baber/WOPTO huggingface dataset:
Patent KR-20040003927-A (KR)
Inventor: BAN CHAE YOEN
IPC: F24D3/12
Filed: 2002-07-04
Abstract: PURPOSE: A wall heating panel and a glass window are provided to reduce costs and energy consumption by reducing thermal losses. CONSTITUTION: A wall heating panel embedded with a water screen film is attached to the inner wall of a building. The heated water flows through the water screen film, and a top supply port(27), a bottom waste water port(28) and the water screen film are connected with each other. The inner panel and the outer panel are formed integrally with each other.
Patent KR-20040006978-A (KR)
Inventor: BAE JONG GEUN
IPC: H04B1/38
Filed: 2002-07-16
Abstract: PURPOSE: A sliding type portable wireless terminal is provided to move a sub body by a rotational force of a torsion coil spring when a locking unit is unlocked, and to open a keypad, thereby easily opening/shutting the sub body. CONSTITUTION: A portable wireless terminal(100) comprises as follows. A sub body(102) slides on a main body(101), and opens/shuts a keypad of the main body(101). A locking unit(200) opens/shuts the sub body(102). The main body(101) has the keypad in a lower part, and has a transmitting unit building a microphone therein. The main body(101) has a groove for receiving an open/shut unit. The locking unit(200) is located in a predetermined position of the main body(101), and appears on a front side of the main body(101) through a piercing hole(201) of the main body(101).
Patent KR-20040009426-A (KR)
Title: Hinge structure for mobile-phone
Inventor: SUNG YEONG HWAN
IPC: H04B1/38
Filed: 2002-07-23
Abstract: PURPOSE: A hinge structure for a portable terminal is provided to have an initial setup position so that a camera module of the portable terminal is automatically rotated when opening a folder portion and is toward an object. CONSTITUTION: A hinge portion has an interworking hinge(34) for performing the interworking of a camera module(50) when opening and closing a folder portion. The interworking hinge(34) has a hinge case(35), a main shaft(41), a main cam(40), a main spring(39), a camera shaft(36), a camera cam(37) and a camera spring(38). Both ends of the hinge case(35) are opened. The main shaft(41) has an end jaw portion bridged and fixed at an open end of one side of the hinge case(35). The main shaft(41) has a fixed asperity and a slant asperity at both sides of the end jaw portion. A rotation slant surface is formed in one surface of the main cam(40) so that the slant asperity of the main shaft(41) slides and rotates. The main cam(40) has a spring fixed asperity in the other surface. The main spring(39) fixed in the spring fixed asperity of the main cam(40) elastically presses the main cam(40). The camera shaft(36) has an end jaw portion bridged and fixed at an open end of the other side of the hinge case(35). The camera shaft(36) has camera fixed asperities at both surfaces of the end jaw portion, and has a rotation axis. The camera cam(37) has an insertion groove and a camera spring fixed groove. The central portion of the insertion groove is penetrated and formed so that the rotation axis is inserted and connected. The camera spring fixed groove fixes the camera spring(38) at one surface. The camera spring(38) fixed by the camera spring fixed groove and the spring asperity variably presses the camera cam(37) according to the position of the main cam(40).
Patent KR-20040009918-A (KR)
Title: Fixed Apparatus of Plasma Display Panel
Inventor: YOO SE JUN
IPC: H01J11/10
Filed: 2002-07-26
Abstract: PURPOSE: A fixing device is provided to prevent noises generated from the operation of the plasma display panel, while achieving improved adhesion strength between upper and lower plates. CONSTITUTION: A fixing device comprises a plate fixing clip(56) arranged in the image display region so as to fix an upper plate(50) and a lower plate(60). The plate fixing clip includes a first press surface(56a) disposed on the upper plate; a second press surface(56b) opposed to the first press surface and disposed on the lower plate; and a support(56c) for interconnecting and elastically supporting the first press surface and the second press surface.
Patent KR-20040017091-A (KR)
Inventor: LEE MIN JU
IPC: F04B39/10
Filed: 2002-08-20
Abstract: PURPOSE: A compressor with an improved valve plate is provided to prevent noise due to opening and closing of a valve with relatively inexpensive cost. CONSTITUTION: A compressor includes a cylinder block having a plurality of cylinders formed therein to allow pistons to be inserted therein in such a manner that the pistons reciprocate therein as a rotary shaft rotates; cylinder heads coupled to at least one of front ends and rear ends of the cylinder blocks, and having discharge chambers and suction chambers; and a valve unit(50) placed between the cylinder head and an end of the cylinder block. The valve unit has a valve plate(51) having an outlet(51a) and an inlet(51b) connected with the discharge chamber and the suction chamber of the cylinder head, respectively, and a penetrating block(60) formed with different material and placed on at least one of the outlet and the inlet; a discharge valve(56) coupled to one side of the valve plate to open and close the outlet with a discharge reed(56a) thereof; and a suction valve(57) coupled to the other side of the valve plate to open and close the inlet with a suction reed(57b) thereof.
Patent KR-20040020299-A (KR)
Title: Tube holder for medical treatment
Inventor: HUH SEUNG CHUL
IPC: A61M31/00
Filed: 2002-08-30
Abstract: PURPOSE: A medical tube holder capable of being inserted into or taken out of human body without handling the tube by hand is provided to solve inconvenience or hygienic problem caused by directly gripping the tube by hand. CONSTITUTION: The medical tube holder(10) has an outer circumference and an inner circumference enclosing and spaced from an outer circumference of a tube(14) and is movable in longitudinal direction of the tube(14). On the outer circumference of the holder, provided is a sliding-proof projection. The tube holder(10) is elastically modified by external force to partially tighten the outer circumference. The holder(10) is prepared by any one selected from natural rubber, SBR rubber(styrene-butadiene rubber), NBR rubber(acrylonitrile-butadiene rubber), polyethylene resin, silicone resin, EVA resin(ethylene-vinyl acetate resin) or PCV resin.
Patent KR-20030022712-A (KR)
Title: Detecting apparatus and device manufacturing method
Inventor: HATAKEYAMA MASAHIRO
IPC: G03F1/84
Filed: 2002-09-09
Abstract: PURPOSE: A detecting apparatus is provided to decrease the number of constitution elements and improve position accuracy and resolution by eliminating the necessity of an optical lens, a fiber optic plate(FOP), sealing glass or fitting of the constitution elements. CONSTITUTION: The detecting apparatus(3) detects a fine geometry on a surface of a sample(10), wherein an irradiation beam is irradiated against the sample placed in a different environment different from an atmosphere and a secondary radiation emanated from the sample is detected by a sensor(32). The sensor is disposed at an inside of the different environment. A processing device to process detection signals from the sensor is disposed at an outside of the different environment. A transmission unit transmits the detection signals from the sensor to the processing device.
Patent KR-20040026350-A (KR)
Inventor: KIM HYEONG SIN
IPC: F16H57/04
Filed: 2002-09-24
Abstract: PURPOSE: An idle gear for a diesel engine for transmitting power of a crankshaft of the diesel engine to a camshaft or a fuel injection pump is provided to secure a damper for buffering the frictional noise of gear teeth caused by the sudden change of RPM(Revolution per Minute) of the crankshaft. CONSTITUTION: An idle gear(2) for a diesel engine power-connects a fuel injection pump driving gear combined to a fuel injection pump driving shaft or a cam gear combined to a cam shaft for driving a suction/exhaust valve for a crank gear combined to a crankshaft of an engine and rotates the cam shaft and the fuel injection pump driving shaft with a predetermined rotation ratio for the crankshaft. The idle gear includes a damper(6) comprising a housing(60) and a vane(61). The housing is installed to the side of the idle gear not to rotate and filled with viscous fluid, and the housing has a plurality of resistive projections obliquely protruded toward the rotational direction of the idle gear along the inner peripheral surface of the housing to induce frictional resistance only in the reverse rotational direction for the viscous fluid. The vane is axial-combined to a rotational center of the idle gear in the viscous fluid to turn the viscous fluid by integrally rotating with the idle gear and applying frictional resistance.
Patent KR-20040027153-A (KR)
Title: Transmitting and receiving system of orthogonal frequency division multiplexing type using companding
Inventor: CHO NAM JEONG
IPC: H04J11/00
Filed: 2002-09-27
Abstract: PURPOSE: An orthogonal frequency division multiplexing(OFDM) receiving/transmitting system by using a companding is provided to reduce the probability of the clipping generation by using a compressor having a nonlinear transfer function. CONSTITUTION: An orthogonal frequency division multiplexing(OFDM) receiving/transmitting system by using a companding includes a quadrature amplitude modulation(QAM) mapping device(103), a pilot insertion device(104), a fast Fourier transform device(106), a code insertion device(108), a compressing device(109) and a quantizing device(110). The QAM mapping device(103) performs the QAM modulation for the coded binary data. The pilot insertion device(104) inserts the pilot signal into the QAM modulation signal. The fast Fourier transform device(106) performs the fast Fourier transform for the signal inserted therein the pilot signal. The code insertion device(108) inserts the cyclic extension code into the fast Fourier transformed signal and performs the window process in the predetermined period. The compressing device(109) compresses the code inserted data. And, the quantizing device(110) performs the quantization of the compressed data.
Patent KR-20040033587-A (KR)
Title: Oil pump durability tester for engine
Inventor: HWANG SEON YANG
IPC: F04B51/00
Filed: 2002-10-15
Abstract: PURPOSE: A device for testing the durability of an engine oil pump is provided to test the durability of an oil pump under the same conditions of a real engine and reduce the testing time with high reliability in the test. CONSTITUTION: A device for testing the durability of an engine oil pump includes a driving unit(10), a testing unit(20), an input change unit(30), and a power transmission unit(40). The driving unit generates power by a controller(11) receiving control signals and a motor(12) rotating by the controller. The testing unit includes a reservoir(21) for storing oil as a working fluid, and an oil pump(22) for supplying the oil pumped from the reservoir by the power of the driving unit. The input change unit is formed of an engine(31) having first to fourth cylinders, each cylinder being provided with a piston driven by a crank shaft(32) receiving the power from the power transmission unit. The power transmission unit includes shafts(13,23) connected to the oil pump and the motor, pulleys(41-43) coupled with the crank shaft, and a belt(44) coupled with the pulleys. An idler controls the tension of the belt.
Patent KR-20040033629-A (KR)
Title: System combined loadsharing structure and primary/backup structure
Inventor: KIM BYEONG CHEOL
IPC: G06F11/00
Filed: 2002-10-15
Abstract: PURPOSE: A system mixed with a load sharing structure and a primary/backup structure is provided to duplicate the event processing data processed by a current primary part to a backup part of other system in only the case that a system gets to be an abnormal state while an event is basically processed by the primary part of all system. CONSTITUTION: The primary parts(110,210,310) are installed to each system(100,200,300) in order to share the load according to a load sharing process order for the events. The backup parts(120,220,320) are installed to each system in order to store the same data in the backup part of the preset system by receiving the minimum data needed for recovery from the primary part. A component manager(500) fixes the backup part for each primary part and manages a position of the primary part for the backup part. A distribution algorithm processor(600) decides which system processes the event when the event is occurred.
Patent KR-20030031866-A (KR)
Title: Producing method of optical device, positioning master, optical device and projector
Inventor: KITABAYASHI MASASHI
IPC: G03B21/00
Filed: 2002-10-15
Abstract: PURPOSE: To provide a manufacturing method for an optical device which can manufacture the optical device at low cost, the reference positioning standard, the optical device, and a projector. CONSTITUTION: The posture of a measuring reference surface of the reference positioning standard is adjusted by using an automatic collimator The reference positioning standard is so arranged that the adjusted measuring reference surface is at a designed position and a CCD camera detect luminous flux emitted from the measuring reference surface to set a reference position. According to average optical characteristics previously obtained by a projection lens inspecting device, a correction position for the designed position is set as initialization processing and the CCD camera is moved to the correction position. The optical device is installed and while the CCD camera detects the luminous flux emitted from a light projection end surface of across dichroic prism of the optical device, the position of a liquid crystal panel is adjusted. Lastly, the liquid crystal panel is bonded and fixed with an ultraviolet-ray setting adhesive to manufacture the high-precision optical device at a low cost.
Patent KR-20040033728-A (KR)
Title: Battery charging apparatus for mobile communication terminal
Inventor: KANG NAM GYU
IPC: H04B1/38
Filed: 2002-10-15
Abstract: PURPOSE: A device for charging a battery in a mobile communication terminal is provided to connect a connection terminal of a charging mobile communication terminal with a bonding port having a discharging terminal, and to connect a connection terminal of a discharging mobile communication terminal with a bonding port having a charging terminal, thereby reciprocally connecting discharging terminals. CONSTITUTION: A charging terminal(11) of a charging battery(10) is directly contacted with a discharging terminal(23) of a discharging battery(20), a discharging terminal(13) of the charging battery(10) is directly contacted with a charging terminal(21) of the discharging battery(20), and grounds(12) of the charging battery(10) are directly contacted with grounds(22) of the discharging battery(20). One of the charging terminals(11,21) and the grounds(12,22) is protruded from the charging battery(10) and the discharging battery(20). One of the discharging terminals(13,23) and the grounds(12,22) caves in. If a user contacts the charging battery(10) with the discharging battery(20), the charging terminal(11) is contacted with the discharging terminal(23), the discharging terminal(13) is contacted with the charging terminal(21), and the grounds(12) are contacted with the grounds(22), respectively.
Patent KR-20040035007-A (KR)
Title: Face Detection and Background Blurring for Video Conference Application
Inventor: HONG SEONG HUN
IPC: G06T7/00
Filed: 2002-10-18
Abstract: PURPOSE: A method of preprocessing moving pictures in a video conference by extracting a facial shape and blurring major subjects is provided to highlight a boundary of a facial shape and to blur remaining parts such as background, thereby minimizing a moving picture compression ratio and reducing deterioration of image quality screen disconnection. CONSTITUTION: An image preprocessor first performs a preprocessing operation such as extraction of a facial shape and blurring of non-major subjects for moving picture signals, and then performs encoding for a video conference such as the conventional H.263 or MPEG4(Moving Picture Experts Group 4). When the facial shape is extracted, the boundary in the facial shape is classified into a major part and remaining parts including background are classified into a non-major part. And blurring is applied to the non-major part to minimize information in an encoding system and operate an encoder for the video conference at a minimum bit rate.
Patent KR-20040035264-A (KR)
Title: dual mode muffler of vehicle
Inventor: PARK GI CHEOL
IPC: F01N13/08
Filed: 2002-10-19
Abstract: PURPOSE: A dual mode muffler of an automobile is provided to satisfy conditions of reduction of noise and back pressure, and to be usefully used in an exhaust system of next generation. CONSTITUTION: A muffler has a valve unit(30) installed in a discharge tube(13), and having opening degree controlled depending on engine RPM and quantity of discharged combustion gas. The valve unit comprises a first rotary triangular flap(310) and a second rotary triangular flap(330) installed by a first hinge shaft(311) and a second hinge shaft(331) fixed to an inside of the discharge tube to be separated from each other, and a first torsion spring and a second torsion spring installed to cover the first hinge shaft and the second hinge shaft in such a manner that the first rotary triangular flap and the second rotary triangular flap are elastically rotated and a linear movement triangular flap(350) installed by a guide shaft(351) fixed to the discharge tube to form a triangle together with the first hinge shaft and the second hinge shaft, and a compression spring(353) connected with the guide shaft in such a manner that the linear movement triangular flap is elastically and linearly moved in longitudinal direction of the discharge tube. The linear movement triangular flap is installed so that one of corners thereof is inserted to a space between the first rotary triangular flap and the second rotary triangular flap and both side thereof contact with the first rotary triangular flap and the second rotary triangular flap.
Patent KR-20040037629-A (KR)
Title: Apparatus for controling power in portable computer
Inventor: JUNG HAE WON
IPC: G06F1/32
Filed: 2002-10-29
Abstract: PURPOSE: A device for controlling power on a portable computer is provided to efficiently prevent the battery power of a limited capacity from being unnecessarily consumed as the always power. CONSTITUTION: The first FET(Field Effect Transistor)(21) selectively supplies one of the AC adaptor power and the battery power as the system power. The second FET(23) selectively intercepts the battery power supplied to the first FET depending on an open/close state of an LCD. The third FET(24) selectively intercepts the battery power supplied to the first FET depending on an on/off state of a power button. In case that the AC adaptor power is applied, the first FET selectively supplies the AC adaptor power as the system power.
Patent KR-20040039002-A (KR)
Title: Liquid crystal display device and mehtod for fabricating thereof
Inventor: JUN BAEK GYUN
IPC: G02F1/1339
Filed: 2002-10-30
Abstract: PURPOSE: An LCD device is provided to change a type of spacers disposed between the first substrate and the second substrate by corresponding to a pressure locally applied outside, thereby preventing cell gaps from being changed between the first substrate and the second substrate. CONSTITUTION: The first substrate(100) includes plural pixel electrodes to which pixel voltages corresponding to applied image signals are applied. The second substrate(200) facing the first substrate(100) includes common electrodes contacted with the pixel electrodes. A liquid crystal(300) is disposed inside a liquid crystal fence(250) formed a certain edge of the first substrate(100) and the second substrate(200). Spacers(400) are disposed between the pixel electrodes, are formed in a pillar shape having the first contact surface and the second contact surface, and control size of the first contact surface by corresponding to outer pressures differently applied according to a position of the first substrate(100) in order to form cell gaps between the first substrate(100) and the second substrate(200).
Patent KR-20040038242-A (KR)
Title: An method to adhere optical filters in packaging optical devices
Inventor: KIM SANG HUN
IPC: G02B6/24
Filed: 2002-10-31
Abstract: PURPOSE: A method for adhering an optical filter for an optical device packaging is provided to easily improve the work time and work efficiency by rapidly adhering the optical filter. CONSTITUTION: A method for supporting an optical filter(1b) between two optical input and output device(1a) for an optical device packaging includes the steps of: arranging the lenses(1c) on both sides of the optical filter(1b); adhering the lenses to the sides of the optical filter(1b) by using an epoxy resin(2); arranging the two optical input and output devices(1a) on each of the lenses(1c); coating the epoxy resin(2); and solidifying the epoxy resin(2) by using one of a thermal hardening or an ultraviolet hardening.
Patent KR-20040038419-A (KR)
Title: A method and apparatus for recognizing emotion from a speech
Inventor: CHOI DO YEON
IPC: G10L25/63
Filed: 2002-11-01
Abstract: PURPOSE: A feeling recognition method using a speech is provided to extract and analyze various parameters showing feelings of human beings from spoken voice signals, thereby efficiently estimating the feelings of the human beings. CONSTITUTION: In a speech sound inputting step, a voice signal in accordance with a speaker's speech is inputted(100). In a non-verbal parameter extracting step, at least one non-verbal parameter is extracted from a spoken sound(110). In a verbal parameter extracting step, at least one verbal parameter in accordance with a meaning of the spoken sound is extracted by recognizing the voice signal(120). In a feeling calculating step, a feeling of the speaker is finally calculated by synthesizing the verbal parameters with the non-verbal parameters(130).
Patent KR-20040038448-A (KR)
Title: Method and apparatus for printing index
Inventor: PARK BOK GI
IPC: G03G15/00
Filed: 2002-11-01
Abstract: PURPOSE: A method for printing an index is provided to enable a printer to diminish a manuscript paper according to printing conditions at the request of a user without using a PC, and to print the diminished manuscript paper, thereby enabling the user to easily select the printing conditions. CONSTITUTION: A system decides whether a user indicates to print a manuscript paper(10). If so, the system decides whether the user wants to diminish the manuscript paper according to printing conditions and wants to print the diminished manuscript paper(12). If so, the system diminishes the manuscript paper according to the printing conditions, and prints the diminished manuscript paper(14). If the user does not want to diminish the manuscript paper, the system prints the original manuscript paper(16).
Patent KR-20040047205-A (KR)
Title: Manufacturing method for pattern wood sheet and product
Inventor: LEE PIL WOO
IPC: B32B21/10
Filed: 2002-11-29
Abstract: PURPOSE: A method for making a veneer sheet is provided to obtain a thin layer of the veneer sheet that is softened and toughened, and to produce a veneer sheet product free from folding and smashing. CONSTITUTION: The method for making a roll-type veneer sheet(8) comprises the steps of: attaching a non-woven fabric(2) or a base material having a thickness smaller than that of a veneer sheet(1) to the bottom surface of the veneer sheet(1) with an adhesive(12); or attaching a base material having a thickness greater than that of a veneer sheet(1), selected from the group consisting of a non-woven fabric, a thin woven fabric and a tough kraft paper, to the bottom surface of a veneer sheet(1) with an adhesive(12); applying a transparent synthetic resin coating(3) having a controlled concentration by pressurizing with a roller to impregnate the surface of the veneer sheet with the coating and to infiltrate the coating into the inner layer of the veneer sheet(8).