baber/WOPTO huggingface dataset:
Patent KR-20020078153-A (KR)
Title: A system for treating livestock waste
Inventor: JU SEONG HO
IPC: B09B3/00
Filed: 2001-04-06
Abstract: PURPOSE: A treatment system of livestock farming waste is provided, in which digesting tanks are installed separately to conduct an anaerobic digestion for decomposing organic matter of waste by using a special bacteria, methane gas being collected by a collecting device. The produced compost and methane gas are stored in a monolithic common storage tank. CONSTITUTION: The system comprises two crushers(2) for crushing waster coming from a feed hopper(1); a screen(3) for screening foreign material; a chemical neutralizing tank(4) for neutralizing the waste; five primary storage tanks(5) for storing the crushed particle waste; five digestion tanks(6) for anaerobic digesting of various waste; a common storage tank(7) for storing organic fertilizers and methane gas; and a power generator(9) using methane gas as fuel.
Patent KR-20020080102-A (KR)
Inventor: CHO GAP RYUL
IPC: E04H6/12
Filed: 2001-04-11
Abstract: PURPOSE: A parking system is provided to park vehicles safely and effectively regardless of the length of a rope in a multistoried parking lot. CONSTITUTION: The parking system(100) comprises: a middle sheave(25) installed to be lower than an idle sheave(23) between a traction sheave(22) and an idle sheave(23); a primary angular changeover pulley(51) angling a primary rope(31) provided from a primary tension pulley(41) to connect straight to the middle sheave(25) straight and to reach to the traction sheave(22); a secondary angular changeover pulley(52) angling a secondary rope(32) provided from a secondary tension pulley(42) to connect straight to the middle sheave(25) and to reach to the traction sheave(22); a third angular changeover pulley(53) angling a third rope(33) provided from a third tension pulley(43) to connect straight to the traction sheave(22); and a fourth angular changeover pulley(54) angling a fourth rope(34) provided from a fourth tension pulley(44) to connect straight to the traction sheave(22).
Patent KR-20020079216-A (KR)
Title: Internet Electronic-Commerce method and system
Inventor: CHOI HUI YONG
Filed: 2001-04-13
Abstract: PURPOSE: A method and a system for the Internet EC(Electric Commerce) joining B2B(Business to Business) and B2C(Business to Client) are provided to enable an off-line agency or a cyber dealer and a product supplier as well as an intermediating server manager selling the product on on-line to take a benefit according to the sales. CONSTITUTION: A buyer(10) buys and pays the product by confirming the product and a price of the product on an off-line agency(40) and the intermediating server(50) on on-line, and seeing a product list from the on-line intermediating server. The agency displays the real product on off-line and receives the share from the intermediating server according to the product sales. The intermediating server provides the product list from the product supplier to the buyer and orders the delivery to the product supplier by receiving the product list brought by the buyer together with the buyer information. The intermediating server stores the information for the buyer, the product supplier and the agency, the information for the dealing product, the sales of the product supplier and the agency, and the share of the product supplier and the agency in a database.
Patent KR-20020081632-A (KR)
Title: Preparation Method for CLA-enriched Structured Lipid and The Same Use
Inventor: JUNG JAE HONG
IPC: C11C3/08
Filed: 2001-04-19
Abstract: PURPOSE: Provided is acylglyceride containing CLA(conjugated linoleic acid), which supplies calories rapidly in the body system, has anticancer effect, and reduces the accumulation of body fat, therefore can be used for feed, food, and medical care. CONSTITUTION: The acylglyceride(formula I) containing the CLA is produced by reacting the free fatty acid form or ester form of the CLA and an acylglyceride in the molar ratio of 1:1-1:5 at 35-75deg.C for 1-36 hours, wherein 2.5-20%(based on the weight of the CLA and the acylglyceride) of fixed lipase is added with a solvent. In the formula, R1, R2, and R3 are C6-C10 fatty acid as medium chain fatty acid or C18:2 fatty acid as long chain fatty acid, wherein the C18:2 fatty acid is synthesized with at least one CLA selected from cis-9, trans-11 octadecadienoic acid and trans-10, cis-12 octadecadienoic acid.
Patent KR-20020083650-A (KR)
Title: Preparation of Phosphor Oxide by Pyrophoric Synthesis Method
Inventor: PAK CHONG SIK
IPC: C09K11/08
Filed: 2001-04-27
Abstract: PURPOSE: Provided is a method for producing oxide-based phosphor which has improved property and is more stable than existing sulfide-based phosphor, by using combustion synthesis. CONSTITUTION: The method comprises the steps of (i) dissolving a phosphor host material having composition emitting desired light, and activator and co-activator in nitrate solution(step 1), (ii) adding an organic acid to solution obtained in the step 1, so as to form a precursor(step 2), (iii) adding a base to solution obtained in the step 2 with mixing, so as to adjust a pH of the solution to 3-9(step 3), (iv) igniting the solution obtained in the step 3 at 200-500 deg.C to form a precursor powder(step 4), and (v) mixing the precursor powder obtained in the step 4 with boric acid(H3BO3) or borax(B2O3), and calcining the mixture at reducing atmosphere to form an oxide-based phosphor(step 5).
Patent KR-20020085083-A (KR)
Title: Light lamp shock absorber
Inventor: KIM YOUNG HWAN
IPC: F21S8/00
Filed: 2001-05-04
Abstract: PURPOSE: An apparatus for buffering an external impact in an illumination lamp is provided to prevent a damage of a mercury lamp by buffering the external impact applied to a mercury lamp case. CONSTITUTION: A reflective lampshade(11) is formed at inner circumference of a case(10). A reception space(12) is formed in the inside of the case(10). A mobile hole(14) and a coupling hole(13) are formed at a center of a lower part of the case(10). The second buffering member(53) is installed at the mobile hole(14). A support pipe(20) having a combination hole(21) and a stopper(23) is loaded in the reception space(12). The coupling hole(13) corresponds to the combination hole(21). The support pipe(20) is used for fixing a mercury lamp and buffering an external impact. A reception room(24) is formed at a lower part of an inner side of the support pipe(20). The support pipe(20) is combined with the case(10) by using a fixing portion(70). A socket portion(40) is installed in the inside of the support pipe(20). An insertion hole(50) is used for buffering the impact applied to the socket portion(40). A buffering member(52) having a wrinkle portion(51) is installed on an outer circumference of the socket portion(40). A bellows(60) is selectively installed on an outer side of a lower of the socket portion(40).
Patent KR-20020084649-A (KR)
Title: Structure of LED chip and the manufacturing method
Inventor: PARK SANG HOE
IPC: H01L33/12
Filed: 2001-05-04
Abstract: PURPOSE: A structure of an LED(Light Emitting Diode) chip and a fabricating method thereof are provided to simplify a fabricating process of the LED chip and increase light emitting efficiency by forming a light emitting layer of the LED chip on a surface of a silicon wafer. CONSTITUTION: A silicon wafer is divided into individual devices. An oxide layer is formed by applying predetermined current density on a surface of the divided individual device. The oxide layer is etched by using a mixed solution of HF and CH3CH2OH. A pore of a predetermined size is formed by etching the oxide layer. A light emitting layer is formed by injecting fluoric ions into the pore. A bonding pad pattern is formed on an upper portion of the light emitting layer. A bonding pad layer is formed by using a CVD(Chemical Vapor Deposition) method. A back metal layer is formed on a bottom face of a wafer having the light emitting layer by using the CVD method.
Patent KR-20020088615-A (KR)
Title: Liquid position measuring device in flushing liquor decanter
Inventor: KANG GWANG WON
IPC: G01F23/14
Filed: 2001-05-18
Abstract: PURPOSE: A liquid position measurement device is provided to easily check and maintain tar layers by improving structure of pipeline connected to a differential pressure generator and preventing measurement error for differential pressure generator. CONSTITUTION: An elbow(20) which is disposed in such a manner that an inlet of the elbow is directed downward, is connected to upper and lower valves(16a,16b), respectively, within a flushing liquor decanter(10). A first separation port(22) is connected to an end of the upper valve opposed to the elbows. The first separation port is connected to a connection pipe(21) which is connected in parallel to the upper valve. The connection pipe has a first bent portion(21a) bent upward and a second bent portion(21b) bent downward, and is extended upward and connected in a horizontal direction to a differential pressure generator. The second bent portion of the connection pipe is connected to a second separation port(32).
Patent KR-20020090047-A (KR)
Title: Manufacturing method for printed circuit board having tab protected from damage
Inventor: CHOI SEONG MI
IPC: H05K3/22
Filed: 2001-05-26
Abstract: PURPOSE: A method for fabricating a PCB(Printed Circuit Board) having a tab terminal for preventing a damage is provided to prevent a damage of a tab terminal including a plating bar by adding a process for forming a protective layer to a solder mask process. CONSTITUTION: A protective layer(220) is partially formed on the outside of a stacked body(201). A solder mask process for forming the protective layer(220) includes a process for forming the protective layer(220) on a plating bar(203a). The protective layer(220) can be formed on the plating bar(203a) by changing a pattern design of the mask in the solder mask process. At this time, the thickness of a plating layer and the protective layer(220) are controlled by considering thickness of a PCB(200) inserted into a socket. The protective layer(220) is used for protecting the plating bar(203a).
Patent KR-20010078992-A (KR)
Title: a faucet equipped as a valve for water purifier
Inventor: JO BYONG OK
IPC: C02F1/44
Filed: 2001-05-31
Abstract: PURPOSE: A hydrant of a water purifier having a valve function is provided to prevent water from directly flowing into in the water purifier by deforming a shape of the water purifier directly connected to the hydrant, and to extend the life span of the water purifier by preventing the purifier from directly receiving water pressure. CONSTITUTION: A hydrant(1) is connected to a water purifier(40) through a water purifier inlet pipe(41) and a water purifier discharge pipe(42). The hydrant is fixed on a sink upper plate(30) and is directly connected to a water pipe(50). Moreover, the hydrant transfers water supplied from the water pipe to the water purifier by opening or closing. A water hose(20) is combined with the water purifier to use purified water according to necessary. A handle(6) mounted on an upper portion of the hydrant opens or closes flowing of the water before flowing into in the water purifier. Then, the water purified while flowing into the water purifier through the water purifier inlet pipe. Thereby, the purified water is discharged into the water hose through the hydrant via the water purifier discharge pipe.
Patent KR-20020020624-A (KR)
Title: Method of reducing frictional resistance of a hull, and frictional resistance reducing vessel
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 2001-05-31
Abstract: PURPOSE: A method of reducing frictional resistance and a frictional resistance reducing vessel is provided to effectively reduce energy consumption during operation of the vessel by reducing the frictional resistance with a low level of energy consumption. CONSTITUTION: In the method of reducing the frictional resistance of a hull, perpendicular(Fa) flows are induced along the running direction of the hull(10) accompanying the operation of the vessel, and vortex structures are varied in the vicinity of a submerged surface(11) of the hull by the perpendicular flows. According to this method, since the operation of an apparatus for reducing the frictional resistance is not required, energy consumption during the operation can effectively be conserved by reducing the frictional resistance to a low level. In the method of reducing the frictional resistance of a hull, the perpendicular flows are induced by vortices which are generated by an object which is provided on the submerged surface, or the vortex structures are varied by vortices which are generated by an object which is provided on the submerged surface, for example.
Patent KR-20020094652-A (KR)
Title: A Method Repairing the Bridge for Preventing Fall thereof
Inventor: MIN WON
IPC: E01D22/00
Filed: 2001-06-12
Abstract: PURPOSE: A repair method of existing pier and abutment for preventing the breakage of a bridge is provided to enable the installation of reinforcing pre-stressing blocks without damaging existing reinforcing bars embedded in the pier or abutment. CONSTITUTION: The repair method for installing pre-stressing blocks to certain portions of existing pier comprises an investigation step for investigating a position of a reinforcing bar; an anchor hole drilling step; an anchor iron rod installation step using a grout material; a pre-stressing block drilling step; a pre-stressing block charging step; a pre-stressing block fixing step; and a grout finishing step. The grout material is a non-hardened reinforced plastic material.
Patent KR-20020097299-A (KR)
Title: Manufacturing process for emulsion oil using static mixer & ultrasonic
Inventor: KIM KI SEONG
IPC: C10L1/32
Filed: 2001-06-20
Abstract: PURPOSE: A method and an apparatus for manufacturing emulsified oil using static mixer and ultrasonic wave are provided to produce emulsified oil with a water droplet size of 5 to 20 μm for micro explosion burning, thus reducing emission of NOx and particulates. CONSTITUTION: Primary atomization is carried out by passing oil and water through a static mixer, and secondarily atomization is accomplished by passing above primarily atomized water and oil through an ultrasonic wave device. The static mixer is made by filling several sockets(2) in pipe(3), and the sockets(2) are made by RF type element(1) consisting of an element main body(1b) of short cylinder type and helical baffles(1a) radially connected from the peripheral edge to the center.
Patent KR-20020097316-A (KR)
Title: Method for making dough for dumplings and noodles with fruit juice
Inventor: KIM MOON GON
IPC: A23P1/08
Filed: 2001-06-20
Abstract: PURPOSE: Provided is a method for manufacturing a kneading for a dumpling skin and a noodle using fruit juices including strawberries, tomatoes, watermelons, apples, pears, grapes, kiwi fruit, and plums. CONSTITUTION: The method for manufacturing a kneading for a dumpling skin and a noodle using fruit juices comprises the steps of: selecting a fruit from strawberries, tomatoes, watermelons, apples, pears, grapes, kiwi fruit, and plums; washing and cutting it; juicing it with water in a weight ratio of 3.5-5.5:4-6 and filtering the juice; mixing the juice with wheat flour added with 0.01-1 wt.% of dietary salts in a weight ratio of 11.5-13:12-15; stirring and kneading the mixture.
Patent KR-20030000593-A (KR)
Title: Method for capacitor in semiconductor device
Inventor: YANG HUI SIK
IPC: H01L27/108
Filed: 2001-06-26
Abstract: PURPOSE: A method for manufacturing a capacitor of semiconductor devices is provided to be capable of maximizing the concentration of phosphorous ions to the surface of a lower electrode having a hemispherical grain layer. CONSTITUTION: A first insulating layer(38) having a first contact hole is formed on a silicon substrate(20) having a transistor. A plug(42) is formed in the first contact hole. An etch stopper(44) and a second insulating layer(46) are sequentially formed on the resultant structure. A second contact hole is formed by etching the second insulating layer(46) and the etch stopper(44). An undoped amorphous silicon layer(50) is filled into the second contact hole. An HSG(Hemispherical Grain) layer(50a) is grown on the undoped amorphous silicon layer(50). A phosphorous-doped amorphous silicon layer(100) is formed on the HSG layer(50a). After annealing the resultant structure, a dielectric film and an upper electrode are sequentially formed on the lower electrode including the undoped amorphous silicon layer(50), the HSG layer(50a) and the phosphorous-doped amorphous silicon layer(100).
Patent KR-20030002392-A (KR)
Inventor: KIM BYEONG JUN
IPC: B21D28/00
Filed: 2001-06-29
Abstract: PURPOSE: Precision shearing apparatus and method are provided in which scrap generated when precision shearing a complicated shaped product is neither adhered onto the inner part of the apparatus nor separated from a raw material to prevent various damages due to the scrap during precision shearing. CONSTITUTION: In a method for precision shearing a product having a precision part such as tooth form using a plural punches(412,414) for pressing a plate material(100) to be transferred to the upper or lower side, the precision shearing method comprises the processes of forming a punched part(300) by punching a material of the outer side of the product corresponding to the precision part of the product; performing shaving for thinly cutting the punched part corresponding to the precision part only up to a part adjacent to the upper surface of the material during shaving punching using a punch for pressing the material from the lower side to the upper side so that scrap(210c) generated by shaving is adhered onto the upper side of the punched part; and performing final punching the precision part that is almost closely formed to a final product(200) by the shaving process from the upper side to the lower side using a punch(420) for shearing the precision part into a product shape.
Patent KR-20030002538-A (KR)
Title: Handphone Having A Function Of A Mirror
Inventor: KIM MYEONG HO
IPC: H04B1/38
Filed: 2001-06-29
Abstract: PURPOSE: A cellular phone having a mirror function is provided to add the mirror function to a cellular phone. CONSTITUTION: The first switch(103) selectively drives an LCD backlight(102) of an LCD display according to a user opens and closes a cover of a cellular phone. The second switch(101) is connected in series between the LCD backlight(102) and the first switch(103). The first switch(103) is turned on when the user opens and closes a folder of the cellular phone for using the cellular phone, and a power is supplied to the LCD backlight(102). In case that the user selects the second switch(101) in a state in which the first switch(103) is turned on, the first switch(103) and the LCD backlight(102) are turned off for blocking the power supplied to the LCD backlight(102).
Patent KR-20020004870-A (KR)
Title: Method for producing nucleotide by fermentation
Inventor: KAKEHI MASAHIRO
IPC: C12N1/21
Filed: 2001-07-04
Abstract: PURPOSE: Provided is a method for producing nucleotides by fermentation. Nucleotides such as nucleoside 5'-phosphate esters are useful as seasonings, drugs, raw materials thereof and so forth. CONSTITUTION: A method for producing nucleoside 5'-phosphate ester, comprises the steps of culturing a bacterium belonging to the genus Escherichia having an ability to produce nucleoside 5'-phosphate ester, in which ushA gene and aphA gene do not function normally, in a medium to produce and accumulate nucleoside 5'-phosphate ester in the medium.
Patent KR-20030008686-A (KR)
Title: Apparatus and Method of Credit Card Service Using Wireless Communication Network
Inventor: HA HO SEONG
Filed: 2001-07-19
Abstract: PURPOSE: A device for loading/servicing a credit card using a wireless communication network and a method thereof are provided to transmit a credit card to a client conveniently and enable the client to possess and manage the credit card easily by making the credit card as an application capable of being mounted in a wireless terminal. CONSTITUTION: A WAN(Wide Area Network) connection unit(401) is linked with a wireless communication network, receives credit card service request information through a credit card service member store using a wireless communication network from a wireless terminal including a medium having a credit card service authentication module, and transmits transaction approval information to the credit card service member store. A security managing unit(402) authenticates the credit card service request information from the WAN connection unit(401), codes the transaction approval information, and transmits the coded information to the WAN connection unit(401). A credit card transaction processing unit(403) creates approval request information of a corresponding member based on the credit card service request information authenticated in the security managing unit(402), and transmits the transaction approval information with respect to an approval request to the security managing unit(402). A credit card company connection unit(406) transmits the approval request information from the credit card transaction processing unit(403) to a credit card company joined by the corresponding member, and transmits the transaction approval information from the corresponding credit card company to the credit card transaction processing unit(403). A transaction details managing unit(404) is linked with the credit card transaction processing unit(403) and manages credit card service transaction details.
Patent KR-20030008359-A (KR)
Title: A TiAlN origin multi-layer coated to cemented carbide tool
Inventor: JUNG JONG GYU
IPC: C23C14/06
Filed: 2001-07-20
Abstract: PURPOSE: A covered hard alloy for cutting tools and wear resistance tools having cutting performance with superior wear resistance, impact resistance and heat resistance is provided. CONSTITUTION: In a TiAlN based multi-layered hard thin film coated on cutting tools or wear resistance tools using physical deposition method, the multi-layered hard thin film is formed by alternately laying up TiAlN covered hard layer and TiAlCrN covered hard layer on the tools in the order of TiAlN/TiAlCrN/TiAlN/TiAlCrN...., wherein the TiAlCrN covered hard layer comprises a composition of (TiaAlbCrc)N, wherein a+b+c=1, c= 5 to 12 at.%, the TiAlN covered hard layer comprises a composition of (TiaAlb)N, wherein a+b=1, a=50 to 60 at.%, and b=50 to 40 at.%, the multi-layered hard thin film is formed on the tools as a 100 to 1700 layer by alternately coating the thin film layer in the structure of TiAlN/TiAlCrN, and the TiaAlbCrcN covered hard layer has a preferential growing direction of <200> surface.
Patent KR-20020010520-A (KR)
Inventor: MIYAZAKI SUSUMU
IPC: C01F17/00
Filed: 2001-07-26
Abstract: PURPOSE: To provide barium complex metallic oxide powder suitable for functional oxide ceramics of a phosphor or a dielectric, etc., and for raw material of paste or raw material of sintered body, cohesion of mutual primary, grain is weak, containing barium and one or more kinds of specified metallic element except barium, and to provide its manufacturing method. CONSTITUTION: The manufacturing method of the barium complex metallic oxide powder comprises the steps wherein the mixed powder of barium oxide and/or barium oxide precursor, and oxide and/or metallic oxide precursor of one or more kinds selected from a group consisting of Mg, Al, Eu, Mn, Sr, Ca, Tb, Zn and Ti, or mixed powder of barium complex metallic oxide precursor containing barium and one or more kinds metallic elements selected from the group consisting of Mg, Al, Eu, Mn, Sr, Ca, Tb, Zn and Ti, are burned in atmosphere gas containing hydrogen halide and/or molecular halogen and steam. The barium complex metallic oxide powder obtained by this method contains grains of primary grain diameter of 5 μm or more by 80 mass% or more, is obtained by the above manufacturing method.