baber/WOPTO huggingface dataset:
Patent KR-20010081213-A (KR)
Title: electro-static chuck for sputtering apparatus
Inventor: HA IN SU
IPC: H01L21/203
Filed: 2000-02-11
Abstract: PURPOSE: An electrostatic chuck is to draw increase of available area and productivity of a wafer by depositing a TiN film onto entire surface of the wafer to which an aluminium film is already deposited and to protect damage of the wafer by weakening a compressible stress of the TiN film. CONSTITUTION: An electrostatic chuck has a main body(10) chucking a rear surface of a wafer(1). A surface(11) of the main body becomes convex from its peripheral part to its central part. The central part is maintained higher than the peripheral part in an order of at most 1 mm. A heating part for supporting the main body of the electro-static chuck and heating it to a predetermined temperature is placed at a bottom of a high vacuum chamber. A target is arranged above the electrostatic chuck with a distance therefrom. A gas injection part is arranged at a central part of the surface to inject a process gas into the chamber such that a chucking force at the central part is weaker than that at the peripheral part.
Patent KR-20010081710-A (KR)
Title: Semiconductor display device and fabricating method thereof
Inventor: LEE YUN GWAN
IPC: H05B33/10
Filed: 2000-02-18
Abstract: PURPOSE: A semiconductor display device and a method for manufacturing the same are provided to form uniformly a transparent electrode of a semiconductor display device and protect devices from dopant ions or moisture. CONSTITUTION: A transparent electrode(12) is formed on an upper portion of a transparent glass substrate(11). A transparent dielectric(13) is applied on the transparent glass substrate(11) including the transparent electrode(12) by using a screen print method or a deposition method. Dopant ions and moisture are removed from transparent glass substrate(11). An address electrode(22) is formed on a glass ceramic substrate or a metal substrate(21). A ferroelectric(23) is formed thereon. A planar layer(24) is formed on the ferroelectric(23). A luminous layer(25) is formed on the planar layer(24).
Patent KR-20000062725-A (KR)
Title: 유동성 반응 혼합물로부터의 플라스틱 성형물의 제조방법및 제조장치
IPC: B29D35/12
Filed: 2000-03-03
Abstract: 본 발명은 유동성 반응 혼합물로부터의 플라스틱 성형물의 제조방법, 특히 구두창을 구두 갑피에 부착하는, 폐기물이 거의 없고 간단하며 신속한 제조방법에 관한 것이다.  혼합 헤드(7)에서 사출 방식으로 제조된 반응 혼합물은 배출 튜브를 경유하여 튜브를 지나가는 주형(9)로 도입된다.  혼합실 및 배출 튜브(8)은 두 사출 사이의 대기 시간동안 밀폐 수단에 의해 충전된 채 유지된다.  사용되는 반응 혼합물의 반응 개시 시간은 한 사출의 종결과 다음 사출의 시작 전의 대기 시간보다 길지 않도록 하여, 남아있는 반응 혼합물이 각각 다음 성형물 제조에 사용될 수 있도록 한다.
Patent KR-20010087859-A (KR)
Title: Water-purifying device by way of rice straw
Inventor: RYOU JIN GON
IPC: C02F1/28
Filed: 2000-03-07
Abstract: PURPOSE: A water treatment equipment using rice straw is provided, which can purify contaminants in sea and be used as a fence for intercepting and adsorbing various foreign material. The adsorbent made of rice straw, barley straw, wheat straw, loess and charcoal can be reused as fuel or fertilizer after re-treatment. CONSTITUTION: The system comprises the followings: (i) upper and lower cases (1,2) which have many openings (5,5') and connecting devices (6) around them (1,2); (ii) an adsorbent (9) that has two straw mats (3,3') between which filler (4) is filled to form a unit fence, the filler (4) being made by mixing a mixture of barley straw and wheat straw and a mixture of 60 wt.% of loess and 40 wt.% of charcoal powder in a ratio of 1:1; and (iii) a locking device (7) that is fixed at the side of the upper case (1) for connecting to the lower case (2).
Patent KR-20010087888-A (KR)
Title: A seedling fertilizer composition and manufacturing method and rice growing method using seedling fertilizer
Inventor: LEE WON MAN
IPC: C05F15/00
Filed: 2000-03-09
Abstract: PURPOSE: A seeding manure composition, a manufacturing method thereof and a rice plant cultivation method using the manure are provided to supply seeding manure that is very helpful for germinating and striking root in the process of rice farming, to improve rice farming and to extend the output of rice farming. CONSTITUTION: The manufacturing method is as follows: (i) mix rice bran and medicinal herb at a ratio of 4:1 by adding sugar water containing ammonium sulfate; (ii) prepare culture fluid of indigenous microorganism which is fermented from indigenous microorganism by adding sugar water containing microorganism fermentation liquid; (iii) agitate the mixture of rice bran and medicinal herb and the culture fluid; and (iv) ferment the mixture at high temperature.
Patent KR-20010069176-A (KR)
Title: Mushroom preserving with soy and method of preparing of the same
Inventor: LEE SANG BOK
IPC: A23L1/28
Filed: 2000-03-16
Abstract: PURPOSE: Provided is preserved mushrooms in soy sauce to easily and simply eat, to improve taste and to expand the shelf life of processed mushroom products. CONSTITUTION: Mushroom 2kg is washed and dried. Soy sauce 1.5-2.2L, glacial acetic acid 40-65ml, sugar 600-900g and water 400-650ml are mixed before boiling to make sauce. The dried mushrooms are primarily preserved in the sauce. The preserved mushrooms are separated from the sauce. The sauce without mushrooms is boiled. The mushrooms are secondarily preserved in the boiled sauce. The secondarily preserved mushrooms are separated from the sauce. The sauce without mushrooms is boiled. The mushrooms are finally preserved in the boiled sauce. The kinds of mushrooms are agaricus mushrooms, shiitake mushrooms, champignon mushrooms and agaric mushrooms.
Patent KR-20010088260-A (KR)
Title: Process for preparing pure cupric sulphate from waste cupric chloride
Inventor: KONG DO YEONG
IPC: C01G3/10
Filed: 2000-04-08
Abstract: PURPOSE: A manufacturing method of high purity copper sulfate from waste liquid of copper chloride is provided, which can yield high purity copper sulfate with no free chlorine and free acid by reacting copper chloride containing hydrochloric acid with sulfuric acid to yield copper sulfate followed by extracting the copper sulfate with alcohol or acetone. The process can manufacture copper sulfate pentahydrate of high price and prevent any environmental pollution caused by waste liquid. CONSTITUTION: The method comprises the followings: (i) add concentrated sulfuric acid of more than equivalence ratio to copper chloride in copper chloride waster liquid containing copper chloride; (ii) vacuum concentrate; (iii) impregnate the copper sulfate in alcohol; and (iv) recrystallize in water.
Patent KR-20010096107-A (KR)
Title: Heating and cooling device
Inventor: JIN SIM WON
IPC: F24F1/00
Filed: 2000-04-17
Abstract: PURPOSE: A cooling/heating apparatus is provided, in which blower member utilizing thermoelectric module is employed as a cooler/heater, to thereby simplify structure and installation work to be easily carried out, while minimizing noise and vibration. CONSTITUTION: A cooling/heating apparatus comprises an upper chamber(20) and a lower chamber(30) divided by a separating plate(10) which is made up of heat insulation material, wherein the upper chamber and lower chamber are arranged to suck or discharge outdoor air; a heat exchanger unit arranged in a vertical direction between the upper chamber and the lower chamber; and blower units arranged inside of the upper chamber and the lower chamber, respectively, and which sucks and discharges outdoor air. The heat exchanger unit includes a thermoelectric module(400) connected to a power source, and which absorbs heat at a heat absorption section and emits the absorbed heat through a heat emitting section; a heat absorption heat exchange plate(42) grounded to the heat absorption section of the thermoelectric module and which absorbs heat from the outdoor air sucked into the upper chamber; and a heat emitting heat exchange plate(44) grounded to the heat emitting section of the thermoelectric module, and which emits heat to the outdoor air sucked into the lower chamber.
Patent KR-20010096142-A (KR)
Title: Out door unit in air conditioner
Inventor: JIN SIM WON
IPC: F24F1/12
Filed: 2000-04-17
Abstract: PURPOSE: An air conditioner outdoor unit is provided to achieve a comfort indoor environment by effectively absorbing vibration and noise generated from the compressor. CONSTITUTION: An outdoor unit comprises a compressor(10) for compressing low temperature low pressure gas refrigerant into high temperature high pressure gas refrigerant; an accumulator(12) arranged at the compressor, and which prevents liquid refrigerant from being introduced into the compressor; and a refrigerant inlet pipe(120) an end of which is connected to the inlet port of the accumulator and the other end of which is connected to an inlet service valve(54), wherein the inlet pipe is constituted by a spring section formed at the accumulator by bending a portion of the inlet pipe a plurality of times, and a straight line section extended from an end of the spring section. When the axis passing through the center of the spring section of the inlet pipe is arranged to the horizontal line passing through the center of the compressor, the line interconnecting the center of the compressor and the center of the accumulator has an angle of 5 to 25 degrees in a counter-clockwise direction from the horizontal line passing through the center of the compressor.
Patent KR-20010100667-A (KR)
Inventor: KIM SEOK HOON
Filed: 2000-05-04
Abstract: 본 발명은 지역정보 간편주문 서비스방법에 관한 것으로, 더욱 상세하게는 네트워크를 이용하여 각종 지역정보를 제공하고, 각종 지역정보에 대한 원활한 마케팅 활동을 도모할 수 있는 지역정보 간편주문 서비스방법에 관한 것이다.  이를 위해서 본 발명은, 전국의 상세 지역별 서브 홈페이지를 포함하고, 상기 홈페이지 내에 각 도별, 각 시/군 별 및 각 동/마을/아파트 단지 별 상세 지역정보를 콘텐츠로 제공하는 것을 특징으로 한다.  이때 각 지역별 서브 홈페이지는 상위레벨의 홈페이지에 링크되는 것을 특징으로 한다.  그리고 상기 홈페이지는, 각 지역 내에서 상품판매/홍보/회원가입 등의 제반 영업 활동을 주로 하는 회사에 대한 각종 정보를 상품으로 구성한 쇼핑몰을 포함하여, 소비자들이 상기 쇼핑몰을 통해 지역정보를 편리하고 신속하게 얻을 수 있도록 하는 효과를 갖는다.
Patent KR-20000050074-A (KR)
Inventor: JOO SEO JIN
IPC: G06Q10/02
Filed: 2000-05-15
Abstract: PURPOSE: A reservation method of all field through a computer network is provided to reserve and contract on the network, by retrieving and detecting data from a database with necessary data of objects being reserved. CONSTITUTION: A reservation method of all field through a computer network comprises the steps of: making a database including classifying division an user retrieves, by having reservation-related information from many service suppliers; retrieving the reserving information, which detects a collective list from the database, by using data selected or inputted by the user, after presenting classifying data for determining; receiving application for reserving, by presenting a detected reservation-capable list to the user, and then being inputted user information to selected objects among the list; and contracting for the selected reservation, by being finally agreed by each single or corrective service suppliers supplying the reserving items.
Patent KR-20000053971-A (KR)
Inventor: KIM JONG HYUN
IPC: G09F13/04
Filed: 2000-05-15
Abstract: PURPOSE: A billboard using a lenticular panel is provided to achieve an improved effectiveness of advertisement while arranging the billboard to have a stereo effect by employing a lenticular panel. CONSTITUTION: A billboard comprises a main body(70) having at both surfaces advertising panels, a supporting member(10) for fixing the main body(70) to a wall, and a fluorescent lamp mounted inside the billboard, wherein the billboard further comprises a lenticular panel(40) at a front surface or both surfaces thereof. The main body(70) has at a front or rear portion of an inner surface thereof a guide board(30) for insertion of the lenticular panel(40). A transparent panel is attached to a front or rear surface of the main body(70) so as to protect the lenticular panel(40) from dirt. The billboard mounted with the lenticular panel(40) is movable along with an angle so as to enhance visual effect and stereo effect.
Patent KR-20010107047-A (KR)
Title: 막창순대
Inventor: LEE SU BOK
IPC: A23L13/20
Filed: 2000-05-24
Abstract: 본 발명은 순대외피가 가지고 있는 냄새를 제거함은 물론 그 특유의 맛과 향을 우리고유의 입맛으로 변형시켜 전통적이고 서민적인 맛을 자랑하는 막창순대에 관한 것이다. 
     본 발명의 막창순대는 산후조리 및 빈혈치료와 위궤양에 효과적인 돼지막창과 여러가지의 야채와양념이 배합되어 비타민, 미네랄이 풍부하며 한층 부드러운 순대소의 조화로운 맛을 특징으로 하며. 또한 돼지속의 단 하나뿐인 막창을 수회 세척하여 막창 특유의 냄새를 제거시키고 냉각상태인 순대를 돼지사골뼈에 장시간 우려낸 육수물에 재투입하여 익히므로서, 오히려 깊이 음미할수록 감칠맛을 느낄 수 있는 것이 특징이다.
Patent KR-20010029779-A (KR)
Title: Thermo-sensitive type flow rate sensor
Inventor: URAMACHI HIROYUKI
IPC: G01F1/68
Filed: 2000-06-02
Abstract: PURPOSE: To stably perform connection between the electrode of a detection element and a connection terminal. CONSTITUTION: A holder 1 arranging the detection element 4 in a specific flow path comprises a container 3 placing the detection element 4 at a specific position and has a strainer structure 2 arranging the flow of suction fluid and a connection terminal fixing part 7 wherein a connection terminal 6 taking out the signal of the detection element 4 is embedded. The strainer structure 2 and the terminal fixing part 7 are constituted in one body with an insulation material.
Patent KR-20020000071-A (KR)
Title: Case adhesion method of TCXO
Inventor: KIM DONG HUN
IPC: H03B1/02
Filed: 2000-06-21
Abstract: PURPOSE: A method for adhering a case of a temperature compensated crystal oscillator is provided to align stably circuits by spreading a solder cream on a quartz vibrator and adhering a case thereon. CONSTITUTION: A quartz vibrator(12) is formed on a center portion of a ceramic substrate(11). A temperature compensation circuit(13) for compensating temperature of a temperature compensated crystal oscillator, a frequency control portion(14) for controlling a frequency, an oscillation circuit portion(15), an output circuit portion(16), and a control portion(17) ar formed on both sides of the quartz vibrator(12). A multitude of functional terminal(18a-18d) is formed on a predetermined region of the temperature compensated crystal oscillator. A solder cream is spread on a surface of the quartz vibrator(12). A case for the temperature compensated crystal oscillator is adhered thereon.
Patent KR-20020001055-A (KR)
Title: Determination apparatus for F number of optical system
Inventor: LEE JONG SEO
IPC: G01M11/02
Filed: 2000-06-24
Abstract: PURPOSE: An F-number measuring device of an optical system is provided to measure the F number promptly with precision as well as to use a scale conveniently. CONSTITUTION: An F-number measuring device of an optical system consists of a base(10) having specific length(L) made of soft material, and front and rear plates(20,30) separated with specific length by the base and sequentially arranged in an incident direction of beam from a light system. The front plate is made of a transparent thin plate of glass or plastic while the rear plate is made of a screen for reflecting or transmitting beam. Concentric circles are drawn together with the central mark on the front and rear plates. The central mark of the rear plate is marked at a point with a normal of the front plate passing through the rear plate. Each concentric circle of the front and rear plates is marked in numerical value. The F number is measured immediately simply by setting the measuring device at a proper position without particular setting. Therefore, the measuring time is shortened.
Patent KR-20020004348-A (KR)
Title: The algorithm of the data transmission in high data rate system
Inventor: KIM GI JUN
IPC: H04B7/04
Filed: 2000-07-05
Abstract: PURPOSE: A method for controlling data transmission in an HDR(High Data Rate) system is provided to transmit data to user terminals from a base station using a plurality of downlink transmit antennas. CONSTITUTION: A 4-bit DRC(Data Rate Control) symbol is encoded into a bi-orthogonal code word through an encoding step(701). The encoded code word goes through a code word repetition step(702). After the code word repetition step, each of the bit signals of the code word is mapped through a bit signal mapping step(703). Then the mapped bit signals pass through two Walsh code covering steps(704,705).
Patent KR-20010015199-A (KR)
Inventor: UENO HITOSHI
IPC: G11B33/02
Filed: 2000-07-06
Abstract: PURPOSE: To provide a case capable of making confirmation that spacers arranged between a plurality of members are positioned appropriately. CONSTITUTION: A case 1 constitutes a tray part of a disk-type recording medium drive apparatus, and is provided with an upper housing 22 and a lower housing 23 as the respective members. The upper housing 22 is provided with a ceiling wall 25 and a boss part 27. The boss part 27 protrudes from the ceiling wall 25, and a threaded hole 28 is formed in the boss part. The lower housing 23 is provided with a bottom wall 29. A through-hole 32 facing and coinciding with the boss part 27, and a plurality of exposure holes 33 arranged at equal intervals along the peripheral direction setting the through hole 32 as the center are formed in the bottom wall 29. A spacer 46 is arranged between the bottom wall 29 and the boss part 27. The housings 22 and 23 are fixed by a screw 24, which passes the through hole 33, and is screwed in the threaded hole 28. The edge part of the spacer 46 is exposed through the exposure holes 33.
Patent KR-20020006937-A (KR)
Title: Shot abrader
Inventor: CHOI HAK MAN
IPC: B24C3/04
Filed: 2000-07-14
Abstract: PURPOSE: A shot grinder is provided to eliminate the need for a large installation place by producing a shot in a round shape and to improve usability by preventing a power transmission unit from being deformed or broken due to a heavy load. CONSTITUTION: A shot grinder(100) comprises a cylindrical wheel(110) having many buckets(111); a chain(120) fixed on the outer face of the wheel; a gear(130) engaged with the chain; and a motor(140) generating a driving force to rotate the gear. Upon driving the motor, the driving force of the motor is directly transmitted to the wheel via the chain. A wire rod put into the wheel collides against the inner liner by the force incident to an impeller, and the wire rod is machined as a round shot. Therefore, a large place to install the shot grinder is not needed. When driving the wheel for shot machining, a power transmission unit driving the wheel is prevented from being deformed and broken.
Patent KR-20000072057-A (KR)
Inventor: LEE HUI MAN
IPC: A47B96/06
Filed: 2000-07-12
Abstract: PURPOSE: A light assembly type rack system is provided to easily and safely assemble a rack and to improve an external appearance by fixing with a bolt in a state of coupling the rack with a protruded portion of a rack post. CONSTITUTION: A protrusion and a bolt assembly hole are processed on a rack post(1) by a press. After an assembly hole is processed on a rack, roll forming is performed to the rack. A protrusion and a bolt assembly hole are processed on the roll formed rack(2) with the press. After a protrusion and a bolt assembly are processed on the rack post, the roll forming is performed. Then the rack is inserted in the roll formed rack post and perfectly assembled with a bolt.
Patent KR-20020007726-A (KR)
Title: Sugarless soft chewing candy and preparation process thereof
Inventor: AHN BYEONG SU
IPC: A23G3/00
Filed: 2000-07-18
Abstract: PURPOSE: Provided are sugar free soft chewing candy and its preparation process by crystallization, thereby producing sugar free chewing candy having improved softness and chewiness. CONSTITUTION: The method comprises the steps of: mixing at least sugar alcohol selected from xylitol, maltitol, erythritol, isomalt, sorbitol and mannitol with reduction dextrin, then followed by dissolving, stirring, concentrating and cooling the mixture; putting it into a kneader then adding a gelling agent; dissolving them and adding oil and emulsion thereto; pulverizing sugar alcohol and adding it thereto; kneading the mixture for 10-30 minuets with maintaining 50-90 deg.C; and crystallizing it at 30-70 deg.C with relative humidity of 50-70% for 3-24 hours.
Patent KR-20020014046-A (KR)
Title: electical coagulator protected by cylindrical shield, with suction mechanism
Inventor: KIM JEE HYOUNG
IPC: A61B17/32
Filed: 2000-08-16
Abstract: PURPOSE: An electric coagulation device is provided to allow surgery operation to be performed in a safe manner, while improving view of surgery operation by removing air bubbles generated during surgery operation. CONSTITUTION: An electric coagulation device is characterized in that a safety cap is used so as to prevent unnecessary injury, and the tissue of the part of the body to be operated is introduced into a protection device by using a negative pressure. The protection device is shaped as a tube having a blocked end, and has an aperture formed at a side surface of the protection device. The protection device has a metallic member arranged inside of the protection device, and a gap is formed between the protection device and the metallic member so as to transfer the negative pressure. The air bubble generated during operation is eliminated by the negative pressure, to thereby improve view of surgery operation.
Patent KR-20020015093-A (KR)
Title: Method for automatic engagement of radion frequency channel in DECT portable part
Inventor: PARK HEON JUN
IPC: H04B7/26
Filed: 2000-08-21
Abstract: PURPOSE: A method of automatically occupying wireless speech channels of a DECT(Digital European Codeless Telecommunications) portable part is provided to automatically assign available channels to speech channels, by retrieving the available channels without completing call attempts even when the first call channel occupancy fails due to all occupied speech channels, so as to improve user inconvenience caused by re-dialing. CONSTITUTION: A portable part makes out lists of channels to be set to speech channels(ST21-ST22). The portable part selects a specific channel of a fixing part to decide whether the channel is available(ST23-ST25). If so, the portable part requests the fixing part to set the corresponding channel to a speech channel, and decides whether the fixing part is capable of setting the channel to the speech channel to make a call through the channel, if the speech channel is formed(ST26-ST28). If a speech channel setting fails relating to every item of the channel lists through the repeated performance of the steps(ST23-ST25)(ST26-ST28), the portable part performs an automatic occupancy function for speech channels to retrieve channels capable of being occupied, and requests the fixing part to set a retrieved channel to a speech channel(ST29-ST32).
Patent KR-20020015482-A (KR)
Title: equalizer with Decision Feedback Equalizer structure
Inventor: SHIN DAE GYO
IPC: H04B7/005
Filed: 2000-08-22
Abstract: PURPOSE: An equalizer having a DFE(Decision Feedback Equalizer) structure is provided to achieve channel adaptation by updating one tap coefficient through a new MMA(Multi Modules Algorithm) algorithm and to reduce the size of hardware through interworking with an LMS algorithm. CONSTITUTION: An equalizer using an MMA algorithm consists of an equalizer(110), an adder(140), a determiner(130), and a coefficient generator(120). The equalizer(110), composed of a feedforward filter(110a) and a feedback filter(110b), updates tap coefficients, {W}_{n}¬{b} and {W}_{n}¬{f}, and adapts a channel. The adder(140) creates the output of the equalizer(110). The determiner(130) divides the waveform outputted through the adder(140) into a real axis and an imaginary axis and supplies a judged signal to the feedback filter(110b) of the equalizer(110). The coefficient generator(120) receives a complex signal(yn), the output of the equalizer(110), creates an error function({epsilon}_{n}), supplies it to the feedforward filter(110a) of the equalizer(110).