baber/WOPTO huggingface dataset:
Patent KR-20000038223-A (KR)
Title: Structure of semiconductor memory
Inventor: JEONG TAE HYEONG
IPC: G11C5/02
Filed: 1998-12-04
Abstract: PURPOSE: A structure of a semiconductor memory is provided to improve reliability on packaging by reducing the length toward a long axis and to improve a speed and various AC parameters. CONSTITUTION: A pad area(400) and a peripheral area(300) are arranged in a center. Plural memory mat areas are arranged for surrounding the pad area and the peripheral area. The memory mat areas include memory mats, X-decoders(111-119), and Y-decoders(121-129). Array control areas(131-136) are arranged between the adjacent memory mat areas toward width. The main amplifying areas(201-209) are arranged between the adjacent memory mat areas toward length, in the peripheral area, and between the memory mat areas. Herein, the pad areas are arranged in I-shape or in H-shape. The pads in the pad area are arranged in the structure of one row, two rows, or one and two rows.
Patent KR-20000038473-A (KR)
Title: Method for processing print jobs received in printer
Inventor: LEE JAE HONG
IPC: G06K15/00
Filed: 1998-12-07
Abstract: PURPOSE: A print job processing method is provided to enhance the use efficiency of a printer by receiving print data files when paper of a predetermined size is not supplied and carrying out a print job when the paper is supplied. CONSTITUTION: A printer controller judges whether new print data is received(100). Print specification information received with the print data file is read(110). The printer controller judges whether paper of a size set in the read print specification information is available at present(120). The printer controller carries out print jobs according to a predetermined print order if the paper of the size is available(130). The printer controller suspends and stores the print job if the paper of the size is unavailable(140). The printer controller displays a paper supply error on a display device or on a user computer.
Patent KR-20000039340-A (KR)
Title: Heating wire device for improving the receiving of a glass antenna
Inventor: CHOI WAN JIN
IPC: H01Q1/32
Filed: 1998-12-12
Abstract: PURPOSE: A heating wire device for improving the receiving of a glass antenna is provided to improve the receiving of a glass antenna by increasing the resistance of a heating wire. CONSTITUTION: A (+) booth is connected to a power source. A (-) booth is connected to the ground. A connecting booth is formed between the (+) booth and the (-) booth. A crosswise heating wire section has a plurality of crosswise heating wires which is connected in parallel to the (+) booth and the connecting booth. A lengthwise heating wire section has a plurality of lengthwise heating wires which connects in parallel at lease two crosswise heating wires.
Patent KR-20000040716-A (KR)
Title: Rinsing apparatus for semiconductor wafer
Inventor: DO GI SEONG
IPC: H01L21/02
Filed: 1998-12-19
Abstract: PURPOSE: A rinsing apparatus for a semiconductor wafer is provided to prevent the wafer from being contaminated by impurities adhered due to surface tension of rinse solution. CONSTITUTION: In a rinsing apparatus, a wafer to be rinsed is transferred into a rinsing bath(101). The rinsing bath(101) is filled with a rinse solution composed of chemical and deionized water, and so impurities adhered on the wafer are rinsed. The rinsed wafer is then transferred into washing baths(102) by a transfer arm. The washing baths(102) are filled with deionized water to clean the rinse solution. Each washing bath(102) includes injection nozzles(104) for reducing surface tension of the deionized water. The injection nozzle(104) sprays mixed gas containing nitrogen gas and isoproply alcohol vapor. Since the isoproply alcohol vapor has hydrophile property, surface tension on the deionized water becomes weaker. Next, the washed wafer is transferred into a drying bath(103) and then dried.
Patent KR-20000043861-A (KR)
Title: Automatic dialing system and controlling method by integrated circuit card
Inventor: SON YEONG SEOL
IPC: H04M1/26
Filed: 1998-12-29
Abstract: PURPOSE: A method for controlling an automatic dialing system using an integrated circuit card is provided to utilize the Integrated Circuit(IC) card for a coin box, without an added call transfer, for memorizing or storing a plurality of telephone number data in calling with the coin box. CONSTITUTION: A method for controlling an automatic dialing system using an Integrated Circuit(IC) card comprises the steps of: deciding whether an identity for an ID holder and an outputted IC card are right, base on the IC card stored a mount information and a telephone number data for calling with a coin box, after a transceiver is off; displaying a starting menu for selecting the amount information and services in the IC card, after a result of the first step is right; and dialing automatically to an involved telephone number by inputting a selecting key for fixed telephone numbers, after displaying the telephone data in the IC card, if an automatic dialing function is selected in the starting menu.
Patent KR-19990029034-A (KR)
IPC: C08B37/00
Filed: 1996-05-28
Abstract: The present invention provides a process for preparing a cross-linked biocompatible polysaccharide gel composition, which comprises: forming an aqueous solution of a water soluble, cross-linkable polysaccharide; initiating a cross-linking of said polysaccharide in the presence of a polyfunctional cross-linking agent therefor; sterically hindering the cross-linking reaction from being terminated before gelation occurs, an activated poly-saccharide being obtained; and reintroducing sterically unhindered conditions for said activated polysaccharide so as to continue the cross-linking thereof to a viscoelastic gel. The invention also provides a gel composition obtainable by such a process as well as gel compositions for different medical uses.
Patent KR-19990082493-A (KR)
Title: 개별 시트 부재에 코팅 재료를 도포하는 장치 및 방법
IPC: B05C1/00
Filed: 1996-11-01
Abstract: 수성 코팅 재료, 예컨대 하도제 및 접착력이 작은 백사이즈로 코팅될 시트는이송기(1)로부터 단부와 단부가 중첩되는 관계로 이중 코팅기(3)로 공급되며, 여기서 각 시트는 양측에 개별적으로 코팅된다.  이중 코팅기의 하류측에는 제2 공급원으로부터의 시트를 시트 이송기로부터의 시트에 삽입하도록 시트 삽입기(2)가 설치된다.  이중 코팅된 시트는 개별 시트로서 또는 중첩된 시트의 유사-웹으로서 건조된다.  미리 중첩되지 않았다면, 시트는 그 다음에 중첩되며, 필요하다면, 뒤따르는 각 시트의 선연부의 위에 각 시트의 후연부를 제공하도록 중첩의 방향은 변환될 수 있다.  중첩된 시트는 접착제 이송 스테이션(7)을 통하여 이송되며, 여기서, 적어도 부분적으로는 건조된 접착제의 스트라이프(236)는 이중 코팅된 시트의 위에 코팅 되어 이송 벨트(71)를 형성한다.
Patent KR-19990087757-A (KR)
IPC: H04H20/72
Filed: 1997-03-05
Abstract: An improved DAB transmission system with which a higher net data rate can be achieved while maintaining the same system quality, or the same system quality can be achieved with a much lower signal-to-noise ratio on the receiver side at the same net data rate. A symbol mapper is connected directly downstream from a convolution encoder instead of to the block generator; as in the case of prior DAB systems. A multi-stage channel encoder, to which the data substreams of a source data stream are distributed, is used. The source data stream is processed on the complex symbol level and not on the bit level, as in the case of prior DAB systems.
Patent KR-20000015906-A (KR)
Title: Lighting device for signaling, identification or marking
Inventor: VANDEVOORDE JEAN-CLAUDE
IPC: E01F9/06
Filed: 1997-05-23
Abstract: PURPOSE: A lighting device for signaling, identification, or marking is provided to be sufficient for different requiring condition by using a reduced technical-structural cost and for the lighting device to be operated normally in case of breakage of each semiconductor device. CONSTITUTION: The invention relates to a lighting device for signaling, identification or marking which has light sources (1) which are in the form of semiconductor components, e.g. light-emitting diodes or light-emitting polymers. To produce the lighting device with a larger range of application while reducing technical and design outlay, in each case a plurality of semiconductor components are combined to form a cluster (3), and the lighting device can be produced in the manner of a module from any number of, optionally, different clusters (3).
Patent KR-20000022412-A (KR)
Title: Fluorescent lamp
Inventor: VOLLKOMMER FRANK
IPC: H01J61/80
Filed: 1998-04-16
Abstract: PURPOSE: A fluorescent lamp is provided to separate one pole's electrode or all electrodes from discharge. CONSTITUTION: A fluorescent lamp has a tubular discharge vessel (2) filled with inert gas. The tubular discharge vessel (2) is sealed at one or both ends with a stopper (8) and by means of soldering (9) and an internal wall of the a tubular discharge vessel is at least partially coated to fluorescent material. The fluorescent lamp (1) includes a layer of fluorescent material (6) and long electrodes (3; 4; 12; 14a-14d) which are positioned parallel to the longitudinal axis of the tubular discharge vessel (2). Alternatively or additionally, at least one electrode (16) is positioned inside the wall of the discharge vessel (2). A maximum of the entire interior diameter can be used as discharge distance, depending on the positioning of the corresponding counter electrode. High luminance levels are achieved as a result of the large and also constant discharge distance throughout the length of the discharge tube. The lamp is suitable for a pulsed, dielectrically inhibited discharge.
Patent KR-20000050301-A (KR)
Title: Heater block for long loop wire bonding
Inventor: KIM BEOM JUN
IPC: H01L21/60
Filed: 1999-01-05
Abstract: PURPOSE: A heater block for a long loop wire bonding is provided to prevent gold wire from contacting a brim of a chip, by having a heater block rib elevate the long gold wire in a wire bonding process. CONSTITUTION: A heater block for a long loop wire bonding having a heater block plate of a wire bonder, a pad resting part of a lead frame, and a plurality of vacuum holes formed in the pad resting part, comprises a heater block rib. The pad resting part of a lead frame installed in the heater block plate, has an intagliated shape more than the surface of the heater block plate. The heater block plate further comprises a heater block rib more protruded than the surface of the heater block plate in which the heater block rib surrounds an outer part of the pad resting part, and prevents long loop bonded gold wire from contacting a brim of a chip in the pad resting part.
Patent KR-19990072280-A (KR)
IPC: B65D73/02
Filed: 1999-01-19
Abstract: 본 발명은 내부에 전자부품을 수납한 캐리어 테이프체를 용이하고 간단하게 제조할 수 있는 캐리어 테이프를 제공하기 위한 것으로, 캐리어 테이프(10)는 한 면(16)이 평탄한 형상으로 유지되고 다른 면(17)에 오목부(14)가 형성된 두꺼운 종이로 만든 바탕재(10a)로 이루어져 있다.  오목부(14)는 바닥면(14a)을 가지며, 오목부(14)내에 전자부품(15)이 수납되어 있다.  바탕재(10a)의 다른 면(17)에, 오목부(14)의 개구를 덮는 덮개재(21)가 형성되어 있다.  오목부(14)의 바닥면에는 전자부품(15)을 수납할 때, 내부의 공기를 외부로 방출시키기 위한 관통홀(18)이 형성되어 있다.
Patent KR-20000051192-A (KR)
Inventor: PARK HEE YOONG
IPC: H01L21/027
Filed: 1999-01-19
Abstract: PURPOSE: A signal checking apparatus of a semiconductor exposure apparatus is provided which can perform the signal checking work of a mask and a wafer easily and can improve the productivity by increasing the operation time of the apparatus. CONSTITUTION: A signal checking apparatus of a semiconductor exposure apparatus improves the productivity and also prevents the exposure inferiority by being able to check signal of each wafer without stopping the whole apparatus, by constructing the apparatus to check the align state of the mask and the wafer by installing an oscilloscope(10) on one side of an exposure apparatus body(1) and connecting the oscilloscope to a signal pin of a signal checking board embedded in one side of the exposure apparatus body.
Patent KR-20000051257-A (KR)
Inventor: SIM HWA SIK
IPC: C02F9/00
Filed: 1999-01-20
Abstract: PURPOSE: Treatment system and method of food garbage are provided, which is characterized in that the system and method are connected with sewage treatment plant. So, separate area to treat food garbage is not necessary. CONSTITUTION: Food garbage treatment system contains following equipment: a metal screening apparatus(10) to remove metals, a crushing apparatus(12) to crush food garbage into small particles, a preliminary acid-fermentation tank(16) to ferment food garbage and to inject food garbage into a condensation tank. Supernatant water of a preliminary acid-fermentation tank(16) and the concentration tank(26) is injected into grit chamber(18) of sewage treatment plant, then, maintenance of food-to-microorganism ratio and concentration of MLSS is easy in an aeration tank(22). Injection of food sewage being not more than 10 wt.% of sewage sludge is desirable.
Patent KR-20000051352-A (KR)
Inventor: WANGU CHANG
IPC: H01L23/02
Filed: 1999-01-21
Abstract: PURPOSE: A mounted semiconductor substrate is to prevent a direct contact between the mounting packing material and a surface of a semiconductor substrate, thereby allowing the semiconductor substrate not to have the mold gate. CONSTITUTION: A mounted semiconductor substrate comprises: a substrate(20) including a surface having a solder mask(23) formed thereon and a mounting packaging material-pouring region(25) into which a mounting packaging material is poured; a film(21) adhered to the solder mask on the mounting packaging material-pouring region. An adhesive force between the film and the mounting packaging material is stronger than that between the film and the solder mask, so that the film is degated together with the mounting packaging material within a pouring channel during the degating process of the pouring channel after the pouring process of the mounting packaging material.
Patent KR-20000055448-A (KR)
Inventor: BEOM JIN HYOUNG
IPC: C04B35/565
Filed: 1999-02-06
Abstract: PURPOSE: A method of manufacturing fireproof material made of silicon carbide is provided to reheat sintered body made of beta form silicon carbide and SiAlON(Si6-zAlzOzN8-z) at oxidizing atmosphere mixed by carbon monoxide and air so as to reduce a pore rate and to increase density. CONSTITUTION: A method is processed to obtain sintered body improved at intensity by increasing density. The sintered body is consisted of SiAlON(Si6-zAlzOzN8-z) and kqpxk form silicon carbide. And reheated at 1,500-1,750 degree.C for ten hours. The ratio of carbon monoxide and air is beneath 0.99 or 0.3-0.6. The fireproof material has a long life and various uses. Dried binder is calcined in Tunnel Kiln furnace at 1,200-1,500 for 3-50 hours. Calcining is completed at promoting atmosphere, carbon monoxide gas and nitrogen gas to be generated.
Patent KR-20000055515-A (KR)
Inventor: O YEONG HO
IPC: B60G7/02
Filed: 1999-02-08
Abstract: PURPOSE: A bush for a suspension system of a vehicle is provided to improve ride comfort by employing a bush applied to a suspension system of a vehicle. CONSTITUTION: A bush unit(30) consists of a bush mounting a rubber member(40) between inner/outer pipes(32,34) and another one having a side rubber member(38) between an inner-out pipe(36) and the inner pipe(32). In distortion of the bush unit(30), slip is caused by a gap(42) between the side rubber member(38) and the inner pipe(32). The bush has a small spring characteristic in a distortion direction to improve ride comfort and a large one in a radial direction to promote stability in steering.
Patent KR-19990072667-A (KR)
Title: 전자방출소자,전자소스및화상형성장치의제조방법
IPC: H01J9/02
Filed: 1999-02-12
Abstract: 전자 방출 소자를 제조하기 위한 방법은 전극 사이에 전자 방출부를 갖는 도전막을 포함한다.  상기 방법은 전극들 사이에 위치한 도전막내에 간극을 형성하는 단계와 극성 또는 분극성기를 갖는 방향족 화합물을 가지며 물(water) 대 방향족 화합물의 분압비가 100 또는 그 미만인 분위기에서 전극들 사이에 전압을 인가하는 단계를 포함한다.
Patent KR-20000059536-A (KR)
Inventor: SIN MON BUM
IPC: H01K3/00
Filed: 1999-03-04
Abstract: PURPOSE: A molding method is provided to reduce production cost in all articles which require drawing work in press drawing of a vehicle bulb base. CONSTITUTION: In the prior art, an article is gripped within a punching mold of an upper mold, and then released downward via a lower panel. On the contrary, according to the invention, an article is pushed upward within a punching mold. When the press is moved vertically, the article is caught on a threshold shaped as F, and then is released toward the upper mold of the drawing mold. This configuration can be applied to all articles which require drawing work.
Patent KR-20000060040-A (KR)
Inventor: KIM YUN YEONG
IPC: C08B30/06
Filed: 1999-03-11
Abstract: PURPOSE: An apparatus for manufacturing rod having a ventilating hole is provided to easily manufacture a rod by an extrusion molding, to improve a processing rate by preventing failures and to lower manufacturing cost. CONSTITUTION: A material collecting part (12) receives raw materials for manufacturing rod and transports the collected materials forwards by using a screw (45) equipped inside the main body (47) of an extruder connected with the collecting part (12). The head part (43) of the extruder bonded to a front side of the main body (47) spouts the raw materials for the rod transported from the main body (47). A main part (20) of the head part has a plurality of empty spaces in a predetermined size inside, and an air inflow path is vertically formed for passing through the empty spaces. A raw material guiding member (37) transports the air flown through the air inflow path to an air nozzle (21). A raw material inducing cover (35) is placed on the front side of the raw material guiding member (37) to have a predetermined length of the front end of the air nozzle (21). A head part cover (33) binds the members contained in the main part (20) of the head part.
Patent KR-20000061710-A (KR)
Inventor: SUNG HO JONG
IPC: A23L7/10
Filed: 1999-03-30
Abstract: PURPOSE: Provided is a method for producing a long and slender rice cake for a boiled dish of sliced rice cake, meat, eggs, seasoning, etc, having a various shape, i.e., triangular, circular, or square, of a hole inside. It makes the rice cake maintained the chewy taste after a long cooking time by letting the seasoning penetrated into the same within a short time. CONSTITUTION: A method for producing the long and slender rice cake is characterized in that an instrument for forming a hole(22) is installed inside an inlet for raw materials(21) to make a hole inside the long and slender rice cake.
Patent KR-20000034834-A (KR)
Inventor: WATANABE CHUGUHIKO
IPC: E02D5/74
Filed: 1999-04-02
Abstract: PURPOSE: A stay anchor is provided to regulate the depth of installation according to the unexpected geological features and to save a material cost as a lintel load device. CONSTITUTION: A board body is made up by combining a lower end of a lintel rod on a central upper end of a board having a slant guide line on both sides of an upper part. The lintel rods are combined in the multi-step of a straight line shape by the combination of twisting each other. A rib(26) formed by being compressed on a central line of vertical length in a regular square steel plate is installed and is formed with plural inserting grooves(29). A spreading plate body is made up to be spread by fitting a resistance plate(25) on both plain plate parts of each inserting groove. Then the board body is installed in the ground with the spreading plate body in a state of fixing the lintel rod on the board. Thereby, both side resistance plates of the spreading plate body are spread along both side guide lines.
Patent KR-19990082892-A (KR)
Title: 디지털 변조된 무선 주파수 신호를 위한 계측용 수신기
IPC: H04N5/44
Filed: 1999-04-02
Abstract: RF 주파수에서의 파일럿 신호 및 심볼 주파수에서 생성된 심볼 데이터를 가지는 디지털 변조된 무선 주파수 입력 신호를 수신하기에 적합한 계측용 수신기는 디지털 데이터의 심볼 주파수의 정수배와 동일한 중간 주파수(intermediate frequency; IF)에서의 파일럿 신호를 가지는 디지털 변조된 중간 주파수 신호를 생성하며, 여기서 정수배는 1배보다 크거나 같다.  심볼 주파수의 정수배와 동일한 주파수를 가지는 기준 신호는 IF 신호와 혼합되어, 로컬 발진기 신호를 생성하는 로컬 발진기를 제어하는 제어 신호를 생성하고, 디지털 변조된 RF 입력 신호와 혼합되어 파일럿 신호를 기준 신호로 로킹(locking)하며, 여기서 정수배는 1배보다 크거나 같다.  계측용 수신기는 8-VSB 디지털 텔레비전 송신기 또는 반송파 주파수에서의 파일럿을 포함하는 다른 디지털 변조된 RF 신호를 특징화하고 모니터하기 위한 측정 테스트 세트에서 사용가능하다.
Patent KR-20000067279-A (KR)
Inventor: CHOI GAK JIN
IPC: H04L5/14
Filed: 1999-04-26
Abstract: PURPOSE: A two way voice communication method of TDD(Time Division Duplex) using high speed modem in two wire cable communication is provided to perform two way voice communication while performing data communication, by using TDD after voice signal is coded/compressed. CONSTITUTION: A two way voice communication method of TDD(Time Division Duplex) using high speed modem in two wire cable communication comprises the steps of; coding a voice signal, compressing coded voice signal and decoding compressed voice signal; storing the coded digital voice signal temporarily and outputting the digital voice signal according to the outer control signal; storing the digital voice signal temporarily and outputting the digital voice signal according to the outer control signal to a double coder; controlling a sending period by a command of state monitor according to the communication speed and the digital voice signal contents; and establishing the sender/receiver mode according to the send/receive state and modem state, packeting a control information and sending data according to the communication state, dismembering the received packet frame and controlling the communication state according to the control information and multiplexing/demultiplexing the digital voice signal and data.
Patent KR-20000005637-A (KR)
Inventor: HOWARD HENRY EDWARD
IPC: C01B32/50
Filed: 1999-04-30
Abstract: PURPOSE: A system is provided to be able to effectively process a supply stream of the unrefined carbon dioxide having a light polluted factor. CONSTITUTION: The production method of the carbon dioxide contains the steps of:passing the supplied material having a carbon dioxide and a light polluted factor through the inside of a column; separating by a light upper product and a carbon dioxide product; partly condensing the light upper product by an indirect heat exchange; passing a heat exchange fluid on gas through the upper inside of the supply material of the column; collecting the carbon dioxide product from the lower part of the column.
Patent KR-20000011267-A (KR)
Inventor: YOON SANG-YUL
IPC: H01J29/86
Filed: 1999-05-19
Abstract: PURPOSE: The widely used methods for overcoming the shortcomings of surfaces of conventional panels have a problem because of the high price of oxidized metals. The oxidized metal dispersed in alcohol sometimes causes precipitation. CONSTITUTION: The applied solution is formed by dissolving polyethylenedeoxytiopene doped with polystyrenesulfonade, followed by adding ethylsiligate for intensifying the adhesive's strength, followed by adding pure water and inorganic acid catalyst for hydrolysis. The applied solution is loaded on the panel of a Braun tube and thus an anti-static layer is made. Non anti-reflection layer is made by heating and drying the anti-static layer and spraying alkoxisilane on the anti-static layer. With the layer fired, the anti-static layer and the non anti-reflection layer are completely made. This method is less costly. As the inorganic suspension is not used, the precipitation does not happen. The solution is easy to be kept and stable.
Patent KR-20000074460-A (KR)
Inventor: LEE JONG KWAN
IPC: H04B1/38
Filed: 1999-05-21
Abstract: PURPOSE: A clip for preventing a loss of a cellular phone is provided to prevent attached photos or printed characters of the cellular phone from being detached and to have expansion functions, so as to increase advertising efficiency. CONSTITUTION: A base plate(4) has a fixing jaw(2) on a front end thereof and forms a loop on a back end thereof. An elastic plate(6) has a driving jaw(5) which is in gear with the fixing jaw. The elastic plate is elastically and uniformly connected with the back end of the base plate. A clip lever(10) attaches the elastic plate by a rotating operation to make the both jaws be in gear, or releases a gear state of the jaws. A metal plate spring(12) is inserted into a surface of the elastic plate.