baber/WOPTO huggingface dataset:
Patent KR-20000022065-A (KR)
Title: Turbomachine and process for cooling a turbomachine
Inventor: SIEMENS AG
IPC: F01D9/06
Filed: 1997-06-09
Abstract: PURPOSE: A method and apparatus designed to provide process cooling inflow area for active fluid and adjacent to the inflow area of a several components of a turbo machine. CONSTITUTION: A turbo machine is a process for cooling one or several components of a turbo machine (1) adjacent to the inflow area (3) of a hot active gas (4). Housing has an inflow area (3) for active fluid (4) which extends at least partially through the housing (15), a feed pipe (8) for a cooling fluid (5), a moving blade carrier (11) arranged in the housing (15) along a main axis (2), and a shielding element (19) arranged in the inflow area (3) which protects the moving blade carrier (11) from the active fluid and is fastened by a retaining element (22) on the housing (15). The feed pipe (8) extends through the retaining element (22).
Patent KR-20000022372-A (KR)
Title: Glass fiber separators for batteries
Inventor: ZGURIS GEORGE C
IPC: H01M50/494
Filed: 1997-06-30
Abstract: PURPOSE: A glass fiber separator manufactured from the furnish can reduce cost, and improve efficiency and cut through resistance. A glass fiber separator material is disclosed. The separator is composed of a mass of intermeshed glass fibers substantially all of which have a fiber diameter not greater than about 20.mgr.m, and at least 5 percent w/w of which have a fiber diameter less than 1.mgr.m, and, distributed through the glass fibers, and from 0.2 percent w/w to 20 percent w/w of cellulose fibrils. The fibrils are from a slurry having a Canadian freeness sufficiently low that the separator material has a tensile strength greater than on otherwise identical separator where glass fibers having an average diameter greater than 1.mgr.m replace the cellulose fibrils. CONSTITUTION: A glass fiber can be manufactured by means of adding the slurry included a first fiber which gives the absorption more than 90% wt. to the sheet and a second fiber which gives the absorption less than 80% wt. to the sheet at the proper rate to 0.2% wt.-20% wt. of cellulose fibrils from a slurry having Canadian freeness sufficiently low that from a slurry having a Canadian freeness sufficiently low that the separator material has a tensile strength greater than on otherwise identical separator where glass fibers having an average diameter greater than 1.mgr.m replace the cellulose fibrils. A glass fiber separator material contain a mass of intermeshed glass fibers substantially all of which have a fiber diameter not greater than about 20 micro meter and at least 5 percent w/w of which have a fiber diameter less than 1 micro meter.
Patent KR-20000052204-A (KR)
Inventor: NAM SEONG JIN
IPC: G11C11/407
Filed: 1999-01-30
Abstract: PURPOSE: A sensing circuit is provided to reduce a layout area by not using an NMOS transistor that has been used because it is less sensitive to a noise in an initial sensing and its controlling signals. CONSTITUTION: A cell unit(20) consists of a cell transistor and a cell capacitor. A sensing unit(21) includes a first and a second pull-up PMOS transistors and a first and a second pull-down NMOS transistors in a cross couple form. An overdrive controlling unit(22) includes a first PMOS transistor(P1) to supply an overdrive power voltage. A sensing controlling unit(23) includes a second PMOS transistor(P2) for supplying a pull-up power voltage and be operated for a low noise in an initial sensing and a first NMOS transistor(N1) for supplying a pull-down ground voltage.
Patent KR-20000055467-A (KR)
Inventor: SHIN HONG SEOP
IPC: H04J13/00
Filed: 1999-02-06
Abstract: PURPOSE: A method for searching cells is provided for respective terminals to easily search cells, by not transmitting symbols to one or two slot among all the slots set up in each frame when transmitting synchronizing channel signals by the frame from a base station to the terminals, in a mobile system of an asynchronous wide band code division multiple access(CDMA) system. CONSTITUTION: A method for searching cells is provided for respective terminals to easily search cells, comprises the steps of: prevent symbols being transmitted to more than one slot among many slots allocated to transmit synchronizing channel signals between a base station and terminals by the frame; detecting starting points of respective slots by detecting the synchronizing channel signals; recognizing location of a slot indicating a minimum correlation value by correlating symbols transmitted through the respective slots; and detecting a PN code number in a corresponding PN code group by using the slot location value.
Patent KR-19990072698-A (KR)
Title: 디지탈데이타의부호화방법및부호화장치
IPC: H03M7/30
Filed: 1999-02-13
Abstract: 디지탈 데이타를 압축하는 부호화 장치의 처리 효율을 향상한다. 
     스텝 S1에서 각 대역마다의 무게 데이타를 생성하고, 스텝 S2에서 그 무게 데이타에 기초해서 각 대역에 비트 길이를 할당한다.  스텝 S3에서 할당한 비트 길이를 1블럭분 합계하고, 스텝 S4 또는 스텝 S6에서 합계치와 압축 처리의 목표치의 상한 또는 하한과 비교한다.  그 비교 결과에 따라서, 스텝 S5 또는 스텝 S7에서 무게 데이타를 감소 또는 증가시켜서 무게 데이타를 갱신한다.  갱신한 무게 데이타에 기초하여 재차 비트 길이의 할당을 행한다.
Patent KR-20000065482-A (KR)
Title: Plasma display panel
Inventor: KIM WON TAE
IPC: H01J11/36
Filed: 1999-04-06
Abstract: PURPOSE: A plasma display panel is provided to uniform discharge voltage according to the difference of discharge spaces and to enhance luminance property on a screen by increasing charged particles in the central part of the panel. CONSTITUTION: Two base panels(1,2) are coupled while maintaining a discharge space therebetween. A plurality of electrodes(4) is arranged on the panels(1,2) crossing with each other to define a plurality of pixels. Compartments(3) are provided to isolate each of the pixels. The electrodes have discharge maintaining electrodes which compose discharge pairs. The distance between the base panels(1,2) is adapted to gradually increase to the central part of the base panels(1,2) along the direction of arrangement of the discharge maintaining electrodes(4). The discharge starting voltage can be reduced in the central part of the base panels(1,2).
Patent KR-20000065760-A (KR)
Inventor: HWANG IK HYUN
IPC: C04B26/06
Filed: 1999-04-08
Abstract: PURPOSE: Provided is a manufacturing method of boundary block having high surface hardness, durability, various colors and reflection of light, which distinguishes a pathway from roadway so that traffic accidents can be reduced by adding reflection materials and acrylic resin. CONSTITUTION: The method comprises the steps of: (i) forming with vibration after mixing aggregate, cement, water and admixture, based on a ratio of a conventional porous concrete; (ii) forming with vibration in order to form a groove(201) with a shape and thickness by pouring mixture composed of cement, water, pigment, water reducing agent and aggregate to an upper and one-sided surface of the porous concrete, where aggregate is at least one compound selected from the group consisting of fine silica sand, pebble, grinded glass, jude and mineral stone(elvan); (iii) inserting the light reflection material to the groove after the first curing, based on a dry or steam curing, wherein the reflection material(202) is a mixture of resin such as epoxy or transparent epoxy(A), and small amount of pearl, pigments, nightglows and fluorescents(B); (iv) spreading the above mixture on the upper and one-sided surface, and then curing for forming a resin layer(204).
Patent KR-20000067370-A (KR)
Inventor: KIM SEUNG UN
IPC: E02F9/00
Filed: 1999-04-27
Abstract: PURPOSE: A pipe fitting device for an excavator is provided to conveniently and promptly fit a pipe using an excavator. CONSTITUTION: A pipe hanger(5) entered by applying hydraulic pressure on a horizontal cylinder is inserted to the bore of a socket of a pipe(a) with descent of a boom. Hydraulic pressure of the horizontal cylinder is applied in reverse direction to enter a ram. The pipe hanger is inserted to the pipe until the section of the socket touches a pad. The boom ascends until the pipe hanger touches to the ceiling of the pipe and the boom stops ascending. A descent hydraulic pressure is applied on a vertical cylinder(4) to let the lower end of a pipe press(6) pressurizes the upper outer face of the pipe. The pipe is three-spot supported by the pipe hanger and the pipe press. Even if the pipe hanger ascends, the lifted pipe is supported -in stable stance without shakiness.
Patent KR-20000072848-A (KR)
Inventor: KANG EUN SEONG
IPC: H04L9/14
Filed: 1999-05-01
Abstract: PURPOSE: A system for preventing a digital contents piracy is provided to make all systems connected to users generate many keys to share the keys to each other and to download or upload digital contents by using a secret channel formed between devices performing reciprocal communication, so as to prevent the digital contents from being pirated. CONSTITUTION: An authorization unit(10) supplies coded digital contents or generates/delivers a manufacture key or manufacture key information, and codes/delivers an authentication certifying key and authentication certifying key information. A portable terminal supplier(20) delivers a registration requesting signal to the authorization unit, and receives the manufacture key and the manufacture key information. Contents suppliers(30) receive one pair of keys and information on the pair of the keys generated from the authorization unit, to deliver the registration requesting signal to the authorization unit and to authorize supply of the coded digital contents. Internet appliances(40) receive the digital contents to deliver the registration requesting signal to the contents suppliers, and receive the coded pair of the keys and the information on the keys, to receive a public key and public information generated by the registration requesting signal.
Patent KR-20000072996-A (KR)
Inventor: KIM WON SEOK
IPC: C12N1/20
Filed: 1999-05-04
Abstract: PURPOSE: Provided is a Bacillus polyfermenticus mutant strain(KFCC-11090), which shows improved productivity compared with parent strain by having maximum active spores and shortening its culture time, but which shows the same alpha-amylase activity as parent strain. CONSTITUTION: A Bacillus polyfermenticus KD21(KFCC-11090) has improved productivity but has the same physiological characteristic and morphological characteristic as parent strain. The strain is prepared by the following steps of: a)inoculating one loopful amount of Bacillus polyfermenticus SCD(KCCM-10104)into TSB medium in 500ml of baffled flask; shake-culturing at 37°C with 150rpm for 10 hours; b)inoculating one loopful amount of the culture from the step (a) into LB medium in 500ml of baffled flask and culturing at 37°C pH 7.0 with 140rpm for 5 days; inoculating the culture from the step (b) into PAB medium and culturing aerobically at 37°C; c)centrifuging and removing supernatant followed by washing with warm SC of 10ml; d)adding 100microg of NTG and reacting for 30 minutes to inducing mutation; e)washing with warm PAB medium and diluting; f)culturing in LB medium; f)selecting the strains by size and color of colony and tooth picking followed by culturing in LBS medium for 36 hours; g)dyeing with iodine solution then selecting halo ring; repeating the steps through (a) to(g) twice to obtain KD21, KD35 and KD63; h)inoculating independently KD21, KD35 and KD63 into TSB medium and culturing at 37°C, pH 7.0 with 140rpm for 12 hours to select active KD21.
Patent KR-20000073147-A (KR)
Inventor: SONG HAE SEON
IPC: E04D1/06
Filed: 1999-05-07
Abstract: PURPOSE: An install structure and an installing method for metal roofing-tile are provided to improve the structural stability and durability. CONSTITUTION: An install structure comprises; a purlin and tile hanger(13) which is installed on a steel truss(11) to make a right angle; and a metal tile(14) which is installed on the tile hanger. The installing method comprises the steps of; installing the steel truss on the roof beam(2); installing the purlin and tile hanger on the steel truss to make a right angle; laying the metal tile on the purlin and tile hanger; and fixing the metal tile on the side of the purlin and tile hanger with screw and rivet.
Patent KR-20000075163-A (KR)
Inventor: LEE WON CHEON
IPC: H04L12/28
Filed: 1999-05-29
Abstract: PURPOSE: A method for operating a radio access network(RAN) connecting with different exchange stations in a mobile communication system is provided to automatically report whether an exchange station is an asynchronous transfer mode(ATM)-based exchange station when a different RAN is connected to the exchange station or one RAN is connected to a different exchange station, to process receiving/transmitting calls, so as to easily perform setting up/operating/compensating processes of the mobile communication system without a passive software package management of a system operator. The method is provided to make a radio network controller keep a determined call processing capacity, so as to raise a communication service quality. CONSTITUTION: If a call connection is requested from an optional node, a radio network controller checks whether an exchange station is an asynchronous transfer mode(ATM)-based exchange station. The exchange station converts a message form related to the requested call connection to transmit the converted message to a radio access network(RAN). The radio network controller processes the requested call connection according to the converted message.
Patent KR-20010001076-A (KR)
Inventor: KIM JEONG HUN
IPC: F04D19/00
Filed: 1999-06-01
Abstract: PURPOSE: A turbofan structure of a window type air conditioner is provided to simplify the structure and reduce the assembling processes, thereby enabling mass production. CONSTITUTION: A turbofan structure of a window type air conditioner includes a flow guide member(60) guiding the flow of air inside of a heat exchanger(20) mounted in the inside of a casing(10), a shroud(62) integratively formed in the flow guide member, and a fan(70) integratively formed with a plurality of blades(72) and a hub(71) and rotatively installed inside of the casing to be positioned at the side of the flow guide member, wherein a driving force of the motor is transmitted to the fan for rotating and the flow of air is generated by the rotating force of the fan, and the speed and the pressure of the flow is increased through the heat exchanger, the flow guide member, so that the flow of air is discharged through the fan.
Patent KR-20010001389-A (KR)
Inventor: KIM OE DONG
IPC: H01J11/38
Filed: 1999-06-03
Abstract: PURPOSE: A radio frequency plasma display panel and a manufacturing method thereof are provided to reduce the thickness of a dielectric layer between a discharge space and an address electrode so as to lower a lighting voltage. CONSTITUTION: A first dielectric layer(36) is arranged between a data electrode(34) and a scanning electrode(38). The scanning electrode(38) is arranged perpendicular to the data electrode(34). A second dielectric layer(40) is arranged between the first dielectric layer(36) and a partition wall(42). A dielectric pattern(32) is formed on a lower substrate(30) in convex form. The data electrode(34) assumes the shape of a mountainous district. The scanning electrode is arranged on a valley-form portion of the first dielectric layer(36) and is perpendicular to the data electrode(34). An upper surface of the second dielectric layer(40) is even. The thickness of the first and second dielectric layers(36, 40) decreases. Accordingly, a voltage absorbing volume, which is transferred from the data electrode(34) to a discharge space(41), is reduced so that a lighting voltage is lowered.
Patent KR-20000006198-A (KR)
Inventor: GAGEYAMAMASAHIRO
IPC: H04N5/781
Filed: 1999-06-16
Abstract: PURPOSE: Writing and regenerating deleted data equipment for memory media is provided to subdue the deficiency of the conventional writing and regenerating deleted data apparatus having no capability of random accessing, having management system like the computer, and not being able to play the certain stopped image. CONSTITUTION: Writing and regenerating the deleted data equipment for memory media comprises the stopped image data, stopped image data region storing the stopped image data, management system for information of the stopped image data selecting and managing the part or the total of the stopped image data into the stopped image database, and storing region stocking up the management system for information of the stopped image data.
Patent KR-19990073288-A (KR)
Title: 쑥뜸용보조구의구조
IPC: A61H39/06
Filed: 1999-06-30
Abstract: 본 발명은 쑥뜸을 할 때 사용되는 쑥증기 유도구(1)및 쑥(2)을 안전하게 보호하여 환자에게 안전성과 편안함을 제공할 수 있도록 한 쑥뜸용 보조구의 구조(10)에 관한 것이다. 
     쑥증기 유도구(1)를 내부에 내장시키고, 동시에 쑥(2)을 내장시킬 수 있도록 원통형으로 된 제 1, 제 2 보조구(10a)(10b)와 쑥저장통(10c)을 형성하고, 동시에 받침판(11)을 형성하여 쑥증기 유도구(1)와 쑥(2)이 안전하게 보호유지될 수 있도록 하여 뜸질의 안전성과 편리함을 갖도록 한 것이다.
Patent KR-20010009007-A (KR)
Inventor: SONG MIN HO
IPC: H04B1/40
Filed: 1999-07-06
Abstract: PURPOSE: A method for correcting telephone numbers using an arrow key in a mobile wireless terminal is provided to move a cursor in a wrongly-inputted location to delete a wrongly-inputted number only, when a user wrongly inputs a dial number, and to re-input the wrongly-inputted number only to dial the number, so as to simplify key operations. CONSTITUTION: A CPU inputs a telephone number to dial. If the number is wrongly inputted, the CPU selects a cursor mode to locate a selected cursor in a final number of the wrongly-inputted number. The CPU inputs the cursor in a pointer of the wrongly-inputted number by an arrow key, and inputs a delete key to delete the wrongly-inputted number. If the delete key is pressed for a long time, the CPU deletes all inputted telephone numbers.
Patent KR-20010009170-A (KR)
Inventor: PARK JOON TAE
IPC: F02M27/00
Filed: 1999-07-08
Abstract: PURPOSE: A water supply system is provided to achieve a complete combustion of engine while preventing overheating of engine and reducing emission of noxious gas. CONSTITUTION: The first water supply unit(1) is installed below the second water supply unit(2), and the two units are connected through a communicating pipe(3). A communicating pipe(4) is installed between the bottom of the second water supply unit and the side wall of the first water supply unit. An outlet pipe(54) is mounted at the top of an outlet pipe(21) of the second water supply unit. The outlet pipe(54) is provided with a three-way open/shut-off valve(5), so that the water is fed to a suction device(61) of an internal combustion engine(6) through the outlet pipe when an open/shut-off valve(51) opens/shuts off an inlet port(52) and an outlet port(53). The first water supply unit has at the upper side wall thereof an air exhaust pipe(11) which has an outlet port(12) provided with an open/shut-off element(7), such that the outlet port is open/shut off by an open/shut-off valve(71). The first water supply unit has an air supply pipe(8) arranged in such a manner that the lower end of the air supply pipe is located within an absorption port(13). A hose(14) is inserted into the absorption port and connected to a water tank. The hose has an absorption portion(14a) with an absorption hole(14b) so as to be inserted into the water tank through the injection port of the water tank. The absorption portion of the hose has a hole for insertion of an air supply pipe(15) which is arranged in such a manner that an inner end(15a) of the air supply pipe is located inside the absorption hole.
Patent KR-20010017526-A (KR)
Inventor: KONG HYANG SIK
IPC: G02F1/136
Filed: 1999-08-12
Abstract: PURPOSE: A method for manufacturing a thin film transistor substrate for a liquid crystal display device is provided to reduce the number of process by forming a data wire, a pixel electrode and a semiconductor pattern with one process. CONSTITUTION: A gate wire having a gate line(21) and a gate pad is formed by depositing and photo engraving an electric conductor layer as a metal on a substrate(10). A gate insulation film(30) and semiconductor layer(40) are deposited on the gate line(21) and a gate pad by a chemical vapor phase deposition. In addition, an ITO film(50) and an electric conductor(60) as a metal are deposited successively. A photosensitive film pattern(91, 92) is formed by applying and exposing a photosensitive film by using a mask and developing the film. A thickness of a photosensitive film pattern(92) of a channel of a thin-film transistor is less than that of the photosensitive film pattern(91) located on a portion a data wire and a pixel electrode to be formed. A photosensitive film pattern(90), the electric conductor(60), the ITO film(50) and the semiconductor layer(40) are etched. At this time, the data wiring electric conductor(60) and the lower films must remain in a pixel unit and data wiring unit(A), and the semiconductor layer(40) must remain in a channel unit(C) and the electric conductor(60), the ITO film(50) and the semiconductor layer(40) must be removed on the remaining portion(B), and thus gate insulation film(30) must be exposed.
Patent KR-19990078841-A (KR)
Title: 전화선을 통한 데이터 통신망 및 데이터 송수신 장치
IPC: H04M11/06
Filed: 1999-08-12
Abstract: 하나의 전화선에 복수의 데이터 단말기가 연결될 수 있고 상기 복수의 데이터 단말기 각각이 전화선을 통해 전화 신호와 랜 데이터 신호를 결합하여 송수신할 수 있는 데이터 통신망을 제공한다.  데이터 통신망은 허브, 센터모듈 및 복수의 댁내 시스템을 포함한다.  허브는 복수의 댁내 시스템을 스위칭하며, 외부 데이터 통신망과 접속된다.  센터모듈은 복수의 댁내 시스템들 각각과 4선식 전화선을 통해 연결되어 있고, 허브 및 외부 전화 통신망에 각각 소정의 선로를 통해 연결되어 있다.  센터모듈은 허브를 통해 수신되는 하향 데이터 신호와 외부 데이터 통신망으로부터 수신되는 하향 전화 신호를 결합하여 전화선을 통해 복수의 댁내 시스템 중 어느 하나에 전송하고, 복수의 댁내 시스템 각각으로부터 수신되는 결합된 상향 신호로부터 상향 데이터 신호 및 상향 전화 신호를 추출하여 상향 데이터 신호는 허브로 전송하고 상향 전화 신호는 외부 전화 통신망으로 전송한다.  댁내 시스템에 있어서, 가입자 콘센트는 전화선에 연결되어 있고 고정된 위치에 설치되며, 가입자 모듈 연결포트를 구비한다.  가입자 모듈은 가입자 모듈 연결포트에 삽입하기 위한 플러그를 구비하고, 전화기 및/또는 데이터 단말기를 전화선에 연결시켜준다.
Patent KR-20010019067-A (KR)
Inventor: OH JI SEONG
IPC: H03D1/24
Filed: 1999-08-24
Abstract: PURPOSE: A device and method for removing VSB pilot tone of a VSB/QAM shared receiver are provided so that residual pilot tone elements can be completely removed from VSB symbol values after demodulation, by demodulating VSB signals to be synchronized with VSB frequency. CONSTITUTION: When a VSB signal is inputted, an I axis pilot tone removing unit(300) divides I axis VSB symbols demodulated in a demodulating unit(100) of a VSB/QAM shared receiver into two groups according to a code of the residual pilot tone in the respective symbols. The I axis pilot tone removing unit(300) obtains a magnitude of the pilot tone by calculating an average of the VSB symbols in each group, and removes the pilot tone by adding or subtracting the resultant value to/from the respective VSB symbols. In addition, a Q axis pilot tone removing unit(302) divides Q axis VSB symbols demodulated in the demodulating unit(100) of the VSB/QAM shared receiver into two groups according to a code of the residual pilot tone in the respective symbols. The Q axis pilot tone removing unit(302) obtains a magnitude of the pilot tone by calculating an average of the VSB symbols in each group, and removes the pilot tone by adding or subtracting the resultant value to/from the respective VSB symbols. As a result, the residual pilot tone can be completely removed from the VSB symbols in the demodulation of the VSB signal.