baber/WOPTO huggingface dataset:
Patent KR-20030092396-A (KR)
Title: Light guide panel for back-light unit
Inventor: CHOI KUI SONG
IPC: G02F1/13357
Filed: 2002-05-29
Abstract: PURPOSE: A light guide plate of a backlight unit is provided to easily manufacture light guide plates of various shapes by manufacturing the large light guide plate through injection molding. CONSTITUTION: A light guide plate of a backlight unit has a plate body(20) made up of a top side as a light emitting surface(21), and sides as light receiving surfaces(22). A plurality of grooves(23) are formed on a lower surface in parallel. The thickness of each partition formed between the grooves and the thicknesses between the light emitting surface and the light receiving surface, and the grooves are formed in the range of 0.5 mm to 5 mm.
Patent KR-20030093501-A (KR)
Title: Self-radiation display apparatus and method for protecting screen therof
Inventor: KIM HAK TAE
IPC: H04N3/20
Filed: 2002-06-03
Abstract: PURPOSE: A self emission light display and a method for protecting a picture thereof are provided to prevent deterioration of pixels even in the case that a screen of a self emission light display displays still pictures for a long time. CONSTITUTION: A resolution converter(50) converts various resolutions of input video signals into a fixed resolution of a display device for controlling output of the input video signals transmitted to a display driving unit(70). The display driving unit displays the input video signals of the fixed resolution on a flat panel display(80). A mean signal measuring unit(60) measures a mean signal amount of the input video signals output from the resolution converter for outputting a signal controlling restricting the video signal output of the resolution converter during a predetermined frame in the case that the amount of the mean signal is longer than a certain threshold time and is continuous. The flat panel display displays still pictures or motion pictures output from the display driving unit.
Patent KR-20030032814-A (KR)
Inventor: AHN CHEOL
IPC: A61L9/14
Filed: 2002-06-04
Abstract: PURPOSE: An air shower system is provided which maintains the interior of the frequent entering place such as a restaurant, an hospital and a drugstore clean and prevent the odor and the bacteria from clinging to the body or the clothes of the entering people. CONSTITUTION: The air shower system comprises a tank(11) to store a mixed liquid(1) to mix a deodorant or a bactericide with water; a nebulizer to nebulize the mixed liquid(1) stored in the tank(11); a mixing space(20) to mix the gas nebulized by the nebulizer with a room temperature air; a blower(30) to supply the room temperature air to the mixing space(20); and a discharging unit to discharge the mixed gas of the deodorant or bactericide gas mixed to the mixing space(20) with the room temperature gas to outside.
Patent KR-20030093726-A (KR)
Title: Lamp of lighting
Inventor: KIM KEUN SIK
IPC: F21S2/00
Filed: 2002-06-05
Abstract: PURPOSE: An illuminating lamp is provided to represent the light of various colors and enhance the luminance by using various kinds of LEDs. CONSTITUTION: An illuminating lamp includes a PCB member(10), a red, a green, and a blue LED(11,12,13), and a power terminal portion(20). The PCB member(10) is formed with a flexible member. The PCB member(10) includes an insertion plate(16) and a reflective shade(15). The insertion plate(16) is electrically connected to the PCB member(10). The reflective shade(15) is used for reflecting the light of the red, the green, and the blue LEDs(11,12,13). The power terminal portion(20) includes a slot(21) and a reflector(15). The insertion plate(16) is inserted into the slot(21). The reflector(15) is used for reflecting the light of the red, the green, and the blue LEDs(11,12,13). The reflective shade(15) is formed with a shape of polygon.
Patent KR-20020094922-A (KR)
Inventor: KONDO KOJI
IPC: H05K3/40
Filed: 2002-06-12
Abstract: PURPOSE: A printed wiring board with embedded electric device and a method for manufacturing the same are provided to readily align the electric device with an insulating base member of the printed wiring board and simply the manufacturing process. CONSTITUTION: A method for manufacturing a printed wiring board comprises a steps of forming an opening(35) in the first resin film, a step of stacking the first resin film and a plurality of second resin films having no opening(35), a step of inserting an electric device(41), which has substantially the same size as the opening(35), in the opening(35), and a step of bonding the first and second resin films together by pressing and heating the first and second resin films after the step of inserting.
Patent KR-20030097370-A (KR)
Title: Compensation circuit for low temperature of refrigerator
Inventor: LEE BYEONG SEOK
IPC: F25D29/00
Filed: 2002-06-20
Abstract: PURPOSE: A circuit for compensating low temperature of a refrigerator is provided to improve operation factor of a compressor using radiant heat of a compartment lamp when outside temperature is low, and to prevent deterioration of life of the compartment lamp. CONSTITUTION: A circuit includes a compressor(115) working to generate chilled air in a compartment when power is supplied; a compartment lamp driving part working to light up a compartment lamp(105); a temperature controller(109) connected between a power input part(101) and the compressor, and allowing and cutting off power supply to the compressor to keep indoor temperature to be set temperature; a bimetal switch(125) attached on one side of a machine chamber in which the compressor is installed to be switched on when sensed temperature is lower than fixed temperature; and a voltage dividing circuit(150) dividing voltage output by the bimetal switch. The compartment lamp driving part works interlocked with the operation of being switched on of the bimetal switch. The compartment lamp driving part comprises a three-terminal door switch(103) having a movable terminal(a) connected with a power supply part; and the compartment lamp connected with a first fixed terminal(b) of the three-terminal door switch. The bimetal switch is connected between a second fixed terminal(c) of the three-terminal door switch and the compartment lamp.
Patent KR-20040000746-A (KR)
Title: Driving apparatus of developers for color image forming apparatus
Inventor: AHN BYEONG HWA
IPC: G03G15/08
Filed: 2002-06-25
Abstract: PURPOSE: A device for driving a developer of a color image forming apparatus is provided to reduce the manufacturing cost by using inexpensive solenoid and one-way gears. CONSTITUTION: A development driving motor drives a plurality of developing rollers(13a) of a developer and is capable of regular and reverse rotation. A reduction gear(131) is rotated by being engaged with a gear of the development driving motor for providing reduced rotational frequency. A plurality of one-way gears(160) receive rotary driving force from the reduction gear for rotating the developing rollers with the rotary driving force according to a rotary direction. A plurality of swing gears(150A,150B) rotates the engaged one-way gears, rotatively moving between the one-way gears. A plurality of swing drive gears(140A,140B) rotate the swing gears supportively. A plurality of swing arms(146A,146B) have one end connected with a swing gear shaft and the other end connected with a rotary moving element of the swing gear so that the swing gears are swung on the swing drive gears to be connected with the one-way gears.
Patent KR-20040000840-A (KR)
Title: Printer providing voice message and error display method thereof
Inventor: LEE SEONG TAEK
IPC: G03G15/00
Filed: 2002-06-25
Abstract: PURPOSE: An image forming apparatus providing voice messages and a method for displaying errors thereof are provided to inform error information and solutions to the generated errors in voice messages, thereby easily solving problems related to the errors. CONSTITUTION: A printing unit(230) prints print data received from an external device if a print command signal is inputted. An error detector(210) detects errors generated in supplying the print papers and discharging the print papers. A control unit(220) processes an error detection result signal if an error detection result signal is received from the error detector. A speaker(280) outputs error messages in a voice. The control unit controls to output the error messages through the speaker when receiving the error detection result signal.
Patent KR-20040001265-A (KR)
Title: Mat apparatus
Inventor: LEE JAE BONG
IPC: A47C21/00
Filed: 2002-06-27
Abstract: PURPOSE: A mat device is provided to effectively perform massage action corresponding to a curvature of the user's body, and to facilitate circulation of blood thereby enhancing healthy body condition of the user. CONSTITUTION: The mat device having a support unit(11) and a mat provided on the support unit comprises a rolling bed unit(21) interposed between the support unit and the mat and adapted to reciprocate in a longitudinal direction of the mat and to vertically move toward the mat, at least one position detecting sensor for detecting a position of the user's body on the mat, and a control unit for controlling reciprocating and lifting movements of the rolling bed unit according to signals from the sensor.
Patent KR-20040002213-A (KR)
Title: Method for manufacturing a transistor
Inventor: KIM HAK SU
IPC: H01L21/336
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent abnormal oxidation and contamination of equipment by forming a metal gate electrode including a tungsten layer surrounded by a Ti/TiN layer. CONSTITUTION: A gate insulation layer, the first conductive layer and the first insulation layer are formed on a semiconductor substrate(31). The first insulation layer is etched to form a groove by a photolithography process using a mask having a light transmission part in a gate electrode formation portion only. The second conductive layer is formed on the first insulation layer including the groove. A metal layer having an intermediate thickness from the bottom of the groove is formed on the second conductive layer in the groove. The second insulation layer and the second conductive layer are blanket-etched by using the first insulation layer as an etch barrier layer. The first insulation layer is eliminated. The first conductive layer is etched to form the metal gate electrode by using the second insulation layer as a mask.
Patent KR-20030011256-A (KR)
Inventor: HASHIMOTO TAKESHI
IPC: H01L27/10
Filed: 2002-07-04
Abstract: PURPOSE: To accelerate a memory read operation which is constituted using a PLED transistor. CONSTITUTION: A shunt line L, grounded at both ends and electrically connected to a source power line GND, is inserted in a direction orthogonal to the source power line GND of a MISFET Tr1 and noise (potential) surfacing in the source power line GND is released to the ground potential. By releasing the noise surfacing in the source power line GND to the ground potential, reduction of the voltage between the source and drain of the MISFET Tr1 is suppressed.
Patent KR-20030005038-A (KR)
Inventor: SMIT PETER
IPC: H02K41/03
Filed: 2002-07-05
Abstract: PURPOSE: A three phase linear motor system including a forcer is provided to reduce manufacturing costs of the linear motor system. CONSTITUTION: A three phase linear motor system(10) includes a forcer(12) that is oriented in a spaced apart relationship relative to a platen(14), which defines the path along which the forcer can traverse in a direction, indicated by arrow(16). The forcer(12) includes three pole pairs(30,32,34), each having at least four associated teeth(36,38,40), respectively, which teeth are 180 degrees out of phase with each other in each pole pair. The three sets of teeth(36,38,40) are spaced 120 degrees apart from each other in the direction so that one or more tooth of one set of teeth can be aligned with a platen teeth(18) during movement of the forcer(12) relative to the platen(14).
Patent KR-20040005137-A (KR)
Title: Apparatus for testing electronic control unit for air bag
Inventor: YOO CHANG BEOM
IPC: G01M99/00
Filed: 2002-07-08
Abstract: PURPOSE: A test apparatus for an air bag electronic control unit is provided to improve reliability of a test and to shorten a test time by precisely and finely control voltage and resistance. CONSTITUTION: A test apparatus includes an air bag electronic control unit(21) installed in a vehicle for controlling an air bag of the vehicle and a computer(23) connected to the air bag electronic control unit(21). The computer(23) has a test program therein. A resistance box(25) is connected to the computer(23). The computer(23) automatically adjusts micro resistance of the resistance box(25) so as to apply adjusted resistance to the air bag electronic control unit(21). A power supply(27) is connected to the computer(23) so as to be operated under the control of the computer(23). The resistance box(25) and the power supply(27) are connected to the computer(23) through a serial interface.
Patent KR-20030007080-A (KR)
Title: Image processing system for dynamic suppression of airbags using multiple model likelihoods to infer three dimensional information
Inventor: FARMER MICHAEL EDWARD
IPC: G06T7/40
Filed: 2002-07-09
Abstract: PURPOSE: An image processing system and an estimating method of image motion are provided to decide the proximity of an airbag to a passenger for disabling or deforming deployment of the airbag by estimating the shape and the position of the passenger faster than collecting data from a camera. CONSTITUTION: An image processing system(16) is used to determine whether airbag deployment is disabled or modified due to the proximity of the occupant to the airbag. In particular, the image processing system uses an image and signal process that utilizes real-time streaming video-images from a video camera(22) to determine if the occupant is too close to the airbag, or estimated to be close to the air bag by the time that the airbag deploys. In a crash situation, the system quickly determines whether or not the airbag is disabled or modified. The process uses a multiple-model Kalman filter to infer three-dimensional information from a sequence of two-dimensional images. The system predicts the position and shape of the occupant at a faster rate than the rate in which the camera collects data.
Patent KR-20040009992-A (KR)
Inventor: LEE SANG CHOOL
IPC: B29B7/76
Filed: 2002-07-25
Abstract: PURPOSE: A mixing head assembly for polyurethane foaming is provided to simplify the structure of the polyurethane foam mixing head assembly, and to improve precision of the same, thereby making possible of the injection of a precise amount of material. CONSTITUTION: The mixing head assembly for polyurethane foaming includes a raw material tub, a center block(3), a mixing chamber(4), an impeller, raw material supply adjusting block assemblies, a cleanser input, and an injection nozzle(8). Four of the raw material supply adjusting block assemblies and the cleanser input are radially positioned around the mixing chamber(4) at a fixed angle. Isocyanate is provided to two raw material supply adjusting block assemblies, and polyol is provided to the other two raw material supply adjusting block assemblies. A link(14) is linked to the top of a shaft of the impeller, and the other side of the link(14) is connected to a pneumatic cylinder(15).
Patent KR-20040015970-A (KR)
Title: Effective Way to work it out the MP3file problem
Inventor: SHIM HYUNG SEOK
IPC: H04W4/24
Filed: 2002-08-14
Abstract: PURPOSE: A method for charging music files through a wireless Internet service and portable phones is provided to make users, who download music files free of charge, pay commissions for convenience. CONSTITUTION: Users meet with desired music files, including MP3 files and other formatted music files, through a wireless Internet. A wireless Internet service provider provides legal music files, approved by
Patent KR-20040016733-A (KR)
Title: Semiconductor device test apparatus
Inventor: KIM TAE WAN
IPC: H01L21/66
Filed: 2002-08-19
Abstract: PURPOSE: An apparatus for testing a semiconductor device is provided to enhance the efficiency and reduce a test cost by automating a process for loading the semiconductor device on a socket. CONSTITUTION: An apparatus for testing a semiconductor device includes a moving body and a moving arm(300). The moving body is shifted forwardly or backwardly to toward a socket. One end of the moving arm(300) is connected to the moving body. A rolling member is installed at the other end of the moving arm(300). The moving arm(300) is used for covering an upper surface of a cover according to the movement of the moving body. The moving body includes a gap control part(360), a position decision part, and a fixing part. The one end of the moving arm is inserted into the gap control part(360). The position of the moving arm is decided by the position decision part. The moving arm is fixed by the fixing part.
Patent KR-20030043610-A (KR)
Title: Method of Controlling Calls between a Packet Network and a PSTN in the Next Generation Open Network
Inventor: RYU JAE EUN
IPC: H04L12/66
Filed: 2002-08-27
Abstract: PURPOSE: A method of controlling a call between a packet network and a PSTN in an advanced open network is provided to occupy receiving subscribers when a completion of a bearer setup of the packet network is confirmed, and to reserve a trunk of a trunk line as delivering an IAM(Initial Address Message), thereby securing the completion and preventing dual occupation of the trunk. CONSTITUTION: When interworking a packet network with a PSTN, a virtual COT(Continuity) check is set for an ISUP(ISDN User Part) call processing, and an IAM is delivered. After setting a bearer connection according to a bearer setup request of the packet network, a result of the COT check is loaded into a COT message, and is delivered. The process of delivering the IAM comprises the steps as follows. An originating media gateway controller receives the IAM, and reserves call-related bearer information in an originating media gateway. The controller interprets a number of the IAM, and transmits the IAM to a receiving media gateway controller. The receiving media gateway controller interprets a receiving number of the IAM, obtains a receiving media gateway, a receiving PSTN, and a trunk of a trunk line, and informs the receiving media gateway of the reserved trunk. The receiving media gateway controller sets a COT check in the IAM, and delivers the IAM to the receiving PSTN.
Patent KR-20030020249-A (KR)
Title: Tape printing apparatus and data input processing method
Inventor: ANBIRU YASUHIDE
IPC: B41J3/407
Filed: 2002-09-03
Abstract: PURPOSE: To provide a tape printer, and its data inputting means, in which the operability of test data input can be enhanced by providing an area for edition on a display in addition to an area capable of inputting the text data. CONSTITUTION: The tape printer comprises a data input means, a means for discriminating data falling within a maximum printable number of lines from data exceeding the maximum printable number of lines for data inputted by the input means, and a means for displaying the data of a specified number of display lines exceeding the maximum printable number of lines in addition to the data falling within the maximum printable number of lines.
Patent KR-20040022716-A (KR)
Title: Cylindrical type lithium secondary battery and the fabrication method of the same
Inventor: JUN GWAN SIK
IPC: H01M50/167
Filed: 2002-09-05
Abstract: PURPOSE: A cylindrical lithium secondary battery and its preparation method are provided, to prevent the deformation of a can due to the pressure given in creeping. CONSTITUTION: The cylindrical lithium secondary battery(20) comprises a battery part(21) comprising a positive electrode plate(23), a negative electrode plate(24) and a separator(25) between the two electrode plates; a can(290) comprising the under can(22) receiving the battery part and the upper can(220) combined with the under can; and a cap assembly(200) which is mounted on the upper can and comprises a cap cover(210) and a safety means to allow the cap assembly to be insulated with the can by a gasket(270). Preferably the diameter of the upper can is larger than that of the under can, and the upper can is thicker than the under can.
Patent KR-20030022064-A (KR)
Inventor: FUNABA SEIJI
IPC: G11C5/06
Filed: 2002-09-06
Abstract: PURPOSE: To provide a memory device capable of reducing waveform distortion by reflection caused at high speed operation time in the memory device for mounting a controller on a mother board together with a plurality of memory modules. CONSTITUTION: This memory device is obtained with the constitution for arranging an active terminator in the controller and a memory unit since signal reflection is caused at writing and reading time of the memory unit on the memory modules by the controller. The active terminator is arranged in response to a data bus and/or a clock bus. The active terminator is arranged for terminating a line in the memory unit corresponding to the data bus and the clock bus. The active terminator arranged in the controller and the memory unit may be controlled in a nonoperating state when becoming the data receiving side.
Patent KR-20040022681-A (KR)
Title: Sauce Composition Comprising Extracts of Korean Kochujang
Inventor: CHO KYUNG HYEN
IPC: A23L23/00
Filed: 2002-09-09
Abstract: PURPOSE: A red pepper paste sauce composition containing a red pepper paste(kochujang) extract selected from edible oil, soy sauce and vinegar, together with one or more components selected from red pepper paste, red pepper powder and red pepper seeds is provided. It has characteristic flavor of the kochujang and can be used as a raw material of dressing sauce, sliced raw fish sauce or shellfish sauce such as chili sauce. CONSTITUTION: The red pepper paste sauce composition contains a red pepper paste(kochujang) extract which is extracted and filtered from a solution selected from the group consisting of edible oil, soy sauce and vinegar, together with one or one or more components selected from the group consisting of red pepper paste, red pepper powder and red pepper seeds. The red pepper paste sauce composition containing the red pepper paste extract selected from edible oil additionally contains vinegar. It additionally contains edible oil or an egg as dressing sauce.
Patent KR-20040023355-A (KR)
Title: Automotive antitheft system with shift lock device
Inventor: KIM HWAN DEUK
IPC: B60R25/06
Filed: 2002-09-11
Abstract: PURPOSE: A burglarproof device for a vehicle is provided to prevent the theft of the vehicle and to offer convenience to a driver by having a shift lock unit for locking a shift lever. CONSTITUTION: A burglarproof device for a vehicle is composed of a control unit(10) outputting a signal for switching a shift lock relay(20) on/off by a password input unit, the shift lock relay switched on/off according to the output signal of the control unit, and a shift lock unit(30) switched on/off by the on/off of the shift lock relay. The password input unit has a keypad(12).
Patent KR-20030025864-A (KR)
Title: Highly moisture-sensitive electronic device element and method for fabrication
Inventor: BOROSON MICHAEL LOUIS
IPC: H01L51/56
Filed: 2002-09-19
Abstract: PURPOSE: A highly moisture-sensitive electronic device and a manufacturing method thereof are provided to prevent early wrong operation and degradation of the system against moisture by forming a sealing material between a substrate and the encapsulation enclosure. CONSTITUTION: A highly moisture-sensitive electronic device is composed of a substrate(10) having two or more highly moisture-sensitive electronic elements(12); an encapsulation enclosure(30) encapsulating all of the highly moisture-sensitive electronic elements on the substrate; and a sealing material(20) positioned between the substrate and the encapsulation enclosure to form the complete seal between the substrate and the encapsulation enclosure around each highly moisture-sensitive electronic element or around groups of highly moisture-sensitive electronic elements.