baber/WOPTO huggingface dataset:
Patent KR-20030014628-A (KR)
Title: Method of copper plating via holes
Inventor: HIDAKA MASANOBU
IPC: H05K3/42
Filed: 2002-08-07
Abstract: PURPOSE: To complete filling plating inside a via hole with ensured reliability in a short time, even if a hole diameter becomes as a small as 40 μm. CONSTITUTION: After chemical copper plating is applied to an inner surface of a via hole connecting upper and lower conductor layers of a multilayer substrate, the inside of a via hole is subjected to filling plating by electrolytic copper plating. The electrolytic copper plating is carried out first, at a low- current density of 1.5 A/dm¬2 or lower in an allowable current range of plating bath and thereafter the remaining plating is carried out at a higher current density (for example, 3A/dm¬2). Electrolytic copper plating is carried out by alternating positive pulse and negative pulse through pulse plating, whose energization amount of positive pulse is set large. Ratio t1/t2 of an energization time t1 for positive pulse and an energization time t2 for negative pulse is 40/2 and the ratio F/R of a current value F of positive pulse and a current value R of negative pulse is 1/3.
Patent KR-20040014090-A (KR)
Title: Device for electricity service make of use light source
Inventor: CHO HAN SUK
IPC: H02J7/35
Filed: 2002-08-09
Abstract: PURPOSE: An apparatus for supplying electricity using a light source is provided to prevent the accident due to short circuit by substituting a light supplying line with an optical fiber. CONSTITUTION: A condenser(10) collects the sunray. A light source generator(20) arbitrarily generates a light source. A light source transmitter(30) transmits the light source transmitted from the condenser(10) and the light source generator(20). A converter(40) converts the light source transmitted from the light source transmitter(30) into electricity energy. An AC(Alternating Current) generator(50) converts the electricity energy from the converter(40) into an AC power. The light source obtained from the condenser(10) and the light source generator(20) is transmitted to the light source transmitter(30) through an optical fiber cable(60).
Patent KR-20020075752-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2002-08-19
Abstract: PURPOSE: Provided is a structure of an insertion member of a discharging unit for a liquid filling container, which has an insertion unit at a discharging guide part to make it easy to assemble a discharging unit at an insertion hole of a liquid filling container, and to improve sealing property thereof. CONSTITUTION: The structure of an insertion member of a discharging unit for a liquid filling container comprises the parts of: an oral part(3) having a stopper which is partitioned by a cutting line(8); an attaching part(4) at the lower part of the oral part to be inserted into an insertion hole; a discharging guide part(5) connected to the inside of the oral part at the lower part of the attaching part; and an auxiliary insertion member between the side of the insertion member and both lower sides of the attaching part.
Patent KR-20040018806-A (KR)
Title: Method of forming semiconductor device having metal silicide layer
Inventor: CHOI SI YEONG
IPC: H01L21/768
Filed: 2002-08-27
Abstract: PURPOSE: A method for forming a semiconductor device having a metal silicide layer is provided to be capable of preventing the deterioration of the metal silicide layer due to a gate thermal oxidation process. CONSTITUTION: An active region is defined by forming an isolation layer(101) on a semiconductor substrate(100). A plurality of gate patterns are formed at the upper portions of the resultant structure. At this time, each gate pattern is formed by sequentially depositing a gate isolating layer, a gate electrode, and a deposition preventing layer. A gate thermal oxide layer(106) is formed at both sidewalls of each gate electrode. A spacer(108) is formed at both sidewalls of each gate pattern. An epitaxial layer having a predetermined height is the formed on the resultant structure. The upper surface of the gate electrode is exposed by etching the deposition preventing layer. Then, a metal silicide layer(125) is formed at the upper portions of the exposed gate electrode and the epitaxial layer.
Patent KR-20040020295-A (KR)
Title: Method of communication between the mobile terminals using the PPP communication mode
Inventor: KIM YONG SU
IPC: H04W84/08
Filed: 2002-08-30
Abstract: PURPOSE: A data communication method using a PPP(Point-to-Point Protocol) communication scheme in a wireless terminal is provided so that a transmission-side wireless terminal freely communicates with reception-side wireless terminals having dynamic IPs(Internet Protocols) by an 1:1 type and an 1:N type. CONSTITUTION: A transmission-side wireless terminal transmits an SM(Short Message) including a self identification number to a reception-side wireless terminal by an identification number of the reception-side wireless terminal(S1). The reception-side wireless terminal connects to a PPP server(S2), acquires a dynamic IP address(S3), and transmits the self dynamic IP address and data including the identification number of the transmission-side wireless terminal to an SMS(Short Message Service) call server(S4). The SMS call server transmits an SM including the dynamic IP address of the reception-side wireless terminal to the transmission-side wireless terminal by the identification number of the transmission-side wireless terminal(S5). The transmission-side wireless terminal connects to the PPP server(S6), acquires a dynamic IP address(S7), and transmits data including the self dynamic IP address to the reception-side wireless terminal by the dynamic IP address of the reception-side wireless terminal(S8).
Patent KR-20040023110-A (KR)
Title: Rack assembly for dishwasher
Inventor: SHIN DONG HUN
IPC: A47L15/50
Filed: 2002-09-10
Abstract: PURPOSE: A rack assembly for a dish washer is provided to enable a user to efficiently use the inner space of the rack assembly by controlling the position of a support rack according to the size and shape of dishes. CONSTITUTION: A rack assembly for a dish washer is composed of a vertical support bar(112) fixed to one side of a side wall(110) vertically and having a hook-shaped part(114), and a support rack(130) having a bar body(132) and a hook unit(134). The bar body is installed between both side walls(110,120), and has a plurality of support bars(140). The hook unit is formed in one end of the bar body, and is hooked in the hook-shaped part. The hook unit is inserted into the hook-shaped part when the support bar is vertical, and is hooked in the hook-shaped part when the support bar is horizontal.
Patent KR-20040024712-A (KR)
Title: circuit for generating driving voltages and liquid crystal device using the same
Inventor: LEE EUNG SANG
IPC: G02F1/133
Filed: 2002-09-16
Abstract: PURPOSE: A driving voltage generator circuit and a liquid crystal display using the same are provided to remove noise generated by frequency interference between signals. CONSTITUTION: A boosting part boosts a voltage according to the first clock signal and then outputs it. A common voltage generator generates a common voltage on the basis of the boosted voltage according to the second clock signal. The first filter part filters the common voltage by being connected to an output port of the common voltage generation part. A gate voltage generator generates a gate voltage including a gate on voltage and a gate off voltage on the basis of the boosted voltage according to the second clock signal. And the second filter filters the gate on/off voltage by being connected to an output port of the gate voltage generator.
Patent KR-20040025314-A (KR)
Title: Installation Equipment for Display and Jig for Installation Equipment
Inventor: KIM SANG HAK
IPC: H04N5/64
Filed: 2002-09-19
Abstract: PURPOSE: An installing device for a display and a jig for the same are provided to adjust a view angle of a display main body easily and finely, and apply to diverse sizes of display main body. CONSTITUTION: The installing device includes an upper and a lower main body bracket(51,55), an upper and a lower fixing bracket(31,35), and a link assembly. The upper and the lower main body bracket support the display main body(3). The upper and the lower fixing bracket support the upper and the lower main body bracket, and are attached to a wall(70). The link assembly is placed between the upper main body bracket and the upper fixing bracket.
Patent KR-20040010008-A (KR)
Title: network-card for window based terminal
Inventor: KANG YEONG SEOK
IPC: H04L12/02
Filed: 2002-09-23
Abstract: PURPOSE: A WBT(Windows-Based Terminal) LAN card is provided to present a LAN card in which a flash memory disk is installed, so as to easily use terminal services without special system setting. CONSTITUTION: A WBT LAN card(110) is comprised of a flash memory disk(111) and an IDE connector(112). The flash memory disk(111) includes an internal module which can execute booting with an external server system(300) and booting with a client system(100). The IDE connector(112) is for the installation of the flash memory disk(111). The flash memory disk(111) is installed at the LAN card(110) through the IDE connector(112).
Patent KR-20040026921-A (KR)
Title: The method cultivation and germination seed sapling of korana nakal
Inventor: O CHIK YONG
IPC: A01G1/00
Filed: 2002-09-26
Abstract: PURPOSE: A method for germinating and cultivating seeds of Hovenia dulcis Thunb. by growing Hovenia dulcis Thunb. fruits in a seedling raising box is provided to produce seedlings of Hovenia dulcis Thunb. massively. CONSTITUTION: A mixture of 50% by weight of sand and 50% by weight of fine soil is put in a seedling raising box into a thickness of 2 to 5cm, fruits of 4 to 5 year old Hovenia dulcis Thunb. are sprinkled at an interval of 0.2 to 0.5cm thereon and then covered with soil into a thickness of 1 to 2cm. The seedling raising box is left for 17 months in the well-ventilated shade and sprayed with enzymes comprising microorganisms and water every week from germination. The germinated seeds are transplanted in the field when grown into a size as large as it is transplanted.
Patent KR-20040032286-A (KR)
Title: Method for moving picture coding
Inventor: CHO YONG SEOL
IPC: H04N19/11
Filed: 2002-10-08
Abstract: PURPOSE: A method for encoding motion pictures is provided to reduce an amount of calculation for intra prediction by proceeding with intra prediction in four directions and adding one intra prediction according to the result. CONSTITUTION: Blocks constructing a macro block are encoded by using intra prediction modes 1-4 different in direction(S401). Values of the encoding in different intra prediction modes are stored(S402). It is judged whether the two intra prediction modes having the best efficiency are modes 1 and 3, 1 and 4, 2 and 3, or 2 and 4(S403). If so, an intra prediction mode having a direction between the two intra prediction modes is selected to proceed with encoding(S404). An intra prediction mode having the most excellent encoding efficiency is selected by comparing a value of calculating DC prediction mode, the result value of the selected intra prediction mode, and the result values of the stored intra prediction modes(S405). Intra prediction encoding is proceeded by the selected intra prediction mode(S409).
Patent KR-20040034073-A (KR)
Title: Composition for pack improving quality of skin, and the preparation method thereof
Inventor: OH UNG GYUN
IPC: A61K8/73
Filed: 2002-10-21
Abstract: PURPOSE: Provided is a skin pack composition for skin improvement and method for manufacturing the same, thereby improving acne, increased pore size, skin pigmentation, skin aging and the like, as well as recovering damaged skin by Demodex or other contaminants. CONSTITUTION: A skin pack composition for skin improvement is characterized by containing 20-38 parts by weight of clayey minerals, 0.3-3 parts by weight of grain extracts, 0.01-0.5 parts by weight of cellulose derivatives, 0.01-0.3 parts by weight of acidic polymer compounds, 0.01-0.5 parts by weight of allantoin, 4-10 parts by weight of propylene glycol, glycerin, and 0.01-3 parts by weight of polyethyleneglycol-150(PEG-150).
Patent KR-20040035414-A (KR)
Title: Method and apparatus for printing being capable of controlling concentration
Inventor: KANG JAE GYU
IPC: B41J5/30
Filed: 2002-10-22
Abstract: PURPOSE: A printing method and a printing apparatus capable of adjusting print concentration are provided to print documents more deeply than a general print method without changing original documents. CONSTITUTION: A printing method capable of adjusting print concentration includes the steps of determining whether or not a user requires that a document is deeply printed(10), creating second print data(12) based on first print data if it is determined that the user requires that the document is deeply printed, performing an OR process(14) with respect to the first data and the second data, printing the document(16) by using a resultant value of the OR process, and printing the document(18) by using the first print data if it is determined that a user does not require that the document is deeply printed.
Patent KR-20040036169-A (KR)
Title: optical cursor control device
Inventor: JUN JANG SIK
IPC: G06F3/039
Filed: 2002-10-23
Abstract: PURPOSE: A device for controlling an optical cursor is provided to detect a position of an optical mouse by using light with no damage to human body, and consume small power. CONSTITUTION: A light guide(3) such as a prism guides the light from the outside to the inside of a case(1) by installing to one sidewall of the case. An optical sensor(7) detects the light output from the light guide by installing to the inside of the case. A PCB(Printed Circuit Board)(5) generates an output signal matched with the position of the case by processing a signal output from the optical sensor.
Patent KR-20030074079-A (KR)
Inventor: KIM GI NAM
IPC: H01L27/105
Filed: 2002-10-25
Abstract: PURPOSE: A ferroelectric memory device using a via etch-stop layer and a method for manufacturing the same are provided to be capable of improving the degree of integration by improving the connection structure between a plate line and a ferroelectric capacitor. CONSTITUTION: A ferroelectric memory device is provided with a lower interlayer dielectric(20) formed on a semiconductor substrate, a plurality of ferroelectric capacitors(60) two-dimensionally arrayed along the row and column direction at the upper portion of the lower interlayer dielectric, an interlayer dielectric(70) formed at the resultant structure for exposing the upper surface of the capacitors, a via etch-stop layer pattern(80a) formed on the interlayer dielectric, an upper interlayer dielectric(95,110) formed at the upper portion of the via etch-stop layer pattern, and a plurality of plate lines(120) formed at the resultant structure for electrically connecting adjacent capacitors and contacting the via etch-stop layer pattern.
Patent KR-20040039064-A (KR)
Inventor: LEE JUNG HWA
IPC: F02D9/08
Filed: 2002-10-30
Abstract: PURPOSE: An air compensating device of an internal combustion engine during traveling at high speed is provided to prevent incomplete combustion from shortage of air, smoke and fuel waste by burning optimally with compensating air from the auxiliary passage in supplying the large amount of fuel momentarily. CONSTITUTION: An air compensating device of an internal combustion engine comprises a valve body(8) installed in an air inlet pipe(3) and composed of plural air inlets; a check valve(9) mounted around the air inlets of the valve body and selectively opened and closed according to the intake amount of air; a cap(10) having plural air inlets and surrounding the air inlets of the valve body; and a filter(11) installed in the cap to filter off impurities in flowing external air by driving the check valve. The check valve includes a valve cap having a valve hole passing air from the air inlet, a rubber valve member selectively closing the valve hole by elastic force of a spring, a rod fixed to the valve member and fitted to a through hole of the valve body with moving in and out, and the spring fitted to the rod and contacted to the ceiling of the valve member and the outside of the valve body with varying elastic force corresponding to negative pressure in sucking air.
Patent KR-20030039294-A (KR)
Title: Keyboard musical instrument having keys regulated with stable key balance pieces
Inventor: INOUE SATOSHI
IPC: G10C3/12
Filed: 2002-11-08
Abstract: PURPOSE: A keyboard instrument with a key regulated by a stable key-balanced piece is provided to make the key regulated by stable balancers and to simplify the assembling work. CONSTITUTION: A keyboard musical instrument for generating tones comprises a keyboard including plural keys(21) used for specifying pitches of tones to be produced, and having respective bars(22). Each of the plural keys has at least one key balancer(24) for applying a regulative moment to each of the plural keys for varying the moment. The key balancer has a weight piece made of non-lead material and embedded in the bar of each of the plural keys and an anchor(24b) for fixing the weight piece to the bar of the each of the plural keys. The keyboard musical instrument includes a tone-generating system connected to the plural keys, to generate the tones with the pitches.
Patent KR-20040043641-A (KR)
Title: Precursor source reservoir for semiconductor fabrication
Inventor: KIM MUN HOE
IPC: H01L21/20
Filed: 2002-11-19
Abstract: PURPOSE: A precursor source reservoir for fabricating a semiconductor is provided to completely consume a precursor by transferring the position of the outlet of the precursor to the lower part of a body of a precursor source reservoir and by varying a body structure of the precursor source reservoir. CONSTITUTION: The precursor is contained in the body(21). A gas inlet(22) is installed over the body so that the gas for pushing the precursor to the outside is induced to the inside of the body. A precursor outlet(23) is installed under the body to exhaust the precursor to the outside of the body.
Patent KR-20040045706-A (KR)
Title: Refrigeration Structure of Drawer Type Storeroom Kim-Chi Storage
Inventor: KIM HAE SEONG
IPC: A23B7/10
Filed: 2002-11-25
Abstract: PURPOSE: Provided is a refrigeration structure of a drawer type storeroom in the kim-chi refrigerator to supply cold air from a cold air supplying fan to the inside of a case within a short period of time to maintain the inside temperature of a drawer type storeroom and to reduce energy consumption. CONSTITUTION: In a kim-chi refrigerator having a drawer type storeroom, a case forming the storeroom has an additional space at the rear part of its inside, an evaporator consisting of a plurality of refrigerant pipes is equipped to the lower part of the space, and a cold air supplying fan is equipped to the upper part of the evaporator.
Patent KR-20040047102-A (KR)
Title: Sterilization methods for sap and sap beverage thereof
Inventor: JUNG MAN OUN
IPC: A23L2/48
Filed: 2002-11-29
Abstract: PURPOSE: Provided are a method for sterilizing tree sap and a tree sap beverage, thereby storing the sap of bamboo tree for a long period of time. The tree sap beverage meets consumers' taste preference, and increases the human health. CONSTITUTION: A method for sterilizing tree sap comprises the steps of: sterilizing tree sap at a high temperature of 135-140 deg.C for 2-3 seconds; and treating it with high voltage pulse electromagnetics by applying high voltage pulse having a pulse width of 0.5-0.3μs, a frequency of 50-80Hz, an electromagnetic field strength of 3-25kV/cm, and an electrode interval of 0.1-0.5cm, 3-64 times. A tree sap beverage contains the sterilized tree sap, 0.2-5 wt.% of fructose, 0.0001-0.02 wt.% of fragrance and 1.4-3.5kg/cm¬2 of carbonic acid gas. The tree sap is selected from bamboo tree, Acer mono Maxim, Acer pseudo-sieboldianum (Paxton) Kom., Betula costata Trautvetter, Betula schmidtii Regel, Betula davurica, Betula ermanii, Betula platyphylla Var. japonica Hara and Actinidia arguta.
Patent KR-20040050157-A (KR)
Title: Composition for external application to the skin containing citron fruit extract
Inventor: AHN SU MI
IPC: A61P17/02
Filed: 2002-12-09
Abstract: PURPOSE: Provided is a composition for external application to the skin containing Citrus junos extract, that is, in particular, fermented. Therefore, it has lipid decomposition effect, cellulite removal effect and elasticity increase effect. CONSTITUTION: A composition for external application to the skin is characterized by containing, based on the total weight of the composition, 0.0001-20 wt.% of Citrus junos extract that is fermented by fungi. It promotes the decomposition of natural lipids.
Patent KR-20040051958-A (KR)
Inventor: CHOI JIN HUI
IPC: A61K31/133
Filed: 2002-12-13
Abstract: PURPOSE: A polyethylene glycol-combined sphingolipid derivative and a composition containing the derivative are provided, to improve stability, solubility and duration time of remedial result and to reduce toxicity remarkably. CONSTITUTION: The polyethylene glycol-combined sphingolipid derivative is selected from the group consisting of phytosphingosine represented by the formula 1, sphinganine represented by the formula 2, and sphingadiene represented by the formula 3, wherein R1 and R2 are independently H, an alkyl group, an alkenyl group, an alkynyl group, an acryl group or an aryl group; and X is -NR4-, -O-, -S- or X1-alk-X2 (wherein R4 is H, an alkyl group of C1-C4, an acryl group or an aryl group; X1 and X2 are independently an amino group, an amido group, a carboxyl group, a carbamate group, a carbonyl group, a urea group or a phosphoric acid group; and alk is an alkylene group of C1-C6).
Patent KR-20040034311-A (KR)
Title: Method and apparatus for managing defect using temporary DFL and temporary DDS, and disc thereof
Inventor: HWANG SEONG HUI
IPC: G11B7/24
Filed: 2002-12-13
Abstract: PURPOSE: A disc defect management method and system is provided to manage a defect though there occurs a defect at a write once disc while data is being recorded at the disc by arranging a temporary defect management area either at a lead-in area or a lead-out area of the disc. CONSTITUTION: The method comprises several steps. A data recording system stores defect data for recorded data as the first defect data at a temporary defect management area according to the first recording operation(1101). The data recording system stores management data for managing the first defect management data as the first temporary defect management data at the temporary defect management area(1102). The steps 1001 and 1002 are repeated while an ordinal number added to a recording operation, the temporary defect data and the temporary defect management data is increased until a finalizing operation is performed(1103, 1104). In a case that the finalizing operation is performed, the final defect data and the final defect management data among the temporary defect data and the temporary defect management data recorded up to now(1103, 1105).
Patent KR-20040057520-A (KR)
Title: Method for manufacturing a capacitor in semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L27/108
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to enhance capacitance by increasing the surface area of a storage node using at least four storage node contact holes. CONSTITUTION: A semiconductor substrate with a gate electrode(108) is prepared. An interlayer dielectric is formed on the resultant structure. At least four storage node contact holes(122a,122b,122c,122d) are formed by selectively etching the interlayer dielectric. A lower electrode, a dielectric film and an upper electrode are sequentially formed on the storage node contact holes.