baber/WOPTO huggingface dataset:
Patent KR-20010009973-A (KR)
Inventor: LEE SANG GEUN
IPC: E04G23/02
Filed: 1999-07-15
Abstract: PURPOSE: A rod member for the maintenance/reinforcement of a concrete structure and the extension concrete reinforcement use is provided, which maintenances and reinforces the damaged part simply and easily when an exposed/submerged concrete structure is damaged and is used as a reinforcement member in substitution for a reinforcing bar selectively when constructing an extension concrete structure. CONSTITUTION: A rod member (100) for the maintenance/reinforcement of a concrete structure and the extension concrete reinforcement use comprises a rod (110) comprising a rod member (100) and a clip bracket (120) coupling a rod (110); the rod (110) which covers a central carbon fiber rod (111) with a glass fibrous layer (112) or an Aramid fibrous layer (113), wherein an Epoxy/Acrylic resins layer (130) formed by applying Epoxy/Acrylic resins to the surface of the rod (110) is adhered with silica sands (131) or garnet (132) to heighten the physical properties joint with resins or cement mortar and on the clip bracket (120), a pair of clips (121) and holes (122) are formed at regular intervals, so that rods (110) which adhere silica sands (131) or garnet (132) by an Epoxy/Acrylic resins layer (130) are installed to clips (121) respectively.
Patent KR-20010010580-A (KR)
Inventor: CHOI GWI SANG
IPC: H04B7/155
Filed: 1999-07-21
Abstract: PURPOSE: An apparatus for displaying states of decoding channels in a base station is provided to make a channel decoding circuit assembly of the base station display the states of each channel with various types, by using a unicolored light emitting diode(LED). CONSTITUTION: A signal generator(10) generates signals for being inputted to a light emitting diode(LED) displayer(60). A processor clock monitor(20) monitors a processor clock selected when a module is not mounted. A WD_PET monitor(30) monitors a WD_PET signal outputted in a decoding processor in a state of the module being mounted. An interrupt monitor(40) monitors an interrupt used when data decoded in the decoding processor is outputted. A signal selector(50) selects signals of each unit. The LED(60) displayer displays the selected signals to different LEDs. The signal selector(50) comprises as follows. The first MUX(51) multiplexes the signals of the signal generator(10) and the processor clock monitor(20). The second MUX(52) multiplexes the signals of the signal generator(10) and the interrupt monitor(40). The third MUX(53) multiplexes the signals of the signal generator(10) and the WD_PET signal monitor(30) and the signals of the second MUX(52). The fourth MUX(54) multiplexes the signals of the first MUX(51) and the third MUX(53), and multiplexes mounted signals.
Patent KR-20010011563-A (KR)
Inventor: PARK IN PYO
IPC: F01N3/38
Filed: 1999-07-29
Abstract: PURPOSE: An ignition system is provided to promptly heat a catalyst up to an optimal operating temperature. CONSTITUTION: An ignition system comprises a ternary catalyst converter oxidizing or reducing exhaust gas(124) to a harmless discharge; an ignition coil sufficiently increasing voltage to jump a spark plug gap through an electromagnet induction process; and an exhaust-after-burner system turning on the ignition coil in a low temperature and turning off in a high temperature by an electronic temperature control circuit. The exhaust-after-burner heats a catalyst up to 600deg.F within several seconds. Fuel is rich compound mixed with air pumped into an exhaust pipe. Hydrogen is ignited by a spark plug(127) to purify exhaust gas and a PCV(positive crankcase ventilation) valve(128) injects air to assist a catalytic reaction.
Patent KR-20010017129-A (KR)
Inventor: BYUN SEOK JU
IPC: G03B21/604
Filed: 1999-08-09
Abstract: PURPOSE: A screen of a liquid display front projector is provided to improve a visual field angle of the light and darkness ratio, and the brightness by using a non-isotropic film, to reduce the manufacturing cost, and to mass-produce a large screen over 1m in width. CONSTITUTION: A screen of a liquid display front projector includes a non-isotropic diffusion film(21), an adhesive layer(22) adhered to the underneath surface of the non-isotropic diffusion film, a polarizing film(23) adhered to the underneath surface of the adhesive layer and having equal polarizing direction to the polarizing direction of the light emitted from the front projector, a reflection film(24) coated with the polarizing film on the upper surface, and a reflex film base material(25) supporting the reflection film.
Patent KR-20010019471-A (KR)
Inventor: OH GWANG SEOK
IPC: C04B28/14
Filed: 1999-08-27
Abstract: PURPOSE: A board comprising yellow earth and calcined gypsum as main materials is provided for use as construction interior materials having characteristics of far-infrared emission, deodorization and sterilization. CONSTITUTION: The manufacturing method of gypsum board containing yellow earth comprises the steps of: mixing 5-40pts.wt. of yellow earth having a water content more than 20 with gypsum(CaSO4-2H2O); drying the mixture at 100-200deg.C to have a water content less than 20; calcining at 120-180deg.C to yield calcined gypsum(CaSO4-1/2H2O); adding 5-10pts.wt. of gypsum-hardening agent such as Al2(SO4)3, K2SO4 and fine gypsum, 0.2-2pts.wt.of starch, 0.1-0.5pts.wt. of fibers such as glass fibers and pulps, and 0.2-2pts.wt. of admixture; forming slurry to a plate by roller after pouring the slurry between surface paper and inside paper; cutting and drying.
Patent KR-20010026477-A (KR)
Inventor: OH GI JANG
IPC: G01N1/22
Filed: 1999-09-07
Abstract: PURPOSE: A condensation prevention method is provided to obtain accurately measured dew-point by preventing the sampled gas from condensing by an ambient temperature. CONSTITUTION: A condensation prevention method is characterized in that the sampled gas is maintained at the temperature higher than the dew-point of gas by 15 to 20 Deg.C so as to prevent condensation of the sampled gas in the path formed between the sampled position and the dew-point measuring device. The sampled gas is maintained at the temperature higher than the dew-point of gas by measuring the temperature of the sampled gas, and heating the line arranged in the outside of the path. A condensation prevention apparatus includes a dew-point generating device(1), a gas chromatograph(7), and a chilled mirror dew-point measuring device(8).
Patent KR-20000022949-A (KR)
Inventor: IHARA HIROPUMI
IPC: G02F1/136
Filed: 1999-09-07
Abstract: PURPOSE: LCD checks whether a transmission column(24) is positioned on a glass side of TFT array substrate(100), checks a shape of the transmission column, does not hurt an external shape, and easily checks a forming process of the transmission column at a bad condition. CONSTITUTION: LCD includes conductive layers(301,303) on a substrate(101), and a transparent conductive layer(306) on the substrate. Areas of the conductive layers(301,303) corresponding to a forming area of a transmission column are removed. The conductive layer(301) is used as a gate electrode of a liquid crystal driving transistor and a gate bus line corresponding to gate electrode. The conductive layer(303) is formed as a metal. The conductive layer(303) is used as drain and source electrodes of the liquid crystal driving transistor, and is used as a drain bus line corresponding to the drain electrode. Thereby, TFT and a transmission pad use the same material, and are formed on TFT array substrate by using a patterning process.
Patent KR-20010027878-A (KR)
Inventor: JUNG SEONG WON
IPC: H04Q3/64
Filed: 1999-09-16
Abstract: PURPOSE: The method for managing the blocking of a junction circuit in a switching center in real time is provided to improve a call completion rate and service quality, by monitoring the blocking in real time in order to make the junction circuit used efficiently and to reduce a call loss by each section. CONSTITUTION: The traffic data output from a switching center is collected in real time(201). The program for calculating a blocking rate is executed(202) in order to check whether the blocking of the junction circuit occurs(203). If the blocking does not exist, general traffic data is stored in a traffic management table(204). If there is the blocking, a network performance parameter value is stored in a blocking management table(205), and it is checked whether the parameter value exceeds a blocking threshold(206). The parameter values that exceed the blocking threshold are displayed in different colors according to their importance(208). If there is the parameter value having high importance(209), the reason of the blocking is solved(210). If there exist a duplicate generation section and a management request section(211,212), the root cause is settled(213).
Patent KR-20010028081-A (KR)
Inventor: LEE JEONG JAE
IPC: H04B7/26
Filed: 1999-09-17
Abstract: PURPOSE: A hand-off method using geographical information and a communication system thereof are provided to automatically perform hand-off with a mobile station, according to geographical information of a place where a base station is located. CONSTITUTION: If mobile stations(200a-200n) perform one of origination and incoming, identification information of serving base stations(201a-201n) connected with the mobile stations(200a-200n) are transmitted to a hand-off processor(203) through wireless controllers(202a-202p) controlling the serving base stations(201a-201n). The hand-off processor(203) searches pre-stored geographical information of each base station according to the transmitted identification information, to decide whether the serving base stations(201a-201n) perform services for specific ground. If so, the hand-off processor(203) performs hand-off for the mobile stations(200a-200n) through the wireless controllers(202a-202p).
Patent KR-20010028361-A (KR)
Title: Capstan motor
Inventor: KI HYEON SEUNG
IPC: H02K3/50
Filed: 1999-09-21
Abstract: PURPOSE: A capstan motor is provided to obtain a slim product by preventing the overall height of the product from being raised while reducing parts count and unit cost by eliminating the necessity of mounting a connector onto a circuit board. CONSTITUTION: A capstan motor comprises a rotation shaft(10); a rotor compressively fixed to the lower end of the rotation shaft and which has a magnet(21) attached to the inner surface of the rotor; a housing(30) supported at the outer periphery of the rotation shaft through a plurality of bearings(B); a stator(40) installed at the lower end of the housing and which has a core(41) with poles arranged in a predetermined spacing and a coil(42) wound to the core; a plate(50) fixed onto the housing through a fixation screw(S); a circuit board(60) fixed to the lower end of the plate and which has a lead wire(110) extracted from the coil of the stator and arranged in a position corresponding to the space between poles of the core; and a connector(100) arranged at the circuit board.
Patent KR-20010005448-A (KR)
Inventor: KANO CHIYUKI
IPC: G06F19/00
Filed: 1999-09-30
Abstract: PURPOSE: To provide an article dealing data summary system for automatic article dealing machine by which sales data can exactly and surely be collected from respective shops through a communication line on the side of a management headquarters. CONSTITUTION: In a communication system for sales data summary, the sales data of respective automatic video lending machines 31 of respective shops 3 are collected once a day into a data buffer device 32 and stored in a buffer memory 42 thereof. Corresponding to a transfer request from the side of a headquarters 2, the sales data collected in the data buffer device 32 are transferred at determined time everyday. The summary or the like of the sales data is not performed without needing manual work on the side of each shop 3. Therefore, the summary error of sales data on the side of each shop and illegal action such as the alteration of the sales data can be avoided or prevented. Further, when the sales data can not be collected on the side of the headquarters 2 because of any communication trouble, the date is designated later and the relevant sales data stored in the data buffer device 32 of each shop 3 can be obtained in the future.
Patent KR-20010036502-A (KR)
Inventor: LEE GYEONG JU
IPC: H01L21/306
Filed: 1999-10-08
Abstract: PURPOSE: An O-ring guider of a door of equipment for manufacturing a semiconductor is provided to prevent an O-ring inserted into a guide groove of the O-ring guider from being ejected from the guide groove, by making the guide groove have a trapezoid shape in which the width of the guide groove decreases as it goes from a lower portion to an upper portion. CONSTITUTION: An O-ring guider(210) is installed in a door part of equipment for manufacturing a semiconductor, wherein the equipment is used in an ashing process of a semiconductor device. A guide groove into which an O-ring(220) is inserted is formed inside the O-ring guider. The width of the guide groove into which the O-ring is inserted decreases as it goes from its lower portion to its upper portion, so that the guide groove has a trapezoid shape.
Patent KR-20000017749-A (KR)
Inventor: LEE KYONG HO
IPC: G11B31/02
Filed: 1999-10-22
Abstract: PURPOSE: A connecting wire for a portable karaoke is provided, which forms a means for receiving an external power and providing the received power as a driving power of a portable karaoke. CONSTITUTION: The signal connecting apparatus comprises: a main jack (31) to be connected to a body (20) of a karaoke; a main wire (32) and a ling combining portion (33) for connecting between a plurality of signal jacks (35); a power jack (36) to be connected to the line combining portion (33) for connecting to a power connector (22) of an adapter using a wire (36a); a power pin (31b) to be formed to the main jack (31) for providing a power provided through the power jack (36) to the portable karaoke; and a signal/power terminal (21) to be formed to the body (20) for connecting a signal pin (31a) to the power pin (31b). Thereby, it is possible to easily sing a song using the portable karaoke.
Patent KR-20010039356-A (KR)
Inventor: NA DU JIN
IPC: F02M59/20
Filed: 1999-10-30
Abstract: PURPOSE: A high-pressure supply pump of a diesel engine is provided to reduce a concentricity error in process by changing a coupling method of a drive shaft and an inner cam through a pre-stroke control method. CONSTITUTION: A high-pressure supply pump of a diesel engine includes a drive shaft(2) mounted in the inside of a pump housing(15) and having a high-pressure oil path(22), which is connected to a plunger chamber(23), formed on the same axis, a feed pump(3) and a pulse gear(4) generating pressure to the oil path, a disk(5) mounted on a rear surface of the drive shaft, an inner cam(6) located on an opposite side of the disk and connected to the disk, and a profile processed on an inner surface of the inner cam and interlocking with two pairs of plungers(7) and rollers(8). The plunger reciprocates vertically toward the center to an extent of a height of the profile.
Patent KR-20010044868-A (KR)
Inventor: KIM MYEONG PIL
IPC: H01L21/28
Filed: 1999-11-01
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to form a lower electrode by a simple process and to increase charge storage capacitor, by forming an etch barrier layer on an insulating layer for forming a contact plug, and by simultaneously forming the contact plug and a contact for the lower electrode. CONSTITUTION: The first interlayer dielectric and an etch barrier layer are formed on a semiconductor substrate having a lower structure. The etch barrier layer is removed to expose the upper portion of the first interlayer dielectric in a portion for a contact plug. The second interlayer dielectric and an anti-reflecting layer(ARL) are sequentially formed on the entire structure, and the second photoresist pattern is formed to define a lower electrode of a capacitor. The ARL and the second interlayer dielectric are etched by exposure and etch processes using the second photoresist pattern, to form a contact for the lower electrode and to expose the etch barrier layer. The first interlayer dielectric is etched to form a contact plug by an etch process using the exposed etch barrier layer as a mask. A polysilicon layer is formed on the entire structure to bury the contact plug and the contact for the lower electrode. A polishing process is performed to expose the upper portion of the second photoresist pattern. The second photoresist pattern, the ARL and the second interlayer dielectric which are exposed by the polishing process, are eliminated to form the lower electrode of the capacitor.
Patent KR-20000006838-A (KR)
Inventor: YOO CHIN WOO
IPC: G06F17/30
Filed: 1999-11-06
Abstract: PURPOSE: A search expert web site on internet and method for searching thereof is provided to be easy to search by sorting fields of search engine. CONSTITUTION: The web site comprises first search page for searching a search engine of field desired by user linked the site, and searcher for storing search form of the search engines recorded in the first search page and having link of the search engine and a search function be mainly used by the user. The searcher including at least of one of a standard searcher or a searcher made to order. The standard searcher having search engines be mainly used by the user. The searcher make to order is provided to be easy to access search engine.
Patent KR-20010046120-A (KR)
Inventor: CHOO YEONG GYU
IPC: H04L12/28
Filed: 1999-11-10
Abstract: PURPOSE: A data transmission method between service management system and the customer information management center in intelligent network system is provided to retransmit the lost data to the customer information management center, thereby enhancing the reliability of data transmission. CONSTITUTION: A service management system stores data received from a service control system to a file as a time queue object and then configures time queue table(S2,S3). Thereafter, the stored data is transmitted to the customer information management center together with inner number stored to the header part of the time queue table, receives response information from the customer information management center and then stores it to a file(S4,S5). Thereafter, a step is to confirm whether there is a response relating to the data transmission from the stored response information(S6). At this time, when the response is received by confirming the inner number of the header part of time queue table, the object of corresponding data is deleted from the time queue table(S7). The inner number of the header part of time queue table did not confirmed and so when the response does not received, the data is retransmitted to the customer information management center at the specific time stored to the header part of time queue table corresponding to the lost data(S8).
Patent KR-20010046732-A (KR)
Inventor: CHO WON HO
IPC: F24F1/00
Filed: 1999-11-15
Abstract: PURPOSE: An apparatus is provided to achieve an improved rigidity of the portion connecting the copper pipe and the pipeline without increasing the thickness of the copper pipe. CONSTITUTION: An apparatus comprises a copper pipe(50) having a pipe expansion portion(55) formed at an end of the copper pipe; and a pipeline(2) having a pipe contraction portion to be tightly inserted into the copper pipe, and a diameter formed in such a manner that the pipe contraction portion tightly contacts the pipe expansion portion at the state where the pipe contraction portion is inserted to an insertion hole(54) formed at a fin(51). Since the copper pipe and the pipeline tightly contact with each other throughout their connection portion, vibration transferred from a compressor is distributed over a wide area even when the copper pipe has a thin thickness. Thus, rigidity against the vibration or impact is improved, thereby preventing damage to the connection portion.
Patent KR-20010046984-A (KR)
Inventor: NAM YOUNG SOON
IPC: A01G9/04
Filed: 1999-11-17
Abstract: PURPOSE: A structure of a fabricated bench is provided to form a support of a flowerpot easy to control vertically and horizontally and simple to fix on the floor and to simplify partial modification and repair by simple installation and disorganization. CONSTITUTION: The structure of the fabricated bench includes fixing tools(10), vertical members(20), horizontal members(30), supports(40, 41, 42), height control tools(50) and reinforcing members(25). The fixing tools(10) fix a structure on the bottom. The vertical members(20) are installed on the upper part of the fixing tools(10) and support the structure vertically. The horizontal members(30) are installed on the upper part of the vertical members(20) and support the structure horizontally. The supports(40, 41, 42) are connected to the upper part of the horizontal members(30) and support the flowerpot. The height control tools(50) control the height of the structure. The reinforcing members(25) are formed between vertical members(20).
Patent KR-20010054171-A (KR)
Inventor: CHO HYEON DEOK
IPC: H04N19/42
Filed: 1999-12-03
Abstract: PURPOSE: A video codec and a method for transmitting video data using the same are provided to stabilize an operation of a channel buffer, so as to optimize an operation of the video codec. CONSTITUTION: A core part(500) performs DCT(Discrete Cosine Transform) for an inputted video frame, and compresses the DCTed video frame. A VLC(Variable Length Coding) unit(501) encodes the compressed video frame. A coding channel buffer(502) stores the encoded video frame. And a buffer state inserting unit(503) inserts state information on the coding channel buffer(502) in the video frame outputted from the coding channel buffer(502).
Patent KR-20010054471-A (KR)
Inventor: SEO JIN GWAN
IPC: F16J1/00
Filed: 1999-12-07
Abstract: PURPOSE: A piston for improving durability is provided to reduce the generation of cracks through reducing size and weight while increasing bending strength. CONSTITUTION: A piston(1) contains a combustion chamber(3) on an upper surface(2), and a land part(4) and ring grooves(5). A skirt part(6) has a piston pin boss part(7) for inserting a piston pin. A steel strip(8) is buried in a body of the piston. Herein, the steel strip is formed by a steel material having high flexibility, bending strength, and low thermal expansion coefficient such as high carbon steel, stainless steel, or nickel alloy steel. A central part of the steel strip is convex in the buried state by being formed in arc shape. Explosion force is applied to the piston when burnt gas explodes and the explosion force acts as bending force to the steel strip. Herein, the steel strip contains high bending strength for blocking loads to edges(9) so that the generation of cracks on the edge of the piston is prevented.