baber/WOPTO huggingface dataset:
Patent KR-20040023295-A (KR)
Title: Non-volatile memory device having select transistor structure and SONOS(Silicon-Oxide-Nitride-Oxide-Silicon) cell structure and method for fabricating the same
Inventor: HAN JEONG UK
IPC: H01L27/115
Filed: 2002-09-11
Abstract: PURPOSE: A non-volatile memory(NVM) device with a select transistor structure and a silicon-oxide-nitride-oxide-silicon(SONOS) cell structure is provided to perform the program operation of a byte unit through a proper circuit connection unit by controlling the program operation in a SONOS cell by a select transistor. CONSTITUTION: A semiconductor substrate(200) is prepared. A source region(202) and a drain region(204) are formed in a predetermined upper region of the semiconductor substrate, separated from each other. An impurity region(206) of a floating state is formed in a predetermined upper region of the semiconductor substrate between the source region and the drain region. A vertical structure(210) where a tunneling layer(212), a charge trapping layer(214) and a blocking layer(216) are sequentially formed is disposed in the first region on the semiconductor substrate between the source region and the impurity region. A control gate insulation layer(222) is disposed between the source region and the impurity region, adjacent to the vertical structure. A control gate electrode(232) is formed on the vertical structure and the control gate insulation layer. A gate insulation layer(224) is formed on the semiconductor substrate between the impurity region and the drain region. A gate electrode(234) is formed on the gate insulation layer.
Patent KR-20040025313-A (KR)
Title: Mobile phone of menu moving algorithm
Inventor: CHOI DONG SIK
IPC: H04B1/40
Filed: 2002-09-19
Abstract: PURPOSE: A method for editing and transmitting a photo of a mobile communication terminal is provided to edit/store a message in a received photo or a photo photographed by a camera of a mobile communication terminal apparatus, and to transmit the photo with the message, thereby transmitting a text message with a wall paper. CONSTITUTION: A system selects a message origination function by operating a key input unit of a mobile communication terminal(S1). The system inputs a telephone number of a receiver or selects the telephone number from a telephone directory(S2). The system selects a new message send function after selecting the receiver(S3). If a wall paper setup function is selected(S4), the system searches stored or received photos to select a desired photo, and selects the photo as a wall paper(S5). The photo is selected as the wall paper(S6,S7). The system selects a message input function(S8). The system edits a message through the key input unit, and confirms the edited message(S9,S10). The system selects an edited message storage function(S11). The system transmits the edited message(S13), and returns to an initial mode(S14).
Patent KR-20030027865-A (KR)
Title: Pharmaceutical compositions and kits comprising a growth hormone secretagogue
Inventor: CARPINO PHILIP ALBERT
IPC: A61P3/04
Filed: 2002-09-28
Abstract: PURPOSE: Provided are methods of treating bulimia nervosa, male erectile dysfunction, female sexual dysfunction, thyroid cancer, breast cancer, or ameliorating ischemic nerve or muscle damage. CONSTITUTION: A method of treating bulimia nervosa, male erectile dysfunction, female sexual dysfunction, thyroid cancer, or breast cancer, or ameliorating ischemic nerve or muscle damage is characterized by administering to a patient in need thereof a therapeutically effective amount of a compound that is a growth hormone secretagogue, or a pharmaceutically acceptable salt or prodrug thereof.
Patent KR-20040029523-A (KR)
Title: An apparatus for forming stand of vinyl- bag
Inventor: CHOI JAE HO
IPC: B31B37/00
Filed: 2002-10-01
Abstract: PURPOSE: A stand forming device of a vinyl bag is provided to simplify the structure and a manufacturing process of a bag making machine, to maximize operation efficiency, and to reduce the cost and minimize the defective ratio of products without various incidental equipments for feeding sheets for the stand. CONSTITUTION: In a vinyl bag making machine including a feeding part and a melting part for sheets(2) supplied from the feeding part at regular intervals, a stand forming device(1) of a vinyl bag is composed of a first installation saddle(10) installed between the feeding and melting parts and arranged to the opening side of the sheet; upper and lower guide bars(20,20A) mounted to the first installation saddle and inserted to the opening side of the sheet to form a stand(3) to a closing side; a second installation saddle(30) disposed to the closing side of the sheet; and a folding plate(40) installed to the second installation saddle to form creases in the center of the stand.
Patent KR-20040031200-A (KR)
Inventor: PARK WAN GYO
IPC: F16D23/02
Filed: 2002-10-04
Abstract: PURPOSE: A synchronizer for a manual transmission is provided to reduce rattle noise and prevent vibration and shock in synchronized shifting with restricting vibration of a synchronizer ring through friction by elastically contacting the vibration preventing unit to the cone part of the clutch gear in fluctuating torque of the engine. CONSTITUTION: A synchronizer of a manual transmission comprises a hub gear(54); a sleeve(58) spline-combined with the outer periphery of the hub gear and slide axially; a clutch gear(62) arranged at both sides of the hub gear, integrally formed with a shift gear and selectively engaged with the sleeve to shift; and a synchronizer ring(68) placed on a cone part(60) of the clutch gear to synchronize through friction with the cone part in moving the sleeve. A vibration preventing unit is formed in the inner periphery of the synchronizer ring, and elastically contacted to the cone part of the clutch gear to prevent vibration of the synchronizer ring.
Patent KR-20040032023-A (KR)
Inventor: PARK JUNG I
IPC: A23F3/00
Filed: 2002-10-08
Abstract: PURPOSE: Provided is a method for manufacturing a tea product using garlic and onion. The manufactured tea product is removed from the smell and flavor peculiar to garlic and onion, but contains beneficial components thereof. CONSTITUTION: A garlic and onion-tea product is composed of 50% of garlic, 50% of onion and 10-20% of roasted rice flour. It is manufactured by the steps of: peeling garlic and onion, followed by washing, dewatering and cutting into a proper size; heat-drying them by indirect heat for 5-7 hours in a drier of 80-100 deg.C to the moisture content of 1-2%; and pulverizing them into 150-200 meshes.
Patent KR-20040032635-A (KR)
Title: Device for Operating Hydraulic Air-Compressor of a Vehicle
Inventor: SIM NAM SEOP
IPC: B62D5/07
Filed: 2002-10-10
Abstract: PURPOSE: A hydraulic air compressor operating device of a vehicle is provided to prevent the performance reduction of various related devices needing air by quickly filling air excessively consumed to operation conditions of the vehicle and to remove unnecessary power consumption and improve the capacity of an engine by stopping operations of an air compressor and a hydraulic motor if air is completely filled in an air tank. CONSTITUTION: A hydraulic air compressor operating device of a vehicle is composed of a hydraulic motor(14) coupled to a power steering pump(12) for pumping oil of a power steering oil tank(11); an air compressor(20) for generating pneumatic pressure coupled to the hydraulic motor; an air tank coupled to the hydraulic motor; an air tank(15) coupled to an engine control unit(17) through a magnetic valve(16); an oil output part of the hydraulic motor coupled to the power steering oil tank through an oil cooler(18) and an oil filter(19); a bypass valve(13) coupled to the output of the engine control valve and installed to an oil input part of the hydraulic motor; and a bypass passage(21) mounted between the bypass valve and the oil filter.
Patent KR-20040035072-A (KR)
Title: Air flux super recovery
Inventor: JANG UN YONG
IPC: B23K9/32
Filed: 2002-10-18
Abstract: PURPOSE: A flux retrieving apparatus is provided to improve productivity and reduce a prime cost of an article by reducing an amount of flux used in submerged welding work through reusing the flux. CONSTITUTION: A flux retrieving apparatus(200) is mounted on an upper portion of an automatic welder(100) in order to retrieve flux in a bead after welding work has been finished. The flux retrieving apparatus(200) includes an air ejector(500), a body section(300), a fixing assembly(600), and a flux retrieving tube(700). The air ejector(500) ejects air to an exterior. The fixing assembly(600) fixes the flux retrieving apparatus(200) to the automatic welder(100). The air ejector(500) is fixedly installed on an upper portion of the body section(300) by means of a plurality of coupling assemblies.
Patent KR-20040039903-A (KR)
Title: Display for controlling optimally white balance
Inventor: JUN SEUNG YUN
IPC: H04N9/73
Filed: 2002-11-05
Abstract: PURPOSE: An image display device capable of optimally adjusting a white balance is provided to adjust the white balance to be suitable for the color recognition propensity of a user. CONSTITUTION: A white balance adjusting device(600) has a memory, an OSD(On Screen Display) output unit and a microcomputer. The memory previously stores information about white coordinate values corresponding to all color temperatures on an MPCD(Minimum Perception Color Difference) zero curve. If a color temperature setup menu is selected, the OSD(On Screen Display) output unit displays the respective color temperatures previously stored in the memory on OSD so that it is possible for a user to select a specific color temperature. The microcomputer reads a white coordinate value corresponding to the color temperature selected by a user from the memory, and adjusts the white balance of a monitor(610) by the read white coordinate value.
Patent KR-20020092323-A (KR)
Inventor: JANG SI UNG
IPC: G06F17/30
Filed: 2002-11-15
Abstract: PURPOSE: A method for servicing a replacing commodity search in an E-market place is provided to output all commodities of replacing standard name when the replacing commodity is searched by setting a replacing standard name for replacing a standard of a corresponding commodity and registering the replacing standard name. CONSTITUTION: If a client requests a commodity search(310), an e-MP server checks whether a requested commodity exists in a DB table(320). If the requested commodity exists, detail information of the commodity is output(330). If the requested commodity does not exist, a replacing commodity search button is output to a buyer system for making a buyer select the replacing commodity search button(340). If the client clicks the replacing commodity search button and a replacing commodity search request is transmitted from the buyer system(350), the e-MP server searches replacing commodity information using a replacing commodity index table, outputs detailed information of the replacing commodity to the buyer system(360). If the client wishes to compare the replacing commodity with the requested commodity and selects a corresponding menu(370), the e-MP server outputs a difference between the replacing commodity and the requested commodity to the buyer system(380).
Patent KR-20040044654-A (KR)
Title: Apparatus for operating start motor for engine in automobile and method for controlling said apparatus
Inventor: LEE EUN HO
IPC: F02N11/08
Filed: 2002-11-21
Abstract: PURPOSE: A starter motor operating device of a vehicle and a control method thereof are provided to prevent reduction of life span and fire by restricting electric spark in operating with moving the pinion gear of the starter motor forward through pneumatic pressure. CONSTITUTION: A starter motor operating device comprises a driving shaft(30) axially moved and inserted to the outer periphery of a rotating shaft protruded from a starter motor(20) and interlocked with the rotating shaft; a pinion gear(40) combined with the driving shaft and engaged with a ring gear(10) according to the position of the driving shaft; a piston member(50) combined with the end of the driving shaft; a cylinder(60) containing and axially reciprocating the piston member; a pneumatic unit selectively supplying or discharging compressed air to the cylinder to move the piston member unidirectionally; an elastic member(70) elastically supporting the piston member opposite to the supply direction of compressed air from the pneumatic unit; and a control unit(180) applying power from a battery to the starter motor with detecting operation of an ignition key of a driver, and controlling the pneumatic unit to supply compressed air to the cylinder in starting and to discharge compressed air by stopping supply of compressed air in case of rpm of the engine to be over the reference value.
Patent KR-20040046766-A (KR)
Title: Cushion extending structure of curtain air bag
Inventor: KIM SEOK CHEOL
IPC: B60R21/2165
Filed: 2002-11-28
Abstract: PURPOSE: A cushion inflating structure of a curtain airbag is provided to prevent the damage of a trim caused by the inflation of a cushion in the curtain airbag. CONSTITUTION: In a cushion inflating structure of a curtain airbag(10), a trapezoidal guide(24) is adjacent to the lower part of the curtain airbag, and guides the inflation of a cushion in the curtain airbag into the inside of a vehicle. The guide is installed in a pillar trim(16), and absorbs the inflation shock of the cushion. A trim locking member(28) is inserted between the guide and the pillar trim. A plurality of break holes(26) are horizontally formed at the pillar trim adhering closely to the trim locking member.
Patent KR-20040016363-A (KR)
Title: Health Chair
Inventor: CHANG SOO HWAN
IPC: A47C7/02
Filed: 2002-11-30
Abstract: PURPOSE: A healthful chair is provided to facilitate recovery of fatigue and solve urinary problems by natural cure and prevention due to separation and ventilation of a healthful groove. CONSTITUTION: The healthful chair comprises a chair bottom(2) having a healthful groove(4). A chair bottom body(1) includes a bottom sponge(5), a cover(6), an upper plate(3), a chair bottom(2), a healthful groove(4) and a back plate(7). The oval healthful groove(4) is injected and molded at a length of 12cm, a width of 8cm and a depth of 4cm to the front at the upper center of the bottom sponge(5) which is a spring of the chair bottom(2). The upper plate(3) positioned upon the groove(4) is formed to have a thickness of 3mm, and a groove is formed to have a length of 11cm, a width of 7cm and a depth of 3.5cm. The cover(6), which is injected and molded with a soft material, is covered on the upper plate(3) with the same shape of the bottom sponge(5). The healthful groove(4) covered with the cover(6) is pressed by a heating ironing, and the back plate(7) is assembled.
Patent KR-20030048372-A (KR)
Title: film variable running gear of glass window that become
Inventor: CHO HAN CHEON
IPC: E06B9/264
Filed: 2002-12-13
Abstract: PURPOSE: A running gear changing a film attached on a window is provided to promote indoor visual effects and effectively regulate the amount of sunlight according to the change of seasons, therefore to minimize the energy waste by running heaters or air conditioners. CONSTITUTION: The running gear changing a film attached on a window is composed of: a case(H) containing an opening and closing area, a space absorbing an impulse, moisture, temperature of the outside of the case and wall sides; a roller(5) placed top and bottom, right and left, provided with a shaft, and rolling and unrolling the film by a driving motor(M) fixed by a bracket(3); a power transmitting pulley(6) combined with the shaft; a clutch bearing(1); a spring adjusting tension cased by the friction produced with the bracket; a sub roller(10) controlling the movement of the reduction motor; illuminations showing the contents of the film; a detector provided with a sensor detecting the gap between films; a controller(16) regulating the running time and controlling the lightning-up time; a moisture detecting sensor and a hot wire necessary to dry the moisture inside the case.
Patent KR-20040054239-A (KR)
Title: Billet casting mould with coner radius to prevent surface crack
Inventor: PARK JUNG GIL
IPC: B22D11/16
Filed: 2002-12-18
Abstract: PURPOSE: A billet casting mold with corner radius to suppress surface crack is provided to reduce corner crack and crack of surface layer adjacent to corners typically formed on steel when casting the billet having small cross section by properly setting corner radius of the casting mold during casting of billet having small cross section. CONSTITUTION: In a casting mold(2) for casting billet having small cross section, the billet casting mold with corner radius to suppress surface crack is characterized in that corner radius(3) of the casting mold has a size that is 6 to 12% of that of the billet.
Patent KR-20030051391-A (KR)
Inventor: WASHIO HAJIME
IPC: G02F1/133
Filed: 2002-12-18
Abstract: PURPOSE: A display device and a driving method thereof are provided, which exhibit lower power consumption and better quality of displaying, on the occasion of carrying out displaying with a plurality of modes, e.g. displaying and non-displaying, on a display section using an active element. CONSTITUTION: According to a driving method of a display device(11) provided with a display section(12) which is composed of a plurality of pixels(PIX) and includes an active element, at least two refresh rates of the plurality of pixels are provided, and the display section is divided into a plurality of areas. And data is written into the plurality of pixels in the plurality of areas at any one of the at least two refresh rates.
Patent KR-20040055302-A (KR)
Title: Electrode for Plasma Display Panel
Inventor: MUN BYEONG JUN
IPC: H01J11/24
Filed: 2002-12-20
Abstract: PURPOSE: An electrode structure is provided to achieve improved discharge efficiency and luminance and reduce a power consumption by improving the structure of a transparent electrode. CONSTITUTION: A plasma display panel comprises a common sustain electrode(Z) and a scan sustain electrode(Y) formed on a front substrate. The common sustain electrode includes a transparent electrode(Za) made of a transparent indium-tin-oxide(ITO) material, and a bus electrode(Zb) made of a metal material. The scan sustain electrode includes a transparent electrode(Ya) made of a transparent ITO material, and a bus electrode(Yb) made of a metal material. The transparent electrode of the common sustain electrode has a width gradually decreasing as it goes toward the bus electrode of the scan sustain electrode, such that the transparent electrode has a triangular shape having an apex formed by the nearest point from the bus electrode of the scan sustain electrode. The transparent electrode of the scan sustain electrode is staggered with the transparent electrode of the common sustain electrode, such that the transparent electrode has a triangular shape having an apex formed by the nearest point from the bus electrode of the common sustain electrode.
Patent KR-20040056034-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/336
Filed: 2002-12-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to control a short channel effect by locally forming a growth layer made of a SiGe layer in a region for forming a source/drain diffusion layer and by forming a source/drain diffusion layer in the growth layer. CONSTITUTION: A gate oxide layer(104), a polysilicon layer(106) and the first barrier oxide layer are sequentially deposited on a semiconductor substrate(102) and are patterned to form a gate electrode. The second barrier oxide layer(112) is deposited on the resultant structure along a step. A predetermined depth of the semiconductor substrate exposed to both sides of the gate electrode is eliminated by an etch process using the first and second barrier oxide layers as an etch mask. The first SEG(selective epitaxial growth) process is performed to form the first growth layer(114) in the etched portion of the semiconductor substrate. The second SEG process is performed to form the second growth layer on the first growth layer. An LDD(lightly doped drain) ion implantation process is performed to form an LDD diffusion layer(118a,118b) in the second growth layer. An LDD spacer(124) is formed on both sidewalls of the gate electrode. A source/drain ion implantation process is performed to form a source/drain diffusion layer(128,130) in the second and first growth layers.
Patent KR-20040056762-A (KR)
Title: Auto Welding M/C
Inventor: CHA JU YONG
IPC: B23K9/095
Filed: 2002-12-24
Abstract: PURPOSE: A welding device of a robot with four axis mechanism units and a method for welding a base metal with blocked one or both ends are provided to multi-layer weld without residual welded parts at both ends and to secure excellent instantaneous adaptability to the change of welding conditions in a welding operation. CONSTITUTION: A welding device of a robot with four axis mechanism units is composed of an X-axis mechanism unit(20) horizontally transferred along a traveling rail(22) arranged in the direction of a weld line; a Y-axis mechanism unit(40) mounted to the X-axis mechanism unit and transferred in the direction of a plane perpendicular to the traveling rail; a Z-axis mechanism unit(50) installed to the Y-axis mechanism unit and transferred in the perpendicular direction to the plane of X and Y axes; a T-axis mechanism unit(60) mounted to the Z-axis mechanism unit to rotate at the original position; a torch(30) of a CO2(Carbon Dioxide) welder fixed and installed to the T-axis mechanism unit; a drive motor for operating the four axis mechanism units; a limit switch for sensing absolute positions of the mechanism units moving in each axial direction; and a remote control(70) for inspecting and controlling the position and welding speed of the torch. The welding speed, weaving patterns, height, and arc length of the torch are regulated and the torch is rotated at both ends of a welding length by the four axis mechanism units.
Patent KR-20040056824-A (KR)
Title: A preventing method and apparatus against telescopic coiling for the coil
Inventor: KIM JEONG HWAN
IPC: B22D11/16
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus and a method for preventing telescope in the thin slab casting process are provided to prevent telescope from generating on the coil by vertically operating hydraulic cylinder according to load applied to load cells installed at front and rear sides, thereby controlling telescope generated during coiling of hot coil. CONSTITUTION: The apparatus comprises first to fourth load cells(31-34) supportingly attached to an end part of left and right sides of first and second cradle rolls(21,22); first and second hydraulic cylinders(41,42) respectively connected to the two load cells attached to an end part of one side of the first and second cradle rolls to vertically move the connected load cells as supporting the first and second cradle rolls; first and second supports(51,52) for respectively supporting the two load cells attached to an end part of the other side of the first and second cradle rolls; and a controller for detecting load supplied to the first and fourth load cells, dividing the detected load into left and right side loads of the first and second cradle rolls, obtaining a comparison difference between the left side load and the right side load, and operating up and down the hydraulic cylinders according to the obtained comparison difference.