baber/WOPTO huggingface dataset:
Patent KR-20020030454-A (KR)
Title: Encouraging method of learning motivation using growing character on internet
Inventor: HA YONG CHUL
Filed: 2000-10-17
Abstract: PURPOSE: A method for inducing a learning motive using a character on the Internet is provided to maximize the learning effect by making a user take the return of education expense through the growth of character provided from the corresponding site after buying an education text. CONSTITUTION: A web server judges that the user buys a learning text necessary for the learning desired by the user(S2000) if the user connects to the homepage through a personal communication device. After a registration, the server tests the initial learning ability of user and the memory stores the initial learning ability of user(S4000), classifies the user according to a preset level(S5000), progressing the learning of user's level and giving a character according to the learning level to the user(S6000). The server accumulates the point matching to the grade obtained by the learning time and test result(S8000), judges that a character number obtained by the user and the growth level belongs to a preset upper group, and gives the cyber money confronting to the character number and growth level in caser of belong to the upper level(S12000).
Patent KR-20020031438-A (KR)
Title: Semiconductor memory device with cluster type decoding structure
Inventor: JUNG MIN CHEOL
IPC: G11C29/00
Filed: 2000-10-20
Abstract: PURPOSE: A semiconductor memory device having a cluster column decoding structure is provided to improve efficiency of column repair by reducing the number of column decoder. CONSTITUTION: A memory cell array of a semiconductor memory device is formed with 8 normal memory blocks(BLKN0-BLKN7) and a redundant block(RBLKN). Each normal memory block(BLKN0-BLKN7) has 8 normal sub-blocks(NBLKN-ij, j=1 to 8). The redundant block(RBLKN) has 4 redundant sub-blocks(RBLKN-1 to RBLKN-4). The normal memory blocks(BLKN0-BLKN7) and the redundant block(RBLKN) include a plurality of memory cell which is arrayed on a matrix structure formed with lows and columns. Data input/output line couples of M number are used for transmitting data of the selected normal sub block or the substituted redundant sub block. In addition, the data input/output line couples of M number are used for inputting or outputting M data from or to M column couples of the redundant sub blocks(RBLKN-1 to RBLKN-4).
Patent KR-20020031239-A (KR)
Title: A heating control device and method of air conditioner
Inventor: JUNG BYEONG UNG
IPC: F24F11/00
Filed: 2000-10-23
Abstract: PURPOSE: A device and method for controlling heating operation of air conditioner are provided to prevent deterioration of heating operation factor when indoor temperature is low. CONSTITUTION: A device comprises an indoor temperature detective part(10); a piping temperature detective part(20); and a micro computer(30). The indoor temperature detective part detects indoor temperature of a place where an air conditioner is installed and generates indoor temperature detection signal to output. The piping temperature detective part detects temperature of a piping of an indoor unit and generates piping temperature detection signal to output. The micro computer compares piping temperature, detected by the piping temperature detective part, with temperatures for starting and stopping driving of a blower fan(40) preset according to the indoor temperature to generate driving/stopping signal of the blower fan to output according to the comparison.
Patent KR-20010092648-A (KR)
Inventor: KIMURA MICHITAKA
IPC: H01L23/31
Filed: 2000-11-02
Abstract: PURPOSE: A semiconductor device is provided to improve the size of a resin layer by which an insulation circuit substrate is bonded to the semiconductor device, and to control stress generated in a solder junction part between an outer electrode a module substrate and between the insulation circuit substrate and the outer electrode. CONSTITUTION: A circuit substrate(1) has a main surface and a rear surface. A substrate electrode(4) is disposed on at least the rear surface to form a predetermined opening(2) in the circuit substrate. The semiconductor device(10) has a main surface and a rear surface. A device electrode(11) is positioned on the main surface of the semiconductor device. The main surface of the semiconductor device is bonded to the main surface of the circuit substrate by using an adhesion layer(5a) having an area broader than that of the main surface of the semiconductor device. The device electrode of the semiconductor device is bonded to the substrate electrode on the rear surface of the circuit substrate through the opening of the circuit substrate.
Patent KR-20020034650-A (KR)
Title: An addition of Disel Fuel.
Inventor: KIM JANG MAN
IPC: C10L10/06
Filed: 2000-11-02
Abstract: PURPOSE: An oxygen laden additive for diesel fuel is provided to reduce particulate contaminant emissions from mobile internal combustion engines. CONSTITUTION: In this diesel fuel additive at least one sodium peroxide compounds selected from the group consisting of NaO, NaO2, and Na2O2 are used to remove fixed carbon contained in particulate contaminant emissions. Preferably, sodium peroxide compound is Na2O2. The mixing ratio of a sodium peroxide compound to diesel fuel is 1/3000.
Patent KR-20020035258-A (KR)
Title: A method for controlling transmission ratio of continuously variable transmission
Inventor: CHO YUN HO
IPC: F16H61/662
Filed: 2000-11-06
Abstract: PURPOSE: A method for controlling a transmission ratio of a continuously variable transmission is provided to determine a proper transmission ratio in the range of transmission ratios corresponding to a plurality of engine operation modes by a control element, without the selection of a transmission control condition by a driver. CONSTITUTION: A method for controlling a transmission ratio of a continuously variable transmission includes the steps of operating a target transmission ratio in the range from a minimum value to a maximum value of a plurality of transmission ratios corresponding to a plurality of preset engine operation modes, controlling the transmission according to the target transmission ratio, operating a target transmission ratio in the range of economy mode and maximum output mode, computing an index of driving tendency on the basis of a change ratio of throttle opening degree, a frequency of the throttle opening degree change, and a vehicle acceleration(S310,S320), computing a target transmission ratio according to the index(S330), and determining whether the computed target transmission ratio corresponds to a study condition(S340). Before computing the target transmission ratio, a constant running state is judged in advance for operating the target transmission ratio according to the preset engine mode, particularly the economy mode if yes.
Patent KR-20020035928-A (KR)
Title: Air venting structure for tire mold
Inventor: HAN MIN HYEON
IPC: B29C33/10
Filed: 2000-11-07
Abstract: PURPOSE: A structure for discharging air in a mold for a tire is provided to prevent the tire from being protruded when forming the tire by uniformly arranging molds to each other. CONSTITUTION: A fine gap(2) is formed in a mold(1). The fine gap(2) is formed at a part of the mold(1) without completely dividing the mold(1). The fine gap(2) can be formed in a curved shape. However, the shape of the fine gap(2) is not limited to the curved shape. The fine gap(2) is formed over the whole area of the mold(1). The tire is not protruded from the mold(1) when forming the tire in the mold, so it is not required to perform a trimming process for removing protruded tire. Thus, the manufacturing cost is saved and the manufacturing process is reduced.
Patent KR-20020036623-A (KR)
Inventor: MOON KYUNG TAE
IPC: B42F15/06
Filed: 2000-11-10
Abstract: PURPOSE: A paper clip is provided to facilitate the fixation and separation of paper secured by a clip and use of the clip. CONSTITUTION: The paper clip comprises an adhesion part at its backside; a ring rod for securing a paper(21) in body(11) of the clip formed from metal or synthetic resin; and a cover of body for inserting a paper into a paper inlet or withdrawing the paper. The paper clip also comprises an elastic plate(18) between the ring rod and inner side of the front of the body(11). The elastic plate(18) facilitates withdrawal of the inserted paper.
Patent KR-20020037934-A (KR)
Title: measure for Jack support
Inventor: JUNG BYEONG UK
IPC: G01L1/04
Filed: 2000-11-16
Abstract: PURPOSE: A measurement device for support of building is provided to prevent safety accident of the building due to change of load by detecting ascent or descent of beams or slab supported by the support to accurately measure and detect load given to the structure. CONSTITUTION: A hole is formed on an elastic plate inserted to an upper support of a supportive pole. A cap with a spring is inserted to the hole. An upper end of an indicating rod is inserted and fixed to the middle of the cap. The indicating rod protrudes to outside through a hole on the upper support. A measurement device, checking degree of deformation of the indicating rod, is attached to a lower end of the indicating rod. A working rod(32), connected with a connecting rod(33), is inserted into a transparent fluid tube(31). The other end of the connecting rod is connected with a lower end of the working rod by a connector. The fluid tube is charged with colored fluid. A lower cap(36) is installed to a lower end of the fluid tube. An upper cap, with a hole(37') through which the connecting rod is inserted, is inserted to an upper end of the fluid tube. Magnets or belts(42) are placed on an upper part and a lower part of the fluid tube to attach the fluid tube to a pole. A scale(31') is formed on a surface of the fluid tube to read level.
Patent KR-20010070225-A (KR)
Title: Brake-lining abrasion detector
Inventor: KANEKO JUNYA
IPC: F16D66/02
Filed: 2000-11-18
Abstract: PURPOSE: To provide a lining wear detection device having a simple configuration and high precision at low cost. CONSTITUTION: A wear detection head 10 whose front end part has a blocked and bottomed space and whose tip part is worn due to the contact with a brake drum 25 when a lining 23 is used by exceeding a wear limit 23L and a brake is operated to release the bottomed space is attached to a brake shoe 20. Pneumatic pressure is supplied into the bottomed space of the wear detection head 10 from a pneumatic supply circuit 30 having an orifice 32, and a pressure switch 41 detecting the reduction of pneumatic pressure to be supplied into the bottomed space is arranged in a branch line 35 in the circuit. When the tip part of the wear detection head 10 is worn and a line pressure is reduced, an alarm operation device 50 detects it by the pressure switch 41 to light an alarm lamp 52 for alarm operation.
Patent KR-20020040110-A (KR)
Inventor: PARK GEUN YEONG
IPC: G11C29/00
Filed: 2000-11-23
Abstract: PURPOSE: A column repair circuit is provided to remove a current path formed from a power-supply voltage to a word line at a standby state by automatically cutting off a pull-up circuit of a corresponding column after a column repairing is made. CONSTITUTION: Address buffer(100) outputs address signals(Y0-Y3) to a predecoder(120) when a chip selector bar signal(csb) is at a normal state, controls an address output for the predecoder when a repairing is made at a standby state, and outputs the address signals to the predecoder(120) when the repairing is not made at the standby state. Many repair fuse circuits(130,132,...) output a fuse coded signal when a repairing is made at a standby state, and controls an output signal when the repairing is not made at a standby state. A repair selector(134) receives a comparison signal between fuse coded signal of the repair fuse circuits(130,132,...) and output signals(a0-a3) of the address buffer(100), and produces a signal of detecting whether all addresses are identical with address coded by a repair fuse. A column decoder(140) decodes an output signal of the predecoder(120) and an output signal(redyb) of the repair selector(134). A pull-up circuit(160) precharges the bit line with a power-supply voltage(Vcc) at a standby operation by output signals(y0-y16) of the column decoder(140). A column path gate(170) connects a bit line(BL) and a bit line bar(/BL) to a data bus line(DB) and a data bus line bar(DB) by output signals(y0-y16) of the column decoder. A memory cell(150) is positioned at an intersection between the word line(WL) and the bit line(BL).
Patent KR-20020040196-A (KR)
Title: Pre-processing system of food wastes having apparatus for smashing them, separating alien substance therefrom, and deodorizing stench thereof
Inventor: LEE EUN GWAN
IPC: B09B3/00
Filed: 2000-11-24
Abstract: PURPOSE: Provided is a sealed type pre-treatment system for food garbage with apparatuses for crushing, removing of impurities and deodorizing which can crush the food garbage in vinyl bags and remove odor, and does not need separate selection and removal process for various solid and hard substances. CONSTITUTION: The pre-treatment system for food garbage includes at least one crushing apparatus(100) which is provided with a fixing blade(140) fixed on a frame and having a plurality of teeth-shaped blades and rotating blades(160) disposed with a prescribed distance from the fixing blades and breaks up food garbage to a prescribed size or less using the rotating blades, and at least one impurities removing apparatus which selects and separates impurities which are not organic substances. The rotating blades are fixed on an axis driven by a motor(166) and provided with at least one rotating knife having a prescribed radius. The rotating knife is provided with at least one rotating blade at its edge. The distance between the rotating blade and the fixing blade can be adjusted.
Patent KR-20020041700-A (KR)
Title: Multi-band(C-BAND,KU(X)-BAND,KA(K)-BAND) Microstrip patch array antenna
Inventor: KIM DONG HUI
IPC: H01Q13/08
Filed: 2000-11-28
Abstract: PURPOSE: An integrated microstrip patch array antenna for multi-band is provided to maximize the gain of signal by using a multi-layered printed circuit board having a low dielectric constant. CONSTITUTION: A first receiving unit for Ka-band signal(18GHz-40GHz) is arranged on a first layer of a printed board, a second receiving unit for Ku-band signal(8GHz-18GHz) is arranged on a second layer of the printed board, a third receiving unit for C-band signal(4GHz-8GHz) is arranged on a third layer of the printed board. Each receiving unit does not affect to each other, so that signals of multi-band are received through the respective three receiving units. The efficiency of antenna becomes 1.5 and the gain thereof is 30 dB(decibel).
Patent KR-20020041726-A (KR)
Inventor: KIM HYUNG EUN
IPC: A61H39/04
Filed: 2000-11-28
Abstract: PURPOSE: Provided is a process for producing a healthful stick to stimulate acupuncture points of the abdomen, therefore, the healthful stick can prevent and cure disorders of the body. CONSTITUTION: The healthful stick has a cylindrical shape having a convex(9) center and is formed by one cylinder or several cylinders. And the healthful stick contains circular projections(8) attached to the surface of the cylinder, wherein the projections(8) are arranged at a regular interval, a central shaft for the smooth rotation, and handles(1) fixed to the both ends of the shaft.
Patent KR-20010061995-A (KR)
Title: Condenser with integral receiver dryer
Inventor: MELNYK WILLIAM
IPC: B60H1/32
Filed: 2000-11-30
Abstract: PURPOSE: An air conditioning systems for motor vehicles is provided which includes an integral receiver dryer for an air conditioning system in a motor vehicle. CONSTITUTION: A condenser(10) includes a plurality of generally U-shaped fluid carrying tubes(12) having free ends and a manifold(14) mattingly engaging the free ends of the tubes and having an interior chamber(30). The manifold(14) includes a receiver dryer(36) disposed in the interior chamber(30) and having a first fluid conduit wall(38) and a second conduit wall(40) extending axially to form a generally parallel first fluid passageway(41) and second fluid passageway(42) in fluid communication with the tubes and a dryer capsule(48) being disposed in the interior chamber(30) to dry fluid in the manifold(14).
Patent KR-20020045121-A (KR)
Title: Vibration reduction device of oil pan
Inventor: KIM JONG WON
IPC: F01M11/00
Filed: 2000-12-08
Abstract: PURPOSE: Structure for damping the vibration of an oil pan is provided to improve work efficiency on an assembling line by compacting structure, to reduce the vibration noise by effectively damping the vibration transmitted to an oil pan, and to restrain the leakage of oil by improving the combining force of the oil pan. CONSTITUTION: An oil pan(2) is combined to the lower end of a cylinder block(1). An oil strainer(4) is extended from an oil pump(3), and placed in the oil storing position of the oil pan. The body of the oil strainer is fixed by using a bracket(5) fixed on the cylinder block. A vibroisolating rubber(7) is formed between a main bracket cap(6) and the bottom face of the oil pan. The vibroisolating rubber completely surrounds the body of the oil strainer. The vibration transmitted to the oil strainer is removed by the oil strainer. The remaining vibration is dispersed to the cylinder block via the vibroisolating rubber and the main bracket cap.
Patent KR-20020045317-A (KR)
Title: Desulfurization method for high nikel containing molten steel
Inventor: BYUN SEON MIN
IPC: C21C7/00
Filed: 2000-12-08
Abstract: PURPOSE: A desulfurization method for high nickel containing molten steel is provided to remove sulfur in molten steel to a target concentration in a short period of time without desulfurization in ladle furnace or preliminary desulfurization treatment of molten pig iron. CONSTITUTION: The method includes the steps of decarburization and dephosphorization of high nickel containing molten steel and then maintaining the temperature of the molten steel higher than 1550°C and S content in the molten steel less than 0.008%; injection of a heat elevation agent to the molten steel in VOD until temperature of the molten steel approach up to 1700°C and then bottom bubbling of Ar gas in vacuum atmosphere of less than 70 mbar while injecting oxygen for 20-30 minutes; conducting Al-deoxidation in vacuum atmosphere until dissolved oxygen concentration in the molten steel approach 20 ppm and then secondary bottom bubbling of Ar gas while pouring quicklime for basicity and slag adjustment; and desulfurization for 20-40 minutes.
Patent KR-20020049663-A (KR)
Title: A structure of dual folder mobile phone
Inventor: KANG YEONG IN
IPC: H04B1/38
Filed: 2000-12-20
Abstract: PURPOSE: A structure of a dual folder type cellular phone is provided to easily input characters and display many character message information by composing the first folder and the second folder and separately composing a character button unit and a message display unit. CONSTITUTION: A microphone unit(30) receives a voice signal of a user and supplies the received voice signal of the user to a cellular phone RF(Radio Frequency) unit. A numerical button unit(25) has numerical buttons for dialing a called object and special function buttons. The microphone unit(30) and the numerical button unit(25) are formed by one body in a base(15). A speaker unit is composed in the first folder(70) by one body for outputting a voice transmitted by an object. A small display unit is composed in a front surface of the first folder(70) by one body. A character button unit(75) in which a plurality of character buttons are arranged like a keyboard is formed in a rear surface of the first folder(70). A large display unit(85) is formed in the second folder(80) by one body for displaying a character message.
Patent KR-20010035101-A (KR)
Title: Integrated copyright management system of internet-based services that will work across all cable and mobile using STAR'S VOICE.
Inventor: SHIN HAN JIN
Filed: 2000-12-22
Abstract: PURPOSE: A system for a concentrative management of a CONSTITUTION: A
Patent KR-20010086280-A (KR)
Inventor: KWOK KUI-CHIU
IPC: B05B12/06
Filed: 2000-12-23
Abstract: PURPOSE: Liquid atomization method and system is provided, which atomizes a liquid with improved atomization efficiency. CONSTITUTION: Liquid atomization systems and methods includes nozzle apparatus having one or more liquid orifice(12) and one or more fluid orifices(14) associated with each liquid orifice for forming atomized liquid flows(20). In one application, one or more atomized liquid flows are formed adjacent a moving article and vacillated predominantly non-parallel to the direction of the moving article, before depositing the vacillating atomized fluid flow(s) onto the moving article.
Patent KR-20020054380-A (KR)
Title: Cylinder liner
Inventor: OH MIN GYU
IPC: F02F1/00
Filed: 2000-12-28
Abstract: PURPOSE: Sealing structure of a cylinder block and a cylinder head is provided to prevent the leakage of a gas of a combustion chamber by forming complicated section structure and to improve the durability of a piston system by connecting a cylinder block with a cylinder head with the unevenness structure. CONSTITUTION: A cylinder liner(3) is fitted in a bore(2) of a cylinder block(1). An upper portion(3a) of the cylinder liner is protruded 2-4mm higher than an upper surface(4) of the cylinder block. A ring groove for fitting the cylinder liner is formed on a cylinder head(5). An O-ring is inserted to the groove. Upon fitting the protruded upper portion of the cylinder liner to the groove, the O-ring is pressurized. Thus, the cylinder block is tightly connected with the cylinder head.
Patent KR-20020054626-A (KR)
Inventor: HONG HUI IL
IPC: H01L27/108
Filed: 2000-12-28
Abstract: PURPOSE: A fabrication method of capacitors is provided to simplify a manufacturing process and to improve a yield and a reliability by increasing a surface of a lower electrode. CONSTITUTION: After sequentially forming a first interlayer dielectric(33), a nitride(35) as an etch stopper and a first photoresist pattern on a semiconductor substrate(31), a first contact hole is formed by selectively etching the nitride(35) and first interlayer dielectric(33) using the first photoresist pattern as a mask. Then, a first polycrystalline silicon plug(37) is completely filled into the first contact hole. After forming a porous oxide(39) as a second interlayer dielectric and a second photoresist pattern, a lower electrode contact hole having a semispheric concave is formed by selectively etching the porous oxide(39) using the second photoresist pattern as a mask, thereby increasing the surface of the lower electrode.
Patent KR-20010025448-A (KR)
Title: E-mail service system for web board use and the method thereof
Inventor: HWANG YOUNG HUN
IPC: G06F17/00
Filed: 2000-12-28
Abstract: PURPOSE: A system and a method of an e-mail service for an electronic bulletin board are provided to enable a sender to send an e-mail to a specific recipient using the name of the recipient and make the e-mail displayed on an electronic bulletin board so that the recipient reads the e-mail. CONSTITUTION: A sender(600) inputs a name of a specific recipient(400) corresponding to an e-mail address of the recipient(400) and sends an e-mail to the recipient(400). An exclusive mail processing part(100) receives the name as an e-mail address from the recipient(400) and converts the name into a format for an e-mail transmission. A general mail processing part(200) analysis an e-mail address of a recipient(400) received and converts an ID part of the e-mail address into the name of the recipient(400). A mail server(300) classifies e-mail addresses corresponding to names of specific recipients(400) respectively, stores the classified e-mail addresses in a mail data base and controls to display e-mail information of a specific recipient(400) on an electronic bulletin board.