baber/WOPTO huggingface dataset:
Patent KR-20010010287-A (KR)
Inventor: HWANG KWANG UK
IPC: E02D29/14
Filed: 1999-07-19
Abstract: PURPOSE: A method for repairing a manhole is provided to perform a manhole repairing construction rapidly, stably and economically by using a horizontal regulator and a waste-asphalt reproduction machine to keep the manhole in compliance with the surface of road with precise size and evenness. CONSTITUTION: A method for repairing a manhole includes the steps of cutting a circumferencial line with a predetermined interval according to an outline of a manhole to be constructed by a cutter, removing circumferential road surface, a surface concluding unit, and filled concrete after crushing the cut road surface using a hitting tool, crushing and removing a manhole cover support plate(2) secured with a manhole cover(1) and a height adjusting support member located on a manhole slab(3), applying an epoxy resin primer after cleaning an inner peripheral surface of the crushed and removed portion and an upper surface of the manhole slab, securing an inner surface of a manhole repairing mold(5) coated with epoxy on an outer surface to the inner surface of the slab hole, levelling epoxy concrete in accordance with the height of the manhole after filling the epoxy concrete in the outer surface of the mold and a lower space of the manhole cover support plate, filling epoxy concrete(6) in a circumferential space between the outer peripheral surface of the manhole cover supporting plate and the inner peripheral surface of the crushed portion up to the road surface, paving and hardening asphalt(7) on the epoxy concrete(6), and curing the epoxy concrete and asphalt.
Patent KR-20010011333-A (KR)
Inventor: JUNG GYU YEOL
IPC: C12P1/04
Filed: 1999-07-27
Abstract: PURPOSE: A microorganism, Rhodopseudomonas palustris P4(KFCC-11086) and a method for producing hydrogen by using the same are provided. Thereby, carbon monoxide can be converted into hydrogen, then the hydrogen is used as a source of energy, so that the environmental pollution can be inhibited. CONSTITUTION: The microorganism, Rhodopseudomonas palustris P4(KFCC-11086) is capable to rapidly convert carbon monoxide into hydrogen and its growth rate is fast. The microorganism, Rhodopseudomonas palustris P4(KFCC-11086) is isolated from the sludge in an anaerobic waste water vessel by incubating and screening procedures and is identified by morphological analysis and 16S rDNA analysis. The hydrogen is produced by incubating the microorganism, Rhodopseudomonas palustris P4(KFCC-11086) in a medium containing carbon monoxide as a sole carbon source under illuminating light, then blocking the light.
Patent KR-20010011792-A (KR)
Inventor: CHOI SI YEONG
IPC: H01L21/768
Filed: 1999-07-30
Abstract: PURPOSE: A method for forming a multilayer interconnection of a semiconductor memory device is to from a metal line pattern having a high density in forming a metal line of a damascene manner by using a material having a low dielectric constant. CONSTITUTION: A method for forming a multilayer interconnection using a damascene manner comprises the steps of: forming a pseudo line pattern(32) by a material having a low dielectric constant and a material having a good etching selectivity on a wet etching; filling a space between the pseudo line patterns with the material having a low dielectric constant, and then forming an interlayer insulation film(34) for insulating between metal lines; and removing the pseudo line pattern and then depositing a metal material on a space with the pseudo line pattern removed therefrom, thereby forming a metal line. The step of forming the interlayer insulation film further comprises the steps of: filling the space between the pseudo line pattern with the material having a low dielectric constant at the same thickness as the pseudo line pattern; coating an insulation material having a good etching characteristic on it; and etching the insulation material and/or the material having a low dielectric constant remaining on the pseudo line pattern by using an etch-back and a chemical mechanical polishing.
Patent KR-20010011846-A (KR)
Title: Address transition detector
Inventor: KIM SEON HWAN
IPC: G11C11/407
Filed: 1999-07-30
Abstract: PURPOSE: An address transition detector is provided to reduce a lay-out area that the detector occupies and to improve an overall characteristic of the detector by reducing a current. CONSTITUTION: An address transition detector includes the first and second detection portions(10,20) and an output portion(40). The first detection portion detects that an address signal transitions from a logic low to a logic high. The second detection portion detects that the address signal transitions from a logic high to a logic low. The output portion outputs an address transition detection signal in response to output signals of the first and second detection portions. The output portion has the first and second output units(41,42) and an inverter(INV8). The first output unit outputs a logic high when the output signals of the first and second detection portions are logically low. The second output unit outputs a logic low except when the output signals of the first and second detection portions are logically low. The inverter inverts output signals of the first and second output units.
Patent KR-19990078894-A (KR)
Title: 전화를 이용한 음성메시지 전달시스템
Filed: 1999-08-18
Abstract: [목적] 
     본 발명은 결혼식이 있을 때 미리 신랑신부의 육성과 하객의 전화번호를 입력하여 친지나 하객의 가가호호 일일이 신랑신부의 육성으로 된 감사의 인사말을 전달할 수 있도록 한 전화를 이용한 음성메시지 전달시스템에 관한 것이다. 
     [구성] 
     전화번호 리스트를 데이터베이스화하여 음성메시지를 저장한 뒤 데이터베이스화 된 전화번호를 일일이 연결시켜 그 음성메시지를 전달하고, 전달되지 아니한 데이터는 다시 시도되도록 한 시스템이다. 
     [효과] 
     결혼식이 있을 때 신랑신부의 육성으로 하객에 전할 감사의 인사말을 음성메시지로 입력한 뒤 전화를 이용하여 그 음성메시지로 하객에게 인사말을 전달할 수 있어 상당히 편리한 특징이 있다.
Patent KR-20010018460-A (KR)
Inventor: KIM SEONG HO
IPC: H01L21/302
Filed: 1999-08-19
Abstract: PURPOSE: An apparatus for supplying slurry in a chemical mechanical polishing(CMP) process is provided to prevent a wafer from being damaged, by rapidly exhausting slurry remaining in a slurry nozzle portion of a distal end of a slurry supplying apparatus in a polishing idling of the CMP process. CONSTITUTION: Slurry comes to flow by a pump(P). A nozzle arm(220) is connected to an exit of the pump and extended to an upper portion of a polishing pad(210), and supplies the slurry on the polishing pad. A return line(230) is branched near a distal end of the nozzle arm to function as an exhaust path of remaining slurry. A 3-way valve(240) is installed in the branched point of the nozzle arm and the return line. The 3-way valve connects the pump part and the nozzle arm in a polishing process, and connects the nozzle arm and the return line in a polishing idle. In the polishing idle, the nozzle arm is rotated on a horizontal plate to separate the nozzle arm from an upper portion of the polishing pad.
Patent KR-19990083853-A (KR)
Title: 음성통신을 위한 게이트웨이 시스템 및 제어방법
IPC: H04L12/66
Filed: 1999-08-20
Abstract: 본 발명은 음성통신을 위한 게이트웨이 시스템 및 제어방법에 관한 것으로, 종래의 기술에 있어서는 IP 터미널(단말) 자체만으로 통화가 가능하도록 되어 있어 자체에 음성을 압축 처리하기 위한 코덱칩을 내장해야 하기 때문에 IP 터미널의 제작 단가가 상승하게 되고, 또한 단말기의 번호를 관리하는 콜서버가 없기 때문에 넘버링 플랜 등의 관리가 어려운 문제점이 있었다. 따라서, 본 발명은 IP 네트워크에 접속되어 음성 통신을 가능하게 하는 복수개의 IP 단말과; 상기 IP 네트워크의 종단에서 프로토콜을 변환하여 전화망을 통해 원격지의 단말과 음성통신을 가능하게 하는 PSTN 게이트웨이와; 상기 IP 네트워크의 종단에서 콜시그널링과 음성압축을 수행하여 인터넷 망을 통해 다른 IP 네트워크의 단말과 음성통신을 가능하게 하는 밉스 게이트웨이를 포함하여 구성하여 IP 네트워크와 IP 네트워크를 상호간에 연결시킬 수 있도록 하는 밉스(MIPS) 게이트웨이에 의해서, 음성 압축을 수행하여 음성 통화를 수행하도록 함으로써 단말기의 구성을 간단히 하여 제작 단가를 저렴하게 하고, 다른 IP 네크워크에 연결될 단말간에도 음성통화를 할 수 있도록 하는 효과가 있다.
Patent KR-20010026112-A (KR)
Title: Hair guide panel
Inventor: LEE MAN TAEK
IPC: A45D6/00
Filed: 1999-09-03
Abstract: PURPOSE: A hair guide panel used for spreading hair during a permanent wave and containing a heater and a lead wire in its inside is provided which reduces a permanent time by fast drying permanent chemicals and saves electricity. CONSTITUTION: In a hair guide panel for spreading hair with permanent chemicals and attaching, a drier for directly heating hair and drying the chemicals is installed in a panel body (10) and supplied with a power by a lead wire (21) connected to one side of the panel body. The panel body comprises an upper and lower plate made of flexible material and a heater attached between the upper and lower plate by an adhesive.
Patent KR-20010026629-A (KR)
Title: Random polypropylene resin composition for extrusion coating
Inventor: JUN EUN JIN
IPC: C08J5/18
Filed: 1999-09-08
Abstract: PURPOSE: A random polypropylene resin composition for extrusion coating is provided which keeps a good heat adhesive property and has an excellent strength, a transparent property and a neck-in property. CONSTITUTION: The random polypropylene resin composition for extrusion coating comprises: (i) 70-90 wt.% of propylene-ethylene random copolymer resin having an ethylene content of 3-7 mol% and a melt index of 20-30 gram/minutes; and (ii) 10-30 wt.% of low density polyethylene resin. Where the low density polyethylene resin has a melt index of 5-10 gram/minutes.
Patent KR-20010027377-A (KR)
Inventor: SUNG SEUNG WON
IPC: G09F9/00
Filed: 1999-09-13
Abstract: PURPOSE: Provided are a reticle information display and a method for displaying reticle information. CONSTITUTION: The reticle information display comprises: (i) a reticle information storage mark(200) which is capable of inputting the reticle information into at least one side of the reticle; (ii) a sensor(230) which senses the reticle information; and (iii) a display(240) which displays sensed reticle information to a user. The method comprises steps of: (i) sensing the reticle information storage cover; and (ii) display the sensed result to the user.
Patent KR-20010027654-A (KR)
Inventor: BANG GUN HO
IPC: F16L37/00
Filed: 1999-09-15
Abstract: PURPOSE: A hose for a vacuum cleaner is provided to prevent the leakage of sucked air by tightly closing a connecting portion between the hose and a connecting pipe in simple structure. CONSTITUTION: A connecting ring(1) is inserted in a hose(3) and a protrusion(2) is engaged with a hanging hole(6) formed on a coupling end(4a) of a hose connecting pipe(4). A front end connecting portion(3a) of the hose is inserted in an insertion hole(4c) formed by a connecting end(4b) integrally molded in the coupling end(4a) of the connection pipe. A protruded tooth portion(5) is integrally formed on the outer face of the front end connecting portion to close the insertion hole. Upon coupling the hose with the connecting pipe, the protruded portion is adhered to the insertion hole without a gap between the insertion hole and the front end connecting portion. Accordingly, upon actuating the vacuum cleaner, the sucked air in the hose is not leaked so that sucking forced is secured. Further, the effect of sucking the air of the vacuum cleaner is improved.
Patent KR-20000047521-A (KR)
Inventor: SATO TATASHI
IPC: B65H29/20
Filed: 1999-10-11
Abstract: PURPOSE: A cash transaction machine with a bill storage/transport unit is provided to be excellent in operation by corresponding to foreign bills of small size and easily removing bill blocking as well as to present large capacity, compact and low cost of bills by storing the bills toward a short side. CONSTITUTION: A bill(100) rolled together with a tape(30) on the outer circumference of a wheel(10) in an arrow direction is transported by rotating the shaft of a reel(20) counterclockwise and rewinding the tape to the reel. A waveform is transformed by two guide rollers(62) on the front end of bill. The front end of bill is guided downward the front end of a scraper(50) through exfoliation from the outer circumference of tape. Therefore, the bill smoothly passes through an auxiliary roller(51) and a narrow part of tape and is transported outside the bill storage/transport unit by return/revolution rollers(41,40)
Patent KR-20010037512-A (KR)
Inventor: KWAK JIN SEOK
IPC: G06F12/16
Filed: 1999-10-18
Abstract: PURPOSE: A semiconductor memory device and a method for repairing the device is provided which repairs banks, blocks and column addresses by groups based on the form of fail to improve repairing efficiency. CONSTITUTION: A semiconductor memory device includes a mode setting unit(30) for generating a predetermined number of mode signals for setting a predetermined number of redundancy modes, an input selecting unit(28) for generating select signals of corresponding modes in response to the mode signals, and decoders(22-32) for receiving the select signals sent from the input selecting unit and decoding poor addresses to generate a plurality of decoding output signals.
Patent KR-20000035126-A (KR)
Inventor: NOZOMU MATZZAKI
IPC: H01L27/108
Filed: 1999-11-01
Abstract: PURPOSE: A semiconductor device and a method for producing thereof are provided to maintain an inner pressure of a gate constantly with an improved shape of a cavity element insolation terminal. CONSTITUTION: A semiconductor device and a method for producing thereof include a MOS structure, a board, and gate oxides(HOX1,LOX1). The MOS structure includes the gate oxides(HOX1,LOX1) with a multi level thickness on the board. The thickness of the gate oxide(HOX1) is H. The radius of curvature of a terminal board of a cavity touching the gate oxide(HOX1) is R. The thickness of the gate oxide(LOX1) is h. The radius of curvature of a terminal board of a cavity touching the gate oxide(LOX1) is r. H, h, R, and r meet the following condition. When H is greater than or equal to h, then R is greater than or equal to r.
Patent KR-20000035220-A (KR)
Title: New heterocyclic compounds
Inventor: KAUL BANSIRAL
IPC: C09B57/14
Filed: 1999-11-04
Abstract: PURPOSE: A new heterocyclic compounds is provided, which is a coloring agent for mass coloring of polymer, is dissolved easily in polymer, has fluorescence, and is heat-stable and light-resistance. CONSTITUTION: The new heterocyclic compounds is manufactured by condensation of decarboxylic acid of formula 2 and amine or amine salt of formula 3. The condensation of the new heterocyclic compounds occurs in the 1: 3 or 3: 1 mol ratio, which can be processed under atmospheric pressure or adding pressure, with catalyst or not, e.g., without solvent in melted solution at 150-300°C, or with inactive solvent at 25-300°C. A manufacturing process of the new heterocyclic compounds comprises of: suspending benzo£k,l|thioxanten-3,4-dicarboxylic acid anhydrous in N,N-dimethylacetamide; adding 4-amino-2,2,6,6-tetramethylpiperidine and para-toluenesulfonic acid to the suspension, heating at 140°C for 6hrs; cooling the suspension till 100°C, and filtering; and washing the pressed powdered body with high-temperature dimethylamide, water, and drying to get orange-colored powder.
Patent KR-20010045608-A (KR)
Inventor: LEE HO GYEONG
IPC: H04B7/24
Filed: 1999-11-05
Abstract: PURPOSE: An apparatus and a method for processing call holding/maintenance in WLL(Wire Local Loop) system are provided to control consistently the flow of message of the holding/maintenance by using a control state byte. CONSTITUTION: A call processing unit(220) performs the connection/disconnection of the holding/maintenance call and controls the transmission/reception of the holding/maintenance relating messages. A call connection unit(230) detects the control state byte contained within the received message, completes the reception of message when the message is divided, assembles the messages, divides the corresponding message as a constant size when the message to be transmitted is above of radio standard, and adds the corresponding control state byte. A message decoding unit(240) performs the corresponding protocol and decodes the assembled holding/maintenance related message. A construction information access unit(260) reads and updates the system construction information parameter corresponding to the object address by control of the message decoding unit. A message encoding unit(250) performs the corresponding protocol and the corresponding encoding by inputting the corresponding construction information parameters and produces the holding/maintenance related message to be transmitted.
Patent KR-20000047651-A (KR)
Inventor: ROPER JHON L
IPC: H05K3/46
Filed: 1999-11-15
Abstract: PURPOSE: A method is provided to fabricate an organic chip carrier or a circuit board having two voltage planes and at least two signal planes. CONSTITUTION: A method for fabricating an organic chip carrier(6) includes the processes of combining a first photolithographic dielectric material layer to a first metal layer(12), and providing at least one opening apertures passing through the first dielectric material layer by revealing the first dielectric material layer to a radiation pattern. A second metal layer(16) is bonded to a first photoimageable dielectric material layer(10) in the side of facing to the first metal layer. Holes(14,20) corresponding to each pattern placed on the aperture in the first dielectric material layer are etched in the first and second metal layer. Then, the revealed pattern on the first dielectric material layer is developed. Then, a second and a third photoimageable dielectric material layer(32,34) are deposited on the first and the second metal layer respectively, and by patterning and developing, apertures are provided in the second and third dielectric material layer. Circuits are formed on the revealed surfaces of the second and the third dielectric material layer and the holes are plated or filled with a metal.
Patent KR-20010046912-A (KR)
Inventor: KIM SANG SEOK
IPC: A01D41/12
Filed: 1999-11-16
Abstract: PURPOSE: An apparatus for delivering grain is provided to easily convert the direction of a grain delivering pipe about a grain discharge pipe fixed on the body of the combine, and to eliminate the cleaning problem of slide contact portions between the grain discharge pipe and the grain delivery pipe. CONSTITUTION: One end of a grain discharge pipe(1) of the grain delivering apparatus is fixed on the body of the combine, and the other end thereof is formed with a flange(11) rotatively engaged with a flange(21) of a grain delivering pipe(2). The grain delivering apparatus consists of a driving motor, a transmission part(4), and a sliding part(5) having a circumscribed ring(51) and an inscribed ring(52). The transmission part has a gear disposed on a rotating shaft of the motor, and a circumscribed gear(42) located on the flange of the grain delivering pipe, thereby the driving force of the motor is transmitted to the grain delivering pipe to rotate the grain delivering pipe. The circumscribed ring having an inner jaw portion(51A) is fastened to the grain discharge pipe by a screw, and the inscribed ring slidable on the circumscribed ring is fastened to the grain delivering pipe by the screw. As the grain delivering pipe rotates, the inscribed ring fastened to the grain delivering pipe is slidable contact with the grain discharge pipe and the inner side of the circumscribed ring. Also, a grease injection hole(51B) is formed on the circumscribed ring for achieving the smooth rotation of the grain delivering pipe.
Patent KR-20000007019-A (KR)
Inventor: HAN SEON JAE
IPC: C04B18/08
Filed: 1999-11-19
Abstract: PURPOSE: A cement admixture composition for the exclusive ready mixed concrete is provided which increases the amount of replacing the compound into the cement by activating a pozzolan in an early stage. CONSTITUTION: In the cement admixture composition for the exclusive concrete, the composition contains:10-30wt% of one pozzolan selected from the group consisting of a slag micro powder, a Fly-ash and a waste zeolite with each fitness 7000-10000cm¬3/g, 40-55wt% of the Fly-ash whose fitness is 3000-4500cm¬3/g and 40-55wt% of the slag micro powder whose fitness is 3000-4500cm¬3/g.
Patent KR-20010048183-A (KR)
Inventor: JUNG HEON JU
IPC: H04W88/12
Filed: 1999-11-25
Abstract: PURPOSE: An apparatus for transforming AAL2 type ATM cell into AAL2 ATM cell is provided to allow IMT-2000 base station controller to transmit audio data in the form of variable bit rate through AAL2 ATM cell by realizing an FPGA equipment capable of extracting the audio data from the AAL2 ATM cell to transform the same into AAL2 ATM cell. CONSTITUTION: A UTOPIA(Universal Test and Operations Physical Interface for ATM) interface(100) stores AAL2 ATM cell transmitted from a base station through E1-class line in a memory. A VCI(Virtual Channel Identifier) extracting unit(110) extracts a VCI of 2-bit among the ATM cells from the UTOPIA interface(100). A CPS(Common Part Sublayer) packet extracting unit(120) extracts a variable CPS packet from the ATM cells of the VCI extracting unit(10). A CAM(Content-Addressable Memory)(140) a CID in a CPS packet and a VCI in an ATM cell header. A CAM interface(130) transmits to the CAM(140) the VCI and CID extracted from the VCI extracting unit(110) and the CPS packet extracting unit(120), respectively. An SRAM(150) outputs a ATM cell header according to an address outputted from the CAM(140). An ATM cell header generating unit(160) generates AAL2 ATM cell header according to the ATM cell header from the SRAM(150). An AAL2 ATM cell generating unit(170) creates AAL2 ATM cell based on the cell header from the unit(160) and the CPS packet from the unit(120). A multiplexing interface(180) interfaces with a multiplexer on an ATM switch.
Patent KR-20010048401-A (KR)
Inventor: KIM GYEONG NAM
IPC: B60J5/10
Filed: 1999-11-26
Abstract: PURPOSE: A tale gate latch makes it possible to open a tale gate from the inside so as to make easy the entrance of a passenger through the tale gate. CONSTITUTION: An inside lever actuating a connect link(58) is installed in an outside lever(70) and connected with an inside handle installed in a tale gate by the rod(14). If the inside handle is actuated in the tale gate, the rod(14) connected therewith actuates the inside lever, which makes the connect link(58) to actuate a latch lever(60). The latch lever(60) action makes a tale gate striker to unlock so as to make it possible to open the tale gate inside thereof thereby making the entrance of a passenger through the tale gate easier.
Patent KR-20010048414-A (KR)
Title: Power unit mount system
Inventor: KIM HONG JUN
IPC: B60K5/12
Filed: 1999-11-26
Abstract: PURPOSE: A power unit mount system is provided to prevent the vibration and noise from an engine into a vehicle body, by controlling the rolling motion of an engine and modifying the position of an upper reaction rod of an engine mount. CONSTITUTION: Both side end parts of a power unit(50) are elastically supported by a first engine mount(61) and a second transmission mount(62), and connected with both side lounges(71,72) of a body. A third engine mount(80) is elastically supported by an upper reaction rod(81) and connected with the side lounge(71). A fourth engine mount(90) is elastically supported by a lower reaction rod(91) and connected with a cross-member(100). So the upper reaction rod and the lower reaction rod control a rolling motion as rolling directions, simultaneously being compressed or expanded.
Patent KR-20010048918-A (KR)
Inventor: HONG YE SEON
IPC: B29C43/32
Filed: 1999-11-30
Abstract: PURPOSE: A polymer elastic structure having an elastic modulus slope for biasing a forming material uses an elastic polymer making a complete forming although having low forming weight. CONSTITUTION: A polymer elastic structure having an elastic modulus slope for biasing a forming material is mounted on the opposite side of a compressing device about a forming material(2). The elastic modulus on an unneeded portion is lowered and on a needed portion is elevated. Thus, needed compressive stresses are equivalently applied to respective parts, thereby making a complete forming and lowering a total forming weight. Further, many groups of polymer elastic structures are mounted on a switchboard of rotating type or reciprocating type, thereby elevating the producing speed of the elastic polymer.