baber/WOPTO huggingface dataset:
Patent KR-20030027719-A (KR)
Title: The composition of resin
Inventor: NAKAI HIDEYUKI
IPC: G03F7/032
Filed: 2002-09-25
Abstract: PURPOSE: To provide a new resin composition and its cured product containing a polycarboxylic acid resin, further to provide a photosensitive resin composition in which high resolution can be obtained, and particularly, to provide a color photosensitive resin composition in which high resolution can be obtained even when a pigment having a small particle size is used in high concentration. CONSTITUTION: The resin composition contains a polycarboxylic acid resin obtained by preparing a reaction product of (a) an epoxy compound having at least two or more epoxy groups in the molecule with (b) a monocarboxylic acid having no reactive double bond and further reacting (c) a polybasic carboxylic acid or its anhydride with the above reaction product.
Patent KR-20040026526-A (KR)
Title: Bacillus licheniformis N1 and microbial agent for preventing plant-pathogenic fungi containing the same
Inventor: KIM CHEOL SEUNG
IPC: C12N1/20
Filed: 2002-09-25
Abstract: PURPOSE: A microorganism Bacillus licheniformis N1 and a microbial agent for preventing plant-pathogenic fungi containing the same are provided. The microorganism has improved antifungal effect on Botrytis cinerea, and the microbial agent can be cheaply produced. CONSTITUTION: A microorganism Bacillus licheniformis N1(KCTC 10319BP) has improved antifungal activity. A microbial agent for preventing plant-pathogenic fungi contains Bacillus licheniformis N1(KCTC 10319BP), wherein the plant-pathogenic fungi is Botrytis cinerea; and the plant is perilla, tomato, cucumber, strawberry and garden lettuce. A microbial agent for preventing plant-pathogenic fungi contains bean-curd dregs, boiled fish paste, bran, soybean meal, barley malt, sesame dregs, rice bran, sweet rice drink, rice powder and rice straw.
Patent KR-20040027996-A (KR)
Title: Apparatus for image signal Interfacing with external part in mobile station
Inventor: KIM JONG HWAN
IPC: H04B1/38
Filed: 2002-09-28
Abstract: PURPOSE: An apparatus for interfacing an image signal to the external in a mobile terminal is provided to overcome the limit of the size of a color LCD installed in a mobile terminal by connecting the mobile terminal to an external large-sized, high-definition display unit so that displayed pictures can be enlarged. CONSTITUTION: A mobile terminal(210) comprises a color LCD(212) to output the operation state of the mobile terminal(210) and an image inputted from a color camera(211) or various images. The color camera(21) photographs an external object and generates an associated image signal. A moving picture processor(213) executes image signal processing for an image signal outputted from the color camera(211) and outputs it through the color LCD(212) or provides it to an MSM(Mobile Station Modem)(216). The mobile terminal(210) comprises a hi-fi audio codec(215) to output a stereo audio signal through an earphone jack(214). Also the mobile terminal(210) comprises a video signal converter(217). The video signal converter(217) converts an image signal, outputted from the moving picture processor(213), into a preset image signal output format and outputs it to an external equipment(220) through an interface connector(219).
Patent KR-20040029911-A (KR)
Title: Life pipe of a tree
Inventor: JUNG SUNG MOON
IPC: A01G29/00
Filed: 2002-10-02
Abstract: PURPOSE: Provided is an arboricultural tube structure which is earthen and installed within the planting area to feed air and water to the woody plant, and manage the growth thereof cost effectively and environment-friendly. CONSTITUTION: An arboricultural tube structure comprises an earth-based tube(5), a cover(4), an inlet hole(6), and an outlet hole(7). The tube is shaped with a cylinder, and has a predetermined thickness such that it endures under the application of the external pressure. The arboricultural tube structure is well adapted for use in the street planting area, the park planting area, the shrubby planting area, and the building planting area.
Patent KR-20040031841-A (KR)
Title: Light reflection mirror for laser scanning unit
Inventor: LEE YU YONG
IPC: G02B26/12
Filed: 2002-10-04
Abstract: PURPOSE: An optical reflector of an optical scanning device is provided to minimize the vibration of the optical reflector due to air resistance and reduce the noise by reducing the frictional force in a rotating process. CONSTITUTION: An optical reflector(20) of an optical scanning device includes a plurality of reflective sides(23a). The optical reflector(20) is installed at a spindle motor. The reflective sides(23a) are formed on the inside of the optical reflector(20) in order to reflect incident rays to a photosensitive medium. Each reflective side(23a) is formed by forming a coating layer on an inner side of a hole(23) formed on a center part of a reflector body(21) having an outer circumference(21a). The hole(23) is formed with a shape of a regular polygon.
Patent KR-20030035888-A (KR)
Title: compressive structure of Flexible circuit board
Inventor: UEDA HIROSHI
IPC: H05K3/36
Filed: 2002-10-10
Abstract: PURPOSE: To provide flexible circuit board pressure-contacting structure capable of preventing disconnection caused by stress concentrated into a circuit pattern between the end of a TFT glass substrate and the end of solder resist on the circuit pattern side in the case of bending the flexible circuit board. CONSTITUTION: The pressure-contacting structure of the flexible circuit board 6 of a liquid crystal display element has lead terminal groups for the circuit board 6 which are connected to a plurality of terminal groups aligned on the end face of the TFT glass substrate 1 through an anisotropic conductive film 3. Resin 9 is applied to the opposite surface to the terminal surface of the circuit board 6, a separated distance L between the end face of the resin 9 and the end of resin 8 applied to the terminal surface of the circuit board 6 is 0.1 to 10 mm and the resin applied to the terminal surface and the resin applied to the opposite terminal surface are mutually superposed by 0.1 to 10 mm.
Patent KR-20040042087-A (KR)
Title: Planar inductor
Inventor: CHOI SEONG U
IPC: H01F17/00
Filed: 2002-11-13
Abstract: PURPOSE: A flat inductor is provided to improve efficiency by reducing a leakage inductance generated between an upper core and a lower core. CONSTITUTION: A flat inductor is formed by assembling an upper core(201), a gap layer(205) formed on the bottom of the upper core, and a lower core(202) through an epoxy resin including magnetic substance. PCBs(203b,203c) and copper plates(207a,207d) are inserted into the grooves of the lower core. A conductor(209) is inserted into the inside of the PCBs and the copper plates.
Patent KR-20030041783-A (KR)
Title: Objective lens for optical pick-up apparatus and optical pick-up apparatus
Inventor: OTA KOHEI
IPC: G11B7/1374
Filed: 2002-11-18
Abstract: PURPOSE: To provide an objective lens for an optical pickup device and on optical pickup device in which a coma aberration is corrected in a well balanced manner and information is appropriately recorded and reproduced on different optical information recording media. CONSTITUTION: No particular problem occurs even when the coma aberration is generated for a light flux passing through an outer side optical function region of the objective lens 16 by turning the light flux passing through the outer side optical function region into a flare light, for example, when the information is recorded and/or reproduced on a compact disk (CD) with the light flux emitted from a semiconductor laser 112. The information is appropriately recorded or reproduced on a digital versatile disk (DVD) when the information is recorded and/or reproduced on the DVD with a light flux emitted from a semiconductor laser 111 because the amount of fault of sine condition at the part which is closest to the central optical function region at the outer optical function region is made smaller than the amount of fault of sine condition at the part which is closest to the outer optical function region at the central optical function region.
Patent KR-20040043562-A (KR)
Title: Assembly mechanism between instrument panel and passenger airbag chute
Inventor: LEE YONG U
IPC: B60R21/20
Filed: 2002-11-19
Abstract: PURPOSE: A chute assembly is provided to insert-mold an integral bracket into an instrument panel and then to integrally assemble a chute of rigid metal with a door plate so as to improve the durability and perform an assembly process quickly. CONSTITUTION: An integral bracket(20) with an insert panel and a fixed panel is insert-molded onto an instrument panel(10) of a vehicle. A plurality of recesses are formed on the insert panel. A plurality of grooves are formed at the fixed panel. The fixed panel and the insert panel are attached with a bolt(23). The metal chute(30) and an assembled door plate(32) and an airbag module(15) are installed at the fixed panel side bolt of the bracket. The chute and the door plate are assembled with a hinge plate(33) to assemble the chute and the door plate into the bolt side of the bracket.
Patent KR-20040046822-A (KR)
Title: A method for air fuel raio control of go with sustenance on vehicle
Inventor: HAN GWANG JIN
IPC: F02D41/14
Filed: 2002-11-28
Abstract: PURPOSE: An air-fuel ratio control method to the durability of a vehicle is provided to improve the purification efficiency of a catalyst and stabilize emissions by precisely controlling the air-fuel ratio all the time by measuring and applying the degradation of an oxygen sensor to the durability to feedback air-fuel ratio control. CONSTITUTION: An air-fuel ratio control method to the durability of a vehicle comprises steps for deciding if information of an engine detected with starting the engine satisfies a feedback control condition(S101); deciding degradation by detecting the frequency ratio of an oxygen sensor if satisfying the feedback control condition(S103,S104); computing fuel correction ratio to the degradation(S105); and controlling the air-fuel ratio by computing the correction amount of fuel regard to the computed fuel correction ratio to lean/rich detection signals of the oxygen sensor(S106,S107).
Patent KR-20040048325-A (KR)
Title: Multiplexer for multi channel video signal
Inventor: LEE SEUNG WON
IPC: G11B20/10
Filed: 2002-12-02
Abstract: PURPOSE: A device for multiplexing multi-channel video is provided to efficiently perform output and storage as receiving signals from video channels, and simplify a system by processing the video signals with one compressor. CONSTITUTION: A host interface(11) transfers a control signal received from a host to a video selector(12), a video storage(13), and a memory interface(14). The video selector outputs at least one video signal to the video storage and a spot output part(16) by receiving the video signals from the video channels. The video storage transmits the video signal received from the video selector to the memory through a memory interface. The memory interface makes the video signal transmitted from the video storage stored to a memory. The spot output part outputs the signal received from the video selector. A recording video processor(17) receives the data from the memory depending on the control signal from the video selector and outputs the data to the compressor. The compressor compresses the data received from the recording video processor.
Patent KR-20040049370-A (KR)
Inventor: KIM YOUNG GUN
IPC: A63B23/20
Filed: 2002-12-04
Abstract: PURPOSE: A pelvic muscle contracting exerciser is provided to generate contractile force to the pelvic muscle of a user and to allow the user to more easily adjust the contractile force. CONSTITUTION: The pelvic muscle contracting exerciser includes bedplates(24,24') having cylindrical-shaped fixed axes therebetween, a rotatory body(10), air cylinders(22) on both sides of the bedplates(24,24'), pistons and piston rods(15) inserted into cases, expansion springs between the piston rods, cables(16) fixed to the ends of the piston roads(15) that are connected to cable hooks(17), an air cylinder(26) mounted on a chair(3), a bar(23) mounted on the top end of the air cylinder(26), an air hose(25) connected to discharges of the air cylinders(22), and an adjusting handle(20) for adjusting contractile force.
Patent KR-20040049930-A (KR)
Title: Method for connecting VMS directly
Inventor: LEE JAE BEOM
IPC: H04W40/04
Filed: 2002-12-05
Abstract: PURPOSE: A method for immediately accessing a VMS(Voice Mail System) is provided to set a message field that can directly access a VMS to '1' among message fields delivered to a base station when a designated key is inputted, thereby immediately accessing a VMS of other party. CONSTITUTION: A user inputs a designated key and a telephone number of other party, and inputs a send key(S1). A controller of a cellular phone confirms whether the designated key is properly inputted(S2). If not, the controller outputs an error message on a display or outputs a warning sound through a speaker(S5). If the designated key and the telephone number are correctly inputted, the controller sets a VMS access field included in transmission message fields to '1'(S3). The controller transmits the transmission message fields through a wireless frequency transmitting/receiving portion(S4).
Patent KR-20040049209-A (KR)
Title: A warming drive method of air-conditioner
Inventor: CHA U HO
IPC: F25B49/02
Filed: 2002-12-05
Abstract: PURPOSE: A heating operation method of an air conditioner is provided to respond to a heating load speedily and reduce the power consumption. CONSTITUTION: A heating operation method of an air conditioner includes the steps of driving or stopping a plurality of compressors, and determining a heating load after that(S2,S3). If the heating load is reduced to a middle value, some of the compressors are stopped and the others are stopped later after driving all the compressors(S4). A heating load is determined again, so that some of the compressors are driven or stopped if the heating load is reduced to a small value(S5,S6).
Patent KR-20040049517-A (KR)
Title: Method for aligning optical waveguide
Inventor: CHO YEONG SANG
IPC: G02B6/43
Filed: 2002-12-06
Abstract: PURPOSE: A method for inspecting an alignment position of an optical waveguide is provided to minimize loss of light by aligning a position of a VCSEL(Vertical-Cavity-Surface-Emitting-Laser) and a driving IC according to a changed position of the optical waveguide. CONSTITUTION: A plurality of marks(16,22) are displayed in a predetermined interval on an optical waveguide(10) and a substrate(20). The optical waveguide is coupled to the substrate. An interval between the marks displayed on the substrate and the marks displayed on the optical waveguide is measured. An alignment position is inspected by using a difference between the measured interval and the predetermined interval. The marks are displayed by X-rays. A VCSEL and a driving IC are controlled according to a changed position of the optical waveguide.
Patent KR-20040055489-A (KR)
Title: Keyphone System for Tranmitting MOH and thereof Method
Inventor: YOO YONG HWA
IPC: H04M1/60
Filed: 2002-12-21
Abstract: PURPOSE: A key phone system for sending a holding tone and a method therefor are provided to allow a user to download desired music to use it as a holding tone. CONSTITUTION: A transmitting/receiving unit transmits and receives a music file. A storing unit stores music file. A DSP unit converts the music file transferred from the storing unit into a PCM signal. A DBID(Data Backplane Interface Device)(201) transmits a received holding tone to a switching unit(202). The switching unit(202) transmits the holding tone to a VMIB(Voice Mail Interface Board)(210) and a terminal. A holding tone storing unit(203) stores the holding tone by using a melody IC. A CODEC(24) receives a holding tone send command from the DBID(201), compresses the holding tone and transmits it to the DBID(201). A VMIB(210) receives holding tone information from an MPB(Main Processor Board)(200) and stores it. A DTIB(Digital Terminal Interface Board)(220) transmits the holding tone transmitted from the MPB(200) to a key phone. An SLIB(Single Line Interface Board)(230) transmits the holding tone received from the MPB(200) to a corresponding subscriber terminal. A holding tone providing unit(240) generates a specific holding tone.
Patent KR-20040056276-A (KR)
Title: An apparatus for correcting the trimming point of flash butt welder
Inventor: KUEM DONG GIL
IPC: B23K11/36
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus for correcting trimming point of a flash butt welder is provided to prevent a machine from being damaged due to excessive trimming work by performing trimming work at a center of a welding section. CONSTITUTION: A trimming point correcting apparatus includes a fixing taper(20) having a concave recess and a sliding surface. The fixing taper(20) is attached to a side of a trimmer bite block(13). A movable taper(17) has a sliding surface making contact with the sliding surface of the fixing taper(20). A supporter(22) is provided to prevent the movable taper(17) from being moved backward. A gear screw(21) having a male screw section is inserted into a tap(19) having a female screw section. The gear screw(21) is rotated by means of a motor(23). A pulse generator(24) is provided to generate pulse signals according to a movement of the movable taper(17).
Patent KR-20040056542-A (KR)
Title: Cog burner for limestone calcining furnace
Inventor: KO DAE GWON
IPC: C04B2/12
Filed: 2002-12-24
Abstract: PURPOSE: Provided is a COG(cokes oven gas) combustion apparatus for a lime calcining furnace, which can prevent blocking phenomenon of a COG burner by burning combustible materials deposited in the COG burner. CONSTITUTION: The COG combustion apparatus comprises: a cylindrical shaft(10) through which lime and air are calcined; a plurality of the COG burners(12) connected toward the inside center of the shaft(10) from the outside of the shaft(10) and bent downward in the inside of the shaft(10), which is formed radially from the center of the shaft(10); a COG injecting pipe(14) mounted on the outside end of the COG burner(12); a check valve(17) mounted on the COG injecting pipe(14) not to flow combustion air backward; a combustion air injecting pipe(16) mounted on the outside end of the COG burner(12) and placed near to the COG injecting pipe(14); an air blocking valve(18) mounted on the combustion air injecting pipe(16), which stops the supply of the combustion air after burning the combustible materials deposited in the COG burner(12); and an ignition means(19) mounted on the outside COG burner(12) of the shaft(10).
Patent KR-20040056856-A (KR)
Title: Formation method of trench in semiconductor device
Inventor: SEO YEONG HUN
IPC: H01L21/762
Filed: 2002-12-24
Abstract: PURPOSE: A method for forming a trench of a semiconductor device is provided to secure the process margin for the mis-alignment of a contact pattern by forming a spacer in the middle of a two-step etching process for the trench. CONSTITUTION: A pad oxide and a nitride layer(12,13) are sequentially formed on a semiconductor substrate(11). The first trench is formed in the substrate by selectively etching the resultant structure. A liner layer is formed along the upper surface of the resultant structure. The substrate is partially exposed by carrying out an etch-back process on the liner layer. At this time, a spacer(15') is formed at both sidewalls of the first trench. The second trench is formed by etching the exposed substrate through the first trench. An insulating layer(16) is formed on the entire surface of the resultant structure for completely filling the trench.
Patent KR-20040056909-A (KR)
Inventor: KIM GYEONG HUN
IPC: H03L7/081
Filed: 2002-12-24
Abstract: PURPOSE: A register controlled DLL(Delay Locked Loop) is provided which has a faster delay lock time and satisfies operation frequency characteristics and jitter characteristics as minimizing the increase of a chip area. CONSTITUTION: According to the register controlled DLL, the first delay line receives an internal clock and includes a number of sub delay chains grouped in a number of delay units. The second delay line receives the delay monitoring clock, and includes a number of sub delay chains grouped in a number of delay units. A delay model(230) reflects a delay condition of an actual clock path to the delay monitoring clock. A phase comparison unit(240) compares a phase of an output signal of the delay model with a phase of a comparison reference clock. A shift register control unit(250) generates a shift control signal in response to a phase comparison signal from the phase comparison unit. A master shift register(262) selects one of the sub delay chain of the first and the second delay line in response to the shift control signal. And a slave shift register(264) selects one of the delay units in the sub delay chain selected by the master shift register in response to the shift control signal.
Patent KR-20040058795-A (KR)
Title: Method for manufacturing gate electrode of semiconductor device
Inventor: NOH HYEON PIL
IPC: H01L21/336
Filed: 2002-12-27
Abstract: PURPOSE: A gate electrode of a semiconductor device and a fabricating method thereof are provided to prevent a signal delay phenomenon and improve an electrical characteristic by forming a dielectric layer between a polysilicon layer and a gate metal layer. CONSTITUTION: A gate electrode of a semiconductor device includes a semiconductor substrate, a gate oxide layer, a polysilicon layer, a dielectric layer, and a gate metal layer. The gate oxide layer(110) is formed on the semiconductor substrate(100). The polysilicon layer(120) is formed on the gate oxide layer. The dielectric layer(130) is formed on the polysilicon layer. The gate metal layer(140) is formed on the dielectric layer. The dielectric layer is formed with one selected from a SiO2 layer, a SiON layer, a Ta2O5 layer, an HfO2 layer, an Al2O3 layer, and a TiO2 layer. The gate metal layer is formed with a laminated structure of a tungsten layer and a tungsten nitride layer.
Patent KR-20040060505-A (KR)
Title: method for formung a transistor in a semiconductor device
Inventor: KUEM DONG RYEOL
IPC: H01L21/336
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to enhance the reliability and the productivity by forming easily an LDD type source/drain electrode having a shallow junction region. CONSTITUTION: An isolation layer(22) is formed on a substrate(20) in order to define an active region. A gate electrode(24) is formed on the substrate. The first preliminary source/drain electrode and a pocket junction region are formed by performing an ion implantation process using the gate electrode. The first oxide layer(28a) is formed on the substrate. A nitride layer(29a) is formed on the first oxide layer. The second oxide layer(30) is formed on the nitride layer. A spacer is formed on a sidewall of the gate electrode by etching the second oxide layer. The second preliminary source/drain electrode(26a) is formed by performing the ion implantation process using the spacer. The nitride layer and the first oxide layer are removed from the substrate. Ions are diffused to the horizontal direction on the substrate by performing a thermal process.
Patent KR-20040061577-A (KR)
Title: Acetic acid-free ethylene vinyl acetate resin composition with fragrance
Inventor: HONG MYEONG SEON
IPC: C08L31/04
Filed: 2002-12-31
Abstract: PURPOSE: An ethylene-vinyl acetate resin composition is provided, to remove the smell of acetic acid by using a material neutralizing acetic acid and to give an aromaticity to an ethylene-vinyl acetate resin by using a terpene oil. CONSTITUTION: The ethylene-vinyl acetate resin composition comprises 60-97.5 wt% of an ethylene-vinyl acetate resin; 2-20 wt% of an inorganic material or isopropyl amine; and 0.5-20 wt% of a terpene oil. Preferably the inorganic material is magnesium oxide, magnesium hydroxide, or magnesium hydroxide-aluminium composite.