baber/WOPTO huggingface dataset:
Patent KR-19990073464-A (KR)
Title: 철근절단기
Filed: 1999-07-14
Abstract: 본발명은 철근을 절단할 때에 안전상 위험한 요인으로부터 작업자를 보호하여 주도록 구성하여서, 철근 절단작업을 수행하는 작업자의 안전을 확실하게 보장하여 주는 철근 절단기에 관한 것이다. 
     본발명의 기술구성상의 특징은; 절단 작업위치에 철근(2)을 올려 놓을 수 있도록 형성되며 그 상부 내측에 후방측으로 지향되어서 장착되는 고정날(10a)을 가지는 절단작업대(10)와, 상기 절단작업대(10)의 후방에 설치되어서 고정날(10a)을 향하여 진퇴동작되도록 장착되는 가동날(20a)을 가지는 절단실린더(20)로서 구성된 것에 있어서, 상기 절단작업대(10) 하부의 무게 중심부를 떠받쳐서 그 절단작업대를 회전가능하게 지지하여 주도록 회전받침대(30)를 설치하고, 상기 회전받침대(30) 상의 좌우 양측에 각각 접지 고정되어 상기 절단작업대(10)의 하부 양단에 인장력의 균형을 이루어 탄력적으로 연결되도록 한쌍의 복원스프링(30a)을 설치하여서, 철근(2) 절단시에 상기 절단작업대(10)가 회전되도록 하고, 철근(2) 절단후에는 상기 절단작업대(10)가 원래의 위치로 복원되도록 한 것이다.
Patent KR-20000017148-A (KR)
Inventor: UEMOTO YASHIRO
IPC: H01L21/8242
Filed: 1999-08-06
Abstract: PURPOSE: A semiconductor device is provided to eliminate a deterioration of an electric characteristic of a ferroelectric film by preventing a surface of the ferroelectric film from being damaged by a plasma at forming a side wall. CONSTITUTION: In the semiconductor device, after forming an access transistor(2), a bit line(6) and a first interlayer insulator(4) on a semiconductor substrate(1), a plug(8) for connecting the access transistor(2) and a ferroelectric capacitor(9) is formed at a contact hole which is formed at a region of the first interlayer insulator(4). And, a lower electrode(10) consisting of a multi-layer metal film, a ferroelectric film(11) and a first upper electrode(14) are sequentially formed so as to have a desired shape. After an insulator(16) for a side wall(16S) consisting of a silicon oxide is formed on an entire surface of the substrate, an entire surface of the insulator(16) is anisotropy-etched in order to form a side wall(16S).
Patent KR-20000022976-A (KR)
Inventor: HEINZ HEINRICH
IPC: B29C48/49
Filed: 1999-09-08
Abstract: PURPOSE: A device and method are provided to produce the soft differently conducting unit of a color and a material between upper foils of different colors as well as to process different viscous materials. CONSTITUTION: Channels(8)(9) for guiding mass flow of a different colored upper foil material are between plate(14) and plate(16). A channel(10) of a carrier foil material is between a plate(13) and a plate(14). Also, a guide girder(11) is between the channels(8,9). In here, the flow channels(8,9) are guided through the guide girder for mass flow and become together with the channel(10). A solution of plastics from extruders is supplied to a multi-channel die through a supplying line and the supplying line is supplied to the corresponding channel through the openings inside the multi-channel die.
Patent KR-20010027259-A (KR)
Inventor: LEE HUI GYEONG
IPC: H04Q3/62
Filed: 1999-09-13
Abstract: PURPOSE: A queue managing method in a call standby function of a private switching system is provided to prevent a requested call information from remaining permanently in a call standby(CAMP) queue in using a call standby function in a private switching system. CONSTITUTION: A private switching system receives a call request signal from an external origination subscriber(S110), and requests an occupation of an extension for telephonic communication with the destination subscriber(S120). If the destination subscriber is busy(S200), the origination subscriber requests a standby of the telephonic communication request signal from the destination subscriber(S310). At this time, the destination subscriber stores the standby of the telephonic communication request signal in the queue, respond to the standby of the telephonic communication request signal, which is then received by the origination subscriber(S320). The communication state of the destination subscriber is checked(S400). If the communication state of the destination subscriber is busy(S510), the previously set telephonic communication request signal standby time in the queue is re-set(S520). When the standby time elapses(S600), the telephonic communication request signal is deleted from the queue(S700).
Patent KR-20000000128-A (KR)
Inventor: KIM HAK RYUL
IPC: B60T11/16
Filed: 1999-09-20
Abstract: PURPOSE: A master cylinder for a heavy equipment vehicle is provided to obtain a strong braking power with a little responsive power without an installation of a separate rear power mechanism. CONSTITUTION: A master cylinder for a heavy equipment vehicle comprises:a check valve(22) opened only when the vacuum is formed inside a cylinder body(10) and to flow the oil in a reservoir tank(20) into the cylinder; a low pressure piston(30) installed on the side of a brake pedal of the cylinder body to keep the airtight from the outside; a high pressure piston(50) to form a passage for connecting the cylinder body with the reservoir tank by a hollow part(52) and a vent hole(54); and a joint valve(60) reducing the inner pressure of the cylinder body.
Patent KR-20010028438-A (KR)
Inventor: SEO DONG HAN
IPC: H03K17/22
Filed: 1999-09-21
Abstract: PURPOSE: A circuit of automatic operation is provided to supply the conveniency of operation to a user in the temporary stoppage of the electric current by storing the condition of the system operation in the stoppage of the electric current and setting the system automatically same as the stored operation condition when the power is turned on. CONSTITUTION: A circuit of automatic operation includes two stages. In the first stage, the condition of operation of each part in the system is stored in the condition of that the power is on. In the second stage, the condition of the stored operation is read when the power is turned on in the time of compensating the stoppage of the electric current after the power is turned off and the condition of operation of each part is restored. Namely the mode of the current operation is stored when the power is off, and the stored mode is set when the power is turned on again, and the previous operation is restored thereby.
Patent KR-20010028448-A (KR)
Inventor: HAN DAE SEONG
IPC: H05B6/68
Filed: 1999-09-21
Abstract: PURPOSE: A microwave oven having an overcurrent circuit breaker is provided to repair the microwave oven easily when the microwave oven is out of order. CONSTITUTION: The microwave oven(1) has a power inlet apparatus for incoming the source power, a power circuit breaker(42) for breaking the power, and the primary microswitch(22) for supplying the incoming source current to the high voltage transformer(HVT). The primary microswitch is opened and closed according to the opening and the shutting of a door. If the door is opened and the primary microswitch is closed, then the circuit breaker automatically isolates the input power from the microwave oven.
Patent KR-20000000139-A (KR)
Title: Conveyor ceramic oven
Inventor: YANG KYUNG HEE
IPC: F24C3/00
Filed: 1999-09-21
Abstract: PURPOSE: A conveyor ceramic oven is provided to complete cooking sooner without loss of nutrition but with higher energy effect. CONSTITUTION: The conveyor ceramic oven comprises:a cooking chamber in it, a main body housing(2) with an inlet and outlet opened on either side of it, communicating with the cooking chamber; a conveyor(6) to transport food; a heating device to heat food moved by the conveyor(6); automatic doors opening and closing as food passes thru.
Patent KR-20000000309-A (KR)
Inventor: MUN CHANG WOO
IPC: B29C33/38
Filed: 1999-10-12
Abstract: PURPOSE: A rear base panel horizontal manufacturing method is provided to process a thin base panel not to bend or change. CONSTITUTION: The rear base panel horizontal manufacturing method comprises: a base screen(1) formed by a first die casting; separation pins accepting the spring elasticity at plural points by a mold as thick as the height of a rib and a boss(2) at the rear side of the base screen(1); air slots(12) formed in the space where the pins are eliminated; a plate mold forming a think screen by adding a plaster or waste papers to easily support; and an air inlet(14) connected with an air hose; and a compressor for vacuum-sucking the air.
Patent KR-20010039423-A (KR)
Inventor: LEE MYOUNG SOO
IPC: B65G1/02
Filed: 1999-10-30
Abstract: PURPOSE: A horizontal conveyer is provided to prevent the malfunction when the horizontal conveyer is used and to produce low priced horizontal conveyers. CONSTITUTION: A horizontal conveyer includes a moving box mounted on a rail formed with upper and lower partition plates(11,12) and a side plate(13) for mounting many magnets(M) and power terminals(PT) changing polarities by turns at regular intervals, and having many guide grooves(14), a first electro magnet to a fourth electro magnet(EM) mounted on the rail and interlocked with the magnets, and a first connecting terminal to a fourth connecting terminal(CT1-CT4) repeatedly connecting with the power terminals.
Patent KR-20010045895-A (KR)
Inventor: CHOI YONG JEONG
IPC: H01L21/68
Filed: 1999-11-09
Abstract: PURPOSE: A method for manufacturing a wafer protection ring having improved tolerance regarding a thermal shock is provided to prevent the wafer protection ring from being transformed by a rapid temperature change or to prevent the wafer protection ring from being broken down by thermal fatigue, by installing a silicon oxide layer having strong tolerance on the surface of the wafer protection ring. CONSTITUTION: A ceramic ring is composed of a mixture of SiC and Si3N4 or only SiC. The surface of the ceramic ring is polished in a circumferential direction. The ceramic ring is sintered within a temperature scope from 1350 deg.C to 1450 deg.C and in an oxygen atmosphere so that a silicon oxide layer is formed on the surface of the ceramic ring. The ceramic ring is cooled down to 500 deg.C and to a room temperature.
Patent KR-20010045948-A (KR)
Inventor: HAN DONG IL
IPC: H04N7/01
Filed: 1999-11-09
Abstract: PURPOSE: An apparatus for automatically controlling the aspect ratio of a screen of a digital broadcasting receiver is provided to convert the aspect rate of sub screen inputted in accordance with the aspect rate of main screen automatically. CONSTITUTION: A host interface unit(101) outputs a horizontal/vertical size/location signal by interfacing a screen aspect rate designated by a user and a control signal in accordance with a horizontal/vertical size/location. An external interface unit(102) outputs an aspect rate signal of the external video input and video data by interfacing the external video input selected by the user. A video decoding unit(103) outputs an aspect rate signal of the ATV input and video data by decoding the external ATV input selected by the user. A frame memory(104) temporarily stores the video data output from the external interface unit(102) and the video decoding unit(103). A screen size/location converting unit(105) converts the aspect rate signals output from the external interface unit(102) and the video decoding unit(103) into a signal corresponded to the aspect rate signal output from the host interface unit(101) and outputs a horizontal/vertical size/location signal. A format converting unit(106) converts the video data stored in the frame memory(104) into main and sub screen display formats in accordance with the aspect rate signal output from the screen size/location converting unit(105). In addition, the format converting unit(106) outputs a sub screen image on a predetermined size and portion of an ATV image of the main screen in accordance with the horizontal/vertical size/location signal.
Patent KR-20000035355-A (KR)
Inventor: SEOK MI SOO
IPC: D01F1/02
Filed: 1999-11-09
Abstract: PURPOSE: A method for preparing grey yarn using natural materials is provided, which yarn radiates the far infrared light to improve the metabolism and the circulation of the blood and to sterilize the body. CONSTITUTION: The grey yarn is prepared by: separating the shell of shellfish and pulverizing it; mixing 80 wt% of the shell powder and 20 wt% of a silver ion inorganic antibacterial agent; mixing 0.1-10 wt% of the mixture with 90-99.9 wt% of petroleum resins, melting the obtained mixture, extruding it and spinning it. Also the grey yarn is prepared by pulverizing charcoal; mixing 80 wt% of the charcoal powder and 20 wt% of a silver ion inorganic antibacterial agent; mixing 0.1-10 wt% of the mixture with 90-99.9 wt% of petroleum resins, melting the obtained mixture, extruding it and spinning it. The petroleum resins are polyester, nylon, acryl, polypropylene, acetate or rayon.
Patent KR-20000006960-A (KR)
Inventor: MIN IN SOON
IPC: D05B13/00
Filed: 1999-11-16
Abstract: PURPOSE: A bag is provided for a contained material not to escape and to prevent a moisture. CONSTITUTION: A device for manufacturing a bag includes: a vent aperture(4) formed in the upper area of a needle hole of a needle plate(3) for a bush fabric(8) to pass through; a vent aperture(4') formed in the same location with the vent aperture of the needle plate on a pushing metal tool(2); and a band inserting subsidiary tool(5) adhered on the front surface of the location for the bush fabric to be inserted for folding to halves to sewing a band without much effort.
Patent KR-20000035613-A (KR)
Inventor: FRANCOIS TOMINIK
IPC: G21F5/08
Filed: 1999-11-22
Abstract: PURPOSE: A shock absorption system is provided to provide a sufficient absorption effect with regard to a container for a nuclear fuel or a radioactive material. CONSTITUTION: In a shock absorption system, a casing is filled up with a plurality of hollow balls. At each ball, holes(10) are punched so as not to interfere a center symmetry. The ball having the holes(10) maintains a four-fold symmetry. The ball reaches each end of a three-axis system having a rectangular symmetry at a surface of the ball. Each hole having a center at one of symmetrical axises is crossed passing through a center along the ball.
Patent KR-20010047682-A (KR)
Inventor: CHOI MYEONG HEUNG
IPC: F02D41/22
Filed: 1999-11-22
Abstract: PURPOSE: A sudden starting prevention device for a vehicle is provided to forcibly stop the engine rotation by shutting off the ignition current supplied to an ignition plug of an engine in case of a sudden starting, thereby preventing the vehicle accidents due to the sudden starting. CONSTITUTION: A sudden starting prevention device for a vehicle includes a vehicle wheel speed sensor line(4), a brake signal line(2), and a gear position signal line(3) coupled with a microprocessor(6), a shutoff relay(7) for forcibly shutting off the current of an IG output line(5) which supplies an engine ignition current when the microprocessor determines a sudden starting, and a voice synthesizer(9) for generating voice for explaining the engine stop reason.
Patent KR-20010048940-A (KR)
Inventor: PARK IL BEOM
IPC: G06F13/14
Filed: 1999-11-30
Abstract: PURPOSE: A system for controlling a device of a processor is provided to detect an error generating source by controlling a plurality of devices by connecting the devices using a personal data line. CONSTITUTION: A processor(300) generates data controlling a device in a control data creating unit(301), and transmits the data to a switching device(320) through an input/output bus interface unit(303). An internal data processing unit(302) of the processor(300) receives data transmitted from the switching device(320) through the input/output bus interface unit(303) and processes the data. Because address for information an ID of a specific device is included in a bus transmitted from the processor(300), an ID comparator(321) of the switching device(320) can perceive the specific device to be controlled by the processor(300). A switching unit(322) of the switching device(320) switches a path by the specific device, and transmits data transmitted from the processor(300) through the separated data line. If the specific device is a device_1(310_1), the device_1(310_1) receives data from the switching device(320) and generates a signal indicating a signal for completing a preparation for receiving a control data from a RDY creating unit(313). Thus, the generated signal is transmitted to the switching device(320), and the signal is transmits from a RDY transmitting unit(323) of the switching device(320) to the processor(300). Therefore, the processor(300) transmits a device control data.
Patent KR-20010055632-A (KR)
Inventor: CHOI SUN HO
IPC: C23F1/02
Filed: 1999-12-11
Abstract: PURPOSE: An apparatus and a method for a wet etching are provided to shorten a processing time and also to effectively prevent defects of patterning during an etching operation. CONSTITUTION: The wet etching apparatus is characterized by an excimer ultraviolet cleaner(72) formed in a loading unit(70), and a conveyer(76) formed between the ultraviolet cleaner(72) and a waiting unit(74). Pluralities of substrates to be wet-etched are contained in a cassette(78). When the cassette(78) is loaded on the loading unit(70), the substrate is taken out from the cassette(78) and then placed on the conveyer(76) by the first robot(80). The conveyer(76) transfers the substrate to the ultraviolet cleaner(72) so as to remove foreign matters staying on the substrate, and then moves the substrate to the waiting unit(74). Next, the substrate is supplied to an etching unit(82) through the waiting unit(74), and then the wet etching operation is performed by using etchant solution. After the etching, the etchant solution flows down from the substrate in a tilt drain unit(84), and then residual etchant solution is completely removed by using deionized water in a rinse unit(86). Next, the second robot(90) moves the substrate to a spin dry unit(88), and then the substrate is dried in the spin dry unit(88).
Patent KR-20000075435-A (KR)
Inventor: BECKER JOCHEN
IPC: G02B27/00
Filed: 1999-12-11
Abstract: 광학시스템으로서 특히 마이크로리소그라피에 사용되는 투사조명에 관한 것으로 또한 슬롯트형분야 또는 비회전식 대칭조명에 관한 것으로 광학엘레멘트 1 을 가지며, 특히 그 중에서도 렌즈 또는 미러를 가진다. 
     이들은 마운트 7 또는 내부링 2 에 그리고 액츄에이터 8a,8b,9a,9b에 배열된다.다수의 액츄에이터 8a,8b 및 9a,9b 는 인장 및/또는 압축력을 발생시키기 위해 방사상의 힘 이동 전동부 12,13을 거쳐 변형 가능한 내부링 2상에서 작용한다.
Patent KR-20010056356-A (KR)
Inventor: KANG HAK MO
IPC: H04W8/18
Filed: 1999-12-15
Abstract: PURPOSE: A method for storing digital data using a mobile terminal is provided to transmit and store the digital data from a digital equipment to another system through a mobile communication terminal wirelessly. CONSTITUTION: In the sate of connecting a mobile communication terminal to a digital equipment through an adapter, a user converts an operation mode of the mobile communication terminal to a data transmission mode to execute a protocol for data transmission. Then, the user inputs an address of an exterior system where the data are transmitted and selects the digital data stored to the digital equipment. Thereafter, the selected data are transmitted to the exterior system through the mobile communication terminal according to the input address and are stored.
Patent KR-20010064398-A (KR)
Title: Chemical mechanical polishing method
Inventor: HWANG JIN HO
IPC: H01L21/302
Filed: 1999-12-29
Abstract: PURPOSE: A chemical mechanical polishing method is provided to prevent wafer waste by enabling the hardness of a polishing pad to be reduced to a process condition without using a dummy wafer. CONSTITUTION: A polishing pad(31) of a polishing unit(30) remains at a parking position before a wafer is inserted into the polishing unit(30). The polishing pad(31) is rinsed using a high-pressure hardness palliative. The hardness palliative smoothes the hardened polishing pad(31) and reduces the hardness thereof. The hardness palliative can adopt high-pressure water. Deionized water is used to prevent foreign materials from sticking to the polishing pad(31). Wafers are loaded one by one to the rinsed and hardness-smoothed polishing pad(31) to carry out polishing process. The polished wafers are transported to a cleaning unit(10) through a transport unit(20) to remove byproducts generated during polishing in the cleaning unit(10).
Patent KR-20010058784-A (KR)
Inventor: KIM HAK YEOL
IPC: H04B1/40
Filed: 1999-12-30
Abstract: PURPOSE: A method for implementing an electronic metronome using a wireless terminal is provided to enable the wireless terminal to be easily used as the electronic metronome without need for getting an additional electronic metronome. CONSTITUTION: When a function setting key is inputted via a key input part of the wireless terminal, a control part provides a main menu screen on a display part(32). If a metronome function selection button is inputted via the key input part, the control part shows the information related to speed and a musical time pattern of the metronome which is currently set, and outputs a screen that asks a user to execute a metronome operation or reset the speed and musical time pattern(34). The control part outputs a screen for setting the speed of the metronome(36). The control part outputs a screen for setting the musical time pattern of the metronome(38).
Patent KR-20010065863-A (KR)
Inventor: JUNG TAE U
IPC: H01L21/3213
Filed: 1999-12-30
Abstract: PURPOSE: A method of forming a metal layer pattern for removing a polymer is provided to improve a characteristic of a semiconductor device by removing a polymer generated in an etching process. CONSTITUTION: A photoresist pattern used as an etching mask is formed on a metal layer. The metal layer is formed with an aluminium layer or a tungsten layer. The metal layer is etched under plasma of chluorine gas in a reaction room. The chluorine gas is formed by adding N2 gas and Ar gas to Cl2 gas or BCl3 gas as a main etching gas. A fluorine gas plasma process is performed in the reaction room. The photoresist pattern is removed. A cleaning process is performed.
Patent KR-20000036067-A (KR)
Title: Process for stamping detergent bars
Inventor: KLEIN OLIVER
IPC: B29C33/62
Filed: 1997-08-19
Abstract: PURPOSE: In a device for handling plastic material, such as a stamping device for stamping detergent bars, an elastomeric layer is provided on the handling surface which has good adhesion to the handling surface and good release from the plastic material. CONSTITUTION: The elastomeric layer comprises at least two elastomeric coatings of different properties and/or compositions. The process for forming an elastomeric coating on a device for stamping or handling a plastic material comprises the following steps of: treating the device by chemical and/or mechanical means to form a bonding surface for the elastomeric coating; forming on the bonding surface a first solidified elastomeric coating of selected composition under selected conditions; and forming on the first solidified elastomeric coating at least one second solidified elastomeric coating of separately selected composition under separately selected conditions.
Patent KR-20000068826-A (KR)
IPC: A63F13/30
Filed: 1998-08-24
Abstract: 사전에 저장된 게임 머신 조종 장치(CT10)의 기능을 가리키는 기능 정보를 게임 머신 메인 바디(27)로부터의 명령과 더불어 게임 머신 메인 바디(27)에 전송함으로써, 게임 머신 메인 바디(27)에대해 요구된 게임 머신 조종 장치(CT10)의 기능을 회복할 수 있고 게림 머신 조종 장치(CT10)에서 게임 머신 조종 장치(CT10)의 회복된 기능을 세트하는 것이 가능하다. 또, 게임 머신 조종 장치(CT10)에 사전에 저장된 게임 머신 조종 장치(CT10)의 각각의 응답 수단(21, 51)의 소비 전력을 가리키는 기능 정보를 게임 머신 메인 바디(27)로부터의 명령과 더불어 게임 머신 메인 바디(27)에 전송함으로써, 응답 수단에 적용된 전력 값과 게임 머신 메인 바디(27)에대해 요구된 응답 수단(21, 51)을 결정할 수 있고, 게임 머신 조종 장치(CT10)의 응답 수단(21, 51)에 결정된 정보 세트가 가능하다.
Patent KR-20000053231-A (KR)
Inventor: PHAN DEAN VAN
IPC: D21F7/08
Filed: 1997-11-14
Abstract: PURPOSE: An improved drying for patterned paper webs is provided to make a multi-region paper web which allows relatively faster drying with relatively lower energy and expense. CONSTITUTION: A method of forming a paper web comprising the steps of : providing an aqueous dispersion of papermaking fibers ; providing a foraminous forming member ; forming an embryonic web of the papermaking fibers on the foraminous forming member, the embryonic web having a first surface and a second surface ; imparting a predetermined pattern to the first surface of the web at a web consistency of between about 10 percent and about 60 percent ; and drying the web from a consistency of less than about 50 percent to a consistency of at least about 90 percent at a water removal rate of at least about 11 tons of water per hour ; wherein the web has a basis weight of at least about 10 pounds per 3000 square feet.