baber/WOPTO huggingface dataset:
Patent KR-20040033401-A (KR)
Inventor: JEON GUN YONG
Filed: 2002-10-14
Abstract: PURPOSE: A magic lotto is provided to maximize AD(ADvertisement) and PR(Public Relations) effect of a company by making a customer confirm the hidden premium contents when the magic lotto is exposed to an additional light source. CONSTITUTION: The first pattern layer(20) is formed to one side of a transparent or semi-transparent sheet(10) by using a blue ink. The characterized premium contents are printed to a part of the first pattern layer. To hide the premium contents printed on the first pattern layer, the second pattern layer(30) is formed on the first pattern layer by using a red ink. An Internet address of the company is printed on the first pattern layer by hiding a part of the premium contents. A protection coating layer(40) not to easily expose the premium contents of the first pattern layer hidden by the second pattern layer is coated on the second pattern layer. The customer conforms the premium contents by exposing the magic lotto to a premium confirming window offered from the Internet site of the company.
Patent KR-20040033451-A (KR)
Title: Fuel separating apparatus
Inventor: KIM SIN GU
IPC: B60K15/01
Filed: 2002-10-14
Abstract: PURPOSE: A fuel separating device is provided to prevent lowering of performance of a vehicle by protecting a fuel tank and an engine with sounding an alarm and shutting off a fuel pipe in detecting impure fuel by analyzing fuel in feeding fuel early, and to improve efficiency at low cost by simplifying the physical structure with difference of specific gravity. CONSTITUTION: A fuel separating device is arranged between a fuel filler and a fuel tank to separate impurities from fuel, and composed of a first fuel storage part(11) storing fuel as comparison fuel from the fuel filler at specific height; a second fuel storage part(22) storing fuel overflowing from the first fuel storage part; a specific gravity detecting unit(20) detecting the specific gravity of pure fuel and the specific gravity of comparison fuel; a specific gravity difference detecting unit detecting the specific gravity difference between the pure fuel and the comparison fuel corresponding to signals from the specific gravity detecting unit; and a control unit discharging comparison fuel from the first and second fuel storage parts to the fuel tank according to the signals from the specific gravity difference detecting unit.
Patent KR-20040035125-A (KR)
Title: Apparatus for residual stress measuring of optical fiber
Inventor: KIM HYEON CHEOL
IPC: G01M11/00
Filed: 2002-10-18
Abstract: PURPOSE: An apparatus for measuring residual stress of optical fiber is provided to precisely measure residual stress of the optical fiber having asymmetrical circular distribution by measuring residual stress while rotating the optical fiber. CONSTITUTION: An apparatus for measuring residual stress of optical fiber includes a light generator(10), a lens system(30) of aligning light generated from the light generator(10), a polarizing system(50) for varying polarizing light of aligned light, a rotary measurement unit(100) for measuring residual stress of the optical fiber while rotating the optical fiber, and a photo detector(70) for converting a phase difference of the optical fiber caused by residual stress into an electric signal. The rotary measurement unit(100) has an optical fiber fixing section and a motor section.
Patent KR-20030033113-A (KR)
Title: Branching filter and communication apparatus
Inventor: MURAMATSU KIYOSHIGE
IPC: H04B1/52
Filed: 2002-10-19
Abstract: PURPOSE: A channel-splitting filter and a communication apparatus are provided to be capable of improving the spurious characteristic of a transmission side without the characteristic deterioration of filter band. CONSTITUTION: A channel-splitting filter is provided with a multilayer structure ceramic substrate(1), a receiving surface acoustic wave filter(2) fixed on the first predetermined position of the multilayer structure ceramic substrate, and a transmitting surface acoustic wave filter(3) fixed on the second predetermined position of the multilayer structure ceramic substrate. The channel-splitting filter further includes at least one matching element(8) formed at the inner portion of the multilayer structure ceramic substrate for being electrically connected with the receiving surface acoustic wave filter, and a low pass filter(9) formed at the inner portion of the multilayer structure ceramic substrate for being electrically connected with the transmitting surface acoustic wave filter.
Patent KR-20020086425-A (KR)
Inventor: CHOI SONG SU
IPC: G09F17/00
Filed: 2002-10-22
Abstract: PURPOSE: A national flag receiving rod is provided to prevent the damage of a national flag and to give the convenience in its use by making the national flag rapidly and easily being received or drawn into or from the receiving rod. CONSTITUTION: The national flag receiving rod comprises the parts of: a pipe shaped hollow rod body(4) that a certain portion of the circumference thereof is incised longitudinally to form an incision(6); a rod peak(10) coupled to the upper end of the rod body, wherein the lower end of the rod peak is formed with a fastening part; a handle(12) provided on the lower end of the rod body; a winding drum(8) that the lower end thereof is fixed to the handle and the upper end is rotatably coupled to the fastening part of the rod peak in order to wind and receive a flag(30) around the circumference thereof; and the flag wound around the winding drum so as to be drawn through the incision of the rod body.
Patent KR-20040036007-A (KR)
Title: Apparatus for easily removing dross from grooves formed on sink roll
Inventor: OH JUN MAN
IPC: C23C2/00
Filed: 2002-10-23
Abstract: PURPOSE: An apparatus for easily removing dross from groove formed on sink roll is provided to prevent defect of strip due to dross by easily removing dross adhered to the surface of sink roll mounted into a galvanizing pot and the surface of stabilizing roll. CONSTITUTION: In an apparatus for easily removing dross from groove formed on sink roll to early remove defect factors generated by dross formed inside galvanizing pot, the apparatus comprises carriers installed at a lead screw(31) between a pair of vertical moving members(22a,22b) moved along guide grooves(100a,100b) formed on pillars(20a,20b) installed at both sides of the galvanizing pot; cleaners(70a,70b,43a,43b,44a,44b) installed at middle and lower parts of supports(41a,41b) respectively installed at the carriers to remove dross from the surface of stabilizing roll and sink roll; and cylinders(50a,50b) installed at the carriers to finely control position of the cleaners.
Patent KR-20040042733-A (KR)
Title: Method for analysis of efficiency in turbo refrigerator and apparatus thereof
Inventor: BAEK YEONG JIN
IPC: F25B49/00
Filed: 2002-11-15
Abstract: PURPOSE: A method and an apparatus for analyzing the performance of a turbo freezer are provided to analyze and predict the performance of a freezer on given random conditions. CONSTITUTION: A freezing cycle(10) includes a compressor(11), a condenser(12), an expander(13), and an evaporator(14). Temperature measuring elements(21,22) are installed at heat dissipating water inlet and outlet. Other temperature measuring elements(31,32) are installed at heat absorbing water inlet and outlet. A flux measuring element(23) is installed at the heat dissipating water inlet or outlet. Another flux measuring element(33) is installed at the heat absorbing water inlet or outlet. A power consumption measuring element(15) is installed at the compressor for measuring power consumption. Pressure measuring elements(16,17) are installed at the condenser and the evaporator. An analyzing element(40) is connected with the temperature measuring elements, the flux measuring element, the power consumption measuring element, and the pressure measuring elements for processing the measured values.
Patent KR-20040043271-A (KR)
Title: Supporting Apparatus of PCB, and Electric-Electronic Equipment with the Supporting Apparatus
Inventor: KIM HYEON SU
IPC: G06F1/00
Filed: 2002-11-18
Abstract: PURPOSE: A PCB support device and an electric or electronic device adopting the support device are provided to support PCBs with various sizes or shapes and to support concurrently plural PCBs without an extended bracket. CONSTITUTION: The support device comprises a holder(100), a holder guide(200), an elastic body(300), and a support member. The holder(100) supports a PCB. The holder guide(200) holds the holder(100) while it makes the holder(100) be slidable. The elastic body(300), installed at the holder guide(200), elastically supports the holder(100) for making the holder(100) support PCBs with various sizes. The support member, installed at a main body of an electric or electronic device, supports the holder guide(200).
Patent KR-20040043279-A (KR)
Title: A mos transistor having short channel and a manufacturing method thereof
Inventor: KIM JONG DAE
IPC: H01L21/336
Filed: 2002-11-18
Abstract: PURPOSE: A short channel MOS(Metal Oxide Semiconductor) transistor and a manufacturing method thereof are provided to be capable of obtaining a nano-meter level channel region. CONSTITUTION: A MOS transistor is provided with a semiconductor substrate(1), an STI(Shallow Trench Isolation) region(19) formed at both sides of the semiconductor substrate, a source/drain region connected with the lateral portion of the STI region, and a plurality of spacers(43) spaced apart from each other for contacting each source/drain region. The MOS transistor further includes a polysilicon layer(42) filled between the spacers for being used as a gate electrode, a gate isolating layer(41) for enclosing the lower portion of the polysilicon layer, and a source/drain expansion region(48) connected with the neighboring source/drain region. At this time, the length of the polysilicon layer is controlled by controlling the interval between spacers.
Patent KR-20020091035-A (KR)
Inventor: LEE SEOK PYUNG
IPC: B29C33/02
Filed: 2002-11-19
Abstract: PURPOSE: A heat supplying apparatus for a foaming mold is provided to improve the quality of an article and to reduce installation and maintenance cost by evenly distributing heat over the foaming mold. CONSTITUTION: A heat supplying apparatus conventionally supplies heat into a hot water pipe, which passes through an upper mold(10) and a lower mold(20). A plurality of nichrome wires(40,40') are arranged in a predetermined interval, instead of the hot water pipe. The nichrome wires(40,40') are connected to an electric cord(50) and controlled by a temperature adjusting apparatus(60). An insulation member and a ceramic member are sequentially coated on an outer surface of the nichrome wires(40,40'). Heat is directly applied to the upper and lower molds(10,20), so the preheating time is reduced.
Patent KR-20040046656-A (KR)
Inventor: BAEK YEONG CHAN
IPC: A61K36/882
Filed: 2002-11-28
Abstract: PURPOSE: Provided is a composition, which has excellent preventing and treating effects on Alzheimer's syndrome, using medicinal herbs and vitamins. The composition is used for foods and medicaments for the prevention and treatment of Alzheimer's syndrome. CONSTITUTION: A composition for preventing and treating Alzheimer's syndrome is characterized by containing 2-10 parts by weight of L-carnitine, 10-30 parts by weight of Acorus gramineus Soland extract, 10-30 parts by weight of Angelica gigas Nakai extract, 10-30 parts by weight of green extract, 10-30 parts by weight of pine root extract, 5-20 parts by weight of lecithin, 2-10 parts by weight of taurine, 10-30 parts by weight of Curcuma Ionga L. extract, 10-3 parts by weight of Fraxinus rhynchophylla Hance. extract, 10-30 parts by weight of Polygala tenuifolia L. extract, 10-30 parts by weight of DHA and vitamins.
Patent KR-20040005560-A (KR)
Title: System and Method for Providing Commodity(or Affiliate Store) Recommendation by Using (Credit) Card
Inventor: HONG JONG CHEOL
Filed: 2002-12-02
Abstract: PURPOSE: A method and system for recommending and supplying a commodity using a credit card is provided to distribute a multi-stage profit by creating an inherent code with respect to a commodity to be recommended through a wire/wireless network, linking the inherent code with card information of other client, supplying the inherent code, and recognizing relation data between many recommendation clients and many recommended clients. CONSTITUTION: A client(recommendation client) connects to a recommendation code provider through a wire/wireless network(300) and selects a recommendation commodity to be recommended to other client(305). If the recommendation commodity is selected completely, the recommendation code provider creates a recommendation inherent code with respect to the recommendation commodity(310). The created recommendation inherent code is transmitted to the client(315). If the recommendation inherent code including created recommendation commodity information is transmitted to the recommended client, the recommended client obtains the recommendation inherent code including transmitted recommendation commodity information(320). If the recommended client generates an event such as a purchase using a card being linked with the obtained recommendation inherent code(325), the recommendation code provider obtains the recommendation inherent code included in the recommendation information(330). If the recommendation code provider checks the recommendation inherent code, related data are constituted by recognizing a relation between the recommendation client and the recommended client(335). A proper profit distribution is executed by referring to the related data(340).
Patent KR-20040049335-A (KR)
Title: Method for diagnosis of fuel level sensor on vehicle
Inventor: SA GONG HEON
IPC: F01M11/12
Filed: 2002-12-03
Abstract: PURPOSE: A diagnosing method of a fuel amount sensor for a vehicle is provided to offer the reliability for a diagnosis of defects in the fuel amount sensor by setting a noise condition of the actual fuel amount sensor and comparing the detected amount of a fuel amount during a driving with a critical value of a defective condition. CONSTITUTION: A monitoring condition is compared in an initial status. In satisfying the monitoring condition, a measured value of a fuel amount sensor during a first set time is detected and compared with a filtering value. The compared value is compared with a critical value of a defect standard. An error generation count is raised when the compared value is over the critical value. The error generation count of a signal from the fuel amount sensor during a second set time is compared with a set standard frequency. The fuel amount sensor is normal when the error generation count is not over the set standard frequency. Otherwise, an error is generated in the fuel amount sensor and information about the error is outputted. Thereby, the reliability of a vehicle is offered.
Patent KR-20040049711-A (KR)
Inventor: PARK SUNG HWA
IPC: A41B9/00
Filed: 2002-12-07
Abstract: PURPOSE: A method for producing underwear using Korean traditional paper is provided, thereby producing sanitized underwear for one-time use which emits far infra-red and negative ion from yellow soil and charcoal contained, so that a user can be bio-stimulated, and growth of pathogenic bacteria can be inhibited. CONSTITUTION: The method for producing underwear using Korean traditional paper comprises the steps of: separating and preparing the bark of Broussonetia kazinoki; boiling the prepared bark of Broussonetia kazinoki with caustic soda and whitening the bark of Broussonetia kazinoki; pulverizing the bark of Broussonetia kazinoki; adding 7 to 13% of functional powder such as yellow soil, charcoal and germanium into the pulverized bark of Broussonetia kazinoki; preparing initial Korean traditional paper using the mixture; drying the initial Korean traditional paper to prepare Korean traditional paper; and cutting and sewing the Korean traditional paper to produce Korean traditional paper underwear.
Patent KR-20040049726-A (KR)
Title: System for controlling lock/unlock of automatic door
Inventor: KANG TAE WON
IPC: E05B49/00
Filed: 2002-12-07
Abstract: PURPOSE: An automatic door lock control system is provided to lock or unlock an automatic door by supplying the charging current to a locking device when power is interrupted because of fire or power failure. CONSTITUTION: A user information recognition unit(100) reads the user recognition information such as an admission card and a fingerprint. A sensor(200) transmits a user detection signal to a microcomputer. The micro computer(300) is used for identifying a user by using the user recognition information, outputting a control signal to a locking device controller according to a locking state or a unlocking state, and outputting the control signal to a motor driver according to the user detection signal. The locking device controller(400) outputs a solenoid-driving signal to the locking device according to the control signal of the microcomputer. The locking device(500) is used for controlling an opening state or a shutting state of an automatic door according to the solenoid-driving signal of the locking device controller. A motor driver(600) opens or shuts the automatic door according to the control signal of the microcomputer.
Patent KR-20040051189-A (KR)
Title: Semiconductor device having ruthenium bitline and method for fabrication of the same
Inventor: LEE JU WAN
IPC: H01L21/28
Filed: 2002-12-12
Abstract: PURPOSE: A semiconductor device having an Ru bit line and a manufacturing method thereof are provided to be capable of reducing the sheet resistance of the bit line for improving the operation speed of a memory cell. CONSTITUTION: A semiconductor device is provided with a conductive semiconductor layer(21) and an interlayer dielectric(22) on the conductive semiconductor layer. The interlayer dielectric has a contact hole(23) for partially exposing the conductive semiconductor layer. The semiconductor device further includes a tungsten plug(27-1) filled in the contact hole and an Ru bit line(28a) on the tungsten plug. The tungsten plug is made of a lower and upper tungsten layer(27a,27b). The Ru bit line has a thickness of 50-120 nm.
Patent KR-20040055012-A (KR)
Title: Automatic connection method using voice recognition in PBX
Inventor: JUNG JO HUN
IPC: H04M3/42
Filed: 2002-12-20
Abstract: PURPOSE: An automatic connection method using voice recognition in a switching system is provided to allow a user to search a phone number in voice and be automatically connected to a searched phone number. CONSTITUTION: When a subscriber selects a button for a voice input mode(S101), an exchange switches to a voice input mode(S103) and receives voice for a connection target from the subscriber(S105). Received voice is amplified, converted into PCM(Pulse Code Modulation) data and then compressed to ADPCM(Adaptive Differential PCM) data(S107). A format of the converted ADPCM data is suitably converted according to a database of a server(S109). The exchange requests a phone number server to search the converted connection target information(S113). The exchange receives connection target information including a name and a phone number from the phone number server(S115), and dials according to the connection target information to connect a speech path to the other party(S117).
Patent KR-20040055091-A (KR)
Title: Method for preparing poly vinyl chloride sheet composed of rigid and form layer
Inventor: HWANG DAL YOUNG
IPC: C08J5/18
Filed: 2002-12-20
Abstract: PURPOSE: Provided is a process for producing a polyvinyl chloride sheet comprising a hard layer and a foam layer, which is excellent in an adhesive strength and an impact resistance, therefore can be used for packing electronic products. CONSTITUTION: The process for producing the polyvinyl chloride sheet comprises the steps of: foaming a PVC foam sheet at 200-250deg.C; spreading an adhesive on one side of the PVC foam sheet; putting the PVC foam sheet and a hard PVC sheet together; adhering by keeping the hard layer 150-160deg.C and the foam layer 40-50deg.C and applying a pressure of 5-7kg/cm2.
Patent KR-20040055278-A (KR)
Title: Short ball inhalation apparatus for strip surface dust removal
Inventor: KIM EON SIK
IPC: B24C9/00
Filed: 2002-12-20
Abstract: PURPOSE: A shot ball suction device is provided to improve the suction efficiency of shot balls by moving a lifting chute up/down according to the deformation of a strip. CONSTITUTION: A shot ball suction device is composed of a rotary arm(11) having a weight(14), a support member(10) supporting the center of the rotary arm, a limit switch(15) installed at the support member and operated by the dropping of the weight, a lifting motor(20) operated by the limit switch, and a lifting chute(30) connected to the lifting motor by a wire(22). A roller(13) is installed at one end of the rotary arm, and is in contact with the bottom of a strip(S) to detect the deformation of the strip. The lifting chute is movably fit into the outer circumference of a suction duct(3) for sucking shot balls(B).
Patent KR-20040055360-A (KR)
Title: Manufacturing method of flash memory semiconductor device
Inventor: PARK GEON UK
IPC: H01L29/78
Filed: 2002-12-20
Abstract: PURPOSE: A method for fabricating a flash memory is provided to make only a control gate and a transistor remain on a silicon substrate by forming a floating gate inside the silicon substrate. CONSTITUTION: A photoresist pattern is formed on the silicon substrate(11). Based upon the photoresist pattern, an etch process is performed to form a trench on the silicon substrate. After the photoresist pattern is eliminated, a tunneling oxide(14) is grown on the silicon substrate corresponding to the bottom of the trench by a thermal oxide process. Floating gate polysilicon is deposited to fill the trench. The floating gate polysilicon is planarized to have the same step as the silicon substrate so that the floating gate(15a) is formed. A dielectric layer(16) is formed on the floating gate and the silicon substrate. Control gate polysilicon to function as a substantial electrode is deposited on the dielectric layer to form a control gate(17). A photolithography process for defining a gate(18) is performed to etch the control gate and the dielectric layer at a time so that the gate is formed. An oxide process is performed on the defined gate to oxidize the periphery of the gate. Silicon nitride is deposited and is etched to form a sidewall(19) without a photolithography process. An ion implantation process for forming a source/drain(20,21) is performed.
Patent KR-20040056111-A (KR)
Title: Method of forming a metal line in a semiconductor device
Inventor: MIN U SIK
IPC: H01L21/3205
Filed: 2002-12-23
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to prevent a void from being formed by using a diffusion barrier layer as transition metal and its oxide or nitride material that has adhesion better than that of SiC or SiN. CONSTITUTION: The first interlayer dielectric(12) is formed on a semiconductor substrate(11) having a predetermined structure. A predetermined region of the first interlayer dielectric is etched to form a damascene pattern. The first copper layer(13) is formed to fill the damascene pattern so that a lower interconnection is formed. The first diffusion barrier layer(14) is formed on the lower interconnection. The second interlayer dielectric(15) is formed on the resultant structure and is etched by a predetermined region to form a damascene pattern exposing the first diffusion barrier layer. A plasma process is performed to clean the damascene pattern while the first diffusion barrier layer is re-sputtered to form the second diffusion barrier layer(16) on the sidewall of the damascene pattern. After the third diffusion barrier layer and a seed layer are formed on the resultant structure, the second copper layer is formed to fill the damascene pattern. The second copper layer and the third diffusion barrier layer are polished to form an upper interconnection.