI resource release signal from the FRC, attempts PRI resource release(ST46-ST53). If the FR call resource is released, the IWF attempts PRI resource release through the PRC. Accordingly release for the PRI resource is executed between the IWF and the PRC in two ways so that PRI resource release can be achieved normally even through the IWF is in abnormal condition.
Patent KR-20000029435-A (KR)
Inventor: IDESAWA MASANORI
IPC: G01C3/06
Filed: 1999-10-30
Abstract: PURPOSE: A detecting device for the phase location of a semiconductor is provided to reduce the error in the detection of the phase location generated from noise light such as background light. CONSTITUTION: A detecting device for the phase location of a semiconductor contains resistance for balancing optical current having a certain distribution of current density. In addition, the optical current balanced by the resistance is induced to the resistance layer. Herein, the resistance balances the electric current having a certain density in a section of larger optical current density than a certain electric current density.
Patent KR-20000006792-A (KR)
Inventor: JUNG IN HWA
IPC: A41B9/02
Filed: 1999-11-03
Abstract: PURPOSE: The panty is provided to reinforce and maintain healthy penis by arranging the space to freely move as human body moves. CONSTITUTION: The principle of a panty is as follows:perforating the front of a panty around a genital organ not to get together the penis located in the right center of a body of a man at left or right legs in a panty; forming the space for usage of the genital organ with the type of exposing the penis and testicle and covering with a cover to secure the movement space of the penis; establishing a variegation face, fiber osteopathy rod attached at the inner face of the cover to reduce the overly recognizing of glans and tubular balls. The panty is provided to promote the blood flow to the penis, to reduce the overly recognition of nervous system by exposing the outer surface of the glans and the tubular balls to affect good effect to a sphincter.