baber/WOPTO huggingface dataset:
Patent KR-20030005949-A (KR)
Title: Method and apparatus for making characterized doll
Inventor: PARK GAB YEAL
IPC: G07F17/00
Filed: 2001-07-11
Abstract: PURPOSE: An apparatus for manufacturing a character doll and a method thereof are provided to simply and easily manufacture a doll having a self outward appearance at low cost. CONSTITUTION: A material storage portion(20) stores a plurality of material dolls(10). An operation section(30) includes a progress selecting button which determines whether a manufacturing process is progressed. An image input section(40) includes a digital camera which photographs a person's face. A controller(50) controls an operation of an apparatus for manufacturing a character doll according to a user's control command and a determined order. The controller(50) includes an image processor which controls a primitive image of a face inputted by the image input section(40) to a processing image suitable for a three dimensional process. A print working section(60) prints an image controlled by the image processor in a head part of a material doll. A head forming section(70) includes a press and a pressure device. A display device(80) includes a monitor for displaying a process situation of the apparatus for manufacturing the character doll.
Patent KR-20030009635-A (KR)
Title: Photolithography Exposure Machine And Method of Handling The Same
Inventor: LEE BONG GI
IPC: G03F7/20
Filed: 2001-07-23
Abstract: PURPOSE: Provided are an exposure device for photography which can effectively carry out the photolithography and thus reduce the time of photolithography, and a method for driving the same. CONSTITUTION: The exposure device for photography comprises an aligning part for aligning a flat zone and a core of wafer; an edge exposure part for exposing the edge of the wafer; and a robot arm for loading or unloading the wafer. The method comprises the steps of (100) coating the wafer with photoresist; (200) loading the wafer coated with the photoresist on the aligning part by using the robot arm; (300) aligning a direction of the core and flat zone of the loaded wafer by using the aligning part; (400) exposing the edge area of the wafer by using the edge exposure part; transferring the wafer to main exposure device to exposing the chip area; and (500) developing photoresist of the chip and edge area.
Patent KR-20030013958-A (KR)
Title: Method for manufacturing a cylinder head of cast aluminum alloy for internal combustion engine by rapid cooling using liquid Air
Inventor: OH SEUNG CHAN
IPC: B22D15/02
Filed: 2001-08-10
Abstract: PURPOSE: A method for micronizing structure of cylinder head of cast aluminum alloy for internal combustion engine is provided to manufacture stable cylinder heads of high quality by rapidly cooling a port portion using liquid air having a temperature of about -200 deg.C inside a dies. CONSTITUTION: The method comprises the steps of melting aluminum alloy as a material for the cylinder heads in a melting furnace having a temperature of 750 to 770 deg.C; injecting the melted aluminum alloy into a mold(30) in dies(10) that is designed in a certain shape; casting cylinder heads by forming the aluminum alloy injected into the mold at a temperature of 680 to 740 deg.C; manufacturing cylinder heads by adjusting cooling of the cast cylinder heads using the liquid air(60), wherein the method further comprises the step of preheating the dies to a temperature of 150 to 250 deg.C so as to prevent the melted aluminum from solidifying before the step of injecting the melted aluminum alloy into a mold in the dies(10).
Patent KR-20030015589-A (KR)
Title: Method and Apparatus for Protecting a High Voltage DC Power Supply from Output Short-Circuit
Inventor: JUN TAE WON
IPC: H02H7/12
Filed: 2001-08-16
Abstract: PURPOSE: A high speed output switching method and an apparatus are provided to simplify configuration of the converter and rapidly separate DC power from the shorted load. CONSTITUTION: A multi-level pulse width modulation(PWM) converter comprises power line switch groups arranged in serial to AC power lines input to the multi-level PWM converter; a resistor(Rdc) connected in serial to a positive output terminal of the multi-level PWM converter; a switch(Sdc) connected in parallel to the resistor; an inductor connected in serial between the resistor and a load; the load connected between the inductor and a negative output terminal of the multi-level PWM converter; and a pair of a switch(S01) and a capacitor(C1) connected to the connection point between the resistor and the positive output terminal of the multi-level PWM converter. Multiple pairs of switches and capacitors are repeatedly connected, until reaching the negative output terminal of the PWM converter.
Patent KR-20030016744-A (KR)
Inventor: PARK GYEON HOE
IPC: H01R27/02
Filed: 2001-08-21
Abstract: PURPOSE: A portable computer is provided to have an excellent wireless data transmitting/receiving ratio and to realize wireless communication while not decreasing a hardware installation space at outside of a casing. CONSTITUTION: The portable computer includes a wireless antenna(30) for transmitting data to a communication circuit and a connector(15) for connecting to a modem signal line(40) transferring a modem signal to a modem circuit and the wireless antenna(30) transferring a wireless data signal to the communication circuit. The wireless antenna(30) includes a connector accessing part removable to the connector(15), a signal transmitting/receiving part transmitting/receiving the signal, and a modem connector transferring the modem signal of the modem signal line(40) to a main body by enabling the modem signal line(40) to be inserted into one side of the connector assessing part.
Patent KR-20030017868-A (KR)
Title: apparatus supporting a seat for a vehicle
Inventor: LEE DONG NYEONG
IPC: B60N2/52
Filed: 2001-08-23
Abstract: PURPOSE: An automotive seat supporting apparatus is provided to secure riding comfort and braking stability when braking force is large. CONSTITUTION: An automotive seat supporting apparatus comprises a brake switch(1), a deceleration sensor(3), a strain gauge, a controller, a hydraulic pressure generator and a hydraulic pressure cylinder. The deceleration sensor senses the deceleration of a vehicle. The strain gauge senses a moving load of braking. Each signal is inputted to the controller. The hydraulic pressure generator generates hydraulic pressure controlled by the controller. The hydraulic cylinder is installed on the lower portion of the seat. The cylinder is controlled by the hydraulic pressure to be generated from the hydraulic generator. Thereby, the hydraulic cylinder controls a nose down of the seat to an opposite direction.
Patent KR-20030017089-A (KR)
Title: Ethylene scrubbing apparatus with sterilization and humidification
Inventor: HWANG YONG SOO
IPC: A23B7/144
Filed: 2001-08-23
Abstract: PURPOSE: Provided is an apparatus for sterilizing, humidifying and removing ethylene, by which it is possible to extend a storage life and to enhance freshness of fruits and vegetables when they are stored in a refrigerator. CONSTITUTION: The apparatus for sterilizing, humidifying and removing ethylene includes a pump(2), a device for generating ozone in water, a humidifier(4), an air blower(5) and a demister(6). The device for generating ozone in water can be substituted with a device for dissolving ozone in the air into water or a device for generating electrolyte. The apparatus is able to perform removal of ethylene, sterilization, humidification of the air in the refrigerator by inhaling the air in the refrigerator by force and contacting the air with ozone water.
Patent KR-20030017943-A (KR)
Title: Apparatus and method for display logo
Inventor: LEE CHEON SEONG
IPC: H04N5/445
Filed: 2001-08-25
Abstract: PURPOSE: An apparatus and a method for displaying logo are provided to display the logo stored at a smart media on a screen by making a DVD player access to the smart media, thereby maximizing the satisfaction of a user. CONSTITUTION: A smart media(18) stores predetermined logo information. A control element(15) judges the existence of the smart media in case that a disk player is turned on. The control element outputs the logo information stored at the smart media in case that the control element senses the smart media. An image processor processes the logo information under the control of the control element to display an image of the logo information.
Patent KR-20020018621-A (KR)
Title: Reproducing apparatus and reproducing method
Inventor: OZAWA MASAO
IPC: G09G5/34
Filed: 2001-08-31
Abstract: PURPOSE: A reproducing apparatus and a reproducing method are provided to convert the same continuous instruction into other instructions, if the same instructions are continuously inputted over a predetermined number of times when a plurality of instructions on picture display are entered by a user and accumulated while display data recorded on a recording medium is read out, processed and displayed. CONSTITUTION: A reproducing unit reproduces compressed display data from a recording medium as reproducing data, for reading. A data recovery unit extends and recovers the compressed reproducing data to original display data. A memory unit memorizes the recovered display data. A display unit displays a predetermined portion of the memorized display data as display data. An operation unit inputs and operates instruction information in a direction of scrolling the display data. A holding unit holds the inputted instruction information whenever the operation unit is operated. And a control unit controls scroll of the display data displayed on the display unit to be performed by the unit of page data, when the instruction information has the same scroll direction continuously over a predetermined number of times.
Patent KR-20020021988-A (KR)
Inventor: KOITABASHI NORIBUMI
IPC: B41J2/21
Filed: 2001-09-01
Abstract: PURPOSE: To reduce deterioration of the image quality by white striped derived from non-ejection or defected nozzle in ink-jet recording using a coloring material ink and a printing property improving ink, and to enable use of a recording head having a non-ejection or defective nozzle by reducing deterioration of the image quality so as to prolong the replacement life of the recording head. CONSTITUTION: By preventing impact of a printing property improving ink in the vicinity of a stripe part, ink dots in the vicinity of the stripe is blurred so as to be unrecognizable.
Patent KR-20020018976-A (KR)
Inventor: ASAKI NORIYASU
IPC: C09D11/00
Filed: 2001-09-04
Abstract: PURPOSE: An ink set, an ink-jet recording method, a recording unit, an ink cartridge, an ink-jet recording device, a method for alleviating the bleeding and a method for improving the fixability of black image are provided, to allow the color balance of the multicolored image to be kept after long preservation and to reduce the bleeding between the black and colored regions. CONSTITUTION: The ink set comprises a black ink containing an aqueous medium and a pigment dispersed into the aqueous medium by the action of an ionic group; and at least two kinds of color inks each containing a coloring agent and an aqueous medium, wherein ΔEs of each image formed with the color ink are the same of the difference is 10 or less in the CIELAB color space display system being a fading test under the condition that causes fading corresponding to pseudo-indoor sunlight fading through a window for 3 years or more; and at least one color ink comprises at least one coloring agent and an additive destabilizing the dispersion stability of the pigment in the black ink.
Patent KR-20030021648-A (KR)
Title: Quadrature clock generating circuit capable of reducing consumed power and occupied area
Inventor: SEO HUI YEONG
IPC: G11C11/4093
Filed: 2001-09-07
Abstract: PURPOSE: A quadrature clock generating circuit which is capable of reducing power consumption and area are provided to generate a clock signal used for stable data transmission while contriving low current. CONSTITUTION: A phase divider block(110,120) generates the first and second clock signals having complementary phases in response to an inner clock signal. The first output buffer block(130) outputs one of the first input signals in response to the first and second clock signals. The second output buffer block(140) outputs one of the second input signals in response to the first and second clock signals. An output driver modeling block(150) generates the first quadrature clock signal(quadtclk) in response to output signals of the first output buffer block and the second quadrature clock signal(quadtclkB) in response to output signals of the second output buffer block.
Patent KR-20020020651-A (KR)
Inventor: ENDO MASAYUKI
IPC: G03F7/004
Filed: 2001-09-07
Abstract: PURPOSE: A process for forming a resist pattern using exposure radiation having a wavelength below 180 nm, and a resist composition suited therefor are provided. CONSTITUTION: A resist composition comprises: (A) a polymer comprising recurring units having an alicyclic hydrocarbon backbone to which a carboxylate moiety capable of generating carboxylic acid when decomposed under acidic conditions is attached through a C1-C20 alkylene spacer; (B) a photoacid generator; and (C) an organic solvent which is sensitive to high-energy radiation, and has excellent sensitivity and resolution at a wavelength below 180nm, and good plasma etching resistance. Because these features of the inventive resist composition enable its use particularly as a resist at the exposure wavelength of a F2 excimer laser, a finely defined pattern can easily be formed, making the resist ideal as a micropatterning material in VLSI fabrication.
Patent KR-20020030251-A (KR)
Inventor: HIRAKAWA NOBUHITO
IPC: F16L35/00
Filed: 2001-09-12
Abstract: PURPOSE: An inner ring press-insertion jig for a pipe member made of resin is provided to pressingly insert an inner ring into one end portion of the pipe member made of resin without applying torsional deformation to the pipe member made of resin. CONSTITUTION: In an inner ring press-insertion jig for a pipe member(14) made of resin for inserting a sleeve-like inner ring(23) into one end portion of a pipe member made of resin, a pipe member holding portion(2) which horizontally fixedly holds one end portion of the pipe member made of resin is placed in a front end side in a longitudinal direction of a jig body(1), and a press insertion lever supporting portion(3) is placed in a rear end side to be opposed to the pipe member holding portion, a press insertion lever(19) is passed through and supported by the press insertion lever supporting portion in an advanceable and retractable manner, and a ring holder(20) which has at a front end a ring holding shaft portion(20a) that is to extractably hold an inner ring is detachably coupled to a front end of the press insertion lever to be idly rotatable about an axis.
Patent KR-20030023091-A (KR)
Title: Lead frame and manufacturing method thereof
Inventor: MORIMOTO KENTA
IPC: H01L23/495
Filed: 2001-09-12
Abstract: PURPOSE: A method for fabricating a leadframe is provided to increase a bonding area and bonding force by roughly processing the surface of the leadframe and performing a soldering process on the rough surface of the leadframe. CONSTITUTION: The leadframe(10) is formed on a sheet metal by striking, including at least one lead group connected to an electronic part. The leadframe is installed in a flat surface of a work table(20). Grinding particles are sprayed at low pressure to sandblast at least one surface of the leadframe. The work table has a fixing unit for fixing the leadframe and the leadframe is so supported by the work table to be bonded to a portion adjacent to the work table.
Patent KR-20030022646-A (KR)
Title: Antibaxterial bugjpo made of and jade power
Inventor: CHOI MYUNG BU
IPC: D06M11/00
Filed: 2001-09-11
Abstract: PURPOSE: A functional nonwoven fabric obtained by reacting jade powder, resin, sodium hydroxide or the like is provided, which is applied to garment, sanitary napkin or the like having a deodorizing function. CONSTITUTION: To produce the titled nonwoven fabric, 200g jade powder with 500 meshes is mixed with 2,000ml binder(resin) as a nonwoven fabric material, 100ml sodium hydroxide(50%), 50g aluminium powder and 50g sodium silicate and reacted at 120deg.C.
Patent KR-20030024410-A (KR)
Title: Structure for supply drawer type storeroom of Kim-Chi storage with cool air
Inventor: LEE YEONG GIL
IPC: A23B7/10
Filed: 2001-09-18
Abstract: PURPOSE: Provided is a cold air supply structure of a kimchi refrigerator in which an evaporation pipe is fitted to the rear surface and side surface of an inner case which forms a drawer typed storage chamber. Therefore, the structure maximumly reduces generation of condensate water in the chamber and maintains the optimum temperature. CONSTITUTION: An evaporation pipe(22) is fitted at regular intervals on the rear surface and side surface of an inner case(14) forming a drawer typed storage chamber of a kimchi refrigerator and having a thermally conductive plate(23) as an intermediation. A shelf is placed inside the drawer typed storage chamber to be supported by a shelf support guide(24) which is connected to a draw type door(12). A plurality of cold air inlets are also formed both sides and rear surface of the shelf.
Patent KR-20030026634-A (KR)
Title: Band strap
Inventor: SUNG BEOP MO
IPC: F16L3/137
Filed: 2001-09-26
Abstract: PURPOSE: A head portion and a band portion are rotated in a connector in a state that a clip is fixed in a clip receiving portion of the connector to adjust arranging angle of a main line wound in a band portion. CONSTITUTION: A main line is fixed in a connector connected to a branch line. A band portion(12) winds the main line. A head portion(14) is formed integrally with the band portion to fix the band portion. A clip(18) fixes the head portion inserted to a clip receiving portion formed in a connector housing. The head portion and the clip are formed separately. The head portion and the clip are connected by a connection pin(23) to rotate between contacting surfaces. Gear portions are formed in the contacting surfaces to rotate the clip and the head portion in one direction only.
Patent KR-20030028922-A (KR)
Title: Safety valve apparatuspressure container
Inventor: HYUN CHANG SU
IPC: F17C13/04
Filed: 2001-10-04
Abstract: PURPOSE: A safety valve of a pressure vessel is provided to improve safety by lowering pressure with automatically discharging pressure in increasing internal pressure of the pressure vessel over the reference value, and to increase productivity by simplifying a pressure discharge unit. CONSTITUTION: A safety valve of a pressure vessel is composed of a stem(3) connecting a lower space part(3c) to an upper discharge passage(3b), and a pressure discharge unit(10) installed in the lower part of the lower space part of the stem and opened in increasing internal pressure over the reference value to discharge pressure. The pressure discharge unit has a hollow lid(11) fixed in the lower end of the lower space part with a hollow passage(11a), an opening member(12) inserted to the lower space part, and an elastic member(13) inserted to the upper part of the lower space part to shut off the passage by contacting the opening member to the lid. The pressure vessel is used safely by automatically discharging pressure.
Patent KR-20030028932-A (KR)
Title: Apparatus for compensating temperature in an optical repeating apparatus
Inventor: NAM YUN SEOK
IPC: H04B10/29
Filed: 2001-10-04
Abstract: PURPOSE: A device of compensating temperature for an optical repeater is provided to control an output of a child station in a repeater mother station according to temperature of a child equipment of a repeater child station, thereby exactly controlling an output of a repeater. CONSTITUTION: An optical repeater mother station comprises as follows. The first controller(201) generates a control signal based on a temperature sensing signal inputted through an optical cable. The first modem(202) supplies the temperature sensing signal to the first controller(201), and transmits the control signal to an optical repeater child station through the optical cable. The optical repeater child station comprises as follows. A temperature sensor(153) detects temperature in an output port of a linear amplifier, and generates the temperature sensing signal corresponding to the detected temperature. The second controller(152) controls amplifying rates of preamplifier/attenuator of the optical repeater child station according to the control signal. The second modem(151) transmits the temperature sensing signal to the optical repeater mother station, and supplies the control signal to the second controller(152).
Patent KR-20030030566-A (KR)
Title: Method for Text and Sound Transfer at the same time in Multimedia Service of Mobile Communication System
Inventor: CHA YANG MYUNG
IPC: H04W4/00
Filed: 2001-10-11
Abstract: PURPOSE: A method for simultaneously transmitting a character and information in a multimedia service of a mobile communication system is provided to add entertainment factors and activate a wireless Internet mobile phone multimedia service. CONSTITUTION: An identifier of a recipient and a character data are received from a transmission terminal(301). The character data is transmitted to an automatic search engine(302). The automatic search engine performs a natural language processing on the character data, extracts a key word of the character data, and searches optimum information suitable for the character from an information database(303). The searched optimum information and character data are transmitted to the recipient(304).
Patent KR-20030032461-A (KR)
Title: Cap for vertical diffuser furnace
Inventor: PARK SEONG CHEOL
IPC: H01L21/22
Filed: 2001-10-18
Abstract: PURPOSE: A cap of a vertical diffusion furnace is provided to prevent a sagging phenomenon in which the upper plate of the cap on which a wafer boat is placed is recessed, and to prevent a wafer from being damaged by a mistakenly positioned wafer boat. CONSTITUTION: A cylinder is formed of a sidewall(181). An upper plate(183) closes one end of the cylinder, positioned on the top of the sidewall. A pillar(187) supports the center part of the upper plate, connected to the lower surface of the upper plate. The pillar is made of the same material as the sidewall and the upper plate.
Patent KR-20030033320-A (KR)
Title: Structure for back light assembly of liquid crystal display
Inventor: LEE U JAE
IPC: G02F1/13357
Filed: 2001-10-20
Abstract: PURPOSE: A structure of a backlight assembly of a liquid crystal display device is provided to integrate a main supporting stand with a light guide panel for lightening the backlight assembly. CONSTITUTION: A structure of a backlight assembly of a liquid crystal display device includes a lamp(101) for generating light, a lamp housing(102) for fixing the lamps to a surface of a light guide panel(110), main supporting stand(100) integrated with the light guide panel, first and second prism sheets(105,106) inserted between the light guide panel and a liquid crystal display panel, and a reflecting plate(103) facing the optical sheets.