baber/WOPTO huggingface dataset:
Patent KR-20010003758-A (KR)
Inventor: CHO HYANG MI
IPC: G02F1/136
Filed: 1999-06-25
Abstract: PURPOSE: A method is provided to reduce manufacturing cost and processing time by improving resistance against etching. CONSTITUTION: A method comprises the steps of depositing a photoresist film into a thickness of 1.0 micron meter or lower onto a substrate(10) where a lower layer(11) made up of a predetermined film is formed, forming a photoresist pattern(12A) for exposing a portion of the substrate by exposing and developing the photoresist film, and forming, as a protective film, a hexa-methyl-di-silazane(HMDS) film(100) onto a surface of the photoresist pattern by performing a surface treatment to the photoresist pattern. Thus, the resistance of the photoresist film pattern against a wet etching is improved due to the HMDS film formed at the surface of the photoresist pattern.
Patent KR-20010008961-A (KR)
Inventor: HONG SEONG UK
IPC: G06F1/32
Filed: 1999-07-06
Abstract: PURPOSE: A single unit device bay monitor system and a method for driving thereof are provided to regenerate digital audio/video streams in a state that the power of a monitor is turned on only, without the necessity of turning on the PC. CONSTITUTION: A user turns on the power of a monitor to use a device bay(S61). The user judges whether power is supplied to a host PC(S62). If power is not supplied to the host PC, the user inserts a DVD device into the device bay(S68). A device bay controller recognizes the DVD device and informs a monitor controller that the device has been inserted(S69). The monitor controller controls an MPEG decoder so that an interface menu can be output to a multiplexer(S610). If the multiplexer transmits a video data to a display control part, the display control part displays it on the monitor(S611). The user checks whether power is supplied to the host PC(S612). If power is supplied to the host PC, the device bay controller is initialized by the control of a USB hub controller(S613). Afterward the device bay controller transmits information for the device inserted into the device bay to the host PC(S614). If the device bay controller informs the monitor controller that power has been supplied to the host PC, the monitor controller carries out initializing(S615) and stops the independent control of the device(S616).
Patent KR-20010009481-A (KR)
Inventor: PARK GIL SUH
IPC: B65D75/00
Filed: 1999-07-09
Abstract: PURPOSE: A packing-box manufacturing corrugated-cardboard is provided to manufacture the corrugated-cardboard having high vertical-compression-strength even when the same liner and corrugated-medium-paper are used. CONSTITUTION: A packing-box manufacturing corrugated-cardboard is manufactured by bonding a liner to a corrugated-cardboard. The corrugated-cardboard is made by forming creases with a flute roller, and the bottom of crease(12) is elevated(13) to the height of a ridge(11) during leaving space(d) in order that a continuous air-pocket(14) is formed when a surface liner is bonded. In the corrugated-cardboard, the creases(12) of the corrugated-cardboard is prevented from being connected from one end to the other end. The length of the air-pocket is about 2-10cm, and the air-pockets are irregularly arranged.
Patent KR-20010009968-A (KR)
Inventor: KIM YONG IL
IPC: H01L21/205
Filed: 1999-07-15
Abstract: PURPOSE: A thin film deposition apparatus is provided to be capable of automatically performing the process of depositing thin films for a plurality of semiconductor wafers, adequately controlling the film quality and extending the lifetime. CONSTITUTION: A thin film deposition apparatus deposits a thin film by spraying a reaction gas onto wafers loaded into the furnace. The furnace includes a susceptor(100) in which a plurality of wafers(13) transferred from a wafer transfer means are seated, a gas supply section for spraying the reaction gas into the furnace, and a furnace room heater for heating the interior of the furnace. The thin film deposition apparatus further includes a wafer upper/lower movement section(200) for transferring up and down the wafers supplied from the wafer transfer means in order to seat the wafer onto the susceptor, a rotating movement section(300) for rotating or moving up and down the plurality of wafers seated onto the susceptor, a wafer heater for heating the wafers seated onto the susceptor to a certain temperature, a gas transfer section(500) for transferring the reaction gas onto the wafers, and a vacuum pumping section(600) for controlling the reaction gas within the furnace to a certain pressure and for maintaining the interior of the furnace to a low vacuum state before the wafers are inserted.
Patent KR-19990078682-A (KR)
Title: 뜸용 쑥의 제조방법
IPC: A61H39/06
Filed: 1999-07-26
Abstract: 본 발명은 쑥뜸기속에 장착하여 사용하는 뜸용 쑥의 제조방법에 관한 것으로 재료 투입량을 감소 시키면서도 쑥뜸효과를 얻을 수 있도록 하고, 완전연소와 지연연소를 도모하여, 다양한 형태로도 만들 수 있으며, 점화가 용이하고 과도한 열과 연기를 발생시키지 않도록 하기 위해서 쑥 분말 또는 쑥 섬유질과 물을 1:5∼6 배의 중량비로 배합하여 쑥 죽 상태로 만들어서 금형에 투입하고, 
     수분함량이 1∼1.5% 정도가 되도록 가압, 성형한 다음 자연건조 하거나 70∼100℃ 정도의 온도로 건조하여서 미세다공이 형성되도록 함을 특징으로 하는 뜸용 쑥의 제조 방법임.
Patent KR-20000012103-A (KR)
Inventor: PIFER HERBERT
IPC: G09F3/02
Filed: 1999-07-30
Abstract: PURPOSE: A biaxially-oriented transparent polyester film being extruded synchronously is provided to manufacture simply, to save manufacturing cost, and to improve a physical characteristic of the film. CONSTITUTION: A biaxially-oriented transparent polyester film is manufactured by: a base layer being formed by a thermoplastic polyester for more than 80 wt% of the base layer; more than one dull lustrous outer layer; and a mixture or a blend including the mixture of a polyethylene terephthalate single polymer and a polyethylene terephthalate copolymer. And a physical characteristic is improved by including 65 ¯ 95 mol% of isophthalic acid, 0 ¯ 30 mol% of aliphatic dicarboxylic acid, and 5 ¯ 15 mol% of more than one sulfo-monomer including an alkali metal sulfonate group on the basis of the whole amount of the monomer forming a polyester coat.
Patent KR-20010016690-A (KR)
Inventor: KIM GWAN JUNG
IPC: H04L12/28
Filed: 1999-08-02
Abstract: PURPOSE: A system for providing a multi-cast communication service and a control method thereof are provided to make a different kind terminal of a receiving party coexist within one multi-cast tree through a user specialization function of a multi-cast application, and to enable dynamical combination/separation with the multi-cast tree according to user's intension. And the system is provided to be virtually configured inside a memory of a routing performing unit, so that efficient path setup can be enabled and a transceiving bandwidth can be reduced. CONSTITUTION: A network monitoring unit(14) collects link state information of a communication network, and detects state information of every exchange. A group managing unit(15) manages the configuration of multi-cast service users and receives a request for generating a multi-cast tree, to inform an information provider(11) of addresses of group members. And the group managing unit(15) supplies a negotiation channel between the information provider(11) and an information user(12), and delivers information on group members, requests according to users, and a user specification program. A routing performing unit(16) receives information on a communication network state of the network monitoring unit(14), and information on the information provider(11) and the information user(12) of the group managing unit(15) to calculate the multi-cast tree connecting end-to-end. And the routing performing unit(16) converts the calculate logical multi-cast tree into information to be delivered to the exchanges. A connection managing unit(17) transmits the routing information of the routing performing unit(16) to each exchange, to set up a multi-cast path through signal transfer between the exchanges.
Patent KR-20010016770-A (KR)
Inventor: LEE JIN UK
IPC: H01M10/052
Filed: 1999-08-03
Abstract: PURPOSE: An electrolytic solution for a rechargeable lithium battery is provided to extend the cycle life of the rechargeable lithium battery and to improve the discharge feature of the rechargeable lithium battery by shutting off the creation of gas. CONSTITUTION: A rechargeable lithium battery is manufactured by adding a gas additive to a non-aqueous organic solvent. The gas additive has a deoxidation potential which is higher than a deoxidation potential of the organic solvent. The deoxidation potential of the gas additive is in the range of 0.5 to 3.5V on the basis of lithium ion. The gas additive is one selected from the group consisting of SO2, CO2 and N2O. The non-aqueous organic solvent is one selected from the group consisting of EC, DMC, DEC, MEC, PC, and mixture thereof.
Patent KR-20000017057-A (KR)
Title: Bracket assembly
Inventor: LIGHT JOHN O
IPC: H01R13/506
Filed: 1999-08-04
Abstract: PURPOSE: A bracket assembly is provided to keep the elongated conductor and to offer durability against the shaft directional movement of the conductor to the bracket assembly. CONSTITUTION: The bracket assembly is installed with:a connector housing(12) and a corresponding bracket housing(14). Herein, the connector housing is extension-formed in the first direction(16) of a first shaft line(18) the rear part(22) from the front part(20) of the connector housing and also contains a first side having a first cam action face and a second side having a second cam action face. In addition, the first and the second side has the first and second cam action faces forming a slant face(32) extended toward the outside direction from the upper part of the connector housing in a direction facing the lower part, and the slant face is extended to a first and a second locking concave unit(38) individually extending to a side(28, 30) from the upper part(34).
Patent KR-20010018915-A (KR)
Inventor: LEE YEONG HU
IPC: H04B1/40
Filed: 1999-08-23
Abstract: PURPOSE: An apparatus and a method for receiving and transmitting user information by using a DTMF of a mobile radiophone are provided to receive and transmit user information in real time during a telephone call. CONSTITUTION: If a user information transmission mode setting request command is received from a user during a telephone call, a control part sets a user information transmission mode in a mobile radiophone(200,202). If the user inputs user information with a key matrix of a key pad part, the control part converts the user information into a DTMF signal and transmits the DTMF signal to the other person wirelessly(208,210). The control part decodes the DTMF signal received from the other person for restoring user information by controlling a DTMF analyzing part and a DTMF decoding part. Thereafter, the control part displays user information in a display part, so that the user sees user information transmitted from the other person during the telephone call.
Patent KR-20010019419-A (KR)
Inventor: JUN CHI HUN
IPC: G01F1/68
Filed: 1999-08-27
Abstract: PURPOSE: A manufacturing method for a thermal micro flow ratio sensor is provided to measure temperature of a heater and a working fluid with two Pt resistance thermometers respectively contacting outer parts of the heater and a membrane for carrying out offset of measured values of the sensor and preventing overheating of the heater, thereby securing the stability of the sensor and precision of the sensor. CONSTITUTION: A manufacturing method for a thermal micro flow ratio sensor includes the steps of forming a sacrificial oxide film channel(209) after forming a vacuum cavity area(202) on a silicon substrate(201), forming a membrane(203) and a cavity(202) by using the sacrificial oxide film channel or an etching hole(210), forming a heater part(204) and upper and lower thermopile parts(205,206) after vacuum-sealing the cavity, forming contact windows in the heater part and the thermopile parts, forming resistance thermometers(207,208) after forming metal wire via the contact windows and evaporating a protection film and pads(218).
Patent KR-20010005442-A (KR)
Inventor: SASAKI HIDEKAZ
IPC: D01F6/70
Filed: 1999-09-09
Abstract: PURPOSE: A method and apparatus for continuously supplying a polyurethan elastic gauze for use in a paper diaper is provided to present the stability when a tension is supplied, to prevent the changing of tension and the generation of a shape badness, and to increase a productivity by having no knot in the connecting part by performing thermo fusion adherence of an ending part thread of a supply cheese and a front ending part thread of a pre-cheese. CONSTITUTION: A plate guide(11) comprises a hole that a polyurethan elastic gauze passes through. A metal which is smoothly processed the surface by a hard chromium plating or a ceramic are suitable for the surface of the hole. A circle which is low in a frictional heating is suitable for the shape of the hole. The hole is formed to the plat of the plat guide(11) as one body or is formed by fabricating a circular guide to the plate of the plate guide(11).
Patent KR-20010027313-A (KR)
Inventor: HWANG TAE DON
IPC: H04N7/015
Filed: 1999-09-13
Abstract: PURPOSE: A circuit for driving surface wave filter of a digital television is provided to reduce a manufacturing cost of a digital television by simplifying a structure of an amplification circuit. CONSTITUTION: The circuit comprises the first amplification portion(120), the first digital surface acoustic wave filter portion(130), an analog surface acoustic wave filter portion(170), the second amplification portion(140), and the second digital surface acoustic wave filter portion(150), and a decoder(160). The first amplification portion(120) amplifies received data to a predetermined level. The first digital surface acoustic wave filter portion(130) passes only a digital broadcasting frequency band of the amplified data. The analog surface acoustic wave filter portion(170) passes only analog broadcasting frequency band of the amplified data. The second amplification portion(140) amplifies the output of the first digital surface acoustic wave filter portion to a predetermined level. The second digital surface acoustic wave filter portion(150) passes only digital broadcasting frequency band of the outputs from the second amplification portion. The decoder(160) decodes signals from the second digital surface acoustic wave filter portion and the analog surface acoustic wave filter portion.
Patent KR-20010027450-A (KR)
Inventor: CHO JUN U
IPC: H04L12/58
Filed: 1999-09-14
Abstract: PURPOSE: A method for setting a transceiving environment capable of directly communicating a VolP(Voice over Internet Protocol) module with a basic rate interface of an ISDN is provided to easily link the VolP with the ISDN with a simple software. CONSTITUTION: An Internet KP(Keyphone) converts a transmission signal setting request message into a 'LPM_SEIZURE' message through a LPM I/F(Line Processing Module Interface) and transmits the 'LPM_SEIZURE' message to a H.323 protocol layer for requesting to set a transmission signal. The H.323 protocol layer receives the request for setting the transmission signal and transmits a DSP(Digital Signal Processor) codec activation request message to a DSP controller for activating the DSP codec to start transmission setup. The H.323 protocol layer receives activation confirmation message of the DSP codec and converts a message indicating the loop state into a transmission process progress message for transmitting to the Internet KP to report the loop state. After logical line between VolP(Voice over Internet Protocol) and remote VolP module, H.323 protocol layer transmits a message for confirming setup termination and transmits a transmission standby state message for confirming setup termination and connection. The H.323 protocol layer transmits a transmission signal termination message to the Internet KP to report final terminal of transmission environment setup.
Patent KR-19990084106-A (KR)
Title: 고효율 엘이디 패키지 제조 방법
Filed: 1999-09-14
Abstract: 본 발명은 기판이 투명한 GaN LED 반도체를 제조함에 있어서 LED의 전극 금속으로 반사율이 우수한 물질을 사용함으로써 LED 전극에서 흡수되는 광을 효과적으로 반사시킴으로써 활성층에서 방출된 빛을 최대한 외부로 끌어내어 광효율을 극대화하고 LED의 활성층에 가까운 전극을 서브마운트(submount)와 접하게 하고 LED 활성층에서 발생되는 열을 효과적으로 제거하는 기술이다.
Patent KR-20010028290-A (KR)
Inventor: LEE HWAN SU
IPC: H04B10/00
Filed: 1999-09-20
Abstract: PURPOSE: A method for transmitting messages in an optical signal transmission equipment is provided to form a data structure necessary for a data message transceiving of the optical transmission equipment, and to previously define data messages to constitute the data messages as tables. Therefore, the data messages are transceived with binary types. CONSTITUTION: An optical signal transmission equipment inputs a message for being transmitted to an agent from a manager(S10). The equipment converts the message into a PDU(Protocol Data Unit) message(S11). The equipment encodes the PDU message with a PDU format(S12). The equipment transmits the encoded PDU message by a corresponding protocol(S13). The equipment decodes the received message and converts the decoded message into a PDU message(S14). The equipment analyzes the converted message(S15). The equipment receives and processes the analyzed message(S16).
Patent KR-20010035818-A (KR)
Inventor: KANG CHAN GU
IPC: H01Q21/30
Filed: 1999-10-04
Abstract: PURPOSE: A variable control apparatus for antenna beam tilting degree in a mobile communication system is provided to improve service quality and increase capacitance by minimizing interference signal from other base station of switching station and optimizing hand-off area in an easy manner. CONSTITUTION: An apparatus comprises a power dividing/combining unit(110) for dividing the power of a radio frequency signal to be transmitted through a plurality of antennas, and coupling the power of the radio frequency signal transmitted through antennas; a phase control unit(120) for controlling phase shift of the radio frequency signal transmitted/received through antennas; and a variable phase shift unit(131-13n) for shifting the phase of the radio frequency signal received through antennas to the phase corresponding to the desired direction of antenna beam, transmitting the shifted phase to the power dividing/combining unit, shifting the phase of the radio frequency signal of which power is divided by the power dividing/combining unit to the phase corresponding to the desired direction of antenna beam, and transmitting the shifted phase to antennas.
Patent KR-20010037379-A (KR)
Title: Apparatus to capture fish
Inventor: CHON SOON HO
IPC: A01K69/00
Filed: 1999-10-16
Abstract: PURPOSE: A device for capturing fish is provided, which can capture lots of fish by inducing fish following a bait put in a container and an inducing pipe and transporting the same safely by piling an upper cover and a bottom board . CONSTITUTION: The device for capturing the fish is characterized by being comprised of: an upper cover(106) having an inlet for inducing the fish(102) and a hole for inducing the water(103); a detachable bottom board(107) covering the upper cover(106), having a room for holding the bait(108); detachable means; a pipe for inducing the fish(109) from the inlet for inducing the fish(102) to the room for holding the bait(108); piling means of the upper cover; and piling means of the bottom board.
Patent KR-20010046205-A (KR)
Inventor: KIM HYEOK JUNG
IPC: C22C38/44
Filed: 1999-11-11
Abstract: PURPOSE: A HSLA (high strength low alloy) cast steel having superior tensile properties at a high temperature is provided which has low generation of deformation and cracks by controlling constituents of the steel to an appropriate range, thereby replacing C-Mn cast steel such as SC used as a slag pot. CONSTITUTION: The steel for slag pot having superior high temperature strength comprises 0.09 to 0.16 wt.% of C, 0.6 to 1.5 wt.% of Mn, 0.025 wt.% or less of P, 0.025 wt.% or less of S, 0.6 wt.% or less of Si, 0.09 to 0.13 wt.% of Ni, 0.35 to 0.4 wt.% of Cr, 0.45 to 0.55 wt.% of Mo, 0.02 to 0.06 wt.% of Al, 0.05 to 0.15 wt.% of one or more elements selected from Nb, V and Ti and a balance of Fe and inevitable impurities.
Patent KR-20000006928-A (KR)
Title: Partition for preventing flowing backward and driving support having piston protection stand
Inventor: HAN SANG KWAN
IPC: E02B3/10
Filed: 1999-11-09
Abstract: PURPOSE: A partition for preventing flowing backward is provided to prevent the flowing backward of sandy gravel flowed in from the upper stream to the lower end of a driving support(1). CONSTITUTION: The driving support is composed of: the partition(10) for preventing the flowing backward which is hinge-fixed to the driving support(1) so sand, gravel mixed among the current flowed from the upper stream as not to flow backward to the piston rod(2) and the piston(4) installed at the lower part of the driving support(1); a strut(11) for preventing overlapping at the lower end part of the partition(10) for preventing flowing backward so the partition(10) for preventing flowing backward as not to be overlapped to the direction of the driving support(1); a stagnant water packing(8) for preventing the flow of foreign materials between the piston protective stand(3) and the piston rod(2) so the foreign materials mixed among the current as not to be reached to the piston(4).
Patent KR-20010046858-A (KR)
Inventor: KIM SEONG SOO
IPC: D21H21/14
Filed: 1999-11-16
Abstract: PURPOSE: The titled charcoal-containing papers obtained by adding a specified amount of charcoal to pulp are provided, which improve the freshness of material around them and have deodorizing and sterilizing effect. CONSTITUTION: The charcoal-containing papers are prepared by a process consisting of: mixing a specified amount of charcoal powder(2) with pulp powder(1); introducing the mixture into a paper machine; dehydrating raw paper; and drying. The charcoal is obtained from a black oak or a bamboo.
Patent KR-20010048553-A (KR)
Inventor: CHOI YEON BEOM
IPC: C08L23/08
Filed: 1999-11-27
Abstract: PURPOSE: A resin composition containing an ethylene propylene block copolymer obtained by controlling the isotacticity and molecular weight distribution using a specified catalyst system is provided, which has excellent processability, fluidity, strength, heat resistance and impact resistance. CONSTITUTION: The resin composition 100 parts by weight of a high crystallinity ethylene propylene block copolymer, 0.05 to 0.3 parts by weight of an organic metal-based nucleating agent and 0.1 to 0.5 parts by weight of an inorganic-based nucleating agent, wherein the ethylene propylene block copolymer contains 15 to 25 mol ethylene and has a molecular weight distribution of 7 to 12, a melt index of 6 to 30g/10min, an isotactic pentad fraction of 95 to 97, a solvent extracted rubber content of 18 to 30% by weight and a viscosity of solvent extracted rubber of 2 to 5.
Patent KR-20000047775-A (KR)
Title: Liquid crystal display panel
Inventor: ASMA HIROAKI
IPC: G02F1/1341
Filed: 1999-11-30
Abstract: PURPOSE: A liquid crystal display panel is provided to prevent the leakage of the liquid crystal and the injecting of the contaminating material by preventing the separation of an end portion sealing PLG from a substrate. CONSTITUTION: A pair of substrates are opposite to each other, and one of them is transparent. An electrode group is formed on one of the inner surfaces of the substrates. A direction controlling layer arrange the directions of the molecules, and is deposited on the inner surfaces of the substrates. A sealing member bonds the peripheral portions of the substrates except of the liquid crystal injecting opening. After the liquid crystal is injected, the liquid crystal injecting opening is sealed. The end protion sealing member seals the liquid crystal in a gap.