baber/WOPTO huggingface dataset:
Patent KR-20040020573-A (KR)
Title: Evaporator of airconditioner for vehicle
Inventor: LEE NAM SEOK
IPC: F25B39/02
Filed: 2002-08-31
Abstract: PURPOSE: An evaporator is provided to remove moisture from the evaporator and prevent the evaporator from being frozen, by arranging PTC(Positive Temperature Coefficient) elements as a heater in the evaporator. CONSTITUTION: An evaporator(10) comprises a plurality of tubes(30) arranged between a pair of headers(20) and communicated to the headers; a plurality of fins(40) arranged between the tubes in such a manner that the fins expand the area contacting an external air; and PTC elements(50) serving as a heater for removing moisture and preventing freezing, wherein the PTC elements are arranged alternately with the fins.
Patent KR-20040022798-A (KR)
Inventor: LEE JONG SOOK
IPC: F21V17/00
Filed: 2002-09-07
Abstract: PURPOSE: An illuminating light is provided to obtain a comfort environment and atmosphere and achieve improved safety, while allowing for ease of attachment/detachment of the light cover. CONSTITUTION: An illuminating light comprises a ceiling fixing board(5) having a power hole(6); coupling rods(8,8') protruded from the ceiling fixing board; an upper case(1) having a component mounting portion(10) and a light divergent portion(33); a guide(32) protruded from the end of the light divergent portion; cut portions(17,17') and coupling bosses arranged between the cut portions; plate springs(11,11') fixed through a screw; an electrical component mounting board(2) having a top surface on which stabilizer fixing pieces(19,19') and support rods(36,36') are fixed and a bottom surface on which power line mounting members(21) and a lamp fixing member are fixed; a light cover(3) having a rim(31) with grooves(27,27'); and a light cover frame(4) having a plurality of protrusions(30,30') corresponding to the grooves of the rim of the light cover.
Patent KR-20040023324-A (KR)
Title: Detent structure of dial switch
Inventor: KIM DONG SIN
IPC: H01H19/00
Filed: 2002-09-11
Abstract: PURPOSE: A detent unit structure is provided to achieve improved durability and constant operating force over a long period of use, while allowing for ease of manufacture and reducing costs. CONSTITUTION: A detent unit structure comprises a first magnet unit(48) having a single polarity, wherein the first magnet unit is attached to the outer surface of a rotor(46); and a second magnet unit(54) mounted on the inner surface of a case(50) in the vicinity of the first magnet unit in such a manner that the magnets having N-poles and S-poles are arranged alternately with each other. The first magnet unit is mounted on the opposite outer surfaces of the rotor.
Patent KR-20040025963-A (KR)
Title: The fixing means of stabilizer bar of suspension in vehicle
Inventor: KWON GI YEONG
IPC: B60G21/055
Filed: 2002-09-17
Abstract: PURPOSE: A unit for fixing a stabilizer bar of a suspension for a vehicle is provided to intercept the incoming of foreign materials from the outside and intercept the cause of noise by making a fixing unit, fixing the stabilizer bar, increase the pressing force pressing the stabilizer bar, in vertical and torsional movements. CONSTITUTION: A unit for fixing a stabilizer bar of a suspension for a vehicle comprises a bush(11) of a rubber material forming a protruded step(11a) protruded to form predetermined pressing gaps(L) on the sides, and a bracket(12) fixed to a sub frame while covering the bush. The bracket forms pressing steps(12a) obliquely bent to sectionally press the pressing gap parts.
Patent KR-20040029490-A (KR)
Title: Composition for low temperature sinterable ceramic heater and fabrication method of ceramic heater
Inventor: LIM HYEOK
IPC: C04B35/74
Filed: 2002-09-25
Abstract: PURPOSE: Provided is a composition for producing ceramic heaters, sintered at a lower temperature than conventional composition of ceramic heaters by adding Pb-based frit to metallizing paste functioning as a heating element. CONSTITUTION: The composition comprises ceramic matrix consisting of (65-95wt.%) of Al2O3 - (3-20wt.%) of SiO2 - (1-10wt.%) of ZrO2 - (1-5wt.%) of MgO and metallizing paste consisting of (90-99.5wt.%) of tungsten, W - (0.5-10wt.%) of Pb-based frit which is composed of (55-85wt.%) of PbO - (2.5-15wt.%) of B2O3 - (10-15wt.%) of SiO2 - (2.5-10wt.%) of Al2O3 - (0-5wt.%) of Na2O. The ceramic heaters are manufactured by the following steps of: mixing ceramic matrix composition, solvent, dispersant and plasticizer to prepare alumina slurry with 15000-24000cps of viscosity; forming the mixture into a green sheet shape with 0.5-2mm in thickness by doctor blade method or forming it into a tube or rod shape by extruding prepared green sheets; preparing W-paste; printing metal patterns on the alumina sheet with W-paste through silk screening; hot pressing printed green sheet and alumina green sheet at 80deg.C under pressure of 100kg/cm¬2 for plate-shaped ceramic heaters, wherein the tube or rod-shaped ceramic heaters are also manufactured by layering metal-printed alumina sheets to the tube or rod-shaped ceramic heaters; and sintering it at 1250-1550deg.C.
Patent KR-20030028389-A (KR)
Title: Micro pattern inspecting device, control device of cd-sem device, micro pattern inspecting method, control method of cd-sem device, program and recording medium which is readable with computer
Inventor: IKEDA TAKAHIRO
IPC: G01N23/225
Filed: 2002-09-26
Abstract: PURPOSE: To provide a highly accurate and high speed micro pattern inspecting method and system and a CD-SEM device managing method and system. CONSTITUTION: The micro pattern inspecting system 10 is used, which has a computer 120 and memories MR1 and MR2 and is connected between the CD-SEM device 110 and a section SEM device to respectively receive a secondary electronic signal and the section form data of the pattern. A first secondary electronic signal, obtained by irradiating a plurality of test patterns formed in different sectional forms on the same base as the base on which a pattern to be inspected is formed with an electron beam, is separated into a first function including the outline forms of the sections of the test patterns as arguments, a second function defined by a step function in accordance with the qualities of materials of the test patterns and a third function showing the size of distortion of the signal by a variable separation. The functions are respectively stored in the memory MR2, and then, the data of a second secondary electronic signal obtained by irradiating the pattern to be inspected with an electron beam is obtained. Then, components based on the sectional form of the pattern to be inspected are extracted from the second secondary electronic signal by using the first to third functions.
Patent KR-20030028397-A (KR)
Inventor: IIDA ATSUKO
IPC: B65H5/06
Filed: 2002-09-26
Abstract: PURPOSE: To improve the maintainability of an intermediate transfer cleaner to improve cost effectiveness by prolonging its service life and to improve image quality by sufficiently cleaning a intermediate transfer medium by holding the adhesiveness of the intermediate transfer cleaner for adhering to and removing fouling remaining on the intermediate transfer medium after secondarily transferring a toner image primarily transferred by the intermediate transfer medium using a liquid developer on a paper sheet. CONSTITUTION: The paper sheet P is transported to a intermediate transfer roll 27 by using a pair of transport rollers 37 consisting of a paper sheet cleaning roller 34 having adhesiveness and an opposite roller 36, and dust adhering to the contact surface side between the intermediate transfer roll 27 and the paper sheet P is made to adhere to a paper sheet cleaning roller 34 side and removed before secondary transfer. Thereby, adhesion of dust from the paper sheet P to the intermediate transfer roll 27 is eliminated during the secondary transfer, the adhesion of the dust to an intermediate cleaning roller 30 is eliminated, and decrease of adhesion strength of the intermediate cleaning roller 30 resulting from the adhesion of the dust is prevented.
Patent KR-20040026844-A (KR)
Title: Polymer mortar and method repair or supplementary concrete
Inventor: CHO JEONG HYEON
IPC: E04G23/02
Filed: 2002-09-26
Abstract: PURPOSE: Provided are an inorganic polymer mortar composition keeping high strength and having excellent endurance and workability, and a method for repairing and reinforcing concrete by using the composition. CONSTITUTION: The inorganic polymer mortar composition is applied to the surface of concrete by mixing 0.05-0.1wt% of a dispersant having a particle size of 160mesh and 0.5-1wt% of a polymer resin powder with 150mesh, mixing the mixture with 25.5-43.5wt% of calcium hydroxide with 150mesh, 1.3-2wt% of silica fume with 300mesh, and 5.9-35wt% of potassium hydroxide with 200mesh, mixing with 36.35-45wt% of silicon oxide, mixing with 25.5-43.5wt% of calcium oxide with 200mesh, and mixing with 15-20wt% of water. And the method for repairing and reinforcing concrete comprises the steps of: surface-treating the concrete; spreading prompt cement on the surface-treated concrete to cure leakage parts; high pressure water washing and scattering; getting the rust off and anticorrosion-treating; recovering alkalinity of the concrete; waterproofing, increasing adhesiveness, and surface-treating; spreading a concrete adhesive on the surface of the concrete; applying the inorganic polymer mortar composition with water to the surface of the spread adhesive; and surface-treating to prevent the surface of the concrete from neutralization and salt damage.
Patent KR-20030043617-A (KR)
Title: Method for producing a pork cutlet and a pork cutlet
Inventor: YOSHITOMO NAGASAWA
IPC: A23L5/10
Filed: 2002-09-27
Abstract: PURPOSE: To produce pork cutlet excellent in crisp feeling of coating and juiciness of pork, tasting nice and good in the shelf life. CONSTITUTION: This production of the pork cutlet is to fold one end of a first thinly sliced piece of pork upon the periphery of a core comprising a thinly sliced pork fat meat, fold a second piece of thinly sliced pork and a third thinly sliced piece of pork upon the first piece of pork so as to enclose the both peripheries of the first piece of pork from above and below to obtain a piece of multilayer pork, roll up the piece of multilayer pork to obtain a chunk bar of pork having the other end of the first piece of pork as the outer layer, coat the piece of multilayer pork and fry the coated piece of multilayer pork with vegetable oil. Coating operations comprises flouring, beaten egg-coating, and raw bread crumb coating.
Patent KR-20040031392-A (KR)
Title: Optical disk and manufacturing the same
Inventor: LEE GYEONG GEUN
IPC: G11B7/24027
Filed: 2002-10-05
Abstract: PURPOSE: An optical disc and a manufacturing method thereof are provided to protect an incident surface from scratches, and prevent eccentricity when a multilayer structure is made. CONSTITUTION: A substrate(31) has an information recording surface(31a) recording an information signal. A cover layer(35) is formed on the information recording surface at a predetermined thickness and light for recording/playing information is applied to the cover layer. A projection(32) is formed/projected between the information recording surface and a clamping area of the substrate. As an outer side of the projection is contacted with an inner side of the information recording surface, the eccentricity between layers forming the information recording surface is restrained by guiding a position to form each layer when the information recording surface is formed by a plurality of layers. The projection has a taper shape or a round shape.
Patent KR-20040032654-A (KR)
Title: An outlet open and close apparatus of dehumidifier
Inventor: BAE GYEONG SEON
IPC: F24F3/14
Filed: 2002-10-10
Abstract: PURPOSE: An apparatus for opening and shutting a discharge port of a dehumidifier is provided to reduce the manufacturing cost and improve the convenience in using a dehumidifier. CONSTITUTION: A dehumidifier absorbs air in for removing water from the air and discharges the dehumidified air through a discharge port(28) formed in a housing(26). A plurality of louvers(40,41,42) are rotatively movably connected with the discharge port to be rotatively moved by the dehumidified air so that the plurality of louvers open the discharge port in the case that the dehumidified air is discharged. In the case that the dehumidified air is not discharged, the plurality of louvers are rotated by self-weight to shut the discharge port.
Patent KR-20040033906-A (KR)
Title: Electric motor for dishwasher
Inventor: LEE CHUNG IL
IPC: H02K3/24
Filed: 2002-10-16
Abstract: PURPOSE: A motor is provided to cool the stator coil by permitting the air to flow along the side portion of the end coil, while suppressing scattering of spark. CONSTITUTION: A motor comprises a stator(11) including a stator core(13) formed by stacking steel plates and a stator coil(15) wound in a slot(14b) so as to form end coil portions(16a,16b) protruded from the surface of the stator core; a rotor(21) disposed in the stator core in such a manner that the rotor is rotatable centering from a rotating shaft(25), wherein the rotor has a plurality of fan blades(23) axially arranged at both ends of the rotor so as to facilitate an air flow; and a first casing and a second casing(61) including a plate portion(62) for supporting the rotating shaft and a side wall(66) extended toward the stator core from the plate portion in such a manner that an air flow is formed between the side wall of the second casing and the end coil portion(16b). The side wall forms a discharge hole(68) between the stator core and the side wall so as to discharge a certain part of the air flowing by the fan blades.
Patent KR-20040036480-A (KR)
Title: Voice-activated video frame rate control apparatus and method video telephony
Inventor: SEO YU SEOK
IPC: H04M1/725
Filed: 2002-10-26
Abstract: PURPOSE: A device for controlling a video frame rate in accordance with a voice in a mobile communication video terminal is provided to slow down a video processing speed when a speaker is listening or does not speak during a video call, and to temporarily stop a function, thereby increasing efficiency of wireless resources and reducing power consumption. CONSTITUTION: A voice encoder(30) inputs digital data converted by an analog/digital converter(15), decides whether a voice exists, outputs decided results and frequency components of sound information, and transmits encoded voice data to a voice/video protection data multiplexer(17). A voice driving video encoder(20) inputs data formatted by a video processor(12), decides whether the voice is transmitted from the voice encoder(30), varies a video processing speed according to the frequency components of the sound information, and controls an amount of video data. The voice driving video encoder(20) outputs the controlled video data to the voice/video protection data multiplexer(17).
Patent KR-20040037598-A (KR)
Title: Gas control apparatus and method for pdp module
Inventor: KIM DO HYEONG
IPC: H01J9/38
Filed: 2002-10-29
Abstract: PURPOSE: A gas regulating apparatus of a PDP module is provided to remove a panel tremble phenomena generated in accordance with a change of an atmospheric pressure by regulating pertinently a pressure of a PDP module. CONSTITUTION: A gas regulating apparatus of a PDP module(108) comprises an atmospheric pressure measuring instrument(100) for measuring an atmospheric pressure, a gas inhaler(104) for reducing a pressure of a PDP module by inhaling a gas of the PDP module inside, a gas ejector(106) for increasing the pressure of the PDP module by pouring the gas of the PDP module inside, and a controlling part(102) for operating the gas exhaust instrument or the gas inhaler to be pertinent the pressure of the PDP module at a measured atmospheric pressure.
Patent KR-20040039028-A (KR)
Title: Roadblock detection apparatus for robot
Inventor: JUN HYEONG SIN
IPC: B25J19/02
Filed: 2002-10-30
Abstract: PURPOSE: An obstacle detecting device for a robot is provided to precisely detect the condition of a floor by using an infrared receiving sensor and an infrared emitting sensor. CONSTITUTION: An obstacle detecting device for a robot is composed of an infrared receiving sensor installed at the lower surface of a robot body, and an infrared emitting sensor installed at predetermined intervals from the infrared receiving sensor. The infrared emitting sensor is installed with an inclination of predetermined degrees. The infrared receiving sensor receives infrared rays reflected from a floor, and detects the condition of the floor.
Patent KR-20040039981-A (KR)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: KIM JIN UNG
IPC: H01L27/04
Filed: 2002-11-05
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to avoid variation of CD(critical dimension) and a defect of a pattern in a photolithography process by effectively improving a surface planarization characteristic of an oxide layer of a capacitor without performing a CMP(chemical mechanical polishing) process. CONSTITUTION: The oxide layer(24) of the capacitor is formed on a semiconductor substrate(20) on which a predetermined process is performed. A SOG(spin on glass) layer(25) is formed on the oxide layer to planarize the surface of the resultant structure. The SOG layer is reduce by a predetermined thickness and is cured to have the same characteristic as the oxide layer by a curing method.
Patent KR-20040041329-A (KR)
Title: Ferroelectric capacitor and method for fabricating the same
Inventor: AHN HYEONG GEUN
IPC: H01L27/115
Filed: 2002-11-11
Abstract: PURPOSE: A ferroelectric capacitor and a manufacturing method thereof are provided to be capable of increasing the efficient surface area of a ferroelectric layer. CONSTITUTION: A ferroelectric capacitor is provided with a semiconductor substrate(100), a support insulation layer(160) formed at the upper portion of the semiconductor substrate, a lower electrode(280a) for filling a trench(200) of the support insulating layer, and a seed conductive layer(300a) for partially enclosing the lower electrode. The ferroelectric capacitor further includes a ferroelectric layer(320) formed on the entire surface of the resultant structure and an upper electrode(340a) formed on the predetermined portion of the ferroelectric layer. Preferably, the lower electrode is higher than the support insulation layer and the seed conductive layer completely encloses the lower electrode protruded from the support insulation layer.
Patent KR-20040042122-A (KR)
Title: Thin-film temperature sensor using chalcogenide glass semiconductor and method for manufacturing the same
Inventor: KIM HWA YEONG
IPC: G01K7/16
Filed: 2002-11-13
Abstract: PURPOSE: A thin film temperature sensor and a method for manufacturing the same are provided to fabricate a compact-sized thin film sensor while improving preciseness, responsibility, and sensitivity. CONSTITUTION: A thin film temperature sensor includes a semiconductor substrate, two electrodes formed on the semiconductor substrate while being spaced from each other by a predetermined distance, a copper layer deposited on the semiconductor substrate in order to connect two electrodes to each other, and a CGS deposited on the copper layer. Firstly, two electrodes are deposited on the semiconductor substrate, thereby forming an electrode pattern on the semiconductor substrate(200). Then, the copper layer is deposited on the semiconductor substrate(210). After that, the CGS is deposited on the copper layer(220).
Patent KR-20040044250-A (KR)
Title: Apparatus for controlling door open
Inventor: PARK JONG PIL
IPC: H04M9/00
Filed: 2002-11-20
Abstract: PURPOSE: A device for controlling an automatic door opening operation is provided to enable a doorphone indoor unit to confirm a password inputted from a keypad installed on a doorphone outdoor unit located in a house, and to automatically control a door opening operation, thereby enhancing home security. CONSTITUTION: A doorphone outdoor unit(100) has a keypad for inputting numbers and characters, and outputs a password for opening a door(300) to a doorphone indoor unit(200). The doorphone indoor unit(200) compares the inputted password with a password preset by a resident, generates a door opening control signal if the inputted password is equal to the preset password, and outputs the door opening control signal to the door(300) in order to automatically open the door(300). If the inputted password is not equal to the preset password, the doorphone indoor unit(200) generates a warning message, and outputs the warning message to the doorphone outdoor unit(100).
Patent KR-20040046102-A (KR)
Inventor: CHO DONG HYEON
IPC: F02B23/02
Filed: 2002-11-26
Abstract: PURPOSE: A combustion chamber of a diesel engine is provided to improve the performance of the engine and reduce emission by suppressing a squish flow and improving conservation of a swirl flow and turbulent intensity. CONSTITUTION: A combustion chamber of a diesel engine is formed in a space between the top of a piston(31) ascending and descending in a cylinder block and the bottom of a cylinder head. The combustion chamber of the diesel engine includes a pipe(33) protruded on the center of the upper end of the piston; an inner rib(39) deflectively protruded to the top of the piston from the outer periphery of the upper end of the pipe; a combustion bowl(41) recessed concentrically with the piston, to the outer periphery of the pipe; and an outer rib(43) deflectively protruded to an inlet part of the combustion bowl in the same direction as the inner rib.
Patent KR-20040046258-A (KR)
Title: Character message transmission method in a mobile phone
Inventor: JU SEONG BEOM
IPC: H04B1/40
Filed: 2002-11-26
Abstract: PURPOSE: A method for transmitting a text message of a mobile phone is provided to allow a user to simply edit a previously transmitted text message and send it to a next receiver. CONSTITUTION: When a user desires to send text messages having similar contents to several receivers, the user selects a new message menu in a message management menu, selects a message transmission menu in its sub menu, and then, selects one of several receivers. Then, a message creation screen is displayed. The user completes a text message, presses a specific key to send the text message to the selected receiver. Thereafter, the very previously transmitted message content is displayed together with a name of the next receiver in a message content column. Then, the user edits a portion of the text message to create the second text message and then, presses a confirmation key, so that the text message can be transmitted to the second receiver.
Patent KR-20020097131-A (KR)
Title: A Sealed Container Having a Subsid enced Groove at the Side Wall
Inventor: KIM HWI JU
IPC: B65D53/08
Filed: 2002-11-27
Abstract: PURPOSE: A sealing container having groove at side wall thereof is provided to easily and completely open the container at opening the container by removing a blocking film of the container. CONSTITUTION: The sealing container in 'U' shaped form having a groove(21) at its side wall comprises a body(20), an outlet formed at lower part of the body(20), a blocking film(30) without a ring attached to the outlet to seal the container in order to provide a great convenience of opening system as well as a good appearance during storage, delivery, introduction and extraction processes. The sealing container has a specified form selected from cylinder, frustum and hemisphere and consists of the body portion(20), a cover(50) and the blocking film(30). At upper part of the body(20), a threshold(23) is mounted and has a diameter equal to that of outer rim of the cover(50). The blocking film seals the lower part of the container. And, the threshold(23) and the outer rim of the cover(50) together are attached to seal the upper part of the container.