baber/WOPTO huggingface dataset:
Patent KR-20010036431-A (KR)
Inventor: LEE SEUNG HA
IPC: H04M1/00
Filed: 1999-10-08
Abstract: PURPOSE: A waterproof device in a keystroke part is provided to use a telephone in water and remarkably enlarge an application range by providing a waterproof device to a telephone. CONSTITUTION: Multiple holes for inserting keys(14) are formed in a casing(10). A key part(20) where a plurality of keys(21) have been formed is inserted in the above holes for inserting key(14). A pressing plate(30) presses the key part(20) to the casing(10) in close adhesion state, where the above key part(20) is located between the casing(10) and the pressing plate(30). A rib(22) is formed on the above key part(20), which projects along edges of the above key part(20). On a contact surface of the casing(10), an edge groove(13) into which the above rib(22) is inserted is formed.
Patent KR-20010037046-A (KR)
Inventor: KIM UK
IPC: H04M3/22
Filed: 1999-10-13
Abstract: PURPOSE: A method for detecting a cut-off-call in a switching system is provided to increase reliability in detecting a cut-off-call and to detect a cut-off-call generated in a trunk rack. CONSTITUTION: A calling process(21a) outputs a switching signal to control a switch for the connection of a call to a cut-off-call detection processor(28). If the calling process(21a) receives a cut-off-call generation signal from the cut-off-call detection processor(28), the calling process(21a) searches a file of a library(21c) and checks whether it is a busy call. In case that the calling process(21a) receives the cut-off-call generation signal a second time, the calling process(21a) notifies a call control process(21b) that a cut-off-call has been generated. If the cut-off-call detection processor(28) receives a switch connection signal, it carries out an operation dependent on the switch connection. After receiving the switch connection signal, the cut-off-call detection processor(28) checks whether a cut-off-call is generated in a transmitting part and a receiving part in a time switch. If the cut-off-call is generated, the cut-off-call detection processor(28) outputs a cut-off-call detection signal to the calling process(21a) using the data stored in a memory(29).
Patent KR-20000029297-A (KR)
Inventor: ORYSHEN SUNNY S
IPC: B29C48/92
Filed: 1999-10-26
Abstract: PURPOSE: An extrusion system is provided to contain an upper surface, a back splash and a front edge and to have a perfect profile for a food table. CONSTITUTION: A coextrusion system(10) for extruding a foam core food table profile contains many hoppers(14,16,18) combined to drying units(20,22,24), many extruders(26,28,30) combined to each hopper, a coextruding die(32), a calibrator assembling body(34), a cooling tank(36), a puller(38) and a cutting assembling body(40). The exit of the extruder for a matrix layer is placed along the rear of the coextruding die, the exit of the extruder for a solid polymer surface is placed along a first side, and a the exit of the extruder for a thin opaque layer is placed along a second side. The three exits feed food table materials into the coextruding die from each extruder. The matrix layer keeps 1.755cm thickness along a food table profile(12), the opaque layer keeps 0.0254 cm thickness and the polymer surface keeps 0.127cm thickness.
Patent KR-20010039155-A (KR)
Inventor: CHOI BYEONG HO
IPC: B21D43/22
Filed: 1999-10-29
Abstract: PURPOSE: A dimple press device processes material of various forms in a single equipment. CONSTITUTION: A dimple press device comprises a material input part(16), a lower supporter(26), an upper pressing part(28) and a material discharging part(18). The lower supporter(26) detects blank material inputted through the material input part(16), delivers the blank material(14) and places the material to a processing position. The upper pressing part(28) comprises multiple punches(38) slidingly falling down to the blank material(14) placed on the lower supporter(26) and forming dimples on the blank material(14) and a base plate(36) where the punches(38) are installed. The material discharging part(18) delivers material with dimples formed by the upper pressing part(28) to the next stage.
Patent KR-20010045079-A (KR)
Inventor: CHUN JAE WOOK
IPC: H04L12/26
Filed: 1999-11-02
Abstract: PURPOSE: A communication system for integrating a LAN(Local Area Network) and a telephone system is provided to construct a communication network at a low cost and make telephone calls at a low telephone charge by enabling telephone calls using internet with extension and external line calls through a data communication network, without installing a telephone network or a data communication network specially. CONSTITUTION: A communication system for integrating a LAN and a telephone system is composed of a LAN interface unit(60) and a telephone subscriber interface unit(70). The LAN interface unit(60) and the telephone subscriber interface unit(70) are installed in a personal computer or its main board. The LAN interface unit(60), connected to a data communication network, complies with IEEE 802.3, 802.3u, 802.3x, and 802.5 in wired LAN standards and IEEE 802.11 in wireless LAN standards. The telephone subscriber interface unit(70) is connected to the telephone subscriber interface unit(70).
Patent KR-20000035277-A (KR)
Inventor: SHALABY SHALABY W
IPC: C08G63/60
Filed: 1999-11-06
Abstract: PURPOSE: A crystal-absorbing block/segment copolymer is provided, which can be used for forming a monofilament suture. CONSTITUTION: The crystal-absorbing block/segment copolymer comprises about 20-80 wt% of a linear prepolymer comprising the polyalkylene dicarboxylate of one or more acids selected from the group consisting of succinic acid, glutaric acid, sebasic acid and adipic acid; and about 20-80 wt% of a monomer selected from the group consisting of glycolide, 1-lactide and their mixture. Preferably the polyalkylene dicarboxylate is polytrimethylene dicarboxylate, and the linear prepolymer is the terminal grafted one with one or more monomers selected from the group consisting of cyclic carbonate, epsilon-caprolactone and 1,5-dioxapan-2-one, is amorphous and melts at the temperature below 50°C.
Patent KR-20010045766-A (KR)
Inventor: CHA JIN JONG
IPC: H04N7/26
Filed: 1999-11-08
Abstract: PURPOSE: An apparatus for estimating a motion is provided to reduce power consumption by embodying a control circuit with a state transition rate without a delay circuit added to a processing element, by maintaining a regular stream of data, and by simply embodying hardware. CONSTITUTION: A previous video value storage(701) stores a previous video value. A present video value storage(702) stores a present video value. A measuring unit(703) is a processing element block for calculating an absolute difference between the previous video value and the present video value. A step determination comparison unit(704) judges the minimum value of each processing element. A control unit(705) maintains a control current according to the judgment.
Patent KR-20000047619-A (KR)
Inventor: NAKANO KAZHIRO
IPC: H01P7/08
Filed: 1999-11-11
Abstract: PURPOSE: A voltage control oscillator is provided to minimize size of a multi-layered plate and reduce adjusting process of an oscillator. CONSTITUTION: A multi-layered plate (1) includes at least three adjacent wiring layers. A circuit component is installed on the multi-layered plate. A resonance line is formed on the wiring layer. The circuit component comprises a first circuit component (2a,2b,2c) including a first resonance circuit (2) and a second circuit component (4a,4b,4c) including a second resonance circuit (4). A resonance line comprises a first resonance line (9) including the first resonance circuit and a second resonance line (10) including the second resonance circuit. A bonding conductor (3a,3b) is formed almost all over an intermediate wiring layer among the wiring layers. The first resonance line is formed on one side of a wiring layer adjacent to the intermediate wiring layer. The second resonance line is formed on the other side of the wiring layer adjacent to the intermediate wiring layer. A part of the first resonance line and a part of the second resonance line are vertically overlapped.
Patent KR-20010047247-A (KR)
Inventor: KWON PILL HYUN
IPC: A61K47/00
Filed: 1999-11-18
Abstract: PURPOSE: An externally-used burn treating gel ointment for containing chitosan, an organic acid and water is provided, which effectively treats burn by shielding secondary infection of bacteria, maintaining anaerobic respiration of the wounded skin, removing the neceotic tissue and promoting the growth of new tissues and promoting blood circulation. CONSTITUTION: This gel ointment comprises 0.1 to 10 parts by weight of chitosan having a degree of deacetylation of more than 40 and a molecular weight of 10,000 to 2,000,000, 0.05 to 5 parts by weight of an organic acid and water. The organic acid is selected from acetic acid, succinic acid, citric acid, ascorbic acid, tartaric acid, glutamic acid and mixtures thereof.
Patent KR-20010047480-A (KR)
Inventor: HAN SANG JIN
IPC: C07C273/02
Filed: 1999-11-20
Abstract: PURPOSE: A method for synthesizing semi-carbazide is provided which reduces manufacturing unit cost and provides excellent reaction efficiency and manufacturing yield by using cheap raw materials instead of using expensive hydrazine. CONSTITUTION: The semi-carbazide is synthesized by the reaction of halogenated urea and ammonia, and is represented by the following reaction formula (3) wherein, X is a halogen atom selected from chlorine, fluorine, bromine and iodine. In the method, the reaction is carried out at a temperature of 50-170 deg.C, the reaction mol of the ammonia is 1-1,000 times as that of the halogenated urea, the ammonia is ammonia gas, liquid ammonia or ammonia in aqueous solution, and the reaction solvent is a mixture solvent of water and a second solvent.
Patent KR-20010047991-A (KR)
Inventor: KIM EUN CHEOL
IPC: H04L12/26
Filed: 1999-11-24
Abstract: PURPOSE: A method for extracting the performance data for managing the client network in the multi-layer data network is provided to minimize the network load and the data extracting time in the remote data base, to reduce the query number to the remote data base and also to prevent the unnecessary results from being returned. CONSTITUTION: A performance data collecting means for directly collecting and storing the performance data corresponding to the management individual out of the performance data generated in the multi-layer data network and a client management network are network-connected. After the connection is completed, the performance data extracting notification signal received from the performance data collecting means is sent to the client management network means. Out of the notification signals received, the available performance-extraction time and the management individual list are detected and analyzed. According to the results of the analysis, the data extracted according to the query data is stored in the client management network and the step is performed in the form of a single query statement.
Patent KR-20010054829-A (KR)
Inventor: JUNG MUN JO
IPC: H04L12/26
Filed: 1999-12-08
Abstract: PURPOSE: A CMIP-based performance and failure processing method is provided to allow a network operator to easily search information by storing information related to performance and failure data in a file and provide an analysis data on the whole network performance and failure state by transmitting the file to an upper system related to the stored information. CONSTITUTION: A network operator(11) searches a collected performance and failure data. A network factor agent(12) stores a data measured by an ATM exchanger and generates a related event. A network management system(10) includes a CMIP stack(13) for communication with the network factor agent(12). An event processor(14) for processing a reached event extracts and processes only information related to a performance and a failure. A file processor(15) makes a group for the extracted data by events, generates a directory and stores them. If the extracted data is a failure data, it is to be promptly reported to an upper system(20), and when a corresponding data is transmitted to an alarm processor(16), the alarm processor(16) promptly sets up a connection to the upper system(20) for data transmission and transmits the data. If the extracted data is a performance data, a file transmitting unit(17) periodically transmits the performance data to the upper system(20). A performance/failure information searching unit(18) provides searching function of the performance/failure data to the network operator(11).
Patent KR-20010054836-A (KR)
Inventor: LEE GEUN JI
IPC: H04M3/26
Filed: 1999-12-08
Abstract: PURPOSE: A method for embodying digital subscriber tests using an analog subscriber test equipment and exchange resources is provided to embody a digital subscriber test function using an analog subscriber test equipment and exchange system resources, such as a subscriber board, a time switch, etc., without the necessity of using a digital subscriber test equipment. CONSTITUTION: In case that an inputted test command is for a subscriber line test(S305), an LTTM_CMP(Line and Trunk Test Management_Common Main Processor) block of a CCP(Central Control Processor) receives the subscriber line test command and checks whether the test line is an analog subscriber line or a digital subscriber line(S306). If the test line is the analog subscriber line, the LTTM_CMP requests an AST(Analog Subscriber Test) block of an ASP to execute the subscriber line test(S307). The AST block requests an ASTI(Analog Subscriber Test Interface) block to carry out the test and receives a test result(S308). In case that the test line is the digital subscriber line, the LTTM_CMP requests a DST(Digital Subscriber Test) block of the ASP to execute the subscriber line test(S309). The DST block requests an ISTI(ISDN Subscriber Test Interface) block to carry out the test and receives a test result(S310). The ASTI block or the ISTI block requests an analog subscriber test equipment to execute the test and receives a test result(S311).
Patent KR-20010055483-A (KR)
Inventor: SEO JONG DAE
IPC: H02K7/14
Filed: 1999-12-10
Abstract: PURPOSE: A built-in type fan driving apparatus is provided to reduce parts count and increase supporting strength, while reducing vibration of the fan driving apparatus. CONSTITUTION: An apparatus comprises a casing(113); a fan cylinder(111) having a protection mesh(112) and which is mounted onto the casing; a fan driving device support member(110) mounted transversely at the casing in a manner that both ends of the fan driving device support member are fixed at the side walls of the casing; a reinforcing beam fixed at the central bottom surface of the fan driving device support member; a motor support fixing member spaced apart from a belt driver(101) and coupled to the fan driving device support member through a bolt; a motor support(107) coupled to the motor support fixing member through a bolt; a motor(105) coupled in vertical direction to the motor support; a motor shaft pulley(106) coupled to a motor shaft; a motor shaft pulley cover(125) for accommodating the motor shaft pulley and which is attached to the motor; a bracket coupling member(115) coupled to the upper center surface of the fan driving device support member through a bracket coupling bolt; a belt driver bracket(104) coupled to the bracket coupling member; the belt driver coupled onto the belt driver bracket; a fan driving shaft(102) accommodated into the belt driver and the belt driver bracket; a fan(100) coupled to the top of the fan driving shaft and accommodated into the fan cylinder; a fan shaft pulley(103) coupled to the bottom of the fan driving shaft and accommodated into the belt driver bracket; a driving belt(114) for connecting the fan shaft pulley and the motor shaft pulley; a tension adjusting bolt bracket(109) arranged at the end of the motor support fixing member and the fan driving device support member; and a tension adjusting bolt(108) communicated into the tension adjusting bolt bracket.
Patent KR-20010064580-A (KR)
Inventor: CHO SANG MYEONG
IPC: F04B39/00
Filed: 1999-12-29
Abstract: PURPOSE: Valve combining structure of a linear compressor is provided to simplify the combining structure of an intake valve operating a gas pipe with firmness. CONSTITUTION: A gas tube(F) for refrigerant gas is formed inside a piston(20) inserted into a cylinder(10). The gas tube has a hole at the end of the piston, the end of a piston head(22). An intake valve operating the gas tube is bonded directly to the piston by welding. The intake valve includes thin film form having an area corresponding to the end of the piston. The welding process is preferably done by resistance spot welding, laser welding and TIG(Tungsten Inert Gas) welding. The thin film form intake valve is bonded to the piston by welding. Thereby, the intake valve is boned to the piston firmly with the simple combining structure. Stroke volume is increased without dead volume and compression efficiency is improved.
Patent KR-20010065094-A (KR)
Inventor: CHOI GYU SANG
IPC: F24F6/02
Filed: 1999-12-29
Abstract: PURPOSE: A combination humidifier cooler/heater is provided to satisfy individual preference of a user by allowing the cooler/heater to be used as a portable personal device for cooling/heating. CONSTITUTION: A combination humidifier cooler/heater comprises a housing(100); a reservoir(110) for storage of coolant; a compressor(120) installed in the housing, and which compresses refrigerant into high temperature high pressure and transfers the refrigerant through a refrigerant pipe(121); a heat exchange chamber(130) having the refrigerant pipe positioned into the heat exchange chamber, and which is arranged to be communicated to the bottom of the reservoir so as to be fed with coolant from the reservoir; a pressure reduction unit connected to the refrigerant pipe so as to reduce the pressure of the refrigerant which is heat exchanged through the heat exchange chamber; a heat exchanger(140) having the refrigerant pipe one end of which is connected to the pressure reduction unit and the other end of which is connected to the compressor; a cross flow fan(150) arranged in front of the heat exchanger, and which supplies outdoor air into the heat exchanger; a driving motor for driving the cross flow fan; an air inlet opening(101) formed at the rear surface of the housing, and which allows ingress of outdoor air; a plurality of air outlet openings(108) formed at the front surface of the housing, and which discharges the heat exchanged air; and an ultrasonic oscillator(160) arranged at the front lower end of the housing and connected to the reservoir, and which generates ultrasonic wave to the coolant fed from the reservoir so as to spray fine water particles.
Patent KR-20010059620-A (KR)
Inventor: KIM SANG HUI
IPC: C08G73/00
Filed: 1999-12-30
Abstract: PURPOSE: A low optical loss polymer compound and a thermo-optical element for optical communication with the polymer compound are provided for enabling the minute regulation of refraction index to solve the optical loss caused by molecular vibration within the molecular structure generated by existing thermo-optical elements. CONSTITUTION: The low optical loss polymer compound comprises varied contents of a pair of polymer materials containing different functional radicals and has desired refraction indices ranged of 1.50-1.55 depending on the contents of the polymer materials. The thermo-optical element consists of the low optical loss polymer compound. The polymer compound further contains less than 15 wt.% of a thermo-hardening agent having triazine and hexafluorobisphenol A as its main chains based on the amount of the polymer compound.
Patent KR-20010059962-A (KR)
Title: Semiconductor memory device
Inventor: YOO JONG HAK
IPC: G11C11/401
Filed: 1999-12-31
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a mis-operation of a main amp by inserting a local data line amp between a bit line sense amp and the main amp. CONSTITUTION: A sub memory array(10) comprises a plurality of memory cells, and a bit line sense amp array(20) comprises a plurality of bit line sense amps sensing data loaded on bit lines(BL,/BL) by being connected to both sides of the sub memory array. A row decoder enables a word line(WL) to drive a memory cell corresponding to a row address by decoding the row address, and a column selection switch(CSW) transfers data amplified by the bit line sense amp to local data buses(LDB0,/LDB0)(LDB2,/LDB2). A local data line sense amp(50) senses data loaded on the above local data buses by being controlled by a sense amp enable signal(SAEN). And a block selection switch(BSW) transfers data loaded on the above local data buses to global data buses(GDB0,/GDB0)(GDB2,/GDB2) selectively.
Patent KR-20010066398-A (KR)
Inventor: CHOI IN HO
IPC: B64C39/00
Filed: 1999-12-31
Abstract: PURPOSE: A transferring instrument of ground effect is provided to improve traveling efficiency and safety in foul weather through containing strong points of PAR(Power Augmentation Ram) method and an SES(Surface Effect Ship) method. CONSTITUTION: A main blade is formed by blade base unit(1) and a blade end unit(2) of different blades to obtain a PASER effect. Herein, the blade base unit is formed by using rectangular blade having small aspect ratio for a PAR effect. The blade end unit is formed by triangular blade for an SES effect while improving stability. The blade end unit contains an auxiliary hole, and an external control surface(5). A hole is formed at a connected portion of the blade base unit and the blade end unit for fixing a propelling apparatus(3). Herein, the propelling apparatus uses a ducted fan(9) for converting direction of a rear current.
Patent KR-20000052826-A (KR)
Title: Personal computer lottery game
Inventor: KAYE PERRY SCOTT
IPC: A63F3/06
Filed: 1997-10-21
Abstract: PURPOSE: Personal computers, and more particularly to a lottery/casino type game are provided which allows players to purchase gaming pieces including a data storage media to be used for game play. CONSTITUTION: A method for playing a lottery type game comprises the steps of: acquiring by a player a gaming piece, the gaming piece including a code which includes data indicating whether the player wins or loses the lottery type game and an amusement game, the data being unrecognizable to the player, such that the player does not know whether the player will win or lose the games prior to play of the amusement game; reading the code by a processor; the processor generating the amusement game on a display for play by the player; the processor controlling whether the player will win or lose the amusement game based upon the code; and providing on the display an indication to the player of the amusement game win or game loss based upon the code.
Patent KR-20000052901-A (KR)
Title: Method for coating adhesive surfaces of fastening elements with hot-melt adhesives
Inventor: BREMONT MICHEL
IPC: B29C35/08
Filed: 1997-10-07
Abstract: PURPOSE: Provided is a method for coating adhesive surfaces of building or supporting elements, especially fastening elements (1), with hot-melt adhesives, thereby reducing the coating cost and increasing the amount of work. CONSTITUTION: A ready mixed adhesive is deposited in solid form on the adhesive surface and subjected to sufficient heat to make the adhesive melt after a slight pressure has been exerted thereon. In order to facilitate handling while adhesive is deposited it is useful to compress the adhesive into a thin slab (11) before depositing it on the adhesive surface in a powdered form corresponding to the shape of the adhesive surface.
Patent KR-20000069180-A (KR)
Title: 산화물의 환원용 회전 노상로의 조업방법
IPC: F27B9/16
Filed: 1998-03-27
Abstract: 분광석과 석탄챠의 혼합층과 분석탄층을 각각 수평하게 이동하는 노상 위에 적층하고, 분석탄의 환원을 실시함과 동시에 분석탄을 열분해하여 석탄챠로 한다.     그리고, 얻어진 석탄챠를 반복해서 사용한다.