baber/WOPTO huggingface dataset:
Patent KR-20010070880-A (KR)
Inventor: LEE SEONG HUI
IPC: B22F9/06
Filed: 2001-06-16
Abstract: PURPOSE: A method and an apparatus for manufacturing metallic powder using an ultrasonic spray nozzle are provided which manufacture metallic powder stably, continuously and economically using a capillary wave generated from the nozzle. CONSTITUTION: In a method for manufacturing metallic powder, the method comprises the steps of vaporizing molten metal passing through the inside of an ultrasonic nozzle with the ultrasonic nozzle; and manufacturing metallic powder by solidifying the vaporized metallic drop. The apparatus comprises an injection unit injecting a certain amount of molten metal into the injection hole (9) of an ultrasonic nozzle through a molten metal guiding pipe made of ceramic materials including alumina in a melting furnace; an ultrasonic nozzle head (10) vaporizing the molten metal using vibration of capillary wave by transferring molten metal to the end part (12) of the nozzle through the channel (11) inside the ultrasonic nozzle; a length expanding rod (2) having a length of ultrasonic resonance as controlling a temperature gradient between the ultrasonic nozzle head and an ultrasonic transducer; an ultrasonic nozzle consisting of an ultrasonic nozzle head, an ultrasonic transducer supplying ultrasonic energy, and a length expanding rod, wherein there is a maximum amplitude of vibration at the end of the ultrasonic nozzle, and an amplifier system having an ultrasonic wave which manufactures metallic powder having a certain particle size and properties by feedback controlling ultrasonic energy supplied to the ultrasonic nozzle, thereby supplying a certain intensity of ultrasonic output to the ultrasonic nozzle.
Patent KR-20020096531-A (KR)
Title: Structure for mounting invertor of Liquid Crystal Display
Inventor: JANG MYEONG GI
IPC: G02F1/13357
Filed: 2001-06-20
Abstract: PURPOSE: A construction for fastening an inverter of a liquid crystal display device is provided to change a mounting position of an inverter and enhance a fixing structure thereof by making a system housing space of a notebook computer be used effectively. CONSTITUTION: A bracket(40) is mounted at the external lower surface of a case(22), and an inverter(21) is fixed on the bracket(40). The bracket(40) comprises one end portion(41) being combined at the external lower surface of the case(22) and the other portion(42) for mounting the inverter(21). One end portion(41) is vertically positioned to the lower surface of the case(22). The other portion(42) is vertically positioned to the front surface of the case(22). It is desirable that the other portion(42) is positioned at the center portion of one end portion(41) for making the inverter(21) be not protruded toward the front surface of the rear surface of the case(22). Thus, the inverter(21) is mounted in a space such as a hinge unit of system housing.
Patent KR-20030000481-A (KR)
Title: Method for measuring an etch rate of multichip
Inventor: JUNG YEONG BAE
IPC: H01L21/66
Filed: 2001-06-25
Abstract: PURPOSE: A method for measuring an etch rate of a multi-chip is provided to measure thickness of the remaining oxide layer to improve accuracy of the etch rate by setting up an etch monitoring region on a space contacted with a chip having the accurate etch rate. CONSTITUTION: An etch monitoring region(B1) is set up on a frame(20) of a multi-chip reticle and an etch rate of a multi-chip is measured. A plurality of patterns for forming plural modules, plural test chips, and plural communication chips are formed on the frame(20) of the multi-chip reticle according to each region. An etch monitoring region(B1) is set up on a side portion of a chip(22) of e3080 in order to measure the etch rate of the chip(22) of e3080. A plurality of etch monitoring regions(A1,A2) of a side portion of the frame(20) are set up on the frame(20) of the multi-chip reticle in order to measure a total etch rate.
Patent KR-20030001002-A (KR)
Title: separated type golf tee
Inventor: LEE JAE HYUNG
IPC: A63B57/00
Filed: 2001-06-28
Abstract: PURPOSE: Provided is a separable golf tee which divides a golf tee into an upper and a lower tee and connects each tee to a magnet or a connection member so that it prevents the golf tee from being damaged or lost in hitting tee shot. CONSTITUTION: The separable golf tee comprises the parts of: the upper tee(1) which is made of soft rubber, soft plastics or silicone materials with burying the magnet(11) at the lower side; the lower tee(2) which is made of metal or high power plastics and stuck to the ground with burying the other magnet(12) in a corresponding to the magnet of the upper tee at the upper side; and the connection member(3) which connects the upper tee and the lower tee each other.
Patent KR-20030002765-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: HWANG JUNG HO
IPC: H01L21/76
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to simplify manufacturing processes by forming an isolation layer and simultaneously planarizing without using additional processing. CONSTITUTION: A gate oxide layer(22), a polysilicon layer(23) and an oxidation barrier layer(24) are sequentially formed on a substrate(21). A field region is opened by selectively patterning the oxidation barrier layer and the polysilicon layer. A thermal oxide layer(26) is grown on the exposed substrate(21) of the field region by thermal oxidation processing. An SOG(Spin On Glass) layer(27) is filled into the field region. An isolation layer(267) including the SOG layer(27) and the thermal oxide layer(26) is formed by planarizing using the polysilicon layer(23) as a stopper. Then, a gate electrode(23a) is formed by selectively etching the polysilicon layer(23).
Patent KR-20030003785-A (KR)
Title: DNA Amplification Kits for Detecting Genetically-Modified Plants Quantitatively and Methods Using the Same
Inventor: JUNG GYEONG EUN
IPC: C12Q1/68
Filed: 2001-07-02
Abstract: PURPOSE: A DNA amplification kit and a method for detecting genetically-modified plants quantitatively are provided, thereby rapidly and quantitatively detecting the genetically-modified plants having 35S promoter of Cauliflower mosaic virus. CONSTITUTION: The method for detecting genetically-modified plants quantitatively comprises the steps of: (a) amplifying an isolated DNA using a DNA amplification reaction mixture consisting of (i) the isolated DNA template from plants, (ii) thermostable DNA polymerase having 5' to 3' nuclease activity, (iii) sense and antisense primers being hybridized with the 35S promoter of Cauliflower mosaic virus, (iv) an oligonucleotide probe which is hybridized with the 35S promoter of Cauliflower mosaic virus, and has a fluorescence reporter at a region adjacent to its 5'-terminal or 3'-terminal and a fluorescence quencher at a region adjacent to its 5'-terminal or 3'-terminal; and (b) measuring fluorescence intensity from the reporter.
Patent KR-20030005612-A (KR)
Title: Setting device for panel
Inventor: JUNG JAE HWAN
IPC: B21D43/00
Filed: 2001-07-09
Abstract: PURPOSE: A part position determining apparatus is provided to allow a robot to precisely input parts into each working stage by precisely determining a loading position of the parts. CONSTITUTION: A base plate(3) is angularly installed with respect to a bottom surface(1) of a working room. Frames(5) are provided at edges of the base plate(3). When a panel(7) is introduced into a lower edge of the base plate(3), two lower jigs supports a lower portion of the panel. The lower jigs includes a jig beam(11) coupled to a lower edge of the base plate(3) and a cushion pad(13) having a circular section shape so as to support the lower portion of the panel(7). Two lateral jigs(15) are installed at left and right edges of the base plate(3) so as to support a lateral portion of the panel(7).
Patent KR-20030006473-A (KR)
Title: Apparatus fixing of capacitor belt type
Inventor: KIM DAL JUNG
IPC: H05K13/04
Filed: 2001-07-13
Abstract: PURPOSE: A belt type capacitor fixing device is provided to fix variably a cylindrical capacitor on a PCB(Printed Circuit Board) without exchanging a fixing device though a capacitor is exchanged to the capacitor of a different size. CONSTITUTION: A fixing screw cover portion(12) is arranged at an edge of one side of a belt type metal band portion(10) having predetermined thickness and width. The fixing screw cover portion(12) includes a fixing screw portion(11). The belt type metal band portion(10) and the fixing screw portion(11) are formed with one body. A screw groove portion(13) is formed on an inner side of an edge of the other side of the belt type metal band portion(10). A nut groove portion(14) is formed on an outer side of a center of the belt type metal band portion(10).
Patent KR-20030006627-A (KR)
Title: Leakage rejection apparatus using even harmonic mixer, and its method
Inventor: KIM NAE SU
IPC: H04B1/28
Filed: 2001-07-13
Abstract: PURPOSE: An apparatus for eliminating a leakage signal by using an excellent RF(Radio Frequency) mixer is provided to prevent a spurious wave of a transmitter and a performance degradation of a receiver by eliminating the leakage signal of a local oscillation signal generated in a satellite and a frequency converter of a communication system. CONSTITUTION: An in-phase divider(160) divides a local oscillation signal inputted from the outside into in-phase local oscillation signals. An IF(Intermediate Frequency) phase divider(180) divides an IF signal inputted from the outside into IF signals with 90° phase difference. The first and second excellent RF mixers(170) mix the local oscillation signal divided from the in-phase divider(160) with the IF signal divided from the IF phase divider(180), and output RF(Radio Frequency) signals with 90° phase difference, respectively. An RF signal phase combiner(190) performs the 90° phase combination of the RF signals mixed in the first and second excellent RF mixers(170), and eliminates an image signal. A BPF(Band Pass Filter)(200) eliminates a residual component of a leakage signal from the RF signal of the RF signal phase combiner(190).
Patent KR-20020008022-A (KR)
Inventor: MOLSEN HENNING
IPC: G02F1/1335
Filed: 2001-07-14
Abstract: PURPOSE: Transmission reflector and transmission reflection type display device are provided, which is related to an optical element that when illuminated with light from one direction reflects a significant proportion of the incident light, and that when illuminated with light from another direction transmits a significant proportion of the incident light. CONSTITUTION: A scattering transmission reflector(10) comprises a substrate(11) having a wavy surface(12) and the following properties and a reflection material(13) applied on the selected area of the wavy surface of the substrate. In the substrate(11), the reflectance of the surface of the transmission reflector depends on the incident angle of the light to the surface of the reflector, and a plurality of first part(14) on the wavy surface is inclined in one direction while a plurality of second part(15) on the wavy surface is inclined in a second direction different from the first direction. The reflection material(13) is applied in the first part of the wavy surface larger than the second part of the wavy surface.
Patent KR-20030009782-A (KR)
Title: Method of producing a healthy Apple Gochujang (hot pepper paste)
Inventor: KIM CHEONG GEE
IPC: A23L11/20
Filed: 2001-07-24
Abstract: PURPOSE: Provided is a functional apple-red hot chili pepper paste which has a taste satisfying western people's appetite and a prevention effect on various diseases such as heart, high blood pressure, cancer, aging and diabetics, etc. CONSTITUTION: The functional apple-red hot chili pepper paste is manufactured by the steps of: making apple puree by crushing, heating, boiling, cooling and filtering apples; making corn starch syrup by grinding malt, adding water to it and filtering and adding bean and corn powder to the filtrate then followed by saccharifying them; making roasted salt by heating at 300 deg.C and grinding the natural dried sea salt; crushing cold stored beets to make beet juice containing live enzymes; making garlic and ginger juice by crushing them; preparing a syrup by adding bean and corn malt to the apple puree and boiling them; adding powder of fermented bean, raw bean and red hot chili pepper to the syrup and homogenizing them, adding the beet juice thereto and maturing them; mixing intermediate apple-red hot chili pepper paste with garlic and ginger juice; and adding the roasted salt to the apple pepper paste mad for seasoning and maturing them.
Patent KR-20010085043-A (KR)
Inventor: CHO JAE DONG
IPC: B41F31/07
Filed: 2001-07-25
Abstract: PURPOSE: A printing ink supplying device in a photogravure printer is provided to complete ink supply preparation by only placing movable installation stand on a printing unit integrated with an ink tank, a pump and an ink pan, to enhance productivity by saving an ink replacement time and by easily managing the remaining of ink, to minimize an ink staining time by an applicator directly supplying ink to the outer circumference of a printing cylinder, and to easily transfer and remove the printing cylinder by removably installing a cylinder supporting member inside the ink pan. CONSTITUTION: A printing ink supplying device(100) for a photogravure printer comprises; a frame shaped installation stand(110); many rolling wheels(120) moving the installation stand; an ink tank(130) storing ink; an ink supplying pump(140) supplying ink to an ink pan(150) and an applicator(160) from the ink tank; the ink pan staining the outer circumference of a printing cylinder(200) with ink by the rotation of the printing cylinder; and the applicator directly supplying ink to the printing cylinder. Additionally, the printing ink supplying device contains a cylinder supporting member(170) removably installed inside the ink pan to support and transfer the printing cylinder. The ink tank contains an ink drainage hole(132) and an overflow drainage hole(134) returning surplus ink. The ink pan also has an overflow drainage hole(152) returning surplus ink form the ink tank. Due to the applicator, ink is directly supplied to the outer circumference of the printing cylinder and an ink staining time is minimized so that hard ink doesn't fill the engraved portion of the printing cylinder.
Patent KR-20030012102-A (KR)
Title: Device for removing floating sludge of grease-removed container
Inventor: KIM YEONG GU
IPC: B21B45/02
Filed: 2001-07-30
Abstract: PURPOSE: An apparatus for removing floating sludge of degreasing container is provided to improve grade of product and productivity by removing the foreign materials, thereby collecting the foreign materials in the state that foreign materials generated in degreasing and polishing of stainless strip are recovered. CONSTITUTION: The apparatus for removing floating sludge of degreasing container comprises a rectangular shaped housing(110) the lower surface of which is opened, the lower surface of the housing(110) is fixed to an opening part on the upper surface of a degreasing cleaner tank; a driving pulley(122) which is fixed to the inner upper side of the housing(110) and rotated by a driving means(120); a driven pulley(124) which is installed in the upper part of the degreasing cleaner tank parallely to the driving pulley(122) in the state that the driven pulley(124) is immersed into a degreasing solution; a belt(130) which connects the driving pulley(122) to the driven pulley(124), and to the outer surface of which a plurality of buckets(132) are fixed; a foreign material collection tank(210) which is divided by a partition wall(200) in one side of the housing(110) to collect foreign materials dropped from the buckets(132); an iron removal plate(260) which is adjacently arranged to the inner surface of the belt(130) between the driving pulley(122) and the driven pulley(124) and fixed to both surfaces of the housing(110); and an iron collection tank(300) which is installed underneath the iron removal plate(260), wherein the belt(130) comprises a stainless thin sheet, a rubber plate and a plurality of magnet bars, the buckets(132) are formed of filter cloth, and injection nozzles(400) are arranged at the upper side adjacent to the driving pulley(122) to inject high pressure air in a rotational direction of the driving pulley(122).
Patent KR-20010082486-A (KR)
Inventor: CHANG JAE YOUNG
Filed: 2001-07-30
Abstract: PURPOSE: An Internet advertising method using an on-line game is provided to advertise a commodity visually by making an on-line game user watch an advertisement continuously when the user obtains or confirms an item during the game. CONSTITUTION: An on-line game is constructed for an item to be obtained by a character to have an image of a specific product during an on-line game. If a user connects to a service providing the on-line game and plays the game through the Internet, items obtained by the character are stored in an item storing space during the on-line game. If the user moves to the item storing space for confirming the items being possessed by the user, the items(41) are arrayed. If the user selects a specific item(43), the item(43) is displayed, and a commodity(44) is perceived.
Patent KR-20030012603-A (KR)
Title: Injector nozzle of diesel engine for premixed combustion
Inventor: CHOI MIN SEON
IPC: F02M61/18
Filed: 2001-08-02
Abstract: PURPOSE: A structure of an injector nozzle for pre-mixing combustion is provided to reduce the droplet size of fuel and hydrocarbon caused by the unburnt fuel by changing the shape of a nozzle into the shape of an airfoil. CONSTITUTION: An injector(20) is formed at the lower part of a cylinder head. A piston compresses and ignites the fuel injected from the injector in a combustion chamber. A plurality of nozzles(21) formed at the lower part of the injector and injecting fuel into the combustion chamber has the shape of an airfoil, and reduces the droplet size of injected fuel.
Patent KR-20020050079-A (KR)
Inventor: TSUKIKAWA YASUHIKO
IPC: G11C11/4076
Filed: 2001-08-14
Abstract: PURPOSE: To provide a method of control for a delay locked loop which generates a stable clock, a semiconductor device including the delay locked loop and a system which is operated by the clock synchronization. CONSTITUTION: With respect to the delay locked loop(DLL), a gray code counter (gray code: alternation code) is used as a delay register. In this way, hops of the delay time (discontinuous hops) can be minimized by putting up always only one bit of carry even if a metastable state occurs.
Patent KR-20030015546-A (KR)
Title: Displaying apparatus
Inventor: KIM GWI HYEON
IPC: H04N5/645
Filed: 2001-08-16
Abstract: PURPOSE: A display system is provided to reduce an unnecessary space and prevent a video device from being easily separated from an electron gun unit. CONSTITUTION: A display system has a cathode ray tube bulb(20) that is composed of a panel(20a) for forming an image, a funnel(20b) combined with the back of the panel and a neck combined with the end of the funnel. The display system further includes an electron gun unit and a video device(40). The electron gun unit is composed of an electron gun main body being inserted into the neck, and a protrusion boss that is formed at the end of the electron gun main body and exposed to the outside of the neck. The video device has a video PCB and a boss insertion part combined with the protrusion boss to transmit a signal from the video PCB to the electron gun unit.
Patent KR-20030019738-A (KR)
Title: Interview system using moving picture technique on network
Inventor: CHOI SUNG LARK
IPC: G06Q30/06
Filed: 2001-08-30
Abstract: PURPOSE: A video interview system is provided to receive and store data on job seeking and offering applications, and to enable a job seeker to have a video interview with a job offerer interactively over a network. CONSTITUTION: The system comprises a job seeking application data receiver(110a), a storage(120a), a job seeking application data output module(130a), an interview data receiver(140a), an interview data transmitter(150a), an interview permission data receiver(160a), an interview permission data transmitter(170a), a video interview room setter(190a), and a video interview processor(210a). The job seeking application data receiver(110a) receives the job seeking application data with personal data and a hopeful job category from a terminal of a job seeker. The storage(120a) stores the job seeking application data received by the job seeking application data receiver(110a). The job seeking application data output module(130a) processes and outputs the job seeking application data stored at the storage(120a) in a form on a web page. The interview data receiver(140a) receives the interview data with personal or company data from the terminal of the job offerer, and the interview data transmitter(150a) transmits the interview data to the terminal of the job seeker. The interview permission data receiver(160a) receives the interview permission data from the terminal of the job seeker, and the interview permission data transmitter(170a) transmits the interview permission data to the terminal of the job offerer. The video interview room setter(190a) opens a one-to-one interview room if the data on the interview date is transmitted. The video interview data processor(210a) processes the video interview data, including voice data, between the job seeker and the job offerer over the network.
Patent KR-20030021707-A (KR)
Title: O/o/w multiple emulsion containing minoxidil
Inventor: KIM JIN CHEOL
IPC: A61K9/113
Filed: 2001-09-07
Abstract: PURPOSE: A process of preparing an oil-in-oil-in-water multiple emulsion system containing minoxidil as a hair growth effective component is provided. Whereby, the multiple emulsions have excellent dispersion stability and avoid precipitation problems of minoxidil particles generated in an aqueous phase. CONSTITUTION: The O/O/W multiple emulsions are prepared by the following process; dissolving minoxidil in oil to produce an inner oil phase; dispersing the inner oil phase in an outer oil phase containing an O/O emulsifier to produce an O/O emulsion; and emulsifying the O/O emulsion in water containing the O/W emulsifier. The weight ratio of the minoxidil to the inner oil phase is 0.05:1 to 0.3:1 and the volume ratio of the inner oil phase to the outer oil phase and the O/O emulsion to water is 0.05:1 to 1.2:1 and 0.1:1 to 1:1 respectively.
Patent KR-20030021931-A (KR)
Title: dialing method and mobile telecommunication equipment having a recalling function
Inventor: WON JU HEE
IPC: H04B1/38
Filed: 2001-09-10
Abstract: PURPOSE: A mobile communication terminal having a collection calling function and a dialing method therefor are provided to improve a collection rate of the mobile communication terminal of a high price by embedding an emergency power supply unit in a case and calling a designated telephone number in a state in which the power of a main power supply unit is discharged. CONSTITUTION: A memory unit(116) stores a certain telephone number in its designated collection number memorizing address. An emergency power supply unit(118) connects to the second terminal connector(117) and supplies a DC power. The first switching unit(119) connects to the emergency power supply unit(118), maintains an off-state, and supplies the DC power of the emergency power supply unit(118) through the second terminal connector(117) when being turned on. If an on-button of a key input unit(128) is pushed, a comparing unit(120) compares a voltage of a main power supply unit(112) with a reference voltage of a certain range. If the voltage of the main power supply unit(112) is lower than the reference voltage in the comparing unit(120), a control unit(122) turns on the first switching unit(119) and reads the telephone number stored in the collection number memorizing address of the memory unit(116). If a user selects the read telephone number, the control unit(122) controls a dialing unit(121) for calling the read telephone number.