baber/WOPTO huggingface dataset:
Patent KR-20000005907-A (KR)
Inventor: HOENIG SUMID HAINZ
IPC: H01L27/108
Filed: 1999-06-04
Abstract: PURPOSE: A semiconductor memory cell is provided to reduce a junction capacitance and a dopant concentration in a device. CONSTITUTION: The semiconductor memory cell comprises a storage capacitor(12) and a transfer element(22). The storage capacitor(12) is formed in a trench(14). The trench(14) is formed etching a substrate(11) inward. The transfer element(22) is extended along a many part of an arc around outside trench, and is formed in an electrically-isolated mesa region(18). And, the transfer element has a contact part connecting electrically and mutually with the trench.
Patent KR-20010001434-A (KR)
Inventor: BYUN SANG GEUN
IPC: C22B1/16
Filed: 1999-06-04
Abstract: PURPOSE: A method for preparing sintered ores is accomplished by blowing exhaust gas from sintering process into lower layer part of raw ore, in order to increase amount of cheap limonite as raw material, thereby remarkably improving productivity. CONSTITUTION: A preparation method of sintered ore is performed by a sintering apparatus comprising a buggy (7) to deliver raw material layer to be sintered, at its upper part an ignition furnace (13), a gas discharging part (20) to remove out exhaust gas. The exhaust gas contained in the discharging part is blown into the lower sintering layer at a position not more than 1/2 of a specific height of the raw material line. The method effectively enhances exhausting draft property by minimizing moisture-condensation of the lower part.
Patent KR-20010001976-A (KR)
Inventor: PARK TAE GAP
IPC: B25J1/00
Filed: 1999-06-10
Abstract: PURPOSE: A multi-functional robot hand is provided to save work time, to improve productivity, to readily correspond to the change of actual process and to have an economical competitive priority. CONSTITUTION: Upon palletizing an article, plural air cylinders(32) are acted to contact a vacuum cup(33) to a pad with a work of inserting or removing a pad by vacuum absorption. The pad is absorbed by descending the vacuum cup under first and second finger units. Upon processing upper and lower portions of the article, the article is held by reference and mobile fingers(41,42) slid along a sliding guide bar(44). A turning pad(422) is rotated by 180 degrees by acting a rotary cylinder(421). Then, the held article is rotated by 180 degrees between a disk pad(411) of the reference finger and the turning pad of the mobile finger.
Patent KR-20010003711-A (KR)
Inventor: KIM SAENG HO
IPC: F16K15/16
Filed: 1999-06-24
Abstract: PURPOSE: A valve apparatus is provided to prevent an exhaust valve from operating non-uniformly by minimizing the contact portion between an outlet backer and an exhaust valve. CONSTITUTION: A valve apparatus comprises a cylinder block having a compression chamber, a valve plate having an inlet hole(132b) and an outlet hole(132a), an exhaust valve(133) one end of which is coupled to the valve plate and the other end of which opens/shuts off the outlet hole of the valve plate, and an outlet backer(200) which is bent outwardly from a coupling end toward a free end so as to restrict the driving width of the exhaust valve. The outlet backer has a contact prevention protrusion(222) protruded toward the outlet backer so as to prevent the exhaust valve from contacting the contact surface of the outlet backer. The outlet backer includes a coupling section(210) with two rivet coupling holes(211), and a support section(220) extended from the coupling section and which support the operational portion of the exhaust valve.
Patent KR-20010003975-A (KR)
Inventor: BAE YONG UN
IPC: B41J2/00
Filed: 1999-06-23
Abstract: PURPOSE: A method for printing after converting face image into a character in a sticker photo outputting device is provided to obtain sticker photographs of the character without additional hardware. CONSTITUTION: A method for printing after converting face image into a character in a sticker photo outputting device includes the steps of inputting the size, the background scene of photographs to be output by a user select input device(100); filming a face with a camera for obtaining image data(200), analyzing the characteristics such as size, shape from each element such as eyes, nose, ears, mouth, and face shape of the image data, extracting each corresponding face element in database of character image by face elements, making whole face character by compounding the extracted elements, and combining the background and the character(300); and printing the combined image data in a sticker paper with a color printer(400).
Patent KR-20010004227-A (KR)
Inventor: JUNG MIN JE
IPC: H01L21/32
Filed: 1999-06-28
Abstract: PURPOSE: A method for forming a multi-layer film of a semiconductor device is provided to reduce the electric fault of the semiconductor device by preventing the stringer from remaining in the semiconductor device. CONSTITUTION: The first layer is formed on a semiconductor wafer(30). A plurality of photoresist patterns are formed on the first layer. Then, the first layer pattern is formed by etching the first layer in such a manner that a side of the first layer has a negative slope. At this time, the first photoresist pattern is used as an etching mask. After that, the second layer for covering the first layer is formed on the semiconductor wafer(30). Then, the third layer is formed on the second layer. Then, the second photoresist pattern is formed. After that, the third layer, the second layer and the first layer are etched by using the second photoresist pattern as a mask.
Patent KR-20010010150-A (KR)
Inventor: LEE MYEONG HUN
IPC: E05B21/00
Filed: 1999-07-16
Abstract: PURPOSE: A door opening equipment of a communication cabinet is provided to easily install communication equipments by easily opening and shutting a door backward and forward, thereby improving the convenience and the reliability. CONSTITUTION: A door opening equipment of a communication cabinet(1) includes a glass door(2) rotatable toward the front of the door opening equipment and fixed at a bracket of a door shaft, the door shaft which is a rotation standard of the door, a guide rail(4) installed to move the glass door and having a protrusion for guiding the door and a groove for reducing the frictional resistance between the guide rail and the door shaft, and a plate spring keeping the door shaft when the door is rotating, wherein the guide rail is installed in the upper part and the lower part inside of the side panel(3) of the communication cabinet.
Patent KR-20010017354-A (KR)
Inventor: MAENG CHOONG JO
IPC: B65G49/07
Filed: 1999-08-10
Abstract: PURPOSE: A reel for a semiconductor carrier tape by paper is provided to repeatedly use and recycle the reel, and to easily dispose the reel by forming the reel with paper plywood. CONSTITUTION: A reel for a semiconductor carrier tape by paper includes a pair of circular side plates(10) manufactured by processing paper, each having a predetermined diameter and a hub hole(11) formed at the center of the circular plate on a concentric circle, dual slots(12,13) coupled with the circumference of the hub hole at predetermined inner diameter differences; and a hub(20) coupled between both side plates, a band forming an outer diameter with having both ends coupled separably, having symmetrically formed blades passing through both slots of both side plates.
Patent KR-20000022707-A (KR)
Inventor: ANSCHER JOSEPH
IPC: F16G11/00
Filed: 1999-08-13
Abstract: PURPOSE: A pre-loadable cord fixing apparatus is provided which is able to be simply operated to tighten at least one cords sewn on the fixing apparatus after simply pre-loading the fixing apparatus. CONSTITUTION: The pre-loadable cord fixing apparatus(10) comprises: (i) an outside telescoping member(12) which has more than two side walls forming the interior hollow and holes extended through the two side walls; (ii) an inside telescoping member(11) which is able to slide into the inside hollow of the outside telescoping member and holes extended through the hollow; (iii) a deflecting means(28) which deflects the outside telescoping member(12) and inside telescoping member(11) to make the holes(18,19) cross each other to tighten cords passed through the holes; (iv) at least one leg(18) which is attached to the inside telescoping member(11) and extended toward the inside hollow of the outside telescoping member(12) and has an L-shape free end(19); and (v) at least one leg supporting means(20), wherein the inside telescoping member(11) is fixed on a first fixing position and a second fixing position by the leg supporting means(20) and the holes(18,19) are lined up at the first fixing position to supply the cord through the holes of the inside and outside telescoping members and the holes are crossed each other at the second fixing position to tighten the cords.
Patent KR-20010018854-A (KR)
Inventor: CHO GWI UNG
IPC: C07D401/04
Filed: 1999-08-23
Abstract: PURPOSE: Provided is a method for manufacturing a 5-(4-substituted-£1,2,5|thiadiazol-3-il)-3-methyl-1,2,3,4-tetrahydropyrimidine derivative which is effective on improving memory and treating Alzheimer's disease. CONSTITUTION: A 5-(4-substituted-£1,2,5|thiadiazol-3-il)-3-methyl-1,2,3,4-tetrahydropyrimidine derivative represented by the formula (1) is manufactured by the following steps of: i) reacting 5-pyrimidine carboxylaldehyde of the formula (2) with KCN/HOAc to synthesize hydroxy-pyrimidine-5-il-acetonitrile of the formula (3); ii) reacting hydroxy-pyrimidine-5-il-acetonitrile of the formula (3) with ammonium chloride and ammonium hydroxide to obtain amino-pyrimidine-5-il-acetonitrile of the formula (4) and reacting again amino-pyrimidine-5-il-acetonitrile with S2CL2 to obtain 5-(4-chloro-£1,2,5|thiadiazol-3-il)pyrimidine of the formula (5); iii) reacting 5-(4-chloro-£1,2,5|thiadiazol-3-il)pyrimidine with NaSH and alkylhalide to obtain a compound of the formula (6a); iv) reacting the compound of the formula (6a) with CH3L or methylfluoromethansulfonate at room temperature to obtain 5-(4-substituted sulfanil-£1,2,5|thiadiazol-3-il)-3-methylpyrimidium iodide of the formula (7a); and v) reducing 5-(4-substituted sulfanil-£1,2,5|thiadiazol-3-il)-3-methylpyrimidium iodide with NaBH4 to obtain a 5-(4-substituted-£1,2,5|thiadiazol-3-il)-3-methyl-1,2,3,4-tetrahydropyrimidine derivative. In the formula (1), X is oxygen atom or sulfur atom; R is hydrogen atom, low alkyl group having 1-5 carbon, propargyl group, benzil group, 4-methylbenzil group, or 4-chlorobenzil group.
Patent KR-20000006641-A (KR)
Inventor: CHO JOONG YEON
Filed: 1999-08-24
Abstract: PURPOSE: A database connecting method for inserting internet ad frame is provided to simply form the home page because more various information can be presented. CONSTITUTION: The present invention discloses a database connecting method for inserting internet ad frame having a connecting step(S1) for internet ad, a home page link step(S2), a membership join step(S3), a game link step(S4), a game select and login step(S5), and a end step(S7). The present invention comprises further; a step(S101) being linked to a question frame having ad by said login step(S5); a step(S102) writing an answer in said frame; a step(S103) deciding the answer written in said step(S102); a step displaying said answer as a wrong answer if the answer is wrong by said deciding step(S103) and returning to said question frame, then repeating said steps(S102,S103); a step(S105) displaying the answer as good answer if the answer isn't wrong, and linked to a game; a step(S106) performing the linked game; a step(S107) displaying the point and time after the game is over; a step(S108) proceeding to said questing frame link step(S101) if the performed number of said steps is less than a set number, and proceeding the next step if the performed number of said steps is a set number; and a step(S109) linked to the frame displaying the result of the game and reserved money.
Patent KR-20010019172-A (KR)
Title: Wafer cassette for sintering silica
Inventor: JUNG SEON TAE
IPC: H01L21/68
Filed: 1999-08-25
Abstract: PURPOSE: A wafer cassette for sintering silica is provided to improve productivity and to minimize impurities inside the wafer cassette, by stacking a plurality of silica substrates. CONSTITUTION: Columns(104) are vertically installed at regular intervals between an upper plate(101) of a disc type and a lower plate(102) of a disc type. The columns have at least one stacking unit lengthwise to stack at least one silica substrate. A circular supporting plate is installed on the lower plate. A handle for carrying is installed in a predetermined position of the upper plate.
Patent KR-20010025856-A (KR)
Inventor: JUN BYEONG MUN
IPC: H05K7/18
Filed: 1999-09-01
Abstract: PURPOSE: A frame structure of an electronic appliance is provided to simplify the fixing work of both ends of a front surface plate and an end portion of a side surface plate by using catching pieces and engaging recesses. CONSTITUTION: The frame structure of an electronic appliance comprises a bottom plate(12), a front surface plate(13), and two side surface plate(14). The front surface plate(13) is vertically formed with respect to the bottom plate(12). A circuit board is mounted to the front surface plate(13). The side surface plates(14) are vertically formed with respect to the bottom plate(12). Catching pieces(21) are formed on the upper surface of both end portions of the front surface plate(13). Catching pieces(24) which have engaging recesses(22) engaged with the catching pieces(21) are formed at the upper portion of the end portion of one side of the side surface plate(14).
Patent KR-20000022925-A (KR)
Inventor: TORII KAZYOSHI
IPC: H01L27/10
Filed: 1999-09-06
Abstract: PURPOSE: A semiconductor device is provided to prevent a reaction with a high ferroelectric substance and an insulation membrane between layers as well as to prevent a membrane separation by mounting a reaction prevention membrane and a diffusion prevention membrane. CONSTITUTION: A capacitor is embedded in a diffusion prevention layer(51) on which a lower electrode, a high ferroelectric substance membrane(71), and an upper electrode(72) are formed. The high ferroelectric substance membrane(71) and the upper electrode(72) are in a pattern corresponding to each memory cell and exist over plural memory cells. The diffusion prevention layer(51) is embedded in a reaction prevention layer(43) and not oxidized when heat-processing for crystalization of the high ferroelectric substance(71).
Patent KR-20010026509-A (KR)
Inventor: LEE WON YEONG
IPC: H04M1/30
Filed: 1999-09-07
Abstract: PURPOSE: A device for storing an abbreviated number of a communication terminal is provided to automatically input a corresponding caller ID(Identification) from a top end of the abbreviated number according to a received frequency of the caller ID. CONSTITUTION: A caller ID(Identification) extractor(11) extracts a caller ID from data inputted through a public communication network. A caller ID frequency calculator(12) calculates a frequency of the caller ID. A caller ID database(13) stores the caller ID outputted from the caller ID frequency calculator(12) and the frequency of the caller ID. An abbreviated number location calculator(14) reads the caller ID and the frequency from the caller ID database(13), and calculates a location of an abbreviated number according to the frequency of the caller ID. An abbreviation number database(15) stores the abbreviation number and the location of the abbreviation number outputted from the abbreviation number location calculator(14).
Patent KR-20010026812-A (KR)
Title: Fan
Inventor: MUN SUNG MYUNG
IPC: A45B27/00
Filed: 1999-09-09
Abstract: PURPOSE: A fan is provided which gives out fragrance to the surroundings while being fanned. CONSTITUTION: The fan comprises: (i) a handle(10); (ii) the ribs of a fan(11) which is formed on the upper parts of the handle as one body; (iii) a reinforcing connecting stand(12) which is formed on the end edge of a circumference of the ribs of a fan(11) as one body; (iv) a fixing fragment(30) which is formed on the center lower part of the reinforcing connecting stand(12) as one body and has an upper part open receiving space; (v) a fragrance absorbed sponge(40) which is built-in the receiving space of the fixing fragment(30); and (vi) a projection(60) which projects to correspond to the upper end of fan wrapping paper at both sides upper part of the fixing fragment(30) and forms a fragrance-emitting opening.
Patent KR-20010027991-A (KR)
Inventor: JUNG SEUNG IL
IPC: G08C25/00
Filed: 1999-09-17
Abstract: PURPOSE: An apparatus for inspecting errors of hardware in an integrated system is provided to allow an operator to easily understand all the circumstances of the system by rapidly diagnosing and managing the errors. CONSTITUTION: An apparatus for inspecting errors of hardware comprises an inner clock detecting part(100), an outer clock detecting part(200), a circuit action state detecting part(300), a memory, a display part(600). The inner clock detecting part detects whether an inner clock exists or not to save the results into a certain region of the memory. The outer clock detecting part detects the state of clock received from another board to save the results into the other region of the memory. The circuit action state detecting part inspects an action state signal output from a centeral processing unit in the board to save the results into the other region of the memory. The display part reads data in each region of the memory to display each state according to the inner clock, the outer clock, and the circuit action sate.
Patent KR-20010028019-A (KR)
Inventor: KIM DONG IL
IPC: H01L21/68
Filed: 1999-09-17
Abstract: PURPOSE: A wafer boat is provided to form a layer of a uniform thickness while improving a quality of a wafer, by making gas flow smoothly in process such as chemical vapor deposition and diffusion. CONSTITUTION: A plurality of pillars(20) are vertically installed. An upper plate(21) and a lower plate(22) are respectively coupled to an upper part and a lower part of the pillar. A wafer is loaded into a plurality of supporting plate(23) which is coupled to an inside of the pillar and having a flat shape.
Patent KR-20000028741-A (KR)
Inventor: SATO YASUNORI
IPC: H01L35/32
Filed: 1999-09-30
Abstract: PURPOSE: A method for manufacturing a thermoelectric semiconductor material/device is to improve a thermoelectric performance of the thermoelectric semiconductor device. CONSTITUTION: A method for manufacturing a thermoelectric semiconductor material/device comprises a step of pressing a semiconductor material containing crystal grains of a bedded structure compound. In the method, the pressing process is performed from at least 3 directions perpendicular to each other, and is simultaneously performed with respect to the entire side of an outer circumference of the semiconductor material. The semiconductor material is formed by a quenching and solidifying way. The crystal grains are freely arrayed by the pressing process.
Patent KR-20010036943-A (KR)
Inventor: LEE CHEOL UNG
IPC: D06F33/02
Filed: 1999-10-12
Abstract: PURPOSE: A braking control method dissolves problem of securing space and radiating heat generated in a resistor by coping with excess current flowing back from a motor to DC link end by the back electromotive force generated in the motor on braking a washing machine by the repeated charging/discharging between the DC link end and the motor. CONSTITUTION: A braking control method comprises a step to detect the amount of the laundry and store the data before executing dewatering stroke after the completion of the drainage stroke(401), a step to execute dewatering stroke(402), a step to determine whether the dewatering is completed(403) and a step to execute braking mode selected based on the laundry amount data stored if the dewatering is completed(404).
Patent KR-20000000389-A (KR)
Inventor: KIM HONG SU
IPC: G08C19/02
Filed: 1999-10-18
Abstract: PURPOSE: A remote meter reader is provided to send measuring data from many measuring devices arranged within a predetermined regional scope to a remote meter reading server through a base station. CONSTITUTION: The remote meter reader comprises a first controller connected to each of the measuring devices, a first wireless device connected to the first controller, and a modem having a second wireless device sending and receiving data to/from the first wireless device, a second controller connected to the second wireless device, and a memory. After many meter readers are connected to one wireless modem and data from the many meter readers is stored in a memory of the wireless modem, the data is sent and received to/from the remote meter reading server. Thereby, it is possible to reduce installation cost of a remote meter reading system and efficiently use mobile communication network.
Patent KR-20010039160-A (KR)
Inventor: YOO PYEONG HWAN
IPC: F16H59/38
Filed: 1999-10-29
Abstract: PURPOSE: An automatic transmission power off up shift control method makes gearshift completed always on a gearshift completed point so as to prevent shock of gearshift. CONSTITUTION: A step(301) judges a power off up shift condition in up shift driving. A step(302) judges the above judged power off up shift condition to satisfy all power off up shift conditions. A step(304) installs the highest duty value not to be shifted of gear by force and measures to output a hydraulic responding time when the highest duty value is changed to 100 percent. A step(305) measures a gearshift completed point. A step(306) judges whether the measured gearshift completed point is synchronized with an actual gearshift completed point. A step(307) completes gearshift installing the highest duty value to 100 %.
Patent KR-20010045628-A (KR)
Inventor: CHOI IN SEON
IPC: F27B21/08
Filed: 1999-11-05
Abstract: PURPOSE: A movable guiding seal apparatus of a sintering cooler is provided to increase a recovery amount of waste heat thereby to increase a production amount of steam by swiftly and completely cooling sintered ore and preventing leakage of hot air. CONSTITUTION: In a seal apparatus for efficiently preventing formation of gap between both side walls of a transfer car and frames of a duct when the transfer car of a sintering cooler is skewed, the movable guiding seal apparatus of the sintering cooler comprises first seal plate (600) mounted on the frame, wherein the first seal plate has a roughly H shaped profile, and a groove is formed at the lower center part of the first seal plate (600) in a length direction; and second seal plate (400) having magnetism inserted and installed in the groove, wherein the second seal plate (400) is capable of moving to a certain angle of degrees toward the inner or outer side of the groove.
Patent KR-20000006944-A (KR)
Title: Antenna that is not projected and attachable to case for plane-typed cellular phone
Inventor: LEE KYOO KAP
IPC: H04B1/38
Filed: 1999-11-13
Abstract: PURPOSE: An antenna is provided to easily carry because an antenna is not projected outward, to conveniently take it out without obstructing in a pocket. CONSTITUTION: An antenna has the steps of: making an antenna used for a cellular phone in a plane-type not POLE type and attaching as a shape of covering the upper part of the cellular phone or attaching the upper part by surrounding in a band shape; establishing an assistant antenna established in a not-projected form at usual and enables to pull the antenna out to increase the receiving sensitivity while calling.