baber/WOPTO huggingface dataset:
Patent KR-20040063746-A (KR)
Inventor: NASHIMOTO MASAMI
IPC: A01F12/40
Filed: 2003-04-07
Abstract: PURPOSE: A straw cutter is provided to reduce a load applied to a threshing cylinder without deteriorating a performance of the threshing cylinder. CONSTITUTION: The straw cutter includes a straw cutting blade(H) displaced at a position opposite to a threshing cylinder of a threshing section. Blade plates(2) are protruded from left and right portions of an attached portion(1) side by side. An edge of the blade plate is formed with a recessed edge(3) with a top portion(3A) and a ridge portion(3B) continuously formed thereon. The recessed edge of the blade plate is flush with the top portion and the ridge portion, so that the top portion and the ridge portion are displaced in line with a direction forming the blade edge.
Patent KR-20040090228-A (KR)
Inventor: YUN TAE JONG
IPC: G08G1/052
Filed: 2003-04-16
Abstract: PURPOSE: A system for confirming the measured speed of an speed camera is provided to allow a user to know overspeed through viewing the speedometer by using the LASER or LADAR sensor installed on the vehicle. CONSTITUTION: A system for confirming the measured speed of an speed camera includes a LASER sensor, an auxiliary license plate and a reception device. The laser sensor senses the LASER or LADAR. The laser sensor(4) is installed on the bracket(10) formed on the auxiliary license plate(6) of the vehicle so as to face to the load in vertical. The LASER sensor is connected to the reception device to sense the LASER when the movable speed camera emits the LASER or LADAR to the vehicle. The LASER sensor transmits the signal to the reception device by sensing the LASER. And, the driver knows the speed of vehicle since the alarm is generated at the reception device.
Patent KR-20030036557-A (KR)
Title: Detachable chain
Inventor: LEEM JAE KWON
IPC: B60C27/00
Filed: 2003-04-18
Abstract: PURPOSE: A detachable chain is provided to simply install the chain on an icy road in case of an emergency and facilitate assembling and disassembling of the chain. CONSTITUTION: A detachable chain is produced in accordance with a tire wheel. The detachable chain is mostly mounted to a rear-wheel drive tire. The detachable chain is mounted to the inner diameter of the tire wheel and therefore, damage of the tire is prevented although a chain-function clip(4) comes out. The chain clip repeatedly performs tension action together with continuous elastic action. The chain clip is attached to the half of the width of the tire and so, the whole elasticity of the tire, and the weight of the vehicle body are minimized. A T-shaped clamp is fitted into holes(8) in accordance with the tire wheel and then a handle-tightening nut is tightened. The clip is fitted into the outer diameter of the tire while pulling by hand. Unscrewing the handle-fastening nut disassembles the chain.
Patent KR-20040092754-A (KR)
Title: Installation of cleanser injection in washing machine
Inventor: LEE SEUNG GAP
IPC: D06F39/08
Filed: 2003-04-29
Abstract: PURPOSE: A detergent input device of a washing machine is provided to offer a wide range of selection in a washing method to a user and to increase washing efficiency via merits of detergent-free washing and detergent washing. CONSTITUTION: A detergent input device of a washing machine with a detergent-free washing stroke by electrolysis comprises a water storage vessel(201), a float sensor(309) mounted to the side of an electrolyte input room, to detect the load of the electrolyte; a key input part for selecting a detergent-free washing mode, a detergent washing mode, and a simultaneous washing mode; and a control part turning on/off a water supply valve(205) and a drain valve(203) according to the washing modes received from the key input part and the capacity of the electrolyte detected from float sensor and executing drive control of an electrolysis device, to make wash water or detergent water loaded into a water storage tub. The water storage vessel includes a housing. A partition panel(303) for separating a detergent input room and the electrolyte input room is formed to the inside of the housing. A wash water drain is formed to the bottom of the detergent input room and is fastened to the water storage tub of the washing machine through a detergent water supply pipe. An electrolytic water drain(305) is formed to the bottom of the electrolyte input room. The drain valve for executing discharge control of electrolytic water is fastened to the electrolysis device through a wash water discharge pipe. A water supply path(307) for the supply of service water is formed to the side spaced apart from the bottom of the electrolyte input room.
Patent KR-20040092840-A (KR)
Inventor: PARK BYEONG JIN
IPC: G09B19/00
Filed: 2003-04-29
Abstract: PURPOSE: A bromide for study is provided to perform various types of audiovisual education by using a roll type bromide. CONSTITUTION: A main body(100) includes insertion parts having a rotary roll, a plane part formed between the insertion parts, and a first fixing part. A front cover part(200) includes a wing(220) inserted into the first fixing part and a transparent window(210). An upper cover(300) includes a hole corresponding to the insertion parts, a rod part inserted into the hole, a control handle(320) in order to be installed at an upper part of the main body. A roll bromide includes a couple of rotary shafts fixed between the rotary roll and the rod part of the control handle and a roller having a printing side.
Patent KR-20040096037-A (KR)
Inventor: KO YEONG CHEOL
IPC: F24C7/02
Filed: 2003-05-07
Abstract: PURPOSE: A heating cooker is provided to generate steam by directly heating a steam container with a third heater in the lower part of a cooking chamber, and to steam food conveniently by cooking with steam generated in the steam container. CONSTITUTION: A heating cooker is composed of a body(10) in which a cooking chamber(11) is formed, a steam container(40) placed in the cooking chamber with food and water, and a heater installed in the lower part of the cooking chamber to heat a bottom(33) of the cooking chamber. A container installation part(34) is formed in the bottom of the cooking chamber and recessed to place the steam container in the right position. A third heater(35) is installed in the lower part of the cooking chamber to generate steam by directly heating the lower part of the steam container. The steam container is composed of a lower container(41) contacted on the bottom of the cooking chamber to contain water, a food supporting plate placed in the upper part of the lower container, and an upper cover(43) covering the upper part of the lower container.
Patent KR-20040099557-A (KR)
Inventor: KIM HYO SIK
IPC: B60B27/00
Filed: 2003-05-19
Abstract: PURPOSE: A wheel hub structure of a vehicle is provided to minimize deformation produced from a drum, to reduce a change of braking torque produced between the drum and a lining in braking, and to minimize judder produced from a brake system in braking, through a change of the shape of a flange part of a hub. CONSTITUTION: A drum-type brake device has a wheel(10) supporting a tire; a drum(12) coming in contact with the lining in braking; and a hub(16) combined between the wheel and the drum via plural stud bolts(14). The drum is arranged inside the wheel. In a wheel hub structure of a vehicle, a chamfer part(C) is formed to the tip of the flange part formed to the edge of the hub, to make a transmission path of load from a disk part(10a) of the wheel to a flange part(16b) of the hub and a transmission path of load from the flange part of the hub to the disk part of the drum each shut.
Patent KR-20040100047-A (KR)
Inventor: LEE YONG HEUNG
IPC: B60H1/00
Filed: 2003-05-21
Abstract: PURPOSE: An air conditioner for vehicle rear seats is provided to improve the coupling structure of a scattering-preventing element for improving the assembling work thereof. CONSTITUTION: An air conditioner for vehicle rear seats includes a sliding coupling element provided for slidingly coupling a scattering-preventing element(160) with a side of an air conditioner casing(110). The sliding coupling element includes at least a sliding rib(161) protruded from a side of the scattering-preventing element, and at least a sliding groove(162) formed at a side of an inner wall(111) of the casing. The sliding ribs are coupled in the sliding grooves. Since the scattering-preventing element coupled with the inner wall of the casing by sliding, the assembling of the scattering-preventing element into the casing becomes improved. The sliding ribs reinforce the structural force of the scattering-preventing element, thereby preventing the deformation.
Patent KR-20040101604-A (KR)
Inventor: AN BYUNG OK
IPC: A41G1/00
Filed: 2003-05-26
Abstract: PURPOSE: An aromatic cell and a built-in structure for artificial leaf are provided to maintain aromatic condition for at least several months in almost equal level and provide functional aroma such as diet or insect repellent and the like needed by user. CONSTITUTION: The aromatic cell(1) consists of a urethane pouch(2) including aromatic material(3) comprising water molecules and aromatic molecules(5) therein. The pouch is prepared and formed such that it is fermented and matured for 24 hr at 70 to 80 deg.C producing colloid particles and has the structure of osmosis manner. The aromatic artificial leaf is prepared by splitting the artificial leaf into upper leaf and bottom leaf, putting the aromatic cell(1) between the upper leaf and the bottom leaf and uniting them together.
Patent KR-20040106802-A (KR)
Inventor: JUNG SEOK HWA
IPC: H04B7/26
Filed: 2003-06-11
Abstract: PURPOSE: A device for displaying a location of an emergency exit by using a mobile phone and a method therefor are provided to promptly and safely escape from a state of emergency by accurately displaying a location of an emergency exit by using image and/or voice signals. CONSTITUTION: An emergency exit location flag signal originating element(201) is installed inside an emergency exit indicator or close to the emergency exit indicator for transmitting a predetermined wireless signal. A mobile phone(203) includes an antenna(204) receiving the emergency exit location flag signal for judging and displaying the location of the corresponding emergency exit, a microcomputer(207) recognizing a location of the emergency exit based on the current location of the mobile phone, and a display unit(211) processing the recognized emergency exit location information into a recognizable image.
Patent KR-20040108063-A (KR)
Inventor: PARK SEONG GEUN
IPC: C02F11/12
Filed: 2003-06-16
Abstract: PURPOSE: To provide a multistage pressurizing apparatus of a dehydrator for treating sludge, which is able to improve dehydration efficiency, decrease amount of industrial waste and decrease installation cost and operation cost by elastically installing pressure rollers to a lower side of a roller and installing air springs for pressurization to a lower side of a pressure frame. CONSTITUTION: Upper part rollers (130a) and lower part rollers (130b) are installed at a frame (110) in a zig-zag manner. Pressure rollers (140) are positioned at the lower part rollers. First air springs (160) are installed at each lower side of each of the pressure rollers to pressurize the pressure roller by interposing a pressure bearing (150) therebetween. Link members interconnect the pressure rollers that are elastically installed at the first air springs to pressurize filter clothes (120). A pressure frame is installed at the lower side of the first air springs to rotate the pressure rollers and the first air springs to the right and the left with connecting a rotation supporting tool (190) with the lower side of the first air springs. A lower part frame is installed at a lower side of the pressure frame by interposing a guide bar therebetween. Second air springs (230) are installed on an upper side of the lower part frame to pressurize the pressure frame.
Patent KR-20040108201-A (KR)
Inventor: KIM HYEONG IL
IPC: H04B7/10
Filed: 2003-06-17
Abstract: PURPOSE: A polarization diversity apparatus using a mindering type antenna is provided to improve the sensibility of reception and to minimize errors in high data transmission by embodying a multipath using two antenna so that Rx signals having different polarizations can be received. CONSTITUTION: A polarization diversity apparatus using a mindering type antenna comprises a vertical polarization antenna(11), a mindering type horizontal polarization antenna(15), a local oscillator(14), the first low noise amplifier(12), the first frequency mixer(13), the second low noise amplifier(16), the second frequency mixer(17), a level detector(18), and a switch(19). The vertical polarization antenna(11) receives a vertical polarization signal among received signals. The mindering type horizontal polarization antenna(15) receives a horizontal polarization signal among received signals. The local oscillator(14) oscillates a local oscillation frequency. The first low noise amplifier(12) amplifies the received vertical polarization signal. The first frequency mixer(13) mixes the amplified vertical polarization signal with the local oscillation signal and extracts an intermediate frequency. The second low noise amplifier(16) amplifies the received horizontal polarization signal. The second frequency mixer(17) mixes the amplified horizontal polarization signal with the local oscillation signal and extracts an intermediate frequency. The level detector(18) detects the levels of the intermediate frequency signals outputted from the first and second frequency mixers(13,17) respectively. The switch(19) selects a signal having a larger SNR using the detected signal levels.
Patent KR-20040002745-A (KR)
Inventor: SHIGETA TETSUYA
IPC: G09G3/28
Filed: 2003-06-26
Abstract: PURPOSE: A display panel drive, a display control device, and a drive are provided to perform a reading operation of data for controlling display of a display panel, and processing the read data by using a clock with a proper frequency. CONSTITUTION: The display control section(100A) includes a frame memory(1) for successively storing address data, a write control section(2) for writing address data into the frame memory(1), a read control section(3) for reading address data from the frame memory(1), a control section(5) for controlling various sections of the device, an AND circuit(6) for performing an AND operation on a clock A output from the control section(5) and a signal HA output from the read control section(3), a serializer(7) for converting multi-bit parallel data, such as address data, read out from the frame memory(1) to a serial differential signal, and a serializer(11) for converting multi-bit parallel data, such as control data, output from the control section(5) to a serial differential signal.
Patent KR-20050003524-A (KR)
Inventor: KWAK NOH YEAL
IPC: H01L21/265
Filed: 2003-06-27
Abstract: PURPOSE: A method of fabricating a semiconductor device is provided to acquire artificially a low threshold voltage by performing a counter doping process for forming a threshold voltage control ion layer having a minimum dose. CONSTITUTION: A counter ion layer(30) is formed on a semiconductor substrate(10) by a counter ion implantation process. A screen oxide layer is formed by an oxidation process. A well(40) including the counter ion layer is formed by performing a well ion implantation process. A threshold voltage control ion layer(50) is formed on the counter ion layer and the semiconductor substrate by performing an ion implantation for controlling a threshold voltage. The screen oxide layer is removed therefrom. A tunnel oxide layer(16) and a first conductive layer(18) are sequentially formed thereon.
Patent KR-20050004307-A (KR)
Inventor: JUNG YONG KYUN
IPC: H01L21/68
Filed: 2003-06-27
Abstract: PURPOSE: A bearing part of an electro static chuck for fixing a semiconductor wafer and method of preventing damage thereof is provided to increase rigidity and suppress a breakdown by coupling a metal tube to a rotatory plate. CONSTITUTION: A rotatory plate includes a plurality of bearing members(21) to be rotated on a base plate. A main plate is installed on the rotatory plate. A platen is installed at an upper part of the main plate. The bearing members are formed with a plastic tube(22) having a cylindrical shape, a metal tube(24) coupled to an inside of the plastic tube, and a ball bearing(26) coupled to each lower part of the plastic tube and the metal tube.
Patent KR-20050003845-A (KR)
Inventor: LEE HYUNG KEUN
IPC: A61H15/02
Filed: 2003-07-04
Abstract: PURPOSE: A heating device for a rotary massager is provided to allow the warm massage, to harmoniously supply the power according to the rotation of massager with aid of a simplified structure, to massage up to the deep portion of human body, and to promote the blood circulation and metabolism by using the warm massage. CONSTITUTION: The rotary massager includes: a rotation axis(120), connected with a worm(122) which is built in a case(110), and a pair of worm wheels(124) which are engaged with the worm(122), so as to be rotated by the power of a motor(M); and many massaging mechanisms(140), mounted in each mounting hole(132) of a rotating plate(130) which is connected on the rotation axis(120) and having a determined height. The heating device for the rotary massager includes: a heating member(10), in which a heating element(12) is connected with a connection line inside the massaging mechanism(140); and a rotary connecting member(20), supplied with an electricity by being connected with the connection line of the heating element(12).
Patent KR-20050005810-A (KR)
Inventor: AHN HWANG JAE
IPC: F25B43/00
Filed: 2003-07-07
Abstract: PURPOSE: A receiver drier of a heat exchanger is provided to easily separate and mount a receiver drier from and to a receiver tank, and reduce the number of assembling processes by integrately forming a desiccant storage container and a cap. CONSTITUTION: A tubular receiver tank(21) has inlet ports(21a,21b) and an outlet port(21c) connected with a header pipe(12) of a heat exchanger to move in and out a heat exchange medium. A desiccant storage container(31) is inserted into the receiver tank, having a desiccant mounted inside, and a filter part(32) formed on an outer peripheral surface thereof. A cap(33) is integrately formed with the desiccant storage container and is combined with an aperture(23) of the receiver tank for hermetically sealing the aperture. A cut-off part is formed on an outer peripheral surface of the desiccant storage container for defining a space between the outlet port and the inlet port(21b) adjacent to the outlet port.
Patent KR-20050006436-A (KR)
Inventor: LEE IN HWAN
IPC: H04B1/38
Filed: 2003-07-08
Abstract: PURPOSE: A hinge device of a mobile terminal is provided to allow a user to open a folder part at several rotation angles according to his/her posture and view a display screen more comfortably in case of using a multimedia service. CONSTITUTION: A rotational cam(132) rotatably connects a main body part and a folder part of a mobile terminal and has a rising slope face and a descending slope face centering around a stopping portion in order to generate a rotation torque according to a rotation angle in opening and closing of the folder part. A cam protrusion(131) contacts with the rotational cam(132) with a certain contact force and moves along the slope faces of the rotational cam(132). Two or more stopping portions each having the rising slope face and the descending slope face are formed at the cam protrusion(131) within a rotation range of the folder part.
Patent KR-20040007304-A (KR)
Inventor: AOKI TORU
IPC: G09G3/20
Filed: 2003-07-10
Abstract: PURPOSE: An electro-optic device, a driving apparatus therefor, a driving method therefor and an electronic equipment are provided to reduce uneven luminance and flickers at both of a center and a periphery of an image display area. CONSTITUTION: A plurality of pixel electrodes(9a), a TFT(Thin Film Transistor)(30), a scanning line(3a), a data line(6a) and a scanning signal supply circuit(104) are formed on a substrate. The TFT(30) switches the pixel electrodes. The scanning line(3a) supplies scanning signals to a gate of the TFT. The data line(6a) supplies image signals to the pixel electrodes via the TFT when the TFT is turned on. The scanning signal supply circuit supplies the scanning signals in line sequence. The scanning signal supply circuit fixes the scanning signals to intermediate potential between high potential for turning on the TFT and low potential for turning off the TFT by a certain time.
Patent KR-20050007658-A (KR)
Inventor: KIM BYUNG DOO
IPC: G09G3/32
Filed: 2003-07-11
Abstract: PURPOSE: A low power and high density source driver and a current driven active matrix organic electroluminescence device provided with the same are provided to increase the degree of integration by operating the inner circuits of the driver with a normal voltage. CONSTITUTION: A low power and high density source driver includes a shift register unit(310), a data latch unit(320), a line latch unit(330), a current digital-to-analog converter(340) and a high voltage protection unit(350). The shift register unit outputs the enable signal for storing the data. The data latch unit stores the digital data inputted from outside. The line latch unit outputs the stored data in parallel simultaneously. The current digital-to-analog converter converts the digital signal outputted from the line latch unit and outputs the converted signal as the current signal. And, the high voltage protection unit transmits the outputs the outputs of the current digital-to-analog converter to the source line of the external panel and protects the inner circuits from the high voltage of the panel side.
Patent KR-20050008313-A (KR)
Inventor: LEE JOON HYEON
IPC: H01L27/04
Filed: 2003-07-15
Abstract: PURPOSE: A method of forming a capacitor of a semiconductor device is provided to prevent leakage current by forming an insulating layer on an undercut part of an insulator layer. CONSTITUTION: A first metal layer, an insulator layer, a second metal layer, and a hard mask are sequentially formed on a semiconductor substrate. An upper electrode region is defined by forming a photoresist pattern on the hard mask. The hard mask is etched by using the photoresist pattern as a mask. The first metal layer is etched by using the photoresist pattern and the remaining hard mask as masks. The photoresist pattern is removed therefrom. The insulator layer is etched by using the remaining hard mask as a mask. An oxide layer(210) is formed on the resultant structure.
Patent KR-20050009395-A (KR)
Inventor: PARK CHOEL JIN
IPC: H04N5/74
Filed: 2003-07-16
Abstract: PURPOSE: An engine loading bracket installation structure of a projection TV is provided to minimize movement of an engine loading bracket, thereby reducing time for adjusting a screen after installing the engine loading bracket. CONSTITUTION: An engine(10) is formed of a projection lens(10a) and all kinds of parts. An engine loading bracket(20) is installed to mount the engine. A base frame has the engine loading bracket. A back cover(30) is installed at an upper part of the base frame, having a reflecting mirror reflecting an image projected from the projection lens to a screen, wherein the back cover is integratedly formed with the base frame.