baber/WOPTO huggingface dataset:
Patent KR-19990063876-A (KR)
Title: 판금제통형상부재의 통부성형방법
IPC: B21D53/26
Filed: 1996-08-05
Abstract: 본 발명에 관한 판금제통형상부재(1)의 통부(2)성형방법은 회전틀에 끼워맞춘 통형상부재(1)를 회전틀과 함께 회전시키면서 성형롤러(5)로 통부(2)를 회전틀에 압축하는 방법에 관한 것이다. 
     본 발명에서는 성형롤러(5)에 의한 통부(2)의 압축개소를 그 통부(2)의 개방단말측으로부터 그 밑뿌리부측으로 향해서 단계적으로 이행시킨다. 
     예를들면 성형롤러(5)에 의한 통부(2)의 압축개소를 그 통부(2)의 개방단말측의 1단째 압축개소와 그 통부(2)의 밑뿌리부측의 2단째 압축개소로 2구획해 두고 앞서 1단째 압축개소를 성형롤러(5)로 압축해서 박막화와 연신을 행하고, 그 후 2단째 압축개소를 성형롤러(5)로 압축해서 박막화와 연신을 행한다. 
     이와 같이 하므로서 성형된 통부(2)가 나팔상으로 확대되지 않게 된다.
Patent KR-19990071619-A (KR)
Title: 보기대차용축박스지지시스템
IPC: B61F5/38
Filed: 1997-10-17
Abstract: 철도 차량용 보기대차에는 각각의 휠세트가 철도에 있는 곡선을 대차가 통과할 때 철도에 있는 곡선의 중심쪽으로 회전변위를 만들 수 있는 축박스 지지 시스템이 제공된다. 각각의 휠세트(4)의 무게중심을 자체의 중심으로서 갖춘 수직실린더(A)의 일부 곡선면을 가이드면으로서 가지는 적층고무스프링체(10)는 대차프레임(1)과 축박스(5) 사이에 배치될 연결부로서 이용된다.
Patent KR-19990076840-A (KR)
IPC: B65G37/02
Filed: 1996-12-20
Abstract: PCT No. PCT/IT96/00263 Sec. 371 Date Sep. 24, 1998 Sec. 102(e) Date Sep. 24, 1998 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97/24281 PCT Pub. Date Jul. 10, 1997The conveyor comprises a carriage (2) movable on four support wheels along the guides (3) of a support structure (4) guided by a further two directional wheels engaged in a track or channel between the guides; the carriage has a transmission shoe (45, 46) adapated to couple by friction with a belt (24) movable parallel to the guides; the guides may be arranged on the ground, resting on the floor, or may be suspended, supported by suitable frames, and are constructed as modular components (8) which can be interconnected in various ways to form straight horizontal courses with upward or downward slopes and curved paths; the belt (24) is tensioned between two pulleys (25, 26) located at the ends of each module (8), of which one is a drive pulley, being connected to its own electric motor mounted on the module itself; the carriage carries attachment members for transporting a pallet or for supporting a load; the belt (24) may be toothed as may also the transmission shoe (45, 46) to achieve a secure grip on the belt; particularly for long and heavy loads, the carriage is elongate and has two shoes at its ends.
Patent KR-19990077267-A (KR)
Title: 일렉트로크로믹 장치용 산화이리듐 필름
IPC: H01B5/14
Filed: 1997-01-15
Abstract: 산소 원자대 이리듐 원자의 비가 3.2:1 내지 3.4:1이고 필름중 질소 원자의 양이 11 내지 13 원자%인, 이리듐, 산소 및 질소로 이루어진 일렉트로크로믹 활성 산화이리듐 필름에 대해 개시되어 있다.  또한, 상기 산화이리듐 필름이 음극 발색 일렉트로크로믹 필름(예: 산화텅스텐)과 쌍을 이루는 플라스틱 제품(예: 플라스틱 렌즈)과 같은 일렉트로크로믹 제품에 대해 개시되어 있다.
Patent KR-20000015879-A (KR)
Title: Multiple ply tissue paper with continuous network regions
Inventor: BARNHOLTZ STEVEN LEE
IPC: B32B7/02
Filed: 1997-05-08
Abstract: PURPOSE: A multiple ply paper structural body is provided to have different texture value and caliper and to have more than one ply containing separated low density area in a continuous network region. CONSTITUTION: A multiple ply tissue paper structure is disclosed. The paper structure includes a ply comprising discrete relatively low density regions dispersed throughout a relatively high density continuous network. The paper structure also include a ply which does not include discrete relatively low density regions dispersed throughout a relatively high density continuous network. The different structures of the two plies provide improved absorbency over a homogeneous multiple ply structure.
Patent KR-20000056670-A (KR)
Inventor: KANG JI MYEONG
IPC: C12G3/06
Filed: 1999-02-24
Abstract: PURPOSE: Provided is a preparation method of alcoholic beverage using chrysanthemum that has taste smooth, free of hangover. CONSTITUTION: A preparation method of alcoholic beverage using dried chrysanthemum comprises the following steps : (i) washing 4 parts by weight of polished rice and 1 parts by weight of glutinous rice, and then steaming ; (ii) adding thereto 1 parts by weight of germinated grains, 0.02 parts by weight of enzyme, 5 parts by weight of water ; (iii) washing 8 parts by weight of polished rice and 2 parts by weight of glutinous rice, and then steaming ; (iv) adding 10 parts by weight of water to the solution obtained in step 3 ; (v) adding thereto(step 4) 0.05 parts by weight of dried chrysanthemum after fermenting the solution for 72 hrs ; (vi) compress-filtrating the solution after aging for about 11-12 days in order to remove alcoholic-sediments ; and then (vii) adding thereto about 3 parts by weight of water in order to adjust the alcohol concentration to be 14%.
Patent KR-20000059788-A (KR)
Inventor: CHOI BYUNG CHUL
IPC: C01B31/08
Filed: 1999-03-09
Abstract: PURPOSE: Provided is a method for preparing active carbons which recycles waste tires, decreases import of coconut shells as an essential material and saves energy needed to the manufacturing process. CONSTITUTION: A method for preparing active carbons using combustion method of waste tires comprises the optimal combustion conditions as follows(water supply improves the efficiency of active carbons and a selected amount of water is sprayed and evaporated at high temperature): a) temperature is 550°C to 950°C; b) air surplus ratio is 0.4 to 1.0; c) water supply temperature is above 100°C; and d) water supply amount is 0.2 to 0.8 times of weight of waste tires.
Patent KR-19990046072-A (KR)
Title: 양란심비디움신품종퍼펙트루지식물
Filed: 1999-03-17
Abstract: 본 발명은 진한 적색을 가지는 복륜화로서 분화용의 우수한 양란 심비디움 신품종에 속하는 식물 "퍼펙트 루지"를 제공하는 뛰어난 효과가 있다.
Patent KR-20000062015-A (KR)
Inventor: LEE CHANG JIN
IPC: A23L17/00
Filed: 1999-03-30
Abstract: PURPOSE: A boiled fish sausage that contains sericite, a kind of montmorillonite-based mineral, is provided, which improves the physical vitality of human. CONSTITUTION: To achieve the beforementioned purpose, firstly a predetermined amount of sericite is collected, screened, and disinfected to remove harmful factors. And then, the processed sericite is put in a container which is full of water. As time goes by, the mixture consisted of water and sericite is separated into two layers, i.e sediments precipitates at the bottom part and sericite supernatant is located in the upper part. The sericite supernatant is applied as an ingredient of additives for a boiled fish sausage in the preparation process of sorts of boiled fish sausages.
Patent KR-19990083146-A (KR)
IPC: F16J15/44
Filed: 1999-04-13
Abstract: 가변 간극 패킹 링은, 축선 둘레의 회전 가능한 회전 요소를 구비한 기계의 고정 요소의 대체로 더브테일 형태의 슬롯에 배치되는 복수 개의 원주 방향으로 연장되는 세그먼트를 포함하며, 또한 패킹 링은 회전 요소에 대향하는 아치형 시일 표면과, 더브테일 슬롯에서 축선 방향으로 연장되는 플랜지를 포함한다.  세그먼트의 시일 표면과 플랜지 사이에 위치하는 핀은 고정 요소의 양측으로부터 축선 방향으로 돌출된다.  센터링 링이 각각의 세그먼트용 핀에 장착되며, 센터링 링의 열 팽창 계수는 세그먼트의 열 팽창 계수보다 크다.  센터링 링은 제1 위치에서 세그먼트의 플랜지와 맞물려, 회전 요소에 대해 제1 간극 위치에 세그먼트 시일 표면을 유지하며, 세그먼트와 센터링 링의 상대적인 열 팽창에 응답하여 제2 위치에서 플랜지와 맞물려, 스프링의 편향 하에 시일 표면이 회전 요소에 대해 제1 간극 위치의 반경 방향 내측으로 제2 간극 위치에 위치되도록 세그먼트가 반경 방향 내측으로 변위될 수 있다.
Patent KR-20000067284-A (KR)
Inventor: SUN HYANG
IPC: B01D69/02
Filed: 1999-04-27
Abstract: PURPOSE: Provided are a method for preparing a separation membrane of high density polyethylene hollow yarn by cycled orientation and an apparatus thereof which can control the size and distribution of mciropores in the separation membrane and which can precisely control the fractional capability of the separation membrane to facilitate the control of water permeability and selective permeability. CONSTITUTION: A method for preparing a separation membrane of high density polyethylene hollow yarn by cycled orientation comprises the steps: a) mixing a predetermined amount(wt%) of high density polyethylene and a predetermined amount(wt%) of diluent and melt spinning them to obtain a hollow yarn membrane which is phase-separated and non-oriented(S1); b) detecting the tension data of the non-oriented yarn which is repeatedly oriented in a cycle with unravelling and winding by rotation of multiple bovines(S2); c) decreasing the speed of one bovine from the multiple bovines when the tension data obtained from the step S2 is larger than a predetermined and fixed data(S3); and d) increasing the speed of one bovine from the multiple bovines when the tension data obtained from the step S2 is smaller than the predetermined and fixed data(S4).
Patent KR-20000073094-A (KR)
Inventor: SONG BYEONG U
IPC: H01L21/66
Filed: 1999-05-06
Abstract: PURPOSE: A socket for inspecting a BLP(Bottom Lead type Package) is provided to have respective bottom leads stably connected to a connect pin regardless of the height of respective bottom leads, by varying the height of the bottom leads. CONSTITUTION: A socket for inspecting a BLP(Bottom Lead type Package) comprises a socket body(110) and a conductive elastic material. A plurality of pin insertion holes(112) are established in an upper surface of the socket body, and a metal interconnection(111) is established inside the socket body(110). The conductive elastic material is inserted in the pin insertion hole(112) of the socket body(110), connected to the metal interconnection so that the conductive elastic material is differently projected according to a pressing power. A connect pin(120) is included to enable the conductive elastic material not to be completely detached from the pin insertion hole(112) of the socket body even if the pressing power is completely eliminated.
Patent KR-20000073522-A (KR)
Inventor: LEE YONG HWA
IPC: H04L12/433
Filed: 1999-05-11
Abstract: PURPOSE: A method and an apparatus for carrying out incoming/originating of mobile phones for public switched telephone network(PSTN) subscribers are provided in which a premise subscriber directly calls a mobile phone subscriber without passing through public switched telephone network, to reduce the telephone charge imposed on the premise subscriber. CONSTITUTION: An apparatus(10) for carrying out incoming/originating of mobile phones for public telephone network subscribers includes a main control unit(MCU)(11), a plain old terminal services(POTS) interface(12), a mobile interface(13), a PSTN interface(14), a PSTN or cellular/PSC switch(15) and a DTMF interface(16). The MCU controls the other parts and initializes periphery chips for serial communication with the mobile interface. The MCU analyzes a phone numbers a premise subscriber calls to judge whether the number is a PSTN subscriber's or mobile subscriber's. The POTS interface is connected to a POTS(22) to monitors the state thereof. The mobile interface performs serial communication with the MCU through RS232C protocol. The PSTN interface forms a communication path to PSTN. The PSTN or cellular/PCS switch switches the communication path to the PSTN interface or mobile interface. The DTMF interface receives a key pad value from the POTS to transmit it to the MCU and sends digits from the MCU to the PSTN.
Patent KR-20000074745-A (KR)
Inventor: PARK SANG ON
IPC: G11B7/09
Filed: 1999-05-25
Abstract: PURPOSE: A recording and reproducing method of an optical recording medium is provided to detect and compensate a defocus by a variation amount of a tracking error signal detected from a crossed head region. CONSTITUTION: The recording and reproducing method of an optical recording medium in which a plurality of non-record regions having a different phase are arranged between writable data regions to classify the data region comprises the steps of: judging whether or not tracking error signals detected from sections having a different phase within the non-record regions have a symmetrical relation on the basis of a reference level; judging by a focus on when the tracking error signals have a symmetrical relation and a defocus when the tracking error signals have an asymmetrical relation, and then outputting the resultant value; and performing a focus servo from the resultant value. The third step comprises performing the focus servo so that the tracking error signals having the different phase have the symmetrical relation on the basis of the reference level.
Patent KR-20000074850-A (KR)
Inventor: SON YEONG GI
IPC: H04N5/46
Filed: 1999-05-26
Abstract: PURPOSE: An apparatus for varying a horizontal output voltage corresponding to a changing in an image size of a display system is to optimize a horizontal output efficiency according to the changing in the image size controlled by a user, thereby stably operating a circuit provided at a horizontal circuit portion. CONSTITUTION: The apparatus for varying a horizontal output voltage corresponding to a changing in an image size of a display system comprises a micro-computer(100) for receiving a horizontal synchronizing signal input from a video card in a computer body and an image size controlling signal input by a user and outputting a data value corresponding to the horizontal synchronizing signal and the changing amount of the image size; a synchronizing signal generator(200) for receiving the horizontal synchronizing signal output from the micro-computer to generate and output a horizontal driving pulse; a horizontal driving circuit portion(300) driven by the horizontal driving pulse output from the synchronizing signal generator to vary a power voltage to be in inverse proportion to the data value for the image size changing amount; a horizontal outputting circuit portion(400) for controlling an input current amount according to the power voltage varied in the horizontal driving circuit portion and outputting the current in proportion to the input current amount; and a horizontal deflection circuit portion(500) for generating a deflecting current according to the current amount output from the horizontal output circuit portion.
Patent KR-20000074922-A (KR)
Title: Apparatus for accessing context memory in jbig decoder
Inventor: LIM JONG SANG
IPC: H04N1/411
Filed: 1999-05-27
Abstract: PURPOSE: An apparatus for accessing a Context memory in a JBIG decoder is provided to obtain a Context value between the two extracted context values before previous pixel decoding, thereby minimizing time spent in decoding a pixel. CONSTITUTION: The apparatus for accessing a Context memory in a JBIG(Joint bi-level image experts group) decoder comprises: a Context memory which accesses a probability estimation table using a Context value of 9 bit input from a decoder and a Context value of a predictable 10th bit and outputs an MPS(More probable symbol) and ST having different values from each other, the MPS and ST having a number corresponding to a kind of the predictable 10th bit; a first multiplexer which selects and outputs an MPS value corresponding to a Context value of 10th bit input from the decoder among the MPS values provided from the Context memory; a second multiplexer which selects and outputs an ST value corresponding to a Context value of 10th bit input from the decoder among the ST values provided from the Context memory; and a ROM(Read only memory) which accesses an inner table using the ST value output from the second multiplexer and outputs an LSZ(Less probable symbol size) to the decoder.
Patent KR-20010002627-A (KR)
Inventor: LEE EUN TAEK
IPC: A41C3/14
Filed: 1999-06-16
Abstract: PURPOSE: A non-fading brassiere cup that is excellent in air-permeability, further does not oppress a wearer, is provided. The non-fading brassiere is fast even under ultraviolet rays and heat, so it is well-matched with white-thin shirts. CONSTITUTION: The brassiere is made of non-fading sponge and ordinated with porous fabrics and lace around the brassiere cup. This non-fading brassiere cup, alike conventional brassiere cup, helps to maintain well-shaped breasts.
Patent KR-20010002666-A (KR)
Inventor: BAE JONG UK
IPC: H01L21/334
Filed: 1999-06-16
Abstract: PURPOSE: A method of forming a salicide(self-aligned silicide) layer is to properly suppress diffusion of cobalt when forming the salicide layer, thereby providing high thermal stability and low sheet resistance. CONSTITUTION: The method comprises the steps of: forming a polysilicon layer on a semiconductor substrate(31) and selectively patterning it to form a gate electrode(34); forming a gate side wall on a side of the gate electrode; implanting impurity ions into a surface of the semiconductor substrate at both sides of the gate electrode to form a source/drain region(36); forming a cobalt thin film on a whole surface including the gate electrode; performing the first annealing process to form a CoSi thin film(monosilicide)(38) at an interface of the cobalt thin film adjoining the semiconductor substrate and a surface of the gate electrode by diffusion of silicon; removing the cobalt thin film remaining unreacted with silicon and implanting N2 ions by a depth above a thickness of the CoSi thin film; and diffusing cobalt using the second annealing process to form a CoSi2 thin film.
Patent KR-20000006331-A (KR)
Inventor: YAMAGUTSI AKIRA
IPC: A01K89/02
Filed: 1999-06-22
Abstract: PURPOSE: A spinning reel for fishing is provided to solve getting entangled of the fishing line during fishing and mis-operation during moving and carrying, and to offer fine appearance. CONSTITUTION: A spinning reel is equipped with:a spool(7) to wind the fishing line; a rotor(2) having a fishing line guide part(5); a leg part(1b) having a fishing rod installing part(1c); and a handle(9) installed on a reel body(1a) to rotate the rotor;:Herein, The area from the back face of the leg of the reel body to the front face is formed to be plain.
Patent KR-20010003408-A (KR)
Inventor: KIM GWANG HO
IPC: G11C5/14
Filed: 1999-06-23
Abstract: PURPOSE: A circuit for generating a drain voltage of a flash memory cell is provided to improve a program efficiency by detecting a source voltage of a cell rising when programming a flash memory cell and determining a drain voltage by using the detected source voltage so that a voltage difference of the source and drain of the cell remains within a predetermined range. CONSTITUTION: A circuit for generating a drain voltage of a flash memory cell includes a source voltage detector(20), a reference voltage generator(21), a high voltage oscillator(22), a drain voltage pump(23) and a voltage controller(24). The source voltage detector compares a source voltage with a reference source voltage. The reference voltage generator generates different reference voltages according to a logic level of the source voltage detection signal. The high voltage oscillator generates a high voltage oscillation signal according to the logic level of the source voltage detection signal. The drain voltage pump generates a drain voltage pumped by increasing a voltage according to an efficiency determined by the high voltage oscillation signal. The voltage controller stabilizes the pumped drain voltage according to the reference voltage.
Patent KR-20010004468-A (KR)
Inventor: KOO MYEONG WAN
IPC: G10L13/00
Filed: 1999-06-29
Abstract: PURPOSE: A method for generating context subordinated similar phonemes for voice recognition is provided so that a rate of voice recognition can be improved by segmenting specific context subordinated similar phonemes in a voice recognition system. CONSTITUTION: The method for generating context subordinated similar phonemes is employed in a voice recognition system. As a basic voice unit for voice modeling in the voice recognition system, similar phonemes obtained by defining pronounced sound similarly to character phonemes are used. At this time, context independent similar phonemes which are not related to kinds of preceding or succeeding phonemes of the similar phonemes are defined. Thereafter, among the context independent similar phonemes, specific phonemes have different importance according to the kinds of preceding or succeeding phonemes, thereby segmenting the context subordinated similar phonemes. Accordingly, although the identical number of phonemes are employed, the voice recognition rate is increased, to improve performance of the system.
Patent KR-20010005324-A (KR)
Inventor: KIM IL
IPC: B41J2/04
Filed: 1999-06-30
Abstract: PURPOSE: An ink-jet printer head is provided to improve the printing speed and resolution by increasing a number of discharging of the ink per a unit time period with a smaller operation voltage and preventing evaporation of the ink from the head, reducing spread of the ink on a printing paper and rapid stabilizing a meniscus right after the discharge of the ink. CONSTITUTION: An ink-jet printer head includes a micro actuator(10) for deforming a piezo-electric element by electrical transmission, a fluid channel plate(20) formed with a reservoir(21), a restrictor(22), a chamber(23), a fluid channel(24) and a nozzle(25) in connection with each other for ink to fluid, and a heating element provided in the chamber in the fluid channel plate for instantly heating the ink up to a predetermined temperature to decrease the viscosity of the ink immediately before discharging the ink from the nozzle by the driving of the micro actuator, wherein the temperature is to be 200°C and the heating element is operating in the chamber only when the micro actuator is driven.
Patent KR-19990073391-A (KR)
Title: 펠릿형열가소성수지발포체의제조장치
Filed: 1999-07-08
Abstract: 본 발명은 저밀도 폴리에틸렌(PE), 폴리프로필렌(PP) 등의 열가소성수지를 펠릿(Pellet) 형태로 연속 발포성형할 수 있는 펠릿형 열가소성수지 발포체의 제조 장치에 관한 것으로, 간소하고 효율적인 구성으로 우수한 내구성 및 수명을 제공하고, 장치가동중 수지에 대한 온도관리 및 압력관리를 균일하게 할 수 있어 연속작업에도 우수한 품질의 제품을 높은 생산성으로 균일하게 지속 제조해내는 것이 가능한 펠릿형 열가소성수지 발포체의 제조 장치에 관한 것이다. 
     본 발명은 원통형의 몸통을 가진 다이스(1)와, 이 다이스(1)의 내부중앙에 자리하여 그 외주면과 상기 다이스(1)의 원통형 몸통 내주면 사이에 일정간격 방사상으로 배치된 복수의 수지유동로(3)들을 형성하는 토피드(2)와, 상기 각 수지유동로(3)를 따라 상기 다이스(1)의 원통형 몸통에 일정간격을 두고 반경방향으로 형성제공되어 있는 복수의 압출구멍(4)들과, 상기 다이스(1) 몸통의 반경방향 압출구멍(4)들이 형성되어 있는 부위에 다이스(1)의 길이방향을 따라 일방향이나 그 반대방향으로 왕복 진동운동을 할 수 있도록 배치되고 그 진동운동에 따라 상기 다이스(1) 몸통상의 서로 인접한 두 압출구멍(4)에 교호적으로 연통되는 복수의 구멍(6a)(6b) 쌍들을 형성구비한 작동봉(5)들과, 장치가동중 상기 작동봉(5)들을 진동운동시키기 위한 구동수단들을 포함하는 구성을 특징으로 하는 펠릿형 열가소성수지 발포체의 제조장치를 제공한다.
Patent KR-20010009491-A (KR)
Inventor: AHN DONG HWAN
IPC: C07C37/60
Filed: 1999-07-10
Abstract: PURPOSE: A process for preparing a dihydroxylated aromatic compound by preparing hydrogen peroxide directly from oxygen and hydrogen using a new two-component heterogeneous catalyst or by use of excellent oxidation activity of the catalyst to a hydroxylated aromatic compound is provided, which produces the title compound in high conversion rate and selectivity. The process avoids use of expensive hydrogen peroxide as an oxidant. CONSTITUTION: In a process for manufacturing a dihydroxylated aromatic compound by oxidation of an aromatic hydrocarbon compound, the oxidation reaction is carried out by using a two-component heterogeneous catalyst comprising a Group VIII B transition metals (A) supported porous molecular sieve catalyst and a porous molecular sieve catalyst containing a transition metal (B) selected from Fe, Sn, Mn and Os or a transition metal complex (C) selected from Fe, Sn, Mn and Os and introducing hydrogen and oxygen at -10 to 80deg.C at normal pressures.
Patent KR-20010011415-A (KR)
Inventor: HUH JEONG UI
IPC: H01J23/15
Filed: 1999-07-28
Abstract: PURPOSE: A magnetron is provided to easily combine a yoke filter with a yoke cover and to reduce outflow of electromagnetic wave. CONSTITUTION: To combine a yoke cover(40) on an upper area of a yoke filter(30), an overlapped unit(43) of the yoke cover is combined to inner surface of side unit(33) of the yoke filter. Then, a fixing piece(35) of the yoke filter and a fixing piece hanging unit(45) of the yoke cover are placed at corresponding locations. The fixing piece is pressed toward the hanging unit for bending the fixing piece to the inner surface of the yoke filter. Herein, a neck unit(38) of the fixing piece is easily bent for being inserted to the hanging unit. Therefore, the yoke filter and the yoke cover are easily combined.