baber/WOPTO huggingface dataset:
Patent KR-20030094693-A (KR)
Title: Semiconductor package and manufacturing method thereof
Inventor: HAM HYE SUK
IPC: H01L23/04
Filed: 2002-06-07
Abstract: PURPOSE: A semiconductor package is provided to improve process efficiency by emitting a wire bonding process and to make the entire thickness of the package thinner by making the connection part of a semiconductor chip and a circuit composed of a thin film. CONSTITUTION: A cavity(21a) is formed in the center of a metal frame(21). A semiconductor chip(22) is placed in the cavity of the metal frame, including a plurality of bumps(22a). An opening is formed in the center of a circuit part(23) and a circuit(23b) of a predetermined pattern is formed in the outside of the circuit part. The circuit part is attached to a portion near the cavity of the metal frame so that the semiconductor chip is exposed through the opening. A conductive connection part of a predetermined pattern is included in a connection film(25) to connect the circuit with the bump of the semiconductor chip. A conductive adhesion layer is disposed between the semiconductor chip/circuit part and the connection film to fix them. The conductive adhesion layer electrically connects the bump of the semiconductor chip with the conductive connection part of the connection film and connects the circuit of the circuit part with the conductive connection part of the connection film, respectively. A solder ball(27) is electrically connected to the circuit.
Patent KR-20030096507-A (KR)
Inventor: PARK SEOK WON
IPC: B60R11/02
Filed: 2002-06-12
Abstract: PURPOSE: A holder for mounting an LCD monitor is provided to offer convenience to a passenger by easily controlling the angle of the LCD monitor. CONSTITUTION: A bracket(14) is mounted between a headrest arm and the back of a seat, and has long holes(11,12) through which the headrest arm pierces. A stand body(15) is mounted at the top of the bracket. An L-shaped supporter(19) is rotatably coupled to the stand body, and has a long hole(18) for varying the position of a fixing bolt(17) detachably fixing an LCD monitor. A universal joint(20) is interposed between the stand body and the supporter, and rotates the supporter.
Patent KR-20020061566-A (KR)
Inventor: YOO BYONG SEOP
IPC: C03B27/04
Filed: 2002-06-19
Abstract: PURPOSE: A cooling device of manufacturing system for tempered glass equipped with evaporator of freezing cycle in a cold-air chamber is provided to cool intermediate glass more rapidly by ejecting cold air unlike conventional air cooling. Accordingly, the cooling device increases strength of glass and decreases inferior goods. CONSTITUTION: The cooling device is characterized by comprising the parts of: an air duct(30) with a blower fan(40) sending air to an intermediate glass(A); a first(21) and a second(22) air nozzle in the ends of the air duct; a cold-air chamber(50) with an outlet(52) connected to the air duct and an inlet(51), equipped with a filter(51), into which the external air flows; an evaporator(61) of freezing cycle(60), being set in the cold-air chamber, to eject cold air to intermediate glass.
Patent KR-20040001614-A (KR)
Title: Variable arm device for transferting billet
Inventor: KIM I RIP
IPC: B65G47/34
Filed: 2002-06-28
Abstract: PURPOSE: A variable arm device for transferring rod material is provided to prevent escaping of rod material from a lifting arm and V-roller. CONSTITUTION: A rotation supporting portion(S,S') is formed at the end of a fixing beam of a feed transfer. A shaft(4) of a rod shape is supported by bearings(7,8) on upper part of the rotation supporting portion. A rotation arm portion(A) is fixed to the shaft and arranged in upper side of a lifting arm and a V-roller. A driving motor(43) is connected to one end of the shaft. Adjacent sensors(44,45) are installed in both sides of the fixing beam to sense passing rod material.
Patent KR-20020060669-A (KR)
Inventor: KIM HOE SU
IPC: B09B5/00
Filed: 2002-06-29
Abstract: PURPOSE: A fermentation tank of food garbage processing apparatus is provided, which is composed of a bottom tank made of stainless steel and an upper tank made of synthesis resin, so that the fermentation tank can be made at low cost and the weight thereof may be reduced. CONSTITUTION: The system comprises a main body, a fermentation tank(3), a bottom tank(11) and an upper tank(13). The fermentation tank(3) having the bottom tank(11) of round bottom and an upper tank(13) is set between two supporting poles(10) that are set inside the main body. In the fermentation tank(3), an agitation bar(5) having three agitation impellers(4) is installed horizontally to rotate freely inside the round bottom. Shafts of the agitation bar(5) are extended outside the bottom tank(11) to have a slave sprocket(6) at the end, the slave sprocket being rotated by driving sprocket through chain(9). Gas generated during fermentation is ventilated through gas discharge hole(12) set at the fermentation tank(3).
Patent KR-20030007166-A (KR)
Inventor: AOKI HIDEMITSU
IPC: C11D7/50
Filed: 2002-07-12
Abstract: PURPOSE: A semiconductor device fabricating method is provided to prevent elution and oxidation of a wiring layer by forming the wiring layer on a semiconductor substrate and by performing a cleaning process. CONSTITUTION: A Cu wiring, an interlayer film(S1) over the Cu wiring and an opening in the interlayer film to expose the surface of the Cu wiring are formed in a plasma atmosphere. IPA is sprayed to the semiconductor device(S11). An organic release process is performed to the semiconductor device with an amine solvent to remove an etching residue(S12). The semiconductor device is rinsed with the IPA again to remove the remaining amine(S13) and is cleaned with an alkalescent treating liquid. The semiconductor device is rinsed with pure water or CO2 water(S15) and is dried(S16).
Patent KR-20040008869-A (KR)
Inventor: KWON YONG HYEON
IPC: A47J43/07
Filed: 2002-07-19
Abstract: PURPOSE: A bread baking machine and a method for controlling the same are provided to prevent any wrong operation from being occurred, the wrong operation being occurred by a bar code or an alien substance being caught in kneading drums when reading the bar code. CONSTITUTION: The bread baking machine comprising a body(1) in which an oven chamber is formed; a pair of kneading drums(11,13) being positioned to be parallel to each other at a predetermined space in the oven chamber, rotating and reverse-rotating so that both ends of a mix bag including bread baking materials are gripped; a bar code scanner(29) being provided adjacently to the kneading drums and for reading the bar code indicated on the mix bag; a drum driving motor(26) for rotating and reverse-rotating the kneading drums(11,13); a bar code reading sensor for sensing whether the bar code scanner(29) reads or not; and a controller for rotating the kneading drums at a reading speed which is in advance stored during the bar code is scanned in the bar code scanner based on the sensing signals of the bar code reading sensor, and for controlling the drum driving motor so that the kneading drums(11,13) are rotated at faster normal speed than the reading speed when the reading of the bar code scanner(29) is finished.
Patent KR-20030040018-A (KR)
Inventor: AHN YEONG MAN
IPC: G11B7/135
Filed: 2002-07-23
Abstract: PURPOSE: A compatible optical pickup is provided to reduce the de-focussing caused by the mode hopping of the light source of a short wavelength by mounting a diffraction element, and secure a sufficient distance for preventing the collision of an objective lens and a low density optical disc with respect to a projected light having long wavelength by mounting a diverging lens. CONSTITUTION: A compatible optical pickup includes an optical unit(1), an objective lens(40), a diffraction element(15), and a diverging lens(17). The optical unit projects light(1b,1c) having at least a long wavelength proper for a low density optical disc(50b,50c) of at least a kind and light(1a) having a short wavelength proper for a high density optical disc(50a). The optical unit receives and detects the light reflected from the high and low density optical discs. The objective lens focuses the incident light of the short and long wavelength to form optical spots on the high and low density optical discs. The diffraction element diffracts the short wavelength light for correcting the chromatic aberration caused by the change of the wavelength of the short wavelength light. The diverging lens refracts the long wavelength light advancing toward the objective lens from the optical unit for increasing an operational distance for the low density optical disc.
Patent KR-20020064752-A (KR)
Inventor: KIM SOO JIN
IPC: E04H13/00
Filed: 2002-07-24
Abstract: PURPOSE: A built-up structure of a charnel house is provided to simplify an assembly work of a charnel house and to improve productivity. CONSTITUTION: In a charnel house containing many urns provided with boxes installed to the rear of a doorframe(2) with a hinged door(1) and installed on a bearer, the doorframe(2) contains a box fitting frame(7) projected backward for fitting boxes outward, a C-shaped outer frame(8) formed on the outside of the box fitting frame(7) to cover up the box fitting frame(7), an upper coupler(18) screwed on the lower end of the doorframe(2) on an upper horizontal part(17) of the outer frame(8), an end projection part(20) formed on the outside of a left vertical part(19) of the outer frame(8) and provided with a front hanging groove(21) and a rear hanging groove(22), a side cover bar(23) and a lower cover bar(24) formed on the sides of the left vertical part(10) and the lower horizontal part(25) of the doorframe(2), a hanging projection(27) formed on the left vertical part(26) of the doorframe(2) to hang the hinged door(1), and a pin hole(15a) formed on the right sides of the lower horizontal part(25) and the upper coupler(18) to install the hinged door(1).
Patent KR-20040010940-A (KR)
Inventor: KWON O GYUN
IPC: B60T17/02
Filed: 2002-07-25
Abstract: PURPOSE: A pump of a hydraulic control unit is provided to prevent surging by adopting a driving member having plural protruded bent surfaces and recessed bent surfaces and to reduce driving power of a motor and hydraulic wave pressure. CONSTITUTION: A pump of a hydraulic control unit comprises a driving member, a driving transmission member(15), a piston(11), a pump cylinder(12), a suction valve(17), an inner chamber(13), and a discharge valve(24). The driving member rotates by a rotating shaft(54) fastened to a driving motor, and the driving transmission member rectilinearly reciprocates according to the rotary motion of the driving member. One side of the driving transmission member comes in contact with the driving member and the other side of the driving transmission member is fastened to one side of the piston. The driving member forms plural protruded bent surfaces(52) and recessed bent surfaces around a cylinder.
Patent KR-20040012297-A (KR)
Title: Remote controller adaptable three dimension menu image
Inventor: LIM YUN GYEONG
IPC: H04N21/4227
Filed: 2002-08-02
Abstract: PURPOSE: A remote control appropriate for a stereoscopic menu image is provided to promptly search various electronic program guide information corresponding to wanted date, time and channels. CONSTITUTION: A remote control has six directional buttons used for moving to a wanted menu. Two directional buttons out of the six directional buttons are arranged right and left to move a position of a cursor right and left on an X-axis. Another two directional buttons out of the six directional buttons are arranged up and down to move the position of the cursor up and down on a Y-axis. The rest of the buttons are arranged diagonally to move the position of the cursor backward and forward on a Z-axis.
Patent KR-20040014809-A (KR)
Title: A motorized valve for hot water supplying
Inventor: CHOI JIN MIN
IPC: F24D19/10
Filed: 2002-08-12
Abstract: PURPOSE: A control valve is provided to allow for ease of open/shut operation of the valve, while permitting the flow of hot water to be smoothly performed by improving the structure of the valve. CONSTITUTION: A control valve comprises a motor(M) for generating rotating forces when applied with a power from an external source; a main gear(20) having the first contact and the second contact formed at the upper and lower surfaces of the main gear, respectively; an upper limit switch(30) which contacts the first contact of the main gear and turns on/off by the rotation of the main gear; a lower limit switch(40) which contacts the second contact of the main gear and turns on/off by the rotation of the main gear; a piston(50) having an end connected to the rotating shaft of the main gear and the other end inserted into a valve body(1), wherein the piston opens/shuts the flow channel of hot water by the rotation of the motor; and a switch(60) for controlling the operation of the motor.
Patent KR-20040016466-A (KR)
Title: variable color space converter in image signal processor system
Inventor: HAN SEUNG GON
IPC: H04N5/14
Filed: 2002-08-17
Abstract: PURPOSE: A variable color space converter of a video signal processing system is provided to widen a range of color implementation by differentiating color reproduction ratios according to level of colors. CONSTITUTION: A delayer(71) delays a Y signal among Y, Pb, Pr signals inputted from the outside for a predetermined time. The first level detector(72) and the second level detector(74) detect levels of the Pb and Pr signals. The first look-up table(73) and the second look-up table(75) define a gain value by the level for designating the corresponding gain value by the level of the detected signal. A synchronizer(76) sets synchronization of each equipment. A matrix unit(77) defines gain values to the signals output through the first look-up table and the second look-up table by the level for calculating and outputting R(Red), G(Green), and B(Blue) signals.
Patent KR-20040019550-A (KR)
Inventor: HAN BYEONG CHAE
IPC: G01L5/10
Filed: 2002-08-28
Abstract: PURPOSE: A shock detecting device is provided to easily detect external shock by using an instant short circuit between a battery of a power supply section and a contact member of a support bracket. CONSTITUTION: A shock detecting device includes a shock detecting section, a power supply section(120), a signal generating section(130), a driving section(140), and a display section(150). The shock detecting section detects an instant short circuit caused by external shock. The shock detecting section has a support bracket(111) supporting the power supply section(120) and having a contact member(111a) making contact with the power supply section(120). The power supply section(120) includes a battery. The signal generating section(130) generates signals according power supplied from the power supply section(120).
Patent KR-20040020246-A (KR)
Title: Mimotope Peptides Of Phenolic Glycolipid-I Of Mycobacterium leprae And Kit For Serodiagnosis Of Leprosy Including Said Peptides
Inventor: CHO SANG RAE
IPC: C07K7/06
Filed: 2002-08-30
Abstract: PURPOSE: Mimotope peptides of phenolic glycolipid-I(PGL-I) of Mycobacterium leprae and a kit for serodiagnosis of leprosy containing the same are provided, thereby substituting expensive PGL-I with the cheap mimotope peptide of PGL-I. Therefore, the cost for serodiagnosis of leprosy can be decreased. CONSTITUTION: Mimotope peptides of phenolic glycolipid-I(PGL-I) of Mycobacterium leprae have the amino acid sequence of WTLGPYV, WRLGPYV or WTLGPYM. A conjugate of the mimotope peptides of phenolic glycolipid-I(PGL-I) of Mycobacterium leprae and bovine serum albumin(BSA) is provided. A kit for serodiagnosis of leprosy contains the mimotope peptides of phenolic glycolipid-I(PGL-I) of Mycobacterium leprae or the conjugate of the mimotope peptides of phenolic glycolipid-I(PGL-I) of Mycobacterium leprae and bovine serum albumin(BSA).
Patent KR-20040021341-A (KR)
Title: air guide of air-conditioner
Inventor: PARK JONG HUN
IPC: F24F1/02
Filed: 2002-09-03
Abstract: PURPOSE: An air guide of an integrated type air conditioner is provided to easily mount a motor and a blower by realizing a dividable air guide, and reduce the production cost by simplifying an injection mould. CONSTITUTION: A lower guide(72) partitions off a space between a cabinet(52) and a base fan(56) into an indoor space and an outdoor space while a fan housing part for surrounding a turbo fan(62a) is formed at the same time. An orifice(82) is arranged in front of the fan housing part of the lower guide for guiding air passed through an evaporator(68) to the fan housing part. An upper guide is arranged on the lower guide for guiding the air forcibly ventilated by the turbo fan to a front of the upper part of the lower guide.
Patent KR-20040022635-A (KR)
Title: Determination system for using the SQUID
Inventor: CHOI DONG JUN
IPC: H01L39/24
Filed: 2002-09-09
Abstract: PURPOSE: A measuring system using SQUID is provided to be able to control position and distance with low power by reducing the number of constitution elements and using a non-magnetic material. CONSTITUTION: A height control tool(21) controls the distance between a measurement device(5) and a specimen(13) and the position of the measurement device and the specimen. At least one ball unit(23) supports the height control tool and vertically transfers the height control tool. A control bolt unit(24) controls the distance between the specimen and the control bolt unit, coupled to the ball unit.
Patent KR-20030027752-A (KR)
Title: Method, memory system and memory module board for avoiding local incoordination of impedance around memory chips on the memory system
Inventor: ABO HISASHI
IPC: G11C5/06
Filed: 2002-09-26
Abstract: PURPOSE: To provide a data bus structure capable of eliminating unconformity of local impedance caused by additional capacity possessed by an integrated circuit such as a DRAM. CONSTITUTION: The impedance determined according to the additional capacity of a memory device is arranged in the vicinity of the memory device on a data bus.
Patent KR-20030027871-A (KR)
Title: Girder for building bridge structures using hinges
Inventor: WON SANG TAE
IPC: E01D2/00
Filed: 2002-10-01
Abstract: PURPOSE: A main girder for a bridge structure using hinges is provided to improve work efficiency, constructability and safety. CONSTITUTION: The main girder(10) for a bridge structure using hinges comprises an upper flange(20), a lower flange(30) and webs(40) placed on both sides, and the length of the main girder(10) is extendable by coupling upper flanges(20), lower flange(30) and webs(40) continuously by high-tensile bolts, and gusset plates(42) are installed on the inner and outer sides of webs(40) by hinges(44).
Patent KR-20040035471-A (KR)
Title: fabricated frame structure for interior and exterior partition of building
Inventor: KANG BOK SUN
IPC: E04B2/72
Filed: 2002-10-22
Abstract: PURPOSE: A prefabricated skeleton structure for inner and outer partitions of a building is provided to simplify construction work and to cut down the labor cost and the construction expenses. CONSTITUTION: The prefabricated skeleton structure for inner and outer partitions of a building is composed of a C-shaped stud(1) and upper/lower tracks(2,2'), wherein the stud(1) is completed by forming cutting areas(5) longitudinally at regular intervals, then setting and unifying steel wires(3) zigzag at regular intervals.
Patent KR-20040037885-A (KR)
Title: A block for building and its manufactering method, its manufactering system
Inventor: NA SUNG MIN
IPC: B28B19/00
Filed: 2002-10-30
Abstract: PURPOSE: Provided are a method and an apparatus for producing environment-friendly blocks for public works by forming a refractory layer on the surface of crushed stone, forming the stones into a block, applying a glaze, and drying, followed by calcination. CONSTITUTION: The method for producing the environment-friendly blocks for public works includes (100) wetting the outer surface of crushed stones(11) from a stone pit, (200) applying a refractory agent in the form of powder on the surface of the wet stones to form a refractory layer(12a), (300) repeating the steps (100) and (200) more than once and pressing the stones in a mold(310) to form blocks(10) with a predetermined size, (400) applying a glaze on the blocks(10) after drying, and (500) calcining the blocks(10) after drying. The crushed stones have a size of 20 to 25 mm.
Patent KR-20040038102-A (KR)
Inventor: KIM MIN JEONG
IPC: B62D5/07
Filed: 2002-10-31
Abstract: PURPOSE: A power steering oil reservoir tank mount is provided to facilitate the assembling and disassembling and prevent vibration transmitted from an oil pump from being transmitted to a vehicle body. CONSTITUTION: A power steering oil reservoir tank mount comprises a bracket(2) forming a combining hole(14) to the upper part and forming fitting holes(15) to the lower part; an elastic combining unit(21) integrally formed on a side of a reservoir tank, correspondently with the combining hole; and fitting units(22) integrally formed to the lower part of one side of the reservoir tank, correspondently with the fitting hole. The elastic combining unit is fitted into the combining hole while being elastically deformed and then is laid on the edge of the combining hole while being restored to the original shape, and thus the elastic combining unit is fixed to the combining hole. The fitting unit is forcibly fitted into the fitting hole.
Patent KR-20030036111-A (KR)
Title: Method of forming a semiconductor array of floating gate memory cells having strap regions and a peripheral logic device region
Inventor: CHIH HSIN WANG
IPC: H01L21/8247
Filed: 2002-11-02
Abstract: PURPOSE: A method for forming a semiconductor array of a floating gate memory cell having a strap region and a peripheral logic device region, is provided to be capable of minimizing the number of masking steps and reducing the size of the semiconductor array. CONSTITUTION: The rows of strap regions(24) are interlaced to the rows of memory cell arrays(98). The rows of active regions(17) interlaced with the rows of isolation regions(16), are formed at the predetermined portions of the memory cell arrays. A pair of SL scrap cells(29) and a WL scrap cell(28) located between the pair of SL scrap cells, are formed at the predetermined portion of each row of each scrap region. At this time, the active regions adjacent to the WL scrap cells, are formed as a dummy region.
Patent KR-20040039803-A (KR)
Title: Clear rubber out sole
Inventor: LEE JONG HOE
IPC: B41M5/035
Filed: 2002-11-05
Abstract: PURPOSE: Provided are a process for image heat transfer to the surface of a clear rubber outsole uniformly when variable patterns are printed to the surface of the clear rubber outsole, and a clear rubber outsole printed thereby. CONSTITUTION: The process for image heat transfer to the surface of a clear rubber outsole composed of a plurality of protrusion parts(12) and plane part(14) on the bottom comprises the steps of: foaming silicone to prepare a flat plane sponge(100), laying the clear rubber outsole(10) on the silicone sponge(100); putting a transfer paper(200) on the upper side of the clear rubber outsole and forming a printed layer by the transfer method.
Patent KR-20040044729-A (KR)
Title: Composition for foaming, foamed material using the composition and manufacturing method thereof
Inventor: KIM KYUNG SUN
IPC: C04B38/02
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a composition for manufacturing foamed products having high strength and resistance against heat, water, fire and sound by using natural inorganic materials. CONSTITUTION: The foamed products are manufactured by the following steps of: dissolving 40-60g of MgCl2(more than 45% of purity) in 30-40g of water, and adding 0.4-0.6g of H3PO4(more than 98% of purity) to keep bonding strength of MgO and MgCl2 for a long time and 0.1-0.5g of vinylon fiber to MgCl2 solution to increase tensile strength for a first mixture; adding 100g of MgO(more than 85% of purity) and kneading to get a second mixture; adding 2-14ml of H2O2(more than 28% of purity) and expanding; forming expanded materials; drying and cutting.