baber/WOPTO huggingface dataset:
Patent KR-20040087792-A (KR)
Inventor: KIM GI YEONG
IPC: H05K7/14
Filed: 2003-04-09
Abstract: PURPOSE: An assembling structure of an automatic temperature controller for vehicle is provided to simplify an assembling process by removing a process for adhering a sponge pad. CONSTITUTION: An assembling structure of an automatic temperature controller for vehicle includes an upper case(10), a PCB assembly(20), and a panel assembly. A plurality of guide rails are formed at both sidewalls of the inside of the upper case. A PCB of the PCB assembly is inserted between an upper guide rail and a lower guide rail(12). A fixing rib(13) is formed upon the lower guide rail of a PCB entrance of the guide rail in order to fix the PCB. A projection(13a) is formed at an end of the PCB entrance of the fixing rib. An extrusion part(21a) is formed at a lateral end of the PCB.
Patent KR-20040089277-A (KR)
Inventor: MUN BO SEUNG
IPC: B62D33/023
Filed: 2003-04-11
Abstract: PURPOSE: A hinge structure for a gate of a loading compartment for a truck is provided to load and unload luggage conveniently and safely by using a supporting part of a connecting hinge, to cut down manufacturing cost by reducing the number of parts and process, and to prevent injury of a worker by placing a hook part outside the upper part of the gate. CONSTITUTION: A hinge comprises a female hinge(110) composed of female hinge holes(111) and a floor fixing part(112) combined with the outside of a floor panel in which luggage is placed; a connecting hinge(120) inserted to the female hinge hole of the female hinge; and a male hinge(130) having an assembling part(131) turned and combined with the connecting hinge and a gate fixing part(132) combined with the outside of a gate. The connecting hinge is bent in multiple steps, and composed of a hinge assembling part(121) turned and combined with the gate fixing part of the male hinge and the female hinge hole of the female hinge, a supporting part(122) formed in the upper part to place a foot thereon and a hook part(123) bent and formed integrally in the middle of the supporting part.
Patent KR-20040089778-A (KR)
Inventor: EITSUKA HITOSHI
IPC: G02F1/133
Filed: 2003-04-15
Abstract: PURPOSE: A circuit for controlling a driving frequency of a lamp for a backlight is provided to uniformly control current which flows in the lamp by controlling the driving frequency in an operating area of a resonant frequency generated by the matching of a leakage inductance of a leakage transformer and a capacitance of the lamp. CONSTITUTION: An AC(Alternating Current) generating device(200) is switched according to a driving frequency to generate AC. A sensing device(500) is driven by the AC to sense AC outputted from a lamp(400). A control device(100) compares the sensed AC with a certain reference output current, and generates the driving frequency according to the compared result. A resonant frequency for setting the certain reference output current is generated from a leakage inductance of the AC generating device and a capacitance of the lamp. A driving frequency band is included in a resonant frequency band.
Patent KR-20040090778-A (KR)
Inventor: JUN GYU DONG
IPC: D06F39/12
Filed: 2003-04-18
Abstract: PURPOSE: A washing machine with a variable water tub is provided to easily put the laundry in and out by placing a washing tub and a water tub vertically in washing, rinsing or dehydrating and by inclining the water tub forward in opening the door for putting the laundry in and out. CONSTITUTION: A washing machine(100) comprises an outer cabinet(10) having a door(1) opened by withdrawing the upper part and arc rails opened in the upper parts and installed at both sidewalls; a water tub(20) combined with a washing tub rotating and having a pulsator, a motor assembly and a gear assembly(17); and a frame(30) connected to ends of a suspension(40) in corners, and combined with plural rollers(21) rotated and guided along the rails of the outer cabinet and coil springs connected to the back of the door of the outer cabinet.
Patent KR-20040092606-A (KR)
Inventor: PARK EUN HONG
IPC: E03F5/22
Filed: 2003-04-24
Abstract: PURPOSE: A drain pump device of a manhole for rainwater and sewage disposal is provided to keep the inside of the manhole clean all the time by removing the residual of sewage and the accumulation of scum or a deposit. CONSTITUTION: A drain pump device(100) of a manhole(1) for rainwater and sewage disposal comprises an eddy induction block(120) and an eddy induction pump(200). The eddy induction block is composed of a round tub(122) having an opened upside and an inclined guide groove(124) formed along the contact line of the round tub to communicate with the bottom side of the manhole and to quickly flow in the rainwater and sewage contained in the manhole through the inclined guide groove into the round tub. The wall of the round tub is slightly projected and mounted at the bottom side of the manhole. The eddy induction pump comprises an underwater motor pump body(210) positioned right on the block in the manhole to discharge the rainwater and sewage flowing into the manhole; a suction nozzle(220) for forming a through-passage communicating with the underwater motor pump body and having an expanded part(222) at the front end extending adjacently to the bottom side of the round tube; and an impeller(240) positioned in the suction nozzle and rotatively connected to the underwater motor pump to induce the generation of eddies in the round tub in rotating.
Patent KR-20040092886-A (KR)
Inventor: CHOI CHEOL HOE
IPC: C02F3/06
Filed: 2003-04-29
Abstract: PURPOSE: Provided are a method for treating wastewater using a submersed non-woven fabric filter and an apparatus therefor which are able to biologically remove organic materials and nutritive salts at the same time, secure high flux at low pressure and effectively separate solid and liquid without consuming energy. CONSTITUTION: In an apparatus comprising an anaerobic tank (2) and an aerobic tank (3), a separation membrane (4) consisting of non-woven fabric having a unit weight of 30-40g/m¬2 is soaked in the aerobic tank and an inner return pipe (6) and an aerobic tank (8) return the treated water outflown from the anaerobic tank to the aerobic tank.
Patent KR-20030045741-A (KR)
Inventor: CHOI KYU HOON
IPC: A61B5/00
Filed: 2003-05-14
Abstract: PURPOSE: A remote diagnosis system is provided to be capable of measuring and collecting vital signals needed to diagnose a chest disease patient so that a doctor or a patient shows and hears the result. CONSTITUTION: A vital sound sensor part is attached at a body of a patient to measure vital signals needed for diagnosis. The vital signals are filtered by a forward/backward bias circuit. A signal flowing to the vital sound sensor part is intercepted. A forward-biased signal passes a filter having a cut-off frequency of 1KHz. An acceptor determines whether signals extracted by the filter receive as vital signals. A receive analog signal as a vital signal is amplified and sampled by a sample and hold circuit. An output signal of the sample and hold circuit is converted into a digital signal via ADC. A pre-emphasis part makes a low frequency part of the converted signal strong and a high frequency part thereof weak, and an output signal of the pre-emphasis part is sent to a microprocessor. A part of the output signal of the pre-emphasis part is displayed via a liquid crystal display, and the other part is output via a speaker/earphone.
Patent KR-20040103251-A (KR)
Inventor: SEO JUNG HO
IPC: B22D17/14
Filed: 2003-06-02
Abstract: PURPOSE: A die casting device is provided to improve the quality of a product, to minimize the rate of defective without an apparatus having complex structure and many items by improving the degree of vacuum of the interior of a forming cavity. CONSTITUTION: A pouring cup(30) which receives a molten metal from a molten metal supply source(40) is installed at the upper end portion of a main molt sleeve(20). The lower end portion of the main molt sleeve can be connected to a forming cavity of a die or be separated from the forming cavity. A vacuum chamber(50) surrounds the periphery of the upper portion of the main pouring sleeve. An injection cylinder(70) is installed in the vacuum chamber. The injection cylinder injects the molten metal in the pouring cup through the main pouring sleeve into the forming cavity.
Patent KR-20040104209-A (KR)
Inventor: JUNG JAE IK
IPC: H04B7/26
Filed: 2003-06-03
Abstract: PURPOSE: A method for providing an UV(UltraViolet) index service through a mobile terminal is provided to offer a UV index to an enterpriser or a UV index forecast center through a mobile terminal having a UV sensor so that the enterpriser can sort and sell necessary products according to regions and can develop various products associated with ultraviolet rays. CONSTITUTION: A mobile terminal(100) is provided with a UV sensor. The mobile terminal measures a UV index through the UV sensor and offers it to an enterpriser(300) or a UV index forecast center(400). The mobile terminal(100) provides the UV index service to the enterpriser(300) through a regular contract with the enterpriser(300). In this case, the subscriber of the mobile terminal(100) can purchase goods or make a discount on goods through point accumulation. The enterpriser(300) takes the statistics of UV indexes, received from the mobile terminal(100), by regions and sorts and sells products according to each region. The UV index forecast center(400) takes the statistics of UV indexes, received from the mobile terminal(100), by regions, announces an UV index for each region, and grasps and prevents UV problems.
Patent KR-20040107037-A (KR)
Inventor: AHN YONG GWAN
IPC: G01F15/00
Filed: 2003-06-12
Abstract: PURPOSE: A cable sealing apparatus for a flowmeter installed in a wall is provided to improve efficiency of installation work by sealing a signal cable such that the signal cable does not make contact with fluid. CONSTITUTION: A cable sealing apparatus includes a first protective pipe(10), a second protective(20), and a third protective pipe(30). The first protective pipe(10) is connected to an ultraviolet vibration terminal(3) for receiving an electric signal while surrounding a first cable. The first protective pipe(10) includes a pipe member(11) and a joint box(12). The joint box(12) is screw-coupled to an end of the pipe member(11). The joint box(12) includes a body section and a cover member. The body section is welded to an inner wall of a fluid pipe.
Patent KR-20030059028-A (KR)
Inventor: CHOI SEONG HUN
IPC: C12P19/44
Filed: 2003-06-13
Abstract: PURPOSE: A process for preparing soybean saponin is provided, thereby preparing high purity soybean saponin in higher yield without using any organic solvent. CONSTITUTION: A process for preparing soybean saponin comprises adding 5 to 20 parts by weight of water into 1 part by weight of soybean embryo to prepare an extract of soybean embryo; adding beta-glucosidase into the soybean embryo extract and filtering the enzyme reacted solution to remove insoluble flavonoid components; passing a filtered solution through the hydrophobic resin column; passing 60 to 70% alcohol through the hydrophobic resin column to obtain a saponin containing fraction; and filtering and concentrating the saponin containing fraction, wherein the hydrophobic resin is one selected from Amberlite 7HP and XAD1180 made by Rohm and Haas and OC1062 made by Bayer.
Patent KR-20040107269-A (KR)
Inventor: AHN DONG GI
IPC: H05K3/42
Filed: 2003-06-13
Abstract: PURPOSE: A method and a printed circuit board are provided to achieve improved reliability of plating of micro via holes, by removing, in advance, cover lay of micro hole portion where laser is to be applied. CONSTITUTION: A method of forming micro via holes of a printed circuit board, comprises a step(S401) of forming a circuit pattern on a copper foil layer of a flexible copper clad laminate having a rigid portion and a flexible portion; a step(S402) of pre-processing a portion of a cover lay where micro via holes are to be formed, wherein the cover lay protects the circuit pattern formed in the step(S401); a step(S403) of bonding the cover lay to the copper foil layer on which the circuit pattern is formed; a step(S404) of laminating an insulation layer on the cover lay; and a step(S405,S406) of forming a flexible copper clad laminate on the insulation layer, forming micro via holes, and forming a circuit pattern.
Patent KR-20040109983-A (KR)
Inventor: SON SEOK GI
IPC: F21S13/10
Filed: 2003-06-19
Abstract: PURPOSE: A multi-purpose street lamp and a method of using the same are provided to prevent contamination of soil due to harmful gas, by discharging harmful gas through a gas discharge pipe arranged in the street lamp. CONSTITUTION: A gas discharge pipe(8) is arranged to penetrate through inner centers of an upper pole(6) and a lower pole(7). The gas discharge pipe has a top covered with an upper cap(10) having a gas discharge port(11), and a lower portion extended from a bottom of the lower pole and buried under ground. A gas inlet port(12) arranged at a bottom of the gas discharge pipe is communicated to a top of a large concrete structure(4) having a U-shaped sewage pipe(3) arranged therein. An air ventilation unit(9) is arranged in the gas discharge pipe such that an air upstream is formed in the gas discharge pipe. The harmful gas introduced from the gas inlet port smoothly flows upward along the gas discharge pipe, and is discharged to outside through the gas discharge port formed at the upper cap.
Patent KR-20040109986-A (KR)
Inventor: LEE YU MI
IPC: H03K5/00
Filed: 2003-06-19
Abstract: PURPOSE: A semiconductor device having a delay circuit with maximum change delay characteristics is provided to reduce the malfunction of the semiconductor device by making a maximum delay time change in the delay circuit during the change of external power supply voltage. CONSTITUTION: A semiconductor device having a delay circuit with maximum change delay characteristics comprises a delay part(10-16) having unit delays cascade connected in plural stages for delaying an input signal; plural resistance units(30,32) connected with each power supply voltage node of odd unit delays among the unit delays of the delay part; plural capacitor units(20,22) of which one node is connected with each control voltage applying node separated from the power supply voltage node, and the other node is connected with each output node of the odd unit delays in order to form RC delay respectively.
Patent KR-20050002464-A (KR)
Inventor: CHOI BYUNG IK
IPC: G01B5/06
Filed: 2003-06-30
Abstract: PURPOSE: A method for measuring the thickness of nano-meter sized thin films using an indentation test is provided to measure the thickness of a thin film only through an indentation test without a complex test sample preparing process. CONSTITUTION: An indentation test is performed in a sufficiently deeper place than the thickness of a thin film with respect to a sample including the thin film and a substrate. A graph is drawn according to the indentation test result. If the graph is obtained between P/A and an indentation depth through the indentation test for a sample having a thin film/a substrate, a curve is fit. Three thin film samples having the same materials are manufactured and the thickness of the thin films is measured through a thickness measuring unit. The degree of the thin films and the indentation depth are measured by using a nano indentor. Data having at least the ratio of 1.2 as the ratio of the indentation depth to the thickness of the thin film are removed.
Patent KR-20050005322-A (KR)
Inventor: LEE DONG WON
IPC: H04B7/19
Filed: 2003-07-01
Abstract: PURPOSE: An error detection system of a satellite broadcasting signal by using a turbo code is provided to perform an error detection process through turbo coding and interleaving functions while a satellite signal is transceived, thereby increasing an error detection rate of satellite broadcasting. CONSTITUTION: Two recursive systematic convolution code units(103) are connected in parallel. A turbo interleaver(101) is connected to the two recursive systematic convolution code units(103), to perform a coding process for information bits within a block through the recursive systematic convolution code units(103) according to an original input order. The recursive systematic convolution code units(103) carry out coding processes according to the order of the information bits rearranged within the block by the turbo interleaver(101).
Patent KR-20050006474-A (KR)
Inventor: KWON HYUK TAE
Filed: 2003-07-09
Abstract: PURPOSE: A system for managing accounting using a single entry bookkeeping screen through the Internet is provided to prevent a problem that accuracy is changed by experience/decision of a user through a double entry bookkeeping screen, and keep data accuracy over a predetermined level regardless of the experience/decision of the user. CONSTITUTION: Sales data needing input for customers and article management is discriminated into purchase and sale. The sales data needing the input for internal activity data of a company is discriminated as expense. The investment/financial data needing the input for an investment/financial activity is discriminated as finance. Except the data inputted from the sales, the purchase, the expense, and the finance, a settlement activity needing the additional input is discriminated as settlement.
Patent KR-20050006915-A (KR)
Inventor: LEE JAE WANG
IPC: B62D5/04
Filed: 2003-07-10
Abstract: PURPOSE: An energy supply system for electronic power steering of an electric vehicle and a method thereof are provided to improve the performance of the vehicle, to enhance reliability, to reduce weight of an electric wire by reducing the thickness of the electric wire, to lighten the vehicle through weight reduction of a DC/DC converter, and to reduce the cost. CONSTITUTION: An energy supply system for electronic power steering of an electric vehicle has a motor(22) for power steering and an inverter(21) for power steering to drive the electronic power steering, to receive energy from a driving battery or a fuel cell stack(23) and supply the energy to the inverter for power steering at normal times. The energy supply system has switching elements(31) to enable a controller installed to the electric vehicle to receive a fault signal and to change a flow of energy to an auxiliary battery(24) and to supply the energy to the electronic power steering to move the electric vehicle when the driving battery or the fuel cell stack fails.
Patent KR-20050007071-A (KR)
Inventor: KIM YOUNG KIL
IPC: G02F1/1341
Filed: 2003-07-11
Abstract: PURPOSE: A liquid crystal injection device is provided to inject an accurate amount of liquid crystal by minutely controlling the amount of liquid crystal to be discharged, and easily discharging liquid crystal. CONSTITUTION: A nozzle unit(100) includes a nozzle(110), a push element(120) pushing down liquid crystal supplied into the nozzle, and a liquid crystal supplier(130) connected with the nozzle to supply liquid crystal to a lower part of the push element. A predetermined area of the nozzle between a connecting part(112) with the liquid crystal supplier and a liquid crystal discharge end(111) is formed of a flexible tube. A liquid crystal amount control device(141) is installed outside the flexible tube for contracting and relaxing the flexible tube. A vibrator(142) is installed between the liquid crystal discharge end and the flexible tube for giving vibration to the nozzle.
Patent KR-20030063333-A (KR)
Inventor: OK JI SEOG
IPC: B23P13/00
Filed: 2003-07-16
Abstract: PURPOSE: A system for manufacturing a lifting lug is provided to easily manufacture the lifting lug, and to improve productivity by automating an assembly process. CONSTITUTION: A supply conveyor belt(10) feeds each part to a worktable. A carrying unit(20) picks up each part in order and places the parts on the upper surface of the worktable, and takes down a lifting lug from the worktable. A welding robot(30) welds and couples the parts. A feeding conveyor belt(40) conveys the lifting lug.
Patent KR-20040012560-A (KR)
Inventor: LEE DONG HEON
IPC: H04W4/20
Filed: 2003-07-31
Abstract: PURPOSE: A method for providing a multimedia message and a combinational short message is provided to achieve various message services by combining multimedia data or text data with a short message transmitted from a service user, creating a new multimedia message or a combinational short message, and providing this new multimedia message or combinational short message to a receiver terminal. CONSTITUTION: A service user makes out a short message(430) using a portable terminal(410) or a computer(420), appoints a receiver terminal(460), and gives a transmission order for the text-type short message(430). A message center(440) creates a multimedia message in cooperation with a multimedia library unit(450), based on the short message(430) transmitted from the service user's terminal(410,420). The multimedia library unit(450), composed of a plurality of multimedia sub components, provides reference data to create a multimedia message(470) from the short message.
Patent KR-20050014450-A (KR)
Inventor: CHANG SEOK WOONG
IPC: H04W4/12
Filed: 2003-07-31
Abstract: PURPOSE: A method for sending background music in a mobile communication terminal is provided to directly transmit background music of a digital sound source to a receiver terminal through a data channel by using an SVD(Simultaneous Voice and Data) technique, thereby sending high-quality background music with call details. CONSTITUTION: A mobile communication terminal stands by until a predetermined input is received in a standby mode(510). If any input is received, the terminal decides whether the input is a background music deliver command(520). If so, a user selects desired background music(530). A central processor receives background music setup state information to confirm whether background music is set in a receiver terminal before sending the selected background music(540). The central processor decides whether the self background music is set(550). If not, the central processor transmits the selected background music to the receiver terminal(560).
Patent KR-20030069951-A (KR)
Title: Process for preparing gelatin from fish
Inventor: YANG JU HWAN
IPC: A23L17/00
Filed: 2003-08-04
Abstract: PURPOSE: A process for preparing gelatin from a fish is provided, thereby preparing high quality gelatin having high intensity and viscosity suitable for the production of hard capsules. CONSTITUTION: A process for preparing gelatin from a fish comprises the steps of: treating dried fish scales with alkali having pH 12.0 to 13.6; treating the alkali treated fish scales with acid having pH 1.3 to 2.5; extracting the acid treated fish scales with water having pH 5.5 to 6.5 at 45 to 55 deg. C in a tank; and filtering, concentrating and drying the extracted gelatin solution, wherein the alkali treatment time is 24 to 48 hours; the acid treatment time is 18 to 28 hours; and the water extracting time is 6 to 10 hours; the filtration process is carried out by using pulp in the first and second filtration and carbon filter in the third filtration; the concentration process is carried out by using two-step membrane system; and a sterilization process at 142 deg. C may be optionally carried out after the concentration process.